CN211962794U - A medical gastroenterology esophagus drug delivery device - Google Patents
- ️Fri Nov 20 2020
CN211962794U - A medical gastroenterology esophagus drug delivery device - Google Patents
A medical gastroenterology esophagus drug delivery device Download PDFInfo
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- CN211962794U CN211962794U CN202020252390.2U CN202020252390U CN211962794U CN 211962794 U CN211962794 U CN 211962794U CN 202020252390 U CN202020252390 U CN 202020252390U CN 211962794 U CN211962794 U CN 211962794U Authority
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Abstract
本实用新型公开了一种医用消化内科食道给药器，包括注射送药器和软质的送药主管，所述送药主管的前端设有椭球状的且为软质的伸缩送药球块，伸缩送药球块包括内部带有送药腔的内球块，内球块的外围设有外球块，所述内球块和外球块之间设有第一充气腔，内球块和外球块之间设有与送药腔连通的且穿过第一充气腔的多个送药通道；所述内球块上设有伸出外球块外的且与送药腔连通的进药接管；所述伸缩送药球块的前端设有定位块，所述定位块内设有前端为敞口的定位腔，定位腔内设有带有冷光源的微型摄像头组件。本实用新型不仅能够对食道内部的伤口进行涂药，而且具有涂药效果好的特点。
The utility model discloses a medical gastroenterology esophagus drug delivery device, which comprises an injection drug delivery device and a soft drug delivery main pipe. The front end of the drug delivery main pipe is provided with an ellipsoid-shaped and soft telescopic drug delivery ball block , the telescopic medicine feeding ball block includes an inner ball block with a medicine feeding cavity inside, an outer ball block is arranged on the periphery of the inner ball block, a first air-filled cavity is arranged between the inner ball block and the outer ball block, and the inner ball block A plurality of medicine delivery channels are arranged between the outer ball block and the medicine delivery cavity and pass through the first air-filled cavity; the inner ball block is provided with an inlet and outlet that extends out of the outer ball block and communicates with the medicine delivery cavity. The medicine takeover; the front end of the telescopic medicine feeding ball block is provided with a positioning block, the positioning block is provided with a positioning cavity with an open front end, and a miniature camera assembly with a cold light source is arranged in the positioning cavity. The utility model can not only apply medicine to the wound inside the esophagus, but also has the characteristics of good medicine application effect.
Description
技术领域technical field
本实用新型涉及医疗器械技术领域，特别涉及一种医用消化内科食道给药器。The utility model relates to the technical field of medical devices, in particular to a medical gastroenterology esophagus applicator.
背景技术Background technique
消化科包括消化内科和消化外科，是各级医院为了诊疗消化系统疾病而设置的临床科室。治疗的疾病包括食管、胃、肠、肝、胆、胰以及腹膜、肠系膜、网膜等脏器的疾病，胃食管反流病、食管癌、胃炎、消化性溃疡、胃癌、炎症性肠病、大肠癌、功能性胃肠病、慢性腹泻、肠炎、肠结核、慢性肝炎、酒精性肝病、肝硬化、原发性肝癌、肝性脑病、胰腺炎、胰腺癌、消化道出血等。疾病的表现为：恶心、呕吐、嗳气、反酸、呃逆、烧灼感或烧心、食欲不振、吞咽困难、腹胀、腹痛、腹部肿块、肝肿大、脾肿大、腹水、便秘、呕血、便血、黑便、黄疸、肝源性低血糖、肝性糖尿病。在治疗食道内科时，由于食道内科不方便治疗，不能直接对食道内部的伤口进行涂药治疗，一般都是采用服药进行治疗，但疗效不明显，且治疗周期比较，而现有的也有用普通的管状的食道给药器来进行给药的，而采用普通的管状的食道给药器来进行给药时，不能很好的对伸入到人体食道的长度进行把控，容易造成错位涂药，使得不能准确的对食道患病处进行涂药。Gastroenterology, including Gastroenterology and Gastrointestinal Surgery, is a clinical department set up by hospitals at all levels to diagnose and treat diseases of the digestive system. The diseases treated include diseases of the esophagus, stomach, intestines, liver, gallbladder, pancreas, peritoneum, mesentery, omentum and other organs, gastroesophageal reflux disease, esophageal cancer, gastritis, peptic ulcer, gastric cancer, inflammatory bowel disease, Colorectal cancer, functional gastrointestinal disease, chronic diarrhea, enteritis, intestinal tuberculosis, chronic hepatitis, alcoholic liver disease, liver cirrhosis, primary liver cancer, hepatic encephalopathy, pancreatitis, pancreatic cancer, gastrointestinal bleeding, etc. Disease manifestations: nausea, vomiting, belching, acid regurgitation, hiccups, burning or heartburn, loss of appetite, difficulty swallowing, abdominal distention, abdominal pain, abdominal mass, hepatomegaly, splenomegaly, ascites, constipation, hematemesis, blood in the stool, Black stool, jaundice, hepatic hypoglycemia, hepatic diabetes. In the treatment of esophagus, due to the inconvenient treatment of esophagus, it is not possible to directly apply medicine to the wound inside the esophagus. Generally, medication is used for treatment, but the effect is not obvious, and the treatment cycle is compared, and the existing ones are also useful. The tube-shaped esophagus applicator is used for drug delivery, and when the ordinary tubular esophagus applicator is used for drug delivery, the length of the human esophagus cannot be well controlled, and it is easy to cause misplaced drug application. , making it impossible to accurately apply the medicine to the diseased part of the esophagus.
