CN103462651A - Collector of polyp removing gastrointestinal endoscope - Google Patents
Collector of polyp removing gastrointestinal endoscope Download PDFInfo
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- CN103462651A CN103462651A CN2013104680866A CN201310468086A CN103462651A CN 103462651 A CN103462651 A CN 103462651A CN 2013104680866 A CN2013104680866 A CN 2013104680866A CN 201310468086 A CN201310468086 A CN 201310468086A CN 103462651 A CN103462651 A CN 103462651A
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Abstract
The invention discloses a collector of a polyp removing gastrointestinal endoscope. The collector of the polyp removing gastrointestinal endoscope comprises a suction main pipe (1) and a recovery bottle (2). One end of the suction main pipe (1) is connected with a port of a gastrointestinal endoscope host suction pipe and the other end of the suction main pipe (1) is connected with the recovery bottle (2). The recovery bottle (2) is further connected with a negative pressure suction pipe (3). The collector of the polyp removing gastrointestinal endoscope is characterized in that the suction main pipe (1) is connected with a branch suction pipe (4) provided with a bypass shunt. The inlet end (41) of the branch suction pipe (4) is provided with a three-way valve (5). The outlet end (42) of the branch suction pipe (4) is provided with a filtering net (6). The collector of the polyp removing gastrointestinal endoscope is simple in structure, low in manufacturing cost, convenient to install and use, capable of rapidly taking out a polyp, short in full-process operation time, needless of plugging and unplugging the endoscope by many times, capable of effectively relieving pain of patients and capable of ensuring integrity of a polyp sample and does not affect the operation of removing the polyp.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of Gastroentero mirror excise polyp collector, be mainly used in digesting disease internal medicine Gastrointestinal Endoscopes interventional therapy, scope lower gastrointestinal tract polypectomy.
Background technology
The patient who suffers from pipe intestinal polyp, under gastroscope or intestinal mirror, polyp is after high-frequency electrical is extracted excision, and polyp needs whole tumor taking-up to carry out pathological biopsy.Before the present invention makes, in prior art, the scope main frame is connected with suction pump usually, and during the Gastrointestinal Endoscopes operation, intracavity water and mucus are by attracting duct to enter suction pump.Gastrointestinal Endoscopes when extracing polyp, need through Special grabbing thing pincers take out or through vacuum suction at minute surface, with Gastrointestinal Endoscopes, exit; The polyp of Partial Resection slips into enteric cavity, is difficult to capture, and the doctor abandons capturing, and requires the patient to be careful with stool and excretes, then send biopsy; The polyp that part is less, very easily suck returnable bottle through the negative pressure mistake after excision, can't separate censorship.For polyposis, under Gastrointestinal Endoscopes, excise, after needing the crawl polyp to exit scope, again advance mirror, find second piece, excision again, turnover repeatedly, patient's misery, operation delay, cause a lot of inconvenience.The present invention comes therefrom.Chinese utility model patent (patent No. is 02264531.4) discloses a kind of polyp catcher, the method that drainage screen is placed in employing in the returnable bottle bottle addresses the above problem, although this patented technology has solved the problem of collect specimen repeatedly, but still have following defect: the existence of drainage screen can affect attraction efficiency, and drainage screen sustainable existence in the method, affected the operation of extracing polyp, can't clinical expansion; Drainage screen continues to be placed in returnable bottle, is adsorbed on the destructions such as mucus that the polyp on drainage screen can be attracted, water, pollutant, affects last pathology assessment; Because returnable bottle often is placed on the ground, be difficult to determine easily whether polyp gathers successfully.
Summary of the invention
The purpose of this invention is to provide a kind ofly can overcome above-mentioned deficiency, solve in the past defect, simple in structure, can take out rapidly polyp, be specially adapted to polyposis, the operating time is short, can alleviate patient suffering's Gastroentero mirror excise polyp collector.
For achieving the above object, the present invention has adopted following technical scheme:
A kind of Gastroentero mirror excise polyp collector, comprise and attract supervisor and returnable bottle, the interface that an end connects Gastrointestinal Endoscopes main frame suction catheter is responsible in described attraction, the other end connects returnable bottle, described returnable bottle also is connected with negative-pressure suction pipe, it is characterized in that, described attraction supervisor is connected with the suction manifold of bypass shunt, the entrance point of described suction manifold is provided with three-way valve, and the port of export of described suction manifold is provided with drainage screen.
As one of preferred version, described suction manifold is transparent plastic hose.Suction manifold is designed to transparent, can conveniently observe polyp on drainage screen and collect situation.
As one of preferred version, the sieve aperture internal diameter of described drainage screen is 0.1～0.3mm.
Optimize as a supplement, the sieve aperture internal diameter of described drainage screen is 0.2mm.
As one of preferred version, described attraction supervisor is provided with bypass hard tube connected vertically, and the entrance point of described suction manifold and the port of export are enclosed within on the bypass hard tube.Suction manifold is enclosed within on the bypass hard tube, can be got the polyp specimen and be cleaned by taking-up drainage screen for convenience detach.
Use Gastroentero mirror excise polyp collector of the present invention to collect the process of polyp:
Normally carry out Polyp of gastrointestinal tract and extract while operating, open negative-pressure suction pipe, make whole device produce negative pressure, the waste water in patient body is responsible for and is recycled in returnable bottle by attraction; During polyp after the needs collection is extractd, keep the negative-pressure suction pipe normal operation, rotate three-way valve, close the path that attracts supervisor and returnable bottle, open the path between suction manifold and returnable bottle, due to the effect of negative pressure, the polyp granule after excision is collected on drainage screen, sees through transparent suction manifold and can determine whether polyp gathers successfully; After completing collection, the crossover tee valve, close the path of suction manifold and returnable bottle, opens the path that attracts supervisor and returnable bottle, proceeds polyp and extract operation.When all polyps are extractd and after acquisition operations completes, close negative-pressure suction pipe, suction manifold is disassembled and can conveniently take out filter screen from the bypass hard tube, thereby the polyp that takes out all collections such as chemically examines at the further work, cleaned drainage screen, reinstall the original place installation and fix suction manifold, for use and prepare next time.
The invention advantage:
Gastroentero mirror excise polyp collector of the present invention is simple in structure, low cost of manufacture, easy to install and use, can take out rapidly polyp, the substantial length of operation time is short, without repeatedly plugging scope, effectively alleviate the patient suffering, and can not affect the operation that polyp is extractd, keep the integrity of polyp specimen, be convenient to observe.
The accompanying drawing explanation
The structural representation that Fig. 1 is Gastroentero mirror excise polyp collector in a preferred embodiment of the present invention;
The partial enlarged drawing that Fig. 2 is Figure 1A position;
Wherein, 1, attract supervisor; 2, returnable bottle; 3, negative-pressure suction pipe, 4, suction manifold, 5, three-way valve, 6, drainage screen, 7, the bypass hard tube, 41, entrance point, 42, the port of export.
The specific embodiment
Below in conjunction with accompanying drawing and a preferred embodiment, technical scheme of the present invention is further described.
Embodiment:
As shown in Fig. 1～Fig. 2: a kind of Gastroentero mirror excise polyp collector that the present embodiment was disclosed, comprise and attract supervisor 1 and returnable bottle 2, described attraction supervisor 1 one ends connect the interface of Gastrointestinal Endoscopes main frame suction catheter, the other end connects returnable bottle 2, described returnable bottle 2 also is connected with negative-pressure suction pipe 3, described attraction supervisor 1 is connected with the suction manifold 4 of bypass shunt, and the entrance point 41 of described suction manifold 4 is provided with three-way valve 5, and the port of export 42 of described suction manifold 4 is provided with drainage screen 6.
As one of preferred version, described suction manifold 4 is transparent plastic hose.Suction manifold is designed to transparent, can conveniently observe polyp on drainage screen and collect situation.
As one of preferred version, the sieve aperture internal diameter of described drainage screen 5 is 0.2mm.
As one of preferred version, described attraction supervisor 1 is provided with bypass hard tube 7 connected vertically, described suction manifold 4) entrance point 41 with port of export cover 42 on bypass hard tube 7.Suction manifold is enclosed within on the bypass hard tube, can be got the polyp specimen and be cleaned by taking-up drainage screen for convenience detach.
Normally carry out polyp and extract while operating, open negative-pressure suction pipe 3, make whole device produce negative pressure, the waste water in patient body is responsible for 1 by attraction and is recycled in returnable bottle 2; When needs gather polyp, keep negative-pressure suction pipe 3 normal operations, rotate three-way valve 5, close the path that attracts supervisor 1 and returnable bottle 2, open the path between suction manifold 4 and returnable bottle 2, due to the effect of negative pressure, the polyp granule after excision is collected on drainage screen 6, sees through transparent suction manifold 4 and can determine at any time whether polyp gathers successfully; After completing collection, rotate three-way valve 5, close the path between suction manifold 4 and returnable bottle 2, open the path that attracts upper pipe 1 and returnable bottle 2, proceed polyp and extract operation.Extract and after acquisition operations completes, close negative-pressure suction pipe 3 when all polyps, suction manifold 4 is disassembled and can conveniently take out drainage screen 6 from bypass hard tube 7, thereby the taking-up polyp such as chemically examines at the further work; Cleaned drainage screen, reinstalled the original place installation and fix suction manifold 4, for use and prepare next time.
It is to be noted; as described above is only in order to explain the present invention's preferred embodiment; not attempt is done any formal restriction to the present invention according to this; be with; all any modification or changes that the relevant the present invention that does under identical invention spirit is arranged, all must be included in the category that the invention is intended to protection.
Claims (5)
1. a Gastroentero mirror excise polyp collector, comprise and attract supervisor (1) and returnable bottle (2), described attraction supervisor (1) one end connects the interface of Gastrointestinal Endoscopes main frame suction catheter, the other end connects returnable bottle (2), described returnable bottle (2) also is connected with negative-pressure suction pipe (3), it is characterized in that, described attraction supervisor (1) is connected with the suction manifold (4) of bypass shunt, the entrance point (41) of described suction manifold (4) is provided with three-way valve (5), and the port of export (42) of described suction manifold (4) is provided with drainage screen (6).
2. Gastroentero mirror excise polyp collector according to claim 1, is characterized in that, described suction manifold (4) is transparent plastic hose.
3. Gastroentero mirror excise polyp collector according to claim 1, is characterized in that, the sieve aperture internal diameter of described drainage screen (5) is 0.1～0.3mm.
4. Gastroentero mirror excise polyp collector according to claim 3, is characterized in that, the sieve aperture internal diameter of described drainage screen (5) is 0.2mm.
5. Gastroentero mirror excise polyp collector according to claim 1, it is characterized in that, described attraction supervisor (1) is provided with bypass hard tube connected vertically (7), and the entrance point (41) of described suction manifold (4) and port of export cover (42) are on bypass hard tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104680866A CN103462651A (en) | 2013-09-30 | 2013-09-30 | Collector of polyp removing gastrointestinal endoscope |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104680866A CN103462651A (en) | 2013-09-30 | 2013-09-30 | Collector of polyp removing gastrointestinal endoscope |
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| Publication Number | Publication Date |
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| CN103462651A true CN103462651A (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013104680866A Pending CN103462651A (en) | 2013-09-30 | 2013-09-30 | Collector of polyp removing gastrointestinal endoscope |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123387A (en) * | 2019-05-30 | 2019-08-16 | 王晓勇 | A kind of alimentary canal living tissue scope specimen collecting device |
| CN112137676A (en) * | 2020-09-21 | 2020-12-29 | 苏州法兰克曼医疗器械有限公司 | Snare for flat polyp operation |
| CN112957081A (en) * | 2021-01-28 | 2021-06-15 | 鹤壁市人民医院 | Collector for removing polyp by gastrointestinal endoscope |
| CN113384307A (en) * | 2021-06-29 | 2021-09-14 | 岱川医疗(深圳)有限责任公司 | Negative pressure suction device for endoscope and endoscope system |
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| JPH10137252A (en) * | 1996-11-13 | 1998-05-26 | Olympus Optical Co Ltd | Organismic tissue collector |
| JPH10243918A (en) * | 1997-03-06 | 1998-09-14 | Olympus Optical Co Ltd | Endoscope |
| CN2582557Y (en) * | 2002-09-18 | 2003-10-29 | 无锡市第四人民医院 | Gastroentero mirror excise polyp collector |
| CN2659343Y (en) * | 2003-12-19 | 2004-12-01 | 黄加国 | Disposable collector for polyposis of belly |
| CN200973722Y (en) * | 2006-06-30 | 2007-11-14 | 徐显林 | Small samples collecting device matched to endoscope |
| CN200984197Y (en) * | 2006-12-19 | 2007-12-05 | 李宝莲 | Vacuum suction bottle tissue gathering apparatus |
| CN202515689U (en) * | 2012-04-26 | 2012-11-07 | 闵寒毅 | Eye vitreous body collector |
| CN203483457U (en) * | 2013-09-30 | 2014-03-19 | 闵寒 | Collector for polyp removed through gastrointestinal endoscope |
-
2013
- 2013-09-30 CN CN2013104680866A patent/CN103462651A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10137252A (en) * | 1996-11-13 | 1998-05-26 | Olympus Optical Co Ltd | Organismic tissue collector |
| JPH10243918A (en) * | 1997-03-06 | 1998-09-14 | Olympus Optical Co Ltd | Endoscope |
| CN2582557Y (en) * | 2002-09-18 | 2003-10-29 | 无锡市第四人民医院 | Gastroentero mirror excise polyp collector |
| CN2659343Y (en) * | 2003-12-19 | 2004-12-01 | 黄加国 | Disposable collector for polyposis of belly |
| CN200973722Y (en) * | 2006-06-30 | 2007-11-14 | 徐显林 | Small samples collecting device matched to endoscope |
| CN200984197Y (en) * | 2006-12-19 | 2007-12-05 | 李宝莲 | Vacuum suction bottle tissue gathering apparatus |
| CN202515689U (en) * | 2012-04-26 | 2012-11-07 | 闵寒毅 | Eye vitreous body collector |
| CN203483457U (en) * | 2013-09-30 | 2014-03-19 | 闵寒 | Collector for polyp removed through gastrointestinal endoscope |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123387A (en) * | 2019-05-30 | 2019-08-16 | 王晓勇 | A kind of alimentary canal living tissue scope specimen collecting device |
| CN110123387B (en) * | 2019-05-30 | 2021-08-17 | 王晓勇 | Alimentary canal living tissue scope sample collection device |
| CN112137676A (en) * | 2020-09-21 | 2020-12-29 | 苏州法兰克曼医疗器械有限公司 | Snare for flat polyp operation |
| CN112957081A (en) * | 2021-01-28 | 2021-06-15 | 鹤壁市人民医院 | Collector for removing polyp by gastrointestinal endoscope |
| CN113384307A (en) * | 2021-06-29 | 2021-09-14 | 岱川医疗(深圳)有限责任公司 | Negative pressure suction device for endoscope and endoscope system |
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Application publication date: 20131225 |