CN209932739U - Nuclear magnetic resonance auxiliary fixing device - Google Patents
Nuclear magnetic resonance auxiliary fixing device Download PDFInfo
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- CN209932739U CN209932739U CN201820016771.3U CN201820016771U CN209932739U CN 209932739 U CN209932739 U CN 209932739U CN 201820016771 U CN201820016771 U CN 201820016771U CN 209932739 U CN209932739 U CN 209932739U
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Abstract
The utility model discloses a nuclear magnetic resonance auxiliary fixing device, which comprises an installation sliding plate, a fixing drag hook, a positioning bandage, a sliding supporting block, a fixing device main body, a balance supporting seat, filling supporting cotton, an anti-skidding supporting surface, a plurality of positioning jacks, a plurality of positioning splicing bulges, a pair of movable buckle of bandage and a positioning bolt; the fixed draw hook is connected with the installation sliding plate, the sliding support block is installed on the installation sliding plate, the fixing device main body is connected with the sliding support block through the balance support seat and is fixed through the positioning bolt, the filling support cotton is installed in the fixing device main body, the anti-skidding support surface is attached to the filling support cotton, the positioning bandage is connected with the fixing device main body through the movable buckle of the bandage, the positioning insertion holes are formed in the filling support cotton and the anti-skidding support surface, the positioning insertion bulges are embedded in the positioning insertion holes, and the positioning insertion bulges are respectively protruded above the anti-skidding support surface. The utility model discloses can be used to the fixed of the health position when nuclear magnetic resonance examination, improve patient's comfort level.
Description
Technical Field
The utility model relates to a medical auxiliary assembly especially relates to a supplementary fixing device of nuclear magnetic resonance.
Background
Nuclear magnetic resonance is a physical process that nuclear magnetic moments are not zero, the spinning energy level generates Zeeman splitting under the action of an external magnetic field, and radio frequency radiation with a certain frequency is resonantly absorbed, and is a common diagnostic means in departments of orthopedics, internal medicine and the like. Because the nuclear magnetic resonance examination needs to be continued for a certain time, the elbow, knee, ankle and other parts must be kept stable and motionless during the nuclear magnetic resonance examination, and the comfort of the patient is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the nuclear magnetic resonance auxiliary fixing device is simple in structure, convenient to use and low in cost.
In order to realize the purpose, the technical scheme of the utility model is that:
a nuclear magnetic resonance auxiliary fixing device comprises an installation sliding plate, a fixing drag hook, a positioning bandage, a sliding supporting block, a fixing device main body, a balance supporting seat, filling supporting cotton, an anti-skidding supporting surface, a plurality of positioning jacks, a plurality of positioning inserting bulges, a pair of movable buckle of the bandage and a positioning bolt; the installation sliding plate is of a long strip structure, the fixed drag hook is of a U-shaped structure with one open end, one open end of the fixed drag hook is fixedly connected with one end of the installation sliding plate, the installation sliding plate is attached to the nuclear magnetic resonance bed, and the fixed drag hook is clamped at the edge of the nuclear magnetic resonance bed; the sliding support block is embedded on the installation sliding plate and horizontally moves along the length direction of the installation sliding plate, the fixing device main body is of a U-shaped structure with an opening at the upper end, and the fixing device main body is fixedly installed at the top of the sliding support block through the balance support seat; the fixing device main body and the sliding support block synchronously slide and are fixed on the installation sliding plate through the positioning bolt, and the balance support seat is in a round table-shaped structure with a wide upper part and a narrow lower part and is coaxially attached to the center of the bottom of the fixing device main body; the filling support cotton is embedded in the fixing device main body, the surface of the filling support cotton is concave downwards to form a cambered surface structure, and the anti-skid support surface is attached to the upper end surface of the filling support cotton; the pair of movable buckles for the binding band are symmetrically arranged at the top of the fixing device main body and positioned in the middle of the two sides of the fixing device main body respectively, and the two ends of the positioning binding band are movably connected to the fixing device main body through the pair of movable buckles for the binding band; the positioning jacks are respectively arranged on the filling support cotton and the anti-skid support surface at intervals, the positioning insertion bulges are respectively of a spherical structure and are embedded in the positioning jacks in an adaptive mode, the positioning insertion bulges are respectively arranged above the anti-skid support surface, anti-skid silica gel surfaces are respectively arranged on the surfaces of the positioning insertion bulges, and the positioning insertion bulges are made of hard plastic materials.
In the nuclear magnetic resonance auxiliary fixing device, the heat insulation layer is arranged on the end surface of the inner side of the anti-skidding supporting surface and is laid on the upper end surface of the filling supporting cotton.
In the above-mentioned auxiliary fixing device for nuclear magnetic resonance, the plurality of positioning insertion projections are respectively provided with a flange structure, and the flange structure radially surrounds the middle parts of the plurality of positioning insertion projections.
In the nuclear magnetic resonance auxiliary fixing device, the lower end surface of the installation sliding plate and the inner side end surface of the fixed drag hook are respectively provided with an anti-slip surface, and the installation sliding plate and the fixed drag hook are respectively in contact connection with the nuclear magnetic resonance bed through the anti-slip surfaces.
