CN112402133A

CN112402133A - Stretcher combined sickbed

Info

Publication number: CN112402133A
Application number: CN202011105566.2A
Authority: CN
Inventors: 芦慧敏; 陈露玲; 周容; 梁媚
Original assignee: First Affiliated Hospital of PLA Military Medical University
Current assignee: Nanfang Hospital; First Affiliated Hospital of PLA Military Medical University
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-02-26

Abstract

The invention discloses a stretcher combined sickbed which comprises a bed body and a stretcher mechanism, wherein the stretcher mechanism is detachably arranged on the bed body, the stretcher mechanism comprises a holding component, a bearing component and a connecting component, the bearing component is bound on the holding component, and the holding component is connected to a bed frame through the connecting component. This stretcher combination sick bed passes through the equipment and the dismantlement of the stretcher mechanism and the bed body for stretcher mechanism can demolish exclusive use, directly shifts the transport with the patient from the bed body through stretcher mechanism, has avoided the secondary damage that the transfer transport of patient between two sick beds caused, has also alleviateed medical personnel and family members's transport patient's intensity of labour simultaneously.

Description

Stretcher combined sickbed

Technical Field

The invention relates to the technical field of medical auxiliary sickbeds, in particular to a stretcher combined sickbed.

Background

The stretcher plays a vital role in the occurrence of major accidents, on-site treatment and operation treatment of patients. The medical staff takes the patient to the hospital and deals with the simple treatment of the patient on the stretcher in the way, and the patient needs to be transferred to the sickbed after being admitted to the hospital. The existing stretcher is mostly simple in structure, only comprises a front lifting rod, a rear lifting rod and a main body frame, and can only be used as a tool to carry a patient to an ambulance when an emergency occurs, and other sickbeds need to be converted to continue treatment after the patient arrives at a hospital, so that secondary pain can be brought to the patient in the transferring and carrying process. Meanwhile, the patient can carry out various examinations during hospitalization, and needs to be lifted by a plurality of family members or medical care personnel through a stretcher so as to be transferred between a sickbed and a physical examination bed, between the physical examination bed and an operating table and between the operating table and the sickbed, so that the pain is brought to the patient, and the labor intensity of the medical care personnel and the family members is increased. Therefore, a medical care tool combining a stretcher and a sickbed is urgently needed.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a stretcher combined sickbed, which solves the problems that the patient suffers from bed changing to cause secondary injury and the labor intensity of medical care personnel and family members is increased.

In order to realize the technical effects, the technical scheme adopted by the invention is as follows:

a stretcher combination hospital bed comprising:

the bed body comprises a bed board and a bed frame, and the bed board is arranged on the bed frame; and

the stretcher mechanism, stretcher mechanism detachably sets up on the bed body, stretcher mechanism is including holding the subassembly, undertaking subassembly and coupling assembling, undertakes the subassembly and binds on holding the subassembly, holds the subassembly and passes through coupling assembling and connect on the bedstead.

Above-mentioned stretcher combination sick bed passes through the equipment and the dismantlement of the stretcher mechanism and the bed body for the independent use can be demolishd to the stretcher mechanism, directly shifts the transport with the patient from the bed body through the stretcher mechanism, has avoided the secondary damage that the transfer transport of patient between two sick beds caused, has also alleviateed medical personnel and family members's transport patient's intensity of labour simultaneously.

Furthermore, the holding assembly comprises a first holding pipe, a second holding pipe and a rotating shaft, the first holding pipe and the second holding pipe are arranged in parallel, two ends of the first holding pipe and the second holding pipe are of closed structures, and the rotating shaft is rotatably connected in the first holding pipe; the bearing component comprises a bearing cloth sheet, cloth single seams are formed in the first holding pipe and the second holding pipe, one end of the bearing cloth sheet penetrates through the cloth single seam of the first holding pipe to be wound on the rotating shaft, and the other end of the bearing cloth sheet penetrates through the cloth single seam of the second holding pipe to be connected with the second holding pipe in a clamping mode. The patient lies on the bearing sheet, and the medical staff can hold the first holding tube and the second holding tube to transfer and carry the patient.

Furthermore, undertake the cloth list and keep away from the one end joint ball of pivot, the second grips and has seted up the joint hole on the cloth list seam of pipe, and the diameter in joint hole is greater than the width that the cloth was singly sewed, and the joint ball can insert the joint hole and slide in the cloth list seam. The clamping ball is inserted into the clamping hole to slide in the cloth sheet seam, and the clamping ball is clamped on the second holding pipe, so that the cloth sheet is fixedly born.

Furthermore, both ends of the rotating shaft are connected with torsion springs, the inner side ends of the torsion springs are connected with the rotating shaft, and the outer side ends of the torsion springs are connected with the inner wall of the first holding pipe. The stretching width of the cloth sheet from the first holding pipe can be freely adjusted through the rotation performance of the torsion spring.

Further, the both ends of the first pipe that grips all are equipped with the locating part, the locating part includes spacing ring and spacing screwed pipe, spacing screwed pipe includes inflation portion and fixed part, the external screw thread has been seted up to the lateral surface of inflation portion, the internal thread has been seted up to the spacing ring medial surface, spacing ring one end and the first pipe threaded connection that grips, the other end and inflation portion threaded connection grip, the inflation portion is equipped with a plurality of expansion joints along axis direction spaced apart, the length of inflation portion in the axis direction is the twice of fixed part, the interior pipe diameter size of inflation portion is less than the interior pipe diameter of fixed part, the tip of pivot extends to the first outside of holding the pipe, spacing screwed pipe slip cap is established in the pivot and is located the first tip outside of. The limiting ring is screwed on the expansion part of the limiting spiral tube, so that the rotation of the rotating shaft can be limited, the rotation of the torsion spring is further limited, and the stretching width of the cloth sheet is fixedly born.

Further, coupling assembling includes first connecting pipe, second connecting pipe, clip and buckle, and first connecting pipe sets up on connecting the horizontal pole, and the second connecting pipe sets up the side at the bedstead, and first connecting pipe setting is on the first bottom side of gripping the pipe, and the clip sets up on first connecting pipe, and the buckle setting is on the second connecting pipe, and the buckle is connected with the clip joint. The buckle is buckled on the buckle through the buckle ring, so that the first connecting pipe and the second connecting pipe are connected together, and the stretcher mechanism is fixed on the bed body.

Furthermore, the side surface of the bed frame is provided with a containing groove, and the shape and the size of the containing groove are matched with those of the second holding pipe. The accommodating groove is used for accommodating the first holding pipe and the second holding pipe.

Furthermore, a baffle plate is arranged on the upper cover of the accommodating groove. The baffle can prevent the first holding pipe and the second holding pipe from falling from the containing groove.

The invention has the beneficial effects that: this stretcher combination sick bed passes through the combination and the dismantlement of the stretcher mechanism and the bed body for medical personnel can directly use stretcher mechanism to shift the transport with the patient on the bed body, has avoided the secondary damage that the transfer transport of patient between two sick beds caused, has also alleviateed medical personnel and family members's transport patient's intensity of labour simultaneously, and stretcher mechanism and bed body also can the exclusive use moreover. The limiting piece is arranged to limit the rotation of the rotating shaft, so that the width of the cloth sheet stretched out of the first holding pipe can be adjusted; the cooperation of accomodating groove and baffle sets up and can hold the pipe with first holding and hold with the second and accomodate and shelter from, avoids first holding the pipe and the second holds the pipe and droops and touch medical personnel easily in the bed body outside.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings, which are required to be used in the embodiments, will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

FIG. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the stretcher mechanism;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic structural diagram of a limiting member;

FIG. 5 is a schematic view of the structure in the direction B of FIG. 1;

reference numerals:

10-bed body, 11-bed board, 12-bed frame, 121-containing groove, 122-baffle, 123-sliding rail, 124-push handle, 125-sliding bar, 20-stretcher mechanism, 21-holding component, 211-first holding tube, 212-second holding tube, 213-rotating shaft, 214-cloth single seam, 215-torsion spring, 22-bearing component, 221-bearing cloth single, 222-reinforcing belt, 223-clamping ball, 224-clamping hole, 23-connecting component, 231-first connecting tube, 232-second connecting tube, 233-clasp, 234-buckle, 24-limiting component, 241-limiting ring, 242-limiting screw tube, 243-expansion part, 244-fixing part and 245-expansion seam.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate and imply that the positions or elements referred to must have particular orientations, be constructed and operated in particular ways, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1 and 2, the combined sickbed with a stretcher according to the present invention includes a bed body 10 and a stretcher mechanism 20, wherein the stretcher mechanism 20 is detachably disposed on the bed body 10. Wherein, the bed body 10 comprises a bed board 11 and a bed frame 12, and the bed board 11 is arranged on the bed frame 12. The patient can lie on bed body 10 usually, when needs shift the transport, medical personnel can demolish stretcher mechanism 20, directly lift stretcher mechanism 20 and shift the transport with the patient and examine and treat, after the patient shifts the transport, assemble stretcher mechanism 20 on bed body 10 again.

The stretcher mechanism 20 comprises a holding component 21, a bearing component 22 and a connecting component 23, wherein the bearing component 22 is bound on the holding component 21, and the holding component 21 is connected on the bedstead 12 through the connecting component 23. Specifically, the holding assembly 21 includes a first holding tube 211, a second holding tube 212 and a rotating shaft 213, the first holding tube 211 and the second holding tube 212 are disposed in parallel and both ends are closed structures, and the rotating shaft 213 is rotatably connected in the first holding tube 211.

The bearing assembly 22 includes a bearing sheet 221, and the bearing sheet 221 is laid on the bed plate 11, so that the bed plate 11 supports the bearing sheet 221 when a patient lies on the bed 10. The supporting cloth sheet 221 is provided with a plurality of reinforcing belts 222 at intervals, the extending direction of the length of each reinforcing belt 222 is perpendicular to the length direction of the supporting cloth sheet 221, the first holding pipe 211 and the second holding pipe 212 are both provided with cloth sheet slits 214, one end of the supporting cloth sheet 221 penetrates through the cloth sheet slits 214 of the first holding pipe 211 and is wound on the rotating shaft 213, and the other end of the supporting cloth sheet 221 penetrates through the cloth sheet slits 214 of the second holding pipe 212 and is connected with the second holding pipe 212 in a clamping mode. Wherein, both ends of the rotating shaft 213 are connected with a torsion spring 215, the inner side end of the torsion spring 215 is connected with the rotating shaft 213, and the outer side end of the torsion spring 215 is connected with the inner wall of the first holding tube 211. Undertake a plurality of joint balls 223 of the one end that the cloth list 221 is far away from pivot 213, seted up a plurality of joint holes 224 on the cloth list seam 214 of second grip pipe 212, and the diameter of joint hole 224 is greater than the width of cloth list seam 214, joint ball 223 can insert joint hole 224 and slide in cloth list seam 214, and simultaneously, joint ball 223 also can block in the outside of cloth list seam 214 of first grip pipe 211, prevents to undertake that the one end that the cloth list 221 is far away from pivot 213 is received in first grip pipe 211.

Referring to fig. 3 and 4, preferably, the two ends of the first holding tube 211 are respectively provided with a limiting member 24, the limiting member 24 includes a limiting ring 241 and a limiting screw tube 242, the limiting screw tube 242 includes an expansion portion 243 and a fixing portion 244, the expansion portion 243 and the fixing portion 244 are integrally formed, the outer side surface of the expansion portion 243 is provided with an external thread, the inner side surface of the limiting ring 241 is provided with an internal thread, one end of the limiting ring 241 is in threaded connection with the first holding tube 211, the other end of the limiting ring is in threaded connection with the expansion portion 243, the expansion portion 243 is provided with a plurality of expansion slots 245 at intervals along the axial direction, the length of the expansion portion 243 in the axial direction is twice as long as the fixing portion 244, the inner diameter of the expansion portion 243 is smaller than that of the fixing portion 244, so that when the limiting ring 241 is screwed to the expansion portion 243, the expansion portion 243 is pressed on. The end of the rotating shaft 213 extends to the outer side of the first holding tube 211, and the limiting screw tube 242 is slidably sleeved on the outer side of the end of the rotating shaft 213 located at the outer side of the first holding tube 211.

When the end of the cloth sheet 221 away from the rotating shaft 213 is stretched and clamped on the second holding tube 212, the torsion spring 215 has a restoring characteristic, and in order to prevent the torsion spring 215 from rotating, the limiting ring 241 is screwed on the expansion part 243 to limit the rotation of the rotating shaft 213, and further limit the rotation of the torsion spring 215.

As shown in FIG. 1, a receiving groove 121 is formed on a side surface of the frame 12, and the shape and size of the receiving groove 121 are matched with those of the second holding pipe 212. The storage groove 121 is used to store the second holding tube 212 when the stretcher mechanism 20 is combined with the bed 10. Wherein, accomodate groove 121 upper cover and be equipped with baffle 122, the side of bedstead 12 is equipped with two parallel arrangement's slide rail 123, two slide rails 123 are vertical to be located respectively and accomodate the both ends outside of groove 121, the top side of baffle 122 is equipped with draw runner 125, the both sides limit of draw runner 125 can insert the slide rail 123 and slide, the side that the groove 121 was kept away from to baffle 122 is equipped with and pushes away the handle 124, use and push away the handle 124 and can easily push away baffle 122 and slide along slide rail 123 to open and close and accomodate groove 121.

As shown in fig. 5, the connection assembly 23 includes a first connection pipe 23, a second connection pipe 232, a clasp 233 and a clasp 234, wherein the top end of the first connection pipe 23 is disposed on the bottom side of the first holding pipe 211, the bottom end of the second connection pipe 232 is disposed on the bed frame 12, the first connection pipe 23 can be inserted into the second connection pipe 232, the clasp 233 is disposed on the first connection pipe 23, the clasp 234 is disposed on the second connection pipe 232, and the clasp 234 is connected to the clasp 233 in a snap-fit manner. The retaining ring 234 is made of elastic material.

The working principle of the invention is as follows: when the patient needs to be transferred and carried, firstly, the baffle 122 is pushed, the accommodating groove 121 is opened, and the second holding pipe 212 is taken out of the accommodating groove 121; then the buckle 234 is taken down from the clasp 233, and the stretcher mechanism 20 and the bed body 10 are removed; then the limiting ring 241 is unscrewed, the expansion part 243 of the limiting screw tube 242 is exposed, the width of the cloth sheet 221 stretched from the first holding tube 211 is adjusted, so that the patient can lie down conveniently, the limiting ring 241 is screwed, and the rotation of the rotating shaft 213 is limited; after the patient is finished, the patient can be lifted for transfer and carrying.

When the patient again needs to lie on the bed 10, the stretcher mechanism 20 is re-mounted on the bed 10.

The invention has the beneficial effects that: this stretcher combination sick bed passes through the combination and the dismantlement of stretcher mechanism 20 and the bed body 10 for medical personnel can directly use stretcher mechanism 20 with the patient to shift the transport on the bed body 10, has avoided the secondary damage that the transfer transport of patient between two sick beds caused, has also alleviateed medical personnel and family members's transport patient's intensity of labour simultaneously, and stretcher mechanism 20 and the bed body 10 also can the exclusive use moreover. The limiting piece 24 is arranged to limit the rotation of the rotating shaft 213, so as to adjust the width of the cloth sheet 221 stretched from the first holding tube 211; accommodating groove 121 and baffle 122 are matched to store and shield first holding tube 211 and second holding tube 212, so that medical personnel can be prevented from being easily touched by first holding tube 211 and second holding tube 212 by drooping outside bed body 10.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. A stretcher combination sickbed is characterized by comprising:

the stretcher mechanism, stretcher mechanism detachably sets up on the bed body, stretcher mechanism is including holding the subassembly, undertaking subassembly and coupling assembling, undertake the subassembly and bind on holding the subassembly, it connects on the bedstead through coupling assembling to hold the subassembly.

2. The stretcher combination sickbed according to claim 1, characterized in that: the holding assembly comprises a first holding pipe, a second holding pipe and a rotating shaft, the first holding pipe and the second holding pipe are arranged in parallel, two ends of the first holding pipe and the second holding pipe are of closed structures, and the rotating shaft is rotatably connected in the first holding pipe;

the bearing component comprises a bearing cloth sheet, the first holding pipe and the second holding pipe are provided with cloth single seams, one end of the bearing cloth sheet penetrates through the cloth single seam of the first holding pipe to be wound on the rotating shaft, and the other end of the bearing cloth sheet penetrates through the cloth single seam of the second holding pipe to be connected with the second holding pipe in a clamping mode.

3. The stretcher combination sickbed according to claim 2, characterized in that: undertake the cloth list and keep away from the one end joint ball of pivot, the joint hole has been seted up on the cloth list seam of second grip pipe, and the diameter in joint hole is greater than the width of cloth list seam, the joint ball can insert the joint hole and slide in the cloth list seam.

4. The stretcher combination sickbed according to claim 3, characterized in that: the both ends of pivot all are connected with the torsional spring, the medial extremity and the pivot of torsional spring are connected, the outside end and the first interior wall connection who grips the pipe of torsional spring.

5. The stretcher combination sickbed according to claim 4, characterized in that: the utility model discloses a pipe, including the pivot, the first both ends of gripping the pipe all are equipped with the locating part, the locating part includes spacing ring and spacing screwed pipe, spacing screwed pipe includes inflation portion and fixed part, the external screw thread has been seted up to the lateral surface of inflation portion, the internal thread has been seted up to the spacing ring medial surface, spacing ring one end and the first pipe threaded connection that grips, the other end and inflation portion threaded connection, the inflation portion is equipped with a plurality of expansion joints along axis direction spaced apart, the length of inflation portion at the axis direction is the twice of fixed part, the interior pipe diameter size of inflation portion is less than the interior pipe diameter of fixed part, the tip of pivot extends to the first pipe outside of gripping, spacing screwed pipe slip cap is established and is located the first tip outside of gripping the pipe outside in.

6. The stretcher combination sickbed according to claim 1, characterized in that: coupling assembling includes first connecting pipe, second connecting pipe, clip and buckle, the top setting of first connecting pipe is on the first bottom side of gripping the pipe, the bottom setting of second connecting pipe is on the bedstead, first connecting pipe can insert in the second connecting pipe, the clip sets up on first connecting pipe, the buckle sets up on the second connecting pipe, and the buckle is connected with the clip joint.

7. The stretcher combination sickbed according to claim 6, characterized in that: the side surface of the bed frame is provided with a containing groove, and the shape and the size of the containing groove are matched with those of the second holding pipe.

8. The stretcher combination sickbed according to claim 7, characterized in that: the upper cover of the containing groove is provided with a baffle.