CN218652359U - Hold in palm box and dialysis subassembly - Google Patents

Abstract

The utility model relates to a hold in palm box and dialysis subassembly. The tray is provided with a plurality of accommodating spaces which are sunken on the surface of the tray and are arranged on the tray at intervals; the accommodating spaces are used for storing operating instruments, and each accommodating space is used for accommodating at least one type of operating instrument in the shape of a long strip, a tube, a rod, a ring, a block or a plate. The support box has the advantages that the containing spaces are arranged at intervals, so that the space planning design of the support box is reasonable, the space utilization rate is improved, after the operating instruments are stored in the containing spaces, various types of operating instruments can be stored in a compatible mode, and the universality is enhanced. Moreover, the operating instrument sets up behind sunken accommodation space, holds in the palm the box and can play the guard action, avoids the external operating instrument to holding in the palm in the box to produce to collide with, guarantees operating instrument's performance.

Description

Hold in palm box and dialysis subassembly

Technical Field

The utility model relates to the technical field of medical instruments, especially relate to a hold in palm box and dialysis subassembly.

Background

The plastic uptake support box has high strength and good protection, is convenient for storing products, is suitable for various sterilization modes, and is multipurpose in the field of medical appliances. At present, in the medical appliance industry, the medical appliance products are mostly packaged in a plastic uptake support box and a dialysis bag, and the packaging form can effectively protect the products and is convenient to store and transport. However, when the plastic tray box is used, the packaging mode is accompanied with some defects, such as more and wider cavity structures of the plastic tray box and low space utilization rate; the same plastic uptake holds in the palm box body is difficult to be compatible multiple specification, irregularly shaped product, and the commonality is poor etc. and is not convenient for use.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a tray and a dialysis module capable of storing various types of operation instruments in order to solve at least one of the problems of low space utilization rate, poor versatility, and the like of the existing blister tray.

A tray is provided with a plurality of accommodating spaces, wherein the accommodating spaces are sunken on the surface of the tray and are arranged on the tray at intervals;

the accommodating spaces are used for storing operating instruments, and each accommodating space is used for accommodating at least one type of operating instrument in the shape of a long strip, a tube, a rod, a ring, a block or a plate.

In one embodiment, the plurality of accommodating spaces include a first accommodating space for accommodating an elongated operating instrument, the first accommodating space includes a first groove provided at an edge of the tray in a circumferential direction of the tray, and a flared groove communicating with the first groove and protruding from the first groove in a width direction of the first groove.

In one embodiment, the plurality of accommodating spaces further include a second accommodating space, and the second accommodating space includes a second groove, the second groove is ring-shaped and is concavely arranged on the tray, and the second groove is used for installing a ring-shaped operating instrument or a strip-shaped operating instrument which can be wound and arranged.

In one embodiment, the second receiving space further comprises a first receiving groove disposed inside the second groove for receiving a block-shaped operating instrument.

In one embodiment, the plurality of accommodating spaces further include a third accommodating space including a third groove for mounting a tubular or rod-shaped operating instrument, and the third groove is concavely disposed on the tray box.

In one embodiment, the plurality of receiving spaces further includes a fourth receiving space including a fourth recess for mounting a tubular or rod-shaped operating instrument;

the fourth accommodating space comprises a plurality of second mounting protrusions which are arranged at intervals, each second mounting protrusion is provided with a recessed accommodating groove, and the accommodating grooves are communicated to form the fourth groove;

or the fourth groove is cylindrically and concavely arranged on the support box.

In one embodiment, the plurality of receiving spaces further includes a fifth receiving space including a fifth recess for receiving a plate-like operating instrument.

In one embodiment, the fifth accommodating space further comprises a second accommodating groove, the second accommodating groove comprises a first part groove and a second part groove, the first part groove is positioned on one side of the fifth groove, the second part groove is positioned on the other side of the fifth groove, the first part groove and the second part groove are communicated through the fifth groove and form the second accommodating groove, and the second accommodating groove is used for accommodating a tubular or rod-shaped operating instrument;

the depth of the fifth groove is larger than that of the second receiving groove, so that the tubular or rod-shaped operating instrument can be received over the plate-shaped operating instrument.

In one embodiment, the tray is provided with a plurality of supporting grooves which are arranged at intervals at the edge of the tray and/or are communicated with the accommodating space;

the depth of the supporting groove is larger than that of the accommodating space so as to stably support the operating instrument in the accommodating space.

In one embodiment, the magazine further includes a removal recess, and the plurality of accommodating spaces respectively have accommodating recesses for accommodating the operating devices;

the depth of the taking-out groove is larger than that of the accommodating groove, and/or the cross section size of the taking-out groove is larger than that of the accommodating groove;

the accommodating grooves are respectively communicated with the taking-out grooves for taking out the operating instruments therein, or at least two accommodating grooves are communicated with the same taking-out groove for taking out the operating instruments therein.

In one embodiment, the magazine further includes a take-out recess, and a plurality of the accommodating spaces respectively have accommodating recesses for accommodating the operating instruments;

the at least one accommodating groove is communicated with the taking-out groove for taking out the operating instrument therein, the depth of the taking-out groove is greater than that of the accommodating groove, and/or the cross-sectional dimension of the taking-out groove is greater than that of the accommodating groove;

the accommodating recess in communication with the removal recess communicates with the remaining accommodating recesses to provide a space for the latter to remove the operating device after the operating device in the former is removed.

In one embodiment, the receiving space includes a receiving recess for receiving the operating instrument;

the accommodating space further comprises a special-shaped groove and/or an extending groove, the extending groove is arranged at the end part of the accommodating groove in a bent mode and used for installing the extending part of the operating instrument, and the special-shaped groove is arranged at the end part of the accommodating groove and used for installing the irregular part of the operating instrument.

In one embodiment, the accommodating space includes an accommodating groove for accommodating the operating device and a stopper protruding from an inner wall of the accommodating groove and movable relative to the accommodating groove, and the stopper is used for abutting against the operating device.

A dialysis component comprises an operating instrument, a dialysis bag and a supporting box according to any technical characteristic, wherein the supporting box is used for bearing the operating instrument, and the dialysis bag is sleeved outside the supporting box.

The utility model discloses a hold in palm box and dialysis subassembly, this hold in the palm the box and have the accommodation space that a plurality of intervals set up, accommodation space caves in the surface of holding in the palm the box, holds in the palm the box and deposits various operating devices of dialysis subassembly through accommodation space. Also, each of the accommodating spaces can accommodate at least one type of operating device in a shape of an elongated bar, a tube, a rod, a ring, a block, or a plate, respectively. The support box has the advantages that the containing spaces are arranged at intervals, so that the space planning design of the support box is reasonable, the space utilization rate is improved, after at least one type of operation instrument is stored in the containing spaces, various types of operation instruments can be stored in the containing spaces in a compatible mode, and the universality is enhanced. Moreover, the operating instrument sets up behind sunken accommodation space, holds in the palm the box and can play the guard action, avoids the external operating instrument to holding in the palm in the box to produce to collide with, guarantees operating instrument's performance.

Drawings

Fig. 1 is a top view of a tray according to an embodiment of the present invention;

fig. 2 is a perspective view of the tray shown in fig. 1.

Wherein: 100. supporting the box; 110. a first accommodating space; 111. a first groove; 112. an expansion slot; 113. a first limit piece; 114. a first take-out groove; 120. a second accommodating space; 121. a second groove; 122. a first accommodating groove; 123. a second limiting member; 124. a second taking-out groove; 130. a third accommodating space; 131. a third groove; 132. a third take-out groove; 133. a third limiting member; 140. a fourth accommodating space; 141. a second mounting boss; 142. a fourth groove; 143. a fourth limiting member; 150. a fifth accommodating space; 151. a fifth groove; 152. a second accommodating groove; 1521. a first partial groove; 1522. a second partial groove; 153. a fifth limiting member; 154. a special-shaped groove; 155. an extension groove; 160. and a support groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

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

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

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 2, the present invention provides a tray 100. The cartridge 100 is applied to a dialysis module and is mounted to a dialysis bag of the dialysis module. The tray 100 can carry various operating instruments of the dialysis module, so that the various operating instruments are integrated together, thereby facilitating the storage of products. In this embodiment, the tray 100 is used for accommodating various operating instruments in the dialysis assembly, and accordingly, the size of the tray 100 is adapted to the size of the various operating instruments. Of course, in other embodiments of the present invention, the tray 100 can also carry other instruments for surgical operations, and can be adjusted according to the size of the instruments. In some embodiments, the magazine 100 may store one type of operating instrument to enable batch storage of a certain type of operating instrument. In some embodiments, the tray 100 may also store a set of operating instruments required for the treatment session. Illustratively, when the tray 100 carries the dialysis component, the tray can store at least two types of operating instruments, so that the operating instruments in the dialysis bag can be directly applied to complete operation or treatment in the treatment process, and other operating instruments do not need to be taken for matching use, so that the operation is more convenient and faster.

When the existing plastic uptake tray box is used, some defects are also caused, for example, the cavity structure of the plastic uptake tray box is much wider, and the space utilization rate is low; the same plastic uptake box body is difficult to be compatible with products with various specifications and irregular shapes, has poor universality and the like, and is inconvenient to use. Therefore, referring to fig. 1 and 2, the present invention provides a novel tray box 100, the space planning design of the tray box 100 is reasonable, the space utilization rate can be improved, and various types of operating instruments can be stored compatibly, so as to enhance the universality. Moreover, the tray 100 can play a role in protection, so that the operating instruments in the tray 100 are prevented from being collided by the outside, and the service performance of the operating instruments is ensured.

Referring to fig. 1 and 2, in an embodiment, the tray 100 has a plurality of accommodating spaces, and the accommodating spaces are recessed in a surface of the tray 100 and spaced apart from the tray 100. The accommodating spaces are used for storing operating instruments, and each accommodating space is used for accommodating at least one type of operating instrument in the shape of a long strip, a tube, a rod, a ring, a block or a plate.

The tray 100 is a main structure for storing the operating instruments, and various types of operating instruments are carried by the tray 100. The tray 100 has a plurality of receiving spaces provided at intervals in the tray 100, and the receiving spaces are provided with a concave cavity with respect to the surface of the tray 100, through which the operating instruments are stored. After a plurality of accommodation space intervals set up, can make each accommodation space relatively independent, like this, corresponding operating device can both be deposited to every accommodation space, realizes accomodating of operating device to avoid two adjacent operating device to take place to interfere.

Each of the accommodating spaces is used for accommodating at least one type of operating device in the shape of an elongated bar, a tube, a rod, a ring, a block, or a plate. It will be appreciated that the receiving space may receive a handling device of a regular and uniform shape, for example, the elongate member may comprise an extension tube with a luer fitting or a syringe with a hub, etc. Of course, the accommodating space may also accommodate an operating instrument having an irregular shape or an operating instrument having a shape other than the irregular shape, which is not described herein again.

Moreover, at least one type of operation instrument is stored in each accommodating space, so that different types of operation instruments in the dialysis assembly can be stored in a compatible mode, the storage requirements of the operation instruments with multiple specifications are met, and the compatibility and the universality are improved. Simultaneously, operating device sets up behind sunken accommodation space, and accommodation space's inner wall can play the guard action, protects operating device wherein, avoids operating device to take place to collide with the damage, guarantees operating device's performance.

Referring to fig. 1 and 2, in the tray box 100 of the above embodiment, a plurality of accommodating spaces are provided on the tray box 100, and the plurality of accommodating spaces are reasonably arranged, so that at least one operating instrument is stored in each accommodating space, and while the space utilization rate is improved, the storage of various types of operating instruments is facilitated, and the tray box 100 has high protection performance, strong universality and convenient use. Moreover, the tray 100 has a simple structure and is easy to machine and mold.

In some embodiments, each accommodating space may store one type of operating instrument to enable batch storage of a certain type of operating instrument. In some embodiments, each receiving space can also store a set of operating instruments required by the treatment session. Illustratively, when the tray 100 carries operating instruments, the tray can store at least two types of operating instruments, so that the operating instruments in the tray can be directly applied to complete operations or treatment in the treatment process, and other operating instruments do not need to be taken additionally for matching use, so that the operation is more convenient and faster.

In one embodiment, a plurality of the receiving spaces respectively have receiving grooves for receiving the operating instruments, and the receiving grooves are recessed in the surface of the tray 100. The tray further comprises a taking-out groove, and the plurality of accommodating spaces are respectively provided with accommodating grooves for accommodating the operating instruments.

The accommodating groove is a main body groove of the accommodating space, and at least one type of the operating instrument in a shape of a long strip, a tube, a rod, a ring, a block, or a plate can be accommodated through the accommodating groove to satisfy the accommodating function of the magazine 100 for the operating instrument. The taking-out groove is communicated with the accommodating groove, and the taking-out groove is used for realizing the taking-out of the operating instrument in the accommodating groove so as to be convenient for an operator to take out. When the operating device is taken out by the operating personnel, the fingers of the operating personnel stretch into the taking-out groove, and the operating device in the accommodating groove is pulled out.

In one embodiment, the depth of the taking-out groove is greater than the depth of the accommodating groove, and/or the cross-sectional dimension of the taking-out groove is greater than the cross-sectional dimension of the accommodating groove. Like this, when operating device deposits in holding the recess after, operating personnel can take out the operating device who holds in the recess through taking out the recess, makes things convenient for operating personnel to take operating device.

Optionally, the depth of the removal groove is greater than the depth of the accommodation groove. When the depth of the taking-out groove is larger than that of the accommodating groove, the operating instrument is arranged in the accommodating groove, a certain space is formed between the bottom of the operating instrument and the taking-out groove, and an operator can take out the operating instrument in the accommodating groove through the space. Optionally, the cross-section of the withdrawal groove is larger than the cross-sectional dimension of the accommodation groove. When the cross section of the taking-out groove is larger than the cross section size of the accommodating groove, the operating instrument is arranged in the accommodating groove, a certain space exists between the side edge of the operating instrument and the taking-out groove, and an operator can take out the operating instrument in the accommodating groove through the space. Of course, in other embodiments of the present invention, the depth of the taking out groove is greater than the depth of the accommodating groove, and the cross section of the taking out groove is greater than the cross sectional dimension of the accommodating groove.

In an embodiment, the accommodating grooves are respectively communicated with the withdrawing groove for withdrawing the operating instruments therein, or at least two accommodating grooves are communicated with the same withdrawing groove for withdrawing the operating instruments therein. That is, one accommodating space may correspond to one removing groove, and the operating instrument in the corresponding accommodating groove is removed through the removing groove; of course, it is also possible for a plurality of receiving recesses to communicate with the same removal recess, through which the operating device is removed from the plurality of receiving recesses.

In one embodiment, at least one of the accommodating grooves communicates with the removing groove for removing the operating instrument therein. The accommodating recess in communication with the removal recess communicates with the remaining accommodating recesses to provide a space for the latter to remove the operating device after the operating device in the former is removed. After at least one accommodating groove is communicated with the taking-out groove, because the accommodating groove is communicated with the rest accommodating grooves, after the operating instruments in the accommodating grooves communicated with the taking-out groove are taken out through the taking-out groove, the operating instruments in the rest accommodating grooves can be taken out through the accommodating groove.

In an embodiment, the accommodating space further includes a profile groove and/or an extension groove, the extension groove is bent and disposed at an end of the accommodating groove for installing an extended portion of the operating device, and the profile groove is disposed at an end of the accommodating groove for installing an irregular portion of the operating device.

The extending groove is arranged at the end part of the accommodating groove in a bending mode. The extension groove can increase the length of the corresponding mounting groove to mount the extension part of the operating instrument, so that the storage of the operating instruments with various specifications is compatible. The special-shaped groove is used for installing irregular parts of the operating instrument. The special-shaped groove is arranged at the end part of the accommodating groove, and the shape of the special-shaped groove corresponding to the end part of the accommodating groove can be changed so as to install irregular parts of the operating instrument and further be compatible with the storage of the operating instruments with various specifications. Of course, the profiled groove can also accommodate regular portions of the operating implement.

In one embodiment, the tray has a plurality of supporting grooves 160, and the supporting grooves 160 are spaced apart from one another at the edge of the tray 100 and/or communicate with the receiving groove of the receiving space. The depth of the support groove 160 is greater than that of the receiving groove to stably support the operating instrument in the receiving space.

Referring to fig. 1 and 2, the support groove 160 is used to support the tray 100, and to ensure the balance of the tray 100. Thus, when the tray 100 is placed on a surface such as an operation table, the tray 100 is stably supported on the surface by the bottom of the supporting groove 160, so that the tray 100 is prevented from being unstable, the tray 100 is kept in a stable state, and the operation instrument can be stably supported therein.

The plurality of supporting grooves 160 are disposed at the edge of the tray 100, and the supporting grooves 160 are recessed in the surface of the tray 100, so that the supporting grooves 160 are protruded with respect to the bottom surface of the tray 100. Thus, when the tray 100 is placed on a surface, the support groove 160 abuts against the surface at the bottom portion of the tray 100. And, a plurality of supporting grooves 160 are uniformly provided at the edge of the tray 100, so that the stable support of the tray 100 is realized, and the stability of the tray 100 is ensured.

Also, the depth of the support groove 160 is greater than that of the receiving groove. That is, the supporting groove 160 protrudes from the bottom surface of the tray 100 to a height greater than that of the receiving groove, and the supporting groove 160 protrudes to be the most protruded portion of the bottom surface of the tray 100. Thus, after the tray 100 is placed on the surface, the protruding portion of the supporting groove 160 supports the tray 100, so that the tray 100 maintains a balanced state, and the tray 100 is prevented from shaking, thereby stably supporting the operating device in the accommodating space.

Illustratively, the number of the support grooves 160 is four, four support grooves 160 are disposed at four corners of the tray 100, and the stable support of the tray 100 is achieved by the four support grooves 160. Of course, in other embodiments of the present invention, the number of the supporting grooves 160 may be more, as long as the tray 100 can be stably supported.

In an embodiment, the accommodating space further includes a limiting member protruding from an inner wall of the accommodating recess and movable relative to the accommodating recess, and the limiting member is used for abutting against the operating device. The locating part sets up at the inner wall that holds the recess, realizes through the locating part that operating device reliably fixes in holding the recess. The locating part protrudes out of the inner wall of the accommodating groove, and when the operating instrument is installed in the accommodating groove, the operating instrument can abut against the locating part, so that the operating instrument is reliably fixed in the accommodating groove. Optionally, the limiting member is a convex buckle or other structural form capable of achieving fixing of the operating instrument. Optionally, the stopper is integrated with the tray 100.

For better description of the structure of the tray 100, the accommodating grooves, the taking-out grooves, the stoppers, and the like of the respective accommodating spaces are distinguished hereinafter. The specific structure of one embodiment of the tray 100 is described below.

Referring to fig. 1 and 2, in an embodiment, the plurality of receiving spaces include a first receiving space 110, a second receiving space 120, a third receiving space 130, a fourth receiving space 140, and a fifth receiving space 150. The first receiving space 110 is disposed at an edge of the tray 100 along a circumferential direction, and is closed. The second accommodating space 120, the third accommodating space 130, the fourth accommodating space 140 and the fifth accommodating space 150 are concavely disposed in the tray 100 and are located inside the first accommodating space 110.

The second accommodating space 120 is disposed side by side with the fifth accommodating space 150, and the third accommodating space 130 is disposed side by side with the fourth accommodating space 140. For better explaining the layout of the plurality of accommodating spaces, the present invention uses the left and right directions shown in fig. 1 as references: the second accommodating space 120 is located at the right side of the tray 100 and inside the first accommodating space 110, and the fifth accommodating space 150 is located at the left side of the second accommodating space 120 and inside the first accommodating space 110. The third receiving space 130 and the fourth receiving space 140 are located at the lower inner side of the tray 100.

Any one of the first accommodating space 110, the second accommodating space 120, the third accommodating space 130, the fourth accommodating space 140, and the fifth accommodating space 150 may store at least one type of operating device. Thus, the tray 100 can store various types of operating instruments, can be compatible with storage of operating instruments with different specifications, and is high in compatibility, universality and convenience in use.

In some embodiments, the first accommodating space 110 can store an elongated operating device, such as a catheter-like product, which is stored in the first accommodating space 110. The second receiving space 120 can store a windable annular member such as a catheter, a guide wire, or the like. Also, the structure of the second receiving space 120 is improved so that the second receiving space 120 can also receive a block-shaped operating instrument, such as a plug or the like. The third receiving space 130 and the fourth receiving space 140 can store a tubular or rod-shaped operating device, such as a syringe, etc. The fifth accommodating space 150 can store relatively flat operating instruments, such as paper, gauze and other plate-shaped operating instruments; meanwhile, the fifth accommodating space 150 may store a rod-shaped or tubular operating device.

Of course, in other embodiments of the present invention, the plurality of accommodating spaces may further include more accommodating spaces, and the accommodating spaces are arranged on the tray 100 according to the requirement of the operating device, so as to partially improve the structure of the tray 100, and the specific structural form and position thereof are not described herein again.

Referring to fig. 1 and 2, in one embodiment, the tray 100 is formed by an integral molding method. The tray 100 is formed by injection molding through a processing mold, that is, the first accommodating space 110, the second accommodating space 120, the third accommodating space 130, the fourth accommodating space 140 and the fifth accommodating space 150 on the tray 100 are formed by injection molding, so that the processing efficiency of the tray 100 can be improved, the structural strength of the tray 100 can be ensured, and the tray 100 can reliably bear operating instruments.

One implementation of the first accommodating space 110, the second accommodating space 120, the third accommodating space 130, the fourth accommodating space 140, and the fifth accommodating space 150 is described below. It should be noted that the structures of the first accommodating space 110, the second accommodating space 120, the third accommodating space 130, the fourth accommodating space 140 and the fifth accommodating space 150 are not limited to those described below, and may be other structural forms capable of storing the operation device, as long as the structural forms are modified adaptively according to the operation device, and are not described herein again.

Referring to fig. 1 and 2, in one embodiment, the first receiving space 110 is used for receiving an elongated operating instrument. The first receiving space 110 includes a first groove 111 and a flared groove 112, the first groove 111 is disposed at an edge of the tray 100 along a circumferential direction of the tray 100, and the flared groove 112 is communicated with the first groove 111 and protrudes out of the first groove 111 along a width direction of the first groove 111.

The first groove 111 is recessed in the surface of the tray 100, and the first groove 111 is disposed at an inner edge of the tray 100 in a circumferential direction of the tray 100 to accommodate an elongated operating instrument. Optionally, the first grooves 111 are communicated end to form a closed structure. That is to say, the cross section of the first groove 111 is closed, the first groove 111 is similar to a ring, and the first groove 111 forms a circle of groove at the inner edge of the tray 100. Therefore, the long-strip-shaped operating instrument can be stored in the first groove 111 along the circumferential direction, so that the space size occupied by the long-strip-shaped operating instrument is saved, and the purpose of saving the installation space is achieved.

The flare groove 112 is provided in the first groove 111 and communicates with the first groove 111, and the flare groove 112 is provided to project in the width direction of the first groove 111. That is, the flare groove 112 is disposed behind the first groove 111, and the flare groove 112 communicates with the first groove 111 and forms a large-sized installation space. So that the projection of the elongated operating device can be placed into the installation space. Moreover, as long as the bulge part with the size smaller than the installation space can be installed in the installation space, the storage of operation instruments with multiple specifications can be compatible, and the universality and the compatibility are enhanced.

For an elongated operating instrument, there may be projections, regular shapes, irregular shapes, etc. When the long-strip-shaped operating instrument is installed, the long-strip-shaped operating instrument is placed in the first groove 111, the protruding part can be aligned to the installation space, and the long-strip-shaped operating instrument is pressed into the first groove 111 and the flaring groove 112, so that the long-strip-shaped operating instrument is fixed.

Further, the number of the flare grooves 112 is plural, and the plural flare grooves 112 are provided at intervals in the longitudinal direction of the first groove 111. In this way, each flared slot 112 can receive a projection of an elongated operating instrument, so that the operating instrument can be reliably mounted in the first recess 111.

It should be noted that the cross-sectional shape of the flared slot 112 is not limited in principle, and may be a straight-line splice, a curved-line splice, a straight-line and curved-line splice, or other regular or irregular shape, as long as the size of the flared slot 112 is ensured to accommodate the protruding portion of the elongated operating instrument. As shown, the flared slot 112 is cylindrical and shaped like a wing.

Referring to fig. 1 and 2, in one embodiment, the cross-sectional dimensions of each of the flared slots 112 are the same and/or different. That is, the cross-sectional dimensions of the respective flared grooves 112 may all be the same, may be partially different, or may all be different. In this way, the position of the operating instrument in the first groove 111 is adjusted so that the projecting portion of the operating instrument can be fitted into the flared groove 112.

Illustratively, the number of the flared grooves 112 is three, and three flared grooves 112 are arranged at intervals in the first groove 111 along the length direction of the first groove 111. And, two of the flared slots 112 are provided in a cylindrical shape to store the cylindrical protrusions, and the other flared slot 112 is shaped like wings to store the irregular protrusions. Of course, in other embodiments of the present invention, the number of flaring slots 112 can be fewer or even more.

Referring to fig. 1 and 2, in an embodiment, the tray 100 has a plurality of supporting grooves 160, the supporting grooves 160 are disposed at intervals at the edge of the tray 100 and are recessed in the surface of the tray 100, the supporting grooves 160 are communicated with the first grooves 111, and the depth of the supporting grooves 160 is greater than the depth of the first grooves 111.

The supporting groove 160 is used to support the tray 100, and to ensure the balance of the tray 100. Thus, when the tray 100 is placed on a surface such as an operation table, the tray 100 is stably supported on the surface by the bottom of the supporting groove 160, so that the tray 100 is prevented from being unstable, the tray 100 is kept in a stable state, and the operation instrument can be stably supported.

The plurality of supporting grooves 160 are disposed at the edge of the tray 100, and the supporting grooves 160 are recessed in the surface of the tray 100, so that the supporting grooves 160 are protruded with respect to the bottom surface of the tray 100. Thus, when the tray 100 is placed on a surface, the support groove 160 abuts against the surface at the bottom portion of the tray 100. And, a plurality of supporting grooves 160 are uniformly arranged at the edge of the tray 100, so as to realize stable support of the tray 100 and ensure stability of the tray 100.

Also, the depth of the support groove 160 is greater than that of the first groove 111. That is, the supporting groove 160 protrudes from the bottom of the tray 100 to a height greater than the protruding height of the first groove 111, and the supporting groove 160 protrudes to be the most protruding portion of the bottom of the tray 100. Thus, after the tray 100 is placed on the surface, the protruding portion of the supporting groove 160 supports the tray 100, so that the tray 100 maintains a balanced state and the tray 100 is prevented from shaking.

Illustratively, the number of the support grooves 160 is four, four support grooves 160 are disposed at four corners of the tray 100, and the four support grooves 160 are used to realize stable support of the tray 100. Of course, in other embodiments of the present invention, the number of the supporting grooves 160 may be more, as long as the tray 100 can be stably supported.

Referring to fig. 1 and 2, in an embodiment, the first accommodating space 110 further includes a first taking-out groove 114, and the first taking-out groove 114 is concavely disposed on an inner wall of the support groove 160 and/or an outer side of the first groove 111. The first removal groove 114 is used to enable removal of the operating instrument in the first groove 111 for easy access by the operator. When the operator takes out the operating device, the fingers of the operator extend into the first taking-out groove 114 to pull out the operating device in the first groove 111.

Illustratively, the first taking-out groove 114 is disposed at an inner wall of the support groove 160 and is recessed at the inner wall of the support groove 160. Thus, the operator's finger can be inserted into the first removing recess 114 through the support groove 160 to remove the operating device from the first recess 111. Of course, in other embodiments of the present invention, the first taking-out groove 114 may be disposed outside the first groove 111 and communicate with the first groove 111. The first taking-out groove 114 and the first groove 111 form a flaring, and the fingers of the operator can extend into the first taking-out groove 114 to take out the operating instrument from the first groove 111.

Referring to fig. 1 and fig. 2, in an embodiment, the first accommodating space 110 further includes a first stopper 113, and the first stopper 113 is protrudingly disposed on an inner wall of the first groove 111 and/or the flaring slot 112. The first limiting member 113 is used to ensure that the operation device is reliably fixed in the first groove 111. The first limiting member 113 is protruded, and after the operation device is installed in the first groove 111, the outer wall of the operation device abuts against the first limiting member 113, so that the operation device is reliably fixed in the first groove 111.

Optionally, the first limiting member 113 is disposed on an inner wall of the first groove 111. Optionally, the first limiting member 113 is disposed on an inner wall of the flared slot 112. In this embodiment, the number of the first limiting members 113 is plural, and the plural first limiting members 113 are respectively disposed on the inner walls of the first groove 111 and the flared groove 112. The first limiting member 113 is disposed on the inner wall of the first groove 111 for example. The first limiting member 113 protrudes from an inner wall of the first groove 111, so that the first limiting member 113 is located in the first groove 111. When the operation device is mounted in the first groove 111, the first stopper 113 abuts against the operation device and causes the operation device to abut against the inner wall of the first groove 111, so that the operation device is reliably fixed in the first groove 111.

After the operation instrument is installed in the first groove 111, the first limiting member 113 enables the operation instrument to be in interference fit with the first groove 111, so that the operation instrument is guaranteed to be reliably fixed in the first groove 111, and the position of the operation instrument is prevented from moving. Optionally, a first limiting member 113 is disposed on a side surface of the operating device, and the operating device is fixed by the first limiting member 113 matching with the first groove 111. Of course, in other embodiments of the present invention, the first limiting members 113 may be symmetrically disposed on two sides of the operating device, and the operating device is clamped by the two first limiting members 113, so that the operating device is reliably fixed.

Optionally, the first limiting member 113 is a protrusion. The operating device can be snapped into the projection. Of course, in other embodiments of the present invention, the first limiting member 113 may have other structural shapes that can fix the operation device. Optionally, the first limiting member 113 is integrally formed with the tray 100.

Referring to fig. 1 and 2, in an embodiment, the second accommodating space 120 includes a second groove 121, the second groove 121 is ring-shaped and is concavely disposed on the tray 100, and the second groove 121 is used for installing a ring-shaped operating device or a long operating device which can be wound and disposed in a long strip shape.

The second groove 121 is an annular groove, and the second groove 121 is recessed in the surface of the tray 100. The second recess 121 can accommodate a wrappable operating device or a ring-shaped operating device. The annular operating device or the windable operating device is wound in the second groove 121, and the operating device is stored through the second groove 121, so that the occupied space is reduced.

In an embodiment, the second receiving space further comprises a first receiving groove, and the inner side of the second groove has at least one first receiving groove for receiving the block-shaped operating instrument. First holding tank sets up behind the inboard of second recess, and blocky operating instrument can be held to first holding tank for second recess and first holding tank can hold the operating instrument of a type respectively. In this way, the second accommodating space 120 can store at least two types of operating devices, so that the storage types of the operating devices can be increased, and the space utilization rate can be improved.

In one embodiment, the second groove 121 encloses a portion of the tray 100 in the second groove 121 as a first mounting protrusion having at least one first receiving groove 122. After the second groove 121 is formed in the tray 100, the tray 100 is convex on both the inner side and the outer side of the second groove 121, the second groove 121 is formed by surrounding the protrusions on both sides, and the protrusion of the tray 100 on the inner side of the second groove 121 is a first mounting protrusion. When the operation instrument is installed, the operation instrument is wound on the first installation bulge.

After the operating device is wound around the second groove 121, only the portion of the second groove 121 is occupied, and the space is wasted by the portion of the first mounting protrusion. Therefore, the tray 100 of the present invention has the first receiving groove 122 formed on the first mounting protrusion, and the first receiving groove 122 is used to receive the small-sized block-shaped operating device, such as a plug-type operating device. In this way, the second accommodating space 120 can store at least two types of operating devices, so that the storage types of the operating devices can be increased, and the space utilization rate can be improved.

That is, after the second annular groove 121 is formed in the magazine 100, at least one first receiving groove 122 is formed in the middle of the second annular groove 121, the second annular groove 121 is used to store the operation device to be wound, and the first receiving groove 122 is used to store the block-shaped operation device. This improves the space utilization of the tray 100.

