CN111938591A - Detection apparatus for excessive speed brain aging - Google Patents
Detection apparatus for excessive speed brain aging Download PDFInfo
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- CN111938591A CN111938591A CN202010810491.1A CN202010810491A CN111938591A CN 111938591 A CN111938591 A CN 111938591A CN 202010810491 A CN202010810491 A CN 202010810491A CN 111938591 A CN111938591 A CN 111938591A
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- fixedly connected
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
- A61B5/004—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
- A61B5/0042—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the brain
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The invention discloses a detection device for overspeed brain aging, which comprises a nuclear magnetism detection table, a placing plate and a sliding groove, wherein the inner side wall of the top of the sliding groove is in sliding connection with the bottom of the placing plate, the end part of the placing plate is fixedly connected with a fixed plate, the end part of the top of the fixed plate is rotatably connected with a lifting plate, the top of the fixed plate is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with the bottom of the lifting plate, a ventilation cavity is arranged inside the nuclear magnetism detection table, a ventilation mechanism is connected inside the ventilation cavity, two transmission grooves are formed in the lifting plate, a mounting table which is circularly arranged is fixedly connected inside the transmission grooves, and the top of the mounting table is connected with a clamping mechanism, an adjusting mechanism and an inflating mechanism. According to the invention, through the matching work between the clamping mechanism and the inflating mechanism, the air bag for air blowing can block the ear of the patient, so that the ear of the patient is prevented from being influenced by nuclear magnetic resonance, and the personal safety of the patient is protected.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a detection device for overspeed brain aging.
Background
Researchers have discovered that the variable features of brain aging are related to blood circulation, age-related ventricular enlargement is related to the delayed blood flow in a specific deep region of the brain, and that this delay can be easily detected by nuclear magnetic resonance, i.e., a potential biomarker for predicting ventricular enlargement and brain aging, and can help diagnose patients with brain aging early and thus treat them.
Arterial blood flows through the brain, becomes venous blood after supplying necessary oxygen, must return to the heart through our vein, measures the change of cerebral blood flow through magnetic resonance imaging, finds that with the increase of age, the venous blood flow on the surface of the brain and in the deep part of the brain becomes asynchronous, and there is a time difference between the deep venous return and the superficial venous return, can detect the brain aging on the basis of the time difference. However, when detecting brain aging at present, on one hand, the head of a patient is not effectively fixed, the head of the patient may move around during the detection, which affects the detection process, and on the other hand, when detecting, the patient is on the nuclear magnetic resonance table for a long time, which does not have effective ventilation effect, and for the detected patient, the nuclear magnetic resonance table may cause the patient to be nervous, which affects the detection process.
Disclosure of Invention
The invention aims to solve the defects that the head of a patient is not effectively fixed and the head of the patient possibly moves randomly during detection to influence the detection process in the prior art when the brain aging is detected, and provides a device for detecting the excessive brain aging.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a detection apparatus for excessive speed brain aging, includes that the nuclear magnetism detects the platform, places board and sliding tray, the inside wall at sliding tray top and the bottom sliding connection who places the board, the tip fixedly connected with fixed plate of placing the board, the tip at fixed plate top rotates and is connected with the board that lifts, the top fixedly connected with electric putter of fixed plate, electric putter's output and the bottom fixed connection who lifts the board, the inside that the platform was detected to the nuclear magnetism is equipped with the chamber of ventilating, the internal connection in chamber of ventilating has ventilation mechanism, it is equipped with two transmission grooves on the board to lift, the circular mount table that sets up of inside fixedly connected with of transmission groove, the top of mount table is connected with clamping mechanism, adjustment mechanism and aerifys the mechanism.
Preferably, ventilation mechanism includes the second contact of fixed connection on the intracavity lateral wall ventilates, place the lifting board of board side and extend to the nuclear-magnetism and examine the platform, the top in ventilation chamber is equipped with the outside sliding tray of intercommunication nuclear-magnetism detection platform, the bottom fixedly connected with connecting block of lifting board tip, the inside wall sliding connection of connecting block and sliding tray, the bottom fixedly connected with first contact of connecting block, the top fixedly connected with second contact of motor, first contact is connected with external electricity, the fixed flabellum that has cup jointed of output of motor, first contact and the opposite one side magnetism of second contact are opposite.
Preferably, the ventilation chamber is the ring shape setting, a plurality of vents that lead to the patient are seted up to the side in ventilation chamber.
Preferably, the first contact piece and the second contact piece are not magnetically attracted by the nuclear magnetic detection table.
Preferably, clamping mechanism includes the axis of rotation of fixed connection at mount table top center, the top of axis of rotation is rotated and is connected with the regulation cabinet, the top of regulation cabinet is equipped with the installation cavity, the inside wall fixedly connected with threaded rod of installation cavity, the inside wall of installation cavity rotates and is connected with the dead lever, the tip of dead lever runs through the regulation cabinet and extends to the outside of regulation cabinet, the fixed cover of tip cover-connected of regulation cabinet, the fixed block has been cup jointed to the top screw thread of dead lever, the top fixedly connected with locating plate of fixed block, two the equal fixedly connected with block rubber of one side that the locating plate is relative, the locating plate is located the top of lifting plate, two one side that the locating plate is relative all is equipped.
Preferably, adjustment mechanism is including seting up a plurality of screw mouths in mount table top edge, the inside threaded connection of adjustment table has the locating lever, the tip of locating lever corresponds with the inside wall of a plurality of screw mouths.
Preferably, the inflation mechanism includes the gasbag of fixed connection on the standing groove inside wall, the side intercommunication of placing is equipped with the trachea of gathering, gather the inside that the trachea extends to the gasbag, gather the inside wall threaded connection that the gasbag one end was kept away from to the trachea and have the regulation pole, the outside that the regulation pole extends to the locating plate.
Compared with the prior art, the invention has the beneficial effects that:
1. through the cooperation between clamping mechanism and the mechanism of aerifing, make two locating plates carry out the location to patient's head and press from both sides tightly, two gasbags fix a position patient's ear this moment, make the whole location to patient's head of locating plate more stable accurate, the regulation pole is twisted to further accessible, make the gas in the regulation pole extrusion trachea of gathering, make the gasbag drum gas, the protection of inflating is carried out to patient's ear position, make two locating plates press from both sides tightly the patient on the one hand, on the other hand makes the gasbag of blowing carry out the stifled mouth to patient's ear, prevent that nuclear magnetic resonance from influencing patient's ear, protect patient's personal safety.
2. Through the cooperation work between the ventilation mechanism, when the patient enters into the nuclear magnetism and examines the test table, drive the fixed plate and remove, the fixed plate of removal drives first contact and the contact of second contact of fixed plate bottom, corresponding messenger's motor circular telegram, the output of motor drives the flabellum and rotates this moment, make the flabellum blow the week side of dispersing the air through the vent to patient's head, the patient who has solved the detection is the mood that probably is nervous in the nuclear magnetism resonance platform for a long time, the nervous mood of treatment patient can be alleviated to the effect of ventilation, corresponding possibility of having avoided patient's restlessness, the accuracy of inspection result has been promoted.
Drawings
Fig. 1 is a schematic structural diagram of a detecting device for detecting excessive brain aging according to the present invention;
FIG. 2 is a schematic structural diagram of a lifting plate of a detecting device for over-speed brain aging according to the present invention;
FIG. 3 is a schematic structural diagram of a ventilation chamber of a detecting device for excessive brain aging according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic structural diagram of a lifting plate of a detecting device for over-speed brain aging according to the present invention;
FIG. 6 is an enlarged view at B in FIG. 5;
FIG. 7 is a schematic structural diagram of a positioning plate of a detecting device for excessive brain aging according to the present invention;
fig. 8 is a schematic structural diagram of a screw port of a detecting device for excessive brain aging according to the present invention.
In the figure: 1 nuclear magnetism detects platform, 2 place the board, 3 sliding tray, 4 lift boards, 5 fixed plates, 6 electric putter, 7 ventilation chamber, 8 sliding tray, 9 connecting blocks, 10 first contact, 11 second contact, 12 motors, 13 flabellum, 14 mount tables, 15 locating plates, 16 gasbags, 17 air gathering pipe, 18 regulation poles, 19 regulation platforms, 20 threaded rods, 21 dead lever, 22 locating levers, 23 installation cavity, 24 fixed cover, 25 fixed blocks, 26 axis of rotation, 27 screw thread mouths.
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.
Referring to fig. 1-8, a detection device for speeding brain aging, examine test table 1 including the nuclear magnetism, place board 2 and sliding tray 3, the inside wall at sliding tray 3 top and the bottom sliding connection who places board 2, the tip fixedly connected with fixed plate 5 of placing board 2, the tip rotation at fixed plate 5 top is connected with lifts board 4, the top fixedly connected with electric putter 6 of fixed plate 5, electric putter 6's output and the bottom fixed connection who lifts board 4, the inside that the platform 1 was examined to the nuclear magnetism is equipped with ventilation chamber 7, setting through electric putter 6, can make electric putter 6 drive lift board 4 integral rotation lifting, the lifting that makes patient's head freedom reaches arbitrary angle, thereby accord with nuclear magnetic resonance's multi-angle formation of image.
The inside of the ventilation cavity 7 is connected with a ventilation mechanism, the ventilation mechanism comprises a second contact piece 11 fixedly connected to the inner side wall of the ventilation cavity 7, a lifting plate 4 on the side surface of a placing plate 2 extends into the nuclear magnetic detection table 1, the top of the ventilation cavity 7 is provided with a sliding groove 8 communicated with the outside of the nuclear magnetic detection table 1, the bottom of the end part of the lifting plate 4 is fixedly connected with a connecting block 9, the connecting block 9 is slidably connected with the inner side wall of the sliding groove 8, the bottom of the connecting block 9 is fixedly connected with a first contact piece 10, the top of a motor 12 is fixedly connected with a second contact piece 11, the first contact piece 10 is electrically connected with the outside, the output end of the motor 12 is fixedly sleeved with a fan blade 13, the opposite sides of the first contact piece 10 and the second contact piece 11 are opposite in magnetism, the ventilation cavity 7 is arranged in a circular shape, the side surface of the ventilation cavity 7 is, through the cooperation work between the ventilation mechanism, when the patient enters into nuclear magnetism and examines test table 1, drive fixed plate 5 and remove, fixed plate 5 that removes drives first contact 10 and the contact of second contact 11 of fixed plate 5 bottom, corresponding messenger motor 12 circular telegram, motor 12's output drives flabellum 13 and rotates this moment, make flabellum 13 blow scattered air to the week side of patient's head through the vent, the patient who has solved the detection is the mood that probably is nervous in the nuclear magnetism resonance platform for a long time, the nervous mood of treatment patient can be alleviated to the effect of ventilation, corresponding possibility of having avoided patient's restlessness, the accuracy of inspection result has been promoted.
Two transmission grooves are arranged on the lifting plate 4, the inside of each transmission groove is fixedly connected with a mounting table 14 which is circularly arranged, the top of the mounting table 14 is connected with a clamping mechanism, an adjusting mechanism and an inflating mechanism, the clamping mechanism comprises a rotating shaft 26 which is fixedly connected with the center of the top of the mounting table 14, the top of the rotating shaft 26 is rotatably connected with an adjusting table 19, the top of the adjusting table 19 is provided with a mounting cavity 23, the inner side wall of the mounting cavity 23 is fixedly connected with a threaded rod 20, the inner side wall of the mounting cavity 23 is rotatably connected with a fixing rod 21, the end part of the fixing rod 21 penetrates through the adjusting table 19 and extends to the outside of the adjusting table 19, the end part of the adjusting table 19 is fixedly sleeved with a fixing sleeve 24, the top thread of the fixing rod 21 is sleeved with a fixing block 25, the top of the fixing block 25 is fixedly, the opposite sides of the two positioning plates 15 are provided with placing grooves.
The adjusting mechanism comprises a plurality of threaded openings 27 arranged at the edge of the top of the mounting table 14, the inner thread of the adjusting table 19 is connected with a positioning rod 22, the end part of the positioning rod 22 corresponds to the inner side walls of the threaded openings 27, the adjusting table 19 can perform angle adjustment at the top of the mounting table 14 through the matching work between the adjusting mechanisms, the positioning plate 15 on the adjusting table 19 after adjustment is more in line with the face of a patient, the subsequent stabilization of the positioning plate 15 on the head of the patient is facilitated, the inflating mechanism comprises an air bag 16 fixedly connected to the inner side wall of the placing groove, the placed side surface is communicated with an air gathering pipe 17, the air gathering pipe 17 extends to the inner part of the air bag 16, the inner side wall of the air gathering pipe 17, which is far away from the end of the air bag 16, is connected with an adjusting rod 18 through the thread, the adjusting rod 18 extends to the outside of the positioning plate 15, two gasbags 16 fix a position the ear of patient this moment, make locating plate 15 whole more stable accurate to the location of patient's head, further accessible is twisted and is moved regulation pole 18, make the gas in adjusting pole 18 extrusion trachea 17, make 16 bloated gas of gasbag, carry out the protection of bloating to patient's ear position, make two locating plates 15 press from both sides tightly the patient on the one hand, on the other hand makes 16 of bloated gasbag carry out stifled mouthful to patient's ear, prevent that nuclear magnetic resonance from influencing patient's ear, protect patient's personal safety, brain aging nuclear magnetic resonance detects for detecting the ageing special detection device of brain, the device only needs the change that detects patient's head blood circulation to obtain patient's brain aging degree.
In the invention, a patient takes off metal and ferromagnetic substances on the body, then enters a nuclear magnetic resonance room, the patient lies on a placing plate 2, the head of the patient is placed on a lifting plate 4, the head of the patient is positioned between two positioning plates 15 at the moment, the whole adjusting table 19 can be finely adjusted by rotating the whole adjusting table 19, the positions of the two positioning plates 15 are more accordant with the face shape of the patient, then a positioning rod 22 is screwed into a corresponding threaded port 27 to stabilize a mounting table 14, then a fixing sleeve 24 is rotated to drive a fixing block 25 to move by the fixing sleeve 24, so that the two positioning plates 15 move relatively, an air bag 16 on the positioning plates 15 is contacted with the ear position of the patient, then the adjusting rod 18 is screwed to move progressively towards the inside of an air gathering tube 17, the air in the air gathering tube 17 is extruded into the air bag 16 by the adjusting rod 18, the two air bags 16 are tightly attached to the ears of the patient by air blowing, so that the ears of different patients can be fitted.
Then drive nuclear magnetic detection platform 1 and make place board 2 and slide on sliding tray 3, drive and lift patient on the board 4 and move to nuclear magnetic detection platform 1, carry out nuclear magnetic resonance through nuclear magnetic detection platform 1 and diagnose patient, judge through the regional blood drainage hysteresis of a certain specific deep of brain and draw the brain ageing condition of patient, meanwhile when placing board 2 and moving, connecting block 9 of lifting board 4 tip drives first contact 10 and moves, until first contact 10 and second contact 11 contact, the circular telegram first contact 10 is for motor 12 circular telegram, pivoted motor 12 makes the output of motor 12 drive flabellum 13 and rotates, flabellum 13 is bloied and is gone into patient's head week in nuclear magnetic detection platform 1 this moment through a plurality of vents and is surveyed, carry out the heat dissipation drying to patient's head, alleviate patient's intense mood.
The above description is only for the 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 to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The detection device for the over-speed brain aging comprises a nuclear magnetic detection platform (1), a placing plate (2) and a sliding groove (3), and is characterized in that the inner side wall of the top of the sliding groove (3) is in sliding connection with the bottom of the placing plate (2), the end part of the placing plate (2) is fixedly connected with a fixing plate (5), the end part of the top of the fixing plate (5) is rotatably connected with a lifting plate (4), the top of the fixing plate (5) is fixedly connected with an electric push rod (6), the output end of the electric push rod (6) is fixedly connected with the bottom of the lifting plate (4), a ventilation cavity (7) is arranged inside the nuclear magnetic detection platform (1), a ventilation mechanism is connected inside the ventilation cavity (7), two transmission grooves are formed in the lifting plate (4), and a mounting platform (14) which is circularly arranged is fixedly connected inside the transmission grooves, the top of the mounting table (14) is connected with a clamping mechanism, an adjusting mechanism and an inflating mechanism.
2. The device for detecting the excessive-speed brain aging according to claim 1, wherein the ventilation mechanism comprises a second contact piece (11) fixedly connected to the inner side wall of a ventilation cavity (7), the lifting plate (4) on the side surface of the placing plate (2) extends into the nuclear magnetic detection table (1), a sliding groove (8) communicated with the outside of the nuclear magnetic detection table (1) is formed in the top of the ventilation cavity (7), a connecting block (9) is fixedly connected to the bottom of the end part of the lifting plate (4), the connecting block (9) is slidably connected with the inner side wall of the sliding groove (8), a first contact piece (10) is fixedly connected to the bottom of the connecting block (9), a second contact piece (11) is fixedly connected to the top of the motor (12), the first contact piece (10) is electrically connected with the outside, and fan blades (13) are fixedly sleeved on the output end of the motor (12), the opposite sides of the first contact piece (10) and the second contact piece (11) are opposite in magnetism.
3. The device for detecting the excessive cerebral aging according to claim 1, wherein the ventilation cavity (7) is arranged in a circular ring shape, and a plurality of ventilation openings leading to a patient are formed in the side surface of the ventilation cavity (7).
4. A device for detecting excessive brain aging according to claim 2, wherein the first contact (10) and the second contact (11) are not magnetically attracted by the nuclear magnetic detection table (1).
5. The device for detecting the excessive cerebral aging according to claim 1, wherein the clamping mechanism comprises a rotating shaft (26) fixedly connected to the center of the top of the mounting table (14), the top of the rotating shaft (26) is rotatably connected with an adjusting table (19), the top of the adjusting table (19) is provided with a mounting cavity (23), the inner side wall of the mounting cavity (23) is fixedly connected with a threaded rod (20), the inner side wall of the mounting cavity (23) is rotatably connected with a fixing rod (21), the end of the fixing rod (21) penetrates through the adjusting table (19) and extends to the outside of the adjusting table (19), the end of the adjusting table (19) is fixedly sleeved with a fixing sleeve (24), the top thread of the fixing rod (21) is sleeved with a fixing block (25), the top of the fixing block (25) is fixedly connected with a positioning plate (15), and one side of the two positioning plates (15) opposite to each other is fixedly connected with a rubber block, the positioning plates (15) are positioned above the lifting plate (4), and one sides of the two positioning plates (15) opposite to each other are provided with placing grooves.
6. The device for detecting the excessive cerebral aging according to claim 5, characterized in that the adjusting mechanism comprises a plurality of threaded openings (27) formed at the top edge of the mounting table (14), the adjusting table (19) is internally and threadedly connected with a positioning rod (22), and the end of the positioning rod (22) corresponds to the inner side walls of the plurality of threaded openings (27).
7. The device for detecting the excessive-speed brain aging according to claim 5, wherein the inflating mechanism comprises an air bag (16) fixedly connected to the inner side wall of the placement groove, the placed side surface is communicated with an air gathering pipe (17), the air gathering pipe (17) extends to the inside of the air bag (16), an adjusting rod (18) is connected to the inner side wall of one end, far away from the air bag (16), of the air gathering pipe (17) in a threaded manner, and the adjusting rod (18) extends to the outside of the positioning plate (15).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010810491.1A CN111938591A (en) | 2020-08-13 | 2020-08-13 | Detection apparatus for excessive speed brain aging |
| AU2020102299A AU2020102299A4 (en) | 2020-08-13 | 2020-09-16 | Detecting device for overspeed brain aging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010810491.1A CN111938591A (en) | 2020-08-13 | 2020-08-13 | Detection apparatus for excessive speed brain aging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111938591A true CN111938591A (en) | 2020-11-17 |
Family
ID=73249776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010810491.1A Withdrawn CN111938591A (en) | 2020-08-13 | 2020-08-13 | Detection apparatus for excessive speed brain aging |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111938591A (en) |
| AU (1) | AU2020102299A4 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113693874A (en) * | 2021-09-01 | 2021-11-26 | 重庆市渝北区人民医院 | Shoulder arthroscope operation fixing device |
| CN115069358B (en) * | 2022-06-09 | 2024-04-05 | 江苏蓝天水净化工程有限公司 | Bag filter with crushing function |
| CN116107844B (en) * | 2023-04-12 | 2023-06-27 | 深圳市鑫塔科技有限公司 | DNS server terminal with automatic regulation function and control method |
-
2020
- 2020-08-13 CN CN202010810491.1A patent/CN111938591A/en not_active Withdrawn
- 2020-09-16 AU AU2020102299A patent/AU2020102299A4/en not_active Ceased
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| Publication number | Publication date |
|---|---|
| AU2020102299A4 (en) | 2020-11-19 |
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Application publication date: 20201117 |