CN214284907U - Heart nuclear magnetic resonance noise reduction protection device - Google Patents
Heart nuclear magnetic resonance noise reduction protection device Download PDFInfo
- Publication number
- CN214284907U CN214284907U CN202022968922.5U CN202022968922U CN214284907U CN 214284907 U CN214284907 U CN 214284907U CN 202022968922 U CN202022968922 U CN 202022968922U CN 214284907 U CN214284907 U CN 214284907U
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- equipment
- noise reduction
- fixedly connected
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- cover plate
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- 238000005481 NMR spectroscopy Methods 0.000 title claims abstract description 17
- 241000219098 Parthenocissus Species 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000001012 protector Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 14
- 230000001681 protective effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000013421 nuclear magnetic resonance imaging Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The utility model discloses a heart nuclear magnetic resonance noise reduction protection device, which comprises a flat lying plate, a noise reduction mechanism, a limiting device, an equipment back cushion and an equipment base, wherein one end of the flat lying plate is fixedly connected with a limiting seat, one end of the limiting seat is provided with the noise reduction mechanism, the noise reduction mechanism comprises a noise reduction cover plate, a connecting plate, an equipment rotating rod, a limiting hole, an equipment baffle, an equipment chute, a movable pin and a pulling plate, the surface of the equipment rotating rod is rotatably connected with the inside of the limiting seat, the inside of the equipment rotating rod is provided with the limiting hole, the limiting hole and the equipment rotating rod are arranged in a circumferential shape, the surface of the equipment rotating rod is fixedly connected with the bottom end of the noise reduction cover plate, the inside of the noise reduction cover plate is provided with the limiting device, one side of the noise reduction cover plate is fixedly connected with the connecting plate, the head of a patient can be only wrapped through the matching of the limiting device and the noise reduction mechanism, thereby the ear of the patient is subjected to noise reduction treatment, thereby achieving the effect of saving materials and cost.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a protector that makes an uproar falls in heart nuclear magnetic resonance.
Background
Nuclear magnetic resonance imaging is a latest medical image new technology utilizing the principle of nuclear magnetic resonance, compared with other auxiliary examination means, nuclear magnetic resonance has the advantages of multiple imaging parameters, high scanning speed, high tissue resolution, clearer image and the like, can help doctors to 'see' imperceptible early lesions, and is a tool for early screening of tumors, heart diseases and cerebrovascular diseases at present; however, the nuclear magnetic resonance equipment can generate larger noise during working, the existing noise reduction protection measures are only used for wearing earplugs or earphones, and patients can be in a fidgety state under a noise environment.
The Chinese patent publication No. CN210019334U discloses a noise reduction protection device for nuclear magnetic resonance in hospitals through retrieval, and relates to the technical field of medical equipment. The nuclear magnetic resonance machine service creeper is characterized in that a first sliding groove and a second sliding groove are respectively formed in two sides of the bottom of the nuclear magnetic resonance machine service creeper, a first sliding support plate and a second sliding support plate which are connected in a sliding mode are respectively arranged in the first sliding groove and the second sliding groove, the first sliding groove and the second sliding groove are respectively connected with the first sliding support plate and the second sliding support plate in a sliding mode in a matched mode, a first protective cover and a second protective cover which are made of non-magnetic materials and matched with each other are respectively arranged above the first sliding support plate and the second sliding support plate, and the first protective cover and the second protective cover can slide left and right in the first sliding groove and the second sliding groove through the first sliding support plate and the second sliding support plate.
Although can make an uproar the processing of making an uproar to the ear when the patient detects in above-mentioned case, nevertheless need wrap up whole people to play the processing of making an uproar, extravagant material like this, the cost is higher, provides a protector that makes an uproar to this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings existing in the prior art, and providing a protector that makes an uproar falls in heart nuclear magnetic resonance, in order to realize above-mentioned purpose, the utility model adopts the following technical scheme: including flat service creeper, fall mechanism, stop device, equipment back of the body pad and equipment base of making an uproar, the spacing seat of one end fixedly connected with of flat service creeper, the one end of spacing seat is provided with and falls the mechanism of making an uproar, fall the mechanism of making an uproar including falling apron, connecting plate, equipment bull stick, spacing hole, equipment baffle, equipment spout, loose pin and arm-tie of making an uproar, the surface of equipment bull stick is connected with the inside rotation of spacing seat, spacing hole has been seted up to the inside of equipment bull stick, spacing hole is the circumference with the equipment bull stick and sets up, the equipment bull stick surface with fall the bottom fixed connection who makes an uproar the apron, the inside of falling the apron of making an uproar is provided with stop device, fall one side fixedly connected with connecting plate of apron of making an uproar, the connecting plate is the symmetry setting with the apron of making an uproar.
Preferably, the top of flat service creeper is connected with the bottom fixed connection of equipment baffle, the equipment baffle is the symmetry setting with flat service creeper, the equipment spout has been seted up on the top of equipment baffle, the inside of equipment spout and the surface sliding connection of arm-tie, the top fixedly connected with handle of the apron of making an uproar falls.
Preferably, one end of the pulling plate is fixedly connected with one end of the movable pin, the surface of the movable pin is connected with the inner part of the equipment baffle in a sliding mode, the size of the movable pin is matched with that of the limiting hole, and the top end of the flat lying plate is provided with a tabling groove.
Preferably, the limiting device comprises a compression spring, a neck cover plate, a sponge sealing pad and an extrusion ball, and one end of the noise reduction cover plate is fixedly connected with one end of the compression spring.
Preferably, compression spring keeps away from the one end fixed connection who makes an uproar the apron of falling and the one end fixed connection of neck apron, the one end that compression spring was kept away from to the neck apron is sealed the one end fixed connection who fills up with the sponge.
Preferably, the sponge sealing gasket is kept away from one end of the compression spring and is fixedly connected with one end of the extrusion ball, and the shape outline of the sponge sealing gasket and the shape outline of the neck cover plate are in arc-shaped arrangement.
Preferably, the bottom sliding connection of flat service creeper has the equipment base, the bottom middle part fixedly connected with of equipment base supports the base, the bottom of supporting the base and the top fixed connection of equipment base, the top fixedly connected with equipment back of the body pad of flat service creeper, the top of flat service creeper is provided with the beam foot board.
The utility model discloses possess following beneficial effect at least:
1. the utility model discloses in drive through the handle and fall apron and equipment bull stick of making an uproar and rotate in the inside of spacing seat, thereby it is connected with gomphosis groove gomphosis to fall the apron of making an uproar entirely, thereby it moves forward to slide the arm-tie to drive the removable pin, can make the removable pin insert in spacing hole, thereby it can not rotate again to restrict the equipment bull stick, thereby people's head can enter into completely and fall the apron of making an uproar like this, thereby fall the apron of making an uproar and the noise that the connecting plate formed an inclosed space and reduced people's ear department, so need not wrap up whole people, thereby save material, and can accomplish the effect of noise reduction.
2. The utility model discloses well rethread compression spring can adapt to the patient of different neck thickness to make the sealed pad of sponge and extrusion ball can make neck department seal, and the soft materials that the sealed pad of sponge adopted can not take a very strong extrusion sense of patient, thereby make patient's neck position more comfortable, further sealed neck department, thereby further noise reduction, further protection to patient's ear.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic axial view of the present invention;
fig. 2 is a schematic view of a first view structure of the present invention;
fig. 3 is a schematic structural diagram of the noise reduction mechanism of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a schematic structural view of the middle limiting device of the present invention.
In the figure: 1. a flat lying plate; 2. a noise reduction mechanism; 3. a limiting device; 4. an equipment base; 5. a toe plate; 6. a limiting seat; 7. a fitting groove; 8. a device back pad; 9. a handle; 10. an equipment base; 11. a support base; 201. a noise reduction cover plate; 202. a connecting plate; 203. a device rotating rod; 204. a limiting hole; 205. an equipment baffle; 206. an equipment chute; 207. a movable pin; 208. pulling a plate; 301. a compression spring; 302. a neck cover plate; 303. a sponge seal pad; 304. the ball is squeezed.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, a noise reduction protection device for cardiac nuclear magnetic resonance comprises a lying plate 1, a noise reduction mechanism 2, a limiting device 3, an equipment back cushion 8 and an equipment base 10, wherein one end of the lying plate 1 is fixedly connected with a limiting seat 6, one end of the limiting seat 6 is provided with the noise reduction mechanism 2, the noise reduction mechanism 2 comprises a noise reduction cover plate 201 and a connecting plate 202, equipment bull stick 203, spacing hole 204, equipment baffle 205, equipment spout 206, removable pin 207 and arm-tie 208, the surface of equipment bull stick 203 is connected with the inside rotation of spacing seat 6, spacing hole 204 has been seted up to the inside of equipment bull stick 203, spacing hole 204 is the circumference with equipment bull stick 203 and is seted up, the equipment bull stick 203 surface with fall the bottom fixed connection who makes an uproar apron 201, the inside of falling the apron 201 of making an uproar is provided with stop device 3, one side fixedly connected with connecting plate 202 of falling the apron 201 of making an uproar, connecting plate 202 is the symmetry with the apron 201 of making an uproar and sets up.
Optionally, in this embodiment, the top end of the lying plate 1 is fixedly connected to the bottom end of the apparatus baffle 205, the apparatus baffle 205 and the lying plate 1 are symmetrically disposed, the apparatus chute 206 is disposed at the top end of the apparatus baffle 205, the inside of the apparatus chute 206 is slidably connected to the surface of the pulling plate 208, the top end of the noise reduction cover plate 201 is fixedly connected to the handle 9, one end of the pulling plate 208 is fixedly connected to one end of the movable pin 207, the surface of the movable pin 207 is slidably connected to the inside of the apparatus baffle 205, the size of the movable pin 207 is matched to the size of the limiting hole 204, and the top end of the lying plate 1 is disposed with the engaging groove 7.
One end that compression spring 301 was kept away from to sealed pad 303 of sponge and the one end fixed connection of extrusion ball 304, sealed pad 303 of sponge is the circular arc type setting with the appearance profile of neck apron 302, the bottom sliding connection of flat service creeper 1 has equipment base 4, the bottom middle part fixedly connected with of equipment base 4 supports base 11, the bottom of supporting base 11 and the top fixed connection of equipment base 10, the top fixedly connected with equipment back of the body pad 8 of flat service creeper 1, the top of flat service creeper 1 is provided with restraints sole 5.
The utility model discloses the theory of operation:
firstly, a patient lies on the flat lying plate, then the back of the patient lies on the equipment back cushion, then the feet of the patient pass through the foot binding plate, the noise is larger when nuclear magnetic resonance is carried out, then the noise reduction cover plate is rotated through the handle, the connecting plate corresponds to the inside of the embedded groove formed in the flat lying plate, and the neck cover plate is aligned to the neck position of the patient, so that the preparation work is completed.
The specific working distance is as follows: it falls apron and equipment bull stick and rotates in the inside of spacing seat to drive through the handle, thereby it is connected with gomphosis groove gomphosis to fall the apron of making an uproar entirely, thereby it drives the movable pin and move along to slide the arm-tie, can make the movable pin insert in spacing hole, thereby it can not rotate again to restrict the equipment bull stick of living, thereby people's head can enter into completely and fall the apron of making an uproar like this, thereby it forms a inclosed space with the connecting plate to fall the apron of making an uproar and reduce the noise of people's ear department.
After making an uproar apron and connecting plate and gomphosis groove connection fall, the below of neck apron again is just in time placed to patient's neck position, then can adapt to the patient of different neck thickness through compression spring to make sealed pad of sponge and extrusion ball can make neck department seal, and the soft materials that sealed pad of sponge adopted can not take a very strong extrusion of individual patient to feel, thereby make patient's neck position more comfortable.
Then promote the inside that the flat service creeper slowly got into nuclear magnetic resonance appearance when restrainting the sole to rethread equipment baffle can not fall out flat service creeper by spacing patient's side, accomplishes the detection back, will put down the service creeper and pull out from the equipment base again, then slide the arm-tie and make the movable pin extract from spacing downthehole portion, thereby rotate and fall the apron of making an uproar, make and fall the apron of making an uproar and open, the patient stands up and gets off from the flat service creeper, accomplishes the detection operation to this.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a protector that makes an uproar falls in heart nuclear magnetic resonance, includes flat service creeper (1), falls mechanism (2), stop device (3), equipment back of the body pad (8) and equipment base (10), its characterized in that: one end of the flat lying plate (1) is fixedly connected with a limiting seat (6), one end of the limiting seat (6) is provided with a noise reduction mechanism (2), the noise reduction mechanism (2) comprises a noise reduction cover plate (201), a connecting plate (202), an equipment rotating rod (203), a limiting hole (204), an equipment baffle plate (205), an equipment sliding groove (206), a movable pin (207) and a pull plate (208), the surface of the equipment rotating rod (203) is rotatably connected with the inside of the limiting seat (6), the inside of the equipment rotating rod (203) is provided with the limiting hole (204), the limiting hole (204) and the equipment rotating rod (203) are circumferentially arranged, the surface of the equipment rotating rod (203) is fixedly connected with the bottom end of the noise reduction cover plate (201), the inside of the noise reduction cover plate (201) is provided with a limiting device (3), one side of the noise reduction cover plate (201) is fixedly connected with the connecting plate (202), the connecting plate (202) and the noise reduction cover plate (201) are symmetrically arranged.
2. The apparatus according to claim 1, wherein: the top of flat service creeper (1) and the bottom fixed connection of equipment baffle (205), equipment baffle (205) are the symmetry setting with flat service creeper (1), equipment spout (206) have been seted up on the top of equipment baffle (205), the inside of equipment spout (206) and the sliding surface connection of arm-tie (208), fall the top fixedly connected with handle (9) of making an uproar apron (201).
3. The apparatus according to claim 1, wherein: one end of the pulling plate (208) is fixedly connected with one end of the movable pin (207), the surface of the movable pin (207) is connected with the inner part of the equipment baffle (205) in a sliding manner, the size of the movable pin (207) is matched with that of the limiting hole (204), and the top end of the horizontal lying plate (1) is provided with a tabling groove (7).
4. The apparatus according to claim 1, wherein: the limiting device (3) comprises a compression spring (301), a neck cover plate (302), a sponge sealing pad (303) and an extrusion ball (304), and one end of the noise reduction cover plate (201) is fixedly connected with one end of the compression spring (301).
5. A device for noise reduction and protection in nuclear magnetic resonance of a heart according to claim 4, characterized in that: one end that makes an uproar apron (201) falls in keeping away from in compression spring (301) and the one end fixed connection of neck apron (302), the one end that compression spring (301) were kept away from in neck apron (302) and the one end fixed connection of sponge sealed pad (303).
6. A device for noise reduction and protection in nuclear magnetic resonance of a heart according to claim 4, characterized in that: one end that compression spring (301) was kept away from in sponge sealed pad (303) is fixed connection with the one end of extrusion ball (304), the appearance profile of sponge sealed pad (303) and neck apron (302) sets up for the circular arc type.
7. The apparatus according to claim 1, wherein: the bottom sliding connection of flat service creeper (1) has equipment base (4), the bottom middle part fixedly connected with of equipment base (4) supports base (11), the top fixed connection of the bottom of supporting base (11) and equipment base (10), the top fixedly connected with equipment back of the body pad (8) of flat service creeper (1), the top of flat service creeper (1) is provided with restraints sole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022968922.5U CN214284907U (en) | 2020-12-11 | 2020-12-11 | Heart nuclear magnetic resonance noise reduction protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022968922.5U CN214284907U (en) | 2020-12-11 | 2020-12-11 | Heart nuclear magnetic resonance noise reduction protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214284907U true CN214284907U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022968922.5U Expired - Fee Related CN214284907U (en) | 2020-12-11 | 2020-12-11 | Heart nuclear magnetic resonance noise reduction protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214284907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113835056A (en) * | 2021-10-27 | 2021-12-24 | 开封市人民医院 | Device and method for reducing noise of nuclear magnetic resonance equipment |
-
2020
- 2020-12-11 CN CN202022968922.5U patent/CN214284907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113835056A (en) * | 2021-10-27 | 2021-12-24 | 开封市人民医院 | Device and method for reducing noise of nuclear magnetic resonance equipment |
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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: 20210928 |