Illustratively, the number of the first receiving grooves 122 is two, and the two first receiving grooves 122 are disposed in parallel and spaced apart from each other on the first mounting protrusion and recessed in the surface of the first mounting protrusion. The two first receiving grooves 122 may be configured to receive the same type of operating device, or may be configured to receive different types of operating devices. Of course, in other embodiments of the present invention, the number of the first accommodating grooves 122 may be one or more, and is set according to the storage requirement of the operating device.

Referring to fig. 1 and 2, in an embodiment, the first mounting projection has a second taking-out groove 124 communicating with the second groove 121 and/or the first receiving groove 122. The second receiving space 120 further has a second taking-out groove 124, the second taking-out groove 124 is provided to the first mounting projection, and the second taking-out groove 124 communicates with the first receiving groove 122 and/or the second groove 121. The second taking-out groove 124 is provided recessed in the first mounting projection. Like this, operating personnel's finger stretches into the second and takes out behind the recess 124, can take out the operating instrument in second recess 121 and the first holding tank 122, makes things convenient for operating personnel to take.

Referring to fig. 1 and 2, in one embodiment, the second groove 121 is partially communicated with the supporting groove 160 for removing the operating instrument in the second groove 121. After the edge of the second groove 121 is communicated with the supporting groove 160, the fingers of the operator can extend into the supporting groove 160 to take out the operating instrument in the second groove 121, so that the operator can take out the operating instrument conveniently.

Of course, in other embodiments of the present invention, the edge of the second groove 121 communicates with the supporting groove 160, and at the same time, the second taking-out groove 124 is provided at the first mounting protrusion.

Referring to fig. 1 and 2, in an embodiment, the second accommodating space 120 further includes a plurality of second stoppers 123, and the plurality of second stoppers 123 are disposed in a protruding manner on the inner wall of the second groove 121 and/or the inner wall of the first accommodating groove 122. The second limiting member 123 is used for reliably fixing the operating device to the second groove 121 and the first receiving groove 122. Optionally, a second stopper 123 is only disposed on an inner wall of the second groove 121; the second limiting member 123 may be disposed only on the inner wall of the first accommodating groove 122, and the first limiting member 113 may be disposed on both the inner wall of the second groove 121 and the inner wall of the first accommodating groove 122.

The second stopper 123 is disposed on the inner wall of the second groove 121. The second limiting member 123 protrudes from the inner wall of the second groove 121, and when the operation device is installed in the second groove 121, the outer wall of the operation device abuts against the second limiting member 123, so that the operation device is reliably fixed in the second groove 121.

It is worth mentioning that: the principle of the second limiting member 123 disposed in the first receiving groove 122 is substantially the same as that of the first limiting member 113, which is not described herein again, and the principle of the second limiting member 123 disposed in the second receiving groove 121 is substantially the same as that of the first limiting member 123 disposed in the first receiving groove, which is not described herein again.

Referring to fig. 1 and 2, in an embodiment, the third receiving space 130 includes a third recess 131, and the third recess 131 is used for mounting a tubular or rod-shaped operating device. The third groove 131 is concavely disposed in the tray 100. In fig. 1, a third groove 131 is provided at the lower side edge of the tray 100 and inside the first groove 111, and a short length of a tubular or rod-shaped operating instrument, such as a syringe or the like, is accommodated by the third groove 131. The third recess 131 is recessed in the surface of the tray 100, and the operating instrument is directly stored in the third recess 131 during the process of being mounted in the third recess 131.

Referring to fig. 1 and 2, in an embodiment, the third accommodating space 130 further includes a third withdrawing groove 132, the third withdrawing groove 132 is disposed at an end of the third groove 131 and communicates with the third groove 131, a depth of the third withdrawing groove 132 is greater than a depth of the third groove 131, and/or a cross-sectional dimension of the third withdrawing groove 132 is greater than a cross-sectional dimension of the third groove 131 at a junction of the third withdrawing groove 132 and the third groove 131.

The third taking-out groove 132 is arranged at the end of the third groove 131 and is communicated with the third groove 131, and the third taking-out groove 132 is used for taking out the operating instrument in the third groove 131, so that the operating personnel can take out the operating instrument conveniently. When the operating instrument is mounted to the third recess 131, the end of the operating instrument protrudes into the third taking-out recess 132. When the operating device is removed, the operator's finger is inserted into the third removing recess 132 to pull out the operating device, so that the operating device is separated from the third recess 131.

Also, the depth of the third taking-out groove 132 may be greater than the depth of the third groove 131. Thus, after the operation device is mounted in the third recess 131, a certain distance is left between the outer wall of the end of the operation device and the bottom of the third taking-out recess 132, and the operator's finger can be inserted into the third taking-out recess 132 to take out the operation device. Of course, the cross-sectional size of the third taking-out groove 132 may also be larger than that of the third groove 131. Thus, when the operating device is mounted in the third recess 131, the edge of the end of the operating device is spaced apart from the inner wall of the third taking-out recess 132, and the operator's finger can be inserted into the third taking-out recess 132 to take out the operating device. Of course, in other embodiments of the present invention, the cross-sectional dimension of the third taking-out groove 132 may be larger than the cross-sectional dimension of the third groove 131, and the depth of the third taking-out groove 132 may be larger than the depth of the third groove 131.

Referring to fig. 1 and 2, in an embodiment, the third accommodating space 130 further includes a third limiting member 133, and the third limiting member 133 is disposed in a protruding manner on an inner wall of the third groove 131. The third limiting member 133 protrudes from the inner wall of the third groove 131, and after the operation device is installed in the third groove 131, the outer wall of the operation device abuts against the third limiting member 133, so that the operation device is reliably fixed in the third groove 131, and the position of the operation device is prevented from moving. It should be noted that the fixing principle of the third limiting member 133 and the first limiting member 113 is substantially the same, and is not described herein again.

Referring to fig. 1 and 2, in an embodiment, the fourth receiving space 140 includes a fourth groove 142, and the fourth groove 142 is used for installing a rod-shaped or tubular operating device. A short length of a tubular or rod-shaped operating instrument, such as a syringe or the like, is accommodated by the fourth recess 142. The fourth recess 142 is recessed in the surface of the tray 100, and the operating instrument is directly stored in the fourth recess 142 during the process of being mounted in the fourth recess 142.

Optionally, the fourth accommodating space 140 includes a plurality of second mounting protrusions 141, the plurality of second mounting protrusions 141 are disposed at intervals, each of the second mounting protrusions 141 has a recessed receiving groove, the plurality of receiving grooves are communicated to form the fourth groove 142, and the fourth groove 142 is located on one side of the end portion of the third taking out groove 132 away from the third groove 131.

