CN220442632U - Endoscope advances and moves back mirror intestines chamber strutting arrangement - Google Patents
Endoscope advances and moves back mirror intestines chamber strutting arrangement Download PDFInfo
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- CN220442632U CN220442632U CN202321555416.0U CN202321555416U CN220442632U CN 220442632 U CN220442632 U CN 220442632U CN 202321555416 U CN202321555416 U CN 202321555416U CN 220442632 U CN220442632 U CN 220442632U
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- Prior art keywords
- inflatable
- endoscope
- air bag
- retreating
- flexible sleeve
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- 210000000936 intestine Anatomy 0.000 title claims description 4
- 230000000968 intestinal effect Effects 0.000 claims abstract description 30
- 238000007790 scraping Methods 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 208000037062 Polyps Diseases 0.000 description 12
- 238000005520 cutting process Methods 0.000 description 5
- 210000001035 gastrointestinal tract Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000018522 Gastrointestinal disease Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model relates to the field of medical endoscopes, in particular to an endoscope advancing and retreating intestinal cavity supporting device which can support an intestinal cavity and can adjust the supporting position of the intestinal cavity, so that the problems in the background technology are effectively solved. The endoscope comprises a flexible sleeve sleeved outside an endoscope lens, wherein an annular first inflatable air bag is fixedly adhered to the inner surface of the flexible sleeve, and an inflating nozzle is arranged at the rear end part of the first inflatable air bag; the outer surface of the flexible sleeve is circumferentially embedded with a plurality of grooves in the front-back direction, a second inflatable air bag is fixedly adhered in the grooves, the rear end parts of the second inflatable air bags are respectively fixedly provided with an inflatable tube, the inflatable tubes extend backwards, and the rear end parts of the inflatable tubes are fixedly provided with inflatable connectors matched with the air pump; a plurality of fixing pieces connected with the air charging pipes are transversely arranged in the space surrounded by the air charging pipes at intervals. The endoscope is simple to operate, convenient to use and suitable for endoscopes of various models.
Description
Technical Field
The utility model relates to the field of medical endoscopes, in particular to an endoscope intestinal cavity supporting device for advancing and retreating an endoscope.
Background
In the hospital gastroenterology, a part of patients with gastrointestinal diseases need endoscopy. An endoscope is a commonly used medical instrument, and consists of a bendable part, a light source and a group of lenses. When in use, the endoscope is guided into the organ to be inspected, and the change of the relevant part can be directly observed. The quality of the image directly influences the use effect of the endoscope and marks the development level of the endoscope technology.
When in use, the endoscope enters the human body through the gastrointestinal duct of the human body or through a small incision made by operation. When the endoscope is advanced, the intestinal tracts are originally overlapped, so that the visual field is poor, and the approximate position of the polyp in the intestinal cavity can be seen under the endoscope, but the polyp cutting operation is poor. When the endoscope is retracted, the endoscope can pull the rectal cavity, so that polyp cutting operation is easiest to perform. However, when the endoscope is retracted, the intestinal wall is not spread, so that the polyp is difficult to cut, and the rate of missed polyp cutting is high.
The prior endoscope has no structure for expanding and supporting the intestinal cavity, and the supporting position of the intestinal cavity can not be adjusted, thereby affecting the operative field and the effective excision of polyp.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an endoscope advancing and retreating intestinal cavity supporting device which can play a supporting role on an intestinal cavity and can adjust the supporting position of the intestinal cavity, so that the problems in the background art are effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the endoscope intestinal cavity supporting device comprises a flexible sleeve sleeved outside an endoscope lens, wherein an annular first inflatable air bag is fixedly adhered to the inner surface of the flexible sleeve, and an inflating nozzle is arranged at the rear end part of the first inflatable air bag;
the outer surface of the flexible sleeve is circumferentially embedded with a plurality of grooves in the front-back direction, a second inflatable air bag is fixedly adhered in the grooves, the rear end parts of the second inflatable air bags are respectively fixedly provided with an inflatable tube, the inflatable tubes extend backwards, and the rear end parts of the inflatable tubes are fixedly provided with inflatable connectors matched with the air pump;
a plurality of fixing pieces connected with the air charging pipes are transversely arranged in the space surrounded by the air charging pipes at intervals.
As the preferable technical scheme, the air charging pipe at the front side of the air charging joint is provided with an air discharging valve.
As the preferable technical scheme, the fixing piece is a flexible sleeve ring sleeved on the bending part of the endoscope, and the outer surface of the flexible sleeve ring is fixedly bonded with the outer surface of the inflation tube.
As the preferable technical scheme, the flexible sleeve is a silica gel sleeve, and the edge of the outer peripheral surface is provided with a round chamfer.
As the preferable technical scheme, the flexible lantern ring is a silica gel lantern ring, and the peripheral surface edge is provided with a round chamfer.
As the preferable technical scheme, the second inflatable air bag is in a convex cylindrical structure after being inflated, and can be automatically contained in the groove after being deflated.
As a preferable technical scheme, the front end and the rear end of the side periphery of the cylindrical structure are respectively provided with round chamfers.
As the preferable technical scheme, the front and rear middle positions of the outer periphery of the second inflatable air bag are fixedly provided with inflatable scraping strips, and the inner ends of the inflatable scraping strips are communicated with the second inflatable air bag.
As the preferable technical scheme, the inflatable scraping strip is inclined backwards after being inflated, and is inclined backwards and stuck to the second inflatable air bag after being deflated.
As a preferable technical scheme, the inflatable scraping strip is arranged to penetrate through the second inflatable air bag from left to right.
Compared with the prior art, the utility model provides the endoscope intestinal cavity supporting device which has the following beneficial effects:
1. according to the utility model, the annular first inflatable air bag is fixedly adhered to the inner surface of the flexible sleeve through the flexible sleeve sleeved outside the endoscope lens, and the rear end part of the first inflatable air bag is provided with the inflation nozzle.
2. According to the utility model, the grooves in the front-back direction are circumferentially embedded in the outer surface of the flexible sleeve, the second inflatable air bags are fixedly adhered in the grooves, the rear end parts of the second inflatable air bags are respectively fixedly provided with the inflatable pipes, the inflatable pipes extend backwards, the outer end parts of the inflatable pipes are fixedly provided with the inflatable joints matched with the air pump, when the inflatable joint is used, the inflatable joint is connected with the air pump, the second inflatable air bags can be inflated through the air pump, so that the intestinal cavity can be expanded and supported, the visual field is better, the polyp position can be seen more clearly, the inflation amounts of different second inflatable air bags can be respectively adjusted at focus positions, the supporting amplitude of the intestinal cavity can be adjusted, the angle between the polyp and the lens can be indirectly adjusted, and the observation and cutting picking of the polyp are facilitated.
3. The fixing pieces connected with the inflatable tubes are transversely arranged at intervals in the space surrounded by the inflatable tubes, the fixing pieces are flexible lantern rings sleeved on the bending part of the endoscope, the outer surfaces of the flexible lantern rings are fixedly adhered to the outer surfaces of the inflatable tubes, and when the inflatable tube is used, the flexible lantern rings can be fixedly sleeved on the outer surfaces of the bending part of the endoscope, can collect and fix a plurality of inflatable tubes, and the adhesion and fixation are favorable for ensuring the smoothness of the outer surfaces of the inflatable tubes and avoiding scratching intestinal tracts.
4. The exhaust valve is arranged on the inflation tube at the front side of the inflation connector, so that the exhaust valve can exhaust the inflation tube when the endoscope is used, and the endoscope can be conveniently withdrawn from the intestinal tract.
5. The inflatable scraping strips are fixedly arranged at the inner middle position and the outer middle position of the outer peripheral surface of the second inflatable air bag, the inner end parts of the inflatable scraping strips are communicated with the second inflatable air bag, the inflatable scraping strips incline backwards after being inflated, the inflatable scraping strips incline backwards after being deflated and are attached to the second inflatable air bag in an inclined mode, and when the inflatable scraping strips are used, the inflatable scraping strips can scrape the inner wall of an intestinal tract to take samples, the inflatable scraping strips incline backwards after being inflated and are beneficial to scraping samples, and the inflatable scraping strips are attached to the second inflatable air bag backwards after being deflated and are beneficial to taking samples.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:
fig. 1 is a schematic perspective view of embodiment 1 of the present utility model;
FIG. 2 is an enlarged schematic view of the flexible sleeve of FIG. 1 mated with a second inflatable bladder;
FIG. 3 is an enlarged schematic view of the flexible sleeve of FIG. 2;
FIG. 4 is an enlarged schematic view of the second inflatable bladder of FIG. 2;
FIG. 5 is a use state diagram of embodiment 1;
fig. 6 is a schematic perspective view of embodiment 2 of the present utility model;
FIG. 7 is an enlarged schematic view of the second inflatable bladder of FIG. 6;
fig. 8 is a use state diagram of embodiment 2 of the present utility model.
The figures indicate: 1. a flexible sleeve; 11. a groove; 2. a first inflatable bladder; 21. an air charging nozzle; 3. a second inflatable bladder; 31. an inflation tube; 311. an inflation joint; 312. an exhaust valve; 32. inflating the scraping strip; 4. a flexible collar.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 5, an endoscope intestinal lumen supporting device comprises a flexible sleeve 1 sleeved outside an endoscope lens (not shown in the prior art), wherein an annular first inflatable air bag 2 is fixedly adhered to the inner surface of the flexible sleeve 1, and an inflating nozzle 21 is arranged at the rear end part of the first inflatable air bag 2. The outer surface of the flexible sleeve 1 is circumferentially embedded with a plurality of grooves 11 in the front-back direction, the grooves 11 are fixedly bonded with second inflatable air bags 3, the rear end parts of the second inflatable air bags 3 are respectively fixedly provided with an inflatable tube 31, the inflatable tubes 31 extend backwards and are fixedly provided with inflatable connectors 311 matched with an air pump (not shown) at the rear end parts, and a plurality of fixing pieces connected with the inflatable tubes 31 are transversely arranged in a space surrounded by the inflatable tubes 31 at intervals. An exhaust valve 312 is arranged on the inflation tube 31 at the front side of the inflation connector 311.
The fixing piece is a flexible sleeve ring 4 sleeved on the bending part (not shown in the prior art) of the endoscope, and the outer surface of the flexible sleeve ring 4 is adhered and fixed with the outer surface of the inflation tube 31.
The flexible sleeve 1 is a silica gel sleeve, and the peripheral surface edge is provided with a round chamfer. The flexible lantern ring 4 is a silica gel lantern ring, and the peripheral surface edge is provided with a round chamfer. Protecting the intestinal wall and avoiding scratch.
The second inflatable air bag 3 is in an outward convex cylindrical structure after being inflated, and can be automatically contained in the groove 11 after being deflated. Round chamfers are respectively arranged at the front end part and the rear end part of the side periphery of the cylindrical structure. Protecting the intestinal wall and avoiding scratch.
When in use, the flexible sleeve 1 is sleeved on the outer side of the endoscope, and then the first inflatable air bag 2 is inflated through the inflation nozzle 21, so that the flexible sleeve 1 can be tensioned and fixed, and slipping is prevented. Through the inflation connector 311 with the air pump connection, then can inflate to the second air bag 3 through the air pump to can play and strut and support the intestinal chamber, make the field of vision better, polyp position can see more clearly, and in focus department, can adjust the volume of inflating of different second air bags 3 respectively, thereby can adjust the supporting amplitude of intestinal chamber, and then can indirectly adjust the angle between polyp and the camera lens, do benefit to the observation and the cutting extraction of polyp. The flexible sleeve ring 4 can be fixedly sleeved on the outer surface of the bending part of the endoscope, can play a role in furling and fixing a plurality of inflation tubes 311, is beneficial to ensuring the smoothness of the outer surface of the inflation tube 31 by bonding and fixing, and avoids scratching intestinal tracts. The exhaust valve 312 can exhaust the inflation tube 31 to facilitate the exit of the endoscope from the intestine.
Example 2
As shown in fig. 6 to 8, an inflatable scraping strip 32 is fixedly arranged at the middle position inside and outside the outer peripheral surface of the second inflatable airbag 3, and the inner end part of the inflatable scraping strip 32 is communicated with the second inflatable airbag 3. The inflatable wiper strip 32 is provided to penetrate the second inflatable bag 3 from left to right.
The inflatable wiper strip 32 is tilted back after inflation and tilted back to rest against the second inflatable bladder 3 after deflation (this configuration can be adjusted during the process of making the bladder, as will be appreciated by those skilled in the art).
When the inflatable scraping strip 32 is used, the inner wall of the intestinal canal can be scraped and sampled, the inflatable scraping strip is inclined backwards after being inflated, so that the samples can be scraped and taken out, and the inflatable scraping strip is stuck backwards to the second inflatable air bag 3 after being deflated, so that the samples can be taken out.
The components used in the present utility model are all common standard components or components known to those skilled in the art, and the structure and principle thereof are well known to those skilled in the art.
It should be noted that, in this document, the terms "first," "second," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate a direction or a position relationship based on that shown in the drawings, and are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure for purposes of understanding and reading by those skilled in the art, and are not intended to limit the scope of the utility model, in any way, modifications in structure, variations in proportions, or otherwise, used in the practice of the utility model, which are otherwise, used in the practice of the utility model, without departing from the spirit or scope thereof.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An endoscope advances and moves back mirror intestines chamber strutting arrangement which characterized in that: the endoscope comprises a flexible sleeve sleeved outside an endoscope lens, wherein an annular first inflatable air bag is fixedly adhered to the inner surface of the flexible sleeve, and an inflating nozzle is arranged at the rear end part of the first inflatable air bag;
the outer surface of the flexible sleeve is circumferentially embedded with a plurality of grooves in the front-back direction, a second inflatable air bag is fixedly adhered in the grooves, the rear end parts of the second inflatable air bags are respectively fixedly provided with an inflatable tube, the inflatable tubes extend backwards, and the rear end parts of the inflatable tubes are fixedly provided with inflatable connectors matched with the air pump;
a plurality of fixing pieces connected with the air charging pipes are transversely arranged in the space surrounded by the air charging pipes at intervals.
2. An endoscope advancing and retreating intestinal lumen supporting device according to claim 1, characterized in that: an exhaust valve is arranged on the air charging pipe at the front side of the air charging connector.
3. An endoscope advancing and retreating intestinal lumen supporting device according to claim 1, characterized in that: the fixing piece is a flexible sleeve ring sleeved on the bending part of the endoscope, and the outer surface of the flexible sleeve ring is fixedly bonded with the outer surface of the inflation tube.
4. An endoscope advancing and retreating intestinal lumen supporting device according to claim 1, characterized in that: the flexible sleeve is a silica gel sleeve, and the edge of the outer peripheral surface is provided with a round chamfer.
5. An endoscope advancing and retreating intestinal lumen supporting device according to claim 3, wherein: the flexible lantern ring is a silica gel lantern ring, and the edge of the outer peripheral surface is provided with a round chamfer.
6. An endoscope advancing and retreating intestinal lumen supporting device according to claim 1, characterized in that: the second inflatable air bag is in an outwards convex cylindrical structure after being inflated, and can be automatically contained in the groove after being deflated.
7. An endoscope advancing and retreating intestinal lumen supporting device according to claim 6, wherein: round chamfers are respectively arranged at the front end part and the rear end part of the side periphery of the cylindrical structure.
8. An endoscope advancing and retreating intestinal lumen supporting device according to claim 1, characterized in that: the front middle position and the rear middle position of the outer periphery of the second inflatable air bag are fixedly provided with inflatable scraping strips, and the inner end parts of the inflatable scraping strips are communicated with the second inflatable air bag.
9. An endoscope advancing and retreating intestinal lumen supporting device according to claim 8, wherein: the inflatable scraping strip is inclined backwards after being inflated, and is inclined backwards and attached to the second inflatable air bag after being deflated.
10. An endoscope advancing and retreating intestinal lumen supporting device according to claim 8, wherein: the inflatable scraping strip is arranged to penetrate through the second inflatable air bag from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555416.0U CN220442632U (en) | 2023-06-19 | 2023-06-19 | Endoscope advances and moves back mirror intestines chamber strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555416.0U CN220442632U (en) | 2023-06-19 | 2023-06-19 | Endoscope advances and moves back mirror intestines chamber strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220442632U true CN220442632U (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321555416.0U Active CN220442632U (en) | 2023-06-19 | 2023-06-19 | Endoscope advances and moves back mirror intestines chamber strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220442632U (en) |
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2023
- 2023-06-19 CN CN202321555416.0U patent/CN220442632U/en active Active
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