CN205846344U - Connector mechanism and include the nuclear magnetic resonance imaging system of this connector mechanism - Google Patents
Connector mechanism and include the nuclear magnetic resonance imaging system of this connector mechanism Download PDFInfo
- Publication number
- CN205846344U CN205846344U CN201620167754.0U CN201620167754U CN205846344U CN 205846344 U CN205846344 U CN 205846344U CN 201620167754 U CN201620167754 U CN 201620167754U CN 205846344 U CN205846344 U CN 205846344U
- Authority
- CN
- China
- Prior art keywords
- coil unit
- spine coil
- connector
- handle
- connector plug
- 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.)
- Active
Links
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
This utility model provides a kind of connector mechanism and includes the nuclear magnetic resonance imaging system of this connector mechanism, connector mechanism is for being electrically connected to bed unit (3) by the spine coil unit (1) of nuclear magnetic resonance imaging system, and connector mechanism includes: the connector plug (7) being arranged on spine coil unit (1)；And it is arranged in bed unit (3) and is used for receiving the connector body (9) of connector plug (7)；It is characterized in that, connector plug (7) is movably disposed on spine coil unit (1) so that connector plug (7) can move to retracted position or extended position relative to spine coil unit (1).According to this utility model, it is possible to prevent connector plug or connector body by any damage.
Description
Technical field
This utility model relates to nuclear magnetic resonance imaging system, particularly relates to a kind of connector mechanism for being electrically connected in bed unit by the spine coil unit of nuclear magnetic resonance imaging system.
Background technology
Nuclear magnetic resonance imaging system owing to its image definition is high, multi-faceted thin slice scan can be carried out, to the high diagnosis rate of difficult and complicated illness and the features such as human body no pain and not damaged are widely used.When patient is scanned by needs, patient typically requires and lies in bed unit and fixing selected coil unit on patient body, then bed unit is sent in the vestibule that magnet system limits together with the patient lain in bed unit and is scanned.But, when patient's spine portion is carried out NMR (Nuclear Magnetic Resonance)-imaging, need first to be placed in bed unit by spine coil unit, patient lies directly between on spine coil unit, then bed unit, the spine coil unit that is placed in bed unit is sent in the vestibule that magnet system limits together with the patient lying on spine coil unit and is scanned.
When patient is scanned, the signal demand collected by spine coil unit is passed to image processing system by bed unit, therefore, between spine coil unit and bed unit, usual device has adapter, and this adapter generally includes the plug being arranged on bottom spine coil unit and is arranged on bed unit correspondence position and for receiving the socket of plug.Due to spine coil unit size more greatly and the heaviest, when spine coil unit being placed in bed unit every time, it is difficult to make to be arranged on the plug bottom spine coil unit and the socket being arranged in bed unit is accurately directed at, so easily lead to plug or socket is damaged.Similarly, when spine coil unit is removed from bed unit, with spine coil unit power vertically upward, plug is come out of the socket if not using, will also result in plug or socket is damaged.
Accordingly, it would be desirable to of the prior art for the connector mechanism that the spine coil unit of nuclear magnetic resonance imaging system is electrically connected in bed unit is improved.
Utility model content
A purpose of the present utility model is intended to overcome above-mentioned defect of the prior art, thering is provided a kind of connector mechanism for being electrically connected in bed unit by the spine coil unit of nuclear magnetic resonance imaging system, this connector mechanism can be effectively prevented the plug of adapter when being placed in bed unit by spine coil unit or being removed from bed unit by spine coil unit or socket is damaged.
According to an aspect of the present utility model, it is provided that a kind of connector mechanism, described connector mechanism is for being electrically connected to bed unit by the spine coil unit of nuclear magnetic resonance imaging system, and described connector mechanism includes:
It is arranged on the connector plug on described spine coil unit；And
It is arranged in described bed unit and for receiving the connector body of described connector plug；
It is characterized in that, described connector plug is movably disposed on described spine coil unit so that described connector plug can move to retracted position or extended position relative to described spine coil unit.
Preferably, described connector plug is through the housing of described spine coil unit and vertically movable relative to the upper surface of described spine coil unit is arranged on described spine coil unit so that described connector plug can move to described retracted position or described extended position relative to the basal surface of described spine coil unit.
Preferably, described connector mechanism also includes the handle being rotatably supported on the upper shell of described spine coil unit, it is formed with cam path on described handle, protrudent pin on the housing of described connector plug is received in described cam path so that described connector plug can move to described retracted position or described extended position along with the rotation of described handle.Cam path also acts as the effect of leverage so that connector plug into and out more laborsaving and convenient.Handle is suitable for grasping, and contributes to the carrying of spine coil unit, positions, puts.
Preferably, described handle is bearing on described spine coil unit by fulcrum post, described cam path is involute shape, on described cam path, the position of beeline to described fulcrum post is defined as the starting point end of described cam path, on described cam path, the position of longest distance to described fulcrum post is defined as the terminal end of described cam path, described longest distance is selected such that with the difference of described beeline to be placed in described bed unit and when described connector plug is in described retracted position, described connector plug will not contact described connector body when described spine coil unit, and in described spine coil unit is placed in described bed unit and when described connector plug is in extended position, described connector plug is inserted into described connector body.
Preferably, the straight line from the starting point end of described fulcrum post to described cam path and the angle from the straight line of the described terminal end of described fulcrum post to described cam path are 90 degree.
Preferably, described handle can turn to stand up position or reception position around described fulcrum post relative to described spine coil unit, described cam path is arranged to the described protrudent pin when described handle is in described stand up position and is in the described starting point end of described cam path, and described protrudent pin is at the described terminal end of described cam path when described handle is in described reception position.
Preferably, the upper shell of described spine coil unit is formed with the holding tank for receiving described handle.When handle is received in holding tank, the upper surface of spine coil unit is formed and is suitable to the smooth surface that patient lies down.
Preferably, described handle is the U-shape with two ends, and it is formed with the U-shaped holding tank for receiving described handle on the upper shell of described spine coil unit, described handle is supported rotatably on the upper shell of described spine coil unit by the described fulcrum post through said two end and through the wall of described holding tank, in the described cam path that the described protrudent pin extended from the housing both sides of described connector plug respectively is accommodated in the corresponding end of described handle, the end of described handle is formed relative to the main part of described handle with being increased, and each end of described holding tank is formed with the opening of the upper shell penetrating described spine coil unit, to receive the end being increased of described handle.
Preferably, described spine coil unit and described bed unit are provided with the device for pre-positioning making described connector plug align with described connector body.
According to another aspect of the present utility model, it is provided that a kind of nuclear magnetic resonance imaging system, it is characterised in that described nuclear magnetic resonance imaging system includes connector mechanism as above.
According to the connector mechanism for the spine coil unit of nuclear magnetic resonance imaging system is electrically connected in bed unit of the present utility model, owing to described connector plug can move to retracted position or extended position relative to the basal surface of described spine coil unit, it is therefore possible to prevent connector plug or connector body are by any damage.
Accompanying drawing explanation
Fig. 1 shows spine coil unit and the bed unit including the connector mechanism according to this utility model preferred embodiment with decomposing schematic representation；
Fig. 2 shows the spine coil unit in Fig. 1 with partial exploded view；
With partial sectional view, Fig. 3 shows that the handle of the connector mechanism according to this utility model preferred embodiment is rotated to stand up position；
With partial sectional view, Fig. 4 shows that the handle of the connector mechanism according to this utility model preferred embodiment is rotated to reception position；
Fig. 5 shows the spine coil unit in Fig. 1 with schematic isometric, and wherein, the handle of connector mechanism is rotated to the plug of stand up position and adapter and is in retracted position；
Fig. 6 shows the spine coil unit in Fig. 1 with schematic isometric, and wherein, the handle of connector mechanism is rotated to the plug of reception position and adapter and is in extended position；And
Fig. 7 shows the spine coil unit having been placed in bed unit with partial perspective view.
Detailed description of the invention
The preferred embodiments of the present invention are described in detail below in conjunction with example.It will be understood by those skilled in the art that these exemplary embodiments to be not meant to the present invention and form any restriction.
Fig. 1 shows spine coil unit and the bed unit including the connector mechanism according to this utility model preferred embodiment with decomposing schematic representation, and Fig. 2 shows the spine coil unit in Fig. 1 with partial exploded view.As illustrated in fig. 1 and 2, for the connector mechanism 5 that the spine coil unit 1 of nuclear magnetic resonance imaging system is electrically connected in bed unit 3 being generallyd include the connector plug 7 being arranged on spine coil unit 1 and being arranged in bed unit 3 and be used for receiving the connector body 9 of connector plug 7.According to this utility model, connector plug 7 is arranged on spine coil unit 1 vertically movablely relative to the upper surface 11 of spine coil unit 1 so that connector plug 7 can be retracted relative to the basal surface 12 of spine coil unit 1 or stretch out.