Spaced depressions are provided on the surface of the tray 100 to form a plurality of second mounting protrusions 141, and a depressed receiving groove is provided at each second mounting protrusion 141. The central axes of the receiving grooves are collinear to form a fourth groove 142. After the operation device is mounted in the fourth recess 142, the operation device is held by the receiving grooves of the second mounting protrusions 141, so that the operation device is mounted and fixed.

Meanwhile, the reliable clamping of the operating instrument is realized through the second mounting protrusions 141 in multiple sections, and the fixing reliability of the operating instrument is guaranteed. Moreover, since the second mounting protrusions 141 are spaced apart from each other, the operating device can be easily taken out of the fourth groove 142 through the space between the second mounting protrusions 141. Alternatively, the number of the second mounting protrusions 141 is three. The three second mounting protrusions 141 are spaced apart to form a three-segment fourth groove 142. That is, the second mounting protrusion 141 forms a three-stage structure to achieve the grip of the operating instrument. Of course, the number of the second mounting protrusions 141 may also be two or more.

Of course, in other embodiments of the present invention, the fourth accommodating space 140 includes a fourth groove 142, and the fourth groove 142 is disposed in the cylindrical recess of the tray 100 and is communicated with the third taking-out groove 132. That is, the fourth recess 142 recessed is provided directly in the magazine 100, and the operating device can be stored even in the fourth recess 142. One end of the fourth groove 142 is connected to the third taking-out groove 132. In this way, the third removal groove 132 enables removal of the handling device in the fourth groove 142.

Referring to fig. 1 and fig. 2, in an embodiment, the fourth accommodating space 140 further includes a fourth limiting member 143, and the fourth limiting member 143 is disposed in a protruding manner on an inner wall of at least one of the accommodating grooves. That is, the fixing of the operation device can be realized by disposing the fourth limiting member 143 on the inner wall of one of the receiving grooves. In this embodiment, the fourth limiting member 143 is disposed in the receiving groove at the intermediate position. Of course, in another embodiment of the present invention, the fourth stoppers 143 may be provided on the inner walls of the plurality of storage grooves. The fixing principle of the fourth limiting element 143 is substantially the same as that of the first limiting element 113, and is not described herein again.

Referring to fig. 1 and 2, in an embodiment, the fifth receiving space 150 includes a fifth groove 151, and the fifth groove 151 is used for receiving a plate-shaped operating device. The fifth groove 151 is a flat groove with a large area, and flat parts with large area such as gauze, paper, and surgical bag can be stored in the groove. The fifth groove 151 is located on the left side of the second groove 121, and a plate-shaped operating instrument is received by the fifth groove 151.

Optionally, the cross-sectional area of the fifth groove 151 is 1/7 to 1/4 of the area of the tray 100. That is, the cross-sectional size of the fifth groove 151 is large. Of course, in other embodiments of the present invention, the cross-sectional dimension of the fifth groove 151 may be adjusted according to the cross-sectional dimension of the operation device to which the fifth groove is mounted.

Referring to fig. 1 and 2, in an embodiment, the fifth accommodating space 150 further includes at least one second accommodating groove 152, the second accommodating groove 152 includes a first partial groove 1521 and a second partial groove 1522, the first partial groove 1521 is located at one side of the fifth groove 151, the second partial groove 1522 is located at the other side of the fifth groove 151, the first partial groove 1521 and the second partial groove 1522 are communicated through the fifth groove 151 and form the second accommodating groove 152, and the second accommodating groove 152 is used for accommodating a tubular or rod-shaped operating instrument.

After the tray 100 is provided with the fifth groove 151, the left and right sides of the fifth groove 151 are convex structures in the direction of fig. 1. A second receiving groove 152 is formed on the protrusion structure, and the second receiving groove 152 and the fifth groove 151 are arranged in a crossing manner. That is, the second receiving groove 152 is divided into two parts, one part is the first partial groove 1521, and the other part is the second partial groove 1522. The first partial groove 1521 is located at the left side of the fifth groove 151, the second partial groove 1522 is located at the right side of the fifth groove 151, and the first partial groove 1521 and the second partial groove 1522 are disposed in communication through the fifth groove 151. At this time, the first partial groove 1521 and the second partial groove 1522 are communicated to form the second receiving groove 152. The rod-shaped operating device is stored through the second receiving groove 152.

That is, in the fifth accommodation space 150, the plate-shaped and large-area operating device is stored through the fifth groove 151, and the rod-shaped operating device is stored through the second accommodation groove 152. Therefore, the storage of the two types of operating instruments is realized, and the storage types of the operating instruments are increased. Illustratively, in the present embodiment, the number of the second receiving grooves 152 is three, three second receiving grooves 152 are arranged in parallel and at intervals, and the three second receiving grooves 152 can store the same and/or different rod-shaped operating instruments. Of course, in other embodiments of the present invention, the number of the second receiving grooves 152 may be less or even more, and the arrangement is performed according to the number and requirement of the operating devices.

Referring to fig. 1 and 2, in an embodiment, the depth of the fifth groove 151 is greater than the depth of the second receiving groove 152, so that a tubular or rod-shaped operating device can be received on the plate-shaped operating device. That is, after the fifth groove 151 stores the operating device, a certain space is formed between the top surface of the operating device and the top of the fifth groove 151. At this time, after the operation instrument is placed in the second receiving groove 152, the operation instrument is mounted in the first partial groove 1521 and the second partial groove 1522 on both sides across the fifth groove 151. That is, the space of the fifth groove 151 and the space of the second receiving groove 152 are crossed with each other, so that the operating device is placed in the fifth groove 151 in an up-and-down state, and the space utilization rate of the magazine 100 is improved.

Referring to fig. 1 and 2, in an embodiment, the fifth receiving space 150 further includes a shaped groove 154, and the shaped groove 154 is disposed in the second receiving groove 152 and protrudes along a width direction of the second receiving groove 152. One end of the shaped groove 154 is connected to the second partial groove 1522 of the second receiving groove 152, so that the second receiving groove 152 has a protruding mounting space, and after the operating device is mounted to the second receiving groove 152, the protruding part of the operating device can be located in the shaped groove 154 to accommodate the storage of operating devices of various specifications.

Referring to fig. 1 and 2, in an embodiment, the fifth receiving space 150 further includes an extending groove 155, and the extending groove 155 is bent and disposed at an end of the second receiving groove 152. One end of the extension groove 155 is connected to the end of the second partial groove 1522 of the second receiving groove 152, so that the special-shaped portion of the operating device can be positioned in the extension groove 155 to accommodate the storage of operating devices of various specifications.

In an embodiment, the second receiving groove 152 communicates with the first groove 111 and/or the second groove 121 and/or the third taking-out groove 132. The end of the second receiving groove 152 can be communicated with the first groove 111 to facilitate the handling of the operating instrument in the second receiving groove 152. The end of the second receiving groove 152 may communicate with the second groove 121, and the operating instrument in the second receiving groove 152 may be taken out through the second groove 121. The end of the second receiving groove 152 may communicate with the third taking-out groove 132, and the operating instrument in the second receiving groove 152 may be taken out through the third taking-out groove 132. Of course, in other embodiments of the present invention, the operating device in the second receiving groove 152 may be directly taken out through the fifth groove 151.

Referring to fig. 1 and fig. 2, in an embodiment, the fifth accommodating space 150 further includes a fifth limiting member 153, and the fifth limiting member 153 is disposed in the second accommodating groove 152. The fifth limiting member 153 protrudes from the inner wall of the second receiving groove 152, and the operation instrument is reliably fixed in the second receiving groove 152 through the fifth limiting member 153, and the fixing principle of the fifth limiting member 153 is substantially the same as that of the first limiting member 113, and is not described herein again.

Referring to fig. 1 and 2, the tray 100 of the present invention is provided with a first receiving space 110, a second receiving space 120, a third receiving space 130, a fourth receiving space 140, and a fifth receiving space 150, which are recessed, on the tray 100, so as to store the operating device, and reasonably plan the positions of the first receiving space 110, the second receiving space 120, the third receiving space 130, the fourth receiving space 140, and the fifth receiving space 150, thereby improving the space utilization of the tray 100. Moreover, the operating instruments in the tray 100 are convenient to take and use, and the tray has high protection, strong universality and simple structure.

The utility model also provides a dialysis assembly, including operating device, dialysis bag and as above-mentioned any embodiment hold in the palm box 100, hold in the palm box 100 and bear various types operating device, the dialysis bag cover is located and is born operating device hold in the palm box 100. Each operation instrument of the dialysis module is placed in the corresponding accommodation space, and the tray 100 carrying the operation instrument is placed in the dialysis bag after the sterilization treatment. The utility model discloses a dialysis subassembly adopts the support box 100 back of above-mentioned embodiment, can compatible multiple specification operating device deposit, and space utilization is high, and the protectiveness is strong, and the commonality is strong, takes the convenience.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (14)

1. The tray is characterized in that the tray is provided with a plurality of accommodating spaces, and the accommodating spaces are sunken on the surface of the tray and are arranged on the tray at intervals;

the accommodating spaces are used for storing operating instruments, and each accommodating space is used for accommodating at least one type of operating instrument in the shape of a long strip, a tube, a rod, a ring, a block or a plate.

2. The tray according to claim 1, wherein the plurality of accommodating spaces include a first accommodating space for accommodating an elongated operating instrument, the first accommodating space including a first groove provided at an edge of the tray in a circumferential direction of the tray, and a flared groove communicating with the first groove and projecting from the first groove in a width direction of the first groove.

3. The tray according to claim 1, wherein the plurality of accommodating spaces further include a second accommodating space including a second recess which is ring-shaped and provided concavely in the tray, the second recess being used for mounting a ring-shaped operating instrument or a windably provided elongated operating instrument.

4. The tray of claim 3, wherein the second receiving space further comprises a first receiving groove provided inside the second recess for receiving a block-shaped operating instrument.

5. The tray of claim 1, wherein the plurality of receiving spaces further comprises a third receiving space comprising a third groove for receiving a tubular or rod-shaped operating instrument, the third groove being concavely disposed in the tray.

6. The tray of claim 1, wherein the plurality of receiving spaces further comprises a fourth receiving space comprising a fourth groove for mounting a tubular or rod-shaped operating instrument;

the fourth accommodating space comprises a plurality of second mounting protrusions which are arranged at intervals, each second mounting protrusion is provided with a recessed accommodating groove, and the accommodating grooves are communicated to form the fourth groove;

or, the fourth groove is a columnar recess arranged on the support box.

7. The tray according to claim 1, wherein the plurality of accommodating spaces further comprises a fifth accommodating space including a fifth recess for accommodating a plate-like operating instrument.

8. The tray of claim 7, wherein the fifth receiving space further comprises a second receiving groove, the second receiving groove comprising a first partial groove and a second partial groove, the first partial groove being located at one side of the fifth groove, the second partial groove being located at the other side of the fifth groove, the first partial groove and the second partial groove communicating through the fifth groove and forming the second receiving groove, the second receiving groove being configured to receive a tubular or rod-shaped operating instrument;

the depth of the fifth groove is greater than the depth of the second receiving groove so that the tubular or rod-shaped operating device can be received over the plate-shaped operating device.

9. The tray according to any one of claims 1 to 8, wherein the tray has a plurality of supporting grooves provided at intervals at an edge of the tray and/or communicating with the accommodating space;

the depth of the supporting groove is larger than that of the accommodating space so as to stably support the operating instrument in the accommodating space.

10. The tray according to any one of claims 1 to 8, further comprising a take-out recess, wherein a plurality of the accommodating spaces respectively have accommodating recesses for accommodating the operating instruments;

the depth of the taking-out groove is larger than that of the accommodating groove, and/or the cross section size of the taking-out groove is larger than that of the accommodating groove;

the accommodating grooves are respectively communicated with the taking-out grooves for taking out the operating instruments therein, or at least two accommodating grooves are communicated with the same taking-out groove for taking out the operating instruments therein.

11. The tray according to any one of claims 1 to 8, further comprising a take-out recess, wherein a plurality of the accommodating spaces respectively have accommodating recesses for accommodating the operating instruments;

the at least one accommodating groove is communicated with the taking-out groove for taking out the operating instrument in the accommodating groove, the depth of the taking-out groove is larger than that of the accommodating groove, and/or the cross section size of the taking-out groove is larger than that of the accommodating groove;

the accommodating recess in communication with the removal recess communicates with the remaining accommodating recesses to provide a space for the latter to remove the operating device after the operating device in the former is removed.

12. The tray according to any one of claims 1 to 8, wherein the receiving space includes a receiving recess for receiving the operating device;

the accommodating space further comprises a special-shaped groove and/or an extending groove, the extending groove is arranged at the end part of the accommodating groove in a bent mode and used for installing the extending part of the operating instrument, and the special-shaped groove is arranged at the end part of the accommodating groove and used for installing the irregular part of the operating instrument.

13. The tray according to any one of claims 1 to 8, wherein the accommodating space includes an accommodating recess for accommodating the operating device and a stopper projecting from an inner wall of the accommodating recess and movable relative to the accommodating recess, the stopper being adapted to abut against the operating device.

14. Dialysis set comprising a handling device, a dialysis bag and a cartridge according to any one of claims 1 to 13 for carrying the handling device, the dialysis bag being arranged outside the cartridge.

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