CN220495118U

CN220495118U - Orthopedics traction frame

Info

Publication number: CN220495118U
Application number: CN202322074167.XU
Authority: CN
Inventors: 何鹏; 何争珍; 李秀成
Original assignee: Yichang traditional chinese medicine hospital
Current assignee: Yichang traditional chinese medicine hospital
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-02-20
Anticipated expiration: 2033-08-01

Abstract

The orthopedic traction frame comprises a seat mechanism, wherein the seat mechanism comprises a base, a seat plate and a hydraulic rod, and a connecting column is vertically arranged on the upper surface of the front side of the base; the connecting column is movably sleeved with a cross rod, a leg joint protection mechanism is arranged in the middle of the cross rod, the leg joint protection mechanism comprises a first lifting rod, a connecting base and a supporting groove drum, and a rotating shaft is arranged at the top of the first lifting rod; the front side of the cross rod is provided with a heel hanging mechanism, and the heel hanging mechanism comprises a second lifting rod, a mounting base and a hanging belt. Through setting up the hydraulic stem in order to realize adjusting the supporting height of patient's upper body part, and set up first lifter and adjustable inclination's axis of rotation, realize supporting height and supporting the regulation of gradient to the shank, set up second lifter and suspension belt, support height adjustment to patient's heel to realize the individual regulation to patient upper body part, shank and three parts of heel, realize the regulation of the height and the gradient of patient's whole body.

Description

Orthopedics traction frame

Technical Field

The utility model particularly relates to an orthopedic traction frame.

Background

The auxiliary supporting device is used for lateral traction and horizontal traction of limbs of a patient and internal and external body position display in the orthopedic traction frame during the orthopedic operation. The common structure is a seat plate, a bottom frame and a foot support frame which are connected with a sickbed or an operating table and are matched with the bottom frame to horizontally adjust the position, wherein the foot support frame can adjust the horizontal position and the horizontal height. The traction frame with the structure can not support the middle of the leg of a patient, and the leg of the patient is in a suspended state in the operation process, so that the comfort level is poor, and the traction frame structure capable of supporting the middle of the leg of the patient appears on the market.

However, the existing orthopedic traction frame with leg support has the following defects when in use: the leg support of traction frame only can adjust the supporting height of shank, can not adjust the supporting gradient of shank, does not have the parcel protection to the shank joint, and does not possess the supporting height adjustment to heel portion and patient upper body part, can't carry out holistic height adjustment and gradient adjustment at patient upper body part, shank and heel portion, makes patient's comfort level relatively poor.

Disclosure of Invention

In view of the foregoing, the present utility model provides an orthopedic traction frame to solve the problems set forth in the background art.

The technical scheme adopted for solving the technical problems is as follows: the orthopedic traction frame comprises a seat mechanism for a patient to sit or lie down, wherein the seat mechanism comprises a base, a seat plate and a hydraulic rod, the seat plate is arranged on the upper surface of the middle part of the base through the hydraulic rod, and a connecting column is vertically arranged on the upper surface of the front side of the base; the leg joint protection mechanism comprises a first lifting rod, a connecting base movably sleeved on the cross rod and capable of horizontally moving, and a supporting groove barrel for supporting legs, wherein the bottom of the first lifting rod is arranged on the connecting base, the top of the first lifting rod is provided with a rotating shaft with an adjustable inclination angle, the supporting groove barrel is detachably connected to the rotating shaft, and the inner side of the supporting groove barrel is a circular arc-shaped supporting groove; the front side position of the cross rod is provided with a heel portion hanging mechanism with adjustable height, the heel portion hanging mechanism comprises a second lifting rod, a mounting base which is movably sleeved on the cross rod and can horizontally move, and a hanging belt for hanging the heel portion, the bottom of the second lifting rod is arranged on the mounting base, the top of the second lifting rod is connected with the hanging belt, and the lower end face, which is in contact with the heel portion, of the hanging belt is provided with a soft cushion layer which is an arc-shaped groove.

Further, the supporting groove drum is a semi-cylindrical pipe, and an antibacterial material is arranged on the inner side of the supporting groove drum and used for placing the legs of a patient.

Further, the connecting base and the mounting base are provided with positioning knobs with fixed positions, each positioning knob comprises a rotating part and a threaded rod, each rotating part is fixedly arranged at one end of each threaded rod, and the other ends of the threaded rods penetrate through the side walls of the connecting base and the mounting base and then are connected with the surface of the inner cross rod.

Further, the lower surface of the base and the foremost end of the cross rod are all provided with universal rollers.

Further, the back side of the seat plate is also provided with a foldable chair back, and two sides of the seat plate are provided with armrests.

Further, the handrail is provided with a regulating and controlling component capable of regulating and controlling the first lifting rod, the second lifting rod and the hydraulic rod, and the regulating and controlling component comprises a regulating and controlling panel, a first lifting button, a second lifting button, a hydraulic button, a micro controller and a relay.

According to the utility model, the hydraulic rod is arranged to adjust the supporting height of the upper body part of the patient, the first lifting rod and the rotating shaft with adjustable inclination angle are arranged to enable the legs of the patient to be placed in the supporting groove barrel, so that the supporting height and the supporting inclination of the legs are adjusted, and meanwhile, the second lifting rod and the hanging belt are arranged to adjust the supporting height of the heel part of the patient, so that the upper body part, the legs and the heel part of the patient are independently adjusted, the whole body height adjustment and the inclination adjustment of the patient are realized, and the comfort level of the patient is enhanced.

Drawings

Fig. 1 is a schematic plan view of the present utility model.

Fig. 2 is a schematic structural view of the seat mechanism.

Fig. 3 is a partial enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic circuit diagram of the present utility model.

In the figure, 1, a base; 2. a hydraulic rod; 3. a seat plate; 301. an armrest; 302. a chair back; 4. a connecting column; 5. a cross bar; 6. the base is connected; 7. a first lifting rod; 8. a rotating shaft; 9. a support groove drum; 901. a support groove; 10. a positioning knob; 11. a mounting base; 12. a second lifting rod; 13. a hanging belt; 14. a soft cushion layer; 15. a universal roller; 16. a second lifting button; 17. a hydraulic button; 18. a relay; 19. a microcontroller; 20. a first lifting button.

Detailed Description

The utility model will be further described with reference to the drawings and some embodiments.

In fig. 1-4, there is provided an orthopedic traction frame, comprising a seat mechanism for a patient to sit or lie down, the seat mechanism comprising a base 1, a seat plate 3 and a hydraulic rod 2, the seat plate 3 is mounted on the upper surface of the middle part of the base 1 through the hydraulic rod 2, and a connecting column 4 is vertically arranged on the upper surface of the front side of the base 1; the connecting column 4 is movably sleeved with a horizontal rod 5 which is horizontally arranged, the middle position of the horizontal rod 5 is provided with a leg joint protection mechanism with adjustable height, the leg joint protection mechanism comprises a first lifting rod 7, a connecting base 6 which is movably sleeved on the horizontal rod 5 and can horizontally move, and a supporting groove cylinder 9 for supporting legs, the bottom of the first lifting rod 7 is arranged on the connecting base 6, the top of the first lifting rod 7 is provided with a rotating shaft 8 with adjustable inclination angle, the supporting groove cylinder 9 is detachably connected to the rotating shaft 8, and the inner side of the supporting groove cylinder 9 is a circular arc-shaped supporting groove 901; when the multifunctional lifting chair is used, a patient sits in the chair mechanism, the height of the upper body of the patient is adjusted by lifting the hydraulic rod 2, the legs of the patient are placed in the supporting grooves 901 of the supporting groove drum 9, the placing height of the legs of the patient is adjusted by the first lifting rod 7, and the inclination angle of the legs of the patient is adjusted by manually adjusting the rotating shaft 8.

In this embodiment, a height-adjustable heel suspension mechanism is disposed at the front side of the cross bar 5, the heel suspension mechanism includes a second lifting rod 12, a mounting base 11 movably sleeved on the cross bar 5 and capable of moving horizontally, and a suspension belt 13 for suspending the heel, the bottom of the second lifting rod 12 is disposed on the mounting base 11, the top of the second lifting rod 12 is connected with the suspension belt 13, and a lower end surface of the suspension belt 13 contacting the heel is provided with a cushion layer 14 having an arc-shaped groove; simultaneously, can also place patient's heel in the cushion layer 14 of hanging belt 13, hang high regulation to patient's heel through second lifter 12 to realize the individual regulation to patient's upper body part, shank and three parts of heel, realize the regulation of patient's whole body's height and inclination, strengthen patient's comfort level.

In this embodiment, the supporting groove drum 9 is a semi-cylindrical tube, and an antibacterial material is arranged at the inner side of the supporting groove drum 9 for placing the leg of the patient; the soft, breathable and antibacterial material is adopted, so that the risk of skin injury is reduced, the friction and pressure on the skin of a patient are reduced, and the uncomfortable feeling of the patient is relieved.

In this embodiment, the connection base 6 and the installation base 11 are both provided with positioning knobs 10 with fixed positions, the positioning knobs 10 comprise rotating parts and threaded rods, the rotating parts are fixedly installed at one ends of the threaded rods, and the other ends of the threaded rods penetrate through the side walls of the connection base 6 and the installation base 11 and then are connected with the surface of the inner cross rod 5; when the movable leg joint protection device is used, the connecting base 6 and the mounting base 11 on the cross rod 5 are movably fixed through the threaded rod, so that the movable leg joint protection device is convenient to horizontally move relative to the leg joint protection mechanism and the heel suspension mechanism, and patients with different heights can be accommodated.

In this embodiment, the lower surface of the base 1 and the foremost end of the cross bar 5 are both provided with universal rollers 15; the orthopedic traction frame is convenient to move through the universal idler wheels 15.

In this embodiment, a foldable chair back 302 is further disposed on the rear side of the seat plate 3, and armrests 301 are disposed on two sides of the seat plate 3; the armrest 301 is provided with a regulating and controlling component capable of regulating and controlling the first lifting rod 7, the second lifting rod 12 and the hydraulic rod 2, and the regulating and controlling component comprises a regulating and controlling panel, a first lifting button 20, a second lifting button 16, a hydraulic button 17, a micro controller 19 and a relay 18; the folded chair back 302 is convenient for the patient to sit or lie down, thereby increasing the practicability; the first lifting button 20, the second lifting button 16 and the hydraulic button 17 are respectively pressed, and the first lifting rod 7, the second lifting rod 12 and the hydraulic rod 2 are respectively regulated and controlled to act through signal conversion transmission of the microcontroller 19 and the relay 18, so that independent regulation of the upper body part, the leg part and the heel part of a patient is realized, and the comfort level of the patient is enhanced.

In this embodiment, the control circuit of the present utility model is a common circuit in the circuit field, and the device of the present utility model can be connected to an external power source through a power line to provide power for the device, which can be implemented by a person skilled in the art, and will not be described herein.

The utility model is implemented in particular: according to patient groups with different heights, the distances between the connecting base 6 and the mounting base 11 on the cross rod 5 are horizontally adjusted, a patient sits in the seat mechanism, the height of the upper body part of the patient is adjusted by lifting the hydraulic rod 2, the legs of the patient are placed in the supporting grooves 901 of the supporting groove drum 9, the placing height of the legs of the patient is adjusted by the first lifting rod 7, and the inclination angle of the legs of the patient is adjusted by manually adjusting the rotating shaft 8; simultaneously, can also place patient's heel in the cushion layer 14 of hanging belt 13, hang high regulation to patient's heel through second lifter 12 to realize the individual regulation to patient's upper body part, shank and three parts of heel, realize the regulation of patient's whole body's height and inclination, strengthen patient's comfort level.

Noteworthy are: in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection, and the specific meaning of the terms above in the present utility model may be understood by those of ordinary skill in the art according to the specific circumstances.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An orthopedic traction frame, characterized in that: the seat mechanism comprises a base, a seat plate and a hydraulic rod, wherein the seat plate is arranged on the upper surface of the middle part of the base through the hydraulic rod, and a connecting column is vertically arranged on the upper surface of the front side of the base; the leg joint protection mechanism comprises a first lifting rod, a connecting base movably sleeved on the cross rod and capable of horizontally moving, and a supporting groove barrel for supporting legs, wherein the bottom of the first lifting rod is arranged on the connecting base, the top of the first lifting rod is provided with a rotating shaft with an adjustable inclination angle, the supporting groove barrel is detachably connected to the rotating shaft, and the inner side of the supporting groove barrel is a circular arc-shaped supporting groove;

the front side position of the cross rod is provided with a heel portion hanging mechanism with adjustable height, the heel portion hanging mechanism comprises a second lifting rod, a mounting base which is movably sleeved on the cross rod and can horizontally move, and a hanging belt for hanging the heel portion, the bottom of the second lifting rod is arranged on the mounting base, the top of the second lifting rod is connected with the hanging belt, and the lower end face, which is in contact with the heel portion, of the hanging belt is provided with a soft cushion layer which is an arc-shaped groove.

2. An orthopedic traction frame as claimed in claim 1, wherein: the support groove drum is a semi-cylindrical tube, and antibacterial materials are arranged on the inner side of the support groove drum and used for placing the legs of a patient.

3. An orthopedic traction frame as claimed in claim 1, wherein: the positioning knob comprises a rotating part and a threaded rod, wherein the rotating part is fixedly arranged at one end of the threaded rod, and the other end of the threaded rod is connected with the surface of the inner cross rod after penetrating through the side walls of the connecting base and the mounting base.

4. An orthopedic traction frame as claimed in claim 1, wherein: the lower surface of the base and the forefront end of the cross rod are all provided with universal idler wheels.

5. An orthopedic traction frame as claimed in claim 1, wherein: the back side of the seat plate is also provided with a foldable chair back, and two sides of the seat plate are provided with armrests.

6. An orthopedic traction frame according to claim 5, characterized in that: the handrail is provided with a regulating and controlling component capable of regulating and controlling the first lifting rod, the second lifting rod and the hydraulic rod, and the regulating and controlling component comprises a regulating and controlling panel, a first lifting button, a second lifting button, a hydraulic button, a micro controller and a relay.