CN201510438U

CN201510438U - Symmetrical combined type stretcher

Info

Publication number: CN201510438U
Application number: CN200920232143XU
Authority: CN
Inventors: 周建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-18
Filing date: 2009-09-18
Publication date: 2010-06-23
Anticipated expiration: 2019-09-18

Abstract

The utility model discloses a symmetrical combined type stretcher, which consists of two split type plates in an L shape, wherein the two split type plates are relatively buckled in opposite directions to form a stretcher body; the buckled part of the wide end of the split type plate is provided with a lock plate; the back of the buckled part of the narrow end of the split type plate is provided with a buckling groove corresponding to the shape of the lock plate, the buckled groove is provided with a lock cylinder, and the position of the lock cylinder is adaptive to the position of an opening slot of the lock plate; and after the lock plate is buckled with the lock cylinder, a spring bolt locks the lock cylinder. The symmetrical combined type stretcher can reduce the times for moving the body a patient to the maximum extent. Particularly, the middle section of the split type plate has a shovel-shaped section design, which is more conducive to inserting the split type plate under the body of the sick and wounded lying on back. The L-shaped design of the split type plate, which makes split type plate have a complete headrest part, the head can not be moved no matter whether the stretcher is folded or unfolded, so no touch on the head part can be caused by any movement on the stretcher.

Description

The symmetry combined stretcher

Technical field

This utility model relates to a kind of medical, Ambulance stretcher, is a kind of symmetrical combined stretcher specifically.The design of this stretcher is to consider when the wounded and patient need to transport in first aid, inspection, diagnosis and treatment process, as much as possible reduces the wounded, patient's health or each position and moves, and also suitable patient is fixed on and does various radiological survey Xs on the stretcher.

Background technology

Wounded's rescue, patient's first aid need be carried to ambulance and send to hospital, and the patient wounded that is in hospital checks that diagnosis and treatment need be displaced to inspection diagnosis and treatment bed, and these occasions all need with stretcher (stretcher).Existing stretcher when being placed into patient on the stretcher, need lift the patient wounded, is put on the stretcher, and is injured when preventing that patient is lifted, and often needs many people to lift.Even like this, also very dangerous in some occasion, as conveyance heart patient, ossa thoracis overwhelm sick and wounded people, the injured patient of cervical vertebra vertebra etc., if do not reduce moving of head, chest and vertebra position modestly, that will cause the secondary injury to head, thoracic cavity, cervical region and the vertebra position of wounded body.Most patient be placed in the process of stretcher injured.Although the hard surface of existing stretcher is difficult for making patient's health to move, do not allow patient's the health bending be to be difficult to move on the board-like stretcher, last like this patient's the vertebrae that also will cause is injured.Even very careful when carrying, also the while has also been moved patient's head, cervical region and vertebra position.In addition, such moves, and is very dangerous to the heart patient.

Existing split Combined stretcher is symmetrical split project organization, vertically separately and from the centre vertically fastens from the centre.Therefore, there are not fixed complete or continual head and foot.Thereby, when stretcher when the centre separates, bottom and head will be united the position along the centre separately and cause unnecessary head movement.Also be same reason when two-part stretcher closes up, also will cause some vibrations when promptly two of stretcher parts move below patient head.Another disadvantage be the junction point of split Combined stretcher in the centre position, end, this means that foot has to move with convenient when stretcher connects to connect.As previously mentioned, any motion patient's head, the motion of cervical region or spinal column is worthless, because may aggravate existing injury.

The utility model content

Problem to be solved in the utility model is to overcome the defective that prior art exists, and a kind of symmetrical combined stretcher is provided, and has integral head and foot position, can reduce moving patient body to greatest extent during use.

In this utility model, describe for convenient, setting the residing one side of human body is the front of stretcher, otherwise is the back side.Outside the stretcher outer rim is, in the stretcher centre is.

This utility model symmetry combined stretcher is made up of the split plate that two block-shaped structures are identical; Described split plate is the L shape, and two split plates oppositely fasten relatively mutually and constitute the stretcher body;

Wide end fastening position at the split plate is provided with jam plate, has open slot on the jam plate, and the jam plate back side has spring latch; The back side that fastens the position at the narrow end of split plate is provided with the buckled recess corresponding with the jam plate shape, and buckled recess is provided with lock, lock position and jam plate open slot position adaptive (promptly suitable with the closed position of jam plate open slot); Be provided with a lock baffle plate, the one end is fixed in the lock top, and the other end is fixed on the outer split backboard face of buckled recess; After jam plate and lock fastened, spring latch pinned lock.

A vertical semilune groove is established in split plate inboard (locking edge), when two split plates oppositely fasten formation stretcher body relatively, forms a longitudinal fluting at stretcher body middle part.

The part that split plate semilune groove is positioned at, its transverse section are outer thick interior thin shovel shape.

Described split plate is plastics or fiberglass material.

This utility model symmetry combined stretcher can reduce moving patient body during use to greatest extent.The configuration of this split buckle-type can make the split plate insert from lying on the back under sick and wounded's health, and then be buckled into the stretcher body, thereby has avoided the moving of sick and wounded's health reduced the risk of unexpected injury.Especially split plate stage casing shovel shape Section Design more helps the split plate and inserts under sick and wounded's health from lying on the back.

The stretcher body middle part that above-mentioned shovel shape design, split plate fasten back formation forms recess, and patient lies in the recessed position of stretcher, and patient also is not easy laterally or to the side to move like this.

The center longitudinal fluting of the stretcher body behind the fastening is provided with, and can avoid inserting under the patient body and the split plate is clamped medicated clothing when fastening at the split plate, or can clip to patient when fastening, and makes things convenient for the split plate to fasten.

The L shaped design of split plate, make the split strip that complete headrest portion and foot be arranged, the preceding point that fastens is positioned at patient head ear side, so stretcher is opened or merged the motion that can not cause head together, therefore any moving all on stretcher can not touched head.

Plastics, glass-reinforced plastic material are nonconducting, and do not absorb the residue on blood and the health, or oily pollutant.Stretcher easy cleaning and sterilization.And can be suitable for patient is fixed on and does various radiological survey Xs on the stretcher.

Stretcher two split plates are oppositely relative, slightly firmly just can snap together after the extruding, and dead bolt is locked pinning automatically.This device is arranged on the quilt cover of stretcher face, can not harm patient during switching.

Description of drawings

Fig. 1 is the sketch maps of this utility model symmetry combined stretcher two split plates when oppositely snapping together relatively.

Fig. 2 is the quilt cover of this utility model symmetry combined stretcher.

Fig. 3 is the structural representations of this utility model symmetry combined stretcher two split plates when separating.

Fig. 4 is the A-A profile of Fig. 1.

Fig. 5 is the B-B profile of Fig. 1.

Fig. 6 is the C-C profile of Fig. 1.

Fig. 7 is jam plate, lock, structural representation when dead bolt fastens.

Fig. 8 is Fig. 7 D-D direction sketch map.

Fig. 9 is Fig. 7 E-E generalized section.

The specific embodiment

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

As shown in Figure 1, 2, 3, symmetrical combined stretcher is made up of the split plate (1,1 ') that two block-shaped structures are identical; The split plate is the L shape, and two split plates oppositely fasten relatively mutually and constitute the stretcher body; The split plate is L shaped, makes the split strip that complete headrest portion be arranged, and preceding fastening point is positioned at patient head ear side, so stretcher is opened or merged the motion that can not cause head together, therefore any moving all on stretcher can not touched head.It is to lie on the split plate of stretcher that patient begins, and half (another split plate) inserts following time of patient body from patient's opposite side in addition then, and patient's head is moved.Therefore, no matter stretcher is when merging or when separating, the motion of head all is to lack than the motion on common split type stretcher.This be because common split type bearer company contact in the center that is stretcher, be positioned at patient's head and foot below.

Among Fig. 3, be provided with the jam plate (3,3 ') of depression at the position that the wide end of split plate (1,1 ') (2,2 ') fastens, have open slot (4,4 ') on the jam plate, the jam plate back side has spring latch (5,5 '); Fasten the back side, position at the narrow end of split plate and be provided with the buckled recess corresponding (6,6 '), be provided with lock (8,8 ') at buckled recess and lock open slot inner end (7,7 ') correspondence position with the jam plate shape; Be provided with a lock baffle plate (9,9 '), the one end is fixed in the lock top, and the other end is fixed on the outer split backboard face of buckled recess; After jam plate and jam plate groove fastened, spring latch pinned lock.

The split plate is plastics or fiberglass material.Plastics, glass-reinforced plastic material are the insulation material, and do not absorb the residue on blood and the health, or oily pollutant.Stretcher easy cleaning and sterilization.And can be suitable for patient is fixed on and does various radiological survey Xs on the stretcher.

Stretcher two split plates are oppositely relative, slightly firmly just can snap together after the extruding, and dead bolt is locked pinning automatically.This device is arranged on the quilt cover of stretcher face, can not harm patient during switching.And, both safe and reliable in the use, have to open and close conveniently.

Split plate inboard is provided with vertical semilune groove (11,11 '), when two split plates fasten formation stretcher body mutually, forms a longitudinal fluting 12 at stretcher body middle part.Can avoid inserting under the patient body and the split plate is clamped medicated clothing when fastening, or when fastening, can clip to patient, make things convenient for the split plate to fasten at the split plate.

As Fig. 5, shown in Figure 6, the part that the semilune groove of split plate plate body is positioned at, its transverse section is outer thick interior thin shovel shape.The split plate fastens the stretcher body middle part formation depression arcuation that the back forms, and patient lies in the position of stretcher concave arc, and patient also is not easy laterally or to the side to move like this.Particularly point out, it is gradual change that the thickness at each position of stretcher body changes, and what therefore form is slick concave surface, makes patient feel more comfortable when not only carrying patient's body, simultaneously also can be better fixedly patient without any moving.

In order to improve the jam plate intensity of (4,4 '), added a circular steel plate (14,14 ') at the back side of jam plate.Be connected by screw with the front and back jam plate.

In operating process, insert a split plate from patient body one side, then another split plate is inserted under patient's the body.Two split plates are fastened, then stretcher is locked.Can lift stretcher at last and be transferred to emergency center.After patient is sent to assigned address, manually untie the locking of stretcher, extract major-minor split plate down out from patient body, patient falls on the sick bed or on the operating-table naturally.Therefore, can patient be placed on the stretcher or from stretcher with minimum motion and remove! Specifically, when stretcher connects or separate, can't cause the motion of guest's head.

Claims

1. a symmetrical combined stretcher is made up of the split plate (1,1 ') that two block-shaped structures are identical; It is characterized in that: described split plate is the L shape, and two split plates oppositely fasten relatively and constitute the stretcher body;

Wide end (2,2 ') fastening position at the split plate is provided with jam plate (3,3 '), has open slot (4,4 ') on the jam plate, and the jam plate back side has spring latch (5,5 '); The back side that fastens the position at the narrow end of split plate is provided with the buckled recess corresponding with the jam plate shape (6,6 '), and buckled recess is provided with lock (8,8 '), and lock position and jam plate open slot position are adaptive; Be provided with a lock baffle plate (9,9 '), the one end is fixed in the lock top, and the other end is fixed on the outer split backboard face of jam plate groove; After jam plate and lock fastened, spring latch pinned lock.

2. according to the described symmetrical combined stretcher of claim 1, it is characterized in that: described split plate inboard is provided with vertical semilune groove (11,11 '), when two split plates oppositely fasten formation stretcher body relatively, forms a longitudinal fluting (12) at stretcher body middle part.

3. according to claim 1 or 2 described symmetrical combined stretchers, it is characterized in that: the part that split plate semilune groove is positioned at, its transverse section are outer thick interior thin shovel shape.