90Sr-90Y isotope application treatment fixator with real-time monitoring and timing functions

Abstract

The utility model discloses a 90Sr-90Y isotope application treatment fixing device with real-time monitoring and timing functions, which comprises a supporting bottom column, a buzzing timer is fixedly arranged on the surface of the supporting bottom column, a chassis is welded at the bottom of the supporting bottom column, a threaded rod is welded at the top of the supporting bottom column, and the buzzing timer is fixedly arranged on the surface of the supporting bottom column. And the top of the threaded rod is in threaded connection with an inner cavity of the threaded sleeve rod. According to the novel 90 Sr-90 Y isotope applicator, a clamping block is installed in an inner cavity of a clamping groove block, an intercepting rod is rotated, the clamping block is locked in the inner cavity of the clamping groove block, then the height of the 90 Sr-90 Y isotope applicator is adjusted by rotating a threaded sleeve rod and a rotating rod, a buzzer timer is used for timer, and the angle of a wireless video camera is adjusted, so that the 90 Sr-90 Y isotope applicator can be accurately positioned. Real-time monitoring and recording of the whole treatment process can be achieved, remote observation of medical workers in the treatment process is facilitated, and the purposes of radiation protection optimization of the medical workers and patients through distance protection and timing and real-time monitoring can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and particularly relates to an Sr-Y isotope applicator for radiotherapy with real-time monitoring and timing functions. 90 Sr- 90 Y isotope applicator for radiotherapy. Background Art

[0002] 90 Sr can be used in radioactive nuclide detection instruments - X-ray fluorescence analyzers, electrostatic elimination, isotope heat sources, medical treatment, cigarette density measurement, etc. In medical applications, it is mainly used to produce 90 Sr- 90 Y surface applicator for the treatment of neurodermatitis, scars, hemangiomas, chronic hypertrophic rhinitis, and also for intraluminal irradiation treatment of patients with eustachian tube obstruction.

[0003] 90 Sr- 90 During the treatment process of the 90Sr-90Y isotope applicator, medical staff or patients need to hold the applicator by hand and press it tightly against the lesion site. Manually holding the applicator will bring additional radiation to medical staff and patients. Moreover, holding the applicator by hand for a long time will cause the holder's arm to ache, which may cause the applicator to move and deviate from the treatment target area during treatment. Therefore, it is necessary to design an Sr-Y isotope applicator for radiotherapy with real-time monitoring and timing functions, which can 90 Sr- 90 fix the Sr-Y isotope applicator for radiotherapy and has real-time monitoring and timing functions. 90 Sr- 90 Y isotope applicator for radiotherapy, and has real-time monitoring and timing functions. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an Sr-Y isotope applicator for radiotherapy with real-time monitoring and timing functions to solve the technical problems mentioned in the above background art.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: An Sr-Y isotope applicator for radiotherapy with real-time monitoring and timing functions 90 Sr- 90Y isotope applicator fixator, which includes a supporting bottom column: a buzzer timer is fixedly installed on the surface of the supporting bottom column, a chassis is welded to the bottom of the supporting bottom column, a threaded rod is welded to the top of the supporting bottom column, the top of the threaded rod is threadedly connected to the inner cavity of a threaded sleeve rod, the top of the threaded sleeve rod is fixedly connected to a plastic U-shaped clamping block, a rotating rod is rotatably connected to the inner cavity of the plastic U-shaped clamping block through a rotating shaft, the rotating shaft can slide in the inner cavities of the plastic U-shaped clamping block and the rotating rod, the right side of the rotating shaft extends to the outside of the plastic U-shaped clamping block and is rotatably connected to a dial rod through a deflection shaft, a wireless video camera is installed on the surface of the rotating rod, the wireless video camera rotates on the surface of the rotating rod, a receiving rotating rod is installed at one end of the rotating rod away from the threaded sleeve rod, a clamping groove block is fixedly connected to one end of the receiving rotating rod away from the rotating rod, a detachable block is clamped in the inner cavity of the clamping groove block, a handle is welded to the bottom of the block, a lead block protective screen is welded to the surface of the handle, and the bottom of the handle is fixedly connected to 90 Sr- 90 Y isotope applicator.

[0006] Preferably, pulleys are installed at the bottom of the chassis.

[0007] Preferably, a plurality of connecting pieces are welded to the bottom of the surface of the supporting bottom column, and the bottoms of the connecting pieces are welded to the top of the chassis.

[0008] Preferably, an anti-slip pad is sleeved on the surface of the threaded sleeve rod, and the anti-slip pad is fixedly bonded to the surface of the threaded sleeve rod by glue.

[0009] Preferably, an intercepting rod is rotatably connected to the surface of the clamping groove block through a fixed shaft, and the fixed shaft is fixedly connected to the surface of the clamping groove block.

[0010] Preferably, a rotating groove for cooperating with the fixed shaft is formed on the surface of the intercepting rod, the cross section of the fixed shaft is semi-circular, and the cross section of the inner cavity of the rotating groove is three-quarter circular.

[0011] 1. The beneficial effects of the present invention are: by installing the block in the inner cavity of the clamping groove block and rotating the intercepting rod in the present invention, the block is locked in the inner cavity of the clamping groove block, and then the height of the 90 Sr- 90 Y isotope applicator is adjusted by rotating the threaded sleeve rod and the rotating rod. The buzzer timer is used for timing, and by adjusting the angle of the wireless video camera, real-time monitoring and recording of the whole treatment process can be realized, which is convenient for medical staff to remotely observe during the treatment process, so as to achieve the purpose of optimizing radiation protection for medical workers and patients through distance protection and can perform timing and real-time monitoring.

[0012] 2. The utility model facilitates the user to move the fixture by setting the pulley.

[0013] 3. The utility model can improve the firmness of the connection between the chassis and the supporting bottom column by setting the connecting piece, thereby increasing the service life of the fixing device.

[0014] 4. The utility model improves friction by providing an anti-skid pad, and the user can hold the anti-skid pad and rotate the threaded sleeve to avoid slipping when rotating the threaded sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

[0016] Figure 1 A three-dimensional diagram of an embodiment of the utility model;

[0017] Figure 2 This is a three-dimensional exploded view of an embodiment of the utility model;

[0018] Figure 3 For an embodiment of the utility model Figure 2 Enlarged view of point A in the middle.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Supporting base column, 2. Buzzer timer, 3. Chassis, 4. Pulley, 5. Connecting plate, 6. Threaded rod, 7. Threaded sleeve rod, 8. Anti-skid pad, 9. Plastic U-shaped clamp block, 10. Rotating rod, 11. Rotating shaft, 12. Lever, 13. Deflection shaft, 14. Wireless video camera, 15. Rotating rod support, 16. Card slot block, 17. Card block, 18. Handle, 19. Lead block protective screen, 20. 90 Sr- 90 Y isotope applicator, 21. intercepting rod, 22. fixed axis, 23. rotating groove. DETAILED DESCRIPTION

[0021] In the following, the utility model with real-time monitoring and timing functions will be described with reference to the accompanying drawings. 90 Sr- 90 An embodiment of a Y isotope application therapy fixator.

[0022] The embodiments described herein are specific embodiments of the present utility model and are used to illustrate the concept of the present utility model. They are all explanatory and exemplary and should not be construed as limiting the embodiments of the present utility model and the scope of the present utility model. Except for the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the content disclosed in the claims and the specification of this application. These technical solutions include technical solutions that make any obvious substitutions and modifications to the embodiments described herein.

[0023] The drawings in this specification are schematic diagrams to assist in illustrating the concept of the present utility model, schematically showing the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structures of the components in the embodiments of the present utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0024] Figures 1-3 Showing an embodiment of the present utility model with real-time monitoring and timing functions 90 Sr- 90 Y isotope applicator fixator, which includes a support bottom column 1: a buzzer timer 2 is fixedly installed on the surface of the support bottom column 1, a chassis 3 is welded to the bottom of the support bottom column 1, and a plurality of connecting pieces 5 are welded to the bottom of the surface of the support bottom column 1. The bottom of the connecting piece 5 is welded to the top of the chassis 3. Through the arrangement of the connecting piece 5, the firmness of the connection between the chassis 3 and the support bottom column 1 can be improved, thereby increasing the service life of the fixator. A pulley 4 is installed at the bottom of the chassis 3. Through the arrangement of the pulley 4, it is convenient for the user to move the fixator. A threaded rod 6 is welded to the top of the support bottom column 1, and the top of the threaded rod 6 is threadedly connected to the inner cavity of a threaded sleeve rod 7. An anti-slip pad 8 is sleeved on the surface of the threaded sleeve rod 7. The anti-slip pad 8 is fixedly bonded to the surface of the threaded sleeve rod 7 by glue. Through the arrangement of the anti-slip pad 8, the friction force is increased. The user holds the anti-slip pad 8 and rotates the threaded sleeve rod 7, thus preventing slipping when rotating the threaded sleeve rod 7. The top of the threaded sleeve rod 7 is fixedly connected to a plastic U-shaped clamping block 9. A rotating rod 10 is rotatably connected to the inner cavity of the plastic U-shaped clamping block 9 through a rotating shaft 11. The rotating shaft 11 can slide in the inner cavities of the plastic U-shaped clamping block 9 and the rotating rod 10. The right side of the rotating shaft 11 extends to the outside of the plastic U-shaped clamping block 9 and is rotatably connected to a lever 12 through a deflection shaft 13. A wireless video camera 14 is installed on the surface of the rotating rod 10. The wireless video camera 14 rotates on the surface of the rotating rod 10. A receiving rotating rod 15 is installed at one end of the rotating rod 10 away from the threaded sleeve rod 7. A detachable block 17 is fixedly connected to the end of the receiving rotating rod 15 away from the rotating rod 10. The block 17 is clamped in the inner cavity of the card slot block 16. A handle 18 is welded to the bottom of the block 17. A lead block protective screen 19 is welded to the surface of the handle 18. The bottom of the handle 18 is fixedly connected to 90 Sr-90 For the Sr-Y isotope applicator 20, an intercepting rod 21 is rotatably connected to the surface of the card slot block 16 through a fixed shaft 22. The fixed shaft 22 is fixedly connected to the surface of the card slot block 16. A rotating groove 23 for cooperating with the fixed shaft 22 is formed on the surface of the intercepting rod 21. The cross section of the fixed shaft 22 is semi-circular, and the cross section of the inner cavity of the rotating groove 23 is three-quarter circular.

[0025] Working principle: When the present utility model is in use, the user installs the card block 17 in the inner cavity of the card slot block 16 and rotates the intercepting rod 21, thereby driving the fixed shaft 22 to rotate in the inner cavity of the rotating groove 23, so that the card block 17 is locked in the inner cavity of the card slot block 16. Due to the shape settings of the fixed shaft 22 and the rotating groove 23, the intercepting rod 21 can only rotate downward by 90 degrees. When it is necessary to take out the card block 17, the inner cavity of the card slot block 16 can only be opened by rotating the intercepting rod 21 upward by 90 degrees, thereby avoiding the influence of gravity during the use process, which causes the intercepting rod 21 to rotate downward and affect the installation stability of the card block 17. Subsequently, by rotating the threaded sleeve rod 7, the threaded rod 6 is rotated in the inner cavity of the threaded sleeve rod 7 by bolts, thereby adjusting 90 Sr- 90 the height of the Sr-Y isotope applicator 20, and by rotating the rotating rod 10, the 90 Sr- 90 height and angle of the Sr-Y isotope applicator 20 are adjusted. After adjustment, by rotating the dial rod 12, the deflection shaft 13 is driven to pull the rotating shaft 11, thereby squeezing the plastic U-shaped clamping block 9 to deform and lock the rotating rod 10. During the use process, by adjusting the angle of the wireless video camera 14, the wireless video camera 14 is aligned with 90 Sr- 90 the Sr-Y isotope applicator 20, and real-time monitoring and recording of the whole treatment process can be realized, which is convenient for medical staff to remotely observe during the treatment process. The beeping timer 2 is used for timing, and a beeping reminder is given to the medical staff to prepare to move away the 90 Sr- 90 Sr-Y isotope applicator within a certain period before the irradiation time is reached. When the treatment time is reached and the 90 Sr- 90 Sr-Y isotope applicator has not been removed yet, a short beeping alarm sound can be used to remind, and the actual irradiation time is recorded to ensure the accuracy of the treatment dose.

[0026] To sum up: The Sr-Y isotope applicator treatment fixator with real-time monitoring and timing functions, by installing the card block 17 in the inner cavity of the card slot block 16 and rotating the intercepting rod 21, locks the card block 17 in the inner cavity of the card slot block 16. Subsequently, by rotating the threaded sleeve rod 7 and the rotating rod 10, the 90 Sr- 90 height of the Sr-Y isotope applicator is adjusted. 90 Sr- 90The height of the Y isotope applicator 20 is timed by the buzzer timer 2, and by adjusting the angle of the wireless video camera 14, real-time monitoring and recording of the entire treatment process can be achieved, facilitating remote observation by medical staff during the treatment process. Thus, the purpose of optimizing radiation protection for medical workers and patients through distance protection can be achieved, and timing and real-time monitoring can be carried out.

[0027] The technical features disclosed above are not limited to the combinations with other disclosed features. Those skilled in the art can also make other combinations among the technical features according to the purpose of the utility model, subject to achieving the purpose of the present utility model.

Claims

1. A device with real-time monitoring and timing functions 90 Sr- 90 The Y isotope patch therapy fixator is characterized by: The invention comprises a support base column (1): a buzzer timer (2) is fixedly mounted on the surface of the support base column (1), a chassis (3) is welded to the bottom of the support base column (1), a threaded rod (6) is welded to the top of the support base column (1), the top of the threaded rod (6) is threadedly connected to the inner cavity of a threaded sleeve rod (7), the top of the threaded sleeve rod (7) is fixedly connected to a plastic U-shaped clamp block (9), the inner cavity of the plastic U-shaped clamp block (9) is rotatably connected to a rotating rod (10) via a rotating shaft (11), the rotating shaft (11) can slide in the inner cavities of the plastic U-shaped clamp block (9) and the rotating rod (10), the right side of the rotating shaft (11) extends to the outer side of the plastic U-shaped clamp block (9) and rotates to the inner cavity of the rotating rod (10), and the rotating shaft (11) is connected to the outer side of the plastic U-shaped clamp block (9). A lever (12) is rotatably connected to the deflection shaft (13); a wireless video camera (14) is installed on the surface of the rotating rod (10); the wireless video camera (14) rotates on the surface of the rotating rod (10); a receiving rotating rod (15) is installed on one end of the rotating rod (10) away from the threaded sleeve rod (7); a slot block (16) is fixedly connected to one end of the receiving rotating rod (15) away from the rotating rod (10); a detachable slot block (17) is clamped in the inner cavity of the slot block (16); a handle (18) is welded to the bottom of the slot block (17); a lead block protection screen (19) is welded to the surface of the handle (18); and a lead block protection screen (19) is fixedly connected to the bottom of the handle (18). 90 Sr- 90 Y isotope applicator (20).

2. A device with real-time monitoring and timing functions according to claim 1. 90 Sr- 90 The Y isotope patch therapy fixator is characterized by: A pulley (4) is installed at the bottom of the chassis (3).

3. A device with real-time monitoring and timing functions according to claim 2. 90 Sr- 90 The Y isotope patch therapy fixator is characterized by: A plurality of connecting plates (5) are welded to the bottom of the surface of the supporting base column (1), and the bottom of the connecting plates (5) is welded to the top of the chassis (3).

4. A device with real-time monitoring and timing functions according to claim 3. 90 Sr- 90 The Y isotope patch therapy fixator is characterized by: The surface of the threaded sleeve rod (7) is sleeved with an anti-skid pad (8), and the anti-skid pad (8) is fixedly bonded to the surface of the threaded sleeve rod (7) by glue.

5. A device with real-time monitoring and timing functions according to claim 4. 90 Sr- 90 The Y isotope patch therapy fixator is characterized by: The surface of the slot block (16) is rotatably connected to an intercepting rod (21) via a fixed shaft (22), and the fixed shaft (22) is fixedly connected to the surface of the slot block (16).

6. A device with real-time monitoring and timing functions according to claim 5. 90 Sr- 90 The Y isotope patch therapy fixator is characterized by: The surface of the intercepting rod (21) is provided with a rotation groove (23) used in conjunction with the fixed shaft (22); the fixed shaft (22) has a semicircular cross section, and the cross section of the inner cavity of the rotation groove (23) is three-quarter circular.

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