CN207253408U - A kind of stiff drafting system of metacarpophalangeal joints - Google Patents
A kind of stiff drafting system of metacarpophalangeal joints Download PDFInfo
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- CN207253408U CN207253408U CN201620996498.6U CN201620996498U CN207253408U CN 207253408 U CN207253408 U CN 207253408U CN 201620996498 U CN201620996498 U CN 201620996498U CN 207253408 U CN207253408 U CN 207253408U
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- stiff
- adjustable plate
- pilot hole
- metacarpophalangeal joints
- card
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Abstract
It the utility model is related to a kind of stiff drafting system of metacarpophalangeal joints.Mainly solve the problems, such as existing brace cannot the direction of effectively controling power be allowed to meet Treatment need.Including palmar supporting splint, bundled piece, finger traction component and pulling force guide part, finger traction component includes fingerstall, draught line and card-bit part, pulling force guide part is adjustable plate, adjustable plate is fixed on palmar supporting splint and extends downwardly, adjustable plate is equipped with and extends along the pilot hole that direction is sequentially distributed, one pilot hole corresponds to the direction of a power, fingerstall is used to be socketed on finger, one end of draught line is fixedly connected with fingerstall, the other end is connected through pilot hole with card-bit part, and card-bit part is fixed with adjustable plate screens.The stiff drafting system of the metacarpophalangeal joints can the direction of effectively controling power be allowed to meet Treatment need, scaphoid is directed toward while making the direction of each metacarpophalangeal joints drafting force perpendicular to proximal phalanx, effectively to achieve the purpose that treatment, have that production process is simple, and cost is low and the good advantage of therapeutic effect.
Description
Technical field
It the utility model is related to a kind of brace, more particularly to a kind of stiff drafting system of metacarpophalangeal joints.
Background technology
Both hands are an organs most commonly used in our daily lifes and work, and in most cases hand does not obtain
Too many protection, while need constantly to contact various instruments and object again, when falling down or hitting, both hands can be anti-
Help to penetrating property, the branch palm, also so that it becomes the part that injury is easiest in whole body.How hand outer is properly processed
Wound, make its obtain faster, the recovery of more complete function and appearance, also just become many patients and what doctor paid close attention to jointly ask
Topic.Stiff hand joint is the common complication of hand injury the latter, seriously affects hand functional rehabilitation.The purpose of rehabilitation is side
Help and hinder the movable function that hand recovers good.
Include wax therapy, electrotherapy, gimmick joint pine currently for the rehabilitation means of the stiff synthesis of hand joint
It is dynamic, cold treatment, simple ultrasonic therapy, hydrotherapy etc..Gradual drawing rehabilitation brace also known as gradual static brace
(progressive static splinting) is a kind of new rehabilitation means of comparison, is employed for improving abroad stiff
The passive range of motion (PROM) in hard joint has the history of more than 20 years.It is using the mechanics principle of physics come correct, prevent and
Aid in the treatment tool of body abnormality institutional framework.
It makes and application method is as follows：Material requested：(1) the classic low temperature thermo-plastic planking of 3.2mm thickness；(2) it is common
Cotton cloth；(3) magic tape (Velcro).Production method：(1) palmar side modeling is placed on after low temperature thermo-plastic planking being cut softening
Shape, the rami volaris being fabricated to from 8~10cm on palm band near-end to wrist slap clamping plate, and the stent of 2~3cm height is fixed with fastener
In clamping plate distal end；(2) cloth of cotton Cloth Cutting into 3cm × 30cm, which make, circularizes finger leash, in the near of leash
Fastener band matte surface is sewed at end, and the near-end of rami volaris palm clamping plate sticks the thorn face of magic tape, so that leash is fixed.Application method：
(1) palmar clamping plate is put on, then annular finger leash is inserted in trouble and refers to nearly section, proximally pulled finger leash, be fixed on
On palmar clamping plate；(2) pulling force and direction, pulling force size for instructing patient association adjustment leash are resistant to slight with patient
Pain is advisable, and direction of pull is directed toward scaphoid；(3) patient's extended treatment time as much as possible is instructed, when pain or feeling of numbness add
Weight, can suitably adjust the pulling force of leash, to relieve pain or feeling of numbness.
But there are following technological deficiency for the existing drawing-off brace：1st, cannot the direction of effectively controling power be allowed to satisfaction and control
Treatment demand, the angle that the 2-5 metacarpophalangeal joints of patient are limited is often of different sizes, and existing brace can not distinguish adjusting bracket
Highly, scaphoid is directed toward while making drafting force perpendicular to proximal phalanx；2nd, making cloth leash needs to cut cloth, sewing
Machine suture, process are cumbersome.
Utility model content
The shortcomings that in order to overcome background technology and shortcoming, the utility model provide a kind of metacarpophalangeal joints stiff drawing-off dress
Put, solve the stiff drafting system of existing metacarpophalangeal joints cannot the direction of effectively controling power be allowed to meet Treatment need, and exist
Complex manufacturing process, technical problem of high cost.
The technical solution of the utility model is：A kind of stiff drafting system of metacarpophalangeal joints, including rami volaris palm clamping plate, binding
Part, finger traction component and pulling force guide part, the rami volaris palm clamping plate is fixed on forearm by bundled piece and palmar hand is slapped
On side, the finger traction component includes fingerstall, draught line and card-bit part, and the pulling force guide part is adjustable plate, the tune
The lower surface of rami volaris palm clamping plate is fixed in one end of section plate, and the other end is extended downwardly relative to rami volaris palm clamping plate, the tune
Section plate, which is equipped with, extends along the pilot hole that direction is sequentially distributed, and a pilot hole corresponds to the direction of a power, and the fingerstall is used
In being socketed on the stiff finger of metacarpophalangeal joints, one end of the draught line is fixedly connected with fingerstall, and the other end passes through pilot hole
It is connected with card-bit part, the card-bit part is fixed with adjustable plate screens.
The adjustable plate is equipped with locating support, and the locating support includes the first support plate and second separated by a distance
Support plate, first support plate are equipped with card slot, and second support plate is equipped with location hole, and the card-bit part is axis body, including
Operation portion, screens portion, wound portion and the boss portion being axially distributed successively, the screens portion and card slot clamping matching, institute
State boss portion to be engaged with location hole, the wound portion is equipped with through hole, and the draught line, which passes through, to be penetrated through hole after pilot hole and twine
It is around in wound portion.
The adjustable plate includes fixed part and adjustment portion, and the fixed part is fixed on palmar supporting splint by fastener
Lower surface, the adjustment portion is arc and is fixedly connected and extends downwardly with fixed part, and the pilot hole is distributed in adjustment portion,
The locating support is fixed on fixed part.
The bundled piece is magic tape, and the rami volaris palm clamping plate is fixed in wrist by magic tape.
The draught line is strength fishing line or the low line of ductility.
The adjustable plate is aluminium sheet, and the adjustment portion is integrally formed with fixed part and locating support.
The card-bit part is integrally formed for aluminium.
The fastener is rivet, and fixed part is riveted on palmar supporting splint by adjustable plate by rivet.
The utility model has the advantages that：The stiff drafting system of the metacarpophalangeal joints can the direction of effectively controling power make
Meet Treatment need, avoid influencing therapeutic effect since the stiff angular dimension of each metacarpophalangeal joints of patient is different, make stretching
Scaphoid is directed toward while force direction is perpendicular to proximal phalanx, it is lighter with dressing effectively to achieve the purpose that treatment
The advantages that gas, manufacturing process is simple, and cost is low and therapeutic effect is good.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of card-bit part in the utility model.
Fig. 3 is the structure diagram of locating support in the utility model.
Fig. 4 is the structure diagram of fingerstall in the utility model.
In figure, rami volaris slaps clamping plate 1, bundled piece 2, forearm and palmar hand palmar 3, and fingerstall 4, draught line 5, card-bit part 6, is adjusted
Save plate 7, fixed part 71, adjustment portion 72, pilot hole 8, the stiff finger 9 of metacarpophalangeal joints, the first support plate 10, the second support plate 11, card
Groove 12, location hole 13, operation portion 14, screens portion 15, wound portion 16, boss portion 17, through hole 18, rivet 19, locating support A.
Embodiment
The embodiment of the utility model is described further below for attached drawing：
As shown in the figure, including rami volaris palm clamping plate 1, bundled piece 2, finger traction component and pulling force guide part, the palm
Collateral palm clamping plate 1 is fixed on forearm and palmar hand palmar 3 by bundled piece 2, and the finger traction component includes fingerstall 4, leads
Lead 5 and card-bit part 6, the pulling force guide part are adjustable plate 7, and rami volaris palm clamping plate 1 is fixed in one end of the adjustable plate 7
Lower surface, the other end relative to rami volaris the palm clamping plate 1 extend downwardly, the adjustable plate 7 be equipped with extend along direction successively
The pilot hole 8 of distribution, a pilot hole 8 correspond to a kind of direction 9 of power, and the fingerstall 4 is stiff for being socketed on metacarpophalangeal joints
On finger 9, one end of the draught line 5 is fixedly connected with fingerstall 4, and the other end is connected through pilot hole 8 with card-bit part 6, institute
Card-bit part 6 is stated to fix with the locating support A screens on adjustable plate 7.Rami volaris palm clamping plate is fixed on forearm and hand by bundled piece
On metacarpus palmar, fingerstall is inserted in metacarpophalangeal joints and is connected after the pilot hole of adjustable plate is passed through by draught line with card-bit part, leads to
Card-bit part to be crossed to be fixed, the pilot hole on adjustable plate disclosure satisfy that drawing-off force direction needed for the different stiff angles of metacarpophalangeal joints,
In use, draught line is pulled to pass through the corresponding pilot hole with each metacarpophalangeal joints to drive fingerstall to act by card-bit part
Adjustment effect is to realize the purpose for the treatment of.According to such scheme, the stiff drafting system of the metacarpophalangeal joints can effective controling power side
To being allowed to meet Treatment need, avoid influencing treatment effect since the stiff restricted angle of each metacarpophalangeal joints of patient is of different sizes
Fruit, scaphoid is directed toward while making stretching force direction perpendicular to proximal phalanx, effectively to achieve the purpose that treatment, has wearing more
Add light air ventilation, the advantages that production process is simple, and cost is low and therapeutic effect is good.
In the utility model, the adjustable plate 7 is equipped with locating support A, the locating support A including being separated by a spacing
From the first support plate 10 and the second support plate 11, first support plate 10 is equipped with card slot 12, and second support plate 11 is equipped with fixed
Position hole 13, the card-bit part 6 is axis body, including be axially distributed successively operation portion 14, screens portion 15, wound portion 16 with
And boss portion 17, the screens portion 15 and 12 clamping matching of card slot, the boss portion 17 are engaged with location hole 13, the winding
Portion 16 is equipped with through hole 18, and the draught line 5, which passes through, to be penetrated through hole 18 after pilot hole 8 and be wound in wound portion 16.Screens is drawn
During line, draught line penetrates through hole 18 and is wound in wound portion 16, and 6 screens of card-bit part is then passed through operation on locating support
Portion is caught in screens portion in card slot, and boss portion is caught in location hole, and card-bit part is rotated up suitable position and realizes screens.Screens is imitated
Fruit is good, easy to use.
In the utility model, the adjustable plate 7 includes fixed part 71 and adjustment portion 72, and the fixed part 71 passes through fastening
Part is fixed on the lower surface of palmar supporting splint 1, and the adjustment portion 72 is arc and is fixedly connected with fixed part 71 and to downward
Stretch, the pilot hole 8 is distributed in adjustment portion 72, and the locating support is distributed on fixed part 71.Adjustment portion 72 is arc-shaped, increases
The optional direction scope of adjusting force is added to adapt to the stiff patient of more serious metacarpophalangeal joints.Using the above structure so that adjust
Section plate is easily installed, and fastness is strong, and stability is high, facilitates the size of the separately adjustable drafting force of patient, improves therapeutic effect.It is described
Fastener is rivet 19, and fixed part 71 is riveted on palmar supporting splint 1, firmly installed by the adjustable plate 7 by rivet 19,
Stability is strong.
In the utility model, the bundled piece 2 is magic tape, and the rami volaris palm clamping plate 1 is fixed on by magic tape
In wrist 3.It is easy to use, good fixing effect.
In the utility model, the draught line 5 is strength fishing line or the low line of ductility.Process is simple, and gas permeability is strong,
Comfort is high, and structure simplifies, and more rationally, using effect is more preferably.
In the utility model, the adjustable plate 7 is aluminium sheet, the adjustment portion 72 and fixed part 71 and stent A one
Shaping.
Adjustable plate is aluminium sheet, and adjustment portion is an integral structure with fixed part, and intensity is high, easy to process, improves usability.
And the card-bit part 6 is integrally formed for aluminium.Intensity is high, easy to process so that the overall structure of the device is more stablized, and improves
Therapeutic effect.
Claims (6)
1. a kind of stiff drafting system of metacarpophalangeal joints, including support side supporting splint（1）, bundled piece（2）, finger traction component and
Pulling force guide part, the support side supporting splint（1）Pass through bundled piece（2）It is fixed on wrist（3）On, it is characterised in that：The hand
Referring to traction component includes fingerstall（4）, draught line（5）And card-bit part（6）, the pulling force guide part is adjustable plate（7）, the tune
Save plate（7）One end be fixed on support side supporting splint（1）Lower surface, the other end relative to support side supporting splint（1）To downward
Stretch, the adjustable plate（7）It is equipped with and extends along the pilot hole that direction is sequentially distributed（8）, a pilot hole（8）A corresponding hand
Refer to（9）, the fingerstall（4）For being socketed on finger（9）On, the draught line（5）One end and fingerstall（4）It is fixedly connected, separately
One end passes through pilot hole（8）With card-bit part（6）It is connected, the card-bit part（6）With adjustable plate（7）Screens is fixed.
A kind of 2. stiff drafting system of metacarpophalangeal joints according to claim 1, it is characterised in that：The card-bit part（6）For
Capitate plug blocks up, and tapered structure, the draught line（5）Through pilot hole（8）After be wound in capitate plug and block, the capitate plug
Pilot hole is filled on the stifled less head of size（8）Interior and adjustable plate（7）It is connected.
A kind of 3. stiff drafting system of metacarpophalangeal joints according to claim 1 or 2, it is characterised in that：The adjustable plate（7）
For " L " type, including fixed part（71）And adjustment portion（72）, the fixed part（71）Pass through rivet（10）It is riveted on support side propclip
Plate（1）Lower surface, the adjustment portion（72）With fixed part（71）It is fixedly connected and extends downwardly, the pilot hole（8）Distribution
In adjustment portion（72）On.
A kind of 4. stiff drafting system of metacarpophalangeal joints according to claim 1 or 2, it is characterised in that：The bundled piece（2）
For magic tape, the support side supporting splint（1）Wrist is fixed on by magic tape（3）On.
A kind of 5. stiff drafting system of metacarpophalangeal joints according to claim 1 or 2, it is characterised in that：Draught line（5）To be strong
Power fishing line or the low line of ductility.
A kind of 6. stiff drafting system of metacarpophalangeal joints according to claim 3, it is characterised in that：The adjustable plate（7）For
Aluminium sheet, the adjustment portion（72）With fixed part（71）It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996498.6U CN207253408U (en) | 2016-08-30 | 2016-08-30 | A kind of stiff drafting system of metacarpophalangeal joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996498.6U CN207253408U (en) | 2016-08-30 | 2016-08-30 | A kind of stiff drafting system of metacarpophalangeal joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207253408U true CN207253408U (en) | 2018-04-20 |
Family
ID=61913823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620996498.6U Expired - Fee Related CN207253408U (en) | 2016-08-30 | 2016-08-30 | A kind of stiff drafting system of metacarpophalangeal joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207253408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190383A (en) * | 2020-10-09 | 2021-01-08 | 无锡市第九人民医院 | Radius distal end fracture retraction reduction fixator and application thereof |
| CN113730176A (en) * | 2020-05-29 | 2021-12-03 | 中国人民解放军空军军医大学 | Multifunctional finger joint traction rehabilitation training device |
-
2016
- 2016-08-30 CN CN201620996498.6U patent/CN207253408U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730176A (en) * | 2020-05-29 | 2021-12-03 | 中国人民解放军空军军医大学 | Multifunctional finger joint traction rehabilitation training device |
| CN112190383A (en) * | 2020-10-09 | 2021-01-08 | 无锡市第九人民医院 | Radius distal end fracture retraction reduction fixator and application thereof |
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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: 20180420 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |