CN214845317U

CN214845317U - Device capable of detecting blood types in batches and reusing blood types

Info

Publication number: CN214845317U
Application number: CN202121228739.XU
Authority: CN
Inventors: 蒙国煌
Original assignee: Gaozhou Peoples Hospital
Current assignee: Gaozhou Peoples Hospital
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-23
Anticipated expiration: 2031-06-02

Abstract

The invention belongs to the field of medical instruments, and discloses a device capable of detecting blood types in batches and reusing the blood types, which comprises a supporting plate, wherein a plurality of detection areas are arranged on the supporting plate, and annular groove combinations which are arranged in an array mode and take three annular grooves side by side as a group are arranged in the detection areas; the upper end of the annular groove combination is clamped and covered by an adaptive clamping ring; the height of the upper end surface of the clamping ring is higher than that of the bottom end surface of the detection area; the blood type of multiunit blood sample can once only be detected to this disclosure.

Description

Device capable of detecting blood types in batches and reusing blood types

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to device that can detect blood type and use repeatedly in batches.

Background

Blood type testing is one of the most commonly used examination items in clinical laboratories or blood banks, and many hospitals perform blood type testing on a large scale every day. At present, most of manual blood type detection reagents used in laboratories are matched with a piece of disposable small paper, and each small paper can detect 3 blood types at most simultaneously; if under the condition of big batch of specimens, can consume a large amount of manual works and time, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

It is an object of the present disclosure to provide a device that can batch test blood types and be reused.

The purpose of the disclosure can be realized by the following technical scheme:

a device capable of detecting blood types in batches and reusing the blood types comprises a supporting plate, wherein a plurality of detection areas are arranged on the supporting plate, and annular groove combinations which are arranged in an array mode and are formed by taking three annular grooves side by side as a group are formed in the detection areas;

the upper end of the annular groove combination is clamped and covered by an adaptive clamping ring;

the height of the upper end face of the clamping ring is higher than that of the bottom end face of the detection area.

Further, the snap rings in the annular groove combination are connected through a first connecting piece.

Further, a sealing ring is arranged between the clamping ring and the annular groove.

Further, the pressing assembly is included and used for pressing down the clamping ring.

Furthermore, the downward pressing assembly comprises a mounting bar fixedly mounted on the side face of the clamping ring, a sliding groove is formed in the mounting bar, an extrusion block sliding along the sliding groove is mounted on the sliding groove, and the extrusion block is connected with one end wall of the sliding groove through a spring;

extrusion grooves which are in one-to-one correspondence with the extrusion blocks are formed in the side wall of the detection area;

one side of the upper end surface of the extrusion block close to the extrusion groove is obliquely and downwards arranged.

Furthermore, a pushing block is arranged at the upper end of the extrusion block.

Furthermore, the clamping rings at the two end parts of the annular groove combination are provided with pressing assemblies.

The beneficial effect of this disclosure:

the blood type of multiunit blood sample can once only be detected to this disclosure.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a partially exploded structure of an embodiment of the present disclosure;

FIG. 3 is an enlarged schematic view at A of FIG. 2 of an embodiment of the present disclosure;

fig. 4 is an enlarged schematic structural diagram at B of fig. 2 of an embodiment of the present disclosure.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

As shown in fig. 1 to 4, a device capable of batch detection of blood types and repeated use comprises a supporting plate 1, wherein a plurality of detection areas 100 are arranged on the supporting plate 1, and annular groove combinations 2 which are arranged in an array and form a group by three annular grooves 20 are arranged in the detection areas 100 side by side;

the upper end of the annular groove 20 of the annular groove combination 2 is clamped and covered with an adaptive clamping ring 3;

the height of the upper end surface of the clamping ring 3 is higher than that of the bottom end surface of the detection area 100;

when a sample or a reagent is added, the sample or the reagent can be stored in the clamping rings 3 and can be used for detection, in actual application, aiming at 3 clamping rings 3 corresponding to a single annular groove combination 2, a person sample is added into 3 clamping rings 3 of each group respectively, then a corresponding AB blood type detection reagent and a corresponding Rh detection reagent are dripped, after the sample needing to be detected is added, the supporting plate 1 is placed on a horizontal oscillator to oscillate, and the blood type can be judged at the right time; enabling the blood type of many sets of blood samples to be tested at once; the used plate is soaked and washed by detergent and can be reused after being dried.

In the embodiment, the snap rings 3 in the annular groove combination 2 are connected through the first connecting piece; make to be in and keep being a whole between the snap ring 3 in the annular groove combination 2, the later stage of being convenient for is dismantled and is installed.

Be provided with the sealing washer between snap ring 3 and the annular groove 20, the sealing washer is used for sealing between snap ring 3 and the annular groove 20, avoids adding sample or reagent infiltration to the snap ring 3 in to the annular groove 20.

In this embodiment, including pushing down subassembly 4, pushing down subassembly 4 is used for pushing down snap ring 3 for snap ring 3 is better block in annular groove 20.

The downward pressing assembly 4 comprises a mounting bar 41 fixedly mounted on the side surface of the clamping ring 3, a sliding groove 42 is formed in the mounting bar 41, an extrusion block 43 which slides along the sliding groove 42 is mounted on the sliding groove 42, and the extrusion block 43 is connected with one end wall of the sliding groove 42 through a spring 44;

extrusion grooves 101 corresponding to the extrusion blocks 43 one by one are formed in the side wall of the detection area 100;

the upper end face side of the pressing block 43 adjacent to the pressing groove 101 is disposed obliquely downward.

During the use, spring 44 relaxs for extrude between extrusion piece 43 and the extrusion groove 101 upper end wall, make extrusion groove 101 produce decurrent extrusion force to extrusion piece 43, and then indirectly oppress snap ring 3 downwards, thereby make the better buckle of snap ring 3 on annular groove 20.

The upper end of the extrusion block 43 is provided with a push block 431, and the extrusion block 43 can be conveniently separated from the extrusion groove 101 by pushing through the push block 431, and if the snap ring 3 needs to be unloaded, the extrusion block 43 needs to be separated from the extrusion groove 101.

In this embodiment, all be provided with on the snap ring 3 at annular groove combination 2 both ends and push down subassembly 4, utilize two to push down subassembly 4, better push down.

The working principle is as follows:

aiming at 3 snap rings 3 corresponding to a single annular groove combination 2, a person sample is respectively added into the 3 snap rings 3 in each group, then a corresponding AB blood type detection reagent and Rh detection reagent are dripped, after the samples needing to be detected are added, a supporting plate 1 is put on a horizontal oscillator to oscillate, and the blood type category can be judged at the time; the used plate is soaked and washed by detergent and can be reused after being dried.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing illustrates and describes the general principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.

Claims

1. The device capable of detecting blood types in batches and reusing the blood types comprises a supporting plate (1), and is characterized in that a plurality of detection areas (100) are arranged on the supporting plate (1), and annular groove combinations (2) which are arranged in an array mode and are formed by taking three annular grooves (20) side by side as a group are arranged in the detection areas (100);

the upper end of the annular groove (20) of the annular groove combination (2) is clamped and covered with an adaptive clamping ring (3);

the height of the upper end face of the clamping ring (3) is higher than that of the bottom end face of the detection area (100).

2. The device for batch testing blood types and repeated use according to claim 1, wherein the snap rings (3) in the annular groove combination (2) are connected through a first connecting piece.

3. Device according to claim 1, characterized in that a sealing ring is arranged between the snap ring (3) and the annular groove (20).

4. A device for the batch testing of blood types and for repeated use according to claim 1, comprising a hold-down assembly (4), said hold-down assembly (4) being adapted to hold down the snap ring (3).

5. The device capable of detecting blood types in batches and reusing the same according to claim 4, wherein the pressing component (4) comprises a mounting bar (41) fixedly mounted on the side surface of the snap ring (3), a sliding groove (42) is formed in the mounting bar (41), an extrusion block (43) sliding along the sliding groove (42) is mounted on the sliding groove (42), and the extrusion block (43) is connected with one end wall of the sliding groove (42) through a spring (44);

extrusion grooves (101) which are in one-to-one correspondence with the extrusion blocks (43) are formed in the side wall of the detection area (100);

one side of the upper end face of the extrusion block (43) close to the extrusion groove (101) is obliquely and downwards arranged.

6. The device for batch detection of blood types and repeated use according to claim 5, wherein the upper end of the pressing block (43) is provided with a push block (431).

7. The device for batch detection of blood types and repeated use according to claim 4, wherein the snap rings (3) at the two ends of the annular groove combination (2) are provided with a pressing component (4).