CN215025383U - Breast tumor radiotherapy position fixing device - Google Patents
Breast tumor radiotherapy position fixing device Download PDFInfo
- Publication number
- CN215025383U CN215025383U CN202120286521.3U CN202120286521U CN215025383U CN 215025383 U CN215025383 U CN 215025383U CN 202120286521 U CN202120286521 U CN 202120286521U CN 215025383 U CN215025383 U CN 215025383U
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- Prior art keywords
- fixedly connected
- fixing
- fixed
- cloth
- airbag
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- Expired - Fee Related
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- 238000001959 radiotherapy Methods 0.000 title claims abstract description 23
- 206010006187 Breast cancer Diseases 0.000 title claims abstract description 16
- 208000026310 Breast neoplasm Diseases 0.000 title claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 31
- 210000001015 abdomen Anatomy 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 28
- 239000002775 capsule Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 210000005075 mammary gland Anatomy 0.000 abstract description 14
- 210000000481 breast Anatomy 0.000 description 5
- 206010028980 Neoplasm Diseases 0.000 description 4
- 230000003187 abdominal effect Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 208000015817 Infant Nutrition disease Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 208000004396 mastitis Diseases 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
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Abstract
The utility model belongs to the technical field of anchor rods, in particular to a breast tumor radiotherapy body position fixing device, which comprises a bed body, fixing cloth, an abdomen air bag, a first side air bag, a second side air bag, an inflation assembly, an exhaust assembly and a fixing assembly; the top side of the bed body is fixedly connected with connecting cloth; the top of the connecting cloth is fixedly connected with a first fixing plate; one side of the fixed cloth is fixedly connected to the top side of the first fixed plate; a second fixing plate is fixedly connected to the other side of the fixing cloth; through setting up fixed cloth, first side gasbag, second side gasbag, belly gasbag and gas charging component, rely on above-mentioned part to cooperate mutually to this can be quick fix patient's waist, thereby fix patient's mammary gland, the device's simple structure, the use flow is succinct, labour saving and time saving, consequently can be convenient for medical personnel carry out radiotherapy work, reduce medical personnel's work load.
Description
Technical Field
The utility model belongs to the technical field of fixing device, specific mammary tumor radiotherapy position fixing device that says so.
Background
Breast tumors: the breast tumor is a lump in breast, is also called as infantile malnutrition, acute mastitis and the like in the traditional Chinese medicine literature, and is mainly characterized in that breast tumor and breast cancer are clinically used in the traditional Chinese medicine, and the main pathogenesis of the breast tumor is seven-emotion, liver-lung qi stagnation, liver-lung pathogen, liver-lung deficiency and transportation failure, qi stagnation and phlegm coagulation, or high body deficiency, disharmony of Chong and conception vessels, qi stagnation and blood stasis caused by long-term, and meridian obstruction is formed by being accumulated in the breast.
Mammary gland tumour generally adopts the mammary gland bracket to carry out the position when radiotherapy among the prior art at present and fixes, but current mammary gland bracket structure is complicated, and is very loaded down with trivial details during the use, wastes time and energy, carries out the position to patient's mammary gland and fixes very troublesome, is unfavorable for medical personnel to carry out radiotherapy work.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, it is complicated to solve current mammary gland bracket structure, and is very loaded down with trivial details during the use, wastes time and energy, and very troublesome when carrying out the position fixing to patient's mammary gland is unfavorable for medical personnel to carry out the problem of radiotherapy work, the utility model provides a breast tumour radiotherapy position fixing device.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a breast tumor radiotherapy body position fixing device, which comprises a bed body, fixing cloth, an abdomen air bag, a first side air bag, a second side air bag, an inflation assembly, an exhaust assembly and a fixing assembly; the top side of the bed body is fixedly connected with connecting cloth; the top of the connecting cloth is fixedly connected with a first fixing plate; one side of the fixed cloth is fixedly connected to the top side of the first fixed plate; a second fixing plate is fixedly connected to the other side of the fixing cloth; the abdomen air bag, the first side air bag and the second side air bag are fixedly connected to one side of the fixed cloth, which is close to the bed body; the first side airbag and the second side airbag are symmetrically arranged at two sides of the abdomen airbag; the first side airbag is arranged at the top of the first fixing plate; the first side airbag is communicated with the abdomen airbag through a first hose; the second side airbag is arranged at the top of the second fixing plate; the second side airbag is communicated with the abdomen airbag through a second hose; the inflation assembly is arranged on the side surface of the second fixing plate; the exhaust assembly is arranged at the bottom of the second fixing plate; the fixed component is arranged at the bottom of the exhaust component.