In the nuclear magnetic resonance auxiliary fixing device, the anti-skid supporting surface is provided with a plurality of air holes at intervals and is positioned in the middle of the anti-skid supporting surface.
In the aforementioned auxiliary fixing device for nuclear magnetic resonance, the fixing device body is provided with a pair of supporting seats therein, which are located at two side corners of the bottom of the fixing device body.
The utility model discloses can be used to the fixed of the health position when nuclear magnetic resonance examination, improve patient's comfort level.
Drawings
Fig. 1 is a front view of the nuclear magnetic resonance auxiliary fixing device of the present invention.
Fig. 2 is a plan view of the fixing device main body of the nuclear magnetic resonance auxiliary fixing device of the present invention.
Fig. 3 is a sectional view of the positioning insertion protrusion of the nuclear magnetic resonance auxiliary fixing device of the present invention.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1 to 3, an auxiliary fixing device for nuclear magnetic resonance comprises an installation sliding plate 1, a fixing drag hook 2, a positioning bandage 3, a sliding support block 4, a fixing device main body 5, a balance support seat 6, a filling support cotton 7, an antiskid support surface 8, a plurality of positioning jacks 9, a plurality of positioning insertion bulges 10, a pair of movable buckle 11 of bandage and a positioning bolt 12; the installation sliding plate 1 is of a long strip structure, the fixed drag hook 2 is of a U-shaped structure with one open end, one open end of the fixed drag hook 2 is fixedly connected with one end of the installation sliding plate 1, the installation sliding plate 1 is attached to the nuclear magnetic resonance bed, and the fixed drag hook 2 is clamped at the edge of the nuclear magnetic resonance bed; the sliding support block 4 is embedded on the installation sliding plate 1 and horizontally moves along the length direction of the installation sliding plate 1, the fixing device main body 5 is a U-shaped structure with an opening at the upper end, and the fixing device main body 5 is fixedly installed at the top of the sliding support block 4 through the balance support seat 6; the fixing device main body 5 and the sliding support block 4 synchronously slide and are fixed on the installation sliding plate 1 through the positioning bolt 12, and the balance support seat 6 is in a circular truncated cone-shaped structure with a wide upper part and a narrow lower part and is coaxially attached to the center of the bottom of the fixing device main body 5; the filling support cotton 7 is embedded in the fixing device main body 5, the surface of the filling support cotton 7 is concave downwards and is of a cambered surface structure, and the anti-skid support surface 8 is attached to the upper end surface of the filling support cotton 7; the pair of movable buckle 11 for binding band is respectively symmetrically arranged on the top of the fixing device main body 5 and is positioned in the middle of two sides of the fixing device main body 5, and two ends of the positioning binding band 3 are movably connected to the fixing device main body 5 through the pair of movable buckle 11 for binding band; the positioning insertion holes 9 are respectively arranged on the filling support cotton 7 and the anti-skid support surface 8 at intervals, the positioning insertion projections 10 are respectively of a spherical structure and are embedded in the positioning insertion holes 9 in an adaptive mode, and the positioning insertion projections 10 are respectively arranged above the anti-skid support surface 8.
The surfaces of the positioning insertion protrusions 10 are respectively provided with an anti-skidding silica gel surface 13, the positioning insertion protrusions 10 are made of hard plastic materials, the effects of supporting and positioning four limbs can be achieved, and the anti-skidding silica gel surfaces 13 are attached to skin to avoid allergy.
The heat preservation layer 14 is arranged on the end face of the inner side of the anti-skid supporting face 8, the heat preservation layer 14 is laid on the upper end face of the filling supporting cotton 7, the heat preservation effect can be achieved, and a patient is prevented from getting nervous and uncomfortable in a nuclear magnetic resonance examination room with low temperature.
The positioning insertion projections 10 are respectively provided with a flange structure 15, and the flange structures 15 radially surround the middle parts of the positioning insertion projections 10, so that the depth of the positioning insertion projections 10 inserted into the positioning insertion holes 9 can be limited, and the insertion and the extraction are convenient.
The lower terminal surface of installation sliding plate 1 and the medial surface of fixed drag hook 2 on be equipped with non-slip surface 16 respectively, installation sliding plate 1 and fixed drag hook 2 pass through respectively non-slip surface 16 be connected with the contact of nuclear magnetic resonance bed, can play skid-proof effect, keep the utility model discloses a place and use stably.
The antiskid holding surface 8 on the interval be equipped with a plurality of bleeder vents 17, be located the middle part of antiskid holding surface 8, improve gas permeability and comfort level, avoid laminating position sultry discomfort.
The fixing device main body 5 is internally provided with a pair of supporting seats 18 which are positioned at the corners of two sides of the bottom of the fixing device main body 5 and can provide a certain supporting force for the filling supporting cotton 7, so that the shape of the filling supporting cotton 7 is kept and the service life is prolonged.
When the fixing device is used, the installation sliding plate 1 is attached to a nuclear magnetic resonance bed, the edge of the nuclear magnetic resonance bed is hooked through the fixing draw hook 2 for fixing, the parts of elbows, knees and the like needing to be fixed are supported and fixed through the filling support cotton 7 in the fixing device main body 5, the anti-skidding support surface 8 can play a certain anti-skidding and supporting role, and the positioning inserting protrusions 10 are inserted into the positioning inserting holes 9 according to needs so as to accurately support the fixed parts and avoid body deviation and torsion; the fixing device main body 5 can slide through the sliding support block 4 and is positioned through the positioning bolt 12, and the balance support seat 6 keeps the fixing device main body 5 balanced to ensure that the shooting part is positioned in the center; the pair of movable binding band buckles 11 are connected to the fixing device main body 5 through the positioning binding bands 3, so that the shooting part is bound and further kept fixed.
To sum up, the utility model discloses can be used to the fixed at the health position when nuclear magnetic resonance examination, improve patient's comfort level.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the content of the present invention or the direct or indirect application attached to the technical field of other related products are included in the patent protection scope of the present invention.
Claims (6)
1. A nuclear magnetic resonance auxiliary fixing device is characterized in that: the device comprises an installation sliding plate, a fixing drag hook, a positioning bandage, a sliding supporting block, a fixing device main body, a balance supporting seat, filling supporting cotton, an anti-skidding supporting surface, a plurality of positioning jacks, a plurality of positioning insertion bulges, a pair of bandage movable buckles and a positioning bolt; the installation sliding plate is of a long strip structure, the fixed drag hook is of a U-shaped structure with one open end, one open end of the fixed drag hook is fixedly connected with one end of the installation sliding plate, the installation sliding plate is attached to the nuclear magnetic resonance bed, and the fixed drag hook is clamped at the edge of the nuclear magnetic resonance bed; the sliding support block is embedded on the installation sliding plate and horizontally moves along the length direction of the installation sliding plate, the fixing device main body is of a U-shaped structure with an opening at the upper end, and the fixing device main body is fixedly installed at the top of the sliding support block through the balance support seat; the fixing device main body and the sliding support block synchronously slide and are fixed on the installation sliding plate through the positioning bolt, and the balance support seat is in a round table-shaped structure with a wide upper part and a narrow lower part and is coaxially attached to the center of the bottom of the fixing device main body; the filling support cotton is embedded in the fixing device main body, the surface of the filling support cotton is concave downwards to form a cambered surface structure, and the anti-skid support surface is attached to the upper end surface of the filling support cotton; the pair of movable buckles for the binding band are symmetrically arranged at the top of the fixing device main body and positioned in the middle of the two sides of the fixing device main body respectively, and the two ends of the positioning binding band are movably connected to the fixing device main body through the pair of movable buckles for the binding band; the positioning jacks are respectively arranged on the filling support cotton and the anti-skid support surface at intervals, the positioning insertion bulges are respectively of a spherical structure and are embedded in the positioning jacks in an adaptive mode, the positioning insertion bulges are respectively arranged above the anti-skid support surface, anti-skid silica gel surfaces are respectively arranged on the surfaces of the positioning insertion bulges, and the positioning insertion bulges are made of hard plastic materials.
2. The nmr auxiliary fixture of claim 1, wherein: the inner side end surface of the anti-skid supporting surface is provided with a heat preservation layer, and the heat preservation layer is laid on the upper end surface of the filling supporting cotton.
3. The nmr auxiliary fixture of claim 1, wherein: the positioning insertion projections are respectively provided with a flange structure, and the flange structures radially surround the middle parts of the positioning insertion projections.
4. The nmr auxiliary fixture of claim 1, wherein: the lower end surface of the installation sliding plate and the inner side end surface of the fixed drag hook are respectively provided with an anti-slip surface, and the installation sliding plate and the fixed drag hook are respectively in contact connection with the nuclear magnetic resonance bed through the anti-slip surfaces.
5. The nmr auxiliary fixture of claim 1, wherein: the anti-skid supporting surface is provided with a plurality of air holes at intervals and is positioned in the middle of the anti-skid supporting surface.
6. The nmr auxiliary fixture of claim 1, wherein: the fixing device main body is internally provided with a pair of supporting seats which are positioned at the corners of two sides of the bottom of the fixing device main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016771.3U CN209932739U (en) | 2018-01-04 | 2018-01-04 | Nuclear magnetic resonance auxiliary fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016771.3U CN209932739U (en) | 2018-01-04 | 2018-01-04 | Nuclear magnetic resonance auxiliary fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209932739U true CN209932739U (en) | 2020-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820016771.3U Expired - Fee Related CN209932739U (en) | 2018-01-04 | 2018-01-04 | Nuclear magnetic resonance auxiliary fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209932739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977248A (en) * | 2021-04-25 | 2021-06-18 | 陈冬英 | Auxiliary fixing device for steel wire coil transportation |
-
2018
- 2018-01-04 CN CN201820016771.3U patent/CN209932739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977248A (en) * | 2021-04-25 | 2021-06-18 | 陈冬英 | Auxiliary fixing device for steel wire coil transportation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 Termination date: 20210104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |