CN217187510U

CN217187510U - Radioactive particle sterilization protection device

Info

Publication number: CN217187510U
Application number: CN202220103144.XU
Authority: CN
Inventors: 卢世一
Original assignee: Beijing Ruisi Boyan Technology Development Co ltd
Current assignee: Beijing Ruisi Boyan Technology Development Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-08-16
Anticipated expiration: 2032-01-14

Abstract

The application relates to a radioactive seed sterilization protection device, which comprises a seed cabin disinfection carrying platform and a ray shielding box. The grain seed storehouse disinfection microscope carrier is square structure, and the top of grain seed storehouse disinfection microscope carrier has the inclined plane towards relative both sides, has seted up one grain seed storehouse mounting groove on each inclined plane that heels of grain seed storehouse disinfection microscope carrier at least, and the bottom of grain seed storehouse mounting groove inclines towards the central line direction of grain seed storehouse disinfection microscope carrier. The top wall cross-section of grain seed storehouse disinfection microscope carrier sets up to isosceles trapezoid, and sets up the grain seed storehouse mounting groove that the port parallel and level set up in isosceles trapezoid's isosceles position department, and grain seed storehouse mounting groove sets up with the roof is together inclined, conveniently takes out a seed storehouse. The ray shielding box is of a square structure, the shape of the ray shielding box is matched with that of the seed cabin disinfection carrying platform, the seed cabin disinfection carrying platform is placed inside the ray shielding box, the ray shielding box is matched with the top cover to provide a sealed environment for the seed cabin disinfection carrying platform, and the ray shielding box is used for shielding rays in the sterilization and transportation processes of the seed cabin disinfection carrying platform.

Description

Radioactive particle sterilization protection device

Technical Field

The application relates to the technical field of seed implantation, in particular to a radioactive seed sterilization protection device.

Background

The seed implantation is called radioactive seed implantation treatment technology, and is a treatment method that radioactive sources are implanted into the tumor to destroy the tumor. The seed implantation therapy technology relates to a radioactive source, and the core of the technology is a radioactive seed. A substance called iodine 125 is used clinically. Each iodine 125 seed is like a small sun, and the ray near the center of the seed is strongest, so that the damage to normal tissues can be reduced to the maximum extent. Seed implantation treatment dates back to the beginning of the last century. The radioactive seed implantation treatment for early-stage prostate cancer becomes a standard treatment means in the countries such as the United states and the like, and the treatment concept is gradually approved in China.

The grain seed implanter and the grain seed bin matched with the grain seed implanter are cleaned and disinfected before being used, the grain seed bin is arranged at the top of the radioactive grain seed sterilization protection device and is inconvenient to take out after being cleaned and disinfected, and other grain seed bins which are being disinfected on the radioactive grain seed sterilization protection device can be touched when the grain seed bin is taken out.

SUMMERY OF THE UTILITY MODEL

In view of this, this application has proposed a radioactive seed sterilization protector, the disinfection microscope carrier roof that the slope set up, with the seed storehouse mounting groove that the roof parallel and level set up, can prevent to miss when taking out seed storehouse and bump other seed storehouses.

According to an aspect of the present application, there is provided a radioactive seed sterilization guard comprising: a seed cabin disinfection carrying platform and a ray shielding box; the seed bin sterilization carrying platform is of a square structure, and the top of the seed bin sterilization carrying platform faces to two opposite sides and is provided with an inclined surface; each side inclined surface of the seed bin sterilizing carrying platform is provided with at least one seed bin mounting groove, and the bottom of each seed bin mounting groove inclines towards the central line direction of the seed bin sterilizing carrying platform; the grain bin disinfection carrying platform can be placed inside the ray shielding box.

In a possible implementation manner, a plurality of seed bin mounting grooves are formed in the inclined surface on each side of the seed bin sterilization carrier, and the seed bin mounting grooves are uniformly arranged at intervals along the central line direction of the seed bin sterilization carrier.

In a possible implementation manner, the opening direction of the seed bin installation groove is perpendicular to the inclined surface of the inclined surface.

In a possible implementation manner, at least one disinfection hole is formed in the side wall of each seed bin installation groove, and the disinfection hole penetrates through the seed bin disinfection carrying platform from the inside of the seed bin installation groove and is communicated with the outside.

In a possible implementation manner, an inner thread is formed on the inner wall of the seed bin mounting groove, and a preset distance is reserved between the inner thread and the bottom end of the seed bin mounting groove; and the preset distance is 1/2 of the distance of the internal thread.

In a possible implementation manner, each seed bin installation groove corresponds to two disinfection holes, and the two disinfection holes are vertically arranged along the side wall of the seed bin disinfection carrying platform; the disinfection hole comprises a first inner hole and a second inner hole; the first inner hole penetrates through the inner wall inner thread of the seed bin mounting groove; the second inner hole is communicated to the inner wall of the seed bin mounting groove close to the groove bottom.

In a possible implementation manner, the disinfection holes are arranged obliquely, and the inclination angle of the disinfection holes is equal to that of the inclined surface of the seed bin disinfection carrying platform.

In a possible realization mode, a handle is arranged above the grain bin sterilization carrier.

In one possible implementation manner, the radiation shielding box is further included; the ray shielding box is of a square structure; the seed bin disinfection carrying platform can be placed inside the ray shielding box; the top of the ray shielding box is provided with a top cover, and the top cover is rotatably connected with the side wall of the ray shielding box through a hinge; the number of the hinges is two, and the hinges are arranged at intervals along the connecting position of the top cover and the side wall of the ray shielding box.

In a possible implementation manner, a fixing part is arranged on the inner side wall of the top cover, and the fixing part is welded and fixed with the center position of the inner side wall of the top cover; the fixing part is provided with two vertical plates which are arranged in parallel; the vertical plates are of arc structures, and the bending directions of the two vertical plates are opposite; when the top cover of the ray shielding box is closed, the handle of the grain bin disinfection carrying platform is fixed in the fixing part.

The beneficial effect of the radioactive seed sterilization and protection device of the embodiment of the application is as follows: the cross section of the top wall of the disinfection carrying platform is isosceles trapezoid, and the seed bin mounting groove formed in the isosceles position of the top wall is perpendicular to the top wall of the disinfection carrying platform. Compared with a disinfection carrying platform which is vertically provided with a seed bin mounting groove, the disinfection carrying platform which is obliquely provided with the seed bin mounting groove is more convenient to take out the seed bin, and other seed bins which are not taken out are not easy to be touched by mistake when the disinfection carrying platform is taken out.

Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features, and aspects of the application and, together with the description, serve to explain the principles of the application.

FIG. 1 illustrates a cross-sectional view of the main structure of a radioactive seed sterilization shield in accordance with an embodiment of the present application;

FIG. 2 is a schematic diagram illustrating the main structure of the radioactive seed sterilization guard of the present application;

FIG. 3 is a schematic diagram showing the main structure of a sterilization station radiation-shielding box according to an embodiment of the present application;

fig. 4 is an expanded schematic view of the main structure of the sterilization stage radiation-shielding box according to the embodiment of the present application.

Detailed Description

Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

It should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention or for simplicity in description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present application.

Fig. 1 illustrates a cross-sectional view of a main structure of a radioactive seed sterilization guard according to an embodiment of the present application. As shown in fig. 1 and 3, the radioactive seed sterilization protection device of the embodiment of the present application includes: a grain bin sterilization carrier 100 and a radiation shielding box 200. Grain seed bin disinfection microscope carrier 100 is the square body structure, and grain seed bin disinfection microscope carrier 100's top has the inclined plane towards relative both sides, has seted up one grain seed bin mounting groove 110 on each inclined plane that heels of grain seed bin disinfection microscope carrier 100 at least, and the bottom of grain seed bin mounting groove 110 inclines towards grain seed bin disinfection microscope carrier 100's central line direction. The top wall cross-section of seed storehouse disinfection microscope carrier 100 sets up to isosceles trapezoid, and sets up the seed storehouse mounting groove 110 that the port parallel and level set up in isosceles trapezoid's isosceles position department, and seed storehouse mounting groove 110 sets up with the roof is together inclined, conveniently takes out a seed storehouse. The ray shielding box 200 is a square structure, the shape of the ray shielding box is matched with that of the seed bin sterilization carrying platform 100, the seed bin sterilization carrying platform 100 is placed inside the ray shielding box 200, and the ray shielding box 200 is matched with the top cover to provide a sealed environment for the seed bin sterilization carrying platform 100 and shield rays in the sterilization and transportation processes of the seed bin sterilization carrying platform 100.

In the radioactive seed sterilization protection device of the embodiment of the present application, a preset angle is left between the seed bin installation groove 110 and the side wall of the seed bin sterilization carrier 100. The preset angle can be selected by the implementer in the field, and the seed bin mounting groove 110 arranged on the seed bin sterilizing carrying platform 100 is obliquely arranged, so that when the cleaned and sterilized seed bin is taken out, the seed bin is prevented from being touched by mistake. The seed bin is expensive in manufacturing cost, the seed bin is prevented from being damaged, and the cost is reduced.

Further, in the radioactive seed sterilization protection device of the embodiment of the present application, the top wall of the seed bin sterilization carrier 100 is flush with the top end of the seed bin installation groove 110. Wherein, the port and the roof parallel and level setting in grain seed storehouse can make the installation external screw thread in grain seed storehouse set up completely in grain seed storehouse mounting groove 110, avoid appearing clean, sterile place completely, make cleanness and use more normal, improve the security that grain seed was planted.

In the radioactive seed sterilization protection device of the embodiment of the application, a preset distance is reserved between the internal thread of the seed bin installation groove 110 and the bottom end of the seed bin installation groove 110. The seed bin mounting groove 110 is arranged along the opening direction and extends to the bottom end without the internal thread, so that when the seed bin is mounted for cleaning and disinfection, the external thread of the seed bin can be prevented from touching the bottom of the seed bin mounting groove 110, the loss is reduced, and a space is reserved for disinfecting the seed bin; the reserved distance of the seed bin mounting groove 110 is about 1/2 of the distance of the internal thread for abdicating the sliding groove arranged at the bottom end of the seed bin.

In one possible implementation, the inclined surface of the grain bin sterilization carrier 100 is engraved with numbers with codes, from 1 to 10, each of which is engraved in sequence in the vicinity of the grain bin installation slot 110 for identifying the grain bin.

In the radioactive seed sterilization protection device of the embodiment of the application, the sterilization hole 120 formed in the side wall of the seed bin sterilization carrying platform 100 is communicated with the seed bin mounting groove 110 formed in the seed bin sterilization carrying platform 100, and the sterilization hole 120 is a sterilization hole and a steam hole, so that the seed bin is cleaned and sterilized through external high-pressure and high-temperature steam.

Further, the quantity of disinfection hole 120 is equipped with a plurality ofly, evenly sets up at interval on the lateral wall along grain seed storehouse disinfection microscope carrier 100 front end, and the distance of disinfection hole 120 interval is the same with the distance that the even interval of grain seed storehouse mounting groove 110 set up, and the direction of arranging of disinfection hole 120 is the same with the direction of arranging of grain seed storehouse mounting groove 110, makes disinfection hole 120 and grain seed storehouse mounting groove 110 one-to-one.

Furthermore, each seed bin installation groove 110 corresponds to two disinfection holes 120, and the two disinfection holes 120 are arranged in the same vertical direction on the side wall of the disinfection carrying platform. Wherein, a disinfection hole 120 runs through the lateral wall of a seed storehouse disinfection microscope carrier 100 to the internal thread position of a seed storehouse mounting groove 110, and another disinfection hole 120 runs through the lateral wall of a seed storehouse disinfection microscope carrier 100 to the bottom reservation position of a seed storehouse mounting groove 110, makes the cleanness of a seed storehouse, sterile more abundant. Wherein, the condition of negative pressure is avoided appearing in the setting of two disinfection holes 120, and two disinfection holes 120, can clean and disinfect the external screw thread in grain seed storehouse and the spout in grain seed storehouse simultaneously.

In one possible implementation, a sterilization hole 120 is also formed in the bottom wall of the seed bin sterilization stage 100. Wherein the number of the disinfection holes 120 is the same as that of the seed bin mounting grooves 110, and the disinfection holes are used for steam and disinfection. In addition, still be provided with support piece on the diapire of grain seed storehouse disinfection microscope carrier 100, support piece's figure is four, set up along the diapire circumference of grain seed storehouse disinfection microscope carrier 100, support piece's lower extreme is hollow structure, and support piece's bottom flushes the setting, make the inside of placing at ray shielding box 200 that grain seed storehouse disinfection microscope carrier 100 can be steady, support piece's setting can make the disinfection hole 120 that grain seed storehouse disinfection microscope carrier 100 bottom was seted up communicate with the through-hole that ray shielding box 200 bottom was seted up, disinfect to grain seed storehouse.

Optimally, in the radioactive seed sterilization protection device in the embodiment of the application, the disinfection hole 120 is obliquely arranged, and the inclination angle of the disinfection hole 120 is equal to that of the top wall of the seed bin disinfection carrying platform 100.

In the radioactive seed sterilization protection device of the embodiment of the application, the device further comprises a handle 130, the handle 130 is arranged at the top of the seed cabin disinfection carrying platform 100, namely, the middle of the top wall of the isosceles trapezoid is arranged, the holding direction of the handle 130 is perpendicular to the arrangement direction of the seed cabin mounting groove 110, and the arrangement position of the handle 130 and the position of the seed cabin mounting groove 110 are not interfered with each other in the vertical direction. The grip portion of the handle 130 is cylindrical and can be fitted with a fixing portion provided inside the top cover of the radiation shielding box 200.

Further, in one possible implementation, a through hole is formed at a horizontal position in the middle of the handle 130, and the through hole is formed in a direction opposite to the longitudinal direction of the grain bin sterilization carrier 100. Wherein, when disinfecting in the inside of ray shielding box 200, grain storehouse disinfection microscope carrier 100 generally adopts steam to disinfect, and the temperature is higher, when taking out the inside grain storehouse disinfection microscope carrier 100 of ray shielding box 200, the condition of scald easily takes place. Therefore, a through hole is formed in the horizontal position in the middle of the handle 130, so that the seed bin sterilization carrier 100 inside the ray shielding box 200 can be taken out conveniently.

Referring to fig. 3, in the radioactive seed sterilization protection device according to the embodiment of the present application, the device further includes a radiation shielding box 200, the radiation shielding box 200 is a square structure as a whole, the shape of the radiation shielding box 200 is adapted to the shape of the seed bin sterilization carrying platform 100, and the radiation shielding box 200 is covered outside the seed bin sterilization carrying platform 100, and the radiation shielding box 200 is matched with the top cover to provide a sealed environment for the seed bin sterilization carrying platform 100, so as to shield radiation during the sterilization and transportation processes of the seed bin sterilization carrying platform. The top end of the side wall of the ray shielding box 200 is provided with a hinge 210, and two ends of the hinge 210 are respectively fixed with the side wall of the ray shielding box 200 and the top cover of the ray shielding box 200; specifically, the opening and closing direction of the top cover is the same as the holding direction of the handle 130 of the grain bin sterilization carrier 100.

Wherein, the bottom of ray shielding box 200 has been seted up the air vent, and the quantity of air vent is 3, evenly sets up in the bottom of ray shielding box 200 for dredge the grain seed storehouse disinfection microscope carrier 100 of placing in the ray shielding box 200 and carry out steam, disinfection.

Further, the number of the hinges 210 is provided with a plurality of hinges, and the hinges 210 and the ray shielding box 200 are connected more firmly by being arranged at the connection positions of the top cover and the side walls of the ray shielding box 200 at even intervals.

Furthermore, the two opposite side walls of the radiation shielding box 200 extend upward to form the extending portions 220, the extending portions 220 are in a right triangle structure, and the right-angle ends of the extending portions 220 and the hinges 210 are disposed at the same side of the radiation shielding box 200, and moreover, mounting holes for extraction are formed at the top ends of the extending portions 220. A roller shaft 230 is further included, the length of the roller shaft 230 being greater than the distance between the two extensions 220.

In a possible implementation manner, a vertical plate is welded in the middle of the top end of the front side wall of the ray shielding box 200, one end of the vertical plate exceeds the side wall of the ray shielding box 200, and a through hole is formed in one end of the vertical plate exceeding the side wall of the ray shielding box 200, and the through hole can be used for a lock to perform sealing treatment.

Referring to fig. 4, in a possible implementation manner, a fixing portion 240 is disposed on a side wall of an inner portion of a top cover of the radiation shielding box 200 for fixing the seed bin sterilization carrier 100 inside the radiation shielding box 200. Wherein, the fixed part is two risers, and two riser structures are the same, and welded fastening is on the inside lateral wall of top cap. In addition, the riser is the arc structure, and the direction of buckling sets up relatively, places at ray shielding box 200 when grain seed storehouse disinfection microscope carrier 100, and when the top cap of ray shielding box 200 was closed, the handle of grain seed storehouse disinfection microscope carrier 100 was fixed in two risers that have the radian, prevented that grain seed storehouse disinfection microscope carrier 100 from rocking in ray shielding box 200, avoids the grain seed storehouse of being disinfecting to cause the damage.

Having described embodiments of the present application, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or improvements to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A radioactive seed sterilization and protection device is characterized by comprising:

a seed cabin disinfection carrying platform and a ray shielding box;

the seed bin sterilization carrying platform is of a square structure, and the top of the seed bin sterilization carrying platform faces to two opposite sides and is provided with an inclined surface;

each side inclined surface of the seed bin sterilizing carrying platform is provided with at least one seed bin mounting groove, and the bottom of each seed bin mounting groove inclines towards the central line direction of the seed bin sterilizing carrying platform;

the grain bin disinfection carrying platform can be placed inside the ray shielding box.

2. The radioactive seed sterilization protective device according to claim 1, wherein a plurality of the seed bin mounting grooves are formed on each side of the inclined surface of the seed bin sterilization carrier, and are evenly spaced along a center line of the seed bin sterilization carrier.

3. The radioactive seed sterilization protection device of claim 1, wherein the opening direction of the seed bin mounting groove is perpendicular to the inclined surface of the inclined surface.

4. The radioactive seed sterilization protective device according to claim 1, wherein each of the seed bin mounting grooves has at least one sterilizing hole formed in a sidewall thereof, the sterilizing hole extending through the seed bin sterilization carrier from inside the seed bin mounting groove to communicate with the outside.

5. The radioactive seed sterilization protection device according to claim 4, wherein an inner thread is formed on an inner wall of the seed bin mounting groove, and a preset distance is reserved between the inner thread and the bottom end of the seed bin mounting groove; and the preset distance is 1/2 of the distance of the internal thread.

6. The radioactive seed sterilization protection device of claim 5, wherein each seed bin mounting slot corresponds to two of said sterilization holes, and the two sterilization holes are vertically arranged along a side wall of the seed bin sterilization carrier;

the disinfection hole comprises a first inner hole and a second inner hole;

the first inner hole penetrates through the inner wall inner thread of the seed bin mounting groove;

the second inner hole is communicated to the inner wall of the seed bin mounting groove close to the groove bottom.

7. The radioactive seed sterilization guard of claim 6, wherein the sterilization aperture is angled such that the angle of the sterilization aperture is equal to the angle of the angled surface of the seed bin sterilization carrier.

8. The radioactive seed sterilization guard of claim 1, wherein a handle is disposed above the seed bin sterilization stage.

9. The radioactive seed sterilization protective device according to claim 1, wherein the radiation shielding box is of a cubic structure;

the top of the ray shielding box is provided with a top cover which is rotationally connected with the side wall of the ray shielding box through a hinge;

the number of the hinges is two, and the hinges are arranged at intervals along the connecting position of the top cover and the side wall of the ray shielding box.

10. The radioactive seed sterilization protector as claimed in claim 9, wherein a fixing portion is disposed on the inner side wall of the top cover, and the fixing portion is welded and fixed to the center of the inner side wall of the top cover; the fixing part is provided with two vertical plates which are arranged in parallel;

the vertical plates are of arc structures, and the bending directions of the two vertical plates are opposite;

when the top cover of the ray shielding box is closed, the handle of the grain bin disinfection carrying platform is fixed in the fixing part.