CN109260571A - Renal blood vessels connector based on air cushion - Google Patents
- ️Fri Jan 25 2019
CN109260571A - Renal blood vessels connector based on air cushion - Google Patents
Renal blood vessels connector based on air cushion Download PDFInfo
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Publication number
- CN109260571A CN109260571A CN201810879172.9A CN201810879172A CN109260571A CN 109260571 A CN109260571 A CN 109260571A CN 201810879172 A CN201810879172 A CN 201810879172A CN 109260571 A CN109260571 A CN 109260571A Authority
- CN
- China Prior art keywords
- balloon
- coniform
- hollow balloon
- air cushion
- coniform hollow Prior art date
- 2018-08-03 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1002—Balloon catheters characterised by balloon shape
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1093—Balloon catheters with special features or adapted for special applications having particular tip characteristics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/12—Blood circulatory system
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Child & Adolescent Psychology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The present invention relates to the technical fields of Medical Devices, especially a kind of renal blood vessels connector based on air cushion, it is with coniform hollow balloon made of elastic material, airbag cover is fixedly installed in the top of the coniform hollow balloon, perfusion liquid pipe is vertically plugged in the airbag cover, the exposed upper end in coniform hollow balloon in perfusion liquid pipe one end, the perfusion liquid pipe other end connects blood vessel after sequentially passing through airbag cover and coniform hollow balloon lower end surface, the side of the airbag cover, which is located on coniform hollow balloon, is obliquely installed balloon interface, the balloon interface is connected to coniform hollow balloon, the lower end of the coniform hollow balloon also sets up ring-shaped rubber air cushion.The renal blood vessels connector based on air cushion, structure is simple, can be fixedly secured blood vessel, reduces and damages caused by blood vessel, meets various different crowd demands by the big minor adjustment of air cushion inflation amount, is tightly connected the even running for guaranteeing that transplantation is dirty.
Description
Technical field
The present invention relates to the technical field of Medical Devices, especially a kind of renal blood vessels connector based on air cushion.
Background technique
With the continuous development of society, Medical Devices industry has obtained quick development.During Medical Equipment Development, Various Medical Devices can be touched, wherein renal blood vessels connector is important component part.Renal blood vessels connector is a kind of The anastomotic fitting of filling connection is carried out to kidney.At present there are two types of such connection types: one is directly perfusion tube Be inserted into it is intravascular, this be than operation measure earlier, in order to be inserted into securely and sealing, generally renal blood vessels inner wall can all be generated Bigger physical pressure, this easily causes renal blood vessels memory to lose, extreme influence kidney quality, to the kidney after transplanting Existence is brought a negative impact, and patient's onset risk increases；Another kind is the docking of annular hemisphere, specific practice be blood vessel it is outer under A hollow circular is placed in side, is docked above with a funnel-form interface, edge is fixed.Because intravascular outer wall is all very smooth, Often have dislocation leakage and the case where slip, and can not achieve docking simultaneously for small blood vessel this technology, frequent occurrence blood Interface tube slips the waste situation for causing kidney to be scrapped.
Therefore, it is very necessary and necessary for designing the more flexible handy arteries connector of one kind, is global kidney The revolution product that transplanting industry requires.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of base to solve the problems, such as above-mentioned background technique In the renal blood vessels connector of air cushion, structure is simple, can be fixedly secured blood vessel, reduces and damages caused by blood vessel, passes through air cushion The big minor adjustment of aeration quantity meets various different crowd demands, is tightly connected the even running for guaranteeing that transplantation is dirty.
The technical solution adopted by the present invention to solve the technical problems is: the renal blood vessels connector based on air cushion has Coniform hollow balloon made of elastic material, airbag cover is fixedly installed in the top of the coniform hollow balloon, described Perfusion liquid pipe is vertically plugged in airbag cover, the exposed upper end in coniform hollow balloon in perfusion liquid pipe one end is described The perfusion liquid pipe other end, which sequentially passes through, connects blood vessel behind airbag cover and coniform hollow balloon lower end surface, and the one of the airbag cover Side, which is located on coniform hollow balloon, is obliquely installed balloon interface, and the balloon interface is connected to coniform hollow balloon, described The lower end of coniform hollow balloon also set up ring-shaped rubber air cushion.
Further limit, in above-mentioned technical proposal, the outer ring area of the ring-shaped rubber air cushion and coniform hollow Air bag lower end surface area is identical；After can guaranteeing the downward radian expansion of coniform hollow balloon, vascular compression interface and rubber gas Pad is combined closely.
It further limits, in above-mentioned technical proposal, also sets up ultrasonic probe on the balloon interface inner wall, it is described Ultrasonic probe external power supply；The situation of balloon interface can be observed in time by ultrasonic probe.
