CN217987596U - Ray protection device for CT examination patient - Google Patents
Ray protection device for CT examination patient Download PDFInfo
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- CN217987596U CN217987596U CN202221275607.7U CN202221275607U CN217987596U CN 217987596 U CN217987596 U CN 217987596U CN 202221275607 U CN202221275607 U CN 202221275607U CN 217987596 U CN217987596 U CN 217987596U
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- slide rail
- protective cover
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Abstract
The application discloses a ray protection device for CT examination patients, which comprises a left slide rail, a right slide rail and a plurality of levels of door-shaped frames, wherein slide seats are arranged on two sides of each door-shaped frame and are respectively connected with the left slide rail or the right slide rail in a sliding manner; the ray protection device also comprises a protective cover, wherein the protective cover is respectively connected with each door-shaped frame and is unfolded or folded under the driving of the door-shaped frame; when the protective device is used, the left sliding rail and the right sliding rail are respectively arranged on two sides of a moving bed of the CT machine, and the protective cover is positioned right above the moving bed; when a patient lies on the movable bed, the protective cover is stored by the movement of the door-shaped frame; after the patient lies, the protective cover is unfolded by sliding the door-shaped frame, so that the patient is isolated; compared with the prior art, the separation range can be greatly increased, the separation area can be flexibly adjusted according to needs to meet different separation requirements, the separation range is large, and the protection and separation effects can be effectively improved.
Description
Technical Field
The application relates to the technical field of medical equipment, in particular to a ray protection device for a CT (computed tomography) examination patient.
Background
At present, CT examination is widely applied as an effective disease examination mode, and radiation-proof cloth is generally required to be laid in a non-examination area of a patient in the CT examination process so as to reduce the damage of rays to the patient in the examination process; however, the radiation-proof cloth in the prior art is small, and can only isolate the front of a patient generally; the CT protection is different from the protection of a common X-ray machine, and a bulb tube rotates around a patient during exposure, so that the protection effect of the patient can be improved only by continuously protecting the patient by 360 degrees;
meanwhile, because the volume of the protective blanket is too small, the protective blanket can only cover part of an important organ in practical application and cannot isolate all non-inspection objects, so that the protective effect is poor.
SUMMERY OF THE UTILITY MODEL
The main purpose of the present application is to provide a ray protection device for CT examination patient, aiming at solving the defect of poor CT protection effect in the prior art.
In order to achieve the purpose, the application provides a ray protection device for a CT examination patient, which comprises a left slide rail, a right slide rail and a plurality of stages of door-shaped frames, wherein slide seats are arranged on two sides of each door-shaped frame and are respectively connected with the left slide rail or the right slide rail in a sliding manner; the ray protection device also comprises a protective cover which is respectively connected with each door-shaped frame and is unfolded or folded under the driving of the door-shaped frame.
Optionally, the left sliding rail, the right sliding rail and the sliding seat are of T-shaped structures, a connecting sleeve is arranged at the top of the sliding seat, the portal frame is inserted into the connecting sleeve, and a locking screw rod is further arranged on the connecting sleeve.
Optionally, the front end and the rear end of the left sliding rail and the right sliding rail are both provided with plugging blocks.
Optionally, the bottom of the sliding seat is provided with a sliding roller.
Optionally, two door type frames located at the head end and the tail end are both vertically provided with auxiliary protective covers.
Optionally, the auxiliary shield comprises a plurality of radiation-proof lead cloths which are independent from each other, one end of each radiation-proof lead cloth is connected with the shield, and the other end of each radiation-proof lead cloth is arranged in a hanging manner; and the adjacent two pieces of radiation-proof lead cloth are partially overlapped.
Optionally, the protective cover and the auxiliary protective cover are both made of radiation-proof lead cloth; and a plurality of connecting sleeves used for connecting the protective cover are arranged on each door-shaped frame.
Optionally, the connecting sleeve is provided with a fixing screw rod for fixing the connecting sleeve on the portal frame; the top of the connecting sleeve is also provided with a connecting hole, and the inner side of the protective cover is provided with a pull rope used for connecting the connecting hole.
Compared with the prior art, the method has the following beneficial effects:
the sliding seat type sliding door comprises a left sliding rail, a right sliding rail and a plurality of levels of door-shaped frames, wherein sliding seats are arranged on two sides of each door-shaped frame and are respectively connected with the left sliding rail or the right sliding rail in a sliding mode; the ray protection device also comprises a protective cover which is respectively connected with each door-shaped frame and is unfolded or folded under the driving of the door-shaped frame.
When the protective device is used, the left sliding rail and the right sliding rail are respectively arranged on two sides of a moving bed of the CT machine, and the protective cover is positioned right above the moving bed; when a patient lies on the moving bed, all the door-shaped frames are firstly moved to one side to store the protective cover; after the patient lies, the protective cover is unfolded by sliding the door-shaped frame, so that the patient is isolated, and medical staff can flexibly adjust an isolation area according to needs;
compared with the mode of carrying out protection and isolation through a protection blanket in the prior art, the protection cover is in a semi-arc shape, so that the whole space at the upper part of the moving bed is isolated, the isolation range is greatly expanded, and the ray protection effect is improved;
secondly, the technical scheme of the utility model can adjust the isolation range flexibly as required, compared with the protective blanket, the utility model can isolate all non-inspection areas from the inspection area as much as possible, therefore, the isolation effect is better; meanwhile, the protection device of the utility model has simple structure and convenient operation; the CT equipment does not need to be greatly changed, and the method is suitable for improving the existing CT equipment and is beneficial to popularization of the equipment.
Drawings
FIG. 1 is a schematic structural diagram of a radiation protection apparatus for CT examination of a patient according to an embodiment of the present disclosure;
FIG. 2 is a left side view of a radiation protection apparatus for CT examination of a patient according to an embodiment of the present application;
FIG. 3 is an enlarged view of portion A;
reference numerals are as follows: 1-left slide rail, 2-right slide rail, 3-door type frame, 4-slide seat, 5-protective cover, 6-connecting sleeve, 7-locking screw rod, 8-blocking block, 9-sliding roller, 10-auxiliary protective cover, 11-connecting sleeve, 12-fixing screw rod, 13-connecting hole and 14-pulling rope.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Embodiment mode 1
Referring to fig. 1 to 3, the present embodiment discloses a ray protection device for CT examination patients as an optional embodiment of the present invention, which includes a left slide rail 1, a right slide rail 2 and a plurality of stages of gantry 3, wherein the left slide rail 1 and the right slide rail 2 are parallel to each other and are disposed at two sides of a moving bed of a CT machine; the cross sections of the left sliding rail 1 and the right sliding rail 2 are both T-shaped structures, the two ends of each sliding rail are opened, sealing is realized through a blocking block 8, and the blocking blocks 8 are fixed through screws;
sliding seats 4 are arranged on the left side and the right side of each door-shaped frame 3, connecting sleeves 6 are arranged on the tops of the sliding seats 4, the connecting sleeves 6 are integrally connected with the sliding seats 4 to form a T-shaped structure, the connecting sleeves are matched with the left sliding rail 1 and the right sliding rail 2, the two sides of each door-shaped frame 3 are respectively inserted into the connecting sleeves 6 on the corresponding sides, and meanwhile, locking screw rods 7 are connected to the side walls of the connecting sleeves 6 in a threaded manner, so that the door-shaped frames are fixed, and the connection stability is improved;
meanwhile, the bottom of the sliding seat 4 is also provided with a sliding roller 9 so as to reduce friction and abrasion in the sliding process of the sliding seat 4 and prolong the service life of equipment;
the protective device further comprises a protective cover 5, each door-shaped frame 3 is provided with a connecting sleeve 11 in a sliding mode, each connecting sleeve 11 is of an annular structure, and a fixing screw rod 12 is connected to the upper threads of each connecting sleeve 11 in a threaded mode so as to fix the connecting sleeves 11 on the door-shaped frames 3; a connecting hole 13 is formed in the top of the connecting sleeve 11, a pull rope 14 is arranged on the inner side face of the protective cover 5, and the pull rope 14 penetrates through the connecting hole 13 and is bound, so that the protective cover 5 is fixedly connected with the portal frame 3; the structure is simple, and the disassembly and the assembly are convenient;
meanwhile, the door-shaped frames 3 at the head end and the tail end are also provided with auxiliary protective covers 10 which comprise a plurality of mutually independent radiation-proof lead cloths, one end of each radiation-proof lead cloth is connected with the protective cover 5, and the other end of each radiation-proof lead cloth is arranged in a suspension way; the adjacent two pieces of radiation-proof lead cloth are partially overlapped;
the opening areas at the two ends of the protective cover 5 can be plugged through the arrangement of the auxiliary protective cover 10, so that the protective isolation effect is further improved; meanwhile, the auxiliary protective cover 10 is a plurality of mutually independent radiation-proof lead cloths, so that the protective effect is good, and the mutually independent design can meet the use requirements of patients with different body types in an unfolding mode, so that the auxiliary protective cover 10 is attached to the patients, the dead angle of plugging is reduced, and the protective effect is improved;
the protective cover 5 is also made of radiation-proof lead cloth, so that the protective effect is guaranteed, the material source is wide, and the cost of equipment can be effectively reduced.
When the protective device is used, the left sliding rail and the right sliding rail are respectively arranged on two sides of a moving bed of the CT machine, and the protective cover is positioned right above the moving bed through the door-shaped frame; when a patient lies on the moving bed, all the door-shaped frames are firstly moved to one side to store the protective cover; after the patient lies, the protective cover is unfolded by sliding the door-shaped frame, so that the patient is isolated, and medical staff can flexibly adjust an isolation area according to needs;
compared with the mode of carrying out protection and isolation through a protection blanket in the prior art, the protection cover is in a semi-arc shape, so that the whole space at the upper part of the moving bed is isolated, the isolation range is greatly expanded, and the ray protection effect is improved;
secondly, the technical scheme of the utility model can flexibly adjust the isolation range according to the needs, and compared with the protective blanket, the protective blanket can isolate all non-inspection areas from the inspection as much as possible, so the isolation effect is better; meanwhile, the protection device of the utility model has simple structure and convenient operation; the CT equipment does not need to be greatly changed, is suitable for the reconstruction of the existing CT equipment, and is beneficial to the popularization of the equipment.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.
Claims (8)
1. A ray protection device for a CT (computed tomography) examination patient is characterized by comprising a left slide rail (1), a right slide rail (2) and a plurality of stages of portal frames (3), wherein slide seats (4) are arranged on two sides of each portal frame (3), and the slide seats (4) are respectively connected with the left slide rail (1) or the right slide rail (2) in a sliding manner; the ray protection device further comprises a protection cover (5), wherein the protection cover (5) is connected with each door-shaped frame (3) respectively and is unfolded or folded under the driving of the door-shaped frames (3).
2. A ray protection device for CT examination patients according to claim 1, characterized in that the left slide rail (1), the right slide rail (2) and the slide carriage (4) are all T-shaped structures, the top of the slide carriage (4) is provided with a connecting sleeve (6), the gantry (3) is inserted into the connecting sleeve (6), and the connecting sleeve (6) is further provided with a locking screw (7).
3. A radiation protection device for CT examination patients according to claim 1, characterized in that the front and back ends of the left sliding rail (1) and the right sliding rail (2) are provided with blocking blocks (8).
4. A radiation protection device for CT examination patients according to claim 1, characterized in that the bottom of the slide carriage (4) is provided with sliding rollers (9).
5. A radiation protection device for CT examination patients according to claim 1 is characterized in that auxiliary protective covers (10) are vertically arranged on the two portal frames (3) at the head and the tail ends.
6. A radiation protection device for CT examination patients according to claim 5, characterized in that said auxiliary shield (10) comprises a plurality of radiation protection lead cloths independent of each other, one end of each of said radiation protection lead cloths being connected to said shield (5) and the other end thereof being suspended; and the adjacent two pieces of radiation-proof lead cloth are partially overlapped.
7. Radiation protection device for CT examination patients according to claim 1, characterized in that the shield (5) and the auxiliary shield (10) are made of radiation-proof lead cloth; each door-shaped frame (3) is provided with a plurality of connecting sleeves (11) used for connecting the protective cover (5).
8. A radiation protection device for CT examination patients according to claim 7, characterized in that the connecting sleeve (11) is provided with a fixing screw (12) for fixing it to the gantry (3); the top of the connecting sleeve (11) is also provided with a connecting hole (13), and the inner side of the protective cover (5) is provided with a pull rope (14) used for connecting the connecting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221275607.7U CN217987596U (en) | 2022-05-25 | 2022-05-25 | Ray protection device for CT examination patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221275607.7U CN217987596U (en) | 2022-05-25 | 2022-05-25 | Ray protection device for CT examination patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217987596U true CN217987596U (en) | 2022-12-09 |
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ID=84291477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221275607.7U Active CN217987596U (en) | 2022-05-25 | 2022-05-25 | Ray protection device for CT examination patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217987596U (en) |
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2022
- 2022-05-25 CN CN202221275607.7U patent/CN217987596U/en active Active
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