CN207785806U - A kind of orthopaedics arthrodesis device - Google Patents
A kind of orthopaedics arthrodesis device Download PDFInfo
- Publication number
- CN207785806U CN207785806U CN201820108532.0U CN201820108532U CN207785806U CN 207785806 U CN207785806 U CN 207785806U CN 201820108532 U CN201820108532 U CN 201820108532U CN 207785806 U CN207785806 U CN 207785806U
- Authority
- CN
- China
- Prior art keywords
- palm
- interconnecting piece
- arm
- fixed plate
- finger ring
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of orthopaedics arthrodesis devices,Including arm interconnecting piece,Palm interconnecting piece,Finger interconnecting piece and regulating device,Arm interconnecting piece includes arm fixing plate and arm connect band,The front end of arm fixing plate is provided with connecting seat,Palm interconnecting piece includes palm fixed plate and palm connect band,Palm fixed plate is articulated with by shaft between connecting seat,The upper end of palm fixed plate is provided with link block,Finger interconnecting piece includes finger ring external member and rubber finger ring set,Regulating device includes support plate,Adjusting bolt and connection ball component,Connection ball component is connect with link block everything,It is provided with spring between connection ball component and adjusting bolt,The utility model can make wrist joint resistant activity in limited scope of activities,In the case where ensureing that wrist joint obtains fully taking exercise,Avoid secondary injury,Scope of activities can also be adjusted,Both wrist joint can have been prevented, and there is a situation where stiff impaired,It can come to harm again in activity to avoid wrist joint.
Description
Technical field
The utility model is related to medical appliance fields, and in particular to a kind of orthopaedics arthrodesis device.
Background technology
When wrist joint surrounding fracture, carpal fixation can cause wrist joint surrounding tissue blood supply disorder, make tissue ischemia,
Anoxic and lead to the useless with sexually revising of capsular ligament, ligament, periarticular tissue and bone, finally cause joint fibrous ankylosis and
Functional disorder, although after limbs joint removal braking, periarticular Tissue Blood is for restoring, and the slight activity in joint, makes in addition
The nutrition of tissue is improved, and the retrogression of joint tissue is made gradually to restore, but extremely slow, the wrist joint rehabilitation of this recovery
Later stage limits carpal movable amplitude and is instead unfavorable for carpal recovery, and movable wrist joint at a slow speed is more advantageous to instead
Carpal recovery is also beneficial to the recovery of wrist joint strength, but wrist joint fixing device in the prior art is for
Limit carpal movable amplitude and design, be unfavorable for the recovery in wrist joint later stage, thus regarding to the issue above it is proposed that
A kind of orthopaedics arthrodesis device.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of orthopaedics arthrodesis device can make wrist joint limited
Resistant activity in scope of activities avoids secondary injury, can also adjust in the case where ensureing that wrist joint obtains fully taking exercise
Scope of activities is saved, doctor or patient oneself is enable easily to adjust scope of activities according to recovery extent.
(2) technical solution
The utility model is achieved through the following technical solutions：The utility model proposes a kind of orthopaedics arthrodesis device,
It is characterised in that it includes arm interconnecting piece, palm interconnecting piece, finger interconnecting piece and regulating device, the arm interconnecting piece include
The front end of arm fixing plate and two arm connect bands for being set to arm fixing plate lower part front and back end, the arm fixing plate is solid
Surely it is provided with connecting seat, the palm interconnecting piece includes that palm fixed plate is connected with the palm for being set to palm fixed plate lower end
Band, between the rear end of the palm fixed plate is articulated with connecting seat by shaft, the upper end of palm fixed plate is provided with link block,
The finger interconnecting piece includes the finger ring external member and rubber finger ring set for being fixedly installed on palm fixed plate lower end, the finger ring external member
On offer finger ring hole, the rubber finger ring set is fixedly installed within finger ring hole, and the regulating device includes fixed is arranged
In the support plate of connecting seat upper end, adjusting bolt and connection ball component, on the adjusting bolt is threadedly connected to, the connection
Ball component is connect with link block everything, is connected and is provided with spring between ball component and adjusting bolt.
Further, the section of the arm fixing plate and palm fixed plate is the platy structure of arc, arm fixing plate
It is symmetrically arranged with rectangle connecting hole with the both sides of palm fixed plate, sponge is bonded on the inside of arm fixing plate and palm fixed plate
Pad.
