CN113509246A - Blood vessel intervention device with radiation protection function - Google Patents
Blood vessel intervention device with radiation protection function Download PDFInfo
- Publication number
- CN113509246A CN113509246A CN202110815622.XA CN202110815622A CN113509246A CN 113509246 A CN113509246 A CN 113509246A CN 202110815622 A CN202110815622 A CN 202110815622A CN 113509246 A CN113509246 A CN 113509246A
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- Prior art keywords
- fixed
- pipe
- radiation protection
- protection function
- box
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- 230000005855 radiation Effects 0.000 title claims abstract description 26
- 210000004204 blood vessel Anatomy 0.000 title description 9
- 230000002792 vascular Effects 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 7
- 239000003814 drug Substances 0.000 description 17
- 229940079593 drug Drugs 0.000 description 9
- 239000002245 particle Substances 0.000 description 5
- 230000002285 radioactive effect Effects 0.000 description 5
- 206010028980 Neoplasm Diseases 0.000 description 3
- 208000007536 Thrombosis Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 238000002583 angiography Methods 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940121896 radiopharmaceutical Drugs 0.000 description 1
- 239000012217 radiopharmaceutical Substances 0.000 description 1
- 230000002799 radiopharmaceutical effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3468—Trocars; Puncturing needles for implanting or removing devices, e.g. prostheses, implants, seeds, wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N5/1007—Arrangements or means for the introduction of sources into the body
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/015—Transportable or portable shielded containers for storing radioactive sources, e.g. source carriers for irradiation units; Radioisotope containers
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
- A61N2005/1094—Shielding, protecting against radiation
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Gastroenterology & Hepatology (AREA)
- Radiology & Medical Imaging (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a vascular intervention device with a radiation protection function, which comprises a box body, a container and a Y-shaped conduit, wherein the container and the Y-shaped conduit are arranged in the box body; the one end that the pipe was kept away from to the connecting pipe runs through the box and is connected with the outer syringe of box, the one end of keeping away from the pipe communicating pipe extends to in the container, container and return bend intercommunication, the one end that the container was kept away from to the return bend is connected with the outer one-way admission valve of box, the bottom mounting of pipe has little pipe, the one end that the pipe was kept away from to little pipe is connected with the one end of little seal wire. This vascular intervention device with radiation protection function has protected medical personnel, convenient operation.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a blood vessel intervention device with a radiation-proof function.
Background
In brief, the interventional therapy is a minimally invasive treatment method in which a small channel with a diameter of several millimeters is made on a blood vessel and a skin or an original pipeline of a human body under the guidance of an imaging device (an angiography machine, a fluoroscopy machine, a CT, an MR, a B-ultrasound) to treat a local part of a focus without operating to expose the focus. Specifically, different medicines are directly punctured and injected into the focus through blood vessels or skin to change the blood supply of the focus and directly act on the focus, and the tumor is 'starved (blocking tumor blood vessels) + killed (high-concentration anticancer medicines)' tumor, and the thrombus is 'crushed thrombus + dissolved thrombus'. In the process of vascular interventional therapy, medical workers are easily injured by radioactive medicines due to the lack of protective measures.
Therefore, in order to meet the current situation, the design and production of a vascular access device with radiation protection function are urgently needed to meet the actual use requirement.
Disclosure of Invention
The present invention aims to provide a vascular interventional device with radiation protection function to solve the problems in the background art.
The technical scheme is as follows: a blood vessel intervention device with a radiation protection function comprises a box body, a container and a Y-shaped guide pipe, wherein the container and the Y-shaped guide pipe are arranged in the box body;
the one end that the pipe was kept away from to the connecting pipe runs through the box and is connected with the outer syringe of box, the one end of keeping away from the pipe communicating pipe extends to in the container, container and return bend intercommunication, the one end that the container was kept away from to the return bend is connected with the outer one-way admission valve of box, the bottom mounting of pipe has little pipe, the one end that the pipe was kept away from to little pipe is connected with the one end of little seal wire.
In a further embodiment, be fixed with the connecting piece on the box, the connecting piece is including fixing connecting block, the base on radiation protection glass and fixing the stopper at the base lateral wall, the slot on base top is inserted to the bottom of connecting block, set up the through-hole with the inserted bar adaptation on the stopper, the one end of inserted bar runs through the spring and is connected with the movable block, the slot with the movable block adaptation is all seted up to the lateral wall of base and connecting block.
In a further embodiment, the injector, the guide pipe and the one-way air inlet valve are all fixed with fixing pieces, each fixing piece comprises a clamping block, a protective pad fixed in the clamping block and a locking bolt provided with a nut and arranged on the clamping block, a screw hole matched with the connecting bolt is formed in the clamping block, and the clamping block is connected with the box body through the connecting bolt.
In a further embodiment, the container is arranged on a bracket, and a non-slip mat is fixed at the top end of the bracket.
In a further embodiment, the box body is arranged at the top end of the cabinet body, and two storage boxes are arranged on one side of the cabinet body.
In a further embodiment, the two storage boxes are respectively provided with a partition plate, and the side walls of the two storage boxes are respectively fixed with a handle.
In a further embodiment, the four corners of the bottom end of the cabinet body are respectively fixed with a supporting leg, and the bottom ends of the four supporting legs are respectively fixed with a non-slip mat.
In a further embodiment, a cross brace is fixed between two support legs arranged along the long side direction of the cabinet body, a cross brace is also fixed between the other two support legs arranged along the long side direction of the cabinet body, a connecting plate is fixed between the two support legs arranged along the short side direction of the cabinet body, and a connecting plate is also fixed between the other two support legs arranged along the short side direction of the cabinet body.
In a further embodiment, the bottom mounting of the cabinet body has four pneumatic cylinders that the rectangle array was arranged, four the bottom of the piston rod of pneumatic cylinder all is fixed with the gyro wheel, two link boards on all set up with the through-hole of the piston rod adaptation of pneumatic cylinder.
The invention has the technical effects and advantages that: according to the vascular intervention device with the radiation protection function, the container is pressurized through the one-way air inlet valve, the electric check valve is opened, the container is pressurized through the injector, the radiopharmaceutical particles at the bottom of the container are continuously turned over, the medicine is favorably mixed and enters the catheter, the medicine is injected into a patient body through the micro catheter, and radiation caused by direct contact of medical staff with the medicine is avoided; the fixing of the radiation-proof glass can be released by pulling the inserted rod, so that the box body is convenient to open; the fixing piece fixed on the box body can support the injector and the one-way air inlet valve, so that the medical care personnel can use the device conveniently; the piston rods of the four hydraulic cylinders drive the four rollers to move downwards, so that the four rollers are in contact with the ground, the whole movement is convenient, the piston rods of the four hydraulic cylinders drive the four rollers to move upwards, the four anti-slip pads are in contact with the ground, the stability is improved, and the blood vessel intervention device with the radiation protection function protects medical workers and is convenient to operate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the construction of the connector of the present invention;
FIG. 4 is a schematic structural view of the fastener of the present invention;
FIG. 5 is a schematic view of the storage case of the present invention;
fig. 6 is an enlarged view of the structure of fig. 1 at a according to the present invention.
In the figure: 1 handle, 2 connecting pieces, 3 radiation-proof glass, 4 boxes, 5 fixed parts, 50 clamping blocks, 51 locking bolts, 52 protection pads, 53 connecting bolts, 6 injectors, 8 cabinets, 9 supporting legs, 90 hydraulic cylinders, 91 rollers, 10 connecting plates, 11 cross supports, 12 storage boxes, 13 partition plates, 14 connecting pipes, 15 first check valves, 150 electric check valves, 16 guide pipes, 18 anti-skidding pads, 19 communicating pipes, 20 second check valves, 21 supports, 22 containers, 23 bent pipes, 24 one-way air inlet valves, 25 micro guide pipes, 26 micro guide wires, 27 connecting blocks, 28 bases, 29 limiting blocks, 30 inserted rods, 31 movable blocks and 32 springs.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
In order to prevent medical staff from being injured by radiation, as shown in fig. 1 and fig. 2, the medical staff radiation-proof safety box comprises a box body 4, a container 22 arranged in the box body 4 and a Y-shaped conduit 16, wherein the top end of the box body 4 is connected with a radiation-proof glass 3 with a handle 1 through a hinge, a connecting pipe 14 and a communicating pipe 19 with an exhaust valve are fixed at the top end of the conduit 16, and a first check valve 15, an electric check valve 150 and a second check valve 20 are arranged on the conduit 16; one end of the connecting pipe 14, which is far away from the guide pipe 16, penetrates through the box body 4 and is connected with the injector 6 outside the box body 4, one end of the communicating pipe 19, which is far away from the guide pipe 16, extends into the container 22, the container 22 is communicated with the bent pipe 23, one end of the bent pipe 23, which is far away from the container 22, is connected with the one-way air inlet valve 24 outside the box body 4, the bottom end of the guide pipe 16 is fixed with the micro-guide pipe 25, one end of the micro-guide pipe 25, which is far away from the guide pipe 16, is connected with one end of the micro-guide wire 26, the connection of the micro-guide pipe 25 and the micro-guide wire 26 belongs to the prior known technology and is not described again, in detail description is omitted, in the specific implementation process, measures for preventing the micro-guide pipe 25 from being separated from the micro-guide wire 26 are adopted, the container 22 containing radioactive medicine particles is pressurized through the one-way air inlet valve 24, the electric check valve 150 is opened, the injector 6 is utilized to pressurize the container 22, the second check valve 20 is closed, the radioactive medicine particles at the bottom of the container 22 are continuously turned over, the medicine is mixed and enters the catheter 16, after the air in the micro catheter 25 is discharged, the medicine is injected into the body of a patient through the micro catheter 25, and radiation caused by direct contact of medical staff with the medicine is avoided;
in order to facilitate the fixing of the radiation-proof glass 3 and the opening of the box body 4, as shown in fig. 3, a connecting piece 2 is fixed on the box body 4, the connecting piece 2 comprises a connecting block 27 bonded on the radiation-proof glass 3, a base 28 and a limiting block 29 welded on the side wall of the base 28, the bottom end of the connecting block 27 is inserted into a slot at the top end of the base 28, a through hole matched with an inserting rod 30 is formed in the limiting block 29, one end of the inserting rod 30 penetrates through a spring 32 and is welded with a movable block 31, slots matched with the movable block 31 are formed in the side walls of the base 28 and the connecting block 27, and the fixing of the radiation-proof glass 3 can be released by pulling the inserting rod 30, so that the box body 4 can be conveniently opened;
in order to facilitate the operation of the medical care personnel, as shown in fig. 4, fixing members 5 are fixed on the injector 6, the catheter 16 and the one-way air inlet valve 24, each fixing member 5 includes a fixture block 50, a protective pad 52 fixed in the fixture block 50, and a locking bolt 51 provided with a nut and arranged on the fixture block 50, a screw hole adapted to the connecting bolt 53 is formed in the fixture block 50, and the fixture block 50 is connected with the box body 4 through the connecting bolt 53, so that the injector 6, the catheter 16 and the one-way air inlet valve 24 are conveniently fixed;
in order to facilitate storage of articles, as shown in fig. 5, two storage boxes 12 are arranged on one side of the cabinet body 8, partition plates 13 are arranged in the two storage boxes 12, and handles are welded on the side walls of the two storage boxes 12;
for moving conveniently, as shown in fig. 1 and fig. 6, four corners of the bottom end of the cabinet body 8 are welded with supporting legs 9, the bottom ends of four supporting legs 9 are bonded with anti-skid pads, a cross brace 11 is fixed between two supporting legs 9 arranged along the long side direction of the cabinet body 8, a cross brace 11 is also fixed between the other two supporting legs 9 arranged along the long side direction of the cabinet body 8, a connecting plate 10 is fixed between the two supporting legs 9 arranged along the short side direction of the cabinet body 8, a connecting plate 10 is also fixed between the other two supporting legs 9 arranged along the short side direction of the cabinet body 8, four single-piston rod type hydraulic cylinders 90 arranged in a rectangular array are fixed at the bottom end of the cabinet body 8, rollers 91 are fixed at the bottom ends of piston rods of the four hydraulic cylinders 90, through holes matched with the piston rods of the hydraulic cylinders 90 are respectively formed in the two connecting plates 10, the piston rods of the four hydraulic cylinders 90 drive the four rollers 91 to move downwards, the four rollers 91 can be in contact with the ground, so that the whole movement is convenient, the piston rods of the four hydraulic cylinders 90 drive the four rollers 91 to move upwards, the four anti-skid pads can be in contact with the ground, and the stability is improved;
the working principle of the blood vessel intervention device with the radiation protection function is that the container 22 containing radioactive drug particles is pressurized through the one-way air inlet valve 24, the electric check valve 150 is opened, the syringe 6 is utilized to pressurize the container 22, the second check valve 20 is closed, radioactive drug particles at the bottom of the container 22 are continuously turned, the mixing of the drugs is facilitated, the drugs enter the conduit 16, after air in the conduit 25 is discharged, the drugs are injected into a patient body through the conduit 25, radiation caused by direct contact of medical personnel with the drugs is avoided, the fixing of the radiation protection glass 3 can be released by pulling the inserting rod 30, the box body 4 is convenient to open, the piston rods of the four hydraulic cylinders 90 drive the four rollers 91 to move downwards, the four rollers 91 can be in contact with the ground, the whole movement is convenient, the piston rods of the four hydraulic cylinders 90 drive the four rollers 91 to move upwards, and the four anti-skid pads can be in contact with the ground, the stability is improved.
Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the present invention.
Claims (9)
1. A vascular intervention device with radiation protection function comprises a box body (4), a container (22) arranged in the box body (4) and a Y-shaped catheter (16), and is characterized in that: the top end of the box body (4) is connected with radiation-proof glass (3) with a handle (1) through a hinge, the top end of the conduit (16) is fixed with a connecting pipe (14) and a communicating pipe (19) with an exhaust valve, and the conduit (16) is provided with a first check valve (15), an electric check valve (150) and a second check valve (20);
one end that pipe (16) were kept away from in connecting pipe (14) runs through box (4) and is connected with outer syringe (6) of box (4), the one end that pipe (16) were kept away from in communicating pipe (19) extends to container (22), container (22) and return bend (23) intercommunication, the one end that container (22) were kept away from in return bend (23) is connected with outer one-way admission valve (24) of box (4), the bottom mounting of pipe (16) has microcatheter (25), the one end that pipe (16) were kept away from in microcatheter (25) is connected with the one end of little seal wire (26).
2. The vascular access device with radiation protection function of claim 1, wherein: be fixed with connecting piece (2) on box (4), connecting piece (2) are including fixing connecting block (27), base (28) on radiation protection glass (3) and fixing stopper (29) at base (28) lateral wall, the slot on base (28) top is inserted to the bottom of connecting block (27), set up the through-hole with inserted bar (30) adaptation on stopper (29), the one end of inserted bar (30) runs through spring (32) and is connected with movable block (31), the slot with movable block (31) adaptation is all seted up to the lateral wall of base (28) and connecting block (27).
3. The vascular access device with radiation protection function of claim 1, wherein: all be fixed with mounting (5) on syringe (6), pipe (16) and one-way admission valve (24), mounting (5) include fixture block (50), fix protection pad (52) in fixture block (50) and establish locking bolt (51) that have the nut on fixture block (50), set up the screw with connecting bolt (53) adaptation on fixture block (50), fixture block (50) are connected with box (4) through connecting bolt (53).
4. The vascular access device with radiation protection function of claim 1, wherein: the container (22) is arranged on a bracket (21), and a non-slip mat (18) is fixed at the top end of the bracket (21).
5. The vascular access device with radiation protection function of claim 1, wherein: the top at the cabinet body (8) is established in box (4), one side of the cabinet body (8) is equipped with two receiver (12).
6. The vascular access device with radiation protection function of claim 5, wherein: two all be equipped with baffle (13) in receiver (12), two the lateral wall of receiver (12) all is fixed with the handle.
7. The vascular access device with radiation protection function of claim 5, wherein: the four corners of the bottom of the cabinet body (8) are all fixed with supporting legs (9), and the bottom of the four supporting legs (9) is all fixed with non-slip mats.
8. The vascular access device with radiation protection function of claim 7, wherein: follow be fixed with stull (11) between two landing leg (9) that the long side direction of the cabinet body (8) set up, also be fixed with stull (11) between two landing leg (9) that the long side direction of the cabinet body (8) set up in addition, be fixed with even board (10) between two landing leg (9) that the minor face direction of the cabinet body (8) set up in addition, also be fixed with even board (10) between two landing leg (9) that the minor face direction of the cabinet body (8) set up in addition.
9. The vascular access device with radiation protection function of claim 8, wherein: the bottom mounting of the cabinet body (8) has four pneumatic cylinders (90) that the rectangle array was arranged, four the bottom of the piston rod of pneumatic cylinder (90) all is fixed with gyro wheel (91), two link board (10) on all set up with the through-hole of the piston rod adaptation of pneumatic cylinder (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110815622.XA CN113509246B (en) | 2021-07-19 | 2021-07-19 | Blood vessel intervention device with radiation protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110815622.XA CN113509246B (en) | 2021-07-19 | 2021-07-19 | Blood vessel intervention device with radiation protection function |
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| Publication Number | Publication Date |
|---|---|
| CN113509246A true CN113509246A (en) | 2021-10-19 |
| CN113509246B CN113509246B (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110815622.XA Active CN113509246B (en) | 2021-07-19 | 2021-07-19 | Blood vessel intervention device with radiation protection function |
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| US5947890A (en) * | 1997-09-19 | 1999-09-07 | Spencer; Robert H. | Apparatus and improved method for safely dispensing and delivering liquid radiation for intraluminal radiation therapy |
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| CN104174109A (en) * | 2014-09-02 | 2014-12-03 | 中国科学院自动化研究所 | Guide wire supporting and clamping device of blood vessel interventional operation wire feeding device |
| CN204275282U (en) * | 2014-11-06 | 2015-04-22 | 上海市第十人民医院 | A kind of radioprotective injects box automatically |
| CN104958831A (en) * | 2015-07-15 | 2015-10-07 | 成都迈景医药科技有限公司 | Automatic PET-CT radioactive medicine infusing device |
| CN106730306A (en) * | 2017-01-04 | 2017-05-31 | 山西医科大学 | A kind of radiation proof injection device |
| CN111281490A (en) * | 2020-03-17 | 2020-06-16 | 台州椒江路行医疗科技有限公司 | Blood vessel interventional machine |
| CN212282416U (en) * | 2020-05-14 | 2021-01-05 | 上海交通大学医学院附属第九人民医院 | Automatic pulse type injection device for injection of arterial intervention chemotherapy drugs |
| CN213252426U (en) * | 2020-09-21 | 2021-05-25 | 马斌 | Neurovascular intervention operation auxiliary device |
| CN113069645A (en) * | 2021-04-21 | 2021-07-06 | 湖北天勤生物科技有限公司 | Radiopharmaceutical atomization system |
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2021
- 2021-07-19 CN CN202110815622.XA patent/CN113509246B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5947890A (en) * | 1997-09-19 | 1999-09-07 | Spencer; Robert H. | Apparatus and improved method for safely dispensing and delivering liquid radiation for intraluminal radiation therapy |
| US6450936B1 (en) * | 1999-04-30 | 2002-09-17 | Mallinckrodt Inc. | Manifold device for manipulation of radioactive fluid |
| US20050203329A1 (en) * | 2004-02-06 | 2005-09-15 | Akio Muto | Dispensing and injection system for radiopharmaceuticals |
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| CN113069645A (en) * | 2021-04-21 | 2021-07-06 | 湖北天勤生物科技有限公司 | Radiopharmaceutical atomization system |
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| Publication number | Publication date |
|---|---|
| CN113509246B (en) | 2022-04-15 |
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