CN210044283U

CN210044283U - Transfer nursing stretcher for general surgery department

Info

Publication number: CN210044283U
Application number: CN201920752769.7U
Authority: CN
Inventors: 李娅娅
Original assignee: First Hospital of Lanzhou University
Current assignee: First Hospital of Lanzhou University
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-11
Anticipated expiration: 2029-05-23

Abstract

A transfer nursing stretcher for general surgery effectively solves the problems that the post-operation transfer of patients in general surgery is difficult and the labor intensity of medical care personnel is increased; the T-shaped sliding block type automatic transmission device comprises a support, wherein left and right fixing plates are respectively arranged on the front side and the rear side of the support, transmission devices are respectively arranged on the lower sides of the two fixing plates, the two transmission devices respectively comprise left and right main body blocks, T-shaped grooves which are communicated from left to right and are provided with inward openings are respectively formed in the two main body blocks, two T-shaped sliding blocks which can move oppositely or back to back are respectively connected in the two T-shaped grooves in a sliding mode, and an inwards concave arc-shaped base plate is arranged between the; the structure is simple, convenient and flexible to operate, can be used for rapidly transferring patients, can realize the stable transfer of the patients only by the operation of two medical workers, and is safe, reliable, novel in conception and strong in usability.

Description

Transfer nursing stretcher for general surgery department

Technical Field

The utility model relates to a department of general surgery's medical treatment auxiliary instrument field, especially a department of general surgery is with shifting nursing stretcher.

Background

After an operation, a patient in general surgery needs to be transferred between an operating table and a hospital bed, and the patient can cause a series of problems of disturbance of body movement, such as different degrees of consciousness disturbance, difficulty in limb movement and the like due to anesthesia or trauma. Adopt the manual work to transfer patient to the stretcher usually at present, need a plurality of medical personnel to carry patient simultaneously, not only waste time and energy, be difficult to the steadiness during the transport moreover, cause jolting, cause secondary damage to patient easily, aggravate patient's the state of an illness.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for the defect of customer service prior art, the utility model aims at providing a department of general surgery is with transferring nursing stretcher, the effectual patient postoperative of having solved current department of general surgery shifts the difficulty, increases medical personnel intensity of labour's problem.

The utility model discloses a support, both sides are equipped with the fixed plate of left right direction respectively around the support, and two fixed plate downside are equipped with transmission respectively, and two transmission include the main part piece of left right direction respectively, have seted up about in two main part pieces respectively and have link up and open inside T type groove, and two T type inslots respectively sliding connection have two relative or back of the body motion's simultaneously T type sliders, are equipped with the curved backing plate of indent between the corresponding T type slider before two.

Compared with the prior art, the beneficial effects of the utility model are that: when using, the accessible rotates the distance between two backing plates of left hand wheel control of stretcher, need not move patient's the condition down fast transfer to the stretcher of patient by a wide margin, easy operation is convenient nimble, transfer patient that can be quick, only need two medical personnel to operate can realize the steady transfer of patient, safety and reliability, effectual patient that has reduced receives the possibility of secondary injury, and greatly reduced medical personnel's working strength, this simple structure, and convenient for operation, the design is novel, and the usability is strong.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a cross-sectional view of the transmission of the present invention.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

Fig. 5 is a half sectional axial view of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5 give, including support 1, both sides are equipped with left right direction's fixed plate 2 respectively around support 1, and two 2 downside of fixed plate are equipped with transmission respectively, and two transmission include left right direction's main part piece 3 respectively, link up about having seted up respectively in two main part pieces 3 and open up just inward T type groove 4, and sliding connection has two T type sliders 5 that can be relative simultaneously or move back to back in two T type grooves 4 respectively, is equipped with indent curved backing plate 6 between two preceding back corresponding T type sliders 5.

In order to enable the two T-shaped sliding blocks 5 in the same T-shaped groove 4 to move oppositely or back to back simultaneously, the outer end face of each T-shaped sliding block 5 is respectively provided with teeth 7, worm screws 8 which are axially arranged at left and right and meshed with the teeth 7 at the corresponding sides of the worm screws 8 are rotationally connected in the two main body blocks 3, and the spiral lines at the left and right sides of the worm screws 8 are different in rotating direction.

In order to limit the moving position of each T-shaped sliding block 5, a limiting groove 9 which is positioned right above the T-shaped sliding block 5 and communicated with the T-shaped groove 4 is formed in the main body block 3, and a limiting block 10 which can move left and right in the limiting groove 9 is arranged on the T-shaped sliding block 5.

In order to enable the worm 7 to rotate, a pinion 11 is coaxially fixed on the left side of the worm 8, a box body 12 communicated with the inside of the main body block 3 is arranged on the outer side of the main body block 3, a driving shaft 13 which is located on the outer side of the worm 8 in the left-right axial direction is connected in the box body 12 in a rotating mode, a main gear 14 meshed with the pinion 11 is coaxially arranged on the driving shaft 13, and a hand wheel 15 is coaxially fixed at the left end of the driving shaft 13, penetrates through the box body 12.

In order to make the bracket 1 easier to move, the front end and the rear end of the bracket 1 are tilted upwards by a certain angle.

In order to better connect the T-shaped sliding block 5 and the backing plate 6, a connecting plate 16 is arranged between the T-shaped sliding block 5 and the backing plate 6.

When the utility model is used, the hand wheel 15 of the stretcher front side transmission device is clockwise rotated, the main gear 14 is coaxially driven to rotate through the driving shaft 13, the pinion 11 is rotated through meshing, the worm 8 is driven to rotate, two T-shaped sliders 5 in the same T-shaped groove 4 simultaneously move back to back through meshing, the backing plate 6 is driven to move outwards through the connecting plate 16, when the limiting blocks 10 respectively move to the outer ends of the corresponding limiting grooves 9, the hand wheel 15 stops rotating, when the hand wheel 15 of the stretcher front side transmission device is rotated, the hand wheel 15 of the stretcher rear side transmission device is simultaneously clockwise rotated, the motion process of the stretcher rear side transmission device is consistent with the above, the distance between the two backing plates 6 reaches the maximum, and the stretcher is placed around a patient from top to bottom;

when the bracket 1 is placed stably, a hand wheel 15 on the left side of the stretcher is rotated anticlockwise, a main gear 14 is coaxially driven to rotate through a driving shaft 13, a pinion 11 is driven to rotate through meshing, a worm 8 is driven to rotate, two T-shaped sliding blocks 5 in the same T-shaped groove 4 simultaneously move relatively through meshing, a backing plate 6 is driven to move inwards through a connecting plate 16, the backing plate 6 stably enters the lower part of the body of a patient, the backing plate 6 is contacted with the lower part of the body of the patient, the body of the patient is stably lifted upwards when the backing plate 6 moves inwards due to the fact that the backing plate 6 is in an inwards concave arc shape, when limiting blocks 10 respectively move to the inner ends of corresponding limiting grooves 9, the hand wheel 15 is stopped to rotate, when the hand wheel 15 of the transmission device on the front side of the stretcher is rotated, the hand wheel 15 of the transmission device on the rear side of the stretcher is simultaneously rotated anticlockwise, the motion, the patient is transferred to a hospital bed or an operating table via a stretcher.

Compared with the prior art, the beneficial effects of the utility model are that: when using, the accessible rotates the distance between two backing plates of left hand wheel control of stretcher, need not move patient's the condition down with the quick transfer of patient to the stretcher of by a wide margin, easy operation is convenient nimble, transfer patient that can be quick, only need two medical personnel to operate can realize the steady transfer of patient, safety and reliability, effectual patient that has reduced receives the possibility of secondary injury, and greatly reduced medical personnel's working strength, this simple structure, and convenient for operation, the design is novel, and the usability is strong.

Claims

1. The utility model provides a department of general surgery is with shifting nursing stretcher, which comprises a bracket (1), a serial communication port, both sides are equipped with fixed plate (2) of left right direction respectively around support (1), two fixed plate (2) downside are equipped with transmission respectively, two transmission include main part piece (3) of left right direction respectively, link up about having seted up respectively in two main part pieces (3) and open inside T type groove (4), sliding connection has two T type slider (5) that can be relative simultaneously or move back to back mutually in two T type grooves (4) respectively, be equipped with arc backing plate (6) of indent between T type slider (5) that correspond around two.

2. The stretcher for transferring and nursing in general surgery department according to claim 1, characterized in that teeth (7) are arranged on the outer end surface of each T-shaped sliding block (5), worms (8) which are axially arranged at left and right and meshed with the teeth (7) at the corresponding side are respectively rotatably connected in the two main body blocks (3), and the spiral lines at the left and right sides of the worm (8) are different in rotation direction.

3. The transfer nursing stretcher for general surgery department according to claim 1, wherein a limiting groove (9) which is positioned right above the T-shaped sliding block (5) and is communicated with the T-shaped groove (4) is arranged in the main body block (3), and a limiting block (10) which can move left and right in the limiting groove (9) is arranged on the T-shaped sliding block (5).

4. The stretcher for transfer nursing in general surgery department according to claim 2, characterized in that a pinion (11) is coaxially fixed on the left side of the worm (8), a box body (12) communicated with the inside of the main body block (3) is arranged on the outer side of the main body block (3), a left axial driving shaft (13) and a right axial driving shaft (13) are rotationally connected in the box body (12), a main gear (14) meshed with the pinion (11) is coaxially arranged on the driving shaft (13), and a hand wheel (15) is coaxially fixed on the left end of the driving shaft (13) and penetrates through the box body (12).

5. The transfer nursing stretcher for general surgery department according to claim 1, characterized in that the front end and the rear end of the bracket (1) are tilted upwards for a certain angle.

6. The transfer nursing stretcher for general surgery department according to claim 1 characterized in that a connecting plate (16) is arranged between the T-shaped sliding block (5) and the backing plate (6).