CN212118467U - a multifunctional hospital bed - Google Patents

Abstract

The utility model discloses a multifunctional hospital bed, which belongs to the technical field of medical equipment. It includes: a bed board, several mattresses installed on the upper end of the bed board, and a vibration device installed on the lower end of the bed board. The upper end surface of the bed board is provided with several limit structures along the width direction, and both sides of the bed board in the width direction are provided with liftable bed rails A plurality of mattresses are detachably clamped on the limiting structure, and the concave contour of each mattress is adapted to the contour of a certain part of the patient, and the upper end surface of each mattress is optionally provided with a plurality of protrusions; In addition, a reversible flip mattress is also arranged above the mattress, and the vibrating device is arranged on the lower end surface of the bed board. The multifunctional hospital bed provided by the utility model can adjust and replace the mattress adaptively according to the gender and body shape of the patient, so as to improve the comfort of the patient when the patient is prone, and at the same time, it can assist the patient to turn over, and can provide massage, so as to reduce the need for medical care. Work intensity of personnel.

Description

a multifunctional hospital bed

technical field

The utility model relates to the technical field of medical equipment, in particular to a multifunctional hospital bed.

Background technique

Prone position ventilation is one of the supportive treatment methods for patients with acute respiratory distress syndrome (ARDS). Perfusion ratio to achieve the purpose of improving oxygenation.

At present, hospital beds are one of the essential equipment for critically ill ARDS patients, but there are still shortcomings in the use of existing beds, especially for patients who need prone ventilation. First of all, prone position ventilation generally requires more than 12 hours of prone position every day, and the chance of pressure injury in prolonged prone position is greater; secondly, the patient needs 4-6 medical staff to assist when turning over, especially for infectious patients, such as the new coronavirus Severe patients with viral pneumonia increase the risk of exposure of medical staff to infection; again, prone position ventilation requires higher pipeline care, such as keeping the pipeline unobstructed and preventing accidental extubation. However, the existing hospital beds are not specially designed for such patients, and do not use the patient's rehabilitation. Because the probability of pressure ulcers is greater than that of ordinary people, it is easy to cause facial, shoulders, bilateral breasts (for women), ilium, knees and knees. The main reason is the skin pressure injury related to the compression of the upper part, the lower leg, the bony prominence and the catheter. For this reason, special beds are needed to reduce the occurrence of pressure injury in prone position ventilation, which is helpful for clinical use.

Utility model content

In view of the above problems existing in the prior art, the purpose is to provide a multifunctional hospital bed, which can adjust and replace the mattress according to the gender and body shape of the patient, improve the comfort of the patient when the patient is prone, and can provide massage and assist Turn over to reduce the workload of medical staff.

The specific technical solutions are as follows:

A multifunctional hospital bed mainly includes: a bed board, a plurality of mattresses, a flip mattress, a lifting mechanism for lifting the flip mattress, a rotation mechanism for flipping the mattress flip, and a vibration device installed at the lower end of the bed board. The upper end surface of the bed is provided with several limiting structures along the width direction, and both sides of the width direction of the bed board are provided with liftable bed rails, in addition, the edges on both sides of the width direction of the bed board are provided with long storage holes, and the edges on both sides of the length direction of the bed board are provided with long holes. There is also a chute. Several mattresses are detachably clamped on the limiting structure, and the concave contour of each mattress is adapted to the contour of a certain part of the patient, and the upper end surface of each mattress is optionally provided with several protrusions. The inversion mattress is arranged above several mattresses, and the upper end surface of the inversion mattress is provided with several strap structures. The lifting mechanisms are respectively arranged in the chute at both ends of the bed board, and can slide along the length direction of the chute. The rotating mechanisms are respectively arranged at the ends of the lifting mechanism, and the rotating mechanisms are connected with both ends of the inversion mattress in the length direction, and the inversion mattress can be rotated along the axis between the two rotating mechanisms. The vibrating device is arranged on the lower end face of the bed board.

The above-mentioned multifunctional hospital bed also has such a feature, and further includes a controller, the controller is arranged at the corner of the bed board, and the controller is signal-connected to the lifting mechanism and the rotating mechanism respectively.

