CN211327841U - Radiation protection equipment for radiotherapy of head and neck - Google Patents
Radiation protection equipment for radiotherapy of head and neck Download PDFInfo
- Publication number
- CN211327841U CN211327841U CN201922317442.XU CN201922317442U CN211327841U CN 211327841 U CN211327841 U CN 211327841U CN 201922317442 U CN201922317442 U CN 201922317442U CN 211327841 U CN211327841 U CN 211327841U
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- lead screw
- radiation protection
- radiotherapy
- fixed connection
- neck
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Abstract
The utility model discloses a head and neck radiotherapy radiation protection equipment, including the radiation protection cover, characterized by: the utility model relates to a radiation protection equipment field, specifically speaking relates to a head and neck radiotherapy radiation protection equipment, relates to a universal wheel that radiation protection cover downside four corners fixed connection corresponds respectively, two in the corresponding sleeve is located respectively to the landing leg lower part, four the universal wheel that the sleeve lower extreme fixed connection corresponds respectively, every to the one end of the relative one side upper portion of sleeve fixed connection dead lever respectively, two one side of the lead screw groove one that dead lever one side one end fixed connection corresponds respectively. This device can realize adjusting the position of a rectangle section of thick bamboo through two cooperation turntables two of carousel, adjusts a rectangle section of thick bamboo to the position of required treatment and carries out the radiotherapy, and other positions are radiated by radiation shield and a rectangle section of thick bamboo outside and are kept apart, cause the injury to other positions of patient when preventing the radiotherapy.
Description
Technical Field
The utility model relates to a radiation protection equipment field specifically says, relates to a neck radiotherapy radiation protection equipment.
Background
Radiotherapy is the main technological means of treatment tumour patient, but the used ray of radiotherapy is very big to the injury that other tissues of human body caused, especially the reaction after sensitive position radiation such as eyeball is especially obvious, in time a small amount of scattered ray also can cause more serious side effect to the patient, current patient's radiotherapy protective equipment is mostly plumbous system eye-shade, utensil such as plumbous system surrounding collar, can only protect less scope, can't protect the health totally, thereby can't play the guard action to other regions of patient's health, bring the potential safety hazard for the patient, so urgent need be in the preparation of a neck portion radiotherapy radiation protection equipment.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a head and neck radiotherapy radiation protection equipment for protect against radiation to other positions of health when patient's head and neck radiotherapy.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a neck radiotherapy radiation protection equipment, includes the radiation protection cover, characterized by:
the four corners of the lower side of the radiation shield are respectively fixedly connected with the upper ends of the corresponding support legs, the lower parts of the two pairs of support legs are respectively arranged in the corresponding sleeves, and the lower ends of the four sleeves are respectively fixedly connected with the corresponding universal wheels;
the upper parts of the opposite sides of each pair of sleeves are respectively fixedly connected with one end of a fixed rod, one end of one side of each fixed rod is respectively fixedly connected with one side of a corresponding screw groove I, and the opposite sides in the screw grooves I are respectively hinged with one end of the corresponding screw I;
the two sliding blocks are respectively arranged in the corresponding first lead screw grooves, and the two sliding blocks are respectively in threaded connection with the corresponding first lead screws;
the lower ends of the two ejector rods are respectively hinged with one end of the corresponding sliding block, and the upper ends of the two ejector rods are respectively hinged with the middle part of one side of the corresponding radiation shield through pin shafts.
As a further limitation of the technical scheme, one end of each first lead screw is hinged to and penetrates through one corresponding side of the first lead screw groove, one end of each first lead screw is fixedly connected with the middle of one side of a corresponding belt pulley, the two belt pulleys are connected through a belt, and the middle of the other side of each belt pulley is fixedly connected with the middle of one side of a connecting shaft of the corresponding first rotary table.
As the further injecture of this technical scheme, the radiation shield upper side one end middle part is equipped with the rectangular channel, corresponds the rectangular channel place the radiation shield upper portion is equipped with back the shaped plate, corresponds back the opening downside fixed connection rectangular cylinder upper portion of shaped plate, return a shaped plate upside one end middle part fixed connection connecting block lower extreme.
As a further limitation of the technical scheme, one end of the upper side of the radiation shield, corresponding to the clip, is fixedly connected with the lower side of the second lead screw groove, two ends of the inner part of the second lead screw groove are respectively hinged with one end of the second lead screw, one end of the second lead screw is hinged and penetrates through one end of the second lead screw groove, one end of the second lead screw is fixedly connected with the middle part of one side of the second rotary table, the second slide block is arranged in the second lead screw groove, and the second slide block is in threaded connection with the lower part of the second connecting block fixedly connected with the middle part of.
As a further limitation of the technical scheme, one end of a screw rod III is hinged to one end of the first connecting block, the other end of the screw rod III is in threaded connection with the middle of the second connecting block, and the other end of the screw rod III is fixedly connected with the middle of one side of the third rotary table.
As a further limitation of the technical solution, the radiation shield, the return plate and the rectangular cylinder are all lead plates.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
1. this device can realize adjusting the position of a rectangle section of thick bamboo through two cooperation turntables two of carousel, adjusts a rectangle section of thick bamboo to the position of required treatment and carries out the radiotherapy, and other positions are radiated by radiation shield and a rectangle section of thick bamboo outside and are kept apart, cause the injury to other positions of patient when preventing the radiotherapy.
2. This device can realize pushing away the device to patient's sick bed department through four universal wheels, adjusts the radiation protection cover according to patient's health thickness and covers patient's health to suitable position and carry out radiotherapy treatment.
3. The device can realize that the head of the radiotherapy equipment radiates at the opening above the rectangular cylinder, and limits the radiation range of radiotherapy.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of the present invention.
Fig. 3 is a schematic three-dimensional structure diagram of the present invention.
Fig. 4 is a schematic view of a three-dimensional structure of the present invention.
Fig. 5 is a schematic view of a connection structure of parts according to the present invention.
Fig. 6 is a schematic view of a connection structure of parts according to the present invention.
Fig. 7 is a third schematic view of a connection structure of parts according to the present invention.
In the figure: 1. the anti-radiation device comprises a return plate, 2, an anti-radiation cover, 3, an ejector rod, 4, a first screw groove, 5, a first screw, 6, a sleeve, 7, a universal wheel, 8, a bed body, 9, a rectangular cylinder, 10, a first rotary table, 11, a belt, 12, a fixed rod, 13, a second screw, 14, a third rotary table, 15, a second rotary table, 16, a rectangular groove, 17, a second screw groove, 18, a sliding block, 19, a belt pulley, 20, a first connecting block, 21, a third screw, 22, a second sliding block, 23, a supporting leg, 24 and a second connecting block.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-7, the utility model comprises a radiation shield 2,
the four corners of the lower side of the radiation shield 2 are respectively and fixedly connected with the upper ends of the corresponding support legs 23, the lower parts of the two pairs of support legs 23 are respectively arranged in the corresponding sleeves 6, and the lower ends of the four sleeves 6 are respectively and fixedly connected with the corresponding universal wheels 7;
the upper parts of the opposite sides of each pair of sleeves 6 are respectively fixedly connected with one end of a fixed rod 12, one end of one side of each fixed rod 12 is respectively fixedly connected with one side of a corresponding screw groove I4, and the opposite sides in the two screw grooves I4 are respectively hinged with one end of a corresponding screw rod I5;
the two sliding blocks 18 are respectively arranged in the corresponding first lead screw grooves 4, and the two sliding blocks 18 are respectively in threaded connection with the corresponding first lead screws 5;
the lower ends of the two ejector rods 3 are respectively hinged with one end of the corresponding sliding block 18, and the upper ends of the two ejector rods 3 are respectively hinged with the middle part of one side of the corresponding radiation shield 2 through pin shafts.
Two the one end of lead screw 5 is articulated respectively to pass the correspondence one side of lead screw groove 4, two the one end of lead screw 5 is fixed connection one side middle part of the corresponding belt pulley 19 respectively, two belt pulley 19 passes through belt 11 and connects, two the opposite side middle part of belt pulley 19 is one side middle part of the connecting axle of carousel 10 that fixed connection corresponds respectively.
The middle part of one end of the upper side of the radiation shield 2 is provided with a rectangular groove 16, the rectangular groove 16 is located, the upper part of the radiation shield 2 is provided with a return plate 1, the return plate 1 is corresponding to the upper part of the rectangular cylinder 9 fixedly connected with the lower side of the opening of the return plate 1, and the middle part of one end of the upper side of the return plate 1 is fixedly connected with the lower end of a first connecting block 20.
Correspond return the shape board 1 place 2 upside one end fixed connection lead screw groove two 17 downside of radiation shield, the inside both ends of lead screw groove two 17 articulate the one end of lead screw two 13 respectively, the one end of lead screw two 13 is articulated to be passed the one end of lead screw groove two 17, one side middle part of two 15 of one end fixed connection carousel of lead screw two 13, two 22 of sliders are located in the lead screw groove two 17, two 22 threaded connection of sliders the middle part fixed connection connecting block two 24 lower parts of the upside of lead screw two 13.
One end of a third screw rod 21 is hinged to one end of the first connecting block 20, the other end of the third screw rod 21 penetrates through the middle of the second connecting block 24 in a threaded connection mode, and the other end of the third screw rod 21 is fixedly connected with the middle of one side of the third rotating disc 14.
The radiation shield 2, the return plate 1 and the rectangular cylinder 9 are all lead plates.
The utility model discloses a work flow does: before the device is used, the radiation protection plate 2 is at the highest position, the rectangular cylinder 9 is positioned at one corner of the rectangular groove 16, when the device is used, the device is pushed to a sickbed 8 of a patient through the four universal wheels 7, when the sickbed 8 and the patient are completely covered by the radiation protection cover 2, the pushing device is stopped, one rotary table I10 is rotated, the rotary table I10 drives the corresponding belt pulley 19 to rotate, one belt pulley 19 drives the other belt pulley 19 to rotate through a belt 11, the two belt pulleys 19 respectively drive the corresponding lead screw I5 to rotate, the two lead screw I5 respectively drive the corresponding slide block I18 to slide towards the direction close to the rotary table I10, the two slide block I18 respectively drive the corresponding ejector rod 3 to swing, the two ejector rods 3 respectively drive the corresponding radiation protection cover 2 to slide downwards, the radiation protection cover 2 drives the four support legs 23 to respectively slide downwards along the corresponding sleeves 6, when the lower part of the rectangular cylinder 9 is positioned at the upper part of the patient wound, the first rotary table 10 stops rotating, the third rotary table 14 rotates, the third rotary table 14 drives the third screw rod 21 to rotate, the third screw rod 21 drives the return plate 1 to slide in the direction away from the second screw rod groove 17 through the first connecting block 20, the return plate 1 drives the rectangular cylinder 9 to slide towards the patient wound, when the rectangular cylinder slides to a proper position, the third rotary table 14 stops rotating, the second rotary table 15 rotates, the second rotary table 15 drives the second screw rod 13 to rotate, the second screw rod 13 drives the second slider 22 to slide along the second screw rod groove 17 in the direction away from the second rotary table 15, the second slider 22 drives the third screw rod 21 to slide in the direction away from the second rotary table 15 through the second connecting block 24, the third screw rod 21 drives the return plate 1 to slide in the direction away from the second rotary table 15, the return plate 1 drives the rectangular cylinder 9 to slide towards, continuing to rotate carousel 10, when 9 lower parts of a rectangle section of thick bamboo laminating patient skins, stop rotating carousel 10, place the radiotherapy utensil and carry out the radiotherapy to the patient affected part in a rectangle section of thick bamboo 9, during the radiotherapy, the radiation protection cover 2 that is supported by the stereotype, return the board 1 and 9 outer walls of a rectangle section of thick bamboo and radiate other positions of patient and keep apart, after the radiotherapy finishes, close the radiotherapy instrument, reverse rotation carousel 10, after 2 rises to highest position with the radiation protection cover, push away equipment, resume the device to initial position.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a neck radiotherapy radiation protection equipment, includes radiation protection cover (2), characterized by:
the four corners of the lower side of the radiation shield (2) are respectively and fixedly connected with the upper ends of the corresponding support legs (23), the lower parts of the two pairs of support legs (23) are respectively arranged in the corresponding sleeves (6), and the lower ends of the four sleeves (6) are respectively and fixedly connected with the corresponding universal wheels (7);
the upper part of one opposite side of each pair of sleeves (6) is fixedly connected with one end of a fixed rod (12) respectively, one end of one side of each fixed rod (12) is fixedly connected with one side of a corresponding screw groove I (4) respectively, and one opposite side in each screw groove I (4) is hinged with one end of a corresponding screw rod I (5) respectively;
the two sliding blocks (18) are respectively arranged in the corresponding first lead screw grooves (4), and the two sliding blocks (18) are respectively in threaded connection with the corresponding first lead screws (5);
the lower ends of the two ejector rods (3) are respectively hinged with one end of the corresponding sliding block (18), and the upper ends of the two ejector rods (3) are respectively hinged with the middle part of one side of the corresponding radiation shield (2) through pin shafts.
2. The radiation protection device for radiotherapy of head and neck as claimed in claim 1, which is characterized in that: two the one end of lead screw (5) is articulated respectively to pass the correspondence one side of lead screw groove (4), two the one end of lead screw (5) is one side middle part of belt pulley (19) that fixed connection corresponds respectively, two belt pulley (19) are connected through belt (11), two the opposite side middle part of belt pulley (19) is one side middle part of carousel (10) that fixed connection corresponds respectively.
3. The radiation protection device for radiotherapy of head and neck as claimed in claim 2, which is characterized in that: radiation protection cover (2) upside one end middle part is equipped with rectangular channel (16), corresponds rectangular channel (16) place radiation protection cover (2) upper portion is equipped with back shaped plate (1), corresponds back open downside fixed connection rectangular cylinder (9) upper portion of shaped plate (1), back shaped plate (1) upside one end middle part fixed connection connecting block (20) lower extreme.
4. The radiation protection device for radiotherapy of head and neck as claimed in claim 3, which is characterized in that: correspond it is in return shaped plate (1) place radiation protection cover (2) upside one end fixed connection lead screw groove two (17) downside, the inside both ends of lead screw groove two (17) articulate the one end of lead screw two (13) respectively, the one end of lead screw two (13) is articulated to be passed the one end of lead screw groove two (17), one side middle part of one end fixed connection carousel two (15) of lead screw two (13), two (22) of slider are located in lead screw groove two (17), two (22) threaded connection of slider lead screw two (13) upside middle part fixed connection connecting block two (24) lower part.
5. The radiation protection device for radiotherapy of head and neck as claimed in claim 4, which is characterized in that: one end of a third lead screw (21) is hinged to one end of the first connecting block (20), the other end of the third lead screw (21) is in threaded connection with the middle of the second connecting block (24), and the other end of the third lead screw (21) is fixedly connected with the middle of one side of the third rotating disc (14).
6. The radiation protection device for radiotherapy of head and neck as claimed in claim 3, which is characterized in that: the radiation protection cover (2), the return plate (1) and the rectangular cylinder (9) are all lead plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922317442.XU CN211327841U (en) | 2019-12-22 | 2019-12-22 | Radiation protection equipment for radiotherapy of head and neck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922317442.XU CN211327841U (en) | 2019-12-22 | 2019-12-22 | Radiation protection equipment for radiotherapy of head and neck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211327841U true CN211327841U (en) | 2020-08-25 |
Family
ID=72088747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922317442.XU Expired - Fee Related CN211327841U (en) | 2019-12-22 | 2019-12-22 | Radiation protection equipment for radiotherapy of head and neck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211327841U (en) |
-
2019
- 2019-12-22 CN CN201922317442.XU patent/CN211327841U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20211222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |