CN204318898U - A kind of endoscopic procedure hole leakproof and drainage system - Google Patents
A kind of endoscopic procedure hole leakproof and drainage system Download PDFInfo
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- CN204318898U CN204318898U CN201420774157.5U CN201420774157U CN204318898U CN 204318898 U CN204318898 U CN 204318898U CN 201420774157 U CN201420774157 U CN 201420774157U CN 204318898 U CN204318898 U CN 204318898U
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- sacculus
- hole
- theater instruments
- operating theater
- cork
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Abstract
The utility model discloses a kind of endoscopic procedure hole leakproof and drainage system, be made up of cork and sacculus, described cork is located on sacculus, operating theater instruments hole is provided with in cork, operating theater instruments hole communicates with sacculus, described sacculus is provided with the operating theater instruments patchhole matched with operating theater instruments hole, and sacculus is also provided with bleeder port.This utility model can utilize the cork on sacculus to block endoscopic procedure hole, dredge after sacculus being lost heart again, collect the body fluid or flushing liquor that overflow from operating theater instruments hole, body fluid or flushing liquor is prevented to be ejected in operating room or with it medical personnel, have easy to use, the features such as production cost is low.
Description
Technical field
This utility model relates to Endoscope-assisted device, is specifically related to a kind of endoscopic procedure hole liquid leak-proof and drainage system.
Background technology
Endoscope is a kind of common Minimally Invasive Surgery apparatus, be divided into endoscope for ENT, urethrocystoscope, resectoscope, peritoneoscope, arthroscope, nasal sinuses mirror, laryngoscope etc., major function is carried out medical inspection and provides visual Minimally Invasive Surgery environment and passage and implement Minimally Invasive Surgery.Endoscope generally by optical imagery and illuminator, can operating walk way and Minimally Invasive Surgery apparatus etc. form.Operating theater instruments and article enter operational medicine inspection and operation in body by endoscopic procedure hole.
Endoscope is used in Urology Surgery at first, also be the modus operandi that the most often uses of Urology Surgery now, comprise urethrocystoscope, resectoscope, plasma mirror, ureteroscope, the many kinds of modus operandis such as PCN, these operations are all real in a relatively airtight tract operating on, in order to reduce the temperature in endoscope's use procedure, reduce high temperature to the infringement operating mirror and tissue, wash away the hemorrhage to keep the clear of the visual field of camera lens front, often need to use the water of certain pressure to carry out the flushing continued, these have the flushing liquor of larger pressure, easily outwards flow out from endoscopic procedure hole and even spray.Usually the method for " blocking up " is adopted to prevent body fluid or flushing liquor from outwards spraying at present, namely on endoscopic procedure hole, a silica gel plug is installed, operating theater instruments (laser fiber, plasma electrode, pneumatic lithotripsy dry, foreign body forceps, biopsy forceps etc.) enters endoscope by the aperture of silica gel plug, the method has certain protection effect, partly can reduce the amount of overflow, but the pressure that can not reduce during overflow, on the contrary because " blocking " makes efferent tract narrow, pressure during overflow significantly increases.Because silica gel plug is there is certain gap all the time; its sealing is poor; and because of apparatus in art continued operation with twitch and tractive gap can be made to increase; now flushing liquor pressure usually outwards sprays along the gap of operator participant plug; especially the operating apparatus in handle hole inserts with the moment of extracting more serious; often can be ejected in operating room, on the clothes of medical personnel, even face, eyes etc., serious harm risk is caused to medical personnel and environment.
Summary of the invention
The purpose of this utility model is for above-mentioned defect, provides a kind of employing not only " to block up " but also the endoscopic procedure hole leakproof that the method for " dredging " prevents body fluid or flushing liquor from outwards spraying and drainage system.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of endoscopic procedure hole leakproof and drainage system, comprise cork, also comprise sacculus, described cork is located on sacculus, operating theater instruments hole is provided with in described cork, described operating theater instruments hole communicates with sacculus, and described sacculus is provided with the operating theater instruments patchhole matched with operating theater instruments hole, and described sacculus is also provided with bleeder port.
Described sacculus is provided with the discharging tube communicated with sacculus.
Described cork is silica gel plug.
Described operating theater instruments hole is provided with seal section, and described seal section is infundibulate, and the wide mouth part of described seal section is connected with sacculus.
This utility model can utilize the cork on sacculus to block endoscopic procedure hole, on the one hand the amount of overflow is significantly reduced, simultaneously, the liquid that small part is overflowed, flow in the larger sacculus of volume, pressure reduces sharply because tract broadens, post-decompression liquid can be dredged by sacculus, collect, when after the liquid that have collected certain volume in sacculus, can also close bleeder port, extruding sacculus, is discharged liquid by discharging tube, thus prevent body fluid or flushing liquor outwards to spray, enable the relieved and continuous continual operation of medical personnel.The features such as this utility model also has easy to use, and production cost is low.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
In figure: 1-sacculus, 2-cork, 3-operating theater instruments patchhole, 4-operating theater instruments hole, 5-bleeder port, 6-discharging tube, 7-seal section.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, this utility model is described in detail.
Embodiment: as shown in Figure 1, a kind of endoscopic procedure hole leakproof and drainage system, be made up of cork 2 and sacculus 1, described cork 2 is located on sacculus 1, operating theater instruments hole 4 is provided with in described cork 2, described operating theater instruments hole 4 communicates with sacculus 1, described sacculus 1 is provided with the operating theater instruments patchhole 3 matched with operating theater instruments hole 4, the discharging tube 6 described sacculus 1 being also provided with bleeder port 5 and communicating with sacculus 1, described cork 2 is silica gel plug, described operating theater instruments hole 3 is provided with seal section 7, described seal section 7 is infundibulate, the wide mouth part of described seal section 7 is connected with sacculus 1.
During operation, first get lodged on endoscopic procedure hole by cork 2, then operating theater instruments inserted sacculus 1 and enter endoscope by operating theater instruments hole 4, medical personnel can perform the operation in patient body.When having body fluid or flushing liquor overflows from the gap between cork 2 and operating theater instruments, opening bleeder port 5 pressure release, collecting liquid with sacculus 1, when the liquid in sacculus 1 is more, then close bleeder port 5, by extruding sacculus 1, liquid is discharged.Because operating theater instruments hole 4 is provided with the less seal section of internal diameter 7, can coincide with the operating theater instruments of various diameter, thus play better sealing effectiveness, seal section 7 is set to infundibulate simultaneously, so that operating theater instruments is inserted.
Claims (4)
1. an endoscopic procedure hole leakproof and drainage system, comprise cork (2), it is characterized in that: also comprise sacculus (1), described cork (2) is located on sacculus (1), operating theater instruments hole (4) is provided with in described cork (2), described operating theater instruments hole (4) communicates with sacculus (1), described sacculus (1) is provided with the operating theater instruments patchhole (3) matched with operating theater instruments hole (4), described sacculus (1) is also provided with bleeder port (5).
2. endoscopic procedure hole leakproof as claimed in claim 1 and drainage system, is characterized in that: described sacculus (1) is provided with the discharging tube (6) communicated with sacculus (1).
3. endoscopic procedure hole leakproof as claimed in claim 1 or 2 and drainage system, is characterized in that: described cork (2) is silica gel plug.
4. endoscopic procedure hole leakproof as claimed in claim 1 or 2 and drainage system, it is characterized in that: described operating theater instruments hole (3) is provided with seal section (7), described seal section (7) is infundibulate, and the wide mouth part of described seal section (7) is connected with sacculus (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774157.5U CN204318898U (en) | 2014-12-10 | 2014-12-10 | A kind of endoscopic procedure hole leakproof and drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774157.5U CN204318898U (en) | 2014-12-10 | 2014-12-10 | A kind of endoscopic procedure hole leakproof and drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204318898U true CN204318898U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420774157.5U Active CN204318898U (en) | 2014-12-10 | 2014-12-10 | A kind of endoscopic procedure hole leakproof and drainage system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204318898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248955A (en) * | 2020-03-20 | 2020-06-09 | 西安交通大学医学院第二附属医院 | Endoscope for prostate operation |
-
2014
- 2014-12-10 CN CN201420774157.5U patent/CN204318898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248955A (en) * | 2020-03-20 | 2020-06-09 | 西安交通大学医学院第二附属医院 | Endoscope for prostate operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220714 Address after: 430000 the Great Wall Garden Road, East Lake New Technology Development Zone, Wuhan, Hubei 8 Patentee after: Wuhan Tangji Medical Technology Co.,Ltd. Address before: 430000 the Great Wall Garden Road, East Lake New Technology Development Zone, Wuhan, Hubei 8 Patentee before: WUHAN TANGJI TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |