CN112690955A

CN112690955A - Medical first aid stretcher capable of assisting breathing

Info

Publication number: CN112690955A
Application number: CN202011394656.8A
Authority: CN
Inventors: 陆道羽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-04-23

Abstract

The invention relates to a stretcher, in particular to a medical emergency stretcher capable of assisting breathing. The invention aims to provide a medical emergency stretcher capable of assisting breathing, which can assist breathing of a patient with dyspnea, does not need manual lifting of the stretcher for transportation, and has high efficiency. In order to solve the above technical problem, the present invention provides a medical emergency stretcher capable of assisting respiration, comprising: a stretcher with a side frame connected thereon; a supporting frame connected to the stretcher; a slide plate slidably connected to the stretcher; the driving component is connected to the supporting frame; the left and right components are connected to the support frame; a respiratory assistance assembly rotatably connected to the side frame. The auxiliary breathing device disclosed by the invention has the advantages that the auxiliary breathing is carried out on the patient when the patient is transported manually through the matching of the driving assembly, the left and right assemblies and the breathing assisting assembly.

Description

Medical first aid stretcher capable of assisting breathing

Technical Field

The invention relates to a stretcher, in particular to a medical emergency stretcher capable of assisting breathing.

Background

With the development of modern science and technology, the living standard of people is improved, people often see some accidents in daily life, and people usually use a stretcher for transportation when transporting injured patients, and different stretchers are used according to patients with different properties, but the traditional stretcher is not used for patients with dyspnea, and cannot provide effective assistance in the transportation process, so that a stretcher capable of assisting the patients to breathe needs to be designed.

Through search, the patent publication numbers are: CN103584962B patent discloses a primary and secondary combined medical stretcher, which is characterized in that the stretcher comprises a primary stretcher and a secondary stretcher, the primary stretcher is movably connected with the secondary stretcher, the primary stretcher is rectangular, the primary stretcher comprises a primary cross beam, a primary longitudinal beam, a stretcher vertical beam and rollers, the primary cross beam is arranged on the primary longitudinal beam, the primary cross beam is connected with the primary longitudinal beam to form a stretcher frame, at least three stretcher vertical beams for supporting the whole stretcher frame are arranged on the primary longitudinal beam, the rollers are arranged at one end of the stretcher vertical beam contacting the ground, an expansion part capable of rotating around the primary cross beam and stretching along the longitudinal axis of the primary stretcher is arranged on the primary cross beam at one end of the primary stretcher, the effective length of the medical stretcher is ensured to meet the requirements of patients with different heights, the patent can not assist the breathing of the patients when transporting the patients, and the stretcher needs to be lifted manually, so that the transportation efficiency is low.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects that the patient with dyspnea cannot be assisted in breathing when the patient is transported, the stretcher needs to be lifted manually, and the transportation efficiency is low. The invention aims to provide a medical emergency stretcher capable of assisting breathing, which can assist breathing of a patient with dyspnea, does not need manual lifting of the stretcher for transportation and has high efficiency.

(2) Technical scheme

In order to solve the above technical problem, the present invention provides a medical emergency stretcher capable of assisting respiration, comprising: a stretcher with a side frame connected thereon; a supporting frame connected to the stretcher; a slide plate slidably connected to the stretcher; the driving component is connected to the supporting frame; the left and right components are connected to the support frame; a respiratory assistance assembly rotatably connected to the side frame.

Preferably, the drive assembly comprises: a motor mounted on the support frame; the cam is connected to the output shaft of the motor; the neck supporting plate is connected to the stretcher in a sliding mode and is located right above the cam.

Preferably, the left and right assemblies comprise: a first bevel gear connected to one side of the cam; the first rotating shaft is rotatably connected to the supporting frame; the second bevel gear is connected to one end of the first rotating shaft and meshed with the first bevel gear; a first gear connected to one side of the first rotating shaft; and the rack is connected to one side of the sliding plate and meshed with the first gear.

Preferably, the breathing assistance assembly comprises: a second rotating shaft rotatably connected to the side frame; the L-shaped plate is connected to the second rotating shaft; and the oxygen bag is arranged on the L-shaped plate.

Preferably, a transmission assembly is further included, the transmission assembly including: a third rotating shaft rotatably connected to the supporting frame; the second gear is connected to one side of the third rotating shaft and is meshed with the first gear; and the belt transmission set is connected between the third rotating shaft and the second rotating shaft.

Preferably, a moving assembly is further included, the moving assembly comprising: a bracket arranged at the bottom of the stretcher; the wheels are arranged at the bottom of the bracket; and the handle is connected to the bracket.

(3) Advantageous effects

1. The auxiliary breathing device disclosed by the invention has the advantages that the auxiliary breathing is carried out on the patient when the patient is transported manually through the matching of the driving assembly, the left and right assemblies and the breathing assisting assembly.

2. Thereby need not the manual work to rotate the second pivot through transmission assembly and provide the oxygen bag to the patient, saved the manpower and made the transportation more light.

3. Thereby need not artifical hand lift stretcher when the road situation is more level and smooth to transport the patient through removing the subassembly, reduced a large amount of manpowers.

Drawings

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

Fig. 2 is a schematic perspective view of the driving assembly of the present invention.

Fig. 3 is a partial perspective view of the present invention.

Fig. 4 is a perspective view of the left and right assemblies of the present invention.

Fig. 5 is a perspective view of the respiration-assisting component of the present invention.

Fig. 6 is a schematic perspective view of the transmission assembly and the moving assembly of the present invention.

The labels in the figures are: 1-stretcher, 2-side frame, 3-supporting frame, 4-sliding plate, 5-driving component, 51-motor, 52-cam, 53-neck supporting plate, 6-left and right components, 61-first bevel gear, 62-first rotating shaft, 63-second bevel gear, 64-first gear, 65-rack, 7-respiration assisting component, 71-second rotating shaft, 72-L-shaped plate, 73-oxygen bag, 8-transmission component, 81-third rotating shaft, 82-second gear, 83-belt transmission group, 9-moving component, 91-support, 92-wheel and 93-handle.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A medical emergency stretcher capable of assisting breathing comprises a stretcher 1, a side frame 2, a supporting frame 3, a sliding plate 4, a driving component 5, a left component 6, a right component 6 and a breathing assisting component 7, wherein the side frame 2 is connected between the front portion and the rear portion of the top of the stretcher 1, the bottom of the stretcher 1 is connected with the supporting frame 3, the sliding plate 4 is connected to the top of the stretcher 1 in a sliding mode, the driving component 5 is connected to the bottom of the inner side of the supporting frame 3, the left component 6 is connected to the bottom of the inner side of the supporting frame 3, and the breathing assisting component 7 is connected to the left side of.

The driving assembly 5 comprises a motor 51, a cam 52 and a neck supporting plate 53, the motor 51 is mounted on the left part of the inner side of the supporting frame 3, the cam 52 is connected to an output shaft of the motor 51, the neck supporting plate 53 is connected to the left side of the stretcher 1 in a sliding mode, and the neck supporting plate 53 is located right above the cam 52.

The left and right components 6 comprise a first bevel gear 61, a first rotating shaft 62, a second bevel gear 63, a first gear 64 and a rack 65, the right side of the cam 52 is connected with the first bevel gear 61, the left part of the inner side of the support frame 3 is rotatably connected with the first rotating shaft 62, the front end of the first rotating shaft 62 is connected with the second bevel gear 63, the second bevel gear 63 is meshed with the first bevel gear 61, the front side of the first rotating shaft 62 is connected with the first gear 64, the left side of the sliding plate 4 is connected with the rack 65, and the rack 65 is meshed with the first gear 64.

The respiration assisting component 7 comprises a second rotating shaft 71, an L-shaped plate 72 and an oxygen bag 73, the upper left side of the side frame 2 is rotatably connected with the second rotating shaft 71, the L-shaped plate 72 is connected onto the second rotating shaft 71, and the oxygen bag 73 is arranged on the left side of the upper part of the L-shaped plate 72.

When people transport patients with dyspnea, firstly, a worker lifts the stretcher 1 to the side of the patient, lifts the patient to enable the neck of the patient to be positioned on the neck supporting plate 53, starts the motor 51 to rotate to drive the cam 52 to rotate for a half circle when the worker transports the patient, the cam 52 rotates for a half circle to drive the neck supporting plate 53 to move upwards, an effect of lifting the lower jaw of the patient is achieved, the patient breathes more smoothly, the cam 52 rotates to drive the first bevel gear 61 to rotate, the first bevel gear 61 rotates to drive the second bevel gear 63 to rotate, the second bevel gear 63 rotates to drive the first rotating shaft 62 to rotate, the first rotating shaft 62 rotates to drive the first gear 64 to rotate, the first gear 64 rotates to drive the rack 65 to move leftwards, the rack 65 moves leftwards to drive the sliding plate 4 to move leftwards, so that the patient moves leftwards to enable the body of the patient to be in a comfortable state after lifting the lower, at this time, the staff rotates the second rotating shaft 71 to make the L-shaped plate 72 be positioned right above the patient, and then puts the oxygen bag 73 on the patient. When the destination is reached, the motor 51 is reversed to perform the reset.

Example 2

On the basis of embodiment 1, as shown in fig. 6, the device further includes a transmission assembly 8, the transmission assembly 8 includes a third rotating shaft 81, a second gear 82 and a belt transmission set 83, the third rotating shaft 81 is rotatably connected to the left portion of the inner side of the cradle 3, the second gear 82 is connected to the front side of the third rotating shaft 81, the second gear 82 is engaged with the first gear 64, and the belt transmission set 83 is connected to the rear end of the third rotating shaft 81 and the rear end of the second rotating shaft 71.

When first gear 64 rotated, first gear 64 rotated and drove second gear 82 and rotated, and second gear 82 rotated and drove third pivot 81 and rotated, and third pivot 81 rotated and drove second pivot 71 and rotated to do not need the manual work to rotate second pivot 71 and provide oxygen bag 73 to the patient, saved the manpower and made the transportation more light.

As shown in fig. 6, the stretcher further comprises a moving assembly 9, the moving assembly 9 comprises a support 91, wheels 92 and handles 93, the support 91 is arranged at the bottom of the stretcher 1, the wheels 92 are arranged at the bottom of the support 91, and the handles 93 are connected to the front side and the rear side of the support 91.

When lifting the patient on stretcher 1, the staff can support stretcher 1 on support 91, then is equipped with the artifical handle 93 that promotes of wheel 92 through support 91 bottom and makes stretcher 1 remove to do not need artifical hand to lift stretcher 1 to transport the patient when the road potential is more level and smooth, reduced a large amount of manpowers.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A medical emergency stretcher capable of assisting breathing is characterized by comprising:

a stretcher (1) connected with a side frame (2);

a supporting frame (3) connected to the stretcher (1);

a slide plate (4) slidably connected to the stretcher (1);

a drive assembly (5) connected to the support frame (3);

a left component (6) and a right component (6) which are connected to the supporting frame (3);

a respiration-assisting component (7) which is rotatably connected to the side frame (2).

2. The medical assisted breathing emergency stretcher according to claim 1 characterized in that the drive assembly (5) comprises:

a motor (51) mounted on the support frame (3);

a cam (52) connected to an output shaft of the motor (51);

and a neck holding plate (53) which is connected to the stretcher (1) in a sliding manner, wherein the neck holding plate (53) is positioned right above the cam (52).

3. The medical emergency stretcher with assisted respiration as claimed in claim 2, characterized in that the left and right assemblies (6) comprise:

a first bevel gear (61) connected to the cam (52) side;

a first rotating shaft (62) rotatably connected to the support frame (3);

a second bevel gear (63) connected to one end of the first rotating shaft (62), the second bevel gear (63) meshing with the first bevel gear (61);

a first gear (64) connected to the first rotating shaft (62) side;

and the rack (65) is connected to one side of the sliding plate (4), and the rack (65) is meshed with the first gear (64).

4. A medical assisted breathing emergency stretcher according to claim 3 characterized in that the assisted breathing assembly (7) comprises:

a second rotating shaft (71) rotatably connected to the side frame (2);

an L-shaped plate (72) connected to the second rotating shaft (71);

an oxygen bag (73) arranged on the L-shaped plate (72).

5. The medical emergency stretcher with assisted respiration as claimed in claim 4, further comprising a transmission assembly (8), wherein the transmission assembly (8) comprises:

a third rotating shaft (81) rotatably connected to the support frame (3);

a second gear (82) connected to one side of the third rotating shaft (81), the second gear (82) meshing with the first gear (64);

and the belt transmission group (83) is connected between the third rotating shaft (81) and the second rotating shaft (71).

6. The medical emergency stretcher with assisted respiration as claimed in claim 5, further comprising a moving assembly (9), wherein the moving assembly (9) comprises:

a bracket (91) arranged at the bottom of the stretcher (1);

a wheel (92) arranged at the bottom of the bracket (91);

and a handle (93) connected to the bracket (91).