实用新型内容Utility model content
本实用新型的目的在于，提供一种医用消化内科食道给药器。本实用新型不仅能够对食道内部的伤口进行涂药，而且具有涂药效果好的特点。The purpose of the utility model is to provide a medical gastroenterology esophagus drug delivery device. The utility model can not only apply medicine to the wound inside the esophagus, but also has the characteristics of good medicine application effect.
本实用新型的技术方案：一种医用消化内科食道给药器，包括注射送药器和软质的送药主管，所述送药主管的前端设有椭球状的且为软质的伸缩送药球块，伸缩送药球块包括内部带有送药腔的内球块，内球块的外围设有外球块，所述内球块和外球块之间设有第一充气腔，内球块和外球块之间设有与送药腔连通的且穿过第一充气腔的多个送药通道；所述内球块上设有伸出外球块外的且与送药腔连通的进药接管，所述外球块上设有与第一充气腔的送气接管，所述送气接管连接有通气软管，所述进药接管连接有送药软管，所述通气软管和送药软管均穿设在送药主管内；所述通气软管的外端部连接有第一手压充气囊，第一手压充气囊与通气软管之间设有第一开关气阀；所述伸缩送药球块的前端设有定位块，所述定位块内设有前端为敞口的定位腔，定位腔内设有带有冷光源的微型摄像头组件，所述定位块在位于定位腔的端口处设有透明封盖；所述注射送药器的注射端与送药软管之间经连接管连接。The technical scheme of the utility model: a medical gastroenterology esophagus drug delivery device, comprising an injection drug delivery device and a soft drug delivery main pipe, the front end of the drug delivery main pipe is provided with an ellipsoid-shaped and soft telescopic drug delivery device The ball block, the telescopic medicine feeding ball block includes an inner ball block with a medicine feeding cavity inside, an outer ball block is arranged on the periphery of the inner ball block, and a first air-filled cavity is arranged between the inner ball block and the outer ball block, and the inner ball block is provided with a first air-filled cavity. Between the ball block and the outer ball block, a plurality of drug delivery channels are arranged which are communicated with the drug delivery cavity and pass through the first air-filled cavity; the inner ball block is provided with a plurality of drug delivery channels extending out of the outer ball block and communicated with the drug delivery cavity The medicine inlet nozzle, the outer ball block is provided with an air supply nozzle connected to the first inflatable cavity, the air supply nozzle is connected with a ventilation hose, the medicine inlet nozzle is connected with a medicine delivery hose, and the ventilation hose and The medicine delivery hoses are all worn in the medicine delivery main pipe; the outer end of the ventilation hose is connected with a first hand pressure inflatable bag, and a first on-off air valve is arranged between the first hand pressure inflatable bag and the ventilation hose The front end of the telescopic medicine feeding ball block is provided with a positioning block, and the positioning block is provided with a positioning cavity with an open front end, and a miniature camera assembly with a cold light source is arranged in the positioning cavity. The port of the positioning cavity is provided with a transparent cover; the injection end of the injection drug delivery device and the drug delivery hose are connected through a connecting pipe.
上述的医用消化内科食道给药器中，所述透明封盖的前端部设有圆弧形结构。In the above-mentioned medical gastroenterology esophagus applicator, the front end of the transparent cover is provided with a circular arc structure.
前述的医用消化内科食道给药器中，所述透明封盖与定位块螺纹连接。In the aforesaid medical gastroenterology esophagus applicator, the transparent cover is threadedly connected with the positioning block.
前述的医用消化内科食道给药器中，所述透明封盖上设有与微型摄像头组件的顶端相抵触的限位块。In the aforementioned medical gastroenterology esophagus drug delivery device, the transparent cover is provided with a limit block that interferes with the top end of the miniature camera assembly.
前述的医用消化内科食道给药器中，所述透明封盖、伸缩送药球块、通气软管、送药软管和送药主管均采用医用塑料。In the aforementioned medical gastroenterology esophagus drug delivery device, the transparent cover, the telescopic drug delivery ball block, the ventilation hose, the drug delivery hose and the drug delivery supervisor are all made of medical plastics.
