CN213217118U

CN213217118U - Special patient of CT equipment crosses a bed auxiliary device

Info

Publication number: CN213217118U
Application number: CN202020957256.2U
Authority: CN
Inventors: 赵家源; 万莉; 曹志刚; 欧阳虹; 李冉; 张有为
Original assignee: Affiliated Renhe Hospital of China Three Gorges University
Current assignee: Affiliated Renhe Hospital of China Three Gorges University
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2021-05-18
Anticipated expiration: 2030-05-31

Abstract

A patient bed-crossing auxiliary device special for CT equipment mainly comprises a hydraulic lifting device, a rail sliding device and a combined functional part consisting of a patient suspension device, wherein a control pedal is provided with a lifting key and a lifting key, a vertical CT scanning bed welded on a ceiling is controlled by penetrating a hydraulic pipe ground section and a hydraulic pipe wall section through the ceiling, a pair of hydraulic seats are distributed at proper intervals, a hydraulic column is arranged in the hydraulic seats, the lower end of the hydraulic column penetrates through two ends of a cross beam and is provided with bearing heads, rolling wheels are arranged in a top rail arranged in the middle of the cross beam and are downwards connected with at least four pull cables through pull cables, and a hook arranged at the tail end of the hydraulic column can be connected with a bearing hole of a. The utility model provides an easy and simple to handle, do not need more medical staff cooperation, do not receive patient's weight too big and force the position restriction, guarantee CT scanning in-process not change the technical scheme that the patient was removed to the position, effectively solve the technical problem that can easily, safely cross the bed among the critical patient CT scanning process.

Description

Special patient of CT equipment crosses a bed auxiliary device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a special patient of CT equipment crosses a bed auxiliary device.

Background

When carrying out CT scanning on a critically ill patient, the patient can be moved to a CT scanning bed from a bed stretcher, after the scanning is finished, the patient is moved to the bed stretcher from the CT scanning bed, and in the repeated bed passing process, the change of the body position easily causes secondary damage to the patient. The spinal plate or the mattress can be used for directly moving the patient under the condition of not changing the body position of the patient, and the injury of the aggravated patient can be effectively reduced or avoided. However, in clinical practice, the passing through bed process using the spinal plate or the mattress needs more medical staff to cooperate well to complete smoothly, and the difficulty of passing through bed is further increased for patients with heavy weight or patients with serious illness who have forced posture, so that the smooth development of CT scanning of critical patients is limited, the CT scanning efficiency is reduced, and the potential medical risk of damaging the safety of the patients is increased.

Disclosure of Invention

In order to solve the problem, the utility model provides a special patient of CT equipment crosses a bed auxiliary device, its aim at design one kind easy and simple to handle, do not need the cooperation of more medical staff, do not receive patient's weight too big and force the position restriction, guarantee CT scanning in-process not change the technical scheme that the position ground removed the patient, solve the technical problem that can cross a bed easily, safely of critical patient CT scanning in-process.

In order to realize the purpose, the utility model provides a technical scheme is: a patient bed-crossing auxiliary device special for CT equipment mainly comprises a combined functional component consisting of a hydraulic lifting device, a rail sliding device and a patient suspension device.

According to the patient bed-crossing auxiliary device special for the CT equipment, the top end of the hydraulic lifting device is a pair of cylindrical hydraulic seats which are welded and fixed on the ceiling, the distribution direction of the hydraulic seats is perpendicular to that of the CT scanning bed, and the two hydraulic seats are spaced at a proper distance. The cylindrical hydraulic column is arranged in the hydraulic seat and extends out of the lower part of the hydraulic seat, and the tail end of the hydraulic column is provided with a round and expanded bearing head.

According to the patient bed-crossing auxiliary device special for the CT equipment, the control pedal is arranged on the floor, the descending key and the ascending key are arranged on the control pedal, the ground section of the hydraulic pipe is connected with the front end of the control pedal, the hydraulic pipe extends to the far end to form the wall section of the hydraulic pipe, and the hydraulic pipe penetrates through the ceiling to be connected with the hydraulic seat.

According to the auxiliary device for the patient to pass through the bed special for the CT equipment, the two ends of the cross beam made of the cubic metal material in the rail sliding device are provided with the connecting round holes, the far end of the hydraulic column penetrates through the connecting round holes and then extends into the bearing head, the hollow part in the middle of the cross beam is provided with the top rail, and the rolling wheels can stably slide on the top rail.

Above-mentioned special patient of CT equipment crosses a bed auxiliary device, patient's hanging device upper end is the hoist cable of connecting on the rolling wheel axle, and four equal length's cable extend downwards at least to the hoist cable, and the couple of metal material is installed to the cable end.

The patient bed-crossing auxiliary device special for the CT equipment is characterized in that the mattress is of a hard non-metal plate type structure arranged on the push bed, and at least four bearing holes capable of being connected with the hooks are formed in the edge of the mattress.

The utility model has the advantages that: the hydraulic lifting device provides stable and strong lifting force, and is easy to pull up and move critical patients with certain weight; the hydraulic seat is welded on the ceiling, which is beneficial to providing stable pulling force and ensuring the safety of the patient in the moving process; the hydraulic column is matched with the hydraulic seat to provide uniform, stable and strong pulling force, so that a CT (computed tomography) technician can stably operate the device; the lower end of the hydraulic column penetrates through the connecting round holes formed in the two ends of the cross beam, and the tail end of the hydraulic column is provided with the bearing head, so that the cross beam is effectively prevented from falling off from the hydraulic column, and the medical risk of falling of a mattress during the movement process of a patient is completely avoided; the control pedal is provided with a descending key and an ascending key, the hydraulic tube ground section and the hydraulic tube wall section penetrate through the ceiling to be connected with the hydraulic seat, a technician can flexibly control the hydraulic lifting device through feet, and the two hands can assist in maintaining the stability of the mattress and a patient in the lifting and bed passing processes, so that the medical safety is guaranteed. The rolling wheels slide in the sky rail arranged along the middle section of the metal cross beam, so that the patient can be conveniently driven to stably translate between the push bed and the CT scanning bed. The mattress is made of hard non-metal materials, so that the mattress can keep enough supporting strength and simultaneously avoid metal artifacts generated during CT scanning, and the mattress is easy to operate as at least four bearing holes are arranged at the edge and are easy to be connected with or unhook from the hook. At least four isometric inhaul cables are connected below the sling, so that the mattress can be flexibly and stably stretched, and the storage and the expansion are convenient.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

in the figure, 1, a ceiling, 2, a hydraulic pipe wall section, 3, a hydraulic pipe ground section, 4, a descending key, 5, a control pedal, 6, an ascending key, 7, a mattress, 8, a hydraulic seat, 9, a hydraulic column, 10, a connecting circular hole, 11, a cross beam, 12, a bearing head, 13, a top rail, 14, a rolling wheel, 15, a sling, 16, a stay rope, 17, a hook and 18, a bearing hole are arranged.

Detailed Description

The working principle and the working process of the utility model are as follows

A patient bed-crossing auxiliary device special for CT equipment is characterized in that after a patient enters a CT scanning room, a push bed is arranged in a position parallel to the CT scanning bed according to a scanning position, a sling 15 and a stay cable 16 are extended, a hook 17 arranged at the tail end of the stay cable 16 is connected with force bearing holes 18 formed in four corners of a mattress 7 according to the position, a lifting key 6 of a control pedal 5 is trampled, a hydraulic column 9 rises in a hydraulic seat 8, a cross beam 11 and a rolling wheel 14 are driven to rise synchronously through a weight bearing head 12, and the sling 15 and the stay cable 16 drive the mattress 7 to lift from the push bed to a proper height and then stop. Then, the technician translates the mattress 7 suspended at a certain height together with the patient to the upper part of the CT scanning bed through the rolling wheels 14 along the top rail 13 arranged on the cross beam 11 and stops, steps on the descending key 4 of the control pedal 5, steadily descends the mattress 7 together with the patient to the CT scanning bed, takes down the hook 17 and takes in the guy cable 16 and the sling 15. After the scanning is finished, the mattress 7 together with the patient is moved from the CT scanning bed to the bed-pushing bed by the device in the same operation mode.

Claims

1. A patient bed-passing auxiliary device special for CT equipment is characterized by mainly comprising a combined functional component consisting of a wrapping and expanding hydraulic lifting device, a rail sliding device and a patient suspension device, wherein a pair of cylindrical hydraulic seats (8) which are vertical to a CT scanning bed in the distribution direction and have proper intervals are welded and fixed on a ceiling (1), cylindrical hydraulic columns (9) of which the tail ends are provided with round and expanded bearing heads (12) are arranged in the hydraulic seats (8) and extend out of the lower parts of the hydraulic seats, a control pedal (5) arranged on a floor is provided with a descending key (4) and an ascending key (6), the front end of the control pedal is connected with a hydraulic pipe ground section (3) which extends to a hydraulic pipe wall section (2) and penetrates through the ceiling (1) to be connected with the hydraulic seats (8), in the rail sliding device, two ends of a cross beam (11) made of cubic cylindrical metal are provided with connecting round holes (10), hydraulic pressure post (9) distal end is walked and is connected round hole (10) back extension and be bearing head (12), it is slidable in rail (13) of seting up in the middle of crossbeam (11) is arranged in to roll wheel (14), in the patient suspension, hoist cable (15) upwards are connected epaxial in roll wheel (14), extend four equal length's cable (16) downwards at least, couple (17) of metal material are installed to cable (16) end, it is the nonmetal plate-type structure of stereoplasm on the pusher to cross mattress (7) to arrange in, four bearing hole (18) that can be connected with couple (17) are seted up at least to the edge.