CN2259158Y

CN2259158Y - Hard plate stretcher

Info

Publication number: CN2259158Y
Application number: CN 96207432
Authority: CN
Inventors: 王维中
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-05
Filing date: 1996-04-05
Publication date: 1997-08-13
Anticipated expiration: 2006-04-05

Abstract

The utility model discloses a dimidiate type hard-plate stretcher, comprising a stretcher body and a pulling piece. The utility model is characterized in that the stretcher body is provided with a right and a left hard boards, two hard boards are connected into the stretcher body which is easy to disassemble and assemble through a front and a back connecting pieces, and the middle part of the stretcher body is provided with a safety belt. The pulling piece can be four telescopic rods, and can also be four belts. The utility model has the advantages of simple structure, flexible and convenient operation, etc. Patients who are in coma, fracture and operation can be safe and convenient to move on and off the stretcher, the fracture part has small damage, the patients' pain is less, and the head vibration is small. When the patients have the cardiac arrest in the process of transporting, the hard board stretcher is beneficial for the pressing of the cardiac resuscitation.

Description

Dichotomic type hardboard stretcher

This utility model relates to a kind of medical appliance, specifically a kind of dichotomic type hardboard stretcher.

Known long stout carrying pole formula canvas stretcher is used till today approximately the history in hundreds of years, uses advantages such as flexible, convenient though it has, and has following shortcoming in some application scenario:

(1) when with patient, particularly stupor, patients after surgery or extremity, rib, spinal column, pelvis, cervical vertebra, basis cranii have the bone person of analysing inconvenience activity or immobile patient, from sick bed or from operation table, lift on the stretcher, or when stretcher is transported on the sick bed, all very difficult, usually want three, four people's helps still very hard, awkward, and increase the weight of damage easily, increase patient's misery.For example spinal bone is analysed patient, lift and move the improper paraplegia that causes, fracture of cervical vertebra is lifted and is moved the improper serious consequence that causes respiratoring palpitating suddenly stopping.

(2) canvas is a flexible material, and in various degree sagging always arranged in the middle of the canvas, and is totally unfavorable to extremity, the spinal bone person of analysing.

(3) because the structure of canvas stretcher is limit, can't carry out the cervical vertebra protection to fracture of cervical vertebra person.

The purpose of this utility model be to design the upper and lower stretcher of a kind of carrying patient convenient, help protecting fracture patient, stretcher simple in structure, flexible and convenient to use.

The purpose of this utility model realizes by designing a kind of dichotomic type hardboard stretcher structure, it comprises support body and lifts part, it is characterized in that said support body by about two hardboards form, two hardboards connect into the support body of easy demolition, installation by former and later two connectors, and the middle part of support body is provided with seat belt.The said part that lifts can be known stout carrying pole, also can be telescopic stout carrying pole, can also be to take the belt that draws usefulness.

Compared with prior art, the utlity model has following advantage:

(1) stupor, the passive upper and lower stretcher safe ready of fracture patient, little to fracture site damage, patient is painful few, and is little to the head vibrations, reduced the probability that fracture displacement again and above-mentioned thunder bolt take place.

(2) use the hardboard stretcher more helpful to the spinal fracture patient.

(3) this utility model is specially adapted to patients after surgery and multiple fracture patient's carrying.

(4) can settle neck brace, help transporting the fracture of cervical vertebra patient.

(5) transport in the process, just in case cardiac arrest takes place patient, the hardboard stretcher helps pushing do cardiac resuccitation.

(6) this utility model also has advantages such as simple in structure, flexible and convenient to use.

This utility model has following accompanying drawing:

Fig. 1 dichotomic type hardboard stretcher structure sketch map

Fig. 2 dichotomic type hardboard stretcher assembling sketch map

Fig. 3 dichotomic type hardboard stretcher schematic rear view

Fig. 4 does not have stout carrying pole dichotomic type hardboard stretcher sketch map

Fig. 5 connecting plate and hook screw connection diagram

Fig. 6 framework sketch map

Below in conjunction with accompanying drawing this utility model is described in further detail.

Fig. 1 is a dichotomic type hardboard stretcher structure sketch map, its support body 1 by about two hardboards form, two hardboards connect into the detachable mounted support body by former and later two connectors 2.Connector adopts rigid material, and for example steel plate, steel bar are made, and can be installed in the back side or the end of support body, can install and remove fast.Fig. 1～Fig. 3 has provided a kind of connector embodiment, it is characterized in that said connector 2 is L shaped steel plate, and its long arm end is installed in the back side of a hardboard, and for example available screw 13 is installed, and steel plate 2 can rotate around screw 13; Its galianconism end has L shaped groove 12, and another piece hardboard side is provided with hook screw 11, and L groove 12 is suitable with hook screw 11, thus with about two hardboards be connected to complete support body 1.When support body 1 separated, connecting plate 2 can be threaded to the position parallel with hardboard (referring to Fig. 2).

Fig. 4 has provided the alternative attachment sketch map, it is characterized in that said connector 2 is to connect steel bar, and steel bar 2 assigns in the adapter sleeve 16 at support body two ends, during split steel bar 2 extractions is got final product.

In the embodiment of Fig. 1～Fig. 3, saidly lift four stouts carrying pole 4 that part is mounted in the left and right sides, support body 1 two ends, this and traditional stretcher are similar, but stout carrying pole of the present utility model is designed to telescopic structure, every stout carrying pole 4 supports by being installed in lateral two bracing frames 5 that have annulus of support body, stout carrying pole 4 can be in annulus telescopic movable, the time spent does not reduce to take up room, be easy to carry to be beneficial to the stretcher split.

In the embodiment of Fig. 4, saidly lift the four root bark bands 17 that part is mounted in the left and right sides, support body 1 two ends, this structure is simpler, light.

Support body 1 of the present utility model can be by two common hardboards, as compositions such as plank, plastic plates.But for weight reduction as far as possible, being suitable for patient again uses, this utility model has provided a kind of hardboard of tower structure, the artificial leather layer 9 that it is characterized in that three-ply board 7, the spongy layer 8 on the top three-ply board face on framework 6 that said hardboard made by light material, framework 6 two sides and wrap in outer surface is formed, and its structure can be referring to Fig. 6.Framework 6 among Fig. 6 can select for use the solid toughness of lightweight preferably kahikatea manufacture, also available other light-weight metal or plastic material are manufactured.Three-ply board 7 is pasted on the framework two sides, can certainly paste five-layer plywood or plastic plate, and the thin spongy layer 8 in positive shop is full with artificial leather 9 bags, can certainly select for use the material of other easy cleaning, sterilization, decontamination such as leather, imitation leather material etc. to do the outer package layer.The bearing capacity of connector is stronger, and it is little to carry on patient's after strain, as a kind of concrete scheme, can select No. 45 steel plates of two 32.8 * 6.5 * 0.3cm for use.Stout carrying pole then can be selected the hollow stainless steel tube of four long 74cm, diameter 3.2cm, thickness of pipe wall 1.2mm for use.Detachable neck brace 10 and headrest 14 are being installed from support body one end 30cm place, and for example neck brace 10 can be installed on the support body 1 with nylon fastener belt 15, rests the head on 14 and can directly be placed in (referring to Fig. 1) under patient's head.

Using method of the present utility model is as follows: patient lies low on one's sick bed, allow its health leave bed surface earlier, insert a stretcher plate (stout carrying pole indentation), allow the patient lean to one side on the stretcher plate of firm insertion again, insert another piece plate of stretcher again, patient can lie low on two blocks of stretcher plates.The connecting plate 2 that will be parallel to stretcher plate direction is rotated into vertical direction, and with in the L shaped groove 12 on the lateral hook screw 13 insertion connecting plates of stretcher plate 2 galianconism, two hardboards promptly connect into a complete stretcher plate.Fasten one's safety belt 3 to patient, can set up neck brace 10 and headrest 14 in case of necessity.Then stretcher is mentioned and put into loxosis, pull out stout carrying pole, promptly liftable stretcher walking.

The method of following stretcher tiltedly is placed on stretcher on the sick bed earlier just in time with last opposite, with the stout carrying pole withdrawal, mentions stretcher and moves to a central straight position, will connect steel plate and withdraw from from the hook screw, goes back to original position, unfastens one's seat-belt, and the person removes neck brace the neck brace.Lean to one side about allowing patient successively, two hardboards are taken out respectively get final product.

Warp is on probation, and the patient that the liftable 90kg of this utility model is heavy goes upstairs, goes downstairs, walks, and bends down in the middle of the stretcher to be no more than 1cm, and result of use is good.

For no stout carrying pole dichotomic type hardboard stretcher shown in Figure 4, two hardboards are not installed stout carrying pole, and on four brads four can take the long belts of 20cm that draw usefulness.Patient is passive, and to go up the method for stretcher the same, and operator two people divide and take stretcher two scalp bands, carries stretcher to the canvas stretcher or in the go-cart (hardboard stretcher overall width can be designed to 43cm, just in time slightly is narrower than existing canvas stretcher width), can carry.This embodiment is simpler, lighter and handier, just still will utilize the canvas stretcher, but it more is applicable to use go-cart person.

Claims

1. dichotomic type hardboard stretcher, comprise support body (1) and lift part, it is characterized in that said support body (1) by about two hardboards form, two hardboards connect into the support body of easy demolition, installation by former and later two connectors (2), the middle part of support body is provided with seat belt (3).

2. stretcher according to claim 1, it is characterized in that said four stouts carrying pole (4) that part is mounted in support body (1) left and right sides, two ends that lift, every stout carrying pole supports by being installed in lateral two bracing frames (5) that have annulus of support body, stout carrying pole can be in annulus telescopic movable.

3. stretcher according to claim 1 is characterized in that the said four root bark bands (17) that part is mounted in support body (1) left and right sides, two ends that lift.

4. according to claim 1 or 2 or 3 described stretchers, it is characterized in that said connector (2) is L shaped steel plate, steel plate (2) long arm end be installed in a hardboard back side and screw (13) that connector (2) can rotate around it on, steel plate (2) galianconism end have can be with the lateral hook screw of another piece hardboard (11) thus suitable with about two hardboards be connected to the L shaped groove (12) of complete support body (1).

5. according to claim 1 or 2 or 3 described stretchers, it is characterized in that said connector (2) for connecting steel bar, steel bar assigns in the adapter sleeve (16) at support body two ends.

6. according to claim 1 or 2 or 3 described stretchers, the artificial leather layer (9) that it is characterized in that three-ply board (7), the spongy layer (8) on the top three-ply board face of framework (6) that said hardboard made by light material, framework upper and lower surface and wrap in outer surface is formed, and detachable neck brace (10) and headrest (14) are installed on the said support body.

7. stretcher according to claim 4, the artificial leather layer (9) that it is characterized in that three-ply board (7), the spongy layer (8) on the top three-ply board face of framework (6) that said hardboard made by light material, framework upper and lower surface and wrap in outer surface is formed, and detachable neck brace (10) and headrest (14) are installed on the said support body.

8. stretcher according to claim 5, the artificial leather layer (9) that it is characterized in that three-ply board (7), the spongy layer (8) on the top three-ply board face of framework (6) that said hardboard made by light material, framework upper and lower surface and wrap in outer surface is formed, and detachable neck brace (10) and headrest (14) are installed on the said support body.