CN214073324U

CN214073324U - Adjustable head support device for CT examination in imaging department

Info

Publication number: CN214073324U
Application number: CN202022882090.5U
Authority: CN
Inventors: 古丽娜·阿扎提; 热娜古力·艾克热木
Original assignee: First Affiliated Hospital of Xinjiang Medical University
Current assignee: First Affiliated Hospital of Xinjiang Medical University
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-31
Anticipated expiration: 2030-12-04

Abstract

The application discloses an adjustable head support device for CT examination in the department of imaging, which comprises a supporting component and an adjusting component, wherein the supporting component comprises a base and a supporting plate, a U-shaped groove is formed in the base, two fixing plates are welded and fixed on the upper surface of the base, a groove is formed in the center of the supporting plate, and the side wall of the supporting plate is abutted against the side walls of the two fixing plates; the adjusting part comprises a neck pillow, a bolt, clamping plates and a negative pressure ball, the neck pillow is fixedly connected in the groove, first air bags are fixedly connected to two sides of the inner wall of the groove, the bolt is installed in two threaded holes in a threaded mode respectively, second air bags are fixedly connected to the side walls of the two clamping plates respectively, the first connecting pipe is tightly attached to the side walls of the supporting plate and the fixing plate, the second connecting pipe is tightly attached to the side wall of the fixing plate and the surface of the base, and an exhaust assembly is communicated with the second connecting pipe. The use of gasbag and neck pillow is passed through to this scheme, improves the comfort level of patient's neck and head, prevents that patient's head from breaking away from in the headrest.

Description

Adjustable head support device for CT examination in imaging department

Technical Field

The application relates to the technical field of head supports, in particular to an adjustable head support device for CT examination in an imaging department.

Background

CT examination is a relatively advanced medical imaging examination technique. CT examinations typically include flat scan CT, enhanced CT scan, and scoliography CT. In CT, X-ray beam is used to scan the layer of human body with a certain thickness, the X-ray transmitted through the layer is received by detector, converted into visible light, converted into electric signal by photoelectric conversion, converted into digital signal by A/D converter and input to computer for processing.

At present, when CT examination is carried out on a patient in an image department, the head of the patient needs to be fixed, so that the phenomenon that the patient moves in the examination process to generate a virtual image and the examination result is influenced is avoided. Therefore need use the head to hold in the palm and fix the head, current CT inspection head holds in the palm all fixes patient's head both sides, and fixed effect is poor during fixed, and patient's head easily breaks away from the head holds in the palm, and causes discomfort and neck fatigue to patient's head easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a main aim at provides an image branch of academic or vocational study CT inspection is with adjustable head rest device to it is poor to improve the fixed effect when head rest is fixed patient's head among the correlation technique, and the patient's head breaks away from easily from the head rest, and causes the problem of discomfort and neck fatigue to patient's head easily.

In order to achieve the purpose, the application provides an adjustable head support device for CT examination in the department of imaging, which comprises a supporting component, wherein the supporting component comprises a base and a supporting plate, a U-shaped groove is formed in the base, two fixing plates are fixedly welded on the upper surface of the base, threaded holes are formed in the center positions of the side walls of the two fixing plates, the side wall of the supporting plate is fixedly connected with the side wall of the base, a groove is formed in the center position of the supporting plate, and the side wall of the supporting plate is abutted to the side walls of the two fixing plates; the adjusting component comprises a neck pillow, a bolt, a clamping plate and a negative pressure ball, the neck pillow is fixedly connected in the groove, the two sides of the inner wall of the groove are fixedly connected with first air bags, the bolts are respectively installed in the two threaded holes in a threaded manner, one end of each bolt is in threaded connection with the side wall of each clamping plate, the side walls of the two clamping plates are fixedly connected with second air bags, the two first air bags are respectively communicated with the two second air bags through first connecting pipes, the two first connecting pipes are tightly attached to the side walls of the supporting plate and the fixing plate, the two second air bags are communicated through second connecting pipes, the second connecting pipe is tightly attached to the side wall of the fixing plate and the surface of the base, the negative pressure ball is communicated with the second connecting pipe through a gas conveying pipe, and the second connecting pipe is communicated with a gas inlet device.

In an embodiment of the present application, the two clamping plate side walls are all fixedly connected with bearings at the central positions, and the inner rings of the two bearings are respectively fixedly sleeved at one ends of the two bolts.

In one embodiment of the present application, the base is glued to the bottom of the supporting plate with a rubber pad, and the side wall of the supporting plate is glued with a first air cushion.

In one embodiment of the present application, the exhaust assembly includes an exhaust pipe communicating with the second connection pipe, and a valve installed on the exhaust pipe.

In an embodiment of the application, the U-shaped groove is internally fixedly glued with a second air cushion, and the surface of the neck pillow is sleeved with a protective sleeve.

In an embodiment of the present application, the lateral walls of the two clamping plates are fixedly connected with two limiting rods, and one end of each limiting rod penetrates through the lateral walls of the two fixing plates respectively.

Compared with the prior art, the beneficial effects of this application are: CT inspection through the image branch of academic or vocational study of above-mentioned design is with adjustable head rest device, in use, through adjusting part, can be according to the size of patient head and neck, change the degree of inflating of first gasbag and second gasbag, first gasbag and second gasbag after aerifing are fixed patient head and neck, first gasbag after aerifing not only can fix patient's neck, can also prevent that patient's head from breaking away from in the head rest, second gasbag rethread splint after aerifing are used with the cooperation of bolt, inwards move, it is fixed to the laminating of patient's head, comfort when can improving the patient and fix.

Drawings

Fig. 1 is a schematic top view of a supporting plate of an adjustable head rest device for CT examination in the imaging department according to an embodiment of the present disclosure;

FIG. 2 is a schematic side view of a supporting plate of an adjustable head rest device for CT examination in an imaging department according to an embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic cross-sectional view of a bearing of an adjustable head rest device for CT examination in the imaging department according to an embodiment of the present disclosure.

In the figure: 100. a support assembly; 110. a base; 111. a rubber pad; 120. a support plate; 121. a first air cushion; 130. a U-shaped groove; 131. a second air cushion; 140. a fixing plate; 150. a threaded hole; 160. a groove; 200. an adjustment assembly; 210. a neck pillow; 211. a protective sleeve; 220. a bolt; 230. a splint; 231. a bearing; 232. a limiting rod; 240. a negative pressure ball; 250. a first air bag; 251. a first connecting pipe; 260. a second air bag; 261. a second connecting pipe; 270. an exhaust assembly; 271. an exhaust pipe; 272. and (4) a valve.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "second" and the like in the description and claims of the present application and the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1-4, the present application provides an adjustable head rest device for CT examination in imaging department, which includes a supporting component 100 and an adjusting component 200, wherein the adjusting component 200 is installed on the supporting component 100.

The support assembly 100 comprises a base 110 and a support plate 120, a U-shaped groove 130 is formed in the base 110, two fixing plates 140 are fixed to the upper surface of the base 110 in a welded mode, threaded holes 150 are formed in the center positions of the side walls of the two fixing plates 140, the side walls of the support plate 120 are fixedly connected with the side walls of the base 110, a groove 160 is formed in the center position of the support plate 120, the side walls of the support plate 120 are abutted to the side walls of the two fixing plates 140, when the support assembly is used specifically, when a patient lies on a CT bed, the neck of the patient is located in a gap of the U-shaped groove 130, the placement position of the head of the patient can be limited, the fixing plates 140 are installed on the CT bed, and the groove 160 is used for supporting the adjusting assembly 200.

The adjusting assembly 200, the adjusting assembly 200 includes a neck pillow 210, bolts 220, clamping plates 230 and a negative pressure ball 240, the neck pillow 210 is fixedly connected in the groove 160, both sides of the inner wall of the groove 160 are fixedly connected with first air bags 250, the bolts 220 are respectively installed in two threaded holes 150 in a threaded manner, one end of each bolt 220 is in threaded connection with the side wall of the clamping plate 230, both side walls of the clamping plates 230 are fixedly connected with second air bags 260, the two first air bags 250 are respectively communicated with the two second air bags through first connecting pipes 251, the two first connecting pipes 251 are respectively tightly attached to the side walls of the supporting plate 120 and the fixing plate 140, the two second air bags 260 are communicated through second connecting pipes 261, the second connecting pipes 261 are tightly attached to the side wall of the fixing plate 140 and the surface of the base 110, the negative pressure ball 240 is communicated with the second connecting pipes 261 through air pipes, the second connecting pipe 261 is communicated with an exhaust assembly 270, when in specific use, the first connecting pipe 251 and the second connecting pipe 261 are set to be inflation hoses, one end of the negative pressure ball 240 is provided with a one-way valve, a patient firstly puts a neck on the neck pillow 210, the neck of the patient is supported through the neck pillow 210, the neck of the patient is comfortable, the pressure of the neck is released, the negative pressure ball 240 is pressed to inflate the first air bag 250 and the second air bag 260, the first air bag 250 and the second air bag 260 are inflated through inflation, the inflated first air bag 250 can be attached to the neck of the patient to fix the neck of the patient, the inflated second air bag 260 can drive the second air bag 260 to move inwards through the adjusting bolt 220, the movable second air bag 260 is attached to the head of the patient, the position of the head of the patient is fixed, and the gas in the first air bag and the second air bag is exhausted from the exhaust assembly 270 through the exhaust assembly 270, remove the fixed of second gasbag to patient's head, the head support during the fixing can alleviate patient's head because the discomfort that brings of laminating for a long time, improves patient's comfort level, and rethread first gasbag 250 is spacing to patient's neck, prevents that patient's head from breaking away from in the head support, influences the inspection result.

Two the equal fixedly connected with bearing 231 of central point of splint 230 lateral wall department, two the inner circle of bearing 231 is fixed cup joint respectively two the one end of bolt 220, the equal fixedly connected with gag lever post 232 of the lateral wall of two splint 230, two the one end of gag lever post 232 runs through two respectively the lateral wall of fixed plate 140 uses through the cooperation of bearing 231 and gag lever post 232, makes splint 230 when rotatory bolt 220, and splint 230 can not follow bolt 220 and rotate, can drive splint 230 rectilinear movement, makes second gasbag 260 laminating patient's head, fixes patient's head.

In this embodiment, base 110 has rubber pad 111 with the bottom of backup pad 120 is glued, the lateral wall of backup pad 120 is glued and is had first air cushion 121, through rubber pad 111, makes base 110 when the bracketing, and the atress is difficult for sliding, and when patient's head was fixed, first air cushion 121 was used for the protection to patient's shoulder, alleviates the dynamics of backup pad 120 to the laminating of patient's shoulder, improves the comfort when the patient couches.

In this embodiment, the exhaust assembly 270 includes an exhaust pipe 271 and a valve 272, the exhaust pipe 271 is communicated with the second connection pipe 261, the valve 272 is installed on the exhaust pipe 271, the first airbag and the second airbag are exhausted by opening the valve 272, the pressure of the first airbag and the second airbag on the neck and the head of the patient is relieved, the head of the patient is separated from the head support, and the use of the head support is facilitated.

In this embodiment, the second air cushion 131 is fixedly glued in the U-shaped groove 130, the protective cover 211 is sleeved on the surface of the neck pillow 210, the comfort of the patient when the head of the patient is placed in the U-shaped groove is improved through the second air cushion 131, the protective cover 211 is used for protecting the neck pillow 210, the neck pillow 210 is protected from being infected by bacteria on the neck of the patient when the patient contacts the neck pillow 210, subsequent cleaning of the neck pillow 210 is facilitated, and use of the patient is not affected.

Specifically, the working principle of the adjustable head support device for CT examination in the department of imaging is as follows: when the neck pillow is used, a patient firstly puts the head on the second air cushion 131, the neck is contacted with the neck pillow 210, the position of the head and the neck is adjusted, the neck can lie on the neck pillow 210, the first air bag 250 and the second air bag 260 are inflated by pressing the negative pressure ball 240, the first air bag 250 is inflated to be attached and fixed to the neck of the patient, the splint 230 is used by matching the bearing 231 and the limiting rod 232, the inward attaching direction of the splint 230 is fixed when the bolt 220 rotates in a threaded manner, the inward attaching splint 230 drives the inflated second air bag 260 to fix the head of the patient, after the fixation is finished, the patient does not rigidly contact with an object, the comfort level of the patient during examination is improved, the air is exhausted from the exhaust pipe 271 by opening the valve 272, the first air bag 250 and the second air bag 260 are changed into the original state, so that the fixation of the neck and the head of the patient by the head support is released, and the head and the neck of the patient can be fixed according to the sizes of the head and the neck of the patient, the degree of inflation of first gasbag 250 and second gasbag 260 is adjusted, change the fixed effect of first gasbag 250 and second gasbag 260 to patient's head and neck, first gasbag 250 after aerifing not only can fix patient's neck, can also prevent that patient's head from breaking away from in the head rest, second gasbag 260 after aerifing is rethread splint 230 uses with the cooperation of bolt 220, inwards move, it is fixed to patient's head, and second gasbag 260 is laminated with patient's head when using, comfort when can improve patient's head and fix.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An adjustable head support device for CT examination in department of imaging is characterized by comprising

The supporting component (100) comprises a base (110) and a supporting plate (120), wherein a U-shaped groove (130) is formed in the base (110), two fixing plates (140) are fixedly welded on the upper surface of the base (110), threaded holes (150) are formed in the center positions of the side walls of the two fixing plates (140), the side wall of the supporting plate (120) is fixedly connected with the side wall of the base (110), a groove (160) is formed in the center position of the supporting plate (120), and the side wall of the supporting plate (120) is abutted to the side walls of the two fixing plates (140);

the adjusting assembly (200) comprises a neck pillow (210), bolts (220), clamping plates (230) and a negative pressure ball (240), wherein the neck pillow (210) is fixedly connected in the groove (160), first air bags (250) are fixedly connected to two sides of the inner wall of the groove (160), the bolts (220) are respectively installed in two threaded holes (150) in a threaded manner, one ends of the bolts (220) are respectively in threaded connection with the side wall of the clamping plate (230), second air bags (260) are respectively fixedly connected to the side wall of the clamping plates (230), the two first air bags (250) are respectively communicated with the two second air bags (260) through first connecting pipes (251), the two first connecting pipes (251) are respectively clung to the side walls of the supporting plate (120) and the fixing plate (140), and the two second air bags (260) are communicated with each other through second connecting pipes (261), the second connecting pipe (261) is tightly attached to the side wall of the fixing plate (140) and the surface of the base (110), the negative pressure ball (240) is communicated with the second connecting pipe (261) through an air conveying pipe, and the second connecting pipe (261) is communicated with an exhaust assembly (270).

2. The adjustable head support device for CT examination in department of imaging as claimed in claim 1, wherein bearings (231) are fixedly connected to the central positions of the side walls of the two clamping plates (230), and the inner rings of the two bearings (231) are respectively fixedly sleeved on one ends of the two bolts (220).

3. The adjustable head support device for CT examination in department of imaging as claimed in claim 1, wherein the base (110) is glued with a rubber pad (111) on the bottom of the supporting plate (120), and the side wall of the supporting plate (120) is glued with a first air cushion (121).

4. The adjustable head rest device for CT examination in the department of imaging as claimed in claim 1, wherein said exhaust assembly (270) comprises an exhaust pipe (271) and a valve (272), said exhaust pipe (271) is connected to said second connection pipe (261), said valve (272) is mounted on said exhaust pipe (271).

5. The adjustable headrest device for CT examination in department of imaging as claimed in claim 1, wherein a second air cushion (131) is fixedly glued in the U-shaped groove (130), and a protective cover (211) is sleeved on the surface of the neck pillow (210).

6. The adjustable head support device for CT examination in department of imaging as claimed in claim 1, wherein the side walls of said two clamping plates (230) are fixedly connected with a limiting rod (232), and one end of said two limiting rods (232) respectively penetrates through the side walls of said two fixing plates (140).