CN215915293U

CN215915293U - Multifunctional first-aid stretcher

Info

Publication number: CN215915293U
Application number: CN202120714270.4U
Authority: CN
Inventors: 杨仕华; 江涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2022-03-01
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a multifunctional first-aid stretcher, which comprises a main body frame, a fixing frame, a fixed base, a support, rollers and a foldable anti-rollover structure, wherein the fixing frame is fixedly arranged on the side wall of the main body frame through butterfly bolts; the main part frame lower wall is equipped with the oxygen cylinder standing groove, main part frame bottom is equipped with the through-hole in the bottleneck department of oxygen cylinder standing groove, main part frame lateral wall is equipped with the oxygen flow meter and the relief pressure valve with the output tube intercommunication of oxygen cylinder. The utility model belongs to the technical field of medical equipment, and particularly provides a multifunctional first-aid stretcher bed which saves manpower resources, prevents side turning, saves space, prolongs the service life of equipment, prevents rain and snow and is low in cost.

Description

Multifunctional first-aid stretcher

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a multifunctional first-aid stretcher.

Background

The emergency medical nursing bed is an important part in medical work, and when a critically ill patient needs to be treated in a pre-hospital first aid, admission, diagnosis and treatment, transfer and outgoing examination, a group of medical staff are driven, and the patient can go from an ambulance stretcher to a medical stretcher and then to a rescue stretcher and a reservation stretcher.

The first-aid stretcher bed in the prior art has the following defects:

1. the existing first-aid stretcher needs more manpower in the process of first-aid movement, equipment such as a breathing machine, an oxygen cylinder, a micro pump, a monitor and the like need to be respectively held by different medical personnel or placed on the side of a patient in a mess, the occupied space is large, and the damage of the equipment is easily caused;

2. when the existing emergency stretcher is used, a patient needs to be frequently moved to pass through the stretcher, so that the pain of the patient and the risk of secondary damage are easily increased, and when the patient lies on the stretcher from a standing position, part of the stretcher may be laterally turned;

3. when the existing emergency stretcher is used in rainy and snowy weather, workers need to support the umbrella and are limited by weather factors, and the patients cannot be actively and effectively rescued if the conditions of the patients change.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides the multifunctional first-aid stretcher bed which is labor-saving, anti-rollover, space-saving, capable of prolonging the service life of equipment, rain-proof, snow-proof and low in cost.

The technical scheme adopted by the utility model is as follows: the utility model relates to a multifunctional first-aid stretcher, which comprises a main body frame, a fixing frame, a fixed base, supports, rollers and a foldable anti-rollover structure, wherein the fixing frame is fixedly arranged on the side wall of the main body frame through butterfly bolts; the foldable anti-rollover structure comprises a foldable flank, a flank wheel and a telescopic rod capable of driving the foldable flank to be opened and stored, the foldable flank is arranged in an arched manner and hinged to two sides of the lower wall of the main body frame, two ends of the telescopic rod are respectively hinged to the upper part of the foldable flank and the lower part of the main body frame, and the flank wheel is fixedly connected to the lower end of the foldable flank; the fixed frame is provided with a jack for detachably mounting an umbrella or a transfusion rod; the main part frame lower wall is equipped with the oxygen cylinder standing groove, main part frame bottom is equipped with the through-hole in the bottleneck department of oxygen cylinder standing groove, main part frame lateral wall is equipped with the oxygen flow meter and the relief pressure valve with the output tube intercommunication of oxygen cylinder.

Furthermore, the fixing frame is arranged in an arc shape with a convex upper part and a concave lower part.

Furthermore, the telescopic link is a hydraulic rod, the lower wall of the main body frame is further provided with a storage battery, a controller and a hydraulic cylinder, a control button of the hydraulic rod is arranged on a handle of the main body frame, and the storage battery is electrically connected with the hydraulic cylinder, the hydraulic rod and the control button respectively.

Furthermore, a connecting rod is horizontally and fixedly connected between the two folding side wings on the same side of the main body frame, a pedal plate is arranged on the connecting rod in the middle, and a safety belt for protecting medical personnel is arranged on the side wall of the main body frame.

Furthermore, the upper end of the side wall of the main body frame is symmetrically provided with an armrest frame and a safety belt for protecting a patient.

Furthermore, the main body frame is made of high-strength alloy materials.

Furthermore, a brake device is arranged on the roller.

Furthermore, the roller near one end of the main body frame is a universal wheel, and the roller near the other end of the main body frame is a directional wheel.

The utility model with the structure has the following beneficial effects: the multifunctional first-aid stretcher bed can solve the problems that instruments and equipment and an oxygen source are difficult to carry when high-grade life support is needed in the process of transferring critical patients from wards to emergency ambulance, from emergency ambulance to wards or from wards to examination rooms and wards, the instruments are not easy to place, fix and damage, large in occupied space and limited by rain and snow weather, and the multifunctional first-aid stretcher bed is small in occupied space, convenient to use, firm and good in safety, saves manpower and material resources and is not limited by weather; when the folding type rollover prevention structure is not used, the folding type rollover prevention structure is folded at the bottom of the main body frame, when the folding type rollover prevention structure is used, the telescopic rod drives the folding side wings and the pedal plate to rotate to two sides below the main body frame, the side wing wheels and the idler wheels are simultaneously supported on the ground, four side supporting points are added to the device, the rollover of the device is effectively prevented, the stability of the stretcher is enhanced, the rollover probability of the stretcher is greatly reduced, and the safety of a patient is ensured; utilize stepping on the sole and can make the patient more relaxed crouch on the main part frame, when the patient needs cardiopulmonary resuscitation, medical staff also can stand on stepping on the sole, through safety belt restraint medical staff's health, implement the chest and press outward, furthest improves the rescue guarantee for the patient, also can not influence when pressing the quality in the transit, has also guaranteed medical staff's safety.

Drawings

Fig. 1 is a front view of a multifunctional first-aid stretcher according to the present invention;

FIG. 2 is a cross-sectional view A-A' of FIG. 1;

FIG. 3 is a partial enlarged view of portion B of FIG. 2;

fig. 4 is a right side view of a multifunctional emergency cot according to the present invention;

fig. 5 is a schematic view of a folding side-turning prevention structure of the multifunctional first-aid stretcher according to the present invention.

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings: 1. the foldable side turn prevention device comprises a main body frame, 2, a fixing frame, 3, a fixing base, 4, a support, 5, a foldable side turn prevention structure, 6, a foldable side wing, 7, a side wing wheel, 8, a connecting rod, 9, a roller, 10, a pedal plate, 11, a telescopic rod, 12, a jack, 13, a safety belt, 14, an umbrella, 15, a handrail frame, 16, an oxygen cylinder placing groove, 17, a through hole, 18, an oxygen flow meter, 19 and a pressure reducing valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, the multifunctional first-aid stretcher of the utility model comprises a main body frame 1, a fixed mount 2, a fixed base 3, supports 4, rollers 9 and a foldable anti-rollover structure 5, wherein the fixed mount 2 is fixedly arranged on the side wall of the main body frame 1 through butterfly bolts, the fixed base 3 is arranged on the upper wall of the fixed mount 2, the fixed base 3 can stably place a monitor or a respirator, the foldable anti-rollover structure 5 and the supports 4 are arranged on the lower wall of the main body frame 1, the supports 4 are provided with four groups, the four groups of supports 4 are symmetrically arranged on two sides of the lower wall of the main body frame 1, and the rollers 9 are respectively and fixedly connected with the lower ends of the supports; the folding side-turn preventing structure 5 comprises a folding side wing 6, a side wing wheel 7 and a telescopic rod 11 capable of driving the folding side wing 6 to be opened and stored, the folding side wing 6 is arranged in an arched manner and hinged to two sides of the lower wall of the main body frame 1, two ends of the telescopic rod 11 are respectively hinged to the folding side wing 6 and the lower wall of the main body frame 1, and the side wing wheel 7 is fixedly connected to the lower end of the folding side wing 6; the fixed frame 2 is provided with a jack 12 for detachably mounting an umbrella 14 or a transfusion rod; an oxygen bottle placing groove 16 is formed in the lower wall of the main body frame 1, a through hole 17 is formed in the bottom of the main body frame 1 at the bottle mouth of the oxygen bottle placing groove 16, and a hand can be stretched through the through hole 17 to screw a switch knob of the oxygen bottle, so that the oxygen bottle is convenient and practical; the side wall of the main body frame 1 is provided with an oxygen flow meter 18 and a pressure reducing valve 19 which are communicated with an output pipe of an oxygen bottle.

The fixing frame 2 is in a saddle-type arc arrangement with a convex upper part and a concave lower part, so that a micro pump and a breathing machine at two sides of the fixing frame can be conveniently fixed, the space occupation is reduced, and medical staff are prevented from being influenced or rubbed when the fixing frame is pressed; the telescopic rod 11 is a hydraulic rod, the lower wall of the main body frame 1 is also provided with a storage battery, a controller and a hydraulic cylinder, a handle of the main body frame 1 is provided with a control button of the hydraulic rod, and the storage battery is respectively and electrically connected with the hydraulic cylinder, the hydraulic rod and the control button; a connecting rod 8 is horizontally and fixedly connected between the two folding side wings 6 on the same side of the main body frame 1, a pedal plate 10 is arranged in the middle of the connecting rod 8, and a safety belt 13 for protecting medical personnel is arranged on the side wall of the main body frame 1; the upper end of the side wall of the main body frame 1 is symmetrically provided with armrest frames 15; the main body frame 1 is made of high-strength alloy material; a brake device is arranged on the roller 9; the idler wheel 9 close to the tail of the main body frame 1 is a universal wheel, the idler wheel 9 close to the head of the main body frame 1 is a directional wheel, the adjustment of the driving direction is facilitated, and the included angle between the side wing wheel 7 and the lower end of the folding side wing 6 is 60 degrees so as to take account of the rotation and stable support of the side wing wheel 7 on the ground.

When the device is used specifically, a worker installs the monitor on the fixed base 3, installs the breathing machine on the device close to the head of the patient, installs the micro pump on the device far away from the head of the patient, puts 10L oxygen cylinders into the oxygen cylinder placing groove 16 and connects the oxygen tube; the staff press the control button on the handle of the main body frame 1, the telescopic rod 11 extends, the movable end of the telescopic rod 11 drives the folding flank 6 to stretch out from the lower part of the main body frame 1 to two sides of the lower part of the main body frame 1, the pedal 10 moves to two sides of the lower part of the main body frame 1 along with the connecting rod 8, the flank wheel and the roller wheel are simultaneously supported on the ground, at the moment, four side supporting points are added to the device, the side turning of the device is effectively prevented, the stability of the stretcher is enhanced, the side turning probability of the stretcher is greatly reduced, and the safety of a patient is ensured; the patient can lie on the main body frame 1 more easily by utilizing the foot treading plate 10, when the patient needs cardiopulmonary resuscitation, the medical staff can stand on the foot treading plate 10, the body of the medical staff is restrained by the safety belt 13, the chest compression is implemented, and the safety of the medical staff is also ensured when the compression quality is not influenced in the transfer process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional first-aid stretcher is characterized in that: the foldable anti-rollover structure and the supports are arranged on the lower wall of the main body frame, the supports are provided with four groups, the four groups of supports are symmetrically arranged on two sides of the lower wall of the main body frame, and the rollers are fixedly connected to the lower ends of the supports respectively; the foldable anti-rollover structure comprises a foldable flank, a flank wheel and a telescopic rod capable of driving the foldable flank to be opened and stored, the foldable flank is arranged in an arched manner and hinged to two sides of the lower wall of the main body frame, two ends of the telescopic rod are respectively hinged to the upper part of the foldable flank and the lower part of the main body frame, and the flank wheel is fixedly connected to the lower end of the foldable flank; the fixed frame is provided with a jack for detachably mounting an umbrella or a transfusion rod; the main part frame lower wall is equipped with the oxygen cylinder standing groove, main part frame bottom is equipped with the through-hole in the bottleneck department of oxygen cylinder standing groove, main part frame lateral wall is equipped with the oxygen flow meter and the relief pressure valve with the output tube intercommunication of oxygen cylinder.

2. The multifunctional emergency stretcher of claim 1, wherein: the fixing frame is arranged in an arc shape with a convex upper part and a concave lower part.

3. The multifunctional emergency stretcher of claim 1, wherein: the telescopic link is the hydraulic stem, main part frame lower wall still is equipped with battery, controller, pneumatic cylinder, and the main part frame is equipped with the control button of hydraulic stem on hand, battery respectively with pneumatic cylinder, hydraulic stem, control button electric connection.

4. The multifunctional emergency stretcher of claim 1, wherein: a connecting rod is horizontally and fixedly connected between the two folding side wings on the same side of the main body frame, a pedal is arranged in the middle of the connecting rod, and a safety belt is arranged on the side wall of the main body frame.

5. The multifunctional emergency stretcher of claim 1, wherein: the upper end of the side wall of the main body frame is symmetrically provided with handrail frames.

6. The multifunctional emergency stretcher of claim 1, wherein: the main body frame is made of high-strength alloy materials.

7. The multifunctional emergency stretcher of claim 1, wherein: and a brake device is arranged on the roller.

8. The multifunctional emergency stretcher of claim 1, wherein: the idler wheel close to one end of the main body frame is a universal wheel, and the idler wheel close to the other end of the main body frame is a directional wheel.