CN201213971Y - Buckle clamp type operation conduit connection device - Google Patents
Buckle clamp type operation conduit connection device Download PDFInfo
- Publication number
- CN201213971Y CN201213971Y CNU2008200209943U CN200820020994U CN201213971Y CN 201213971 Y CN201213971 Y CN 201213971Y CN U2008200209943 U CNU2008200209943 U CN U2008200209943U CN 200820020994 U CN200820020994 U CN 200820020994U CN 201213971 Y CN201213971 Y CN 201213971Y
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- China
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- hollow
- outer sleeve
- connecting device
- sleeve body
- clamping
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Abstract
The utility model relates to a clamped surgical catheter connecting device, which consists of a two-way body, a clamping column, a rubber pipe and an outer sleeve body, wherein one end of the two-way body is provided with a Luer connector and the other end of the two-way body is provided with a hollow clamping connector; the rubber pipe is positioned inside a hollow position of the hollow clamping connector the tail end of which is fixed inside a groove of the clamping column; the center of the clamping column is provided with a surgical catheter through hole; the outer sleeve body can be movably and tightly sleeved on the hollow clamping connector and the outside of the clamping column; the hollow clamping connector is provided with a plurality of elastic clamping jaws; and the central outside of each clamping jaw is provided with a tapered bevel. When the clamped surgical catheter connecting device is used, the surgical catheter can be inserted into an inner cavity of the rubber pipe through the surgical catheter through hole of the clamping column, and is reliably clamped between the hollow clamping connector and the rubber pipe through movement and tight retraction of the outer sleeve body. The clamped surgical catheter connecting device has the advantages of simple construction, convenient operation, reliable connection, good leak tightness, and capability of effectively avoiding falling out and blockage of the surgical catheter.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of medical clamp-type surgical catheters connecting device.
Background technology
We know that the surgical catheters kind that the surgical operation drain is used is a lot, and is thicker as the surgical catheters that intraperitoneal drainage is used, and the surgical catheters of usefulness such as lumbar puncture, brain external drainage is thinner.During operation, require various surgical catheters well to be connected with drainage device.Drainage device generally is made up of pump, conduit, double lumen tube and arm, the two ends of pump are by the connecting device connecting duct, the other end of pump upper end conduit connects double lumen tube, the trocar sheath diameter of double lumen tube is identical with the diameter of pump, the inner catheter identical with conduit diameter arranged in the trocar sheath, on the tube wall of inner catheter cinclides is arranged.Be applicable to drainage, vermiform appendix perforation diffuse peritonitis, perforation of gallbladder diffuse peritonitis in the liver sausage, can not make the silk thread of conduit and abdominal skin and fix.Clinical practice reduces peritoneal cavity drainage tube and places quantity, reduces patient's misery, but its complex structure, conduit connects inconvenience.At present, also there is not special-purpose surgical catheters connecting device.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple structure is provided, and is easy to operate, the resistance to pressure height, connect reliably good airproof performance, the clamp-type surgical catheters connecting device that can effectively avoid surgical catheters to deviate from and block.
The technical scheme in the invention for solving the above technical problem is: a kind of clamp-type surgical catheters connecting device, it is characterized in that: it is made up of two entire bodies, card post, rubber tube, outer sleeve body, two entire bodies, one end is that female Luer, the other end are hollow clip joint, rubber tube is arranged in the hollow of hollow clip joint, hollow clip connector end is fixed in the groove of card post, card post center is provided with the surgical catheters through hole, and removable the tightening of outer sleeve body is set in hollow clip joint and card post outside.
Hollow clip joint described in the utility model is with elastic jaw for several, and the outside, jaw middle part is provided with the inclined-plane of a band tapering.
Outer sleeve body described in the utility model center is provided with a cylindrical hole that can tighten jaw, and cylindrical hole is provided with a Ka Tai who cooperates with the card post.
The female Luer of this utility model two entire bodies is the standard medical connector, can firmly be connected with other medical drainage equipment, surgical catheters can be inserted the inner chamber of rubber tube by the surgical catheters through hole of card post, tighten by the mobile of outer sleeve body, in hollow clip joint and the rubber tube surgical catheters that is fixedly clamped reliably.Against existing technologies, this utility model simple structure, easy to operate, connect reliably, good airproof performance can effectively avoid surgical catheters to deviate from and block.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model two entire bodies;
Fig. 3 is that the A-A of Fig. 2 is to sketch map;
Fig. 4 is the structural representation of this utility model outer sleeve body;
1. 2 entire bodies among the figure, 2. outer sleeve body, 3. card post, 4. rubber tube, 11. female Luer, 12. hollow clip joints, 13. ellipse boss, 14. inclined-planes, 21. cylindrical holes, 22. Ka Tai, 23. ellipse boss.
The specific embodiment
From Fig. 1 Fig. 2 as can be seen, a kind of clamp-type surgical catheters connecting device, it is made up of two entire bodies 1, card post 3, rubber tube 4, outer sleeve body 2.Said two entire bodies, 1 one ends are that female Luer 11, the other end are hollow clip joint 12, and the centre is an ellipse boss 13, constitutes one two entire body.Female Luer 11 is the standard medical connector, can firmly be connected cooperation with other medical drainage equipment, connects reliably difficult drop-off.
