CN205459004U - Combined bone holding forceps - Google Patents
Combined bone holding forceps Download PDFInfo
- Publication number
- CN205459004U CN205459004U CN201521054264.1U CN201521054264U CN205459004U CN 205459004 U CN205459004 U CN 205459004U CN 201521054264 U CN201521054264 U CN 201521054264U CN 205459004 U CN205459004 U CN 205459004U
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- tong arm
- holding forceps
- bone holding
- handheld terminal
- forceps
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Abstract
The utility model relates to the field of medical equipment, a combined bone holding forceps is disclosed, combined bone holding forceps includes locking lever (2) and a plurality of bone holding forceps (1), and every bone holding forceps (1) all includes first tong arm (11) and second tong arm (12), has concatenated between the handheld end of a plurality of first tong arm (11) and/or between the handheld end of a plurality of second tong arm (12) locking lever (2) to connect and fix a plurality of bone holding forceps (1). This combined bone holding forceps can control the fracture section steadily, reduces medical staff's quantity and intensity of labour simultaneously, simplifies the operation technique procedure.
Description
Technical field
This utility model relates to medical apparatus and instruments, in particular it relates to a kind of combination type bone holding forceps.
Background technology
Fracture is one of common disease of orthopaedics.In bone surgery, need to carry out the position of fracture weight
Newly interior fixing again after reset.Prior art use bone holding forceps fracture site is fixed and resets.Logical
Normal step is when implementing steel plate and alternate manner internal fixation, is both needed to first reset with bone holding forceps temporarily,
Then needing to unclamp bone holding forceps, boring etc. of going again after placing steel plate operates, although this reset is interim step
Suddenly, but it impact operation the mass effect being normally carried out and performing the operation.
When carrying out fracture site and resetting, it usually needs two people hold fracture face, i.e. two people simultaneously up and down
Firmly grip bone holding forceps specially, to coordinate operation.When needing the bone holding forceps of more than two, need to hold
The personnel amount of fracture face is more, the environment of impact operation, too increases operating procedure and operation simultaneously
Time.Further, since manually grip bone holding forceps in Shou Shu so that bone holding forceps are unstable, and medical worker
It is easily generated fatigue, it is sometimes desirable to repeatable operation, affects interim fixed mass and surgical effect, add doctor
Business personnel labor intensity and physical demands.
Utility model content
The purpose of this utility model is to provide a kind of combination type bone holding forceps, and these combination type bone holding forceps can be stablized
Ground holds fracture site, reduces quantity and the labor intensity of medical worker simultaneously, simplifies surgical procedure.
To achieve these goals, this utility model provides a kind of combination type bone holding forceps, and described combination type is held
Bone forceps includes that securing rod and multiple bone holding forceps, each described bone holding forceps all include the first tong arm and the second pincers
Arm, goes here and there between the handheld terminal of multiple described first tong arms and/or between the handheld terminal of multiple described second tong arm
It is connected to described securing rod, to connect and fixing multiple described bone holding forceps.
Preferably, described securing rod is the screw rod with lock nut.
Preferably, described securing rod is the screw rod with dead bolt.
Preferably, each described bone holding forceps also include the controlling organization for controlling described bone holding forceps subtended angle,
This controlling organization is arranged between the handheld terminal of described first tong arm and the handheld terminal of described second tong arm.
Preferably, in the closure state of described bone holding forceps, the front end arms of described first tong arm and described second
It is formed with steel plate between the front end arms of tong arm and passes through hole.
Preferably, the jaw of described first tong arm and the jaw of described second tong arm abut.
Preferably, the end of the jaw of the end of the jaw of described first tong arm and described second tong arm is
Most advanced and sophisticated.
Preferably, the front end arms of described first tong arm and the front end arms of described second tong arm are arched arm,
The closure state of described bone holding forceps, the front end arms of described first tong arm and the front end armlet of described second tong arm
It is coiled into described steel plate and passes through hole.
Preferably, the front end arms of described first tong arm and the front end arms of described second tong arm are straight-arm, and institute
The jaw of the jaw and the second tong arm of stating the first tong arm stretches out toward each other.
Preferably, the handheld terminal of described first tong arm of the described bone holding forceps that any two is adjacent or described
Distance between the handheld terminal of two tong arms is 24mm-280mm.
By technique scheme, this utility model by connecting solid by multiple bone holding forceps by securing rod
Fixed to hold each bone holding forceps without more personnel, can be by several individuals of minority or a people
The interim fixing work of fracture face can be completed；And lock bone holding forceps by securing rod so that without
Artificial holding, eliminates unstability and the increasing of personnel labor intensity that artificial holding bone holding forceps are brought
Add, hence in so that these combination type bone holding forceps can stably hold fracture site, reduce medical worker simultaneously
Quantity and labor intensity.
Other features and advantages of the utility model will give in detailed description of the invention part subsequently in detail
Explanation.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes one of description
Point, it is used for explaining this utility model together with detailed description below, but is not intended that this practicality
Novel restriction.In the accompanying drawings:
Fig. 1 is the structural representation of the preferred implementation according to combination type bone holding forceps of the present utility model；
Fig. 2 is according to the structure of a kind of embodiment of bone holding forceps in combination type bone holding forceps of the present utility model
Schematic diagram.
Description of reference numerals
1 bone holding forceps 2 securing rod
3 controlling organization 4 steel plates pass through hole
11 first tong arm 12 second tong arms
21 screw rod 22 lock nuts
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It is to be understood that
It is that detailed description of the invention described herein is merely to illustrate and explains this utility model, is not used to limit
This utility model processed.
In this utility model, in the case of illustrating on the contrary, the noun of locality of use such as " upper and lower "
It is typically for for direction shown in the drawings or for on vertical, vertical or gravity direction
The relationship description word of each parts mutual alignment.
This utility model provides a kind of combination type bone holding forceps, and these combination type bone holding forceps include securing rod 2 He
Multiple bone holding forceps 1, each bone holding forceps 1 all include the first tong arm 11 and the second tong arm 12, multiple first
It is serially connected with securing rod 2 between the handheld terminal of tong arm 11 and/or between the handheld terminal of multiple second tong arm 12,
To connect and fixing multiple bone holding forceps 1.
Multiple bone holding forceps 1 are concatenated fixing by securing rod 2 by this utility model so that without more personnel
Holding each bone holding forceps 1, but can only pass through two people, even one people can complete fracture and break
The interim fixing work in face；And lock bone holding forceps 1 by securing rod 2 so that hold without artificial,
Eliminate unstability and the increase of personnel labor intensity that artificial holding bone holding forceps 1 are brought, therefore make
Obtain these combination type bone holding forceps and can stably hold fracture site, reduce quantity and the labor of medical worker simultaneously
Fatigue resistance.At this it should be noted that the structure of multiple bone holding forceps 1 in these combination type bone holding forceps and chi
Very little can be identical, it is also possible to different, in preferred implementation of the present utility model, multiple bone holding forceps 1
Structure and size be identical.
Specifically, seeing Fig. 1, Fig. 1 is being preferable to carry out according to combination type bone holding forceps of the present utility model
The structural representation of mode.Show combination type bone holding forceps to include by securing rod 2 in FIG and concatenate
Two bone holding forceps 1 of one tong arm 11, wherein, securing rod 2 is the screw rod 21 with lock nut 22.
One end of screw rod 21 is hinged on the handheld terminal of the first tong arm 11 of one of them bone holding forceps 1, another
The handheld terminal of one end first tong arm 11 of bone holding forceps 1 could be formed with through hole, the other end of screw rod 21
Through hole on the handheld terminal of one end first tong arm 11 of another bone holding forceps 1, and by lock
Determine nut 22 to lock with the position of fixing bone holding forceps 1.Wherein, with two lock nuts on screw rod 21
22, these two lock nuts 22 lay respectively at the both sides of the handheld terminal of the first tong arm 11 of bone holding forceps 1,
The most all handheld terminals towards the first tong arm 11 of bone holding forceps 1 are tightened, so that bone holding forceps 1 position is solid
Fixed.But this utility model is not limited to the form shown in Fig. 1.This utility model can also be by locking
Bar 2 concatenates multiple bone holding forceps 1, and one end of securing rod 2 can not also be with the bone holding forceps 1 being positioned at end
The handheld terminal of the first tong arm 11 is hinged, but by equal for the handheld terminal of the first tong arm 11 of each bone holding forceps 1
It is formed with through hole, and sequentially passes through through hole, the first tong arm of each bone holding forceps 1 by screw rod 21
The both sides of the handheld terminal of 11 all have lock nut 22 to lock.And it is many that this utility model is additionally included in concatenation
While the handheld terminal of individual first tong arm 11, it is also possible to concatenate multiple second tong arm 12 in an identical manner
Handheld terminal.
Wherein, the form of securing rod 2 is also not limited to one recited above, in infinite mode,
Securing rod 2 can also be the screw rod with dead bolt.Multiple pin hole is could be formed with on screw rod 21,
Dead bolt passes corresponding pin hole with fixing bone holding forceps.Securing rod 2 of the present utility model can also be adopted
By other form, if each bone holding forceps energy that ensure that in combination type bone holding forceps of the present utility model
Enough stable fixed positions.
For the ease of control combination formula bone holding forceps, to ensure the stability of combination type bone holding forceps, particularly preferably
Ground, the handheld terminal of the first tong arm 11 of the bone holding forceps 1 that any two is adjacent or the second tong arm 12 hand-held
Distance between end is 24mm-280mm.
The structure of each bone holding forceps 1 in combination type bone holding forceps of the present utility model will be described in detail belows.
Wherein, each bone holding forceps 1 also include the controlling organization 3 for controlling bone holding forceps 1 subtended angle, this control machine
Structure 3 is arranged between the handheld terminal of the first tong arm 11 and the handheld terminal of the second tong arm 12.Referring specifically to figure
2, Fig. 2 is according to the structure of a kind of embodiment of bone holding forceps in combination type bone holding forceps of the present utility model
Schematic diagram.Controlling organization 3 is the screw rod with lock nut in fig. 2, and one end of screw rod is hinged holds bone
On the handheld terminal of the first tong arm 11 of pincers 1, the handheld terminal of the second tong arm 12 of these bone holding forceps 1 can be with shape
Becoming to have through hole, the other end of screw rod is through the through hole on the handheld terminal of the second tong arm 12, and leads to
Cross the lock nut locking subtended angle with fixing bone holding forceps 1, the i.e. jaw of the first tong arm 11 of bone holding forceps 1
And the distance between the jaw of the second tong arm 12.Wherein, the screw rod of controlling organization 3 only needs one
Lock nut.But this utility model is not limited thereto, also may be used in one end of the screw rod of controlling organization 3
With not hinged with the handheld terminal of the first tong arm 11 of bone holding forceps 1, but by the first tong arm of bone holding forceps 1
The handheld terminal of 11 and the handheld terminal of the second tong arm 12 are each formed with through hole, and are sequentially passed through by screw rod
Through hole, the side of the handheld terminal of the second tong arm 12 of each bone holding forceps 1 all has lock nut to lock.
In addition to form recited above, controlling organization 3 can also be the form of locating part and limited block.
Specifically, of the present utility model in another in embodiment, controlling organization 3 includes locating part and spacing
Block, locating part extends towards the second tong arm 12 from the first tong arm 11 of bone holding forceps 1, is formed in locating part
Having multiple draw-in groove, limited block is arranged on the second tong arm 12 of these bone holding forceps 1, and limited block can clamping
In arbitrary draw-in groove, so that the second tong arm 12 is locked on corresponding pivot position, with the most fixing
The subtended angle of bone holding forceps 1.But this utility model is not limited thereto, bone holding forceps 1 can also use other
Mode fixes its subtended angle.
This utility model by the subtended angle of each bone holding forceps 1 in controlling organization 3 fixed Combination formula bone holding forceps with
And the position of two bone holding forceps 1 of arbitrary neighborhood in securing rod 2 fixed Combination formula bone holding forceps so that this practicality
Novel combination type bone holding forceps are only by two people, and even one people can be achieved with the three-dimensional of fracture face admittedly
Fixed, hold each bone holding forceps 1 without artificial so that decrease quantity and the behaviour of personnel in operation simultaneously
Make the labor intensity of personnel.
Additionally, in fracture operation, need to install steel plate on fracture face, with fixing fracture face,
Prevent fracture face again to misplace and the normal growth of deformation effect skeleton.In the interim fracture resetted
When installing steel plate on section, owing to traditional bone holding forceps 1 are required to, by relieving bone holding forceps 1, be put by steel plate
After putting on the interim fracture face resetted, then clamping bone holding forceps 1 again so that can go out in the process
Now the interim fracture face resetted again misplaces or deforms, thus have impact on the quality of operation, and this kind
The method placing steel plate is the longest, inefficient.The most especially, bone holding forceps 1 of the present utility model
It is formed with steel between its closure state, front end arms and the front end arms of the second tong arm 12 of the first tong arm 11
Plate passes through hole 4.Make at bone holding forceps 1 while the fracture face that is fixedly clamped, can be led to by steel plate
Steel plate is placed on fracture face by via 4, it is not necessary to unclamps bone holding forceps 1 and achieves that on fracture face
Place steel plate so that avoid fracture face and dislocation or deformation occur again, improve the matter of fracture operation
Amount and the efficiency of placement steel plate.The width of the steel plate of the most fixing fracture face is 15-20mm, and thickness is
4.5-5.5mm, is therefore formed between front end arms and the front end arms of the second tong arm 12 of the first tong arm 11
Steel plate should be more than the thickness of steel plate and width by height and the width in hole 4.
In order to prevent bone holding forceps 1 place time scratch personnel, especially, the jaw of the first tong arm 11 and
The jaw of the second tong arm 12 abuts.But this utility model is not limited thereto, in order to increase bone holding forceps 1
Subtended angle, the handheld terminal of the first tong arm 11 of simultaneously the least increase and the second tong arm 12 hand-held
Distance between end, the jaw of the first tong arm 11 and the jaw of the second tong arm 12 the most mutually abut, and the
There is gap between jaw and the jaw of the second tong arm 12 of one tong arm 11, this gap is
6mm-110mm。
In order to the jaw and the second tong arm 12 that reduce the first tong arm 11 of bone holding forceps 1 jaw and skeleton it
Between contact area, especially, the end of the jaw of the first tong arm 11 and the jaw of the second tong arm 12
End is tip.Make to further increase the jaw of the first tong arm 11 and the jaw of the second tong arm 12
And the space between skeleton, and further facilitate placement and the installation of steel plate.
In a kind of embodiment of the present utility model, the front end arms of the first tong arm 11 and the second tong arm 12
Front end arms be arched arm, in the closure state of bone holding forceps 1, the front end arms and second of the first tong arm 11
The front end armlet of tong arm 12 is coiled into steel plate by hole 4.But holding in combination type bone holding forceps of the present utility model
Bone forceps 1 is not limited to aforesaid way, in another embodiment of the present utility model, and the first tong arm
The front end arms of 11 and the front end arms of the second tong arm 12 are straight-arm, and the jaw of the first tong arm 11 and second clamps
The jaw of arm 12 stretches out toward each other, wherein before the front end arms of the first tong arm 11 and the second tong arm 12
End arms is also formed with steel plate by hole 4.Additionally, the front end arms of the first tong arm 11 and the second tong arm 12
Front end arms can also angled with the handheld terminal of the handheld terminal of the first tong arm 11 and the second tong arm 12 be arranged,
To facilitate the use of operator in operation.
In combination type bone holding forceps, the front end arms and second of the first tong arm 11 of adjacent two bone holding forceps 1
The front end arms of tong arm 12 can be the most extended so that before the first tong arm 11 of two bone holding forceps 1
The front end arms of end arms and the second tong arm 12 is all towards fracture face effect.
At this it should also be noted that each bone holding forceps 1 of combination type bone holding forceps can not also have control machine
Structure 3 so that operator can drive other bone holding forceps 1 by operating one of them bone holding forceps 1
Open simultaneously or close.Preferably, the spacing of two bone holding forceps 1 of arbitrary neighborhood in combination type bone holding forceps
It is not more than 100mm so that effectively control each bone holding forceps 1 the most simultaneously and open or close.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this practicality is new
Type is not limited to the detail in above-mentioned embodiment, in technology concept of the present utility model,
The technical solution of the utility model can be carried out multiple simple variant, these simple variant belong to this reality
With novel protection domain.
It is further to note that each the concrete technology described in above-mentioned detailed description of the invention is special
Levy, in the case of reconcilable, can be combined by any suitable means, in order to avoid need not
The repetition wanted, various possible compound modes are illustrated by this utility model the most separately.
Additionally, combination in any can also be carried out between various different embodiment of the present utility model, only
Wanting it without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (7)
- null1. combination type bone holding forceps，It is characterized in that，Described combination type bone holding forceps include securing rod (2) and multiple bone holding forceps (1)，Each described bone holding forceps (1) all include the first tong arm (11) and the second tong arm (12)，It is serially connected with described securing rod (2) between the handheld terminal of multiple described first tong arms (11) and/or between the handheld terminal of multiple described second tong arm (12)，To connect and fixing multiple described bone holding forceps (1)，Described securing rod (2) is the screw rod (21) with lock nut (22)，One end of described screw rod (21) is hinged on the handheld terminal of described first tong arm (11) of a described bone holding forceps (1) in multiple described bone holding forceps (1)，Multiple described bone holding forceps (1) are formed with through hole on the handheld terminal of described first tong arm (11) of remaining described bone holding forceps (1)，The other end of described screw rod (21) sequentially passes through the described through hole on remaining described bone holding forceps (1)，And locked by described lock nut (22)，And/or the handheld terminal of described second tong arm (12) of multiple described bone holding forceps (1) concatenates in an identical manner，In described combination type bone holding forceps, the front end arms of described first tong arm (11) of adjacent two described bone holding forceps (1) is relative extended with the front end arms of described second tong arm (12),Each described bone holding forceps (1) also include the controlling organization (3) for controlling described bone holding forceps (1) subtended angle, this controlling organization (3) is arranged between handheld terminal and the handheld terminal of described second tong arm (12) of described first tong arm (11), described controlling organization (3) includes locating part and limited block, described locating part extends towards described second tong arm (12) from described first tong arm (11) of described bone holding forceps (1), described locating part is formed multiple draw-in groove, described limited block is arranged on described second tong arm (12) of described bone holding forceps (1), described limited block can be connected in arbitrary described draw-in groove, so that described second tong arm (12) is locked on corresponding pivot position, subtended angle with the most fixing described bone holding forceps (1).
- Combination type bone holding forceps the most according to claim 1, it is characterized in that, steel plate it is formed with by hole (4) between the closure state of described bone holding forceps (1), front end arms and the front end arms of described second tong arm (12) of described first tong arm (11).
- Combination type bone holding forceps the most according to claim 2, it is characterised in that the jaw of described first tong arm (11) and the jaw of described second tong arm (12) abut.
- Combination type bone holding forceps the most according to claim 2, it is characterised in that the end of the end of the jaw of described first tong arm (11) and the jaw of described second tong arm (12) is tip.
- Combination type bone holding forceps the most according to claim 2, it is characterized in that, the front end arms of described first tong arm (11) and the front end arms of described second tong arm (12) are arched arm, it is coiled into described steel plate by hole (4) at the closure state of described bone holding forceps (1), the front end arms of described first tong arm (11) and the front end armlet of described second tong arm (12).
- Combination type bone holding forceps the most according to claim 2, it is characterized in that, the front end arms of described first tong arm (11) and the front end arms of described second tong arm (12) are straight-arm, and the jaw of the jaw of described first tong arm (11) and described second tong arm (12) stretches out toward each other.
- Combination type bone holding forceps the most according to claim 1, it is characterized in that, the distance between the handheld terminal of described first tong arm (11) or the handheld terminal of described second tong arm (12) of the described bone holding forceps (1) that any two is adjacent is 24mm-280mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054264.1U CN205459004U (en) | 2015-12-16 | 2015-12-16 | Combined bone holding forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054264.1U CN205459004U (en) | 2015-12-16 | 2015-12-16 | Combined bone holding forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205459004U true CN205459004U (en) | 2016-08-17 |
Family
ID=56661310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054264.1U Active CN205459004U (en) | 2015-12-16 | 2015-12-16 | Combined bone holding forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205459004U (en) |
-
2015
- 2015-12-16 CN CN201521054264.1U patent/CN205459004U/en active Active
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| GR01 | Patent grant |