CN207220846U - Mucous membrane of rectum drawing hauls out device - Google Patents
Mucous membrane of rectum drawing hauls out device Download PDFInfo
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- CN207220846U CN207220846U CN201720166442.2U CN201720166442U CN207220846U CN 207220846 U CN207220846 U CN 207220846U CN 201720166442 U CN201720166442 U CN 201720166442U CN 207220846 U CN207220846 U CN 207220846U
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- rectum
- tubular product
- hollow tubular
- mucous membrane
- out device
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Abstract
Pulled the utility model discloses a kind of mucous membrane of rectum and haul out device, belong to surgical operating instrument.The utility model includes rigid hollow tubing, and at hollow tubular product top perisporium interval formed with venthole, exposed hollow tubular product lower part is handle, the hollow tubular product lower end mouth of pipe is provided with seal, seal is affixed tire American type valve, and the hollow tubular product top that perisporium has venthole is arranged in closed finger-shaped rubber pneumatic bag.So design when the utility model is used, after American type valve injects air into the mouth of pipe, air makes finger-shaped rubber pneumatic bag inflation be in finger shape through venthole.The utility model can both play the role of intestinal mucosa support drawing, it can be freed and be operated with handle again, got twice the result with half the effort, improved work efficiency, patient's labor intensity is alleviated, pulling hauling-out excision for minimally invasive per anum mucous membrane of rectum provides good surgical instrument.
Description
Technical field
Surgery hand apparatus is the utility model is related to, is specifically that a kind of mucous membrane of rectum drawing hauls out device.
Background technology
When congenital megacolon in childhood is performed the operation, dissociate mucous membrane of rectum holostrome and one fixed length of drawing hauling-out to outside anus
Degree, could interrupt rectum muscle sheath, into pelvic cavity.This is the classical modus operandi of Surgical treatment of Hirschsprung disease（SOAVE art formulas）.Both
During toward drawing mucous membrane of rectum, pulling suture side is outwards pulled from anus after typically the broken ends of fractured bone directly stitches draught line, side separation rectum
Muscle layer, at this time mucous membrane of rectum be in regosity, when electric knife free muscle layer, does not know the depth of things, and easily cuts mucous membrane of rectum, makes
Into fecal pollution and increase operating time；Or it is to be supportted to form stent into rectum with forefinger, electric knife dissociates directly under finger guiding
Intestinal mucosa, separates muscle layer, avoids mucous membrane of rectum from rupturing, but finger is not only sour but also numb at this time, wastes the function of a hand, shadow
Ring surgical procedure.
Utility model content
The utility model is exactly that finger support and drawing mucous membrane of rectum labor intensity are big, influence operation in order to solve in operation
The problem of operation, and a kind of mucous membrane of rectum drawing is provided and hauls out device.
The utility model is realized according to following technical scheme.
A kind of mucous membrane of rectum drawing hauls out device, including rigid hollow tubing, and is formed at hollow tubular product top perisporium interval
There is venthole, exposed hollow tubular product lower part is handle, and the hollow tubular product lower end mouth of pipe is provided with seal, and perisporium has venthole
Hollow tubular product top be arranged in closed finger-shaped rubber pneumatic bag.
So design and when the utility model is used, extract the seal that the hollow tubular product lower end mouth of pipe is set, use 20 millis
Injector for medical purpose is risen, blocks the mouth of pipe after syringe nipple injects air into the mouth of pipe, then with seal, air makes through venthole
Coniform airbag aeration expansion is in finger shape.The utility model is inserted into rectum, mucous membrane of rectum is softened to form tension force at this time,
Electric knife separates muscle layer, and rectum is outwards pulled by tractor in separation, and mucous membrane of rectum can see air bag after being softened
Color（Such as black）.In this way, can not only play the role of support drawing for intestinal mucosa, but also carry out hand can be freed with handle
Art operates, and gets twice the result with half the effort, improves work efficiency, alleviates patient's labor intensity.
Brief description of the drawings
Fig. 1 is the vertical profile structure diagram of the utility model；
Fig. 2 is the vertical profile structure diagram of another embodiment of the utility model；
Fig. 3 is the vertical profile structure diagram of another embodiment of the utility model；
Fig. 4 is the cross section structure schematic diagram of the utility model.
In figure：1. 2. venthole of tubing
3. handle 4a.4b.4c. seals
5. 6. rubber pneumatic bag of frenulum
7. 8. valve inside of mouth of pipe ring rib
9. gas nozzle shell.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and embodiments.
A kind of mucous membrane of rectum drawing hauls out device, including rigid hollow tubing 1, and in 1 top perisporium interval shape of hollow tubular product
Into there is venthole 2, exposed 1 lower part of hollow tubular product is handle 3, and the 1 lower end mouth of pipe of hollow tubular product is provided with seal 4, perisporium tool
1 top of hollow tubular product for having venthole 2 is arranged in closed finger-shaped rubber pneumatic bag 6.
The mucous membrane of rectum drawing hauls out device, its hollow tubular product 1 with venthole 2 is with finger-shaped rubber pneumatic bag 6
Same center line.
The length ratio of the mucous membrane of rectum drawing hauling-out device, its 1 top of hollow tubular product and 1 lower part of hollow tubular product is 3:
2.That is 6 long 6cm of finger-shaped rubber pneumatic bag, the long 4cm of handle.
The mucous membrane of rectum drawing hauls out device, and the sphere top end diameter of its 6 expanded state of finger-shaped rubber pneumatic bag is
1cm, bottom diameter 1.5cm, wall thickness 2-3mm.
1 lower end mouth of pipe extension of hollow tubular product thickeies to form integral mouth of pipe ring rib 7, avoids nozzle distortion, and easy to closure
Seal 4.
The mucous membrane of rectum drawing hauls out device, and the seal 4a that its 1 lower end mouth of pipe of hollow tubular product is set is with being socketed in
Frenulum 5 on mouth of pipe ring rib 7 is integrally formed, avoids single latex seal from coming off loss.
The mucous membrane of rectum drawing hauls out device, and the seal 4b that its 1 lower end mouth of pipe of hollow tubular product is set is sealing one
Silica gel plug.
The mucous membrane of rectum drawing hauls out device, its rigid hollow tubing 1 is stainless steel pipe, or rigid medical poisonless modeling
Expects pipe material.
When the utility model is used, the seal 4a that the 1 lower end mouth of pipe of hollow tubular product is set is extracted, seal 4a is through one
Frenulum 4c ring sets on 7 top of mouth of pipe ring rib, avoid single seal from coming off loss.Using 20 milliliters of injector for medical purpose,
The mouth of pipe is blocked after syringe nipple injects air into the mouth of pipe, then with silicone-rubber seals 4a, air makes from the vertex of a cone through venthole 2
Gradual expanding 6 inflation of rubber pneumatic bag is in finger shape to sphere downwards.
In application, after the mucous membrane of rectum broken ends of fractured bone sews it up draught line in operation, the utility model is inserted into rectum, at this time rectum
Mucous membrane is softened to form tension force, and electric knife separation muscle layer, hauling-out rectum, mucous membrane of rectum are outwards pulled by tractor in separation
It can be seen that the color of air bag after being softened（Such as black）, be known that and have reached mucous layer, should not again to deep layer separation in order to avoid
Cut mucous membrane of rectum to pollute, while the finger of doctor is freed, for other operations, reduce assistant.Use
During, the utility model replacing finger pulls light, soft, wet, sliding intestinal tube, in the case of losing abdominal pressure in art, expansion
Air will not be revealed through moment between close-fitting seal 4a and the mouth of pipe in rubber pneumatic bag 6.
Further embodiment, i.e., the seal 4b that the 1 lower end mouth of pipe of hollow tubular product is set are the silica gel plugs of sealing one, are made
Used time using 20 milliliters of small size injection needles of injector for medical purpose installation, punctures the silicone-rubber seals 4b of sealing, is injected into the mouth of pipe
Air, syringe needle is pulled out after filling rubber pneumatic bag 6.In the rubber pneumatic bag 6 of expansion air will not through close-fitting seal 4b with
Moment reveals between the mouth of pipe；Will not through puncture after seal 4b pin hole moments of elastical retraction reveal.
The silicone-rubber seals 4b of the sealing be through bonding agent sealing in the mouth of pipe, or silicone-rubber seals 4b and rigidity it is medical
Non-toxic plastic tube opening end forms integral.
Described mucous membrane of rectum drawing hauls out device, the seal 4c that its 1 lower end mouth of pipe of hollow tubular product is set be it is affixed from
Driving tire American type valve, cycle tyre American type valve include valve inside 8 and gas nozzle shell 9.During the former balloon side of gas nozzle shell 9 is affixed
The 1 lower end mouth of pipe of blank pipe material, gas injection port end are free end.American type valve（A/V）（schrader valve）Motor mouth is commonly called as, by gas
Little spring inside mouth（It is not shown）Valve inside is pulled, power of bearing down on one in realization locks sealing gas nozzle, and air-tightness is good.The utility model
It is to be built greatly using commercially available（KENDA）The American type valve of bicycle tube；Or use Henan Tag automobile ornaments Co., Ltd TR412
Type rubber valve mouth.
The utility model is of low cost, easy to operate, beneficial to popularization.Pulled for minimally invasive per anum mucous membrane of rectum and haul out excision
Provide good surgical instrument.
Claims (5)
1. a kind of mucous membrane of rectum drawing hauls out device, including rigid hollow tubing (1), it is characterised in that：Hollow tubular product (1) top week
Formed with venthole (2), exposed hollow tubular product (1) lower part is handle (3) at wall interval, and hollow tubular product (1) lower end mouth of pipe is set
There is a seal (4c), the seal (4c) that hollow tubular product (1) lower end mouth of pipe is set is affixed tire American type valve, perisporium
Hollow tubular product (1) top with venthole (2) is arranged in closed finger-shaped rubber pneumatic bag (6).
2. mucous membrane of rectum drawing according to claim 1 hauls out device, it is characterised in that：Hollow tube with venthole (2)
Material (1) and finger-shaped rubber pneumatic bag (6) are same center line.
3. mucous membrane of rectum drawing according to claim 1 hauls out device, it is characterised in that：Hollow tubular product (1) top with it is hollow
The length ratio of tubing (1) lower part is 3:2.
4. mucous membrane of rectum drawing according to claim 1 hauls out device, it is characterised in that：Finger-shaped rubber pneumatic bag (6) is full
The sphere top end diameter of state is 1cm, bottom diameter 1.5cm, wall thickness 2-3mm.
5. mucous membrane of rectum drawing according to claim 1 hauls out device, it is characterised in that：Hollow tubular product (1) is stainless steel tube
Material, or rigid medical non-toxic plastic tubing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356813 | 2016-04-26 | ||
| CN2016203568139 | 2016-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207220846U true CN207220846U (en) | 2018-04-13 |
Family
ID=61839455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720166442.2U Active CN207220846U (en) | 2016-04-26 | 2017-02-23 | Mucous membrane of rectum drawing hauls out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207220846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974355A (en) * | 2019-12-12 | 2020-04-10 | 郑由周 | ESD surgical tool |
-
2017
- 2017-02-23 CN CN201720166442.2U patent/CN207220846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974355A (en) * | 2019-12-12 | 2020-04-10 | 郑由周 | ESD surgical tool |
| CN110974355B (en) * | 2019-12-12 | 2021-02-19 | 郑由周 | ESD surgical tool |
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