CN202654168U - Clamping bead chain draw hook - Google Patents
Clamping bead chain draw hook Download PDFInfo
- Publication number
- CN202654168U CN202654168U CN 201220133481 CN201220133481U CN202654168U CN 202654168 U CN202654168 U CN 202654168U CN 201220133481 CN201220133481 CN 201220133481 CN 201220133481 U CN201220133481 U CN 201220133481U CN 202654168 U CN202654168 U CN 202654168U
- Authority
- CN
- China
- Prior art keywords
- bead chain
- card bead
- clamping bead
- drag hook
- draw hook
- 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
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a surgical instrument, and particularly relates to a clamping bead chain draw hook for stretching operative incisions. The clamping bead chain draw hook consists of a hook head and a silicon rubber clamping bead chain, wherein clamping beads are arranged on the clamping bead chain at certain intervals; and the hook head is a stainless steel hook head, and is directly embedded into the silicon rubber clamping bead chain through a vulcanizing process. The clamping bead chain draw hook is used for stretching operative incisions in various types of surgery and expanding the visual field of a doctor, and has a popularization value.
Description
Technical field
This utility model relates to operating theater instruments, particularly a kind of card bead chain drag hook of tractive operative incision.
Background technology
Fully exposing surgical field of view is one of key factor of successful surgery, extensively adopting the various surgery tractor tractives of human to open operative incision in the surgical operation broadens one's vision, artificial tractive operative incision is not only consuming time but also require great effort, because operating room is relatively narrow and small, sometimes the people can't stand, so be difficult to effectively perform the operation, therefore wishing has apparatus to assist.
The utility model content
For solving the problems of the technologies described above, this utility model provides a kind of miniature card bead chain drag hook, it with retract frame and support the use, tractive is opened operative incision to greatest extent, and the patient is not only broadened one's vision but also saves muscle power, also can reduce the personnel when performing the operation.
The present invention realizes by following technical scheme:
A kind of card bead chain drag hook of tractive operative incision is characterized in that described card bead chain drag hook is comprised of gib head and silicone rubber card bead chain, and the card bead chain has a card bead every a segment distance.
Described gib head is stainless gib head, directly is embedded in by sulfuration process in the card bead chain of silicone rubber.
Beneficial effect of the present invention is:
When (1) implementing surgical operation, can reduce the personnel of operation, the operative incision maximization of tractive.
(2) convenient and can perform the operation at any time.
(3) reduce wound and cut the rear waiting time and hemorrhage.
Description of drawings
Fig. 1 is card bead chain drag hook sketch map.
Fig. 2 is card bead chain drag hook work sketch map.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
Such as Fig. 1 card bead chain drag hook sketch map, with card bead chain drag hook gib head 1 tractive operative incision, card bead chain drag hook cervical region 2 is used for putting it into the draw-in groove that retracts frame, and card bead chain drag hook card bead 3 is used for being fixed on the draw-in groove that retracts frame.
Such as Fig. 2 card bead chain drag hook work sketch map, with card bead chain drag hook gib head 1, retract operative incision 6, stretching card bead chain drag hook cervical region 2 is put into draw-in groove 4 and is unclamped, card bead chain drag hook is owing to the effect of card bead 3 is fixed in the draw-in groove 4 that retracts frame, operative incision is just fixing, retracts the tight lock screw 5 on the middle both sides of frame, is used for regulating with locking retracting frame.
This utility model is used for all kinds of surgical operation tractive operative incisions, can make operation convenient, and the patient visual field is openr, improves success rate of operation.
Claims (2)
1. the card bead chain drag hook of a tractive operative incision is characterized in that described card bead chain drag hook is comprised of gib head and silicone rubber card bead chain, and the card bead chain has a card bead every a segment distance.
2. card bead chain drag hook as claimed in claim 1 is characterized in that described gib head is stainless gib head, directly is embedded in by sulfuration process in the card bead chain of silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220133481 CN202654168U (en) | 2012-03-31 | 2012-03-31 | Clamping bead chain draw hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220133481 CN202654168U (en) | 2012-03-31 | 2012-03-31 | Clamping bead chain draw hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202654168U true CN202654168U (en) | 2013-01-09 |
Family
ID=47449120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220133481 Expired - Fee Related CN202654168U (en) | 2012-03-31 | 2012-03-31 | Clamping bead chain draw hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202654168U (en) |
-
2012
- 2012-03-31 CN CN 201220133481 patent/CN202654168U/en not_active Expired - Fee Related
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 201299 Shanghai City, Pudong New Area Xiang River Road 458 Lane 31, room 402 Patentee after: Shanghai Yihong Science & Technology Engineering Co. Ltd. Address before: 201112 Chen Cheng economic city, Pujiang Town, Shanghai, Minhang District Patentee before: Shanghai Yihong Science & Technology Engineering Co. Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Yihong Science & Technology Engineering Co. Ltd. Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20160331 |