前述的医用消化内科食道给药器中，所述送药主管上设有固位机构，固位机构包括与送药主管连接的对接管，对接管的外围设有椭球状的伸缩充气定位球，充气定位球内设有第二充气腔，所述伸缩充气定位球上设有与第二充气腔连接的充气软管，充气软管穿设在送药主管内，所述充气软管的外端部设有第二手压充气囊，所述充气软管与第二手压充气囊之间设有第二开关阀。In the aforementioned medical gastroenterology esophagus drug delivery device, the drug delivery main pipe is provided with a retention mechanism, the retention mechanism includes a butt pipe connected with the drug delivery main pipe, and an ellipsoidal telescopic inflatable positioning ball is arranged on the periphery of the butt pipe. The inflatable positioning ball is provided with a second inflatable cavity, the telescopic inflatable positioning ball is provided with an inflatable hose connected with the second inflatable cavity, the inflatable hose is worn in the main drug delivery main pipe, and the outer end of the inflatable hose is A second hand-pressure inflatable bag is arranged on the part, and a second switch valve is arranged between the inflation hose and the second hand-pressure inflatable bag.
与现有技术相比，本实用新型具有以下优点：Compared with the prior art, the utility model has the following advantages:
1、本实用新型通过设置伸缩送药球块，利用伸缩送药球块进行伸缩，来调节整体的大小，方便伸缩送药球块伸入到食道内，在进入到人体食道时，伸缩送药球块处于收缩状态，以降低整体的体积，在进入到人体食道内时，以降低人体的不适感；而在进入到人体食道后，在对缩送药球块伸缩调节时，主要是通过手动压缩第一手压充气囊，将第一手压充气囊内的气体压入到缩送药球块内的第一充气腔内，使得伸缩送药球块发生膨胀，使得整体体积变大，然后关上第一开关气阀，进行定位，使得伸缩送药球块处于膨胀状态，以此来增大伸缩送药球块的涂药面积，同时缩小与需涂药部位的间距，然后通过注射送药器将药物经送药软管送入到送药腔，并从伸缩送药球块上的送药通道送出，来对涂覆在人体食道的患病部。此外本实用新型通过在伸缩送药球块的前端设有微型摄像头组件，利用微型摄像头组件来对食道的内部情况进行查看，而便于将伸缩送药球块准确的放置到食道内的患病处，并且便于对微型摄像头组件进行安装和拆卸，方便微型摄像头的重复利用。1. The utility model adjusts the size of the whole by setting the telescopic medicine feeding ball block, and using the telescopic medicine feeding ball block to expand and contract, so as to facilitate the telescopic medicine feeding ball block to extend into the esophagus, and when entering the human esophagus, the telescopic medicine feeding The ball is in a contracted state to reduce the overall volume, and when it enters the human esophagus, to reduce the discomfort of the human body; and after entering the human esophagus, when the retractable medicine ball is telescopically adjusted, it is mainly manual. Compress the first-hand pressure inflatable bag, press the gas in the first-hand pressure inflatable bag into the first inflatable cavity in the retractable medicine-feeding ball block, so that the telescopic medicine-feeding ball block expands, making the overall volume larger, and then Close the first switch valve and position it so that the telescopic medicine feeding ball is in an expanded state, so as to increase the application area of the telescopic medicine feeding ball, and at the same time reduce the distance from the part that needs to be applied, and then deliver medicine by injection. The device sends the medicine into the medicine delivery cavity through the medicine delivery hose, and sends it out from the medicine delivery channel on the telescopic medicine delivery ball block, so as to coat the diseased part of the human esophagus. In addition, the utility model is provided with a miniature camera assembly at the front end of the telescopic medicine delivery ball block, and the micro camera head assembly is used to check the internal conditions of the esophagus, so that the telescopic medicine delivery ball block can be accurately placed in the diseased part of the esophagus. , and it is convenient to install and disassemble the micro camera assembly, so as to facilitate the reuse of the micro camera.
2、本实用新型中透明封盖的前端部设有圆弧形结构，不会划伤人体的食道内壁，降低人体的不适感。2. The front end of the transparent cover in the present invention is provided with a circular arc structure, which will not scratch the inner wall of the esophagus of the human body and reduce the discomfort of the human body.
2、本实用新型透明封盖与定位块螺纹连接，便于进行拆卸，方便对微型摄像头组件进行拆卸和安装。2. The transparent cover of the present invention is screwed to the positioning block, which is convenient for disassembly and convenient for disassembly and installation of the miniature camera assembly.
3、本实用新型中透明封盖上设有与微型摄像头组件的顶端相抵触的限位块，利用限位块来对微型摄像头组件的顶端边缘进行抵触固定，实现对微型摄像头组件的定位，避免在将送药主管伸入到人体食道内时，微型摄像头组件在定位腔内发生晃动，使得摄像的画面抖动，而不便于进行观看，影响医护人员的判断。3. In the present invention, the transparent cover is provided with a limit block that interferes with the top of the miniature camera assembly, and the limit block is used to collide and fix the top edge of the miniature camera assembly, so as to realize the positioning of the miniature camera assembly and avoid When the drug delivery supervisor is inserted into the human esophagus, the micro camera assembly shakes in the positioning cavity, which makes the image of the camera shake, which is inconvenient for viewing and affects the judgment of medical staff.
4、本实用新型送药主管上设有固位机构，固位机构包括与送药主管连接的对接管，对接管的外围设有椭球状的伸缩充气定位球，充气定位球内设有第二充气腔，所述伸缩充气定位球上设有与第二充气腔连接的充气软管，充气软管穿设在送药主管内，所述充气软管的外端部设有第二手压充气囊，所述充气软管与第二手压充气囊之间设有第二开关阀，在将送药主管送入到食道后，通过手动压缩第二手压充气囊，将第二手压充气囊内的气体压入到充气定位球体内的第二充气腔内，使得充气定位球发生膨胀，并关闭第二开关气阀，来对膨胀后的充气进行定型，使得膨胀后的充气定位球的外壁与人体食道的内壁抵触，而到达定位的作用，防止在通过注射送药器向送药腔内注入药物时，产生反作用力，使得伸缩送药球块发生位移而偏离患者需要的涂药的部位，不能进行准确的涂药。4. The drug delivery main pipe of the present invention is provided with a retaining mechanism, the retaining mechanism includes a butt pipe connected with the drug delivery main pipe, an ellipsoid telescopic inflatable positioning ball is arranged on the periphery of the butt pipe, and a second inflatable positioning ball is arranged in the inflatable positioning ball. Inflatable cavity, the telescopic inflatable positioning ball is provided with an inflatable hose connected with the second inflatable cavity, the inflatable hose is worn in the main drug delivery pipe, and the outer end of the inflatable hose is provided with a second hand pressure inflator Airbag, a second on-off valve is arranged between the inflation hose and the second hand pressure inflatable bag. After the main drug delivery pipe is sent into the esophagus, the second hand pressure inflatable bag is manually compressed to inflate the second hand pressure inflatable bag. The gas in the air bag is pressed into the second inflatable cavity in the inflatable positioning ball, so that the inflatable positioning ball expands, and the second on-off valve is closed to shape the inflated inflation, so that the inflated inflatable positioning ball is inflated. The outer wall collides with the inner wall of the human esophagus, and achieves the function of positioning, preventing the reaction force from being generated when the medicine is injected into the medicine delivery cavity through the injection medicine feeder, so that the telescopic medicine delivery ball is displaced and deviates from the patient's required medicine application. The site cannot be applied accurately.
附图说明Description of drawings
图1是本实用新型的结构示意图；Fig. 1 is the structural representation of the present utility model;
图2是伸缩送药球块的结构示意图；Fig. 2 is the structural representation of telescopic medicine feeding ball block;
图3是微型摄像头组件的结构示意图；3 is a schematic structural diagram of a miniature camera assembly;
图4是固位机构的结构示意图。FIG. 4 is a schematic diagram of the structure of the retaining mechanism.
1、注射送药器；2、送药主管；3、伸缩送药球块；4、内球块；5、送药腔；6、外球块；7、第一充气腔；8、送药通道；9、进药接管；10、送气接管；11、通气软管；12、送药软管；13、第一手压充气囊；14、第一开关气阀；15、定位块；16、定位腔；17、微型摄像头组件；18、透明封盖；19、对接管；20、充气定位球；21、第二充气腔；22、充气软管；23、第二手压充气囊；24、第二开关阀。1. Injection medicine delivery device; 2. Medicine delivery supervisor; 3. Telescopic medicine delivery ball; 4. Inner ball; 5. Medicine delivery cavity; 6. Outer ball; Channel; 9. Medicine inlet connection; 10. Air supply connection; 11, Ventilation hose; 12, Medicine delivery hose; 13, First hand pressure air bag; 14, First switch valve; 15, Positioning block; 16, Positioning cavity; 17. Micro camera assembly; 18. Transparent cover; 19. Butt pipe; 20. Inflatable positioning ball; 21. Second inflatable cavity; 22. Inflatable hose; 23. Second hand-pressure inflatable bag; 24, The second switch valve.
具体实施方式Detailed ways
下面结合附图和实施例对本实用新型作进一步的说明，但并不作为对本实用新型限制的依据。The present utility model will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present utility model.