The above-mentioned multifunctional hospital bed also has the feature that the lifting mechanism is one of an air cylinder, an electric cylinder and a hydraulic cylinder, and the rotating mechanism is a drive motor and a reducer.

In the above-mentioned multifunctional hospital bed, there is also a feature that each mattress is a whole piece or divided into left and right pieces.

The above-mentioned multifunctional hospital bed also has the feature of further comprising a massage layer, the massage layer is detachably installed on each mattress, and the side of the massage layer facing the patient is provided with a number of protrusions, and the massage layer and the side of the mattress facing the patient is made of silicone.

In the above-mentioned multifunctional hospital bed, there is also such a feature that several mattresses sequentially include a head mattress, a chest mattress, an abdominal mattress, an iliac mattress and a leg mattress, and each mattress is provided with a mattress. There are placement slots for placing the patient body cannula.

In the above-mentioned multifunctional hospital bed, there is also such a feature, wherein the head mattress is provided with a through hole, the chest mattress is divided into a men's chest mattress and a women's chest mattress, and the abdomen mattress is divided into thin and thin. Body shape abdominal mattresses and fat body abdominal mattresses, iliac mattresses include men's iliac mattresses and women's iliac mattresses, leg mattresses include single-slot leg mattresses and double-slot leg mattresses .

The above-mentioned multifunctional hospital bed also has the feature that the bed plate also has through holes, the through holes of the bed plate and the through holes of the head mattress are facing each other, and a receiving basin is arranged under the through holes of the bed plate.

The above-mentioned multifunctional hospital bed also has the feature of further comprising a plurality of legs, each leg is connected to the edge of the lower end surface of the bed board, and each leg includes a longitudinal displacement actuator.

The above-mentioned multifunctional hospital bed also has the feature that the longitudinal displacement actuator is one of an air cylinder, an electric cylinder and a hydraulic cylinder.

The positive effects of the above technical solutions are:

The multifunctional hospital bed provided by the utility model provides a variety of different types of mattresses, and the mattresses can be adjusted and replaced adaptively according to the gender and body shape of the patients, so as to improve the comfort of the patients when they are prone; The protruding and vibrating device can massage the patient to reduce the work intensity of the medical staff; by turning the mattress, the lifting mechanism and the rotating mechanism, it can assist the patient to turn over, the structure is simple, the use is convenient, and the work difficulty of the medical staff is reduced. .

Description of drawings

1 is a schematic structural diagram 1 of an embodiment of a multifunctional hospital bed of the present invention;

FIG. 2 is a second structural schematic diagram of an embodiment of a multifunctional hospital bed of the present invention;

3 is a schematic structural diagram of a mattress part in an embodiment of a multifunctional hospital bed of the present invention.

In the attached drawings: 1, bed board; 2, mattress; 21, head mattress; 22, chest mattress; 23, abdomen mattress; 24, iliac mattress; 25, leg mattress; 3, bed rail ; 31, horizontal column; 32, vertical column; 4, flip mattress; 41, strap structure; 5, controller; 6, vibration device; 7, bed leg; 8, longitudinal displacement actuator; 9, basin; 10. Storage slot; 11. Lifting mechanism; 12. Rotating mechanism.

Detailed ways

In order to make it easier to understand the technical means, creative features, goals and effects realized by the present invention, the following embodiments will specifically describe a multifunctional hospital bed provided by the present invention in conjunction with the accompanying drawings 1 to 3 .

In the multifunctional hospital bed, the upper end surface of the bed board 1 is provided with a number of limit structures along the width direction, generally limit slots or limit ribs, which are used to connect with the mattress 2, and the width direction of the bed board 1 is There are liftable bed rails 3 on both sides. The general bed rail 3 includes a horizontal rail 31 and several vertical rails 32. The horizontal rail 31 is parallel to the length direction of the bed board 1, and the two ends of each vertical rail 32 The rail 31 and the edge of the bed board 1 are hinged, and the bed rail 3 can be shaken up when the patient is lying on the bed or turned over, or the bed rail 3 can be lowered when the patient needs to get out of bed. In addition, the edges on both sides of the width direction of the bed board are provided with long storage holes, which can be used to store the rotating mattress placed vertically. The position of the pad in the width direction of the bed board.

