CN114407206B - Forearm gypsum demolishs device for orthopedics - Google Patents
Forearm gypsum demolishs device for orthopedics Download PDFInfo
- Publication number
- CN114407206B CN114407206B CN202210145088.0A CN202210145088A CN114407206B CN 114407206 B CN114407206 B CN 114407206B CN 202210145088 A CN202210145088 A CN 202210145088A CN 114407206 B CN114407206 B CN 114407206B
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- Prior art keywords
- fixedly connected
- forearm
- ring
- drives
- gypsum
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 36
- 239000010440 gypsum Substances 0.000 title claims abstract description 36
- 210000000245 forearm Anatomy 0.000 title claims abstract description 23
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 239000011505 plaster Substances 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000020084 Bone disease Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- 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
- A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
- A61F15/02—Devices for cutting bandages of any kind, e.g. shears, cast-cutting saws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (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)
- Mining & Mineral Resources (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention provides an orthopedic forearm plaster demolishing device, and relates to the field of orthopedics. This device is demolishd with forearm gypsum to orthopedics, including the protective housing, protective housing front end fixedly connected with loading board, loading board inside grafting has place the board, places board front end bottom fixedly connected with pull rod, places board top and is connected with fixed rope, and the loading board is inside to be located to place board bottom fixedly connected with slide rail, and slide rail is inside to be located to place board rear end fixedly connected with reset spring, and protective housing inner wall rear end fixedly connected with handle, protective housing right side inner wall rotation are connected with reciprocating screw. When the device is dismantled to forearm gypsum for orthopedics is used, driving motor drives the slide bar and rotates, and the slide bar drives the drive wheel and rotates, and the drive wheel drives the ring gear and rotates, and the ring gear drives the guide block and rotates in the fixed ring, and the guide block drives the adjustment tank and rotates, and the adjustment tank drives the carrier block and rotates, and the carrier block drives the roll wheel and rotates at the gypsum inner wall, and the cutting knife cuts the gypsum, has the advantage of operation safety.
Description
Technical Field
The invention relates to the technical field of orthopedics, in particular to an orthopedic forearm plaster demolishing device.
Background
Modern medicine develops rapidly, bone diseases which cannot be treated before can be basically treated by certain surgical excision or implantation, common fracture can be cured by fixing after bone fracture and then repairing, and gypsum fixation is the most common fixing method.
At present, when a doctor uses a gypsum saw to remove gypsum from a patient, no tool is used for fixing the arm, so that the arm swings in the removal process, secondary damage is easily caused, most of saw teeth of the existing electric gypsum saw are exposed outside, the doctor or the patient is easily scratched in the use process, secondary damage is brought to the patient, and the gypsum is soaked and soaked through warm water, and then is removed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a device for removing the forearm gypsum for orthopaedics, which solves the problems in the background technology.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a device is demolishd with forearm gypsum to orthopedics, which comprises a protection shell, protective housing front end fixedly connected with loading board, the inside grafting of loading board has the placing plate, placing plate front end bottom fixedly connected with pull rod, placing plate top is connected with fixed rope, the inside board bottom fixedly connected with slide rail that is located placing of loading board, the inside board rear end fixedly connected with reset spring that is located of slide rail, protective housing inner wall rear end fixedly connected with handle, protective housing right side inner wall rotation is connected with reciprocating screw, reciprocating screw rear end cover has the rack, the inside meshing of keeping away from reciprocating screw one end has driving motor, driving motor output shaft front end keeps away from rack one side fixedly connected with slide bar, the slide bar surface has kept away from driving motor one end and has cup jointed the drive wheel, the inside grafting of drive wheel rear end has the go-between, go-between is kept away from drive wheel one end fixedly connected with solid fixed ring, gu fixed ring top and bottom equal fixedly connected with slider, gu fixed ring inner wall fixedly connected with and slider engagement slide, gu fixed ring outer wall is located reciprocating screw surface fixedly connected with walking ring, gu fixed ring front end inside rotation is connected with the toothed ring, toothed ring rear end is located fixed connection has the guide block, guide block bottom fixedly connected with adjusting block bottom end, adjusting block rear end fixedly connected with the end is connected with the end of a knife, the end is connected with a fixed block, the end is connected with a fixed bearing block.
Preferably, the bearing plate is internally provided with an inserting hole at the position of the placing plate, the placing plate is arranged in a semicircular arc shape, the outer surface of the placing plate is in sliding connection with the inner wall of the inserting hole, and the bottom end of the bearing plate is provided with a moving block meshed with the sliding rail.
Preferably, the grip and the placing plate are positioned on the same axis, a supporting ring connected with a reciprocating screw rod is arranged in the protective shell, and a connecting gear meshed with the rack is arranged at the rear end of the reciprocating screw rod.
Preferably, the front end of the driving motor is provided with a rotating gear meshed with the rack, the bottom end of the driving motor is connected with the inner bottom wall of the protective shell through a support, and the outer surfaces of the front end and the rear end of the sliding rod are connected with the inner bottom wall of the protective shell through a sleeved support frame.
Preferably, the slide bar is arranged in a cross shape, the driving wheel and the slide bar form sliding connection, the driving wheel and the connecting ring form rotating connection, and the connecting ring is sleeved on the outer surface of the slide bar and is not in contact with the slide bar.
Preferably, the fixed ring is in sliding connection with the sliding groove through the sliding block, the walking ring is in rotary connection with the reciprocating screw rod, the driving wheel is meshed with the outer surface of the toothed ring, and the front end of the fixed ring is provided with a clamping groove in rotary connection with the toothed ring.
Preferably, the inside guide way that constitutes sliding connection with the guide block that has offered of fixed ring, and lateral wall is provided with the gag lever post about the regulating groove bottom, and lateral wall is provided with the stopper about the carrier block top, and the carrier block is "L" shape setting.
Preferably, the bottom end of the bearing block is provided with an extension block connected with the rolling wheel, the cutting knife is arranged at an inclined angle, and the baffle is arranged in an arc shape.
The invention has the following beneficial effects:
this device is demolishd with forearm gypsum to orthopedics is when using, with the forearm in going deep into the protective housing to put the elbow on placing the board, fixed rope carries out spacingly to the arm elbow, thereby the pulling pull rod drives and places the board and remove the adjustment position, and the drop-down poking rod drives the roll wheel and inserts between gypsum and the arm, and the hand holds the handle, has solved and has not had the instrument to fix the arm at present demolishs the in-process and has led to causing the problem of secondary injury at demolishment in-process arm swing, has the advantage of spacing arm.
When the device is dismantled to forearm gypsum for orthopedics is used, driving motor drives the slide bar and rotates, and the slide bar drives the drive wheel and rotates, and the drive wheel drives the ring gear and rotates, and the ring gear drives the guide block and rotates in the fixed ring, and the guide block drives the adjustment tank and rotates, and the adjustment tank drives the carrier block and rotates, and the carrier block drives the roll wheel and rotates at the gypsum inner wall, and the cutting knife cuts gypsum, has solved current electronic gypsum saw in use and has scratched doctor or patient easily and lead to the problem of secondary injury, has the advantage of operation safety.
When the device is dismantled to forearm gypsum for orthopedics is used, driving motor drives the rack and rotates, and the rack drives reciprocating screw and rotates, and reciprocating screw drives the walking ring and removes, and the walking ring moves the solid fixed ring, and the cooperation cutting knife carries out annular uninterrupted cutting to gypsum, has solved the problem that the in-process piece of traditional demolishing gypsum was scattered, has the advantage of restriction piece.
Drawings
FIG. 1 is a front three-axis view of the structure of the present invention;
FIG. 2 is a rear end view of the structural protective shell of the present invention;
FIG. 3 is a schematic view of a grip according to the present invention;
FIG. 4 is a schematic view of a return spring of the present invention;
FIG. 5 is a schematic view of a slide bar of the present invention;
FIG. 6 is a schematic view of a structural attachment ring of the present invention;
FIG. 7 is a schematic view of a structural guide block of the present invention;
FIG. 8 is a schematic view of a scroll wheel according to the present invention;
fig. 9 is a schematic view of a cutting blade according to the present invention.
The device comprises a protection shell 1, a bearing plate 2, a placement plate 3, a pull rod 4, a fixed rope 5, a sliding rail 6, a return spring 7, a handle 8, a reciprocating screw rod 9, a rack 10, a driving motor 11, a sliding rod 12, a driving wheel 13, a connecting ring 14, a fixed ring 15, a sliding block 16, a sliding groove 17, a walking ring 18, a toothed ring 19, a guide block 20, an adjusting groove 21, a toggle rod 22, a bearing block 23, a tension spring 24, a rolling wheel 25, a cutting knife 26 and a baffle 27.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention provides an orthopedic forearm gypsum demolishing device, as shown in fig. 1-9, the orthopedic forearm gypsum demolishing device comprises a protective shell 1, the front end of the protective shell 1 is fixedly connected with a bearing plate 2, a placing plate 3 is inserted into the bearing plate 2, an inserting hole is formed in the position of the placing plate 3 inside the bearing plate 2, the placing plate 3 is arranged in a semicircular arc shape, the outer surface of the placing plate 3 and the inner wall of the inserting hole form sliding connection, a pull rod 4 is fixedly connected to the bottom of the front end of the placing plate 3, a fixing rope 5 is connected to the top end of the placing plate 3, the fixing rope 5 plays a limiting role on an arm, a sliding rail 6 is fixedly connected to the bottom end of the placing plate 3 inside the bearing plate 2, a moving block meshed with the sliding rail 6 is arranged at the bottom end of the bearing plate 2, the moving block plays a guiding role on the bearing plate 2, a reset spring 7 is fixedly connected to the rear end of the placing plate 3 inside the sliding rail 6, and the reset spring 7 is arranged so that the placing plate 3 can be conveniently moved out of the bearing plate 2 when the orthopedic plaster demolishing device is not used.
The inner wall rear end fixedly connected with handle 8 of protective housing 1, handle 8 is located same axial lead with placing board 3, the device is in deep into protective housing 1 with the forearm when using, and place the elbow on placing board 3, fixed rope 5 carries out spacingly to arm elbow, thereby pulling pull rod 4 drives and places board 3 removal adjustment position, pull-down toggle rod 22 drives roll wheel 25 and inserts between gypsum and the arm, handle 8 is held to the hand, protective housing 1 right side inner wall rotation is connected with reciprocating screw 9, reciprocating screw 9 rear end suit has rack 10, the inside holding ring that is connected with reciprocating screw 9 that is provided with of protective housing 1, the holding ring plays the fixed action to reciprocating screw 9.
The rear end of the reciprocating screw rod 9 is provided with a connecting gear meshed with the rack 10, one end, away from the reciprocating screw rod 9, of the rack 10 is meshed with a driving motor 11, one side, away from the rack 10, of the front end of an output shaft of the driving motor 11 is fixedly connected with a sliding rod 12, the front end of the driving motor 11 is provided with a rotating gear meshed with the rack 10, the bottom end of the driving motor 11 is connected with the inner bottom wall of the protective shell 1 through a set support, the outer surfaces of the front end and the rear end of the sliding rod 12 are connected with the inner bottom wall of the protective shell 1 through a sleeve support, the sliding rod 12 is in a cross shape, and the shape of the sliding rod 12 is convenient for driving a driving wheel 13 to slide in a non-interference manner in rotation.
The outer surface of the slide bar 12 is far away from one end of the driving motor 11 and is sleeved with a driving wheel 13, a connecting ring 14 is inserted into the rear end of the driving wheel 13, the driving wheel 13 and the slide bar 12 form sliding connection, the driving wheel 13 and the connecting ring 14 form rotating connection, the connecting ring 14 is sleeved on the outer surface of the slide bar 12 and is not contacted with the slide bar 12, and the connecting ring 14 has supporting and fixing effects on the driving wheel 13.
The fixed ring 15 of connecting ring 14 one end fixedly connected with that the drive wheel 13 is kept away from, fixed ring 15 top and bottom equal fixedly connected with slider 16, protective housing 1 inner wall fixedly connected with and slider 16 engaged spout 17, fixed ring 15 passes through slider 16 and spout 17 constitution sliding connection, fixed ring 15 outer wall is located reciprocating screw 9 surface fixedly connected with walking ring 18, fixed ring 15 front end inside rotation is connected with ring gear 19, walking ring 18 and reciprocating screw 9 constitution rotation are connected, drive wheel 13 and ring gear 19 surface engagement, fixed ring 15 front end is provided with the draw-in groove of constituteing rotation connection with ring gear 19, the setting of draw-in groove plays limiting displacement to ring gear 19.
The rear end of the toothed ring 19 is positioned in the fixed ring 15 and fixedly connected with a guide block 20, a guide groove which is in sliding connection with the guide block 20 is formed in the fixed ring 15, an adjusting groove 21 is fixedly connected with the bottom end of the guide block 20, a toggle rod 22 is fixedly connected with the bottom of the front end of the adjusting groove 21, a bearing block 23 is inserted in the adjusting groove 21, the bearing block 23 and the adjusting groove 21 are in sliding connection, limit rods are arranged on the left side wall and the right side wall of the bottom of the adjusting groove 21, limit blocks are arranged on the left side wall and the right side wall of the top of the bearing block 23, and distance limitation is arranged between the adjusting groove 21 and the bearing block 23 due to the arrangement of the limit rods and the limit blocks.
The bearing block 23 is L-shaped, the top end of the rear side of the bearing block 23 is fixedly connected with a tension spring 24, the top end of the tension spring 24 is connected with the rear side wall of the adjusting groove 21, and the tension spring 24 enables the rolling wheel 25 to pull gypsum all the time, so that a distance exists between the gypsum and an arm.
The rolling wheel 25 is rotationally connected to the bottom end of the bearing block 23, an extension block connected with the rolling wheel 25 is arranged at the bottom end of the bearing block 23, the cutting knife 26 is fixedly connected between the bottom end of the bearing block 23 and the rolling wheel 25, the cutting knife 26 is arranged at an inclined angle, the driving motor 11 drives the sliding rod 12 to rotate, the sliding rod 12 drives the driving wheel 13 to rotate, the driving wheel 13 drives the toothed ring 19 to rotate, the toothed ring 19 drives the guide block 20 to rotate in the fixed ring 15, the guide block 20 drives the adjusting groove 21 to rotate, the adjusting groove 21 drives the bearing block 23 to rotate, the bearing block 23 drives the rolling wheel 25 to rotate on the inner wall of gypsum, the cutting knife 26 cuts gypsum, meanwhile, the driving motor 11 drives the rack 10 to rotate, the rack 10 drives the reciprocating screw 9 to rotate, the reciprocating screw 9 drives the traveling ring 18 to move, the fixed ring 15 is matched with the cutting knife 26 to cut the gypsum in an annular uninterrupted manner, one end of the bearing block 23 is fixedly connected with the baffle 27, the baffle 27 is arranged in an arc shape, and the gypsum after cutting is not contacted with the arm due to the arrangement of the baffle 27.
When the device is used, a small arm is put into the protective shell 1, the elbow is placed on the placing plate 3, the fixing rope 5 limits the elbow of the arm, the pulling rod 4 is pulled to drive the placing plate 3 to move so as to adjust the position, the pull-down stirring rod 22 drives the rolling wheel 25 to be inserted between gypsum and the arm, the handle 8 is held by hands, the driving motor 11 drives the sliding rod 12 to rotate, the sliding rod 12 drives the driving wheel 13 to rotate, the driving wheel 13 drives the toothed ring 19 to rotate, the toothed ring 19 drives the guide block 20 to rotate in the fixing ring 15, the guide block 20 drives the adjusting groove 21 to rotate, the adjusting groove 21 drives the bearing block 23 to rotate, the bearing block 23 drives the rolling wheel 25 to rotate on the inner wall of gypsum, the cutting knife 26 cuts the gypsum, meanwhile, the driving motor 11 drives the rack 10 to rotate, the reciprocating screw 9 drives the traveling ring 18 to move, and the traveling ring 18 drives the fixing ring 15 to move in a matched cutting knife 26 to cut the gypsum in a ring-shaped manner.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a device is demolishd with forearm gypsum to orthopedics, includes protective housing (1), its characterized in that: the utility model discloses a protective housing, including protective housing (1), bearing plate (2) front end fixedly connected with, bearing plate (2) inside grafting has place board (3), place board (3) front end bottom fixedly connected with pull rod (4), place board (3) top connection has fixed rope (5), bearing plate (2) inside is located place board (3) bottom fixedly connected with slide rail (6), slide rail (6) inside is located place board (3) rear end fixedly connected with reset spring (7), protective housing (1) inner wall rear end fixedly connected with handle (8), protective housing (1) right side inner wall rotation is connected with reciprocating screw (9), reciprocating screw (9) rear end suit has rack (10), inside driving motor (9) one end meshing of keeping away from of rack (10), driving motor (11) output shaft front end is kept away from rack (10) one side fixedly connected with slide bar (12), driving wheel (13) one end socket joint has driving wheel (13) in slide bar (12) surface, driving wheel (13) rear end inside grafting has go-between (14), driving wheel (14) is kept away from driving wheel (13) one end fixedly connected with handle (15), bottom fixedly connected with slider (15) and fixed link (16) are all fixedly connected with each other, the inner wall of the protective shell (1) is fixedly connected with a chute (17) meshed with the sliding block (16);
the outer wall of the fixed ring (15) is fixedly connected with a walking ring (18) on the outer surface of the reciprocating screw rod (9), the front end of the fixed ring (15) is internally connected with a toothed ring (19) in a rotating mode, the rear end of the toothed ring (19) is located inside a fixed ring (15) and fixedly connected with a guide block (20), the bottom end of the guide block (20) is fixedly connected with an adjusting groove (21), the bottom of the front end of the adjusting groove (21) is fixedly connected with a poking rod (22), the inside of the adjusting groove (21) is inserted with a bearing block (23), the bearing block (23) and the adjusting groove (21) form sliding connection, the top end of the rear side of the bearing block (23) is fixedly connected with a tension spring (24), the bottom end of the bearing block (23) is rotationally connected with a rolling wheel (25), the bottom end of the bearing block (23) is fixedly connected with a cutting knife (26), and one end of the left side of the bearing block (23) is far away from the cutting knife (26) is fixedly connected with a baffle (27).
2. The device for removing forearm plaster for orthopedics according to claim 1, wherein: the bearing plate (2) is internally provided with an inserting hole at the position of the placing plate (3), the placing plate (3) is arranged in a semicircular arc shape, the outer surface of the placing plate (3) is in sliding connection with the inner wall of the inserting hole, and the bottom end of the bearing plate (2) is provided with a moving block meshed with the sliding rail (6).
3. The device for removing forearm plaster for orthopedics according to claim 1, wherein: the handle (8) and the placing plate (3) are positioned on the same axis, a supporting ring connected with a reciprocating screw rod (9) is arranged in the protective shell (1), and a connecting gear meshed with the rack (10) is arranged at the rear end of the reciprocating screw rod (9).
4. The device for removing forearm plaster for orthopedics according to claim 1, wherein: the front end of the driving motor (11) is provided with a rotating gear meshed with the rack (10), the bottom end of the driving motor (11) is connected with the inner bottom wall of the protective shell (1) through a setting support, and the outer surfaces of the front end and the rear end of the sliding rod (12) are connected with the inner bottom wall of the protective shell (1) through a sleeve support.
5. The device for removing forearm plaster for orthopedics according to claim 1, wherein: the sliding rod (12) is arranged in a cross shape, the driving wheel (13) and the sliding rod (12) are in sliding connection, the driving wheel (13) and the connecting ring (14) are in rotary connection, and the connecting ring (14) is sleeved on the outer surface of the sliding rod (12) and is not in contact with the sliding rod (12).
6. The device for removing forearm plaster for orthopedics according to claim 1, wherein: the fixed ring (15) is in sliding connection with the sliding groove (17) through the sliding block (16), the walking ring (18) is in rotary connection with the reciprocating screw rod (9), the driving wheel (13) is meshed with the outer surface of the toothed ring (19), and the front end of the fixed ring (15) is provided with a clamping groove in rotary connection with the toothed ring (19).
7. The device for removing forearm plaster for orthopedics according to claim 1, wherein: guide grooves which are in sliding connection with the guide blocks (20) are formed in the fixing rings (15), limiting rods are arranged on the left and right side walls of the bottoms of the adjusting grooves (21), limiting blocks are arranged on the left and right side walls of the tops of the bearing blocks (23), and the bearing blocks (23) are arranged in an L shape.
8. The device for removing forearm plaster for orthopedics according to claim 1, wherein: an extension block connected with the rolling wheel (25) is arranged at the bottom end of the bearing block (23), the cutting knife (26) is arranged at an inclined angle, and the baffle (27) is arranged in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210145088.0A CN114407206B (en) | 2022-02-17 | 2022-02-17 | Forearm gypsum demolishs device for orthopedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210145088.0A CN114407206B (en) | 2022-02-17 | 2022-02-17 | Forearm gypsum demolishs device for orthopedics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114407206A CN114407206A (en) | 2022-04-29 |
| CN114407206B true CN114407206B (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210145088.0A Active CN114407206B (en) | 2022-02-17 | 2022-02-17 | Forearm gypsum demolishs device for orthopedics |
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| Country | Link |
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| CN (1) | CN114407206B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115446996B (en) * | 2022-07-21 | 2023-08-01 | 湖北国通领驭建设集团有限公司 | Reinforced concrete cutting equipment for hydropower installation of factory building |
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| CN112674974A (en) * | 2021-01-08 | 2021-04-20 | 南京齐雾叶贸易有限公司 | Orthopedic instrument hand gypsum cutting and separating device |
| CN113499182A (en) * | 2021-08-07 | 2021-10-15 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Supplementary device of demolising of fixed gypsum for arm fracture |
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2022
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|---|---|---|---|---|
| CN209048469U (en) * | 2018-04-07 | 2019-07-02 | 青岛市市立医院 | Device is removed after a kind of orthopaedics plaster bandage ligamentopexis |
| CN110916906A (en) * | 2019-11-26 | 2020-03-27 | 中国人民解放军陆军军医大学第一附属医院 | Gypsum cutting device is used in orthopedics treatment |
| JP3225508U (en) * | 2019-12-25 | 2020-03-12 | 忠信 林 | Gypsum remover |
| CN211512232U (en) * | 2019-12-31 | 2020-09-18 | 李哲 | Safe gypsum removing device for orthopedics department |
| CN212118446U (en) * | 2020-03-27 | 2020-12-11 | 安徽省立医院(中国科学技术大学附属第一医院) | Gypsum is demolishd device for orthopedics |
| CN111557793A (en) * | 2020-05-25 | 2020-08-21 | 嵊州风浦医疗设备科技有限公司 | Automatic dismounting device of arm fracture gypsum |
| CN112674974A (en) * | 2021-01-08 | 2021-04-20 | 南京齐雾叶贸易有限公司 | Orthopedic instrument hand gypsum cutting and separating device |
| CN113499182A (en) * | 2021-08-07 | 2021-10-15 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Supplementary device of demolising of fixed gypsum for arm fracture |
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