CN213606253U

CN213606253U - Scope and have scope intubate structure of external pliers pipeline

Info

Publication number: CN213606253U
Application number: CN202022310248.1U
Authority: CN
Inventors: 艾耀伟; 胡宗益; 郭明文; 易海蓉; 陈畅; 陈小波; 潘志红; 刘志清; 李玲; 张丽静; 彭小艳
Original assignee: Yichang No1 People's Hospital (people's Hospital Of China Three Gorges University)
Current assignee: Yichang No1 People's Hospital (people's Hospital Of China Three Gorges University)
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-06
Anticipated expiration: 2030-10-16

Abstract

The utility model relates to a scope and have scope intubate structure of external pliers pipeline, scope intubate structure with external pliers pipeline include scope intubate body and external pliers pipeline, scope intubate body has the pliers pipeline certainly, external pliers pipeline is fixed on the outer wall of scope intubate body, the head end of external pliers pipeline is fixed with fixed cover, the end fixed connection of fixed cover and scope intubate body, the uncovered scope annex that is used for of head end, the tail end of external pliers pipeline passes through, fixed cover adopts transparent material to make, fixed cover adopts elastic material to make, and fixed cover is at the end of scope intubate body, the lateral wall of fixed cover is equipped with the through-hole for cross gas or cross water. The utility model can save operation time and reduce the chance of infection in operation.

Description

Scope and have scope intubate structure of external pliers pipeline

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to scope and have scope intubate structure of external pliers pipeline.

Background

In the field of clinical application, a digestive endoscope is a precise medical device which goes deep into the digestive tract of a human body to carry out direct-viewing observation and diagnosis and treatment. For early-stage tumors of the upper digestive tract, the upper digestive tract ESD technology is used for excision in a conventional way, endoscopes such as Olibbus Q-260J and PENTAX-i10T which are used for the lesions in a conventional way only have a forceps pipeline, traction is often needed for pulling the lesions in sigmoid colon or other positions, and the conventional dental floss traction is used for going back and forth to draw the lesions, so that the risk of infection in the operation is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide an scope and have scope intubate structure of external pliers pipeline.

The technical scheme of the utility model is realized like this: the utility model discloses a scope intubate structure with external pliers pipeline, including scope intubate body and external pliers pipeline, scope intubate body has the pliers pipeline certainly, external pliers pipeline is fixed on the outer wall of scope intubate body, the head end of external pliers pipeline is fixed with fixed cover, the end fixed connection of fixed cover and scope intubate body, the uncovered scope annex that is used for of head end, the tail end of external pliers pipeline passes through.

Furthermore, the fixed sleeve is made of transparent materials and is sleeved at the end of the endoscope insertion tube body.

Furthermore, the fixing sleeve is made of elastic materials; the fixed sleeve is a cylindrical sleeve.

Furthermore, the side wall of the fixing sleeve is provided with a through hole for passing air or water.

Furthermore, the head end of the external pliers pipeline is fixedly connected with the outer wall of the fixing sleeve.

Furthermore, an axial through hole is formed in the side wall of the fixing sleeve, and the external pliers pipeline is fixed in the axial through hole in the side wall of the fixing sleeve.

Furthermore, the external forceps pipeline is fixed on the outer wall of the endoscope insertion tube body through a plurality of fixing films.

Furthermore, the outer wall of the endoscope insertion tube body is provided with a groove along the axial direction, and the external pliers pipeline is embedded into the groove in the outer wall of the endoscope insertion tube body.

Furthermore, the external pliers pipeline is fixedly bonded with the fixed sleeve.

The utility model discloses an endoscope, adopted as above scope intubate structure with external pliers pipeline.

The utility model discloses following beneficial effect has at least: the utility model provides a scope intubate structure with external pliers pipeline includes scope intubate body and external pliers pipeline, scope intubate body has the pliers pipeline certainly, external pliers pipeline is fixed on the outer wall of scope intubate body, the head end of external pliers pipeline is fixed with fixed cover, the end fixed connection of fixed cover and scope intubate body, the uncovered scope annex that is used for supplying of head end, the tail end of external pliers pipeline passes through. The external pipeline fixed on the outer wall of the endoscope insertion tube body can be pulled through the endoscope accessory, and when traction is needed in an operation, the snare, the foreign body forceps and the like can be directly pulled through the external forceps pipeline to reach an ideal position. The forceps pipeline of the endoscope can be used for operation through accessories such as harmonious clamps, dual knives and the like, so that the operation time is saved, the chance of infection in the operation is reduced, and the problem that the enteroscope needs to be pulled to repeatedly advance in the prior art is solved.

Furthermore the utility model discloses the installation is simple, and the commonality is strong, and convenient for material collection to different brand treatment scopes, its is effectual, has improved and has doctorsed and nurses the operation and experience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of an endoscope insertion tube body of an endoscope insertion tube structure with an external forceps channel according to an embodiment of the present invention;

fig. 2 is a schematic end view of an embodiment of an endoscope insertion tube structure with an external forceps channel according to the present invention;

fig. 3 is a schematic end view of another embodiment of an endoscope insertion tube structure with an external forceps channel according to an embodiment of the present invention;

fig. 4 is a schematic view of the external pliers pipe and the fixing sleeve provided in the embodiment of the present invention.

In the drawing, 1 is an outer sleeve, 2 is a metal spiral pipe, 21 is a first support lug, 22 is a second support lug, 3 is a light guide bundle, 4 is a water supply pipe, 5 is an image guide bundle, 6 is a clamp pipeline, 7 is an air supply pipe, 8 is an angle adjusting steel wire, 9 is glass, 10 is an objective lens, 11 is an external clamp pipeline, 12 is a fixing sleeve, and 121 is a through hole of the fixing sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention are described below clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 4, this embodiment provides an scope intubate structure with external pliers pipeline, including scope intubate body and external pliers pipeline 11, scope intubate body has pliers pipeline 6 certainly, external pliers pipeline 11 is fixed on the outer wall of scope intubate body, the head end of external pliers pipeline 11 is fixed with fixed cover 12, fixed cover 12 links as an organic whole with external pliers pipeline 11, the end fixed connection of fixed cover 12 and scope intubate body, the head end of external pliers pipeline 11, the open confession scope annex that is used for passes through of tail end.

Further, the fixed sleeve 12 is made of a transparent material, the fixed sleeve 12 is sleeved at the end of the endoscope insertion tube body, a through hole 121 is formed in the side wall of the fixed sleeve 12 and used for passing air or water, and the fixed sleeve 12 is in interference fit with the end of the endoscope insertion tube body; the fixing sleeve 12 is made of elastic material; the fixed sleeve 12 is a cylindrical sleeve. The fixed sleeve 12 is made of silica gel material.

Fixed cover 12 adopts elastic material to make, can have great tension and frictional force after installing on the end of scope intubate body to make fixed cover 12 comparatively firm be connected fixedly with the end of scope intubate body, prevent to drop to the patient internal.

Fixed cover 12 adopts transparent material to make, avoids sheltering from the objective lens 10 of installing at the end of scope intubate body, avoids sheltering from objective lens 10 and carries out the photograph to patient's disease department. The endoscope insertion tube body of the embodiment can adopt the existing endoscope insertion tube structure. Of course, the structure is not limited to the existing endoscope insertion tube structure.

Furthermore, the endoscope insertion tube body is internally provided with a light guide beam 3, an image guide beam 5, a water supply pipe 4, a forceps pipeline 6 and a gas supply pipe 7, the end part of the outer sleeve 1 of the endoscope insertion tube body is fixed with glass 9, the glass 9 is provided with through holes corresponding to the water supply pipe 4, the forceps pipeline 6 and the gas supply pipe 7, one end of the image guide beam 5 close to the glass 9 is fixedly connected with an objective lens 10, and the objective lens 10 is fixedly connected with the glass 9.

Further, the endoscope cannula body comprises an outer sleeve 1 and a metal spiral tube 2, the metal spiral tube 2 is located in the outer sleeve 1, the light guide bundle 3 and the image guide bundle 5 are inserted in the inner portion of the metal spiral tube 2 in a movable mode, the three first support lugs 21 are fixedly connected to the inner wall of the metal spiral tube 2, the three first support lugs 21 are respectively movably inserted with the water feeding pipe 4, the pliers pipeline 6 and the air feeding pipe 7, the inner wall of the metal spiral tube 2 is fixedly connected with a plurality of second support lugs 22, and the angle adjusting steel wire 8 is inserted in each second support lug 22 in a movable mode.

Further, the head end of the external forceps pipe 11 is fixedly connected with the outer wall of the fixing sleeve 12.

Furthermore, an axial through hole is formed in the side wall of the fixing sleeve 12, and the external pliers pipeline 11 is fixed in the axial through hole in the side wall of the fixing sleeve 12. The lateral wall of fixed cover 12 is equipped with the journal stirrup, set up axial through-hole on the journal stirrup for fixed external pliers pipeline 11.

Further, the external forceps tube 11 is fixed on the outer wall of the endoscope insertion tube body through a plurality of fixing films.

Further, the outer wall of scope intubate body is equipped with the recess along the axial, external pliers pipeline 11 imbeds in the recess of scope intubate body outer wall. Of course, the outer wall of the endoscope insertion tube body can be provided with no groove.

The tail end of the external pliers pipeline 11 is connected with an accessory guide part, so that an endoscope accessory can conveniently stretch into the accessory guide part.

The external forceps pipeline 11 can be a transparent pipe, the inside of the pipe cavity can be clearly seen from the outside, observation and use are convenient, and the inside of the pipeline can be thoroughly washed and disinfected.

Example two

The embodiment provides an endoscope cannula structure with external pliers pipeline, this embodiment the endoscope cannula is originally internal to be equipped with leaded light bundle 3, lead image bundle 5, water supply pipe 4, pliers pipeline 6 and air feed pipe 7, fixed cover 12 internal fixation has glass 9, be equipped with the through-hole corresponding with water supply pipe 4, pliers pipeline 6 and air feed pipe 7 on the glass 9, lead the one end fixedly connected with objective lens 10 that image bundle 5 is close to glass 9, objective lens 10 is fixed in glass 9. The pouch 12 of this embodiment may not be transparent. The fixing sleeve 12 and the endoscope insertion tube body can be in threaded connection or in interference fit and the like. A part of the fixing sleeve 12 can be sleeved outside the endoscope insertion tube body or positioned in the endoscope insertion tube body.

Other technical features of the present embodiment are the same as those of the first embodiment.

EXAMPLE III

The utility model discloses an endoscope, embodiment one or embodiment two have been adopted endoscope intubate structure with external pliers pipeline.

The utility model discloses an scope intubate structure with external pliers pipeline is applicable to gastroscope, intestines mirror etc..

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an scope intubate structure with external pliers pipeline which characterized in that: including scope intubate body and external pliers pipeline, scope intubate body has the pliers pipeline certainly, external pliers pipeline is fixed on the outer wall of scope intubate body, the head end of external pliers pipeline is fixed with fixed cover, the end fixed connection of fixed cover and scope intubate body, head end, the uncovered confession scope annex that is used for of tail end of external pliers pipeline pass through.

2. An endoscope insertion tube structure with an external forceps channel according to claim 1, wherein: the fixed cover is made of transparent materials and is sleeved at the end of the endoscope insertion tube body.

3. The endoscope insertion tube structure with external forceps channel of claim 2, wherein: the fixing sleeve is made of elastic material; the fixed sleeve is a cylindrical sleeve.

4. The endoscope insertion tube structure with external forceps channel of claim 2, wherein: the side wall of the fixed sleeve is provided with a through hole for passing air or water.

5. An endoscope insertion tube structure with an external forceps channel according to claim 1, wherein: the head end of the external pliers pipeline is fixedly connected with the outer wall of the fixed sleeve.

6. An endoscope insertion tube structure with an external forceps channel according to claim 1, wherein: the side wall of the fixed sleeve is provided with an axial through hole, and the external pliers pipeline is fixed in the axial through hole of the side wall of the fixed sleeve.

7. An endoscope insertion tube structure with an external forceps channel according to claim 1, wherein: the external pliers pipeline is fixed on the outer wall of the endoscope insertion tube body through a plurality of fixed sticking films.

8. An endoscope insertion tube structure with an external forceps channel according to claim 1, wherein: the outer wall of scope intubate body is equipped with the recess along the axial, external pliers pipeline imbeds in the recess of scope intubate body outer wall.

9. An endoscope insertion tube structure with an external forceps channel according to claim 1, wherein: the external pliers pipeline is fixedly bonded with the fixed sleeve.

10. An endoscope, characterized by: an endoscope insertion tube structure with an external forceps tube according to any one of claims 1 to 9 is used.