CN211264567U - Nuclear magnetic resonance noise pre-simulation device - Google Patents
Nuclear magnetic resonance noise pre-simulation device Download PDFInfo
- Publication number
- CN211264567U CN211264567U CN202020104411.6U CN202020104411U CN211264567U CN 211264567 U CN211264567 U CN 211264567U CN 202020104411 U CN202020104411 U CN 202020104411U CN 211264567 U CN211264567 U CN 211264567U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- simulation
- simulation sleeve
- connecting rod
- upright post
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The utility model discloses a nuclear magnetic resonance noise pre-simulation device, which comprises a base plate, a stand column, a simulation sleeve and a transmission mechanism; the upright post is vertically arranged on the base plate, the simulation sleeve is arranged on the upright post, and the transmission mechanism is arranged in the upright post and connected with the simulation sleeve to drive the simulation sleeve to move up and down; the side surface of the upright post is symmetrically provided with sliding chutes; the simulation sleeve is in a cylindrical shape with two open ends, is arranged in a chute of the upright post and is connected with the transmission device, the inner wall of the simulation sleeve is distributed with loudspeakers, a player connected with the loudspeakers is arranged in the sleeve wall of the simulation sleeve, and the outer wall of the simulation sleeve is provided with a connecting rod; the connecting rod is rotatably connected with the simulation sleeve, the front part of the connecting rod, which is close to the simulation sleeve, is a non-adjustable straight rod, the rear end of the connecting rod is an adjustable universal rod, and an ultraviolet lamp is arranged at the end head of the rear end of the connecting rod. The noise simulator for nuclear magnetic resonance patient can make the patient feel the feeling of being able to cut down and make psychological preparation.
Description
Technical Field
The utility model relates to a medical instrument assists technical field, concretely relates to nuclear magnetic resonance noise pre-simulation device.
Background
The nuclear magnetic resonance imaging technology is an application of nuclear magnetic resonance in the medical field, and is a technology for deducing the distribution of water molecules in a human body by identifying the distribution of hydrogen atom signals in the water molecules so as to further detect the internal structure of the human body. When a patient is subjected to nuclear magnetic resonance imaging, a large amount of noise can be generated by nuclear magnetic resonance related equipment, stimulation influence can be caused to the patient, a lot of patients hear the noise under the unprepared condition and can generate stress, dysphoria and other emotions, the patients can directly get away seriously, the nuclear magnetic resonance imaging is influenced, the information of the physical condition of the patients is difficult to obtain, assistance cannot be provided for diagnosis of doctors, psychological pressure is caused to the patient, and the psychology of nuclear magnetic resonance is rejected. At present, before nuclear magnetic resonance, a patient can dictate with the patient to generate noise, so that the patient can have psychological preparation, but the patient cannot feel physically conscious by dictating only by the medical staff, and the patient cannot well accept the patient due to psychological tension and the depression of the space in the nuclear magnetic resonance cavity after the patient enters nuclear magnetic resonance related equipment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, designed a nuclear magnetic resonance noise analogue means in advance, the simulation produces the noise and is in the situation in the little space in doing the nuclear magnetic resonance, makes the patient have psychological preparation, better completion nuclear magnetic resonance inspection.
In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:
a nuclear magnetic resonance noise pre-simulation device comprises a base plate, an upright post, a simulation sleeve and a transmission mechanism; the base plate is a rectangular plate, the stand column is vertically arranged on the base plate, the simulation sleeve is arranged on the stand column, and the transmission mechanism is arranged in the stand column and connected with the simulation sleeve to drive the simulation sleeve to move up and down; the upright column is a cuboid hollow column, and sliding grooves are symmetrically formed in the side surface of the upright column; the simulation sleeve is in a cylindrical shape with openings at two ends, is arranged in a chute of the upright column and is connected with the transmission device, the inner wall of the simulation sleeve is distributed with loudspeakers, a player connected with the loudspeakers is arranged in the sleeve wall of the simulation sleeve, the simulation sleeve is provided with a small door opposite to the outer wall of the player, the outer wall of the simulation sleeve is provided with a connecting rod, and the inside of the simulation sleeve is provided with a luminous lamp tube; the connecting rod is rotatably connected with the simulation sleeve, a clamping sleeve is arranged between the connecting rod and the simulation sleeve, the clamping sleeve is connected with a clamping groove formed in the simulation sleeve, a button is arranged between the clamping groove and the connecting rod, the front portion, close to the simulation sleeve, of the connecting rod is a straight rod which cannot be adjusted, the rear end of the connecting rod is an adjustable universal rod, and an ultraviolet lamp is arranged at the end head of the rear end of the connecting rod.
Further, the transmission mechanism comprises a motor, a synchronous wheel and a synchronous belt; the motor is arranged on the base plate, the synchronous wheels are symmetrically arranged at the upper end and the lower end of the inner part of the upright post, the synchronous belts are arranged on the synchronous wheels, and a rotating shaft of the motor penetrates through the upright post to be connected with the synchronous wheels at the lower end of the upright post; the simulation sleeve is fixedly connected with the synchronous belt.
Furthermore, the inner diameter of the simulation sleeve is between 60cm and 80cm, and the length of the simulation sleeve is between 80cm and 100 cm.
The utility model has the advantages that:
1. the simulation sleeve is sleeved on the head and below the head of the patient, the scene of the patient during nuclear magnetic resonance is simulated, the sound recorded from the nuclear magnetic resonance related equipment is played through the player and is emitted from the loudspeakers distributed in the simulation sleeve, so that the patient feels personally on the scene during the nuclear magnetic resonance, and psychological preparation is made for the nuclear magnetic resonance.
2. The opening on the simulation sleeve can make the patient sequentially and gradually receive the noise and the environment in the simulation device, so that the patient can adapt step by step.
3. The simulation sleeve is driven to move up and down through the transmission mechanism, so that the noise simulator is suitable for patients with different heights, and the application range of the noise simulator is wider.
4. The ultraviolet lamp on the simulated sleeve can be used for sterilization and disinfection inside the simulated sleeve, and is suitable for different patients.
5. The device simple structure, convenient operation are suitable for using widely.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of the overall structure of a nuclear magnetic resonance noise pre-simulator of the present invention;
fig. 2 is a schematic structural diagram of a transmission mechanism of a nuclear magnetic resonance noise pre-simulation device of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-base plate, 2-transmission mechanism, 201-motor, 202-synchronous wheel, 203-synchronous belt, 3-upright post, 4-sliding groove, 5-simulation sleeve, 6-connecting rod, 7-small door and 8-loudspeaker.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, a pre-simulation device for nuclear magnetic resonance noise comprises a base plate 1, a column 3, a simulation sleeve 5 and a transmission mechanism 2; the base plate 1 is a rectangular plate, the upright post 3 is vertically arranged on the base plate 1, the simulation sleeve 5 is arranged on the upright post 3, and the transmission mechanism 2 is arranged in the upright post 3 and is connected with the simulation sleeve 5 to drive the simulation sleeve 5 to move up and down; the upright column 3 is a cuboid hollow column, and sliding chutes 4 are symmetrically arranged on the side surface; the simulation sleeve 5 is in a cylindrical shape with two open ends and is hollow, the simulation sleeve 5 is installed in a chute 4 of the upright post 3 and is connected with the transmission device 2, the inner wall of the simulation sleeve 5 is distributed with a loudspeaker 8, a player connected with the loudspeaker 8 is arranged in the sleeve wall of the simulation sleeve 5, the simulation sleeve 5 is provided with a small door 7 facing the outer wall of the player, the outer wall of the simulation sleeve 5 is provided with a connecting rod 6, and a luminous lamp tube is arranged in the simulation sleeve 5; the connecting rod 6 is rotatably connected with the simulation sleeve 5, a clamping sleeve is arranged between the connecting rod 6 and the simulation sleeve 5 and connected with a clamping groove formed in the simulation sleeve 5, a button is arranged between the clamping groove and the connecting rod 6, the front portion, close to the simulation sleeve 5, of the connecting rod 6 is a straight rod which cannot be adjusted, the rear end of the connecting rod 6 is an adjustable universal rod, and an ultraviolet lamp is arranged at the end head of the rear end of the connecting rod 6.
The transmission mechanism 2 comprises a motor 201, a synchronous wheel 202 and a synchronous belt 203; the motor 201 is arranged on the base plate 1, the synchronizing wheels 202 are symmetrically arranged at the upper end and the lower end inside the upright post 3, the synchronous belt 203 is arranged on the synchronizing wheels 202, and a rotating shaft of the motor 201 penetrates through the upright post 3 and is connected with the synchronizing wheels 202 positioned at the lower end of the upright post 3; the simulation sleeve 5 is fixedly connected with the synchronous belt 203.