It further limits, in above-mentioned technical proposal, also sets up pressure sensing on the coniform hollow balloon inner wall Device, the pressure sensor are wirelessly connected peripheral control unit；The pressure that can be clearly understood that in coniform hollow balloon Situation.
It further limits, in above-mentioned technical proposal, also sets up temperature sensing on the coniform hollow balloon inner wall Device, the temperature sensor are wirelessly connected peripheral control unit；The temperature that can be clearly understood that in coniform hollow balloon Situation.
The beneficial effects of the present invention are: the renal blood vessels connector proposed by the present invention based on air cushion, structure is simple, can be with It is fixedly secured blood vessel, reduces and is damaged caused by blood vessel, various different crowd demands are met by the big minor adjustment of air cushion inflation amount, it is close Envelope connection guarantees the dirty even running of transplantation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.
Fig. 1 is positive structure schematic of the invention；
Fig. 2 is axonometric drawing of the invention.
Label in attached drawing are as follows: 1, coniform hollow balloon, 2, airbag cover, 3, perfusion liquid pipe, 4, balloon interface, 5, ring-type Rubber air mattress, 6, ultrasonic probe, 7, pressure sensor, 8, temperature sensor.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used To explain the present invention, it is not intended to limit the present invention.
In the description of the present invention, it is to be understood that, term " side ", " other side ", " two sides ", " between ", " in The orientation or positional relationship of the instructions such as portion ", " upper end ", " lower end " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " setting ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be It is connected directly, it can also be indirectly connected through an intermediary.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.
In this application, it is not connect that perfusion liquid pipe 3, which is inside coniform hollow balloon 1 and coniform hollow balloon 1, Logical, balloon interface 4 is the coniform hollow balloon 1 of connection, by several mouthfuls 4 of air bag of ventilation come so that coniform hollow balloon Lower end surface radian protrusion in 1 is realized and is tightly connected so that vessel boundary is fitted closely with 5 edge of ring-shaped rubber air cushion.
What is seen figure 1 and figure 2 is the renal blood vessels connector based on air cushion, has coniform sky made of elastic material Airbag cover 2 is fixedly installed in motive capsule 1, the top of coniform hollow balloon 1, and perfusion liquid pipe 3, perfusion are vertically plugged in airbag cover 2 The exposed upper end in coniform hollow balloon 1 in 3 one end of liquid pipe, perfusion 3 other end of liquid pipe sequentially pass through airbag cover 2 and coniform sky Blood vessel is connected behind 1 lower end surface of motive capsule, the side of airbag cover 2, which is located on coniform hollow balloon 1, is obliquely installed balloon interface 4, Balloon interface 4 is connected to coniform hollow balloon 1, and the lower end of coniform hollow balloon 1 also sets up ring-shaped rubber air cushion 5.
Wherein, the outer ring area of ring-shaped rubber air cushion 5 is identical with coniform 1 lower end surface area of hollow balloon.Balloon interface 4 Ultrasonic probe 6,6 external power supply of ultrasonic probe are also set up on inner wall.Pressure biography is also set up on coniform 1 inner wall of hollow balloon Sensor 7, pressure sensor 7 are wirelessly connected peripheral control unit.Temperature sensor 8 is also set up on coniform 1 inner wall of hollow balloon, temperature It spends sensor 8 and is wirelessly connected peripheral control unit.
The use principle of the renal blood vessels connector based on air cushion is as follows:
The input that medical staff can be irrigated liquid or nutritional ingredient liquid by the way that liquid pipe 3 is perfused；Be perfused liquid pipe 3 with it is coniform Hollow balloon 1 is not connected to, therefore tieback does not contact any air；After being passed through pressed gas in balloon interface 4, coniform hollow gas 11 lower end of capsule can downward radian protrusion, oppress Renal vascular interface and 5 upper surface of ring-shaped rubber air cushion fit closely, in this way can be real Effective connection of existing blood vessel；It can be passed through refrigerating fluid in coniform hollow balloon 11, can also be dropped to being perfused in liquid pipe 3 Temperature；Pressure sensor 7 and temperature sensor 8 is respectively set in coniform hollow balloon 11；It can be respectively to coniform hollow gas Pressure and temperature in capsule 1 is monitored at any time.
The application has the advantage that the present invention can be reduced with stronger fixed blood vessel relative to conventional attachment devices It is damaged caused by blood vessel；The blood vessel moulding of different people is variant, and the adjustable aeration quantity of the present apparatus meets the need of different shaping It wants；Regardless of vessel size, this connector can realize sealed connection；There is space in air charging system air bag, can place various The sensors accessory such as pressure, temperature；The each air bag independent gas supply of the present invention, can satisfy the demand of different blood vessel different pressures.