According to this utility model preferred embodiment, the opening 17 and 19 of general alignment it is respectively formed with, in order to the connector plug 7 electrically connected with the element in spine coil unit housing can be moved up and down relative to spine coil unit housing by opening 17 and 19 on the upper shell 13 of spine coil unit 1 and lower house 15.Connector mechanism 5 according to this utility model preferred embodiment also includes the handle 21 of general U-shape, and handle 21 is by being supported rotatably on the upper shell 13 of spine coil unit 1 through fulcrum post 23a and 23b of two end 21a and 21b.Owing to client need lies in spine coil unit 1 when to patient's scanning imagery, thus at spine coil unit, ready handle 21 afterwards is installed and should not highlight from the upper surface 11 of the upper shell 13 of spine coil unit 1.To this end, the opening 17 at the upper shell 13 of spine coil unit 1 is formed around holding tank 25.Fulcrum post 23a is through the hole 25b on another wall of one end of hole 25a, an end 21a of handle 21 and holding tank 25 on the wall of one end of holding tank 25, and the hole 25b on another wall of the other end of hole 25a, the other end 21b of handle 21 and the holding tank 25 on the wall of the other end that fulcrum post 23a passes holding tank 25.In this manner it is possible to be rotatably supported on the upper shell 13 of spine coil unit 1 by handle 21, and handle 21 can be rotated to be in reception position in holding tank 25.
According to this utility model preferred embodiment, it is respectively formed with cam path 27 on two end 21a and 21b of handle 21, the connector plug housing 7a both sides being positioned at connector plug 7 upper end are extended with protrudent pin 7b (illustrate only the protrudent pin of connector plug housing 7a side in Fig. 2), the protrudent pin 7b that connector plug housing 7a both sides extend is respectively received within the cam path 27 in the corresponding end of handle 21, so that when handle 21 rotates around fulcrum post 23a and 23b relative to the upper shell 13 of spine coil unit 1, the protrudent pin 7b that connector plug housing 7a both sides extend can move along cam path 27, thus cause whole connector plug 7 to move back and forth along the direction of the upper surface 11 of the upper shell 13 being generally perpendicular to spine coil unit 1.
With partial sectional view, Fig. 3 shows that the handle of the connector mechanism according to this utility model preferred embodiment is rotated to stand up position, with partial sectional view, Fig. 4 shows that the handle of the connector mechanism according to this utility model preferred embodiment is rotated to reception position.Fig. 5 shows the spine coil unit in Fig. 1 with schematic isometric, and wherein, the handle of connector mechanism is rotated to the plug of stand up position and adapter and is in retracted position；Fig. 6 shows the spine coil unit in Fig. 1 with schematic isometric, and wherein, the handle of connector mechanism is rotated to the plug of reception position and adapter and is in extended position.As shown in Figures 3 and 4, in order to make there is sufficiently large space on the end of handle 21 to form cam path 27, end 21a and 21b of handle 21 is formed relative to the main part of handle 21 with being increased.In a preferred embodiment, end 21a and 21b of handle 21 is shown as semicircle, but can also be quadrant shape, square or other shape.Owing to end 21a with 21b of handle 21 is formed by relative with increasing, form the opening 29 of the upper shell 13 penetrating spine coil unit 1 for receiving the end of the holding tank 25 of handle 21.When handle 21 is rotated, end 21a and 21b of handle 21 is freely rotatable respectively in corresponding opening 29.nullCam path 27 is preferably formed to involute shape，On cam path 27, the position of beeline L1 to fulcrum post 23a or 23b is defined as the starting point end 27a of cam path 27，And the position of longest distance L2 to fulcrum post 23a or 23b is defined as the terminal end 27b of cam path 27 on cam path 27，The distance that connector plug 7 moves back and forth along the direction of the upper surface 11 of the upper shell 13 being generally perpendicular to spine coil unit 1 is essentially equal to the difference of this longest distance L2 and beeline L1，Therefore，This difference is selected to when spine coil unit 1 is placed in bed unit 3 and connector plug 7 is in retracted position (as shown in Figure 5) relative to spine coil unit 1，Connector plug 7 will not contact the connector body 9 being arranged in bed unit 3，And when spine coil unit 1 is placed in bed unit 3 and connector plug 7 is in extended position (as shown in Figure 6) relative to spine coil unit 1，Connector plug 7 is inserted in the connector body 9 being arranged in bed unit 3.Preferably, from the straight line of the starting point end 27a of fulcrum post 23a or 23b to cam path 27 and the angle from the straight line of the terminal end 27b of fulcrum post 23a or 23b to cam path 27 generally 90 degree.So, when handle 21 turns to the reception position shown in Fig. 4 from the stand up position shown in Fig. 3, connector plug 7 moves to extended position from its retracted position；Otherwise, when handle 21 turns to the stand up position shown in Fig. 3 from the reception position shown in Fig. 4, connector plug 7 moves to retracted position from its extended position.When being in stand up position in order to ensure handle 21, connector plug 7 is in retracted position, and the protrudent pin 7b extended from connector plug housing 7a when handle 21 is in stand up position is at the starting point end 27a of cam path 27；And the protrudent pin 7b extended from connector plug housing 7a when handle 21 is in reception position is at the terminal end 27b of cam path 27.
When spine coil unit 1 is placed in bed unit 3 by needs, handle 21 is first made to rotate to the stand up position shown in Fig. 3 and 5, make connector plug 7 be in retracted position relative to the basal surface 12 of spine coil unit 1, now can hold handle 21 and spine coil unit 1 is placed in bed unit 3 connector body 9 making connector plug 7 and be arranged on bed unit on 3 be in the position of general alignment.If connector plug 7 does not align with the connector body 9 being arranged in bed unit 3, can suitably adjust the position of spine coil unit 1 until connector plug 7 aligns with connector body 9.Then, handle 21 is rotated to the reception position shown in Fig. 4 and 6, now, the protrudent pin 7b that connector plug housing 7a both sides extend moves along cam path 27, thus drives connector plug 7 to move downward and be inserted in the connector body 9 being arranged in bed unit 3.When spine coil unit 1 is removed from bed unit 3 by needs, handle 21 is rotated to the stand up position shown in Fig. 3 and 5 from the reception position shown in Fig. 4 and 6, now, the protrudent pin 7b that connector plug housing 7a both sides extend moves along cam path 27, thus drives connector plug 7 to move upward and extract from the connector body 9 being arranged on bed unit 3.Subsequently, hold handle 21 to be removed from bed unit 3 by spine coil unit 1.
Connector body 9 in order to make the connector plug 7 being arranged on spine coil unit 1 be arranged in bed unit 3 aligns rapidly and accurately, can arrange device for pre-positioning on spine coil unit 1 and bed unit 3.Fig. 7 shows the spine coil unit having been placed in bed unit with partial perspective view.As it is shown in fig. 7, device for pre-positioning includes the locator protrusions 31 being arranged on spine coil unit 1 and is arranged in bed unit 3 positioning recess 33 for receiving locator protrusions 31.Certainly, locator protrusions 31 is arranged in bed unit 3, and being arranged on by positioning recess 33 is also feasible on spine coil unit 1.Illustrate only in the figure 7 and be positioned at spine coil unit 1 and the device for pre-positioning of bed unit 3 side, the opposite side in spine coil unit 1 and bed unit 3 can also arrange device for pre-positioning.Additionally, device for pre-positioning can also be provided in the mark line in spine coil unit 1 and bed unit 3.
According to this utility model, connector plug is shiftably disposed on spine coil unit, during spine coil unit is placed into bed unit, in the case of the connector body not guaranteeing the connector plug being arranged on spine coil unit be arranged in bed unit aligns, never there is any contact with bed unit in connector plug.And, either during connector plug inserts connector body, still connector plug is during connector body is extracted, and connector plug is along substantially vertical with the upper surface of spine coil unit direction motion.It is therefore possible to prevent connector plug or connector body are by any damage.
In preferred embodiment above, connector plug is shown as moving by means of cam structure, it will be appreciated that moving up and down of connector plug can also be realized alternate manner.For example, it is possible to arrange guiding groove on the housing of spine coil unit, the protrudent pin that connector plug housing both sides extend is received in guiding groove, and operator can move up and down connector plug with hands directed along guiding groove.Compared with moving up and down connector plug with hands directed along guiding groove, the cam structure that this utility model preferred embodiment uses make use of lever principle, this make connector plug into and out more laborsaving, convenient.