The inner diameter of the simulation sleeve 5 is 60cm-80cm, and the length of the simulation sleeve 5 is 80cm-100 cm.
For a clearer description of the present invention, the following description is made with reference to specific embodiments:
examples
The utility model relates to a nuclear magnetic resonance noise is concrete application when analogue means uses in advance does: the motor is connected with a power supply, a control switch is connected between the motor and the power supply, two buttons are arranged on the control switch to control the motor to ascend and descend, a traveling cable connected with the power supply is arranged in the upright post, the other end of the traveling cable penetrates into the simulation sleeve and is connected with a circuit of the ultraviolet lamp, and the on-off of the circuit of the ultraviolet lamp is controlled by the buttons between the connecting rod and the clamping groove; the player, the loudspeaker and the circuits of the luminous lamp tubes are connected with the circuits of the traveling cable, the on-off of the player and the loudspeaker circuits is controlled through the switches arranged on the simulation sleeve, and the on-off of the lamp tubes is controlled through the lamp tube switches arranged on the simulation sleeve.
When the simulation sleeve is used, a power supply is switched on, a rising button on a control switch is pressed to enable a motor to be switched on for forward rotation, the motor forward rotation drives a synchronizing wheel, a synchronous belt rotates to enable a simulation sleeve to rise along a sliding groove, the open end of the simulation sleeve exceeds the top of the head of a patient, the rising button of the control switch is loosened, the motor stops rotating, the position of the simulation sleeve is fixed, then the patient stands on a base plate and is positioned under the simulation sleeve, a falling button of the control switch is pressed to enable the motor to reversely rotate to drive the synchronizing wheel, and the simulation sleeve moves down to wrap the head of the patient and extends to the position below.
When the simulation sleeve is used, the knee of a patient bends to reduce the height of the patient, then the simulation sleeve is moved down to a position with an opening about 8cm away from the top of the head of the patient, a lamp tube switch is turned on to enable a lamp tube to be lightened, the patient is informed to start, a player and a loudspeaker switch are turned on, the loudspeaker broadcasts the sound generated when nuclear magnetic resonance related equipment works, the sound recorded in advance is simulated in the middle and small space of the nuclear magnetic resonance by the patient, and the sound generated when the loudspeaker broadcasts is personally on the scene in advance, so that the patient has psychological preparation when the nuclear magnetic resonance is carried out, and the feeling of tension and fear cannot be generated, and even climbs out from the cavity channel of the nuclear magnetic resonance by the; when a patient feels emotion in nuclear magnetic resonance by using the simulation sleeve, the patient is informed in advance that the patient can stand for a straight body if the patient feels uncomfortable or cannot accept the emotion, so that the head of the patient is exposed out of the simulation sleeve, the patient can be separated from the simulation sleeve, the simulation sleeve is tried to be used after a rest, the patient is accepted step by step, and medical staff timely turn off a loudspeaker after the patient is separated from the simulation sleeve; after the patient finishes using, the patient presses the lifting button of the control switch to move the simulation sleeve upwards, and the patient leaves the noise simulation device; after the patient uses the simulation sleeve, the clamping sleeve is loosened to rotate the connecting rod downwards, the universal rod at the front end of the connecting rod is used for rotating the ultraviolet lamp towards the inside of the simulation sleeve, and the button is pressed to switch on the ultraviolet lamp for simple disinfection.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. A nuclear magnetic resonance noise pre-simulation device is characterized in that: comprises a base plate, an upright post, a simulation sleeve and a transmission mechanism; the base plate is a rectangular plate, the stand column is vertically arranged on the base plate, the simulation sleeve is arranged on the stand column, and the transmission mechanism is arranged in the stand column and connected with the simulation sleeve to drive the simulation sleeve to move up and down; the upright column is a cuboid hollow column, and sliding grooves are symmetrically formed in the side surface of the upright column; the simulation sleeve is in a cylindrical shape with openings at two ends, is arranged in a chute of the upright column and is connected with the transmission device, the inner wall of the simulation sleeve is distributed with loudspeakers, a player connected with the loudspeakers is arranged in the sleeve wall of the simulation sleeve, the simulation sleeve is provided with a small door opposite to the outer wall of the player, the outer wall of the simulation sleeve is provided with a connecting rod, and the inside of the simulation sleeve is provided with a luminous lamp tube; the connecting rod is rotatably connected with the simulation sleeve, a clamping sleeve is arranged between the connecting rod and the simulation sleeve, the clamping sleeve is connected with a clamping groove formed in the simulation sleeve, a button is arranged between the clamping groove and the connecting rod, the front portion, close to the simulation sleeve, of the connecting rod is a straight rod which cannot be adjusted, the rear end of the connecting rod is an adjustable universal rod, and an ultraviolet lamp is arranged at the end head of the rear end of the connecting rod.
2. The noise pre-simulation apparatus of claim 1, wherein: the transmission mechanism comprises a motor, a synchronous wheel and a synchronous belt; the motor is arranged on the base plate, the synchronous wheels are symmetrically arranged at the upper end and the lower end of the inner part of the upright post, the synchronous belts are arranged on the synchronous wheels, and a rotating shaft of the motor penetrates through the upright post to be connected with the synchronous wheels at the lower end of the upright post; the simulation sleeve is fixedly connected with the synchronous belt.
3. The noise pre-simulation apparatus of claim 1, wherein: the inner diameter of the simulation sleeve is 60cm-70cm, and the length of the simulation sleeve is 80cm-100 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020104411.6U CN211264567U (en) | 2020-01-17 | 2020-01-17 | Nuclear magnetic resonance noise pre-simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020104411.6U CN211264567U (en) | 2020-01-17 | 2020-01-17 | Nuclear magnetic resonance noise pre-simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211264567U true CN211264567U (en) | 2020-08-14 |
Family
ID=71956760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020104411.6U Expired - Fee Related CN211264567U (en) | 2020-01-17 | 2020-01-17 | Nuclear magnetic resonance noise pre-simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211264567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113012674A (en) * | 2021-03-15 | 2021-06-22 | 王海燕 | Device and method for interfering operation noise |
-
2020
- 2020-01-17 CN CN202020104411.6U patent/CN211264567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113012674A (en) * | 2021-03-15 | 2021-06-22 | 王海燕 | Device and method for interfering operation noise |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211264567U (en) | Nuclear magnetic resonance noise pre-simulation device | |
| KR20090052883A (en) | Medical training apparatus | |
| CN110841192A (en) | Biofeedback constipation examination clinical therapeutic instrument | |
| JP2005241883A (en) | Catheter test simulation system | |
| CN108766122B (en) | Device for improving English pronunciation quality by touch sense | |
| CN113559465A (en) | AR rehabilitation cinema system capable of carrying out standardized decomposition action rehabilitation training | |
| Fletcher | Medical electronics II: Seeing speech in real time: The deaf can now view tongue, jaw, and other vocal-tract movements on a CRT display | |
| WO2000074572A1 (en) | Volition induction apparatus and input/output apparatus which use optical measuring instrument, and recording medium | |
| CN219183757U (en) | Auditory sense detection device | |
| CN107970572B (en) | A kind of lower limbs movement training device after brain trauma surgery | |
| CN215770184U (en) | Oral practice prompting device for English teaching | |
| CN110009966A (en) | A kind of Piano Teaching finger training device and its application method | |
| JP2006296713A (en) | Standing exercise apparatus | |
| CN110433378A (en) | Intelligent multidimensional, interactive catharsis instrument | |
| CN111179689A (en) | Vocal music breath exercise device | |
| DE102006052260B3 (en) | Hand-operated pushing device | |
| CN111528803A (en) | Pain measuring instrument device for anesthesia department | |
| CN111419252A (en) | Psychological stress response testing device | |
| JP2005152312A (en) | Standing posture practice instrument | |
| CN215425839U (en) | Device for clinical examination of gastroenterology department | |
| CN216365819U (en) | Pediatric clinical examination chair | |
| CN111012375A (en) | Ultrasonic detector and operation method thereof | |
| CN219516568U (en) | Hand and foot microsurgery equipment | |
| CN216930252U (en) | Music preparation auxiliary device | |
| CN219738312U (en) | Intelligent teaching demonstration teaching aid for pediatrics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20210117 |