CN104840199A - Nuclear magnetic resonance examination claustrophobic slow-release device - Google Patents
Nuclear magnetic resonance examination claustrophobic slow-release device Download PDFInfo
- Publication number
- CN104840199A CN104840199A CN201510294628.1A CN201510294628A CN104840199A CN 104840199 A CN104840199 A CN 104840199A CN 201510294628 A CN201510294628 A CN 201510294628A CN 104840199 A CN104840199 A CN 104840199A
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- CN
- China
- Prior art keywords
- plate
- installing plate
- release device
- axle housing
- generating unit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0044—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0044—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense
- A61M2021/005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense images, e.g. video
Abstract
A nuclear magnetic resonance examination claustrophobic slow-release device is characterized by comprising a base matched with a nuclear magnetic resonance examination head frame, and positioning mechanisms (2) connected with the head frame are arranged on the base (1); one side of the base (1) is connected with a side plate (3), a lower hinged shaft (4) is connected to the upper portion of the side plate (3), a lower shaft shell (5) is mounted on the lower hinged shaft (4),and the lower hinged shaft (4) and the lower shaft shell (5) can rotate oppositely therebetween and are circumferentially positioned through bolts; a lower imaging unit mounting plate (7) is connected on the lower shaft shell (5), and a heightening plate (8) is inserted in the upper portion of the lower imaging unit mounting plate (7); an upper hinged shaft (9) is connected to the upper portion of the heightening plate (8), an upper shaft shell (10) is mounted on the upper hinged shaft (9), the upper shaft shell is capable of circumferentially rotating and axially moving relative to the upper hinged shaft (9) and is axially and circumferentially positioned through locking screws, and an upper reflecting mirror mounting plate (11) is fixedly connected to the upper shaft shell (10). The nuclear magnetic resonance examination claustrophobic slow-release device is simple in structure and high in universality.
Description
Technical field
The present invention relates to a kind of medical inspection auxiliary device, especially the device for eliminating patient's sense of discomfort used in a kind of nuclear magnetic resonance check, specifically nuclear magnetic resonance check puts under house arrest a delayed release device, its sense of discomfort by providing relatives or medical personnel's image to reduce patient to patient.
Background technology
At present, nuclear magnetic resonance, NMR is a kind of important detection methods, it utilizes cryogenic magnetic field imaging technique carry out tomoscan to patient tissue and obtain the device of exact image, because the magnetic field of nuclear magnetic resonance, NMR is very powerful, therefore any metallics can not enter scanning area, scanning area is especially as time tunnel, more as cremator, patient needs when carrying out head scanning not move at all and to lie on the back at least more than half an hour in the tunnel of putting under house arrest, due in scanning area without any image and sound, a lot of patient can produce and serious put under house arrest sensation, very uncomfortable, even someone did and once remembers checking process afterwards and have and a kind ofly experience dead sensation, again be reluctant to carry out second time nuclear magnetic resonance check.
For this reason, someone carries instrument, if patient can be allowed in scanning process to see the image of relatives or medical personnel, then can put under house arrest sensation from alleviating to a great extent, in the inspection area of dark tunnel, see that image or the photo of relatives or medical personnel would not feel lonely, people also devise a kind of reflex reflector according to the feature of nuclear magnetic resonance, NMR for this reason, but this reflex reflector poor universality, cannot adjust, stand-alone type and single body part fixed mount can only be applicable to and use and be difficult to promote.
Summary of the invention
The object of the invention is easily to cause patient to produce the problem of claustrophobia in existing nuclear magnetic resonance check process, design a kind of highly versatile, Use Adjustment easily nuclear magnetic resonance check puts under house arrest delayed release device.
Technical scheme of the present invention is:
A kind of nuclear magnetic resonance check puts under house arrest delayed release device, and it is characterized in that it comprises the base 1 matched with the nuclear magnetic resonance check headstock, described base 1 is provided with the detent mechanism 2 be connected with the described headstock; Base 1 while be connected with side plate 3, the top of side plate 3 is connected with down hinge 4, down hinge 4 is provided with lower axle housing 5, can relatively rotate between down hinge 4 and lower axle housing 5 and by screw realize circumference locate; Lower axle housing 5 is connected with lower image-generating unit installing plate 7 that can thereupon rotate, that be provided with lower image-generating unit 6, the top of lower image-generating unit installing plate 7 is fitted with heightens plate 8, heightens plate 8 fixed high by realizing through the lock-screw of lower image-generating unit installing plate 7; Hinge 9 is connected with on the top heightening plate 8, upper hinge 9 is provided with axle housing 10, upper axle housing can be done rotate relative to the circumference of upper hinge 9 and move axially and realize axial and circumferential location by lock-screw, upper axle housing 10 is fixedly connected with upper reflector installing plate 11, and the reflecting mirror directly observed for checked patient is arranged on described upper reflector installing plate 11.
Described detent mechanism 2 is block the elastic card claw that is inserted on headstock moulding or be made up of U-shaped framework 201 and bolt 202, in U-shaped framework 201 insert head frame-saw bar and by bolt 202 locking positioning.
Being tight fit between described down hinge 4 and lower axle housing 5, is also tight fit between upper hinge 9 and upper axle housing 10.
Described lower image-generating unit 6 for being inserted into lower reflecting mirror in the slot on lower image-generating unit installing plate 7 or picture, lower reflecting mirror checked patient's surrounding enviroment personnel can be reflexed in the reflecting mirror directly observed for checked patient with patient is opened eyes should be able to see familiar people or thing thus eliminate patient put under house arrest sense of discomfort.
Described base 1 is made up of left frame and right frame, and left frame or right frame are inserted in right frame or left frame, and are locked by lock screw.
Described locking unit is the lock-screw through lower image-generating unit installing plate 7.
Described locking unit is the unidirectional ratchet being positioned at image-generating unit installing plate 7 side, the limit, two ends heightening plate 8 is provided with corresponding ratchet, described ratchet is connected with compact heap, pressure compact heap, ratchet is separated with ratchet, and heighten plate freely can move up and down in the slot of image-generating unit installing plate 7 installing plate.
Beneficial effect of the present invention:
Structure of the present invention is simple, highly versatile, can be arranged on various body fixing holder, and can according to the height and the angle that need adjustment illuminator of patient, if without retinue also by allowing patient view's picture (intelligence figure can be adopted, look for the attention of the dispersion patients such as difference, the attention of patient be shifted) eliminate and to put under house arrest sense.
Accompanying drawing explanation
Fig. 1 is and structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1.
A kind of nuclear magnetic resonance check puts under house arrest delayed release device, it comprises the base 1 matched with the nuclear magnetic resonance check headstock, described base 1 can be made up of the left frame of the tubulose of two kinds of sizes and right frame, left frame or right frame are inserted in right frame or left frame, and locked by lock screw, also can carry out anteroposterior dimension adjustment, base is looked into as the frame-shaped construction shown in Fig. 1, also can be the hood-like structure with arc.Described base 1 is provided with the detent mechanism 2 be connected with the described headstock, detent mechanism 2 can adopt card be inserted in the elastic card claw on headstock moulding or be made up of U-shaped framework 201 and bolt 202, also by bolt 202 locking positioning in U-shaped framework 201 insert head frame-saw bar, the versatility of the detent mechanism wherein formed with U-shaped framework 201 and bolt 202 is better, it can adapt to the different headstocks, U-shaped framework 201 can be designed to universal rotational structure, the quantity of bolt 202 can be one or more, to adapt to different positioning and locking needs.Base 1 while be connected with side plate 3, the top of side plate 3 is connected with down hinge 4, down hinge 4 is provided with lower axle housing 5, can relatively rotate between down hinge 4 and lower axle housing 5 and by screw realize circumference locate, lower axle housing 5 is connected with and can rotates thereupon, the lower image-generating unit installing plate 7 of lower image-generating unit 6 is installed, the top of lower image-generating unit installing plate 7 is fitted with heightens plate 8, heightening plate 8 realizes fixed high by locking unit, locking unit can be the lock-screw through lower image-generating unit installing plate 7, also can be the unidirectional ratchet being positioned at image-generating unit installing plate 7 side, the limit, two ends heightening plate 8 is provided with corresponding ratchet, described ratchet is connected with compact heap, pressure compact heap, ratchet is separated with ratchet, heighten plate freely to move up and down in the slot of image-generating unit installing plate 7 installing plate.Hinge 9 is connected with on the top heightening plate 8, upper hinge 9 is provided with axle housing 10, upper axle housing can be done rotate relative to the circumference of upper hinge 9 and move axially and realize axial and circumferential location by lock-screw, and therefore, the length of upper axle housing 10 should be less than the length compared with axle 9.Upper axle housing 10 is fixedly connected with upper reflector installing plate 11, and the reflecting mirror directly observed for checked patient is arranged on described upper reflector installing plate 11.During concrete enforcement, being preferably tight fit between described down hinge 4 and lower axle housing 5, is also tight fit between upper hinge 9 and upper axle housing 10, only need pull corresponding position and can reach required angle, then realize location by lock-screw during use.Lower image-generating unit 6 for being inserted into lower reflecting mirror in the slot on lower image-generating unit installing plate 7 or picture, lower reflecting mirror checked patient's surrounding enviroment personnel can be reflexed in the reflecting mirror directly observed for checked patient with patient is opened eyes should be able to see familiar people or thing thus eliminate patient put under house arrest sense of discomfort.
During concrete enforcement, upper axle housing 10 and lower axle housing 5 also can replace with Upper shaft sleeve and Lower shaft sleeve, and the two ends that upper hinge 9 and down hinge 4 are answered should be fixedly linked with the corresponding axle ear heightened on plate 8 and side plate 3 respectively.
Angle adjustment and self-align is realized between Upper shaft sleeve and upper hinge and between Lower shaft sleeve and down hinge by the click at respective two ends, also realize determining angle by additional screw, in order to realize two-way adjustment, ratchet should be equipped with the corresponding operating mechanism (as briquetting, lever etc.) of ratchet that departs from can freely rotate between the two.
Each parts of the present invention all adopt the engineering plastics manufacture identical with the existing headstock to prevent the effect of high-intensity magnetic field.
The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.
Claims (7)
1. nuclear magnetic resonance check puts under house arrest a delayed release device, and it is characterized in that it comprises the base (1) matched with the nuclear magnetic resonance check headstock, described base (1) is provided with the detent mechanism (2) be connected with the described headstock; Base (1) while be connected with side plate (3), the top of side plate (3) is connected with down hinge (4), down hinge (4) is provided with lower axle housing (5), can relatively rotate between down hinge (4) and lower axle housing (5) and by screw realize circumference locate; Lower axle housing (5) is connected with lower image-generating unit installing plate (7) that can thereupon rotate, that be provided with lower image-generating unit (6), the top of lower image-generating unit installing plate (7) is fitted with heightens plate (8), heightens plate (8) and is realized by locking unit fixed high; Upper hinge (9) is connected with on the top heightening plate (8), upper hinge (9) is provided with axle housing (10), upper axle housing can be done rotate relative to the circumference of upper hinge (9) and move axially and realize axial and circumferential location by lock-screw, upper axle housing (10) is fixedly connected with upper reflector installing plate (11), and the reflecting mirror directly observed for checked patient is arranged on described upper reflector installing plate (11).
2. according to claim 1ly put under house arrest delayed release device, it is characterized in that described detent mechanism (2) is block the elastic card claw that is inserted on headstock moulding or be made up of U-shaped framework (201) and bolt (202), in U-shaped framework (201) insert head frame-saw bar, also pass through bolt (202) locking positioning.
3. according to claim 1ly put under house arrest delayed release device, it is characterized in that between described down hinge (4) and lower axle housing (5) being tight fit, is also tight fit between upper hinge (9) and upper axle housing (10).
4. according to claim 1ly put under house arrest delayed release device, it is characterized in that described lower image-generating unit (6) is for being inserted into lower reflecting mirror in the slot on lower image-generating unit installing plate (7) or picture, lower reflecting mirror checked patient's surrounding enviroment personnel can be reflexed in the reflecting mirror directly observed for checked patient with patient is opened eyes should be able to see familiar people or thing thus eliminate patient put under house arrest sense of discomfort.
5. according to claim 1ly put under house arrest delayed release device, it is characterized in that described base (1) is made up of left frame and right frame, left frame or right frame are inserted in right frame or left frame, and are locked by lock screw.
6. according to claim 1ly put under house arrest delayed release device, it is characterized in that described locking unit is the lock-screw through lower image-generating unit installing plate (7).
7. according to claim 1ly put under house arrest delayed release device, it is characterized in that described locking unit is for being positioned at the unidirectional ratchet of image-generating unit installing plate (7) side, the limit, two ends heightening plate (8) is provided with corresponding ratchet, described ratchet is connected with compact heap, pressure compact heap, ratchet is separated with ratchet, and heighten plate freely can move up and down in the slot of image-generating unit installing plate (7) installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294628.1A CN104840199A (en) | 2015-06-02 | 2015-06-02 | Nuclear magnetic resonance examination claustrophobic slow-release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294628.1A CN104840199A (en) | 2015-06-02 | 2015-06-02 | Nuclear magnetic resonance examination claustrophobic slow-release device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104840199A true CN104840199A (en) | 2015-08-19 |
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ID=53840474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510294628.1A Pending CN104840199A (en) | 2015-06-02 | 2015-06-02 | Nuclear magnetic resonance examination claustrophobic slow-release device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104840199A (en) |
Citations (11)
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| US4650299A (en) * | 1984-09-28 | 1987-03-17 | General Electric Company | Visual communication system |
| US5825563A (en) * | 1995-09-12 | 1998-10-20 | General Electric Company | Mirror and support for use in a magnetic resonance imaging device |
| EP1205145A2 (en) * | 2000-11-03 | 2002-05-15 | Avotec | Shielded video projection system for MRI |
| CN1422593A (en) * | 2001-11-28 | 2003-06-11 | 西门子公司 | Medical examination instrument with optical amplifying chamber |
| WO2005120341A1 (en) * | 2004-06-11 | 2005-12-22 | Royal College Of Art | Projection system for use with a medical imaging device |
| CN101056577A (en) * | 2004-11-12 | 2007-10-17 | 皇家飞利浦电子股份有限公司 | Medical examination apparatus |
| CN101060808A (en) * | 2004-09-30 | 2007-10-24 | 瓦润医药系统技术公司 | Patient visual instruction techniques for synchronizing breathing with a medical procedure |
| US20080009696A1 (en) * | 2006-05-08 | 2008-01-10 | Eckhard Hempel | Medical diagnosis or therapy apparatus with an electrochromic display for the patient |
| CN102648854A (en) * | 2012-05-28 | 2012-08-29 | 苏州生物医学工程技术研究所 | Medical equipment |
| KR20150019238A (en) * | 2013-08-13 | 2015-02-25 | 삼성전자주식회사 | Head support and magnetic resonance imaging apparatus having the same |
| CN204708853U (en) * | 2015-06-02 | 2015-10-21 | 中国人民解放军南京军区南京总医院 | Nuclear magnetic resonance check puts under house arrest slow release and adaptive device |
-
2015
- 2015-06-02 CN CN201510294628.1A patent/CN104840199A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4650299A (en) * | 1984-09-28 | 1987-03-17 | General Electric Company | Visual communication system |
| US5825563A (en) * | 1995-09-12 | 1998-10-20 | General Electric Company | Mirror and support for use in a magnetic resonance imaging device |
| EP1205145A2 (en) * | 2000-11-03 | 2002-05-15 | Avotec | Shielded video projection system for MRI |
| CN1422593A (en) * | 2001-11-28 | 2003-06-11 | 西门子公司 | Medical examination instrument with optical amplifying chamber |
| WO2005120341A1 (en) * | 2004-06-11 | 2005-12-22 | Royal College Of Art | Projection system for use with a medical imaging device |
| CN101060808A (en) * | 2004-09-30 | 2007-10-24 | 瓦润医药系统技术公司 | Patient visual instruction techniques for synchronizing breathing with a medical procedure |
| CN101056577A (en) * | 2004-11-12 | 2007-10-17 | 皇家飞利浦电子股份有限公司 | Medical examination apparatus |
| US20080009696A1 (en) * | 2006-05-08 | 2008-01-10 | Eckhard Hempel | Medical diagnosis or therapy apparatus with an electrochromic display for the patient |
| CN102648854A (en) * | 2012-05-28 | 2012-08-29 | 苏州生物医学工程技术研究所 | Medical equipment |
| KR20150019238A (en) * | 2013-08-13 | 2015-02-25 | 삼성전자주식회사 | Head support and magnetic resonance imaging apparatus having the same |
| CN204708853U (en) * | 2015-06-02 | 2015-10-21 | 中国人民解放军南京军区南京总医院 | Nuclear magnetic resonance check puts under house arrest slow release and adaptive device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |