CN217409167U - High-efficiency transfer medical bed - Google Patents

Abstract

The utility model belongs to the technical field of medical instruments, and relates to a high-efficiency transfer medical bed, which comprises a bed body base and a portable stretcher; two ends of the bed body base are provided with a rotatable bed tail plate; the portable stretcher is movably arranged on the bed body base along the axial direction of the bed body base and is fixed through the rotatable bed tail plate. The utility model provides a can shift medical bed is shifted to the high efficiency that the disease shifts fast, application scope is wide and be convenient for operate.

Description

High-efficiency transfer medical bed

Technical Field

The utility model belongs to the technical field of medical instrument, a medical bed is related to, especially relate to a high efficiency shifts medical bed.

Background

In daily use, the transfer process of a patient is very troublesome, and the patient can be carried by a stretcher or two persons, or can be carried by a trolley or directly pushed by a sickbed.

The first transfer mode is suitable for the field or places where a push vehicle is not favorable to arrive, the patient is easily injured secondarily in the transfer process when the push vehicle is lifted by two persons, and meanwhile, the best rescue opportunity is delayed when the transfer is not timely.

The second transfer mode is suitable for the rapid transfer with flat roads, although time and labor are saved, the ward space of a conventional hospital is small, and when an existing stretcher or trolley needs to be arranged side by side with a medical bed, a patient is firstly transversely transferred onto the stretcher or trolley and then is transferred out of the ward in a right angle manner, so that the space occupation is high, and the operation is troublesome. In addition, it is not suitable for outdoor rapid transfer directly to patients.

For the third transfer mode, the patient bed needs to be directly moved away, and is only suitable for short distance (for example, directly going to an operating room from a ward), but the patient bed is relatively heavy, inconvenient to move, low in transfer efficiency and low in generally-adopted probability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem existing in the background technology, the utility model provides a can shift the disease fast, application scope is wide and the high efficiency of being convenient for operate shifts medical bed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency transfer medical bed is characterized in that: the high-efficiency transfer medical bed comprises a bed body base and a portable stretcher; two ends of the bed body base are provided with a rotatable bed tail plate; the portable stretcher is movably arranged on the bed body base along the axial direction of the bed body base and is fixed through the rotatable bed tail plate.

Preferably, the utility model discloses a portable stretcher that adopts is one or two, when portable stretcher is two, two portable stretchers are along the parallel activity setting of axial of bed body base on bed body base.

Preferably, the portable stretcher comprises a stretcher plate and a foldable wheel carrier arranged at the bottom of the stretcher plate; the stretcher plates are movably arranged on the bed body base along the axial direction of the bed body base and are fixed through a rotatable bed tail plate.

Preferably, the foldable wheel carriers adopted by the utility model are one group or two groups; when the two groups of the foldable wheel carriers are arranged, the two groups of the foldable wheel carriers are arranged at the bottom of the stretcher plate in parallel along the axial direction of the stretcher plate.

Preferably, the utility model adopts a stretcher plate which is provided with a turning device; the turnover device comprises a turnover plate and a hydraulic rod, wherein an opening for storing the turnover plate is formed in the stretcher plate, and the turnover plate is movably arranged on the opening through a hinge; one end of the hydraulic rod is fixed on the stretcher plate, and the other end of the hydraulic rod is fixed on the turning plate; the hydraulic rod drives the turnover plate to open or close.

Preferably, the stretcher handles are arranged at the two ends of the stretcher plate adopted by the utility model; the side of the stretcher board is provided with a hydraulic handrail.

Preferably, the side edge of the stretcher plate adopted by the utility model is also provided with a rotary handle; the rotary handle is arranged opposite to the hydraulic handrail; the rotary handle is contracted in the bed body base after rotating.

Preferably, a hollow stretcher supporting seat is arranged on the bed body base; the upper surface of the hollow stretcher supporting seat is provided with a rotary handle placing groove; when the portable stretcher moves to the bed body base, the rotary handle is placed in the rotary handle placing groove after the rotary handle is rotated; the rotatable bed tail plates are arranged at two end parts of the hollow stretcher supporting seat in pairs.

Preferably, the rotatable bed tail plate adopted by the utility model comprises a first bed tail plate and a second bed tail plate; the first bed tail plate and the second bed tail plate have the same structure, and the cross sections of the first bed tail plate and the second bed tail plate are L-shaped; the first bed tail plate and the second bed tail plate are arranged at the end part of the bed body base in parallel through a pin shaft; the first bed tail plate and the second bed tail plate can rotate around the axial direction of the pin shaft.

Preferably, the bottom of the bed body base adopted by the utility model is provided with universal wheels; and an illuminating lamp is arranged between the first bed tail plate and the second bed tail plate.

The utility model has the advantages that:

the utility model provides a high-efficiency transfer medical bed, which comprises a bed body base and a portable stretcher; two ends of the bed body base are provided with a rotatable bed tail plate; the portable stretcher is movably arranged on the bed body base along the axial direction of the bed body base and is fixed through the rotatable bed tail plate. The utility model discloses can directly make the walk way that can carry formula stretcher reachs in the ward and then shift out the ward when taking out can carry formula stretcher, more convenient and fast owing to there is the portable stretcher, can lift and push, is applicable to the rescue and the transfer work (including conflagration, asylum for the aged, earthquake, shelter hospital etc.) of a plurality of occasions. The utility model discloses do not need the supplementary transfer of other unnecessary products, portable stretcher mainly makes up according to the module component, makes things convenient for the dismouting, more nimble reply different situation. Is a comprehensive design for dealing with daily and emergency situations.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency transfer medical bed provided by the present invention;

FIG. 2 is a schematic structural view of a bed body base used in the present invention;

fig. 3 is a schematic structural view of the portable stretcher used in the present invention when used alone;

wherein:

1-bed body base; 11-universal wheels; 12-a hollow stretcher support seat; 13-a rotatable bed tailboard; 14-rotating the handle placement groove; 15-lighting lamps; 2-portable stretcher; 21-front side armrest; 22-rear side armrest; 23-a turn-over plate; 24-a collapsible wheel carriage; 241-B legs; 242-A leg; 243-pin shaft; 244-a linker arm; 245-a chute; 246-a slider; 25-a stretcher handle; 26-a first rotating handle; 27-second rotating handle.

Detailed Description

Referring to fig. 1, the utility model provides a high-efficiency transfer medical bed, which comprises a bed body base 1 and a portable stretcher 2; two ends of the bed body base 1 are provided with a rotatable bed tail plate 13; the portable stretcher 2 is movably arranged on the bed body base 1 along the axial direction of the bed body base 1 and is fixed through a rotatable bed tail plate 13.

Referring to fig. 1, the number of the lifting stretchers 2 is one or two, and when the number of the lifting stretchers 2 is two, the two lifting stretchers 2 are movably arranged on the bed base 1 in parallel along the axial direction of the bed base 1. The bed body base 1 is a part for supporting the whole stretcher, the upper and lower telescopic supports can be retracted when the stretcher is returned to the whole bed body, and the stretcher is fixed on the whole bed by matching with the clamping grooves. Similarly, when the patient needs to be rescued in time, the stretcher is drawn out, the stretcher originally folded on the inner side extends out, and the stretcher is supported by the clamping groove structure. The connecting part of the bracket and the stretcher is provided with a modular storage block.

Referring to fig. 3, the portable stretcher 2 of the present invention comprises a stretcher plate and a foldable wheel carrier 24 arranged at the bottom of the stretcher plate; the stretcher board is movably arranged on the bed body base 1 along the axial direction of the bed body base 1 and is fixed through a rotatable bed tail board 13. The foldable wheel carrier 24 is one or two groups; when the foldable wheel carriers 24 are two sets, the two sets of foldable wheel carriers 24 are arranged in parallel at the bottom of the stretcher plate in the axial direction of the stretcher plate. Referring to fig. 1 and 3, the foldable wheel frame 24 of the present invention includes a B leg 241, an a leg 242, a pin 243, a connecting arm 244, a sliding slot 245 and a sliding block 246; the A leg 242 is connected with the B leg 241 through a pin 243, the A leg 242 can rotate relative to the B leg 241 around the axial direction of the pin 243, and the B leg 241 and the A leg 242 form a herringbone structure; the top of the leg B241 is movably connected with the bottom of the portable stretcher 2, and the bottom of the leg B241 and the bottom of the leg A242 are both provided with rollers; the B leg 241 is provided with a sliding groove 245 along the axial direction of the B leg 241, the sliding groove 245 is internally provided with a sliding block 246 and a limit pin for limiting the sliding block 246, the sliding block 246 freely moves in the sliding groove 245 along the axial direction of the sliding groove 245, one end of the connecting arm 244 is movably arranged at the bottom of the portable stretcher 2, and the other end is connected with the sliding block 246. Since the collapsible wheel carriage 24 is one or two sets, there may be different ways when in use. When the foldable wheel frames 24 are in a group, the group of foldable wheel frames 24 are directly in an unfolding supporting state (or a folding state), are arranged at the bottom of the portable stretcher 2 and support the portable stretcher 2 at any time, and are more convenient to use. But the foldable wheel carriers 24 may be arranged in two sets in consideration of the driving stability of the portable stretcher 2. When the foldable wheel frames 24 are two groups, the foldable wheel frame 24 close to the bed base 1 is folded and retracted, and the foldable wheel frame 24 far from the bed base 1 can be supported at any time and also can be folded and retracted. Whether one or two, the folding and folding operation mode is as follows: the stopper pin provided in the slide groove 245 is pulled out, the B leg 241 is slightly lifted, the a leg 242 is shifted clockwise (clockwise direction as viewed in fig. 1), the a leg 242 is brought close to the B leg 241, and the a leg 242 is folded. Meanwhile, the sliding block 246 drives one end of the connecting arm 244 to move in the sliding groove 245, and because one end of the connecting arm 244 is movably arranged at the bottom of the lifting stretcher 2, when the B leg 241 is continuously lifted, the B leg 241 is folded, and finally the whole folding and folding actions are realized, and the folded and folding B leg 241 can be supported by the bed body base 1 or hung by a hanging hook and other components arranged at the bottom of the lifting stretcher 2. When will need to expand collapsible wheel carrier 24 and be the support form, as long as keep away from the bed body base 1 with portable stretcher 2, because the action of gravity, B leg 241 will fall slowly, realize gradually the expansion to B leg 241, at this moment, sliding block 246 drives the one end of linking arm 244 and removes in spout 245, after the gyro wheel of B leg 241 bottom contacted with the ground, insert the spacer pin of spout 245 in spout 245 and spacing sliding block 246, after fixed B leg 241, stir A leg 242 (the anticlockwise direction from fig. 1), impel A leg 242 to keep away from B leg 241, realize the expansion to A leg 242.

