CN213100436U

CN213100436U - Radiation protection device for tumor radiotherapy

Info

Publication number: CN213100436U
Application number: CN202020636131.XU
Authority: CN
Inventors: 姜新; 辛颖; 赵钦; 张玉宇; 魏金龙
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-05-04
Anticipated expiration: 2030-04-24

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a radiation protection device for tumor radiotherapy, which comprises a base, a radiotherapy machine, a radiotherapy bed and a protective cover; fixed mounting has spacing slide on the base both ends, has seted up first spout on the spacing slide inside wall, and the radiotherapy bed slides through first slider and sets up on spacing slide, and the spacing slide top fixed mounting of base one end has the radiotherapy machine, and spacing guide arm is installed through the installation piece in the spacing slide top of the base other end, and the flexible end rigid coupling of first pneumatic cylinder has the protection casing. The utility model effectively isolates the irradiation of the radiotherapy mouth of the radiotherapy machine to the part to be treated of a patient by inserting and covering the protective cover on the radiotherapy bed, and effectively protects accompanying family members and medical staff for radiotherapy treatment operation; the transparent radiation-proof glass plate is arranged on the protective cover, so that family members and medical staff can observe a patient being treated, the psychological pressure of the patient is relieved, and the treatment effect is improved.

Description

Radiation protection device for tumor radiotherapy

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to radiation protection device for tumor radiotherapy.

Background

Radiation refers to the outward diffusion of energy in the form of electromagnetic waves or particles (e.g., alpha particles, beta particles, etc.). All objects in nature constantly transfer heat to the outside in the form of electromagnetic waves and particles as long as the temperature is above zero, which is called radiation. The energy of the radiation is emitted linearly in all directions from the radiation source. The energy given off by the object by radiation is called radiant energy. Radiation has an important feature in that it is "peer-to-peer". No matter the temperature of the object (gas) is high or low, the object A radiates to the object B, and the object B radiates to the object A. The term is commonly used for ionizing radiation. Radiation is itself a neutral word, but radiation of certain substances may be harmful. Therefore, radiation protection is becoming a topic of increasing concern for people who are in constant contact with or at risk of radiation.

At present, let patient lie in radiotherapy bed mostly when carrying out tumour radiotherapy for patient, adjust the wild direct irradiation of aircraft nose radiation, but a lot of patients move about inconveniently, the bad accompanying and attending to of family of needs of quality of mind, but the radiation that produces during radiotherapy is very big to accompanying and attending to, so many patients' accompanying and attending to personnel must stand outside the radiotherapy, bring very big pressure for the patient, and the doctor generally all operates outside the radiotherapy room, but at outdoor operation, the work degree of difficulty has greatly been increased for medical staff, can not eliminate the radiation that the radiotherapy room produced on the radiotherapy machine.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a radiation protection device for tumor radiotherapy, which is arranged on a radiotherapy bed and is covered with a protective cover in an inserting way, effectively isolates the irradiation of a radiotherapy port of a radiotherapy machine to a part to be treated of a patient, and effectively protects accompanying family members and medical staff for radiotherapy treatment operation; the doctor does not need to operate the radiotherapy machine outside the radiotherapy room, so that the doctor can operate more conveniently; simple structure, convenient to use is provided with the transparent glass board of protecting against radiation on the safety shield, can let family members and medical staff observe the patient being treated, relieves patient's psychological pressure, improves the effect of treatment.

In order to achieve the above object, the utility model provides a following technical scheme: a radiation protection device for tumor radiotherapy comprises a base, a radiotherapy machine, a radiotherapy bed, a protective cover, a radiation protection cover plate, a top plate and a first hydraulic cylinder; the radiation protection bed is characterized in that limiting slide seats are fixedly mounted at two ends of the base, a first sliding groove is formed in the inner side wall of each limiting slide seat, the radiation treatment bed is arranged on the limiting slide seats in a sliding mode through a first sliding block, a second hydraulic cylinder is mounted at the rear end of each first sliding groove, the telescopic end of each second hydraulic cylinder is fixedly connected with the corresponding first sliding block, a radiation treatment machine is fixedly mounted above the limiting slide seat at one end of the base, a limiting guide rod is mounted above the limiting slide seat at the other end of the base through a mounting block, a top plate is mounted at the top end of the limiting guide rod, a first hydraulic cylinder is mounted at the top of the top plate, a protective cover is fixedly connected to the telescopic end of each first hydraulic cylinder; a second sliding block is arranged at the right end of the protective cover, and a second sliding groove which is mutually matched and connected with the second sliding block is arranged on one side of the radiotherapy machine; the base is provided with a power switch panel.

Preferably, a first radiation-proof lead plate is arranged at the top of the protective cover, a radiation-proof glass plate is arranged between the first radiation-proof lead plate and the radiation-proof cover plate, and the radiation-proof glass plate is made of methyl methacrylate glass.

Preferably, the protection cover is driven by a first hydraulic cylinder to move up and down.

Preferably, the radiotherapy bed is driven by the second hydraulic cylinder to move horizontally in the first sliding groove of the sliding base through the first sliding block.

Preferably, slots are formed in the periphery of the radiotherapy bed; the periphery of the bottom of the protective cover is provided with inserting plates which are matched and inserted with the inserting grooves.

Preferably, a second radiation-proof lead plate is arranged on the radiotherapy bed.

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

the utility model is arranged on the radiotherapy bed and is covered with the protective cover, thereby effectively isolating the radiation of the radiotherapy mouth of the radiotherapy machine to the part to be treated of a patient, and effectively protecting accompanying family members and medical staff for radiotherapy treatment operation; the doctor does not need to operate the radiotherapy machine outside the radiotherapy room, so that the doctor can operate more conveniently; simple structure, convenient to use is provided with the transparent glass board of protecting against radiation on the safety shield, can let family members and medical staff observe the patient being treated, relieves patient's psychological pressure, improves the effect of treatment.

Drawings

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

Fig. 1 is a schematic structural view of the radiation protection device for tumor radiotherapy of the present invention;

fig. 2 is the structure schematic diagram of the radiotherapy bed and the spacing slide seat connected in the radiation protection device for tumor radiotherapy.

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.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications 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 indications are changed accordingly.

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 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 or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides the following technical solutions: a radiation protection device for tumor radiotherapy comprises a base 1, a radiotherapy machine 2, a radiotherapy bed 3, a protective cover 4, a radiation protection cover plate 5, a top plate 9 and a first hydraulic cylinder 10; the radiotherapy bed is characterized in that limiting slide seats 12 are fixedly mounted at two ends of a base 1, a first sliding groove 13 is formed in the inner side wall of each limiting slide seat 12, a radiotherapy bed 3 is arranged on each limiting slide seat 12 in a sliding mode through a first sliding block 32, a second hydraulic cylinder 17 is mounted at the rear end of each first sliding groove 13, the telescopic end of each second hydraulic cylinder 17 is fixedly connected with the corresponding first sliding block 32, a radiotherapy machine 2 is fixedly mounted above each limiting slide seat 12 at one end of the base 1, a limiting guide rod 6 is mounted above each limiting slide seat 12 at the other end of the base 1 through a mounting block, a top plate 9 is mounted at the top end of each limiting guide rod 6, a first hydraulic cylinder 10 is mounted at the top of each top plate 9, a protective cover 4 is fixedly connected at the telescopic end of each first hydraulic cylinder 10, a radiation-proof cover plate 5 is mounted; a second sliding block 15 is arranged at the right end of the protective cover 4, and a second sliding groove 14 which is mutually matched and connected with the second sliding block 15 is arranged at one side of the radiotherapy machine 2; the base 1 is provided with a power switch panel 16.

Specifically, a first radiation-proof lead plate is arranged at the top of the protective cover 4, a radiation-proof glass plate is arranged between the first radiation-proof lead plate and the radiation-proof cover plate 5, and the radiation-proof glass plate is made of methyl methacrylate glass.

Specifically, the hood 4 is driven by the first hydraulic cylinder 10 to move up and down.

Specifically, the radiotherapy bed 3 is driven by the second hydraulic cylinder 17 to move horizontally in the first slide groove 13 of the slide 12 through the first slide block 32.

Specifically, the periphery of the radiotherapy bed 3 is provided with slots 31; the periphery of the bottom of the protective cover 4 is provided with inserting plates 8 which are matched and inserted with the inserting grooves 31.

Specifically, a second radiation-proof lead plate 33 is arranged on the radiotherapy bed 3.

The utility model discloses a theory of operation and use flow: when the utility model is used, medical personnel start the second hydraulic cylinder 17 to drive the radiotherapy bed 3 to horizontally move outwards in the first sliding groove 13 of the limiting sliding seat 12 through the first sliding block 32, then the patient lies on the radiotherapy bed 3, and then start the second hydraulic cylinder 17 to drive the radiotherapy bed 3 to slide to the position under the protective cover 4; the medical staff starts the first hydraulic cylinder 10 to drive the protective cover 4 to move downwards along the limiting guide rod 6 through the second sliding block 15 and the second sliding chute 14, so that the inserting plate 8 at the bottom of the radiation-proof cover plate 5 is just inserted into the inserting slot 31 on the radiotherapy bed 3, and the protective cover 4 and the radiotherapy bed 3 are mutually inserted and closed; finally, the medical staff starts the radiotherapy machine 2 to carry out radiotherapy operation on the patient; the protective cover 4 is arranged on the radiotherapy bed 3 through the inserting cover, the radiation of the radiotherapy port of the radiotherapy machine 2 to the part to be treated of the patient is effectively isolated, and accompanying family members and medical staff for radiotherapy treatment operation are effectively protected.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A radiation protection device for tumor radiotherapy is characterized in that: comprises a base (1), a radiotherapy machine (2), a radiotherapy bed (3), a protective cover (4), a radiation-proof cover plate (5), a top plate (9) and a first hydraulic cylinder (10); the radiotherapy bed is characterized in that limiting sliding seats (12) are fixedly mounted at two ends of a base (1), a first sliding groove (13) is formed in the inner side wall of each limiting sliding seat (12), a radiotherapy bed (3) is arranged on each limiting sliding seat (12) in a sliding mode through a first sliding block (32), a second hydraulic cylinder (17) is mounted at the rear end of each first sliding groove (13), the telescopic end of each second hydraulic cylinder (17) is fixedly connected with the corresponding first sliding block (32), a radiotherapy machine (2) is fixedly mounted above each limiting sliding seat (12) at one end of the base (1), a limiting guide rod (6) is mounted above each limiting sliding seat (12) at the other end of the base (1) through a mounting block, a top plate (9) is mounted at the top end of each limiting guide rod (6), a first hydraulic cylinder (10) is fixedly connected with a protective cover (4) at the telescopic end of each first hydraulic cylinder (10), and, the left end of the radiation-proof cover plate (5) is connected with a sliding sleeve (7) through a connecting rod, and is connected with the limiting guide rod (6) through the sliding sleeve (7); a second sliding block (15) is arranged at the right end of the protective cover (4), and a second sliding groove (14) which is mutually matched and connected with the second sliding block (15) is arranged at one side of the radiotherapy machine (2); a power switch panel (16) is arranged on the base (1).

2. The radiation protection device for tumor radiotherapy according to claim 1, wherein: the top of the protective cover (4) is provided with a first radiation-proof lead plate, a radiation-proof glass plate is arranged between the first radiation-proof lead plate and the radiation-proof cover plate (5), and the radiation-proof glass plate is made of methyl methacrylate glass.

3. The radiation protection device for tumor radiotherapy according to claim 1, wherein: the protective cover (4) is driven by a first hydraulic cylinder (10) to move up and down.

4. The radiation protection device for tumor radiotherapy according to claim 1, wherein: the radiotherapy bed (3) is driven by a second hydraulic cylinder (17) to move in the horizontal direction in a first sliding groove (13) of the sliding seat (12) through a first sliding block (32).

5. The radiation protection device for tumor radiotherapy according to claim 1, wherein: slots (31) are formed in the periphery of the radiotherapy bed (3); plug boards (8) which are matched and spliced with the slots (31) are arranged on the periphery of the bottom of the protective cover (4).

6. The radiation protection device for tumor radiotherapy according to claim 1, wherein: and a second radiation-proof lead plate (33) is arranged on the radiotherapy bed (3).