CN113509195B - Fixing device for head of nuclear medicine scanning patient - Google Patents
Fixing device for head of nuclear medicine scanning patient Download PDFInfo
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- CN113509195B CN113509195B CN202110944028.0A CN202110944028A CN113509195B CN 113509195 B CN113509195 B CN 113509195B CN 202110944028 A CN202110944028 A CN 202110944028A CN 113509195 B CN113509195 B CN 113509195B
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- 238000009206 nuclear medicine Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 8
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- 244000309464 bull Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005025 nuclear technology Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
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Abstract
The invention belongs to the technical field of medical equipment, in particular to a fixing device for the head of a nuclear medicine scanning patient, and aims at solving the problem that the scanning result is influenced because the head of the patient is easy to shake because no device for fixing the head of the patient is arranged when the head of the patient is scanned at present. The head clamp is simple to operate and convenient to use, can be used for clamping and fixing the head of a patient conveniently and quickly, can ensure that the head of the patient can be placed comfortably and accurately, can be used for adjusting the angle of the head, and is convenient for people to use.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a fixing device for the head of a nuclear medicine scanning patient.
Background
Nuclear medicine is an emerging subject for diagnosing, treating and researching diseases by using nuclear technology, and is a product combining modern scientific technologies such as nuclear technology, electronic technology, computer technology, chemistry, physics, biology and the like with medicine, and can be divided into two categories, namely clinical nuclear medicine and basic nuclear medicine or experimental nuclear medicine.
At present, when the head of a patient is scanned, no device for fixing the head of the patient is arranged, so that shaking is easy to occur, and the scanning result is influenced.
Disclosure of Invention
The invention aims to solve the defects that when the head of a patient is scanned, no device for fixing the head of the patient is arranged at present, so that the head of the patient is easy to shake, and the scanning result is influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fixing device for the head of a nuclear medicine scanning patient comprises a base, wherein a fixed seat is arranged at the top of the base, a placing groove is formed in the top of the fixed seat, U-shaped protective pads are arranged on the inner walls of two sides and the inner wall of the bottom of the placing groove, a backing plate is arranged on the inner wall of one side of the placing groove, a moving groove is formed in the top of the base, a moving mechanism is arranged in the moving groove, a moving seat is connected to the inner wall of the moving groove in a sliding mode, a connecting plate is fixedly arranged on one side of the fixed seat and is rotationally connected with the moving seat, a clamping mechanism is arranged on the fixed seat and is matched with the placing groove, a supporting mechanism is arranged on the inner wall of the bottom of the placing groove, a buffer rod is connected to one side of the fixed seat in a sliding mode, ejector rods are fixedly arranged at one end of the buffer rod, and the same connecting rod is fixedly arranged on the side, which the two ejector rods are close to each other, one side fixed mounting of connecting rod has the push rod, push rod and fixing base sliding connection, and the push rod is connected with the supporting mechanism transmission, the buffer beam is connected with the fixture transmission, the top fixed mounting of base has the bed board.
Preferably, the moving mechanism comprises a motor and a moving block, the motor is fixedly mounted on the inner wall of one side of the moving groove, a lead screw is fixedly mounted on an output shaft of the motor, the moving block is slidably mounted on the inner wall of the moving groove and is in threaded connection with the lead screw, two symmetrically-arranged sliding rods are fixedly mounted on one side of the moving block and are slidably connected with the moving seat, a buffer spring is sleeved on the outer side of each sliding rod and is located between the moving seat and the moving block, a baffle is fixedly mounted at one end of each sliding rod, the output shaft of the motor rotates through driving of the lead screw and then drives the moving block to move, and the moving block drives the fixing seat to move through the action of the buffer spring and the moving seat.
