CN118267118A - Portable medical device and portable bag for accommodating medical module - Google Patents

Abstract

A portable medical device in which a medical host can be stored in a host storage area of a portable bag and medical accessories can be stored in an accessory storage area of the portable bag. The host computer is accomodate the district and is accomodate the district with the annex and communicate with each other to make and accomodate in the annex and accomodate the medical annex and keep being connected with the medical host computer, need not to take out medical annex is whole in the use, also need not to dismantle the medical annex repeatedly from the medical host computer, avoided the adverse effect that the dismouting medical annex brought repeatedly in transport and use. Moreover, the accessory storage area at least comprises a cable constraint area, the cable constraint area can accommodate a cable of the medical accessory, and the cable can extend from the accessory parameter interface to a part of the accessory storage area, which is not adjacent to the accessory parameter interface, through the cable constraint area, so that the cable is more reasonably managed, and inconvenience in use caused by winding of the medical accessory in the accessory storage area is avoided.

Description

Portable medical device and portable bag for accommodating medical module

Technical Field

The application relates to the field of medical equipment, in particular to a portable medical device.

Background

In pre-hospital rescue scenarios, it is often desirable for medical personnel to carry portable medical devices, including but not limited to vital sign monitoring equipment (simply referred to as monitoring equipment), defibrillation equipment, and the like, to a rescue victim. Because portable medical devices often have many medical accessories, such as monitoring equipment often have many cables and vital sign acquisitions (e.g., electrocardiographic acquisitions, blood oxygen acquisitions, etc.), these medical accessories present significant inconvenience to healthcare personnel during handling and use.

Disclosure of Invention

The application provides a portable medical device and a portable bag for accommodating a medical module, so as to show a structure capable of accommodating medical accessories.

In view of the above, one embodiment of the present application provides a portable medical device comprising:

The medical module is provided with a medical host and a medical accessory, the medical host is provided with a control unit and an accessory parameter interface, the control unit is connected with the accessory parameter interface, and the medical accessory is used for being in communication connection with the accessory parameter interface so as to transmit information acquired by the medical accessory to the medical host;

And a portable bag having a host receiving area in which the medical host can be received and an accessory receiving area in which the medical accessory can be received, the medical host receiving area communicating with the accessory receiving area so that the medical accessory received in the accessory receiving area can be connected to the medical host; the accessory receiving area includes at least a cable restraining region capable of receiving a cable of the medical accessory, the cable being capable of extending from the accessory parameter interface through the cable restraining region to a portion of the accessory receiving area not adjacent the accessory parameter interface.

In one embodiment, the portable bag has a first electrical connection interface and a second electrical connection interface, the medical host has a third electrical connection interface, the first electrical connection interface is electrically connected with the second electrical connection interface, the first electrical connection interface is electrically connected with the third electrical connection interface of the medical host received in the host receiving area, and the second electrical connection interface is electrically connected with the medical host and other devices.

In one embodiment, the first electrical connection interface is a side wall and/or a bottom wall of the host receiving area.

In one embodiment, the second electrical connection interface is located on the outside of the portable bag to facilitate a communication connection with the other device.

In one embodiment, the first electrical connection dock has a first primary electrical connection dock and a first backup electrical connection dock, the third electrical connection dock has a third primary electrical connection dock and a third backup electrical connection dock, the first primary electrical connection dock is configured to dock with the third primary electrical connection dock, and the first backup electrical connection dock is configured to dock with the third backup electrical connection dock.

In one embodiment, the first primary electrical connection dock and the first backup electrical connection dock are different types of electrical connection docks;

And/or the third main electrical connection butt joint piece and the third standby electrical connection butt joint piece are electrical connection butt joint pieces of different types.

In one embodiment, the medical host has a display screen, and the portable bag has a display area that aligns with the display screen to expose the display screen after the medical host is received in the host receiving area.

In one embodiment, the display area is an open structure or a transparent window.

In one embodiment, the portable bag has a display area that is a second display screen for displaying information of the medical host when the medical host is placed in the host receiving area.

In one embodiment, the second electrical connection interface is on the same side of the portable bag as the display area.

In one embodiment, the host receiving area and the accessory receiving area are separated by a partition, the accessory receiving area being located on at least one side of the host receiving area in the circumferential direction in the horizontal direction.

In one embodiment, the accessory receiving area has a first accessory receiving area and a cable restraining area, the first accessory receiving area is located on a side of the host receiving area facing away from the accessory parameter interface when the medical host is placed in the host receiving area, the cable restraining area is located on a rear side of the host receiving area, and the medical accessory can extend from the accessory parameter interface to the first accessory receiving area from a rear side of the medical host through the cable restraining area.

In one embodiment, the accessory receiving area has a second accessory receiving area, the second accessory receiving area is located at a side of the accessory receiving area facing the accessory parameter interface, and the second accessory receiving area, the cable restraining area and the first accessory receiving area are sequentially communicated.

In one embodiment, the accessory receiving area is concave in shape in a horizontal direction, and the host receiving area is at least partially located within the concave shaped gap.

In one embodiment, the front side wall of the host storage area is provided with a display area, and at least one of the rear side, the left side and the right side of the host storage area is provided with the accessory storage area.

In one embodiment, the front side wall of the accessory receiving area protrudes forward in a horizontal direction relative to the front side wall of the main unit receiving area to form a fitting opening for receiving other equipment to be mated with the portable medical device.

In an embodiment, the medical host has a first end and a second end which are oppositely arranged in a horizontal direction, the accessory parameter interface is arranged at the first end of the medical host, the second end of the medical host is provided with a third electric connection butt joint part, when the medical host is stored in the host storage area, a side wall corresponding to the second end of the host storage area is provided with a first electric connection butt joint part, and one side corresponding to the first end of the host storage area is communicated with the accessory storage area so that a medical accessory connected to the accessory parameter interface can be stored in the accessory storage area.

In one embodiment, the portable bag includes a main bag body having the main machine receiving area and an accessory bag for forming at least a portion of the accessory receiving area, the accessory bag being connected to the main bag body.

In one embodiment, the main bag body is provided with a bottom shell and an upper cover, the bottom shell is provided with a first storage groove, and the upper cover is arranged on the bottom shell in an openable and closable manner and encloses the host storage area with the first storage groove.

