CN210991023U

CN210991023U - Orthopedics fixing device

Info

Publication number: CN210991023U
Application number: CN201921798367.7U
Authority: CN
Inventors: 杨晶
Original assignee: Individual
Current assignee: Fifth Affiliated Hospital of Xinjiang Medical University
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-14
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses an orthopedics fixing device relates to orthopedics technical field. Including the mount, the inside support main part that is provided with scissors shape of mount, the first lead screw seat of both sides difference fixed connection of support main part bottom one end, the arc splint that the both sides difference fixed mounting of support main part top one end set up relatively sunken, first lead screw seat threaded connection has first lead screw, first lead screw one end is passed through the bearing and is rotated and install inside the mount, and first lead screw opposite side passes the mount is connected with the handle, and first lead screw middle part fixed mounting has the baffle, support main part junction with the baffle coaxial line sets up, and the first lead screw both sides of baffle both sides are provided with to the opposite screw of soon. The utility model discloses a client fixing device controls opening and shutting between two arc splint through lead screw and lead screw seat, can adjust convenient to use according to patient actual conditions, and treatment is better.

Description

Orthopedics fixing device

Technical Field

The utility model relates to an orthopedics and technology art field, concretely relates to orthopedics fixing device.

Background

The fixation is an important measure after treating fracture and dislocation, in order to adapt to the requirements of clinical orthopedics, various fixation products appear, the traditional plaster fixation mode is broken through, the orthopedic splint is a common medical instrument, and the orthopedic splint needs to be matched with a fixing device for fixing the splint for use.

In the traditional fixing device, a fracture or dislocation part is generally placed between two splints firstly, and then the two splints are fastened through bolts, when the device is used for a long time, on one hand, the bolts are not tightly connected due to the phenomenon of 'thread slipping' caused by abrasion, so that the fixing effect is influenced; on the other hand, after the limb of the patient is fixed, the splint can not be adjusted according to actual conditions, so that the splint can oppress or fail to fix the limb of the patient, discomfort is brought to the patient, and the rehabilitation of the patient is affected.

SUMMERY OF THE UTILITY MODEL

To the shortcoming that exists among the above-mentioned prior art, the utility model provides a pair of orthopedics fixing device aims at solving the problem that exists among the above-mentioned background art.

In order to realize the technical purpose, the utility model discloses a following technical scheme:

the utility model provides an orthopedics fixing device, includes the mount, the inside support main part that is provided with scissors shape of mount, the first lead screw seat of both sides difference fixed connection of support main part bottom one end, the arc splint that fixed mounting had relative sunken setting respectively in both sides of support main part top one end, first lead screw seat threaded connection has first lead screw, first lead screw one end is passed through the bearing and is rotated and install inside the mount, and first lead screw opposite side passes the mount is connected with the handle, and first lead screw middle part fixed mounting has the baffle, support main part junction with the baffle coaxial line sets up, and the first lead screw both sides of baffle both sides are provided with to revolving to opposite screw.

Wherein, arc splint include first arc splint and second arc splint, first arc splint bottom one end is provided with the extension plate along its extending direction, second arc splint bottom one end inside be provided with extension plate assorted arc through-hole.

Preferably, the concave surface of the arc-shaped clamping plate is fixedly provided with an air bag, the side wall of the air bag is provided with an air hole, and the other surface of the air bag is fixedly provided with an elastic rubber pad.

Preferably, the two sides of the outer part of the arc-shaped clamping plate are fixedly provided with springs, and the other ends of the springs are fixedly arranged on the fixed frame.

Preferably, the bottom of the fixing frame is fixedly provided with a support, the bottom of the support is provided with a pulley, the pulley is slidably mounted on a first sliding rail on the supporting plate, the fixing frame is controlled by the stretching mechanism to move left and right, and the supporting plate is controlled by the lifting mechanism to move up and down.

Furthermore, the stretching mechanism comprises a fixed pulley fixedly mounted at the top of one side of the supporting plate, a steel wire rope slides on the fixed pulley, one end of the steel wire rope is fixedly connected with the outside of the fixing frame, a pull rod is arranged on the other side of the steel wire rope, a telescopic rod is fixedly mounted on the other side of the supporting plate, and the other end of the telescopic rod is fixedly connected with the outside of the fixing frame.

Furthermore, a plurality of clamping holes are formed in the supporting plate connected with one side of the fixed pulley along the vertical direction of the supporting plate, and the pull rod is matched with the clamping holes in size.

The utility model discloses in, it is preferred, elevating system includes quick-witted case, the inboard fixed mounting of bottom of the case portion has the motor, fixed mounting has the second lead screw on the output shaft of motor, threaded connection has the second lead screw seat on the second lead screw, second lead screw seat both sides slide through the connecting rod and set up on the second slide rail of quick-witted incasement portion lateral wall, second lead screw seat top fixed mounting has the bracing piece, the bracing piece passes machine roof portion, bracing piece top fixed mounting be in the bottom of backup pad.

Furthermore, the bottom of the case is fixedly provided with a universal wheel through a vertical frame, and the universal wheel is provided with a foot brake.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a client fixing device controls opening and shutting between two arc splint through lead screw and lead screw seat, can adjust convenient to use according to patient actual conditions, and treatment is better.

Drawings

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

FIG. 2: the inner structure of the arc-shaped splint in the utility model is shown schematically;

FIG. 3: the structure of the first arc splint in the utility model is shown schematically;

FIG. 4: the utility model discloses well second arc splint's schematic structure.

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.

The orthopedic fixing device shown in fig. 1-4 comprises a fixing frame 1, wherein a scissors-shaped bracket main body 2 is arranged in the fixing frame 1, namely the bracket main bodies 2 are rotatably connected through a pin, so that the fixing frame is convenient to open and close. The both sides of 2 bottom one ends of support main part are first lead screw seats 3 of fixed connection respectively, the both sides of 2 top one ends of support main part are arc splint 4 that the relative sunken setting of fixed mounting respectively, wherein, 3 threaded connection of first lead screw seats have

first lead screw

5, 5 one ends of first lead screw are passed through the bearing and are rotated and install inside mount 1, 5 other ends of first lead screw pass mount 1 and are connected with

handle

6, and 5 middle part fixed mounting of first lead screw have baffle 7, the 2 junctions of support main part, the position that the pin belongs to promptly sets up with baffle 7 coaxial line, thus, 7 both sides of baffle form the structure that mutual symmetry set up. Threads with opposite turning directions are arranged on two sides of the first screw rod 5 on two sides of the partition plate 7.

Through rotatory handle 6, can drive first lead screw 5 and rotate, because the screw of 5 both sides of first lead screw revolves to opposite, consequently with 5 threaded connection's of first lead screw seat 5 simultaneously to 7 directions of baffle or keep away from 7 directions movements of baffle, drive support main part 2 and open and shut the motion, can adjust convenient to use according to patient actual conditions, and treatment is better.

The utility model discloses in, according to patient's actual conditions, produce the swelling if patient's fracture or dislocation department, perhaps the diameter variation in size at every patient's fracture position, for the convenience of adaptation patient's different situation fixes, in this application, it includes first arc splint 41 and second arc splint 42 to set up arc splint 4, wherein, first arc splint 41 bottom one end is provided with extension plate 43 along its extending direction, second arc splint 42 bottom one end inside be provided with this extension plate 43 assorted arc through-hole 44, form the structure that can stretch out and draw back between two arc splint like this, the placing in the patient affected part of being convenient for alleviates patient's misery.

The utility model discloses in, arc splint 4 sunken surface still fixed mounting have

gasbag

7, and 7 lateral walls of gasbag are provided with the gas pocket, and 7 another side fixed mounting of gasbag has elastic rubber pad 8. When a certain position of patient produced the swelling, arc splint 4 leads to other positions to be fixed not tightly when fixing the affected part easily, through to 7 inside gassing of gasbag, can utilize 7 packing splint of gasbag and other positions between the space, is favorable to fixed inseparable, has the effect of buffering simultaneously, and elastic rubber pad 8's setting then can alleviate patient's pain and pain.

In addition, as shown in fig. 1, springs 9 are fixedly mounted on two outer sides of the arc-shaped clamping plate 4, and the other ends of the springs 9 are fixedly mounted on the fixed frame 1. When the two splints are opened for fixing the affected part, the spring 9 is compressed at the moment, and the counterforce of the pressurizing arc-shaped splint 4 is generated, so that the affected part can be further fixedly clamped.

In addition, as a further improvement of the present invention, the patient is not convenient to move after the fracture or dislocation, and at this time, the position of the fixing device, including the horizontal position and the vertical position, is generally required to be moved so as to adapt to the patient. The utility model discloses in, there is the support at 1 bottom fixed mounting of mount, and the support bottom is provided with pulley 10, and pulley 10 slidable mounting is on first slide rail 11 in backup pad 25, and control about mount 1 is controlled it by tensile mechanism, and backup pad 25 is by its up-and-down motion of elevating system control.

Preferably, the stretching mechanism comprises a fixed pulley 12 fixedly installed at the top of one side of the supporting plate 25, a steel wire rope 13 slides on the fixed pulley 12, one end of the steel wire rope 13 is fixedly connected with the outside of the fixing frame 1 (the steel wire rope 13 at the end is generally in a horizontal state), a pull rod 14 is arranged at the other side of the steel wire rope 13, an expansion rod 15 is fixedly installed at the other side of the supporting plate 25 (the expansion rod is horizontally arranged, and the other end of the expansion rod 15 is fixedly connected with the outside of the fixing frame. Furthermore, a plurality of clamping holes 16 are formed in the supporting plate 25 connected to one side of the fixed pulley 12 along the vertical direction, the pull rod 14 is matched with the clamping holes 16 in size, and the transverse position of the fixing frame 1 can be fixed by inserting the pull rod 14 into the clamping holes 16.

It should be noted that the telescopic rod 15 is a structure similar to a fishing rod, which is formed by sleeving a plurality of sections of sleeves with gradually reduced diameters.

The utility model discloses in, preferred elevating system includes quick-witted case 17, and the inboard fixed mounting in quick-witted case 17 bottom has motor 18, and fixed mounting has second lead screw 19 on motor 18's the output shaft, and threaded connection has second lead screw seat 20 on the second lead screw 19, and the slip setting is established through connecting rod 21 card on the second slide rail 22 of quick-witted case 1 inside lateral wall in second lead screw seat 20 both sides, and 20 top fixed mounting of second lead screw seat has bracing piece 23, and bracing piece 23 passes quick-witted case 17 top, and bracing piece 23 top fixed mounting is in the bottom of backup pad 25. The motor 18 drives the second screw rod 19 to rotate, so as to drive the support rod 23 on the second screw rod seat 20 to move up and down, thereby adjusting the up-and-down position of the fixing frame 1.

Further, the bottom of the case 17 is fixedly provided with a universal wheel 24 through a vertical frame, and the universal wheel 24 is provided with a foot brake, so that the movement is convenient.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An orthopedic fixation device characterized in that: including the mount, the inside support main part that is provided with scissors shape of mount, the first lead screw seat of both sides difference fixed connection of support main part bottom one end, the arc splint that the both sides difference fixed mounting of support main part top one end set up relatively sunken, first lead screw seat threaded connection has first lead screw, first lead screw one end is passed through the bearing and is rotated and install inside the mount, and first lead screw opposite side passes the mount is connected with the handle, and first lead screw middle part fixed mounting has the baffle, support main part junction with the baffle coaxial line sets up, and the first lead screw both sides of baffle both sides are provided with to the opposite screw of soon.

2. The orthopedic fixation device of claim 1, wherein: arc splint include first arc splint and second arc splint, first arc splint bottom one end is provided with the extension plate along its extending direction, second arc splint bottom one end inside be provided with extension plate assorted arc through-hole.

3. The orthopedic fixation device of claim 1, wherein: the concave surface of the arc-shaped clamping plate is fixedly provided with an air bag, the side wall of the air bag is provided with an air hole, and the other side of the air bag is fixedly provided with an elastic rubber pad.

4. The orthopedic fixation device of claim 1, wherein: the spring is fixedly mounted on two sides of the outer portion of the arc-shaped clamping plate, and the other end of the spring is fixedly mounted on the fixing frame.

5. The orthopedic fixation device of claim 1, wherein: the support is fixedly installed at the bottom of the fixing frame, a pulley is arranged at the bottom of the support, the pulley is slidably installed on a first sliding rail on the supporting plate, the fixing frame is controlled by the stretching mechanism to move left and right, and the supporting plate is controlled by the lifting mechanism to move up and down.

6. The orthopedic fixation device of claim 5, wherein: the stretching mechanism comprises a fixed pulley fixedly mounted at the top of one side of the supporting plate, a steel wire rope slides on the fixed pulley, one end of the steel wire rope is fixedly connected with the outside of the fixing frame, a pull rod is arranged on the other side of the steel wire rope, a telescopic rod is fixedly mounted on the other side of the supporting plate, and the other end of the telescopic rod is fixedly connected with the outside of the fixing frame.

7. The orthopedic fixation device of claim 6, wherein: connect still be provided with a plurality of card holes along its vertical direction in the backup pad of fixed pulley one side, the pull rod with card hole size phase-match.

8. The orthopedic fixation device of claim 5, wherein: the lifting mechanism comprises a case, a motor is fixedly mounted on the inner side of the bottom of the case, a second lead screw is fixedly mounted on an output shaft of the motor, a second lead screw seat is connected to the second lead screw in a threaded manner, the two sides of the second lead screw seat are slidably arranged on a second slide rail of the side wall of the inner portion of the case through connecting rods, a supporting rod is fixedly mounted at the top of the second lead screw seat, the supporting rod penetrates through the top of the case, and the top of the supporting rod is fixedly mounted at the bottom of the supporting plate.

9. The orthopedic fixation device of claim 8, wherein: the bottom of the case is also fixedly provided with universal wheels through a vertical frame, and the universal wheels are provided with foot brakes.