Preferably, the inflation assembly comprises a bladder; a gas pipe is fixedly connected to one side of the second side airbag, which is far away from the first side airbag; the bottom end of the gas pipe is fixedly connected with a one-way valve; the bottom of the one-way valve is fixedly connected with a bag body; and an air inlet valve is fixedly connected to the bottom of the bag body.
Preferably, the exhaust assembly comprises a mount; the fixed frame is fixedly connected to the bottom side of the second fixed plate; an exhaust funnel is fixedly connected to the side surface of the fixing frame; the top end of the exhaust funnel is fixedly connected with the second fixing plate; the top of the exhaust funnel is provided with a first through hole; the bottom end of the first through hole is provided with a second through hole; the top end of the exhaust funnel is fixedly connected with an air outlet pipe; the top end of the air outlet pipe is fixedly connected to the bottom of the second side airbag; a sliding groove is formed in the middle of the second through hole; a valve rod is connected inside the sliding chute in a sliding manner; and one end of the valve rod, which is positioned outside the sliding groove, is fixedly connected with a holding rod.
Preferably, the fixing assembly comprises a fixing hook; a fixed hook is fixedly connected to the bottom side of the fixed frame; a groove is formed in the position, corresponding to the fixed hook, of the top of the bed body; and a fixed rod is fixedly connected inside the groove.
Preferably, the top end of the first through hole is fixedly connected with a rubber sealing seat; a spring is arranged in the second through hole; a sealing ball is arranged at the top of the spring; the sealing ball is arranged in the rubber sealing seat.
Preferably, one end of the chute, which is close to the fixed frame, is fixedly connected with a sealing ring; the valve rod penetrates through the sealing ring and is connected with the sealing ring in a sliding mode.
The utility model has the advantages that:
1. the utility model provides a breast tumour radiotherapy position fixing device, through setting up fixed cloth, first side gasbag, second side gasbag, belly gasbag and gas charging component, rely on above-mentioned part to mutually cooperate to this can be quick fix patient's waist, thereby fix patient's mammary gland, the device's simple structure, the use flow is succinct, labour saving and time saving, consequently can be convenient for medical personnel carry out radiotherapy work, reduce medical personnel's work load.
2. The utility model provides a breast tumour radiotherapy position fixing device through setting up ball sealer, spring and rubber seal, relies on above-mentioned part to cooperate mutually to this can be when gassing, and first through-hole is lived in automatic sealing, avoids medical personnel to emit too much gas, thereby leads to needing to be inflating the extravagant plenty of time of link.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a partial cross-sectional view of the present invention;
fig. 2 is a side cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
fig. 5 is a schematic structural view of the middle fixing frame of the present invention;
illustration of the drawings:
1. a bed body; 21. connecting cloth; 22. a first fixing plate; 23. fixing the cloth; 24. a second fixing plate; 25. an abdominal balloon; 26. a first side airbag; 27. a second side airbag; 28. a first hose; 29. a second hose; 3. an inflation assembly; 31. a gas delivery pipe; 32. a one-way valve; 33. a capsule body; 34. an intake valve; 4. an exhaust assembly; 41. a fixed mount; 42. an exhaust funnel; 43. a first through hole; 44. a second through hole; 45. an air outlet pipe; 46. a chute; 47. a valve stem; 48. a holding rod; 5. a fixing assembly; 51. a fixed hook; 52. a groove; 53. fixing the rod; 6. a seal ring; 71. a rubber seal seat; 72. a spring; 73. and (4) sealing the ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1-5, the present invention provides a posture fixing device for breast tumor radiotherapy, which comprises a bed body 1, a fixing cloth 23, an abdominal air bag 25, a first side air bag 26, a second side air bag 27, an inflation assembly 3, an exhaust assembly 4 and a fixing assembly 5; the top side of the bed body 1 is fixedly connected with a connecting cloth 21; the top of the connecting cloth 21 is fixedly connected with a first fixing plate 22; one side of the fixed cloth 23 is fixedly connected to the top side of the first fixed plate 22; a second fixing plate 24 is fixedly connected to the other side of the fixing cloth 23; the abdomen air bag 25, the first side air bag 26 and the second side air bag 27 are all fixedly connected to one side of the fixed cloth 23 close to the bed body 1; the first side airbag 26 and the second side airbag 27 are symmetrically arranged at two sides of the abdomen airbag 25; the first side airbag 26 is arranged on the top of the first fixing plate 22; the first side airbag 26 is communicated with the abdominal airbag 25 through a first hose 28; the second side airbag 27 is arranged on the top of the second fixing plate 24; the second side airbag 27 is communicated with the abdominal airbag 25 through a second hose 29; the inflation assembly 3 is arranged on the side surface of the second fixing plate 24; the exhaust component 4 is arranged at the bottom of the second fixing plate 24; the fixed component 5 is arranged at the bottom of the exhaust component 4; in the using process, when the body position of a patient needs to be fixed, the second fixing plate 24 is pulled by hand, the fixing cloth 23 covers the abdomen of the patient, the first side airbag 26 and the second side airbag 27 are respectively placed at two sides of the body of the patient, the second fixing plate 24 is fixed through the fixing assembly 5, the fixing of the fixing cloth 23 is completed, then the second side airbag 27 is inflated through the inflating assembly 3, the air inside the second side airbag 27 enters the abdomen airbag 25 through the second hose 29, then the air enters the first side airbag 26 through the first hose 28, so that the abdomen airbag 25, the first side airbag 26 and the second side airbag 27 are simultaneously inflated and extruded, the waist of the patient is fixed, the upper body of the patient is prevented from shaking, the mammary gland is prevented from moving, and the normal part of the patient is prevented from being irradiated, the position is fixed to the generally adopted mammary gland bracket during current mammary gland radiotherapy, but mammary gland bracket structure is complicated, and is more loaded down with trivial details during the use, wastes time and energy, can be quick through the device go on to the fixed of mammary gland, easy operation, the medical personnel of being convenient for carry out position fixed work, and this setting can adapt to various obesity degree patients simultaneously, and application range is wide.
As an embodiment of the present invention, the inflation assembly 3 includes a bag body 33; the gas pipe 31 is fixedly connected to one side of the second side airbag 27 far away from the first side airbag 26; the bottom end of the gas pipe 31 is fixedly connected with a one-way valve 32; the bottom of the one-way valve 32 is fixedly connected with a bag body 33; an air inlet valve 34 is fixedly connected to the bottom of the bag body 33; in the use, when needing to inflate second side gasbag 27, squeeze the utricule 33 with the hand, the inside air of utricule 33 enters into in the air-supply pipe 31 through check valve 32, enter into second side gasbag 27 through air-supply pipe 31 at last, remove the power of squeezing utricule 33, outside air passes through admission valve 34 and enters into utricule 33 in, with this make the inside air that refills of utricule 33, constantly push utricule 33 afterwards, with this make second side gasbag 27 constantly expand, thereby accomplish the work of aerifing of device.
As an embodiment of the present invention, the exhaust assembly 4 includes a fixing frame 41; the fixing frame 41 is fixedly connected to the bottom side of the second fixing plate 24; an exhaust tube 42 is fixedly connected to the side surface of the fixed frame 41; the top end of the exhaust cylinder 42 is fixedly connected with the second fixing plate 24; the top of the exhaust cylinder 42 is provided with a first through hole 43; the bottom end of the first through hole 43 is provided with a second through hole 44; the top end of the exhaust cylinder 42 is fixedly connected with an air outlet pipe 45; the top end of the air outlet pipe 45 is fixedly connected to the bottom of the second side airbag 27; the middle part of the second through hole 44 is provided with a sliding chute 46; a valve rod 47 is connected inside the sliding groove 46 in a sliding manner; a holding rod 48 is fixedly connected to one end of the valve rod 47, which is positioned outside the sliding groove 46; a sealing ring 6 is fixedly connected to one end of the sliding groove 46 close to the fixed frame 41; the valve rod 47 penetrates through the sealing ring 6 and is connected with the sealing ring in a sliding manner; in the use, after patient's radiotherapy is accomplished, insert the hand in mount 41, later press the holding rod 48, holding rod 48 stimulates valve rod 47 and removes, so that second through-hole 44 link up, later the inside air of second side gasbag 27 passes through outlet duct 45 and gets into in first through-hole 43, rethread second through-hole 44 discharges, so that first side gasbag 26, second side gasbag 27 and belly gasbag 25 shrink, can be convenient for fix the patient once more through this setting, after the gassing is accomplished, promote holding rod 48, move valve rod 47 to spout 46 is inside, so that second through-hole 44 cuts off, so that the air can't flow out through second through-hole 44, can promote spout 46 and valve rod 47's leakproofness through setting up sealing washer 6, avoid the air to flow out through the gap between valve rod 47 and the spout 46.
As an embodiment of the present invention, the fixing component 5 includes a fixing hook 51; a fixed hook 51 is fixedly connected to the bottom side of the fixed frame 41; a groove 52 is formed at the position, corresponding to the fixed hook 51, of the top of the bed body 1; a fixing rod 53 is fixedly connected inside the groove 52; in the using process, when the second fixing plate 24 needs to be fixed, the fixing hook 51 is inserted into the groove 52, then the fixing hook 51 hooks the fixing rod 53, and the fixing of the second fixing plate 24 is completed through the fixing rod 53 and the fixing hook 51, so that the fixing cloth 23 is fixed.
As an embodiment of the present invention, a rubber sealing seat 71 is fixedly connected to the top end of the first through hole 43; a spring 72 is arranged in the second through hole 44; a sealing ball 73 is arranged at the top of the spring 72; the sealing ball 73 is arranged inside the rubber sealing seat 71; in the use, when aerifing, the inside atmospheric pressure of second side gasbag 27 is higher than initial atmospheric pressure, the air extrudes sealed ball 73, sealed ball 73 is squeezed out rubber seal seat 71, the spring 72 contracts, when deflating, when the inside atmospheric pressure of second side gasbag 27 equals initial atmospheric pressure, spring 72 extends, sealed ball 73 is extrudeed into inside rubber seal seat 71 by spring 72, with this seal first through-hole 43, when can preventing to deflate through this setting, medical personnel have emitted too much gas, thereby lead to first side gasbag 26, the inside atmospheric pressure of second side gasbag 27 and belly gasbag 25 is low excessively, and then lead to filling into more air when aerifing, make medical personnel need waste plenty of time in the link of aerifing.
The working principle is as follows: when the body position of the patient needs to be fixed, the second fixing plate 24 is pulled by hand, the fixing cloth 23 covers the abdomen of the patient, the first side airbag 26 and the second side airbag 27 are respectively placed on two sides of the body of the patient, the fixing hook 51 is inserted into the groove 52, then the fixing hook 51 hooks the fixing rod 53, the bag body 33 is squeezed by hand, air inside the bag body 33 enters the air conveying pipe 31 through the check valve 32, finally enters the second side airbag 27 through the air conveying pipe 31, the force for squeezing the bag body 33 is removed, external air enters the bag body 33 through the air inlet valve 34, so that the inside of the bag body 33 is refilled with air, then the bag body 33 is squeezed continuously, so that the second side airbag 27 is expanded continuously, air inside the second side airbag 27 enters the abdomen airbag 25 through the second hose 29, and then air enters the first side airbag 26 through the first hose 28, the abdomen gasbag 25, the first side gasbag 26 and the second side gasbag 27 are simultaneously expanded and extruded, thereby fixing the waist of the patient, thereby preventing the mammary gland of the patient from moving, further preventing the normal part of the patient from being irradiated, meanwhile, the air in the second side gasbag 27 extrudes the sealing ball 73, the sealing ball 73 is extruded out of the rubber sealing seat 71, the spring 72 contracts, after the radiotherapy of the patient is completed, the hand is inserted into the fixing frame 41, then the holding rod 48 is pressed, the holding rod 48 pulls the valve rod 47 to move, thereby the second through hole 44 is through, then the air in the second side gasbag 27 enters the first through hole 43 through the air outlet pipe 45, and then the air is discharged through the second through hole 44, thereby the first side gasbag 26, the second side gasbag 27 and the abdomen gasbag 25 contract, when the air pressure in the second side gasbag 27 is equal to the initial air pressure, the spring 72 extends, the sealing ball 73 is pressed into the rubber seal seat 71 by the spring 72 to seal the first through hole 43, and pushes the grip 48 to move the valve rod 47 into the slide groove 46 to block the second through hole 44, so that air cannot flow out.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A position fixing device for breast tumor radiotherapy is characterized in that: comprises a bed body (1), fixed cloth (23), an abdomen air bag (25), a first side air bag (26), a second side air bag (27), an inflation component (3), an exhaust component (4) and a fixed component (5); the top side of the bed body (1) is fixedly connected with a connecting cloth (21); the top of the connecting cloth (21) is fixedly connected with a first fixing plate (22); one side of the fixed cloth (23) is fixedly connected to the top side of the first fixed plate (22); a second fixing plate (24) is fixedly connected to the other side of the fixing cloth (23); the abdomen air bag (25), the first side air bag (26) and the second side air bag (27) are fixedly connected to one side of the fixed cloth (23) close to the bed body (1); the first side airbag (26) and the second side airbag (27) are symmetrically arranged at two sides of the abdomen airbag (25); the first side airbag (26) is arranged at the top of the first fixing plate (22); the first side airbag (26) is communicated with the abdomen airbag (25) through a first hose (28); the second side airbag (27) is arranged at the top of the second fixing plate (24); the second side airbag (27) is communicated with the abdomen airbag (25) through a second hose (29); the inflation assembly (3) is arranged on the side surface of the second fixing plate (24); the exhaust assembly (4) is arranged at the bottom of the second fixing plate (24); the fixed component (5) is arranged at the bottom of the exhaust component (4).
2. The posture fixing device for breast tumor radiotherapy of claim 1, wherein: the inflation assembly (3) comprises a bladder (33); an air pipe (31) is fixedly connected to one side of the second side airbag (27) far away from the first side airbag (26); the bottom end of the gas transmission pipe (31) is fixedly connected with a one-way valve (32); a bag body (33) is fixedly connected to the bottom of the one-way valve (32); an air inlet valve (34) is fixedly connected to the bottom of the capsule body (33).
3. The posture fixing device for breast tumor radiotherapy of claim 2, wherein: the exhaust assembly (4) comprises a fixed frame (41); the fixed frame (41) is fixedly connected to the bottom side of the second fixed plate (24); an exhaust funnel (42) is fixedly connected to the side surface of the fixed frame (41); the top end of the exhaust funnel (42) is fixedly connected with the second fixing plate (24); the top of the exhaust cylinder (42) is provided with a first through hole (43); the bottom end of the first through hole (43) is provided with a second through hole (44); the top end of the exhaust cylinder (42) is fixedly connected with an air outlet pipe (45); the top end of the air outlet pipe (45) is fixedly connected to the bottom of the second side airbag (27); a sliding groove (46) is formed in the middle of the second through hole (44); a valve rod (47) is connected inside the sliding groove (46) in a sliding manner; and a holding rod (48) is fixedly connected to one end of the valve rod (47) positioned outside the sliding groove (46).
4. The posture fixing device for breast tumor radiotherapy of claim 3, wherein: the fixing assembly (5) comprises a fixing hook (51); a fixed hook (51) is fixedly connected to the bottom side of the fixed frame (41); a groove (52) is formed in the position, corresponding to the fixed hook (51), of the top of the bed body (1); and a fixing rod (53) is fixedly connected inside the groove (52).
5. The posture fixing device for breast tumor radiotherapy of claim 4, wherein: the top end of the first through hole (43) is fixedly connected with a rubber sealing seat (71); a spring (72) is arranged in the second through hole (44); a sealing ball (73) is arranged at the top of the spring (72); the sealing ball (73) is arranged in the rubber sealing seat (71).
6. The posture fixing device for breast tumor radiotherapy of claim 5, wherein: a sealing ring (6) is fixedly connected to one end of the sliding groove (46) close to the fixed frame (41); the valve rod (47) penetrates through the sealing ring (6) and is connected with the sealing ring in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286521.3U CN215025383U (en) | 2021-02-01 | 2021-02-01 | Breast tumor radiotherapy position fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286521.3U CN215025383U (en) | 2021-02-01 | 2021-02-01 | Breast tumor radiotherapy position fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215025383U true CN215025383U (en) | 2021-12-07 |
Family
ID=79258313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120286521.3U Expired - Fee Related CN215025383U (en) | 2021-02-01 | 2021-02-01 | Breast tumor radiotherapy position fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215025383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282500A (en) * | 2022-05-20 | 2022-11-04 | 重庆医科大学 | Positioning device for clinical radiation of oncology medicine |
| CN117224863A (en) * | 2023-11-03 | 2023-12-15 | 安徽医科大学附属巢湖医院 | Radiotherapy position fixing device |
-
2021
- 2021-02-01 CN CN202120286521.3U patent/CN215025383U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282500A (en) * | 2022-05-20 | 2022-11-04 | 重庆医科大学 | Positioning device for clinical radiation of oncology medicine |
| CN117224863A (en) * | 2023-11-03 | 2023-12-15 | 安徽医科大学附属巢湖医院 | Radiotherapy position fixing device |
| CN117224863B (en) * | 2023-11-03 | 2024-03-29 | 安徽医科大学附属巢湖医院 | Radiotherapy position fixing device |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |