CN212490315U

CN212490315U - Fixing splint for orthopedic surgery

Info

Publication number: CN212490315U
Application number: CN202020407312.5U
Authority: CN
Inventors: 许秀琴; 曾冠智
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-02-09
Anticipated expiration: 2030-03-26

Abstract

The utility model provides a solid fixed splint for orthopedic surgery relates to medical technical field, including bottom plate and backup pad, the top fixedly connected with round pin axle bed of bottom plate, the bottom fixedly connected with connecting rod of backup pad, through the fixed articulated of round pin axle between round pin axle bed and the connecting rod, the top fixedly connected with baffle and the fixed case of backup pad. This kind of solid fixed splint for orthopedic surgery, both ends through promoting two catch bars make two arc grip blocks be close to each other, barb structure through rack and rack plate formation, it keeps away from each other to restrict two arc grip blocks, it is fixed to carry out the centre gripping to patient's limbs through two arc grip blocks, reciprocate through the control lifter, make the movable block at the surface horizontal slip of third slide bar, thereby make the round pin axle that the connecting rod bottom was surrounded to the backup pad rotate, thereby can adjust the angle of backup pad, be convenient for putting of patient's limbs, make the patient need not go the angle of joining in marriage the backup pad.

Description

Fixing splint for orthopedic surgery

Technical Field

The utility model relates to the field of medical technology, specifically a fixed splint for orthopedic surgery.

Background

At present, in the orthopedic medical practice, aiming at patients with fractured upper limbs or lower limbs, steel plates are often required to be arranged on the fractured part to accelerate the healing speed of the fractured part, and before the steel plates are arranged, bones at the fractured part need to be reset and clamped and fixed.

Most of the existing splint fixing modes are still manually completed by doctors, if the experience of doctors is insufficient, the instantaneous pressure of the clamping is too large due to excessive force during clamping of the clamping plate, and secondary injury of an affected part can also be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedic surgery is with fixed splint to solve the problem that proposes in the above-mentioned background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixing splint for orthopedic surgery comprises a bottom plate and a supporting plate, wherein a pin shaft seat is fixedly connected to the top of the bottom plate, a connecting rod is fixedly connected to the bottom of the supporting plate, the pin shaft seat and the connecting rod are fixedly hinged through a pin shaft, a baffle plate and a fixing box are fixedly connected to the top of the supporting plate, a push rod is arranged on one side surface of the baffle plate and sequentially penetrates through one side surface of the baffle plate and one side surface of the fixing box and extends to the other side surface of the fixing box, a first slide rod is fixedly connected to the inner top wall of the fixing box, a movable plate is slidably connected to the outer surface of the first slide rod, a bottom rod and a first spring are fixedly connected to the bottom of the movable plate, a rack plate is fixedly hinged to the bottom of the bottom rod through a pin shaft, a rack is fixedly connected to the top of the push rod, an, the outer surface of the third slide bar is connected with a movable block in a sliding manner, the bottom of the movable block is fixedly connected with a support, and the bottom of the support is fixedly hinged with a lifting rod through a pin shaft.

Further, the other end fixedly connected with handle of catch bar, the equal fixedly connected with foam cushion in a side that two arc grip blocks are close to each other is convenient for promote the catch bar through setting up the handle and remove, and pressure when avoiding the arc grip block centre gripping in the twinkling of an eye causes the secondary injury to the patient through setting up the foam cushion.

Furthermore, the outer surface of the first slide bar is sleeved with a second spring, the bottom of the first slide bar is fixedly connected with a limiting block, and the movable plate is driven to descend and reset rapidly through resilience of the second spring when the top of the movable plate is not stressed.

Furthermore, the top fixedly connected with pulling rod of fly leaf, pulling rod run through the interior roof of fixed case and extend to the top of fixed case, and the top fixedly connected with pull ring of pulling rod through setting up pulling rod and pull ring, can rise at the top pulling fly leaf of fixed case.

Further, the inside wall fixedly connected with second slide bar of fixed case, the bottom fixedly connected with sliding block of catch bar, sliding block sliding connection is in the surface of second slide bar, and the surface of second slide bar has cup jointed the third spring, moves right when promoting the catch bar and makes the sliding block compress the third spring, when loosening the thrust to the catch bar, through the resilience of third spring drive the catch bar fast and move left and reset.

Furthermore, the top fixedly connected with electric putter of bottom plate, electric putter's output and the bottom fixed connection of lifter control the lifter through starting the lifter and reciprocate.

Further, the bottom fixedly connected with of bottom plate removes the wheel, and the bottom of first spring and the top fixed connection of rack board remove the wheel through the setting and be convenient for the device wholly remove.

Compared with the prior art, this fixed splint for orthopedic surgery possesses following beneficial effect:

1. this solid fixed splint for orthopedic surgery, both ends through promoting two catch bars make two arc grip blocks be close to each other, barb structure through rack and rack plate formation, it keeps away from each other to restrict two arc grip blocks, it is fixed to carry out the centre gripping to patient's limbs through two arc grip blocks, reciprocate through the control lifter, make the movable block slide in the surface horizontal slip of third slide bar, thereby make the round pin axle that the connecting rod bottom was surrounded to the backup pad rotate, thereby can adjust the angle of backup pad, be convenient for putting of patient's limbs, make the patient need not go the angle of joining in marriage the backup pad.

2. This solid fixed splint for orthopedic surgery, pressure in the twinkling of an eye causes the secondary injury to the patient when avoiding the arc grip block centre gripping through setting up the foam cushion, the resilience through the second spring drives the fly leaf decline to reset fast when the top of fly leaf does not have the atress, through setting up pulling rod and pull ring, can rise at the top pulling fly leaf of fixed case, move right when promoting the catch bar and make the sliding block compress the third spring, when loosening the thrust to the catch bar, the resilience through the third spring drives the catch bar fast and moves left and resets, control the lifter through starting the lifter and reciprocate, be convenient for the device whole and remove through setting up the removal wheel.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure of the fixing box of the present invention;

FIG. 3 is an enlarged schematic view of the utility model at A;

fig. 4 is a bottom perspective view of the support plate of the present invention.

Wherein, 1, a bottom plate; 2. a support plate; 3. a pin shaft seat; 4. a connecting rod; 5. a baffle plate; 6. a fixed box; 7. a push rod; 8. a first slide bar; 9. a movable plate; 10. a bottom bar; 11. a rack plate; 12. pulling a rod; 13. a rack; 14. a first spring; 15. a limiting block; 16. a second spring; 17. an arc-shaped clamping plate; 18. a foam cushion; 19. a second slide bar; 20. a slider; 21. a third spring; 22. a fixed block; 23. a third slide bar; 24. a movable block; 25. a support; 26. a lifting rod; 27. an electric push rod; 28. the wheel is moved.

Detailed Description

As shown in fig. 1-4, an embodiment of the present invention provides a fixing splint for orthopedic surgery, comprising a bottom plate 1 and a support plate 2, wherein the bottom of the bottom plate 1 is fixedly connected with a moving wheel 28, the bottom of a first spring 14 is fixedly connected with the top of a rack plate 11, the moving wheel 28 is arranged to facilitate the movement of the whole device, the top of the bottom plate 1 is fixedly connected with a pin shaft seat 3, the bottom of the support plate 2 is fixedly connected with a connecting rod 4, the pin shaft seat 3 is fixedly hinged with the connecting rod 4 through a pin shaft, the top of the support plate 2 is fixedly connected with a baffle 5 and a fixing box 6, one side of the baffle 5 is provided with a push rod 7, the push rod 7 sequentially penetrates through one side of the baffle 5 and one side of the fixing box 6 and extends to the side of the fixing box 6, the inner top wall of the fixing box 6 is fixedly connected with a, the outer surface of the first slide bar 8 is sleeved with a second spring 16, the bottom fixedly connected with limiting block 15 of the first slide bar 8, when the top of the movable plate 9 is not stressed, the movable plate 9 is driven to descend and reset rapidly through resilience of the second spring 16, the bottom fixedly connected with bottom rod 10 and the first spring 14 of the movable plate 9, the top fixedly connected with pulling rod 12 of the movable plate 9, the pulling rod 12 penetrates through the inner top wall of the fixed box 6 and extends to the top of the fixed box 6, the top fixedly connected with pull ring of the pulling rod 12, and through the arrangement of the pulling rod 12 and the pull ring, the movable plate 9 can be pulled to ascend at the top of the fixed box 6.

The bottom of the bottom rod 10 is fixedly hinged with a rack plate 11 through a pin shaft, the top of the push rod 7 is fixedly connected with a rack 13, one end of the push rod 7 is fixedly connected with an arc-shaped clamping plate 17, the other end of the push rod 7 is fixedly connected with a handle, one side surface of the two arc-shaped clamping plates 17, which are close to each other, is fixedly connected with a foam cushion 18, the push rod 7 is convenient to push to move through arranging the handle, the instantaneous pressure generated when the arc-shaped clamping plates 17 are clamped is prevented from causing secondary injury to a patient through arranging the foam cushion 18, the inner side wall of the fixed box 6 is fixedly connected with a second slide rod 19, the bottom of the push rod 7 is fixedly connected with a slide block 20, the slide block 20 is slidably connected with the outer surface of the second slide rod 19, the outer surface of the second slide rod 19 is sleeved with a third spring 21, when the, the pushing rod 7 is rapidly driven to move leftwards to reset by the resilience of the third spring 21.

The bottom fixedly connected with of backup pad 2 is a set of fixed block 22, fixedly connected with third slide bar 23 between two fixed blocks 22, the surface sliding connection of third slide bar 23 has movable block 24, the bottom fixedly connected with support 25 of movable block 24, the bottom of support 25 has lifter 26 through the fixed hinge joint of round pin axle, the top fixedly connected with electric putter 27 of bottom plate 1, electric putter 27's model is DYTZ-C450-/110, electric putter 27's output and lifter 26's bottom fixed connection, control lifter 26 through starting lifter 26 and reciprocate.

When the fixing splint for orthopedic surgery is used, the electric push rod 27 is connected with a municipal power supply, the electric push rod 27 is started to push the lifting rod 26 to ascend, the movable block 24 slides left and right on the outer surface of the third sliding rod 23, so that the support plate 2 rotates around the pin shaft at the bottom of the connecting rod 4, the angle of the support plate 2 can be adjusted, the limb of a patient can be conveniently placed, the patient does not need to match the angle of the support plate 2, the two arc-shaped clamping plates 17 approach to the middle by pushing the handles at the two ends, the limb of the patient is clamped and fixed by the two arc-shaped clamping plates 17, the pushing rod 7 extrudes the bottom of the rack plate 11 through the rack 13 in the moving process to enable the first spring 14 to be in a compressed state, the two arc-shaped clamping plates 17 are limited from being far away from each other through the barb structure formed by the rack 13 and the rack plate 11, when the clamping of, the rack plate 11 is separated from the rack 13 by pulling the pull ring at the top of the pull rod 12, and the push rod 7 is rapidly driven to move leftwards to reset through the resilience of the third spring 21, so that the contact arc-shaped clamping plate 17 is used for fixing the limbs of the patient.

Claims

1. A fixing splint for orthopedic surgery, comprising a base plate (1) and a support plate (2), characterized in that: the top of the bottom plate (1) is fixedly connected with a pin shaft seat (3), the bottom of the supporting plate (2) is fixedly connected with a connecting rod (4), the pin shaft seat (3) is fixedly hinged with the connecting rod (4) through a pin shaft, the top of the supporting plate (2) is fixedly connected with a baffle (5) and a fixed box (6), one side of the baffle (5) is provided with a push rod (7), the push rod (7) sequentially penetrates through one side of the baffle (5) and one side of the fixed box (6) and extends to the other side of the fixed box (6), the inner top wall of the fixed box (6) is fixedly connected with a first slide rod (8), the outer surface of the first slide rod (8) is slidably connected with a movable plate (9), the bottom of the movable plate (9) is fixedly connected with a bottom rod (10) and a first spring (14), the bottom of the bottom rod (10) is fixedly hinged with a rack plate (11) through a pin shaft, one end fixedly connected with arc grip block (17) of catch bar (7), a set of fixed block (22) of bottom fixedly connected with of backup pad (2), fixedly connected with third slide bar (23) between two fixed blocks (22), the surface sliding connection of third slide bar (23) has movable block (24), the bottom fixedly connected with support (25) of movable block (24), the bottom of support (25) is through the fixed articulated lifter (26) that has of round pin axle.

2. The fixing splint for bone surgery as set forth in claim 1, wherein: the other end fixedly connected with handle of catch bar (7), the equal fixedly connected with foam cushion (18) of a side that two arc grip blocks (17) are close to each other.

3. The fixing splint for bone surgery as set forth in claim 1, wherein: the outer surface of the first sliding rod (8) is sleeved with a second spring (16), and the bottom of the first sliding rod (8) is fixedly connected with a limiting block (15).

4. The fixing splint for bone surgery as set forth in claim 1, wherein: the top of fly leaf (9) fixedly connected with pulling pole (12), pulling pole (12) run through the interior roof of fixed case (6) and extend to the top of fixed case (6), the top fixedly connected with pull ring of pulling pole (12).

5. The fixing splint for bone surgery as set forth in claim 1, wherein: the inside wall fixedly connected with second slide bar (19) of fixed case (6), the bottom fixedly connected with sliding block (20) of catch bar (7), sliding block (20) sliding connection is in the surface of second slide bar (19), and third spring (21) has been cup jointed to the surface of second slide bar (19).

6. The fixing splint for bone surgery as set forth in claim 1, wherein: the top of the bottom plate (1) is fixedly connected with an electric push rod (27), and the output end of the electric push rod (27) is fixedly connected with the bottom of the lifting rod (26).

7. The fixing splint for bone surgery as set forth in claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with a movable wheel (28), and the bottom of the first spring (14) is fixedly connected with the top of the rack plate (11).