Further, it is provided with velcro in the arm connect band and palm connect band.
Further, internal thread adjustment hole is offered in the support plate.
Further, stop block is provided in the adjusting bolt, adjusting bolt has set up external screw thread along stop block, adjusts
The upper end of bolt is provided with cross adjustment hole.
Further, the finger ring hole is at least three.
(3) advantageous effect
The utility model compared with the existing technology, has the advantages that：
A kind of orthopaedics arthrodesis device that the utility model is mentioned carries spring, and wrist joint can be made in limited work
Resistant activity avoids secondary injury, can also adjust in the case where ensureing that wrist joint obtains fully taking exercise in dynamic range
Scope of activities enables doctor or patient oneself easily to adjust scope of activities according to recovery extent, can both prevent wrist joint
There is a situation where stiff impaired, and can come to harm in activity to avoid wrist joint.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the structural schematic diagram of finger interconnecting piece in the utility model.
1- arm interconnecting pieces；2- palm interconnecting pieces；3- finger interconnecting pieces；4- regulating devices；5- connecting seats；6- link blocks；
7- springs；8- velcro；9- internal thread adjustment holes；11- arm fixing plates；12- arm connect bands；21- palm fixed plates；22-
Palm connect band；31- finger ring external members；32- rubber finger ring sets；41- support plates；42- adjusting bolts；43- connection ball components；311-
Finger ring hole；421- stop blocks.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of orthopaedics arthrodesis device as depicted in figs. 1 and 2, including arm interconnecting piece 1, palm interconnecting piece 2, finger
Interconnecting piece 3 and regulating device 4, before the arm interconnecting piece 1 includes arm fixing plate 11 and is set to 11 lower part of arm fixing plate
The front end of two arm connect bands 12 of rear end, the arm fixing plate 11 is fixedly installed connecting seat 5, the palm interconnecting piece
2 include palm fixed plate 21 and are set to the palm connect band 22 of 21 lower end of palm fixed plate, after the palm fixed plate 21
Between end is articulated with connecting seat 5 by shaft, the upper end of palm fixed plate 21 is provided with link block 6, the packet of finger interconnecting piece 3
The finger ring external member 31 for being fixedly installed on 21 lower end of palm fixed plate and rubber finger ring set 32 are included, is offered in the finger ring external member 31
Finger ring hole 311, the rubber finger ring set 32 are fixedly installed within finger ring hole 311, and the regulating device 4 includes fixed is arranged
It is threadedly connected to it in the support plate 41 of 5 upper end of connecting seat, adjusting bolt 42 and connection ball component 43, the adjusting bolt 42
On, the connection ball component 43 is connect with 6 everything of link block, is connected and is provided with spring 7 between ball component 43 and adjusting bolt 42.
Wherein, the section of the arm fixing plate 11 and palm fixed plate 21 is the platy structure of arc, arm fixing plate
11 and the both sides of palm fixed plate 21 be symmetrically arranged with rectangle connecting hole, the inside of arm fixing plate 11 and palm fixed plate 21 is viscous
Conjunction has foam-rubber cushion；It is provided with velcro 8 in the arm connect band 12 and palm connect band 22；It is offered in the support plate 41
Internal thread adjustment hole 9；Stop block 421 is provided in the adjusting bolt 42, adjusting bolt 42 has set up outer spiral shell along stop block 421
The upper end of line, adjusting bolt 42 is provided with cross adjustment hole；The finger ring hole 311 is at least three.
