CN112190383B - Retractor for maintaining non-displacement of distal radius fracture position - Google Patents
Retractor for maintaining non-displacement of distal radius fracture position Download PDFInfo
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- CN112190383B CN112190383B CN202011072864.6A CN202011072864A CN112190383B CN 112190383 B CN112190383 B CN 112190383B CN 202011072864 A CN202011072864 A CN 202011072864A CN 112190383 B CN112190383 B CN 112190383B
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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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- 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
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
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- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a retractor for maintaining the distal radius fracture position from being displaced, and belongs to the technical field of medical instruments. It comprises a fixed splint, a wrist traction sleeve, a finger traction sleeve and a traction belt; the wrist traction sleeve is worn on the wrist and the palm, and the finger traction sleeve is worn on the finger; the fixed splint covers the hand, the small arm and the elbow; the wrist traction sleeve and the finger traction sleeve are connected with the fixed splint through traction belts and carry out longitudinal traction on the wrist or the finger. The retractor provided by the invention not only has the fracture fixing effect of common plaster or splints, but also has the continuous longitudinal traction maintaining effect as an external fixing bracket, namely has two effects of fixing and resetting at the same time, can replace the longitudinal traction force after manual resetting, provides the continuous longitudinal traction effect and the fixing effect for fracture ends, and can reliably maintain the fracture ends not to retract and shift again.
Description
Technical Field
The invention relates to a retractor for maintaining the distal radius fracture position from shifting, in particular to a reduction fixator with two effects of reduction and fixation, belonging to the technical field of medical instruments.
Background
Distal radius fractures are common fractures in clinic, and stable fractures need conservative treatment, namely manual reduction and then plaster or splint fixation; unstable fractures require surgical treatment, i.e., open reduction internal fixation or closed reduction external scaffolding fixation. Most of the displaced or crushed distal radius fractures can be satisfactorily reduced by manual traction, but unstable fractures are easy to displace or shorten, so the surgical treatment is advocated, good reduction position is maintained by steel plate fixation or longitudinal traction position and fixation and stabilization are maintained by external bracket fixation, but the operation has the possibility of increasing the cost of patients, damaging the vascular nerves and infecting. Even with relatively stable fractures, with plaster or splint fixation, the risk of fracture re-retraction displacement may occur because there is no longitudinal traction. Therefore, providing longitudinal traction is critical to reducing distal radius fractures and maintaining fracture end stability.
Disclosure of Invention
The invention aims to overcome the defects that the existing plaster or splint used for conservative treatment has no longitudinal traction force, is possibly unreliable in fixation and generates fracture retraction displacement, and provides a retractor for maintaining the distal radius fracture position from displacement.
The technical scheme of the invention is that a retractor for maintaining the distal radius fracture position from shifting comprises a fixed splint, a wrist traction sleeve, a finger traction sleeve and a traction belt; the wrist traction sleeve is worn on the wrist and the palm of the hand, and the finger traction sleeve is worn on the finger; the fixed splint covers the hand, the small arm and the elbow; the wrist traction sleeve and the finger traction sleeve are connected with the fixed splint through traction belts and are used for traction on the wrist or the finger.
Further, the fixed splint comprises a palm side fixed plate, a back side fixed plate, an arm fixed plate and a sticky tape; one side of the front end of the arm fixing plate comprises a palm side fixing plate, and the other side of the front end of the arm fixing plate comprises a back side fixing plate; the palm side fixing plate and the back side fixing plate are connected and fixed through a plurality of adhesive tapes.
Further, the palm side fixing plate comprises 2 nd to 5 th finger parts and a palm part; the dorsal fixation plate comprises a thumb, 2 nd-5 th finger parts and a palm part; and the palm side fixing plate and the back side fixing plate are respectively provided with a plurality of sticking belts used for connecting the traction belt.
Further, the far end of the palm side fixing plate is close to the metacarpophalangeal joint; the far end of the back side fixing plate slightly exceeds the tail end of the finger; the near end of the arm fixing plate is 6-10cm away from the upper part of the elbow joint.
Furthermore, dressing or foam is arranged between the arm fixing plate and the elbow and the forearm to serve as a protection pad, and a wrist traction sleeve and a finger traction sleeve are arranged between the palm side fixing plate and the back side fixing plate and between the wrist palm finger of the hand to serve as protection pads.
Further, the wrist traction sleeve comprises a palm sleeve, a wrist closing-in part and a traction adhesive tape; a wrist closing-up component is arranged at the opening of the wrist palm sleeve and used for tightening the inlet of the wrist palm sleeve; the wrist palm sleeve is provided with a plurality of traction adhesive tapes.
Furthermore, one end of the traction belt is connected to the traction adhesive belt or directly and fixedly connected to the carpometacarpal sleeve; the other end is reversely folded and stuck on the sticking belt arranged on the palm side fixing plate; the traction belt is tensioned, so that acting force exists between the wrist traction sleeve and the palm side fixing plate.
Further, the finger traction sleeve comprises a finger sleeve, a finger sleeve closing-in part and an annular traction line; the finger stall is a thumb stall or a 2 nd-4 th finger stall; a finger stall closing part is arranged at the tail end of the finger stall; the annular traction wire is wound on the finger sleeves in an annular shape and is connected with the finger sleeves in a sliding manner, and the annular traction wire is connected with the traction belt;
one end of the traction belt is connected to the finger traction sleeve, the other end of the traction belt is pasted on the pasting belt arranged on the back side fixing plate, longitudinal traction force is provided through the tensioning traction belt, and meanwhile, the annular traction wire is driven to tighten the finger sleeve.
The retractor for maintaining the non-displacement of the fracture position of the distal radius is applied by fixing fingers and wrist joints at a neutral position, bending an elbow joint by 90 degrees, cutting and manufacturing a fixing splint according to the size of the forearm of a wrist, filling dressing or foam outside the skin at the periphery of the wrist, the forearm and the elbow joint to serve as a cushion, wrapping the fixing splint outside the dressing or foam cushion, heating and shaping the fixing splint to adapt to the shape of an arm, and naturally cooling and shaping the fixing splint; fixing the palm side fixing plate and the back side fixing plate through the adhesive tape to form a whole;
sleeving a wrist palm sleeve of the wrist traction glove into the palm part of the wrist, and then tightening a wrist closing-in part; sleeving a plurality of traction finger sleeves into the thumb and the 2 nd to 4 th fingers, and tightening the finger sleeve closing part;
pushing the fixed splint towards the elbow joint at the near end by using the bent elbow joint as a supporting point; the traction belt connected with the wrist traction sleeve is longitudinally pulled towards the far end, and then is reversely folded and stuck on the sticking belt fixed on the palm side fixing plate; the traction belt connected with the thumb and the finger traction sleeves on the 2 nd to 4 th fingers is longitudinally pulled towards the far end and is reversely folded and stuck and fixed on the sticking belt of the back side fixing plate.
Further, the traction force adopted by the wrist traction sleeve is 150-200N; the pulling force of the thumb in the traction finger sleeve is 50-60N, and the pulling force of the 2 nd to 4 th fingers is 35-45N respectively.
The gripping force of a human wrist is about 200N, and a pulling force of 150N or more is generally needed to maintain the fracture of the far radius bone not to retract. Therefore, the wrist traction force of 150-.
The wristlets and finger cots are made of cloth, hard latex or leather products, so that the wristlets and finger cots have certain elasticity and flexibility. The friction force provided by the carpometacarpal sleeve for traction is an expanded part (the back side and the two side sides) of the wrist joint, and the expanded part has no vascular nerve, so that the vascular nerve is not compressed and damaged when the wrist joint is pulled and pressed; the finger traction sleeve is tightened and pulled by taking the adhesive tape and the annular traction wire as tightening parts, and the friction force between the finger sleeve and the finger is provided together.
The finger stall is cylindrical structure, has certain elasticity, and finger stall surface sliding connection annular pull wire, annular pull wire vertically after the tractive atress, cylindric finger stall diameter diminishes and tightens up. After the traction belt is pulled, the annular traction wire is driven to be tightened, friction force is provided between the finger stall and the finger, and slipping is prevented.
The adhesive tape is used for tightening and fixing the roots of the fingers in a surrounding manner in a wrist arthroscopic surgery to provide friction force between the finger sleeves and the fingers, and the phenomenon that the vascular nerves of the fingers are compressed and damaged due to traction within 6 hours is shown. Because the safe time of limb compression ischemia is 6-8 hours, because the finger sleeve traction belt has certain elasticity and flexibility, the finger ischemia injury can not occur when the finger sleeve is drawn and compressed for 6-8 hours in clinic. Therefore, pulling the finger for 6-8 hours is used as a safe time frame.
Further, the retractor for maintaining the distal radius fracture position not to be displaced is generally used for about 3 weeks and then replaced by a short common splint for fixation. Since the time to form a fibrous connection after a fracture is 2-3 weeks, callus begins to appear after 2-3 weeks. Therefore, the retraction reduction fixator is dismantled within about 3 weeks, the fracture can not be displaced, and the fixation is changed into the fixation of a common short splint until the initial clinical healing of the fracture.
When the method is used for traction reduction and fixation of the distal radius fracture, the longitudinal traction force which needs to be maintained after manual reduction can be replaced, continuous and effective longitudinal traction and fixation are carried out on the fracture end, the fracture end is kept in a good reduction position and cannot be retracted and displaced, and the defects that plaster or splints only can provide relative fixation, the longitudinal traction reduction effect is not achieved, and the fracture end is easy to retract and displace after fixation are overcome.
The retractor for maintaining the distal radius fracture position not to be displaced does not need an operation when in use, but has the same effect as the external fixing bracket operation for effectively maintaining the longitudinal traction reduction and fixation of the fracture end. Therefore, compared with the traditional plaster or splint, the plaster or splint has better fixing effect and avoids the trauma and the cost of the external fixing operation.
The invention has the beneficial effects that: the retractor provided by the invention not only has the fracture fixing effect of common plaster or splints, but also has the continuous longitudinal traction effect as an external fixing bracket, namely has two effects of fixing and resetting at the same time, can replace the longitudinal traction force required by manual resetting and fracture position maintaining, provides continuous longitudinal traction effect and fixing effect for fracture ends, and can reliably maintain the fracture ends not to retract and shift again; the fixing and longitudinal traction effect of the external fixing bracket is similar to that of the external fixing bracket, but no operation is needed, and the operation injury, the operation complication and the operation cost are avoided. When the device is used for treating distal radius fracture, the device has the advantages of good effect, safety, simplicity, wide application of indications and easiness in popularization.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the fixing splint of the present invention.
Fig. 3 is a schematic structural diagram of the traction finger cot of the invention.
Description of reference numerals: 1. fixing the clamping plate; 11. a palm side fixing plate; 12. a back side fixing plate; 13. an arm fixing plate; 14. a sticky tape; 2. A wrist traction sleeve; 21. a wrist and palm cover; 22. a wrist closing-in part; 23. pulling the adhesive tape; 3. a finger traction sleeve; 31. finger stall; 32. a finger sleeve closing-in part; 33. an annular pull wire; 4. and (6) a traction belt.
Detailed Description
EXAMPLE 1 retractor for maintaining a distal radius fracture site from Displacement
As shown in fig. 1-3, comprises a fixed splint 1, a wrist traction sleeve 2, a finger traction sleeve 3 and a traction belt 4; the wrist traction sleeve 2 is worn on the wrist and the palm, and the finger traction sleeve 3 is worn on the finger; the fixed splint 1 is covered outside the hand, the small arm and the elbow; the wrist traction sleeve 2 and the finger traction sleeve 3 are connected with the fixed splint 1 through a traction belt 4 and are used for traction on the wrist or the finger.
The fixed splint 1 comprises a palm side fixed plate 11, a back side fixed plate 12, an arm fixed plate 13 and an adhesive tape 14; one side of the front end of the arm fixing plate 13 comprises a palm side fixing plate 11, and the other side of the front end of the arm fixing plate 13 comprises a back side fixing plate 12; the palm side fixing plate 11 and the back side fixing plate 12 are connected through a plurality of adhesive tapes 14 to be integrally fixed.
The palm side fixing plate 11 comprises 2 nd-5 th finger parts; the dorsal fixation plate 12 includes a thumb portion and 2 nd-5 th finger portions; the palm side fixing plate 11 and the back side fixing plate 12 are respectively provided with a plurality of adhesive tapes 14 for connecting the traction belt 4.
The far end of the palm side fixing plate 11 is close to the metacarpophalangeal joints; the distal end of the dorsal fixation plate 12 slightly exceeds the tip of the finger; the proximal end of the arm fixing plate 13 is 6-10cm above the elbow joint.
Dressing or foam is arranged between the arm fixing plate 13 and the elbow and the forearm to serve as a protection pad, and a wrist traction sleeve 2 and a finger traction sleeve are arranged between the palm side fixing plate 11 and the back side fixing plate 12 and the wrist and palm fingers of the hand to serve as protection pads.
The wrist traction sleeve 2 comprises a palm sleeve 21, a wrist closing-in part 22 and a traction adhesive tape 23; the wrist of the carpometacarpal sleeve 21 of the wrist traction sleeve is provided with a wrist closing-up part 22 for tightening the opening of the carpometacarpal sleeve 21.
One end of the traction belt 4 is connected to the traction adhesive belt 23 or directly and fixedly connected to the carpometacarpal sleeve 21; the other end is reversely folded and stuck on a sticking belt 14 arranged on the palm side fixing plate 11; the traction belt 4 is tensioned, so that a force exists between the wrist traction sleeve 2 and the palm side fixing plate 11.
The finger traction sleeve 3 comprises a finger stall 31, a finger stall closing-in part 32 and an annular traction line 33; the finger stall 31 is a thumb stall or a 2 nd-4 th finger stall; a finger sleeve closing-in part 32 is arranged at the tail end of the finger sleeve 31; the annular traction wire 33 is annularly wound on the finger stall 31 and is in sliding connection with the finger stall 31, and the annular traction wire 33 is connected with the traction belt 4;
one end of the traction belt 4 is connected to the finger traction sleeve 3, the other end of the traction belt is adhered to the adhesive belt 14 arranged on the back side fixing plate 12, longitudinal traction force is provided by tensioning the traction belt 4, and meanwhile, the annular traction wire 33 is driven to tighten the finger stall 31.
EXAMPLE 2 use of a retractor to maintain the distal radius fracture site from displacement
On the basis of good manual traction reduction of the distal radius fracture, a method for reduction and fixation of the distal radius fracture retraction reduction fixator is adopted. If the reduction of the fracture is not satisfactory in the imaging examination, the traction belt can be loosened, the reduction is performed by a manual method again, the reduction temporary fixation is performed by adopting the radius distal end fracture reduction fixator, the imaging examination is performed again until the reduction is satisfactory, and then the radius distal end fracture reduction fixator is adopted as a final treatment method. First, the conventional manual longitudinal traction reduction is performed, i.e. the far end is manually pulled by one hand to draw the thumb, the other hand to draw the 2 nd to 5 th fingers and the palm, and the reduction is performed on the fractured bone.
After the fracture reduction is satisfied, one person maintains the stability of the fracture end, the other person sleeves the wrist sleeve 21 of the wrist traction sleeve 2 into the wrist and the palm part, and then the wrist closing-up part 22 is tightened; sleeving a plurality of finger traction sleeves 3 into the thumb and the 2 nd to 4 th fingers, and tightening the finger sleeves at the roots of the fingers by using a finger sleeve closing part 32;
fixing the fingers and the wrist joints at a neutral position, fixing the elbow joint at a flexion position, cutting according to the size of the forearm of the wrist of a patient to manufacture a fixed splint 1, wrapping the fixed splint 1 outside the dressing or the foam pad at the wrist and the forearm, heating and shaping the fixed splint 1, cooling and shaping the fixed splint to adapt to the shape of the arm; the palm side fixing plate 11 and the back side fixing plate 12 are connected into a whole through an adhesive tape 14;
the proximal end of the palmar side fixing plate 11 comprises 8cm above the elbow joint, the fixing comprises a palm wrist, a forearm and an elbow joint, and the distal end is close to the metacarpophalangeal joint; the dorsal fixation plate 12 is fixed with fingers, palms and wrists, forearms and elbow joints, the proximal end of the splint comprises the elbow joint which is placed 8cm above, and the distal end of the splint exceeds the distal end of the fingers a little;
the flexed elbow joint is used for providing a supporting point, and the fixed splint 1 is pushed towards the elbow joint at the near end; the traction belt 4 connected with the wrist traction sleeve 2 is longitudinally pulled towards the far end, and then is reversely folded and stuck and fixed on the sticking belt 14 of the palm side fixing plate 11; the traction belt 4 connected with the thumb and the 2 nd-4 th finger traction sleeve 3 is pulled towards the far end longitudinally, and is folded and adhered and fixed on the adhesive belt 14 of the back fixing plate 12.
The traction force adopted by the wrist traction sleeve 2 is 150-200N; the pulling force of the thumb in the traction finger stall 3 is 50-60N, and the pulling force of the 2 nd finger to the 4 th finger is 35-45N respectively.
The two traction structures are alternately used, the wrist traction sleeve is recommended to be dragged for 8 hours, the finger traction belt is recommended to be dragged for 6 hours for replacement, and the longitudinal traction force of manual reduction is jointly replaced to provide continuous longitudinal traction force for the fracture end; meanwhile, the fixing splint fixes the periphery of the fractured end and prevents the fracture from moving left, right, front and back.
When the finger traction sleeve 3 is pulled, the finger traction sleeve closing-in part 32 is tightened, and when the finger traction sleeve closing-in part 32 is not pulled, the finger traction sleeve closing-in part 32 can be loosened for rest.
The invention has the service time of about 3 weeks, and then is fixed by replacing a short common splint. Since the time to form a fibrous connection after a fracture is 2-3 weeks, callus begins to appear after 2-3 weeks. Therefore, the radius far-end fracture retraction reduction fixator is dismantled within about 3 weeks, the fracture cannot shift, and the common short splint is used for fixing until the splint is dismantled for the primary clinical healing of the fracture.
Claims (4)
1. A retractor for maintaining a distal radius fracture site from displacement, comprising: comprises a fixed splint (1), a wrist traction sleeve (2), a finger traction sleeve (3) and a traction belt (4); the wrist traction sleeve (2) is worn on the wrist and palm of the hand, and the finger traction sleeve (3) is worn on the finger; the fixed splint (1) is coated outside the hand, the small arm and the elbow; the wrist traction sleeve (2) and the finger traction sleeve (3) are connected with the fixed splint (1) through a traction belt (4) and are used for traction on the wrist or the finger;
the wrist traction sleeve (2) comprises a palm sleeve (21) and a wrist closing-up part (22); a wrist closing-up component (22) is arranged outside the opening of the wrist palm sleeve (21) and used for tightening the inlet of the wrist palm sleeve (21);
one end of the traction belt (4) is connected to the wrist and palm sleeve (21), and the other end is reversely folded and adhered to an adhesive belt (14) arranged on the palm side fixing plate (11); the traction belt (4) enables acting force to exist between the wrist traction sleeve (2) and the palm side fixing plate (11);
the finger traction sleeve (3) comprises a finger stall (31), a finger stall closing-in part (32) and an annular traction line (33); the finger stall (31) is a thumb stall or a 2 nd-4 th finger stall; a finger stall closing-in part (32) is arranged at the tail end of the finger stall (31); the annular traction wire (33) is wound on the finger stall (31) in an annular shape and is in sliding connection with the finger stall (31), the annular traction wire (33) is connected with the traction belt (4), longitudinal traction force is provided through the traction belt (4), and the annular traction wire (33) is driven to tighten the finger stall (31) at the same time;
the fixed splint (1) comprises a palm side fixed plate (11), a back side fixed plate (12), an arm fixed plate (13) and an adhesive tape (14); one side of the front end of the arm fixing plate (13) comprises a palm side fixing plate (11), and the other side of the front end of the arm fixing plate comprises a back side fixing plate (12); the palm side fixing plate (11) and the back side fixing plate (12) are connected and fixed through a plurality of adhesive tapes (14);
the palm side fixing plate (11) comprises a palm part; the dorsal fixation plate (12) comprises a thumb, 2 nd-5 th fingers and a palm; the palm side fixing plate (11) and the back side fixing plate (12) are respectively provided with a plurality of sticking belts (14) used for connecting the traction belt (4).
2. The retractor of claim 1, wherein said distal radius fracture is maintained in a non-displaced position by: the far end of the palm side fixing plate (11) is close to the metacarpophalangeal joints; the far end of the back side fixing plate (12) slightly exceeds the tail end of the finger; the near end of the arm fixing plate (13) is 6-10cm away from the upper part of the elbow joint.
3. The retractor of claim 1, wherein said distal radius fracture is maintained in a non-displaced position by: dressing or foam are arranged between the arm fixing plate (13) and the elbow and the forearm to serve as a protection pad, and a wrist traction sleeve (2) and a finger traction sleeve (3) are arranged between the palm side fixing plate (11), the back side fixing plate (12) and the wrist palm finger of the hand to serve as protection pads.
4. The retractor of claim 1, wherein said distal radius fracture is maintained in a non-displaced position by: the fixed splint (1) is wrapped outside the dressing or the foam pad, the fixed splint (1) is heated and shaped, and the palm side fixing plate (11) and the back side fixing plate (12) are connected into a whole through the adhesive tape (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072864.6A CN112190383B (en) | 2020-10-09 | 2020-10-09 | Retractor for maintaining non-displacement of distal radius fracture position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072864.6A CN112190383B (en) | 2020-10-09 | 2020-10-09 | Retractor for maintaining non-displacement of distal radius fracture position |
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| CN112190383A CN112190383A (en) | 2021-01-08 |
| CN112190383B true CN112190383B (en) | 2021-10-29 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114681188A (en) * | 2022-03-31 | 2022-07-01 | 深圳平乐骨伤科医院(深圳市坪山区中医院) | Method for resetting radius distal fracture by traditional Chinese medical technique by using resetting robot |
| CN115068191B (en) * | 2022-06-13 | 2023-11-17 | 无锡市第九人民医院 | Medical traction device capable of providing continuous traction for fingers |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160363Y (en) * | 1992-10-11 | 1994-04-06 | 张建设 | Fraction traction fixator for forearm |
| CN2234258Y (en) * | 1995-07-05 | 1996-09-04 | 张越江 | Detachable adjustable external fixator for limbs fracture |
| US6723061B2 (en) * | 1998-09-08 | 2004-04-20 | George Roger Williams | Dynamic splint for carpal tunnel syndrome treatment |
| CN103054666B (en) * | 2012-12-24 | 2015-04-22 | 卜晗 | External fixation treatment device for distal radius fracture |
| CN204798100U (en) * | 2015-05-05 | 2015-11-25 | 无锡市第九人民医院 | Static state of advancing gradually is stretched and is indicated orthopedic brace |
| CN207253408U (en) * | 2016-08-30 | 2018-04-20 | 温州医科大学附属第一医院 | A kind of stiff drafting system of metacarpophalangeal joints |
| CN106691660A (en) * | 2017-02-08 | 2017-05-24 | 谢志进 | Finger traction reduction fixation splint |
| CN209107727U (en) * | 2018-09-18 | 2019-07-16 | 谢志进 | Radius far-end fracture reset is fixed to integration brace |
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