CN211834910U

CN211834910U - Patient's shank skeleton is corrected and is drawn protective equipment

Info

Publication number: CN211834910U
Application number: CN201922446745.1U
Authority: CN
Inventors: 杨群
Original assignee: Second Xiangya Hospital of Central South University
Current assignee: Second Xiangya Hospital of Central South University
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-03
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a patient's shank skeleton is corrected and is pull protective equipment, including the base, set up the brace table on the base, install the wheel components at brace table top, twine on the wheel components and establish the haulage rope, the balancing weight is connected to the one end of haulage rope, the fixed steel sheet of other end fixed connection patient's shank, be equipped with horizontal displacement mechanism between the bottom of brace table and the base, horizontal displacement mechanism control brace table horizontal migration on the base, brace table's bottom side swing joint backup pad, backup pad slope set up and the top separation of free end and brace table, the damping piece of the inside fixed mounting slope of brace table, the tip of damping piece is articulated with the bottom of backup pad. No matter what kind of angle is in patient's shank portion, the damping piece all can apply elasticity to the backup pad and guarantee that the backup pad laminates all the time and plays the supporting role in patient's shank to patient's shank, prevents that patient shank muscle from because unsettled lead to the nervous problem of muscle.

Description

Patient's shank skeleton is corrected and is drawn protective equipment

Technical Field

The utility model belongs to the technical field of the medical treatment protective equipment and specifically relates to a patient's shank skeleton is corrected and is drawn protective equipment.

Background

When the legs of a patient are fractured and dislocated, a steel plate needs to be arranged at the dislocated skeleton position in the early stage in a penetrating mode, then the dislocated skeleton is dragged through the leg skeleton correction traction protective tool, and after the dislocated skeleton is reset, the skeleton connection operation can be carried out;

at present, the shank skeleton that the hospital was used commonly is corrected and is drawn the protective equipment whole comparison simple and easy, mainly includes a stand and fixes the gyro wheel on the support frame, and during the use, patient's shank is placed on the support frame, twines on the gyro wheel and establishes the haulage rope, and the steel sheet of patient's shank is connected to the one end of haulage rope, and the balancing weight is connected to the other end, and when this kind of protective equipment used, a lot of tiny problems had appeared in clinic, mainly showed: 1. the shank of the patient is difficult to be attached to the support frame, the shank muscle of the patient can not be effectively supported within a few days when the leg of the patient is pulled by the protective tool, the patient is always in a tense state, the shank muscle is often aching and painful, and the patient is very painful; 2. the traction angle of the traction rope can not be adjusted and controlled, the bone dislocation forms of different patients are different, the traction mode with uniform angle obviously has a plurality of defects, and the quick resetting of the dislocated bone is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a patient leg skeleton correction traction protective tool.

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

a patient leg skeleton correction traction protective tool comprises a base, a supporting table arranged on the base, and a roller assembly arranged at the top of the supporting table, wherein a traction rope is wound on the roller assembly, one end of the traction rope is connected with a balancing weight, the other end of the traction rope is fixedly connected with a steel plate for fixing a patient leg, a horizontal displacement mechanism is arranged between the bottom of the supporting table and the base, the horizontal displacement mechanism controls the supporting table to horizontally move on the base, the side surface of the bottom of the supporting table is movably connected with a supporting plate, the supporting plate is obliquely arranged, the free end of the supporting plate is separated from the top of the supporting table, an oblique damping member is fixedly arranged in the supporting table;

the horizontal displacement mechanism comprises a screw rod, a screw rod sleeve, a handle and a guide plate, wherein a guide groove is formed in the surface of the base, the screw rod extends into the guide groove and is connected with the handle at the end part of the screw rod, the screw rod sleeve and the guide plate are located in the guide groove, the screw rod sleeve is arranged on the screw rod, and the screw rod sleeve is fixedly connected with the bottom of the supporting table through the guide plate.

Further, the damping piece is a gas spring or a gas rod.

Further, the roller assembly comprises a lower supporting pipe fixed to the top of the supporting table, an upper supporting pipe arranged in the lower supporting pipe in a sleeved mode and a roller arranged at the top of the upper supporting pipe, a plurality of positioning holes are formed in the lower supporting pipe and the upper supporting pipe, a positioning pin is inserted into the positioning hole which is overlapped between the lower supporting pipe and the upper supporting pipe, and the lower supporting pipe and the upper supporting pipe are adjusted in the stretching height through the positioning pin.

Furthermore, the side of the supporting table is also provided with a guide wheel assembly, the guide wheel assembly comprises a first supporting pipe fixed on the side of the supporting table, a second supporting pipe sleeved in the first supporting pipe and a guide wheel arranged at the top of the second supporting pipe, the first supporting pipe and the second supporting pipe are provided with a plurality of positioning holes, positioning pins are inserted into the positioning holes coincided between the first supporting pipe and the second supporting pipe, and the first supporting pipe and the second supporting pipe are adjusted in telescopic length through the positioning pins.

Further, after the traction rope is fixedly connected with the steel plate fixed to the leg of the patient, the traction rope sequentially bypasses the idler wheel and the guide wheel and is connected with the balancing weight.

Further, the top of the support platform is provided with an ankle pad.

The utility model has the advantages that: when the protective tool is used, the leg of a patient is placed on the protective tool, the traction rope is fixedly connected with a steel plate fixed to the leg of the patient, the traction rope sequentially bypasses the idler wheel and the guide wheel and is connected with the balancing weight, the supporting plate is in contact with the shank of the patient, the supporting plate is supported and buffered through the damping piece, and no matter which angle the shank of the patient is positioned, the damping piece can apply elasticity to the supporting plate to ensure that the supporting plate is always attached to the shank of the patient to support the shank of the patient, so that the problem that the shank muscle of the patient is tense due to suspension is solved;

in addition, the screw rod of the horizontal displacement mechanism rotates, so that the screw rod sleeve can be controlled to move in the guide groove of the base, the support table is driven to horizontally slide by the screw rod sleeve and the guide plate, the support plate can be controlled to move towards the leg of the patient according to the position of the leg of the patient, the support plate is ensured to be positioned at the optimal position below the lower leg of the patient, and the best support effect is achieved;

the telescopic height can be adjusted through the locating pin to wheel components's stay tube and last stay tube to the height of gyro wheel can be controlled, can change the angle that the haulage rope pulls patient's shank steel sheet through the regulation of gyro wheel height, and the skeleton of the different dislocation angles of being convenient for resets fast, convenient operation.

Drawings

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

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a usage effect diagram of the present invention.

Detailed Description

As shown in fig. 1 to 3, a patient leg bone correction traction protector comprises a base 1, a support table 2 arranged on the base 1, a roller assembly arranged at the top of the support table 2, a traction rope 3 wound on the roller assembly, a balancing weight 4 connected to one end of the traction rope 3, a steel plate 6 fixed to the leg 5 of a patient and fixedly connected to the other end of the traction rope, a horizontal displacement mechanism arranged between the bottom of the support table 2 and the base 1 and controlling the support table 2 to move horizontally on the base 1, a support plate 7 movably connected to the bottom side of the support table 2, a support plate 7 arranged in an inclined manner and having a free end separated from the top of the support table 2, an inclined damping member 8 fixedly arranged inside the support table 2, and the end of the damping member 8 hinged to the bottom of the support;

the horizontal displacement mechanism comprises a screw rod 9, a screw rod sleeve 10, a handle 11 and a guide plate 12, a guide groove 13 is formed in the surface of the base 1, the screw rod 9 extends into the guide groove 13 and is connected with the handle 11 at the end part of the screw rod 9, the screw rod sleeve 10 and the guide plate 12 are located in the guide groove 13, the screw rod sleeve 10 is sleeved on the screw rod 9, and the screw rod sleeve 10 is fixedly connected with the bottom of the supporting table 2 through the guide plate 12.

Further, the damping member 8 is preferably a gas spring or a gas rod.

The roller component comprises a lower supporting pipe 14 fixed at the top of the supporting table 2, an upper supporting pipe 15 sleeved in the lower supporting pipe 14 and a roller 16 installed at the top of the upper supporting pipe 15, wherein a plurality of positioning holes 17 are formed in the lower supporting pipe 14 and the upper supporting pipe 15, a positioning pin 18 is inserted into the positioning hole which is coincided between the lower supporting pipe 14 and the upper supporting pipe 15, and the telescopic height of the lower supporting pipe 14 and the upper supporting pipe 15 is adjusted through the positioning pin 18.

Further, a guide wheel assembly is further mounted on the side face of the support table 2, the guide wheel assembly comprises a first support pipe 19 fixed on the side face of the support table, a second support pipe 20 sleeved in the first support pipe 19 and a guide wheel 21 mounted at the top of the second support pipe 20, a plurality of positioning holes 22 are formed in the first support pipe 19 and the second support pipe 20, a positioning pin 23 is inserted into the positioning hole coincided between the first support pipe 19 and the second support pipe 20, and the first support pipe 19 and the second support pipe 20 are adjusted in telescopic length through the positioning pin 23.

After the traction rope 3 is fixedly connected with the steel plate 6 fixed on the leg of the patient, the traction rope 3 sequentially bypasses the roller 16 and the guide wheel 21 and is connected with the balancing weight 4. The transverse traction amplitude of the traction rope 3 can be controlled through the telescopic adjustment of the lengths of the first support pipe 19 and the second support pipe 20, so that the balancing weight 4 can be conveniently and smoothly put down at the bed of a sickbed. In addition, the top of the support table 2 is provided with an ankle pad 24, and the ankle pad 24 plays a role of resting the ankle of the patient.

When the protective tool is used, a leg part 5 of a patient is placed on the protective tool, after the traction rope 3 is fixedly connected with a steel plate 6 fixed on the leg part of the patient, the traction rope 3 sequentially bypasses the idler wheel 16 and the guide wheel 21 and is connected with the balancing weight 4, the supporting plate 7 is in contact with the shank of the patient, the supporting plate 7 is supported and buffered through the damping piece 8, no matter which angle the shank of the patient is positioned, the damping piece 8 can apply elasticity to the supporting plate 7 to ensure that the supporting plate 7 is always attached to the shank of the patient to support the shank of the patient, and the problem that the shank muscle of the patient is tense due to suspension is;

in addition, the screw rod 9 of the horizontal displacement mechanism rotates, the screw rod sleeve 10 can be controlled to move in the guide groove 13 of the base 1, the support table 2 is driven to horizontally slide by the screw rod sleeve 10 and the guide plate 12, the support plate 7 can be controlled to move towards the leg of the patient according to the position of the leg of the patient, the support plate 7 is ensured to be positioned at the optimal position below the lower leg of the patient, and the best support effect is achieved;

the lower supporting tube 14 and the upper supporting tube 15 of the roller assembly are adjusted in telescopic height through the positioning pin 18, so that the height of the roller 16 can be controlled, the angle of the leg steel plate 6 of the patient, which is pulled by the traction rope 3, can be changed through adjusting the height of the roller 16, the bones of different dislocation angles can be reset quickly, and the operation is convenient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A patient leg skeleton correction traction protective tool comprises a base, a supporting table arranged on the base, and a roller assembly arranged at the top of the supporting table, wherein a traction rope is wound on the roller assembly, one end of the traction rope is connected with a balancing weight, and the other end of the traction rope is fixedly connected with a steel plate for fixing a patient leg;

2. The patient leg bone correction traction brace of claim 1, wherein the damping member is a gas spring or a gas rod.

3. The patient leg bone correction traction protector according to claim 2, wherein the roller assembly comprises a lower support tube fixed on the top of the support table, an upper support tube sleeved in the lower support tube and a roller mounted on the top of the upper support tube, a plurality of positioning holes are provided on the lower support tube and the upper support tube, a positioning pin is inserted into the positioning hole coinciding between the lower support tube and the upper support tube, and the telescopic height of the lower support tube and the upper support tube is adjusted by the positioning pin.

4. The patient leg bone correction traction protector as claimed in claim 3, wherein a guide wheel assembly is further installed on the side surface of the supporting table, the guide wheel assembly comprises a first supporting tube fixed on the side surface of the supporting table, a second supporting tube sleeved in the first supporting tube and a guide wheel installed on the top of the second supporting tube, a plurality of positioning holes are formed in the first supporting tube and the second supporting tube, positioning pins are inserted into the positioning holes which are overlapped between the first supporting tube and the second supporting tube, and the first supporting tube and the second supporting tube are adjusted in extension length by the positioning pins.

5. The patient leg bone correction traction protector of claim 4, wherein after the traction rope is fixedly connected with the fixed steel plate of the patient leg, the traction rope sequentially passes around the roller and the guide wheel and is connected with the balancing weight.

6. The patient leg bone correction traction brace of claim 4, wherein the top of the support table is fitted with an ankle pad.