Radiopharmaceutical operation cabinet

Abstract

The invention provides a radiopharmaceutical operation cabinet. The radiopharmaceutical operation cabinet comprises a cabinet body, a fourth inner cavity formed in the upper portion of the cabinet body, and a second through hole and a third through hole which are formed in the upper portion of the cabinet body and communicated with the fourth inner cavity. The molybdenum-technetium generator can be placed in the operation cabinet by lifting the molybdenum-technetium generator to a position higher than the first sliding plate, while the molybdenum-technetium generator can be placed in the operation cabinet only by lifting the molybdenum-technetium generator to a position higher than the fixed frame in the prior art, so that compared with the prior art, the parts can achieve the effects of saving manpower and improving the working efficiency. The molybdenum technetium generator can be conveniently placed in the operation cabinet; a contact block is extruded through a pushing block, the contact block rotates to drive a rotating shaft to rotate, the rotating shaft rotates to drive a rotating frame to rotate, so that the rotating frame is unfolded, at the moment, an operator can move the molybdenum-technetium generator out of a first sliding plate or move a new molybdenum-technetium generator on the first sliding plate, and therefore the rotating frame is automatically rotated and unfolded; and the molybdenum-technetium generator can be conveniently moved out or in by people.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of radiopharmaceuticals, in particular to a radiopharmaceutical operation cabinet. BACKGROUND

[0002] Radiopharmaceuticals, also known as radiopharmaceuticals, are drugs containing radioactive nuclides or their labeled compounds for clinical diagnosis or treatment. The difference between radiopharmaceuticals and other drugs is that radiopharmaceuticals contain radioactive nuclides that can emit radiation. Therefore, any drug containing radioactive nuclides in the molecule or preparation is called a radiopharmaceutical.

[0003] Generally, when measuring radiopharmaceuticals, a radiopharmaceutical operation cabinet is used to measure radiopharmaceuticals to isolate the radiation emitted by radiopharmaceuticals. The radiopharmaceutical operation cabinet usually has a radioactivity meter for measuring radiopharmaceuticals and a molybdenum generator for storing drugs. However, the radioactivity meter and the molybdenum generator are often moved in and out of the operation cabinet for easy maintenance or to facilitate the replenishment of radiopharmaceuticals. For example, the molybdenum generator is stored in a sleeve made of lead, which can effectively isolate the radiation emitted. However, the molybdenum generator is high and weighs more than ten kilograms. When people need to move the molybdenum generator in and out of the sleeve, they need to lift the molybdenum generator to the highest end of the sleeve to move it in or out, which consumes manpower and causes inconvenience to users. SUMMARY

[0004] Therefore, the purpose of the present application is to provide a radiopharmaceutical operation cabinet that facilitates the removal or placement of a radioactivity meter and a molybdenum generator from the cabinet.

[0005] The application provides the following technical scheme: a radioactive medicine operating cabinet, comprising a cabinet body, a fourth inner cavity formed on the upper part of the cabinet body, a second through hole and a third through hole formed on the upper part of the cabinet body and communicated with the fourth inner cavity, a bearing table arranged at the second through hole and used for placing a display, a glass assembly arranged at the fourth inner cavity, two first through holes formed in the middle part of the cabinet body and communicated with the fourth inner cavity, a first inner cavity and a second inner cavity arranged at the lower part of the cabinet body, the first inner cavity and the second inner cavity being communicated with the fourth inner cavity through a sixth through hole and a seventh through hole respectively, the first inner cavity being provided with a first sliding mechanism for bearing a molybdenum technetium generator, and the second inner cavity being provided with a second sliding mechanism for bearing a radioactivity meter; the first sliding mechanism comprises a plurality of first sliding rails arranged at the first inner cavity, a first sliding plate slidably connected with the first sliding rails, a first closing plate arranged on the first sliding plate, a fixed frame arranged between the first sliding plate and the first closing plate, a plurality of first rotating seats arranged on the fixed frame, a rotating shaft rotatably connected with the first rotating seats, a rotating frame fixedly connected with the rotating shaft, and a pushing assembly for driving the rotating shaft to rotate, the molybdenum technetium generator being placed between the fixed frame and the rotating frame, and the sixth through hole being located directly above the molybdenum technetium generator when the molybdenum technetium generator is stored in the first inner cavity.

[0006] Further, a torsion spring is arranged between the rotating frame and the first rotating seat, the pushing assembly comprises a contact block arranged on the rotating shaft and a pushing block arranged at the first inner cavity of the cabinet body, and the contact block is in extrusion fit with the pushing block.

[0007] Further, a plurality of supports are arranged on the first closing plate, and a roller is arranged at the lower part of each support and in contact with the ground.

[0008] Further, the glass assembly comprises a glass mounting frame connected by a plurality of bolts at the third through hole, and transparent glass is arranged on the glass mounting frame.

[0009] Further, the second sliding mechanism comprises a second sliding rail fixedly connected at the second inner cavity, a second sliding plate slidably connected on the second sliding rail, a lifting frame and a second closing plate arranged on the second sliding plate, the radioactivity meter being placed on the lifting frame and lifted by the lifting frame.

[0010] Further, the lifting frame comprises a plurality of lifting assemblies arranged on the second sliding plate, a bearing plate arranged on the lifting assemblies, and a driving assembly for driving the lifting assemblies to operate, the lifting assembly comprises a third sliding rail and a first fixed seat arranged on the second sliding plate, a second rotating seat slidingly connected on the third sliding rail, the second rotating seat and the first fixed seat are both rotatably connected with a swing rod, the middle portions of the two swing rods are rotatably connected with each other through a connecting shaft, two second fixed seats are arranged on the lower portion of the bearing plate, the second fixed seat close to the second rotating seat is slidingly connected with the bearing plate, and the two second fixed seats are rotatably connected with the two swing rods respectively.

[0011] Further, the driving assembly comprises a motor fixedly connected on the second sliding plate, a screw rotatably connected on the second sliding plate, a connecting piece fixedly connected on the second rotating seat, and the connecting piece is threadedly connected with the screw; a rubber pad is arranged on the lower side of the seventh through hole of the cabinet body, a recess is formed in the rubber pad, and a pressure sensor is filled in the recess.

[0012] Further, the radiopharmaceutical operation cabinet further comprises a shielding mechanism arranged at the first through hole, the shielding mechanism comprises a support frame fixedly connected with the cabinet body, two fourth sliding rails arranged on the inner portion of the support frame on the upper and lower sides respectively, and a third sliding plate slidingly connected with the support frame through the fourth sliding rails.

[0013] Further, the radiopharmaceutical operation cabinet further comprises an illumination mechanism, the illumination mechanism comprises a fourth through hole formed in the upper portion of the cabinet body and communicating with the fourth inner cavity, a rotating plate rotatably connected at the fourth through hole, a rotating handle arranged on the rotating plate, a fixed hook arranged on the upper portion of the cabinet body, the fixed hook cooperates with the rotating handle to fix the rotating plate, a fourth sliding plate slidingly connected at the fourth inner cavity of the cabinet body, a lighting lamp and an ultraviolet lamp arranged below the fourth sliding plate.

[0014] Further, the radiopharmaceutical operation cabinet further comprises a ventilation mechanism, the ventilation mechanism comprises a fifth through hole formed in the upper portion of the cabinet body and communicating with the fourth inner cavity, a suction fan detachably connected at the fifth through hole, a connecting hose arranged on the suction fan, and a negative pressure gauge arranged on the outer wall of the cabinet body.

[0015] The beneficial effects of the application are: by lifting the molybdenum technetium generator to a height higher than the first sliding plate, the molybdenum technetium generator can be placed into the operation cabinet of the application, and in the prior art, the molybdenum technetium generator needs to be lifted to a position higher than the fixed frame to be placed into the molybdenum technetium generator, compared with the prior art, the above-mentioned components of the application can save manpower and facilitate the placement of the molybdenum technetium generator into the operation cabinet; and by extruding the contact block with the pushing block, the contact block rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the rotating frame to rotate, so that the rotating frame is unfolded, at this time, the operator can carry the molybdenum technetium generator out of the first sliding plate, or carry a new molybdenum technetium generator, thereby the rotating frame is automatically rotated and unfolded, which facilitates the carrying out or carrying in of the molybdenum technetium generator, and in addition, by sliding in and out of the second sliding plate, the radioactive activity meter can be carried out or carried in, thereby saving manpower and facilitating the carrying in and out of the radioactive activity meter. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the structure of the application.

