CN106073687A - Anorectal intubates - Google Patents

The invention discloses a kind of anorectal to intubate, the described center intubating body is provided with and intubates through hole, described intubate the outer end of body to being externally provided with rib, the described lateral wall intubating body is provided with air bag A, after inflation in air bag A, skin and the muscle of anal orifice are clamped and be relatively fixed towards the sides of rib with rib by air bag A；Described one end intubated in through hole away from rib is provided with air bag B, after inflation in air bag B, will intubate through hole inner sealing.From present configuration, by air bag A and the effect of baffle plate, baffle plate is avoided intubating body and is slipped in anorectal, after air bag A is full, extrude intestinal walls, will intubate and seal between outer body and intestinal walls, and prop up intestinal walls, avoid intubating body outwards to skid off in intestinal, thus ensure that intestinal telescope can the most inwardly fill in enteral, also ensure that intubating body can be fixed on the anal orifice of patient.

Anorectal intubates

Technical field

The present invention relates to enteroscopy and treatment field, be specifically related to a kind of anorectal and intubate.

Background technology

Enteroscopy is to utilize one to be about 140CM flexible, and end is equipped with a strip of light miniature electronic camera Fiber hose, is slowly entered large intestine by anus, to check the pathological changes at large intestine position, tumor or ulcer, and the most desirable tissue Inspection or the excision of row colorectal polyp, it is achieved check and treat.

When intestinal telescope enters in intestinal when, mostly enter mirror from anus, the enteral of the first forward end of end meeting of intestinal telescope First pour into some gas or water, make the intestinal wall of front end open, then intestinal telescope is filled in forward；Intestinal telescope is filled in the most forward once Before, it is required for pouring into gas to enteral.After pouring in intestinal due to gas, patient has gas sense of rising, and has the sense passwinded Feel.Client need utilizes sphincters contract that anus clamps intestinal telescope, prevents the gas in intestinal from escaping, also avoids intestinal telescope quilt Air pressure in intestinal is released intestinal and is caused enteroscopy failure.Owing to the time of enteroscopy is typically at 20 minutes to 40 minutes Left and right, sphincter shrinks for a long time and can produce fatigue, so patient is the most arduous comparatively speaking, and sphincters contract clamping intestinal After telescope, also can increase the frictional resistance between intestinal telescope and anus, be not easy to doctor and continue to fill in patient's by intestinal telescope Anus.

It addition, be in the patient of enteroscopy, the age having many people is relatively large, the sphincters contract of this some patients Ability is more weak, has had no ability to clamp intestinal telescope.Therefore this some patients needs through too much doing enteroscopy when Intestinal telescope could be inserted anal by secondary trial, and during intestinal telescope continues to fill in forward, due to sphincteral receipts Contracting power is inadequate, the gas in intestinal telescope intestinal or liquid effusion can be caused, not only bad for intestinal telescope continue fill in, and then Also causing checking that the time of operation is longer, the misery that patient is stood is bigger, and the doctor that also can even also result in operation loses Patience；Also can send sound when that additionally the gas in intestinal escaping at anus, another patient and doctor are the most awkward, objective On also can affect the mood of doctor, thus have influence on and check and the effect for the treatment of.

Summary of the invention

It is an object of the invention to: overcome the deficiencies in the prior art, it is provided that a kind of anorectal intubates, by air bag A and baffle plate Effect, baffle plate avoids intubating body and slips in anorectal, after air bag A is full, extrudes intestinal walls, will intubate outer body and intestinal Seal between road wall, and prop up intestinal walls, it is to avoid intubate body and outwards skid off in intestinal, thus ensure that intestinal telescope can Constantly inwardly fill in enteral, also ensure that intubating body can be fixed on the anal orifice of patient；By the effect of sealing ring, it is ensured that The gas of enteral cannot from intestinal telescope and intubate between through hole escape, it is ensured that intestinal telescope can continue to fill in enteral；Pass through Air bag A and the effect of baffle plate and air bag B and the effect of sealing ring, it is to avoid send the sound when that gas outwards escaping and shadow Ring the work of doctor；By the effect of trachea through hole, intubate body and be inflated again expanding, no after inserting the anus of patient Only it is easy to intubate body and inserts the anus of patient, and just can actively the skin of patient's anal orifice be clamped after expanding, nothing Need patient actively to utilize sphincter intestinal telescope to be clamped, alleviate the burden of patient；Trachea through hole extends to intubate outside body End and the inner, thus reduce the difficulty of processing of trachea through hole, reduce production cost and conforming product rate；Pass through sealing-plug again Effect trachea through hole be positioned at gas when of intubating the inner of body and avoid inflating air bag A or air bag B enter intestinal In；Intubate the material of body be medical plastic, air bag A, air bag B, sealing-plug, the material of O-ring seal be medical grade rubber, keep away Exempt to intubate body and produce anaphylaxis after contact patients；The corner intubating body is fillet structure, sealing-plug and lacks Mouth coupling, and flush with the inner intubating body, thus prevent intubating body and scratch patient when in use；By inserting Tube body and baffle plate, as split-type design, are not only convenient for the manufacture intubating body with baffle plate, reduce production cost, and It is easy to the assembling of O-ring seal, improves production efficiency；Insufflation gas in air bag A or air bag B, lighter weight, and can Ensure airbag inflation speed and reduce speed；Being filled with liquid in air bag A or air bag B, air bag still is able to keep certain soft Softness, improves the comfortableness of patient.

The technical solution used in the present invention is:

Anorectal intubates, including intubating body, described in intubate the center of body and be provided with and intubate through hole, described in intubate the outer end of body to Be externally provided with rib, described in intubate the lateral wall of body and be provided with air bag A, after inflation in air bag A, air bag A is towards rib Side with rib, skin and the muscle of anal orifice are clamped and are relatively fixed；Described one end intubated in through hole away from rib sets There is air bag B, after inflation in air bag B, through hole inner sealing will be intubated.

The further improvement project of the present invention is, described air bag is the loop configuration being wound on and intubating body, and described air bag B is It is wound on the loop configuration intubating through-hole wall.

The present invention further improvement project is, described in intubate the tube wall outer end of body be respectively equipped with trachea through hole A and Trachea through hole B, described trachea through hole A and air bag A are internal to be connected, and described trachea through hole B connects with air bag B, described trachea through hole A Gentle pipe through-hole B is arranged along the length direction intubating body respectively.

The present invention further improvement project is, described trachea through hole A gentle pipe through-hole B is respectively by the tube wall intubating body Outer end extends to tube wall inner end, and trachea through hole A gentle pipe through-hole B is positioned at the mouth of pipe of tube wall inner end by sealing-plug Seal.

The present invention further improvement project is that the end of described sealing-plug flushes with the inner end intubating body.

The present invention further improvement project is, described trachea through hole A is connected by the inside of blow vent A and air bag A, institute State trachea through hole B to be connected by the inside of blow vent B and air bag B.

The present invention further improvement project is, described trachea through hole A is positioned at the mouth of pipe of the outer end intubating body with soft Pipe joint A connects, and the mouth of pipe that described trachea through hole B is positioned at the outer end intubating body connects with hose coupling B.

The present invention further improvement project is, described hose coupling A and hose coupling B is respectively with valve function Joint.

The present invention further improvement project is, described in intubate the inwall of through hole and be positioned at and intubate the side of body outer end and set O-ring seal, described O-ring seal is had to be located in the cannelure intubated set by through-hole wall.

The present invention further improvement project is, the internal diameter of described O-ring seal is that interference is joined with the external diameter of intestinal telescope Close.

The present invention further improvement project is, described in intubate the material of body be medical plastic, air bag A's and air bag B Material is medical grade rubber.

The present invention further improvement project is, the material of described sealing-plug and O-ring seal is medical grade rubber.

The present invention further improvement project is, described in intubate the corner of body and be fillet structure.

The present invention further improvement project is, described in intubate body and rib is split-type structural, cannelure is positioned at gear Rim portion.

The present invention further improvement project is, can be with insufflation gas in described air bag A and air bag B, it is also possible to be filled with liquid Body.

The beneficial effects of the present invention is:

The first, the anorectal of the present invention intubates, and by air bag A and the effect of baffle plate, baffle plate is avoided intubating body and slipped in anorectal, gas After capsule A is full, extrude intestinal walls, will intubate and seal between outer body and intestinal walls, and prop up intestinal walls, it is to avoid intubate Body outwards skids off in intestinal, thus ensure that intestinal telescope can the most inwardly fill in enteral, also ensure that and intubates this physical ability Enough it is fixed on the anal orifice of patient.

The second, the anorectal of the present invention intubates, by the effect of sealing ring, it is ensured that the gas of enteral cannot be from intestinal telescope with slotting Escape between pipe through-hole, it is ensured that intestinal telescope can continue to fill in enteral.

3rd, the anorectal of the present invention intubates, by air bag A and the effect of baffle plate and air bag B and the effect of sealing ring, Gas is avoided to send the sound and affect the work of doctor when of outwards effusion.

4th, the anorectal of the present invention intubates, and by the effect of trachea through hole, intubates body after inserting the anus of patient It is inflated again expanding, is not only convenient for intubating body and inserts the anus of patient, and just can be actively by patient's anus after expanding The skin on doorway is clamped, it is not necessary to patient actively utilizes sphincter intestinal telescope to be clamped, and alleviates the burden of patient.

5th, the anorectal of the present invention intubates, and trachea through hole extends to intubate the outer end of body and the inner, thus reduces gas The difficulty of processing of pipe through-hole, reduces production cost and conforming product rate；By the effect of sealing-plug, trachea through hole is positioned at again The when of intubating the inner of body and avoid inflating air bag A or air bag B, gas enters in intestinal.

6th, the anorectal of the present invention intubates, and the material intubating body is medical plastic, air bag A, air bag B, sealing-plug, ring The material of shape sealing ring is medical grade rubber, it is to avoid intubates body and produces anaphylaxis after contact patients.

7th, the anorectal of the present invention intubates, and the corner intubating body is fillet structure, sealing-plug mates with breach, And flush with the inner intubating body, thus prevent intubating body and scratch patient when in use.

8th, the anorectal of the present invention intubates, and by intubating body with baffle plate as split-type design, is not only convenient for intubating Body and the manufacture of baffle plate, reduce production cost, and also allow for the assembling of O-ring seal, improve production efficiency.

9th, the anorectal of the present invention intubates, insufflation gas in air bag A or air bag B, lighter weight, and ensure that gas Capsule speed of expansion and reduce speed.

19th, the anorectal of the present invention intubates, and is filled with liquid in air bag A or air bag B, and air bag still is able to keep certain soft Softness, improves the comfortableness of patient.

Accompanying drawing explanation

Fig. 1 is that the master of present configuration regards cross-sectional schematic.

Detailed description of the invention

As it is shown in figure 1, the present invention includes intubating body 1, described in intubate the center of body 1 and be provided with and intubate through hole 2, described insert The outer end of tube body 1 to being externally provided with rib 3, described in intubate the lateral wall of body 1 and be provided with air bag A4, when inflation in air bag A4 Afterwards, skin and the muscle of anal orifice are clamped and be relatively fixed towards the sides of rib 3 with rib 3 by air bag A4；Described intubate In through hole 2, the one end away from rib 3 is provided with air bag B11, after inflation in air bag B11, will intubate through hole 2 inner sealing； Described air bag A4 is the loop configuration being wound on and intubating body 1, and described air bag B11 is the annular being wound on and intubating through hole 2 inwall Structure；The described tube wall outer end intubating body 1 is respectively equipped with trachea through hole A5 gentle pipe through-hole B5 ', described trachea through hole A5 Connecting with air bag A4 inside, described trachea through hole B5 ' connects with air bag B11, and described trachea through hole A5 gentle pipe through-hole B5 ' is respectively Arrange along the length direction intubating body 1；Described trachea through hole A5 gentle pipe through-hole B5 ' is respectively by outside the tube wall intubating body 1 End extends to tube wall inner end, and trachea through hole A5 gentle pipe through-hole B5 ' is positioned at the pipe of tube wall inner end by sealing-plug 7 Mouth seals；The end of described sealing-plug 7 flushes with the inner end intubating body 1；Described trachea through hole A5 by blow vent A6 with The inside connection of air bag A4, described trachea through hole B5 ' is connected by the inside of blow vent B6 ' and air bag B11；Described trachea through hole A5 is positioned at the mouth of pipe of the outer end intubating body 1 and connects with hose coupling A8, and described trachea through hole B5 ' is positioned at and intubates body 1 The mouth of pipe of outer end connects with hose coupling B8 '；Described hose coupling A8 and hose coupling B8 ' is respectively with valve function Joint；The described inwall intubating through hole 2 is positioned at and intubates the side of body 1 outer end and be provided with O-ring seal 9, described ring packing Circle 9 is located in the cannelure 10 intubated set by through hole 2 inwall；The internal diameter of described O-ring seal 9 and the external diameter of intestinal telescope were It is full of cooperation；The described material intubating body 1 is medical plastic, and the material of air bag A4 and air bag B11 is medical grade rubber；Described sealing The material of plug 7 and O-ring seal 9 is medical grade rubber；The described corner intubating body 1 is fillet structure；Described intubate this Body 1 and rib 3 are split-type structural, and cannelure 10 is positioned at the part of rib 3；Can be filled with in described air bag A4 and air bag B11 Gas, it is also possible to be filled with liquid.

When the present invention uses, by hose coupling B8 ', trachea through hole B5 ' is connected with aerating device, opens hose coupling The valve of B8 ', aerating device injects air in air bag B11 makes air bag B11 expand, and the air bag B11 after expansion will intubate through hole 2 Close, and close the valve of hose coupling B8 ', and drop hose coupling B8 ' and separate with aerating device；Body 1 will be intubated from patient Anus be inwardly inserted into, make rib 3 contact laminating with the anus lateral cutaneous of patient；By hose coupling A8 by trachea through hole A5 Being connected with aerating device, open the valve of hose coupling A8, aerating device injects air in air bag A4, makes air bag A4 expand, Skin and the muscle of patient's anal orifice are clamped and are relatively fixed with rib 3 by the air bag A4 after expansion, and close hose coupling A8 Valve, and hose coupling A8 is separated with aerating device；The intestinal telescope through hole 2 that intubates in intubating body 1 is inwardly inserted into, After intestinal telescope enters and intubates in through hole 2, and the when of not extending into air bag B11 position, open and connect in air bag B11 The valve of logical hose coupling B8 ', and the gas in air bag B11 is discharged, make intestinal telescope enter to stretch in intestinal smoothly；By working as intestinal The when of in telescope entrance intestinal, the enteral of the first forward end of end meeting of intestinal telescope first pours into some gas, makes the intestinal wall of front end Open, then intestinal telescope is filled in forward；Before intestinal telescope is filled in once the most forward, it is required for pouring into gas to enteral, passes through Skin and the muscle of patient's anal orifice are clamped and are relatively fixed with rib 3 by air bag A4, it is ensured that the gas of enteral cannot be from intubating Escape between outside and the anus of body 1, it is ensured that intubate body and can be fixed on the anal orifice of patient；Pass through O-ring seal The effect of 9, it is ensured that the gas of enteral cannot from intestinal telescope and intubate between through hole 2 escape, it is ensured that intestinal telescope can continue to Enteral is filled in；Also avoid gas to send the sound when of effusion simultaneously, affect the work of doctor；After intestinal telescope checks out, Intestinal telescope is extracted out in intestinal, when intestinal telescope is drawn in intubating through hole 2 and between air bag B11 and rib 3 When (intubating the tip lengths more than intestinal telescope of the length in through hole 2, between air bag B11 and rib 3), again will fill Device of air and being connected with the hose coupling B8 ' of connection in air bag B11, and the valve opening hose coupling B8 ' fills in air bag B11 Gas, makes to intubate through hole 2 and again closes, then intestinal telescope extracted out in intubating through hole 2, finally will be with air bag in lavatory by patient In A4, the valve of the hose coupling 8 of connection is opened, and makes the gas in air bag A4 discharge, then will intubate body 1 from anus taking-up.