CN214180428U

CN214180428U - Safe headrest of CT bed is exclusively used in

Info

Publication number: CN214180428U
Application number: CN202022821519.XU
Authority: CN
Inventors: 贾慧; 陈扣美; 杜映; 王敏; 王丽佳
Original assignee: Northern Jiangsu Peoples Hospital
Current assignee: Northern Jiangsu Peoples Hospital; Subei Peoples Hospital of Jiangsu Province
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-14
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a safe headrest of CT bed is exclusively used in, including bed board, headrest, side plate and radiation detector, the top of bed board is equipped with the headrest, the headrest is connected with the bed board, the both sides of headrest are equipped with the support column, the support column is connected with the bed board, all be equipped with the side plate on the support column, side plate and support column fixed connection, be equipped with the activity groove in the bed board, be equipped with radiation detector on the headrest, radiation detector and headrest threaded connection, the bottom of bed board is equipped with the fixed column of symmetry, the fixed column passes through the spliced pole and connects, be equipped with the motor on the bed board, be equipped with the controller on the bed board, controller and bed board threaded connection, be equipped with the cushion on the headrest. Through setting up the side splint, can carry out the centre gripping to patient's head and fix, prevent that the patient from influencing the imaging quality because of rocking the head. The radiation detector is arranged, so that the radiation degree can be minimized according to the age, and the safety of CT scanning is improved.

Description

Safe headrest of CT bed is exclusively used in

Technical Field

The utility model relates to the technical field of medical equipment, specifically a safe headrest of CT bed is exclusively used in.

Background

CT scan (also called CAT scan) is a fully functional disease detection instrument, it is short for electronic computer X-ray judgment layer scanning technology, traditional X-ray imaging technology is improved to a new level, the scanner applied in computer axial tomography can generate X-ray, it is a strong electromagnetic energy, the photons of X-ray are basically the same as the commonly visible photons, but they carry more energy, the higher energy level can make the X-ray directly pass through most soft tissues of human body and only show the outline difference of skeleton and organ, CT scan can construct complete human body internal three-dimensional computer model, doctors can even examine the patient's body in small piece to accurately locate the specific area

1. At present, when CT scanning is used for checking a patient, the head of the patient is placed correctly and is crucial, shaking cannot occur, but the head of some patients is difficult to keep fixed during scanning, so that trouble is caused to CT scanning, scanning data is inaccurate, and imaging quality is affected.

2. Nowadays, CT scanning is used for diagnosis and treatment of various diseases, but CT scanning is harmful to the human body, and its radiation is large, especially for children and pregnant women.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a safe headrest of CT bed is exclusively used in has solved and has now when application CT scanning is examined the patient, and patient's head position is put correct crucial, can not take place to rock, but some patients hardly keep the head fixed when the scan, will cause the puzzlement for CT scanning like this for scan data is inaccurate, influences the imaging quality. CT scanning has the problem of harm to human body.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a safe headrest of CT bed is exclusively used in, includes bed board, headrest, side plate and radiation detector, the top of bed board is equipped with the headrest, the headrest is connected with the bed board, the both sides of headrest are equipped with the support column, the support column is connected with the bed board, all be equipped with the side plate on the support column, side plate and support column fixed connection, be equipped with the activity groove in the bed board, be equipped with radiation detector on the headrest, radiation detector and headrest threaded connection, the bottom of bed board is equipped with the fixed column of symmetry, the fixed column passes through the spliced pole and connects, be equipped with the motor on the bed board, be equipped with the controller on the bed board, controller and bed board threaded connection, be equipped with the cushion on the headrest.

Preferably, the connecting column is provided with a sliding chute, the sliding chute is in threaded connection with the connecting column, and the sliding chute is provided with a sliding rail.

Preferably, the side clamping plate is provided with a flexible pad, a clamping block is arranged in the flexible pad, one end of the clamping block is connected with the flexible pad, the other end of the clamping block is connected with a telescopic rod, a spring is arranged in the telescopic rod, and the clamping block is provided with a pressure sensor.

Preferably, one end of the radiation detector is connected with a storage battery, the other end of the radiation detector is connected with a control panel, and the storage battery is electrically connected with the radiation detector and the control panel.

Preferably, an alarm is arranged on the headrest and electrically connected with the storage battery.

Preferably, the motor is electrically connected with the controller and the pressure sensor.

(III) advantageous effects

The utility model provides a safe headrest of CT bed is exclusively used in. The method has the following beneficial effects:

(1) this kind of safe headrest of CT bed is exclusively used in, through setting up the side splint, patient's head is put on the headrest, the starter motor drives the side splint and moves along the spout, when tight piece of clamp in the side splint touches patient's head, press from both sides tight piece and patient's head formation extrusion, the pressure that presss from both sides between tight piece and patient head drives flexible post shrink, the extrusion spring, when pressure sensor on pressing from both sides tight piece experiences pressure, pressure sensor gives the controller with information transfer, then close the motor, the side splint stops, this kind of design can carry out the centre gripping to patient's head and fix, prevent that the patient from influencing imaging quality because of rocking the head.

(2) Through having set up radiation detector on the headrest, control panel, battery and siren, when the patient carries out the CT scan, can set for information according to patient's age on control panel, in the within range that the health can bear, if the radiation detector response exceeds the scope that itself bore, radiation detector can give data transfer to siren, the siren sounds the suggestion medical personnel, this kind of setting can fall radiation degree to minimum according to the age, has improved the security of CT scan.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the sliding chute of the present invention;

FIG. 3 is a schematic structural view of the side clamping plate of the present invention;

fig. 4 is a schematic structural diagram of the radiation monitoring device of the present invention.

In the figure, 1-bed board, 11-fixed column, 12-connecting column, 121-sliding chute, 122-sliding rail, 13-movable chute, 14-motor, 15-controller, 2-headrest, 21-soft cushion, 22-radiation detector, 221-control panel, 222-alarm, 223-storage battery, 3-side clamping plate, 31-flexible cushion, 311-clamping block, 312-pressure sensor, 313-telescopic rod, 314-spring and 32-supporting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a safe headrest of CT bed is exclusively used in, includes bed board 1, headrest 2, side plate 3 and radiation detector 22, the top of bed board 1 is equipped with headrest 2, headrest 2 is connected with bed board 1, the both sides of headrest 2 are equipped with support column 32, support column 32 is connected with bed board 1, all be equipped with side plate 3 on the support column 32, side plate 3 and support column 32 fixed connection, be equipped with movable groove 13 in the bed board 1, support column 32 can carry out relative removal through movable groove 13. Be equipped with radiation detector 22 on the headrest 2, radiation detector 22 is connected with headrest spiral 2 line, the bottom of bed board 1 is equipped with symmetrical fixed column 11, fixed column 11 passes through spliced pole 12 and connects, be equipped with motor 14 on the bed board 1, be equipped with controller 15 on the bed board 1, controller 15 and bed board 1 threaded connection, be equipped with cushion 21 on the headrest 2. Making the head of the patient more comfortable to place on the headrest 2.

The connecting column 12 is provided with a sliding chute 121, the sliding chute 121 is in threaded connection with the connecting column 12, and the sliding chute 121 is provided with a sliding rail 122. Through setting up spout 121, can remove support column 32 to drive the fixed patient's of side splint 3 head.

The side splint 3 is provided with a flexible pad 31, a clamping block 311 is arranged in the flexible pad 31, one end of the clamping block 311 is connected with the flexible pad 31, the other end of the clamping block 311 is connected with a telescopic rod 313, a spring 314 is arranged in the telescopic rod 313, and a pressure sensor 312 is arranged on the clamping block 311. By arranging the clamping block 311, the telescopic rod 313, the spring 314 and the pressure sensor 312, the pressure between the clamping block 311 and the head of the patient can drive the telescopic rod 313 to contract and press the spring 314, when the pressure sensor 312 on the clamping block 311 senses the pressure, the pressure sensor 312 transmits information to the controller 15, and then the motor 14 is turned off. Improved fixation of the head clamp of the patient.

One end of the radiation detector 22 is connected with a storage battery 223, the other end of the radiation detector 22 is connected with a control panel 221, and the storage battery 223 is electrically connected with the radiation detector 22 and the control panel 221. By providing the control panel 221, the storage battery 223 and the radiation detector 22, when the patient performs the CT scan, if the radiation exceeds the range set on the control panel 221, the radiation detector 22 will transmit the information to the alarm 222, thereby improving the safety during the CT scan.

The headrest 2 is provided with an alarm 222, and the alarm 222 is electrically connected with a storage battery 223. By arranging the alarm 222, the information sent by the radiation detector 22 can be prompted to medical personnel through the alarm 222, and the alarm is simple in structure and convenient to operate.

The motor 14 is electrically connected to the controller 15 and the pressure sensor 312. By electrically connecting the controller 15 and the pressure sensor 312 with the motor 14, information can be sent to the controller 15 when the pressure sensor 312 senses pressure, and then the motor 14 is switched off, so that the structure is simple, and the fixing effect on the head of a patient is improved.

The working principle is as follows: when the safety headrest special for the CT bed is used, firstly, the head of a patient is placed on the soft cushion 21 of the headrest 2, then the information of the patient is input on the control panel 221, then, the motor 14 is started, the motor 14 drives the supporting column 32 to move along the sliding chute 121, when the clamping block 311 in the side splint 3 touches the head of the patient, the clamping block 311 extrudes the head of the patient, the pressure between the clamping block 311 and the head of the patient drives the telescopic rod 313 to contract, the spring 314 is extruded, when the pressure sensor 312 on the clamping block 311 senses the pressure, the pressure sensor 312 transmits information to the controller 15, then the motor 14 is turned off, the side clamping plate 3 stops moving, when the radiation detector 22 senses that the patient is beyond the range that the patient's body can bear during the CT scan, the radiation detector 22 will transmit data to the alarm 222, and the alarm 222 sounds to prompt the medical staff. The equipment improves the safety and reliability during CT scanning, and has strong practicability.

The utility model discloses a 1-bed board, 11-fixed column, 12-spliced pole, 121-spout, 122-slide rail, 13-activity groove, 14-motor, 15-controller, 2-headrest, 21-cushion, 22-radiation detector, 221-control panel, 222-siren, 223-battery, 3-side splint, 31-flexible pad, 311-clamp piece, 312-pressure sensor, 313-telescopic link, 314-spring, 32-support column, the part is the part that general standard component or field technician know, its structure and principle all can be known or can be known through conventional experimental methods for this technical staff through the technical manual, the problem that the utility model solves is that when using CT scanning to inspect the patient, the head position of a patient is placed correctly and is crucial, shaking cannot occur, but the head of some patients is difficult to keep fixed during scanning, so that troubles are caused to CT scanning, scanning data is inaccurate, and imaging quality is affected. CT scanning is harmful to the human body. Through setting up radiation detector, improved security and reliability when CT scans, set up the side splint, can fix patient's head, improved the imaging quality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a safe headrest of CT bed is exclusively used in which characterized in that: comprises a bed board (1), a headrest (2), side clamping plates (3) and a radiation detector (22), wherein the headrest (2) is arranged above the bed board (1), the headrest (2) is connected with the bed board (1), supporting columns (32) are arranged on two sides of the headrest (2), the supporting columns (32) are connected with the bed board (1), the side clamping plates (3) are arranged on the supporting columns (32), the side clamping plates (3) are fixedly connected with the supporting columns (32), a movable groove (13) is arranged in the bed board (1), the radiation detector (22) is arranged on the headrest (2), the radiation detector (22) is in threaded connection with the headrest (2), symmetrical fixing columns (11) are arranged at the bottom of the bed board (1), the fixing columns (11) are connected through connecting columns (12), a motor (14) is arranged on the bed board (1), a controller (15) is arranged on the bed board (1), the controller (15) is in threaded connection with the bed board (1), and a soft cushion (21) is arranged on the headrest (2).

2. A safety headrest for CT bed as claimed in claim 1 wherein: the connecting column is characterized in that a sliding groove (121) is formed in the connecting column (12), the sliding groove (121) is in threaded connection with the connecting column (12), and a sliding rail (122) is arranged on the sliding groove (121).

3. A safety headrest for CT bed as claimed in claim 1 wherein: be equipped with flexblepads (31) on side splint (3), be equipped with in flexblepads (31) and press from both sides tight piece (311), press from both sides tight piece (311) one end and be connected with flexblepads (31), press from both sides tight piece (311) other end and be connected with telescopic link (313), be equipped with spring (314) in telescopic link (313), be equipped with pressure sensor (312) on pressing from both sides tight piece (311).

4. A safety headrest for CT bed as claimed in claim 1 wherein: one end of the radiation detector (22) is connected with a storage battery (223), the other end of the radiation detector (22) is connected with a control panel (221), and the storage battery (223) is electrically connected with the radiation detector (22) and the control panel (221).

5. A safety headrest for CT bed as claimed in claim 1 wherein: an alarm (222) is arranged on the headrest (2), and the alarm (222) is electrically connected with a storage battery (223).

6. A safety headrest for CT bed as claimed in claim 1 wherein: the motor (14) is electrically connected with the controller (15) and the pressure sensor (312).