CN218099177U - Sample testing device suitable for rapid detection - Google Patents

Abstract

The utility model relates to a sample short-term test technical field especially relates to a be suitable for sample verifying attachment of short-term test, and its technical scheme includes: the casing, casing one side trompil and intercommunication are installed and are got the liquid head, be equipped with the tester body in the casing, the observation window is installed in the casing upper surface trompil and the embedding of tester body top, tester body one end is passed through second communicating pipe and is got the first intercommunication installation of liquid, the gasbag body is installed through first communicating pipe intercommunication to the tester body other end, the equal trompil of the outer wall of the casing at both ends about the gasbag body is installed and is pressed the membrane in the embedding respectively. The utility model provides a higher and detection device of cost receive the problem of pollution easily when current device uses.

Description

Sample testing device suitable for rapid detection

Technical Field

The utility model relates to a sample short-term test technical field specifically is a sample verifying attachment who is suitable for short-term test.

Background

Group A Streptococci (GAS) are common pathogens of childhood infections and can cause severe invasive infections and post-infection complications. Early diagnosis and treatment of StrepA infection can relieve symptoms and prevent complications such as rheumatism and acute glomerulonephritis.

A large number of searches find that: chinese utility model patent: the application number [ CN200820115998.X ], publication number [ CN201255741Y ], the utility model discloses a sample rapid detection device belongs to quick detection device field, especially is used for detecting the detection device of analyte in the biological sample. The device comprises a shell, a test strip and a sample storage container, wherein the shell can be disassembled into an upper shell and a lower shell, the upper shell is provided with a sample adding hole and an observation window, and a fixing bulge is arranged above the sample adding hole and used for fixing the sample storage container. It is characterized in that: the fixing hole for fixing the sample storage container is combined with the sample adding hole, so that the structure is simple, the production is easy, and the cost is reduced.

However, when the conventional device is used, a dropper is required to drop the detection liquid into the sample hole, so that a special dropper is required to be provided when the device is used, the detection cost is increased, and meanwhile, when the liquid drop is detected, the overflow is easy to occur, and the detection device is possibly polluted, so that a sample detection device suitable for rapid detection is required to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be suitable for sample verifying attachment of short-term test possesses the advantage of practicing thrift the detection cost and avoiding detection device to receive the pollution, and the cost is higher when having solved the current device use and detection device receives the problem of pollution easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be suitable for sample verifying attachment at short-term test, includes the casing, casing one side trompil and intercommunication are installed and are got the liquid head, be equipped with the tester body in the casing, the observation window is installed in the casing upper surface trompil and the embedding of tester body top, tester body one end is passed through the second communicating pipe and is got liquid head intercommunication installation, the gasbag body is installed through first communicating pipe intercommunication to the tester body other end, the equal trompil of casing outer wall at both ends about the gasbag body and embedding respectively install the pressure membrane.

Preferably, the liquid taking head is designed by adopting a medical silica gel material, and a dustproof cover is movably sleeved on the outer side of the liquid taking head. Through adopting the liquid taking head that the medical silica gel material designed to make the liquid taking head possess better toughness, thereby can make shield closely cladding in the liquid taking head outside when using.

Preferably, the cross section of the tester body adopts a rectangular structural design, and the tester body is internally provided with detection test paper. By adopting the rectangular structural design of the tester body, the tester body has larger size and the detection test paper arranged in the tester body can absorb the detection liquid to the maximum extent.

Preferably, the number of the second communicating pipes is four, the four second communicating pipes are distributed in the shell in an equidistance mode, and the four second communicating pipes are all designed by hard medical plastic materials. Through setting up four second communicating pipes to but through four second communicating pipes furthest's absorption detection liquid, and will detect liquid suction tester originally internal.

Preferably, the one end trompil that the gasbag body deviates from first connecting tube and the embedding is installed the check valve body, and the casing is passed to the one end that the check valve body deviates from the gasbag body. The check valve body is arranged on the air bag body, so that the air bag body can be continuously pressed through the check valve body, and more detection liquid can be sucked.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up on the casing and get the liquid head to when using, can directly absorb through getting the liquid head and detect liquid, thereby when using, cancelled the burette, and then practiced thrift the cost consumption when detecting, reached the effect that reduces the detection cost.

2. The utility model discloses a set up the gasbag body to with the gasbag body through first communicating pipe and tester body intercommunication installation, simultaneously, through second communicating pipe with the tester body with get the first intercommunication installation of liquid, thereby when using, the accessible is pressed down the gasbag body and is realized getting the first detection liquid of department of liquid and inhale, thereby among the prior art has been avoided, the condition that detection liquid spilled over appears easily when the detection liquid drips, and reached and avoided detection liquid to spill over and the effect that detection liquid received the pollution appears.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. taking a liquid head; 2. a housing; 3. an observation window; 4. pressing the film; 5. a check valve body; 6. an airbag body; 7. a first communication pipe; 8. a tester body; 9. a second communicating pipe; 10. and a dust cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a be suitable for sample verifying attachment of short-term test, includes casing 2, and 2 one side trompils of casing are connected and are installed and get liquid head 1, get liquid head 1 and adopt the design of medical silica gel material, get liquid head 1 outside movable sleeve and be equipped with shield 10. Through adopting the liquid taking head 1 that the medical silica gel material designed to make liquid taking head 1 possess better toughness, thereby can make shield 10 closely cladding in the liquid taking head 1 outside when using. Be equipped with tester body 8 in the casing 2, observation window 3 is installed in 2 upper surface trompils of casing and embedding of tester body 8 top, and 8 one end of tester body are through second communicating pipe 9 and get the installation of first 1 intercommunication of liquid, and the gasbag body 6 is installed through first communicating pipe 7 intercommunication to the 8 other end of tester body. Through set up liquid taking head 1 on casing 2 to when using, can directly absorb through liquid taking head 1 and detect liquid, thereby when using, cancelled the burette, and then practiced thrift the cost consumption when detecting, reached the effect that reduces and detect the cost.

Example two

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a be suitable for sample verifying attachment of short-term test, compares in embodiment one, and this embodiment still includes casing 2, and 2 one side trompils of casing and intercommunication install and get liquid head 1, are equipped with tester body 8 in the casing 2, and 8 cross sections of tester body adopt the design of rectangle structure, the built-in test paper of tester body 8. By adopting the rectangular structural design of the tester body 8, the tester body 8 is large in size, and the detection test paper built in the tester body 8 can absorb the detection liquid to the maximum extent. The observation window 3 is installed in casing 2 upper surface trompil and the embedding of 8 tops of tester bodies, and 8 one ends of tester bodies are passed through second communicating pipe 9 and are got the installation of liquid head 1 intercommunication, and second communicating pipe 9 quantity is four, and four second communicating pipes 9 equidistance distribute in casing 2, and four second communicating pipes 9 all adopt the design of the medical plastics material of stereoplasm. By providing the four second communication pipes 9, the detection liquid can be sucked up to the maximum extent through the four second communication pipes 9, and the detection liquid is sucked into the tester main body 8. The air bag body 6 is installed through first intercommunication pipe 7 intercommunication to the 8 other ends of tester body, and the check valve body 5 is installed in the one end trompil and the embedding that air bag body 6 deviates from first intercommunication pipe 7, and the one end that check valve body 5 deviates from air bag body 6 passes casing 2. By installing the check valve body 5 on the airbag body 6, the airbag body 6 can be continuously pressed through the check valve body 5, and then more detection liquid can be sucked. The outer walls of the shell 2 at the upper end and the lower end of the air bag body 6 are provided with holes and respectively embedded with a pressing film 4. Through setting up gasbag body 6 to with gasbag body 6 through first communicating pipe 7 and 8 intercommunication installations of tester body, simultaneously, through second communicating pipe 9 with tester body 8 with get the first intercommunication installation of liquid, thereby when using, the accessible is pressed gasbag body 6 and is realized getting the first detection liquid of 1 department of liquid and inhale, thereby avoided among the prior art, the condition that detects the liquid and spill over appears when detecting the liquid drop easily, and reached and avoided detecting the liquid and spill over and the effect that detects the liquid and receive the pollution appears.

The working principle is as follows: the utility model discloses during the use, take off shield 10 from getting liquid head 1 to will get liquid head 1 and insert and detect in the liquid, and press the pressure membrane 4 repeatedly through the finger, thereby to gasbag body 6 application of force, will detect liquid through second communicating pipe 9 then and inhale in the tester body 8, thereby make and detect liquid and receive the test paper absorption in the tester body 8, operating personnel permeable observation window 3 this moment observes test paper, thereby knows the testing result.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A specimen testing device adapted for rapid testing, comprising a housing (2), characterized in that: casing (2) one side trompil and intercommunication are installed and are got liquid head (1), be equipped with tester body (8) in casing (2), observation window (3) are installed in casing (2) upper surface trompil and the embedding of tester body (8) top, tester body (8) one end is through second communicating pipe (9) and get liquid head (1) intercommunication installation, gasbag body (6) are installed through first communicating pipe (7) intercommunication to the tester body (8) other end, the equal trompil of casing (2) outer wall at both ends is installed according to press mold (4) with embedding respectively about gasbag body (6).

2. A specimen testing device adapted for rapid testing according to claim 1, wherein: the liquid taking head (1) is designed by adopting a medical silica gel material, and a dustproof cover (10) is movably sleeved on the outer side of the liquid taking head (1).

3. A specimen testing device adapted for rapid testing according to claim 1, wherein: the cross section of the tester body (8) is designed to be a rectangular structure, and the tester body (8) is internally provided with detection test paper.

4. A specimen testing device adapted for rapid testing according to claim 1, wherein: the number of the second communicating pipes (9) is four, the four second communicating pipes (9) are distributed in the shell (2) in an equal distance mode, and the four second communicating pipes (9) are all designed by hard medical plastic materials.

5. A specimen testing device adapted for rapid testing according to claim 1, wherein: the one end trompil and the embedding that deviate from first connecting pipe (7) of gasbag body (6) are installed check valve body (5), and casing (2) are passed to the one end that deviates from gasbag body (6) in check valve body (5).

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