CN214761425U

CN214761425U - Clinical bone grafting device of orthopedics

Info

Publication number: CN214761425U
Application number: CN202120061481.2U
Authority: CN
Inventors: 陈本建
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-19
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a clinical bone grafting device of orthopedics, including support piece, connecting piece, holder and regulating part, support piece's top is fixed with box and connecting piece, the connecting piece is connected with the regulating part, the bottom mounting of regulating part has the holder, the holder includes shell, horizontal pole and arc, the screw with the adjusting bolt adaptation is all seted up to the both sides of shell, and is two sets of adjusting bolt tip in opposite directions all rotates and is connected with the arc, and is two sets of the lateral wall that the arc is in opposite directions all is fixed with the protection pad, the regulating part includes movable block, dog and screw rod, the one end of screw rod is fixed with the hand wheel, the other end and the movable block of screw rod rotate to be connected, set up the screw with the screw rod adaptation in the dog, the bottom integrated into one piece of movable block has the montant. The orthopedic clinical bone grafting device is convenient to adjust and beneficial to fixing bones.

Description

Clinical bone grafting device of orthopedics

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to clinical bone grafting device of orthopedics.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the spectrum of orthopedic injuries has obvious change. Medical personnel generally need fix patient's skeleton with the hand to the in-process that the bone was planted to the patient, not only occupy the manpower, the rocking of hand influences going on of planting the bone easily moreover.

Therefore, in order to meet the current situation, the design and production of an orthopedic clinical bone grafting device are urgently needed to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical bone grafting device of orthopedics to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the clinical bone grafting device for the orthopedics department comprises a supporting piece, a connecting piece, a clamping piece and an adjusting piece, wherein a box body and the connecting piece are fixed at the top end of the supporting piece, the connecting piece is connected with the adjusting piece, and the clamping piece is fixed at the bottom end of the adjusting piece;

the clamping piece comprises a shell, cross rods and arc-shaped plates, screw holes matched with the adjusting bolts are formed in two sides of the shell, the arc-shaped plates are rotatably connected to opposite end portions of two groups of adjusting bolts, protective pads are fixed to opposite side walls of the two groups of arc-shaped plates, two groups of cross rods are fixed to opposite side walls of the two groups of arc-shaped plates, and two groups of through holes for the cross rods to pass through are formed in two sides of the shell;

the regulating part includes movable block, dog and screw rod, the one end of screw rod is fixed with the hand wheel, the other end and the movable block of screw rod rotate to be connected, logical groove has been seted up in the movable block, set up the screw with the screw rod adaptation in the dog, the bottom integrated into one piece of movable block has the montant, the equal integrated into one piece in both sides of montant has the lug, and the screw with the connecting bolt adaptation is all seted up on the top of two sets of lugs and shell.

Preferably, the support piece comprises a support plate, connecting blocks and suckers, brake rollers are mounted at four corners of the bottom end of the support plate, two groups of connecting blocks are integrally formed on two sides of the support plate, screw holes matched with the screw rods are formed in the four groups of connecting blocks, knobs are fixed at the top ends of the four groups of screw rods, mounting blocks are fixed at the bottom ends of the four groups of screw rods, and suckers are fixed at the bottom ends of the four groups of mounting blocks.

Preferably, the connecting piece includes pneumatic cylinder, slider and stand, set up the logical groove with the stand adaptation in the slider, the stand is connected with the lateral wall of box, one side integrated into one piece that the box was kept away from to the slider has the crossbeam, the bottom mounting of slider has the sleeve, and the sleeve passes through the bolt to be connected with the piston rod of pneumatic cylinder.

Preferably, a plurality of groups of grooves matched with the drawers are formed in one side of the box body, and foam pads with the grooves are fixed inside the drawers.

Preferably, the stop block is fixed at the top end of the cross beam and is positioned between the movable block and the hand wheel.

The utility model discloses a technological effect and advantage: according to the bone grafting device for the orthopedics clinical use, the brake roller is locked after the device is moved to a sickbed or an operating table through the brake roller, the four groups of screw rods are rotated, the four groups of screw rods push the four groups of mounting blocks and the suction disc to move downwards, the suction disc can suck the ground, and the overall stability is improved; a piston rod of the hydraulic cylinder drives the sliding block, the cross beam, the adjusting piece and the clamping piece to lift, the height of the clamping piece can be adjusted, a hand wheel is held by a hand to shake the screw rod, the screw rod pushes the movable block and the clamping piece to move horizontally, and the position of the clamping piece can be adjusted conveniently according to the position of the skeleton of a patient; make the skeleton be located between two sets of protection pads, rotatory two sets of adjusting bolt, two sets of adjusting bolt promote two sets of arcs and two sets of protection pads and remove to the skeleton, realize the fixed of skeleton, and the horizontal pole has improved the stability of arc, need not medical personnel's hand and presses patient's skeleton, has saved the manpower, and this orthopedics is clinical to plant bone device conveniently adjusts, does benefit to the fixed of skeleton.

Drawings

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

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the clamping member of the present invention.

In the figure: the device comprises a support plate 1, a box body 2, a support piece 3, a connecting block 30, a screw rod 31, a mounting block 32, a suction cup 33, a drawer 4, a hydraulic cylinder 5, a connecting piece 6, a sliding block 7, a clamping piece 8, an outer shell 80, a cross rod 81, an arc plate 82, a protection pad 83, an adjusting bolt 84, an adjusting piece 9, a vertical rod 10, a vertical column 11, a cross beam 12, a movable block 13, a stop 14 and a screw rod 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides an orthopedic clinical bone grafting device as shown in figures 1-3, which comprises a support member 3, a connecting member 6, a clamping member 8 and an adjusting member 9, wherein the top end of the support member 3 is welded with a box body 2 and the connecting member 6, the connecting member 6 is welded with the adjusting member 9, and the clamping member 8 is fixed at the bottom end of the adjusting member 9;

the clamping piece 8 comprises a shell 80, cross rods 81 and arc-shaped plates 82, screw holes matched with the adjusting bolts 84 are formed in two sides of the shell 80, the arc-shaped plates 82 are rotatably connected to opposite end portions of the two groups of adjusting bolts 84, protection pads 83 are bonded to opposite side walls of the two groups of arc-shaped plates 82, the two groups of cross rods 81 are welded to opposite side walls of the two groups of arc-shaped plates 82, and two groups of through holes for the cross rods 81 to pass through are formed in two sides of the shell 80;

regulating part 9 includes movable block 13, dog 14 and screw rod 15, the one end welding of screw rod 15 has the hand wheel, the other end and the movable block 13 of screw rod 15 rotate to be connected, logical groove has been seted up in the movable block 13, the screw with the 15 adaptations of screw rod has been seted up in the dog 14, the bottom integrated into one piece of movable block 13 has montant 10, the equal integrated into one piece in both sides of montant 10 has the lug, and the screw with the connecting bolt adaptation is all seted up on the top of two sets of lugs and shell 80.

Specifically, support piece 3 includes extension board 1, connecting block 30 and sucking disc 33, the brake roller is all installed to the four corners department of extension board 1's bottom, the equal integrated into one piece in both sides of extension board 1 has two sets of connecting blocks 30, four groups all set up in the connecting block 30 with the screw of lead screw 31 adaptation, four groups the knob, four groups have all been welded on the top of lead screw 31 the installation piece 32, four groups have all been welded to the bottom of lead screw 31 the bottom of installation piece 32 all has the sucking disc 33 that has the connecting seat through the bolt fastening, through the brake roller with the device remove to sick bed or other back lock dead brake roller of operating table, rotatory four group's lead screw 31, four group's lead screw 31 promote four group's installation piece 32 and sucking disc 33 and move down, can make sucking disc 33 hold ground, improved holistic stability.

Specifically, connecting piece 6 includes single piston rod formula's pneumatic cylinder 5, slider 7 and stand 11, set up in the slider 7 with the logical groove of stand 11 adaptation, stand 11 and the lateral wall welding of box 2, one side integrated into one piece that box 2 was kept away from to slider 7 has crossbeam 12, the bottom welding of slider 7 has the sleeve, and the sleeve passes through the bolt to be connected with the piston rod of pneumatic cylinder 5, and the piston rod of pneumatic cylinder 5 drives slider 7, crossbeam 12, regulating part 9 and the lift of holder 8, can adjust the height of holder 8.

Specifically, a plurality of groups and the recess of drawer 4 adaptation are seted up to one side of box 2, a plurality of groups the inside of drawer 4 all bonds and has the foam pad of recess, conveniently deposits medical instrument and medicine.

Specifically, the stopper 14 is welded at the top end of the cross beam 12, and the stopper 14 is located between the movable block 13 and the hand wheel.

The bone grafting device for orthopedics clinical use is characterized in that the brake roller is locked after the device is moved to a sickbed or an operating table through the brake roller, the four groups of screw rods 31 are rotated, the four groups of screw rods 31 push the four groups of mounting blocks 32 and the suction cups 33 to move downwards, the suction cups 33 can suck the ground, the overall stability is improved, a piston rod of the hydraulic cylinder 5 drives the sliding block 7, the cross beam 12, the adjusting piece 9 and the clamping piece 8 to lift, the height of the clamping piece 8 can be adjusted, a hand wheel is held by hand to shake the screw rods 15, the screw rods 15 push the movable blocks 13 and the clamping piece 8 to move horizontally, the position of the clamping piece 8 can be adjusted according to the position of the bone of a patient, the bone is positioned between the two groups of protection pads 83, the two groups of adjusting bolts 84 are rotated, the two groups of adjusting bolts 84 push the two groups of arc plates 82 and the two groups of protection pads 83 to move towards the bone, the fixation is realized, the stability of the arc plates 82 is improved through the cross rod 81, the medical staff is not needed to press the skeleton of the patient, and the labor is saved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an orthopedics clinical bone grafting device, includes support piece (3), connecting piece (6), holder (8) and regulating part (9), its characterized in that: a box body (2) and a connecting piece (6) are fixed at the top end of the supporting piece (3), the connecting piece (6) is connected with an adjusting piece (9), and a clamping piece (8) is fixed at the bottom end of the adjusting piece (9);

the clamping piece (8) comprises a shell (80), cross rods (81) and arc plates (82), screw holes matched with adjusting bolts (84) are formed in the two sides of the shell (80), the opposite end portions of the two groups of adjusting bolts (84) are rotatably connected with the arc plates (82), protective pads (83) are fixed on the opposite side walls of the two groups of arc plates (82), the opposite side walls of the two groups of arc plates (82) are fixed with the two groups of cross rods (81), and two groups of through holes for the cross rods (81) to pass through are formed in the two sides of the shell (80);

regulating part (9) are including movable block (13), dog (14) and screw rod (15), the one end of screw rod (15) is fixed with the hand wheel, the other end and movable block (13) of screw rod (15) rotate to be connected, logical groove has been seted up in movable block (13), set up the screw with screw rod (15) adaptation in dog (14), the bottom integrated into one piece of movable block (13) has montant (10), the equal integrated into one piece in both sides of montant (10) has the lug, and the screw with the connecting bolt adaptation is all seted up on the top of two sets of lugs and shell (80).

2. The clinical bone grafting device of orthopedics department of claim 1, characterized in that: support piece (3) are including extension board (1), connecting block (30) and sucking disc (33), the brake gyro wheel is all installed to the four corners department of the bottom of extension board (1), the equal integrated into one piece in both sides of extension board (1) has two sets of connecting blocks (30), four groups all set up in connecting block (30) with the screw of lead screw (31) adaptation, four groups the top of lead screw (31) all is fixed with the knob, four groups the bottom of lead screw (31) all is fixed with installation piece (32), four groups the bottom of installation piece (32) all is fixed with sucking disc (33).

3. The clinical bone grafting device of orthopedics department of claim 1, characterized in that: connecting piece (6) include pneumatic cylinder (5), slider (7) and stand (11), set up logical groove with stand (11) adaptation in slider (7), stand (11) are connected with the lateral wall of box (2), one side integrated into one piece that box (2) were kept away from in slider (7) has crossbeam (12), the bottom mounting of slider (7) has the sleeve, and the sleeve passes through the bolt and is connected with the piston rod of pneumatic cylinder (5).

4. The clinical bone grafting device of orthopedics department of claim 1, characterized in that: a plurality of groups of grooves matched with the drawer (4) are formed in one side of the box body (2), and foam pads with grooves are fixed inside the drawer (4).

5. The clinical bone grafting device of orthopedics department of claim 1, characterized in that: the stop block (14) is fixed at the top end of the cross beam (12), and the stop block (14) is located between the movable block (13) and the hand wheel.