阅读说明：本技术 移动ct射线防护套装 (Mobile CT ray protection suit ) 是由 李楚齐 宗睿 余新光 张鲁兵 于 2021-02-07 设计创作，主要内容包括：本发明提供了移动CT射线防护套装,属于医疗设备领域,包括防护帘,防护帘为拱形结构且沿其长度方向伸缩,防护帘逐渐拉伸,将扫描床及移动CT扫描孔径涵盖在防护帘内,限制X射线在防护帘的空间内；防护帘靠近移动CT的一端设有至少一个视窗,用于连通防护帘内外部视野；防护帘的下端设有多个移动脚轮,前、后端的移动脚轮为定位脚轮。本发明设置后准直器,解决了散射的问题,提升扫描速度,提高成像质量。(The invention provides a movable CT ray protection suit, which belongs to the field of medical equipment and comprises a protection curtain, wherein the protection curtain is of an arch structure and stretches along the length direction of the protection curtain, the protection curtain gradually stretches to cover a scanning bed and a movable CT scanning aperture in the protection curtain and limit X rays in the space of the protection curtain; one end of the protective curtain close to the movable CT is provided with at least one window for communicating the internal and external visual fields of the protective curtain; the lower end of the protective curtain is provided with a plurality of movable trundles, and the movable trundles at the front end and the rear end are positioning trundles. The invention is provided with the rear collimator, solves the problem of scattering, improves the scanning speed and improves the imaging quality.)

1. Remove CT ray protection suit, its characterized in that: the X-ray CT scanning device comprises a protective curtain, wherein the protective curtain is of an arched structure and stretches along the length direction of the protective curtain, the protective curtain stretches gradually, a scanning bed and a moving CT scanning aperture are covered in the protective curtain, and X-rays are limited in the space of the protective curtain;

one end of the protective curtain close to the movable CT is provided with at least one window for communicating the internal and external visual fields of the protective curtain;

the lower end of the protective curtain is provided with a plurality of movable trundles, and the movable trundles at the front end and the rear end are positioning trundles.

2. The mobile CT radiographic protection kit of claim 1, wherein: the one end that the protection curtain kept away from and removed CT is open-close type lead curtain, is two structures, and under the state of opening, can open wherein at least one slice, makes things convenient for personnel to pass in and out, and under the state of closing, two have overlapping area, adopt magic subsides, zip fastener or hidden button structure fixed.

3. The mobile CT radiographic protection kit of claim 1, wherein: the number of the windows is two, the windows are symmetrically arranged relative to the longitudinal central plane of the protective curtain, and the windows are made of organic lead glass.

4. The mobile CT radiographic protection kit of claim 1, wherein: the protective curtain is a telescopic cover type lead curtain structure, the protective curtain is a multi-section structure, the window is arranged on the first or second protective curtain close to one end of the movable CT, and the window is arranged on the arched part of the protective curtain, so that a patient can see the outside through the window.

5. The mobile CT radiology protection kit of claim 4, wherein: every section of protective curtain all includes supporting framework, first lead cylinder and second lead cylinder, and the caster that removes is established at supporting framework's lower extreme, and first lead cylinder is fixed to be established in supporting framework's the outside, and the one end of second lead cylinder is fixed with first lead cylinder, and the other end is fixed in supporting framework's outer lane in the back section, and first lead cylinder and second lead cylinder form the structure that the section is the V-arrangement, reduce folding flexible occupation space.

6. The mobile CT radiation protection kit of claim 5, wherein: the fixed width of the first lead cylinder and the second lead cylinder on the supporting framework respectively accounts for 1/2 of the width of the supporting framework.

7. The mobile CT radiation protection kit of any one of claims 1 to 6, wherein: the movable caster is a caster with an adjusting block, and the whole height of the protective curtain in the use state is adjusted to be matched with the scanning window and the movable CT.

8. The mobile CT radiographic protection kit of claim 1, wherein: the quantity of protection curtain is a plurality of, and the same length specification of structure is different, and the overcoat is established inside and outside a plurality of protection curtains for patient's key region protects.

9. The mobile CT radiographic protection kit of claim 1, wherein: the scanning bed is provided with a first protective cover and a second protective cover in a matched mode and used for protecting key areas of a patient, and the first protective cover and the second protective cover are both arched and made of lead glass, lead rubber or lead plates.

10. The mobile CT radiographic protection kit of claim 1, wherein: the scanning bed comprises a lifting structure, so that a patient can conveniently move up and down, positioning trundles are arranged at the lower end of the scanning bed, and four corners of the lower end of the movable CT are Mecanum wheels.

Technical Field

The invention belongs to the field of medical equipment, relates to radiation protection equipment, and particularly relates to a mobile CT (computed tomography) ray protection suit.

Background

The mobile CT is an X-ray computed tomography apparatus suitable for human body diagnosis, and X-rays are applied to medical diagnosis, and whether a certain part of a human body is normal or not can be judged mainly according to the penetration effect, differential absorption, sensitization effect and fluorescence effect of X-rays and according to images obtained by X-rays and by combining clinical manifestations, assay results and pathological diagnosis. Different from the conventional CT, the movable CT has small volume, is convenient to move, can be rapidly scanned beside a bed, can make up the defects that the conventional CT cannot be used in the aspects of emergency treatment outside a patient hospital, pre-operation and post-operation diagnosis, discharge and reexamination and the like, effectively solves the rapid diagnosis of some critical patients, and saves the treatment time.

The CT machine used by medical institutions is generally installed in radiology departments of hospitals and has a radiation shielding room, medical staff are protected through a wall isolation effect, and the movable CT using occasions cannot provide the radiation shielding room and cannot provide effective radiation protection for the medical staff. Therefore, the protection of medical staff during the use of mobile CT scanning is a technical problem to be solved as soon as possible.

The existing mobile CT internally-containing lead protection structure can realize that the radiation dose to the surrounding environment is in a safe range under the working state, but lead protection cannot be added in the scanning aperture, and medical care personnel have doubtful worry about the protection capability of the mobile CT.

Disclosure of Invention

The invention aims to solve the problem of providing a movable CT (computed tomography) ray protection suit, and the movable CT ray protection suit adopts a lead curtain tent structure, so that a scanning aperture and a sickbed are also in lead protection, and medical diagnosis can be performed in any environment needing to be used.

In order to solve the technical problems, the invention adopts the technical scheme that: the movable CT ray protection suit comprises a protection curtain, wherein the protection curtain is of an arch structure and stretches along the length direction of the protection curtain, the protection curtain stretches gradually, the scanning bed and the movable CT scanning aperture are covered in the protection curtain, and X rays are limited in the space of the protection curtain;

one end of the protective curtain close to the movable CT is provided with at least one window for communicating the internal and external visual fields of the protective curtain;

the lower end of the protective curtain is provided with a plurality of movable trundles, and the movable trundles at the front end and the rear end are positioning trundles.

Furthermore, the one end that the protection curtain kept away from and removed CT is open-close type lead curtain, is two structures, and under the state of opening, can open wherein at least one slice, makes things convenient for personnel to pass in and out, and under the state of closing, two have overlapping area, adopt magic subsides, zip fastener or hidden buckle structure fixed.

Furthermore, the number of the windows is two, the windows are symmetrically arranged relative to the longitudinal central plane of the protective curtain, and the windows are made of organic lead glass.

Furthermore, the protective curtain is of a telescopic cover type lead curtain structure, the protective curtain is of a multi-section structure, the window is arranged on the first protective curtain or the second protective curtain close to one end of the movable CT, and the window is arranged on the arched part of the protective curtain, so that a patient can see the outside through the window.

Furthermore, every section of protective curtain all includes supporting framework, first lead cylinder and second lead cylinder, and the truckle is established at supporting framework's lower extreme, and first lead cylinder is fixed to be established in supporting framework's the outside, and the one end and the first lead cylinder of second lead cylinder are fixed, and the other end is fixed in supporting framework's outer lane in the back section, and first lead cylinder and second lead cylinder form the structure that the section is the V-arrangement, reduce folding flexible occupation space.

Further, the fixed widths of the first lead cylinder and the second lead cylinder on the supporting framework respectively account for 1/2 of the width of the supporting framework.

Furthermore, the movable caster is a caster with an adjusting block, and the whole height of the protective curtain in the use state is adjusted to be matched with the scanning window and the movable CT.

Furthermore, the quantity of protection curtain is a plurality of, and the same length specification of structure is different, and the overcoat is established inside and outside a plurality of protection curtains for patient's key region protects.

Furthermore, the scanning bed is provided with a first protective cover and a second protective cover in a matching mode and used for protecting key areas of patients, and the first protective cover and the second protective cover are both arched and made of lead glass, lead rubber or lead plates.

Furthermore, the scanning bed comprises a lifting structure, so that the patient can conveniently move up and down, and the lower end of the scanning bed is provided with a positioning caster wheel.

Furthermore, four corners of the lower end of the movable CT are Mecanum wheels.

Compared with the prior art, the invention has the following advantages and positive effects.

1. The protective curtain adopts a lead curtain tent structure, so that the scanning aperture and the sickbed are also in lead protection, medical diagnosis can be performed in any environment needing to be used, and the safety is higher;

2. the protective curtain structure is telescopic, the support framework is driven by the movable trundles by pushing the two ends of the protective curtain, so that the protective curtain moves from a retracted limit position to a stretching limit position, the movable CT radiation is limited in the protective curtain, and the safety of the surrounding environment is guaranteed.

3. The movable casters are arranged at the lower end of the curtain, so that the length of the movable casters can be set according to the actual use condition, and the movable casters at the front end and the rear end are positioning casters, so that the locking positioning can be carried out, the stability of the protective curtain in the use process is ensured, the problems of shaking and shifting are avoided, the movable casters can basically meet the condition that the ground is uneven, and the use stability can also be ensured;

4. set up two windows, adopt lead glass to make, guarantee the leakproofness, make things convenient for the doctor to observe inside patient's the condition, also make things convenient for the patient to observe outside condition, form inside and outside interactive window, reduce or alleviate patient's pressure in the heart, promote the practicality and the travelling comfort of whole equipment.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic front view of a movable CT-ray protective cover of the present invention after being folded;

FIG. 2 is a schematic structural view of a movable CT ray protection sleeve of the present invention viewed from the rear after the protection curtain is folded;

FIG. 3 is a diagram illustrating the use of the mobile CT radiation protection suit of the present invention;

FIG. 4 is a schematic view of the protective curtain of the present invention;

FIG. 5 is a rear view of the scanning bed with the first and second protective covers;

fig. 6 is a front view of the scanning bed with the first and second protective covers.

Description of the drawings:

1. a protective curtain; 11. a window; 12. a support framework; 13. a first lead cylinder; 15. a second lead cylinder; 2. scanning the bed; 21. a lifting structure; 22. a first shield; 23. a second shield; 3. moving the CT; 4. moving the caster; 5. and positioning the caster.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in relative terms of orientation or position to facilitate describing the invention and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting of the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of specific embodiments of the invention refers to the accompanying drawings.

As shown in fig. 1-6, the movable CT-ray protective suit includes a protective curtain 1, the protective curtain 1 is an arch structure and extends and retracts along the length direction thereof, the protective curtain 1 is gradually stretched to cover the scanning bed 2 and the movable CT3 scanning aperture in the protective curtain 1, so as to limit the X-ray in the space of the protective curtain 1 and protect the patient and the medical staff; one end of the protective curtain 1 close to the movable CT3 is provided with at least one window 11 for communicating the internal and external visual fields of the protective curtain 1, so that doctors can conveniently observe the inside, and simultaneously, patients can conveniently interact with the outside to see the external situation and relieve the pressure in the heart; the lower extreme of protection curtain 1 is equipped with a plurality of caster 4, and the caster 4 of preceding, rear end is positioning wheel 5, also can all adopt positioning wheel 5, when guaranteeing to stretch out different positions, the firm nature of location.

Preferably, the one end that protection curtain 1 kept away from and moved CT3 is open-close type lead curtain, is two structures, under the state of opening, can open wherein at least a slice, makes things convenient for personnel to pass in and out, and under the state of closing, two have overlapping area, adopt magic subsides, zip fastener or hidden button structural fixation, the structure of preferred selection for use magic subsides, convenient operation is swift, and the leakproofness is good.

Preferably, the number of the windows 11 is two, the windows 11 are symmetrically arranged relative to the longitudinal central plane of the protective curtain 1, the windows 11 are made of organic lead glass, the transparency is good, the strength is high, the number of the windows 11 can be multiple, and for children, the windows 11 can be arranged at lower positions in comparison, and various specification conditions are determined according to actual conditions; more preferably, the protective curtain 1 is a telescopic cover type lead curtain structure, the protective curtain 1 is a multi-section structure, the window 11 is arranged on the first or second protective curtain 1 near one end of the movable CT3, the window 11 is arranged on the arched part of the protective curtain 1, so that the patient can see the outside through the window 11, and the protective curtain is mainly arranged in the area near the head of the patient, thereby being convenient for observation.

Preferably, each section of protective curtain 1 comprises a supporting framework 12, a first lead cylinder 13 and a second lead cylinder 15, the movable caster 4 is arranged at the lower end of the supporting framework 12, the first lead cylinder 13 is fixedly arranged at the outer side of the supporting framework 12, one end of the second lead cylinder 15 is fixed with the first lead cylinder 13, the other end of the second lead cylinder is fixed on the outer ring of the supporting framework 12 in the next section, the first lead cylinder 13 and the second lead cylinder 15 form a structure with a V-shaped section, the space occupied by folding and stretching is reduced, the first lead cylinder 13 and the second lead cylinder 15 can be fixed on the supporting framework 12 through double-faced adhesive, strong adhesive or screws, the structure is simple, the manufacture is convenient, the blanking manufacture is easy, the cost is low, the subsequent replacement and maintenance are more convenient, the strength of the whole protective curtain 1 can be ensured, and the phenomenon that the protective curtain 1 sinks to cause visual pressure to a patient can be avoided; more preferably, the fixed width of the first lead cylinder 13 and the second lead cylinder 15 on the support framework 12 respectively occupies 1/2 of the width of the support framework 12, and the two sides of the support framework 12 are stressed in a balanced manner and have high stability.

Preferably, the movable caster 4 is a caster with an adjusting block, the whole height of the adjustable protective curtain 1 in the use state is matched with the scanning window and the movable CT3, the height of each movable caster 4 is adjusted at any time, and the adjustable protective curtain is suitable for the case that the unevenness of the ground is serious.

Preferably, the quantity of protection curtain 1 is a plurality of, and the same length specification of structure is different, and the overcoat is established in a plurality of protection curtains 1 for the protection of patient key area plays a lot of guard action to the patient, also plays the effect of protection to medical personnel simultaneously.

Preferably, the scanning bed matches and is provided with first protection casing 22 and second protection casing 23, set to two, reduce quality, make things convenient for medical personnel to take and put, first protection casing 22 and second protection casing 23 are used for protecting patient's key region, first protection casing 22 and second protection casing 23 are the arch, and make by lead glass, plumbous rubber or stereotype, first protection casing 22 is established in the one end that is close to patient's head, and the terminal surface that is close to patient's head closes as far as possible, supply patient's head to stretch out can, the protection is more comprehensive like this, the open setting of another side, second protection casing 23 does not set up the terminal surface, moreover, the steam generator is simple in structure.

Preferably, scanning bed 2 includes elevation structure 21 for the patient is convenient from top to bottom, and the lower extreme of scanning bed 2 is equipped with positioning foot wheel 5, conveniently fixes a position, and this elevation structure 21 is hydraulic pressure scissors formula elevation structure 21, or hydraulic stem elevation structure 21, or elevation structure 21 such as motor lead screw, and other equivalent elevation structure 21 also can, is applicable to different patients, also can dock not co-altitude removal CT3, and application scope is wider.

Preferably, the lower extreme four corners that removes CT3 is the mecanum wheel, can remove in a plurality of directions, removes convenient and fast more, is applicable to the removal that removes this kind of bulky object of CT3, and when equipment turned round, revolved the operation such as, reduced by a wide margin the size requirement in space, in this application, adopts ordinary movable caster or location truckle page or leaf also can realize.

In the process of practical use, the patient lies on scanning bed 2, according to the specification of removing CT3, adjust the height position of scanning bed 2 and remove CT3 and match, then push into the inside that removes CT3 with the head of patient, then pull open protection curtain 1, establish scanning bed 2 and patient cover in the inside of protection curtain 1, prevent being radiated, protection patient and medical personnel, position to the patient needs key protection, such as thorax position, can externally or inside set up a plurality of protection curtains 1, increase the effect of protecting against radiation, in-process of using, location truckle 5 of protection curtain 1 lower extreme is in the locking state, guarantee that protection curtain 1 fixes a position firmly, after the use, bend the compression with protection curtain 1, reduce occupation space, also carry out the location after folding through the location truckle, prevent carelessly to touch automatic opening.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.