CN210810933U - Scope attracts auxiliary device - Google Patents
Scope attracts auxiliary device Download PDFInfo
- Publication number
- CN210810933U CN210810933U CN201921220473.7U CN201921220473U CN210810933U CN 210810933 U CN210810933 U CN 210810933U CN 201921220473 U CN201921220473 U CN 201921220473U CN 210810933 U CN210810933 U CN 210810933U
- Authority
- CN
- China
- Prior art keywords
- suction
- scope
- suction tube
- section
- endoscope
- 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.)
- Expired - Fee Related
Links
- 238000010030 laminating Methods 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 13
- 210000002784 stomach Anatomy 0.000 abstract description 12
- 210000000936 intestine Anatomy 0.000 abstract description 10
- 230000036285 pathological change Effects 0.000 abstract description 9
- 231100000915 pathological change Toxicity 0.000 abstract description 9
- 239000011148 porous material Substances 0.000 abstract description 5
- 230000023555 blood coagulation Effects 0.000 abstract 1
- 208000007536 Thrombosis Diseases 0.000 description 10
- 210000003097 mucus Anatomy 0.000 description 9
- 239000007788 liquid Substances 0.000 description 4
- 230000000968 intestinal effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model discloses an scope attracts auxiliary device, including attracting the pipe, attract the side of pipe to form the arc scope laminating groove that makes the radial cross-section that attracts the pipe constitute crescent structure along the length direction who attracts the pipe is sunken, attract the front end of pipe to have the elasticity hoop cover of cover in the scope front end, attract the pipe front end to be greater than the uncovered end of attracting of the size of the attraction pore of scope front end for the size, attract the rear end of pipe to be the vacuum aspiration ware link. The utility model discloses an scope attracts auxiliary device can assist and attracts out solid residue and blood coagulation etc. makes the sight more clear under the scope, helps seeing clearly stomach or intestines pathological change.
Description
Technical Field
The utility model relates to a medical supplies field especially relates to a scope attracts auxiliary device.
Background
The endoscope has an enteroscope, a gastroscope and the like, the tip parts of the enteroscope, the gastroscope and the like are provided with suction pore canals, when the endoscope is clinically used for examining or treating patients, liquid, mucus and the like exist in the stomach or the intestine, an electrical connection part of the endoscope is generally required to be connected to a negative pressure suction apparatus, the suction of the negative pressure suction apparatus is utilized, and the liquid, the mucus and the like are sucked and led out through the suction pore canals at the tip part of the endoscope, so that the sight line under the endoscope is clearer. However, the diameter of the suction channel at the distal end of a gastroscope used clinically is generally 2.8mm, but not more than 3.2mm, and the diameter of the suction channel at the distal end of an enteroscope is generally 3.2mm, but not more than 3.8mm, but solid residue, blood clots, etc. remaining in the stomach or intestine cannot be sucked out, so that the pathological changes in the stomach or intestine cannot be clearly seen, and even the pathological changes covered by the contents of the stomach or intestine cannot be recognized during emergency treatment, thereby causing delay of the disease.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an scope attracts auxiliary device can assist and inhale and draw liquid, solid residue, blood clot etc. and make the sight more clear under the scope, helps seeing clearly the pathological change in stomach or intestines to in time discover the pathological change position that is covered by stomach or intestines content.
In order to achieve the above object, the utility model provides an scope attracts auxiliary device, including attracting the pipe, attract the side of pipe along attracting the sunken arc scope laminating groove that forms the radial cross-section that makes of the pipe and attract the crescent structure of length direction of pipe, attract the front end of pipe to have the elasticity hoop cover of cover in the scope front end, attract the pipe front end for the size be greater than the uncovered end of attracting of the size in attraction pore of scope front end, attract the rear end of pipe to be the vacuum aspiration ware link.
As a further improvement of the utility model, the inner diameter of the open suction end is 7 mm, and the maximum distance between the concave arc edge and the convex arc edge of the open suction end is 4mm-5 mm. The size of the open suction end is larger than that of a suction hole channel at the front end of the endoscope, so that solid residues can be smoothly sucked, the view under the endoscope is clearer, and the pathological changes in the stomach or the intestines can be clearly seen.
As a further improvement of the utility model, the inner wall of attracting the pipe is fixed with independent gas blowing pipeline, and the front end and the uncovered suction end parallel and level of independent gas blowing pipeline, the rear end of independent gas blowing pipeline runs through and stretches out outside attracting the pipe lateral wall to the part that independent gas blowing pipeline stretches out outside attracting the pipe lateral wall is the interface of blowing. When the front end of the open suction end is blocked by attached blood clots, solid residues and mucus, the blood clots, the solid residues and the mucus can be blown away by blowing air through the independent air blowing pipeline, so that the blood clots, the solid residues and the mucus are smoothly sucked out.
As a further improvement of the utility model, the rear end side surface of the suction tube is provided with an air leakage hole communicated with the inside of the suction tube, and the air leakage hole is provided with a removable sealing plug. When the independent blowing pipeline is blown with air, the sealing plug can be taken down to stop the negative pressure suction of the suction tube, the stop operation of the negative pressure suction device is not needed, and the use is very convenient.
As a further improvement of the utility model, the sealing plug is a rubber plug. The sealing effect is good.
As a further improvement of the utility model, attract the pipe to include scope laminating section and extension, the radial cross-section of scope laminating section is crescent structure, and elasticity cuff, uncovered attraction end are located scope laminating section front end, and independent gas blowing pipeline is located scope laminating section inner wall, and the interface of blowing is located scope laminating section rear end, and the extension is connected with the rear end of scope laminating section, and the radial cross-section of extension is circular, and the rear end of extension does the vacuum aspiration ware link. The extension end adopts a circular structure, so that the connection with the negative pressure suction apparatus is convenient.
As a further improvement of the utility model, the elastic hoop is a silica gel hoop.
As a further improvement of the utility model, the length of the endoscope attaching section is 1 m. The length of the endoscope body is matched, so that the operation is more convenient, and the endoscope can conveniently enter the human body along with the endoscope.
Compared with the prior art, the utility model discloses an scope attracts auxiliary device's beneficial effect as follows:
(1) the suction tube with the front end being the open suction end is used as an endoscope suction auxiliary device, and the size of the open suction end is larger than that of a suction hole channel at the front end of the endoscope, so that solid residues, blood clots and liquid can be smoothly sucked out, the view under the endoscope is clearer, the stomach or intestinal pathological changes can be seen clearly, and the pathological changes covered by the contents in the stomach or intestine can be found in time.
(2) The suction tube adopts a crescent structure and can be attached to the outer wall surface of the endoscope, so that the suction tube can conveniently enter the human body along with the endoscope.
(3) The elastic cuff is adopted to fix the front end of the endoscope, so that the suction tube and the endoscope can be firmly combined, and the endoscope and the suction tube can be conveniently separated in a human body.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
Fig. 1 is a perspective view of an endoscope suction assisting device.
Fig. 2 is a perspective view of the endoscope suction assisting device after the sealing plug is pulled out.
Fig. 3 is a perspective view of the endoscopic attraction assisting device and the endoscopic body.
Figure 4 is a top view of the conformable segment of the endoscope.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements throughout.
Referring to fig. 1-4, the endoscope suction assisting device includes a suction tube 1, and the suction tube 1 is made of medical grade plastic material, such as medical PVC. The side surface of the suction tube 1 is recessed along the length direction of the suction tube 1 to form an arc-shaped endoscope fitting groove 11 which enables the radial section of the suction tube 1 to form a crescent structure, and the arc-shaped endoscope fitting groove can be fitted with the outer wall surface of the endoscope body of the endoscope 100. The elastic force cuff 12 sleeved on the front end of the endoscope 100 is arranged at the front end side of the suction tube 1, and the elastic force cuff 12 can be fixed at the front end of the endoscope 100, so that the suction tube 1 is fixed and attached to the endoscope 100. The elastic hoop 12 is a silica gel hoop, and the elastic hoop 12 and the suction tube 1 are combined into a whole through hot melting. The front end of the suction tube 1 is an open suction end 13, the open suction end 13 is of a crescent structure, the inner diameter D of the open suction end 13 is 7 mm, the maximum distance D between the inner wall surface of the concave arc edge and the inner wall surface of the convex arc edge of the open suction end 13 is 4mm-5mm, and the size of the open suction end 13 is larger than that of the suction pore channel 200 at the front end of the inner diameter 100, so that bleeding clots, solid residues and mucus can be smoothly sucked, the view under an endoscope is clearer, and the stomach or intestinal pathological changes can be clearly seen. The rear end of the suction tube 1 is a negative pressure suction device connecting end 14 communicated with the inside of the suction tube 1 and used for being connected with a negative pressure suction device.
Specifically, an independent air blowing pipeline 15 is fixed on the inner wall of the suction tube 1, the independent air blowing pipeline 15 is made of the same material as the suction tube 1, and the independent air blowing pipeline 15 and the suction tube 1 are integrally formed. The inner diameter of the independent blowing pipe 15 is 1.5mm-2 mm. The front end of the independent air blowing pipeline 15 is flush with the open suction end 13, the rear end of the independent air blowing pipeline 15 penetrates through and extends out of the side wall of the suction tube 1, and the part of the independent air blowing pipeline 15 extending out of the side wall of the suction tube 1 is an air blowing interface 16. The rear end side face of the suction tube 1 is provided with an air leakage hole 17 communicated with the inside of the suction tube 1, and the air leakage hole 17 is positioned at the rear side of the air blowing interface 16. A removable sealing plug 18 is arranged at the air leakage hole 17, and the sealing plug 18 is a rubber plug and can seal and plug the position of the air leakage hole 17.
More specifically, attract pipe 1 includes scope laminating section 1a and extension section 1b, and the radial cross-section of scope laminating section 1a is crescent structure, and elasticity cuff 12 and uncovered attraction end 13 are located scope laminating section 1a front end, and independent gas blowing pipeline 15 is located scope laminating section 1a inner wall, and interface 16 of blowing is located scope laminating section 1a rear end. The extension section 1b is integrally connected with the rear end of the endoscope attaching section 1a, and the air blowing interface 16 is close to the extension section 1 b. The radial section of the extension section 1b is circular, and the rear end of the extension section 1b is the negative pressure suction apparatus connecting end 14. The length of the endoscope attaching section 1a is 1m, and the length of the endoscope attaching section is matched with that of the endoscope body of the endoscope 100.
When in use, the elastic cuff 12 of the suction tube 1 is sleeved at the front end of the endoscope body of the endoscope 100, so that the endoscope attaching section 1a is attached to the outer wall of the endoscope body of the endoscope 100, and the negative pressure suction device connecting end 14 of the extension section 1b is connected to a negative pressure suction device (not shown in the figure); then the endoscope attaching section 1a is inserted into the stomach or intestine of the human body along with the endoscope body of the endoscope 100; and (3) starting the negative pressure suction device, and starting negative pressure suction at the open suction end 13 at the front end of the endoscope attaching section 1a to suck mucus, blood clots, solid residues and the like out. If the front end of the open suction end 13 is attached with blood clots, solid residues and mucus, so that the open suction end 13 is blocked, the sealing plug 18 is pulled down, air leaks from the air leakage hole 17, the suction tube 1 can not be sucked under negative pressure temporarily, at the moment, the air is blown into the independent air blowing pipeline 15 through the air blowing interface 16, the blood clots, the solid residues and the mucus attached to the front end of the open suction end 13 are blown away, air blowing is stopped after air blowing is finished (for example, an air pipe connected with the air blowing interface 16 is pulled down, or an air supply source is closed), then the sealing plug 18 is plugged back into the air leakage hole 17, at the moment, the suction tube 1 can continue to suck under negative pressure, and the blown blood clots, the solid residues. After the negative pressure suction is completed, the endoscope 100 is retracted, the suction tube 1 advances to separate the elastic cuff 12 from the endoscope 100, so that the separation of the endoscope 100 and the suction tube 1 can be realized in the patient, then the suction tube 1 is retracted first, and the body of the endoscope 100 is left in the patient for continuous treatment.
The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.
Claims (8)
1. An endoscope attraction assist device, comprising: the side surface of the suction tube is recessed along the length direction of the suction tube to form an arc-shaped endoscope fitting groove which enables the radial section of the suction tube to form a crescent structure, the front end of the suction tube is provided with an elastic hoop sleeve sleeved on the front end of the endoscope, the front end of the suction tube is an open suction end with the size larger than that of a suction hole channel at the front end of the endoscope, and the rear end of the suction tube is a negative pressure suction device connecting end.
2. An endoscopic attraction assist device according to claim 1, characterized in that: the inner diameter of the open suction end is 7 mm, and the maximum distance between the concave arc edge and the convex arc edge of the open suction end is 4mm-5 mm.
3. An endoscopic attraction assist device according to claim 2, characterized in that: an independent air blowing pipeline is fixed on the inner wall of the suction tube, the front end of the independent air blowing pipeline is flush with the open suction end, the rear end of the independent air blowing pipeline penetrates through and extends out of the side wall of the suction tube, and an air blowing interface is arranged at the part of the independent air blowing pipeline extending out of the side wall of the suction tube.
4. An endoscopic attraction assist device according to claim 3, characterized in that: the rear end side surface of the suction tube is provided with an air leakage hole communicated with the inside of the suction tube, and the air leakage hole is provided with a removable sealing plug.
5. An endoscopic attraction assist device according to claim 4, characterized in that: the sealing plug is a rubber plug.
6. An endoscopic attraction assist device according to claim 4, characterized in that: attract the pipe to include scope laminating section and extension section, the radial cross-section of scope laminating section is crescent structure, and elasticity cuff, uncovered attraction end are located scope laminating section front end, and independent gas blowing pipeline is located scope laminating section inner wall, and the interface of blowing is located scope laminating section rear end, and the extension section is connected with the rear end of scope laminating section, and the radial cross-section of extension section is circular, and the rear end of extension section does negative pressure suction apparatus link.
7. An endoscopic attraction assist device according to claim 6, characterized in that: the elastic hoop is a silica gel hoop.
8. An endoscopic attraction assist device according to claim 6, characterized in that: the length of the endoscope attaching section is 1 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220473.7U CN210810933U (en) | 2019-07-30 | 2019-07-30 | Scope attracts auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220473.7U CN210810933U (en) | 2019-07-30 | 2019-07-30 | Scope attracts auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210810933U true CN210810933U (en) | 2020-06-23 |
Family
ID=71266124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921220473.7U Expired - Fee Related CN210810933U (en) | 2019-07-30 | 2019-07-30 | Scope attracts auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210810933U (en) |
-
2019
- 2019-07-30 CN CN201921220473.7U patent/CN210810933U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |