Bed for B-ultrasonic examination

A B-ultrasound and bed board technology, applied in the fields of application, ultrasound/sonic/infrasonic diagnosis, medical science, etc., can solve the problems of difficulty in bed for patients, inconvenient B-ultrasound examination bed for patients to lie flat on the bed, secondary injuries, etc. Achieve the effect of avoiding secondary injury problems, offsetting stimulation, and avoiding vibration

Inactive Publication Date: 2018-02-06
CHENGDU SHENGSHI GUANGHUA BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a bed for B-ultrasound examination, which is used to solve the problem that the B-ultrasound examination bed used in the prior art is not convenient for patient...

Method used

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  • Bed for B-ultrasonic examination
  • Bed for B-ultrasonic examination
  • Bed for B-ultrasonic examination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] combined with Figure 1-3 As shown, a bed for B-ultrasound examination includes a bed board 1 for supporting a patient and an underframe 2 supporting the bed board 1, a telescopic device is hinged between the bed board 1 and the underframe 2, and the bed board 1 is composed of a first plate 11 for supporting the patient's head, a second plate 12 for supporting the patient's waist, and a third plate 13 for supporting the patient's legs; the lower surface of the third plate 13 is connected with a Lifting device 7 on the frame 2.

[0026] working principle:

[0027] When the patient who needs to be checked is inconvenient to go to bed and lie flat for inspection, the lifting device 7 is controlled to lift it to the height where the patient can sit on the head of the bed by himself, and then when the patient is lying on the bed board 1, the lift The device 7 resets until the bed board 1 is in a straight state or a state that is convenient for inspection, and then the insp...

Embodiment 2

[0029] In order to further clarify and refine the technical scheme of the present invention and achieve better technical effects, on the basis of Embodiment 1, in conjunction with the attached Figure 1-3 As shown, the lifting device 7 includes a bracket 71 connected with the bed board 1, a stud 72 threaded with the bracket 71, and a lifting base 75 slidably connected with the chassis 2, the stud 72 The lower end is connected with the bearing 78 embedded in the lifting base 75, and the end of the stud 72 near the bearing 78 is provided with a helical gear 73, and the lower end surface of the helical gear 73 and the upper surface of the lifting base 75 exist Gap: a motor 79 is also fixedly installed on the underframe 2 , and the drive shaft of the motor 79 is connected with a worm 74 meshing with the helical gear 73 .

[0030] It is worth noting that: due to the cooperation between the worm 74 and the helical gear 73, which can be lubricated by solid lubricating oil, the smooth...

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Abstract

The invention discloses a bed for B-ultrasound examination, which comprises a bed board for supporting a patient and an underframe for supporting the bed board, a telescopic device is hinged between the bed board and the base board, and the bed board is supported by a The first board for the patient's head, the second board for supporting the patient's waist, and the third board for supporting the patient's legs are hinged; the lower surface of the third board is connected with a lifting device that is slidably installed on the chassis. By adding a lifting device, the present invention can lower the height of the bed board close to the legs, and change the straight bed board into a shape similar to a sofa, so that patients can easily sit on the head of the bed without bending over or climbing. By resetting the properties of the bed board, the patient can easily lie flat, avoiding the secondary injury problem that may occur due to the examination of the patient with trauma.

Description

technical field [0001] The invention relates to the field of medical auxiliary equipment, specifically, a bed for B-ultrasonic examination. Background technique [0002] B-mode ultrasound is an emerging subject and an indispensable diagnostic method in modern clinical medicine. The ultrasonic probe is used to scan back and forth in the area of ​​the human body that needs to be examined, and the ultrasonic wave propagates in the human body. Due to the differences in the acoustic characteristics of various tissues of the human body, the ultrasonic wave generates reflection, refraction, scattering, diffraction, attenuation and The relative motion between the sound source and the receiver produces physical characteristics such as Doppler frequency shift. Apply different types of ultrasonic diagnostic instruments, adopt various scanning methods, receive these reflected and scattered signals, display the shape of various tissues and their lesions, combine pathology and clinical m...

Claims

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Application Information

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IPC IPC(8): A61B8/00
CPCA61B8/40
Inventor 张蛟
Owner CHENGDU SHENGSHI GUANGHUA BIOTECH CO LTD
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