CN102284090A - Washing and attracting device for peritoneoscope - Google Patents
Washing and attracting device for peritoneoscope Download PDFInfo
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- CN102284090A CN102284090A CN2011101943023A CN201110194302A CN102284090A CN 102284090 A CN102284090 A CN 102284090A CN 2011101943023 A CN2011101943023 A CN 2011101943023A CN 201110194302 A CN201110194302 A CN 201110194302A CN 102284090 A CN102284090 A CN 102284090A
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- flushing
- valve
- washing
- pipeline
- peritoneoscope
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Abstract
The invention discloses a washing and attracting device for a peritoneoscope. The washing and attracting device for the peritoneoscope comprises a washing pipeline, an attracting pipeline, and a washing and attracting probe pipe; the washing pipeline and the attracting pipeline are connected with the washing and attracting probe pipe through a conversion valve; a valve cavity of the conversion valve is provided with an upper port which is connected with the washing pipeline and a lower port which is connected with the attracting pipeline; a valve core is arranged in the valve cavity; the middle section of the valve core is provided with a water through passage; the lower section of the valve core is provided with a sealing section which is matched with the lower port; the side wall of the lower part of the valve cavity is provided with an air compensating hole; and one side of the sealing section is a sealing surface which is matched with the lower port, and the other side of the sealing section is provided with an air compensation passage which is communicated with the water through passage. When the washing and attracting device attracts liquid, air intake flow can be adjusted by an air compensating adjustment valve on the conversion valve, so that the attraction pressure is controlled, and the abdominal cavity of a patient is prevented from being damaged due to excessive attraction pressure. The washing and attracting device has a reasonable design, and a novel structure, is convenient to operate, avoids blockage in the washing and attracting process by utilizing the principles of human engineering and fluid mechanics, and simultaneously does not damage the patient.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of peritoneoscope flushing suction device.
Background technology
Along with the progress of science and technology, laparoscopic surgery has had very big development, and the peritoneoscope with Wicresoft's effect is brought into play great function in the treatment of coeliac disease and diagnosis.During abdominal operation, must carry out peritoneal irrigation under the peritoneoscope, again washing liquid be attracted simultaneously.Flushing aspirator of the prior art has only front end flushing to attract part, needs medical personnel oneself to connect one section pipeline with the normal saline bottle joins when using, and it uses inconvenience.And existing flushing aspirator is not easy to control flow in the process of suction, and the excessive patient's abdominal tissue of giving of negative pressure damages.
Summary of the invention
Technical problem to be solved by this invention is at the deficiencies in the prior art, provides a kind of reasonable in design, novel structure, easy to operate peritoneoscope flushing suction device.
Technical problem to be solved by this invention is to realize by following technical scheme, the present invention is a kind of peritoneoscope flushing suction device, it comprises flushing line, attract pipeline and flushing to attract inserting tube, flushing line, attract pipeline to attract inserting tube to join by switching valve and flushing, be characterized in: described switching valve is provided with valve body, be provided with the valve pocket of vertical setting in the valve body, valve pocket is provided with the last interface that joins with flushing line, with the lower interface that attracts pipeline to join, be provided with spool in the valve pocket, the spool stage casing was provided with aquaporin, the spool hypomere is provided with the seal section that cooperates with lower interface, snap-on push button is equipped with in the upper end of spool, the sidewall of valve pocket bottom is provided with the QI invigorating hole, and the QI invigorating control valve is housed on the QI invigorating hole, and a side of described seal section is the sealing surface that cooperates with lower interface, opposite side is provided with the air supply passage that cooperates with the QI invigorating hole, and air supply passage is connected with the mistake aquaporin.
Technical problem to be solved by this invention can also further realize by following technical scheme, above-described peritoneoscope flushing suction device, be characterized in: described valve body is provided with the flushing that communicates with valve pocket and attracts the inserting tube Connection Block, and flushing attracts to be connected by loose joint between inserting tube and the Connection Block.
Technical problem to be solved by this invention can also further realize by following technical scheme, above-described peritoneoscope flushing suction device, be characterized in: described flushing line is provided with flushing valve, the tail end of flushing line is connected with the flushing flexible pipe, the end of flushing flexible pipe is provided with perforator, and the flushing flexible pipe is provided with flow control valve.
Technical problem to be solved by this invention can also further realize by following technical scheme, above-described peritoneoscope flushing suction device, be characterized in: be connected with the attraction flexible pipe on the described attraction pipeline, attract the end of flexible pipe to be provided with the union joint that joins with vacuum suction machine.
Technical problem to be solved by this invention can also further realize that above-described peritoneoscope flushing suction device is characterized in: described flushing attracts inserting tube to be provided with flushing and attracts block by following technical scheme.
Technical problem to be solved by this invention can also further realize by following technical scheme, above-described peritoneoscope flushing suction device, and be characterized in: described perforator is provided with the perforator sheath.
The present invention makes flushing attract inserting tube to join with flushing line or attraction pipeline respectively by the conversion of switching valve realization flushing line and attraction pipeline.Simultaneously when attracting liquid, can regulate the air inlet amount, thereby the control suction pressure prevents that suction pressure is excessive, patient's abdominal cavity is damaged by the QI invigorating control valve on the switching valve.The flushing flexible pipe that connects on the flushing line can directly link to each other with the bottle stopper of normal saline, utilizes the effect of gravity that the abdominal cavity is directly washed, and is easy to install, simple to operate.Compared with prior art, it is reasonable in design, and novel structure is easy to operate, utilizes human engineering and hydromechanical principle, is difficult for blocking in the process that flushing is attracted, simultaneously again can patient harm.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
Following with reference to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
A kind of peritoneoscope flushing suction device, it comprises flushing line 10, attract pipeline 15 and flushing to attract inserting tube 2, flushing line 10, attract pipeline 15 to attract inserting tube 2 to join by switching valve and flushing, described switching valve is provided with valve body 18, be provided with the valve pocket of vertical setting in the valve body 18, valve pocket is provided with the last interface that joins with flushing line 10, with the lower interface that attracts pipeline 15 to join, be provided with spool 5 in the valve pocket, spool 5 stage casings were provided with aquaporin 4, spool 5 hypomeres are provided with the seal section 7 that cooperates with lower interface, and snap-on push button 6 is equipped with in the upper end of spool 5, and the sidewall of valve pocket bottom is provided with the QI invigorating hole, QI invigorating control valve 8 is housed on the QI invigorating hole, one side of described seal section 7 is the sealing surface that cooperates with lower interface, and opposite side is provided with the air supply passage that cooperates with the QI invigorating hole, and air supply passage is connected with mistake aquaporin 4.
Described valve body 18 is provided with the flushing that communicates with valve pocket and attracts inserting tube 2 Connection Blocks, and flushing attracts to be connected by loose joint 3 between inserting tube 2 and the Connection Block.The flushing that can change different size so as required attracts inserting tube 2.
Flushing line 10 is provided with flushing valve 9, and the tail end of flushing line 10 is connected with flushing flexible pipe 11, and the end of flushing flexible pipe 11 is provided with perforator 13, and flushing flexible pipe 11 is provided with flow control valve 12.Attract to be connected with attraction flexible pipe 16 on the pipeline 15, attract the end of flexible pipe 16 to be provided with the union joint 17 that joins with vacuum suction machine.
Flushing attracts inserting tube 2 to be provided with flushing and attracts block 1, and perforator 13 is provided with perforator sheath 14.Be respectively applied for the protection flushing and attract inserting tube 2 and perforator 13.
During use,, again normal saline bag or bottle are hung on the higher support, perforator 13 is inserted on the bottle stopper of normal saline attracting the union joint 17 of flexible pipe 16 to join with vacuum suction machine.When needing flushing, open flushing valve 9, the aquaporin 4 of crossing of switching valve spool 5 is positioned on the interface, the seal section 7 of spool 5 is sealed lower interface, make flushing line 10 and flushing attract inserting tube 2 to be communicated with, at this moment just can use normal saline that wound is washed.When needs attract, close flushing valve 9, spool 5 moves down when pressing down snap-on push button 6, seal section 7 is positioned at the lower end of valve pocket, last interface is sealed by spool 5 epimeres, the aquaporin 4 of crossing of spool 5 is positioned on the lower interface, makes to attract pipeline 15 and flushing to attract inserting tube 2 to be communicated with, the air supply passage that makes seal section 7 simultaneously with aquaporin 4 be connected.At this moment start vacuum suction machine, just can carry out the imbibition operation, when suction pressure is excessive, regulate the air inlet amount, thereby reduce suction pressure by QI invigorating control valve 8.
Claims (6)
1. a peritoneoscope washes suction device, it comprises flushing line, attract pipeline and flushing to attract inserting tube, flushing line, attract pipeline to attract inserting tube to join by switching valve and flushing, it is characterized in that: described switching valve is provided with valve body, be provided with the valve pocket of vertical setting in the valve body, valve pocket is provided with the last interface that joins with flushing line, with the lower interface that attracts pipeline to join, be provided with spool in the valve pocket, the spool stage casing was provided with aquaporin, the spool hypomere is provided with the seal section that cooperates with lower interface, and snap-on push button is equipped with in the upper end of spool, and the sidewall of valve pocket bottom is provided with the QI invigorating hole, the QI invigorating control valve is housed on the QI invigorating hole, one side of described seal section is the sealing surface that cooperates with lower interface, and opposite side is provided with the air supply passage that cooperates with the QI invigorating hole, and air supply passage is connected with the mistake aquaporin.
2. peritoneoscope according to claim 1 flushing suction device is characterized in that: described valve body is provided with the flushing that communicates with valve pocket and attracts the inserting tube Connection Block, and flushing attracts to be connected by loose joint between inserting tube and the Connection Block.
3. peritoneoscope flushing suction device according to claim 1, it is characterized in that: described flushing line is provided with flushing valve, the tail end of flushing line is connected with the flushing flexible pipe, and the end of flushing flexible pipe is provided with perforator, and the flushing flexible pipe is provided with flow control valve.
4. peritoneoscope flushing suction device according to claim 1 is characterized in that: be connected with the attraction flexible pipe on the described attraction pipeline, attract the end of flexible pipe to be provided with the union joint that joins with vacuum suction machine.
5. peritoneoscope flushing suction device according to claim 1 is characterized in that: described flushing attracts inserting tube to be provided with flushing and attracts block.
6. peritoneoscope flushing suction device according to claim 1, it is characterized in that: described perforator is provided with the perforator sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110194302.3A CN102284090B (en) | 2011-07-12 | 2011-07-12 | Washing and attracting device for peritoneoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110194302.3A CN102284090B (en) | 2011-07-12 | 2011-07-12 | Washing and attracting device for peritoneoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102284090A true CN102284090A (en) | 2011-12-21 |
| CN102284090B CN102284090B (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110194302.3A Active CN102284090B (en) | 2011-07-12 | 2011-07-12 | Washing and attracting device for peritoneoscope |
Country Status (1)
| Country | Link |
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| CN (1) | CN102284090B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989048A (en) * | 2012-11-27 | 2013-03-27 | 王玉萍 | Blood recovery device |
| CN107049478A (en) * | 2017-05-08 | 2017-08-18 | 轩诗胜 | Smog and negative pressure suction device and method are used in a kind of hysteroscope art |
| CN108434545A (en) * | 2018-05-15 | 2018-08-24 | 苏州鸿博医疗器械有限公司 | A kind of separate type irrigation and drainage device |
| CN109350783A (en) * | 2018-12-27 | 2019-02-19 | 王学庆 | A kind of passive paunch flusher |
| CN109646729A (en) * | 2019-01-31 | 2019-04-19 | 常州市三润医疗器械科技有限公司 | Controllable multichannel flushing aspirator with separator |
| CN109745586A (en) * | 2019-01-30 | 2019-05-14 | 北京康源嘉成生物科技有限公司 | A kind of surgery aspirator having while controllable pre-washing function and controllable adjustment attract |
| CN112587301A (en) * | 2020-12-27 | 2021-04-02 | 河南科技大学第一附属医院 | Double-tube type vitreous cutting head for excision of ophthalmic vitreous body |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI552715B (en) | 2015-10-12 | 2016-10-11 | 台灣先進手術醫療器材股份有限公司 | Valve mechanism for suction and irrigation instrument |
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| CN2114429U (en) * | 1992-02-20 | 1992-09-02 | 中国人民解放军第二○二医院 | Multi-function washing aspirator |
| JPH08112249A (en) * | 1994-10-12 | 1996-05-07 | Fuji Photo Optical Co Ltd | Fluid supply apparatus for endoscope |
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| CN201164614Y (en) * | 2008-03-13 | 2008-12-17 | 柴振乾 | Medical flushing aspirator handle |
| JP2009142324A (en) * | 2007-12-11 | 2009-07-02 | Olympus Medical Systems Corp | Endoscope washing/disinfecting device |
| CN202146459U (en) * | 2011-07-12 | 2012-02-22 | 江苏苏云医疗器材有限公司 | Flushing and sucking device for laparoscope |
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2011
- 2011-07-12 CN CN201110194302.3A patent/CN102284090B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2114429U (en) * | 1992-02-20 | 1992-09-02 | 中国人民解放军第二○二医院 | Multi-function washing aspirator |
| JPH08112249A (en) * | 1994-10-12 | 1996-05-07 | Fuji Photo Optical Co Ltd | Fluid supply apparatus for endoscope |
| CN2768797Y (en) * | 2005-01-18 | 2006-04-05 | 郭继焕 | Double-function gastric lavaging device |
| JP2009142324A (en) * | 2007-12-11 | 2009-07-02 | Olympus Medical Systems Corp | Endoscope washing/disinfecting device |
| CN201164614Y (en) * | 2008-03-13 | 2008-12-17 | 柴振乾 | Medical flushing aspirator handle |
| CN202146459U (en) * | 2011-07-12 | 2012-02-22 | 江苏苏云医疗器材有限公司 | Flushing and sucking device for laparoscope |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989048A (en) * | 2012-11-27 | 2013-03-27 | 王玉萍 | Blood recovery device |
| CN107049478A (en) * | 2017-05-08 | 2017-08-18 | 轩诗胜 | Smog and negative pressure suction device and method are used in a kind of hysteroscope art |
| CN108434545A (en) * | 2018-05-15 | 2018-08-24 | 苏州鸿博医疗器械有限公司 | A kind of separate type irrigation and drainage device |
| CN109350783A (en) * | 2018-12-27 | 2019-02-19 | 王学庆 | A kind of passive paunch flusher |
| CN109745586A (en) * | 2019-01-30 | 2019-05-14 | 北京康源嘉成生物科技有限公司 | A kind of surgery aspirator having while controllable pre-washing function and controllable adjustment attract |
| CN109745586B (en) * | 2019-01-30 | 2024-06-04 | 常州北卓医疗科技发展有限公司 | Surgical aspirator with flushing function and attraction force adjusting function |
| CN109646729A (en) * | 2019-01-31 | 2019-04-19 | 常州市三润医疗器械科技有限公司 | Controllable multichannel flushing aspirator with separator |
| CN109646729B (en) * | 2019-01-31 | 2024-03-26 | 常州市三润医疗器械科技有限公司 | Adjustable multi-channel flushing aspirator with separator |
| CN112587301A (en) * | 2020-12-27 | 2021-04-02 | 河南科技大学第一附属医院 | Double-tube type vitreous cutting head for excision of ophthalmic vitreous body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102284090B (en) | 2014-02-26 |
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