CN214318418U - Fixing device is put to hip joint postoperative position - Google Patents

Abstract

The utility model discloses a position placing and fixing device applied to hip joint operation, which comprises a base, a support rod, a telescopic arm and a handle screw, wherein the telescopic arm comprises a positioning arm and a movable arm, a first hinge for connecting the positioning arm is arranged on the base, one end of the movable arm is sleeved in an inner cavity of the positioning arm, one end of the positioning arm is provided with a threaded hole, the handle screw is screwed in the threaded hole and contacts against the outer side surface of the movable arm, a second hinge for connecting the support rod is arranged on the base, limiting grooves are arranged on the positioning arm and the movable arm, one end of the support rod contacts against the limiting grooves, a first bandage for fixing the base is arranged on the base, second bandages for fixing legs are arranged on the positioning arm and the movable arm, and medical staff can adjust the length and the inclination angle of the telescopic arm during use, therefore, the medical staff can adjust the leg lifting angle of the patient at any time according to the needs, the operation is convenient, and the workload of the medical staff is reduced.

Description

Fixing device is put to hip joint postoperative position

Technical Field

The utility model belongs to the technical field of the medical treatment auxiliary instrument technique and specifically relates to an apply to hip joint postoperative position and put fixing device.

Background

With the continuous development of society and economy, the artificial total hip replacement is more and more emphasized aiming at the diseases of the hip joint, relieving pain and improving functions. The artificial total hip replacement is the only solution for diseases such as avascular necrosis of the femoral head, femoral neck fracture, ankylosing spondylitis, traumatic arthritis and the like.

The patient generally needs 2-4 weeks of rehabilitation period to move freely step by step, and the legs and feet must be lifted to a certain angle in the rehabilitation period. The common method is to clamp the pillow under the knee fossa of the patient and then bind the pillow through the rope belt, the pillow is soft and easy to slide, the affected limb is difficult to keep the leg and the foot lifted to a certain angle for a long time, and once the pillow slides down, the nerve and the blood vessel at the affected part can be pulled, so that unnecessary injury is caused. Meanwhile, medical staff can untie the rope belts to adjust the lifting angle of the legs and the feet of the patient as required at any time, the workload is large, and the labor intensity is high.

Therefore, a position placing and fixing device after hip joint operation is needed, which can adjust the lifting angle of the legs and feet of the patient according to the requirement, help the legs and feet of the patient to keep the lifting angle for a long time and reduce the workload of medical staff.

Disclosure of Invention

To the deficiencies existing in the prior art, the object of the utility model is to provide an apply to hip joint postoperative position and put fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an apply to hip joint postoperative position and put fixing device, includes base, bracing piece, flexible arm, handle screw, flexible arm includes location arm and digging arm, be provided with the first hinge that is used for connecting the location arm on the base, the inner chamber of location arm is located to the pot head of digging arm, the one end of location arm is provided with the screw hole, the handle screw is twisted soon and is touched the lateral surface in the digging arm in threaded hole and top, be provided with the second hinge that is used for joint support pole on the base, all be provided with the spacing groove on location arm and the digging arm, bracing piece one end top is touched in the spacing inslot, set up the first bandage that is used for unable adjustment base on the base, all set up the second bandage that is used for fixed leg on location arm and the digging arm.

Preferably, one end of each of the first and second straps is provided with a locking member.

Preferably, the telescopic arm is provided with a U-shaped groove.

Since the technical scheme is used, the utility model discloses a bedside that first bandage passed the sick bed is connected the locking part on controlling two first bandages to fix the base on the sick bed, convenient operation. The length of the movable arm can be adjusted, and the movable arm is locked by rotating a handle screw on the positioning arm, so that the telescopic arm can adapt to patients with different leg lengths by adjusting the length and locking, and the application range is wide. Then patient puts the leg in the "U" shape recess of flexible arm, the second bandage pastes tight patient's leg, and to control the locking part connection on two second bandages, thereby patient's leg is fixed on flexible arm, be provided with a plurality of spacing grooves on location arm and the digging arm simultaneously, bracing piece one end is passed through second hinged joint on the base, flexible arm passes through the bracing piece other end top and touches the inslot in different spacing grooves and adjust its inclination, so patient's leg adjusts it through the inclination of adjusting flexible arm and places the angle, thereby medical personnel can adjust patient's leg as required at any time and lift up the angle. The device has the advantages of simple structure, convenient operation and strong practicability.

Drawings

Fig. 1 is a schematic diagram of a front view structure according to an embodiment of the present invention.

Fig. 2 is an isometric view of an embodiment of the invention.

In the figure:

the medical bed comprises a base 1, a support rod 2, a telescopic arm 3, a positioning arm 4, a movable arm 5, a handle screw 6, a first binding band 7, a second binding band 8, a first hinge 9, a threaded hole 10, a second hinge 11, a limiting groove 12, a locking part 13, a hospital bed 14, a patient 15 and a 'U' -shaped groove 16.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 2, the device for placing and fixing the position after hip joint operation provided by the present embodiment comprises a base 1, a support rod 2, a telescopic arm 3 and a handle screw 6, wherein the telescopic arm 3 comprises a positioning arm 4 and a movable arm 5, the base 1 is provided with a first hinge 9 for connecting the positioning arm 4, one end of the movable arm 5 is sleeved in an inner cavity of the positioning arm 4, one end of the positioning arm 4 is provided with a threaded hole 10, a handle screw 6 is screwed in the threaded hole 10 and pushes up and contacts the outer side surface of the movable arm 5, a second hinge 11 used for connecting the support rod 2 is arranged on the base 1, limiting grooves 12 are arranged on the positioning arm 4 and the movable arm 5, one end of the support rod 2 is pushed up and contacts the limiting grooves 12, a first bandage 7 used for fixing the base is arranged on the base 1, and a second bandage 8 used for fixing the leg is arranged on the positioning arm 4 and the movable arm 5.

Further, one end of each of first strap 7 and second strap 8 of the present embodiment is provided with a locking piece 13.

Further, the telescopic arm 3 of the embodiment is provided with a U-shaped groove 16, the leg of the patient 15 is placed in the U-shaped groove 16, and the leg of the patient 15 is prevented from sliding back and forth, so that the leg of the patient 15 is limited.

Further, in the present embodiment, the locking pieces 13 of the first strap 7 and the second strap 8 are used for connecting to fix the base 1 and the leg, and the locking pieces 13 may be connected by a hook and loop fastener, a buckle, a rope binding, an adjusting buckle on the backpack, a zipper, etc., and the connection manner of the locking pieces 13 in the present embodiment is not particularly limited.

Further, the movable arm 5 of this embodiment is adjusted and fixed in the following manner: the handle screw 6 is screwed into the threaded hole 10 on the positioning arm 4 and abuts against the outer side surface of the movable arm 5 to fix the movable arm 5, and meanwhile, the adjustment and fixing modes of the movable arm 5 can also be as follows: the threaded holes 10 are replaced by through holes, the handle screws 6 are replaced by bolts, more than two through holes are formed in the outer side face of the movable arm 5, then the through holes in the movable arm 5 are pushed by hand to be aligned with the through holes in the positioning arms 4, and the bolts are inserted, so that the movable arm 5 is fixed and the extending length of the movable arm 5 is adjusted, and the adjusting and fixing mode of the movable arm 5 is not particularly limited in the embodiment.

In practical use, the first strap 7 penetrates through the bedside of the hospital bed 14, and then the locking pieces 13 on the left and right first straps 7 are connected, so that the base 1 is fixed on the hospital bed 14, and the installation mode is convenient to operate. Meanwhile, one end of the movable arm 5 is sleeved in the inner cavity of the positioning arm 4, the movable arm 5 can adjust the extending length of the movable arm and lock the movable arm 5 by rotating the handle screw 6 on the positioning arm 4, so that the movable arm 5 can adjust the length and fix the movable arm, and the telescopic arm 3 can adapt to patients with different leg lengths and has a wide application range. Then patient puts the leg in "U" shape recess 16 of flexible arm 3, second bandage 8 pastes the leg of tight patient 15, and connect the locking part 13 on two second bandages 8 about, thereby fix patient 15's leg on flexible arm 3, be provided with a plurality of spacing grooves 12 on locating arm 4 and the digging arm 5 simultaneously, 2 one end of bracing piece is passed through second hinge 11 and is connected on base 1, flexible arm 3 pushes up the inslot that touches in different spacing grooves 12 through the bracing piece 2 other end and adjusts its inclination, so patient 15's leg adjusts its angle of placing through the inclination of adjusting flexible arm 3, consequently medical personnel can adjust patient's leg as required at any time and lift the angle, and convenient operation can reduce medical personnel's work load.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (3)

1. The utility model provides an it puts fixing device to apply to hip joint postoperative position which characterized in that: including base, bracing piece, flexible arm, handle screw, flexible arm includes location arm and digging arm, be provided with the first hinge that is used for connecting the location arm on the base, the inner chamber of location arm is located to the pot head of digging arm, the one end of location arm is provided with the screw hole, the handle screw is twisted soon to touch in the screw hole and pushes up the lateral surface that touches in the digging arm, be provided with the second hinge that is used for joint support pole on the base, all be provided with the spacing groove on location arm and the digging arm, bracing piece one end top is touched in the spacing groove, set up the first bandage that is used for unable adjustment base on the base, all set up the second bandage that is used for solid fixed leg on location arm and the digging arm.

2. The device of claim 1, wherein the device is used for positioning and fixing the hip joint after operation: and one ends of the first bandage and the second bandage are provided with locking pieces.

3. The device of claim 2, wherein the device is used for positioning and fixing the hip joint after operation: the telescopic arm is provided with a U-shaped groove.

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