CN105640688A - Brace for preventing ruptures after tenorrhaphy of flexor tendons, and use method - Google Patents
Brace for preventing ruptures after tenorrhaphy of flexor tendons, and use method Download PDFInfo
- Publication number
- CN105640688A CN105640688A CN201610149793.2A CN201610149793A CN105640688A CN 105640688 A CN105640688 A CN 105640688A CN 201610149793 A CN201610149793 A CN 201610149793A CN 105640688 A CN105640688 A CN 105640688A
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- CN
- China
- Prior art keywords
- fixing plate
- palm
- bolt
- fixture block
- protractor
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/058—Splints
- A61F5/05841—Splints for the limbs
- A61F5/05858—Splints for the limbs for the arms
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a brace for preventing ruptures after tenorrhaphy of flexor tendons. The brace comprises an arm fixing plate, a palm fixing plate and a locating bolt, wherein the arm fixing plate and the palm fixing plate are connected together in a relatively rotatable manner by the locating bolt; bandages are arranged on both the arm fixing plate and the palm fixing plate, and soft cushions are arranged on inner sides of both the arm fixing plate and the palm fixing plate; a protractor is fixed to a side edge of the arm fixing plate, a zero graduation line of the protractor is parallel to one face, provided with the soft cushion, of the palm fixing plate, the center of the protractor is located on the axis of the locating bolt, and an indication line is arranged in a position, corresponding to the protractor, on the side edge of the palm fixing plate, and is arranged in parallel to the face, provided with the soft cushion, of the palm fixing plate. In this manner, the brace can prevent ruptures of tendons caused by involuntary finger movements by patients after the tenorrhaphy of flexor tendons.
Description
Technical field
The present invention relates to flexor tendon protection brace field, particularly relate to a kind of brace preventing the postoperative fracture of tendon repair and using method.
Background technology
Hand flexor tendon repairment is postoperative needs plaster slab External distraction appliance to protect; and carry out under protection referring to that body stretches functional exercise in the wrong; conventional is dorsal side plaster slab clinically; it is that carpal joint is fixed on flexing 30 ��-40 ��; metacarpophalangeal joints flexing 40 ��, interphalangeal joints of hand allows the position stretched. Carry out the exercise actively stretched finger, passively count on one's fingers. Postoperative being susceptible to of tendon repair is ruptured again, main cause is patient's action of independently not counting on one's fingers under the state of sleeping soundly at night, because the strength of active flexion finger is more than the strength passively counted on one's fingers, and at night, when patient sleep soundly, involuntary strength of counting on one's fingers is more powerful, it is easy to tendon suture place is broken, tendon ruptures, and causes operative failure.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of brace preventing the postoperative fracture of tendon repair and using method, it is possible to patient is when tendon repair postoperative not autonomic activities finger in prevention, the tendon rupture caused.
For solving above-mentioned technical problem, the technical scheme that the present invention adopts is: provide a kind of brace preventing the postoperative fracture of tendon repair, including: the fixing plate of arm fixing plate, palm and the fixing plate of bolt, arm fixing plate and palm link together by bolt is relatively turnable; The inner side being equipped with the fixing plate of bandage, arm fixing plate and palm on described arm fixing plate and the fixing plate of palm is equipped with cushion; Described arm fixing plate is provided with one section of open tubular column with one side of the fixing plate junction of palm, the fixing plate of described palm is fixed with a pair fixture block on two ends on one side, fixture block has through hole, the open tubular column of described arm fixing plate is stuck between the fixture block of the fixing plate of palm, and the axis of the axis of open tubular column and fixture block through hole is located along the same line; The through hole of described bolt traverse fixture block and open tubular column, pass and be cased with nut on the bolt of fixture block; Described arm fixing plate side is fixed with protractor, the one side that the zero graduation line of protractor is provided with cushion with the fixing plate of palm is parallel, protractor is centrally located on the axis of open tubular column, on the fixing plate side of described palm, the position of corresponding amount hornwork is provided with marking line, and the one side that marking line is provided with cushion with the fixing plate of palm is horizontally disposed with.
Preferably, the one side that described fixture block is relative with open tubular column is equipped with anti-skidding lines.
The using method of a kind of brace preventing the postoperative fracture of tendon repair, unclamps bolt, is fixed on the cushion of arm fixing plate by bandage by arm, and carpal joint is close to bolt place, and the back of the hand againsts the cushion of the fixing plate of palm; Carpal joint is bent, read the marking line number of degrees on protractor, make carpal joint be tightened by bolt when being bent to 80 ��-90 ��, make arm fixing plate and the fixing plate of palm maintain static, by bandage, palm is fixed on the cushion of the fixing plate of palm, completes wearing of brace.
The invention has the beneficial effects as follows: the present invention can prevent patient when tendon repair postoperative not autonomic activities finger, the tendon rupture caused.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of brace one preferred embodiment preventing the postoperative fracture of tendon repair of the present invention;
Fig. 2 is the body structural representation at shown a kind of another visual angle of brace preventing the postoperative fracture of tendon repair.
In accompanying drawing, the labelling of each parts is as follows: 1, arm fixing plate; 2, the fixing plate of palm; 3, open tubular column; 4, fixture block; 5, protractor; 6, bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining.
Referring to Fig. 1 and Fig. 2, the embodiment of the present invention includes:
A kind of brace preventing the postoperative fracture of tendon repair, including: the fixing plate 2 of arm fixing plate 1, palm and bolt 6, arm fixing plate 1 and palm, fixing plate 2 is relatively turnable links together, described arm fixing plate 1 and the fixing plate 2 of palm are equipped with bandage, the inner side of arm fixing plate 1 and the fixing plate 2 of palm is equipped with cushion, one side that described arm fixing plate 1 and palm fix plate 2 junction is provided with one section of open tubular column 3, open tubular column 3 length is less than the width of arm fixing plate 1, the fixing plate 2 of described palm is fixed with a pair fixture block 4 on one side, fixture block 4 has through hole, distance between two pieces of fixture blocks 4 is equal to the length of open tubular column 3, the open tubular column 3 of arm fixing plate 1 is stuck between the fixture block 4 of the fixing plate 2 of palm, the one side that fixture block 4 is relative with open tubular column 3 is equipped with anti-skidding lines, the axis of the axis of open tubular column 3 and fixture block 4 through hole is located along the same line, the through hole of described bolt 6 traverse fixture block 4 and open tubular column 3, bolt 6 one end passing fixture block 4 is provided with nut, described arm fixing plate 1 side is fixed with protractor 5, the zero graduation line of protractor 5 is parallel with the fixing plate of palm, protractor 5 is centrally located on the axis of open tubular column 3, and on fixing plate 2 side of described palm, the position of corresponding amount hornwork is provided with marking line, and marking line is horizontally disposed with the fixing plate 2 of palm. during use, first unclamp bolt 6, by means of bandage, arm is fixed on arm fixing plate 1, the back of the hand againsts the fixing plate 2 of palm be fixed, carpal joint is bent, the number of degrees of read volume hornwork 5, make carpal joint be tightened by bolt when being bent to 80 ��-90 ��, complete wearing of brace.
Finger is at carpal joint, when metacarpophalangeal joints and interphalangeal joints of hand all stretch completely, owing to there is no the traction action of dorsal part extensor tendon, the strength starting to count on one's fingers from this position is maximum, along with carpal joint flexion angle increases, the traction action of dorsal side extensor tendon starts to increase, strength of counting on one's fingers starts to be gradually reduced, when carpal joint extremely flexing, close to 80 ��-90 ��, vary with each individual, dorsal side extensor tendon is in the longest position, traction action with dorsal part extensor tendon, the strength of active flexion finger and amplitude are all very limited, in this position, even night the patient's not autonomous flexing finger movement when sleeping soundly, because strength is less, amplitude is less, it is unable to reach the strength that tendon suture place is broken.By day, patient wears tradition brace, carries out functional exercise, at night, changes the brace of the present invention, prevents tendon at night because of patient's tendon rupture that autonomic activities finger does not cause.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (3)
1. the brace preventing the postoperative fracture of tendon repair, it is characterised in that including: the fixing plate of arm fixing plate, palm and the fixing plate of bolt, arm fixing plate and palm link together by bolt is relatively turnable; The inner side being equipped with the fixing plate of bandage, arm fixing plate and palm on described arm fixing plate and the fixing plate of palm is equipped with cushion; Described arm fixing plate is provided with one section of open tubular column with one side of the fixing plate junction of palm, the fixing plate of described palm is fixed with a pair fixture block on two ends on one side, fixture block has through hole, the open tubular column of described arm fixing plate is stuck between the fixture block of the fixing plate of palm, and the axis of the axis of open tubular column and fixture block through hole is located along the same line; The through hole of described bolt traverse fixture block and open tubular column, pass and be cased with nut on the bolt of fixture block; Described arm fixing plate side is fixed with protractor, the one side that the zero graduation line of protractor is provided with cushion with the fixing plate of palm is parallel, protractor is centrally located on the axis of open tubular column, on the fixing plate side of described palm, the position of corresponding amount hornwork is provided with marking line, and the one side that marking line is provided with cushion with the fixing plate of palm is horizontally disposed with.
2. a kind of brace preventing the postoperative fracture of tendon repair according to claim 1, it is characterised in that: the one side that described fixture block is relative with open tubular column is equipped with anti-skidding lines.
3. the using method based on the above brace preventing the postoperative fracture of tendon repair, it is characterized in that: comprise the steps of and unclamp bolt, being fixed on the cushion of arm fixing plate by bandage by arm, carpal joint is close to bolt place, and the back of the hand againsts the cushion of the fixing plate of palm; Carpal joint is bent, read the marking line number of degrees on protractor, make carpal joint be tightened by bolt when being bent to 80 ��-90 ��, make arm fixing plate and the fixing plate of palm maintain static, by bandage, palm is fixed on the cushion of the fixing plate of palm, completes wearing of brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149793.2A CN105640688A (en) | 2016-03-16 | 2016-03-16 | Brace for preventing ruptures after tenorrhaphy of flexor tendons, and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149793.2A CN105640688A (en) | 2016-03-16 | 2016-03-16 | Brace for preventing ruptures after tenorrhaphy of flexor tendons, and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105640688A true CN105640688A (en) | 2016-06-08 |
Family
ID=56493852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610149793.2A Pending CN105640688A (en) | 2016-03-16 | 2016-03-16 | Brace for preventing ruptures after tenorrhaphy of flexor tendons, and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105640688A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928851A (en) * | 2017-12-11 | 2018-04-20 | 河北医科大学第三医院 | A kind of scalable brace for preventing the postoperative rupture of tendon of tendon repair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0184168A2 (en) * | 1984-12-05 | 1986-06-11 | Reinhold Hauber Strickwarenfabrik Gmbh & Co. KG | Articulated finger splint |
| CN101773423A (en) * | 2010-01-11 | 2010-07-14 | 乔永平 | Fixing brace for fractured and repaired finger flexor tendon |
| CN201533965U (en) * | 2009-11-27 | 2010-07-28 | 李春江 | Exercise brace for treating mallet fingers |
| US20140074001A1 (en) * | 2010-10-22 | 2014-03-13 | Bonutti Research, Inc. | Shoulder orthosis including flexion/extension device |
| CN205569148U (en) * | 2016-03-16 | 2016-09-14 | 苏州瑞华医院有限公司 | Cracked brace after prevention musculus flexor tendon repair technique |
-
2016
- 2016-03-16 CN CN201610149793.2A patent/CN105640688A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0184168A2 (en) * | 1984-12-05 | 1986-06-11 | Reinhold Hauber Strickwarenfabrik Gmbh & Co. KG | Articulated finger splint |
| CN201533965U (en) * | 2009-11-27 | 2010-07-28 | 李春江 | Exercise brace for treating mallet fingers |
| CN101773423A (en) * | 2010-01-11 | 2010-07-14 | 乔永平 | Fixing brace for fractured and repaired finger flexor tendon |
| US20140074001A1 (en) * | 2010-10-22 | 2014-03-13 | Bonutti Research, Inc. | Shoulder orthosis including flexion/extension device |
| CN205569148U (en) * | 2016-03-16 | 2016-09-14 | 苏州瑞华医院有限公司 | Cracked brace after prevention musculus flexor tendon repair technique |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928851A (en) * | 2017-12-11 | 2018-04-20 | 河北医科大学第三医院 | A kind of scalable brace for preventing the postoperative rupture of tendon of tendon repair |
| CN107928851B (en) * | 2017-12-11 | 2024-06-14 | 河北医科大学第三医院 | Scalable brace of prevention tendon repair postoperative tendon fracture |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |