CN218792684U

CN218792684U - Orthopedics shank traction frame

Info

Publication number: CN218792684U
Application number: CN202221736172.1U
Authority: CN
Inventors: 卢严波
Original assignee: Ningbo No 6 Hospital
Current assignee: Ningbo No 6 Hospital
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-04-07
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses an orthopedics shank traction frame, concretely relates to orthopedics traction frame technical field, which comprises a mounting bracket, the inside intermediate position of mounting bracket is equipped with rectangle rings, the inside top of rectangle rings and the equal fixed gasbag that is equipped with in bottom, two the gasbag sets up in opposite directions, rectangle rings one side is equipped with the pump, the outlet duct and one of them gasbag of pump are inside to be linked together, rectangle rings opposite side is equipped with the communicating pipe that is used for communicateing two gasbags, the fixed threaded rod that is equipped with in rectangle rings top. The utility model discloses a contact at two gasbags of rectangle rings internally mounted and patient's shank, because the gasbag is softer, can be at the in-process that uses effectually avoid pressing against wounded patient's skin, improve the utility model discloses a comfort.

Description

Orthopedics shank traction frame

Technical Field

The utility model relates to an orthopedics traction frame technical field, concretely relates to orthopedics shank traction frame.

Background

Bone traction is mainly used for maintaining the position of fracture, relieving injury of vascular nerves, and is beneficial to relieving pain and swelling. The method is an important treatment mode in the treatment of fracture, and commonly used are traction of bone and muscle nodules, femoral condyle traction and calcaneal traction. For patients with lower leg fracture or other lower limb diseases, the lower limb movement is difficult, the patient can keep a posture for a long time, the lower limb rehabilitation is not facilitated, joint stiffness, muscle spasm and even skin necrosis are easily caused, and the lower limb rehabilitation of the patient is usually assisted through a traction frame clinically.

However, because the legs of the patient are placed inside the hanging ring in the traction frame for a long time, the ankles of the patient are easily abraded by the edge parts of the hanging ring, and the handle of the adjusted hanging ring is at the highest position of the traction frame, so that the patient is inconvenient to accompany and adjust by medical staff.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an orthopedics shank traction frame through the shank contact at two gasbags of rectangle rings internally mounted and patient, because the gasbag is softer, can be at the in-process that uses effectually avoid pressing against wounded patient's skin, improve the utility model provides a comfort to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides an orthopedics shank traction frame, includes the mounting bracket, the inside intermediate position of mounting bracket is equipped with rectangle rings, the inside top of rectangle rings and the equal fixed gasbag that is equipped with in bottom, two the gasbag sets up in opposite directions, rectangle rings one side is equipped with the pump, the outlet duct of pump is linked together inside with one of them gasbag, rectangle rings opposite side is equipped with the communicating pipe that is used for communicateing two gasbags, the fixed threaded rod that is equipped with in rectangle rings top, the threaded rod top is run through rectangle rings and is extended rectangle rings top, there is hollow pole mounting bracket top intermediate position through bearing swing joint, the threaded rod runs through hollow pole and passes through threaded connection with hollow pole, hollow pole outer end is equipped with the adjustment mechanism who is used for adjusting rectangle rings height.

Further, adjustment mechanism is including installing the first belt pulley in hollow pole outer end, first belt pulley one side is equipped with the second belt pulley, be equipped with the belt between first belt pulley and the second belt pulley, the belt is established at rectangle rings top, the inside pivot that runs through of second belt pulley, pivot and second belt pulley fixed connection, the pivot bottom mounting is equipped with the runner, can conveniently accompany and medical personnel adjust the position of rectangle rings in sick bed one side through rotating the runner.

Furthermore, two supporting plates are arranged on one side of the rectangular hanging ring, the rotating shaft penetrates through the two supporting plates and is movably connected with the supporting plates through bearings, and the position of the rotating shaft can be fixed through the arranged supporting plates.

Further, the inside both sides of mounting bracket are all fixed and are equipped with the limiting plate, the limiting plate bottom is equipped with the clamp plate, the fixed screw rod that is equipped with in clamp plate bottom, the screw rod runs through the mounting bracket bottom and passes through threaded connection with the mounting bracket, just can push away the clamp plate rebound through rotating the screw rod to can be with the mounting bracket centre gripping on the bedstead.

Furthermore, a rubber pad is fixedly arranged at the top of the pressing plate, friction force can be increased through the arranged rubber pad, and stability during installation is improved.

Furthermore, the front side of the communicating pipe is fixedly communicated with an exhaust pipe, the outer end of the exhaust pipe is fixedly provided with a switch valve, gas in the airbag can be discharged through the exhaust pipe, and the size of the airbag is reduced.

Further, the fixed two round bars that are equipped with in rectangle rings top, two the round bar is located the threaded rod both sides respectively, the round bar top runs through rectangle rings and extends rectangle rings top, two through-holes have been seted up at rectangle rings top, the round bar runs through the through-hole, and the round bar of setting can follow rectangle rings and reciprocate to can restrict the moving direction of rectangle rings.

The utility model has the advantages of as follows:

1. the utility model discloses an install two gasbags and patient's shank contact in the rectangle rings, because the gasbag is softer, can avoid hurting patient's skin effectively in the process of using, improve the comfort that the utility model uses, and through utilizing the pump to fill the gas of different volume size into the gasbag, can also adjust the distance between two gasbags, convenient with the utility model is applicable to the different thickness of shank patient, enlarge application range;

2. the utility model discloses an utilize first belt pulley, second belt pulley and belt for the pivot can drive hollow pole and rotate, thereby can utilize hollow pole to drive threaded rod and rectangle rings and reciprocate, reaches the mesh that conveniently adjusts rectangle rings position.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a right side view provided by the present invention;

fig. 3 is a top view of the through hole and the mounting frame provided by the present invention;

fig. 4 is a cross-sectional view of the rectangular hanging ring provided by the present invention;

fig. 5 is an enlarged view of a in fig. 4 provided by the present invention.

In the figure: the device comprises a mounting frame 1, a rectangular hanging ring 2, an air bag 3, an inflator pump 4, a communicating pipe 5, a threaded rod 6, a hollow rod 7, a first belt pulley 8, a second belt pulley 9, a belt 10, a rotating shaft 11, a rotating wheel 12, a limiting plate 13, a pressing plate 14, a screw rod 15, a round rod 16, an exhaust pipe 17 and a through hole 18.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Referring to the attached

drawings

1 and 2 of the specification, the orthopedic leg traction frame provided by the utility model comprises an installation frame 1, when in use, the installation frame 1 is fixed on the bed frame of a sickbed and on the position of the bed tail, so as to conveniently pull the legs of a patient for treatment;

in order to conveniently clamp the mounting rack 1 on the bed frame, as shown in fig. 2, limiting plates 13 are fixedly arranged on two sides inside the mounting rack 1, a pressing plate 14 is arranged at the bottom of each limiting plate 13, a screw 15 is fixedly arranged at the bottom of each pressing plate 14, the screw 15 penetrates through the bottom of the mounting rack 1 and is in threaded connection with the mounting rack 1, the pressing plate 14 can be pushed to move upwards by rotating the screw 15, and the mounting rack 1 can be clamped on the bed frame;

moreover, a rubber pad is fixedly arranged at the top of the pressing plate 14, and the arranged rubber pad can increase friction force and improve the stability during installation.

In order to hang the legs of a patient, as shown in fig. 1, 2, 4 and 5, a rectangular hanging ring 2 is arranged at the middle position inside the mounting frame 1, the patient only needs to put the legs into the rectangular hanging ring 2 to achieve the traction effect, and in order to improve the comfort during traction, as shown in fig. 4 and 5, air bags 3 are fixedly arranged at the top end and the bottom end inside the rectangular hanging ring 2, the two air bags 3 are oppositely arranged, an inflator pump 4 is arranged at one side of the rectangular hanging ring 2, an outlet pipe of the inflator pump 4 is communicated with the inside of one of the air bags 3, a communicating pipe 5 for communicating the two air bags 3 is arranged at the other side of the rectangular hanging ring 2, before the patient puts the legs into the rectangular hanging ring 2, the inflator pump 4 is firstly utilized to inflate the inside of the air bags 3 to expand the air bags 3, the comfort during traction of the legs of the patient is improved by utilizing the soft air bags 3, and the legs with different thicknesses can be fixed between the two air bags 3 by inflating the air bags 3 with different volumes, so that the application range of the utility model can be expanded;

during traction, the legs of a patient need to be pulled upwards, in order to adjust the height of the rectangular hanging ring 2, as shown in fig. 1 and 2, a threaded rod 6 is fixedly arranged at the top of the rectangular hanging ring 2, the top end of the threaded rod 6 penetrates through the rectangular hanging ring 2 and extends out of the top of the rectangular hanging ring 2, a hollow rod 7 is movably connected to the middle position of the top of the mounting frame 1 through a bearing, the threaded rod 6 penetrates through the hollow rod 7 and is in threaded connection with the hollow rod 7, and an adjusting mechanism for adjusting the height of the rectangular hanging ring 2 is arranged at the outer end of the hollow rod 7;

it is specific, adjustment mechanism is including installing the first belt pulley 8 in hollow pole 7 outer end, first belt pulley 8 one side is equipped with second belt pulley 9, be equipped with belt 10 between first belt pulley 8 and the second belt pulley 9, belt 10 is established at 2 tops of rectangle rings, the inside pivot 11 that runs through of second belt pulley 9, pivot 11 and second belt pulley 9 fixed connection, 11 bottom mountings in pivot are equipped with runner 12, through rotating runner 12, can drive hollow pole 7 and rotate under the transmission of second belt pulley 9, belt 10 and first belt pulley 8 to can drive threaded rod 6 rather than threaded connection and reciprocate, and drive rectangle rings 2 through threaded rod 6 and reciprocate, should adjust the operation and just can accomplish in one side of sick bed moreover, so the utility model discloses can conveniently accompany and adjust the position of rectangle rings 2 in sick bed one side with medical personnel.

In order to fix the position of the rotating shaft 11, as shown in fig. 2, two supporting plates are arranged on one side of the rectangular hanging ring 2, the rotating shaft 11 penetrates through the two supporting plates and is movably connected with the supporting plates through bearings, and the position of the rotating shaft 11 can be fixed through the arranged supporting plates.

When the gas in the airbag 3 needs to be discharged, as shown in fig. 5, an exhaust pipe 17 is fixedly communicated with the front side of the communication pipe 5, an open-close valve is fixedly arranged at the outer end of the exhaust pipe 17, the gas in the airbag 3 can be discharged through the exhaust pipe 17, and the volume of the airbag 3 is reduced.

In the process of removing, can remove in vertical direction in order to guarantee rectangle rings 2, as shown in fig. 2 and 4, rectangle rings 2 top is fixed to be equipped with two round bars 16, two round bar 16 is located threaded rod 6 both sides respectively, 16 tops of round bar run through rectangle rings 2 and extend rectangle rings 2 top, two through-holes 18 have been seted up at rectangle rings 2 top, round bar 16 runs through-hole 18, and the round bar 16 of setting can follow rectangle rings 2 and reciprocate to can restrict rectangle rings 2's moving direction.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides an orthopedics shank traction frame, includes mounting bracket (1), its characterized in that: the utility model discloses a set up the air bag of air bag, including mounting bracket (1), inside intermediate position of rectangle rings (2), the inside top of rectangle rings (2) and bottom are all fixed and are equipped with gasbag (3), two gasbag (3) set up in opposite directions, rectangle rings (2) one side is equipped with pump (4), the outlet duct of pump (4) is linked together with one of them gasbag (3) inside, rectangle rings (2) opposite side is equipped with communicating pipe (5) that are used for communicateing two gasbags (3), the fixed threaded rod (6) that are equipped with in rectangle rings (2) top, threaded rod (6) top is run through rectangle rings (2) and is extended rectangle rings (2) top, rectangle rings (2) top intermediate position has hollow rod (7) through bearing swing joint, threaded rod (6) run through pole outer end (7) and pass through threaded connection with hollow rod (7), hollow rod (7) are equipped with the adjustment mechanism who is used for adjusting rectangle rings (2) height.

2. An orthopedic leg traction frame as claimed in claim 1, wherein: adjustment mechanism is including installing first belt pulley (8) in hollow pole (7) outer end, first belt pulley (8) one side is equipped with second belt pulley (9), be equipped with belt (10) between first belt pulley (8) and second belt pulley (9), establish at rectangle rings (2) top belt (10), second belt pulley (9) inside runs through and is equipped with pivot (11), pivot (11) and second belt pulley (9) fixed connection, pivot (11) bottom mounting is equipped with runner (12).

3. An orthopedic leg traction frame as claimed in claim 2, wherein: two supporting plates are arranged on one side of the rectangular lifting ring (2), and the rotating shaft (11) penetrates through the two supporting plates and is movably connected with the supporting plates through bearings.

4. An orthopedic leg traction frame as claimed in claim 1, wherein: limiting plates (13) are fixedly arranged on two sides inside the mounting rack (1), pressing plates (14) are arranged at the bottoms of the limiting plates (13), screw rods (15) are fixedly arranged at the bottoms of the pressing plates (14), and the screw rods (15) penetrate through the bottom of the mounting rack (1) and are connected with the mounting rack (1) through threads.

5. The orthopedic leg traction frame as claimed in claim 4, wherein: the top of the pressing plate (14) is fixedly provided with a rubber pad.

6. An orthopedic leg traction frame as claimed in claim 1, wherein: the front side of the communicating pipe (5) is fixedly communicated with an exhaust pipe (17), and the outer end of the exhaust pipe (17) is fixedly provided with a switch valve.

7. An orthopedic leg traction frame as claimed in claim 1, wherein: the improved screw rod structure is characterized in that two round rods (16) are fixedly arranged at the top of the rectangular lifting ring (2), the round rods (16) are respectively located on two sides of the threaded rod (6), the top end of each round rod (16) penetrates through the rectangular lifting ring (2) and extends out of the top of the rectangular lifting ring (2), two through holes (18) are formed in the top of the rectangular lifting ring (2), and the round rods (16) penetrate through the through holes (18).