[0017] Figure 2 It is a perspective view of the structure of the cabinet of the application.

[0018] Figure 3 It is a perspective view of the lower part of the cabinet of the application.

[0019] Figure 4 It is a perspective view of the glass assembly of the application.

[0020] Figure 5 It is a perspective view of the first sliding mechanism of the application.

[0021] Figure 6 It is a perspective view of the first sliding mechanism of the application.

[0022] Figure 7 It is a perspective view of the first sliding mechanism of the application.

[0023] Figure 8 It is a perspective view of the first sliding mechanism of the application.

[0024] Figure 9 It is a perspective view of the lifting frame of the application.

[0025] Figure 10 It is a perspective view of the rubber pad, pressure sensor and recess of the application.

[0026] Figure 11 It is a perspective view of the shielding mechanism of the application.

[0027] Figure 12The first kind of schematic diagram of the three-dimensional structure of the lighting mechanism of the present application.

[0028] Figure 13 The second kind of schematic diagram of the three-dimensional structure of the lighting mechanism of the present application.

[0029] Figure 14 The schematic diagram of the three-dimensional structure of the ventilation mechanism of the present application.

[0030] Figure 15 The schematic diagram of the three-dimensional structure of the collecting mechanism of the present application.

[0031] The marks in the drawings are: 1-cabinet body, 2-first inner cavity, 3-second inner cavity, 4-third inner cavity, 5-first through hole, 6-second through hole, 7-bearing table, 8-third through hole, 9-fourth inner cavity, 10-glass assembly, 101-glass mounting frame, 102-transparent glass, 103-bolt, 11-fourth through hole, 12-fifth through hole, 13-sixth through hole, 14-seventh through hole, 15-eighth through hole, 16-first sliding mechanism, 161-first sliding rail, 162-first sliding plate, 163-first closing plate, 164-fixing frame, 165-first rotating seat, 166-rotation shaft, 167-contact block, 168-pushing block, 169-rotating frame, 1610-torsion spring, 1611-bracket, 1612-roller, 1613-molybdenum technetium generator, 17-second sliding mechanism, 171-display, 172-second closing plate, 173-second sliding rail, 174-second sliding plate, 175-lifting frame, 1751-third sliding rail, 1752-first fixing seat, 1753-second rotating seat, 1754-second fixing seat, 1755-bearing plate, 1756-pendulum rod, 1757-connecting shaft, 1758-motor, 1759-screw rod, 17510-connector, 176-radiation activity meter, 177-rubber pad, 178-pressure sensor, 179-recess, 18-shielding mechanism, 181-supporting frame, 182-third sliding plate, 183-fourth sliding rail, 19-lighting mechanism, 191-rotating plate, 192-rotating handle, 193-fixing hook, 194-fourth sliding plate, 195-lighting lamp, 196-ultraviolet lamp, 20-ventilation mechanism, 201-suction fan, 202-connection hose, 203-negative pressure gauge, 21-collecting mechanism, 211-rotating baffle, 212-fifth sliding rail, 213-fifth sliding plate, 214-garbage can, 22-closing cover, 23-control assembly. DETAILED DESCRIPTION

[0032] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of the invention are illustrated in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

[0033] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] like Figures 1-10 As shown, this is the first embodiment of the present invention, which provides a radiopharmaceutical handling cabinet, as follows: Figures 1-3 As shown, the device includes a cabinet 1, a fourth inner cavity 9 formed in the upper part of the cabinet 1, a second through hole 6 and a third through hole 8 formed in the upper part of the cabinet 1 communicating with the fourth inner cavity 9, a support platform 7 for placing a display 171 provided at the second through hole 6, a glass assembly 10 provided in the fourth inner cavity 9, two first through holes 5 formed in the middle of the cabinet 1 communicating with the fourth inner cavity 9, a first inner cavity 2 and a second inner cavity 3 provided in the lower part of the cabinet 1, the first inner cavity 2 and the second inner cavity 3 communicating with the fourth inner cavity 9 through a sixth through hole 13 and a seventh through hole 14 respectively, the first inner cavity 2 being provided with a first sliding mechanism 16 for supporting a molybdenum technetium generator 1613, and the second inner cavity 3 being provided with a second sliding mechanism 17 for supporting a radioactivity meter 176; as Figures 5-6As shown, the first sliding mechanism 16 comprises a plurality of first sliding rails 161 arranged at the first inner cavity 2, a first sliding plate 162 slidably connected with the first sliding rails 161, a first closing plate 163 arranged on the first sliding plate 162, a fixing frame 164 arranged between the first sliding plate 162 and the first closing plate 163, a plurality of first rotating seats 165 arranged on the fixing frame 164, a rotating shaft 166 rotatably connected with the first rotating seats 165, a rotating frame 169 fixedly connected with the rotating shaft 166, and a pushing assembly for driving the rotating shaft 166 to rotate. The molybdenum technetium generator 1613 is placed between the fixing frame 164 and the rotating frame 169. When the molybdenum technetium generator 1613 is stored at the first inner cavity 2, the sixth through hole 13 is located directly above the molybdenum technetium generator 1613.

[0036] It can be understood that when the radioactive medicine in the molybdenum technetium generator 1613 is measured, the operator can pull the first closure plate 163, and the first closure plate 163 moves outward, the first closure plate 163 drives the first sliding plate 162 to move outward, the first sliding plate 162 drives the fixed frame 164 to move outward, the fixed frame 164 drives the first rotating seat 165 to move outward, the first rotating seat 165 drives the rotating shaft 166 to move outward, the rotating shaft 166 drives the rotating frame 169 to move outward, and the rotating frame 169 is automatically rotated away from the fixed frame 164 by the pushing assembly when the rotating frame 169 moves outward. Thus, the rotating frame 169 is unfolded. At this time, the operator can carry the measured molybdenum technetium generator 1613 out of the first sliding plate 162, then lift the new molybdenum technetium generator 1613 or the molybdenum technetium generator 1613 supplemented with the radioactive medicine from the ground to a position higher than the first sliding plate 162, and then place the molybdenum technetium generator 1613 on the first sliding plate 162, and the molybdenum technetium generator 1613 is located between the rotating frame 169 and the fixed frame 164. The fixed frame 164, the rotating frame 169 and the first sliding plate 162 are all made of lead material and have good shielding effect of rays. Then the operator pushes the first closure plate 163 back, which also folds the rotating frame 169, so that the rotating frame 169 and the fixed frame 164 wrap the molybdenum technetium generator 1613, thereby effectively isolating the rays of the radioactive medicine in the molybdenum technetium generator 1613. Therefore, the operator only needs to lift the molybdenum technetium generator 1613 to a height higher than the first sliding plate 162, and then the molybdenum technetium generator 1613 can be placed in the operating cabinet of the present application. In the prior art, the molybdenum technetium generator 1613 needs to be lifted to a position higher than the fixed frame 164 to be placed in the molybdenum technetium generator 1613. Compared with the prior art, the above-mentioned components of the present application can save manpower and facilitate the placement of the molybdenum technetium generator 1613 in the operating cabinet. After the molybdenum technetium generator 1613 is placed, the operator can place the radioactive activity meter 176 on the second sliding mechanism 17, and place the display 171 on the bearing table 7. Then the operator extends both hands into the fourth inner cavity 9 through the two first through holes 5. Since the sixth through hole 13 and the seventh through hole 14 respectively face the molybdenum technetium generator 1613 and the radioactive activity meter 176, the operator can take out the liquid medicine in the molybdenum technetium generator 1613 in the fourth inner cavity 9, and then measure it by the radioactive activity meter 176. The measured data will be displayed on the display 171, and the operator can easily observe the situation of the fourth inner cavity 9 through the glass assembly 10, which facilitates the operation of the operator.

[0037] Further, a torsion spring 1610 is arranged between the rotating frame 169 and the first rotating seat 165. The pushing assembly comprises a contact block 167 arranged on the rotating shaft 166 and a pushing block 168 arranged at the first inner cavity 2 of the cabinet 1. The contact block 167 is in extrusion fit with the pushing block 168.

[0038] It can be understood that when the operator pulls the first closing plate 163 out, the rotating frame 169, the rotating shaft 166 and the contact block 167 move outward, when the contact block 167 moves to contact the pushing block 168, the pushing block 168 extrudes the contact block 167, the contact block 167 rotates to drive the rotating shaft 166 to rotate, the rotating shaft 166 rotates to drive the rotating frame 169 to rotate, so that the rotating frame 169 is unfolded, and the torsion spring 1610 is also deformed, at this time, the operator can carry the molybdenum technetium generator 1613 out of the first sliding plate 162, or carry a new one; when the operator pushes the first closing plate 163 back, the rotating frame 169, the rotating shaft 166 and the contact block 167 also move back, at this time, the pushing block 168 will no longer extrude the contact block 167, and the torsion spring 1610 resets to drive the rotating frame 169 to fold to wrap and fix the molybdenum technetium generator 1613.

[0039] The first closing plate 163 is provided with a plurality of supports 1611, and the lower part of the support 1611 is provided with a roller 1612 in contact with the ground.

[0040] It can be understood that, in order to increase the stability and supportability of the sliding of the first sliding plate 162, two supports 1611 are arranged in the embodiment, and the number of supports 1611 can be increased or reduced in other embodiments. The roller 1612 is arranged at the lower part of the support 1611 and is in contact with the ground. When the operator pulls the first sliding plate 162 to move, the support 1611 and the roller 1612 can support the first closing plate 163, thereby supporting the front end of the first sliding plate 162.

[0041] As shown in Figure 4 The glass assembly 10 includes a glass mounting frame 101 connected by a plurality of bolts 103 at the third through hole 8, and a transparent glass 102 arranged on the glass mounting frame 101.

[0042] It can be understood that the transparent glass 102 contains lead in its material, which will turn yellow after long-term use, so the transparent glass 102 needs to be replaced in time to facilitate the operator to use the operation cabinet of the application. Specifically, the operator can remove the bolts 103, and then remove the entire glass mounting frame 101 and the transparent glass 102 from the cabinet body 1, and replace the new glass mounting frame 101 and the transparent glass 102.

[0043] As shown in Figures 7-10As shown, the second sliding mechanism 17 comprises a second sliding rail 173 fixedly connected at the second inner cavity 3, a second sliding plate 174 slidingly connected on the second sliding rail 173, a lifting frame 175 provided on the second sliding plate 174, and a second closing plate 172, the radioactivity meter 176 is placed on the lifting frame 175, and the lifting frame 175 drives the radioactivity meter 176 to lift.

[0044] It can be understood that the operator can pull the second closing plate 172, the second closing plate 172 drives the second sliding plate 174 to slide outward, the second sliding plate 174 drives the lifting frame 175 to move outward, at this time, the operator can place the radioactivity meter 176 on the lifting frame 175, and then slide the second closing plate 172 back to slide the second sliding plate 174 back to the limit position, at this time, the radioactivity meter 176 is just located directly below the seventh through hole 14, the operator can place the radioactive drug on the radioactivity meter 176 through the seventh through hole 14 in the fourth inner cavity 9 to test, and the lifting frame 175 can drive the radioactivity meter 176 to lift to adjust the distance between the radioactivity meter 176 and the seventh through hole 14, so that the operator can use the radioactivity meter 176 as needed, in addition, by lifting the radioactivity meter 176, the upper end of the radioactivity meter 176 can be abutted against the lower side of the seventh through hole 14, so that the radioactivity meter 176 is not easy to fall down, further, in the embodiment, the second sliding plate 174 is fixedly connected with the second closing plate 172, in other embodiments, the second closing plate 172 is rotatably connected with the second sliding plate 174, and the second closing plate 172 is fixed by a lock or an electronic device to rotate to a vertical state, as known from the above, by sliding the second sliding plate 174 in and out, the radioactivity meter 176 can be carried out or carried in, thereby saving manpower, and facilitating the carrying in and carrying out of the radioactivity meter 176.

[0045] The lifting frame 175 comprises a plurality of lifting assemblies arranged on the second sliding plate 174, in this embodiment, two lifting assemblies, which can be appropriately increased or reduced in other embodiments, a bearing plate 1755 arranged on the lifting assembly, and a driving assembly for driving the lifting assembly to operate. The lifting assembly comprises a third sliding rail 1751 and a first fixed seat 1752 arranged on the second sliding plate 174, a second rotating seat 1753 slidingly connected on the third sliding rail 1751, a swing rod 1756 rotatably connected with the first fixed seat 1752 and the second rotating seat 1753, two swing rods 1756 are rotatably connected with each other through a connecting shaft 1757, two second fixed seats 1754 arranged on the lower part of the bearing plate 1755, the second fixed seat 1754 close to the second rotating seat 1753 is slidingly connected with the bearing plate 1755, and the two second fixed seats 1754 are rotatably connected with the two swing rods 1756, respectively. The driving assembly comprises a motor 1758 fixedly connected on the second sliding plate 174, a screw rod 1759 rotatably connected on the second sliding plate 174, a connecting piece 17510 fixedly connected on the second rotating seat 1753, and the connecting piece 17510 is threadedly connected with the screw rod 1759.

[0046] It can be understood that the control assembly 23 is arranged on the outer wall of the cabinet body 1, the control assembly 23 comprises a motor 1758 starting switch, when the operator needs to adjust the height of the radioactivity meter 176, the motor 1758 starting switch can be pressed, the motor 1758 starting switch sends a signal to the controller, the controller controls the motor 1758 to start, the output shaft of the motor 1758 drives the screw rod 1759 to rotate, the screw rod 1759 rotates to drive the connecting piece 17510 to move towards the first fixed seat 1752, the two swing rods 1756 will be folded towards each other, and the two swing rods 1756 will push the bearing plate 1755 to move upwards when they are folded towards each other, the bearing plate 1755 moves upwards to drive the radioactivity meter 176 to move upwards, so as to adjust the height of the radioactivity meter 176, after adjusting to the corresponding height, the operator can release the motor 1758 starting switch, and the motor 1758 also stops rotating, conversely, the motor 1758 starting switch is pressed again, the output shaft of the motor 1758 reversely rotates, so that the radioactivity meter 176 moves downwards, and further, when the radioactivity meter 176 moves upwards, the radioactivity meter 176 is in contact with the rubber pad 177, the rubber pad 177 can protect the radioactivity meter 176, when the radioactivity meter 176 moves upwards and is in contact with the pressure sensor 178, the pressure sensor 178 sends a signal to the controller, and the controller controls the motor 1758 to stop working, so as to avoid damage caused by excessive extrusion force between the cabinet body 1 and the radioactivity meter 176.

[0047] Please refer to Figure 11 , as shown in the second embodiment of the present application, the embodiment further comprises: a shielding mechanism 18 arranged at the first through hole 5, the shielding mechanism 18 comprises a support frame 181 fixedly connected with the cabinet body 1, two fourth sliding rails 183 arranged on the inside of the support frame 181 on the upper side and the lower side respectively, and a third sliding plate 182 slidably connected with the support frame 181 through the fourth sliding rails 183.

[0048] It can be understood that the shielding mechanism 18 can prevent radioactive drugs from being radiated out of the first through hole 5 when the operator does not use the operation cabinet of the present application, specifically, the operator can push the third sliding plate 182 to move towards the first through hole 5 when the operator does not use the operation cabinet of the present application, so as to plug the first through hole 5, thereby preventing radioactive drugs from being radiated out of the first through hole 5, and the third sliding plate 182 slides on the fourth sliding rail 183, and the fourth sliding rail 183 is made of copper material and can have the performance of metal self-lubrication.

[0049] Please refer to Figure 12 and Figure 13, as shown in the third embodiment of the present application, the embodiment further comprises a lighting mechanism 19, the lighting mechanism 19 comprises a fourth through hole 11 communicated with the fourth inner cavity 9 opened on the upper part of the cabinet 1, a rotating plate 191 rotatably connected at the fourth through hole 11, a rotating handle 192 arranged on the rotating plate 191, a fixed hook 193 arranged on the upper part of the cabinet 1, the fixed hook 193 cooperates with the rotating handle 192 to fix the rotating plate 191, a fourth sliding plate 194 slidably connected at the fourth inner cavity 9 of the cabinet 1, a lighting lamp 195 and an ultraviolet lamp 196 arranged below the fourth sliding plate 194.

[0050] It can be understood that the control assembly 23 further comprises a lighting lamp 195 switch and an ultraviolet lamp 196 switch, by turning on the lighting lamp 195, the lighting of the fourth inner cavity 9 can be provided, by turning on the ultraviolet lamp 196, the sterile environment at the fourth inner cavity 9 can be simply provided, and in other embodiments, an ozone generating device can also be arranged in the fourth inner cavity 9, further improving the sterile grade of the fourth inner cavity 9; when the lighting lamp 195 and the ultraviolet lamp 196 fail, the operator can rotate the rotating plate 191, rotate the rotating plate 191 to a horizontal state, and place the rotating handle 192 on the rotating plate 191 on the fixed hook 193, so as to fix the rotating plate 191, then the operator slides the fourth sliding plate 194 outward, the fourth sliding plate 194 drives the lighting lamp 195 and the ultraviolet lamp 196 to slide out, thereby facilitating the maintenance of the lighting lamp 195 and the ultraviolet lamp 196.

[0051] Please refer to Figure 14 , as shown in the fourth embodiment of the present application, the embodiment further comprises a ventilation mechanism 20, the ventilation mechanism 20 comprises a fifth through hole 12 communicated with the fourth inner cavity 9 opened on the upper part of the cabinet 1, a suction fan 201 detachably connected at the fifth through hole 12, a connecting hose 202 arranged on the suction fan 201, and a negative pressure gauge 203 arranged on the outer wall of the cabinet 1.

[0052] It can be understood that since the radioactive drug can volatilize to generate emitting gas, the emitting gas is prevented from being emitted to the operation space of the operator, so that the operator inhales, thereby the ventilation mechanism 20 is arranged, specifically, the control assembly 23 further comprises a suction fan 201 switch, by pressing the suction fan 201 switch, the suction fan 201 operates, thereby the gas in the fourth inner cavity 9 is sucked out through the connecting hose 202, the negative pressure gauge 203 is used to display the negative pressure in the fourth inner cavity 9, further, the suction fan 201 is detachably connected on the cabinet 1, facilitating subsequent maintenance.

[0053] Please refer to Figure 15, the fifth embodiment of the present application is shown, and the embodiment further comprises a collecting mechanism 21, the collecting mechanism 21 comprises a third inner cavity 4 opened at the lower part of the cabinet 1, an eighth through hole 15 for communicating the third inner cavity 4 with the fourth inner cavity 9, a fifth sliding rail 212 arranged at the third inner cavity 4, a fifth sliding plate 213 slidingly connected on the fifth sliding rail 212, a garbage can 214 arranged on the fifth sliding plate 213, and a rotating baffle 211 rotatably connected on the cabinet 1.

[0054] It can be understood that an operator can put a garbage bag into the garbage can 214, the garbage can 214 is made of lead material, when the operator measures the radioactive medicine in the fourth inner cavity 9, the generated garbage can be thrown into the garbage bag in the garbage can 214 through the eighth through hole 15, when the garbage needs to be taken out, the operator can open the rotating baffle 211, then slide the fifth sliding plate 213 out, the second sliding plate 174 drives the garbage can 214 to slide out, so that the operator can pack the garbage in the garbage bag in the garbage can 214 for disposal, further, the sixth through hole 13, the seventh through hole 14 and the eighth through hole 15 are all covered with a closing cover 22, when the operation cabinet of the present application is not used, the sixth through hole 13, the seventh through hole 14 and the eighth through hole 15 can be blocked by the closing cover 22, to prevent radioactive gas from entering the fourth inner cavity 9, from the fourth inner cavity 9 into the operation space, and causing the operator to inhale.

[0055] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0056] The above-described embodiments only express several implementation manners of the present application, the description is more specific and detailed, but it cannot be understood as a limitation on the patent scope of the present application. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A radiopharmaceutical handling cabinet, characterized in that, The application relates to a cabinet, which comprises a cabinet body, a fourth inner cavity formed in the upper part of the cabinet body, a second through hole and a third through hole formed in the upper part of the cabinet body and communicated with the fourth inner cavity, a bearing table arranged at the second through hole and used for placing a display, a glass assembly arranged at the fourth inner cavity, two first through holes formed in the middle part of the cabinet body and communicated with the fourth inner cavity, a first inner cavity and a second inner cavity arranged at the lower part of the cabinet body, the first inner cavity and the second inner cavity being communicated with the fourth inner cavity through a sixth through hole and a seventh through hole respectively, the first inner cavity being provided with a first sliding mechanism for bearing a molybdenum technetium generator, and the second inner cavity being provided with a second sliding mechanism for bearing a radioactivity meter; the first sliding mechanism comprises a plurality of first sliding rails arranged at the first inner cavity, a first sliding plate slidably connected with the first sliding rails, a first closing plate arranged on the first sliding plate, a fixed frame arranged between the first sliding plate and the first closing plate, a plurality of first rotating seats arranged on the fixed frame, a rotating shaft rotatably connected with the first rotating seats, a rotating frame fixedly connected with the rotating shaft, and a pushing assembly for driving the rotating shaft to rotate; the molybdenum technetium generator is placed between the fixed frame and the rotating frame, and the sixth through hole is located directly above the molybdenum technetium generator when the molybdenum technetium generator is stored in the first inner cavity.

2. The radiopharmaceutical operation cabinet according to claim 1, characterized in that A torsion spring is arranged between the rotating frame and the first rotating seat, and the pushing assembly comprises a contact block arranged on the rotating shaft and a pushing block arranged at the first inner cavity of the cabinet body, and the contact block is in extrusion fit with the pushing block.

3. The radiopharmaceutical operation cabinet according to claim 1, characterized in that, A plurality of supports are arranged on the first closing plate, and rollers are arranged at the lower parts of the supports and in contact with the ground.

4. The radiopharmaceutical operation cabinet according to claim 1, characterized in that, The glass assembly comprises a glass mounting frame connected by a plurality of bolts at the third through hole, and transparent glass is arranged on the glass mounting frame.

5. The radiopharmaceutical operation cabinet according to claim 1, characterized in that, The second sliding mechanism comprises a second sliding rail fixedly connected at the second inner cavity, a second sliding plate slidably connected on the second sliding rail, a lifting frame and a second closing plate arranged on the second sliding plate, the radioactivity meter is placed on the lifting frame, and the lifting frame drives the radioactivity meter to lift and lower.

6. The radiopharmaceutical operation cabinet according to claim 5, characterized in that The lifting frame comprises a plurality of lifting assemblies arranged on the second sliding plate, a bearing plate arranged on the lifting assemblies, and a driving assembly for driving the lifting assemblies to operate, the lifting assembly comprises a third sliding rail and a first fixed seat arranged on the second sliding plate, a second rotating seat slidably connected on the third sliding rail, and a swing rod rotatably connected with the first fixed seat and the second rotating seat, the middle parts of two swing rods are rotatably connected with each other through a connecting shaft, two second fixed seats are arranged at the lower part of the bearing plate, the second fixed seat close to the second rotating seat is slidably connected with the bearing plate, and the two second fixed seats are rotatably connected with the two swing rods respectively.

7. The radiopharmaceutical operation cabinet according to claim 6, characterized in that The driving assembly comprises a motor fixedly connected on the second sliding plate, a screw rod rotatably connected on the second sliding plate, a connecting piece fixedly connected on the second rotating seat, and the connecting piece is threadedly connected with the screw rod; the lower side of the seventh through hole of the cabinet body is provided with a rubber pad, a recess is formed in the rubber pad, and a pressure sensor is filled in the recess.

8. The radiopharmaceutical operation cabinet of claim 1, wherein, The radioactive medicine operating cabinet further comprises a shielding mechanism arranged at the first through hole, the shielding mechanism comprises a support frame fixedly connected with the cabinet body, two fourth sliding rails arranged on the upper and lower sides of the support frame, and a third sliding plate slidably connected with the support frame through the fourth sliding rails.

9. The radiopharmaceutical operation cabinet of claim 1, wherein, The radioactive medicine operating cabinet further comprises an illumination mechanism, the illumination mechanism comprises a fourth through hole communicated with the fourth inner cavity and formed in the upper part of the cabinet body, a rotating plate rotatably connected at the fourth through hole, a rotating handle arranged on the rotating plate, a fixing hook arranged on the upper part of the cabinet body, the fixing hook is matched with the rotating handle to fix the rotating plate, a fourth sliding plate slidably connected at the fourth inner cavity of the cabinet body, an illuminating lamp and an ultraviolet lamp arranged below the fourth sliding plate.

10. The radiopharmaceutical operation cabinet of claim 1, wherein, The radioactive medicine operating cabinet further comprises a ventilation mechanism, the ventilation mechanism comprises a fifth through hole communicated with the fourth inner cavity and formed in the upper part of the cabinet body, a suction fan detachably connected at the fifth through hole, a connecting hose arranged on the suction fan, and a negative pressure gauge arranged on the outer wall of the cabinet body.

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