CN216090551U

CN216090551U - Head fixing device for brain CT examination

Info

Publication number: CN216090551U
Application number: CN202122509555.7U
Authority: CN
Inventors: 王荣; 孙健
Original assignee: First Peoples Hospital of Xiaoshan District
Current assignee: First Peoples Hospital of Xiaoshan District
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-22
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a head fixing device for brain CT examination, which comprises a rack, spherical joints, a guardrail mechanism, a fixing mechanism and a neck pad mechanism, wherein the spherical joints are fixed on two sides of the outer wall of the rack, the guardrail mechanism is arranged on the outer surface of the spherical joints, a protection pad is clamped and installed at the rear part of the outer wall of the guardrail mechanism, the fixing mechanism is arranged above the inner wall of the rack in an inserting manner, a head gasket is arranged in the fixing mechanism, a plurality of clamping grooves with the same size and equal intervals are formed in the inner wall of the rack, and the neck pad mechanism is arranged on the inner wall of the clamping grooves in an inserting manner. The utility model discloses a, through fixed head of fixed establishment and neck pad mechanism, rotate guardrail mechanism block patient's thorax, prevent that patient's head from putting and taking place the shake, neck pad mechanism has the massage effect simultaneously, makes the patient change and accepts.

Description

Head fixing device for brain CT examination

Technical Field

The utility model relates to the technical field related to brain CT examination, in particular to a head fixing device for brain CT examination.

Background

The brain CT examination is a method for examining the cranium by CT, and in case of head trauma, the brain CT is the most important diagnostic method for imaging, and can clearly display the number, position, size, contour, density, bleeding, calcification and diffusion degree of intracranial tumors, so that a head fixing device is required to be equipped in the examination.

But the head fixing device who uses at present lacks the head and supports when lying, and some patients produce psychological burden easily when examining, appear the shake under the uncoordinated condition of shoulder neck simultaneously, influence the inspection effect, increase patient's detection cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a head fixing device for brain CT examination, which aims to solve the problems that the currently used head fixing device in the background technology lacks head support when lying down, psychological burden is easily generated on part of patients during detection, and meanwhile, shaking occurs under the condition of uncoordinated shoulder and neck, the examination effect is influenced, and the detection cost of the patients is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a head fixing device is examined to brain branch of academic or vocational study CT, includes frame, spherical joint, guardrail mechanism, fixed establishment and neck pad mechanism, frame outer wall both sides all are fixed with spherical joint, guardrail mechanism sets up the surface at spherical joint, the protection pad is installed to guardrail mechanism outer wall bottom rear block, fixed establishment alternates and installs in frame inner wall top, the inside head gasket that is provided with of fixed establishment, the same and equidistant draw-in groove of a plurality of sizes is seted up to the frame inner wall, neck pad mechanism is installed in the draw-in groove inner wall interlude. Preferably, the guardrail mechanism comprises a first support arm, a second support arm and a fixture block, wherein the first support arm is arranged below two sides of the outer wall of the frame, the second support arm is arranged at the tail end of the inner wall of the first support arm in a penetrating mode, and the fixture block is fixedly arranged on the outer surface of the second support arm.

Preferably, the first supporting arm and the rack form a rotating structure through a spherical joint, and the first supporting arm is symmetrically arranged with a central axis of the rack.

Preferably, the fixing mechanism comprises a support frame, a head pad cover and a silica gel pad, the support frame is installed above the inner wall of the frame in an inserting mode, the head pad cover is fixedly welded to the outer wall of the support frame, and the head pad cover is fixedly clamped to the outer wall of the head pad cover.

Preferably, the head pad cover is in threaded connection with the head gasket through the silica gel pad, and the outer wall of the silica gel pad is tightly attached to the inner wall of the head pad cover.

Preferably, the neck pad mechanism comprises a cushion block, a connecting block and a clamping bag, the cushion block is arranged in front of the outer surface of the rack, the connecting block is arranged below the outer wall of the cushion block, and the cushion block is arranged on the inner wall of the clamping bag.

Preferably, the connecting block is connected with the cushion block in a clamping manner through a clamping groove, and the area of the inner wall of the clamping groove is larger than that of the outer wall of the connecting block.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model discloses a, through fixed head of fixed establishment and neck pad mechanism, head pad cover outer wall top is provided with the head gasket, can cushion fixedly to patient's head rear portion, rotates guardrail mechanism block patient thorax, does so and is favorable to the protection pad to protect patient's thorax, prevents that patient's head from putting the emergence shake, and neck pad mechanism has the massage effect and examines more humanized simultaneously, and the head pad covers soft comfortable, more accords with human engineering to make the patient change and accept.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a housing structure of the guardrail mechanism of the present invention;

fig. 4 is a schematic structural view of the neck pad mechanism of the present invention.

In the figure: 1. a frame; 2. a spherical joint; 3. a guardrail mechanism; 301. a first support arm; 302. a second support arm; 303. a clamping block; 4. a pad; 5. a fixing mechanism; 501. a support frame; 502. a head pad cover; 503. A silica gel pad; 6. a head gasket; 7. a card slot; 8. a neck pad mechanism; 801. cushion blocks; 802. connecting blocks; 803. and (6) clamping.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a head fixing device for brain CT examination comprises a frame 1, a spherical joint 2, a guardrail mechanism 3, a fixing mechanism 5 and a neck pad mechanism 8;

the two sides of the outer wall of the rack 1 are both fixed with the spherical joints 2, the guardrail mechanism 3 is arranged on the outer surface of the spherical joints 2, the guardrail mechanism 3 comprises a first support arm 301, a second support arm 302 and a fixture block 303, the first support arm 301 is arranged below the two sides of the outer wall of the rack 1, the second support arm 302 is arranged at the tail end of the inner wall of the first support arm 301 in an inserting mode, the fixture block 303 is fixedly arranged on the outer surface of the second support arm 302, the fixture block 303 can be clamped on the protection pad 4, the thoracic cavity of a patient can be protected, the weight pressure of the first support arm 301 and the second support arm 302 can be reduced, the first support arm 301 and the rack 1 form a rotating structure through the spherical joints 2, and the first support arm 301 is symmetrically arranged with the central axis of the rack 1, so that the spherical joints 2 can rotate to drive the first support arm 301 to clamp and fix the thoracic cavity of the patient;

the protection pad 4 is clamped and installed at the rear part of the bottom of the outer wall of the guardrail mechanism 3, the fixing mechanism 5 is installed above the inner wall of the rack 1 in an inserting mode, the fixing mechanism 5 comprises a support frame 501, a head pad cover 502 and a silica gel pad 503, the support frame 501 is installed above the inner wall of the rack 1 in an inserting mode, the head pad cover 502 is fixedly welded on the outer wall of the support frame 501, the head pad cover 502 is fixedly clamped and installed on the outer wall of the head pad cover 502 in a clamping mode, so that the design of the head pad cover 502 is better in accordance with human engineering, a patient can be better detected in positive fit, and the conflict emotion is reduced, the head pad cover 502 is in threaded connection with the head pad 6 through the silica gel pad 503, the outer wall of the silica gel pad 503 is tightly attached to the inner wall of the head pad cover 502, the rear part of the head of the patient can be buffered and fixed, the head of the patient can be properly massaged in a fixed mode, and the nervous emotion of the patient can be relaxed;

fixing mechanism 5 is inside to be provided with head gasket 6, a plurality of equidistance draw-in grooves 7 that are the same and equidistant are seted up to 1 inner wall of frame, neck pad mechanism 8 is installed to 7 inner walls interlude of draw-in groove, neck pad mechanism 8 includes cushion 801, connecting block 802 and clamp package 803, cushion 801 all sets up in 1 surface the place ahead of frame, cushion 801 outer wall below is provided with connecting block 802, cushion 801 all installs clamp package 803 on the inner wall, do so and be favorable to clamp package 803 to have the effect of fixed massage, fixed neck, increase patient's comfort, relax the mood, connecting block 802 is connected with cushion 801 block through draw-in groove 7, and the inner wall area of draw-in groove 7 is greater than the outer wall area of connecting block 802, do so and be favorable to setting up of connecting block 802 to make cushion 801 connect more stable, prevent that the inspection from coming off on the way.

The working principle is as follows: for the device, firstly, the device is fixed on a CT (computed tomography) examination instrument through screws, the first support arm 301 is opened along the spherical joint 2, the first support arm 301 is completely opened, a patient lies on the outer wall of the fixing mechanism 5, the outer surface of the head cushion cover 502 covers the back of the patient, the silica gel cushion 503 at the center of the head cushion cover 502 is provided with the head gasket 6, when the device is fixed, a good fixing and buffering effect is achieved for the head of the patient, meanwhile, the soft rubber material achieves a massaging and relaxing effect, after the fixation is completed, the inner wall clamp 803 of the cushion 801 is tightly attached to the shoulder of the patient, the first support arm 301 is pulled at the moment, the second support arm 302 is rotatably clamped in the chest of the patient, the protection pad 4 starts to protect and buffer the weight of the first support arm 301 and the second support arm 302, the head clamping is completed, and the use process of the whole head fixing device is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a head fixing device is examined to brain branch of academic or vocational study CT, includes frame (1), spherical joint (2), guardrail mechanism (3), fixed establishment (5) and neck pad mechanism (8), its characterized in that: frame (1) outer wall both sides all are fixed with spherical joint (2), guardrail mechanism (3) set up the surface at spherical joint (2), protection pad (4) are installed to guardrail mechanism (3) outer wall bottom rear block, fixed establishment (5) alternate and install in frame (1) inner wall top, fixed establishment (5) inside is provided with head gasket (6), frame (1) inner wall is seted up a plurality of the same and equidistant draw-in grooves (7) of size, draw-in groove (7) inner wall alternates and installs neck pad mechanism (8).

2. The brain CT examination head fixing device of claim 1, wherein: guardrail mechanism (3) include first support arm (301), second support arm (302), fixture block (303), first support arm (301) all set up in frame (1) outer wall both sides below, second support arm (302) are installed to first support arm (301) inner wall end interlude, second support arm (302) surface fixed mounting has fixture block (303).

3. The brain CT examination head fixing device of claim 2, wherein: first support arm (301) constitute revolution mechanic through spherical joint (2) and frame (1), and first support arm (301) set up with the axis symmetry of frame (1).

4. The brain CT examination head fixing device of claim 1, wherein: fixing mechanism (5) are including support frame (501), head pad lid (502) and silica gel pad (503), support frame (501) alternate and install in frame (1) inner wall top, fixed welding has head pad lid (502) on support frame (501) outer wall, head pad lid (502) are installed to head pad lid (502) outer wall fixed block.

5. The brain CT examination head fixing device of claim 4, wherein: the head pad cover (502) is in threaded connection with the head pad (6) through the silica gel pad (503), and the outer wall of the silica gel pad (503) is tightly attached to the inner wall of the head pad cover (502).

6. The brain CT examination head fixing device of claim 1, wherein: neck pad mechanism (8) include cushion (801), connecting block (802) and press from both sides package (803), cushion (801) all set up in frame (1) surface the place ahead, cushion (801) outer wall below is provided with connecting block (802), cushion (801) all install press from both sides package (803) on the inner wall.

7. The brain CT examination head fixing device of claim 6, wherein: the connecting block (802) is connected with the cushion block (801) in a clamping mode through the clamping groove (7), and the area of the inner wall of the clamping groove (7) is larger than that of the outer wall of the connecting block (802).