CN205339063U - Nucleus pulposus forceps - Google Patents
Nucleus pulposus forceps Download PDFInfo
- Publication number
- CN205339063U CN205339063U CN201520990791.7U CN201520990791U CN205339063U CN 205339063 U CN205339063 U CN 205339063U CN 201520990791 U CN201520990791 U CN 201520990791U CN 205339063 U CN205339063 U CN 205339063U
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- CN
- China
- Prior art keywords
- fixed
- caliper
- fixed caliper
- binding clip
- illuminating lamp
- 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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Abstract
The utility model discloses a nucleus pulposus forceps, including fixed caliper, fixed caliper's front end is equipped with fixed binding clip, and fixed caliper's rear end is equipped with fixed handle, and it articulatedly on fixed handle's the position has a flexible handle to be close to on fixed caliper, and flexible handle is last to be connected with and to sting eager movable clamp body with fixed caliper, and movable clamp body's front end has a movable binding clip through a round pin axle fixed caliper 1, the tip of fixed binding clip is equipped with the light, last power and the switch of being equipped with of fixed caliper, light, power and switch are in the same place at the inside wire series of fixed caliper through setting up. During the operation after movable clamp body and the fixed caliper interlock utilization activity binding clip open backbone intervertebral disc tissue forceps holder, the art open country exposes the back, utilizes the light on the fixed binding clip to provide the light source to the art open country, makes the deep art wild clear, consequently can reduce operational risk in the art, shortens operation time, reduces intraoperative hemorrhage, lets patient be benefited.
Description
Technical field
This utility model relates to one can make visual area, deep nucleus pulposus clamp clearly, belongs to technical field of medical instruments.
Background technology
Nucleus pulposus clamp is one of medical apparatus and instruments of commonly using in spinal operation, and nucleus pulposus clamp is mainly used in clamp spinal column disc tissue.Nucleus pulposus clamp includes fixed caliper, the front end of fixed caliper is provided with fixed pliers head, the rear end of fixed caliper is provided with fixed handle, fixed caliper is hinged with flexible handle on the position of fixed handle, being connected on flexible handle and sting the moving caliper cut with fixed caliper, the front end of moving caliper is connected with movable binding clip by bearing pin.During operation, it is engaged utilization activity binding clip by moving caliper with fixed caliper and spinal column disc tissue clamp is opened, so that visual area exposes.Owing to the wound of spinal operation generally can be smaller deep again, the shadowless lamp on operating-table can not reach visual area, deep sometimes, causes that visual area is unintelligible.Spinal operation belongs to delicate procedure, the unintelligible risk having Spinal Cord and nerve root in visual area, and operation risk also can be caused to increase, and strengthens intraoperative hemorrhage, extends operating time.
Summary of the invention
The purpose of this utility model is in that to provide one can make visual area, deep nucleus pulposus clamp clearly, to solve nucleus pulposus clamp unintelligible technical problem being easily caused spinal cord and nerve root injury in visual area when operation of prior art.
This utility model adopts the following technical scheme that a kind of nucleus pulposus clamp, including fixed caliper, the front end of fixed caliper is provided with fixed pliers head, the rear end of fixed caliper is provided with fixed handle, fixed caliper is hinged with flexible handle on the position of fixed handle, flexible handle is connected to and stings the moving caliper cut with fixed caliper, the front end of moving caliper is connected with movable binding clip by bearing pin, the end of described fixed pliers head is provided with illuminating lamp, described fixed caliper is provided with power supply and switch, described illuminating lamp, power supply with switch by together with being arranged on the wired in series within fixed caliper.
Described fixed caliper is additionally provided with the slide rheostat connected with illuminating lamp.
Described illuminating lamp is the LED bulb being embedded in fixed pliers head front end.
Described power supply is be placed to the button cell within fixed caliper.
The beneficial effects of the utility model are: this utility model is by arranging illuminating lamp at fixed pliers head head end, power supply is utilized to power to illuminating lamp, utilize the opening and closing of on-off control illuminating lamp, after during operation, moving caliper is engaged with fixed caliper, spinal column disc tissue clamp is opened by utilization activity binding clip, after visual area exposes, the illuminating lamp on fixed pliers head is utilized to provide light source to visual area, make visual area, deep clear, therefore operational risk in art can be reduced, shorten operating time, reduce intraoperative hemorrhage, allow patient be benefited.And power supply and switch are arranged on fixed caliper by this utility model, change power supply and control switch is very convenient；Illuminating lamp is provided on fixed pliers head, and therefore illuminating lamp opens tissue without influence on adjustable clamp head-clamp；Operation will not be impacted it addition, be arranged on the wire within fixed caliper.
Preferably, the brightness of illuminating lamp can be changed by regulating slide rheostat, be more beneficial for observing visual area.
Preferably, illuminating lamp adopts LED bulb, has that volume is little, brightness is high, the advantage of little power consumption, and illuminating lamp is embedded into fixed pliers head front end and is not easy to come off.
Preferably, power supply adopts button cell to have the advantage that volume is little, be conveniently replaceable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
The structure of a kind of embodiment of this utility model is as shown in Figure 1, the nucleus pulposus clamp of the present embodiment includes fixed caliper 1, the front end of fixed caliper 1 is provided with fixed pliers head 3, the rear end of fixed caliper 1 is provided with fixed handle 2, fixed caliper 1 is hinged with flexible handle 4 on the position of fixed handle 2, flexible handle 4 is connected to and stings the moving caliper 5 cut with fixed caliper 1, the front end of moving caliper 5 is connected with movable binding clip 6 by bearing pin, the end of described fixed pliers head 1 is provided with illuminating lamp 7, described fixed caliper 1 is provided with power supply 8 and switch 9, described illuminating lamp 7, power supply 8 and switch 9 are cascaded by the wire (not showing in accompanying drawing) being arranged within fixed caliper 1.Described fixed caliper 1 is additionally provided with the slide rheostat 10 connected with illuminating lamp 7.Described illuminating lamp 7 adopts and is embedded in the LED bulb of fixed pliers head front end, has that volume is little, brightness is high, the advantage of little power consumption, and illuminating lamp is embedded into fixed pliers head front end and is not easy to come off.Described power supply 8 is be placed to the button cell within fixed caliper 1, and volume is little, be conveniently replaceable.
Owing to fixed pliers head head end arranges illuminating lamp, power supply is utilized to power to illuminating lamp, utilize the opening and closing of on-off control illuminating lamp, during operation, spinal column disc tissue clamp is opened after being engaged with fixed caliper by moving caliper with movable binding clip, visual area utilizes illuminating lamp to provide light source to visual area, makes visual area, deep clear after exposing, can also pass through to regulate slide rheostat during use and can change the brightness of illuminating lamp, be more beneficial for observing visual area.Therefore nucleus pulposus clamp of the present utility model can reduce operational risk in art, shortens operating time, reduces intraoperative hemorrhage, allows patient be benefited.Power supply and switch are arranged on fixed caliper, change power supply and control switch is very convenient；Illuminating lamp is provided on fixed pliers head, and therefore illuminating lamp opens tissue without influence on adjustable clamp head-clamp；Operation will not be impacted it addition, be arranged on the wire within fixed caliper.
Above-described embodiment is this utility model one preferred embodiment, and this utility model also has various changes and modifications, and these changes and improvements both fall within the scope that this utility model claims.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (4)
1. a nucleus pulposus clamp, including fixed caliper (1), the front end of fixed caliper (1) is provided with fixed pliers head (3), the rear end of fixed caliper (1) is provided with fixed handle (2), the position of the upper close fixed handle (2) of fixed caliper (1) is hinged with flexible handle (4), flexible handle (4) is connected to and stings the moving caliper (5) cut with fixed caliper (1), the front end of moving caliper (5) is connected with movable binding clip (6) by bearing pin, it is characterized in that: the end of described fixed pliers head (3) is provided with illuminating lamp (7), described fixed caliper (1) is provided with power supply (8) and switch (9), described illuminating lamp (7), power supply (8) and switch (9) are by being arranged on the internal wired in series of fixed caliper (1) together.
2. nucleus pulposus clamp according to claim 1, it is characterised in that: described fixed caliper (1) is additionally provided with the slide rheostat (10) connected with illuminating lamp (7).
3. nucleus pulposus clamp according to claim 1, it is characterised in that: described illuminating lamp (7) is the LED bulb being embedded in fixed pliers head (3) front end.
4. nucleus pulposus clamp according to claim 1, it is characterised in that: described power supply (8) is be placed to the button cell inside fixed caliper (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990791.7U CN205339063U (en) | 2015-12-03 | 2015-12-03 | Nucleus pulposus forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990791.7U CN205339063U (en) | 2015-12-03 | 2015-12-03 | Nucleus pulposus forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205339063U true CN205339063U (en) | 2016-06-29 |
Family
ID=56152455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520990791.7U Expired - Fee Related CN205339063U (en) | 2015-12-03 | 2015-12-03 | Nucleus pulposus forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205339063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477999A (en) * | 2019-08-29 | 2019-11-22 | 湖南瀚德微创医疗科技有限公司 | A kind of surgical clamp exporting constant clamping force |
-
2015
- 2015-12-03 CN CN201520990791.7U patent/CN205339063U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477999A (en) * | 2019-08-29 | 2019-11-22 | 湖南瀚德微创医疗科技有限公司 | A kind of surgical clamp exporting constant clamping force |
| CN110477999B (en) * | 2019-08-29 | 2021-07-02 | 湖南瀚德微创医疗科技有限公司 | Surgical clamp capable of outputting constant clamping force |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160629 Termination date: 20191203 |