CN215651014U - Gastroscope hose assembly convenient to tissue shifts out - Google Patents
Gastroscope hose assembly convenient to tissue shifts out Download PDFInfo
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- CN215651014U CN215651014U CN202122172066.7U CN202122172066U CN215651014U CN 215651014 U CN215651014 U CN 215651014U CN 202122172066 U CN202122172066 U CN 202122172066U CN 215651014 U CN215651014 U CN 215651014U
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- gastroscope
- gastroscope hose
- sleeve pipe
- hose
- tissue removal
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Abstract
The utility model discloses a gastroscope hose assembly facilitating tissue removal, comprising: gastroscope hose and nipper, the nipper includes pincers handle, steel wire, sleeve pipe and binding clip, be provided with along axially extended optical fiber mounting hole and camera mounting hole in the gastroscope hose, the binding clip sets up at the sheathed tube front end, the pincers handle sets up at sheathed tube tail end, the steel wire setting carries out the linkage of pincers handle and binding clip in the sleeve pipe, it is provided with along axially extended V-arrangement groove to cave in on the gastroscope hose outer wall, V-arrangement groove bottom is provided with the spout, the sleeve pipe is arranged on gastroscope hose outer wall along the V-arrangement groove, be provided with the slider that corresponds with the spout on the sleeve pipe outer wall. Through the mode, the gastroscope hose assembly convenient for tissue removal disclosed by the utility model realizes the removal of large-volume pathological tissues or foreign matters obtained by incision in the upper digestive tract along the V-shaped groove and the esophageal gap by utilizing the expandability of the esophagus.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a gastroscope hose assembly convenient for tissue removal.
Background
With the development of medical technology, the gastroscope completes the conversion from the optical fiber endoscope to the electronic gastroscope, and the image acquisition in the stomach and intestine is carried out through the miniature image sensor of the electronic gastroscope and is displayed on the screen of a television monitor, thereby playing a great role in clinic.
In order to cut off and move out pathological tissues or foreign matters in the stomach and intestine, an operation hole is designed in a gastroscope hose of a part of electronic gastroscopes, so that instruments such as an electric snare and a nipper can conveniently extend into the stomach and intestine along with the gastroscope hose to perform corresponding operation, but the diameter of the operation hole is limited, the movement out of larger tissues cannot be completed, the operation hole is easy to block in the operation hole, the normal work is influenced, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a gastroscope hose assembly convenient for tissue removal, enriching the functions of a gastroscope and completing the removal of larger tissues.
In order to solve the technical problems, the utility model adopts a technical scheme that: a gastroscopic hose assembly is provided for facilitating tissue removal comprising: gastroscope hose and nipper, the nipper includes pincers handle, steel wire, sleeve pipe and binding clip, be provided with along axially extended optical fiber mounting hole and camera mounting hole in the gastroscope hose, the binding clip sets up at the sheathed tube front end, the pincers handle sets up at sheathed tube tail end, the steel wire setting carries out the linkage of pincers handle and binding clip in the sleeve pipe, it is provided with along axially extended V-arrangement groove to cave in on the gastroscope hose outer wall, V-arrangement groove bottom is provided with the spout, the sleeve pipe is arranged on gastroscope hose outer wall along the V-arrangement groove, be provided with the slider that corresponds with the spout on the sleeve pipe outer wall.
In a preferred embodiment of the present invention, the gastroscope hose is provided with a water suction hole extending in the axial direction.
In a preferred embodiment of the present invention, the gastroscope hose is provided with a water feed hole extending in the axial direction.
In a preferred embodiment of the present invention, the gastroscope hose is provided with an axially extending handling hole therein.
In a preferred embodiment of the utility model, the sliding groove is a T-shaped groove, and the sliding block is a T-shaped block.
In a preferred embodiment of the utility model, the sliding blocks are distributed on the outer wall of the sleeve at intervals.
The utility model has the beneficial effects that: the utility model provides a gastroscope hose assembly convenient for tissue removal, which is characterized in that a V-shaped groove and a sliding groove are designed on the outer wall of a gastroscope hose, the sleeve is hidden in the V-shaped groove through the matching of a sliding block on the outer wall of the sleeve and the sliding groove and enters the stomach and intestine along with the gastroscope hose, the operation of a forceps head is carried out through a forceps handle, the excision of pathological tissues or foreign matters in the stomach and intestine is realized, the V-shaped groove adopts an open structure, the adaptability to the volume of large tissues is good, the tissues can be removed along the V-shaped groove and the esophagus gap by utilizing the expansibility of an esophagus, the clamping problem cannot occur, and the operation safety is high.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of a gastroscopic hose assembly of the present invention to facilitate tissue removal;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic view of the structure of the gastroscopic hose of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, an embodiment of the utility model includes:
a gastroscopic hose assembly as shown in figures 1 and 2 to facilitate tissue removal comprising: gastroscope hose 1 and nipper 5, in this embodiment, are provided with along axially extended light guide fiber mounting hole 12 and camera mounting hole 15 in the gastroscope hose 1, conveniently carry out the installation of light guide fiber and camera, carry out the inside illumination of stomach intestines and stomach and image acquisition.
As shown in fig. 2, a water suction hole 14 extending along the axial direction is arranged in the gastroscope hose 1, so that an external suction device is convenient to connect, liquid in the stomach and intestine is sucked out, and image acquisition of the inner wall is convenient to carry out. In this embodiment, still be provided with in gastroscope hose 1 along axially extended water supply hole 11, can external water pump, leading-in washing liquid carries out the washing of camera terminal surface, ensures the definition of formation of image, can also carry out the washing of intestines and stomach inside, gets rid of the attachment.
The nipper comprises a nipper handle 5, a steel wire 6, a sleeve 3 and a nipper head 2, wherein the nipper head 2 is arranged at the front end of the sleeve 3, the nipper handle 5 is arranged at the tail end of the sleeve 3, the steel wire 6 is arranged in the sleeve 3 to link the nipper handle 5 with the nipper head 2, and the nipper head 2 is conveniently opened and closed through the nipper handle 5.
In addition, an operation hole 13 extending along the axial direction is formed in the gastroscope hose 1, and the operation hole 13 facilitates the stretching operation of the electric snare and other instruments and realizes the expansion of functions.
In this embodiment, the outer wall of the gastroscope hose 1 is internally provided with a V-shaped groove 17 extending along the axial direction in a recessed manner, the bottom of the V-shaped groove 17 is provided with a sliding groove 16, the sleeve 3 is arranged on the outer wall of the gastroscope hose 1 along the V-shaped groove 17, the sleeve 3 is hidden through the V-shaped groove 17 and enters the stomach intestine along with the gastroscope hose 1, and the operation is simple and convenient.
The slider 4 corresponding to the sliding chute 16 is integrally arranged on the outer wall of the sleeve 3, in the embodiment, the sliding chute 16 is a T-shaped groove, and the slider 4 is a T-shaped block, so that the sleeve 3 can move along the axial direction of the sliding chute 16, and the flexibility is good. A plurality of sliders 4 are distributed on the outer wall of the sleeve 3 at intervals, so that the sleeve 3 is bent along with the bending of the gastroscope hose 1, and the separation problem is avoided.
In conclusion, the gastroscope hose assembly convenient for tissue removal is improved on the basis of a common gastroscope hose, is convenient for cutting and removing pathological tissues and foreign bodies in the stomach and intestine, and has good adaptability to tissue volume and wider application range.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, or direct or indirect applications in other related fields, which are made by the contents of the present specification, are included in the scope of the present invention.
Claims (6)
1. A gastroscopic hose assembly for facilitating tissue removal comprising: gastroscope hose and nipper, the nipper includes pincers handle, steel wire, sleeve pipe and binding clip, be provided with along axially extended optical fiber mounting hole and camera mounting hole in the gastroscope hose, the binding clip sets up at sheathed tube front end, the pincers handle sets up at sheathed tube tail end, the steel wire setting carries out the linkage of pincers handle and binding clip in the sleeve pipe, its characterized in that, it is provided with along axially extended V-arrangement groove to cave in on the gastroscope hose outer wall, V-arrangement groove bottom is provided with the spout, the sleeve pipe is arranged on gastroscope hose outer wall along the V-arrangement groove, be provided with the slider that corresponds with the spout on the sleeve pipe outer wall.
2. The gastroscope hose assembly for facilitating tissue removal according to claim 1, wherein an axially extending water suction hole is provided in the gastroscope hose.
3. The gastroscope hose assembly for facilitating tissue removal according to claim 1, wherein the gastroscope hose has a water delivery hole provided therein extending in the axial direction.
4. The gastroscope hose assembly for facilitating tissue removal according to claim 1, wherein an axially extending access hole is provided in the gastroscope hose.
5. The gastroscope hose assembly for facilitating tissue removal according to claim 1, wherein the chute is a T-shaped slot and the slide is a T-shaped block.
6. The gastroscope hose assembly for facilitating tissue removal according to claim 1, wherein the gliders are spaced apart on the outer wall of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122172066.7U CN215651014U (en) | 2021-09-09 | 2021-09-09 | Gastroscope hose assembly convenient to tissue shifts out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122172066.7U CN215651014U (en) | 2021-09-09 | 2021-09-09 | Gastroscope hose assembly convenient to tissue shifts out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215651014U true CN215651014U (en) | 2022-01-28 |
Family
ID=79961748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122172066.7U Active CN215651014U (en) | 2021-09-09 | 2021-09-09 | Gastroscope hose assembly convenient to tissue shifts out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215651014U (en) |
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2021
- 2021-09-09 CN CN202122172066.7U patent/CN215651014U/en active Active
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