Referring to fig. 3, the stretcher board is provided with a turning-over device; the turnover device comprises a turnover plate 23 and a hydraulic rod; the stretcher plate is provided with an opening for storing the turning plate; the turning plate 23 is movably arranged on the opening through a hinge, one end of a hydraulic rod is fixed on a frame at the bottom of the stretcher plate, the other end of the hydraulic rod is fixed on the back of the turning plate 23, and the hydraulic rod drives the turning plate 23 to open or close. Illustratively, the hydraulic rod of the present invention can be various commercially available products, such as the cowbe Cobbe hydraulic rod sold by https:// item.jd.com/4492427.html, both ends of which are respectively provided with a bottom plate connecting rod and a circular metal mounting disk, when in use, the bottom plate connecting rod is connected to the frame at the bottom of the stretcher plate, the circular metal mounting disk is mounted at the back of the turning plate 23, the turning plate 23 is pushed by the hydraulic rod to turn (the turning plate 23 turns around the axial direction of the hinge), and then the patient (generally the back of the patient) placed on the turning plate 23 is driven to perform the turning action. The flap-over panel 23 is designed in the upper middle position. When the patient lies down on the hospital bed, the flap-up plate 23 is positioned from the hip to below the shoulder of the patient. When the patient needs emergency rescue, the turning-over plate 23 turns over the side of the patient at the first time, and the patient is transferred to the stretcher on one side, so that the rapid transfer is completed.

The two ends of the stretcher plate are provided with stretcher handles 25; the side of the stretcher board is provided with a hydraulic handrail. The hydraulic armrest includes a front armrest 21 and a rear armrest 22; the front side armrest 21 and the rear side armrest 22 are sequentially arranged on the same side of the stretcher board. The front side handrail 21 and the rear side handrail 22 are of a 180-degree rotatable structure, and when a patient needs to get out of the bed or the stretcher is returned to the whole bed body, the handrail on one side can be turned over for 180 degrees. When the stretcher is drawn out or a patient has a rest on the bed, the armrests on one side can be turned over for 180 degrees to be lifted, so that the function of protecting the patient is achieved. The side edge of the stretcher plate is also provided with a rotary handle; the rotary handle is arranged opposite to the hydraulic handrail; the rotary handle is contracted in the bed body base 1 after rotating. The rotary handle comprises a first rotary handle 26 and a second rotary handle 27, and the first rotary handle 26 and the second rotary handle 27 are sequentially arranged on the same side of the stretcher board. When a patient needs to be transferred, the rotating structure in the rotating handle can form an auxiliary angle, and the rotating structure accords with ergonomics to help a nurse to pull out the stretcher more efficiently.

Referring to fig. 1 and 2, a hollow stretcher support seat 12 is arranged on a bed body base 1 adopted by the utility model; the upper surface of the hollow stretcher supporting seat 12 is provided with a rotary handle placing groove 14; when the portable stretcher 2 moves to the bed body base 1, the rotary handle is placed in the rotary handle placing groove 14 after being rotated; the rotatable bed tail plates 13 are provided in pairs at both ends of the hollow stretcher support base 12. The rotatable bed tail 13 comprises a first bed tail and a second bed tail; the first bed tail plate and the second bed tail plate have the same structure, and the cross sections of the first bed tail plate and the second bed tail plate are L-shaped (as shown in figure 1); the first bed tail plate and the second bed tail plate are arranged at the end part of the bed body base 1 in parallel through a pin shaft; first tailstock board and second tailstock board all can be around the axial of round pin axle to rotate. The left side and the right side can rotate, so that the requirement of drawing out the stretcher is better met. Because first footboard and second footboard all are the L type, consequently, the footboard that first footboard formed after being connected with second footboard through the round pin axle forms C type structure (as the upper left corner part of fig. 1) or similar and C type (as the upper left corner part of fig. 1) structure that has the parcel ability entirely, when portable stretcher 2 arranges in on cavity formula stretcher supporting seat 12, the length of portable stretcher 2 is less than the length between two preceding and following footboard, and two preceding and following footboard arrange in the both ends of portable stretcher 2, at this moment, the footboard that both ends all are C type structure around will carry out half encirclement with portable stretcher 2, and then carry on spacingly to portable stretcher 2, avoid portable stretcher 2 to escape from cavity formula stretcher supporting seat 12. In addition, the first footboard and the second footboard can both rotate around the axial direction of the pin shaft, in addition, one end of the portable stretcher 2 firstly extends into the C-shaped structure of the footboard (the footboard at the head of the patient), when the axial direction of the portable stretcher is parallel to the axial direction of the hollow stretcher supporting seat, the footboard (the footboard at the foot of the patient) rotates around the pin shaft, the footboard (the footboard at the foot of the patient) pushes the portable stretcher 2 to be attached to the hollow stretcher supporting seat 12, and as the footboard (the footboard at the foot of the patient) is still in the C-shaped structure, the portable stretcher 2 still can be clamped in a semi-surrounding (or semi-surrounding) mode, and finally the fixing of the portable stretcher 2 is realized. In addition, the upper surface of cavity formula stretcher supporting seat 12 has seted up rotatory handle standing groove 14, when portable stretcher 2 was close to cavity formula stretcher supporting seat 12, rotatory handle back will rotate the handle and arrange rotatory handle standing groove 14 in, because rotatory handle is connected with portable stretcher, consequently, when rotatory handle was arranged in rotatory handle standing groove 14, just can carry out effectual being connected portable stretcher 2 and cavity formula stretcher supporting seat 12, moreover, the tailstock board of the formula of enclosing again with the auxiliary mode with the portable stretcher tensioning or embrace, realize the fixed action to portable stretcher.

The four universal wheels 11 are arranged at the bottom of the bed body base 1, so that the whole bed body can be integrally transferred when needed; an illuminating lamp 15 is arranged between the first bed tail plate and the second bed tail plate. Simultaneously, in order to realize with the stability of bed body base 1, be provided with two draw-in grooves in cavity formula stretcher supporting seat 12 both sides, fix portable stretcher 2 on bed body base 1 through the buckle, prevent the unstable condition of stretcher.

The utility model discloses an implementation principle is: the medical bed consists of two main parts, namely a bed body and a stretcher. The medical bed with the standard size in the combined state can integrally meet the requirements of the standard medical bed (including the rotation of the handrails at two sides, the turnover of the turnover device and the movement of the universal wheels at the bottom). The bed body can be used as an independent small bed, the stretcher can be assembled with the armrests, the foldable wheel carriers and the supporting components through the module connecting structure, and the stretcher can also be used independently.

In the using process, the patient is adjusted to a proper position (the body of the patient is completely positioned on the stretcher on one side) by matching the turning structure on the stretcher with the hand, the locking structure of the footboard on the corresponding side of the stretcher is released, the footboard is rotated to a certain angle (60-75 degrees), the rotary handle and the rear side handrail on the outer side of the stretcher are held by two hands, the stretcher is transversely pulled by 10-15 cm, the handrail on the other side of the stretcher automatically rotates to the upper part of the original hollow stretcher supporting seat from the lower part of the hollow stretcher supporting seat, a nurse can hold the handle-shaped shape and the rotary handle at the front end of the stretcher, the portable stretcher 2 is pushed along the axial direction of the hollow stretcher supporting seat 12, the portable stretcher 2 is gradually far away from the hollow stretcher supporting seat 12 along the axial direction of the hollow stretcher supporting seat 12, and finally the separation of the portable stretcher 2 and the hollow stretcher 12 is realized (at the moment, the foldable wheel carrier on the other side is in a telescopic state, moving on a hollow stretcher support via wheels). When the portable stretcher 2 is not in contact with the hollow stretcher supporting seat 12, the other set of foldable wheel carriers positioned at the bottom of the portable stretcher 2 loses the support of the hollow stretcher supporting seat 12, the portable stretcher 2 is supported after being stretched to be in contact with the ground, the traveling stability of the portable stretcher 2 is ensured, and a nurse can push or pull the front and rear ends of the stretcher with both hands to transfer patients. After the portable stretcher is used, a group of foldable wheel carriers at the bottom of the portable stretcher 2 needs to be manually contracted, the portable stretcher 2 is gradually pushed into the hollow stretcher supporting seat 12 along the axial direction of the hollow stretcher supporting seat 12 and is close to the hollow stretcher supporting seat 12, the front handrail and the rear handrail at the inner side are put down into the hollow stretcher supporting seat 12, the portable stretcher 2 is pushed inwards until the portable stretcher 2 at the left side and the right side can be mutually attached (or the portable stretcher 2 is attached to the hollow stretcher supporting seat 12), and finally, the footboard is restored and locked.

Claims (10)

1. A high-efficiency transfer medical bed is characterized in that: the high-efficiency transfer medical bed comprises a bed body base (1) and a portable stretcher (2); two ends of the bed body base (1) are provided with a rotatable bed tail plate (13); the portable stretcher (2) is movably arranged on the bed body base (1) along the axial direction of the bed body base (1) and is fixed through a rotatable bed tail plate (13).

2. The high efficiency transfer hospital bed according to claim 1, characterized in that: the portable stretcher is characterized in that one or two portable stretchers (2) are provided, and when the two portable stretchers (2) are provided, the two portable stretchers (2) are movably arranged on the bed body base (1) along the axial direction of the bed body base (1) in parallel.

3. The high efficiency transfer hospital bed according to claim 2, characterized in that: the portable stretcher (2) comprises a stretcher plate and a foldable wheel carrier (24) arranged at the bottom of the stretcher plate; the stretcher plates are movably arranged on the bed body base (1) along the axial direction of the bed body base (1) and are fixed through a rotatable bed tail plate (13).

4. The high efficiency transfer hospital bed according to claim 3, characterized in that: the foldable wheel carriers (24) are one group or two groups; when the two groups of the foldable wheel carriers (24) are arranged, the two groups of the foldable wheel carriers (24) are arranged at the bottom of the stretcher plate in parallel along the axial direction of the stretcher plate.

5. The efficient transfer hospital bed according to claim 4, characterized in that: the stretcher plate is provided with a turning-over device; the turnover device comprises a turnover plate (23) and a hydraulic rod, wherein an opening for storing the turnover plate is formed in the stretcher plate, and the turnover plate (23) is movably arranged on the opening through a hinge; one end of the hydraulic rod is fixed on the stretcher plate, and the other end of the hydraulic rod is fixed on the turning-over plate (23); the hydraulic rod drives the turnover plate (23) to open or close.

6. The efficient transfer hospital bed according to claim 5, characterized in that: the two ends of the stretcher plate are provided with stretcher handles (25); the side of the stretcher board is provided with a hydraulic handrail.

7. The efficient transfer hospital bed according to claim 6, characterized in that: a rotary handle is further arranged on the side edge of the stretcher plate; the rotary handle is arranged opposite to the hydraulic handrail; the rotary handle is contracted in the bed body base (1) after rotating.

8. The efficient transfer hospital bed according to claim 7, characterized in that: a hollow stretcher supporting seat (12) is arranged on the bed body base (1); the upper surface of the hollow stretcher supporting seat (12) is provided with a rotary handle placing groove (14); when the portable stretcher (2) moves to the bed body base (1), the rotary handle is placed in the rotary handle placing groove (14) after being rotated; the rotatable bed tail plates (13) are arranged at two ends of the hollow stretcher supporting seat (12) in pairs.

9. The efficient transfer hospital bed according to any one of claims 1-8, wherein: the rotatable bed tail plate (13) comprises a first bed tail plate and a second bed tail plate; the first bed tail plate and the second bed tail plate are identical in structure, and the cross sections of the first bed tail plate and the second bed tail plate are L-shaped; the first bed tail plate and the second bed tail plate are arranged at the end part of the bed body base (1) in parallel through a pin shaft; the first bed tail plate and the second bed tail plate can rotate around the axial direction of the pin shaft.

10. The efficient transfer hospital bed of claim 9, wherein: the bottom of the bed body base (1) is provided with universal wheels (11); an illuminating lamp (15) is arranged between the first bed tail plate and the second bed tail plate.

Images