CN218451616U

CN218451616U - Head CT fixing and supporting device for radiology department

Info

Publication number: CN218451616U
Application number: CN202221881238.6U
Authority: CN
Inventors: 罗安; 汪静; 张明良
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-02-07
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a radiology department head CT fixed stay device, including the head rest, the arc wall has been seted up to the head rest top surface, fixedly connected with foam-rubber cushion in the arc wall, the lateral wall is seted up flutedly respectively about the head rest, all be provided with the baffle in the recess, lateral wall difference fixedly connected with circle axle around the baffle, the circle axle other end all with recess lateral wall swing joint, through being provided with the cooperation between head rest, baffle, buckle and the adjustment mechanism etc, lie when patient's head adjust the position after on the head rest, can fold the both sides baffle for both sides baffle and patient's head contact, and utilize the buckle to fix, accuracy when promoting the machine collection, through being provided with mutually supporting between head rest and the positioning mechanism etc, can fix a position patient's cheekbone position, prevent that the machine from appearing rocking in the collection process patient's head, easily lead to CT piece after the shadow ghost image, fuzzy and disappearance scheduling problem, and then promote patient's stability when gathering.

Description

Head CT fixing and supporting device for radiology department

Technical Field

The utility model relates to the field of medical equipment, specifically a radiology department head CT fixed stay device.

Background

The CT head support is one of indispensable facilities on the CT machine, mainly plays the effect of location and fixed to patient's head, makes things convenient for the machine when gathering data, and patient's head is in correct gesture, reduces errors such as ghost image, fuzzy that gather the appearance.

The CT head dragging in the prior art still has the following problems:

1. when the head support used at present carries out positioning support on the head of a patient, the two elastic bands are generally utilized to be directly sleeved on the head of the patient, or the arc-shaped plate is pressed on the head of the patient, so that the positioning effect can be achieved, but the machine acquisition time is long, or discomfort is easy to occur, the phenomenon of shaking is caused, and the imaging effect when the machine acquisition is influenced;

2. the CT head among the prior art holds in palm most all is not convenient for fix a position patient's head downside, when the patient lies and has adjusted the gesture on the treatment bed, can't fix a position its cheekbone department, if only adopt the forehead push type fixed, can't in time notice when the patient rotates the head, is unfavorable for in-service use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radiology department head CT fixed stay device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a head CT fixing and supporting device for a radiology department comprises a head support, wherein an arc-shaped groove is formed in the top surface of the head support, a sponge cushion is fixedly connected into the arc-shaped groove, grooves are formed in the left side wall and the right side wall of the head support respectively, baffles are arranged in the grooves, circular shafts are fixedly connected to the front side wall and the rear side wall of each baffle respectively, the other ends of the circular shafts are movably connected with the side walls of the grooves, adjusting mechanisms are arranged on the front side wall and the rear side wall of each baffle respectively, buckles are arranged on the side walls of the baffles, two positioning mechanisms are symmetrically arranged on the front side wall and the rear side wall of the head support, and through mutual matching of the head support, the baffles, the buckles, the cheekbone parts of a patient can be positioned through the positioning of the head support and the adjusting mechanisms, the baffles on two sides can be folded after the head of the patient is laid on the head support to be adjusted well, so that the baffles on two sides are in contact with the head of the patient and are fixed through the buckles, the accuracy of the machine during collection is improved.

Preferably, adjustment mechanism includes the circular slot, the circular slot is seted up respectively on the lateral wall around the baffle, the circular slot is close to the equal fixedly connected with spring of baffle center one side lateral wall, the equal fixedly connected with fixture block of the spring other end, a plurality of draw-in groove has been seted up respectively to the lateral wall around the recess, fixture block and draw-in groove swing joint, the draw-in groove is the arc and distributes the setting.

Preferably, the buckle includes the stretch cord, stretch cord and left side baffle bottom surface fixed connection, the stretch cord other end sets up for the annular, the right side the baffle bottom surface is close to right side department fixedly connected with couple, the couple is the setting of L shape.

Preferably, the positioning mechanism comprises a transverse groove, the transverse groove is formed in the front side wall of the head support, a screw rod is movably connected in the transverse groove, a threaded sleeve is movably connected to the front side wall of the head support, the screw rod is in threaded connection with the threaded sleeve, and a positioning plate is movably connected to the front end of the screw rod.

Preferably, the screw rod lateral wall is close to two sliders of rear end department symmetry fixedly connected with, two spouts have been seted up to the cross slot lateral wall symmetry, slider and spout swing joint through setting up slider and spout, can carry out spacing operation to the screw rod, drive the screw rod rotatory when preventing rotatory swivel nut.

Preferably, lateral wall is close to bottom surface department fixedly connected with mounting panel respectively about the head rest, the mounting panel is L shape setting, the mounting panel is kept away from head rest one side lateral wall and has all been seted up two mounting holes, through the mounting panel, can be convenient for install this device on the treatment bed, the treatment bed of applicable different width simultaneously.

Preferably, the protection pad of the equal fixedly connected with of baffle top surface fills up through setting up the protection, when baffle laminating patient's head, can play the protective effect to patient's head, promotes the comfort level simultaneously.

Preferably, the clamping block is arranged in an arc shape, and the clamping block and the clamping groove are matched with each other.

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

1. the utility model discloses when using at first let the patient lie on the treatment bed, and place the head in the arc wall on the head rest, after patient's gesture adjustment finishes, fold both sides baffle, when upwards pulling the baffle, the fixture block receives the extrusion and breaks away from the draw-in groove, and spring compression simultaneously, when both sides baffle and patient's head laminating, drive the fixture block card through spring-back and go into in the suitable draw-in groove, then hang the stretch cord other end in the couple, accomplish the fixed to patient's head, thereby make the utility model discloses a through being provided with the head rest, baffle, the mutual cooperation between buckle and the adjustment mechanism etc. when patient's head lies and adjusts the position on the head rest, can fold both sides baffle, makes both sides baffle and patient's head contact, and utilize the buckle to fix, promote the accuracy when the machine gathers;

2. drive the screw rod through rotatory swivel nut and move to the outside, the screw rod drives the locating plate and stretches out to suitable position after, rotates the locating plate again for the locating plate laminating is in patient's cheekbone department, thereby the utility model discloses a be provided with mutually supporting between head rest and positioning mechanism etc, can fix a position patient's cheekbone position, prevent that the machine from appearing rocking in the collection in-process patient head, easily lead to the CT piece after the shadow ghost image, fuzzy and disappearance scheduling problem appear, and then promote the stability of patient when gathering.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic structural diagram of the adjusting mechanism of the present invention;

fig. 4 is a schematic structural view of the middle positioning mechanism of the present invention;

fig. 5 is a schematic structural diagram of the middle slot of the present invention.

In the figure: 1. a head rest; 2. an arc-shaped slot; 3. a groove; 4. a baffle plate; 5. a circular shaft; 6. a circular groove; 7. a spring; 8. a clamping block; 9. a card slot; 10. an elastic cord; 11. hooking; 12. a transverse groove; 13. a screw; 14. a threaded sleeve; 15. positioning a plate; 16. a slider; 17. a chute; 18. mounting a plate; 19. a protective pad; 20. a spongy cushion.

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, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: the utility model provides a radiology department head CT fixed stay device, including head rest 1, arc wall 2 has been seted up to 1 top surface of head rest, fixedly connected with foam-rubber cushion 20 in the arc wall 2, recess 3 has been seted up respectively to the lateral wall about 1 of head rest, all be provided with baffle 4 in the recess 3, lateral wall fixedly connected with circle axle 5 respectively around baffle 4, the 5 other end of circle axle all with recess 3 lateral wall swing joint, the equal fixedly connected with of baffle 4 top surface protects pad 19, through setting up protection pad 19, when baffle 4 laminating patient's head, can play the protective effect to patient's head, promote the comfort level simultaneously, the lateral wall is provided with adjustment mechanism respectively around 4 baffle, be provided with the buckle on the lateral wall of baffle 4, the lateral wall bilateral symmetry is provided with two positioning mechanism before 1 of head rest, the lateral wall is close to bottom surface department respectively fixedly connected with mounting panel 18 about 1 of head rest, mounting panel 18 is the setting of L shape, mounting panel 18 keeps away from 1 one side lateral wall of head rest and all seted up two mounting holes, through mounting panel 18, can be convenient for install this device on the treatment bed of applicable different width simultaneously.

Referring to fig. 3, the adjusting mechanism includes a circular groove 6, the circular groove 6 is respectively disposed on the front and rear side walls of the baffle 4, the side wall of the circular groove 6 near the center of the baffle 4 is fixedly connected with a spring 7, the other end of the spring 7 is fixedly connected with a clamping block 8, the front and rear side walls of the groove 3 are respectively provided with a plurality of clamping grooves 9, the clamping block 8 is movably connected with the clamping grooves 9, the clamping grooves 9 are distributed in an arc shape, the clamping block 8 is arranged in an arc shape, and the clamping block 8 and the clamping grooves 9 are mutually matched.

Through being provided with head rest 1, baffle 4, buckle and adjustment mechanism etc. between mutually supporting, lie on head rest 1 when the patient's head and adjust the position after, can fold both sides baffle 4 for both sides baffle 4 and patient's head contact, and utilize the buckle to fix, accuracy when promoting the machine and gathering.

Referring to fig. 2, the buckle includes stretch cord 10,

stretch cord

10 and 4 bottom surfaces of left baffle, and the other end of stretch cord 10 is the annular setting, and right baffle 4 bottom surface is close to right side fixedly connected with couple 11, and couple 11 is the L shape setting, through setting up the buckle, can be convenient for fix both sides baffle 4, avoids in the machine collection process, and both sides baffle 4 is opened because of external force, promotes its stability in use.

Referring to fig. 4, the positioning mechanism includes a transverse groove 12, the transverse groove 12 is formed in the front side wall of the head support 1, a screw 13 is movably connected in the transverse groove 12, two sliders 16 are symmetrically and fixedly connected to the side wall of the screw 13 near the rear end, two sliding grooves 17 are symmetrically formed in the side wall of the transverse groove 12, the sliders 16 are movably connected with the sliding grooves 17, the screw 13 can be limited by the aid of the sliders 16 and the sliding grooves 17, the screw 13 is prevented from being driven to rotate when the screw sleeve 14 is rotated, the front side wall of the head support 1 is movably connected with the screw sleeve 14, the screw 13 is in threaded connection with the screw sleeve 14, and a positioning plate 15 is movably connected to the front end of the screw 13.

Through being provided with mutually supporting between head rest 1 and the positioning mechanism etc, can fix a position patient's cheekbone position, prevent that the machine from appearing rocking in the patient head of collection in-process, easily lead to the CT piece after the shadow to appear ghost image, fuzzy and disappearance scheduling problem, and then promote the stability of patient when gathering.

The working principle is as follows: when the technical scheme is used, a patient lies on a treatment bed, the head of the patient is placed in the arc-shaped groove 2 on the head support 1, the baffle plates 4 on the two sides are folded after the posture of the patient is adjusted, the baffle plates 4 are pulled upwards, the clamping block 8 is extruded to be separated from the clamping groove 9, meanwhile, the spring 7 is compressed, when the baffle plates 4 on the two sides are attached to the head of the patient, the spring 7 rebounds to drive the clamping block 8 to be clamped into the proper clamping groove 9, the other end of the elastic rope 10 is hung in the hook 11, the head of the patient is fixed, the oppressive feeling of the head of the patient is reduced, and the shaking probability of the patient is reduced;

rotatory swivel nut 14 after, simultaneously through slider 16 and the spout 17 that sets up, can carry out spacing operation to screw rod 13, thereby can drive screw rod 13 lateral motion during making rotatory swivel nut 14, screw rod 13 drives locating plate 15 and stretches out behind suitable position, rotate locating plate 15 again, make locating plate 15 laminating in patient's cheekbone department, play the location effect to patient's head, prevent that the machine from gathering the in-process, the condition of upset appears in patient's head, influence the definition of film, and then can effectual improvement its result of use.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a radiology department head CT fixed bolster device, includes head stock (1), its characterized in that: arc wall (2) have been seted up to head rest (1) top surface, fixedly connected with foam-rubber cushion (20) in arc wall (2), recess (3) have been seted up respectively to the lateral wall about head rest (1), all be provided with baffle (4) in recess (3), lateral wall fixedly connected with circle axle (5) respectively around baffle (4), the circle axle (5) other end all with recess (3) lateral wall swing joint, the lateral wall is provided with adjustment mechanism respectively around baffle (4), be provided with the buckle on baffle (4) lateral wall, lateral wall bilateral symmetry is provided with two positioning mechanism before head rest (1).

2. A radiology department head CT fixation support device according to claim 1, wherein: adjustment mechanism includes circular slot (6), circular slot (6) are seted up respectively on baffle (4) front and back lateral wall, circular slot (6) are close to baffle (4) center one side equal fixedly connected with spring (7) of lateral wall, the equal fixedly connected with fixture block (8) of spring (7) other end, a plurality of draw-in groove (9) have been seted up respectively to the lateral wall around recess (3), fixture block (8) and draw-in groove (9) swing joint, draw-in groove (9) are the arc and distribute the setting.

3. A radiology department head CT fixation support device according to claim 1, wherein: the buckle includes stretch cord (10), stretch cord (10) and left side baffle (4) bottom surface fixed connection, the stretch cord (10) other end sets up for the annular, the right side baffle (4) bottom surface is close to right side department fixedly connected with couple (11), couple (11) are L shape setting.

4. A radiology department head CT fixation support device according to claim 1, wherein: positioning mechanism includes transverse groove (12), transverse groove (12) are all seted up at first support (1) front side wall, swing joint has screw rod (13) in transverse groove (12), head support (1) front side wall swing joint has swivel nut (14), screw rod (13) and swivel nut (14) threaded connection, screw rod (13) front end swing joint has locating plate (15).

5. A radiology department head CT fixing and supporting device according to claim 4, wherein: two sliders (16) are fixedly connected to the side wall of the screw rod (13) close to the rear end, two sliding grooves (17) are symmetrically formed in the side wall of the transverse groove (12), and the sliders (16) are movably connected with the sliding grooves (17).

6. A radiology department head CT fixation support device according to claim 1, wherein: lateral wall department is close to bottom surface fixedly connected with mounting panel (18) respectively about head rest (1), mounting panel (18) are L shape setting, two mounting holes have all been seted up to head rest (1) one side lateral wall is kept away from in mounting panel (18).

7. A radiology department head CT fixation support device according to claim 1, wherein: the top surfaces of the baffles (4) are fixedly connected with protective pads (19).

8. A radiology department head CT fixation support device according to claim 2, wherein: the clamping blocks (8) are arranged in an arc shape, and the clamping blocks (8) and the clamping grooves (9) are matched with each other.