It is above-described, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited to This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. the renal blood vessels connector based on air cushion, it is characterised in that: have coniform hollow balloon made of elastic material, institute Airbag cover is fixedly installed in the top for the coniform hollow balloon stated, and vertically plugs perfusion liquid pipe in the airbag cover, described The exposed upper end in coniform hollow balloon in liquid pipe one end is perfused, the perfusion liquid pipe other end sequentially passes through airbag cover and circle Blood vessel is connected behind cone cell hollow balloon lower end surface, the side of the airbag cover, which is located on coniform hollow balloon, is obliquely installed gas Capsule interface, the balloon interface are connected to coniform hollow balloon, and the lower end of the coniform hollow balloon also sets up ring-type Rubber air mattress.
2. the renal blood vessels connector according to claim 1 based on air cushion, it is characterised in that: the ring-shaped rubber gas The outer ring area of pad is identical with coniform hollow balloon lower end surface area.
3. the renal blood vessels connector according to claim 1 based on air cushion, it is characterised in that: in the balloon interface Ultrasonic probe, the ultrasonic probe external power supply are also set up on wall.
4. the renal blood vessels connector according to claim 1 based on air cushion, it is characterised in that: described is coniform hollow Pressure sensor is also set up on air bag inner wall, the pressure sensor is wirelessly connected peripheral control unit.
5. the renal blood vessels connector according to claim 1 based on air cushion, it is characterised in that: described is coniform hollow Temperature sensor is also set up on air bag inner wall, the temperature sensor is wirelessly connected peripheral control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879172.9A CN109260571A (en) | 2018-08-03 | 2018-08-03 | Renal blood vessels connector based on air cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879172.9A CN109260571A (en) | 2018-08-03 | 2018-08-03 | Renal blood vessels connector based on air cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109260571A true CN109260571A (en) | 2019-01-25 |
Family
ID=65153067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810879172.9A Pending CN109260571A (en) | 2018-08-03 | 2018-08-03 | Renal blood vessels connector based on air cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109260571A (en) |
Citations (7)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201977848U (en) * | 2011-03-01 | 2011-09-21 | 田文 | Sealing air bag for abdominal wall defect |
| CN202288382U (en) * | 2011-09-08 | 2012-07-04 | 张英泽 | Minimally invasive anastomat for vascular injury repair or vasotransplantation |
| CN103402356A (en) * | 2010-11-09 | 2013-11-20 | 生物医学创新有限责任公司 | Articulating organ support |
| WO2014181158A1 (en) * | 2013-05-07 | 2014-11-13 | Biosafe S.A. | Mixing system for mixing biological specimens with additives |
| CN105379707A (en) * | 2015-12-16 | 2016-03-09 | 浙江大学 | Liver normal temperature perfusion restoration system |
| CN206333260U (en) * | 2016-11-07 | 2017-07-18 | 中国人民解放军第三军医大学第二附属医院 | Renal perfusion pipe |
| CN108124852A (en) * | 2017-12-23 | 2018-06-08 | 郑州仁宏医药科技有限公司 | A kind of multiple damping organ transplant transfer device |
-
2018
- 2018-08-03 CN CN201810879172.9A patent/CN109260571A/en active Pending
Patent Citations (7)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402356A (en) * | 2010-11-09 | 2013-11-20 | 生物医学创新有限责任公司 | Articulating organ support |
| CN201977848U (en) * | 2011-03-01 | 2011-09-21 | 田文 | Sealing air bag for abdominal wall defect |
| CN202288382U (en) * | 2011-09-08 | 2012-07-04 | 张英泽 | Minimally invasive anastomat for vascular injury repair or vasotransplantation |
| WO2014181158A1 (en) * | 2013-05-07 | 2014-11-13 | Biosafe S.A. | Mixing system for mixing biological specimens with additives |
| CN105379707A (en) * | 2015-12-16 | 2016-03-09 | 浙江大学 | Liver normal temperature perfusion restoration system |
| CN206333260U (en) * | 2016-11-07 | 2017-07-18 | 中国人民解放军第三军医大学第二附属医院 | Renal perfusion pipe |
| CN108124852A (en) * | 2017-12-23 | 2018-06-08 | 郑州仁宏医药科技有限公司 | A kind of multiple damping organ transplant transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 2019-01-25 | PB01 | Publication | |
| 2019-01-25 | PB01 | Publication | |
| 2019-12-20 | SE01 | Entry into force of request for substantive examination | |
| 2019-12-20 | SE01 | Entry into force of request for substantive examination | |
| 2021-12-28 | WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190125 |
| 2021-12-28 | WD01 | Invention patent application deemed withdrawn after publication |