CN111345930A - Multifunctional traction frame for orthopedics department - Google Patents
Multifunctional traction frame for orthopedics department Download PDFInfo
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- CN111345930A CN111345930A CN202010276232.5A CN202010276232A CN111345930A CN 111345930 A CN111345930 A CN 111345930A CN 202010276232 A CN202010276232 A CN 202010276232A CN 111345930 A CN111345930 A CN 111345930A
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- traction frame
- frame base
- lower limb
- traction
- foot
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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)
- 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 belongs to the technical field of medical equipment, and particularly discloses an orthopedic multifunctional traction frame which comprises a traction frame base, wherein a supporting part is arranged at the lower part of the traction frame base, a lower limb fixing disc is horizontally and slidably connected to the traction frame base along the length direction, a limiting part for fixing the position of the lower limb fixing disc is arranged on the traction frame base, a driving part for driving the lower limb fixing disc to move is arranged on the traction frame base, a lower limb fixing part for binding lower limbs is arranged in the middle of the left side of the lower limb fixing disc, a foot fixing part for fixing feet is arranged in the middle of the left side of the lower limb fixing disc, a hook is connected to the foot fixing. The scheme is mainly used for lower limb traction, and solves the problem that the lower limb traction method in the prior art is inconvenient to treat patients easily.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly discloses an orthopedic multifunctional traction frame.
Background
Fracture refers to the continuous complete or partial breakdown of bone structure. It is common to children and the elderly, and also occurs in young and middle-aged people. Patients often have one site fractured and a few multiple fractures. After timely and proper treatment, most patients can recover the original functions, and a few patients can leave sequelae with different degrees.
If the patient has lower limb fracture, such as femoral intertrochanteric fracture, femoral shaft fracture, tibiofibula fracture and the like, the patient needs to be treated by operation; the patient often needs lower limb traction braking after admission to the day before surgery. In the prior art, the traction and braking of a patient with lower limb fracture are likely to cause peripheral blood vessel and nerve injury due to fracture displacement, and limb swelling is accelerated, so that the operation waiting time is prolonged, the treatment difficulty and the hospitalization cost of the patient are increased finally, and the treatment of the patient is greatly influenced.
Disclosure of Invention
The invention aims to provide a multifunctional traction frame for orthopedics, which solves the problem that a lower limb traction method in the prior art is easy to cause inconvenience in treatment for a patient.
In order to achieve the purpose, the technical scheme of the invention is as follows: the utility model provides an orthopedics is with multi-functional traction frame, including the traction frame base, traction frame base lower part is equipped with the supporting part, there is the low limbs fixed disk along length direction horizontal sliding connection on the traction frame base, be equipped with the spacing portion that is used for fixed low limbs fixed disk position on the traction frame base, be equipped with the drive division that is used for driving low limbs fixed disk and removes on the traction frame base, low limbs fixed disk left side middle part is equipped with the low limbs fixed part that is used for tying up low limbs, low limbs fixed disk left side middle part is equipped with the foot fixed part that is used for fixed foot, be connected.
The working principle of the technical scheme is as follows: before using this traction frame, place low limbs on the low limbs fixed disk, use low limbs fixed part to tie up low limbs fixedly, use foot fixed part to tie up the foot fixedly, select suitable balancing weight according to patient's weight, hang on the couple and lean on the balancing weight, the position of adjustment low limbs fixed disk on the traction frame base uses the position of the fixed low limbs fixed disk of spacing portion, makes the low limbs fixed disk no longer remove, can realize accurate the pulling to patient's low limbs like this.
The beneficial effects of this technical scheme lie in:
(1) the part needs the patient that the effect of pulling just can be reached in bone traction, can avoid going the bone through this scheme and pull, because the bone traction technique is invasive operation, needs pass the sclerotin with ke shi needle under local anesthesia, and this scheme need not go to have invasive operation just can reach fine traction effect to patient's acceptance has been increased.
(2) This scheme can realize accurate pulling, will mark the balancing weight of accurate weight and hang on the couple, is convenient for realize accurate pulling.
Further, the upper portion of the traction frame base is provided with two parallel chutes along the length direction, the limiting portion comprises two bolts and nuts, one side, away from the lower limb fixing portion, of the lower limb fixing disc is provided with two bolt holes, each bolt hole is internally connected with a bolt, the bolt penetrates through the chutes to enable the lower end of the bolt to be located below the chutes, and the nuts are in threaded connection with the lower portions of the bolts. Through setting up spout and bolt, can ensure that the length direction steady movement of low limbs fixed disk along the traction frame base, can play firm fixed action to the low limbs fixed disk after screwing up bolt and nut.
Further, the driving part comprises two racks which are connected to two sides of the traction frame base and arranged along the length direction of the traction frame base; two sides of the lower part of the lower limb fixing disc are respectively and rotatably connected with a rotating shaft, and two ends of the rotating shaft are coaxially connected with gears meshed with the racks; one end of the rotating shaft is connected with a traction handle. Through the arrangement, the rotating shaft and the gear can be driven to rotate when the traction handle is rotated, so that the lower limb fixing disc can be moved.
Furthermore, the supporting part comprises four first sleeves and four supporting rods, and the lower parts of two adjacent first sleeves are connected with a horizontal connecting plate; two sides of the traction frame base are vertically connected with two support rods, the lower part of each support rod is sleeved with a first sleeve in a sliding manner, and a positioning screw rod for positioning the first sleeve is connected to the first sleeve in a threaded manner; the through-hole has been seted up along the length direction of traction frame base in the upper portion of every bracing piece, and the through-hole in-connection has the screw rod, and articulated on the screw rod have rather than vertically branch, set up on the traction frame base with the slide opening of branch adaptation, branch stretch into to the slide opening in and with slide opening inner wall sliding connection, be connected with the spring between the one end that the screw rod was kept away from to branch and the slip bottom, the one end threaded connection that the screw rod is located branch has the nut that is used for restricting branch and breaks away from.
Through the arrangement, the height of the supporting rod is adjusted according to patients with different body types and fracture parts, and the base of the traction frame is rotated to adjust a proper traction angle, so that the lower limbs of the patients are ensured to be pulled along the direction of the lower limb force line; the supporting rod slides upwards along the inner wall of the first sleeve pipe by increasing the height of the traction frame base, and after the supporting rod rises to a required position, the positioning screw rod is rotated to fix the position of the supporting rod, so that the height of the traction frame base can be adjusted; when the angle is pull in needs adjustment, the bracing piece that is located traction frame base one side is highly unchangeable, will be located two bracing pieces of traction frame opposite side and upwards raise, enables the traction frame base like this and takes place the slope, after the traction frame base reaches the angle of needs, uses the position fixing of positioning screw with the bracing piece. The four height-adjustable supporting parts and the traction frame base capable of rotating the traction angle are arranged in the scheme, so that the invention has the advantages of high comfort degree of a patient and good traction effect.
Further, the lower limbs fixed part includes the lower limbs fixed band of connecting along lower limbs fixed disk left side middle part length direction, and a plurality of ligature areas are connected respectively to lower limbs fixed band both sides, all are connected with the magic subsides that can bond on every ligature area. Through the arrangement, the lower limbs of different sizes can be fixed conveniently.
Further, foot fixed part includes the foot fixed plate, and the vertical welding of foot fixed plate is in the left side middle part of low limbs fixed disk, and a plurality of foot fixed bands that are used for fixed foot are all connected to foot fixed plate both sides. Through the arrangement, the foot can be conveniently bound and fixed and the lower limb can be conveniently pulled.
Furthermore, a counterweight suspension part is connected to the hook through a pull rope, a telescopic part used for supporting the pull rope is arranged on the traction frame base, and a plurality of balancing weights are hung on the counterweight suspension part. Through the setting, the quantity of the balancing weights is convenient to adjust and hang, so that the traction force of the feet can be adjusted, and accurate traction is realized.
Furthermore, the expansion part comprises a second sleeve and an ejector rod, one side of the traction frame base close to the foot fixing plate is fixedly connected with a horizontal second sleeve, the ejector rod is sleeved in the second sleeve in a sliding mode, a screw used for positioning the ejector rod is connected to the second sleeve in a threaded mode, one end, far away from the traction frame base, of the ejector rod is rotatably connected with a pulley, a pull rope is connected between the hook and the balance weight hanging part, and the pull rope bypasses the pulley. Through the arrangement, when the medical tractor is not pulled, the screw is loosened, and the ejector rod moves into the second sleeve, so that the pulley and the ejector rod can be prevented from causing obstacles to medical workers. The scheme is provided with the telescopic ejector rod and the pulley, so that the traction purpose can be realized on any sickbed without an orthopedic traction bed. The existing orthopedic traction technology can realize traction only by means of an orthopedic traction bed, the orthopedic traction bed is expensive, most of hospital orthopedic traction beds are limited in configuration, and the traction frame has the advantages of convenience in operation, medical resource saving and capability of meeting the requirements of hospitals.
Drawings
FIG. 1 is an oblique view of an embodiment of the multi-functional traction frame for orthopedics department;
FIG. 2 is a schematic view of the mating of the gear and rack of FIG. 1;
FIG. 3 is a schematic view of the foot plate and foot securing strap configuration of FIG. 1;
FIG. 4 is a front view of the multi-functional traction frame for orthopedics department of the present invention;
FIG. 5 is a partial front view of the hitch frame base, first sleeve, and support bar attachment structure of FIG. 4;
fig. 6 is a partial left side view of the hitch frame base, first sleeve, and support bar attachment structure of fig. 4.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the traction frame comprises a traction frame base 1, a rack 2, a gear 3, a traction handle 4, a bolt 5, a lower limb fixing disc 6, a sliding groove 7, a rotating shaft 8, a foot fixing plate 9, a foot fixing band 10, a hook 11, a lower limb fixing band 12, a binding band 13, a counterweight hanging part 14, a counterweight block 15, a first sleeve 16, a support rod 17, a positioning screw rod 18, a second sleeve 19, a push rod 20, a pulley 21, a pull rope 22, a support rod 23, a connecting plate 24, a binding rope 25, a sliding hole 26, a spring 27, a screw 28, a screw 29 and a magic tape 30.
Referring to fig. 1, 2 and 3, a multifunctional traction frame for orthopedics comprises a traction frame base 1, wherein a support part is arranged at the lower part of the traction frame base 1; the traction frame base 1 is provided with a lower limb fixing disc 6 which horizontally slides along the length direction, and the traction frame base 1 is provided with a limiting part for fixing the position of the lower limb fixing disc 6. Two parallel arrangement's spout 7 is seted up along length direction on traction frame base 1 upper portion, two bolts 5 and nuts of spacing portion package in this embodiment, two bolt 5 holes have been seted up to the one side that low limbs fixed part was kept away from to low limbs fixed disk 6, bolt 5 has all been placed in every bolt 5 downthehole, bolt 5 passes spout 7 and extends to traction frame base 1's below, nut and bolt 5's lower part threaded connection, it can be fixed with low limbs fixed disk 6 to screw up nut and bolt 5.
A driving part for driving the lower limb fixing disc 6 to move is arranged on the traction frame base 1, the driving part comprises two racks 2, and the two racks 2 are welded on two sides of the traction frame base 1 and are arranged along the length direction of the traction frame base 1; two sides of the lower part of the lower limb fixing disc 6 are respectively connected with a rotating shaft 8 through bearings, and two ends of the rotating shaft 8 are coaxially connected with gears 3 meshed with the racks 2; one end of the rotating shaft 8 is welded with a traction handle 4, and the rotating shaft 8 and the gear 3 can be rotated by rotating the traction handle 4.
As shown in fig. 1, 4 and 5, the support portion includes four first sleeves 16 and four support rods 17, and a horizontal connecting plate 24 is welded between the lower portions of two adjacent first sleeves 16; two support rods 17 are vertically welded on two sides of the traction frame base 1, a first sleeve 16 is sleeved on the lower portion of each support rod 17 in a sliding mode, a positioning screw rod 18 used for positioning the first sleeve 16 is connected to the first sleeve 16 in a threaded mode, and the support rods 17 can be abutted through rotation of the positioning screw rod 18 to achieve fixing and positioning effects; the upper portion of every bracing piece 17 has seted up the through-hole along the length direction of traction frame base 1, the through-hole in-connection has screw rod 28, it has rather than vertically branch 23 to articulate on the screw rod 28, set up on the traction frame base 1 with the slide opening 26 of branch 23 adaptation, branch 23 stretch into in the slide opening 26 and with slide opening 26 inner wall sliding connection, the one end that the screw rod 28 was kept away from to branch 23 is connected with spring 27 with sliding between the bottom, the one end threaded connection that the screw rod 28 is located branch 23 has the nut that is used for restricting branch 23 and breaks away from.
The lower limb fixing plate 6 is provided with a lower limb fixing part for binding the lower limb, the lower limb fixing part comprises a lower limb fixing band 12 connected along the length direction of the middle part of the left side of the lower limb fixing plate 6, two sides of the lower limb fixing band 12 are respectively connected with a plurality of binding bands 13, and each binding band 13 is connected with a magic tape 30 capable of being bonded.
A foot fixing part for fixing feet is arranged in the middle of the left side of the lower limb fixing disc 6, the foot fixing part comprises a foot fixing plate 9, and the foot fixing plate 9 is vertically welded in the middle of the left side of the lower limb fixing disc 6; both sides of the foot fixing plate 9 are connected with a plurality of foot fixing belts 10 for fixing feet, and both sides of the foot fixing belts are connected with binding ropes 25 for binding feet; the foot fixing plate 9 in this embodiment is formed by combining a weldable metal plate with a soft material (PVC), wherein the soft material may be cow leather or artificial leather, or other soft durable materials may be selected by those skilled in the art. The middle part of the left side of the foot fixing plate 9 close to the lower limb fixing plate 6 is welded with a hook 11, the hook 11 is connected with a counterweight suspending part 14 through a pull rope 22, a telescopic part for supporting the pull rope is arranged on the base of the traction frame, the counterweight suspending part 14 is hung and leaned on a plurality of detachable counterweight blocks 15, and the counterweight blocks 15 in the embodiment can be 1-10kg weight scales. Referring to fig. 1, 4, 5 and 6, in this embodiment, the telescopic portion includes a second sleeve 19 and a top rod 20, the second sleeve 19 is welded on one side of the traction frame base 1 close to the foot fixing plate 9, the top rod 20 is slidably sleeved in the second sleeve 19, a screw 29 for positioning the top rod 20 is connected to the second sleeve 19 through a thread, a pulley 21 is connected to one end of the top rod 20 far from the traction frame base 1 through a bearing, and the pull rope 22 passes around the pulley 21.
The specific implementation process is as follows: before the traction frame in this scheme of use, place low limbs on lower limbs fixed disk 6, use low limbs fixed band 12 and magic to paste 30 and tie up the low limbs fixedly, use foot fixed band 10 and tie up the rope 25 and tie up the foot fixedly, hang on counter weight linkage 14 and lean on suitable balancing weight 15, low limbs fixed disk 6 removes under the traction force effect of balancing weight 15, at this in-process, gear 3 rotates and takes place to remove on rack 2, treat low limbs fixed disk 6 no longer remove the back, it makes the position of low limbs fixed disk 6 fixed disk to screw up bolt 5 and nut, hang 14 removal from the counter weight with balancing weight 15, can realize accurate the traction to patient's low limbs like this. In the scheme, the counterweight block 15 is removed, so that the situation that the family members of the patient or medical personnel are injured by falling of the counterweight block can be avoided, the medical personnel or the family members of the patient can be protected, meanwhile, when the medical personnel visit a room or treat the patient, the operation space of the medical personnel can be enlarged by removing the counterweight block 15, and the interference effect of the counterweight block 15 on the medical personnel can be avoided; in this scheme, bolt 5 can slide along spout 7, enables low limbs fixed disk 6 like this and slides along spout 7 is stable, uses bolt 5 and nut to fix low limbs fixed disk 6, can prevent that low limbs fixed disk 6 from taking place to turn on one's side, improves the stability of this traction frame. When the medical staff is not pulled, the screw 29 is loosened, and the ejector rod 20 is moved towards the second sleeve 19, so that the pulley 21 and the ejector rod 20 can be prevented from causing obstacles to the medical staff.
The height of the support rod 17 is required to be adjusted according to patients with different body types and fracture parts; when the height of the traction frame base 1 is adjusted, the supporting rod 17 can slide upwards along the inner wall of the first sleeve 16 by increasing the height of the traction frame base 1, and after the supporting rod is lifted to a required position, the positioning screw rod 18 is rotated to fix the position of the supporting rod 17, so that the height of the traction frame base 1 can be adjusted; when the angle is pull in needs adjustment, the bracing piece 17 that is located traction frame base 1 one side highly does not change, will be located two bracing pieces 17 of traction frame base 1 opposite side and upwards raise and use positioning screw 18 to fix a position bracing piece 17, enables traction frame base 1 like this and takes place the slope, after traction frame base 1 reaches the angle that needs, uses positioning screw 18 to fix the position of bracing piece 17.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (8)
1. The utility model provides a multi-functional traction frame is used to orthopedics, including the traction frame base, a serial communication port, traction frame base lower part is equipped with the supporting part, there is the low limbs fixed disk along length direction horizontal sliding connection on the traction frame base, be equipped with the spacing portion that is used for fixed low limbs fixed disk position on the traction frame base, be equipped with the drive division that is used for driving the removal of low limbs fixed disk on the traction frame base, low limbs fixed disk left side middle part is equipped with the low limbs fixed part that is used for tying up low limbs, low limbs fixed disk left side middle part is equipped with the foot fixed part that is used for fixed foot.
2. The multifunctional traction frame for orthopedics department as claimed in claim 1, wherein the upper portion of the traction frame base is provided with two sliding grooves which are arranged in parallel along the length direction, the limiting portion comprises two bolts and nuts, one side of the lower limb fixing disc, which is far away from the lower limb fixing portion, is provided with two bolt holes, each bolt hole is internally connected with a bolt, the bolt penetrates through the sliding grooves to enable the lower end of the bolt to be located below the sliding grooves, and the nuts are in threaded connection with the lower portions of the bolts.
3. The multifunctional traction frame for orthopedics department as claimed in claim 2, wherein the driving part comprises two racks, the two racks are connected to two sides of the base of the traction frame and are arranged along the length direction of the base of the traction frame; two sides of the lower part of the lower limb fixing disc are respectively and rotatably connected with a rotating shaft, and two ends of the rotating shaft are coaxially connected with gears meshed with the racks; one end of the rotating shaft is connected with a traction handle.
4. The multifunctional traction frame for the orthopedics department as claimed in claim 3, wherein the supporting portion comprises four first sleeves and four supporting rods, and the lower parts of two adjacent first sleeves are connected with horizontal connecting plates; two sides of the traction frame base are vertically connected with two support rods, the lower part of each support rod is sleeved with a first sleeve in a sliding manner, and a positioning screw rod for positioning the first sleeve is connected to the first sleeve in a threaded manner; the through-hole has been seted up along the length direction of traction frame base in the upper portion of every bracing piece, and the through-hole in-connection has the screw rod, and articulated on the screw rod have rather than vertically branch, set up on the traction frame base with the slide opening of branch adaptation, branch stretch into to the slide opening in and with slide opening inner wall sliding connection, be connected with the spring between the one end that the screw rod was kept away from to branch and the slip bottom, the one end threaded connection that the screw rod is located branch has the nut that is used for restricting branch and breaks away from.
5. The multifunctional traction frame for orthopedics department according to claim 1, characterized in that the lower limb fixing part comprises a lower limb fixing band connected along the length direction of the middle part of the left side of the lower limb fixing disc, a plurality of binding bands are respectively connected to both sides of the lower limb fixing band, and each binding band is connected with a magic tape capable of being bonded.
6. The multifunctional traction frame for orthopedics department as claimed in claim 1, wherein the foot fixing part comprises a foot fixing plate which is vertically welded at the middle of the left side of the lower limb fixing plate, and a plurality of foot fixing straps for fixing the foot are connected to both sides of the foot fixing plate.
7. The multifunctional traction frame for orthopedics department as claimed in claim 1, wherein the hook is connected with a counterweight suspending part through a pull rope, the traction frame base is provided with a telescopic part for supporting the pull rope, and the counterweight suspending part is hung with a plurality of counterweight blocks.
8. The multifunctional traction frame for orthopedics department as claimed in claim 7, wherein the expansion part comprises a second sleeve and a mandril, one side of the traction frame base close to the foot fixing plate is fixedly connected with the horizontal second sleeve, the mandril is sleeved in the second sleeve in a sliding manner, a screw for positioning the mandril is connected onto the second sleeve in a threaded manner, one end of the mandril far away from the traction frame base is rotatably connected with a pulley, a pull rope is connected between the hook and the counterweight hanging part, and the pull rope bypasses the pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010276232.5A CN111345930A (en) | 2020-04-09 | 2020-04-09 | Multifunctional traction frame for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010276232.5A CN111345930A (en) | 2020-04-09 | 2020-04-09 | Multifunctional traction frame for orthopedics department |
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| Publication Number | Publication Date |
|---|---|
| CN111345930A true CN111345930A (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010276232.5A Pending CN111345930A (en) | 2020-04-09 | 2020-04-09 | Multifunctional traction frame for orthopedics department |
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| CN (1) | CN111345930A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643246A (en) * | 2020-08-05 | 2020-09-11 | 刘亮 | Novel first aid wound is fixer for orthopedics |
| CN112353541A (en) * | 2020-10-27 | 2021-02-12 | 柏成杰 | Multifunctional orthopedic traction device |
| CN114668659A (en) * | 2022-03-15 | 2022-06-28 | 李文博 | Rehabilitation therapy apparatus for patient with tibiofibula fracture |
-
2020
- 2020-04-09 CN CN202010276232.5A patent/CN111345930A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643246A (en) * | 2020-08-05 | 2020-09-11 | 刘亮 | Novel first aid wound is fixer for orthopedics |
| CN111643246B (en) * | 2020-08-05 | 2022-08-02 | 刘亮 | Orthopedic fixator for emergency wounds |
| CN112353541A (en) * | 2020-10-27 | 2021-02-12 | 柏成杰 | Multifunctional orthopedic traction device |
| CN114668659A (en) * | 2022-03-15 | 2022-06-28 | 李文博 | Rehabilitation therapy apparatus for patient with tibiofibula fracture |
| CN114668659B (en) * | 2022-03-15 | 2024-09-13 | 李文博 | Rehabilitation therapeutic instrument for tibiofibular fracture patient |
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