This utility model rubber tube 4 is arranged in the hollow of hollow clip joint 12, and it can contraction clip fastens the surgical catheters that is inserted in its inner chamber with the contraction extruding of hollow clip joint 12.Hollow clip joint 12 ends are fixed in the groove that card post 3 is provided with.Said hollow clip joint 12 is with elastic jaw for several, and the jaw middle part outside is provided with the inclined-plane 14 of a band tapering, and the jaw end is fixed in the groove that card post 3 is provided with.Card post 3 centers are provided with the surgical catheters through hole, and surgical catheters is inserted in the inner chamber of rubber tube 4 by the surgical catheters through hole of card post 3.Outer sleeve body 2 removable tightening are set in hollow clip joint 12 and card post 3 outsides.
Two entire bodies described in the utility model, 1 middle part is provided with ellipse boss 13, as Fig. 2, shown in Figure 3.Be convenient to dominated by hand when manipulating.
As Fig. 1, shown in Figure 4.Outer sleeve body described in the utility model 2 centers are provided with a cylindrical hole 21 that can tighten jaw.Cylindrical hole 21 is enclosed within the outside of elastic hollow clip joint 12 and card post 3.Cylindrical hole 21 is provided with a card platform 22, and card platform 22 and card post 3 cooperate and stop outer sleeve body 2 landings.Like this, outer sleeve body 2 is enclosed within hollow clip joint 12 outsides, is stuck between two entire bodies, 1 middle part ellipse boss 13 and the card post 3.When it is positioned at bottom when outer sleeve body 2, surgical catheters is inserted in the inner chamber of rubber tube 4 by the surgical catheters through hole of card post 3, outer sleeve body 2 misaligns empty calorie clipper joint 12 and produces clamping force, and the rubber tube 4 and the surgical catheters that misalign in the empty calorie clipper joint 12 produce pressure; On outer sleeve body 2, move and push up ellipse boss 13, utilize the inclined-plane 14 of hollow clip joint 12 middle part band taperings and the elasticity that itself has, outer sleeve body 2 tight fits clamp hollow clip joint 12, and then rubber tube 4 in the centering empty calorie clipper joint 12 and surgical catheters generation pressure, surgical catheters is tightly blocked.
Outer sleeve body described in the utility model 2 upper ends also are provided with ellipse boss 23, and are corresponding with ellipse boss 13 on two entire bodies 1, control use when being convenient to operate.
This utility model simple structure, easy to operate, connect reliably, good airproof performance is a kind of ideal clamp-type surgical catheters connecting device, can effectively avoid surgical catheters to deviate from and block.
Claims (5)
1. clamp-type surgical catheters connecting device, it is characterized in that: it is made up of two entire bodies, card post, rubber tube, outer sleeve body, two entire bodies, one end is that female Luer, the other end are hollow clip joint, rubber tube is arranged in the hollow of hollow clip joint, hollow clip connector end is fixed in the groove of card post, card post center is provided with the surgical catheters through hole, and removable the tightening of outer sleeve body is set in hollow clip joint and card post outside.
2. clamp-type surgical catheters connecting device according to claim 1 is characterized in that: hollow clip joint is with elastic jaw for several, and the outside, jaw middle part is provided with the inclined-plane of a band tapering.
3. clamp-type surgical catheters connecting device according to claim 1 and 2 is characterized in that: the outer sleeve body center is provided with a cylindrical hole that can tighten jaw, and cylindrical hole is provided with a Ka Tai who cooperates with the card post.
4. clamp-type surgical catheters connecting device according to claim 1 is characterized in that: two entire bodies middle part is provided with the ellipse boss.
5. clamp-type surgical catheters connecting device according to claim 1 is characterized in that: the outer sleeve body upper end is provided with the ellipse boss, and is corresponding consistent with the ellipse boss on two entire bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200209943U CN201213971Y (en) | 2008-04-18 | 2008-04-18 | Buckle clamp type operation conduit connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200209943U CN201213971Y (en) | 2008-04-18 | 2008-04-18 | Buckle clamp type operation conduit connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201213971Y true CN201213971Y (en) | 2009-04-01 |
Family
ID=40519181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200209943U Expired - Fee Related CN201213971Y (en) | 2008-04-18 | 2008-04-18 | Buckle clamp type operation conduit connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201213971Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102575703A (en) * | 2009-10-20 | 2012-07-11 | 株式会社利富高 | Clip |
| CN104288892A (en) * | 2014-10-13 | 2015-01-21 | 南通伊诺精密塑胶导管有限公司 | High-flow anti-bending guide catheter structure |
| CN104399171A (en) * | 2014-11-28 | 2015-03-11 | 中山市普利斯微创介入医械有限公司 | Sleeve type catheter connector |
-
2008
- 2008-04-18 CN CNU2008200209943U patent/CN201213971Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102575703A (en) * | 2009-10-20 | 2012-07-11 | 株式会社利富高 | Clip |
| CN104288892A (en) * | 2014-10-13 | 2015-01-21 | 南通伊诺精密塑胶导管有限公司 | High-flow anti-bending guide catheter structure |
| CN104399171A (en) * | 2014-11-28 | 2015-03-11 | 中山市普利斯微创介入医械有限公司 | Sleeve type catheter connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG DAZHENG MEDICAL INSTRUMENT CO., LTD. Free format text: FORMER NAME: CUNSONG MEDICAL PRODUCTS CO., LTD., WEIHAI |
|
| CP03 | Change of name, title or address |
Address after: Shandong province Weihai city Dalian District Road 65, zip code: 264209 Patentee after: Shandong Gredmedic Co., Ltd. Address before: Shandong province Weihai city Dalian District Road 65, zip code: 264209 Patentee before: Weihai Cunsong Medical Products Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20140418 |