CN211610572U

CN211610572U - Leg adjusting and positioning device for orthopedic clinical operation

Info

Publication number: CN211610572U
Application number: CN201921735768.8U
Authority: CN
Inventors: 刘岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-10-02
Anticipated expiration: 2029-10-16

Abstract

The utility model provides a leg adjusting and positioning device for orthopedic clinical operation. The leg adjusting and positioning device for orthopedic clinical surgery comprises: a base plate; the supporting and positioning mechanism is connected with the upper surface of the bottom plate and comprises a first U-shaped supporting plate, a first upright post, a second U-shaped supporting plate and a second upright post, the vertically arranged first upright post is fixedly connected with the upper surface of the bottom plate, and the upper end surface of the first upright post is fixedly connected with a first U-shaped supporting plate with an opening at the upper end; the upper surface of the bottom plate is also connected with a second upright column which is vertically arranged in a sliding manner, and the upper end surface of the second upright column is fixedly connected with a second U-shaped supporting plate with an opening at the upper end; the leg tightening mechanisms are two in number and are connected with the bottom plate. The utility model provides a shank adjusting and positioning device for orthopedic clinical operation has convenient operation, can reduce the medical staff work degree of difficulty and the high advantage of comfort level.

Description

Leg adjusting and positioning device for orthopedic clinical operation

Technical Field

The utility model relates to an orthopedics equipment field especially relates to a positioner is adjusted to shank for clinical operation of orthopedics.

Background

Orthopedic surgery is broadly divided into two major categories, spinal surgery and limb surgery. The orthopedic patients are influenced by surgical incision, intraoperative restoration, internal fixation, intraoperative traction, radiography and the like, so that the requirements on the position of an operation are relatively high, and the good position of the operation can fully expose the operative field, so that the operation is smoothly carried out.

In the bone surgery of shank, in order to avoid patient's shank to rock at the operation in-process and shift even, need fix a position through the shank to the patient, generally nurse presses through manual at present, and its operation is inconvenient, causes the interference to mainly treating the doctor easily, improves medical staff's the work degree of difficulty.

Therefore, there is a need to provide a new leg adjusting and positioning device for orthopedic clinical operation to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a convenient operation, can reduce the medical staff work degree of difficulty and use that the limitation is little, the high shank adjusting and positioning device for orthopedic clinical operation of comfort level.

The utility model provides a positioner is adjusted to shank for clinical operation of orthopedics includes: a base plate; the supporting and positioning mechanism is connected with the upper surface of the bottom plate and comprises a first U-shaped supporting plate, a first upright post, a second U-shaped supporting plate and a second upright post, the vertically arranged first upright post is fixedly connected with the upper surface of the bottom plate, and the upper end surface of the first upright post is fixedly connected with a first U-shaped supporting plate with an opening at the upper end; the upper surface of the bottom plate is also connected with a second upright column which is vertically arranged in a sliding manner, and the upper end surface of the second upright column is fixedly connected with a second U-shaped supporting plate with an opening at the upper end; the number of the leg tightening mechanisms is two, the two leg tightening mechanisms are connected with the bottom plate, and the two leg tightening mechanisms are also connected with the first U-shaped supporting plate and the second U-shaped supporting plate respectively; and the distance adjusting mechanism is connected with the supporting and positioning mechanism.

Preferably, the leg tightening mechanism comprises a strip-shaped tightening belt, a first threaded rod, a circular ring, an internal thread lantern ring, a T-shaped fixture block, a baffle and a T-shaped groove, one end of the strip-shaped tightening belt is fixedly connected with one end of an opening of the first U-shaped support plate or the second U-shaped support plate through a connecting block, the other end of the strip-shaped tightening belt is fixedly connected with the T-shaped fixture block, and the T-shaped fixture block is clamped in the T-shaped groove formed in the upper surface of the circular ring; the circular ring and the internal thread lantern ring are concentrically arranged, and the circular ring is rotationally connected with the internal thread lantern ring; the upper surface of the bottom plate is fixedly connected with a first threaded rod, and the upper end surface of the first threaded rod is fixedly connected with a baffle; the first threaded rod penetrates through the internal thread lantern ring and the circular ring, and the first threaded rod is in threaded connection with the internal thread lantern ring.

Preferably, the mechanism is tightened to shank still includes the gyro wheel, the one end of first U type backup pad and second U type backup pad opening part all rotates and is connected with the gyro wheel, and the gyro wheel is close to first threaded rod setting.

Preferably, the leg tightening mechanism further comprises a handle, and the T-shaped fixture block is fixedly connected with the handle.

Preferably, the inner surfaces of the first U-shaped supporting plate and the second U-shaped supporting plate are fixedly connected with U-shaped air bags.

Preferably, the distance adjusting mechanism comprises a second threaded rod, a limiting rod and a knob, the first upright post is rotatably connected with the horizontally arranged second threaded rod, the second threaded rod penetrates through the second upright post and is in threaded connection with the second upright post, and one end, far away from the first upright post, of the second threaded rod is fixedly connected with the knob; the first stand column is fixedly connected with a limiting rod, and the limiting rod penetrates through the second stand column and is in sliding connection with the second stand column.

Preferably, the corners of the lower surface of the bottom plate are fixedly connected with rubber pads.

Compared with the prior art, the utility model provides a shank adjusting and positioning device for orthopedic clinical operation has following beneficial effect:

the utility model provides a positioner is adjusted to shank for clinical operation of orthopedics, when using, support the location through first U type backup pad and second U type backup pad to patient's shank, the affected part of patient's shank is unsettled, make medical staff's the field of vision wider, and make things convenient for medical staff to carry out debridement and operation to patient's shank, and through rotating the internal thread lantern ring, thereby stimulate the bar lacing tape, tighten patient's shank through the bar lacing tape, reduce patient's shank and take place to rock the probability of aversion even at the orthopedic operation in-process, thereby reduce medical staff's the work degree of difficulty, and the bar lacing tape is soft, make the device can retrain the patient of different statures, reduce the limitation that the device used, and improve the comfort level, make the device more humanized.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a leg adjusting and positioning device for orthopedic clinical surgery according to the present invention;

FIG. 2 is a schematic side view of the leg adjusting and positioning device for orthopedic clinical operation shown in FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

figure 4 is a schematic view of the ring of the leg tightening mechanism shown in figure 1.

Reference numbers in the figures: 1. a leg tightening mechanism; 11. a roller; 12. a strip-shaped tightening strap; 13. a first threaded rod; 14. a handle; 15. a circular ring; 16. an internal thread collar; 17. a T-shaped fixture block; 18. a baffle plate; 19. a T-shaped groove; 2. a base plate; 3. a supporting and positioning mechanism; 31. a first upright post; 32. a first U-shaped support plate; 33. A second U-shaped support plate; 34. a second upright post; 4. a U-shaped air bag; 5. a distance adjusting mechanism; 51. a second threaded rod; 52. a limiting rod; 53. a knob; 6. and (7) a rubber pad.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a leg adjusting and positioning device for orthopedic clinical surgery according to the present invention; FIG. 2 is a schematic side view of the leg adjusting and positioning device for orthopedic clinical operation shown in FIG. 1; FIG. 3 is an enlarged view of a portion of FIG. 1 at A; figure 4 is a schematic view of the ring of the leg tightening mechanism shown in figure 1. Leg adjusting and positioning device for orthopedic clinical operation comprises: a base plate 2; the supporting and positioning mechanism 3 is connected with the upper surface of the bottom plate 2; the number of the leg tightening mechanisms 1 is two, the two leg tightening mechanisms 1 are connected with the bottom plate 2, and the two leg tightening mechanisms 1 are respectively connected with the first U-shaped supporting plate 32 and the second U-shaped supporting plate 33; and the distance adjusting mechanism 5 is connected with the supporting and positioning mechanism 3.

In a specific implementation process, as shown in fig. 1 and fig. 2, the supporting and positioning mechanism 3 includes a first U-shaped supporting plate 32, a first upright 31, a second U-shaped supporting plate 33, and a second upright 34, the upper surface of the bottom plate 2 is fixedly connected with the vertically arranged first upright 31, and the upper end surface of the first upright 31 is fixedly connected with the first U-shaped supporting plate 32 with an open upper end; the upper surface of the bottom plate 2 is also slidably connected with a vertically arranged second upright column 34, and the upper end surface of the second upright column 34 is fixedly connected with a second U-shaped supporting plate 33 with an upper end opening.

Need to explain: the device is when using, and patient's shank is placed in first U type backup pad 32 and second U type backup pad 33, supports the location through first U type backup pad 32 and second U type backup pad 33 patient's shank, and the affected part of patient's shank is unsettled for medical staff's the field of vision is wider, and makes things convenient for medical staff to carry out debridement and operation to patient's shank.

Referring to fig. 1, 3 and 4, the leg tightening mechanism 1 includes a strip-shaped tightening belt 12, a first threaded rod 13, a circular ring 15, an internal threaded collar 16, a T-shaped fixture block 17, a baffle 18 and a T-shaped groove 19, one end of the strip-shaped tightening belt 12 is fixedly connected with one end of an opening of a first U-shaped support plate 32 or a second U-shaped support plate 33 through a connecting block, the other end of the strip-shaped tightening belt 12 is fixedly connected with the T-shaped fixture block 17, and the T-shaped fixture block 17 is clamped in the T-shaped groove 19 formed in the upper surface of the circular ring 15; the circular ring 15 and the internal thread lantern ring 16 are arranged concentrically, and the circular ring 15 is rotatably connected with the internal thread lantern ring 16; the upper surface of the bottom plate 2 is fixedly connected with a first threaded rod 13, and the upper end surface of the first threaded rod 13 is fixedly connected with a baffle 18; the first threaded rod 13 penetrates through the internal threaded collar 16 and the circular ring 15, and the first threaded rod 13 is in threaded connection with the internal threaded collar 16.

Need to explain: patient's shank is placed back in first U type backup pad 32 and second U type backup pad 33, place T type fixture block 17 in T type groove 19 that corresponds, T type fixture block 17 is connected with ring 15 this moment, and bar lacing tape 12 bypasses patient's shank, then clockwise rotation internal thread lantern ring 16, make internal thread lantern ring 16 move down along first threaded rod 13, thereby pulling bar lacing tape 12, through bar lacing tape 12 patient's shank of tightening, reduce patient's shank and take place to rock the probability of shifting even in orthopedic operation process, thereby reduce medical staff's the work degree of difficulty, and bar lacing tape 12 is soft, make the device can retrain the patient of different statures (the patient that the shank is thick and thin difference), reduce the limitation that the device used, and improve the comfort level, make the device more humanized.

Referring to fig. 1, the leg tightening mechanism 1 further includes a roller 11, the roller 11 is rotatably connected to one end of the opening of the first U-shaped support plate 32 and the second U-shaped support plate 33, and the roller 11 is disposed near the first threaded rod 13.

Need to explain: the friction between the strip-shaped tightening band 12 and the first U-shaped support plate 32 and the second U-shaped support plate 33 can be reduced by the rollers 11, thereby slowing down the wear of the strip-shaped tightening band 12.

Referring to fig. 3, the leg tightening mechanism 1 further includes a handle 14, and the handle 14 is fixedly connected to the T-shaped latch 17.

Need to explain: the T-shaped clamping block 17 is convenient for medical staff to take by the handle 14.

Referring to fig. 1, the inner surfaces of the first U-shaped support plate 32 and the second U-shaped support plate 33 are fixedly connected with U-shaped airbags 4.

Need to explain: make patient's shank and first U type backup pad 32 and the soft contact of second U type backup pad 33 through U type gasbag 4 to improve patient's comfort level, and U type gasbag 4 has the air cock, can aerify or deflate U type gasbag 4 through the air cock, guarantee that bar lacing tape 12 can retrain patient's shank all the time.

Referring to fig. 2, the distance adjusting mechanism 5 includes a second threaded rod 51, a limiting rod 52 and a knob 53, the first upright column 31 is rotatably connected with the horizontally arranged second threaded rod 51, the second threaded rod 51 penetrates through the second upright column 34 and is in threaded connection with the second upright column 34, and one end of the second threaded rod 51 far away from the first upright column 31 is fixedly connected with the knob 53; the first upright column 31 is fixedly connected with a limiting rod 52, and the limiting rod 52 penetrates through the second upright column 34 and is connected with the second upright column 34 in a sliding manner.

Need to explain: make second stand 34 along second threaded rod 51 motion through rotating knob 53 to make the distance between first U type backup pad 32 and the second U type backup pad 33 adjustable, can carry out the adjustment of distance according to the condition of patient affected part, thereby be convenient for to the location of patient's shank, and improve the effect of location.

Referring to fig. 2, rubber pads 6 are fixedly connected to corners of the lower surface of the bottom plate 2.

Need to explain: the placement of the bottom plate 2 is made more firm by the rubber pad 6.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A leg adjusting and positioning device for orthopedic clinical operation is characterized by comprising:

a base plate (2);

the supporting and positioning mechanism (3) is connected with the upper surface of the bottom plate (2), the supporting and positioning mechanism (3) comprises a first U-shaped supporting plate (32), a first upright post (31), a second U-shaped supporting plate (33) and a second upright post (34), the vertically arranged first upright post (31) is fixedly connected with the upper surface of the bottom plate (2), and the upper end surface of the first upright post (31) is fixedly connected with the first U-shaped supporting plate (32) with an opening at the upper end; the upper surface of the bottom plate (2) is also connected with a second upright post (34) which is vertically arranged in a sliding manner, and the upper end surface of the second upright post (34) is fixedly connected with a second U-shaped supporting plate (33) with an opening at the upper end;

the number of the leg tightening mechanisms (1) is two, the two leg tightening mechanisms (1) are connected with the bottom plate (2), and the two leg tightening mechanisms (1) are further connected with the first U-shaped supporting plate (32) and the second U-shaped supporting plate (33) respectively;

and the distance adjusting mechanism (5) is connected with the supporting and positioning mechanism (3).

2. The leg adjusting and positioning device for the orthopedic clinical operation according to claim 1, characterized in that the leg tightening mechanism (1) comprises a strip-shaped tightening belt (12), a first threaded rod (13), a circular ring (15), an internally threaded collar (16), a T-shaped fixture block (17), a baffle (18) and a T-shaped groove (19), one end of the strip-shaped tightening belt (12) is fixedly connected with one end of an opening of the first U-shaped support plate (32) or the second U-shaped support plate (33) through a connecting block, the other end of the strip-shaped tightening belt (12) is fixedly connected with the T-shaped fixture block (17), and the T-shaped fixture block (17) is clamped in the T-shaped groove (19) formed in the upper surface of the circular ring (15); the circular ring (15) and the internal thread lantern ring (16) are arranged concentrically, and the circular ring (15) is rotationally connected with the internal thread lantern ring (16); the upper surface of the bottom plate (2) is fixedly connected with a first threaded rod (13), and the upper end surface of the first threaded rod (13) is fixedly connected with a baffle plate (18); the first threaded rod (13) penetrates through the internal thread lantern ring (16) and the circular ring (15), and the first threaded rod (13) is in threaded connection with the internal thread lantern ring (16).

3. The leg adjusting and positioning device for the orthopedic clinical operation according to claim 1, characterized in that the leg tightening mechanism (1) further comprises a roller (11), the roller (11) is rotatably connected to one end of the opening of the first U-shaped supporting plate (32) and the second U-shaped supporting plate (33), and the roller (11) is disposed near the first threaded rod (13).

4. The leg adjusting and positioning device for orthopedic clinical operation according to claim 2, characterized in that the leg tightening mechanism (1) further comprises a handle (14), and the T-shaped fixture block (17) is fixedly connected with the handle (14).

5. The leg adjusting and positioning device for orthopedic clinical operation according to claim 1, characterized in that the inner surfaces of the first U-shaped support plate (32) and the second U-shaped support plate (33) are fixedly connected with U-shaped air bags (4).

6. The leg adjusting and positioning device for the orthopedic clinical operation according to claim 1, characterized in that the distance adjusting mechanism (5) comprises a second threaded rod (51), a limiting rod (52) and a knob (53), the first upright post (31) is rotatably connected with the horizontally arranged second threaded rod (51), the second threaded rod (51) penetrates through the second upright post (34) and is in threaded connection with the second upright post (34), and one end of the second threaded rod (51) far away from the first upright post (31) is fixedly connected with the knob (53); the first upright post (31) is fixedly connected with a limiting rod (52), and the limiting rod (52) penetrates through the second upright post (34) and is in sliding connection with the second upright post (34).

7. The leg adjusting and positioning device for the orthopedic clinical operation according to claim 1, characterized in that the corners of the lower surface of the bottom plate (2) are fixedly connected with rubber pads (6).