CN213156784U

CN213156784U - A child limb brace traction device

Info

Publication number: CN213156784U
Application number: CN202021251233.6U
Authority: CN
Inventors: 莫菊莲; 周智勋; 韦素惠; 梁赟
Original assignee: People's Hospital Of Wuzhou
Current assignee: People's Hospital Of Wuzhou
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-05-11
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a traction device for a limb brace for children, which comprises a brace body, a connecting component and a traction mechanism; the brace body is detachably covered and fixed on the limb of a child, and is connected to the child's limb through the connecting component. The traction mechanism is connected; the traction mechanism includes a traction rope assembly, a guide assembly, and a gravity assembly; one end of the traction rope assembly is detachably connected to one end of the brace body through the connection assembly, and the traction rope The other end of the assembly is guided around the guide assembly and is connected with the gravity assembly; the gravity assembly is pulled and suspended by the traction rope assembly. The utility model adopts a brace traction cover and a cotton towel to cooperate, with moderate hardness and softness, effectively preventing slippage and preventing pressure ulcers; the utility model is convenient to install and can quickly adjust the traction force, thereby improving the treatment effect and reducing the nursing workload.

Description

Traction device for limb brace of child

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a child limb brace draw gear.

Background

Skin traction is a commonly used treatment method in orthopedics, and traction belt is wrapped on the skin of an affected limb, so that traction force is transmitted to bones by using the friction force between the traction belt and the skin, which is also called indirect traction. Most of traction sleeves used clinically are made of leather or canvas, and are easy to slide downwards to cause pressure sores, so that pains are brought to children patients. The traction sleeve made of leather or canvas is usually in a binding mode by a binding belt, so that the installation is inconvenient, the working efficiency is low, and the nursing workload is increased. The traction force needs to be adjusted according to the state of illness of the patient, otherwise the treatment effect is influenced.

Disclosure of Invention

The utility model provides a child limb brace traction device, which adopts the matching of a brace traction sleeve and a cotton towel, has moderate hardness, effectively prevents gliding and prevents pressure sores; and the installation is convenient and fast and the traction force can be rapidly adjusted, thereby improving the treatment effect and reducing the nursing workload.

In order to realize the purpose, the utility model discloses a technical scheme be:

a traction device for a child limb brace comprises a brace body, a connecting component and a traction mechanism; the brace body is detachably coated and fixed on the limb of the infant and is connected with the traction mechanism through the connecting component; the traction mechanism comprises a traction rope assembly, a guide assembly and a gravity assembly; one end of the hauling rope component is detachably connected with one end of the brace body through the connecting component, and the other end of the hauling rope component is guided by the guiding component and connected with the gravity component; the gravity assembly is pulled by the haulage rope assembly to be suspended.

Furthermore, the brace body comprises a brace traction sleeve, a cotton towel and a plurality of fastening belts; the brace traction sleeve is of a cylindrical structure and is made of a soft rubber material; the brace traction sleeve is provided with an opening from the head part to the tail part along the length direction, two ends of each fastening belt are respectively and fixedly connected with two ends of the outer side surface of the opening of the brace traction sleeve, and the middle part of each fastening belt is detachably connected through a magic tape; the cotton towel is wrapped on the inner side of the brace traction sleeve.

Further, the connecting assembly comprises two connecting rings and two hanging buckles; the two connecting rings are fixedly connected to two sides of the tail of the brace traction sleeve; each hanging buckle is detachably buckled on one connecting ring.

Further, the traction rope assembly comprises two traction belts, a connecting shaft and a traction rope; one end of each traction belt is fixedly connected with one hanging buckle, and the other end of each traction belt is fixedly connected with one end of the connecting shaft; one end of the traction rope is fixedly connected to the middle of the connecting shaft, and the other end of the traction rope is wound through the guide assembly and the gravity assembly in a detachable mode.

Further, the guide assembly comprises a fixed seat, a pulley seat and a pulley; one end of the pulley seat is fixedly connected with the fixed seat; the pulley is rotatably connected with the other end of the pulley seat; the fixing seat is used for being fixedly connected with the outside.

Further, the gravity assembly comprises a plurality of groups of weights with different gravities; the top and the bottom of each weight are provided with hooks.

The utility model has the advantages that:

1) the supporting tool traction sleeve surrounds and covers the limbs of the infant, and a cotton towel is arranged in the supporting tool traction sleeve, so that the softness and the comfort are improved, the sweat absorption is facilitated, the replacement is easy, the gliding is effectively prevented, the stress points are uniform, the skin damage is avoided, and the pressure sore is prevented;

2) the hanging buckle can be quickly assembled and disassembled with the connecting ring, the fixing seat can be quickly installed and fixed on a guardrail of a patient bed of an infant, the installation is convenient, the nursing workload is reduced, and the efficiency is improved;

3) the weight on the weight frame can be adjusted according to the injury and recovery condition of the child patient, and the treatment effect is improved.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a perspective view of the hanging buckle of the present invention;

FIG. 3 is a perspective view of the brace traction sleeve of the present invention;

fig. 4 is a perspective view of the guide assembly of the present invention;

the attached drawings are as follows:

1-a brace body, 2-a connecting component,

3-a traction mechanism, 11-a brace traction sleeve,

12-a fastening belt, 21-a connecting ring,

22-a hitch, 31-a pull-cord assembly,

32-a guide assembly, 33-a gravity assembly,

221-a rope buckle, 311-a traction belt,

312-a connecting shaft, 313-a pulling rope,

321-a fixed seat, 322-a pulley seat,

323-pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the present application provides a traction device for a limb brace of a child, which comprises a brace body 1, a connecting component 2 and a traction mechanism 3; the brace body 1 is detachably coated and fixed on the limb of the infant and is connected with the traction mechanism 3 through the connecting component 2; the traction mechanism 3 comprises a traction rope assembly 31, a guide assembly 32 and a gravity assembly 33; one end of the hauling cable assembly 31 is detachably connected with one end of the brace body 1 through the connecting assembly 2, and the other end of the hauling cable assembly 31 is guided by the guiding assembly 32 and is connected with the gravity assembly 33; the gravity assembly 33 pulls the flying arrangement through the pull-cord assembly 31. Specifically, the brace body 1 can be divided into an upper limb brace body and a lower limb brace body and is fixed on the periphery of the injured limb of the infant; the gravity assembly 33 is arranged in a suspended manner, and provides traction force for the brace body 1 by self gravity, so that the weight of the gravity assembly 33 can be adjusted to be one tenth to one eighth of the weight of the infant patient in pursuit of better traction effect, and the recovery of the infant patient is facilitated; the guiding component 32 can be selectively fixed at the edge of the sick bed of the infant, and is equivalent to the function of a fixed pulley and used for guiding the traction rope component 31.

Referring to fig. 1, the brace body 1 includes a brace traction sleeve 11, a cotton towel (not shown in the figure) and a plurality of fastening belts 12; the brace traction sleeve 11 is of a cylindrical structure and is made of soft rubber materials; the brace traction sleeve 11 is provided with an opening from the head part to the tail part along the length direction, two ends of each fastening belt 12 are respectively and fixedly connected with two ends of the outer side surface of the opening of the brace traction sleeve 11, and the middle part of each fastening belt 12 is detachably connected through a magic tape; the cotton towel is wrapped on the inner side of the brace traction sleeve 11. Specifically, the cotton towel is wrapped around the injured limbs of the infant, so that a layer of buffering protection is provided for the infant. The brace traction sleeve 11 is a tubular structure simulating the shape of limbs and has better fitting degree to the limbs of the children, and the brace traction sleeve 11 is made of soft rubber materials and has certain flexibility, so that the opening can be easily broken, and the brace traction sleeve 11 is sleeved at the position of the cotton towel. The number of the fastening belts 12 is four, and the four fastening belts 12 are arranged at two ends of the opening of the brace traction sleeve 11 at intervals; the two disconnected ends of each fastening belt 12 are mutually closed and connected and fixed through a magic tape so as to fix the brace traction sleeve 11 on the injured limb of the child patient.

Referring to fig. 2 to 3, the connecting assembly 2 includes two connecting rings 21 and two hanging buckles 22; the two connecting rings 21 are fixedly connected to two sides of the tail of the brace traction sleeve 11; each hanging buckle 22 is detachably buckled on one connecting ring 21. Specifically, the connection manner of the connection ring 21 and the brace traction sleeve 11 can be fixed by riveting or adhesion; the hanging buckle 22 is provided with a buckle lug which can be opened and closed quickly, and the hanging buckle 22 can be quickly buckled or disassembled on the connecting ring 21 by opening or closing the buckle lug; the hanging buckle 22 is further provided with a rope buckle 221 in rotary connection. The rope buckle 221 is used for being fixedly connected with one end of the pulling rope assembly 31.

With continued reference to fig. 1, the pulling rope assembly 31 includes two pulling belts 311, a connecting shaft 312 and a pulling rope 313; one end of each traction belt 311 is fixedly connected to one hanging buckle 22, and the other end of each traction belt 311 is fixedly connected to one end of the connecting shaft 312; one end of the pulling rope 313 is fixedly connected to the middle part of the connecting shaft 312, and the other end of the pulling rope 313 is wound through the guiding component 32 and detachably connected with the gravity component 33. Specifically, the two traction belts 311 are fixedly connected to two ends of the connection shaft 312 in a riveting manner. The pulling rope 313 is further fixedly connected with a ring, and the ring is used for connecting the gravity assembly 33.

Referring to fig. 4, the guiding assembly 32 includes a fixing base 321, a pulley base 322 and a pulley 323; one end of the pulley seat 322 is fixedly connected with the bottom of the fixed seat 321; the pulley 323 is rotatably connected with the other end of the pulley seat 322; the fixing seat 321 is used for fixedly connecting with the outside. Specifically, the top of the fixing seat 321 is provided with a clip, the clip comprises an upper clip and a lower clip connected with the upper clip by a bolt, and the upper clip and the lower frame are matched to form a fixing groove for fixing the fixing seat on a guardrail of a sick bed of an infant; the pulley seat 322 and the fixed seat 321 can be fixed by welding or bolt connection; two ends of the pulley 323 are rotatably connected with the pulley seat 322 through a bearing respectively.

Referring to fig. 1, the gravity assembly 33 includes a plurality of sets of weights with different gravities; the top and the bottom of each weight are provided with hooks. Specifically, during the installation of pulling, with the crotch lock dress at first weight top on the ring of haulage rope 313, afterwards, according to the doctor's advice, select the weight of suitable gravity to hang each weight on the crotch of preceding weight bottom.

The utility model discloses an installation:

1) wrapping the cotton towel on the injured limb of the child, breaking the opening of the brace traction sleeve 11, sleeving the brace traction sleeve 11 on the cotton towel, and fixing the cotton towel through the fastening belt 12;

2) the two traction belts 311 are buckled and connected to the brace traction sleeve 11 through the hanging buckle 33;

3) fixing the fixed seat 321 on a guardrail of a sick bed of a child, penetrating the traction rope through the pulley, and adjusting the inclination of the fixed seat 321 by about 45 degrees to enable the traction rope 313 to be far away from the edge of the sick bed; the traction rope 313 vertically hangs down by winding the pulley 323;

4) according to the doctor's order, the appropriate weight combination is selected and the first weight is suspended on the traction rope 313, after which each weight is suspended at the bottom of the previous weight.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. a child limb support traction device, is characterized in that, comprises support body, connection assembly and traction mechanism; Described support body is detachably wrapped and fixed on the limb of child, and through described connection assembly connected with the traction mechanism; the traction mechanism includes a traction rope assembly, a guide assembly, and a gravity assembly; one end of the traction rope assembly is detachably connected to one end of the brace body through the connecting assembly, and the traction The other end of the rope component is guided around the guide component and connected with the gravity component; the gravity component is drawn and suspended by the traction rope component.

2. a kind of child limb support traction device according to claim 1, is characterized in that, described support device body comprises support device traction cover, cotton towel and several fastening straps; Described support device traction cover is cylindrical The structure is made of soft rubber material; the traction sleeve of the brace is provided with an opening from the head to the tail along the length direction, and the two ends of each tightening belt are respectively fixed with the two ends of the outer side of the opening of the brace traction sleeve The middle part of each fastening band is detachably connected through Velcro; the cotton towel is wrapped on the inner side of the brace traction sleeve.

3. The traction device of a limb brace for children according to claim 2, wherein the connecting assembly comprises two connecting rings and two hanging buckles; the two connecting rings are fixedly connected to the brace Both sides of the tail of the traction sleeve; each hook is detachably mounted on one of the connecting rings.

4. A child limb brace traction device according to claim 3, wherein the traction rope assembly comprises two traction belts, a connecting shaft and a traction rope; one end of each traction belt is fixedly connected In one of the hooks, the other end of each traction belt is fixedly connected to one end of the connecting shaft; one end of the traction rope is fixedly connected to the middle of the connecting shaft, and the other end of the traction rope is wound around The guide assembly is detachably connected with the gravity assembly.

5. A child limb support traction device according to claim 4, wherein the guide assembly comprises a fixed seat, a pulley seat and a pulley; one end of the pulley seat is fixedly connected with the fixed seat; The pulley is rotatably connected with the other end of the pulley seat; the fixed seat is used for fixed connection with the outside.

6 . The traction device of a limb brace for children according to claim 4 , wherein the gravity component comprises several groups of weights with different gravity; hooks are provided on the top and bottom of each weight. 7 .