实施例：一种医用消化内科食道给药器，如图1-4所示，包括注射送药器1和软质的送药主管2，所述送药主管2的前端设有椭球状的且为软质的伸缩送药球块3，伸缩送药球块3包括内部带有送药腔5的内球块4，内球块4的外围设有外球块6，所述内球块4和外球块6之间设有第一充气腔7，内球块4和外球块6之间设有与送药腔5连通的且穿过第一充气腔7的多个送药通道8；所述内球块4上设有伸出外球块6外的且与送药腔5连通的进药接管9，所述外球块6上设有与第一充气腔7的送气接管10，所述送气接管10连接有通气软管11，所述进药接管9连接有送药软管12，所述通气软管11和送药软管12均穿设在送药主管2内；所述通气软管11的外端部连接有第一手压充气囊13，第一手压充气囊13与通气软管11之间设有第一开关气阀14；所述伸缩送药球块3的前端设有定位块15，所述定位块15内设有前端为敞口的定位腔16，定位腔16内设有带有冷光源的微型摄像头组件17，所述定位块15在位于定位腔16的端口处设有透明封盖18；所述注射送药器1的注射端与送药软管12之间经连接管连接，本实用新型通过设置伸缩送药球块3，利用伸缩送药球块3进行伸缩，来调节整体的大小，方便伸缩送药球块3伸入到食道内，在进入到人体食道时，伸缩送药球块3处于收缩状态，以降低整体的体积，在进入到人体食道内时，以降低人体的不适感；而在进入到人体食道后，在对缩送药球块伸缩调节时，主要是通过手动压缩第一手压充气囊13，将第一手压充气囊13内的气体压入到缩送药球块内的第一充气腔7内，使得伸缩送药球块3发生膨胀，使得整体体积变大，然后关上第一开关气阀14，进行定位，使得伸缩送药球块3处于膨胀状态，以此来增大伸缩送药球块3的涂药面积，同时缩小与需涂药部位的间距，然后通过注射送药器1将药物经送药软管12送入到送药腔5，并从伸缩送药球块3上的送药通道8送出，来对涂覆在人体食道的患病部。此外本实用新型通过在伸缩送药球块3的前端设有微型摄像头组件17，利用微型摄像头组件17来对食道的内部情况进行查看，而便于将伸缩送药球块准确的放置到食道内的患病处，并且便于对微型摄像头组件17进行安装和拆卸，方便微型摄像头的重复利用。Example: a medical gastroenterology esophagus drug delivery device, as shown in Figures 1-4, includes an injection drug delivery device 1 and a soft drug delivery main pipe 2, and the front end of the drug delivery main pipe 2 is provided with an ellipsoidal and It is a soft telescopic medicine feeding ball block 3. The telescopic medicine feeding ball block 3 includes an inner ball block 4 with a medicine feeding cavity 5 inside, and an outer ball block 6 is arranged on the periphery of the inner ball block 4. The inner ball block 4 A first inflatable cavity 7 is provided between the outer ball block 6 and the inner ball block 4 and the outer ball block 6 are provided with a plurality of drug delivery channels 8 that communicate with the drug delivery cavity 5 and pass through the first inflatable cavity 7 ; The inner ball block 4 is provided with a medicine inlet pipe 9 extending out of the outer ball block 6 and communicated with the medicine delivery cavity 5, and the outer ball block 6 is provided with an air supply pipe 10 with the first inflatable cavity 7, The air supply nozzle 10 is connected with a ventilation hose 11, the medicine inlet nozzle 9 is connected with a medicine delivery hose 12, and both the ventilation hose 11 and the medicine delivery hose 12 are arranged in the medicine delivery main pipe 2; The outer end of the ventilation hose 11 is connected with a first hand pressure inflatable bag 13, and a first on-off valve 14 is arranged between the first hand pressure inflatable bag 13 and the ventilation hose 11; The front end is provided with a positioning block 15. The positioning block 15 is provided with a positioning cavity 16 with an open front end. The positioning cavity 16 is provided with a miniature camera assembly 17 with a cold light source. The positioning block 15 is located in the positioning cavity 16. A transparent cover 18 is provided at the port of the injection medicine feeder 1; the injection end of the injection medicine feeder 1 and the medicine delivery hose 12 are connected by a connecting pipe. The block 3 is stretched to adjust the overall size, which is convenient for the telescopic medicine delivery ball block 3 to extend into the esophagus. When entering the human esophagus, the telescopic medicine delivery ball block 3 is in a contracted state to reduce the overall volume. When it enters the human esophagus, it can reduce the discomfort of the human body; and after entering the human esophagus, when the retractable medicine ball is telescopically adjusted, the first hand pressure inflatable bag 13 is mainly compressed manually, and the first hand pressure is filled. The gas in the air bag 13 is pressed into the first inflatable cavity 7 in the retractable medicine feeding ball block, so that the telescopic medicine feeding ball block 3 expands, so that the overall volume becomes larger, and then the first on-off valve 14 is closed for positioning, The telescopic medicine feeding ball 3 is in an expanded state, so as to increase the application area of the telescopic medicine feeding ball 3, and at the same time reduce the distance between the telescopic medicine feeding ball 3 and the part that needs to be applied, and then inject the medicine through the medicine delivery device 1. The tube 12 is sent into the medicine delivery cavity 5 and sent out from the medicine delivery channel 8 on the telescopic medicine delivery ball block 3 to coat the diseased part of the human esophagus. In addition, in the present invention, a micro camera assembly 17 is provided at the front end of the telescopic medicine feeding ball block 3, and the micro camera assembly 17 is used to check the internal conditions of the esophagus, so that the telescopic medicine feeding ball block can be accurately placed in the esophagus. It is easy to install and disassemble the micro camera assembly 17, and it is convenient to reuse the micro camera.
如图2所示，所述透明封盖18的前端部设有圆弧形结构，不会划伤人体的食道内壁，降低人体的不适感。As shown in FIG. 2 , the front end of the transparent cover 18 is provided with a circular arc structure, which will not scratch the inner wall of the esophagus of the human body and reduce the discomfort of the human body.
所述透明封盖18与定位块15螺纹连接，便于进行拆卸，方便对微型摄像头组件17进行拆卸和安装。The transparent cover 18 is threadedly connected with the positioning block 15 , which facilitates disassembly and facilitates disassembly and installation of the miniature camera assembly 17 .
所述透明封盖18上设有与微型摄像头组件17的顶端相抵触的限位块，利用限位块来对微型摄像头组件17的顶端边缘进行抵触固定，实现对微型摄像头组件17的定位，避免在将送药主管2伸入到人体食道内时，微型摄像头组件17在定位腔16内发生晃动，使得摄像的画面抖动，而不便于进行观看，影响医护人员的判断。The transparent cover 18 is provided with a limit block that interferes with the top of the miniature camera assembly 17, and the limit block is used to collide and fix the top edge of the miniature camera assembly 17, so as to realize the positioning of the miniature camera assembly 17 and avoid When the drug delivery main tube 2 is inserted into the human esophagus, the micro camera assembly 17 shakes in the positioning cavity 16, which makes the image of the camera shake, which is inconvenient for viewing and affects the judgment of medical staff.
所述透明封盖18、伸缩送药球块3、通气软管11、送药软管12和送药主管2均采用医用塑料。The transparent cover 18 , the telescopic medicine delivery ball block 3 , the ventilation hose 11 , the medicine delivery hose 12 and the medicine delivery main pipe 2 are all made of medical plastic.
如图4所示，所述送药主管2上设有固位机构，固位机构包括与送药主管2连接的对接管19，对接管19的外围设有椭球状的伸缩充气定位球20，充气定位球20内设有第二充气腔21，所述伸缩充气定位球20上设有与第二充气腔21连接的充气软管22，充气软管22穿设在送药主管2内，所述充气软管22的外端部设有第二手压充气囊23，所述充气软管22与第二手压充气囊23之间设有第二开关阀24，在将送药主管2送入到食道后，通过手动压缩第二手压充气囊23，将第二手压充气囊23内的气体压入到充气定位球20体内的第二充气腔21内，使得充气定位球20发生膨胀，并关闭第二开关气阀，来对膨胀后的充气进行定型，使得膨胀后的充气定位球20的外壁与人体食道的内壁抵触，而到达定位的作用，防止在通过注射送药器1向送药腔5内注入药物时，产生反作用力，使得伸缩送药球块3发生位移，而偏离患者需要的涂药的部位，不能进行准确的涂药。As shown in FIG. 4 , a retention mechanism is provided on the medicine delivery main pipe 2, and the retention mechanism includes a butt pipe 19 connected with the medicine delivery main pipe 2, and an ellipsoidal telescopic inflatable positioning ball 20 is arranged on the periphery of the butt pipe 19. The inflatable positioning ball 20 is provided with a second inflatable cavity 21, and the telescopic inflatable positioning ball 20 is provided with an inflatable hose 22 connected to the second inflatable cavity 21. The outer end of the inflatable hose 22 is provided with a second hand-pressure inflatable bag 23, and a second switch valve 24 is arranged between the inflatable hose 22 and the second hand-pressure inflatable bag 23. After entering the esophagus, by manually compressing the second hand pressure inflatable bag 23, the gas in the second hand pressure inflatable bag 23 is pressed into the second inflatable cavity 21 of the inflatable positioning ball 20, so that the inflatable positioning ball 20 expands , and close the second on-off valve to shape the inflated inflation, so that the outer wall of the inflated inflatable positioning ball 20 collides with the inner wall of the human esophagus, so as to achieve the function of positioning and prevent the injection of the medicine feeder 1 to the When the medicine is injected into the medicine delivery cavity 5, a reaction force is generated, so that the telescopic medicine delivery ball 3 is displaced, and it deviates from the part where the medicine needs to be applied by the patient, so that the medicine cannot be applied accurately.
工作原理：本实用新型通过设置伸缩送药球块3，利用伸缩送药球块3进行伸缩，来调节整体的大小，方便伸缩送药球块3伸入到食道内，在进入到人体食道时，伸缩送药球块3处于收缩状态，以降低整体的体积，在进入到人体食道内时，以降低人体的不适感；而在进入到人体食道后，在对缩送药球块伸缩调节时，主要是通过手动压缩第一手压充气囊13，将第一手压充气囊13内的气体压入到缩送药球块内的第一充气腔7内，使得伸缩送药球块3发生膨胀，使得整体体积变大，然后关上第一开关气阀14，进行定位，使得伸缩送药球块3处于膨胀状态，以此来增大伸缩送药球块3的涂药面积，同时缩小与需涂药部位的间距，然后通过注射送药器1将药物经送药软管12送入到送药腔5，并从伸缩送药球块3上的送药通道8送出，来对涂覆在人体食道的患病部。此外本实用新型通过在伸缩送药球块3的前端设有微型摄像头组件17，利用微型摄像头组件17来对食道的内部情况进行查看，而便于将伸缩送药球块准确的放置到食道内的患病处，并且便于对微型摄像头组件17进行安装和拆卸，方便微型摄像头的重复利用。Working principle: The utility model adjusts the overall size by setting the telescopic medicine feeding ball block 3, and using the telescopic medicine feeding ball block 3 to expand and contract, so as to facilitate the telescopic medicine feeding ball block 3 to extend into the esophagus, when entering the human esophagus. , the telescopic medicine delivery ball block 3 is in a contracted state to reduce the overall volume, and when entering the human esophagus, to reduce the discomfort of the human body; and after entering the human esophagus, when the retractable medicine delivery ball block is telescopically adjusted , mainly by manually compressing the first hand pressure inflatable bag 13, the gas in the first hand pressure inflatable bag 13 is pressed into the first inflatable cavity 7 in the retractable medicine delivery ball block, so that the telescopic medicine delivery ball block 3 occurs. expansion, so that the overall volume becomes larger, and then close the first on-off valve 14 for positioning, so that the telescopic medicine feeding ball 3 is in an expanded state, so as to increase the coating area of the telescopic medicine feeding ball 3, and at the same time reduce and The distance between the parts that need to be applied, and then the medicine is sent into the medicine delivery cavity 5 through the medicine delivery hose 12 by the injection medicine feeder 1, and sent out from the medicine delivery channel 8 on the telescopic medicine delivery ball block 3. in the diseased part of the human esophagus. In addition, in the present invention, a micro camera assembly 17 is provided at the front end of the telescopic medicine feeding ball block 3, and the micro camera assembly 17 is used to check the internal conditions of the esophagus, so that the telescopic medicine feeding ball block can be accurately placed in the esophagus. It is easy to install and disassemble the micro camera assembly 17, and it is convenient to reuse the micro camera.
Claims (6)
1.一种医用消化内科食道给药器，其特征在于：包括注射送药器（1）和软质的送药主管（2），所述送药主管（2）的前端设有椭球状的且为软质的伸缩送药球块（3），伸缩送药球块（3）包括内部带有送药腔（5）的内球块（4），内球块（4）的外围设有外球块（6），所述内球块（4）和外球块（6）之间设有第一充气腔（7），内球块（4）和外球块（6）之间设有与送药腔（5）连通的且穿过第一充气腔（7）的多个送药通道（8）；所述内球块（4）上设有伸出外球块（6）外的且与送药腔（5）连通的进药接管（9），所述外球块（6）上设有与第一充气腔（7）的送气接管（10），所述送气接管（10）连接有通气软管（11），所述进药接管（9）连接有送药软管（12），所述通气软管（11）和送药软管（12）均穿设在送药主管（2）内；所述通气软管（11）的外端部连接有第一手压充气囊（13），第一手压充气囊（13）与通气软管（11）之间设有第一开关气阀（14）；所述伸缩送药球块（3）的前端设有定位块（15），所述定位块（15）内设有前端为敞口的定位腔（16），定位腔（16）内设有带有冷光源的微型摄像头组件（17），所述定位块（15）在位于定位腔（16）的端口处设有透明封盖（18）；所述注射送药器（1）的注射端与送药软管（12）之间经连接管连接。1. A medical gastroenterology esophagus drug delivery device, characterized in that it comprises an injection drug delivery device (1) and a soft drug delivery main pipe (2), and the front end of the drug delivery main pipe (2) is provided with an ellipsoid-shaped And it is a soft telescopic medicine feeding ball block (3), and the telescopic medicine feeding ball block (3) includes an inner ball block (4) with a medicine feeding cavity (5) inside, and the periphery of the inner ball block (4) is provided with an inner ball block (4). The outer ball block (6) is provided with a first inflatable cavity (7) between the inner ball block (4) and the outer ball block (6). There are a plurality of medicine delivery channels (8) which are communicated with the medicine delivery cavity (5) and pass through the first inflation cavity (7); And the medicine inlet pipe (9) communicated with the medicine delivery cavity (5), the outer ball block (6) is provided with an air supply pipe (10) with the first inflation chamber (7), the gas supply pipe (10) A ventilation hose (11) is connected, the medicine inlet nozzle (9) is connected with a medicine delivery hose (12), and the ventilation hose (11) and the medicine delivery hose (12) are both worn on the medicine delivery main pipe Inside (2); the outer end of the ventilation hose (11) is connected with a first hand pressure inflatable bag (13), and a first hand pressure inflatable bag (13) and the ventilation hose (11) are provided with a first hand pressure inflatable bag (13). An on-off valve (14); a positioning block (15) is provided at the front end of the telescopic medicine feeding ball block (3), and a positioning cavity (16) with an open front end is arranged in the positioning block (15) for positioning The cavity (16) is provided with a miniature camera assembly (17) with a cold light source, and the positioning block (15) is provided with a transparent cover (18) at the port located in the positioning cavity (16); the injection drug delivery The injection end of the device (1) is connected with the drug delivery hose (12) through a connecting pipe. 2.根据权利要求1所述的医用消化内科食道给药器，其特征在于：所述透明封盖（18）的前端部设有圆弧形结构。2. The medical gastroenterology esophagus applicator according to claim 1, characterized in that: the front end of the transparent cover (18) is provided with a circular arc structure. 3.根据权利要求1所述的医用消化内科食道给药器，其特征在于：所述透明封盖（18）与定位块（15）螺纹连接。3. The medical gastroenterology esophagus applicator according to claim 1, wherein the transparent cover (18) is threadedly connected with the positioning block (15). 4.根据权利要求1所述的医用消化内科食道给药器，其特征在于：所述透明封盖（18）上设有与微型摄像头组件（17）的顶端相抵触的限位块。4. The medical gastroenterology esophagus applicator according to claim 1, characterized in that: the transparent cover (18) is provided with a limit block that interferes with the top of the miniature camera assembly (17). 5.根据权利要求1所述的医用消化内科食道给药器，其特征在于：所述透明封盖（18）、伸缩送药球块（3）、通气软管（11）、送药软管（12）和送药主管（2）均采用医用塑料。5. The medical gastroenterology esophagus applicator according to claim 1, characterized in that: the transparent cover (18), the telescopic medicine delivery ball block (3), the ventilation hose (11), the medicine delivery hose (12) and the drug delivery supervisor (2) are made of medical plastic. 6.根据权利要求1所述的医用消化内科食道给药器，其特征在于：所述送药主管（2）上设有固位机构，固位机构包括与送药主管（2）连接的对接管（19），对接管（19）的外围设有椭球状的伸缩充气定位球（20），充气定位球（20）内设有第二充气腔（21），所述伸缩充气定位球（20）上设有与第二充气腔（21）连接的充气软管（22），充气软管（22）穿设在送药主管（2）内，所述充气软管（22）的外端部设有第二手压充气囊（23），所述充气软管（22）与第二手压充气囊（23）之间设有第二开关阀（24）。6. The medical gastroenterology esophagus applicator according to claim 1, characterized in that: the medicine delivery main pipe (2) is provided with a retention mechanism, and the retention mechanism comprises a pair of pairs connected to the medicine delivery main pipe (2). The nozzle (19) is provided with an ellipsoid-shaped telescopic inflatable positioning ball (20) on the periphery of the connecting pipe (19), and a second inflatable cavity (21) is arranged in the inflatable positioning ball (20). The telescopic inflatable positioning ball (20) ) is provided with an inflatable hose (22) connected to the second inflatable chamber (21), the inflatable hose (22) is worn in the main drug delivery pipe (2), and the outer end of the inflatable hose (22) A second hand-pressure inflatable bag (23) is provided, and a second switch valve (24) is arranged between the inflation hose (22) and the second hand-pressure inflatable bag (23).
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| CN113997028A (en) * | 2021-10-12 | 2022-02-01 | 上海建工集团股份有限公司 | Intelligent auxiliary device for blind installation of equipment and use method thereof |
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| CN113997028A (en) * | 2021-10-12 | 2022-02-01 | 上海建工集团股份有限公司 | Intelligent auxiliary device for blind installation of equipment and use method thereof |
| CN113997028B (en) * | 2021-10-12 | 2024-02-09 | 上海建工集团股份有限公司 | Equipment blind-installation intelligent auxiliary device and use method thereof |
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