CN203369885U - Novel abdominal cavity air sac cannula - Google Patents

Novel abdominal cavity air sac cannula Download PDF

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Publication number
CN203369885U
CN203369885U CN201320332113.2U CN201320332113U CN203369885U CN 203369885 U CN203369885 U CN 203369885U CN 201320332113 U CN201320332113 U CN 201320332113U CN 203369885 U CN203369885 U CN 203369885U
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CN
China
Prior art keywords
abdominal cavity
air sac
sleeve body
cannula
scope
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Expired - Fee Related
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CN201320332113.2U
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Chinese (zh)
Inventor
朱惠明
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Individual
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Individual
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Priority to CN201320332113.2U priority Critical patent/CN203369885U/en
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Publication of CN203369885U publication Critical patent/CN203369885U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a novel abdominal cavity air sac cannula in the field of medical surgical equipment. The novel abdominal cavity air sac cannula comprises a hollow cannula body. One end of the cannula body is an air sac end, and the air sac end is used for being inserted into the stomach of a human body and plays the role in supporting and fixing; the other end of the cannula body is an operating end which is reserved outside the mouth and used for inspection and operation. The operating end is provided with an air inlet and an endoscope inlet, wherein the air inlet is communicated with the air sac end, and an endoscope can penetrate into the abdominal cavity through the endoscope inlet. The air sac end is provided with an air sac which surrounds the cannula body, and an air tube communicated with the air sac is arranged along the surface of the cannula body. The novel abdominal cavity air sac cannula is mainly applied to laparoscopic surgery, used in cooperation with the endoscope, and used for being supported and fixed in the abdominal cavity on the outer side of the stomach wall and enabling the endoscope to extend to the abdominal cavity along the interior of the abdominal cavity air sac cannula so that the endoscope can be freely inserted in the abdominal cavity and drawn out of the abdominal cavity in the abdominal cavity air sac cannula.

Description

A kind of novel abdominal cavity airbag casing pipe
Technical field
this utility model relates to the medical operating apparatus field, is specifically related to the intestines and stomach internal medicine operation equipment, particularly a kind of novel abdominal cavity airbag casing pipe.
Background technology
through natural tract endoscopic surgery, be a new technique of rising in recent years, its method is that soft scope direct oral cavity arrives abdominal cavity through coat of the stomach, completes Intraabdominal medical diagnosis on disease and operative treatment.After the advantage of natural tract endoscopic surgery is good effect, Wicresoft, operation in patients without pain, body surface without operative scar etc.This endoscopic technic application is more and more extensive at present.Before natural tract endoscopic sinus surgery, for observing the intraperitoneal pathological changes, clarify a diagnosis, need in oral cavity, insert soft scope, extend to coat of the stomach always, and enter abdominal cavity by the otch in advance of coat of the stomach through coat of the stomach, thereby can observe the abdominal cavity pathological changes by scope.In the operative treatment process of coeliac disease, scope need to pass in and out abdominal cavity repeatedly, in order to different operating theater instruments are sent into to abdominal cavity, and the tissue or the Pathologic specimen that take out excision, but it is very inconvenient repeatedly to pass in and out in operation the abdominal cavity process, sometimes from scope is exited in abdominal cavity, otch on coat of the stomach is out of shape contraction immediately, by gastric folds, hidden, when entering again, scope finds the coat of the stomach entrance sometimes very difficult, also can bring great pain to the patient, easily damage patient's throat, cause secondary damage simultaneously.
now invent the people for overcoming the above problems, develop a kind of novel abdominal cavity airbag casing pipe.
The utility model content
the purpose of this utility model is to solve above defect, a kind of novel abdominal cavity airbag casing pipe is provided, and it is mainly used in Endosurgery, coordinates soft scope to use, for supporting and be fixed on the intraperitoneal in the coat of the stomach outside, make scope can prolong this abdominal cavity airbag casing pipe internal freedom and come in and go out.
The purpose of this utility model is achieved in the following ways:
A kind of novel abdominal cavity airbag casing pipe, the sleeve body that comprises hollow, one end of sleeve body is for also playing the balloon side of support and fixation for inserting the human stomach, its other end is to stay oral external the operating side for observing and operating, described operating side is provided with the air inlet that is communicated with balloon side and for penetrating the scope entrance of soft scope, the internal communication of this scope entrance and sleeve body, described balloon side is provided with air bag, this air bag is round sleeve body, and be provided with along the pipe shaft surface of sleeve body the trachea be communicated with air bag, trachea extends on the air inlet of the sleeve body other end always, and be tightly connected on this air inlet and be useful on the inflation/deflation parts to airbag aeration and venting.
During use, the air bag of balloon side, in deflation status, inserts balloon side from oral cavity, extends to stomach always, finally, through the coat of the stomach upper cut, extends to abdominal cavity; Then by the inflation/deflation parts, air bag being inflated, is swelling state after airbag aeration, now large than the opening on coat of the stomach after airbag inflation, thereby can support and be fixed on intraperitoneal; Finally from the scope entrance, penetrate scope, make scope toward downward-extension and through the abdominal cavity airbag casing pipe, last scope extends to inside, abdominal cavity always, because the abdominal cavity airbag casing pipe is fixed on inside, abdominal cavity, makes scope arbitrarily from this abdominal cavity airbag casing pipe, insert or to transfer to.
As preferably, on this operating side, also be provided with for adding the water inlet of aqueous lubricant, this water inlet and sleeve body internal communication, when scope inserts from the scope entrance, from water inlet, add for lubricated aqueous lubricant, make scope can pass through easily the bending point, thus can be easily in the inner insertion of abdominal cavity airbag casing pipe and dial-out.
As preferably, described air inlet and water inlet all tilt along the pipe shaft direction of sleeve body.
As preferably, described inflation/deflation parts are syringe, and liquid outlet and the air inlet of syringe are tightly connected.
?the beneficial effect that this utility model produces is: novel abdominal cavity airbag casing pipe, it is mainly used in Endosurgery, coordinate scope to use, for supporting and be fixed on the intraperitoneal in the coat of the stomach outside, make scope can prolong airbag casing pipe inside, abdominal cavity and extend to abdominal cavity always, thereby can insert and transfer at abdominal cavity airbag casing pipe internal freedom, with traditional abdominal operation, compare, the abdominal cavity airbag casing pipe of setting up can improve operation efficiency, save operating time, reduce patient's misery, make scope freely insert and to transfer to simultaneously, solved after traditional scope inserts abdominal cavity and can not transfer to easily and repeat the problem of inserting.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of novel abdominal cavity of this utility model airbag casing pipe inflated condition;
The structural representation that Fig. 2 is a kind of novel abdominal cavity of this utility model airbag casing pipe air bag deflation state;
In figure, (1) sleeve body, (2) balloon side, (3) operating side, (4) air inlet, (5) scope entrance, (6) air bag, (7) trachea, (8) syringe, (9) water inlet.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, this utility model is described in further detail.
The present embodiment, see figures.1.and.2, a kind of novel abdominal cavity airbag casing pipe, the sleeve body (1) that comprises hollow, one end of sleeve body (1) is for also playing the balloon side (2) of support and fixation for inserting the human stomach, its other end is to stay oral external the operating side (3) for observing and operating, described operating side (3) is provided with the air inlet (4) that is communicated with balloon side (2) and for penetrating the scope entrance (5) of scope, the internal communication of this scope entrance (5) and sleeve body (1), described balloon side (2) is provided with air bag (6), this air bag (6) is round sleeve body (1), and be provided with along the pipe shaft surface of sleeve body (1) trachea (7) be communicated with air bag (6), trachea (7) extends on the air inlet (4) of sleeve body (1) other end always, and be tightly connected on this air inlet (4) and be useful on the inflation/deflation parts to air bag (6) inflation and venting, described inflation/deflation parts are syringe (8), the liquid outlet of syringe (8) and air inlet (4) are tightly connected.
In addition, also be provided with the water inlet (9) for adding aqueous lubricant on this operating side (3), this water inlet (9) and sleeve body (1) internal communication, when scope inserts from scope entrance (5), from water inlet (9), add for lubricated aqueous lubricant, make scope can pass through easily the bending point, thus can be easily in the inner insertion of abdominal cavity airbag casing pipe and dial-out.Described air inlet (4) and water inlet (9) all tilt along the pipe shaft direction of sleeve body (1).
During use, the air bag of balloon side (2), in deflation status, inserts balloon side (2) from oral cavity, extend to stomach always, finally, through the otch on coat of the stomach, extends to abdominal cavity; Then by the inflation/deflation parts, air bag (6) being inflated, is swelling state after air bag (6) inflation, and now air bag (6) is larger than the opening on coat of the stomach after expanding, thereby can support and be fixed on intraperitoneal; Finally from scope entrance (5), penetrate scope, make scope toward downward-extension and through the abdominal cavity airbag casing pipe, last scope extends to inside, abdominal cavity always, because the abdominal cavity airbag casing pipe is fixed on inside, abdominal cavity, makes scope arbitrarily from this abdominal cavity airbag casing pipe, insert or to transfer to.With traditional abdominal operation, compare, the abdominal cavity airbag casing pipe of setting up can improve operation efficiency, saves operating time, reduces patient's misery, make scope freely insert and to transfer to simultaneously, solved after traditional scope inserts abdominal cavity and can not transfer to easily and repeat the problem of inserting.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as protection domain of the present utility model.

Claims (4)

1. a novel abdominal cavity airbag casing pipe, the sleeve body (1) that comprises hollow, it is characterized in that: an end of sleeve body (1) is for also playing the balloon side (2) of support and fixation for inserting the human stomach, its other end is to stay oral external the operating side (3) for observing and operating, described operating side (3) is provided with the air inlet (4) that is communicated with balloon side (2) and for penetrating the scope entrance (5) of soft scope, the internal communication of this scope entrance (5) and sleeve body (1), described balloon side (2) is provided with air bag (6), this air bag (6) is round sleeve body (1), and be provided with along the pipe shaft surface of sleeve body (1) trachea (7) be communicated with air bag (6), trachea (7) extends on the air inlet (4) of sleeve body (1) other end always, and be tightly connected on this air inlet (4) and be useful on the inflation/deflation parts to air bag (6) inflation and venting.
2. a kind of novel abdominal cavity airbag casing pipe according to claim 1, is characterized in that: also be provided with the water inlet (9) for adding aqueous lubricant on this operating side (3), this water inlet (9) and sleeve body (1) internal communication.
3. a kind of novel abdominal cavity airbag casing pipe according to claim 2, it is characterized in that: described air inlet (4) and water inlet (9) all tilt along the pipe shaft direction of sleeve body (1).
4. according to the described a kind of novel abdominal cavity of claim 1 ~ 3 any one airbag casing pipe, it is characterized in that: described inflation/deflation parts are syringe (8), and the liquid outlet of syringe (8) and air inlet (4) are tightly connected.
CN201320332113.2U 2013-06-09 2013-06-09 Novel abdominal cavity air sac cannula Expired - Fee Related CN203369885U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320332113.2U CN203369885U (en) 2013-06-09 2013-06-09 Novel abdominal cavity air sac cannula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320332113.2U CN203369885U (en) 2013-06-09 2013-06-09 Novel abdominal cavity air sac cannula

Publications (1)

Publication Number Publication Date
CN203369885U true CN203369885U (en) 2014-01-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016107574A1 (en) * 2014-12-31 2016-07-07 杨幼林 Apparatus for multifunctional outer cannula for colonoscope
CN110200575A (en) * 2019-06-05 2019-09-06 长春中医药大学附属医院(吉林省中医院) Soft endoscope position adjuster

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016107574A1 (en) * 2014-12-31 2016-07-07 杨幼林 Apparatus for multifunctional outer cannula for colonoscope
CN110200575A (en) * 2019-06-05 2019-09-06 长春中医药大学附属医院(吉林省中医院) Soft endoscope position adjuster

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140101

Termination date: 20150609

EXPY Termination of patent right or utility model