CN222708187U - Endoscopically assisted suction tube - Google Patents
Endoscopically assisted suction tube Download PDFInfo
- Publication number
- CN222708187U CN222708187U CN202420406196.3U CN202420406196U CN222708187U CN 222708187 U CN222708187 U CN 222708187U CN 202420406196 U CN202420406196 U CN 202420406196U CN 222708187 U CN222708187 U CN 222708187U
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- CN
- China
- Prior art keywords
- tube
- endoscope
- suction tube
- tube body
- suction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 229920003023 plastic Polymers 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 210000002784 stomach Anatomy 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 239000007788 liquid Substances 0.000 description 10
- 239000008280 blood Substances 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 3
- 208000007536 Thrombosis Diseases 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010033372 Pain and discomfort Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000002674 endoscopic surgery Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Endoscopes (AREA)
Abstract
The utility model discloses an endoscope auxiliary suction tube, which comprises a tube body, wherein the upper end of the tube body is provided with a front end part, one end of the front end part is obliquely arranged, the interior of the tube body is provided with a suction tube, the interior of the suction tube is in a spiral structure, the interior of the tube body is also provided with an endoscope tube, the inner cavity of the tube body is fixedly provided with a filling body, the filling body is filled and arranged at the peripheral gaps of the suction tube and the endoscope tube.
Description
Technical Field
The utility model relates to the technical field of suction tubes, in particular to an endoscope auxiliary suction tube.
Background
When EMR, ESD or other complex operations are performed in endoscopic surgery, because flushing, suction and many other operations are all completed through the endoscopic operation hole, when bleeding is encountered while hemostasis and other treatments are to be performed, the operation is difficult to perform, the current flushing suction tube has poor drainage effect, pus such as pathological tissues, cheese-like substances and the like easily cause the suction tube to be blocked, and accumulated blood or other pollutants are difficult to discharge, so that the endoscope cannot reveal a good surgical field, and difficulty and risk are increased for the surgery.
Through retrieval, chinese patent document application number is 202122181526.2, discloses a disposable suction tube for matching with an endoscope, which comprises a suction tube body, a transparent cap and a suction control hole, wherein the transparent cap is arranged on one side above the suction tube body, and the suction control hole is arranged on one side of the suction tube body. When the suction control hole communicated with the suction tube body is blocked by a finger of a user, the disposable suction tube for the matching endoscope can enable the suction tube body to exert a suction effect and suck blood clots smoothly, otherwise, when the suction control hole is in an open state, the suction effect of the suction tube body can disappear, so that intermittent suction operation is realized through the suction control hole.
However, the above-mentioned disposable suction tube for a mating endoscope still has the following drawbacks:
The disposable suction tube for matching with an endoscope can enable the suction tube body to exert suction effect when a user blocks a suction control hole communicated with the suction tube body by fingers through the suction tube for the endoscope, and smoothly suck blood clots, otherwise, the suction effect of the suction tube body can disappear when the suction control hole is in an open state, so that intermittent suction operation is realized through the suction control hole;
However, the device realizes intermittent suction operation through the suction control hole, although the device can meet certain operation requirements to a certain extent, the continuity and stability of suction can be limited, and the device is not applicable to the condition that continuous suction is required, so that an endoscope auxiliary suction tube is required to solve the problems.
Disclosure of utility model
The utility model aims to provide an endoscope auxiliary suction tube, which is mainly characterized in that the inside of the suction tube is in a spiral structure, the suction force of the suction tube can be increased, so that the suction tube can more effectively suck accumulated blood in a stomach, steel wires are attached to the inner wall of a tube body, the structural strength of the tube body is enhanced, the suction tube can not be easily deformed or damaged in the using process, an endoscope containing cavity for the endoscope to extend into is formed in the inside of the endoscope tube, the suction tube is sleeved on the endoscope tube, so that the endoscope and the suction tube can be simultaneously used, the endoscope examination can be performed, the suction operation can be simultaneously performed, the operation efficiency and accuracy are improved, one end of a front end part is obliquely arranged, the suction tube can more easily enter the stomach, particularly when more accumulated blood or other liquid exists in the stomach, the oblique front end part can better adapt to the shape in the stomach, the suction operation is smoother, and a filling body is filled in the peripheral gaps of the suction tube and the endoscope tube, so that the suction tube and the endoscope can be prevented from seeping from the gaps, and the suction tube and the endoscope can be prevented from moving relatively in the process.
In order to achieve the above purpose, the endoscope auxiliary suction tube comprises a tube body, wherein the upper end of the tube body is provided with a front end part, one end of the front end part is obliquely arranged, the lower end of the tube body is connected with a tail part, one end of the tail part is provided with a plastic layer, the inner wall of the tube body is attached with a steel wire, the inside of the tube body is provided with a suction tube, the inside of the suction tube is of a spiral structure, the inside of the tube body is also provided with an endoscope tube, an endoscope containing cavity into which an endoscope stretches is arranged in the inside of the endoscope tube, the side wall of the endoscope containing cavity is of a tubular structure, the suction tube is sleeved on the endoscope tube, the inner cavity of the tube body is fixedly provided with a filling body, and the filling body is filled and arranged at gaps around the suction tube and the endoscope tube.
Preferably, the inclined part of the front end part is provided with a through hole, and the other end of the front end part is fixedly connected with the upper end of the pipe body.
Preferably, one end of the tail part is arranged in an open mode, and the plastic layer is a soft polyvinyl chloride plastic layer.
Preferably, a spiral drainage groove for drainage is arranged on the outer side of the front end of the pipe body, and a plurality of drainage ports are arranged in the drainage groove.
Preferably, the drainage port is a drainage surface with a large outer end and a small inner end, and the drainage ports are uniformly arranged on the drainage groove.
Preferably, the surface of the pipe body is provided with scales, and the scales are mounted on the pipe body in a fitting manner.
Preferably, the inner wall of the pipe body is provided with a hydrophilic coating, and the hydrophilic coating is acrylic resin.
Preferably, a cap is arranged at one end of the front end part, and the cap is transparent.
Preferably, the tube body and the filling body are of an integrated structure made of medical silica gel, and the filling body is medical polyethylene.
Preferably, the steel wire is spirally arranged, and the steel wire is wound and installed on the inner wall of the pipe body.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model mainly adopts the spiral structure in the suction tube, can increase the suction force of the suction tube, so that the suction tube can more effectively suck accumulated blood in the stomach, one end of the front end part is obliquely arranged, the suction tube can more easily enter the stomach, especially when more accumulated blood or other liquid exists in the stomach, the oblique front end part can better adapt to the shape in the stomach, the suction operation is smoother, and the filling body is filled and arranged at the peripheral gaps of the suction tube and the endoscope tube, thereby not only preventing the blood or other liquid from exuding from the gaps, but also enhancing the stability between the suction tube and the endoscope tube and preventing the suction tube and the endoscope tube from relative movement in the use process.
Drawings
FIG. 1 is a schematic view of a front view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic side view of a perspective view of the present utility model;
FIG. 3 is a schematic view of the structure of the inside of the pipe body of the present utility model;
Fig. 4 is a cross-sectional view of the tube body of the present utility model.
The drawing comprises a pipe body 1, a tail part 2, a plastic layer 3, a front end part 4, a cap 5, a scale 6, a 7, a drainage groove 8, a drainage opening 9, a through hole 10, a hydrophilic coating 11, a steel wire 12, a suction pipe 13, an endoscope pipe 14, an endoscope cavity 15 and a filling body.
Detailed Description
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.
Referring to fig. 1-4, the utility model provides a technical scheme that an endoscope auxiliary suction tube comprises a tube body 1, wherein a front end part 4 is arranged at the upper end of the tube body 1, one end of the front end part 4 is obliquely arranged, the lower end of the tube body 1 is connected with a tail part 2, one end of the tail part 2 is arranged as a plastic layer 3, a steel wire 11 is attached to the inner wall of the tube body 1, a suction tube 12 is arranged in the tube body 1, the suction tube 12 is of a spiral structure, an endoscope accommodating cavity 14 into which an endoscope extends is arranged in the tube body 1, the side wall of the endoscope accommodating cavity 14 is of a tubular structure, the suction tube 12 is sleeved on the endoscope tube 13, a filling body 15 is fixedly arranged in the inner cavity of the tube body 1, and the filling body 15 is filled and arranged at gaps around the suction tube 12 and the endoscope tube 13;
When in use, the suction force of the suction tube 12 can be increased through the spiral structure in the suction tube 12, so that the suction tube 12 can absorb the accumulated blood in the stomach more effectively, the steel wire 11 is attached to the inner wall of the tube body 1, the structural strength of the tube body 1 is enhanced, the shape in the stomach is not easy to deform or damage in the use process, the inner cavity 14 into which the endoscope extends is arranged in the inner tube 13, the suction tube 12 is sleeved on the inner tube 13, so that the endoscope and the suction tube 12 can be used simultaneously, the endoscopic examination can be carried out, the suction operation can be carried out simultaneously, the operation efficiency and accuracy are improved, one end of the front end part 4 is obliquely arranged, the suction tube 12 can enter the stomach more easily, particularly when more accumulated blood or other liquid exists in the stomach, the oblique front end part 4 can be better adapted to the shape in the stomach, the suction operation is smoother, the filling body 15 is filled in the gaps around the suction tube 12 and the inner tube 13, the gaps between the suction tube 12 and the inner tube 13 can be prevented or the other liquid from oozing out from the gaps, and the relative stability between the suction tube 12 and the suction tube can be prevented from moving relatively in the process of the suction tube 13 and the suction tube
The through hole 9 has been seted up to tip 4's slope department, and tip 4's the other end and the upper end fixed connection of body 1, through tip 4 design of slope, combine through hole 9, can reduce the resistance of attracting the in-process, when suction tube 12 gets into in the stomach, tip 4 of slope can adapt to the shape of stomach wall better for the suction operation is more smooth and easy, has reduced the hindrance that probably meets at the suction in-process.
The one end of afterbody 2 is open setting, and plastic layer 3 is soft polyvinyl chloride plastic layer, and polyvinyl chloride plastic is a commonly used medical plastic material, has good durability and stability, and it can keep stable performance under multiple environmental conditions, including acid and alkali resistance, high temperature resistant etc. therefore, use soft polyvinyl chloride plastic layer 3 as the material of suction tube 12, can ensure that suction tube 12 has longer life and stable performance in the use.
The drainage channel 7 that is used for the heliciform of drainage is provided with in the body 1 front end outside, and the inside of drainage channel 7 is provided with a plurality of drainage mouth 8, can increase drainage area through heliciform drainage channel 7 design for more liquid or secretion can be by the drainage to the suction tube 12 in, and the heliciform structure of drainage channel 7 can guide the liquid along the channel flow, has reduced the residue of liquid on body 1 surface, has improved drainage efficiency.
The drainage mouth 8 is the big inner small drainage face of outer end, and a plurality of drainage mouths 8 are evenly installed on drainage groove 7, through the less drainage mouth 8 designs of inner, can prevent the emergence of phenomenon of flowing backward to a certain extent, when the inside negative pressure that produces of suction tube 12, less drainage mouth 8 can resist external pressure better, reduces the possibility that liquid flows backward, helps keeping the stability and the continuity of suction process.
The scale 6 is arranged on the surface of the tube body 1, the scale 6 is attached to the tube body 1, and a doctor can adjust the insertion depth of the suction tube 12 more rapidly through the scale 6 on the tube body 1, so that the operation time and steps in the operation process are reduced, the operation efficiency is improved, the operation time is shortened, and the pain and discomfort of a patient are relieved.
The inner wall of the tube body 1 is provided with the hydrophilic coating 10, the hydrophilic coating 10 is acrylic resin, the hydrophilic coating 10 can enable the inner wall of the tube body 1 to be smoother, the residue of liquid in the tube body 1 is reduced, the tube body 1 is prevented from being blocked or bacteria are bred in the suction process, and the cleanliness and the use safety of the suction tube 12 are improved.
The one end of tip 4 is provided with block 5, and block 5 is transparent setting, can protect the tip 4 of suction tube 12 to avoid polluting and damaging through block 5, and in the operation in-process, tip 4 can contact patient's tissue or body fluid, and block 5 can regard as a barrier, reduces the direct influence of external factor to tip 4.
The tube body 1 and the filling body 15 are of an integral structure made of medical silica gel, the filling body 15 is medical polyethylene, the medical silica gel is known by the soft and elastic characteristics of the medical silica gel, so that the suction tube 12 can conform to the anatomy of a patient in the process of insertion and use, discomfort is reduced, meanwhile, the medical polyethylene provides good durability and stability, and the suction tube 12 can still keep good performance after being used or cleaned for multiple times.
The steel wire 11 is the spiral setting, and the spiral winding design of steel wire 11 is installed on the inner wall of body 1, can show reinforcing body 1's structural strength and rigidity through the spiral winding design of steel wire 11, this kind of structure makes body 1 be difficult for deformation or collapse more when receiving external force or pressure, and the spiral winding of steel wire 11 can effectively support body 1's inner wall, prevents to draw in the body 1 subsides that the in-process leads to because of the negative pressure, helps keeping the unblocked of suction channel, ensures suction process's continuity and efficiency.
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420406196.3U CN222708187U (en) | 2024-03-04 | 2024-03-04 | Endoscopically assisted suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420406196.3U CN222708187U (en) | 2024-03-04 | 2024-03-04 | Endoscopically assisted suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222708187U true CN222708187U (en) | 2025-04-04 |
Family
ID=95169814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420406196.3U Active CN222708187U (en) | 2024-03-04 | 2024-03-04 | Endoscopically assisted suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222708187U (en) |
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2024
- 2024-03-04 CN CN202420406196.3U patent/CN222708187U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |