CN113080930A - Nuclear magnetic resonance diagnosis device for imaging department and use method - Google Patents
Nuclear magnetic resonance diagnosis device for imaging department and use method Download PDFInfo
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- CN113080930A CN113080930A CN202110503151.9A CN202110503151A CN113080930A CN 113080930 A CN113080930 A CN 113080930A CN 202110503151 A CN202110503151 A CN 202110503151A CN 113080930 A CN113080930 A CN 113080930A
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- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
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Abstract
The invention discloses a nuclear magnetic resonance diagnosis device for an imaging department and a using method thereof, and relates to the technical field of nuclear magnetic resonance diagnosis devices. This nuclear magnetic resonance diagnostic device and application method are used to image branch of academic or vocational study, through the rotation of reverse rotation rotary disk drive screw rod, the screw rod makes the trapezoidal piece move backward along with the removal of nut at the rotation in-process, then the trapezoidal piece is at the in-process that moves backward, rely on the elasticity of spring one to make two backup pads be close to each other, and then can adjust the distance between two L type layer boards according to the size of patient's head, make two cushions and patient's head contact, and it is fixed to carry out the centre gripping to patient's head, in order to avoid patient's head to take place to rock, in order to be convenient for detection mechanism to inspect the patient, go on smoothly with guaranteeing the nuclear magnetic resonance.
Description
Technical Field
The invention relates to the technical field of nuclear magnetic resonance diagnosis devices, in particular to a nuclear magnetic resonance diagnosis device for an imaging department and a using method.
Background
The nuclear magnetic resonance is based on the principle of nuclear magnetic resonance, and the position and the type of the atomic nucleus forming the object can be known by detecting the emitted electromagnetic wave through an external gradient magnetic field according to different attenuations of the released energy in different structural environments in the object, so that the structural image in the object can be drawn.
The nuclear magnetic resonance device needs the patient to lie on the mattress in the process of examining the patient, the head is placed on the headrest, and the head needs to be kept still in the process of examining, so that the structural imaging is conveniently and better carried out.
The current nuclear magnetic resonance device lacks the centre gripping fixed to patient's head, because the nuclear magnetic resonance device can produce great noise at the during operation, leads to human uncomfortable easily, and then leads to rocking of head subconsciousness, and then influences the detection of nuclear magnetic resonance device to the patient, and the testing process for giving nuclear magnetic resonance causes unnecessary trouble.
Therefore, the defects of the existing nuclear magnetic resonance device are improved correspondingly.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a nuclear magnetic resonance diagnosis device for an imaging department and a using method thereof, and solves the problems that the existing nuclear magnetic resonance device is lack of clamping and fixing the head of a patient, and the nuclear magnetic resonance device can generate larger noise during working, so that the human body is easy to feel uncomfortable, the head shakes subconsciously, the detection of the nuclear magnetic resonance device on the patient is influenced, and unnecessary trouble is caused to the detection process of the nuclear magnetic resonance.
(II) technical scheme
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a nuclear magnetic resonance diagnostic device method for an imaging department comprises a detection mechanism, wherein a bed body supporting mechanism is arranged on the front side of the detection mechanism, a bed board is fixedly installed at the top of the bed body supporting mechanism, a mattress is placed on the upper surface of the bed board, a notch is formed in the position, close to the back, of the bed board, a supporting box is connected to the position, close to the back, of the upper surface of the bed board in a sliding mode, bearings are clamped in the front side wall and the back side wall of the supporting box respectively, front and back end optical axes of a screw rod are sleeved in the two bearings, a rotating disc is fixedly connected to the back end of the screw rod, a nut is connected to the screw rod in a threaded mode and clamped in a trapezoid block, a second sliding sleeve is clamped in the trapezoid block and is connected with a fixed rod in a sliding mode, the front end and the back end of the fixed rod are fixedly connected with the front, and the two guide grooves are connected with slide way wheels in a sliding way, and the two slide way wheels are fixedly connected with the two supporting plates respectively.
Preferably, the inner wall left side and the inner wall right side of supporting box are two telescopic links of equal fixedly connected with, the flexible end and the backup pad fixed connection of telescopic link, spring two has been cup jointed on the telescopic link, the both ends of spring two respectively with the medial surface and the backup pad fixed connection of supporting box.
Preferably, the top of backup pad passes the spout that the supporting box top was seted up and with L type layer board fixed connection, and the equal fixedly connected with cushion of opposite face of two L type layer boards, and the looks remote site of two L type layer boards respectively with the both ends fixed connection about the elastic mesh cloth.
Preferably, the bottom of the notch is fixedly connected with two supporting blocks, a first sliding sleeve is clamped in each of the two supporting blocks, a sliding rod is connected in the first sliding sleeve in a sliding mode, and two ends of the sliding rod are fixedly connected with the tooth block and the pulling plate respectively.
Preferably, the sliding rod is sleeved with a first spring, two ends of the first spring are fixedly connected with the pulling plate and the supporting block respectively, the tooth block is meshed with the rack, and the rack is fixedly connected with the L-shaped plate.
Preferably, two rectangular channels are formed in the position, close to the back, of the bed board and communicated with the notch, an L-shaped plate is connected in the rectangular channels in a sliding mode, and the top end of the L-shaped plate is fixedly connected with the bottom of the supporting box.
A use method of a nuclear magnetic resonance diagnostic device for imaging department comprises the following steps:
s1, when the medical cushion needs to be used, a patient lies on the mattress, the head of the patient is in contact with the two cushions and the elastic mesh cloth, then the medical staff reversely rotates the rotating disc to drive the screw rod to rotate, and the screw rod enables the trapezoidal block to move backwards along with the movement of the nut in the rotating process;
s2, in the backward moving process of the trapezoid block, the two supporting plates are close to each other by means of the elastic force of the first spring, and then the distance between the two L-shaped supporting plates can be adjusted according to the size of the head of the patient, so that the two cushions are in contact with the head of the patient and clamp and fix the head of the patient, the head of the patient is prevented from shaking, and the patient can be conveniently checked by the detection mechanism;
s3, after the detection is finished, the rotating disc is rotated in the positive direction, the two L-shaped supporting plates are far away from each other, the head of the patient is not clamped and fixed, and then the patient can get up and get off the bed;
s4, when the support box, the cushion, the L-shaped supporting plate and the elastic mesh cloth need to be cleaned and disinfected, the two pulling plates are pulled to be close to each other, so that the tooth blocks are not meshed with the racks any more, the tooth racks are not limited any more, the support box can be pulled backwards, the support box is separated from the bed plate, and the support box is disassembled so that medical staff can clean and disinfect the support box, the cushion, the L-shaped supporting plate and the elastic mesh cloth;
s5, after cleaning and sterilizing, through pulling two arm-tie, make two arm-tie be close to each other, then correspond the rectangular channel with the L template, and with the L template cunning into the rectangular channel, then remove the support box to suitable position after, no longer pull the arm-tie, rely on the elasticity of spring one to make the tooth piece be close to the rack, and with rack toothing, then can carry out the joint to the rack and fix, make the rack, L template and support box are no longer the back-and-forth movement, in order to guarantee the stability of support box in the use.
(III) advantageous effects
The invention has the beneficial effects that:
1. this nuclear magnetic resonance diagnostic device and application method are used to image branch of academic or vocational study, through the rotation of reverse rotation rotary disk drive screw rod, the screw rod makes the trapezoidal piece move backward along with the removal of nut at the rotation in-process, then the trapezoidal piece is at the in-process that moves backward, rely on the elasticity of spring one to make two backup pads be close to each other, and then can adjust the distance between two L type layer boards according to the size of patient's head, make two cushions and patient's head contact, and it is fixed to carry out the centre gripping to patient's head, in order to avoid patient's head to take place to rock, in order to be convenient for detection mechanism to inspect the patient, go on smoothly with guaranteeing the nuclear magnetic resonance.
2. This nuclear magnetic resonance diagnostic device and application method for department of imaging, through pulling two arm-tie, make two arm-tie be close to each other, then make the tooth piece no longer mesh with the rack, no longer restrict the rack, and then can stimulate supporting box backward, with supporting box and bed board separation, dismantle the supporting box, dismantle in-process convenient and fast, time saving and labor saving, so that medical personnel are to supporting box, the cushion, L type layer board and elastic mesh cloth wash and disinfect, in order to guarantee this head fixture's clean health, also can change the maintenance to supporting box inner structure simultaneously, so that carry out permanent use to this head fixture.
3. This nuclear magnetic resonance diagnostic device and application method for image branch of academic or vocational study make the tooth piece be close to the rack through the elasticity that relies on spring one to with rack toothing, then can carry out the joint to the rack and fix, make rack, L template and supporting box no longer the back-and-forth movement, in order to guarantee the stability of supporting box in the use, so that individual L type layer board carries out stable support to patient's head and fixes.
4. According to the nuclear magnetic resonance diagnosis device for the department of imaging and the using method, by arranging the telescopic rod, on one hand, the telescopic rod can support and fix the supporting plate, the slide rail wheel and the L-shaped supporting plate, on the other hand, the telescopic rod can stretch out and draw back, and then the distance between the two L-shaped supporting plates can be adjusted according to the size of the head of a patient, so that the applicability and the practicability of the head clamping mechanism are improved.
5. According to the nuclear magnetic resonance diagnosis device for the imaging department and the use method, the L-shaped plate and the rectangular groove are arranged, so that the support box can be supported and fixed on one hand, and can be limited on the other hand, the support box cannot move left and right and can only move front and back.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged structural view of the front section of the bed plate and the supporting box of the present invention;
FIG. 4 is an enlarged top view of the cross section of the bed plate according to the present invention;
FIG. 5 is an enlarged sectional top view of the support box of the present invention;
fig. 6 is a schematic perspective view of an L-shaped pallet of the present invention.
In the figure: the bed comprises a detection mechanism 1, a support box 2, a bed plate 3, a bed body support mechanism 4, a mattress 5, a soft cushion 6, a 7L-shaped supporting plate, a support plate 8, elastic mesh cloth 9, a rectangular groove 10, a 11L-shaped plate, a sliding rod 12, a spring I13, a fixing rod 14, a pulling plate 15, a support block 16, a toothed block 17, a rack 18, a notch 19, a spring II 20, a sliding groove 21, a slideway wheel 22, a sliding sleeve I23, a rotating disk 24, a guide groove 25, a sliding sleeve II 26, a telescopic rod 27, a nut 28, a screw 29 and a trapezoidal block 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: a nuclear magnetic resonance diagnostic device method for an imaging department comprises a detection mechanism 1, a bed body supporting mechanism 4 is arranged on the front side of the detection mechanism 1, a bed board 3 is fixedly installed at the top of the bed body supporting mechanism 4, a mattress 5 is placed on the upper surface of the bed board 3, a notch 19 is formed in the position, close to the back, of the bed board 3, a supporting box 2 is connected to the position, close to the back, of the upper surface of the bed board 3 in a sliding mode, bearings are clamped in the front side wall and the back side wall of the supporting box 2, optical axes at the front end and the back end of a screw 29 are sleeved in the two bearings, a rotating disc 24 is fixedly connected to the back end of the screw 29, a nut 28 is connected to the screw 29 in a threaded mode, the nut 28 is clamped in a trapezoidal block 30, the rotating disc 24 is driven to rotate the screw 29 in a reverse rotating mode, the trapezoidal block 30 moves backwards along with the movement of the nut, the front end and the rear end of the fixed rod 14 are respectively fixedly connected with the front side of the inner wall and the rear side of the inner wall of the supporting box 2, the left side and the right side of the trapezoid block 30 are both provided with guide grooves 25, the two guide grooves 25 are both connected with slide way wheels 22 in a sliding manner, the two slide way wheels 22 are respectively fixedly connected with the two supporting plates 8, the left side and the right side of the inner wall of the supporting box 2 are both fixedly connected with two telescopic rods 27, the telescopic ends of the telescopic rods 27 are fixedly connected with the supporting plates 8, the telescopic rods 27 can support and fix the supporting plates 8, the slide way wheels 22 and the L-shaped supporting plates 7 on one hand, and the telescopic rods 27 can be telescopic on the other hand, so that the distance between the two L-shaped supporting plates 7 can be adjusted according to the size of the head of a patient to improve the applicability and the practicability of the head clamping mechanism, the telescopic rods 27 are sleeved with the spring two 20, the function is as follows: trapezoidal piece 30 is at the backward movement in-process, rely on the elasticity of a spring 13 to make two backup pad 8 be close to each other, and then can adjust the distance between two L type layer boards 7 according to the size of patient's head, make two cushion 6 contact with patient's head, and it is fixed to carry out the centre gripping to patient's head, in order to avoid patient's head to take place to rock, so that detection mechanism inspects the patient, in order to guarantee going on smoothly of nuclear magnetic resonance detection, the top of backup pad 8 passes the spout 21 that the 2 tops of supporting box were seted up and with L type layer board 7 fixed connection, and the equal fixedly connected with cushion 6 of opposite face of two L type layer boards 7, and the looks remote site of two L type layer boards 7 respectively with elastic mesh cloth 9 both ends fixed connection about.
The bottom of the notch 19 is fixedly connected with two supporting blocks 16, and a sliding sleeve 23 is clamped in each of the two supporting blocks 16, a sliding rod 12 is connected in the sliding sleeve 23 in a sliding way, two ends of the sliding rod 12 are respectively fixedly connected with a tooth block 17 and a pulling plate 15, the two pulling plates 15 are pulled to enable the two pulling plates 15 to approach each other, then the tooth block 17 is not meshed with a rack 18 any more, the rack 18 is not limited any more, and further the supporting box 2 can be pulled backwards to separate the supporting box 2 from a bed plate 3, and the supporting box 2 is disassembled, so that the disassembling process is convenient, fast, time-saving and labor-saving, and the supporting box 2, the cushion 6, the L-shaped supporting plate 7 and the elastic mesh cloth 9 can be cleaned and sterilized by medical personnel, the cleanness and sanitation of the head clamping mechanism can be ensured, meanwhile, the internal structure of the supporting box 2 can also be replaced and maintained, so that the, a first spring 13 is sleeved on the sliding rod 12, two ends of the first spring 13 are respectively fixedly connected with a pulling plate 15 and a supporting block 16, a tooth block 17 is close to a rack 18 by relying on the elasticity of the first spring 13 and is meshed with the rack 18, then the rack 18 can be clamped and fixed, the rack 18, an L-shaped plate 11 and the supporting box 2 can not move back and forth any more, so as to ensure the stability of the supporting box 2 in the using process, so that the L-shaped supporting plate 7 can stably support and fix the head of a patient, the tooth block 17 is meshed with the rack 18, the rack 18 is fixedly connected with the L-shaped plate 11, two rectangular grooves 10 are arranged at the position near the back of the bed plate 3, the two rectangular grooves 10 are communicated with a notch 19, the L-shaped plate 11 is connected in the rectangular grooves 10 in a sliding manner, the top end of the L-shaped plate 11 is fixedly connected with the bottom of the supporting box 2, and on one hand, the supporting, on the other hand, the support box 2 is limited, so that the support box 2 cannot move left and right but can only move front and back.
The method comprises the following operation steps:
s1, when the patient needs to use the medical mattress, firstly, the patient lies on the mattress 5, the head of the patient is in contact with the two cushions 6 and the elastic mesh 9, then the medical staff reversely rotates the rotating disc 24 to drive the screw 29 to rotate, and the screw 29 enables the trapezoidal block 30 to move backwards along with the movement of the nut 28 in the rotating process;
s2, in the backward moving process of the trapezoidal block 30, the two supporting plates 8 are close to each other by means of the elastic force of the first spring 13, and then the distance between the two L-shaped supporting plates 7 can be adjusted according to the size of the head of the patient, so that the two cushions 6 are in contact with the head of the patient and clamp and fix the head of the patient, the head of the patient is prevented from shaking, and the patient can be conveniently checked by the detection mechanism;
s3, after the detection is finished, the rotating disc 24 is rotated in the positive direction, the two L-shaped supporting plates 7 are far away from each other, the head of the patient is not clamped and fixed any more, and then the patient can get up and get off the bed;
s4, when the supporting box 2, the cushion 6, the L-shaped supporting plate 7 and the elastic mesh cloth 9 need to be cleaned and disinfected, the two pulling plates 15 are pulled to enable the two pulling plates 15 to be close to each other, then the tooth blocks 17 are not meshed with the racks 18 any longer, the racks 18 are not limited any longer, and the supporting box 2 can be pulled backwards to separate the supporting box 2 from the bed plate 3 and disassemble the supporting box 2, so that medical personnel can clean and disinfect the supporting box 2, the cushion 6, the L-shaped supporting plate 7 and the elastic mesh cloth 9 conveniently;
s5, after cleaning and disinfection, the two pulling plates 15 are pulled to enable the two pulling plates 15 to be close to each other, then the L-shaped plate 11 corresponds to the rectangular groove 10, the L-shaped plate 11 slides into the rectangular groove 10, then the supporting box 2 is moved to a proper position, the pulling plates 15 are not pulled any more, the tooth block 17 is close to the rack 18 by means of the elastic force of the first spring 13 and is meshed with the rack 18, then the rack 18 can be clamped and fixed, the rack 18, the L-shaped plate 11 and the supporting box 2 do not move back and forth any more, and the stability of the supporting box 2 in the using process is guaranteed.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A nuclear magnetic resonance diagnostic device for imaging department comprises a detection mechanism (1), and is characterized in that: the front of the detection mechanism (1) is provided with a bed body supporting mechanism (4), the top of the bed body supporting mechanism (4) is fixedly provided with a bed board (3), the upper surface of the bed board (3) is placed with a mattress (5), the position of the bed board (3) leaning against the back is provided with a notch (19), the position of the upper surface of the bed board (3) leaning against the back is slidably connected with a supporting box (2), bearings are clamped in the front side wall and the back side wall of the supporting box (2), front and back two-end optical axes of a screw rod (29) are sleeved in the two bearings, the back end of the screw rod (29) is fixedly connected with a rotating disc (24), the screw rod (29) is in threaded connection with a nut (28), the nut (28) is clamped in a trapezoidal block (30), a sliding sleeve II (26) is clamped in the trapezoidal block (30), and a fixing rod (14) is slidably connected in the sliding, the front end and the rear end of dead lever (14) respectively with inner wall front side and inner wall rear side fixed connection of supporting box (2), guide way (25) have all been seted up to the left and right sides of trapezoidal piece (30), and equal sliding connection has slide wheel (22) in two guide ways (25), and two slide wheels (22) respectively with two backup pad (8) fixed connection.
2. The nuclear magnetic resonance diagnostic apparatus for imaging department according to claim 1, characterized in that: the inner wall left side and the equal two telescopic links of fixedly connected with in inner wall right side (27) of supporting box (2), the flexible end and backup pad (8) fixed connection of telescopic link (27), spring two (20) have been cup jointed on telescopic link (27), the both ends of spring two (20) respectively with the medial surface and backup pad (8) fixed connection of supporting box (2).
3. The nuclear magnetic resonance diagnostic apparatus for imaging department according to claim 1, characterized in that: the top of backup pad (8) passes spout (21) that supporting box (2) top was seted up and with L type layer board (7) fixed connection, and the equal fixedly connected with cushion (6) of opposite face of two L type layer boards (7), and the looks remote site of two L type layer boards (7) respectively with the both ends fixed connection about elasticity screen cloth (9).
4. The nuclear magnetic resonance diagnostic apparatus for imaging department according to claim 1, characterized in that: the bottom fixedly connected with two supporting shoes (16) of notch (19), and equal joint has sliding sleeve (23) in two supporting shoes (16), sliding sleeve (23) sliding connection has slide bar (12), the both ends of slide bar (12) respectively with tooth piece (17) and arm-tie (15) fixed connection.
5. The nuclear magnetic resonance diagnostic apparatus for imaging department according to claim 4, characterized in that: the sliding rod (12) is sleeved with a first spring (13), two ends of the first spring (13) are fixedly connected with the pulling plate (15) and the supporting block (16) respectively, the tooth block (17) is meshed with the rack (18), and the rack (18) is fixedly connected with the L-shaped plate (11).
6. The nuclear magnetic resonance diagnostic apparatus for imaging department according to claim 1, characterized in that: two rectangular channels (10) have been seted up on the position that bed board (3) leaned on the back, and two rectangular channels (10) are linked together with notch (19), sliding connection has L template (11) in rectangular channel (10), the top of L template (11) and the bottom fixed connection of supporting box (2).
7. A use method of a nuclear magnetic resonance diagnostic device for imaging department comprises the following steps:
s1, when the medical bed needs to be used, a patient lies on the mattress (5), the head of the patient is in contact with the two cushions (6) and the elastic mesh (9), then the medical staff reversely rotates the rotating disc (24) to drive the screw rod (29) to rotate, and the screw rod (29) enables the trapezoidal block (30) to move backwards along with the movement of the nut (28) in the rotating process;
s2, in the backward moving process of the trapezoidal block (30), the two supporting plates (8) are close to each other by means of the elastic force of the first spring (13), and then the distance between the two L-shaped supporting plates (7) can be adjusted according to the size of the head of the patient, so that the two cushions (6) are in contact with the head of the patient and clamp and fix the head of the patient, the head of the patient is prevented from shaking, and the patient can be conveniently checked by the detection mechanism;
s3, after the detection is finished, the rotating disc (24) is rotated in the positive direction, so that the two L-shaped supporting plates (7) are far away from each other, the head of the patient is not clamped and fixed any more, and then the patient can get up and get off the bed;
s4, when the support box (2), the cushion (6), the L-shaped supporting plate (7) and the elastic mesh cloth (9) need to be cleaned and disinfected, the two pulling plates (15) are pulled to enable the two pulling plates (15) to be close to each other, then the tooth block (17) is not meshed with the rack (18) any more, the rack (18) is not limited any more, the support box (2) can be pulled backwards, the support box (2) is separated from the bed plate 3, and the support box (2) is disassembled, so that medical staff can clean and disinfect the support box (2), the cushion (6), the L-shaped supporting plate (7) and the elastic mesh cloth (9);
s5, after cleaning and disinfection are completed, the two pulling plates (15) are pulled to be close to each other, the L-shaped plate (11) corresponds to the rectangular groove (10), the L-shaped plate (11) slides into the rectangular groove (10), then the supporting box (2) is moved to a proper position, the pulling plates (15) are not pulled, the tooth block (17) is close to the rack (18) by means of the elastic force of the first spring (13) and is meshed with the rack (18), then the rack (18) can be clamped and fixed, the rack (18), the L-shaped plate (11) and the supporting box (2) can not move back and forth, and the stability of the supporting box (2) in the using process is guaranteed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110503151.9A CN113080930A (en) | 2021-05-10 | 2021-05-10 | Nuclear magnetic resonance diagnosis device for imaging department and use method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110503151.9A CN113080930A (en) | 2021-05-10 | 2021-05-10 | Nuclear magnetic resonance diagnosis device for imaging department and use method |
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| Publication Number | Publication Date |
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| CN113080930A true CN113080930A (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110503151.9A Withdrawn CN113080930A (en) | 2021-05-10 | 2021-05-10 | Nuclear magnetic resonance diagnosis device for imaging department and use method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115363892A (en) * | 2022-09-19 | 2022-11-22 | 河南省中医院（河南中医药大学第二附属医院） | Body support device for natural childbirth |
| CN115363563A (en) * | 2022-08-17 | 2022-11-22 | 浙江大学 | Optimized positioning device suitable for head nuclear magnetic resonance imaging |
-
2021
- 2021-05-10 CN CN202110503151.9A patent/CN113080930A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115363563A (en) * | 2022-08-17 | 2022-11-22 | 浙江大学 | Optimized positioning device suitable for head nuclear magnetic resonance imaging |
| CN115363563B (en) * | 2022-08-17 | 2023-11-28 | 浙江大学 | Optimized positioning device suitable for head nuclear magnetic resonance imaging |
| CN115363892A (en) * | 2022-09-19 | 2022-11-22 | 河南省中医院（河南中医药大学第二附属医院） | Body support device for natural childbirth |
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Application publication date: 20210709 |