In one embodiment, the front side wall of the bottom case is provided with a display area, at least one of the left side and the right side of the bottom case is provided with an opening, and one side of the bottom case is provided with a first electric connection butt joint piece, and the opening is communicated with the corresponding accessory bag.

In one embodiment, the portable bag has a second electrical connection interface for electrically connecting the medical host to other devices, the second electrical connection interface being on the same side of the bottom shell as the display area.

In one embodiment, the bottom shell has a partition plate, the partition plate divides the bottom shell into a second storage groove and a first storage groove, the second storage groove and the first storage groove are arranged side by side, and the second storage groove is communicated with the accessory bag and is used for jointly forming the accessory storage area with the accessory bag.

In one embodiment, the number of the accessory bags is two, and the accessory bags are oppositely arranged at two sides of the main bag body and are communicated with the host storage area of the main bag body.

In one embodiment, a locking mechanism is arranged between the bottom shell and the upper cover, the locking mechanism is provided with an unlocking piece and a locking piece, the locking piece is used for locking the bottom shell and the upper cover, and the unlocking piece is used for a user to unlock the unlocking piece.

In one embodiment, the accessory bag has a cover separate from the main bag body, and a user can open the accessory bag alone.

In one embodiment, the host receiving area and the accessory receiving area are different areas of the same cavity.

In one embodiment, the host receiving area has a positioning structure for positioning the medical host to avoid displacement of the medical host within the host receiving area.

In one embodiment, the positioning structure includes a concave-convex positioning structure provided on a bottom wall of the host storage area.

In one embodiment, the portable bag has a handle for a user to move the portable bag and the medical module.

In view of the above, one embodiment of the present application provides a portable medical device comprising:

The medical module is provided with a medical host and a medical accessory, the medical host is provided with a control unit and an accessory parameter interface, the control unit is connected with the accessory parameter interface, and the medical accessory is used for being in communication connection with the accessory parameter interface so as to transmit monitoring information acquired by the medical accessory to the medical host;

and an accessory bag connected with the medical host, the accessory bag having an accessory receiving area in which the medical accessory connected to the accessory parameter interface can be received;

The accessory receiving area or the medical host includes at least a cable restraining area capable of receiving a cable of the medical accessory, the cable being capable of extending from the accessory parameter interface through the cable restraining area to a portion of the accessory receiving area not adjacent the accessory parameter interface.

In one embodiment, the accessory bag has an opening corresponding to the accessory parameter interface to enable the medical accessory to extend from the opening into the accessory receiving area.

In one embodiment, the medical module is a monitoring module, the medical host is a monitoring host, and the medical accessory is a monitoring accessory.

In view of the above, in one embodiment, the present application provides a portable bag for housing a medical module, the portable bag having a host housing area for housing a medical host and an accessory housing area for housing a medical accessory, the medical host housing area communicating with the medical accessory housing area so that a medical accessory housed in the accessory housing area can be connected to a medical host housed in the host housing area;

The accessory receiving area comprises at least a cable restraining area positioned at the rear side of the medical host receiving area, wherein the cable restraining area can accommodate a cable of the medical accessory and restrain the cable from bypassing the rear side of the medical host.

In one embodiment, the portable bag has a first electrical connection dock for interfacing with a medical host received in the host receiving area and a second electrical connection dock for electrically connecting the medical host with other devices.

In one embodiment, the first electrical connection dock has a first primary electrical connection dock and a first backup electrical connection dock, the first primary electrical connection dock is for interfacing with a third primary electrical connection dock, and the first backup electrical connection dock is for interfacing with the third backup electrical connection dock.

In one embodiment, the portable bag has a display area for exposing a display screen of the medical host.

In one embodiment, the host receiving area and the accessory receiving area are separated by a partition; the accessory receiving area is located on at least one side of the circumferential direction of the host receiving area in the horizontal direction.

In one embodiment, the accessory receiving area has a first accessory receiving area and a cable restraining area, the first accessory receiving area is located at a side of the host receiving area away from the accessory parameter interface of the medical host, and the cable restraining area is located at a rear side of the host receiving area, so that the medical accessory can extend from the accessory parameter interface to the inside of the first accessory receiving area from the rear side of the medical host through the cable restraining area.

In one embodiment, the accessory receiving area is concave in shape in a horizontal direction, and the host receiving area is at least partially located within the concave shaped gap.

In one embodiment, the front side wall of the accessory receiving area protrudes forward in a horizontal direction relative to the front side wall of the main unit receiving area to form a fitting opening for receiving other equipment to be fitted with the portable medical device.

In one embodiment, the accessory bag comprises a main bag body and an accessory bag, wherein the main bag body is provided with the main machine containing area, the accessory bag is used for forming at least one part of the accessory containing area, and the accessory bag is connected with the main bag body.

In one embodiment, the main bag body is provided with a bottom shell and an upper cover, the bottom shell is provided with a first storage groove, and the upper cover is arranged on the bottom shell in an openable and closable manner and encloses the host storage area with the first storage groove.

In one embodiment, the bottom shell has a partition plate, the partition plate divides the bottom shell into a second storage groove and a first storage groove, the second storage groove and the first storage groove are arranged side by side, and the second storage groove is communicated with the accessory bag and is used for jointly forming the accessory storage area with the accessory bag.

In one embodiment, a locking mechanism is arranged between the bottom shell and the upper cover, the locking mechanism is provided with an unlocking piece and a locking piece, the locking piece is used for locking the bottom shell and the upper cover, and the unlocking piece is used for a user to unlock the unlocking piece.

In one embodiment, the accessory bag has a cover separate from the main bag body, and a user can open the accessory bag alone.

In one embodiment, the portable bag has a handle for a user to move the portable bag and the medical module.

According to the portable medical device of some of the embodiments described above, the medical accessory can be received in the accessory receiving area of the portable bag. The host computer is accomodate the district and is communicated with each other with the annex is accomodate the district to make the medical annex of being accomodate in the annex and accomodate the district and keep being connected with the medical host computer, this medical host computer and medical annex one end of connecting the medical host computer can keep in portable package in the use, need not to take out medical accessory is whole in the use, also need not to follow medical host computer and dismantle the medical accessory repeatedly, has avoided the adverse effect that the dismouting medical accessory brought repeatedly in transport and use. Moreover, the accessory storage area at least comprises a cable constraint area, the cable constraint area can accommodate a cable of the medical accessory, and the cable can extend from the accessory parameter interface to a part of the accessory storage area, which is not adjacent to the accessory parameter interface, through the cable constraint area, so that the cable is more reasonably managed, and inconvenience in use caused by winding of the medical accessory in the accessory storage area is avoided.

According to the portable medical device of some embodiments, the accessory bag is connected with the medical host, the accessory bag is provided with the accessory containing area, so that the medical accessory contained in the accessory containing area can be kept connected with the medical host, one end of the medical accessory connected with the medical host can be kept in the accessory bag in the use process, the medical accessory is not required to be taken out entirely in the use process, the medical accessory is not required to be dismounted from the medical host repeatedly, and adverse effects caused by the fact that the medical accessory is dismounted repeatedly in the carrying and use processes are avoided. Moreover, the accessory storage area or the medical host at least comprises a cable restraint area, the cable restraint area can accommodate a cable of the medical accessory, and the cable can extend from the accessory parameter interface to a part of the accessory storage area, which is not adjacent to the accessory parameter interface, through the cable restraint area, so that the cable is more reasonably managed, and inconvenience in use caused by winding of the medical accessory in the accessory storage area is avoided.

Drawings

FIGS. 1-4 are schematic illustrations of the distribution of regions of a portable medical device according to various embodiments of the present application;

FIG. 5 is a schematic view of an external structure of a portable medical device according to some embodiments of the present application;

FIG. 6 is a schematic diagram of an exploded view of a portable medical device according to some embodiments of the present application;

FIG. 7 is a schematic view of a bottom chassis according to some embodiments of the present application;

FIG. 8 is a schematic view of the structure of the upper cover according to some embodiments of the present application;

FIG. 9 is a schematic diagram of a two-sided accessory bag in accordance with some embodiments of the present application;

FIG. 10 is a schematic view of an open configuration of a portable medical device according to some embodiments of the present application;

FIG. 11 is a schematic view of a portable medical device in combination with other apparatus according to some embodiments of the application;

fig. 12 is a schematic view of an external appearance structure of a portable medical device according to some embodiments of the application.

Detailed Description

The application will be described in further detail below with reference to the drawings by means of specific embodiments. Wherein like elements in different embodiments are numbered alike in association. In the following embodiments, numerous specific details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted, or replaced by other elements, materials, or methods in different situations. In some instances, related operations of the present application have not been shown or described in the specification in order to avoid obscuring the core portions of the present application, and may be unnecessary to persons skilled in the art from a detailed description of the related operations, which may be presented in the description and general knowledge of one skilled in the art.

Furthermore, the described features, operations, or characteristics of the description may be combined in any suitable manner in various embodiments. Also, various steps or acts in the method descriptions may be interchanged or modified in a manner apparent to those of ordinary skill in the art. Thus, the various orders in the description and drawings are for clarity of description of only certain embodiments, and are not meant to be required orders unless otherwise indicated.

The numbering of the components itself, e.g. "first", "second", etc., is used herein merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated.

In some embodiments of the application, a portable medical device is provided that includes a medical module and a portable bag. The medical module may be a device capable of performing a related medical procedure (e.g., a monitoring procedure, a defibrillation procedure, or other medical procedure), such as, but not limited to, a monitoring module, a defibrillation module, a monitoring and defibrillation integrated machine, a monitoring and defibrillation integrated device, a device that performs other medical procedures, and the like. Referring to fig. 1-4, in some embodiments, the medical module has a medical host 100 and a medical accessory 200, and the portable bag 300 is used for accommodating the medical host 100 and the medical accessory 200, so that a user can carry and use the medical module conveniently, and the portable bag 300 also has a sorting function, so that the medical host 100 and the medical accessory 200 can be accommodated and sorted more reasonably, and the use convenience of the medical module is improved.

Referring to fig. 1-4, in some embodiments, the medical host 100 has a control unit 110 and an accessory parameter interface 120. The medical accessory 200 can be communicatively coupled to the accessory parameter interface 120 to communicate information collected by the medical accessory 200 to the medical host 100. The medical accessory 200 is an accessory part for assisting the medical host 100 to complete related medical operations, for example, when the medical host 100 is a device with a monitoring function, the medical accessory 200 may be various accessories for monitoring, such as a cuff for blood pressure detection, an electrocardiograph acquisition part, a blood oxygen acquisition part, etc.; when the medical host 100 is a device with defibrillation capabilities, the medical accessory 200 may be a defibrillation electrode pad, electrode plate, or the like.

The control unit 110 is coupled to the accessory parameter interface 120 to receive information transmitted by the medical accessory 200, while in some embodiments, the control unit 110 may also feed instructions and information back to some medical accessories 200 via the accessory parameter interface 120 to control the operation of the medical accessory 200, such as in a defibrillation device in which the control unit 110 issues defibrillation instructions or pacing instructions to electrode pads or pads via the accessory parameter interface 120. The control unit 110 may be one or more control boards with control circuitry for accomplishing the relevant control of the medical host 100, including but not limited to the reception and processing of control parameters, the display of information, the reception of external instructions, etc.

Referring to fig. 1-4, 6 and 10, in some embodiments, the portable bag 300 has a host receiving area 310 and an accessory receiving area 320. The host receiving area 310 and the accessory receiving area 320 may be respectively a cavity structure or other structures capable of performing a receiving function. The medical host 100 can be accommodated in the host accommodation area 310, and the medical accessory 200 can be accommodated in the accessory accommodation area 320. The host receiving area 310 and the accessory receiving area 320 may be different areas of the same cavity. For example, referring to fig. 10, in some embodiments, the portable bag 300 has a large cavity a, and when the medical host 100 is placed in the large cavity a, the area occupied by the medical host 100 is a host storage area 310, and the area outside the medical host 100 is an accessory storage area 320. In other embodiments, the host receiving area 310 and the accessory receiving area 320 may be different cavities, referring to fig. 1-4 and 6, the portable bag 300 has a plurality of cavities, and a partition 330 is disposed between the cavities, the partition 330 partially separates the cavities, and the cavities are communicated through openings, and the medical host 100 and the medical accessory 200 are received in the corresponding cavities. In some embodiments, referring to fig. 3, the host receiving area 310 and the accessory receiving area 320 may be an integral area. Alternatively, in other embodiments, the host receiving area 310 and accessory receiving area 320 are comprised of a plurality of different small areas, each of which may be used to perform a different function. For example, referring to fig. 2, in this embodiment, the accessory receiving area 320 is further divided into three small areas, which are a cable restraining area 321, a first accessory receiving area 322, and a second accessory receiving area 323, respectively.

Wherein the host receiving area 310 communicates with the accessory receiving area 320 so that the medical accessory 200 received in the accessory receiving area 320 can be connected to the medical host 100. That is, the medical host 100 and the medical accessory 200 can be kept in a connected state in a normal state without requiring the user to repeatedly attach and detach the medical host 100 and the medical accessory 200. The end 210 of the medical host 100 and the medical accessory 200 connected with the medical host 100 can be kept in the portable bag 300 in the use process, the medical accessory 200 is not required to be taken out entirely in the use process, the medical accessory 200 is not required to be repeatedly disassembled and assembled from the medical host 100, and only the end 220 of the medical accessory 200 connected with a patient is required to be taken out from the portable bag 300 for use. Thus, the adverse effects of repeatedly removing and installing medical accessory 200 during handling and use are avoided.

Moreover, typically the medical accessory 200 has a length of cable. In some embodiments, the accessory housing area 320 includes at least a cable restraint area 321, where the cable restraint area 321 can accommodate a cable of the medical accessory 200, and the cable can extend from the accessory parameter interface 120 to a portion of the accessory housing area 320 not adjacent to the accessory parameter interface 120 through the cable restraint area 321, so as to fully utilize a space around the medical host 100, more reasonably manage the cable running direction, and avoid inconvenience in use caused by the medical accessory 200 in the accessory housing area 320 being entangled with each other.

Further, in some embodiments, the host receiving area 310 and the accessory receiving area 320 are separated by the partition 330 to define a cavity with a set shape under the action of the cavity wall of each area, so as to facilitate receiving and positioning the corresponding medical host 100 and medical accessory 200, and divide the medical host 100 and the medical accessory 200 into separate areas as much as possible, thereby reducing the influence of each other.

Referring to fig. 5-10, in some embodiments, the portable bag 300 includes a main bag body 340 and an accessory bag 350. The main bag body 340 has a host receiving area 310 and an accessory bag 350 is used to form at least a portion of the accessory receiving area 320, the accessory bag 350 being connected to the main bag body 340.

Referring to fig. 5-9, in some embodiments, the main bag 340 includes a bottom case 341 and an upper cover 342, the bottom case 341 includes a first receiving groove 343 (see fig. 7), and the upper cover 342 is disposed on the bottom case 341 in an openable and closable manner and encloses the main storage area 310 with the first receiving groove 343. The bottom case 341 has a partition 330, and the partition 330 divides the bottom case 341 into a second receiving groove 344 and a first receiving groove 343, and the second receiving groove 344 is provided side by side with the first receiving groove 343. The accessory bag 350 has a cavity 352 therein, and the second receiving slot 344 communicates with the accessory bag 350 for forming the accessory receiving area 320 with the cavity 352 of the accessory bag 350. In other embodiments, the bottom case 341 may have only the first receiving groove 343. The second receiving groove 344 may be provided on the accessory bag 350.

In some embodiments, the host receiving area 310 has a positioning structure for positioning the host to avoid shifting of the host within the host receiving area 310. Referring to fig. 6 and 7, in some embodiments, the positioning structure includes a concave-convex positioning structure 345 disposed on a bottom wall of the host receiving area 310. In other embodiments, the positioning structure may be other structures, such as a fastening structure, an adhesive structure, or a screw fixing structure.

Further, referring to fig. 10, in some embodiments, the main bag 340 may also have a cavity without the partition 330, and the two ends of the cavity are opened, and the accessory bag 350 is communicated with the cavity in the main bag 340 through the opening, so as to form a large cavity a without the partition 330. When the medical host 100 is placed in the large cavity a, the area occupied by the medical host 100 is the host storage area 310, and the area outside the medical host 100 is the accessory storage area 320

In the embodiment shown in FIGS. 5-10, the main bag 340 and the accessory bag 350 together enclose an accessory receiving area 320. In other embodiments, the accessory receiving area 320 can also be independently surrounded by the accessory bag 350.

Further, in some embodiments, to meet the requirements of strong impact vibration and drop strength in the market outside the hospital, the main bag 340 may be made of a harder material, such as metal or hard plastic. The accessory bag 350 may be made of a softer material, such as fabric or other flexible material.

Further, referring to fig. 4, in some embodiments, in order to expand the accessory receiving capability, an extension package 500 may be further provided, and the extension package 500 may be connected to the portable package 300, for example, on a side of the accessory receiving area 320 away from the host receiving area 310 or at another location.

Further, the present application refers to a side of the portable bag 300 facing the user when in use (the side is usually the side of the portable bag 300 where the display area is provided, but the present application is not limited to the use of this side facing the user), and a side facing away from the front side is referred to as a rear side. When the front side of the portable bag 300 is facing the user, the side corresponding to the left hand of the user is left and the side corresponding to the right hand of the user is right.

In some embodiments, the accessory receiving area 320 is located on at least one side of the circumference of the host receiving area 310 in the horizontal direction. Referring to fig. 1-7, the accessory receiving area 320 is horizontally oriented from the end of the medical host 100 having the accessory parameter interface 120, bypasses the back side of the medical host 100, and then extends to the end of the medical host 100 facing away from the accessory parameter interface 120. The accessory receiving area 320 is concave in shape in the horizontal direction, and the host receiving area 310 is at least partially located within the notch of the concave shape. The extending path of the accessory receiving area 320 in the horizontal direction can be regarded as a C-shape, and the main receiving area 310 is located in the notch of the C-shape structure. The structure not only can ensure that the medical accessory 200 and the accessory parameter interface 120 are always communicated, but also fully utilizes the space on the periphery of the medical host 100, so that the medical accessory 200 is distributed around the medical host 100 as much as possible, the whole structure is more compact, and the occupied area on the horizontal plane is smaller.

Further, referring to fig. 1-7, in some embodiments, when the medical host 100 is placed in the host storage area 310, the first accessory storage area 322 is located on a side of the host storage area 310 away from the accessory parameter interface 120, the cable restriction area 321 is located on a rear side of the host storage area 310, and the medical accessory 200 can extend from the accessory parameter interface 120 from the rear side of the medical host 100 into the first accessory storage area 322 behind the cable restriction area 321. The first accessory accommodating area 322 is mainly used for accommodating various sensor detection heads for docking with a user in the medical accessory 200, such as an oxygen clip in an oxygen collection piece, an electrocardiograph collection piece center electric sticker, and the like, and the user can take out the corresponding sensor detection heads from the first accessory accommodating area 322 when using the medical accessory 200. After use, the sensor head is then returned to the first accessory receiving area 322.

Referring to fig. 1-7, in some embodiments, the accessory receiving area 320 has a second accessory receiving area 323, the second accessory receiving area 323 is located on a side of the accessory receiving area 320 facing the accessory parameter interface 120, and the second accessory receiving area 323, the cable restraining area 321 and the first accessory receiving area 322 are sequentially connected. The medical accessory 200 interfaces with the medical host 100 in a second accessory receiving area 323, which second accessory receiving area 323 is operable to receive the docking head 210 of various medical accessories 200.

Referring to fig. 5-10, in some embodiments, the accessory bags 350 are two, which are disposed on the left and right sides of the main bag 340, and are in communication with the host receiving area 310 of the main bag 340. In these embodiments, a generally C-shaped accessory receiving area 320 is defined by the second receiving slot 344 and the accessory pockets 350 on both sides, disposed around the first receiving slot 343. The right accessory bag 350 of the two accessory bags 350 may serve as the second accessory receiving area 323, and the left accessory bag 350 may serve as the first accessory receiving area 322.

Further, in some embodiments, when the front side wall of the host receiving area 310 is provided with a display area, at least one of the rear side, the left side, and the right side of the host receiving area 310 is provided with an accessory receiving area 320.

Further, referring to FIGS. 5 and 10, in some embodiments, the accessory bag 350 has a cover 351 that is separate from the main bag body 340, and the user can open the accessory bag 350 alone. For example, when a user needs to use a certain medical accessory 200 for detection, the user may simply open the cover 351 of the accessory bag 350 corresponding to the first accessory storage area 322, and take out the corresponding medical accessory 200, without opening the covers 351 of the other accessory bags 350 and the main bag 340. Or when the user needs to insert or remove one of the medical accessory 200 and the medical host 100, the user may simply open the cover 351 of the accessory bag 350 corresponding to the second accessory storage area 323, and perform the related operation, without opening the covers 351 of the other accessory bags 350 and the main bag 340.

Further, referring to fig. 5 and 8, in some embodiments, a locking mechanism is disposed between the bottom case 341 and the upper cover 342, and the locking mechanism has an unlocking member 3492 and a locking member (not shown in the drawings), where the locking member is used to lock the bottom case 341 and the upper cover 342, and the unlocking member 3492 is used to unlock the unlocking member 3492 by a user. The locking structure may adopt various structures capable of realizing the snap locking of the bottom case 341 and the upper cover 342. The unlocking member 3492 is disposed in the upper cover 342, and when the upper cover 342 is fastened to the bottom case 341, the locking member locks and fixes the upper cover 342 and the bottom case 341 under the action of the elastic member. The user can open the locking structure by the unlocking member 3492, thereby opening the upper cover 342.

Referring to fig. 5, in some embodiments, the portable bag 300 has a handle 3493 for a user to move the portable bag 300 and medical module. The handle 3493 may be provided on the main bag body 340 to facilitate lifting of the entire portable bag 300 and medical module.

In some embodiments, the portable bag 300 may also serve as a communication and/or power transfer structure for the medical module, such that the medical module, when received within the portable bag 300, may still be electrically connected to other devices, such as a communication and/or power connection. Referring to fig. 1 and 6, the portable bag 300 has a first electrical connection dock 346 and a second electrical connection dock 347. The medical host 100 has a third electrical connection dock 130, an electrical connection between a first electrical connection dock 346 and a second electrical connection dock 347, the first electrical connection dock 346 for electrically connecting with the third electrical connection dock 130 of the medical host 100 received in the host receiving area 310, and the second electrical connection dock 347 for electrically connecting the medical host 100 with other devices.

Wherein the first electrical connection interface 346, the second electrical connection interface 347 and the third electrical connection interface 130 can be wired or wireless. The wired connection can be realized by adopting various contact type butt contacts, plug-in type plug-in terminals or other modes, such as a common plug and socket structure, a usb interface, a pogo pin interface, a contact joint and the like. The wireless connection may be in a wireless communication mode, such as through bluetooth, WIFI, cellular, etc. modes.

Of course, in other embodiments, the portable bag 300 may be used only as a receiving device for a medical module, and not for communication and/or power transfer of the medical module.

Further, in some embodiments, the first electrical connection interface 346 is disposed on a side wall and/or a bottom wall of the host storage area 310, so that the third electrical connection interface 130 can be more conveniently electrically connected to the first electrical connection interface 346 when the medical host 100 is placed in the host storage area 310. In other embodiments, the first electrical connection interface 346 may be located in other locations of the host receiving area 310 besides the side wall and the bottom wall.

Referring to fig. 1, 6 and 7, in some embodiments, the first electrical connection docking member 346 is disposed on a side wall of the host receiving area 310, when the medical host 100 is installed in the host receiving area 310, one end corresponding to the first electrical connection docking member 346 may be inserted into the host receiving area 310 to complete docking of the first electrical connection docking member 346 and the third electrical connection docking member 130, and then the whole medical host 100 is installed in a proper manner, and meanwhile, electrical connection and storage installation between the medical host 100 and the portable bag 300 are completed.

Referring to fig. 1,6 and 7, in some embodiments, the first electrical connection interface 346 and the third electrical connection interface 130 may be configured as contact interfaces, such as pogo pin interfaces. The Pogo pin docking structure generally includes a contact mating pin end and a contact end. One of the first electrical connection interface 346 and the third electrical connection interface 130 is a spring pin end, and the other is a contact end, so as to achieve more convenient and rapid interface.

In order to improve the reliability of the electrical connection between the portable bag 300 and the monitoring host, a spare electrical connection structure may be added between the first electrical connection docking member 346 and the third electrical connection docking member 130 in addition to the main electrical connection structure. Specifically, referring to fig. 1 and 7, in some embodiments, the first electrical connection interface 346 has a first main electrical connection interface 3461 and a first standby electrical connection interface 3462, and correspondingly, the third electrical connection interface 130 has a third main electrical connection interface 131 and a third standby electrical connection interface 132. The first main electrical connection docking member 3461 is configured to dock with the third main electrical connection docking member 131, and the first standby electrical connection docking member 3462 is configured to dock with the third standby electrical connection docking member 132.

The third main electrical connection interface 131 and the first main electrical connection interface 3461 may be one or more groups, and the first spare electrical connection interface 3462 and the third spare electrical connection interface 132 may be one or more groups.

The third spare electrical connection interface 132 is configured to interface with the first spare electrical connection interface 3462, and when the third main electrical connection interface 131 is in operative connection with the first main electrical connection interface 3461, the third spare electrical connection interface 132 is ready for use with the first spare electrical connection interface 3462. When the third main electrical connection interface 131 fails to connect with the first main electrical connection interface 3461, the third standby electrical connection interface 132 and the first standby electrical connection interface 3462 replace the third main electrical connection interface 131 to electrically connect (including electrically connect and/or communicatively connect) with the first main electrical connection interface 3461.

To improve reliability, in some embodiments, the third main electrical connection interface 131 and the third standby electrical connection interface 132 are different types of electrical connection interfaces, and/or the first main electrical connection interface 3461 and the first standby electrical connection interface 3462 are different types of electrical connection interfaces. The probability of simultaneous failure of two or more different types of electrical connection docks is smaller, so that when one type of electrical connection dock fails, electrical connection can also be achieved through another type of electrical connection dock.

In some embodiments, the third main electrical connection interface 131 is mated with the first main electrical connection interface 3461, and the third alternate electrical connection interface 132 is mated with the first alternate electrical connection interface 3462. Specifically, the first main electrical connection interface 3461 and the first standby electrical connection interface 3462 are in a female structure, and the third main electrical connection interface 131 and the third standby electrical connection interface 132 are in a male structure. Of course, in other embodiments, the third electrical connection docking member 130 may have a female structure, and the first electrical connection docking member 346 may have a male structure.

In order to further improve the reliability of the electrical connection, the mating depth of the third spare electrical connection counterpart 132 with the first spare electrical connection counterpart 3462 is greater than or equal to the mating depth of the third main electrical connection counterpart 131 with the first main electrical connection counterpart 3461. The mating depth refers to the electrical contact length of the male and female structures in the insertion direction, with a longer electrical contact length ensuring a more reliable electrical contact between the third spare electrical connection dock 132 and the first spare electrical connection dock 3462.

In some embodiments, the medical host 100 has a first end and a second end disposed opposite to each other in a horizontal direction, the accessory parameter interface 120 is disposed at the first end of the medical host 100, the second end of the medical host 100 is provided with a third electrical connection docking member 130, when the medical host 100 is received in the host receiving area 310, a side wall of the host receiving area 310 corresponding to the second end is provided with a first electrical connection docking member 346, and a side of the host receiving area 310 corresponding to the first end is in communication with the accessory receiving area 320, so that the medical accessory 200 connected to the accessory parameter interface 120 can be received in the accessory receiving area 320.

In addition, referring to fig. 3, in some embodiments, the first electrical connection interface 346 may also be disposed at the rear side or the bottom side of the host receiving area 310.

Further, the first electrical connection interface 346 and the second electrical connection interface 347 may be electrically connected through a circuit built in the portable bag 300, and of course, may be electrically connected wirelessly. The second electrical connection interface 347 may be provided on the outside of the portable bag 300 to facilitate electrical connection with other devices. For example, referring to fig. 11, when the entire portable medical device is used in combination with other apparatus 600, the second electrical connection interface 347 disposed outside the portable bag 300 can be more conveniently plugged and docked with the other apparatus to establish an electrical connection relationship. In fig. 11, the other device 600 may be a defibrillation device, a mere display device, or other medical device, etc.

In some embodiments, to improve the reliability of the electrical connection between the portable bag 300 and other devices, a spare electrical connection structure may be added between the first electrical connection interface 346 and the second electrical connection interface 347 in addition to the main electrical connection structure. When the first electrical connection interface 346 has a first main electrical connection interface 3461 and a first standby electrical connection interface 3462, the second electrical connection interface 347 may also have a second main electrical connection interface and a second standby electrical connection interface, which may be configured as described above for the first main electrical connection interface 3461 and the first standby electrical connection interface 3462.

Further, referring to fig. 1, 5 and 10, in some embodiments, the medical host 100 has a display 140, and the display 140 can be used to display information related to the medical host 100, such as display information or defibrillation information. In order to display relevant information in real time after the medical host 100 is received in the portable bag 300, the portable bag 300 has a display area aligned with the display screen 140 to expose the display screen 140 after the medical host 100 is received in the host receiving area 310, thereby displaying information in the display screen 140.

The display area may take various configurations capable of directly or indirectly displaying information of the medical host 100, for example, please refer to fig. 5, 6 and 10, and in some embodiments, the display area is an opening structure 3491, which may expose the display screen 140 of the medical host 100. In other embodiments, the display area may be a transparent window, and the display screen 140 of the medical host 100 may be exposed.

In other embodiments, the display area may be a second display screen for displaying information of the medical host 100 when the medical host 100 is placed in the host receiving area 310. That is, in these embodiments, the second display screen may be controlled by the medical host 100 to display information from the display screen 140 on the medical host 100. In addition, when the portable bag 300 has a second display screen, the medical host 100 itself may not even have the display screen 140, and display is mainly performed through the second display screen.

Generally, after the medical host 100 is stored in the portable bag 300, the display screen 140 is provided toward the front side. Of course, in some embodiments, the display 140 may be oriented in other directions, for example, in the embodiment shown in fig. 2 and 3, the display 140 of the medical host 100 may be oriented toward the rear side, and if information of the medical host 100 is needed to be displayed, this may be achieved through the second display or other structures described above.

Further, referring to fig. 5-9, in some embodiments, an opening structure 3491 is provided on a front side wall of the bottom case 341 as a display area. At least one of the left and right sides of the bottom case 341 also has an opening, which may communicate with the accessory bag 350. One of the left and right sides of the bottom case 341 is provided with a first electrical connection docking member 346 to dock the medical host 100.

Further, referring to fig. 1, 7 and 10, in some embodiments, the second electrical connection interface 347 is located on the same side of the portable bag 300 as the display area. Of course, in other embodiments, the second electrical connection interface 347 and the display area may be located on different sides of the portable bag 300. The second electrical connection interfacing member 347 may be provided at any surface of the portable bag 300 depending on the shape of other devices and the location of the electrical connection structure thereon, as long as the electrical connection with the other devices is possible.

Referring to fig. 5 and 11, in some embodiments, a front side wall of the accessory receiving area 320 protrudes forward in a horizontal direction relative to a front side wall of the main unit receiving area 310 to form a fitting opening for receiving other equipment to be mated with the portable medical device. The second electrical connection interface 347 and the display region can be disposed in the mating opening.

In addition, referring to fig. 7, in some embodiments, a switch 348 may be further disposed on the portable bag 300 to perform a power-on/off operation on the medical host 100. Of course, in some embodiments, other keys may be provided on the portable bag 300 to control the medical host 100, as desired. In other embodiments, the display screen 140 of the medical host 100 or the second display screen of the portable bag 300 may be designed as a touch screen, so that the control of the medical host 100 is achieved by a touch manner.

The above embodiments provide a structure capable of accommodating both the medical host 100 and the medical accessory 200. In addition, in other embodiments, another portable medical device is provided that includes a medical module and an accessory bag 350. Referring to fig. 12, the accessory bag 350 is connected to the medical host 100, the accessory bag 350 has an accessory receiving area 320, and the medical accessory 200 connected to the accessory parameter interface 120 can be received in the accessory receiving area 320. In this embodiment, the accessory bag 350 is not attached to the main bag body 340, but is directly secured to the medical host 100 and can be moved and used with the medical host 100. The accessory bag 350 may be used to house and organize various medical accessories 200 for use with the medical host 100.

With reference to fig. 12, in some embodiments, the accessory receiving area 320 or the medical host 100 includes at least a cable restraint 321, wherein the cable restraint 321 is capable of receiving a cable of the medical accessory 200, and the cable is capable of extending from the accessory parameter interface 120 to a portion of the accessory receiving area 320 not adjacent to the accessory parameter interface 120 through the cable restraint 321.

To enable the medical accessory 200 placed within the accessory bag 350 to be connected to the medical host 100 throughout movement and use, the accessory bag 350 has an opening that corresponds to the accessory parameter interface 120 such that the medical accessory 200 can extend from the opening into the accessory receiving area 320. The accessory bag 350 shown in fig. 12 may employ the accessory bag structure shown in any of the embodiments described above.

The foregoing description of the invention has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the invention pertains, based on the idea of the invention.

Claims (42)

1. A portable medical device, comprising:

The medical module is provided with a medical host and a medical accessory, the medical host is provided with a control unit and an accessory parameter interface, the control unit is connected with the accessory parameter interface, and the medical accessory is used for being in communication connection with the accessory parameter interface so as to transmit information acquired by the medical accessory to the medical host;

And a portable bag having a host receiving area in which the medical host can be received and an accessory receiving area in which the medical accessory can be received, the medical host receiving area communicating with the accessory receiving area so that the medical accessory received in the accessory receiving area can be connected to the medical host; the accessory receiving area includes at least a cable restraining region capable of receiving a cable of the medical accessory, the cable being capable of extending from the accessory parameter interface through the cable restraining region to a portion of the accessory receiving area not adjacent the accessory parameter interface.

2. The portable medical device of claim 1, wherein the portable bag has a first electrical connection dock and a second electrical connection dock, the medical host has a third electrical connection dock, the first electrical connection dock is for electrically connecting with the third electrical connection dock of a medical host housed in the host housing area, and the second electrical connection dock is for electrically connecting the medical host with other equipment.

3. The portable medical device of claim 2, wherein the first electrical connection interface is provided at a side wall and/or a bottom wall of the host receiving area.

4. A portable medical apparatus according to claim 2 or 3, wherein the second electrical connection interface is provided on the outside of the portable bag to facilitate a communication connection with the other device.

5. The portable medical device of any one of claims 2-4, wherein the first electrical connection dock has a first primary electrical connection dock and a first backup electrical connection dock, the third electrical connection dock has a third primary electrical connection dock and a third backup electrical connection dock, the first primary electrical connection dock is for interfacing with the third primary electrical connection dock, and the first backup electrical connection dock is for interfacing with the third backup electrical connection dock.

6. The portable medical device of claim 5, wherein the first primary electrical connection dock and the first backup electrical connection dock are different types of electrical connection docks;

And/or the third main electrical connection butt joint piece and the third standby electrical connection butt joint piece are electrical connection butt joint pieces of different types.

7. The portable medical device of any one of claims 2-6, wherein the medical host has a display screen and the portable bag has a display area that aligns with the display screen to expose the display screen after the medical host is received in the host receiving area.

8. The portable medical device of claim 7, wherein the display area is an open structure or a transparent window.

9. The portable medical device of any one of claims 2-6, wherein the portable bag has a display area, the display area being a second display screen for displaying information of the medical host when the medical host is placed in the host receiving area.

10. The portable medical device of any one of claims 7-9, wherein the second electrical connection interface is on the same side of the portable bag as the display area.

11. The portable medical device of any one of claims 1-10, wherein the host receiving area and the accessory receiving area are separated by a partition, the accessory receiving area being located horizontally on at least one side of a circumference of the host receiving area.

12. The portable medical device of claim 11, wherein the accessory receiving area has a first accessory receiving area and a cable restraining area, the first accessory receiving area being located on a side of the host receiving area facing away from the accessory parameter interface when the medical host is placed in the host receiving area, the cable restraining area being located on a rear side of the host receiving area, the medical accessory being capable of extending from the accessory parameter interface from the rear side of the medical host into the first accessory receiving area after passing through the cable restraining area.

13. The portable medical device of claim 12, wherein the accessory receiving area has a second accessory receiving area, the second accessory receiving area being located on a side of the accessory receiving area facing the accessory parameter interface, the second accessory receiving area, the cable restraining area, and the first accessory receiving area being in communication in sequence.

14. The portable medical device of claim 11, wherein the accessory receiving area is concave in shape in a horizontal direction, the host receiving area being at least partially within the concave shaped indentation.

15. The portable medical device of claim 11, wherein a front side wall of the host receiving area is provided with a display area, and at least one of a rear side, a left side, and a right side of the host receiving area is provided with the accessory receiving area.

16. The portable medical device of claim 11, wherein a front side wall of the accessory receiving area projects forwardly in a horizontal direction relative to a front side wall of the main unit receiving area to form a mating opening for receiving other equipment to be mated with the portable medical device.

17. The portable medical device of claim 11, wherein the medical host has a first end and a second end disposed opposite each other in a horizontal direction, the accessory parameter interface is disposed at the first end of the medical host, the second end of the medical host is provided with a third electrical connection interface, and a sidewall of the host receiving area corresponding to the second end is provided with a first electrical connection interface when the medical host is received in the host receiving area, and a side of the host receiving area corresponding to the first end is in communication with the accessory receiving area so that a medical accessory connected to the accessory parameter interface can be received in the accessory receiving area.

18. The portable medical device of any one of claims 11-17, wherein the portable bag comprises a main bag body having the main bag receiving area and an accessory bag for forming at least a portion of the accessory receiving area, the accessory bag being connected to the main bag body.

19. The portable medical device of claim 18, wherein the main enclosure has a bottom shell having a first receiving slot and an upper cover openably and closably disposed on the bottom shell and enclosing the main enclosure with the first receiving slot.

20. The portable medical device of claim 19, wherein a front side wall of the bottom case is provided with a display area, at least one of the left and right sides of the bottom case has an opening, and wherein one side is provided with a first electrical connection interface, the opening being in communication with the corresponding accessory bag.

21. The portable medical device of claim 20, wherein the portable bag has a second electrical connection interface for electrically connecting the medical host to other equipment, the second electrical connection interface being on the same side of the bottom shell as the display area.

22. The portable medical device of any one of claims 19-21, wherein the bottom housing has a partition separating the bottom housing into a second receiving slot and the first receiving slot, the second receiving slot being disposed side-by-side with the first receiving slot, the second receiving slot being in communication with the accessory bag for forming the accessory receiving area with the accessory bag.

23. The portable medical device of any one of claims 19-22, wherein the accessory bags are two, oppositely disposed on opposite sides of the main bag body, and in communication with the main storage area of the main bag body.

24. The portable medical device of any one of claims 19-23, wherein a locking mechanism is provided between the bottom housing and the upper cover, the locking mechanism having an unlocking member for locking the bottom housing and the upper cover and a locking member for unlocking the unlocking member by a user.

25. The portable medical device of any one of claims 19-23, wherein the accessory bag has a flap independent of the main bag body, the accessory bag being individually openable by a user.

26. The portable medical device of any one of claims 1-10, wherein the host receiving area and the accessory receiving area are different areas of the same cavity.

27. The portable medical device of any one of claims 1-26, wherein the host receiving area has a positioning structure for positioning the medical host to avoid displacement of the medical host within the host receiving area.

28. The portable medical device of claim 27, wherein the positioning structure comprises a male-female positioning structure provided on a bottom wall of the host receiving area.

29. The portable medical device of any one of claims 1-28, wherein the portable bag has a handle for a user to move the portable bag and the medical module.

30. A portable medical device, comprising:

The medical module is provided with a medical host and a medical accessory, the medical host is provided with a control unit and an accessory parameter interface, the control unit is connected with the accessory parameter interface, and the medical accessory is used for being in communication connection with the accessory parameter interface so as to transmit monitoring information acquired by the medical accessory to the medical host;

and an accessory bag connected with the medical host, the accessory bag having an accessory receiving area in which the medical accessory connected to the accessory parameter interface can be received;

The accessory receiving area or the medical host includes at least a cable restraining area capable of receiving a cable of the medical accessory, the cable being capable of extending from the accessory parameter interface through the cable restraining area to a portion of the accessory receiving area not adjacent the accessory parameter interface.

31. The portable medical device of claim 30, wherein the accessory bag has an opening corresponding to the accessory parameter interface to enable the medical accessory to extend from the opening into the accessory receiving area.

32. The portable medical device of any one of claims 1-31, wherein the medical module is a monitoring module, the medical host is a monitoring host, and the medical accessory is a monitoring accessory.

33. A portable bag for housing a medical module, the portable bag having a host housing area for housing a medical host and an accessory housing area for housing a medical accessory, the medical host housing area being in communication with the medical accessory housing area such that a medical accessory housed in the accessory housing area can be connected to a medical host housed in the host housing area;

The accessory receiving area comprises at least a cable restraining area positioned at the rear side of the medical host receiving area, wherein the cable restraining area can accommodate a cable of the medical accessory and restrain the cable from bypassing the rear side of the medical host.

34. The portable bag of claim 33, wherein the portable bag has a first electrical connection dock for communicatively interfacing with a medical host housed in the host receiving area and a second electrical connection dock for electrically connecting the medical host with other devices.

35. The portable bag of claim 34, wherein the first electrical connection dock has a first primary electrical connection dock for interfacing with a third primary electrical connection dock and a first backup electrical connection dock for interfacing with a third backup electrical connection dock.

36. The portable bag of any one of claims 33-35, wherein the host receiving area and the accessory receiving area are separated by a baffle; the accessory receiving area is located on at least one side of the circumferential direction of the host receiving area in the horizontal direction.

37. The portable bag of claim 36, wherein the accessory receiving area has a first accessory receiving area and a cable restraining area, the first accessory receiving area being located on a side of the host receiving area facing away from the accessory parameter interface of the medical host, the cable restraining area being located on a rear side of the host receiving area such that the medical accessory can extend from the accessory parameter interface from the rear side of the medical host, through the cable restraining area and into the first accessory receiving area.

38. The portable bag of claim 36, wherein the accessory receiving area is concave in shape in a horizontal direction, the host receiving area being at least partially within the concave shaped cutout.

39. The portable bag of claim 36, wherein the front side wall of the accessory receiving area projects forwardly in a horizontal direction relative to the front side wall of the main unit receiving area to form a mating opening for receiving other equipment to be mated with the portable medical device.

40. The portable bag of any one of claims 33-39, wherein the accessory bag comprises a main bag body having the host receiving area and an accessory bag for forming at least a portion of the accessory receiving area, the accessory bag being connected to the main bag body.

41. The portable bag of claim 40, wherein said main bag body has a bottom shell and an upper cover, said bottom shell having a first receiving slot, said upper cover being openably and closably disposed on said bottom shell and enclosing said main machine receiving area with said first receiving slot.

42. The portable bag of claim 41, wherein the bottom shell has a divider separating the bottom shell into a second receiving channel and the first receiving channel, the second receiving channel being disposed side-by-side with the first receiving channel, the second receiving channel being in communication with the accessory bag for forming the accessory receiving area with the accessory bag.