A plurality of mattresses 2 are detachably clamped on the limiting structure, the bottom of the mattress 2 is generally a hard material, and the bottom of the mattress 2 is provided with a limiting rib or a limiting slot, and the concave contour of each mattress 2 To adapt to the contour of a certain part of the patient, each mattress 2 can be used as an optional module. According to the patient's gender and body shape, different mattresses 2 can be selected to make the patient more comfortable when lying prone on the hospital bed. The upper end surface of a mattress 2 is optionally provided with several protrusions (not shown in the figure), which can be used for massaging the skin of the patient in contact with the mattress 2 to prevent pressure sores on the patient's skin.

The reversible mattress 4 is arranged above several mattresses 2, wherein general patients can lie on their backs on the reversible mattress 4 to rest, and special patients can lie on their stomachs to rest above the mattress 2, and the upper end surface of the reversible mattress 4 is provided with a number of straps. The belt structure 41, the strap structure 41 is used to fix the patient lying on the inversion mattress 4 when the inversion mattress 4 is turned over, so that the patient is turned over together with the inversion mattress 4, so that the patient faces the mattress 2, generally, The strap structure 41 includes chest straps, abdominal straps, waist straps and leg straps, which can perform multiple fixation on the patient. The lifting mechanisms 11 are respectively arranged in the chutes (not shown in the figure) at both ends of the bed board 1 . , and can slide along the length direction of the chute. In general, the lifting mechanism 11 is arranged in the middle of the chute. When the mattress 4 needs to be stored vertically, the lifting mechanism 11 moves to the storage slot 10 of the bed board 1. , and then put the flip mattress 4 into the storage slot 10 . The rotating mechanisms 12 are respectively arranged at the ends of the lifting mechanism 11, and the rotating mechanisms 12 are connected with the middle parts of the two ends in the length direction of the inverting mattress 4, and the inverting mattress 4 can rotate along the axis between the two rotating mechanisms 12, so as to rotate the mattress 4. The patient is turned so that the patient faces the mattress 2 , and the turning of the patient is assisted by turning the mattress 4 .

The vibrating device 6 is arranged on the lower end surface of the bed board 1 , and the preferred vibrating device 6 is a conventional vibrator, which cooperates with the protrusions on the upper end surface of the mattress 2 to massage the patient's skin.

In a preferred embodiment, as shown in FIG. 1 , FIG. 2 and FIG. 3 , it further includes a controller 5 , the controller 5 is arranged at the corner of the bed board 1 , and the controller 5 is connected to the lifting mechanism 11 and the rotating mechanism 12 respectively. signal connection. The medical staff can control the lifting and lowering of the lifting mechanism 11 and the rotation angle of the rotating mechanism 12 through the controller 5. The controller 5 includes an ascending key, a descending key, a left shift key, a right shift key and a control rotation key for controlling the lifting mechanism 11. The left-turn key and the right-turn key of the mechanism 12 make the overall control simpler.

In a preferred embodiment, as shown in FIG. 1 , FIG. 2 and FIG. 3 , the lifting mechanism 11 is one of an air cylinder, an electric cylinder and a hydraulic cylinder, preferably an electric cylinder, and the rotating mechanism 12 is a drive motor and the reducer, the drive motor, the reducer and the electric cylinder are respectively electrically connected with the external power supply.

In a preferred embodiment, as shown in FIG. 1 , FIG. 2 and FIG. 3 , each mattress 2 is a whole piece or is divided into two left and right pieces, and each mattress 2 can be viewed from a width direction of the bed board 1 . The installation is completed by side embedding, which is more convenient to install, but the comfort of the patient is poor during the installation process, or each mattress 2 can be divided into left and right two pieces from the width direction of the bed board 1. The installation is completed, the installation is more troublesome, but the installation process The patient's comfort and adaptability are better.

In a preferred embodiment, as shown in FIG. 1 , FIG. 2 and FIG. 3 , it also includes a massage layer (not shown in the figure), and the massage layer is detachably installed on each mattress 2 , when massage is required When the massage layer is installed on the mattress 2, the massage layer can be removed from the mattress 2 when the massage is over, and the massage layer is provided with a number of protrusions on the side facing the patient. In addition, the massage layer and the side of the mattress 2 facing the patient are made of silicone material, which is soft and skin-friendly.

