CN211155790U - Magnetic resonance coil protection device - Google Patents

Abstract

The utility model discloses a magnetic resonance coil protection device relates to medical equipment technical field, this magnetic resonance coil protection device, including the housing, one side sliding connection of housing inner wall has first pinch-off blades, the opposite side sliding connection of housing inner wall has the second pinch-off blades, the first pad of filling of middle part fixedly connected with of first pinch-off blades, the coil groove has been seted up to the center department on first pad surface of filling, first interface groove has been seted up at the middle part of first pinch-off blades surface one side. This magnetic resonance coil protection device fills the pad through having set up first packing pad and second, and the coil groove has been seted up to the center department on first packing pad surface, and the blind hole has been seted up at the middle part that the second was filled the pad, the fixedly connected with shock pad of edge of blind hole inner wall bottom surface, and the top surface fixedly connected with of shock pad supports tight piece, can make and fill through first packing pad and second and fill the closed messenger of pad and support tight piece and press from both sides tightly, and the shock pad still can alleviate vibrations, reaches the purpose that improves the protection effect.

Description

Magnetic resonance coil protection device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a magnetic resonance coil protection device.

Background

The nuclear magnetic resonance apparatus is widely applied to medical diagnosis, which utilizes the characteristic of nuclear spin motion, adds a superconducting magnetic field, obtains electromagnetic signals from a human body after being excited by radio frequency pulses, detects the electromagnetic signals by a detector and transmits the electromagnetic signals to a computer, processes the signals by the computer, displays images of a patient on a screen after conversion and diagnoses the images by a doctor, wherein the acquisition of the electromagnetic signals of the human body is completed by a detection coil of the nuclear magnetic resonance apparatus, the detection coil used at present is usually made by wrapping cloth, and is attached to an examination part of the patient by medical personnel when in use, because the detection position is not fixed when the medical personnel examines the patient, the nuclear magnetic resonance coil causes the circuit of a chip in the coil to be broken due to the improper bending position, angle and force, meanwhile, the coil packaged by the cloth lacks of a drop-proof design, and the coil is easy to be damaged when the coil is dropped on the ground by hands when in, cause very big economic loss, consequently the utility model provides a magnetic resonance coil protection device for solve the problem that current nuclear magnetic resonance detection coil exists.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a magnetic resonance coil protection device has solved current nuclear magnetic resonance detection coil, the coil of bending easily, still breaks the problem of coil easily simultaneously.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a magnetic resonance coil protection device comprises a housing, wherein one side of the inner wall of the housing is slidably connected with a first clamping plate, the other side of the inner wall of the housing is slidably connected with a second clamping plate, the middle part of the first clamping plate is fixedly connected with a first filling pad, the center of the surface of the first filling pad is provided with a coil groove, the middle part of one side of the surface of the first clamping plate is provided with a first interface groove, one side of the first interface groove is fixedly connected with a first interface pad, the edge of the surface of the first clamping plate is fixedly connected with a plurality of bolts, the middle part of the second clamping plate is fixedly connected with a second filling pad, the middle part of the second filling pad is provided with a blind hole, the edge of the bottom surface of the inner wall of the blind hole is fixedly connected with a damping pad, the top surface of the damping pad is fixedly connected with a pressing sheet, one side of the pressing sheet is provided with a communicating groove, the middle, one side fixedly connected with second interface pad in second interface groove, a plurality of jacks have been seted up to the edge on second clamp plate surface, the bottom fixedly connected with haulage rope of housing outer wall one side, the solid fixed ring of one end fixedly connected with of housing is kept away from to the haulage rope, the slide opening has all been seted up to the both sides at first clamp plate and second clamp plate top, the inside sliding connection of slide opening has the spacer pin, the one end fixedly connected with pull ring of spacer pin, the surface of spacer pin has cup jointed rubber shrapnel.

Optionally, the middle of the front surface of the outer wall of the housing is fixedly connected with a contact pad, the two sides of the outer wall of the housing are fixedly connected with anti-slip pads, and the tops of the two sides of the outer wall of the housing are provided with a plurality of limiting grooves.

Optionally, the position of the limit pin corresponds to the position of the limit groove, the size of the limit pin is matched with the size of the limit groove, and the inclined surface of the limit pin corresponds to the inclined surface of the limit groove.

Optionally, the first interface groove corresponds to the second interface groove in position, the first interface groove is matched with the second interface groove in size, the first interface groove and the second interface groove are both semicircular grooves, the first interface pad corresponds to the second interface pad in position, the first interface pad is equal in size to the second interface pad, and the first interface pad is identical in shape to the second interface pad.

Optionally, the position of the first filling pad corresponds to the position of the second filling pad, the size of the first filling pad is equal to the size of the second filling pad, the position of the coil slot corresponds to the position of the abutting sheet, and the shape of the coil slot is matched with the shape of the abutting sheet.

Optionally, the position of the plug corresponds to the position of the jack, the diameter of the plug is matched with the diameter of the jack, and the length of the plug is equal to the depth of the jack.

(III) advantageous effects

The utility model provides a magnetic resonance coil protection device possesses following beneficial effect:

(1) this magnetic resonance coil protection device, through having set up first filling pad and second filling pad, the coil groove has been seted up to the center department on first filling pad surface, the blind hole has been seted up at the middle part of second filling pad, the edge fixedly connected with shock pad of blind hole inner wall bottom surface, the top surface fixedly connected with of shock pad supports the piece, and the position of coil groove is corresponding with the position of supporting the piece, the shape of coil groove and the shape looks adaptation of supporting the piece, can make the coil place in the coil groove and make through first filling pad and second filling pad closure support the tight coil of piece clamp, thereby fixed coil, and still can alleviate the vibrations of outside collision to the coil through the shock pad, reach the purpose that improves coil protection effect.

(2) This magnetic resonance coil protection device, through having set up the haulage rope, the solid fixed ring of one end fixedly connected with of housing is kept away from to the haulage rope, and haulage rope and housing fixed connection, will gu fixed ring cover to wrist department when can making the user use to can play the guard action through the haulage rope when taking place the coil and drop taking off one's hands, prevent that the coil from falling to the ground and breaking the coil, solved current detection coil and lacked the problem that drops the protection, reach the purpose that improves the security.

(3) This magnetic resonance coil protection device, through having set up the housing, the bolt, jack and spacer pin, a plurality of spacing grooves have been seted up at the top of housing outer wall both sides, and the position of spacer pin and spacing groove is corresponding, the position of bolt is corresponding with the position of jack, can make the user dock first clamp plate and second clamp plate through bolt and jack, simultaneously through spacer pin and spacing groove with first clamp plate and second clamp plate fixed go into the housing, such design can need not to use the screw to carry out the dismouting, thereby make things convenient for the installation and the dismantlement of coil, reach convenient to use's purpose.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the first clamping plate of the present invention;

fig. 3 is a schematic structural view of a second splint according to the present invention;

FIG. 4 is a schematic view of the internal structure of the second filling pad of the present invention;

fig. 5 is a schematic view of the internal structure of the slide hole of the present invention.

In the figure: 1-housing, 2-contact pad, 3-non-slip pad, 4-first clamping plate, 5-second clamping plate, 6-limit pin, 7-traction rope, 8-fixing ring, 9-first filling pad, 10-coil groove, 11-first interface groove, 12-first interface pad, 13-bolt, 14-pull ring, 15-second filling pad, 16-blind hole, 17-abutting sheet, 18-communicating groove, 19-jack, 20-second interface groove, 21-second interface pad, 22-shock pad, 23-second interface pad, 24-rubber elastic sheet and 25-limit groove.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a magnetic resonance coil protection device comprises a housing 1, one side of the inner wall of the housing 1 is slidably connected with a first clamping plate 4, the other side of the inner wall of the housing 1 is slidably connected with a second clamping plate 5, the middle part of the first clamping plate 4 is fixedly connected with a first filling pad 9, the center of the surface of the first filling pad 9 is provided with a coil groove 10, the middle part of one side of the surface of the first clamping plate 4 is provided with a first interface groove 11, one side of the first interface groove 11 is fixedly connected with a first interface pad 12, the edge of the surface of the first clamping plate 4 is fixedly connected with a plurality of bolts 13, the middle part of the second clamping plate 5 is fixedly connected with a second filling pad 15, the middle part of the second filling pad 15 is provided with a blind hole 16, the edge of the inner wall bottom surface of the blind hole 16 is fixedly connected with a shock absorption pad 22, the top surface of the shock absorption pad 22 is fixedly connected, second interface groove 20 has been seted up at the middle part of 5 one sides of second clamp plate, one side fixedly connected with second interface pad 21 of second interface groove 20, a plurality of jacks 19 have been seted up to the edge on 5 surfaces of second clamp plate, the bottom fixedly connected with haulage rope 7 of 1 outer wall one side of housing, the solid fixed ring 8 of one end fixedly connected with of housing 1 is kept away from to haulage rope 7, slide opening 23 has all been seted up with the both sides at 5 tops of second clamp plate to first clamp plate 4, the inside sliding connection of slide opening 23 has spacer pin 6, the one end fixedly connected with pull ring 14 of spacer pin 6, rubber shell fragment 24 has been cup jointed on the surface of spacer pin 6.

As an optional technical solution of the utility model:

the positive middle part fixedly connected with contact pad 2 of housing 1 outer wall, contact pad 2 and the contact of the position that the patient examined, 2 soft textures of contact pad can improve patient's comfort level, the equal fixedly connected with slipmat 3 in both sides of housing 1 outer wall, and slipmat 3 is located the handheld position of user, improves frictional force, prevents to drop, and a plurality of spacing grooves 25 have been seted up at the top of housing 1 outer wall both sides.

As an optional technical solution of the utility model:

the position of the limiting pin 6 corresponds to the position of the limiting groove 25, the size of the limiting pin 6 is matched with the size of the limiting groove 25, and the inclined surface of the limiting pin 6 corresponds to the inclined surface of the limiting groove 25, so that the limiting pin 6 can automatically slide into the limiting groove 25 under the pushing of the rubber elastic sheet 24 after the first clamping plate 4 and the second clamping plate 5 are inserted into the housing 1, and the first clamping plate 4 and the second clamping plate 5 are limited to move upwards.

As an optional technical solution of the utility model:

the position of the first interface groove 11 corresponds to the position of the second interface groove 20, the first interface groove 11 is matched with the size of the second interface groove 20, the first interface groove 11 and the second interface groove 20 are both semicircular grooves, the first interface groove 11 and the second interface groove 20 can form a circular channel through butt joint and can be used for connecting wiring, the position of the first interface pad 12 corresponds to the position of the second interface pad 21, the size of the first interface pad 12 is equal to that of the second interface pad 21, the shape of the first interface pad 12 is equal to that of the second interface pad 21, and the first interface pad 12 and the second interface pad 21 are spliced to form a circular cushion structure for protecting the wiring and preventing the wiring from being broken in use.

As an optional technical solution of the utility model:

the position of the first filling pad 9 corresponds to the position of the second filling pad 15, the size of the first filling pad 9 is equal to that of the second filling pad 15, the position of the coil slot 10 corresponds to that of the abutting sheet 17, and the shape of the coil slot 10 is matched with that of the abutting sheet 17, so that the position of the first filling pad 9 and the position of the second filling pad 15 can be completely butted together, and the abutting sheet 17 can just abut against the coil in the coil slot 10.

As an optional technical solution of the utility model:

the position of the bolt 13 corresponds to the position of the jack 19, the diameter of the bolt 13 is matched with that of the jack 19, and the length of the bolt 13 is equal to the depth of the jack 19, so that the first clamping plate 4 and the second clamping plate 5 can be accurately butted together through butting of the bolt 13 and the jack 19.

When the magnetic resonance detection device is used, a coil is firstly placed in the coil groove 10, then a wiring line penetrates through the connecting coil from the first interface groove 11, then the second clamping plate 5 and the first clamping plate 4 are spliced together, the jack 19 is aligned with the plug pin 13 during splicing, and then the abutting sheet 17 can abut against the coil in the coil groove 10, then the second clamping plate 5 and the first clamping plate 4 are inserted into the housing 1, and then the lower limit pin 6 is clamped into the limit groove 25 under the pushing of the rubber elastic sheet 24, so that the second clamping plate 5 and the first clamping plate 4 are fixed, and then the fixing ring 8 can be sleeved at the wrist and the housing 1 is held by hand to perform magnetic resonance detection.

In conclusion, when the magnetic resonance coil protection device is used, the first filling pad 9 and the second filling pad 15 are arranged, the coil groove 10 is formed in the center of the surface of the first filling pad 9, the blind hole 16 is formed in the middle of the second filling pad 15, the shock absorption pad 22 is fixedly connected to the edge of the bottom surface of the inner wall of the blind hole 16, the top surface of the shock absorption pad 22 is fixedly connected with the abutting piece 17, the position of the coil groove 10 corresponds to the position of the abutting piece 17, the shape of the coil groove 10 is matched with the shape of the abutting piece 17, a coil can be placed in the coil groove 10, the abutting piece 17 tightly clamps the coil through the closing of the first filling pad 9 and the second filling pad 15, the coil is fixed, the vibration of external impact on the coil can be reduced through the shock absorption pad 22, the purpose of improving the coil protection effect is achieved, the traction rope 7 is further arranged, the fixing ring 8 is fixedly connected to one end, far away from the housing 1, of, and the traction rope 7 is fixedly connected with the housing 1, so that a user can sleeve the fixing ring 8 at the wrist when using the device, thereby the coil can be protected by the traction rope 7 when falling off the hands, the coil is prevented from falling to the ground and breaking the coil, the problem that the existing detection coil is lack of falling protection is solved, and the purpose of improving the safety is achieved, finally, the housing 1, the bolt 13, the jack 19 and the limit pin 6 are arranged, a plurality of limit grooves 25 are arranged at the top of the two sides of the outer wall of the housing 1, the position of the limit pin 6 corresponds to the position of the limit groove 25, the position of the bolt 13 corresponds to the position of the jack 19, the user can butt joint the first clamping plate 4 and the second clamping plate 5 by the bolt 13 and the jack 19, and simultaneously fix the first clamping plate 4 and the second clamping plate 5 into the housing 1 by the limit pin 6 and the limit groove 25, the design can be disassembled and assembled without using screws, thereby facilitating the installation and the disassembly of the coil and achieving the purpose of convenient use.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A magnetic resonance coil protection device comprising a housing (1), characterized in that:

one side of the inner wall of the housing (1) is slidably connected with a first clamping plate (4), the other side of the inner wall of the housing (1) is slidably connected with a second clamping plate (5), the middle part of the first clamping plate (4) is fixedly connected with a first filling pad (9), the center of the surface of the first filling pad (9) is provided with a coil groove (10), the middle part of one side of the surface of the first clamping plate (4) is provided with a first interface groove (11), one side of the first interface groove (11) is fixedly connected with a first interface pad (12), the edge of the surface of the first clamping plate (4) is fixedly connected with a plurality of bolts (13), the middle part of the second clamping plate (5) is fixedly connected with a second filling pad (15), the middle part of the second filling pad (15) is provided with a blind hole (16), and the edge of the bottom surface of the inner wall of the blind hole (16) is fixedly connected with a shock, the top surface of the shock pad (22) is fixedly connected with a propping piece (17), one side of the propping piece (17) is provided with a communicating groove (18), the middle part of one side of the second clamping plate (5) is provided with a second interface groove (20), one side of the second interface groove (20) is fixedly connected with a second interface pad (21), the edge of the surface of the second clamping plate (5) is provided with a plurality of jacks (19), the bottom of one side of the outer wall of the housing (1) is fixedly connected with a traction rope (7), one end of the traction rope (7) far away from the housing (1) is fixedly connected with a fixing ring (8), two sides of the tops of the first clamping plate (4) and the second clamping plate (5) are both provided with sliding holes (23), the inner part of the sliding holes (23) is slidably connected with a limiting pin (6), one end of the limiting pin (6) is fixedly connected with a pull ring (14), and the surface of the limiting pin (6) is sleeved with a rubber elastic sheet (24).

2. A magnetic resonance coil protection device according to claim 1,

the anti-slip protective cover is characterized in that a contact pad (2) is fixedly connected to the middle of the front surface of the outer wall of the cover shell (1), anti-slip pads (3) are fixedly connected to the two sides of the outer wall of the cover shell (1), and a plurality of limiting grooves (25) are formed in the tops of the two sides of the outer wall of the cover shell (1).

3. A magnetic resonance coil protection device according to claim 1,

the position of the limiting pin (6) corresponds to the position of the limiting groove (25), the size of the limiting pin (6) is matched with the size of the limiting groove (25), and the inclined plane of the limiting pin (6) corresponds to the inclined plane of the limiting groove (25).

4. A magnetic resonance coil protection device according to claim 1,

the position of the first interface groove (11) corresponds to the position of the second interface groove (20), the first interface groove (11) is matched with the second interface groove (20) in size, the first interface groove (11) and the second interface groove (20) are both semicircular grooves, the position of the first interface pad (12) corresponds to the position of the second interface pad (21), the size of the first interface pad (12) is equal to that of the second interface pad (21), and the shape of the first interface pad (12) is the same as that of the second interface pad (21).

5. A magnetic resonance coil protection device according to claim 1,

the position of the first filling pad (9) corresponds to the position of the second filling pad (15), the size of the first filling pad (9) is equal to that of the second filling pad (15), the position of the coil slot (10) corresponds to the position of the abutting sheet (17), and the shape of the coil slot (10) is matched with that of the abutting sheet (17).

6. A magnetic resonance coil protection device according to claim 1,

the position of the bolt (13) corresponds to the position of the jack (19), the diameter of the bolt (13) is matched with that of the jack (19), and the length of the bolt (13) is equal to the depth of the jack (19).

Images