CN211749712U

CN211749712U - Medical diagnosis bed

Info

Publication number: CN211749712U
Application number: CN202020228138.8U
Authority: CN
Inventors: 王�华; 刘凯楠; 王可钦
Original assignee: Shaoxing Shangyu People's Hospital
Current assignee: Shaoxing Shangyu People's Hospital
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-27
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a medical diagnosis bed. The medical diagnostic bed includes: the four corners of the bottom surface of the bed seat are provided with universal sliding wheels; a body position changing mechanism comprising: four groups of electric hydraulic lifting rods are respectively arranged at four corners of the top surface of the bed base; the bed board, it includes: the lower bed plate is hinged with the inner side of the upper bed plate, bearing seats are arranged at two corners of the bottom surface of the outer side of the lower bed plate, an adjusting shaft penetrates through the bearing seats, and a hinge seat is arranged in the middle of the adjusting shaft and used for being hinged with a piston rod of an electric hydraulic lifting rod; and the controller is used for controlling the four groups of electric hydraulic lifting rods to realize the posture change of lifting, rotating and raising of the bed plate. This medical diagnosis bed drives through a plurality of electronic hydraulic stem and can realize the position transform of a plurality of dimensions such as bed board lift, rotation and tilt up, has satisfied the various position demands of ultrasonic examination, has reduced patient's misery, has improved the quality of ultrasonic diagnosis image, has avoided the appearance of part diagnosis careless.

Description

Medical diagnosis bed

Technical Field

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

Background

At present, the examining bed in the clinical ultrasonic examination of the hospital is a nonadjustable ordinary hard board bed with a leather cushion, and the medical ultrasonic diagnosis is characterized by multiple parts, multiple body positions and multiple sections, so that the patient needs to change multiple body positions to obtain different diagnosis sections in the examination. For the patients with mild diseases in the selected period, the patients can be matched with the examination, and for the old, the patients with acute or severe diseases, the patients after major surgery and the infants and children patients, the posture change can not be completed by themselves. Even if the posture change can be completed with the help of family members or accompanying persons, the patient cannot well complete the ultrasonic diagnosis in the forcibly completed posture, the time is wasted, the pain of the patient is increased, and the ultrasonic diagnosis image is not good, so that partial diagnosis careless and careless.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical diagnosis bed with simple and reasonable structure to overcome the above-mentioned defects of the prior art.

In order to achieve the above object, the present invention provides a medical diagnostic bed, comprising: the four corners of the bottom surface of the bed seat are provided with universal sliding wheels; a body position changing mechanism comprising: four groups of electric hydraulic lifting rods are respectively arranged at four corners of the top surface of the bed base; the bed board, it includes: the bed comprises an upper bed plate and a lower bed plate, wherein the inner sides of the lower bed plate and the upper bed plate are hinged with each other, bearing seats are arranged at two corners of the bottom surface of the outer side of the lower bed plate, an adjusting shaft penetrates through the bearing seats, and a hinge seat is arranged in the middle of the adjusting shaft and is used for being hinged with a piston rod of an electric hydraulic lifting rod, so that the upper bed plate and the lower bed plate of the bed plate are supported on the bed seats through four groups of electric hydraulic lifting rods; and the controller is fixed on the bed base, the four groups of electric hydraulic lifting rods are in control connection with the controller, and the four groups of electric hydraulic lifting rods are controlled to realize the lifting, rotating and pitching posture change of the bed board.

In a preferred embodiment, the front end of the bed base is hinged with two front protruding feet.

In a preferred embodiment, a safety belt is arranged on the bed plate.

In a preferred embodiment, a bracket is further arranged on the side surface of the bed base, the bracket is provided with a medical tissue box, and an outlet for drawing out the tissue is arranged on the medical tissue box; one side of export is equipped with the dancer roll, the both ends of dancer roll are articulated on the bracket through the connecting axle, and articulated department is equipped with the torsional spring, the surface of dancer roll is equipped with the sawtooth of punctureing medical paper handkerchief.

In a preferred embodiment, the bracket is further provided with an observation lamp.

In a preferred embodiment, the observation lamp is further provided with an ultrasonic probe hook.

In a preferred embodiment, a transfusion stand is further arranged on the side surface of the bed seat.

In a preferred embodiment, the infusion stand comprises: the infusion support is fixed on the side face of the bed base through the support, and the infusion hook is fixed on the support through the telescopic rod.

Compared with the prior art, according to the utility model discloses a medical diagnosis bed has following beneficial effect: this medical diagnosis bed drives through a plurality of electronic hydraulic stem and can realize the position transform of a plurality of dimensions such as bed board lift, rotation and tilt up, has satisfied the various position demands of ultrasonic examination, has reduced patient's misery, has improved the quality of ultrasonic diagnosis image, has avoided the appearance of part diagnosis careless.