A kind of orthopaedics arthrodesis device that the utility model is mentioned, when specifically used, arm fixing plate 11 and hand
The section for slapping fixed plate 21 is the platy structure of arc, meets the needs of ergonomics, arm fixing plate 11 and palm are fixed
The inside of plate 21 is bonded with foam-rubber cushion so that more comfortable when fixed, finger ring hole 311 is at least three, is sleeved on intermediate three hands
On finger so that fixation is more perfect, and rubber finger ring set 32 is provided in finger ring hole 311, and rubber finger ring set 32 has elasticity, can
Suitable for the thickness situation of different fingers, two arm connect bands 12 being arranged by 11 lower part front and back end of arm fixing plate,
Arm fixing plate 11 is fixed on arm, by being set to the palm connect band 22 of 21 lower end of palm fixed plate, by palm
Position is fixed, and velcro 8 is provided in arm connect band 12 and palm connect band 22, can be according to the width tune of arm and palm
Section, enables doctor or patient oneself easily to adjust scope of activities according to recovery extent, and regulating device 4 includes fixed is arranged
In the support plate 41 of 5 upper end of connecting seat, adjusting bolt 42 and connection ball component 43, on adjusting bolt 42 is threadedly connected to, even
Component 43 of receiving is connect with 6 everything of link block, is connected and is provided with spring 7, adjusting bolt between ball component 43 and adjusting bolt 42
Stop block 421 is provided on 42, adjusting bolt 42 has set up external screw thread along stop block 421, and the upper end of adjusting bolt 42 is provided with
Cross adjustment hole, stop block 421 limit the position of spring 7, and cross adjustment hole, which is facilitated, to be adjusted with bottle opener and can be led to
The length for overregulating 42 adjustment spring 7 of bolt, to limit the scope of activities of palm fixed plate 21, while patient's meeting in activity
Reaction force is received, secondary injury is avoided, can not only prevent wrist joint there is a situation where stiff impaired, but also can be to avoid wrist joint
It comes to harm in activity.
Embodiment described above is only that preferred embodiments of the present invention are described, not to this practicality
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, all record in detail in the claims.
Claims (6)
1. a kind of orthopaedics arthrodesis device, it is characterised in that：Connect including arm interconnecting piece (1), palm interconnecting piece (2), finger
Socket part (3) and regulating device (4), the arm interconnecting piece (1) include arm fixing plate (11) and are set to arm fixing plate
(11) two arm connect bands (12) of lower part front and back end, the front end of the arm fixing plate (11) are fixedly installed connecting seat
(5), the palm interconnecting piece (2) includes palm fixed plate (21) and the palm connect band for being set to palm fixed plate (21) lower end
(22), between the rear end of the palm fixed plate (21) is articulated with connecting seat (5) by shaft, the upper end of palm fixed plate (21)
It is provided with link block (6), the finger interconnecting piece (3) includes the finger ring external member for being fixedly installed on palm fixed plate (21) lower end
(31) and rubber finger ring set (32) finger ring hole (311), is offered on the finger ring external member (31), the rubber finger ring set (32) is solid
Surely it is set within finger ring hole (311), the regulating device (4) includes the support plate for being fixedly installed on connecting seat (5) upper end
(41), adjusting bolt (42) and connection ball component (43), on the adjusting bolt (42) is threadedly connected to, the connected ball group
Part (43) is connect with link block (6) everything, and spring (7) is provided between connection ball component (43) and adjusting bolt (42).
2. a kind of orthopaedics arthrodesis device according to claim 1, it is characterised in that：The arm fixing plate (11) and
The section of palm fixed plate (21) is the platy structure of arc, and the both sides of arm fixing plate (11) and palm fixed plate (21) are symmetrical
It is provided with rectangle connecting hole, foam-rubber cushion is bonded on the inside of arm fixing plate (11) and palm fixed plate (21).
3. a kind of orthopaedics arthrodesis device according to claim 1, it is characterised in that：The arm connect band (12) and
Velcro (8) is provided in palm connect band (22).
4. a kind of orthopaedics arthrodesis device according to claim 1, it is characterised in that：It is opened up on the support plate (41)
There is internal thread adjustment hole (9).
5. a kind of orthopaedics arthrodesis device according to claim 1, it is characterised in that：It is set on the adjusting bolt (42)
It is equipped with stop block (421), adjusting bolt (42) has set up external screw thread, the upper end setting of adjusting bolt (42) along stop block (421)
There is cross adjustment hole.
6. a kind of orthopaedics arthrodesis device according to claim 1, it is characterised in that：The finger ring hole
(311) it is at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108532.0U CN207785806U (en) | 2018-01-23 | 2018-01-23 | A kind of orthopaedics arthrodesis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108532.0U CN207785806U (en) | 2018-01-23 | 2018-01-23 | A kind of orthopaedics arthrodesis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207785806U true CN207785806U (en) | 2018-08-31 |
Family
ID=63269917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820108532.0U Expired - Fee Related CN207785806U (en) | 2018-01-23 | 2018-01-23 | A kind of orthopaedics arthrodesis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207785806U (en) |
-
2018
- 2018-01-23 CN CN201820108532.0U patent/CN207785806U/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 |
Granted publication date: 20180831 Termination date: 20190123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |