CN217853362U

CN217853362U - Orthopedic splint and orthopedic nail taking device

Info

Publication number: CN217853362U
Application number: CN202221613958.4U
Authority: CN
Inventors: 卢仲琳
Original assignee: Qinghai University Affiliated Hospital
Current assignee: Qinghai University Affiliated Hospital
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-22
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses an orthopedics splint orthopedics nail device of getting, including the slide, slide fixed connection is on the workstation of doctorsing and nurses the room, two connect the equal sliding connection of slide in the slide, every connect all to rotate through the screw thread in the slide and be connected with locating lever I, I both sides of locating lever all rotate and be connected with the locating piece, locating piece sliding connection is in the slide, the frame fixed connection is placed to the shank on one of them connect the slide, another fixedly connected with link on the connection slide, motor output shaft rotates to be connected on the link, the foot place the lower extreme of frame with the output shaft fixed connection of motor, every the bottom of foot's splint all rotates and is connected with locating lever II, the inner of locating lever II rotates through the screw thread to be connected the lower extreme of frame is placed to the foot. The device is convenient for patients to place legs, and can be adjusted according to different patients so as to adapt to different patients to use.

Description

Orthopedic splint and orthopedic nail taking device

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to orthopedics splint orthopedics nail taking device.

Background

Nail device is got to orthopedics splint orthopedics as authorizing publication No. CN213850996U, including the support, the top activity of support runs through the lower surface of first ring and extends to the top of first ring, the top of support is provided with fixture, the slot has been seted up on the left side of support, logical groove has been seted up on the left side of first ring, the inside that leads to the groove is provided with locking mechanism, the arc wall has been seted up in the front of first ring, first spout has been seted up at the back of arc wall inner wall. The utility model discloses a set up first ring, second ring, arc wall, inserted bar and fixed plate, solved medical personnel and utilized the screwdriver manual to take out the bone nail, the screwdriver incline or patient unconscious shank remove the angle production deviation when probably leading to taking out the bone nail for produce the dislocation between bone nail and the bone, lead to the fact secondary damage's problem for patient. The device needs patient to pass the shank from the inside of first ring and second ring and put to the support on just can carry out subsequent operation, and is inconvenient to patient, and adopts multidirectional nail mechanism of getting to get the nail, but the stroke of screwdriver be the circular arc, and the circular arc radius is fixed, and this just makes the screwdriver and the fixed position angle of patient's shank difficult to match, is difficult for taking off the bone nail on the contrary, compares with this and manually gets the adaptability of nail stronger.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a nail taking device for orthopedic splints.

The utility model discloses the technical scheme who adopts does:

the utility model provides an orthopedics splint orthopedics nail device of getting, includes the slide, slide fixed connection is on the workstation of doctorsing and nurses the room, it is provided with two to connect the slide, two connect the equal sliding connection of slide in the slide, every all rotate through the screw thread in connecting the slide and be connected with locating lever I, I both sides of locating lever all rotate and be connected with the locating piece, locating piece sliding connection is in the slide, the frame is placed to the shank, the frame fixed connection is placed to the shank on one of them connect on the slide, another fixedly connected with link on the connection slide, motor fixed connection is on the workstation of doctorsing and nurses the room, and its output shaft rotates and connects on the link, the lower extreme that the frame was placed to the foot with the output shaft fixed connection of motor, foot splint are provided with two, two foot splint sliding connection respectively the both sides that the frame was placed to the foot, every the bottom of foot splint all rotates and is connected with locating lever II, the inner of locating lever II rotates through the screw thread and connects the lower extreme of foot placing the frame.

Preferably, outer slide has all been seted up to the slide both sides, slide one side outer wall adheres to there is rubber pad I, its opposite side fixedly connected with posting, the posting inner wall adheres to there is rubber pad II, the locating piece is the T font, and its diaphragm is rubber material and riser sliding connection in corresponding side in the outer slide, the diaphragm of locating piece and corresponding side the rubber pad I or rubber pad II laminates mutually.

Preferably, connect the slide middle part and seted up threaded hole, I main part of locating lever is the screw rod, and its main part passes through screw-thread fit to be connected connect the threaded hole at slide middle part, locating lever I is provided with the bull stick, the bull stick rotates to be connected correspondingly in the locating block, and one side bull stick fixedly connected with turn round I, the shank is placed and is being attached to sponge pad I in the frame.

Preferably, the output shaft of motor by sleeve pipe and sliding connection be in sheathed tube connecting rod constitutes, the symmetry is provided with two location archs on the connecting rod, two location slide I have been seted up to the symmetry on the sleeve pipe, two location archs respectively sliding connection be two in the location slide I, the front end of connecting rod rotates to be connected on the link, the lower extreme fixed connection that the frame was placed to the foot is in the front end of connecting rod.

Preferably, the foot is placed and is being attached to sponge cushion II in the frame, foot is placed frame both sides middle part and all is provided with location slide II, foot splint outside fixedly connected with locating plate, locating plate sliding connection is in corresponding side in the location slide II, the inner wall of foot splint is attached to sponge cushion III, the lower extreme rotate and be connected with locating lever II, II main parts of locating lever are the screw rod, the screw has all been seted up at foot is placed frame downside both ends, the main part of locating lever II is passed through screw-thread fit and is connected in corresponding side in the screw hole, fixedly connected with turns round II on the locating lever II.

The utility model has the advantages that:

1. the patient that needs to take off shank bone nail only need place the shank place the frame in the shank can, place the step in the frame is placed to the foot, simple and convenient, starting motor afterwards, can adjust the position angle of shank to the fixed optimum position that can take out of doctor to the doctor utilizes screwdriver or electric screwdriver to take off the bone nail.

2. The device can adjust the relative positions of the leg placing frame and the foot placing frame according to the leg length of the patient, so as to be convenient for different patients to use.

Drawings

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

Fig. 1 is a schematic structural view of the whole of the present invention;

fig. 2 is a schematic structural diagram of the slide of the present invention;

FIG. 3 is a schematic structural view of the connecting slide plate, the positioning rod I and the positioning block of the present invention;

FIG. 4 is a schematic structural view of the positioning rod I and the positioning block of the present invention;

fig. 5 is a schematic structural view of the leg placement frame of the present invention;

fig. 6 is a schematic structural view of the connecting frame and the motor of the present invention;

FIG. 7 is a schematic view of the foot placement frame of the present invention;

fig. 8 is a schematic structural view of the foot splint and the positioning rod ii of the present invention.

In the figure: 1-slideway, 101-outer slideway, 102-rubber pad I, 103-positioning frame, 104-rubber pad II, 2-connecting sliding plate, 3-positioning rod I, 301-torque I, 4-positioning block, 5-leg placing frame, 501-sponge pad I, 6-connecting frame, 7-motor, 701-sleeve, 702-connecting rod, 703-positioning projection, 704-positioning slideway I, 8-foot placing frame, 801-sponge pad II, 802-positioning slideway II, 9-foot splint, 901-positioning plate, 902-sponge pad III, 10-positioning rod II, 1001-torque II.

Detailed Description

The present invention will be further explained with reference to the drawings and specific embodiments.

The following description of the specific embodiments of the present invention with reference to fig. 1-8 discloses a nail removing device for orthopedic splint, which is characterized in that a slide 1 is fixedly connected to a workbench of a medical care room, two connecting slide plates 2 are provided, and two connecting slide plates 2 are slidably connected to each other in the slide 1, every connecting slide plate 2 is rotatably connected to a positioning rod i 3 through threads, the positioning rod i 3 is rotatably connected to a positioning block 4 through two sides, the positioning block 4 is slidably connected to the slide 1, a frame 5 is placed on a leg, the frame 5 is placed on one of the connecting slide plates 2, the other connecting slide plate 2 is fixedly connected to a connecting frame 6, a motor 7 is fixedly connected to the workbench of the medical care room, an output shaft of the motor is rotatably connected to the connecting frame 6, a foot placing frame 8 is provided, the lower end of the foot placing frame 8 is fixedly connected to an output shaft of the motor 7, the foot clamping plates 9 are provided with two, two feet 9 are slidably connected to the two sides of the foot placing frame 8, every bottom end of the foot placing clamping plate 9 is rotatably connected to a positioning rod ii 10, and the lower end of the foot placing frame 8 is rotatably connected to the positioning rod through threads.

The patient that needs to take off shank bone nail only need place the shank place in the shank place frame 5 can, place the step in the foot places frame 8, simple and convenient, starting motor 7 afterwards, can adjust the position angle of shank to the fixed optimum position that can take out of doctor to the doctor utilizes screwdriver or electric screwdriver to take off the bone nail. The device can also adjust the relative positions of the leg placing frame 5 and the foot placing frame 8 according to the leg length of the patient, so as to be convenient for different patients to use.

Preferably, in a specific embodiment of the utility model, refer to fig. 4 again, outer slide 101 has all been seted up to slide 1 both sides, 1 one side outer wall of slide adheres to rubber pad I102, its opposite side fixedly connected with locating frame 103, locating frame 103 inner wall adheres to rubber pad II 104, locating piece 4 is the T font, and its diaphragm is rubber material and riser sliding connection in corresponding side in outer slide 101, the diaphragm of locating piece 4 and corresponding side rubber pad I102 or rubber pad II 104 laminates mutually to make and form certain stiction between the two, and then fix the shank place frame 5 with the position that frame 8 was placed to the foot to the patient that adapts to the difference uses.

Preferably, in a specific embodiment of the utility model, refer to fig. 3, 4 and 5 again, connect 2 middle parts of slide and seted up threaded hole, locating lever I3 main part is the screw rod, and its main part passes through screw-thread fit to be connected connect the threaded hole at 2 middle parts of slide, in order to drive after adjusting the motion of locating piece 4 to have from the fixed action after stopping, and then make the rubber diaphragm of locating piece 4 with rubber pad I102 or II 104 of rubber pad are laminated mutually, in order to play the fixing the frame 5 is placed to the shank with the effect that frame 8 was placed to the foot, locating lever I3 is provided with the bull stick, the bull stick rotates to be connected correspondingly in locating piece 4, and one side bull stick fixedly connected with commentaries on classics button I301, the shank is placed and is adhered to sponge pad I501 in the frame 5, and setting up of sponge pad I can make patient's shank more comfortable.

Preferably, in a specific embodiment of the present invention, referring to fig. 6 again, the output shaft of the motor 7 is composed of a sleeve 701 and a connecting rod 702 connected to the sleeve 701 in a sliding manner, two positioning protrusions 703 are symmetrically disposed on the connecting rod 702, two positioning slideways i 704 are symmetrically disposed on the sleeve 701, and two positioning protrusions 703 are respectively connected to two sliding manners in the two positioning slideways i 704 so as to be free from obstruction when adjusting the position of the foot placement frame 8, the front end of the connecting rod 702 is rotatably connected to the connecting frame 6, and the lower end of the foot placement frame 8 is fixedly connected to the front end of the connecting rod 702, so that the foot placement frame 8 is adjusted by the motor 7.

Preferably, in an embodiment of the utility model, refer to fig. 7 and 8 again, the foot is placed frame 8 and is adhered to II 801 of foam-rubber cushion to make patient's shank more comfortable, the foot is placed frame 8 both sides middle part and all is provided with location slide II 802, the splint 9 outside fixedly connected with locating plate 901 of foot, locating plate 901 sliding connection is in corresponding side in II 802 of location slide, the inner wall of foot splint 9 is adhered to III 902 of foam-rubber cushion to make patient's shank more comfortable, the lower extreme rotate and be connected with II 10 of locating lever, II 10 of the main part of locating lever is the screw rod, the screw has all been seted up at 8 downside both ends of foot placement frame, the main part of II 10 of locating lever passes through screw-thread fit connection and is in corresponding side in the screw hole, so that adjust behind the position of foot splint 9, have from fixed effect, II 1001 of fixedly connected with of locating lever on II 10 turns round, so that the locating lever rotates II 10 of locating lever.

The utility model relates to an orthopedics splint orthopedics nail device of getting, the theory of operation of its device is:

when in use, the relative positions of the leg placing frame 5 and the foot placing frame 8 are firstly adjusted according to the leg length of a patient, so that the patient feels more comfortable when taking bone nails, and the adjustment operation is as follows:

firstly, in an initial state, the two connecting sliding plates 2 are both in a free state, that is, the positioning blocks 4 are not in a state of being attached to the rubber pads i 102 or ii 104 on the corresponding sides, then the leg placing frames 5 and the foot placing frames 8 are slid according to the leg lengths of patients, and after the leg placing frames and the foot placing frames 8 are slid to proper positions, the two rotating knobs i 301 are respectively rotated, so that the positioning blocks 4 are driven by the positioning rods i 3, the rubber transverse plates of the positioning blocks tightly attach to the corresponding rubber pads i 102 or ii 104, certain static friction force is generated, the positions of the two connecting sliding plates 2 are fixed, and the leg placing frames 5 and the foot placing frames 8 are fixed.

Subsequently, the patient places the leg in the leg placement frame 5, places the foot in the foot placement frame 8, and then needs to fix the foot of the patient to adjust the position angle of the leg of the patient as follows:

rotate two turn round II 1001, make two II 10 inward movements of locating lever, and then drive two the foot splint 9 to the foot is placed the frame 8 and is removed, and is fixed patient foot at last, later, starts motor 7, motor 7 will drive the frame 8 is placed to the foot, and patient should relax the shank this moment, with the cooperation the foot is placed the rotation of frame 8, and then makes whole shank change to a suitable position angle to the doctor utilizes screwdriver or electric screwdriver to take off the bone nail.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. The utility model provides an orthopedics splint orthopedics nail device of getting which characterized in that: comprises the following steps of;

the medical nursing room comprises a slideway (1), wherein the slideway (1) is fixedly connected to a workbench of a medical care room;

the connecting sliding plates (2) are arranged, the two connecting sliding plates (2) are connected in the slide way (1) in a sliding mode, a positioning rod I (3) is rotatably connected in each connecting sliding plate (2) through threads in a rotating mode, positioning blocks (4) are rotatably connected to two sides of each positioning rod I (3), and the positioning blocks (4) are connected in the slide way (1) in a sliding mode;

the leg placing frame (5) is fixedly connected to one of the connecting sliding plates (2), and the other connecting sliding plate (2) is fixedly connected with a connecting frame (6);

the motor (7) is fixedly connected to a workbench on a workbench of a medical care room, and an output shaft of the motor (7) is rotatably connected to the connecting frame (6);

the lower end of the foot placing frame (8) is fixedly connected with an output shaft of the motor (7);

the foot clamping plates (9) are arranged, the number of the foot clamping plates (9) is two, the foot clamping plates (9) are respectively connected to the two sides of the foot placing frame (8) in a sliding mode, the bottom end of each foot clamping plate (9) is rotatably connected with a positioning rod II (10), and the inner ends of the positioning rods II (10) are rotatably connected to the lower end of the foot placing frame (8) through threads.

2. The orthopedic splint bone screw removing device according to claim 1, wherein: outer slide (101) have all been seted up to slide (1) both sides, slide (1) one side outer wall is adhered to rubber pad I (102), its opposite side fixedly connected with locating frame (103), locating frame (103) inner wall is adhered to rubber pad II (104).

3. The orthopedic splint bone screw removing device according to claim 1, wherein: connect slide (2) middle part set up threaded hole, locating lever I (3) main part is the screw rod, and its main part passes through screw-thread fit to be connected in the threaded hole at connection slide (2) middle part, locating lever I (3) are provided with the bull stick, the bull stick rotates to be connected correspondingly in locating piece (4), and one side bull stick fixedly connected with changes I (301).

4. The orthopedic splint nail removal device according to claim 2, wherein: locating piece (4) are the T font, and its diaphragm is rubber material and riser sliding connection in corresponding side in outer slide (101), the diaphragm of locating piece (4) and corresponding side rubber pad I (102) or rubber pad II (104) are laminated mutually.

5. The orthopedic splint nail removal device according to claim 1, wherein: a spongy cushion I (501) is attached to the leg placing frame (5).

6. The orthopedic splint nail removal device according to claim 1, wherein: the output shaft of motor (7) is by sleeve pipe (701) and sliding connection be in connecting rod (702) of sleeve pipe (701) constitute, the symmetry is provided with two location archs (703) on connecting rod (702), two location slide I (704) have been seted up to the symmetry on sleeve pipe (701), two location protruding (703) sliding connection respectively is two in location slide I (704), the front end of connecting rod (702) rotates to be connected on link (6), the lower extreme fixed connection that the frame (8) was placed to the foot is in the front end of connecting rod (702).

7. The orthopedic splint bone screw removing device according to claim 1, wherein: the novel foot placing frame is characterized in that sponge cushions II (801) are attached to the inside of the foot placing frame (8), positioning slideways II (802) are arranged in the middle of two sides of the foot placing frame (8), positioning plates (901) are fixedly connected to the outer sides of foot clamping plates (9), the positioning plates (901) are connected to the corresponding sides of the positioning slideways II (802) in a sliding mode, and sponge cushions III (902) are attached to the inner walls of the foot clamping plates (9).

8. The orthopedic splint bone screw removing device according to claim 7, wherein: the lower end of the positioning plate (901) is rotatably connected with a positioning rod II (10), the main body of the positioning rod II (10) is a screw rod, screw holes are formed in two ends of the lower side of the foot placing frame (8), the main body of the positioning rod II (10) is connected into the screw holes in the corresponding side through threaded matching, and a rotating knob II (1001) is fixedly connected to the positioning rod II (10).