CN207928381U - A kind of orthopaedic trauma geometrical clamp - Google Patents
A kind of orthopaedic trauma geometrical clamp Download PDFInfo
- Publication number
- CN207928381U CN207928381U CN201720528882.8U CN201720528882U CN207928381U CN 207928381 U CN207928381 U CN 207928381U CN 201720528882 U CN201720528882 U CN 201720528882U CN 207928381 U CN207928381 U CN 207928381U
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- CN
- China
- Prior art keywords
- main body
- double fastener
- bar main
- single clip
- 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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Abstract
The utility model discloses a kind of orthopaedic trauma geometrical clamps, its structure includes setting stick, adjusting rod, single clip bar main body, single clip hook, double fastener hook, upper secured adjusted knob, double fastener bar main body, lower secured adjusted knob, double fastener pole socket, double fastener bar main body is integrated with double fastener pole socket, double fastener hook, single clip bar main body is integrated with single clip hook, double fastener bar main body is connect with single clip bar subject activity, double fastener bar main body is flexibly connected with adjusting rod, double fastener pole socket is matched with adjusting rod, and the top of setting stick is fixedly connected with the bottom of adjusting rod.A kind of orthopaedic trauma geometrical clamp of the utility model, the adjusting of bar is adjusted using card bead with the matched mode of circular hole for the geometrical clamp, the mode for having abandoned traditional handwheel rotary screw solves the problems, such as that geometrical clamp length adjustment is inconvenient, and working efficiency can be improved.
Description
Technical field
The utility model is a kind of orthopaedic trauma geometrical clamp, belongs to orthopaedic devices field.
Background technology
Fracture is that the continuity of bone structure is broken completely or partially.Be more common in children and the elderly, young people also when
There is generation.Patient is often-a position fracture, and minority is multiple fracture.Through appropriate processing in time, most patients can restore former
The function of coming, a few patients can leave different degrees of sequelae.
Prior art discloses the utility model discloses a kind of bone holding clamp, including clamp headstock, dynamic base of the carrier head
And the chuck component being made of clamp head and dynamic collet, it is equipped with groove in the center position of clamp head, moving collet face should
Groove, the groove width of groove are more than the width of dynamic collet；The top of clamp head is bent towards dynamic collet, moves the top of collet towards calmly
Collet is bent；In the lateral serration of inner surface setting of clamp head, diamond shaped tack tooth is set in the inner surface of dynamic collet.It is performing the operation
It is middle to use the bone holding clamp, can effective clamp dislocation bone, to avoid dislocation bone that relative shift phenomenon occurs.But it is existing
There is technology to carry out knob adjusting using screw rod, it is extremely inconvenient, reduce working efficiency.
Utility model content
In view of the deficienciess of the prior art, a kind of orthopaedic trauma geometrical clamp of the utility model, structure includes hand
Disk, adjusting rod, single clip bar main body, single clip hook, double fastener hook, upper secured adjusted knob, double fastener bar main body, lower secured adjusted knob,
Double fastener pole socket, the double fastener bar main body are integrated with double fastener pole socket, double fastener hook, and the single clip bar main body is with single clip hook
Integral structure, the double fastener bar main body are connect with single clip bar subject activity, and the double fastener bar main body is flexibly connected with adjusting rod,
The double fastener pole socket is matched with adjusting rod, and the top of the setting stick is fixedly connected with the bottom of adjusting rod, the adjusting rod
Top is connected with single clip bar main body, and fixed adjusting knob, lower secured adjusted knob are connect with double fastener bar subject activity,
Fixed adjusting knob, lower secured adjusted knob are connected with single clip bar main body, and fixed adjusting knob is set to down
The left side of secured adjusted knob, towards the top curved of single clip hook, the double fastener hook is equipped with lateral at the top of the double fastener hook
Serration, the single clip hook are equipped with diamond shaped tack tooth, and the transverse direction serration is set to the left side of diamond shaped tack tooth, the double fastener
Bar main body be equipped with groove, card bead, the groove be set to the card bead left side, the single clip bar main body by upper secured adjusted knob,
Lower secured adjusted knob is flexibly connected with groove, and the adjusting rod is equipped with through-hole, and the through-hole has 8 or more, the card bead
It is flexibly connected with adjusting rod by through-hole.
Further, the double fastener pole socket is equipped with aperture, and the shape of the aperture is circle.
Further, the aperture and adjusting rod clearance fit.
Further, the width numerical value of the double fastener bar main body is consistent with the width numerical value of single clip bar main body.
Further, the width numerical value of the recess width numeric ratio single clip bar main body is small.
Further, the lateral serration is round end tooth.
Further, the material of the card bead is 304 stainless steels, has good anti-get rusty and etch-proof property
Energy.
Further, the setting stick uses iron and steel material quality, has hardness big, and intensity is high, the strong performance of ability to bear.
A kind of orthopaedic trauma geometrical clamp of the utility model, the geometrical clamp using card bead and the matched mode of circular hole into
The mode of traditional handwheel rotary screw has been abandoned in the adjusting of row adjusting rod, solves asking for geometrical clamp length adjustment inconvenience
Topic, and working efficiency can be improved.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of orthopaedic trauma geometrical clamp of the utility model；
Fig. 2 is a kind of structural schematic diagram of the double fastener pole socket of orthopaedic trauma geometrical clamp of the utility model.
In figure：Setting stick -1, adjusting rod -2, single clip bar main body -3, single clip hook -4, double fastener hook -5, upper secured adjusted knob -6,
Double fastener bar main body -7, lower secured adjusted knob -8, double fastener pole socket -9, lateral serration -501, diamond shaped tack tooth -401, groove -
701, card bead -702, aperture -901, through-hole -201.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
- Fig. 2 is please referred to Fig.1, the utility model provides a kind of orthopaedic trauma geometrical clamp：Its structure includes setting stick 1, adjusts
Bar 2, single clip bar main body 3, single clip hook 4, double fastener hook 5, upper secured adjusted knob 6, double fastener bar main body 7, lower secured adjusted knob 8,
Double fastener pole socket 9, the double fastener bar main body 7 are integrated with double fastener pole socket 9, double fastener hook 5, the single clip bar main body 3 and list
Folder hook 4 is integrated, and the double fastener bar main body 7 is flexibly connected with single clip bar main body 3, the double fastener bar main body 7 and adjusting
Bar 2 is flexibly connected, and the double fastener pole socket 9 is matched with adjusting rod 2, and the top of the setting stick 1 is fixed with the bottom of adjusting rod 2 to be connected
Connect, the top of the adjusting rod 2 is connected with single clip bar main body 3, fixed adjusting knob 6, lower secured adjusted knob 8 with
Double fastener bar main body 7 is flexibly connected, and fixed adjusting knob 6, lower secured adjusted knob 8 are connected with single clip bar main body 3, institute
State the left side that secured adjusted knob 6 is set to lower secured adjusted knob 8, the top of the double fastener hook 5 is towards the top of single clip hook 4
Bending, the double fastener hook 5 are equipped with lateral serration 501, and the single clip hook 4 is equipped with diamond shaped tack tooth 401, and the transverse direction is thin
Tooth 501 is set to the left side of diamond shaped tack tooth 401, and the double fastener bar main body 7 is equipped with groove 701, card bead 702, the groove
701 are set to 702 left side of card bead, and the single clip bar main body 3 passes through upper secured adjusted knob 6, lower secured adjusted knob 8 and groove
701 flexible connections, the adjusting rod 2 are equipped with through-hole 201, and the through-hole 201 has 8 or more, and the card bead 702 passes through through-hole
201 are flexibly connected with adjusting rod 2, and the double fastener pole socket 9 is equipped with aperture 901, and the shape of the aperture 901 is circle, described
Aperture 901 and 2 clearance fit of adjusting rod, the width numerical value one of the width numerical value and single clip bar main body 3 of the double fastener bar main body 7
It causes, the width numerical value of 701 width numeric ratio single clip bar main body 3 of the groove is small, and the transverse direction serration 501 is round end tooth, described
The material of card bead 702 is 304 stainless steels, has good anti-get rusty and etch-proof performance, the setting stick 1 use steel
Material has hardness big, and intensity is high, the strong performance of ability to bear.
Upper secured adjusted knob 6 described in the utility model is with the manual manual element turned.
When user wants the orthopaedic trauma geometrical clamp using the utility model, the first step, precheck is fixed
Whether the assembling of all parts of folder is secured, and whether detection geometrical clamp being capable of normal use；Second step is ensuring that geometrical clamp can be with
In the case of normal use, setting stick 1 is pulled, double fastener hook 5 and single clip hook 4 are separated at a distance from suitable, bone is clamped, is being suitble to
Position, card bead 702 matches with through-hole 201, and secured adjusted bar 2 passes through upper secured adjusted knob 6, lower secured adjusted knob 8
Single clip bar main body 3 and double fastener bar main body 7 are fixed.Such as：Zhang doctor carries out bone clamping using the geometrical clamp to patient.
The setting stick 1, adjusting rod 2, single clip bar main body 3, single clip hook 4, double fastener hook 5, upper secured adjusted knob of the utility model
6, double fastener bar main body 7, lower secured adjusted knob 8, double fastener pole socket 9, lateral serration 501, diamond shaped tack tooth 401, groove 701,
Card bead 702, aperture 901, through-hole 201, component are universal standard part or the component that those skilled in the art know, structure and
Principle, which is all this technology personnel, can be learnt by technical manual or be known by routine experiment method, what the utility model solved
Problem is to carry out knob adjusting using screw rod, extremely inconvenient, reduces working efficiency, and the utility model is mutual by above-mentioned component
It is combined, solve the problems, such as that geometrical clamp length adjustment is inconvenient, and working efficiency can be improved, it is described in detail below：
The double fastener bar main body 7 is equipped with groove 701, card bead 702, and the groove 701 is set to 702 left side of card bead, described
Single clip bar main body 3 is flexibly connected by upper secured adjusted knob 6, lower secured adjusted knob 8 with groove 701, and the adjusting rod 2 is set
There are through-hole 201, the through-hole 201 there are 8 or more, the card bead 702 is flexibly connected by through-hole 201 with adjusting rod 2.
The material of the card bead of first company is 304 stainless steels, and the card bead of company B uses 201 stainless steels.
First company regulating time is 5S, and service using life is 20 years, and governing speed is fast.
Company B's regulating time is 10S, and service using life is 15 years, and governing speed is slow.
The material of the card bead of the orthopaedic trauma geometrical clamp of the utility model is 304 stainless steels in summary, is adjusted
Speed is fast, facilitates adjusting.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of orthopaedic trauma geometrical clamp, structure include setting stick（1）, adjusting rod（2）, single clip bar main body（3）, single clip hook
（4）, double fastener hook（5）, upper secured adjusted knob（6）, double fastener bar main body（7）, lower secured adjusted knob（8）, double fastener pole socket（9）,
It is characterized in that：The double fastener bar main body（7）With double fastener pole socket（9）, double fastener hook（5）It is integrated, the single clip bar master
Body（3）With single clip hook（4）It is integrated, the double fastener bar main body（7）With single clip bar main body（3）Flexible connection, it is described double
Clamping bar main body（7）With adjusting rod（2）Flexible connection, the double fastener pole socket（9）With adjusting rod（2）It matches, the setting stick（1）'s
Top and adjusting rod（2）Bottom be fixedly connected, the adjusting rod（2）Top and single clip bar main body（3）Be connected, it is described on
Secured adjusted knob（6）, lower secured adjusted knob（8）With double fastener bar main body（7）Flexible connection, fixed adjusting knob
（6）, lower secured adjusted knob（8）With single clip bar main body（3）It is connected, fixed adjusting knob（6）Set on lower fixed tune
Save knob（8）The left side, the double fastener hook（5）Top towards single clip hook（4）Top curved, the double fastener hook（5）On set
There is lateral serration（501）, the single clip hook（4）It is equipped with diamond shaped tack tooth（401）, the transverse direction serration（501）Set on water chestnut
Shape tack tooth（401）The left side；The double fastener bar main body（7）It is equipped with groove（701）, card bead（702）, the groove
（701）Set on card bead（702）The left side, the single clip bar main body（3）Pass through upper secured adjusted knob（6）, lower secured adjusted knob
（8）With groove（701）Flexible connection, the adjusting rod（2）Equipped with through-hole（201）, the through-hole（201）There are 8 or more, institute
State card bead（702）Pass through through-hole（201）With adjusting rod（2）Flexible connection.
2. a kind of orthopaedic trauma geometrical clamp according to claim 1, it is characterised in that：The double fastener pole socket（9）On set
There is aperture（901）, the aperture（901）Shape be circle.
3. a kind of orthopaedic trauma geometrical clamp according to claim 2, it is characterised in that：The aperture（901）With adjusting
Bar（2）Clearance fit.
4. a kind of orthopaedic trauma geometrical clamp according to claim 1, it is characterised in that：The double fastener bar main body（7）'s
Width numerical value and single clip bar main body（3）Width numerical value it is consistent.
5. a kind of orthopaedic trauma geometrical clamp according to claim 1, it is characterised in that：The groove（701）Width number
Value is than single clip bar main body（3）Width numerical value it is small.
6. a kind of orthopaedic trauma geometrical clamp according to claim 1, it is characterised in that：The transverse direction serration（501）For
Round end tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528882.8U CN207928381U (en) | 2017-05-12 | 2017-05-12 | A kind of orthopaedic trauma geometrical clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528882.8U CN207928381U (en) | 2017-05-12 | 2017-05-12 | A kind of orthopaedic trauma geometrical clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207928381U true CN207928381U (en) | 2018-10-02 |
Family
ID=63644988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720528882.8U Expired - Fee Related CN207928381U (en) | 2017-05-12 | 2017-05-12 | A kind of orthopaedic trauma geometrical clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207928381U (en) |
-
2017
- 2017-05-12 CN CN201720528882.8U patent/CN207928381U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20190512 |