Drawings

Fig. 1 is a schematic perspective view of a medical diagnostic bed according to an embodiment of the present invention.

Fig. 2 is a front view schematically illustrating a medical diagnostic bed according to an embodiment of the present invention.

Fig. 3 is a schematic side view of a medical diagnostic bed according to an embodiment of the present invention.

Fig. 4 is a schematic top view of a medical diagnostic bed according to an embodiment of the present invention.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

As shown in fig. 1 to 4, a medical diagnostic bed according to a preferred embodiment of the present invention includes: a bed seat 1, a body position changing mechanism, a bed board 2 and a controller 4. The bed board 2 is arranged on the bed base 1 through the body position changing mechanism, the controller 4 controls the body position changing mechanism to realize body position changing of multiple dimensions such as lifting, rotating and pitching of the bed board, various body position requirements of ultrasonic examination are met, pain of a patient is reduced, quality of ultrasonic diagnostic images is improved, and partial diagnosis careless mistakes are avoided.

Specifically, the universal sliding wheels 11 are arranged at four corners of the bottom surface of the bed base 1, so that the medical diagnosis bed can be moved conveniently. The top surface of the bed seat 1 is a body position changing mechanism mounting position for arranging the body position changing mechanism, and further receiving the bed board through the body position changing mechanism.

In one embodiment, the front end of the bed base 1 is hinged with two front-end extending legs. The two front extending feet can be folded inwards when the sickbed moves; after the medical diagnosis bed reaches the designated position, the bed is opened towards two sides, so that the area of the base of the medical diagnosis bed is increased to increase the overall stability.

The body position changing mechanism includes: four groups of electric hydraulic lifting rods 3 are respectively arranged at four corners of the top surface of the bed base 1, the electric hydraulic lifting rods 3 adopt a mechanical, electric and hydraulic integrated totally-enclosed structure, and working oil paths circulate in a non-pressure enclosed steel cylinder, are small in size and free from oil leakage, and are convenient to install and maintain. Under the abominable operational environment, do not absorb dust, do not intake, inside does not corrode, and life is longer than cylinder electric putter. The electric hydraulic lifting rod 3 takes an electric motor as a power source, pressure oil is output through a bidirectional gear pump, and reciprocating motion of a piston rod is realized through the control of an oil circuit manifold block to an oil cylinder. The electro-hydraulic lifting rod 3 has an overload automatic protection function. When the motor works, when the external force applied to the piston rod exceeds the set output force or the motor still rotates when the piston reaches the end point, the oil pressure in the path increases the set limit, the overflow valve quickly and accurately overflows to realize overload protection, and the motor cannot be burnt out even though the motor rotates. The electric hydraulic lifting rod 3 has a self-locking function, the motor stops, and the piston rod can be in a pressure maintaining state in a self-locking mode at a certain position.

The bed board 2 includes: an upper bed plate 24, which is a back bed plate capable of lifting the back of a user, and a lower bed plate 25, which is hinged to the inner side of the upper bed plate. The bearing seats 21 are arranged at two corners of the bottom surfaces of the outer sides of the lower bed plate and the upper bed plate, the adjusting shafts 22 penetrate through the bearing seats 21, hinge seats 23 are arranged in the middle of the adjusting shafts 22 and are used for being hinged with piston rods of the electro-hydraulic lifting rods 3, so that the upper bed plate and the lower bed plate of the bed plate 2 are supported on the bed seat 1 through the four groups of electro-hydraulic lifting rods 3, body position change of multiple dimensions such as lifting, rotating and pitching of the bed plate can be achieved through a body position changing mechanism, various body position requirements of ultrasonic examination are met, and the quality of ultrasonic diagnosis images is improved.

The controller 4 is fixed on the bed base 1 and is positioned on the side surface of the bed board 2. Four groups of electro-hydraulic lifting rods 3 are all in control connection with the controller 4, and the position changing mechanism is controlled to change the positions of multiple dimensions such as lifting, rotating and pitching of the bed board, so that the requirements of ultrasonic examination on various positions are met. Wherein, elevating movement: the controller 4 controls the four groups of electric hydraulic lifting rods 3 to ascend or descend simultaneously so as to realize the lifting of the patient on the bed plate. Rotating movement: the controller 4 controls the two groups of electro-hydraulic lifting rods 3 on one side of the lower bed plate and the upper bed plate to simultaneously lift, and the two groups of electro-hydraulic lifting rods 3 on the other side of the lower bed plate and the upper bed plate are not moved, so that the patient on the bed plate can rotate. Lifting movement: the controller 4 controls the two groups of electro-hydraulic lifting rods 3 of the upper bed plate to ascend simultaneously, and the two groups of electro-hydraulic lifting rods 3 of the lower bed plate to be immobile, so that the patient on the bed plate can ascend.

In one embodiment, the bed plate 2 is provided with a safety belt to fix the patient, so that the patient can be prevented from falling off the ultrasonic diagnosis bed.

In one embodiment, a bracket 12 is further arranged on the side surface of the bed base 1, the bracket 12 is provided with a medical tissue box, and an outlet 13 for drawing out the tissue is arranged on the medical tissue box; a paper pressing roller 14 is arranged on one side of the outlet 13, two ends of the paper pressing roller 14 are hinged on the bracket 12 through a connecting shaft, a torsion spring is arranged at the hinged position, sawteeth for puncturing medical paper towels are arranged on the surface of the paper pressing roller 14, when the paper pressing roller is used, uncut medical paper towels are stored in the medical paper towel box, the exposed parts of the medical paper towels are exposed from the outlet 13 on the paper box 1, when the medical paper towels are needed to be used, the exposed parts of the paper towels are pulled to penetrate through the paper pressing roller 14, the paper pressing roller 14 is twisted to put down, and the medical paper towels are clamped between the paper pressing roller 14 and the bracket. After a patient is examined, the medical paper towel is pulled, and the used medical paper towel can be smoothly pulled off from the paper pressing roller 14 under the action of the saw teeth, so that the paper towel can be replaced.

In one embodiment, as shown in FIG. 3, a viewing light 15 is also provided on the cradle 12 for illuminating the patient during examination. The observation lamp 15 is also provided with an ultrasonic probe hook 16 for the doctor to temporarily place the ultrasonic probe, thereby freeing the hands for other operations.

In one embodiment, a transfusion stand is further disposed on a side surface of the bed base 1, and the transfusion stand includes: a support 17, a telescopic rod 18 and a transfusion hook 19. The infusion support is fixed on the side face of the bed base through a support, and the infusion hook is fixed on the support through a telescopic rod.

To sum up, the medical diagnosis bed can realize the body position change of a plurality of dimensions such as the lifting, the rotation and the pitching of the bed board through the driving of a plurality of electric hydraulic rods, meets the requirements of various body positions of ultrasonic examination, reduces the pain of patients, improves the quality of ultrasonic diagnosis images, and avoids the occurrence of partial diagnosis careless mistakes.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. A medical diagnostic bed, comprising:

the four corners of the bottom surface of the bed seat are provided with universal sliding wheels;

a body position changing mechanism comprising: four groups of electric hydraulic lifting rods are respectively arranged at four corners of the top surface of the bed base;

the bed board, it includes: the bed comprises an upper bed plate and a lower bed plate, wherein the inner sides of the lower bed plate and the upper bed plate are hinged with each other, bearing seats are arranged at two corners of the bottom surface of the outer side of the lower bed plate, an adjusting shaft penetrates through the bearing seats, and a hinge seat is arranged in the middle of the adjusting shaft and is used for being hinged with a piston rod of an electric hydraulic lifting rod, so that the upper bed plate and the lower bed plate of the bed plate are supported on the bed seats through four groups of electric hydraulic lifting rods; and

the controller is fixed on the bed base, the four groups of electric hydraulic lifting rods are in control connection with the controller, and the four groups of electric hydraulic lifting rods are controlled to realize the lifting, rotating and pitching posture change of the bed board.

2. The medical diagnostic bed of claim 1, wherein the front end of the bed base is hinged with two front end projecting legs.

3. The medical diagnostic bed of claim 1, wherein a safety belt is disposed on the deck.

4. The medical diagnostic bed of claim 1, wherein a bracket is further provided on the side of the bed base, the bracket is provided with a medical tissue box, and the medical tissue box is provided with an outlet for drawing out tissue; one side of export is equipped with the dancer roll, the both ends of dancer roll are articulated on the bracket through the connecting axle, and articulated department is equipped with the torsional spring, the surface of dancer roll is equipped with the sawtooth of punctureing medical paper handkerchief.

5. The medical diagnostic bed of claim 1, wherein the cradle is further provided with a viewing light.

6. The medical diagnostic bed of claim 5, wherein the viewing light is further provided with an ultrasonic probe hook.

7. The medical diagnostic bed of claim 1, wherein a transfusion stand is further provided to a side of the bed base.

8. The medical diagnostic bed of claim 7, wherein the infusion support comprises: the infusion support is fixed on the side face of the bed base through the support, and the infusion hook is fixed on the support through the telescopic rod.