In a preferred embodiment, as shown in FIGS. 1 , 2 and 3 , several mattresses 2 sequentially include a head mattress 21 , a chest mattress 22 , an abdominal mattress 23 , an iliac mattress 24 and a leg mattress 24 . The top mattress 25, the general head mattress 21 is also provided with a groove for placing the arms, and it is divided into these parts mainly considering that the differences between these parts are large due to different genders and body shapes, so they are designed to be suitable for Change settings. Each mattress is provided with a placement slot for placing the patient's body intubation. Generally, those who need assistance in turning over are critically ill patients, who often have an auxiliary intubation on their body. A placement slot needs to be opened on the mattress to provide auxiliary intubation Reserve a place for placement.

In a preferred embodiment, as shown in FIGS. 1 , 2 and 3 , the head mattress 21 is provided with a through hole to facilitate normal breathing when the patient is prone, and the chest mattress 22 is divided into men’s chest Mattresses and women's chest mattresses, abdominal mattresses 23 are divided into thin body abdominal mattresses and obese body abdominal mattresses, iliac mattresses 24 include men's iliac mattresses and women's iliac mattresses, leg beds The mattress 25 includes a single-slot leg mattress and a double-slot leg mattress, and each part of the mattress 2 can be replaced and adjusted according to the gender and body shape of the patient, so as to increase the comfort of the patient when the patient is prone.

In a preferred embodiment, as shown in FIG. 1 , FIG. 2 and FIG. 3 , the bed board 1 is also provided with through holes, the through holes of the bed board 1 and the through holes of the head mattress 21 are facing each other, and the bed board 1 A receiving basin 9 is arranged below the through hole of the diaper. When the patient is prone, the face can face the receiving basin 9. When the patient vomits, the receiving basin 9 can be used for collection, which is more convenient to use.

In a preferred embodiment, as shown in FIG. 1 , FIG. 2 and FIG. 3 , a plurality of bed legs 7 are further included, each bed leg 7 is connected to the edge of the lower end surface of the bed board 1 , and each bed leg 7 includes a The longitudinal displacement actuator 8 and the further bed leg 7 are divided into the upper part of the bed leg and the lower part of the bed leg. One end of the longitudinal displacement actuator 8 is connected with the upper part of the bed leg, and the other end of the longitudinal displacement actuator 8 is connected with the lower part of the bed leg. The lifting and lowering of the hospital bed can be controlled by controlling the extension and retraction of the longitudinal displacement actuator 8 to meet the needs of different patients.

In a preferred embodiment, as shown in FIG. 1 , FIG. 2 and FIG. 3 , the longitudinal displacement actuator 8 is one of an air cylinder, an electric cylinder and a hydraulic cylinder, preferably an electric cylinder, with a simple structure and no other Ancillary equipment. The electric cylinder is connected to an external power supply.

Hereinafter, a specific embodiment will be used for description. It should be pointed out that the structure, process and material selection described in the following embodiment are only used to illustrate the feasibility of the embodiment, and are not intended to limit the protection scope of the present invention.

The multifunctional hospital bed is provided with a removable and replaceable mattress on the bed board. The mattress mainly includes a head mattress, a chest mattress, an abdominal mattress, an iliac mattress and a leg mattress, and each mattress is detachable A massage layer is arranged on the ground, and liftable bed rails are arranged on both sides of the width direction of the bed board, and auxiliary boards are arranged on the horizontal rails. The bottom of the through hole of the bed plate is provided with a receiving basin, and the bed leg includes an electric cylinder for telescopic. It can be applied to patients of different genders and body types to improve the comfort of patients lying prone. At the same time, there is a flip mattress above the removable and replaceable mattress. For ordinary patients, they can lie on their backs and rest on the flip mattress. At this time, flip the mattress For special patients who need to lie on their backs without lifting to fit the mattress, they can lie on their backs on the inverting mattress first, then fix the patient and the inverting mattress through the strap structure, and then extend the lifting mechanism by controlling the controller. , the inversion mattress is lifted up, so that enough space for inversion is reserved between the inversion mattress and the mattress, and then the rotation mechanism is rotated by controlling the controller, so that the patient and the inversion mattress can be turned over. A small number of medical staff assist the operation. When the patient is completely turned over, the turning mattress is slowly lowered, so that the patient lies prone on the mattress, then the strap structure is loosened, and finally the lifting structure can be moved to move the turning mattress to the bed board. side, so that the flipped mattress continues to fall in a vertical posture and falls into the long storage hole on one side of the bed board for storage. When the patient no longer needs to be prone, the flip mattress can be taken out from the storage slot, so that the work intensity of the medical staff can be reduced.

The above are only the preferred embodiments of the present utility model, and are not intended to limit the embodiments and protection scope of the present utility model. Those skilled in the art should be able to realize that any changes made by using the contents of the description and illustrations of the present utility model The solutions obtained from equivalent replacements and obvious changes shall all be included in the protection scope of the present invention.

Claims (10)

1. a multifunctional hospital bed, is characterized in that, comprises: A bed board, the upper end surface of the bed board is provided with several limiting structures along the width direction, and both sides of the width direction of the bed board are provided with liftable bed rails, in addition, the edges on both sides of the bed board width direction are provided with storage lengths holes, and the edges on both sides of the bed board in the length direction are also provided with chute; A plurality of mattresses, a plurality of the mattresses are detachably clamped on the limiting structure, and the concave contour of each mattress is adapted to the contour of a certain part of the patient, and the The upper end face is optionally provided with a plurality of protrusions; an inversion mattress, the inversion mattress is arranged above a plurality of the mattresses, and the upper end surface of the inversion mattress is provided with a plurality of strap structures; a lifting mechanism, the lifting mechanisms are respectively arranged in the chute at both ends of the bed board, and can slide along the length direction of the chute; A rotating mechanism, the rotating mechanism is respectively arranged at the end of the lifting mechanism, and the rotating mechanism is connected with the two ends in the length direction of the inverting mattress, and the inverting mattress can move along the two rotating mechanisms. axis rotation between; A vibrating device is provided on the lower end surface of the bed board. 2 . The multifunctional hospital bed according to claim 1 , further comprising a controller, wherein the controller is arranged at a corner of the bed board, and the controller is respectively connected with the lifting mechanism, the Rotary mechanism signal connection. 3 . The multifunctional hospital bed according to claim 2 , wherein the lifting mechanism is one of an air cylinder, an electric cylinder and a hydraulic cylinder, and the rotating mechanism is a drive motor and a reducer. 4 . 4 . The multifunctional hospital bed according to claim 1 , wherein each of the mattresses is a whole piece or divided into left and right pieces. 5 . 5 . The multifunctional hospital bed according to claim 1 , further comprising a massage layer, wherein the massage layer is detachably mounted on each of the mattresses, and the massage layer faces one side of the patient. 6 . Several protrusions are arranged on the side, and the massage layer and the side of the mattress facing the patient are made of silicone material. 6. A multifunctional hospital bed according to claim 1, characterized in that, several of the mattresses sequentially include a head mattress, a chest mattress, an abdominal mattress, an iliac mattress and a leg mattress, each A placing slot for placing a patient's body cannula is opened on each of the mattresses. 7 . The multifunctional hospital bed according to claim 6 , wherein the head mattress is provided with a through hole, and the chest mattress is divided into a men’s chest mattress and a women’s chest bed. 8 . The abdominal mattress is divided into a thin body type abdominal mattress and a fat body type abdominal mattress, the iliac mattress includes a men's iliac mattress and a women's iliac mattress, and the leg mattress includes a single Trough leg mattresses and twin trough leg mattresses. 8 . The multifunctional hospital bed according to claim 7 , wherein the bed board is also provided with a through hole, and the through hole of the bed board and the through hole of the head mattress face each other, and all the through holes are opposite to each other. A receiving basin is arranged below the through hole of the bed board. 9 . The multifunctional hospital bed according to claim 1 , further comprising a plurality of bed legs, each of the bed legs is connected to the edge of the lower end surface of the bed board, and each of the bed legs includes a Longitudinal displacement actuator. 10 . The multifunctional hospital bed according to claim 9 , wherein the longitudinal displacement actuator is one of an air cylinder, an electric cylinder and a hydraulic cylinder. 11 .

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