CN101803941A - Wrist joint movable connecting rod for fixing across wrist joint - Google Patents
Wrist joint movable connecting rod for fixing across wrist joint Download PDFInfo
- Publication number
- CN101803941A CN101803941A CN 201010151426 CN201010151426A CN101803941A CN 101803941 A CN101803941 A CN 101803941A CN 201010151426 CN201010151426 CN 201010151426 CN 201010151426 A CN201010151426 A CN 201010151426A CN 101803941 A CN101803941 A CN 101803941A
- Authority
- CN
- China
- Prior art keywords
- radius
- connecting rod
- sliding seat
- carpal joint
- adjusting screw
- 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.)
- Granted
Links
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a wrist joint movable connecting rod for fixing across a wrist joint, which comprises a metacarpal bone movable seat (2), a radius movable seat (2'), a metacarpal bone connecting rod (1) fixed on the metacarpal bone movable seat (2), a radius connecting rod (9) connected with the radius movable seat (2') and an elasticity-adjustable locking bolt (4) connecting the metacarpal bone movable seat (2) and the radius movable seat (2'). The wrist joint movable connecting rod for fixing across the wrist joint overcomes the defect that: when the surrounding of the wrist joint fractures, the conventional fixation of the wrist joint can cause blood supply obstacles and tissue ischemia and hypoxia of wrist joint surrounding tissues and further cause the disuse change of joint capsules, ligaments, joint surrounding tissues and bones. The wrist joint movable connecting rod for fixing across the wrist joint can bring function exercise to the wrist joint earlier without affecting the fixation and the recovery of the fracture.
Description
Technical field
The present invention relates to orthopedic medical device, specifically be meant a kind of fixed carpal joint movable connecting rod of carpal joint of striding, it belongs to a kind of connecting rod of orthopaedics external fixation.It is applicable to the trauma care around radius, ulna far-end fracture and the carpal joint.
Background technology
For wound around radius, the various types of fracture of ulna far-end and the carpal joint, existing main Therapeutic Method is internal fixation or external fixation treatment.Long and the complicated operation of big, hemorrhage many, the operating time of internal fixation treatment wound, be not suitable for open fracture treatment, need second operation to take out implants.Though external fixation treatment have wound little, go out insufficiency of blood, operating time short, can satisfy the treatment of open fracture, not need advantage such as second operation, but because around external fixation treatment radius, the various types of fracture of ulna far-end and the carpal joint during wound, usually need fixedly carpal joint, restrict the carpal joint activity, caused carpal joint can not obtain early exercise.Because the set time oversize (be generally 4-6 month, even longer), often fracture has been got well in treatment, and carpal joint also takes place stiff, makes function of joint impaired.
Carpal joint is the complicated joint that the proximal end by chi distal radius, 8 carpal bones and 5 metacarpal bones forms, can do totally 150 ° front and back bends and stretches and 60 ° inside and outside lateroflexion, be between hands and the arm around device, carpal dysfunction also can have a strong impact on the motility of hand.
Near the radius far-end fracture carpal joint fracture is modal to be radius far-end fracture, can be divided into Colles fracture (Colles fracture), smith's fracture (Smith fracture), barton's fracture (Barton fracture) and comminuted fracture of distal radius; Other also have all types of fracture of the carpal bone and metacarpal bone fractured near end, wherein important is lunar fracture, scaphoid bone fracture and first metacarpal bone basilar part fracture.Scaphoid bone fixation of fractures scope need comprise elbow joint and thumb metacarpophalangeal joints.Navicular bone of hand blood is poor for situation, thus the set time need reach 3-4 month, and bone does not connect and osteonecrosis take place easily.
Metacarpal fracture often is the result of hand injury direct violence, and the open fracture ratio is higher, and often with the merging damage of tendon neural blood vessel etc., clinical treatment must be looked the concrete condition decision, and the external fixation scope generally needs to surpass wrist.
During the carpal joint surrounding fracture, carpal fixing can cause carpal joint surrounding tissue blood supply disorder, make tissue ischemia, anoxia and cause the useless usefulness of joint capsule, ligament, joint surrounding tissue and bone to sexually revise finally causes the fibrous ankylosis and the functional disorder in joint, after though limbs joint is removed braking, joint surrounding tissue blood is for recovery, and the slight activity in joint in addition improves the nutrition of tissue, the degeneration of joint tissue is recovered gradually, but this recovery is extremely slow.