Preferably, the clamping mechanism comprises clamping plates and moving rods, moving grooves are formed in the inner walls of two sides of the placing groove, the two moving rods are respectively slidably mounted on the inner wall of one side, away from each other, of the two moving grooves, the two clamping plates are respectively and fixedly mounted at the ends, close to each other, of the two moving rods, gears are rotatably connected to the inner walls of one side, away from each other, of the two moving grooves, the gears are in threaded connection with the corresponding moving rods, racks are mounted at the tops of the buffer rods and are meshed with the corresponding gears, a reset spring is fixedly mounted on one side of the ejector rod, one end of the reset spring is fixedly connected with the fixing seat, two symmetrically-arranged telescopic grooves are formed in one side of the fixing seat, the telescopic grooves are slidably connected with the corresponding buffer rods, limiting grooves are formed in the inner walls of the bottoms of the telescopic grooves, limiting blocks are slidably connected with the limiting blocks and are fixedly connected with the corresponding buffer rods, all seted up annular spout on the one side inner wall that two movable chutes kept away from each other, sliding connection has the connecting block that two symmetries set up on the inner wall of annular spout, connecting block and the gear fixed connection that corresponds, the ejector pin of removal drives the buffer beam and forms relative movement, and the buffer beam of removal drives the gear through the intermeshing of rack and gear and rotates, and then removes through gear and carriage release lever.
Preferably, the supporting mechanism includes the recess, and sliding connection has the supporting shoe on the inner wall of recess, and the bottom fixed mounting of supporting shoe has the wedge backup pad, and the wedge backup pad is mutually supported with the push rod, and the push rod of removal can be through mutually supporting with the wedge backup pad to drive the supporting shoe and support patient's neck.
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, the moving mechanism is arranged, so that the motor can drive the fixed seat to move, and further drive the placing groove on the fixed seat to place and fix the head of the patient;
(2) due to the arrangement of the clamping mechanism, the buffer rod is connected with the fixed seat in a sliding manner, and the rack is meshed with the gear, so that the movable buffer rod can drive the movable rod and the clamping plate to clamp and fix the head of the patient;
(3) because the push rod is mutually supported with the wedge backup pad for the push rod that removes can drive the supporting shoe and remove, and then supports patient's neck, makes the patient more comfortable when scanning, and the position of head is more correct.
The head-clamping device is simple to operate and convenient to use, can be used for clamping and fixing the head of a patient conveniently and quickly, can ensure that the head of the patient can be placed comfortably and accurately, can adjust the angle of the head, and is convenient for people to use.
Drawings
Fig. 1 is a schematic perspective view of a fixing device for a nuclear medicine scanning patient head according to the present invention;
FIG. 2 is a schematic structural diagram of a fixing device for a nuclear medicine scanning patient head according to the present invention;
FIG. 3 is a schematic cross-sectional view of a fixing device for a nuclear medicine scanning patient head according to the present invention;
FIG. 4 is a schematic top view of a fixing base of a fixing device for a nuclear medicine scanning patient head according to the present invention;
fig. 5 is a schematic structural diagram of part a of a fixing device for a nuclear medicine scanning patient head according to the invention.
In the figure: 1. a base; 2. a fixed seat; 3. a placement groove; 4. a U-shaped protective pad; 5. a base plate; 6. a movable groove; 7. a splint; 8. a travel bar; 9. a buffer rod; 10. a top rod; 11. a gear; 12. a return spring; 13. rotating the plate; 14. a groove; 15. a wedge-shaped support plate; 16. a supporting block; 17. a connecting rod; 18. a push rod; 19. a moving groove; 20. a screw rod; 21. a motor; 22. a moving block; 23. a movable seat; 24. a connecting plate; 25. a slide bar; 26. a buffer spring; 27. fixing grooves; 28. fixing the rod; 29. a rotating rod; 30. supporting a pipe; 31. a connecting seat; 32. a bed plate; 33. and fixing the grooves.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a fixing device for the head of a nuclear medicine scanning patient comprises a base 1, a fixed seat 2 is arranged at the top of the base 1, a placing groove 3 is arranged at the top of the fixed seat 2, a U-shaped protective pad 4 is arranged on the inner walls of two sides and the bottom of the placing groove 3, a backing plate 5 is arranged on the inner wall of one side of the placing groove 3, a moving groove 19 is arranged at the top of the base 1, a moving mechanism is arranged in the moving groove 19, a moving seat 23 is slidably connected on the inner wall of the moving groove 19, a connecting plate 24 is fixedly arranged on one side of the fixed seat 2, the connecting plate 24 is rotatably connected with the moving seat 23, a clamping mechanism is arranged on the fixed seat 2, the clamping mechanism is matched with the placing groove 3, a supporting mechanism is arranged on the inner wall of the bottom of the placing groove 3, a buffer rod 9 is slidably connected to one side of the fixed seat 2, a push rod 10 is fixedly arranged at one end of the buffer rod 9, a same connecting rod 17 is fixedly arranged at one side where the two push rods 10 are close to each other, one side fixed mounting of connecting rod 17 has push rod 18, push rod 18 and fixing base 2 sliding connection, and push rod 18 is connected with the supporting mechanism transmission, and buffer beam 9 is connected with the fixture transmission, and the top fixed mounting of base 1 has bed board 32.
In this embodiment, the moving mechanism includes a motor 21 and a moving block 22, the motor 21 is fixedly installed on an inner wall of one side of the moving groove 19, a lead screw 20 is fixedly installed on an output shaft of the motor 21, the moving block 22 is slidably installed on an inner wall of the moving groove 19, the moving block 22 is in threaded connection with the lead screw 20, two symmetrically-arranged sliding rods 25 are fixedly installed on one side of the moving block 22, the sliding rods 25 are slidably connected with the moving seat 23, a buffer spring 26 is sleeved outside the sliding rods 25, the buffer spring 26 is located between the moving seat 23 and the moving block 22, a baffle 27 is fixedly installed at one end of the sliding rods 25, the output shaft of the motor 21 rotates by driving the lead screw 20, and then the moving block 22 is driven to move, and the moving block 22 drives the fixing seat 2 to move by the action of the buffer spring 26 and the moving seat 23.
In the embodiment, the clamping mechanism comprises clamping plates 7 and moving rods 8, the inner walls of two sides of the placing groove 3 are respectively provided with a movable groove 6, the two moving rods 8 are respectively and slidably mounted on the inner wall of one side, away from each other, of the two movable grooves 6, the two clamping plates 7 are respectively and fixedly mounted at one ends, close to each other, of the two moving rods 8, the inner wall of one side, away from each other, of the two movable grooves 6 is respectively and rotatably connected with a gear 11, the gear 11 is in threaded connection with the corresponding moving rod 8, the top of the buffer rod 9 is provided with a rack which is meshed with the corresponding gear 11, one side of the ejector rod 10 is fixedly provided with a reset spring 12, one end of the reset spring 12 is fixedly connected with the fixed seat 2, one side of the fixed seat 2 is provided with two symmetrically arranged telescopic grooves, the telescopic grooves are in slidable connection with the corresponding buffer rods 9, the inner walls of the bottoms of the telescopic grooves are provided with limiting grooves, the limiting blocks are slidably connected with the limiting blocks in the limiting grooves, stopper and the 9 fixed connection of buffer beam that correspond, annular spout has all been seted up on the one side inner wall that two movable chutes 6 kept away from each other, sliding connection has the connecting block that two symmetries set up on the inner wall of annular spout, connecting block and the 11 fixed connection of gear that correspond, the ejector pin 10 of removal drives buffer beam 9 and forms relative movement, buffer beam 9 of removal drives gear 11 through the mutual meshing of rack and gear 11 and rotates, and then removes through gear 11 and carriage release lever 8.
In this embodiment, the supporting mechanism includes recess 14, and sliding connection has supporting shoe 16 on the inner wall of recess 14, and the bottom fixed mounting of supporting shoe 16 has wedge backup pad 15, and wedge backup pad 15 and push rod 18 mutually support, and the push rod 18 of removal can be through mutually supporting with wedge backup pad 15 to drive supporting shoe 16 and support patient's neck.
The working principle is that when the patient lies on the bed plate 32 and the head of the patient extends out, the motor 21 is started to be switched on, the output shaft of the motor 21 drives the screw rod 20 to rotate, the screw rod 20 drives the moving block 22 to move through the threaded connection with the moving block 22, the moving block 22 drives the moving seat 23 to move through the buffer spring 26, the moving seat 23 drives the fixed seat 2 to move through the connecting plate 24, the connecting plate 24 drives the placing groove 3 to approach the head of the patient and sleeve the head of the patient, when the ejector rod 10 contacts with the shoulder of the patient, the head of the patient reaches the placing groove 3, the moving seat 23 simultaneously extrudes the buffer rod 9 and the ejector rod 10 to further enable the buffer rod 9 to move, the moving buffer rod 9 drives the gear 11 to rotate through the mutual meshing of the rack and the gear 11, the gear 11 drives the moving rod 8 to move through the threaded connection with the moving rod 8, the carriage release lever 8 drives splint 7 and carries out the centre gripping location to patient's head, U-shaped protection pad 4 can protect patient's head with backing plate 5 simultaneously, the ejector pin 10 of removal drives push rod 18 through connecting rod 17 and removes, push rod 18 drives wedge backup pad 15 downstream through the cooperation with wedge backup pad 15, and then supports patient's neck through supporting shoe 16, make patient's position more accurate, and be convenient for more that the patient places and fixes.
Example two
Referring to fig. 1-5, a fixing device for the head of a nuclear medicine scanning patient comprises a base 1, a fixed seat 2 is arranged at the top of the base 1, a placing groove 3 is arranged at the top of the fixed seat 2, a U-shaped protective pad 4 is arranged on the inner walls of two sides and the bottom of the placing groove 3, a backing plate 5 is arranged on the inner wall of one side of the placing groove 3, a moving groove 19 is arranged at the top of the base 1, a moving mechanism is arranged in the moving groove 19, a moving seat 23 is slidably connected on the inner wall of the moving groove 19, a connecting plate 24 is fixedly arranged on one side of the fixed seat 2, the connecting plate 24 is rotatably connected with the moving seat 23, a clamping mechanism is arranged on the fixed seat 2, the clamping mechanism is matched with the placing groove 3, a supporting mechanism is arranged on the inner wall of the bottom of the placing groove 3, a buffer rod 9 is slidably connected to one side of the fixed seat 2, a push rod 10 is fixedly arranged at one end of the buffer rod 9, a same connecting rod 17 is fixedly arranged at one side where the two push rods 10 are close to each other, one side fixed mounting of connecting rod 17 has push rod 18, push rod 18 and 2 sliding connection of fixing base, and push rod 18 is connected with the supporting mechanism transmission, buffer beam 9 is connected with the fixture transmission, the top fixed mounting of base 1 has bed board 32, the top of fixing base 2 is rotated and is connected with bull stick 29, the top of bull stick 29 is rotated and is connected with commentaries on classics board 13, the bottom thread bush of bull stick 29 is equipped with stay tube 30, the fixed slot 33 that two symmetries set up is seted up at the top of base 1, fixed mounting has dead lever 28 on the inner wall of fixed slot 33, sliding connection has connecting seat 31 on the dead lever 28, connecting seat 31 rotates with stay tube 30 to be connected.
In this embodiment, the moving mechanism includes a motor 21 and a moving block 22, the motor 21 is fixedly installed on an inner wall of one side of the moving groove 19, and a lead screw 20 is fixedly installed on an output shaft of the motor 21, the moving block 22 is slidably installed on an inner wall of the moving groove 19, and the moving block 22 is in threaded connection with the lead screw 20, two symmetrical sliding rods 25 are fixedly installed on one side of the moving block 22, the sliding rods 25 are slidably connected with the moving seat 23, and the outer side of each sliding rod 25 is sleeved with a buffer spring 26, each buffer spring 26 is located between the moving seat 23 and the moving block 22, a baffle 27 is fixedly installed at one end of each sliding rod 25, the output shaft of the motor 21 rotates by driving the lead screw 20, and then the moving block 22 is driven to move, and the moving block 22 drives the fixing seat 2 to move through the buffer springs 26 and the moving seat 23.
In the embodiment, the clamping mechanism comprises clamping plates 7 and moving rods 8, the inner walls of two sides of the placing groove 3 are respectively provided with a movable groove 6, the two moving rods 8 are respectively and slidably mounted on the inner wall of one side, away from each other, of the two movable grooves 6, the two clamping plates 7 are respectively and fixedly mounted at one ends, close to each other, of the two moving rods 8, the inner wall of one side, away from each other, of the two movable grooves 6 is respectively and rotatably connected with a gear 11, the gear 11 is in threaded connection with the corresponding moving rod 8, the top of the buffer rod 9 is provided with a rack which is meshed with the corresponding gear 11, one side of the ejector rod 10 is fixedly provided with a reset spring 12, one end of the reset spring 12 is fixedly connected with the fixed seat 2, one side of the fixed seat 2 is provided with two symmetrically arranged telescopic grooves, the telescopic grooves are in slidable connection with the corresponding buffer rods 9, the inner walls of the bottoms of the telescopic grooves are provided with limiting grooves, the limiting blocks are slidably connected with the limiting blocks in the limiting grooves, stopper and the 9 fixed connection of buffer beam that correspond, annular spout has all been seted up on the one side inner wall that two movable chutes 6 kept away from each other, sliding connection has the connecting block that two symmetries set up on the inner wall of annular spout, connecting block and the 11 fixed connection of gear that correspond, the ejector pin 10 of removal drives buffer beam 9 and forms relative movement, buffer beam 9 of removal drives gear 11 through the mutual meshing of rack with gear 11 and rotates, and then removes through gear 11 and carriage release lever 8.
In this embodiment, the supporting mechanism includes recess 14, and sliding connection has supporting shoe 16 on the inner wall of recess 14, and the bottom fixed mounting of supporting shoe 16 has wedge backup pad 15, and wedge backup pad 15 and push rod 18 mutually support, and the push rod 18 of removal can be through mutually supporting with wedge backup pad 15 to drive supporting shoe 16 and support patient's neck.
The difference between the second embodiment and the first embodiment is that when the angle of the head needs to be adjusted, the rotating plate 13 is rotated, the rotating plate 13 drives the supporting tube 30 and the fixing base 2 to move relatively through the threaded connection between the rotating rod 29 and the supporting tube 30, so that the supporting tube 30 supports the fixing base 2, and the fixing base 2 forms an angle change, thereby facilitating the head scanning and examination of the patient.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (5)
1. A fixing device for the head of a nuclear medicine scanning patient comprises a base (1) and is characterized in that a fixing seat (2) is arranged at the top of the base (1), a placing groove (3) is formed in the top of the fixing seat (2), U-shaped protective pads (4) are arranged on the inner walls of the two sides and the inner wall of the bottom of the placing groove (3), a backing plate (5) is arranged on the inner wall of one side of the placing groove (3), a moving groove (19) is formed in the top of the base (1), a moving mechanism is arranged in the moving groove (19), a moving seat (23) is connected to the inner wall of the moving groove (19) in a sliding mode, a connecting plate (24) is fixedly arranged on one side of the fixing seat (2), the connecting plate (24) is rotatably connected with the moving seat (23), a clamping mechanism is arranged on the fixing seat (2), the clamping mechanism is matched with the placing groove (3), a supporting mechanism is arranged on the inner wall of the bottom of the placing groove (3), one side of the fixed seat (2) is connected with a buffer rod (9) in a sliding manner, one end of the buffer rod (9) is fixedly provided with an ejector rod (10), one side of the two ejector rods (10) close to each other is fixedly provided with the same connecting rod (17), one side of the connecting rod (17) is fixedly provided with a push rod (18), the push rod (18) is connected with the fixed seat (2) in a sliding manner, the push rod (18) is connected with a supporting mechanism in a transmission manner, the buffer rod (9) is connected with a clamping mechanism in a transmission manner, the top of the base (1) is fixedly provided with a bed plate (32), the moving mechanism comprises a motor (21) and a moving block (22), the motor (21) is fixedly arranged on the inner wall of one side of the moving groove (19), the output shaft of the motor (21) is fixedly provided with a lead screw (20), the moving block (22) is slidably arranged on the inner wall of the moving groove (19), and the moving block (22) is in threaded connection with the lead screw (20), fixture includes splint (7) and carriage release lever (8), has all seted up movable groove (6) on the both sides inner wall of standing groove (3), and two carriage release levers (8) slidable mounting respectively are on the one side inner wall that two movable grooves (6) kept away from each other, and two splint (7) fixed mounting respectively are in the one end that two carriage release levers (8) are close to each other, and all rotate on the one side inner wall that two movable grooves (6) kept away from each other and are connected with gear (11), gear (11) and corresponding carriage release lever (8) threaded connection, supporting mechanism includes recess (14), and sliding connection has supporting shoe (16) on the inner wall of recess (14), and the bottom fixed mounting of supporting shoe (16) has wedge backup pad (15), and wedge backup pad (15) and push rod (18) are mutually supported.
2. The head fixing device for the nuclear medicine scanning patient according to claim 1, wherein a rack is installed at the top of the buffer rod (9), the rack is meshed with the corresponding gear (11), a return spring (12) is fixedly installed at one side of the top rod (10), and one end of the return spring (12) is fixedly connected with the fixing seat (2).
3. The fixing device for the head of the nuclear medicine scanning patient according to claim 1, wherein two symmetrically arranged slide rods (25) are fixedly installed at one side of the moving block (22), the slide rods (25) are slidably connected with the moving seat (23), a buffer spring (26) is sleeved outside the slide rods (25), the buffer spring (26) is located between the moving seat (23) and the moving block (22), and a baffle plate (27) is fixedly installed at one end of each slide rod (25).
4. The fixing device for the head of the nuclear medicine scanning patient according to claim 1, wherein two symmetrical telescopic grooves are formed in one side of the fixing seat (2), the telescopic grooves are slidably connected with the corresponding buffer rods (9), the inner wall of the bottom of each telescopic groove is provided with a limiting groove, a limiting block is slidably connected in each limiting groove, and the limiting block is fixedly connected with the corresponding buffer rods (9).
5. The fixing device for the head of a nuclear medicine scanning patient according to claim 1, wherein the inner walls of the two movable grooves (6) at the sides far away from each other are provided with annular sliding grooves, the inner walls of the annular sliding grooves are connected with two symmetrically arranged connecting blocks in a sliding manner, and the connecting blocks are fixedly connected with the corresponding gears (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110944028.0A CN113509195B (en) | 2021-08-17 | 2021-08-17 | Fixing device for head of nuclear medicine scanning patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110944028.0A CN113509195B (en) | 2021-08-17 | 2021-08-17 | Fixing device for head of nuclear medicine scanning patient |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113509195A CN113509195A (en) | 2021-10-19 |
| CN113509195B true CN113509195B (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110944028.0A Expired - Fee Related CN113509195B (en) | 2021-08-17 | 2021-08-17 | Fixing device for head of nuclear medicine scanning patient |
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| CN (1) | CN113509195B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208481361U (en) * | 2017-08-10 | 2019-02-12 | 郑州大学第二附属医院 | A kind of fixed device of nuclear medicine scan patients head |
| CN210728147U (en) * | 2019-08-20 | 2020-06-12 | 黄进堂 | Head fixing device for gastroscopy |
| CN212489928U (en) * | 2020-03-14 | 2021-02-09 | 新乡市中心医院(新乡中原医院管理中心) | Adjust convenient CT department and use head fixing device |
| CN212996469U (en) * | 2020-04-17 | 2021-04-20 | 湖南省肿瘤医院 | Head fixing device for nuclear medicine PET/CT scanning patient |
| CN213030682U (en) * | 2020-04-22 | 2021-04-23 | 郑久荣 | Head CT (computed tomography) fixing and adjusting seat for radiology department |
| CN112971834A (en) * | 2021-02-07 | 2021-06-18 | 尚瑞 | Auxiliary device for CT |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8548569B2 (en) * | 2007-09-24 | 2013-10-01 | MRI Interventions, Inc. | Head fixation assemblies for medical procedures |
-
2021
- 2021-08-17 CN CN202110944028.0A patent/CN113509195B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208481361U (en) * | 2017-08-10 | 2019-02-12 | 郑州大学第二附属医院 | A kind of fixed device of nuclear medicine scan patients head |
| CN210728147U (en) * | 2019-08-20 | 2020-06-12 | 黄进堂 | Head fixing device for gastroscopy |
| CN212489928U (en) * | 2020-03-14 | 2021-02-09 | 新乡市中心医院(新乡中原医院管理中心) | Adjust convenient CT department and use head fixing device |
| CN212996469U (en) * | 2020-04-17 | 2021-04-20 | 湖南省肿瘤医院 | Head fixing device for nuclear medicine PET/CT scanning patient |
| CN213030682U (en) * | 2020-04-22 | 2021-04-23 | 郑久荣 | Head CT (computed tomography) fixing and adjusting seat for radiology department |
| CN112971834A (en) * | 2021-02-07 | 2021-06-18 | 尚瑞 | Auxiliary device for CT |
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| Publication number | Publication date |
|---|---|
| CN113509195A (en) | 2021-10-19 |
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