CN213606441U - X-ray automatic protection device for examinee in CT (computed tomography) examination - Google Patents
X-ray automatic protection device for examinee in CT (computed tomography) examination Download PDFInfo
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- CN213606441U CN213606441U CN202022441276.7U CN202022441276U CN213606441U CN 213606441 U CN213606441 U CN 213606441U CN 202022441276 U CN202022441276 U CN 202022441276U CN 213606441 U CN213606441 U CN 213606441U
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- radiation protection
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- radiation
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- 238000002591 computed tomography Methods 0.000 title description 26
- 230000005855 radiation Effects 0.000 claims abstract description 83
- 239000004744 fabric Substances 0.000 claims description 11
- 239000002985 plastic film Substances 0.000 claims description 10
- 229920006255 plastic film Polymers 0.000 claims description 10
- 238000007689 inspection Methods 0.000 claims description 8
- 230000001012 protector Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model discloses an X-ray automatic protection device for examinees in CT examination, which comprises a frame, a radiation protection mechanism, a bed body mechanism and a base, wherein the frame is fixedly connected with one side of the base, the top end inside the frame is fixedly connected with the radiation protection mechanism through an electric push rod, the upper end of one side of the frame close to the base is provided with a radiation source, the lower end of one side of the radiation source is provided with a control mechanism, four corners of the upper end of the surface of the base are all provided with a lock catch, the utility model discloses a radiation protection mechanism is arranged at the top end inside the frame, when the examinees lie on a scanning bed, the radiation protection mechanism descends to the body surface of the examinees through the electric push rod, then air inside the radiation protection cover is pumped out through an air pump, the radiation protection cover is tightly attached to the body surface of, affecting the health of the body.
Description
Technical Field
The utility model relates to a CT inspection technical field specifically is an automatic protector to examinee's X ray in the CT inspection.
Background
Ct (computed tomography), namely, computed tomography, which uses precisely collimated X-ray beams, gamma rays, ultrasonic waves, etc. to scan sections of a human body one after another around a certain part of the human body together with a detector with extremely high sensitivity, has the characteristics of fast scanning time, clear images, etc., and can be used for the examination of various diseases; the following can be classified according to the radiation used: x-ray CT (X-CT), gamma-ray CT, and the like.
Traditional CT inspection instrument is when carrying out the CT inspection to the examinee, and the scattered ray can radiate other positions of the human body, needs the artifical manual one deck radiation protection board of wrapping up in patient's health surface of medical personnel this moment, and this kind of mode is comparatively troublesome, and wastes time and energy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic protector of X ray to the person of being examined in the CT inspection 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:
the utility model provides an automatic protector to examinee's X ray in CT inspection, includes frame, radiation protection mechanism, bed body mechanism and base, frame fixed connection be in one side of base, electric putter fixedly connected with is passed through on the inside top of frame radiation protection mechanism, the frame is close to one side upper end of base is equipped with the emission source, emission source one side lower extreme is equipped with control mechanism, base surface upper end four corners all is equipped with the hasp, the inside spout of having seted up of base, inside lead screw and the slide bar of being equipped with respectively of spout, lead screw one end transmission is connected with the motor.
As a further aspect of the present invention: the bed body mechanism comprises a scanning bed, a headrest, a sliding block, a threaded hole and a through hole, the sliding block is in sliding connection with the inside of the sliding groove through the threaded hole and the through hole, and the upper end of the sliding block is fixedly connected with the scanning bed.
As a further aspect of the present invention: the headrest is fixedly connected to the upper end of the scanning bed.
As a further aspect of the present invention: the radiation protection mechanism comprises a radiation protection shield, a scanning port, a vent pipe, a bump, a plastic film and a radiation protection fabric, the lower end of the electric push rod is fixedly connected with the radiation protection shield, the scanning port is formed in the surface of the radiation protection shield, the vent pipe is fixedly connected to one side of the radiation protection shield, and an air suction pump is arranged in the vent pipe.
As a further aspect of the present invention: the four corners of the two sides of the radiation-proof shield are respectively fixedly connected with the convex blocks.
As a further aspect of the present invention: the radiation protection shield is characterized in that the radiation protection shield is made of the plastic films and the radiation protection fabric, and the radiation protection fabric is arranged between the plastic films.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with radiation protection mechanism at the inside top of frame, when the examinee lies flatly on the scanning bed, radiation protection mechanism descends to examinee's body surface through electric putter, takes the air of the inside of radiation protection guard shield out through the aspiration pump afterwards, makes the radiation protection guard shield hug closely on examinee's body surface, can effectively prevent other parts of examinee's health from receiving the radiation when CT inspection, influence healthy, through being equipped with the radiation protection surface fabric in the radiation protection guard shield, can make the radiation protection guard shield have the function of protecting against radiation;
2. the utility model discloses a be equipped with the lug in radiation protection guard both sides, evenly be provided with four hasps on the base upper surface, after radiation protection guard falls to examinee's body surface, can fix radiation protection guard on the base surface through the hasp, prevent that the radiation protection guard from producing the displacement when follow-up bleeding, lead to can't hugging closely examinee's body surface, through having seted up the scanning mouth in radiation protection guard upper end, can carry out the CT scan to some position of examinee's body through the scanning mouth;
3. the utility model discloses a be equipped with the headrest in bed body mechanism upper end on the surface, make the examinee lie flat more comfortable when the scanning bed, through at scanning bed lower extreme fixedly connected with slider, at the inside spout that has seted up of base, inside lead screw and the slide bar of being equipped with of spout drives the lead screw through the motor and rotates, can drive the slider and slide inside the spout to it slides around the base upper end to drive the scanning bed, makes the scanning more convenient.
Drawings
FIG. 1 is a schematic diagram of an X-ray automatic shielding apparatus for a subject in a CT examination;
FIG. 2 is a schematic diagram of a bed mechanism of an X-ray automatic shielding apparatus for a subject in a CT examination;
FIG. 3 is a top view of a base in the automatic X-ray shielding apparatus for a subject in a CT examination;
FIG. 4 is a schematic diagram of a radiation protection mechanism in an X-ray automatic shielding device for a subject in CT examination;
FIG. 5 is a schematic diagram of the internal material structure of a radiation shield of an X-ray automatic protection device for a subject in CT examination;
in the figure: 1. a frame; 2. an emission source; 3. a control mechanism; 4. a radiation protection mechanism; 41. a radiation protection shield; 42. a scanning port; 43. a breather pipe; 44. a bump; 45. a plastic film; 46. radiation-proof fabric; 5. an electric push rod; 6. a bed body mechanism; 61. scanning the bed; 62. a headrest; 63. a slider; 64. a threaded hole; 65. a through hole; 7. a base; 8. a chute; 9. a motor; 10. a screw rod; 11. a slide bar; 12. and (5) locking.
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. 1-5, in an embodiment of the present invention, an X-ray automatic protection device for an examinee in CT examination includes a frame 1, a radiation protection mechanism 4, a bed body mechanism 6 and a base 7, the frame 1 is fixedly connected to one side of the base 7, the radiation protection mechanism 4 is fixedly connected to the top end inside the frame 1 through an electric push rod 5, when the examinee lies on a scanning bed, the radiation protection mechanism descends to the body surface of the examinee through the electric push rod, and then air inside the radiation protection shield is pumped out through an air pump, so that the radiation protection shield is tightly attached to the body surface of the examinee, which can effectively prevent other parts of the examinee from being radiated when receiving CT examination, which affects the health of the examinee, a radiation source 2 is arranged at the upper end of one side of the frame 1 close to the base 7, a control mechanism 3 is arranged, the inside spout 8 of having seted up of base 7, inside lead screw 10 and the slide bar 11 of being equipped with respectively of spout 8, the transmission of lead screw 10 one end is connected with motor 9, can drive the slider and slide inside the spout to it slides around the base upper end to drive the scanning bed, makes the scanning more convenient.
Preferably, the bed mechanism 6 comprises a scanning bed 61, a headrest 62, a slide block 63, a threaded hole 64 and a through hole 65, the slide block 63 is slidably connected inside the chute 8 through the threaded hole 64 and the through hole 65, and the scanning bed 61 is fixedly connected to the upper end of the slide block 63.
Preferably, a headrest 62 is fixedly connected to the upper end of the scanning bed 61, so that the subject can lie on the scanning bed more comfortably.
Preferably, the radiation protection mechanism 4 includes a radiation protection shield 41, a scanning port 42, a ventilation pipe 43, a bump 44, a plastic film 45 and a radiation protection fabric 46, the lower end of the electric putter 5 is fixedly connected with the radiation protection shield 41, the scanning port 42 is provided on the surface of the radiation protection shield 41, CT scanning can be performed on a certain part of the body of the subject through the scanning port, the ventilation pipe 43 is fixedly connected to one side of the radiation protection shield 41, and the air pump is arranged inside the ventilation pipe 43.
Preferably, the four corners of the two sides of the radiation protection shield 41 are respectively and fixedly connected with the convex blocks 44, and when the radiation protection shield falls to the surface of the body of the examinee, the radiation protection shield can be fixed on the surface of the base through the lock catch, so that the radiation protection shield is prevented from displacing during subsequent air suction, and the body surface of the examinee cannot be tightly attached.
Preferably, the inside material of radiation protection shield 41 is respectively plastic film 45 and radiation protection surface fabric 46, can make the radiation protection shield have the function of protecting against radiation, and radiation protection surface fabric 46 sets up between plastic film 45, conveniently takes the inside air of radiation protection shield out through the aspiration pump, makes the radiation protection shield hug closely on the person's body surface of examinee.
The utility model discloses a theory of operation is:
when the device is used, a subject lies on a scanning bed 61 horizontally, the head of the subject is rested on a headrest 62, then medical staff controls the scanning bed 61 to move slowly at the upper end of a base 7 through a control mechanism 3, the subject is moved into a rack 1, the body part of the subject to be subjected to CE examination is aligned with a radiation source 2, then an electric push rod 5 is controlled to lower a radiation protection mechanism 4, when the radiation protection mechanism 4 descends to the surface of the body of the subject, the descending is stopped, then the radiation protection mechanism 4 is fixed on the upper surface of the base 7 through a bump 44 and a lock catch 12, air in a radiation protection shield 41 is pumped out through an air pump arranged in a vent pipe 43 arranged at one side of the radiation protection shield 41, the radiation protection shield 41 is tightly attached to the surface of the body of the subject, then the medical staff controls the radiation source 2 to carry out CT examination on the subject through the control mechanism 3, and the radiation, the health of the patient is affected, after the examination is finished, the air pump is opened, the radiation-proof shield 41 is inflated, the lock catch 12 is opened, the electric push rod 5 is shortened, the radiation-proof mechanism 4 is lifted to the highest point, the bed body mechanism 6 is slowly moved out of the rack 1, and the CT examination of the examined patient can be completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an automatic protector to examinee's X ray in CT inspection, includes frame (1), radiation protection mechanism (4), bed body mechanism (6) and base (7), its characterized in that: frame (1) fixed connection be in one side of base (7), electric putter (5) fixedly connected with are passed through on the inside top of frame (1) radiation protection mechanism (4), frame (1) is close to one side upper end of base (7) is equipped with emission source (2), emission source (2) one side lower extreme is equipped with control mechanism (3), base (7) surface upper end four corners all is equipped with hasp (12), base (7) inside spout (8) of having seted up, spout (8) inside is equipped with lead screw (10) and slide bar (11) respectively, lead screw (10) one end transmission is connected with motor (9).
2. The automatic X-ray shielding device for the subject in CT examination as claimed in claim 1, wherein: the bed body mechanism (6) comprises a scanning bed (61), a headrest (62), a sliding block (63), a threaded hole (64) and a through hole (65), the sliding block (63) is connected with the sliding groove (8) in a sliding mode through the threaded hole (64) and the through hole (65), and the upper end of the sliding block (63) is fixedly connected with the scanning bed (61).
3. The automatic X-ray shielding device for the subject in CT examination as claimed in claim 2, wherein: the upper end of the scanning bed (61) is fixedly connected with the headrest (62).
4. The automatic X-ray shielding device for the subject in CT examination as claimed in claim 1, wherein: the radiation protection mechanism (4) comprises a radiation protection shield (41), a scanning port (42), a vent pipe (43), a bump (44), a plastic film (45) and a radiation protection fabric (46), the lower end of the electric push rod (5) is fixedly connected with the radiation protection shield (41), the surface of the radiation protection shield (41) is provided with the scanning port (42), one side of the radiation protection shield (41) is fixedly connected with the vent pipe (43), and an air suction pump is arranged inside the vent pipe (43).
5. The automatic X-ray shielding device for the subject in CT examination as claimed in claim 4, wherein: the four corners of the two sides of the radiation-proof shield (41) are respectively fixedly connected with the convex blocks (44).
6. The automatic X-ray shielding device for the subject in CT examination as claimed in claim 4, wherein: the radiation protection shield (41) is made of the plastic films (45) and the radiation protection fabrics (46), and the radiation protection fabrics (46) are arranged between the plastic films (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022441276.7U CN213606441U (en) | 2020-10-28 | 2020-10-28 | X-ray automatic protection device for examinee in CT (computed tomography) examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022441276.7U CN213606441U (en) | 2020-10-28 | 2020-10-28 | X-ray automatic protection device for examinee in CT (computed tomography) examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213606441U true CN213606441U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022441276.7U Expired - Fee Related CN213606441U (en) | 2020-10-28 | 2020-10-28 | X-ray automatic protection device for examinee in CT (computed tomography) examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213606441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546336A (en) * | 2021-07-22 | 2021-10-26 | 南通市第一人民医院 | Clinical radiation protection of radiotherapy shelters from cover device |
-
2020
- 2020-10-28 CN CN202022441276.7U patent/CN213606441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546336A (en) * | 2021-07-22 | 2021-10-26 | 南通市第一人民医院 | Clinical radiation protection of radiotherapy shelters from cover device |
| CN113546336B (en) * | 2021-07-22 | 2022-06-17 | 南通市第一人民医院 | Clinical radiation protection of radiotherapy shelters from cover device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |