CN207186680U - Fixing clamp for orthopedics department - Google Patents
Fixing clamp for orthopedics department Download PDFInfo
- Publication number
- CN207186680U CN207186680U CN201720208072.4U CN201720208072U CN207186680U CN 207186680 U CN207186680 U CN 207186680U CN 201720208072 U CN201720208072 U CN 201720208072U CN 207186680 U CN207186680 U CN 207186680U
- Authority
- CN
- China
- Prior art keywords
- tong arm
- connecting rod
- socket
- ball
- fixing clamp
- 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 belongs to field of medical device, more particularly to a kind of fixing clamp for orthopedics department.Including the first tong arm and the second tong arm connected by a rotating shaft, first tong arm and the second tong arm rear end are equipped with a gripping finger ring, first tong arm and the second tong arm front end are equipped with clamping part, first tong arm is provided with the ratchet bar of a circular arc close to gripping at finger ring, second tong arm is provided with the fixed block of one and ratchet bar cooperation close to gripping at finger ring, the clamping part includes being mutually linked the connecting rod of setting, the utility model is by providing a kind of fixing clamp for orthopedics department, the clamping part of fixing clamp for orthopedics department is used as by the use of the connecting rod being mutually linked, by adjusting the position relationship between two neighboring connecting rod, and then realize the fixed requirement of arbitrary shape, ensure that the scope of application of fixing clamp for orthopedics department provided by the utility model is more extensive.
Description
Technical field
The utility model belongs to field of medical device, more particularly to a kind of fixing clamp for orthopedics department.
Background technology
At present, lead to again after being gripped as human fracture frequently with screw fixed reset method, during operation using grips pincers
Cross screw and carry out replacement and fixation, the fixation front end geometry used at present is fixed mostly, and the skeletal shape at each position is corresponding
The grips pincers of practical respective shapes, but fracture generation randomness is bigger, therefore, the more complicated fracture of some situations is sometimes
It can not be fixed using existing grips pincers.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided one kind can adjust end Curved
Shape, the fixing clamp for orthopedics department that complex situations fracture can be applicable.
In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of orthopaedics and consolidated
Fixed pincers, including the first tong arm and the second tong arm connected by a rotating shaft, first tong arm and the second tong arm rear end are equipped with
One grips finger ring, and first tong arm and the second tong arm front end are equipped with clamping part, and first tong arm is at gripping finger ring
Ratchet bar provided with a circular arc, second tong arm are provided with the fixed block of one and ratchet bar cooperation, institute close to gripping at finger ring
Stating clamping part includes being mutually linked the connecting rod of setting, and described connecting rod one end is provided with a connecting ball head, and the connecting rod is another
End is provided with the fixation ball-and-socket that is engaged with connecting ball head, the fixed ball-and-socket be divided into the two parts being oppositely arranged and two parts it
Between be provided with a gap, a pull bar for being used to reduce gap width, the drawing are additionally provided with the connecting rod at fixed ball-and-socket
Bar is stretched out outside connecting rod through connecting rod, on the pull bar on be connected through a screw thread a compression knob, first tong arm and
Second tong arm front end is equipped with fixed ball-and-socket mutually isostructural with connecting rod, pull bar with connecting rod junction and compresses knob, most
The connecting rod of end is connected with a clamping head for being provided with connecting ball head by fixed ball-and-socket.
Preferably, the opening of the fixed ball-and-socket is a toroidal expanded outwardly.
Compared with prior art, it is the advantages of the utility model with good effect,
1st, the utility model is used as fixing clamp for orthopedics department by providing a kind of fixing clamp for orthopedics department by the use of the connecting rod being mutually linked
Clamping part, by adjusting the position relationship between two neighboring connecting rod, and then realize the fixed requirement of arbitrary shape, from
And it ensure that the scope of application of fixing clamp for orthopedics department provided by the utility model is more extensive.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are some embodiments of the utility model,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation for the fixing clamp for orthopedics department that embodiment 1 provides；
Fig. 2 is the partial structural diagram for the fixing clamp for orthopedics department that embodiment 1 provides；
Fig. 3 is the structural representation for the fixation ball-and-socket cross section that embodiment 1 provides
More than in each figure, the 1, first tong arm, the 2, second tong arm, 3, grip finger ring, 4, clamping part, 5, ratchet bar, 6, fixed
Block, 7, connecting rod, 8, connecting ball head, 9, fixed ball-and-socket, 10, pull bar, 11, compress knob, 12, clamping head.
Embodiment
It is below in conjunction with the accompanying drawings and real in order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage
Example is applied to be described further the utility model.It should be noted that in the case where not conflicting, embodiments herein and reality
Applying the feature in example can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
New to implement using different from other modes described here, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment 1, as shown in Figure 1, Figure 2, Figure 3 shows, the present embodiment provide a kind of fixing clamp for orthopedics department, including are connected by a rotating shaft
The first tong arm 1 and the second tong arm 2 connect, the fixing clamp for orthopedics department and the shape basic one of traditional grips pincers that the present embodiment is provided
Cause, be hinged between the first tong arm 1 and the second tong arm 2, a gripping finger ring 3 is equipped with the first tong arm 1 and the rear end of the second tong arm 2,
The main purpose for gripping finger ring 3 is to facilitate doctor to hold, and a circular arc is provided with gripping finger ring 3 in the first tong arm 1
Ratchet bar 5, a fixed block 6 coordinated with ratchet bar 5 is provided with finger ring 3 close to gripping in the second tong arm 2, ratchet bar 5 and fixed
The main purpose of block 6 helps doctor to stablize whole grips pincers, and it is prior art, therefore in the present embodiment, it is no longer carried out
Detailed description.
The improved place of the present embodiment emphasis is clamping part, in order to realize that clamping part can be directed to bone of different shapes
Clamped, clamping part 4 is equipped with the first tong arm 1 and the front end of the second tong arm 2, in the present embodiment, clamping part 4 includes mutual
It is connected the connecting rod 7 set, each one end of connecting rod 7 is equipped with a connecting ball head 8, is exactly in the one end of connecting rod 7 specifically
Top to be spherical, the other end of connecting rod 7 is provided with the fixation ball-and-socket 9 being engaged with connecting ball head 8, so, whole clamping part 4
Structure with regard to the similar structure with Universal pipe, can realize that arbitrary shape clamps.
In order to avoid fixation can be realized between adjacent connecting rod 7, in the present embodiment, fixed ball-and-socket 9 is divided into phase
A gap is provided between two parts and two parts to setting, being additionally provided with one at fixed ball-and-socket 9 in connecting rod 7 is used to contract
Subtract the pull bar 10 of gap width, pull bar 10 is stretched out outside connecting rod 7 through connecting rod, on pull bar 10 on be connected through a screw thread a pressure
Tight knob 11, by above-mentioned setting, it can just reduce the width in gap by screwing compression knob 11, and then make to fix ball-and-socket
9 tightly fix connected ball 8, it is contemplated that constantly use connected ball 8, may make its service life reduce (skid, fastening
Effect reduces), its long-term use is influenceed, in this embodiment, it is convex that several are uniformly provided with the bulb of connected ball 8
Rise, corresponding groove is provided with fixed ball-and-socket 9, to ensure its permanent use, herein it should be noted that the depth of groove
Degree is not depth, so, no matter the raised purpose that fastening whether is attained by groove.
In the present embodiment, in order to realize the angulation change between the tong arm 1 of clamping part 4 and first and the second tong arm 2,
One tong arm 1 and the front end of the second tong arm 2 are equipped with fixed ball-and-socket 9 mutually isostructural with connecting rod 7, pull bar with the junction of connecting rod 7
10 and compress knob 11.
In order to improve more preferable clamping effect, in the connecting rod 7 of least significant end, it is connected with one by fixed ball-and-socket 9 and is provided with
The clamping head 12 of connecting ball head 8, the main function of clamping head 12 are to realize an annular clamping, i.e., are matched somebody with somebody by two clamping heads
Close, intersect, realize and the bone of required clamping be in encircling for grips pincers is interior, and in the present embodiment, clamping head is in hook
Shape.
In order to facilitate the angle of adjustment connecting rod, in the present embodiment, what the opening of fixed ball-and-socket 9 expanded outwardly for one
Toroidal.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
Any simple modification, equivalent variations and the remodeling made with new technical spirit to above example, it is new to still fall within this practicality
The protection domain of type technical scheme.
Claims (2)
1. a kind of fixing clamp for orthopedics department, including the first tong arm and the second tong arm connected by a rotating shaft, first tong arm and the
Two tong arm rear ends are equipped with a gripping finger ring, and first tong arm and the second tong arm front end are equipped with clamping part, first pincers
Arm rest closely grips the ratchet bar that a circular arc is provided with finger ring, and second tong arm is provided with one and ratchet bar at gripping finger ring
The fixed block of cooperation, it is characterised in that：The clamping part includes being mutually linked the connecting rod of setting, and described connecting rod one end is provided with
One connecting ball head, the connecting rod other end are provided with the fixation ball-and-socket being engaged with connecting ball head, and the fixed ball-and-socket is divided into
A gap is provided between two parts and two parts for being oppositely arranged, being additionally provided with one at fixed ball-and-socket in the connecting rod is used for
Reduce gap width pull bar, the pull bar through connecting rod stretch out connecting rod outside, on the pull bar on be connected through a screw thread
One compresses knob, and first tong arm and the second tong arm front end are equipped with mutually isostructural solid with connecting rod with connecting rod junction
Determine ball-and-socket, pull bar and compress knob, the connecting rod of least significant end is connected with a clamping head for being provided with connecting ball head by fixed ball-and-socket.
2. fixing clamp for orthopedics department according to claim 1, it is characterised in that the opening of the fixed ball-and-socket is one to extending out
The toroidal opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208072.4U CN207186680U (en) | 2017-03-06 | 2017-03-06 | Fixing clamp for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208072.4U CN207186680U (en) | 2017-03-06 | 2017-03-06 | Fixing clamp for orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207186680U true CN207186680U (en) | 2018-04-06 |
Family
ID=61792583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720208072.4U Expired - Fee Related CN207186680U (en) | 2017-03-06 | 2017-03-06 | Fixing clamp for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207186680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350183A (en) * | 2018-10-08 | 2019-02-19 | 冯虎 | A kind of universal rongeur of orthopaedics |
-
2017
- 2017-03-06 CN CN201720208072.4U patent/CN207186680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350183A (en) * | 2018-10-08 | 2019-02-19 | 冯虎 | A kind of universal rongeur of orthopaedics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20190306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |