CN112022372A - Lower limb fixing device for orthopedic knee joint replacement surgery - Google Patents
Lower limb fixing device for orthopedic knee joint replacement surgery Download PDFInfo
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- CN112022372A CN112022372A CN202010918395.9A CN202010918395A CN112022372A CN 112022372 A CN112022372 A CN 112022372A CN 202010918395 A CN202010918395 A CN 202010918395A CN 112022372 A CN112022372 A CN 112022372A
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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
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
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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
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
- A61G15/12—Rests specially adapted therefor, e.g. for the head or feet
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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
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/10—Devices for specific treatment or diagnosis for orthopedics
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- Oral & Maxillofacial Surgery (AREA)
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a lower limb fixing device for an orthopedic knee joint replacement operation, and belongs to the technical field of medical instruments. The invention discloses a lower limb fixing device for an orthopedic knee joint replacement operation, which comprises a fixing seat and a supporting frame, wherein a lifting adjusting frame is arranged on the lower side of the fixing seat, a horizontal adjusting rotating shaft is arranged on the left side of the fixing seat, a main support is arranged on the right side of the horizontal adjusting rotating shaft, a supporting and connecting rotating shaft is arranged on the left side of the supporting frame, a rotating shaft connector is arranged on the left side of the supporting and connecting rotating shaft, a longitudinal adjusting rotating shaft is arranged on the left side of the rotating shaft connector, an adjusting sliding frame is arranged on the right side of the supporting frame, a folding support is arranged. The knee joint replacement device is simple in structure and convenient to operate and use, can be used for quickly fixing the leg of a patient during knee joint replacement surgery, can be used for flexibly adjusting the placing angle of the knee of the patient, effectively reduces the working difficulty of medical staff, and greatly improves the treatment efficiency.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a lower limb fixing device for an orthopedic knee joint replacement operation.
Background
The knee joint is composed of medial and lateral femoral condyles, medial and lateral tibial condyles and patella, is the largest joint with the most complex structure and more damage opportunities of human body, and belongs to a pulley joint. When the knee joint is impaired seriously, need adopt knee joint replacement operation to treat usually, and at present when carrying out knee joint replacement operation, can't realize fixing patient's shank fast, it is more troublesome to patient's shank fixed, need the manual work to adjust fixedly, also can't adjust the angle of placing of patient's knee, be unfavorable for the doctor to operate, influence the efficiency of treatment.
Disclosure of Invention
The invention aims to provide a lower limb fixing device for an orthopedic knee joint replacement surgery, which can quickly fix the leg of a patient and flexibly adjust the placing angle of the knee of the patient when the knee joint replacement surgery is performed.
The technical scheme of the invention is as follows: a lower limb fixing device for orthopedic knee joint replacement surgery comprises a fixing seat and a supporting frame, wherein an elastic supporting seat is arranged on the upper side of the fixing seat, a seat body supporting spring is arranged on the lower side of the elastic supporting seat, a spring supporting base is arranged on the lower side of the seat body supporting spring, a folding backrest is arranged on the left side of the fixing seat, the folding backrest is assembled with the fixing seat through a backrest folding rotating shaft, a backrest rotating shaft locking device is arranged on the front side of the backrest folding rotating shaft, a supporting back seat is arranged on the upper surface of the folding backrest, an anti-skidding back cushion is arranged on the upper surface of the supporting back seat, sliding handrails are arranged on the front side and the rear side of the folding backrest, the sliding handrails are assembled with the folding backrest through handrail sliding connectors, handrail adjusting locking devices are arranged on the handrail sliding connectors, a lifting adjusting frame is arranged on the, a supporting base is arranged on the lower side of the lifting adjusting frame, a fixing supporting foot is arranged on the lower side of the supporting base, an anti-skidding foot pad is matched with the lower side of the fixing base, a horizontal adjusting rotating shaft is arranged on the left side of the fixing base, a horizontal angle locking device is arranged on the lower side of the horizontal adjusting rotating shaft, a main support is arranged on the right side of the horizontal adjusting rotating shaft, the main support is assembled with the horizontal adjusting rotating shaft through a main frame connecting rotating shaft, a main frame shaft locking device is matched with the front side of the main frame connecting rotating shaft, a support auxiliary locking frame is arranged on the lower side of the main support, locking frame supporting rotating shafts are matched with two ends of the support auxiliary locking frame, a hinged locking rotating shaft is matched with the middle of the support auxiliary locking frame, a locking frame locking device is matched with the front side of the hinged locking rotating shaft, an auxiliary support is arranged;
the left side of the support frame is provided with a support connecting rotating shaft, the left side of the support connecting rotating shaft is provided with a rotating shaft connector, the left side of the rotating shaft connector is provided with a longitudinal adjusting rotating shaft, the longitudinal adjusting rotating shaft is assembled with a horizontal adjusting rotating shaft through a longitudinal rotating shaft fixing frame, the upper surface of the support frame is provided with a thigh fixing seat, the thigh fixing seat is assembled with the support frame through a thigh moving sliding seat, the lower side of the thigh moving sliding seat is provided with a thigh seat fastener, the upper surface of the thigh fixing seat is provided with a thigh protective pad, the upper side of the thigh fixing seat is provided with a thigh auxiliary fixing belt, the thigh auxiliary fixing belt is assembled with the thigh fixing seat through a thigh belt quick connecting buckle, the right side of the support frame is provided with an adjusting carriage, the adjusting carriage is assembled with the, the folding support is assembled with the adjusting carriage through a support connecting rotating shaft, a shank fixing seat is arranged on the folding support, the shank fixing seat is assembled with the folding support through a shank moving sliding seat, a shank seat locking device is arranged on the lower side of the shank moving sliding seat, a shank protection pad is arranged on the shank fixing seat, a shank auxiliary fixing band is arranged on the upper side of the shank fixing seat, the shank auxiliary fixing band is assembled with the shank fixing seat through a shank band quick connecting buckle, a folding carriage is arranged on the right side of the folding support, the folding carriage is assembled with the folding support through a folding hydraulic sliding connector, a folding hydraulic sliding locking device is arranged on the folding hydraulic sliding connector, a foot rest is arranged on the right side of the folding carriage, the foot rest is assembled with the folding carriage through a foot rest limiting rotating shaft, a foot fixing seat is arranged on the foot rest, and an, the auxiliary fixing foot strap is assembled with the foot fixing seat through the foot strap quick connecting buckle, the foot stand rotating shaft fastener is arranged on the front side of the foot stand limiting rotating shaft, the foot shaft supporting frame is arranged on the lower side of the foot stand limiting rotating shaft, the foot shaft stand fixing seat is arranged on the lower side of the foot shaft supporting frame, the foot shaft stand fastener is arranged on the foot shaft stand fixing seat, and the sliding sleeve is arranged on the lower side of the foot shaft stand fixing seat.
The elastic supporting seat is provided with a flexible anti-skid protection pad.
The front side of the lifting adjusting frame is provided with a telescopic height scale.
The supporting sliding frame is provided with a sliding stopper.
And the left side of the longitudinal adjusting rotating shaft is provided with a longitudinal angle indicator.
And a longitudinal angle locking device is arranged on the upper side of the longitudinal adjusting rotating shaft.
The front side of the bracket connecting rotating shaft is provided with a folding goniometer.
The sliding sleeve is provided with a sliding sleeve locking device at the right side.
The invention has the beneficial effects that: the knee joint replacement device is simple in structure and convenient to operate and use, can be used for quickly fixing the leg of a patient during knee joint replacement surgery, can be used for flexibly adjusting the placing angle of the knee of the patient, effectively reduces the working difficulty of medical staff, and greatly improves the treatment efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of the supporting frame of the present invention.
In the figure:
1: fixing base, 2: support frame, 3: elastic support seat, 4: seat support spring, 5: spring support base, 6: folding backrest, 7: backrest folding spindle, 8: backrest pivot latch, 9: support back seat, 10: anti-slip back cushion, 11: sliding armrest, 12: handrail sliding connector, 13: armrest adjustment latch, 14: lifting adjusting frame, 15: lifting adjuster, 16: lifting adjustment handle, 17: support base, 18: fixed support leg, 19: anti-skid foot pad, 20: horizontal adjustment shaft, 21: horizontal angle latch, 22: a main support, 23: pivot is connected to the body frame, 24: main frame shaft fastener, 25: bracket-assisted latch, 26: locking frame support pivot, 27: hinge latch spindle, 28: latch shelf latch, 29: secondary stent, 30: bracket hinge shaft, 31: hinge shaft latch, 32: support carriage, 33: support connection shaft, 34: spindle connector, 35: longitudinal adjustment shaft, 36: longitudinal rotating shaft fixing frame, 37: thigh holder, 38: thigh-moving slide, 39: thigh seat latch, 40: thigh protection pad, 41: thigh auxiliary fixing strap, 42: thigh strap quick connector link, 43: adjustment carriage, 44: support hydraulic sliding connector, 45: support hydraulic sliding lock, 46: folding bracket, 47: support connection pivot, 48: shank holder, 49: lower leg moving slide, 50: calf seat latch, 51: shank protective pad, 52: shank auxiliary fixing strap, 53: shank strap quick connector link, 54: folding carriage, 55: folding hydraulic sliding connector, 56: folding hydraulic sliding lock, 57: foot rest, 58: spacing pivot of foot rest, 59: foot fixing seat, 60: supplementary fixed foot area, 61: rapid connection buckle of foot strap, 62: tripod shaft fastener, 63: foot shaft support, 64: foot shaft frame fixing base, 65: foot-shaft-holder lock, 66: sliding sleeve, 67: flexible anti-skid pads, 68: telescopic height scale, 69: sliding stopper, 70: longitudinal angle indicator, 71: longitudinal angle lock, 72: folding goniometer, 73: a sliding sleeve fastener.
Detailed Description
The lower limb fixing device for orthopaedic knee joint replacement surgery of the present invention will be described in detail with reference to the accompanying drawings.
As shown in figure 1, the lower limb fixing device for orthopaedic knee joint replacement surgery of the invention comprises a fixed seat 1 and a support frame 2, wherein an elastic supporting seat 3 is arranged on the upper side of the fixed seat 1, a seat body supporting spring 4 is arranged on the lower side of the elastic supporting seat 3, a spring supporting base 5 is arranged on the lower side of the seat body supporting spring 4, a folding backrest 6 is arranged on the left side of the fixed seat 1, the folding backrest 6 is assembled with the fixed seat 1 through a backrest folding rotating shaft 7, a backrest rotating shaft locking device 8 is arranged on the front side of the backrest folding rotating shaft 7, a supporting backrest seat 9 is arranged on the folding backrest 6, an anti-skid back cushion 10 is arranged on the supporting backrest seat 9, sliding armrests 11 are arranged on the front and back sides of the folding backrest 9, the sliding armrests 11 are assembled with the folding backrest 9 through armrest sliding connectors 12, armrest adjusting locking devices 13 are arranged on the armrest sliding, the upper surface of the lifting adjusting frame 14 is provided with a lifting adjuster 15, the left side of the lifting adjuster 15 is provided with a lifting adjusting handle 16, the lower side of the lifting adjusting frame 14 is provided with a supporting base 17, the lower side of the supporting base 17 is provided with a fixed supporting leg 18, the lower side of the fixed supporting leg 18 is provided with an anti-skidding foot pad 19, the left side of the fixing base 1 is provided with a horizontal adjusting rotating shaft 20, the lower side of the horizontal adjusting rotating shaft 20 is provided with a horizontal angle locking device 21, the right side of the horizontal adjusting rotating shaft 20 is provided with a main support 22, the main support 22 is assembled with the horizontal adjusting rotating shaft 20 through a main support connecting rotating shaft 23, the front side of the main support connecting rotating shaft 23 is provided with a main support shaft locking device 24, the lower side of the main support 22 is provided with a support auxiliary locking frame 25, the two ends of the support auxiliary locking frame 25 are provided with locking, the right side of the main bracket 22 is provided with an auxiliary bracket 29, a bracket hinge shaft 30 is assembled at the joint between the auxiliary bracket 29 and the main bracket 22, a hinge shaft locking device 31 is assembled at the front side of the bracket hinge shaft 30, and a supporting sliding frame 32 is arranged at the upper side of the auxiliary bracket 29; when using, the patient sits on fixing base 1, can cushion the support to the patient through elastic support seat 3, can effectively improve patient's comfort level, height according to different patients, can carry out nimble regulation to the support height as required through lifting adjusting frame 14, can let the patient carry out convenient upper and lower, support back of the body seat 9 can carry out supplementary support to patient's back, can be convenient for the patient to adjust by oneself the health posture through slip handrail 11, can effectively support patient's shank through auxiliary stand 29 and main support 22, it can adjust shank bend angle to adjust support articulated shaft 30, can carry out horizontal rotation regulation to main support 22 through horizontal adjustment pivot 20, and then can be convenient for patient's low limbs carry out the horizontal hunting regulation, so that replace the operation to the low limbs.
As shown in fig. 2, the left side of the supporting frame 2 is provided with a supporting connection rotating shaft 33, the left side of the supporting connection rotating shaft 33 is provided with a rotating shaft connector 34, the left side of the rotating shaft connector 34 is provided with a longitudinal adjusting rotating shaft 35, the longitudinal adjusting rotating shaft 35 is assembled with the horizontal adjusting rotating shaft 20 through a longitudinal rotating shaft fixing frame 36, the upper surface of the supporting frame 2 is provided with a thigh fixing seat 37, the thigh fixing seat 37 is assembled with the supporting frame 2 through a thigh moving sliding seat 38, the lower side of the thigh moving sliding seat 38 is provided with a thigh seat locking device 39, the upper surface of the thigh fixing seat 37 is provided with a thigh protection pad 40, the upper side of the thigh fixing seat 37 is provided with a thigh auxiliary fixing band 41, the thigh auxiliary fixing band 41 is assembled with the thigh fixing seat 37 through a thigh band quick connection buckle 42, the, a hydraulic support sliding fastener 45 is arranged on the hydraulic support sliding connector 44, a folding bracket 46 is arranged at the left side of the adjusting carriage 43, the folding bracket 46 is assembled with the adjusting carriage 43 through a bracket connecting rotating shaft 47, a lower leg fixing seat 48 is arranged on the folding bracket 46, the lower leg fixing seat 48 is assembled with the folding bracket 46 through a lower leg moving slide seat 49, a lower leg seat fastener 50 is arranged at the lower side of the lower leg moving slide seat 49, a lower leg protection pad 51 is arranged on the lower leg fixing seat 48, a lower leg auxiliary fixing band 52 is arranged at the upper side of the lower leg fixing seat 48, the lower leg auxiliary fixing band 52 is assembled with the lower leg fixing seat 48 through a lower leg band quick connecting buckle 53, a folding carriage 54 is arranged at the right side of the folding bracket 46, the folding carriage 54 is assembled with the folding bracket 54 through a folding hydraulic sliding connector 55, a folding hydraulic sliding fastener 56, a foot stand 57 is arranged on the right side of the folding carriage 54, the foot stand 57 is assembled with the folding carriage 54 through a foot stand limiting rotating shaft 58, a foot fixing seat 59 is arranged on the foot stand 57, an auxiliary fixing foot belt 60 is arranged on the foot fixing seat 59, the auxiliary fixing foot belt 60 is assembled with the foot fixing seat 59 through a foot belt quick connecting buckle 61, a foot stand rotating shaft locking device 62 is arranged on the front side of the foot stand limiting rotating shaft 58, a foot shaft supporting frame 63 is arranged on the lower side of the foot stand limiting rotating shaft 58, a foot shaft stand fixing seat 64 is arranged on the lower side of the foot shaft supporting frame 63, a foot shaft stand locking device 65 is arranged on the upper side of the foot shaft stand fixing seat 64, and a sliding; when in use, the thigh fixing seat 37 can be used for assisting and fixing the thigh of a patient, the thigh moving slide seat 38 can be used for sliding and adjusting the position of the thigh fixing seat 37 according to the requirement, the shank fixing seat 48 can be used for assisting and fixing the shank of the patient, the shank moving slide seat 49 can be used for sliding and adjusting the position of the shank fixing seat 48 according to the requirement, the foot fixing seat 59 can be used for assisting and fixing the foot of the patient, the structural settings can effectively and fully fix the lower limb of the patient, thereby providing convenience for the replacement operation, the longitudinal adjusting rotating shaft 35 can be used for longitudinally and rotatably adjusting the lower limb of the patient, the sliding adjusting or adjusting the folding carriage 54 and the adjusting carriage 43 can be used for flexibly adjusting the supporting and bending angle of the lower limb, and the structural settings can be used for fixing the lower limbs of patients with different heights, meanwhile, the placing angle and the direction of the knee of the patient can be adjusted in all directions, and the maximum convenience can be provided for the replacement operation.
A flexible anti-skid protection pad 67 is arranged on the elastic support seat 3. Set up like this, can effectively improve the comfort level of patient's buttock.
The front side of the lifting adjusting frame 14 is provided with a telescopic height scale 68. Set up like this, can carry out quick accurate regulation to the lift height.
The support carriage 32 is provided with a sliding stop 69. By the arrangement, the sliding distance of the sliding sleeve 66 can be limited, and the lower limbs of a patient are prevented from being injured due to the overlarge adjusting angle.
The longitudinal adjustment shaft 35 is provided at the left side thereof with a longitudinal angle indicator 70. Set up like this, can carry out quick adjustment to the longitudinal support angle of patient's lower limbs as required.
The longitudinal adjustment shaft 35 is provided with a longitudinal angle lock 71 on the upper side. Set up like this, can carry out the shutting to the angle of vertical regulation fixed, prevent to cause the injury to patient's low limbs, stability when can improve the replacement operation simultaneously.
The front side of the bracket connecting rotating shaft 47 is provided with a folding angle gauge 72. By the arrangement, the placing angle of the knee of the patient can be accurately observed, and the success rate of the replacement operation is favorably improved.
The sliding sleeve 66 is provided with a sliding closure 73 on the right. This prevents the sliding sleeve 66 from sliding during the replacement operation, which may affect the therapeutic effect.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an orthopedics knee joint replacement operation is with low limbs fixing device, includes fixing base (1) and support frame (2), its characterized in that: an elastic supporting seat (3) is arranged on the upper side of a fixing seat (1), a seat supporting spring (4) is arranged on the lower side of the elastic supporting seat (3), a spring supporting base (5) is arranged on the lower side of the seat supporting spring (4), a folding backrest (6) is arranged on the left side of the fixing seat (1), the folding backrest (6) is assembled with the fixing seat (1) through a backrest folding rotating shaft (7), a backrest rotating shaft locking device (8) is arranged on the front side of the backrest folding rotating shaft (7), a supporting backrest seat (9) is arranged on the folding backrest (6), an anti-skid back pad (10) is arranged on the supporting backrest seat (9), sliding handrails (11) are assembled on the front side and the rear side of the folding backrest (9), the sliding handrails (11) are assembled with the folding backrest (9) through handrail sliding connectors (12), handrail adjusting locking devices (13) are arranged on the handrail sliding connectors (12), and a lifting adjusting frame (14) is arranged, a lifting regulator (15) is arranged on the lifting regulating frame (14), a lifting regulating handle (16) is arranged on the left side of the lifting regulator (15), a supporting base (17) is arranged on the lower side of the lifting regulating frame (14), a fixed supporting leg (18) is arranged on the lower side of the supporting base (17), an anti-skidding foot pad (19) is arranged on the lower side of the fixed supporting leg (18), a horizontal regulating rotating shaft (20) is arranged on the left side of a fixing base (1), a horizontal angle locking device (21) is arranged on the lower side of the horizontal regulating rotating shaft (20), a main support (22) is arranged on the right side of the horizontal regulating rotating shaft (20), the main support (22) is assembled with the horizontal regulating rotating shaft (20) through a main support connecting rotating shaft (23), a main support shaft locking device (24) is arranged on the front side of the main support connecting rotating shaft (23), a support auxiliary locking frame (25) is arranged on the lower side of the main support (, a hinged locking rotating shaft (27) is arranged in the middle of the support auxiliary locking frame (25), a locking frame locking device (28) is arranged on the front side of the hinged locking rotating shaft (27), an auxiliary support (29) is arranged on the right side of the main support (22), a support hinge shaft (30) is arranged at the joint between the auxiliary support (29) and the main support (22), a hinged rotating shaft locking device (31) is arranged on the front side of the support hinge shaft (30), and a support sliding frame (32) is arranged on the upper side of the auxiliary support (29);
a supporting connecting rotating shaft (33) is arranged on the left side of the supporting frame (2), a rotating shaft connector (34) is arranged on the left side of the supporting connecting rotating shaft (33), a longitudinal adjusting rotating shaft (35) is arranged on the left side of the rotating shaft connector (34), the longitudinal adjusting rotating shaft (35) is assembled with the horizontal adjusting rotating shaft (20) through a longitudinal rotating shaft fixing frame (36), a thigh fixing seat (37) is arranged on the supporting frame (2), the thigh fixing seat (37) is assembled with the supporting frame (2) through a thigh moving sliding seat (38), a thigh seat locking device (39) is arranged on the lower side of the thigh moving sliding seat (38), a thigh protection pad (40) is arranged on the thigh fixing seat (37), a thigh auxiliary fixing band (41) is arranged on the upper side of the thigh fixing seat (37), and the thigh auxiliary fixing band (41) is assembled with the thigh fixing seat (37, support frame (2) right side is equipped with regulation balladeur train (43), regulation balladeur train (43) are in the same place through supporting hydraulic pressure sliding connector (44) and support frame (2) assembly, it supports hydraulic pressure sliding connector (44) above to be furnished with supports hydraulic pressure slip fastener (45), it is equipped with folding support (46) to adjust balladeur train (43) left side, folding support (46) are in the same place through leg joint pivot (47) and regulation balladeur train (43) assembly, be furnished with shank fixing base (48) above folding support (46), shank fixing base (48) are in the same place through shank removal slide (49) and folding support (46) assembly, shank removal slide (49) downside is furnished with shank seat fastener (50), be furnished with shank protective pad (51) above shank fixing base (48), shank fixing base (48) upside is equipped with shank auxiliary fixing band (52), shank auxiliary fixing band (52) are in the same place through taking quick connect buckle (53) and shank fixing base (48) assembly together The foldable sliding frame (54) is arranged on the right side of the foldable support (46), the foldable sliding frame (54) is assembled with the foldable support (54) through a foldable hydraulic sliding connector (55), a foldable hydraulic sliding locking device (56) is arranged on the foldable hydraulic sliding connector (55), a foot stand (57) is arranged on the right side of the foldable sliding frame (54), the foot stand (57) is assembled with the foldable sliding frame (54) through a foot stand limit rotating shaft (58), a foot fixing seat (59) is arranged on the foot stand (57), an auxiliary fixing foot belt (60) is arranged on the foot fixing seat (59), the auxiliary fixing foot belt (60) is assembled with the foot fixing seat (59) through a foot belt quick connecting buckle (61), a foot stand rotating shaft locking device (62) is arranged on the front side of the foot stand limit rotating shaft (58), a foot shaft supporting frame (63) is arranged on the lower side of the limit rotating shaft (58), a foot shaft supporting seat (64) is arranged on the lower side of the foot shaft supporting frame, the upper surface of the foot shaft bracket fixing seat (64) is provided with a foot shaft bracket locking device (65), and the lower side of the foot shaft bracket fixing seat (64) is provided with a sliding sleeve (66).
2. The lower limb fixing device for orthopaedic knee joint replacement surgery according to claim 1, wherein: a flexible anti-skidding protection pad (67) is arranged on the elastic supporting seat (3).
3. The lower limb fixing device for orthopaedic knee joint replacement surgery according to claim 1, wherein: the front side of the lifting adjusting frame (14) is provided with a telescopic height scale (68).
4. The lower limb fixing device for orthopaedic knee joint replacement surgery according to claim 1, wherein: the support carriage (32) is provided with a sliding stopper (69) thereon.
5. The lower limb fixing device for orthopaedic knee joint replacement surgery according to claim 1, wherein: the left side of the longitudinal adjusting rotating shaft (35) is provided with a longitudinal angle indicator (70).
6. The lower limb fixing device for orthopaedic knee joint replacement surgery according to claim 1, wherein: the upper side of the longitudinal adjusting rotating shaft (35) is provided with a longitudinal angle locking device (71).
7. The lower limb fixing device for orthopaedic knee joint replacement surgery according to claim 1, wherein: the front side of the bracket connecting rotating shaft (47) is provided with a folding angle meter (72).
8. The lower limb fixing device for orthopaedic knee joint replacement surgery according to claim 1, wherein: the sliding sleeve (66) is provided with a sliding sleeve locking device (73) at the right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010918395.9A CN112022372A (en) | 2020-09-04 | 2020-09-04 | Lower limb fixing device for orthopedic knee joint replacement surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010918395.9A CN112022372A (en) | 2020-09-04 | 2020-09-04 | Lower limb fixing device for orthopedic knee joint replacement surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112022372A true CN112022372A (en) | 2020-12-04 |
Family
ID=73592011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010918395.9A Withdrawn CN112022372A (en) | 2020-09-04 | 2020-09-04 | Lower limb fixing device for orthopedic knee joint replacement surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112022372A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641519A (en) * | 2020-12-10 | 2021-04-13 | 中国科学院深圳先进技术研究院 | Auxiliary device for knee arthroscopic surgery |
| CN112870004A (en) * | 2021-01-19 | 2021-06-01 | 彭竞 | Lower limb fixing device for orthopedic knee joint replacement surgery |
| CN112972192A (en) * | 2021-03-02 | 2021-06-18 | 新疆维吾尔自治区人民医院 | Auxiliary appliance for lower limb rehabilitation |
| CN113456409A (en) * | 2021-08-04 | 2021-10-01 | 山东中医药大学附属医院 | Knee joint replacement operation auxiliary stand |
| CN115317149A (en) * | 2022-08-15 | 2022-11-11 | 贵州澳特拉斯科技有限公司 | Dual Arm Knee Replacement Robot with Extended Axis |
-
2020
- 2020-09-04 CN CN202010918395.9A patent/CN112022372A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641519A (en) * | 2020-12-10 | 2021-04-13 | 中国科学院深圳先进技术研究院 | Auxiliary device for knee arthroscopic surgery |
| CN112870004A (en) * | 2021-01-19 | 2021-06-01 | 彭竞 | Lower limb fixing device for orthopedic knee joint replacement surgery |
| CN112972192A (en) * | 2021-03-02 | 2021-06-18 | 新疆维吾尔自治区人民医院 | Auxiliary appliance for lower limb rehabilitation |
| CN113456409A (en) * | 2021-08-04 | 2021-10-01 | 山东中医药大学附属医院 | Knee joint replacement operation auxiliary stand |
| CN115317149A (en) * | 2022-08-15 | 2022-11-11 | 贵州澳特拉斯科技有限公司 | Dual Arm Knee Replacement Robot with Extended Axis |
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Application publication date: 20201204 |
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| WW01 | Invention patent application withdrawn after publication |