CN205867055U - Armpit cane is used in orthopedics nursing - Google Patents

Abstract

The utility model relates to an armpit cane is used in orthopedics nursing mainly includes armpit support, cane pole, hand rest, turns head and leg cover, the cane pole includes left cane pole and right cane pole, the armpit holds in the palm and sets up in the top of two cane poles, the hand rest sets up in the well upper portion of two cane poles, it is connected with the bottom of two cane poles to turn the head, the leg cover is including entrusting and the spring, the spring sets up inside two cane poles, spring one end is connected with the both ends of entrusting respectively with cane pole bottom surface fixed connection, the other end, the through -hole has been seted up respectively in the position of hand rest both sides to left and right sides cane pole, it is located the spring coupling that the cane pole is outside, the through -hole is passed through at both ends and the cane pole is inside to entrust the middle part. The utility model discloses an armpit cane has increased a leg cover and has been used for fixing patient's trouble limb, makes the trouble limb unsettled, avoids leading to the fact secondary damage because of the atress.

Description

A kind of Orthopaedic nursing crutch

Technical field

This utility model relates to medical rehabilitation appurtenance field, particularly relates to a kind of Orthopaedic nursing crutch.

Background technology

There is the biggest defect in the common crutch sold on market.The fracture patient initial stage use under common crutch time, need All the time suffering limb is mentioned, to ensure that suffering limb is not by external force.When using crutch, suffering limb usually can land unconsciously, so that Suffering limb stress, makes fracture site or injury that micro-movement to occur, by bigger tractive strength, and then causes fragmentation of internal fixation objects, Coincide tendon cracking, or sclerite shifts again, offset increases etc..

The patent of Application No. 201520362485.9 discloses a kind of Novel crutch, including crutch main body, draw bail And leg fixed structure, crutch main body is by axil torr and is connected to form below axil torr and for being supported in ground support, lower limb Portion's fixed structure is removably attachable to the side of crutch main body rack by draw bail；Leg fixed structure includes putting down respectively Two thigh support bars that row is arranged and two leg support bars, thigh support bar and leg support bar one_to_one corresponding at a certain angle Connect.Although this structure can effectively support suffering limb, but the dismounting of leg fixed structure more difficulty, patient often cannot Complete alone, and leg fixed structure makes the weight of crutch increase, be due to its complex structure and bigger volume System balance reduces.

Utility model content

In order to solve above-mentioned technical problem, it is provided that a kind of easy to use, simple in construction, the axil that lightweight and balance is good Cane, this utility model offer techniques below scheme:

A kind of Orthopaedic nursing crutch, including axil torr, stick stem, hand rest and turn head；Described stick stem includes that left stick stem is with right Stick stem, described stick stem is hollow structure；Described axil torr is arranged at left stick stem and the top of right stick stem；Described hand rest is arranged at left cane Bar and the middle and upper part of right stick stem；The described head that turns is connected with the bottom of left stick stem and right stick stem；Also include a lower limb set, described lower limb set Including entrusting and spring；Described spring is arranged at inside left stick stem and right stick stem, and described spring one end is fixed with stick stem bottom surface Connect, the other end is connected with the two ends entrusted respectively；Described left stick stem and right stick stem offer respectively in the position of hand rest both sides Through hole；Described through-hole aperture is less than spring diameter；Described entrust that middle part is positioned at outside stick stem, two ends are by inside through hole and stick stem Spring connect.

When needs use lower limb set, directly catch and entrust middle part and outwards pull, stop when spring is stuck in through hole；To suffer from Limb bends, and is placed at the shank of suffering limb by entrusting, and plays the effect of fixing suffering limb with this.

Further, described in entrust width be 5-8cm, described in entrust thickness be 0.3-0.5cm, entrusting narrow can affect pendant The comfortableness worn, entrusts wide, cannot be accommodated in inside stick stem；

Further, described in entrust as the one in banding stretch fabric, banding TPU material, will entrust and be designed as by elasticity The comfortableness allowing in walking process made by material, prevents patient's crank from falling down simultaneously, when patient will turn head to Front mobile time, there is elastic force enable to suffering limb owing to entrusting and do not move forward thus keep center of gravity with turning head.

Further, described in entrust and arrange two, described two two ends entrusted are all by through hole and the bullet within stick stem Spring connects, and arranges two different parts that can hold suffering limb shank respectively by entrusting, and increases suffering limb and the contact area entrusted, Thus strengthen comfortableness.

Further, described in the coefficient of elasticity entrusted less than the coefficient of elasticity of spring, prevent to entrust elder generation when entrusting pull-out Deformation and cause entrusting be difficult to pull-out.

The beneficial effects of the utility model are: add the lower limb set suffering limb for immobilized patients, make suffering limb unsettled, Avoid causing secondary injury because of stress；And it is lower limb set storage simplicity, simple in construction, lightweight.

Accompanying drawing explanation

Fig. 1, primary structure schematic diagram of the present utility model.

Structural representation after the set pull-out of Fig. 2, lower limb of the present utility model.

In figure: 1, axil torr, 21, left stick stem, 22, right stick stem, 23, through hole, 3, hand rest, 4, turn head, 51, entrust, 52, bullet Spring.

Detailed description of the invention

A kind of Orthopaedic nursing crutch, including axil torr 1, stick stem, hand rest 3 and turn 4；Described stick stem includes left stick stem 21 With right stick stem 22, described stick stem is hollow structure；Described axil torr 1 is arranged at left stick stem 21 and the top of right stick stem 22；Described hands Torr 3 is arranged at left stick stem 21 and the middle and upper part of right stick stem 22；Described turn 4 and be connected with the bottom of left stick stem 21 and right stick stem 22； Also include that a lower limb set, described lower limb set include entrusting 51 and spring 52；Described spring 52 is arranged at left stick stem 21 and right stick stem 22 is internal, described spring 52 one end fix with stick stem bottom surface be connected, the other end is connected with the two ends entrusting 51 respectively；Described left cane Bar 21 and right stick stem 22 offer through hole 23 respectively in the position of hand rest 3 both sides；Described through hole 23 aperture is less than spring 52 diameter； Described entrust be positioned at outside stick stem in the middle part of in the of 51, two ends are connected with the spring 52 within stick stem by through hole 23.

Described entrust 51 width be 6cm, described in entrust 51 thickness be 0.3cm, then entrusting 51 cross sections is 1.8c, because of This, the diameter of through hole 23 is about 0.75cm, and spring 52 is when stay cord to through hole 23, diameter have to be larger than 0.75cm.

Described entrusting 51 for banding stretch fabric, stretch fabric skin-friction force is little relative to TPU material, and therefore pull is more convenient, Be designed as being made up the comfortableness allowing in walking process of elastomeric material by entrusting 51, prevent patient's crank simultaneously and Fall down, when patient will turn 4 move forward time, there is elastic force enable to suffering limb owing to entrusting 51 and do not move forward with turning 4 Thus keep center of gravity.

The described coefficient of elasticity entrusting 51 is less than the coefficient of elasticity of spring 52, prevents from entrusting 51 first shapes when entrusting 51 pull-out Become and cause entrusting 51 and be difficult to pull-out.

When needs use lower limb set, directly catch and entrust in the middle part of in the of 51 and outwards pull, stop when spring 52 is stuck in through hole 23 Only；Suffering limb is bent, and is placed at the shank of suffering limb by entrusting 51, play the effect of fixing suffering limb with this.

With above-mentioned foundation this utility model desirable embodiment for enlightenment, by above-mentioned description, relevant staff Various change and amendment can be carried out completely in the range of without departing from this utility model technological thought.This practicality The content that novel technical scope is not limited in description, it is necessary to determine that it is technical according to right Scope.

Claims (5)

1. an Orthopaedic nursing crutch, including axil torr, stick stem, hand rest and turn head；Described stick stem includes left stick stem and right cane Bar, described stick stem is hollow structure；Described axil torr is arranged at left stick stem and the top of right stick stem；Described hand rest is arranged at left stick stem Middle and upper part with right stick stem；The described head that turns is connected with the bottom of left stick stem and right stick stem；It is characterized in that: also include a lower limb Set, described lower limb set includes entrusting and spring；Described spring is arranged at inside left stick stem and right stick stem, described spring one end and cane Bar bottom surface is fixed connection, the other end and is connected with the two ends entrusted respectively；Described left stick stem and right stick stem are in the position of hand rest both sides Offer through hole respectively；Described through-hole aperture is less than spring diameter；Described entrust middle part be positioned at outside stick stem, through hole is passed through at two ends It is connected with the spring within stick stem.

2. Orthopaedic nursing crutch as claimed in claim 1 a kind of, it is characterised in that entrusting width described in: is 5-8cm, described Entrusting thickness is 0.3-0.5cm.

3. a kind of Orthopaedic nursing crutch as claimed in claim 1, it is characterised in that entrust described in: as banding stretch fabric, band One in shape TPU material.

4. a kind of Orthopaedic nursing crutch as claimed in claim 1 or 2, it is characterised in that entrust described in: and arrange two, described Article two, the two ends entrusted all are connected with the spring within stick stem by through hole.

5. a kind of Orthopaedic nursing crutch as claimed in claim 2, it is characterised in that the coefficient of elasticity entrusted described in: is less than bullet The coefficient of elasticity of spring.