CN211381836U

CN211381836U - Medical traction frame

Info

Publication number: CN211381836U
Application number: CN201921806063.0U
Authority: CN
Inventors: 吕永涛
Original assignee: Shenzhen Pingle Orthopedic Hospital (shenzhen Pingshan District Hospital Of Tcm)
Current assignee: Shenzhen Pingle Orthopedic Hospital (shenzhen Pingshan District Hospital Of Tcm)
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-09-01
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a medical traction frame, which comprises a supporting base, a cable rope, a hook, a liftable vertical rod, a horizontally retractable horizontal rod and a pulley block; the bottom and the supporting seat fixed connection of vertical pole, top and horizon bar fixed connection, the assembly pulley includes first pulley and second pulley, and first pulley setting is at the front end of horizon bar, and the second pulley setting is at the junction of horizon bar and vertical pole, and the one end and the couple of hawser are connected, and the other end wears in proper order around first pulley and second pulley. Its advantage is when the doctor treats patient's arm or shank, and medical traction frame is close to the sick bed, and the one end of bandage is fixed with patient's arm or shank, and the other end hangs on the couple, through the height of hawser adjustment couple to adjust the degree of opening of patient's arm or shank, make things convenient for the doctor to treat patient's arm or shank, need not the nurse and lift patient's arm or shank, reduced nurse's intensity of labour.

Description

Medical traction frame

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a medical traction frame.

Background

When a doctor performs an arm or leg operation on a patient, the arm or leg needs to be opened, the existing method is that a nurse lifts the arm or leg of the patient, the doctor treats the arm or leg again, the nurse is difficult to lift the arm or leg of the patient for a long time due to the fact that the operation time is long, the arm or leg of some patients is heavy, and the nurse is difficult to lift.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a medical traction frame.

The utility model discloses a technical scheme:

a medical traction frame comprises a supporting base, a mooring rope, a bandage fixing piece, a liftable vertical rod, a horizontally retractable horizontal rod and a pulley block; the bottom and the support base fixed connection of vertical pole, top and horizon bar fixed connection, the assembly pulley includes first pulley and second pulley, and first pulley setting is at the front end of horizon bar, and the second pulley setting is at the junction of horizon bar and vertical pole, and the one end and the bandage mounting of hawser are connected, and the other end wears in proper order around first pulley and second pulley.

One preferred scheme is that the horizontal rod comprises a front rod and a rear rod, the rear rod is inserted into the front rod, a first adjusting knob for adjusting the relative position of the front rod and the rear rod is installed at the rear end of the front rod, a first pulley is installed at the front end of the front rod, and a second pulley is installed at the rear end of the rear rod.

One preferred scheme is that the vertical rod comprises an upper rod and a lower rod, the lower end of the upper rod is inserted into the upper end of the lower rod, and a second adjusting button for adjusting the relative height of the upper rod and the lower rod is installed at the top end of the lower rod.

One preferred scheme is that a plurality of wheels which can turn 360 degrees and can be self-locked are arranged at the bottom of the supporting base.

The utility model provides a preferred scheme is that vertical pole and horizon bar are hollow square pipe, and first pulley setting is at the front end opening part of horizon bar, and the second pulley setting is at the rear end opening part of horizon bar, and the one end and the bandage mounting of hawser are connected, and the other end passes in the vertical pole after passing around first pulley and second pulley in proper order.

One preferable scheme is that a cable penetrating port is formed in the bottom of the vertical rod, a third pulley is arranged in the cable penetrating port, and the cable penetrates out of the cable penetrating port after passing around the third pulley.

The bandage fixing piece comprises a hook body, a connecting ring arranged at the top of the hook body, a hook arranged at the bottom of the hook body and a buffer spring arranged in the hook body, wherein the hook body is provided with a cavity for accommodating the buffer spring, one end of the buffer spring is fixedly connected with the top of the cavity, and the other end of the buffer spring is fixedly connected with the hook.

The medical traction frame further comprises an adjusting rod for adjusting the angle between the horizontal rod and the vertical rod, the horizontal rod is connected with the vertical rod in a rotating mode, the horizontal rod is provided with a plurality of adjusting holes in the horizontal direction, the bottom of the adjusting rod is connected with the vertical rod in a rotating mode, and the top of the adjusting rod is connected with the corresponding adjusting holes through adjusting screws.

Synthesize above-mentioned technical scheme, the beneficial effects of the utility model: when a doctor treats the arms or the legs of a patient, the medical traction frame is close to a sickbed, one end of the bandage is fixed with the arms or the legs of the patient, the other end of the bandage is hung on the bandage fixing piece, the height of the bandage fixing piece is adjusted through the cable, so that the opening degree of the arms or the legs of the patient is adjusted, the doctor can conveniently treat the arms or the legs of the patient, a nurse does not need to lift the arms or the legs of the patient, and the labor intensity of the nurse is reduced; the stretching degree of the arms or the legs of the patient can be adjusted through the cables, so that different parts of the arms or the legs can be conveniently treated; the buffer spring can play a buffering role in arms or legs of the patient, and the arms or the legs of the patient are prevented from being pulled.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of a first embodiment of the invention;

fig. 2 is a schematic diagram of a second embodiment of the present invention.

Detailed Description

For the purpose of illustrating the spirit and purposes of the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.

A first embodiment, as shown in fig. 1, is a medical traction frame, which comprises a supporting base 3, a cable 5, a bandage fixing part 4, a vertical rod 2 capable of lifting, a horizontal rod 1 capable of horizontally contracting and a pulley block; the bottom and the support base 3 fixed connection of vertical pole 2, top and horizontal pole 1 fixed connection, the assembly pulley includes first pulley 6 and second pulley 8, and first pulley 6 sets up the front end at horizontal pole 1, and second pulley 8 sets up the junction at horizontal pole 1 and vertical pole 2, and the one end and the bandage mounting 4 of hawser 5 are connected, and the other end is worn in proper order around first pulley 6 and second pulley 8. When a doctor treats the arms or the legs of a patient, the medical traction frame is close to a sickbed, one end of the bandage is fixed with the arms or the legs of the patient, the other end of the bandage is hung on the bandage fixing piece 4, and the height of the bandage fixing piece 4 is adjusted through the cable 5, so that the opening degree of the arms or the legs of the patient is adjusted, the doctor can conveniently treat the arms or the legs of the patient, a nurse does not need to lift the arms or the legs of the patient, and the labor intensity of the nurse is reduced; the stretching degree of the arms or the legs of the patient can be adjusted through the cable 5, so that different parts of the arms or the legs can be conveniently treated.

As shown in fig. 1, the horizontal rod 1 includes a front rod 12 and a rear rod 13, the rear rod 13 is inserted into the front rod 12, a first adjusting knob 7 for adjusting the relative positions of the front rod 12 and the rear rod 13 is installed at the rear end of the front rod 12, a first pulley 6 is installed at the front end of the front rod 12, and a second pulley 8 is installed at the rear end of the rear rod 13. The first adjusting knob 7 can adjust the relative positions of the front rod 12 and the rear rod 13, so as to adjust the extending length of the horizontal rod 1, and prevent the medical traction frame from being too close to the hospital bed to affect the treatment of the arms or the legs of the patient by a doctor.

As shown in fig. 1, the vertical pole 2 includes an upper pole 14 and a lower pole 15, the lower end of the upper pole 14 is inserted into the upper end of the lower pole 15, and a second adjusting button 9 for adjusting the relative height of the upper pole 14 and the lower pole 15 is installed at the top end of the lower pole 15. The second adjusting button 9 can adjust the relative height of the upper rod 14 and the lower rod 15, so that the utility model can be used with sickbeds with different heights, and is suitable for different patients.

As shown in fig. 1, the bottom of the supporting base 3 is provided with a plurality of wheels 11 which can turn 360 degrees and can be self-locked. The self-locking wheel 11 plays a supporting role in supporting the base 3, and the self-locking wheel 11 is convenient for the movement and fixation of the supporting base 3.

As shown in fig. 1, the vertical rod 2 and the horizontal rod 1 are both hollow square tubes, the first pulley 6 is arranged at the front end opening of the horizontal rod 1, the second pulley 8 is arranged at the rear end opening of the horizontal rod 1, one end of the cable 5 is connected with the bandage fixing piece 4, the other end of the cable passes through the first pulley 6 and the second pulley 8 in sequence and then passes through the vertical rod 2, the cable 5 passes through the vertical rod 2 and then forms a handle part 10, and the handle part 10 is convenient for pulling the cable 5 to move around the first pulley 6 and the second pulley 8, so that the height of the bandage fixing piece 4 is adjusted. The cable 5 passes through the hollow square tube, the cable 5 is not exposed, the cable 5 is prevented from being pulled improperly to influence treatment, and the appearance is attractive.

As shown in fig. 1, a cable through-hole is formed in the bottom of the vertical rod 2, a third pulley 16 is arranged in the cable through-hole, and the cable 5 passes through the cable through-hole after passing around the third pulley 16.

As shown in fig. 1, the bandage fixing member 4 includes a hook body 17, a connecting ring 19 disposed on the top of the hook body 17, a hook 18 disposed on the bottom of the hook body 17, and a buffer spring 20 disposed in the hook body 17, wherein the hook body 17 is provided with a cavity for accommodating the buffer spring 20, one end of the buffer spring 20 is fixedly connected with the top of the cavity, and the other end is fixedly connected with the hook 18. One end of the bandage is fixed with the arm or the leg of the patient, the other end is hung on the bandage fixing piece 4, when the bandage and the bandage fixing piece 4 are pulled to be tight, the buffer spring 20 can play a role in buffering, and the bandage is prevented from pulling the arm or the leg of the patient.

As shown in fig. 2, the second embodiment is different from the first embodiment in that: medical traction frame still includes the regulation pole 21 of adjusting the horizontal pole 1 and 2 angles of vertical pole, the horizontal pole rotates with vertical pole 2 to be connected, horizontal pole 1 is equipped with a plurality of regulation holes 22 along the horizontal direction, the bottom of adjusting pole 21 rotates with vertical pole 2 to be connected, and the top is connected through the adjusting screw that is equipped with the regulation hole 22 that corresponds. The adjusting rod 21 can adjust the angle between the horizontal rod 1 and the vertical rod 2, so that the stretching degree of the arms or the legs of the patient can be better adjusted, and the device is suitable for different patients to use.

The above is a detailed implementation manner of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A medical traction frame is characterized by comprising a supporting base, a cable, a bandage fixing piece, a lifting vertical rod, a horizontal rod capable of horizontally contracting and a pulley block; the bottom and the support base fixed connection of vertical pole, top and horizon bar fixed connection, the assembly pulley includes first pulley and second pulley, first pulley setting is at the front end of horizon bar, and the second pulley setting is at the junction of horizon bar and vertical pole, the one end and the bandage mounting of hawser are connected, and the other end wears in proper order around first pulley and second pulley.

2. The medical traction frame as claimed in claim 1, wherein the horizontal bar comprises a front bar and a rear bar, the rear bar is inserted into the front bar, a first adjusting knob for adjusting the relative positions of the front bar and the rear bar is installed at the rear end of the front bar, the first pulley is installed at the front end of the front bar, and the second pulley is installed at the rear end of the rear bar.

3. The medical traction frame as claimed in claim 1 or 2, wherein the vertical rod comprises an upper rod and a lower rod, the lower end of the upper rod is inserted into the upper end of the lower rod, and the top end of the lower rod is provided with a second adjusting button for adjusting the relative height of the upper rod and the lower rod, so as to adjust the height of the vertical rod.

4. The medical traction frame as claimed in claim 1, wherein the bottom of the supporting base is provided with a plurality of wheels capable of 360 degree turning and self-locking.

5. The medical traction frame as claimed in claim 1, wherein the vertical rod and the horizontal rod are hollow square tubes, the first pulley is disposed at the front opening of the horizontal rod, the second pulley is disposed at the rear opening of the horizontal rod, one end of the cable is connected to the bandage fixing member, and the other end of the cable passes through the vertical rod after passing through the first pulley and the second pulley in sequence.

6. The medical traction frame as claimed in claim 5, wherein a cable exit is provided at the bottom of the vertical rod, a third pulley is provided in the cable exit, and the cable passes through the cable exit after passing around the third pulley.

7. The medical traction frame as claimed in any one of claims 1, 2 and 4 to 6, wherein the bandage fixing member comprises a hook body, a connecting ring disposed on the top of the hook body, a hook disposed on the bottom of the hook body, and a buffer spring disposed in the hook body, the hook body is provided with a cavity for accommodating the buffer spring, one end of the buffer spring is fixedly connected with the top of the cavity, and the other end of the buffer spring is fixedly connected with the hook.

8. The medical traction frame as claimed in claim 1, further comprising an adjusting rod for adjusting the angle between the horizontal rod and the vertical rod, wherein the horizontal rod is rotatably connected to the vertical rod, the horizontal rod is horizontally provided with a plurality of adjusting holes, the bottom of the adjusting rod is rotatably connected to the vertical rod, and the top of the adjusting rod is connected to the corresponding adjusting hole through an adjusting screw.