CN209951675U

CN209951675U - Shank support frame for orthopedics

Info

Publication number: CN209951675U
Application number: CN201920080986.6U
Authority: CN
Inventors: 刘晓丹; 尹磊; 黄德榕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-17
Filing date: 2019-01-17
Publication date: 2020-01-17
Anticipated expiration: 2029-01-17

Abstract

The utility model relates to an orthopedics is with shank support frame, at least including body, pars contractilis and the supporting part that is used for supporting human shank, the one end of pars contractilis is connected to the body, the supporting part sets up on the other end of pars contractilis, be provided with at least two on the body the pars contractilis, the respective length of pars contractilis can be different each other and the homoenergetic increases or shortens, wherein: in the case where the length of the first stretchable and contractible portion is increased, the length of the second stretchable and contractible portion can be increased or shortened. The utility model discloses a set up two first pars contractilis and the flexible part of second and support human ankle position and knee position respectively, can independent control when first pars contractilis and second pars contractilis, and then can drive human shank through the matching motion of first pars contractilis and second pars contractilis and carry out crooked extension.

Description

Shank support frame for orthopedics

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to an orthopedic leg support frame.

Background

Orthopedics is an important department in the hospital, and the patient that orthopedics was received and treated is the fracture patient mostly, and the serious patient of fracture needs to carry out the operation treatment, needs to raise the affected limb after the operation, because affected limb muscle contraction is debilitated, and venous reflux loses the power that muscle contraction produced, raises the affected limb and is favorable to affected limb venous reflux, does benefit to that affected limb swelling subsides and prevents the venous embolism that venous blood silts and leads to. For patients with leg fracture, the patient is generally on a hospital bed after surgery, and a support frame is laid on the lower part of the fractured leg to lift the affected leg.

The utility model discloses a CN107874965A includes the under casing, the bottom of under casing inner wall is provided with the motor, the first conical gear of output fixedly connected with of motor, the top meshing of first conical gear has second conical gear, second conical gear's inner chamber cover is equipped with the pivot, the surface cover of pivot is equipped with the sliding sleeve. Through the cooperation use of carousel, the cylinder, the rocker, the sliding seat, the layer board, the die-pin, the slide, the slider, the spout, the apparatus further comprises a rotating shaft, the sliding sleeve, the bracing piece, including a motor, an end cap, a controller, and a cover plate, current shank support frame structure for orthopedics is fixed has been solved, be not suitable for the problem that the different medical staff of height used, this shank support frame for orthopedics possesses height-adjustable's advantage, the medical staff of height difference can carry out altitude mixture control according to the height of self, made things convenient for medical staff's use, the practicality of shank support frame for orthopedics. But the utility model discloses a only set up a bracing piece and support human shank, can't extend in order to reach the purpose that promotes the blood circulation and carry out the rehabilitation training through the bending that drives human shank.

SUMMERY OF THE UTILITY MODEL

The word "module" as used herein describes any type of hardware, software, or combination of hardware and software that is capable of performing the functions associated with the "module".

To the deficiency of the prior art, the utility model provides an orthopedics leg support frame includes body, pars contractilis and is used for supporting the supporting part of human shank at least, and the one end of pars contractilis connected to the body, the supporting part sets up on the other end of pars contractilis, be provided with at least two on the body the pars contractilis, the respective length of pars contractilis can be different each other and the homoenergetic increases or shortens, wherein: in the case where the length of the first stretchable and contractible portion is increased, the length of the second stretchable and contractible portion can be increased or shortened.

According to a preferred embodiment, the first and second telescopic parts each comprise at least a first and a second sleeve, wherein: the first sleeve is fixed on the body, and the second sleeve is nested in the first sleeve; the second sleeve is movable in an axial direction of the first sleeve away from the body with the first sleeve filled with gas.

According to a preferred embodiment, the support comprises at least a first support ring and a second support ring, which are hinged to each other and thus form a fixing space in the shape of a ring for fixing the legs of the person, wherein: the first support ring is connected to the telescoping portion.

According to a preferred embodiment, the first support ring is in the shape of a hollow shell and is provided with a plurality of air guide holes, and the second sleeve is provided with an exhaust hole, wherein: the exhaust hole is communicated with the air guide hole through a first electromagnetic valve.

According to a preferred embodiment, an inflator pump is arranged in the body, the first telescopic portion is communicated with the inflator pump through a second electromagnetic valve, and the second telescopic portion is communicated with the inflator pump through a third electromagnetic valve.

According to a preferred embodiment, the inflator is further provided with an exhaust pipe having a heating wire provided therein, wherein: the second electromagnetic valve and the third electromagnetic valve are communicated with the exhaust pipe.

According to a preferred embodiment, the body is further provided with at least one linear sliding groove, the first telescopic part and the second telescopic part are slidably nested in the sliding groove, and the distance between the first telescopic part and the second telescopic part can be increased or decreased.

According to a preferred embodiment, the air guide holes are provided on an end face of the first support ring perpendicular to the axial direction of the fixing space.

According to a preferred embodiment, the heating wire, the first solenoid valve, the second solenoid valve and the second solenoid valve are all connected to a switch module through wires, and the switch module is arranged on the body.

According to a preferred embodiment, the switch module is also electrically connected to a power module, which is arranged in the body.

The utility model has the advantages of: the utility model discloses a set up two first pars contractilis and the flexible part of second and support human ankle position and knee position respectively, can independent control when first pars contractilis and second pars contractilis, and then can drive human shank through the matching motion of first pars contractilis and second pars contractilis and carry out crooked extension.

Drawings

Fig. 1 is a front view of a preferred orthopedic leg support of the present invention; and

fig. 2 is a side view of the preferred orthopedic leg support of the present invention.

List of reference numerals

1: a body 2: the expansion part 3: supporting part

4: first sleeve 5: the second sleeve 6: fixed space

7: air guide holes 8: exhaust hole 9: first electromagnetic valve

10: an inflator pump 11: second electromagnetic valve 12: third solenoid valve

13: exhaust pipe 14: heating wire 15: sliding groove

16: the switch module 17: power supply module

2 a: first expansion/contraction portion 2 b: second expansion part

3 a: first support ring 3 b: second support ring

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model discloses an orthopedic leg support frame, which at least comprises a body 1, a telescopic part 2 and a support part 3 for supporting the legs of a human body, wherein one end of the telescopic part 2 is connected to the body 1, and the support part 3 is arranged at the other end of the telescopic part 2. Be provided with two at least pars contractilis 2 on the body 1, the respective length of pars contractilis 2 can be different and all can increase or shorten each other, wherein: when the length of the first stretchable part 2a is increased, the length of the second stretchable part 2b can be increased or shortened. Preferably, the first extensible part 2a may be used to fix the ankle portion of the human body, and the second extensible part 2b may be used to fix the knee portion of the human body. The respective lengths of the first telescopic part and the second telescopic part are different, so that the legs can be bent to different degrees to meet the requirements of different patients. Preferably, when the first stretching part 2a stretches out and the second stretching part 2b shortens, the leg part of the human body can be driven to bend and stretch. Different bending and stretching states can be formed through the matching movement of the first stretching part and the second stretching part.

Preferably, the first telescopic part 2a and the second telescopic part 2b each comprise at least a first sleeve 4 and a second sleeve 5. The first sleeve 4 is fixed on the body 1, and the second sleeve 5 is nested in the first sleeve 4. The second sleeve 5 is movable in the axial direction of the first sleeve 4 away from the body 1 under the condition that the first sleeve 4 is filled with gas. The first and second expansion parts can be expanded or contracted by inflating or deflating. Specifically, an inflator 10 is disposed in the body 1. The first telescopic part 2a is communicated with the inflator 10 through a second electromagnetic valve 11, and the second telescopic part 2b is communicated with the inflator 10 through a third electromagnetic valve 12. Preferably, the inflator 10 is further provided with an exhaust pipe 13, and the exhaust pipe 13 is provided therein with a heating wire 14. The second solenoid valve 11 and the third solenoid valve 12 are both in communication with an exhaust pipe 13. The extension or shortening of the first telescopic part and the second telescopic part can be realized by controlling the opening and closing of the second electromagnetic valve and the third electromagnetic valve. The gas generated by the inflator 10 may be heated by providing a heating wire 14.

Preferably, the support 3 comprises at least a first support ring 3a and a second support ring 3 b. The first support ring 3a and the second support ring 3b are hinged to each other and thus form a fixing space 6 in the shape of a ring for fixing the leg of the human body. The first support ring 3a is connected to the telescopic part 2. The stable fixing of human shank can be realized through fixed space, avoids the shank to slide. Specifically, the first support ring 3a is in the shape of a hollow shell and is provided with a plurality of air vents 7. The air-guide hole 7 is provided on an end surface of the first support ring 3a perpendicular to the axial direction of the fixing space 6. The second sleeve 5 is provided with an exhaust hole 8, and the exhaust hole 8 is communicated with the air guide hole 7 through a first electromagnetic valve 9. Taking the first telescopic part as an example, when the first solenoid valve 9 is closed and the second solenoid valve 11 is opened by the switch module 16, the inflator 10 can inject the gas heated by the heating wire 14 into the first sleeve 4, and then the second sleeve 5 slides in the axial direction of the first sleeve 4 so that the length of the first telescopic part 2a is increased. When the length of first pars contractilis 2a needs to shorten, open first solenoid valve 9 and close second solenoid valve 11 through switch module 16, the heating gas in the first pars contractilis 2a can get into in the first support ring 3a through exhaust hole 8 this moment to finally arrange outward by air guide hole 7, outer heating gas of arranging can toast human shank, and then guaranteed that human shank wraps the required dry environment of department, can be favorable to the healing of wound.

Preferably, the body 1 is further provided with at least one linear sliding groove 15. The first telescopic part 2a and the second telescopic part 2b are slidably fitted in the slide groove 15. The distance between the first and second

stretchable parts

2a and 2b can be increased or decreased. The distance between the first telescopic part and the second telescopic part can be adjusted by sliding the first telescopic part or the second telescopic part, so that the telescopic clothes hanger can be suitable for people with different heights.

Preferably, the heating wire 14, the first solenoid valve 9, the second solenoid valve 11 and the third solenoid valve 12 are all connected to a switch module 16 through wires, and the switch module 16 is disposed on the body 1. The opening and closing of the heating wire 14, the first solenoid valve 9, the second solenoid valve 11 and the third solenoid valve 12 can be realized by the switch module. Preferably, the switch module 16 is also point-connected to the inflator 10 to enable control of the closing and opening thereof.

Preferably, the switch module 16 is also electrically connected to a power module 17, the power module 17 being disposed in the body 1. The power module 17 can be a rechargeable battery or an external cable, and the cable is directly plugged into a civil electric socket, so that the power supply of the heating wire 14, the first electromagnetic valve 9, the second electromagnetic valve 11, the third electromagnetic valve 12 and the inflator pump 10 can be realized.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. The utility model provides an orthopedics is with shank support frame, includes body (1), pars contractilis (2) and supporting part (3) that are used for supporting human shank at least, the one end of pars contractilis (2) is connected to body (1), supporting part (3) set up on the other end of pars contractilis (2), its characterized in that, be provided with at least two on body (1) pars contractilis (2), the respective length of pars contractilis (2) can be different each other and all can increase or shorten, wherein:

when the length of the first stretchable part (2a) is increased, the length of the second stretchable part (2b) can be increased or shortened.

2. The orthopaedic leg support according to claim 1, wherein said first telescopic portion (2a) and said second telescopic portion (2b) each comprise at least a first sleeve (4) and a second sleeve (5), wherein:

the first sleeve (4) is fixed on the body (1), and the second sleeve (5) is nested in the first sleeve (4);

the second sleeve (5) can be moved in the axial direction of the first sleeve (4) away from the body (1) when the first sleeve (4) is filled with gas.

3. The orthopaedic leg support according to claim 2, wherein the support portion (3) comprises at least a first support ring (3a) and a second support ring (3b), the first support ring (3a) and the second support ring (3b) being hinged to each other and thereby constituting a fixing space (6) in the shape of a ring for fixing the leg of a human body, wherein:

the first support ring (3a) is connected to the telescopic part (2).

4. The orthopaedic leg support according to claim 3, wherein said first support ring (3a) is in the form of a hollow shell and is provided with a plurality of air-guide holes (7), said second sleeve (5) being provided with air-discharge holes (8), wherein:

the exhaust hole (8) is communicated with the air guide hole (7) through a first electromagnetic valve (9).

5. The orthopedic leg support according to claim 4, characterized in that an inflator (10) is provided in the body (1), the first telescopic portion (2a) is in communication with the inflator (10) via a second solenoid valve (11), and the second telescopic portion (2b) is in communication with the inflator (10) via a third solenoid valve (12).

6. The orthopedic leg support according to claim 5, characterized in that the inflator (10) is further provided with an exhaust tube (13), the exhaust tube (13) having a heating wire (14) disposed therein, wherein:

the second electromagnetic valve (11) and the third electromagnetic valve (12) are both communicated with the exhaust pipe (13).

7. An orthopaedic leg support according to claim 1, wherein the body (1) is further provided with at least one linear sliding groove (15), the first telescopic part (2a) and the second telescopic part (2b) are slidably nested in the sliding groove (15), and the distance between the first telescopic part (2a) and the second telescopic part (2b) can be increased or decreased.

8. The orthopaedic leg support according to claim 4, wherein the air-guide hole (7) is provided on an end surface of the first support ring (3a) perpendicular to the axial direction of the fixing space (6).

9. The orthopaedic leg support according to claim 6, wherein the heating wire (14), the first solenoid valve (9), the second solenoid valve (11) and the third solenoid valve (12) are all connected to a switch module (16) via wires, the switch module (16) being provided on the body (1).

10. The orthopaedic leg support according to claim 9, wherein the switch module (16) is also electrically connected to a power module (17), the power module (17) being provided in the body (1).