Although this utility model being described in detail already in connection with this utility model preferred embodiment, but it is to be understood that, this detailed description is only for explaining that this utility model is not constituted restriction of the present utility model.Such as, handle can not be U-shaped, but be formed with the straight-bar of cam path an end, and the protrudent pin being positioned at connector plug housing centre position is received in cam path.In addition, although in this utility model preferred embodiment, connector plug is arranged on spine coil unit vertically movablely relative to the upper surface of spine coil unit, it it should be understood that, it is also feasible that connector plug can be arranged on spine coil unit relative to the upper surface of spine coil unit with moving in parallel, now, connector body may be provided on the sidewall of bed unit.The technical scheme that scope of the present utility model is defined by the claims determines.
Claims (10)
1. a connector mechanism, described connector mechanism is for being electrically connected to bed unit (3) by the spine coil unit (1) of nuclear magnetic resonance imaging system, and described connector mechanism includes:
The connector plug (7) being arranged on described spine coil unit (1)；And
It is arranged in described bed unit (3) and is used for receiving the connector body (9) of described connector plug (7)；
It is characterized in that, described connector plug (7) is movably disposed on described spine coil unit (1) so that described connector plug (7) can move to retracted position or extended position relative to described spine coil unit (1).
2. connector mechanism as claimed in claim 1, it is characterized in that, described connector plug (7) is through the housing of described spine coil unit (1) and vertically movable relative to the upper surface of described spine coil unit (1) (11) is arranged on described spine coil unit (1) so that described connector plug (7) can move to described retracted position or described extended position relative to the basal surface of described spine coil unit (1) (12).
3. connector mechanism as claimed in claim 1 or 2, it is characterized in that, described connector mechanism also includes the handle (21) being rotatably supported on the upper shell (13) of described spine coil unit (1), cam path (27) it is formed with on described handle, protrudent pin (7b) on the housing (7a) of described connector plug (7) is received in described cam path (27) so that described connector plug (7) can move to described retracted position or described extended position along with the rotation of described handle (21).
null4. connector mechanism as claimed in claim 3，It is characterized in that，Described handle (21) passes through fulcrum post (23a,23b) it is bearing on described spine coil unit (1)，Described cam path (27) is involute shape，Described cam path (27) is upper to described fulcrum post (23a，The position of beeline (L1) 23b) is defined as the starting point end (27a) of described cam path (27)，Described cam path (27) is upper to described fulcrum post (23a，The position of longest distance L2 23b) is defined as the terminal end (27b) of described cam path (27)，Described longest distance (L2) be selected such that with the difference of described beeline (L1) when described spine coil unit (1) be placed on described bed unit (3) upper and time described connector plug (7) is in described retracted position described connector plug (7) described connector body (9) will not be contacted，And when described spine coil unit (1) be placed on described bed unit (3) upper and time described connector plug (7) is in extended position described connector plug (7) be inserted in described connector body (9).
5. connector mechanism as claimed in claim 4, it is characterized in that, from described fulcrum post (23a, 23b) straight line of starting point end (27a) and the angle between the straight line of the described terminal end (27b) of described fulcrum post (23a, 23b) to described cam path (27) to described cam path (27) are 90 degree.
6. connector mechanism as claimed in claim 4, it is characterized in that, described handle (21) can be around described fulcrum post (23a, 23b) turn to stand up position or reception position relative to described spine coil unit (1), described cam path (27) is arranged to the described protrudent pin (7b) when described handle (21) is in described stand up position and is in described starting point end (27a) place of described cam path (27), and described protrudent pin (7b) is in described terminal end (27b) place of described cam path (27) when described handle (21) is in described reception position.
7. connector mechanism as claimed in claim 3, it is characterised in that be formed with the holding tank (25) for receiving described handle (21) on the upper shell (13) of described spine coil unit (1).
null8. connector mechanism as claimed in claim 3，It is characterized in that，Described handle (21) is for having two end (21a，U-shape 21b)，And it is formed with the U-shaped holding tank (25) for receiving described handle (21) on the upper shell (13) of described spine coil unit (1)，Described handle (21) is by through said two end (21a，Fulcrum post (the 23a of wall 21b) and through described holding tank (25)，23b) it is supported rotatably on the upper shell (13) of described spine coil unit (1)，The described protrudent pin (7b) extended from housing (7a) both sides of described connector plug (7) respectively is accommodated in the corresponding end (21a of described handle (21)，In described cam path (27) on 21b)，End (the 21a of described handle (21)，21b) formed with being increased relative to the main part of described handle (21)，And each end of described holding tank (25) is formed with the opening (29) of the upper shell (13) penetrating described spine coil unit (1)，To receive the end being increased of described handle.
9. connector mechanism as claimed in claim 1, it is characterized in that, described spine coil unit (1) and described bed unit (3) are provided with the device for pre-positioning making described connector plug (7) align with described connector body (9).
10. a nuclear magnetic resonance imaging system, it is characterised in that described nuclear magnetic resonance imaging system includes the connector mechanism as described in claim 1-9 is arbitrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167754.0U CN205846344U (en) | 2016-03-04 | 2016-03-04 | Connector mechanism and include the nuclear magnetic resonance imaging system of this connector mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167754.0U CN205846344U (en) | 2016-03-04 | 2016-03-04 | Connector mechanism and include the nuclear magnetic resonance imaging system of this connector mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846344U true CN205846344U (en) | 2016-12-28 |
Family
ID=57627327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620167754.0U Active CN205846344U (en) | 2016-03-04 | 2016-03-04 | Connector mechanism and include the nuclear magnetic resonance imaging system of this connector mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440125A (en) * | 2020-03-27 | 2021-09-28 | 苏州众志医疗科技有限公司 | Inserting structure of spine coil and magnetic resonance examining bed |
-
2016
- 2016-03-04 CN CN201620167754.0U patent/CN205846344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440125A (en) * | 2020-03-27 | 2021-09-28 | 苏州众志医疗科技有限公司 | Inserting structure of spine coil and magnetic resonance examining bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106842086B (en) | Radio frequency coil assembly for magnetic resonance imaging | |
| CN102565731B (en) | Spine coil unit | |
| US20110125007A1 (en) | Localization of capsule with a synthetic source of quadrupoles and dipoles | |
| CN205846344U (en) | Connector mechanism and include the nuclear magnetic resonance imaging system of this connector mechanism | |
| US20110040174A1 (en) | Head coil for a magnetic resonance tomography apparatus with interchangeable operating elements | |
| CN101884535B (en) | Prostration type space position knee joint supporting frame for magnetic resonance scan | |
| US20150222051A1 (en) | Connector | |
| CN106594562B (en) | A kind of LED cabinet lamp | |
| CN107072587B (en) | System and method for helical volumetric imaging | |
| US8487619B2 (en) | Adapter to connect a local coil in a magnetic resonance system | |
| US9572516B1 (en) | Application and method for producing images of moving joints | |
| JP2015527157A (en) | Medical imaging accessories | |
| US20210369133A1 (en) | Coil positioning apparatuses, systems, and methods thereof | |
| TWM429188U (en) | Electrical connector assembly | |
| EP2159886A1 (en) | Multi-pole connector device | |
| US9160109B2 (en) | Lever actuated electrical center assembly | |
| CN205911528U (en) | Stop mechanism and nuclear magnetic resonance imaging system | |
| TW200917577A (en) | Electrical card connector | |
| CN103091652B (en) | For the mammary gland magnetic resonance RF receiving coil of magnetic resonance imaging system | |
| CN111110237A (en) | Nuclear magnetic resonance brain function coil device | |
| KR100416947B1 (en) | Radio Frequency Coil of Magnetic Resonance Image | |
| CN215297643U (en) | Radio frequency coil assembly and magnetic resonance apparatus | |
| CN115792753A (en) | Be used for magnetic resonance infant head coil image device | |
| US9989601B2 (en) | Reconfigurable MRI-guided surgical apparatus | |
| CN102014729A (en) | Position measuring and guiding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 200233 Lingshi Road, Jingan District, Shanghai, No. 718 A1 Patentee after: Philips (China) Investment Co., Ltd. Address before: 200070, Shanghai, Zhabei District, 218 West Tianmu Road, 21 nights, Kerry City Patentee before: Philips (China) Investment Co., Ltd. |