CN114711812A - Medical imaging device, support mating assembly and medical device system - Google Patents

Abstract

The invention discloses a medical imaging device, a supporting and matching component and a medical device system. The medical imaging device includes a main frame, a medical imaging main body and an input device; the main frame includes a frame main body and a support base connected with the frame main body. The support base A first matching part is provided; the medical imaging host is arranged on the main body of the frame; the input device includes an input assembly and a connecting assembly, the connecting assembly is detachably connected to the support base, and the connecting assembly is provided with a second matching part for matching with the first matching part department. According to the medical imaging device of the present invention, the support base is provided with the first matching portion, and the connecting component of the input device is provided with the second matching portion, and the input device can be detachable by matching the first matching portion with the second matching portion. It is connected to the main frame, the assembly between the input device and the main frame is relatively simple, and the configurability of the input device can be improved, the diversified requirements of the input device can be met, and the user experience can be improved.

Description

Medical imaging equipment, supporting mating components and medical device systems

technical field

The present invention relates to a medical imaging device, a support mating assembly and a medical device system.

Background technique

In the process of the user using the ultrasound device, the input device of the ultrasound device is the most interactive part with the user. Different input devices need to be designed for different user groups or different types of ultrasound equipment. However, the existing design needs to redesign the matching base for each additional input device.

To this end, the present invention provides a medical imaging device, a support mating assembly, and a medical device system to at least partially solve the problems in the prior art.

SUMMARY OF THE INVENTION

A series of concepts in simplified form have been introduced in the Summary section, which are described in further detail in the Detailed Description section. The Summary of the Invention section of the present invention is not intended to attempt to limit the key features and essential technical features of the claimed technical solution, nor is it intended to attempt to determine the protection scope of the claimed technical solution.

In order to at least partially solve the above problems, according to a first aspect of the present invention, a medical imaging device is disclosed, which includes:

a main frame, the main frame includes a frame body and a support base connected with the frame body, the support base is provided with a first matching part;

a medical imaging host, the medical imaging host is disposed on the gantry body; and

The input device includes an input component and a connecting component, the connecting component is detachably connected to the support base, and the connecting component is provided with a second matching portion for matching with the first matching portion.

According to the medical imaging device of the present invention, the support base is provided with the first matching portion, and the connecting component of the input device is provided with the second matching portion, and the input device can be detachable by matching the first matching portion with the second matching portion. It is connected to the main frame, the assembly between the input device and the main frame is relatively simple, and the configurability of the input device can be improved, the diversified demands of the input device can be met, and the user experience can be improved.

Optionally, the medical imaging device may be an ultrasound imaging device, and the medical imaging host may be an ultrasound imaging host.

Optionally, the first matching portion and the second matching portion are connected by tight fitting, sliding fitting, screw fitting or elastic fitting.

According to this solution, the first matching portion and the second matching portion can be designed into various structures, so as to optimize the design of the structures of the first matching portion and the second matching portion according to actual needs, thereby reducing the production cost.

Optionally, the first matching portion is a matching hole, the second matching portion is a mounting hole, and the matching hole and the mounting hole are connected by a fastener, or

One of the first matching portion and the second matching portion is an inner slide rail, and the other of the first matching portion and the second matching portion is used for sliding with the inner slide rail mating outer rails, or

One of the first matching portion and the second matching portion is a slot, and the other of the first matching portion and the second matching portion is a rib matched with the slot, or

One of the first matching portion and the second matching portion is provided with an internal thread, and the other of the first matching portion and the second matching portion is provided with a thread for connecting with the internal thread external thread, or

One of the first matching portion and the second matching portion is a buckle or a hook, and the other of the first matching portion and the second matching portion is used for engaging with the buckle. or the snap-fit portion matched with the snap hook.

According to this solution, the first matching portion and the second matching portion can be designed into various structures, so as to optimize the design of the structures of the first matching portion and the second matching portion according to actual needs, and reduce the configurability of the input device while improving the configurability of the input device. Cost of production.

Optionally, the support base further includes a first electrical connection part, the connection assembly further includes a second electrical connection part, when the support base is connected to the connection assembly, the first electrical connection part is connected to the connection assembly. The second electrical connection parts cooperate with each other to realize electrical connection.

According to this solution, by arranging the first electrical connector and the second electrical connector, the electrical connection between the support base and the input device can be realized, and further the electrical connection between the input device and the medical imaging host can be realized, so that the input device can be connected through the input device. Perform an input operation.

Optionally, the first electrical connection part is arranged on the first matching part, and the second electrical connection part is arranged on the second matching part; or

The first electrical connection portion is spaced apart from the first mating portion, and the second electrical connection portion is spaced apart from the second mating portion.

According to this solution, the first electrical connection part can be arranged on the first matching part, the second electrical connection part can be arranged on the second matching part, or the first electrical connecting part and the first matching part can be formed into an integral structure, The second electrical connection part can be formed into an integral structure with the second matching part, so that when the first matching part is matched with the second matching part, the electrical connection between the first electrical connecting part and the second electrical connecting part can be realized; The electrical connection part and the first matching part are spaced apart, and the second electrical connection part and the second matching part are spaced apart, so as to avoid the first matching part and/or the second matching part when the first matching part and the second matching part are matched. The effective contact surface area of the first electrical connection part and the second electrical connection part is blocked.

Optionally, one of the first electrical connection portion and the second electrical connection portion is a male seat, and the other of the first electrical connection portion and the second electrical connection portion is connected to the The male seat is matched with the female seat.

According to this solution, the first electrical connection part and the second electrical connection part are a male seat and a female seat, the male seat and the female seat can cooperate to realize mechanical connection and electrical connection, and the male seat and the female seat can use common connectors on the market , so as to simplify the structure of the medical imaging device and reduce the production cost.

Optionally, the support base includes a base body that at least partially carries the connection assembly.

According to this solution, the seat body can function as a strength member, so as to be able to support the connection assembly, and to have a certain position limiting effect on the connection assembly.

Optionally, the support base further includes a bracket for supporting the connecting assembly, and the bracket is connected to the base body and/or the frame body.

According to this solution, the bracket can function as a strength member, so as to be able to support the connecting assembly.

Optionally, the first matching portion is at least part of the side wall of the seat body.

According to this solution, the first matching portion can play a certain position limiting function, and the structure of the first matching portion is simple, which can reduce the production cost.

Optionally, the connecting assembly includes a lower casing assembly, and the input assembly is connected to the lower casing assembly.

According to the present solution, the lower case assembly can support the input assembly.

Optionally, the second matching portion is at least part of the side wall and/or at least part of the bottom wall of the lower case assembly.

According to this solution, the second matching portion can play a certain position limiting function, and the structure of the second matching portion is simple, which can reduce the production cost.

Optionally, the support base is provided with a first abutting portion, and the connecting assembly is provided with a second abutting portion for cooperating with the first abutting portion and realizing guiding and/or positioning.

According to the present solution, the first abutting portion can guide and/or position the second abutting portion, so as to facilitate the installation of the input device to the support base, and the cooperation of the first abutting portion and the second abutting portion can realize the matching of the input device to the input device. A certain limit is applied to at least prevent the input device from moving in a certain direction relative to the support base.

According to a second aspect of the present invention, a support mating assembly is disclosed, comprising:

a main frame, the main frame includes a frame body and a support base connected with the frame body, the support base is provided with a first matching portion; and

The input device includes an input component and a connecting component, the connecting component is detachably connected to the support base, and the connecting component is provided with a second matching portion for matching with the first matching portion.

According to the supporting and cooperating assembly of the present invention, the first cooperating portion is provided on the support base, and the second cooperating portion is provided on the connecting assembly of the input device, and the input device can be detached by cooperating the first cooperating portion and the second cooperating portion. It is connected to the main frame, the assembly between the input device and the main frame is relatively simple, and the configurability of the input device can be improved, the diversified demands of the input device can be met, and the user experience can be improved.

Optionally, the first matching portion and the second matching portion are connected by tight fitting, sliding fitting, screw fitting or elastic fitting.

Optionally, the first matching portion is a matching hole, the second matching portion is a mounting hole, and the matching hole and the mounting hole are connected by a fastener, or

One of the first matching portion and the second matching portion is an inner slide rail, and the other of the first matching portion and the second matching portion is used for sliding with the inner slide rail mating outer rails, or

One of the first matching portion and the second matching portion is a slot, and the other of the first matching portion and the second matching portion is a rib matched with the slot, or

One of the first matching portion and the second matching portion is provided with an internal thread, and the other of the first matching portion and the second matching portion is provided with a thread for connecting with the internal thread external thread, or

One of the first matching portion and the second matching portion is a buckle or a hook, and the other of the first matching portion and the second matching portion is used for engaging with the buckle. or the snap-fit portion matched with the snap hook.

Optionally, the support base further includes a first electrical connection part, the connection assembly further includes a second electrical connection part, when the support base is connected to the connection assembly, the first electrical connection part is connected to the connection assembly. The second electrical connection parts cooperate with each other to realize electrical connection.

Optionally, the first electrical connection part is arranged on the first matching part, and the second electrical connection part is arranged on the second matching part; or

The first electrical connection portion is spaced apart from the first mating portion, and the second electrical connection portion is spaced apart from the second mating portion.

Optionally, the support base is provided with a first abutting portion, and the connecting assembly is provided with a second abutting portion for cooperating with the first abutting portion and realizing guiding and/or positioning.

According to a third aspect of the present invention, a medical device system is disclosed, comprising the support and mating assembly described in the second aspect above.

According to the medical equipment system of the present invention, the support base is provided with the first matching portion, and the connecting component of the input device is provided with the second matching portion, and the input device can be detachable by matching the first matching portion with the second matching portion. It is connected to the main frame, the assembly between the input device and the main frame is relatively simple, and the configurability of the input device can be improved, the diversified demands of the input device can be met, and the user experience can be improved.

Description of drawings

The following drawings of the present invention are incorporated herein as a part of the present invention for understanding of the present invention. The accompanying drawings illustrate embodiments of the present invention and their description, which serve to explain the principles of the present invention.

In the attached picture:

FIG. 1 is a schematic three-dimensional structure diagram of a medical imaging device according to a first embodiment of the present invention;

FIG. 2 is a schematic diagram of a three-dimensional exploded structure of the medical imaging device in FIG. 1 , wherein the input device and the main frame are in a separated state;

FIG. 3 is a perspective exploded schematic view of the main frame of the medical imaging device in FIG. 2 , wherein the support base is in a separated state from the frame body;

4 is a perspective exploded schematic view of the input device of the medical imaging device in FIG. 2 , wherein the upper shell assembly and the lower shell assembly are in a separated state;

FIG. 5 is a schematic cross-sectional view of a partial structure of the medical imaging device in FIG. 1;

Fig. 6 is the partial enlarged schematic diagram of A place in Fig. 5;

Fig. 7 is the partial enlarged schematic diagram at B in Fig. 5; And

8 is a schematic cross-sectional view of a partial structure of a medical imaging apparatus according to a second embodiment of the present invention.

Description of reference numbers:

100: Medical Imaging Equipment

110: Main frame

111: Rack body

112: Support seat

113: Female seat

114/214: Seat

115/215: Stand

116: Base part

117: Column part

118: Arm

119: Fitting hole

120: Input device

121: Upper shell assembly

122/222: Lower Housing Assembly

123: public seat

124: Input circuit board

126: Vertical part

127/227: Mounting holes

128: Connection Components

129: Input Components

130: Medical Imaging Host

140: Fasteners

131/132: Sidewalls

133: Bottom Wall

135: Transverse segment

136: Vertical segment

219: hook

234: Lock assembly

Detailed ways

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that embodiments of the invention may be practiced without one or more of these details. In other instances, some technical features known in the art are not described in order to avoid confusion with the embodiments of the present invention.

For a thorough understanding of the embodiments of the present invention, detailed structures will be presented in the following description. Obviously, the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. It should be noted that the ordinal numbers such as "first" and "second" quoted in the present invention are merely identifications, and do not have any other meanings, such as a specific order and the like. Also, for example, the term "first element" does not by itself imply the presence of a "second element," nor does the term "second element" by itself imply the presence of a "first element." The terms "upper", "lower", "front", "rear", "left", "right" and similar expressions used in the present invention are for the purpose of illustration and not limitation.

The present invention discloses a medical imaging device, a supporting mating component and a medical device system. The device support component can be widely used in various fields, for example, it can be applied in the field of medical equipment, the field of vehicles, and the like. The following is a detailed description of the supporting and matching component by taking a medical imaging device applied in the field of medical devices as an example. The medical imaging device may be an ultrasound imaging device.

first embodiment

The medical imaging apparatus 100 according to the first embodiment of the present invention will be described in detail below with reference to FIGS. 1 to 7 .

As shown in FIGS. 1 to 3 , the medical imaging apparatus 100 mainly includes a main frame 110 and an input device 120 and a medical imaging main frame 130 connected to the main frame 110 .

The main frame 110 includes a frame body 111 and a support base 112 connected with the frame body 111 . In this embodiment, the support base 112 and the frame main body 111 are detachably connected via fasteners. In an embodiment not shown, the support base is integrally formed with the frame body. Specifically, the frame body 111 mainly includes a base portion 116 , a column portion 117 disposed on one side of the base portion 116 , and an arm portion 118 rotatably connected to the column portion 117 , and the support base 112 is detachably connected to the arm portion 118 . . The base portion 116 is generally configured to extend in the horizontal direction, and the column portion 117 is generally configured to extend in the vertical direction. The arm portion 118 is inclined with respect to the horizontal direction, the bottom end of the arm portion 118 is connected to the top end of the column portion 117 , and the top end of the arm portion 118 is connected to the support base 112 . The arm portion 118 may be configured to rotate about the central axis of the column portion 117 .

The medical imaging host 130 is disposed on the gantry main body 111 . In this embodiment, the medical imaging host 130 is seated above the base portion 116 of the gantry main body 111 and is connected to the column portion 117 . The medical imaging host 130 is provided with electronic components such as circuit boards. The input device 120 includes a connecting component 128 and an input component 129 disposed on the connecting component 128 . The connecting component 128 is detachably connected to the support base 112 , and a user can perform input operations through the input component 129 .

In this embodiment, the support base 112 is provided with a first matching portion, and the connecting component 128 is provided with a second matching portion for matching with the first matching portion. Through the cooperation of the first matching portion and the second matching portion, the detachable connection between the connecting assembly 128 and the support base 112 can be achieved. Therefore, the assembly between the input device 120 and the main frame 110 is relatively simple, and the configurability of the input device 120 can be improved, so as to meet the diversified demands of the input device 120 and improve the user experience.

The first mating portion and the second mating portion may be connected by tight fitting, sliding fitting, screw fitting or elastic fitting. In this embodiment, as shown in FIG. 6 , the first matching portion is a matching hole 119 , the second matching portion is a mounting hole 127 , and the matching hole 119 and the mounting hole 127 are connected via a fastener 140 , which will be described in detail below. description of. In other not-shown embodiments, one of the first matching portion and the second matching portion is the inner slide rail, and the other of the first matching portion and the second matching portion is used for sliding with the inner slide rail The matching outer slide rail, or one of the first matching part and the second matching part is a slot, and the other of the first matching part and the second matching part is a rib matching with the slot, or the first matching part One of the fitting portion and the second fitting portion is an internal thread, and the other of the first fitting portion and the second fitting portion is an external thread for connecting with the internal thread.

As shown in FIGS. 2 and 3 , the support base 112 includes a base body 114 at least partially carrying the connecting assembly 128 and brackets 115 disposed on opposite sides of the base body 114 and connected to the base body 114 . The bracket 115 is disposed outside the bracket 115 along the side wall 131 of the base body 114 . The bracket 115 may be welded to the base body 114 and may also be connected to the base body 114 by fasteners. The bracket 115 may also be connected to the frame body 111 , eg, to the arm portion 118 of the frame body 111 , as desired. Those skilled in the art can understand that the brackets 115 provide at least part of the supporting force for the connecting assembly 128. The number and arrangement position of the brackets 115 are not limited to this embodiment, and the number of brackets may be one, three or more as required.

Specifically, the cross section of the bracket 115 may be configured in an L shape, as shown in FIG. The transverse section 135 can support the connecting assembly 128 , and the vertical section 136 can limit the connecting assembly 128 . Those skilled in the art can understand that the structure, quantity and arrangement position of the brackets 115 are not limited to this embodiment.

In this embodiment, the first matching portion may be a matching hole 119 provided on the transverse section 135 of the bracket 115 . The fitting hole 119 is configured as a circular through hole. The first matching portion may also be at least part of the side wall 131 of the seat body 114 . Those skilled in the art can understand that, as required, the matching hole 119 may be provided on the base body 114 , for example, on the side wall 131 of the base body 114 .

As shown in FIGS. 4 and 5 , the connection assembly 128 includes an upper case assembly 121 and a lower case assembly 122 disposed below the upper case assembly 121 and connected with the upper case assembly 121 . The upper case assembly 121 and the lower case assembly 122 may be connected by fasteners or snap-fit connections. The input assembly 129 may be connected with the upper case assembly 121 and the lower case assembly 122, and the input assembly 129 may partially protrude outward from the upper case assembly 121 to facilitate the user to perform input operations. The input assembly 129 includes various operation buttons or switches disposed on the upper casing assembly 121 , and also includes an input circuit board 124 disposed between the upper casing assembly 121 and the lower casing assembly 122 and connected to the lower casing assembly 122 . Input assembly 129 also includes an expansion interface (not shown) that connects to input circuit board 124 . The extension interface can be a USB interface, and can be exposed from the upper case assembly 121 or the lower case assembly 122 .

In this embodiment, as shown in FIG. 6 , the second matching portion may be a mounting hole 127 provided on the bottom wall 133 of the lower case assembly 122 . The mounting holes 127 may be configured as circular through holes and provided with internal threads. The fasteners 140 extend through the mating holes 119 and into the mounting holes 127 for threaded connection with the internal threads of the mounting holes 127 . The second matching portion may also be at least part of the side wall 132 and/or at least part of the bottom wall 133 of the lower case assembly 122 . Those skilled in the art can understand that the mounting holes 127 may also be provided on the upper shell assembly 121 as required.

The support base 112 further includes a first electrical connection portion, and the connection assembly 128 further includes a second electrical connection portion. When the support base 112 and the connection assembly 128 are connected, the first electrical connection portion and the second electrical connection portion cooperate with each other to achieve electrical connection. As shown in FIG. 5 and FIG. 7 , in this embodiment, the first electrical connection part is the female seat 113 , the second electrical connection part is the male seat 123 matched with the female seat 113 , the male seat 123 and the input circuit board 124 connect. It can be understood that, as required, the second electrical connection portion is a female seat, and the first electrical connection portion is a male seat matched with the female seat. Those skilled in the art can understand that the first electrical connection part and the second electrical connection part can also be any electrical socket or electrical interface that can realize power supply and/or electrical signal transmission, for example, can be a spring probe (Pogo pin), Magnetic sockets, etc.

The first electrical connection part and the second electrical connection part according to the present invention may comprise corresponding power supply interfaces and/or signal transmission interfaces. The power supply interface and the transmission interface on the first electrical connection part may be integrated into one body, or may be two different interfaces. Correspondingly, the power supply interface and the transmission interface on the second electrical connection part may be integrated into one body, or may be two different interfaces.

In this embodiment, the first electrical connection portion is spaced apart from the first mating portion, and the second electrical connection portion is spaced apart from the second mating portion. In a not-shown embodiment, the first electrical connection part is arranged on the first matching part, and the second electrical connection part is arranged on the second matching part. For example, the first electrical connection part and the first matching part are formed into one piece, and the second electrical connection part and the second matching part are formed into one piece, so that when the first matching part and the second matching part are matched, the first electrical connecting part and the second matching part Two electrical connection parts are electrically connected.

Preferably, the support base 112 is provided with a first abutting portion, and the connecting assembly 128 is provided with a second abutting portion for cooperating with the first abutting portion and realizing guiding and/or positioning. In this embodiment, the first abutting portion is the vertical section 136 of the bracket 115 . The bottom wall 133 of the lower shell assembly 122 includes a vertical portion 126 extending vertically, and the second abutting portion is the vertical portion 126 . When the input device 120 is installed to the support base 112, the vertical portion 126 can slide down along the vertical section 136 of the bracket 115, and when the input device 120 is installed in place, the vertical section 136 of the bracket 115 can limit the vertical Section 126 moves laterally.

Second Embodiment

The medical imaging apparatus 100 according to the second embodiment of the present invention will be described in detail below with reference to FIG. 8 .

The medical imaging apparatus according to the second embodiment has substantially the same structure as the medical imaging apparatus 100 according to the first embodiment, wherein structures having the same or similar functions are assigned similar reference numerals. In the present embodiment, since only the structures of the first engaging portion and the second engaging portion are different from those of the first embodiment, for the sake of simplicity, only the differences will be described.

In the second embodiment, as shown in FIG. 8 , the first matching portion is a hook 219 , and the second matching portion is a hook portion 227 for matching with the hook 219 . The hook 219 can move between a mating position which is engaged with the engaging portion 227 and a disengaging position which is separated from the engaging portion 227 . When the hook 219 is in the matching position, the hook 219 is engaged with the engaging portion 227 to connect the input device to the base of the support base, and the input device cannot be removed from the support base at this time. When the hook 219 is in the disengaged position, the input device can be removed from the support base.

In this embodiment, the bottom of the bracket 215 is provided with a lock assembly 234 , and the lock assembly 234 includes a hook 219 . Since the latch assembly 234 is a structure known in the art (for example, it may be a pull-type door lock), the detailed description is omitted. The engaging portion 227 may be a through hole provided on the lower shell assembly 222 . When the engaging position of the engaging hook 219 is located, the free end of the engaging hook 219 extends into the engaging portion 227 . Those skilled in the art can understand that the lock assembly 234 may be disposed at the bottom of the base body 214 as required.

In one embodiment, the main frame and the input device can form a support and cooperation component, which provides support and control signal input for the main frame of medical equipment such as monitors, ventilators, anesthesia machines, and X-ray imaging equipment. The specific implementations of the main frame and the input device are as described above, and will not be repeated here.

In one embodiment, a medical device system can also be formed by the above-mentioned supporting and mating components and the medical device host. The host of medical equipment may be a host of medical equipment such as a monitor host, a ventilator host, an anesthesia machine host, and an X-ray imaging host. The specific implementations of the main frame and the input device are as described above, and will not be repeated here.

Unless otherwise defined, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used herein is for the purpose of describing a particular implementation only and is not intended to limit the present invention. Terms such as "disposed" appearing herein may mean that one element is directly attached to another element or that one element is attached to another element through an intermediary piece. A feature described herein in one embodiment may be used in another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or stated otherwise.

The present invention has been described by the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of illustration and description, and are not intended to limit the present invention to the scope of the described embodiments. It will be appreciated by those skilled in the art that various variations and modifications can be made according to the teachings of the present invention, which all fall within the scope of the claimed protection of the present invention.

Claims (18)

1. A medical imaging device, comprising:

the main frame comprises a frame main body and a supporting seat connected with the frame main body, and the supporting seat is provided with a first matching part;

the medical imaging host is arranged on the rack main body; and

the input device, input device includes input assembly and coupling assembling, coupling assembling with supporting seat detachably connects, coupling assembling be provided with be used for with first cooperation portion complex second cooperation portion.

2. The medical imaging device of claim 1, wherein the first and second mating portions are connected by a tight fit, a slip fit, a threaded fit, or a resilient fit.

3. The medical imaging device of claim 2,

the first matching part is a matching hole, the second matching part is a mounting hole, and the matching hole is connected with the mounting hole through a fastener, or

One of the first fitting part and the second fitting part is an inner slide rail, and the other of the first fitting part and the second fitting part is an outer slide rail for sliding fit with the inner slide rail, or

One of the first fitting part and the second fitting part is a slot, and the other of the first fitting part and the second fitting part is a dowel matched with the slot, or

One of the first fitting portion and the second fitting portion is provided with an internal thread, and the other of the first fitting portion and the second fitting portion is provided with an external thread for threaded connection with the internal thread, or

One of the first matching part and the second matching part is a buckle or a clamping hook, and the other of the first matching part and the second matching part is a clamping part matched with the buckle or the clamping hook.

4. The medical imaging device of claim 1 or 2, wherein the support base further comprises a first electrical connection portion, and the connection assembly further comprises a second electrical connection portion, the first electrical connection portion and the second electrical connection portion cooperating to electrically connect when the support base and the connection assembly are connected.

5. The medical imaging device of claim 4,

the first electrical connecting part is arranged on the first matching part, and the second electrical connecting part is arranged on the second matching part; or

The first electrical connection is spaced apart from the first mating portion and the second electrical connection is spaced apart from the second mating portion.

6. The medical imaging device of claim 4, wherein one of the first and second electrical connections is a male socket and the other of the first and second electrical connections is a female socket that mates with the male socket.

7. The medical imaging device of any one of claims 1-6, wherein the support base includes a seat at least partially carrying the connection assembly.

8. The medical imaging device of claim 7, wherein the support base further comprises a bracket supporting the connection assembly, the bracket being connected to the mount and/or the gantry body.

9. The medical imaging device of claim 7, wherein the first mating portion is at least a portion of a sidewall of the holder body.

10. The medical imaging device of any of claims 1-6, wherein the connection assembly includes a lower housing assembly, the input assembly being connected with the lower housing assembly.

11. The medical imaging device of claim 10, wherein the second mating portion is at least a portion of a side wall and/or at least a portion of a bottom wall of the lower housing component.

12. Medical imaging device according to any of claims 1-6, wherein the support base is provided with a first abutment and the connection assembly is provided with a second abutment for cooperating with the first abutment and enabling guiding and/or positioning.

13. A backup mating assembly, comprising:

the main frame comprises a frame main body and a supporting seat connected with the frame main body, and the supporting seat is provided with a first matching part; and

the input device, input device includes input assembly and coupling assembling, coupling assembling with supporting seat detachably connects, coupling assembling be provided with be used for with first cooperation portion complex second cooperation portion.

14. A backup fit assembly according to claim 13, wherein the first and second fitting portions are connected by a tight fit, a sliding fit, a threaded fit or a resilient fit.

15. A support engagement assembly according to claim 13, wherein the support base further comprises a first electrical connection, and the connection assembly further comprises a second electrical connection, the first and second electrical connections cooperating to provide an electrical connection when the support base is connected to the connection assembly.

16. A support mating assembly according to claim 15,

the first electrical connecting part is arranged on the first matching part, and the second electrical connecting part is arranged on the second matching part; or

The first electrical connection is spaced apart from the first mating portion and the second electrical connection is spaced apart from the second mating portion.

17. A support engagement assembly according to any of claims 13 to 16, wherein the support seat is provided with a first abutment and the connection assembly is provided with a second abutment for engaging with the first abutment and effecting guiding and/or positioning.

18. A medical device system comprising a support engagement assembly according to any of claims 13 to 17.

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