CN114404006A - Bone joint collapse type fracture repair device - Google Patents
Bone joint collapse type fracture repair device Download PDFInfo
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- CN114404006A CN114404006A CN202210054717.9A CN202210054717A CN114404006A CN 114404006 A CN114404006 A CN 114404006A CN 202210054717 A CN202210054717 A CN 202210054717A CN 114404006 A CN114404006 A CN 114404006A
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- hollow rod
- drum
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- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 33
- 230000008439 repair process Effects 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000008263 repair mechanism Effects 0.000 claims description 9
- 208000010392 Bone Fractures Diseases 0.000 description 23
- 206010017076 Fracture Diseases 0.000 description 23
- 208000027418 Wounds and injury Diseases 0.000 description 7
- 206010052428 Wound Diseases 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 208000006670 Multiple fractures Diseases 0.000 description 1
- 208000026137 Soft tissue injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a bone joint collapse type fracture repair device, and particularly relates to the technical field of medical appliances. According to the invention, the jack-up repairing mechanism is driven by the driving mechanism to move upwards to jack up the collapsed part, so that the bone joint collapse type fracture repair is realized.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a bone joint collapse type fracture repair device.
Background
Fracture phenomena occur sometimes in children, the elderly and young and middle-aged people, fracture is a continuous complete or partial fracture of bone structure, and the fracture causes are mainly three conditions: 1. violence directly acts on a certain part of a skeleton to cause the part to fracture, so that the injured part is fractured, and is often accompanied by soft tissue injuries of different degrees; 2. the fracture occurs at a distance through longitudinal conduction, leverage or torsion under the action of indirect sudden force; 3. long-term, repeated, and mild direct or indirect injuries can cause fractures in a specific part of the limb, also known as fatigue fractures.
The patients are usually one part of fracture, and a few of the fracture are multiple fractures, after timely and proper treatment, most of the patients can recover the original functions, and a few of the patients can leave sequelae with different degrees, while the collapse fracture is serious high-energy injury, and accurate and high-standard reduction and fixation are required to recover the normal biomechanical characteristics and functions of the hind feet, otherwise, improper treatment is caused, a plurality of sequelae and complications are easy to remain, and the disability rate is extremely high.
At present, the tool device for repairing the collapsed bone joint fracture is inconvenient to operate, has poor controllability for repairing the collapsed part of a patient, is easy to generate new wound on the wound of the patient in the process of repair operation, has higher operation risk, and prolongs the recovery time of the patient, so that the device for repairing the collapsed bone joint fracture is needed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a bone joint collapse type fracture repair device, which aims to solve the problems that the existing repair tool device has poor repair controllability on the collapse part of a patient and is easy to generate new wounds on the wound of the patient in the repair operation process.
In order to achieve the purpose, the invention provides the following technical scheme: bone joint collapse type fracture prosthetic devices, including the drum, the inside actuating mechanism that is equipped with of drum, actuating mechanism extends drum one end, inside jack-up repair body and the stop gear of being equipped with of drum other end, actuating mechanism and stop gear establish respectively in jack-up repair body both sides, actuating mechanism one end is equipped with locking mechanism.
In a preferred embodiment, actuating mechanism includes the round bar, round bar one end passes through the bearing with the inside lateral wall of drum and is connected, the fixed first bevel gear that is equipped with in round bar outer end, the meshing of first bevel gear one side has second bevel gear, second bevel gear establishes in the round bar top, the fixed gear that is equipped with in second bevel gear top, the gear top is connected through the pivot with the inside top of drum, the inside circle piece that is equipped with of round bar, round bar inner wall and circle piece outer end threaded connection, the fixed rectangle pole that is equipped with of circle piece one end, the rectangle pole is established inside the round bar and is extended the round bar other end, the fixed wedge that is equipped with of one end that the round bar was kept away from to the rectangle pole, the wedge is established inside the drum.
In a preferred embodiment, a fixed circular plate is fixedly arranged on the inner wall of the cylinder, the fixed circular plate is arranged between the circular rod and the wedge block, a rectangular groove is formed in the fixed circular plate, the rectangular rod penetrates through the rectangular groove, and the outer end of the rectangular rod is in contact with the inner wall of the rectangular groove.
In a preferred embodiment, the driving mechanism further includes a rack, the rack is disposed at the rear end of the gear and engaged with the gear, an insertion rod is disposed at one end of the rack, the insertion rod is disposed inside the cylinder and extends out of one end of the cylinder, and a handle is fixedly disposed at one end of the insertion rod away from the cylinder.
In a preferred embodiment, the locking mechanism comprises a sleeve and a locking bolt, the sleeve is fixedly arranged at one end of the cylinder and arranged at the outer end of the inserted rod, the inner wall of the sleeve is in contact with the outer end of the inserted rod, the locking bolt penetrates through the front end of the sleeve, and is in threaded connection with the sleeve, and one end of the locking bolt is in contact with the outer end of the inserted rod.
In a preferred embodiment, the jacking repair mechanism comprises a lifting rod, the bottom end of the lifting rod is in contact with the inclined surface of the wedge block, and a supporting sheet is fixedly arranged at the top end of the lifting rod and embedded at the top end of the cylinder.
In a preferred embodiment, a plurality of anti-slip convex grooves are formed on the inclined surface of the wedge-shaped block, and the bottom end of the lifting rod is arranged in one of the anti-slip convex grooves.
In a preferred embodiment, the top end of the cylinder is provided with a placing groove, and the supporting sheet is arranged inside the placing groove.
In a preferred embodiment, stop gear includes outer cavity pole, interior cavity pole and spring, outer cavity pole bottom and the inside bottom fixed connection of drum, outer cavity pole top is established in the support sheet below, outer cavity pole is established in one side that the wedge was kept away from to the lifter, interior cavity pole is established outside the cavity pole inside and is extended out outer cavity pole top, interior cavity pole outer end contacts with outer cavity pole inner wall, interior cavity pole top and the inside bottom fixed of support sheet, interior cavity pole bottom contacts with the inside bottom of drum, the spring is established inside the interior cavity pole, the spring both ends respectively with the inside bottom of drum and support sheet bottom fixed connection.
The invention has the technical effects and advantages that:
1. according to the invention, after the cylinder is inserted into a bone joint, the bone joint is fixed through the fixing bolt on the bone, at the moment, the jacking repair mechanism is positioned below the collapse part, then the handle is held to insert the inserted rod into the cylinder from one end of the cylinder and one end of the rack, so that the rack, the second bevel gear and the first bevel gear drive the round rod to rotate, the wedge block is driven to move towards the lifting rod, the lifting rod is jacked upwards by the inclined surface of the wedge block, the support sheet is driven to move upwards to jack the collapse part, and the bone joint collapse fracture repair is realized.
2. When the lifting rod is upwards jacked through the inclined surface of the wedge-shaped block, the bottom end of the lifting rod can be clamped into the anti-skidding convex grooves of the wedge-shaped block, the lifting rod can be prevented from slipping, the stability of the lifting rod is improved, and the moving height of the lifting rod can be accurately known due to the fact that the adjacent anti-skidding convex grooves have fixed distances, so that the jacking height of the supporting sheet can be accurately known.
3. The invention enables the supporting sheet to move upwards only through the limiting mechanism, prevents the supporting sheet from moving to deviate, and simultaneously, the supporting sheet moves upwards to stretch the spring, so that the elasticity of the spring is convenient for the whole device to reset, and the device is convenient to take out.
4. The invention locks and fixes any position of the inserted link through the locking mechanism, thereby locking the jacking position of the supporting sheet so as to support the collapse position.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front sectional structural view of the present invention.
Fig. 3 is a top cross-sectional structural view of the present invention.
Fig. 4 is a cross-sectional view of one end of the cylinder of the present invention.
Fig. 5 is an exploded view of the round bar, rectangular bar, round block and fixed round plate of the present invention.
FIG. 6 is a cross-sectional view of the other end of the cylinder of the present invention.
The reference signs are: 1 cylinder, 2 driving mechanisms, 3 jacking repair mechanisms, 4 limiting mechanisms, 5 locking mechanisms, 6 round rods, 7 first bevel gears, 8 second bevel gears, 9 gears, 10 racks, 11 inserted rods, 12 handles, 13 rectangular rods, 14 round blocks, 15 fixed round plates, 16 rectangular grooves, 17 wedge-shaped blocks, 18 anti-skidding grooves, 19 lifting rods, 20 supporting sheets, 21 placing grooves, 22 outer hollow rods, 23 inner hollow rods, 24 springs, 25 sleeves and 26 locking bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-6 in the specification, the bone joint collapse type fracture repair device comprises a cylinder 1, a driving mechanism 2 is arranged inside the cylinder 1, the driving mechanism 2 extends out of one end of the cylinder 1, a jacking repair mechanism 3 and a limiting mechanism 4 are arranged inside the other end of the cylinder 1, the driving mechanism 2 and the limiting mechanism 4 are respectively arranged on two sides of the jacking repair mechanism 3, and a locking mechanism 5 is arranged at one end of the driving mechanism 2.
The driving mechanism 2 comprises a round rod 6, one end of the round rod 6 is connected with one side wall inside the cylinder 1 through a bearing, a first bevel gear 7 is fixedly arranged at the outer end of the round rod 6, a second bevel gear 8 is meshed with one side of the first bevel gear 7, the second bevel gear 8 is arranged above the round rod 6, a gear 9 is fixedly arranged at the top end of the second bevel gear 8, the top end of the gear 9 is connected with the top end inside the cylinder 1 through a rotating shaft, a round block 14 is arranged inside the round rod 6, the inner wall of the round rod 6 is in threaded connection with the outer end of the round block 14, a rectangular rod 13 is fixedly arranged at one end of the round block 14, the rectangular rod 13 is arranged inside the round rod 6 and extends out of the other end of the round rod 6, a wedge block 17 is fixedly arranged at one end of the rectangular rod 13 far away from the round rod 6, the wedge block 17 is arranged inside the cylinder 1, the driving mechanism 2 further comprises a rack 10, the rack 10 is arranged at the rear end of the gear 9 and is meshed with the gear 9, an inserting rod 11 is arranged at one end of the rack 10, the inserting rod 11 is arranged inside the cylinder 1 and extends out of one end of the cylinder 1, a handle 12 is fixedly arranged at one end, far away from the cylinder 1, of the inserting rod 11, the handle 12 is held to insert the inserting rod 11 into the cylinder 1 from one end of the cylinder 1 and one end of the rack 10, when the rack 10 is in contact with the gear 9, the handle 12 is continuously inserted to enable the rack 10 to drive the gear 9 to rotate, and the jack-up repairing mechanism 3 is driven to achieve bone joint collapse type fracture repairing.
The inner wall of the cylinder 1 is fixedly provided with a fixed circular plate 15, the fixed circular plate 15 is arranged between the round rod 6 and the wedge block 17, the fixed circular plate 15 is provided with a rectangular groove 16, the rectangular rod 13 penetrates through the rectangular groove 16, the outer end of the rectangular rod 13 is contacted with the inner wall of the rectangular groove 16, the rotating motion of the rectangular rod 13 is limited by the rectangular groove 16 on the fixed circular plate 15, so that the rotating motion of the round block 14 is limited, and the round rod 6 rotates to enable the round block 14 in threaded connection with the round rod to move.
The implementation scenario is specifically as follows: after the cylinder 1 is inserted into a bone joint, the bone joint is fixed through a fixing bolt on the bone, at the moment, the jacking repair mechanism 3 is positioned below a collapse position, then the handle 12 is held, the inserted rod 11 is inserted into the cylinder 1 from one end of the cylinder 1 and one end of the rack 10, when the rack 10 is contacted with the gear 9, the handle 12 is continuously inserted to enable the rack 10 to drive the gear 9 to rotate, so that the second bevel gear 8 is driven to rotate, the first bevel gear 7 is driven to rotate, the round rod 6 is driven to rotate, the round block 14 is fixed with the rectangular rod 13, the rotating motion of the rectangular rod 13 is limited by the rectangular groove 16 on the fixed circular plate 15, so that the rotating motion of the round block 14 is limited, the round rod 6 rotates, the round block 14 in threaded connection with the round rod is driven to move, the wedge block 17 is driven to move towards the lifting rod 19, the inclined plane of the wedge block 17 jacks up the lifting rod 19 upwards, thereby drive the carrier plate 20 upward movement, the carrier plate 20 will sink the department jack-up, realize the bone joint type fracture restoration that sinks, compare in prior art, it is more effective controllable to the restoration of patient's bone joint department that sinks, reduce the wound to other positions in the affected part in the operation process by a wide margin, effectively reduce the operation risk, shorten patient's recovered time.
Referring to the specifications of fig. 2, 3 and 6, in the bone joint collapse type fracture repair device of the embodiment, a plurality of anti-skid convex grooves 18 are processed on the inclined surface of the wedge block 17, and the bottom end of the lifting rod 19 is arranged in one of the anti-skid convex grooves 18; when the inclined plane of wedge block 17 upwards jacks up lifter 19, the bottom of lifter 19 can block in inside the anti-skidding tongue 18 of wedge block 17, not only can prevent 19 landing of lifter, improves the stability of lifter 19, has fixed distance between the adjacent anti-skidding tongue 18 moreover, can accurately learn lifter 19 motion height to the jack-up height of blade 20 is accurately known.
Referring to the accompanying drawings 2, 3 and 6 in the specification, in the bone joint collapse type fracture repair device of the embodiment, the limiting mechanism 4 includes an outer hollow rod 22, an inner hollow rod 23 and a spring 24, the bottom end of the outer hollow rod 22 is fixedly connected with the bottom end inside the cylinder 1, the top end of the outer hollow rod 22 is arranged below the supporting plate 20, the outer hollow rod 22 is arranged on one side of the lifting rod 19 away from the wedge block 17, the inner hollow rod 23 is arranged inside the outer hollow rod 22 and extends out of the top end of the outer hollow rod 22, the outer end of the inner hollow rod 23 is in contact with the inner wall of the outer hollow rod 22, the top end of the inner hollow rod 23 is fixed with the bottom end inside the supporting plate 20, the bottom end of the inner hollow rod 23 is in contact with the bottom end inside the cylinder 1, the spring 24 is arranged inside the inner hollow rod 23, and two ends of the spring 24 are respectively fixedly connected with the bottom end inside the cylinder 1 and the bottom end of the supporting plate 20; the supporting sheet 20 drives the inner hollow rod 23 to move upwards along the outer hollow rod 22 when moving upwards, the outer hollow rod 22 guides the inner hollow rod 23 to move upwards, the supporting sheet 20 only can move upwards, the supporting sheet 20 is prevented from moving to deviate, meanwhile, the supporting sheet 20 moves upwards to extend the spring 24, when the inserted bar 11 is withdrawn from the cylinder 1 and then drives the wedge block 17 to reset, the elastic force of the spring 24 can enable the lifting rod 19 and the supporting sheet 20 to reset to enter the cylinder 1, and the whole device is convenient to reset and take out.
Referring to the attached drawings 1-4 of the specification, the bone joint collapse type fracture repair device of the embodiment comprises a sleeve 25 and a locking bolt 26, wherein the sleeve 25 is fixedly arranged at one end of a cylinder 1 and at the outer end of an inserted rod 11, the inner wall of the sleeve 25 is in contact with the outer end of the inserted rod 11, the locking bolt 26 penetrates through the front end of the sleeve 25, the locking bolt 26 is in threaded connection with the sleeve 25, and one end of the locking bolt is in contact with the outer end of the inserted rod 11; the locking bolt 26 is screwed to enable the locking bolt 26 to press the inserted link 11 to lock and fix any position of the inserted link 11, so that the jacking position of the supporting sheet 20 can be locked to support the collapse position.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. Bone joint collapse type fracture prosthetic devices, including drum (1), its characterized in that: the cylinder (1) is internally provided with a driving mechanism (2), the driving mechanism (2) extends out of one end of the cylinder (1), the other end of the cylinder (1) is internally provided with a jacking repair mechanism (3) and a limiting mechanism (4), the driving mechanism (2) and the limiting mechanism (4) are respectively arranged on two sides of the jacking repair mechanism (3), and one end of the driving mechanism (2) is provided with a locking mechanism (5).
2. The bone joint collapse fracture repair device of claim 1, wherein: the driving mechanism (2) comprises a round bar (6), one end of the round bar (6) is connected with one side wall inside the cylinder (1) through a bearing, a first bevel gear (7) is fixedly arranged at the outer end of the round bar (6), a second bevel gear (8) is meshed with one side of the first bevel gear (7), the second bevel gear (8) is arranged above the round bar (6), a gear (9) is fixedly arranged at the top end of the second bevel gear (8), the top end of the gear (9) is connected with the top end inside the cylinder (1) through a rotating shaft, a round block (14) is arranged inside the round bar (6), the inner wall of the round bar (6) is in threaded connection with the outer end of the round block (14), a rectangular rod (13) is fixedly arranged at one end of the round block (14), the rectangular rod (13) is arranged inside the round bar (6) and extends out of the other end of the round bar (6), a wedge block (17) is fixedly arranged at one end, far away from the round bar (6), of the rectangular rod (13), the wedge-shaped block (17) is arranged in the cylinder (1).
3. The bone joint collapse fracture repair device of claim 2, wherein: fixed plectane (15) that are equipped with of drum (1) inner wall, establish between round bar (6) and wedge (17) fixed plectane (15), rectangular channel (16) have been seted up on fixed plectane (15), rectangular channel (16) are run through in rectangular rod (13), rectangular rod (13) outer end contacts with rectangular channel (16) inner wall.
4. The bone joint collapse fracture repair device of claim 2, wherein: actuating mechanism (2) still include rack (10), rack (10) are established at gear (9) rear end and are engaged with gear (9), rack (10) one end is equipped with inserted bar (11), inserted bar (11) are established inside drum (1) and are extended drum (1) one end, the fixed handle (12) that is equipped with in one end that drum (1) was kept away from in inserted bar (11).
5. The bone joint collapse fracture repair device according to claim 4, wherein: locking mechanism (5) include sleeve (25) and locking bolt (26), sleeve (25) are fixed to be established in drum (1) one end and establish in inserted bar (11) outer end, sleeve (25) inner wall contacts with inserted bar (11) outer end, sleeve (25) front end runs through and is equipped with locking bolt (26), locking bolt (26) contact with sleeve (25) threaded connection and one end and inserted bar (11) outer end.
6. The bone joint collapse fracture repair device of claim 2, wherein: jack-up repair body (3) include lifter (19), the inclined plane contact of lifter (19) bottom and wedge (17), lifter (19) top is fixed to be equipped with support piece (20), inlay on drum (1) top in support piece (20).
7. The bone joint collapse fracture repair device of claim 6, wherein: a plurality of anti-skidding convex grooves (18) are processed on the inclined plane of the wedge-shaped block (17), and the bottom end of the lifting rod (19) is arranged in one of the anti-skidding convex grooves (18).
8. The bone joint collapse fracture repair device of claim 6, wherein: a placing groove (21) is formed in the top end of the cylinder (1), and the supporting sheet (20) is arranged in the placing groove (21).
9. The bone joint collapse fracture repair device of claim 6, wherein: the limiting mechanism (4) comprises an outer hollow rod (22), an inner hollow rod (23) and a spring (24), the bottom end of the outer hollow rod (22) is fixedly connected with the bottom end in the cylinder (1), the top end of the outer hollow rod (22) is arranged below the supporting sheet (20), the outer hollow rod (22) is arranged on one side of the lifting rod (19) far away from the wedge-shaped block (17), the inner hollow rod (23) is arranged inside the outer hollow rod (22) and extends out of the top end of the outer hollow rod (22), the outer end of the inner hollow rod (23) is contacted with the inner wall of the outer hollow rod (22), the top end of the inner hollow rod (23) is fixed with the bottom end in the supporting sheet (20), the bottom end of the inner hollow rod (23) is contacted with the bottom end in the cylinder (1), spring (24) are established inside interior cavity pole (23), spring (24) both ends respectively with the inside bottom of drum (1) and support piece (20) bottom fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210054717.9A CN114404006A (en) | 2022-01-18 | 2022-01-18 | Bone joint collapse type fracture repair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210054717.9A CN114404006A (en) | 2022-01-18 | 2022-01-18 | Bone joint collapse type fracture repair device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114404006A true CN114404006A (en) | 2022-04-29 |
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ID=81273748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210054717.9A Pending CN114404006A (en) | 2022-01-18 | 2022-01-18 | Bone joint collapse type fracture repair device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114404006A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116058884A (en) * | 2023-02-02 | 2023-05-05 | 沈苏科技(苏州)股份有限公司 | Automatic control sampling equipment |
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| US20100057133A1 (en) * | 2008-08-26 | 2010-03-04 | Simon William H | Tibia-talus-calcaneus (T-T-C) locking plate |
| CN206614693U (en) * | 2017-02-23 | 2017-11-07 | 象山艾尔沃特智能科技有限公司 | A kind of drilling equipment for building block |
| CN208404795U (en) * | 2017-08-03 | 2019-01-22 | 贵州省骨科医院 | A kind of bone block restorer for depressed fractures of tibial plateau |
| CN209884288U (en) * | 2019-04-19 | 2020-01-03 | 虞佩 | Reduction device for compression fracture |
| CN214632308U (en) * | 2020-12-29 | 2021-11-09 | 德阳市人民医院 | Tibial plateau restorer |
| CN215192148U (en) * | 2021-02-04 | 2021-12-17 | 长兴县人民医院 | Telescopic top rod for fracture reduction |
-
2022
- 2022-01-18 CN CN202210054717.9A patent/CN114404006A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100057133A1 (en) * | 2008-08-26 | 2010-03-04 | Simon William H | Tibia-talus-calcaneus (T-T-C) locking plate |
| CN206614693U (en) * | 2017-02-23 | 2017-11-07 | 象山艾尔沃特智能科技有限公司 | A kind of drilling equipment for building block |
| CN208404795U (en) * | 2017-08-03 | 2019-01-22 | 贵州省骨科医院 | A kind of bone block restorer for depressed fractures of tibial plateau |
| CN209884288U (en) * | 2019-04-19 | 2020-01-03 | 虞佩 | Reduction device for compression fracture |
| CN214632308U (en) * | 2020-12-29 | 2021-11-09 | 德阳市人民医院 | Tibial plateau restorer |
| CN215192148U (en) * | 2021-02-04 | 2021-12-17 | 长兴县人民医院 | Telescopic top rod for fracture reduction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116058884A (en) * | 2023-02-02 | 2023-05-05 | 沈苏科技(苏州)股份有限公司 | Automatic control sampling equipment |
| CN116058884B (en) * | 2023-02-02 | 2023-11-14 | 沈苏科技(苏州)股份有限公司 | Automatic control sampling equipment |
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