CN212369240U

CN212369240U - Auxiliary suspension frame for lower limb operation disinfection

Info

Publication number: CN212369240U
Application number: CN202020339558.3U
Authority: CN
Inventors: 黄生元; 周欢欢
Original assignee: Chongqing Dianjiang County People's Hospital
Current assignee: Chongqing Dianjiang County People's Hospital
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2021-01-19
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a lower limb surgical disinfection auxiliary suspension frame, which comprises a supporting rod, wherein the bottom of the supporting rod is connected with a clamp, the clamp is in threaded connection with a jackscrew, the top end of the supporting rod is connected with a transverse arm, the transverse arm is connected with a first pulley, a steel wire rope is hung on the first pulley, one end of the steel wire rope is connected with a hanging ring, and the other end of the steel wire rope is fixedly connected with the supporting rod; the outer wall of the supporting rod is connected with two fixing blocks, the fixing blocks are connected with racks in a sliding mode, second pulleys are arranged at the top ends of the racks, a plurality of barbs which are continuously and uniformly distributed are arranged on the left end faces of the racks, the barbs are obliquely arranged downwards, the upper end faces of the barbs are arranged in an arc shape, and a clamping groove is formed between any two barbs; a clamping head is also arranged and matched with the clamping groove, the clamping head is connected with a spring, and the other end of the spring is connected with the base; the limiting table is arranged below the clamping head and connected to the fixing block. The utility model has the advantages of being simple in structure and convenient in operation, make things convenient for medical personnel to disinfect, alleviateed intensity of labour, guaranteed disinfection quality before the art.

Description

Auxiliary suspension frame for lower limb operation disinfection

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a lower limb surgical disinfection auxiliary suspension frame.

Background

Before lower limb operation, the limbs are lifted for disinfection. Traditional limb lifting requires the lower limb of a patient to be lifted by a surgeon or nurse to be disinfected after the patient is fully exposed to the surgical area. In order to achieve the purpose of thorough disinfection and prevent the disinfected operation area from being polluted, nurses need to continuously lift the lower limbs of patients for 15-20 minutes, thus not only increasing the burden of nurses but also wasting human resources, causing patients to feel uncomfortable, and being incapable of ensuring the disinfection quality of the operation parts; if the fixation degree of the artificial leg lifting is insufficient, particularly complex bone injury or trauma is caused, and the nerve and blood vessels of a patient are injured again, so that the pain of the patient is further aggravated.

Disclosure of Invention

In order to solve the problems in the prior art, the lower limb surgical disinfection auxiliary suspension frame is simple in structure, convenient to operate, capable of reducing the burden of nurses and guaranteeing the disinfection quality.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model discloses a lower limb surgical disinfection auxiliary suspension frame, which comprises a supporting rod, wherein the bottom of the supporting rod is connected with a clamp, the clamp is in threaded connection with a jackscrew, the top end of the supporting rod is connected with a transverse arm, the transverse arm is connected with a first pulley, a steel wire rope is hung on the first pulley, one end of the steel wire rope is connected with a hanging ring, and the other end of the steel wire rope is fixedly connected with the supporting rod; the outer wall of the supporting rod is connected with two fixed blocks which are arranged up and down, the fixed blocks are connected with a rack in a sliding mode, a second pulley used for jacking the steel wire rope is arranged at the top end of the rack, a plurality of barbs which are continuously and uniformly distributed are arranged on the left end face of the rack, the barbs are obliquely arranged downwards, the upper end faces of the barbs are arranged in an arc shape, and a clamping groove is formed between any two barbs; a clamping head is also arranged and matched with the clamping groove, the clamping head is hinged on a base, the base is fixedly connected to one of the fixed blocks, the clamping head is connected with a spring, and the other end of the spring is connected with the base; and a limiting table is arranged below the clamping head and fixedly connected to the fixing block.

Preferably, the top of the limiting table is arranged in an arc shape.

Preferably, the fixed block is provided with a sliding cavity.

Preferably, the front side face and the rear side face of the rack are provided with sliding rails, and the sliding rails are matched with the sliding cavities.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages of simple structure and reasonable design, convenient operation, through setting up rack, swiveling wheel, utilize the rotation of swiveling wheel to drive the rack and reciprocate, thereby realize the jacking or the decline of rack to wire rope, wire rope drives rings and reciprocates, lift patient's low limbs to suitable height, through setting up the barb on the rack, when the rack moves to suitable position, utilize the dop joint in the draw-in groove, can realize the edge and rise the block, the spacing of rack is simple and easy, make things convenient for medical personnel to disinfect, lighten intensity of labour, guaranteed the disinfection quality before the art;

2. through setting up spacing platform, when rings hung patient's low limbs, the rack can receive decurrent effort, and then can press the dop downwards, utilizes spacing platform can play fine bearing and limiting displacement, prevents that the dop from rotating excessively under the pressure effect, the problem of block failure appears, and is fixed reliable, and safe handling nature is high.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of the structure of the region a in fig. 1.

FIG. 3 is a schematic view of a groove and a rotating wheel.

Fig. 4 is a side view of the rack.

Fig. 5 is a top view of the rack.

Fig. 6 is a top view of the fixing block.

Description of reference numerals:

1, supporting a rod; 101, a groove; 2, a cross arm; 3, clamping; 4, screwing; 5 a first pulley; 6, steel wire ropes; 7, hanging rings; 8, fixing blocks; 801 a sliding cavity; 9 rack bars; 901 slide rails; 902 barbs; 903 chuck; 904 a base; 905 a limit table; 906 connecting plates; 907 a spring; 908 a card slot; 10 rotating the wheel; 11 a second pulley; 12 a third pulley; 13 a rotating shaft; 14 a handle.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-6, the lower limb surgical disinfection auxiliary suspension frame provided by the present embodiment includes a support rod 1, a clamp 3 is connected to the bottom of the support rod 1, the clamp 3 is wholly shaped like "Contraband", a jackscrew 4 is connected to the clamp 3 through a screw thread, when in use, the clamp 3 is clamped on a patient bed, and then the jackscrew 4 is screwed down, so as to fix the whole device.

A cross arm 2 is welded at the top end of the support rod 1, a first pulley 5 is connected at the right end of the cross arm 2, a steel wire rope 6 is hung on the first pulley 5, and one end of the steel wire rope 6 is connected with a hanging ring 7; the side wall of the support rod 1 is connected with two fixed blocks 8 which are arranged up and down, and the other end of the steel wire rope 6 is fixedly connected with the fixed block 8 which is positioned above; the cross arm 2 is also provided with a third pulley 12, and the third pulley 12 is arranged above the steel wire rope 6.

The fixed blocks 8 are connected with racks 9 in a sliding mode, specifically, the two fixed blocks 8 are provided with sliding cavities 801, the front side and the rear side of each rack 9 are provided with sliding rails 901, the whole formed by the racks 9 and the sliding rails 901 can be matched with the sliding cavities 801, and the racks 9 penetrate through the sliding cavities 801 and can slide up and down along the sliding cavities 801; the left end face of the rack 9 is provided with a plurality of barbs 902 which are continuously and uniformly distributed, the barbs 902 are arranged downwards in an inclined mode, the upper end faces of the barbs 902 are arranged in an arc mode, and a clamping groove 908 capable of being clamped is formed between any two barbs 902.

A second pulley 11 for jacking the steel wire rope 6 is arranged at the top end of the rack 9; a rotating wheel 10 meshed with the rack 9 is rotatably connected to the supporting rod 1, specifically, a groove 101 is formed in the supporting rod 1, and the rotating wheel 10 is rotatably connected to the groove 101 through a rotating shaft 13; to facilitate rotation of the rotator wheel 10, a handle 14 is further attached to the rotator wheel 10.

When the rack 9 is adjusted to a proper position, in order to conveniently realize the positioning of the rack 9, a base 904 is connected to one of the fixing blocks 8, a chuck 903 is hinged to the base 904, the chuck 903 can be clamped in a clamping groove 908 formed by any two barbs 902, the chuck 903 is connected with a spring 907, the other end of the spring 907 is connected with a connecting plate 906, and the connecting plate 906 is vertically connected to the base 904. When the rack 9 moves upwards, the barb 902 extrudes the chuck 903, the chuck 903 compresses the spring 907, the chuck 903 slides out of one clamping groove 908 and automatically enters the other clamping groove 908 positioned above the clamping groove 908 under the action of the spring 907, clamping is automatically realized, when the rack 9 moves to a proper position, clamping is automatically realized by using the chuck 903, the rack 9 can be prevented from sliding downwards, the limit of the rack 9 is realized without using other tools by a worker, the operation is simple and convenient, and the advantages of upward movement and clamping are achieved.

A limiting table 905 is arranged below the clamping head 903, and the limiting table 905 is fixedly connected to the fixing block 8; when rings 7 hung patient's low limbs, rack 9 can receive decurrent effort, and then can press down dop 903, utilizes spacing platform 905 can play fine bearing and limiting displacement, prevents that dop 903 is rotatory excessive under the pressure action, the problem of block failure appears, and is fixed reliable, and safe handling nature is high.

The specific working principle is as follows:

when using, fix whole device on the sick bed through anchor clamps 3, it is rotatory to wave handle 14 and drive swiveling wheel 10, swiveling wheel 10 is rotatory to drive

rack

9, 11 jacking wire rope 6 of second pulley on rack 9 top, because wire rope 6's one end is fixed, at the jacking in-process, wire rope 6's the other end can drive rings 7 and rise, thereby realize the lifting of patient's low limbs, when the lifting is to suitable height, dop 903 can automatic joint in draw-in groove 908, prevent rack 9's downstream, then medical personnel accomplish the disinfection work of patient's low limbs can.

Therefore, the device has the advantages of simple structure and convenience in operation, brings convenience to medical personnel to disinfect, reduces labor intensity, and ensures preoperative disinfection quality.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The lower limb surgical disinfection auxiliary suspension frame comprises a supporting rod (1), wherein the bottom of the supporting rod (1) is connected with a clamp (3), a jackscrew (4) is connected onto the clamp (3) in a threaded manner, and the top end of the supporting rod (1) is connected with a transverse arm (2), and is characterized in that a first pulley (5) is connected onto the transverse arm (2), a steel wire rope (6) is hung onto the first pulley (5), one end of the steel wire rope (6) is connected with a hanging ring (7), and the other end of the steel wire rope is fixedly connected onto the supporting rod (1); the outer wall of the supporting rod (1) is connected with two fixing blocks (8) which are arranged up and down, the fixing blocks (8) are connected with a rack (9) in a sliding mode, a second pulley (11) used for jacking the steel wire rope (6) is arranged at the top end of the rack (9), a plurality of barbs (902) which are continuously and uniformly distributed are arranged on the left end face of the rack (9), the barbs (902) are obliquely and downwards arranged, the upper end faces of the barbs (902) are arranged in an arc shape, and a clamping groove (908) is formed between any two barbs (902); a clamping head (903) is further arranged and matched with the clamping groove (908), the clamping head (903) is hinged to the base (904), the base (904) is fixedly connected to one of the fixing blocks (8), the clamping head (903) is connected with a spring (907), the other end of the spring (907) is connected with a connecting plate (906), and the connecting plate (906) is vertically connected to the base (904); limiting tables (905) are arranged below the clamping heads (903), and the limiting tables (905) are fixedly connected to the fixing blocks (8).

2. The lower limb surgical disinfection auxiliary hanger bracket of claim 1, wherein the top of the limiting table (905) is arc-shaped.

3. The lower limb surgical disinfection auxiliary suspension frame as claimed in claim 1, wherein the fixing block (8) is provided with a sliding cavity (801).

4. The lower limb surgical disinfection auxiliary suspension frame as claimed in claim 3, wherein the rack (9) is provided with slide rails (901) at the front and back sides, and the slide rails (901) are matched with the slide cavities (801).