Therefore invent a kind of fixed carpal joint movable connecting rod of carpal joint of striding, can make carpal joint obtain early stage functional exercise, do not influence fixation of fractures again and revert to for a urgent and important job.
Summary of the invention
The objective of the invention is weak point at above-mentioned existing carpal joint surrounding fracture treatment, and provide a kind of fixed carpal joint movable connecting rod of carpal joint of striding, it can be for convenience detach, and can effectively treat the carpal joint surrounding fracture, by with the use that forms a complete set of of existing external fixation system, satisfy around external fixation treatment radius, the various types of fracture of ulna far-end and the carpal joint wound and keep wrist joint function normal.
The objective of the invention is to reach: stride the fixed carpal joint movable connecting rod of carpal joint by following measure, it is characterized in that it comprises metacarpal bone sliding seat, radius sliding seat, and be fixed on metacarpal bone connecting rod and the radius connecting rod that is connected with the radius sliding seat on the metacarpal bone sliding seat, connect the clamping screw of the scalable degree of tightness of metacarpal bone sliding seat and radius sliding seat.
In technique scheme, described metacarpal bone sliding seat and radius sliding seat are the rounded seat that is rotatably connected of an end, and a symmetrical reverse that is rotatably connected of two circles interlocks.
In technique scheme, contacting of described metacarpal bone sliding seat and radius sliding seat all has plane teeth on the end face, described plane teeth is positioned at outside the cannelure, spring is arranged in the cannelure, cannelure between centre bore and plane teeth, clamping screw pass the metacarpal bone sliding seat centre bore and with radius sliding seat centre bore around open tubular column by being threaded.
In technique scheme, described plane teeth is a loop configuration.
In technique scheme, it comprises that also struts an adjusting part, and described strutting regulated part between radius sliding seat and radius connecting rod, struts two ends of regulating part and is connected with the radius connecting rod with the radius sliding seat respectively.
In technique scheme, the described adjusting portion branch that struts comprises the adjusting screw(rod) that is fixed together with the radius sliding seat, Adjusting bolt Adjusting screw between adjusting screw(rod) and radius connecting rod, first locking nut between adjusting screw(rod) and Adjusting bolt Adjusting screw, locking nut is sleeved on the adjusting screw(rod), one end of adjusting screw(rod) and Adjusting bolt Adjusting screw is sleeved on second locking nut on the radius connecting rod by being threaded, and the other end of Adjusting bolt Adjusting screw and radius connecting rod are by being threaded.
In technique scheme, the centre of described Adjusting bolt Adjusting screw have can with the rectangular structure of the square surface of key coupling.
In technique scheme, the diameter of the screw that spins with radius connecting rod and radius sliding seat on the two ends of described Adjusting bolt Adjusting screw and tooth are apart from identical, and rotation direction is opposite.
The present invention has following advantage: when 1. forming a complete set of use with existing external fixation system, can form radius, the various types of fracture of ulna far-end and the carpal joint building block of trauma care exterior fixation bracket on every side.2. early stage what treat, can lock the carpal joint movable connecting rod as requested fully, prevent that unsuitable activity from causing the treatment failure.3. treatment mid-term of wound around radius, the various types of fracture of ulna far-end and the carpal joint, in treatment and functional exercise when needing, unclamp clamping screw, make wrist joint function obtain taking exercise, recover wrist joint function, and can after finishing mild exercise, lock clamping screw once more, carpal joint is fixed.4. in the treatment late period of wound around radius, the various types of fracture of ulna far-end and the carpal joint, can unclamp clamping screw according to the needs of treatment and functional exercise equally, it is normal to make wrist joint function obtain the exercise and the maintenance wrist joint function of greater strength.5. around radius, the various types of fracture of ulna far-end and carpal joint, in the therapeutic process of wound,, can strut carpal joint as required for the protection carpal joint; Also can recover, as required carpal joint and wound site be pressurizeed in order to stimulate wound.
The present invention strides the scope of application of the fixed carpal joint movable connecting rod of carpal joint: in the various types of fracture of distal radius, and the treatment of wound around the carpal joint, metacarpal fracture.
Description of drawings
Fig. 1 strides the structure cutaway view of the fixed carpal joint movable connecting rod of carpal joint for the present invention.
Fig. 2 is the structure vertical view (containing broken section) of Fig. 1.
Fig. 3 strides the structural representation that the fixed carpal joint movable connecting rod of carpal joint unclamps half-twist behind the clamping screw for the present invention.
Fig. 4 is the structure cutaway view of radius sliding seat among the present invention.
Fig. 5 is the right view (containing broken section) of Fig. 3
Fig. 6 is the structural representation of Adjusting bolt Adjusting screw among the present invention.
1. metacarpal bone connecting rods among the figure, 2. metacarpal bone sliding seat, 2 '. the radius sliding seat, 3. open tubular column, 4. clamping screw, 5. spring, 6. adjusting screw(rod), 7. Adjusting bolt Adjusting screw, 8. first locking nut, 8 '. second locking nut, 9. radius connecting rod, 10. rectangular structure, 11. plane teeth, 12. centre bore, 13. cannelures.
The specific embodiment
Describe performance of the present invention in detail below in conjunction with accompanying drawing, but they do not constitute limitation of the invention, only do for example.Simultaneously by illustrating that advantage of the present invention will become clear more and understanding easily.
Consult accompanying drawing as can be known: the present invention strides the fixed carpal joint movable connecting rod of carpal joint, it is characterized in that it comprise metacarpal bone sliding seat 2, radius sliding seat 2 ', be fixed on the metacarpal bone connecting rod 1 on the metacarpal bone sliding seat 2, with with the radius connecting rod 9 of radius sliding seat 2 ' be connected, connect metacarpal bone sliding seat 2 and radius sliding seat 2 ' the clamping screw 4 of scalable degree of tightness.
Metacarpal bone sliding seat 2 and radius sliding seat 2 ' be the rounded seat that is rotatably connected of an end, a symmetrical reverse that is rotatably connected of two circles interlocks.
Metacarpal bone sliding seat 2 and radius sliding seat 2 ' contact plane teeth 11 all arranged on the end face, described plane teeth 11 is positioned at outside the cannelure 13, spring 5 is arranged in the cannelure 11, cannelure 13 between centre bore 12 and plane teeth 11, clamping screw 4 pass metacarpal bone sliding seat 2 centre bore 12 and with open tubular column 3 around radius sliding seat 2 ' centre bore 12 by being threaded.Plane teeth 11 is a loop configuration.
It comprises that also struts an adjusting part, described strut regulate part radius sliding seat 2 ' and radius connecting rod 9 between, strut regulate part two ends respectively with radius sliding seat 2 ' be connected with radius connecting rod 9, this device is when fractures recovers substantially, be used to regulate the spacing between the carpal joint, help the recovery of wrist joint function by the mandatory adjusting of spacing.
Strut the adjusting portion branch and comprise adjusting screw(rod) 6 with radius sliding seat 2 ' be fixed together, Adjusting bolt Adjusting screw 7 between adjusting screw(rod) 6 and radius connecting rod 9, first locking nut 8 between adjusting screw(rod) 6 and Adjusting bolt Adjusting screw 7, locking nut 8 is sleeved on the adjusting screw(rod) 6, one end of adjusting screw(rod) 6 and Adjusting bolt Adjusting screw 7 is by being threaded, be sleeved on second locking nut 8 on the radius connecting rod 9 ', the other end of Adjusting bolt Adjusting screw 7 and radius connecting rod 9 are by being threaded.Spacing is two-way adjusting between the carpal joint.
The centre of Adjusting bolt Adjusting screw 7 have can with the rectangular structure 15 of the square surface of key coupling.
On the two ends of Adjusting bolt Adjusting screw 7 with the diameter of the screw of radius connecting rod 9 and radius sliding seat 2 ' spin and tooth apart from identical, rotation direction is opposite.When the rectangular structure 15 on the adjusting Adjusting bolt Adjusting screw 7, radius connecting rod 9 and adjusting screw(rod) 6 can equidistantly in opposite directions move, and guarantee the carpal joint accuracy that struts and pressurize and regulate of wound surface (comprising little bone on the carpal joint) on every side.
