CN113827431B - Fixing device for orthopedic operation - Google Patents
Fixing device for orthopedic operation Download PDFInfo
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- CN113827431B CN113827431B CN202110978576.5A CN202110978576A CN113827431B CN 113827431 B CN113827431 B CN 113827431B CN 202110978576 A CN202110978576 A CN 202110978576A CN 113827431 B CN113827431 B CN 113827431B
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- fixedly connected
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- fixed base
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- clamping plate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/0036—Orthopaedic operating tables
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/10—Devices for specific treatment or diagnosis for orthopedics
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention relates to an orthopedic surgery fixing device, which comprises an operation table main body (1) and two groups of positioning plates (2), and is characterized in that: two groups of positioning plates (2) are fixedly connected above the operating table main body (1), a fixed base (3) is arranged above the two groups of positioning plates (2), stable inserting blocks (301) are fixedly connected to the left side and the right side of the bottom end of the fixed base (3), and the stable inserting blocks (301) are inserted into grooves formed in the positioning plates (2); the left side and the right side of the fixed base (3) are both arranged on the positioning plate (2) through first stabilizing mechanisms, a first rotating handle (305) is arranged on the right side of the fixed base (3), and a first threaded rod (307) penetrates through the left side of the first rotating handle (305) and is connected with the fixed base (3) through a bearing; the bottom ends of the two groups of adjusting arc clamping plates (605) are provided with movable grooves (610), and arc movable rods (611) are movably arranged in the movable grooves (610).
Description
Technical Field
The invention relates to the field of surgery, in particular to an orthopedic surgery fixing device.
Background
Orthopedics is one of the most common departments of various hospitals, mainly researches the anatomy, physiology and pathology of a skeletal muscle system, maintains and develops the normal form and function of the system by using medicaments, operations and physical methods, obviously increases the wounds caused by traffic accidents along with the change of times and society, and medical operations refer to diagnosis and treatment measures adopted by medical institutions and medical staff thereof for diagnosing and treating diseases and judging the diseases, and generally fix the upper end and the lower end of a leg injury affected part by using a fixing device when the legs are treated by the medical operations, so that doctors and patients can conveniently treat the diseases during the operations.
Traditional operation fixing device can not be according to the demand to its altitude mixture control when using, when medical staff performs the operation to guarantee the result of use of device, can not adjust its operation altitude mixture control to its demand, have again because the difference of the size of wounded shank, can not adjust its inner space, reduced the practicality of device, therefore need a bone surgery fixing device to solve the problem that above-mentioned proposes urgently.
Disclosure of Invention
The invention aims to provide an orthopedic surgery fixing device which is used for solving the problem that the height of the orthopedic surgery fixing device cannot be adjusted according to requirements and the leg activity space cannot be guaranteed in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an orthopedic surgery fixing device, includes operation table main part (1) and two sets of locating plate (2), its characterized in that: two groups of positioning plates (2) are fixedly connected above the operating table main body (1), a fixed base (3) is arranged above the two groups of positioning plates (2), stable inserting blocks (301) are fixedly connected to the left side and the right side of the bottom end of the fixed base (3), and the stable inserting blocks (301) are inserted into grooves formed in the positioning plates (2); the left side and the right side of the fixed base (3) are both arranged on the positioning plate (2) through first stabilizing mechanisms, a first rotating handle (305) is arranged on the right side of the fixed base (3), and a first threaded rod (307) penetrates through the left side of the first rotating handle (305) and is connected with the fixed base (3) through a bearing; a first slot (309) is formed in the fixed base (3), a second threaded rod (310) is connected to the middle part of the inner wall of the bottom end of the first slot (309) through a bearing, and a first conical gear (308) is fixedly connected to the left side of the first threaded rod (307); a second conical gear (311) is arranged above the second threaded rod (310), the first conical gear (308) and the second conical gear (311) are meshed with each other, a connecting plate (4) is arranged on the fixed base (3), and the connecting plate (4) is fixedly connected with a bottom frame (5); the first clamping plate (6) is arranged on the underframe (5), a second clamping plate (7) is connected above the right side of the first clamping plate (6) through a rotating shaft, the right side of the second clamping plate (7) is connected with the top end of the right side of the first clamping plate (6) through a fixing mechanism, and a limiting block (312) is fixedly connected with the top end of the second threaded rod (310); a first limit groove (313) is formed in the connecting plate (4), a stabilizer bar (314) is fixedly connected to the middle of the top end of the limit block (312), the stabilizer bar (314) is movably installed inside the first limit groove (313), a second connecting block (315) is fixedly connected to the top end of the stabilizer bar (314), and a first nut (317) is connected to the second threaded rod (310) through threads; the left and right sides of the bottom end of the connecting plate (4) are provided with first sliding grooves (402), the middle part of the inner wall of each first sliding groove (402) is fixedly connected with sliding bars (403), two groups of sliding bars (403) are connected with sliding blocks (404) in a sliding manner, the bottom ends of the sliding blocks (404) are fixedly connected with first fixed blocks (405), and the first fixed blocks (405) are connected with hinging rods (406) through rotating shafts; arc grooves (407) are formed in the left side and the right side of the top end of the fixed base (3), second fixed blocks (408) are fixedly connected to the inner walls of the arc grooves (407), one ends of the hinge rods (406) deviating from the first fixed blocks (405) are connected to the second fixed blocks (408) through rotating shafts, and second stabilizing mechanisms are arranged on the left side and the right side of the first screw nut (317); third threaded rods (601) are arranged on the left side and the right side of the first clamping plate (6), second nuts (604) are connected to the third threaded rods (601) through threads, the second nuts (604) are fixedly connected to the inside of the first clamping plate (6), and two groups of adjusting arc clamping plates (605) are connected to the inside of the third threaded rods (601) through bearings; a second chute (606) is formed in the left adjusting arc-shaped clamping plate (605), a first spring (608) is welded in the middle of the inner wall of the second chute (606), an arc-shaped connecting rod (607) is welded at one end, deviating from the second chute (606), of the first spring (608), a second limit groove (609) is formed in the right adjusting arc-shaped clamping plate (605), the arc-shaped connecting rod (607) is inserted into the second limit groove (609), and two groups of adjusting arc-shaped clamping plates (605) are connected through a telescopic structure; the bottom ends of the two groups of adjusting arc clamping plates (605) are provided with movable grooves (610), and arc movable rods (611) are movably arranged in the movable grooves (610).
In the present case, the first stabilizing mechanism comprises a first connecting block (302) fixedly connected with the left side and the right side of the fixed base (3), bolts (303) are connected to the first connecting block (302) in a penetrating mode through the locating plate (2) through threads, and nuts (304) are fixedly connected to the middle portions of the tops of the bolts (303).
In this case, a first protection soft pad (306) is glued on the first handle (305), and the material of the first protection soft pad (306) is rubber.
In this case, the outer sides of the two groups of third threaded rods (601) are fixedly connected with second rotating handles (602).
In the present case, the second handles (602) are glued with a second protection soft pad (603), the second protection soft pad (603) is made of rubber, and anti-skid patterns are arranged on the second protection soft pad (603).
The beneficial effects are that:
according to the orthopedic operation fixing device, the first rotating handle is driven to rotate, the first threaded rod is driven to rotate, the first bevel gear is driven to rotate while the first threaded rod rotates, the first bevel gear and the second bevel gear are connected inside the first groove through the second threaded rod bearing, the first threaded rod rotates while the second bevel gear is driven to rotate, the second threaded rod is driven to rotate, the first screw nut is driven to move up and down on the second threaded rod under the action of threaded connection, the support rod is driven to move up and down under the action of fixed connection, the slide block is driven to slide on the slide rod under the action of sliding on the slide rod while the first screw nut moves, the hinge rod is driven to stretch out and draw back at the moment, the whole use effect of the device in the use process is guaranteed, and the device is enabled to operate more conveniently;
simultaneously through rotating the second and changeing the handle, drive the third threaded rod and rotate, because threaded connection's effect, the third threaded rod of furred ceiling is inside to be controlled and is removed at the second screw, thereby drive and adjust arc splint and control and remove, through the effect of arc movable rod at the inside activity of movable groove, when adjusting arc splint and remove, can make the arc connecting rod move at the inside activity of second spacing groove, through outside pulling pull ring, when the third connecting block removes, stretch the second spring, make the spacing inserted bar break away from and extend the lock state in the inserted block setting groove, pulling second splint to the right side this moment, can open the second splint through the effect of pivot connection, again pulling arc connecting rod to the right side this moment, to first spring extrusion, can place the shank at first splint and second splint inside this moment, can adjust the device, the inside activity space has been guaranteed simultaneously.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present invention;
FIG. 2 is a schematic cross-sectional elevation view of the present invention in use;
FIG. 3 is a schematic top view of the surgical bed body and positioning plate of the present invention;
FIG. 4 is a schematic view of a partial structure at a fixing base and a connection plate of the present invention;
FIG. 5 is a partial schematic view of the first and second clamping plates of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 4C according to the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 4D according to the present invention;
FIG. 10 is an enlarged schematic view of the structure of FIG. 5E according to the present invention;
fig. 11 is an enlarged view of fig. 5 at F according to the present invention.
Detailed Description
As shown in fig. 1-11, the present invention provides embodiments: the fixing device for the orthopedic operation comprises an operation table main body 1 and two groups of positioning plates 2, wherein the two groups of positioning plates 2 are fixedly connected above the operation table main body 1, a fixing base 3 is arranged above the two groups of positioning plates 2, the left side and the right side of the bottom end of the fixing base 3 are fixedly connected with a stable insertion block 301, the stable insertion block 301 is inserted into a groove arranged on the positioning plate 2, the left side and the right side of the fixing base 3 are respectively arranged on the positioning plates 2 through a first stabilizing mechanism, a first rotating handle 305 is arranged on the right side of the fixing base 3, the left side of the first rotating handle 305 penetrates through the fixing base 3 and is connected with a first threaded rod 307 through a bearing, a first groove 309 is formed in the fixing base 3, the middle part of the inner wall of the bottom end of the first groove 309 is connected with a second threaded rod 310 through a bearing, a first conical gear 308 is fixedly connected to the left side of the first threaded rod 307, a second conical gear 311 is arranged above the second threaded rod 310, the first conical gear 308 and the second conical gear 311 are meshed with each other, a connecting plate 4 is arranged on a fixed base 3, a bottom frame 5 is fixedly connected to the connecting plate 4, a first clamping plate 6 is arranged on the bottom frame 5, a second clamping plate 7 is connected to the upper part of the right side of the first clamping plate 6 through a rotating shaft, the right side of the second clamping plate 7 is connected with the top end of the right side of the first clamping plate 6 through a fixing mechanism, a limiting block 312 is fixedly connected to the top end of a second threaded rod 310, a first limiting groove 313 is arranged on the connecting plate 4, a stabilizer bar 314 is fixedly connected to the middle part of the top end of the limiting block 312, the stabilizer bar 314 is movably arranged in the first limiting groove 313, a second connecting block 315 is fixedly connected to the top end of the stabilizer bar 314, a first threaded rod 317 is connected to the second threaded rod 310 through threads, a first sliding groove 402 is arranged on the left side and the right side of the bottom end of the connecting plate 4, and a sliding bar 403 is fixedly connected to the middle part of the inner wall of the first sliding groove 402, two sets of slide bars 403 are all connected with the slider 404 in a sliding manner, the bottom end of the slider 404 is fixedly connected with the first fixed block 405, the first fixed block 405 is connected with the hinge rod 406 through the rotating shaft, the left side and the right side of the top end of the fixed base 3 are all provided with the arc-shaped grooves 407, the inner walls of the arc-shaped grooves 407 are fixedly connected with the second fixed block 408, one end, deviating from the first fixed block 405, of the hinge rod 406 is connected onto the second fixed block 408 through the rotating shaft, the left side and the right side of the first nut 317 are both provided with the second stabilizing mechanisms, the effect of the device is guaranteed that the device can be adjusted in height in the using process, the whole using effect of the device is guaranteed, and the device is more convenient to operate.
The first stabilizing mean includes unable adjustment base 3 left and right sides fixed connection's first connecting block 302, all runs through on the first connecting block 302 and has bolt 303 through threaded connection in locating plate 2, and the equal fixedly connected with nut 304 in middle part of bolt 303 top, has guaranteed the result of use of device, can adjust the whole of device.
The fixed establishment includes the extension inserted block 701 of second splint 7 right side bottom fixed connection, and notch 702 has been seted up on first splint 6 right side top, and extends the inserted block 701 and insert and establish at notch 702 inner wall middle part, runs through on the extension inserted block 701 and inserts in first splint 6 and be equipped with spacing inserted bar 703, and spacing inserted bar 703 right side fixedly connected with third connecting block 704, can fix the device, fixes the device.
The second springs 706 are welded at the upper end and the lower end inside the third connecting block 704, one ends, deviating from the second springs 706, of the second springs 706 are welded on the second clamping plate 7, the pull ring 705 is fixedly connected to the middle of the right side of the third connecting block 704, the front cross section of the pull ring 705 is circular, the effect of the device can be used relatively conveniently, and convenience of the device is guaranteed.
The second stabilizing mechanism comprises a supporting rod 410 fixedly connected with the left side and the right side of the first screw 317, arc grooves 407 are formed in two groups of hinge rods 406, hinge shafts 409 are mounted in the middle of the inner sides of the arc grooves 407, one ends of the supporting rod 410, which deviate from the first screw 317, are fixedly connected to the hinge shafts 409, and the effect is that the two sides are stabilized in the adjusting process of the device, so that the stability of the device is guaranteed.
The fixed base 3 is all fixedly connected with curb plate 316 in both sides about, and gyro wheel 401 is all installed through the pivot in the connecting plate 4 both sides about, and inside laminating each other of gyro wheel 401 and curb plate 316, its effect can stabilize the internal arrangement, has guaranteed the effect when the device is adjusted from top to bottom simultaneously.
The first handle 305 is glued with a first protection soft pad 306, and the material of the first protection soft pad 306 is rubber material, so that the device is protected in the using process, and the effect of the device is ensured.
Third threaded rods 601 are installed on the left side and the right side of the first clamping plate 6, second nuts 604 are connected to the third threaded rods 601 through threads, the second nuts 604 are fixedly connected to the inside of the first clamping plate 6, two groups of third threaded rods 601 are connected with an adjusting arc clamping plate 605 through bearings, a second sliding groove 606 is formed in the left side adjusting arc clamping plate 605, a first spring 608 is welded to the middle of the inner wall of the second sliding groove 606, an arc connecting rod 607 is welded to one end, deviating from the second sliding groove 606, of the first spring 608, a second limiting groove 609 is formed in the right side adjusting arc clamping plate 605, the arc connecting rod 607 is inserted into the second limiting groove 609, the two groups of adjusting arc clamping plates 605 are connected through a telescopic structure, and the device can be adjusted through the function of the device, and meanwhile the inner movable space is guaranteed.
The movable grooves 610 are formed in the bottom ends of the two groups of adjusting arc clamping plates 605, and the arc movable rods 611 are movably arranged in the movable grooves 610, so that the activity of the inside of the device is guaranteed, and the device is more reasonable in the adjusting process.
Two sets of third threaded rods 601 outside all fixedly connected with second change handle 602, all glue on the second change handle 602 and have second protection cushion 603, and the material of second protection cushion 603 is the rubber material, and is provided with anti-skidding line on the second protection cushion 603, and its effect makes the device more convenient in the operation, has improved the comfort level in the device use simultaneously.
Working principle: the first rotating handle 305 is rotated, the first rotating handle 305 is driven to rotate under the action of bearing connection, meanwhile, the first threaded rod 307 is rotated, the first threaded rod 307 and the first conical gear 308 are fixedly connected, the first conical gear 308 is driven to rotate while the first threaded rod 307 rotates, the second threaded rod 310 is connected in the first slot 309 through a bearing, the first conical gear 308 and the second conical gear 311 are meshed with each other, the second conical gear 311 is driven to rotate while the first threaded rod 307 rotates, the second threaded rod 310 rotates, the first screw 317 is driven to move up and down on the second threaded rod 310 under the action of threaded connection, the supporting rod 410 is driven to move up and down under the action of fixed connection, the sliding rod 404 is driven to slide on the sliding rod 403 through the sliding action of the sliding block 404, the sliding block 404 is driven to slide on the sliding rod 403 at the moment, the hinge rod 406 is driven to stretch out and draw back through the action of the stabilizing rod 314, and stability in height adjustment is guaranteed;
through rotating second commentaries on classics handle 602, through the effect of bearing connection, under effort, drive the rotation of third threaded rod 601, because threaded connection's effect, make third threaded rod 601 move about second nut 604 is inside, thereby drive and adjust arc splint 605 and move about, through the effect of the inside activity of arc movable rod 611 at movable groove 610, when adjusting arc splint 605 and remove, can make arc connecting rod 607 move in second spacing groove 609, through pulling pull ring 705 to the outside, under the effect, when the effect of third connecting block 704 moves, stretch second spring 706, make spacing inserted bar 703 break away from and extend the lock state that inserted block 701 set up the inslot, at this moment, pull second splint 7 to the right side, through the effect of pivot connection, can open second splint 7, at this moment again pull arc connecting rod 607 to the right side, extrude first spring 608, can place the shank at first splint 6 and second splint 7 inside, can adjust the inner space simultaneously.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides an orthopedic surgery fixing device, includes operation table main part (1) and two sets of locating plate (2), its characterized in that: two groups of positioning plates (2) are fixedly connected above the operating table main body (1), a fixed base (3) is arranged above the two groups of positioning plates (2), stable inserting blocks (301) are fixedly connected to the left side and the right side of the bottom end of the fixed base (3), and the stable inserting blocks (301) are inserted into grooves formed in the positioning plates (2); the left side and the right side of the fixed base (3) are both arranged on the positioning plate (2) through first stabilizing mechanisms, a first rotating handle (305) is arranged on the right side of the fixed base (3), and a first threaded rod (307) penetrates through the left side of the first rotating handle (305) and is connected with the fixed base (3) through a bearing; a first slot (309) is formed in the fixed base (3), a second threaded rod (310) is connected to the middle part of the inner wall of the bottom end of the first slot (309) through a bearing, and a first conical gear (308) is fixedly connected to the left side of the first threaded rod (307); a second conical gear (311) is arranged above the second threaded rod (310), the first conical gear (308) and the second conical gear (311) are meshed with each other, a connecting plate (4) is arranged on the fixed base (3), and the connecting plate (4) is fixedly connected with a bottom frame (5); the first clamping plate (6) is arranged on the underframe (5), a second clamping plate (7) is connected above the right side of the first clamping plate (6) through a rotating shaft, the right side of the second clamping plate (7) is connected with the top end of the right side of the first clamping plate (6) through a fixing mechanism, and a limiting block (312) is fixedly connected with the top end of the second threaded rod (310); a first limit groove (313) is formed in the connecting plate (4), a stabilizer bar (314) is fixedly connected to the middle of the top end of the limit block (312), the stabilizer bar (314) is movably installed inside the first limit groove (313), a second connecting block (315) is fixedly connected to the top end of the stabilizer bar (314), and a first nut (317) is connected to the second threaded rod (310) through threads; the left and right sides of the bottom end of the connecting plate (4) are provided with first sliding grooves (402), the middle part of the inner wall of each first sliding groove (402) is fixedly connected with sliding bars (403), two groups of sliding bars (403) are connected with sliding blocks (404) in a sliding manner, the bottom ends of the sliding blocks (404) are fixedly connected with first fixed blocks (405), and the first fixed blocks (405) are connected with hinging rods (406) through rotating shafts; arc grooves (407) are formed in the left side and the right side of the top end of the fixed base (3), second fixed blocks (408) are fixedly connected to the inner walls of the arc grooves (407), one ends of the hinge rods (406) deviating from the first fixed blocks (405) are connected to the second fixed blocks (408) through rotating shafts, and second stabilizing mechanisms are arranged on the left side and the right side of the first screw nut (317); third threaded rods (601) are arranged on the left side and the right side of the first clamping plate (6), second nuts (604) are connected to the third threaded rods (601) through threads, the second nuts (604) are fixedly connected to the inside of the first clamping plate (6), and two groups of adjusting arc clamping plates (605) are connected to the inside of the third threaded rods (601) through bearings; a second chute (606) is formed in the left adjusting arc-shaped clamping plate (605), a first spring (608) is welded in the middle of the inner wall of the second chute (606), an arc-shaped connecting rod (607) is welded at one end, deviating from the second chute (606), of the first spring (608), a second limit groove (609) is formed in the right adjusting arc-shaped clamping plate (605), the arc-shaped connecting rod (607) is inserted into the second limit groove (609), and two groups of adjusting arc-shaped clamping plates (605) are connected through a telescopic structure; the bottom ends of the two groups of adjusting arc clamping plates (605) are provided with movable grooves (610), and arc movable rods (611) are movably arranged in the movable grooves (610);
the fixed establishment includes second splint (7) right side bottom fixed connection's extension inserted block (701), notch (702) has been seted up on first splint (6) right side top, and extension inserted block (701) are inserted and are established at notch (702) inner wall middle part, run through in first splint (6) are inserted and are equipped with spacing inserted bar (703) on extension inserted block (701), and spacing inserted bar (703) right side fixedly connected with third connecting block (704), second spring (706) have all been welded at both ends about third connecting block (704) inside, and the one end that second spring (706) deviate from second spring (706) all welds on second splint (7), third connecting block (704) right side middle part fixedly connected with pull ring (705), and the front cross-section of pull ring (705) is circular, second stabilizing mechanism includes first screw (317) left and right sides fixed connection's bracing piece (410), arc wall (407) have all been seted up on two sets of articulated rod (406), articulated axle (409) are all installed at arc wall middle part in arc wall (407), and bracing piece (410) deviate from first screw (317) all fixed connection on articulated axle (409).
2. An orthopedic fixation device according to claim 1, characterized in that: the first stabilizing mechanism comprises a first connecting block (302) fixedly connected with the left side and the right side of a fixed base (3), bolts (303) are connected to the first connecting block (302) in a penetrating mode through threads in the positioning plate (2), and nuts (304) are fixedly connected to the middle of the top end of each bolt (303).
3. An orthopedic fixation device according to claim 1, characterized in that: a first protection soft cushion (306) is glued on the first rotating handle (305), and the material of the first protection soft cushion (306) is rubber.
4. An orthopedic fixation device according to claim 1, characterized in that: and the outer sides of the two groups of third threaded rods (601) are fixedly connected with second rotating handles (602).
5. An orthopedic fixation device according to claim 4, wherein: the second rotating handle (602) is glued with a second protection soft cushion (603), the second protection soft cushion (603) is made of rubber, and anti-skid patterns are arranged on the second protection soft cushion (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110978576.5A CN113827431B (en) | 2021-08-25 | 2021-08-25 | Fixing device for orthopedic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110978576.5A CN113827431B (en) | 2021-08-25 | 2021-08-25 | Fixing device for orthopedic operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113827431A CN113827431A (en) | 2021-12-24 |
| CN113827431B true CN113827431B (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110978576.5A Active CN113827431B (en) | 2021-08-25 | 2021-08-25 | Fixing device for orthopedic operation |
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| CN (1) | CN113827431B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107997919A (en) * | 2017-12-28 | 2018-05-08 | 郭铁映 | A kind of orthopaedics leg, which is seen, examines stent |
| CN112914938A (en) * | 2021-02-25 | 2021-06-08 | 乔玲 | Anesthesia patient convalescence nursing limbs fixed bolster |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20040260223A1 (en) * | 2003-06-17 | 2004-12-23 | Roukis Thomas S. | External fixation device |
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