Metacarpal bone connecting rod 1 of the present invention by with the pin/bar fixation clamp of external fixation system and being connected of metal spicule (existing product), be connected with patient's metacarpal bone;
Clamping screw 4 is used to be connected palm movable part (comprising metacarpal bone connecting rod and metacarpal bone sliding seat) and struts the adjusting part with spring 5, maintenance is slapped movable part and is strutted firm connection of regulating part, makes palm movable part and strut the adjusting part to rotate flexibly around clamping screw.In needs, can tighten clamping screw and lock palm movable part and strut the adjusting part, make palm movable part and strut adjusting part locking and fix.
Metacarpal bone connecting rod 1 is made for cylindrical stainless steel.Radius connecting rod 9 is made an end for cylindrical stainless steel the screw thread that is complementary with Adjusting bolt Adjusting screw 7.
Metacarpal bone sliding seat 2 and radius sliding seat 2 ' be the rounded seat that is rotatably connected of an end, a symmetrical reverse that is rotatably connected of two circles interlocks.Plane teeth 11 interlock mutually on it prevents metacarpal bone sliding seat 2 and radius sliding seat 2 ' effect of rotation mutually when locking to play.
When unclamping clamping screw 4, open tubular column 3 makes metacarpal bone sliding seat 2 and radius sliding seat 2 ' can rotate around it; But during locking clamping screw 4, can stop the rotation of two sliding seat by clamping screw 4 with metacarpal bone sliding seat 2 and radius sliding seat 2 ' locking.
Strutting to regulate partly has an adjusting screw(rod) 6, and the screw thread that is complementary with the Adjusting bolt Adjusting screw 7 and first locking nut 8 is arranged on the adjusting screw(rod) 6.
Adjusting bolt Adjusting screw 7 is the middle rectangular structure 10 that the match and regulate spanner is arranged, and there is the screw 16 with radius connecting rod 9 and second locking nut 8 ' be complementary at Adjusting bolt Adjusting screw 7 two ends, and the diameter of Adjusting bolt Adjusting screw 7 two end screws, tooth are apart from identical, and rotation direction is opposite.
By cooperating and sign confidentiality agreement, gather treatment 34 routine patients, Colles 12 examples of fracturing wherein, Smith 14 examples of fracturing, Barton 3 examples of fracturing, metacarpal fracture 5 examples, male 16 examples, women 18 examples, age 42-70 year with certain hospital.Adopt ankle joint movable connecting rod of the present invention.
Alternative matched group 27 examples adopt conventional treatments also to organize in contrast.Colles 10 examples of fracturing wherein, Smith 11 examples of fracturing, Barton 2 examples of fracturing, metacarpal fracture 4 examples, male 13 examples, women 14 examples, age 40-71 year.
Rehabilitation evaluation is measured the carpal joint mobility with protractor respectively before and after treatment, the normal carpal range of motion is as the criterion with " Chinese rehabilitation medicine " [2] index of correlation.
Rehabilitation therapy method is based on Joint Mobilization, and every day 1～2 time, each micro-wave therapeutic 20min that is before softens stiff joint.
Three stages principle is by stages followed in the rehabilitation rehabilitation, and emphasis is safeguarded the not joint motion of fixed position of respectively performing the operation, and prevents that tiger and other from referring to the contracture of web.
After the orthopaedics Clinical Processing, can begin the same day to do shoulder active exercise significantly, and elbow bends and stretches, clenches fist, stretches fist, digital opposition of thumb etc. and initiatively practise, progressively increase firmly degree.
The 2nd week rose, and the patient holds fist and does wrist flesh firm static contraction exercise in the wrong, wouldn't do and stretch several exercises of wrist.
Increased in the 3rd week count on one's fingers, to refer to, to the resistance exercise of the palm.The wrist that carries out system after the union of fracture is bent, is stretched, lateroflexion and the exercise of forearm rotary moveable degree, and forearm is respectively organized the muscle group exercise.1-2 increases palmar carpal branch support exercise after week.Do the mobility and the muscle strength exercise of carpometacarpal joint of thumb and metacarpophalangeal joints after the scaphoid bone union of fracture.
Use various braces that good result is often arranged behind the hand injury in the phase III rehabilitation.The comprehensive grading system:
1., bend and stretch the wrist front and back that can be 120-150 ° (comprising 120 °) is 5 minutes, the inside and outside lateroflexion that wrist can be 50-60 ° (comprising 50 °) is 5 minutes.
2., bend and stretch the wrist front and back that can be 100-120 ° (do not comprise 120 °, but comprise 100 °) is 3 minutes, the inside and outside lateroflexion that wrist can be 40-50 ° (do not comprise 50 °, but comprise 40 °) is 3 minutes.
3., bend and stretch the wrist front and back that can be 60-100 ° (do not comprise 100 °, but comprise 60 °) is 1 minute, the inside and outside lateroflexion that wrist can be 20-40 ° (do not comprise 40 °, but comprise 20 °) is 1 minute.
4., wrist can be done and bend and stretch less than 60 ° front and back is 0 minute, the inside and outside lateroflexion that wrist can be done less than 20 ° is 0 minute.
If Comprehensive Assessment is excellent for being divided into greater than 8,4 are divided into healing, and 2 is general, and it is poor to be divided into less than 2.
Through evaluation, adopting carpal joint movable connecting rod of the present invention outstanding is 25 people, and outstanding rate is 73.5%, cures 8 people, is generally 1 people, and cure rate reaches 97.1%.
Adopting conventional external fixation Therapeutic Method outstanding in organizing in contrast is 12 people, and outstanding rate is 44.4%, cures 9 people, is generally 5 people, and difference is 1 people.Cure rate reaches 77.8%.
Find through contrast: the outstanding rate and the cure rate of observation group all are higher than matched group, and difference has utmost point significance meaning.And can shorten patient's the recovery course of disease (on average the shortening time is about 1 month) greatly.
Claims (8)
1. stride the fixed carpal joint movable connecting rod of carpal joint, it is characterized in that it comprises metacarpal bone sliding seat (2), radius sliding seat (2 '), be fixed on the metacarpal bone connecting rod (1 on the metacarpal bone sliding seat (2), with the radius connecting rod that is connected with radius sliding seat (2 ') (9, connect the clamping screw (4) of the scalable degree of tightness of metacarpal bone sliding seat (2) and radius sliding seat (2 ').
2. the fixed carpal joint movable connecting rod of carpal joint of striding according to claim 1 is characterized in that described metacarpal bone sliding seat (2) and radius sliding seat (2 ') are the rounded seat that is rotatably connected of an end, and a symmetrical reverse that is rotatably connected of two circles interlocks.
3. the fixed carpal joint movable connecting rod of carpal joint of striding according to claim 1 and 2, it is characterized in that contacting of described metacarpal bone sliding seat (2) and radius sliding seat (2 ') all has plane teeth (11) on the end face, described plane teeth (11) is positioned at outside the cannelure (13), spring (5) is arranged in the cannelure (11), cannelure (13) is positioned between centre bore (12) and the plane teeth (11), clamping screw (4) pass metacarpal bone sliding seat (2) centre bore (12) and with radius sliding seat (2 ') centre bore (12) open tubular column (3) on every side by being threaded.
4. the fixed carpal joint movable connecting rod of carpal joint of striding according to claim 3 is characterized in that described plane teeth (11) is a loop configuration.
5. according to the described fixed carpal joint movable connecting rod of carpal joint of striding of arbitrary claim among the claim 1-4, it is characterized in that it comprises that also struts an adjusting part, the described adjusting part that struts is positioned between radius sliding seat (2 ') and the radius connecting rod (9), and (9 are connected with the radius connecting rod with radius sliding seat (2 ') respectively to strut two ends of regulating part.
6. the fixed carpal joint movable connecting rod of carpal joint of striding according to claim 5, it is characterized in that the described adjusting portion branch that struts comprises the adjusting screw(rod) (6) that is fixed together with radius sliding seat (2 '), be positioned at the Adjusting bolt Adjusting screw (7) between adjusting screw(rod) (6) and the radius connecting rod (9), be positioned at first locking nut (8) between adjusting screw(rod) (6) and the Adjusting bolt Adjusting screw (7), locking nut (8) is sleeved on the adjusting screw(rod) (6), one end of adjusting screw(rod) (6) and Adjusting bolt Adjusting screw (7) is by being threaded, be sleeved on second locking nut (8 ') on the radius connecting rod (9), the other end of Adjusting bolt Adjusting screw (7) and radius connecting rod (9) are by being threaded.
7. the fixed carpal joint movable connecting rod of carpal joint of striding according to claim 6, the centre that it is characterized in that described Adjusting bolt Adjusting screw (7) have can with the rectangular structure (10) of the square surface of key coupling.
8. according to claim 6 or the 7 described fixed carpal joint movable connecting rods of carpal joint of striding, the diameter that it is characterized in that the screw that spins with radius connecting rod (9) and radius sliding seat (2 ') on the two ends of described Adjusting bolt Adjusting screw (7) and tooth are apart from identical, and rotation direction is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101514269A CN101803941B (en) | 2010-04-09 | 2010-04-09 | Wrist joint movable connecting rod for fixing across wrist joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101514269A CN101803941B (en) | 2010-04-09 | 2010-04-09 | Wrist joint movable connecting rod for fixing across wrist joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101803941A true CN101803941A (en) | 2010-08-18 |
| CN101803941B CN101803941B (en) | 2012-08-29 |
Family
ID=42606011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101514269A Active CN101803941B (en) | 2010-04-09 | 2010-04-09 | Wrist joint movable connecting rod for fixing across wrist joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101803941B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983616A (en) * | 2010-11-19 | 2011-03-09 | 武汉康斯泰德科技有限公司 | Tensile pressure adjusting lever for external fixation |
| RU2488362C1 (en) * | 2012-01-11 | 2013-07-27 | Государственное образовательное учреждение высшего профессионального образования "Дагестанская государственная медицинская академия федерального агентства по здравоохранению и социальному развитию" | Device for destructive osteosynthesis of wrist joint area |
| CN106236227A (en) * | 2014-10-24 | 2016-12-21 | 吴昊 | The ring spring shape exter-nal fixer of Minimally Invasive Surgery can be realized |
| CN106420021A (en) * | 2016-11-03 | 2017-02-22 | 沙勇 | Functional recovery device for forearm rotation obstacle |
| CN110638510A (en) * | 2018-06-27 | 2020-01-03 | 奥微医学科技股份有限公司 | Arthritis correction fixing device and operation method thereof |
| CN113616309A (en) * | 2021-08-06 | 2021-11-09 | 泰康仙林鼓楼医院有限公司 | Fracture reduction device |
| CN117137574A (en) * | 2023-08-25 | 2023-12-01 | 广州医科大学附属第一医院（广州呼吸中心） | Initiative bendable guiding sheath tube |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5709681A (en) * | 1995-09-19 | 1998-01-20 | Pennig; Dietmar | Device for osteosynthesis |
| WO1999035990A1 (en) * | 1998-01-14 | 1999-07-22 | The Board Of Regents Of The University Of Texas System | Hand external fixation and joint mobilization and distraction device |
| FR2805147B1 (en) * | 2000-02-21 | 2004-03-05 | Jean Jacques Martin | EXTERNAL FIXER FOR IMMOBILIZING BONE PARTS, ESPECIALLY AT THE WRIST |
| CN2655819Y (en) * | 2003-11-21 | 2004-11-17 | 南京市鼓楼医院 | External fixtor for radius remote terminal bone fracture |
| CN201692029U (en) * | 2010-04-09 | 2011-01-05 | 武汉康斯泰德科技有限公司 | Wrist joint movable connecting rod fixed by crossing wrist joint |
-
2010
- 2010-04-09 CN CN2010101514269A patent/CN101803941B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5709681A (en) * | 1995-09-19 | 1998-01-20 | Pennig; Dietmar | Device for osteosynthesis |
| WO1999035990A1 (en) * | 1998-01-14 | 1999-07-22 | The Board Of Regents Of The University Of Texas System | Hand external fixation and joint mobilization and distraction device |
| FR2805147B1 (en) * | 2000-02-21 | 2004-03-05 | Jean Jacques Martin | EXTERNAL FIXER FOR IMMOBILIZING BONE PARTS, ESPECIALLY AT THE WRIST |
| CN2655819Y (en) * | 2003-11-21 | 2004-11-17 | 南京市鼓楼医院 | External fixtor for radius remote terminal bone fracture |
| CN201692029U (en) * | 2010-04-09 | 2011-01-05 | 武汉康斯泰德科技有限公司 | Wrist joint movable connecting rod fixed by crossing wrist joint |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983616A (en) * | 2010-11-19 | 2011-03-09 | 武汉康斯泰德科技有限公司 | Tensile pressure adjusting lever for external fixation |
| CN101983616B (en) * | 2010-11-19 | 2012-07-18 | 武汉康斯泰德科技有限公司 | Tensile pressure adjusting lever for external fixation |
| RU2488362C1 (en) * | 2012-01-11 | 2013-07-27 | Государственное образовательное учреждение высшего профессионального образования "Дагестанская государственная медицинская академия федерального агентства по здравоохранению и социальному развитию" | Device for destructive osteosynthesis of wrist joint area |
| CN106236227A (en) * | 2014-10-24 | 2016-12-21 | 吴昊 | The ring spring shape exter-nal fixer of Minimally Invasive Surgery can be realized |
| CN106236227B (en) * | 2014-10-24 | 2019-06-14 | 张玉萍 | The ring spring shape exter-nal fixer of Minimally Invasive Surgery can be achieved |
| CN106420021A (en) * | 2016-11-03 | 2017-02-22 | 沙勇 | Functional recovery device for forearm rotation obstacle |
| CN106420021B (en) * | 2016-11-03 | 2023-10-17 | 沙勇 | Function recovery device for forearm rotation disorder |
| CN110638510A (en) * | 2018-06-27 | 2020-01-03 | 奥微医学科技股份有限公司 | Arthritis correction fixing device and operation method thereof |
| CN110638510B (en) * | 2018-06-27 | 2021-05-14 | 奥微医学科技股份有限公司 | Arthritis correction fixing device and operation method thereof |
| CN113616309A (en) * | 2021-08-06 | 2021-11-09 | 泰康仙林鼓楼医院有限公司 | Fracture reduction device |
| CN113616309B (en) * | 2021-08-06 | 2022-11-15 | 泰康仙林鼓楼医院有限公司 | Fracture reduction device |
| CN117137574A (en) * | 2023-08-25 | 2023-12-01 | 广州医科大学附属第一医院（广州呼吸中心） | Initiative bendable guiding sheath tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101803941B (en) | 2012-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101803941B (en) | Wrist joint movable connecting rod for fixing across wrist joint | |
| US20120078251A1 (en) | External Fixator Linkage | |
| CN1273094C (en) | Splint combined use cast absence for bone fracture fixing | |
| CN202128532U (en) | Wrist joint external fixator | |
| CH680902A5 (en) | ||
| CN105342676B (en) | Multifunctional assembled physiological bone pressurization external fixed support for bone | |
| US20080051685A1 (en) | External fixator linkage | |
| CN103445839B (en) | Ankle multidimensional regulation-control orthosis | |
| Collins | Management and rehabilitation of distal radius fractures | |
| Chinchalkar et al. | The use of dynamic assist orthosis for muscle reeducation following brachial plexus injury and reconstruction | |
| CN201692029U (en) | Wrist joint movable connecting rod fixed by crossing wrist joint | |
| CN102895022A (en) | Multidirectional adjustable external radioulna fixing frame | |
| CN103417276B (en) | Regulating orthopedic device for ankle joint coronal plane compound malformation | |
| CN202859269U (en) | Multi-direction adjustable foot radius external fixation frame | |
| RU2328242C2 (en) | Method of transosseous osteosynthesis of disphysial forearm damages and related device | |
| Li et al. | Effect of Joint Use of External Minifixator and Titanium Lockplate on total active motion range and hand function recovery in Comminuted Metacarpal and Phalanx Fracture Patients | |
| CN205947846U (en) | Extender in rotary -type limbs marrow of machinery | |
| RU2324448C2 (en) | Method of transosseous ostheosynthesis of monteggia fracture-disclocation of forearm bones and device | |
| RU160113U1 (en) | DEVICE FOR FINGERING SHOULDER FRACTURES IN THE NADMUSCULAR REGION | |
| RU2488362C1 (en) | Device for destructive osteosynthesis of wrist joint area | |
| RU2182819C1 (en) | Method for performing complex treatment of pain syndrome accompanying locomotor system diseases | |
| Chibirov et al. | A new technique of flexor carpi ulnaris transfer in multilevel surgery for upper extremity deformities in spastic cerebral palsy. | |
| RU2208413C2 (en) | Device for treatment of fractures of humerus distal part | |
| Li et al. | Research Article Effect of Joint Use of External Minifixator and Titanium Lockplate on Total Active Motion Range and Hand Function Recovery in Comminuted Metacarpal and Phalanx Fracture Patients | |
| RU2361531C1 (en) | Method of treating intra-articular fractures of distal part of shoulder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |