CN218445527U

CN218445527U - Replaceable test paper

Info

Publication number: CN218445527U
Application number: CN202221540875.7U
Authority: CN
Inventors: 孟宪忠
Original assignee: Wuxi Yunqi Technology Information Co ltd
Current assignee: Wuxi Yunqi Technology Information Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2023-02-03
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a removable test paper, including film, sensor body and probe, the upper portion of film is provided with the bulge loop, the inboard of bulge loop is pegged graft and is had the test paper body, sensor body install in the last side of film, sensor body's lateral part is provided with the interface, the sense terminal of probe peg graft in the inboard of test paper body, the other end of probe is provided with the bayonet joint, the bayonet joint peg graft in the inboard of interface. The utility model discloses, through pegging graft the inboard at the test paper body with the probe to through interface and bayonet joint complex mode, realize being connected of probe and sensor body, once detect the back that finishes, when needing to change new test paper body, when taking off the test paper body, take off the probe that finishes of using, change new test paper body and probe, avoided holistic change, practice thrift the cost that detects.

Description

Replaceable test paper

Technical Field

The utility model relates to a test paper technical field, concretely relates to removable test paper.

Background

Cerebral apoplexy is a disease which takes cerebral ischemia and hemorrhagic injury symptoms as main clinical manifestations, is also called cerebral apoplexy or cerebrovascular accident, and has extremely high fatality rate and disability rate. In order to realize early warning of brain stroke, generally, through detecting markers in blood, such as glial cell-related markers (S100 β, GFAP), neuron-related markers (NSE, H-FABP, MBP), neuroendocrine markers (peptin), and the like, and further through changes in the content of the markers, early warning or detection is performed on the cerebral stroke to remind a user to go to a hospital for examination, and the peptin is widely applied to cerebral stroke detection as a common marker.

However, in the use process of the existing pepstatin test paper, the probe of the biosensor (pepstatin sensor) is difficult to replace, so that in the actual use process, a new biosensor needs to be used for each detection, and the detection cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a removable test paper carries out simple and convenient change to biosensor's probe for the sensor can used repeatedly, reduces the detection cost, in order to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the replaceable test paper comprises a bottom sheet, a sensor body and a probe, wherein a convex ring is arranged on the upper portion of the bottom sheet, the test paper body is connected to the inner side of the convex ring in an inserting mode, the sensor body is installed on the upper side portion of the bottom sheet, an inserting port is formed in the side portion of the sensor body, the detection end of the probe is connected to the inner side of the test paper body in an inserting mode, and an inserting connector is arranged at the other end of the probe and connected to the inner side of the inserting port in an inserting mode.

In an embodiment of the present invention, the bilateral symmetry of the convex ring is provided with a notch, the bilateral symmetry of the test strip body is provided with a first extension portion, and two lateral portions of the first extension portion respectively extend from two lateral portions of the notch.

In an embodiment of the present invention, a protective cover is disposed outside the sensor body, and the protective cover is installed on the upper portion of the bottom sheet.

In an embodiment of the utility model, the lateral part symmetry of protection casing is provided with two limiting plates, two the lateral part of limiting plate with the lateral part of bulge loop communicates.

In an embodiment of the present invention, the lateral portion of the test strip body is provided with a second extending portion, the second extending portion is inserted between two of the limiting plates, and the detecting end of the probe passes through the middle portion of the second extending portion and extends into the central portion of the test strip body.

In an embodiment of the present invention, the lateral portion of the second extension portion is provided with a supporting block, and the lateral portion of the plug is in contact with the lateral portion of the supporting block.

To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:

the utility model discloses in, through pegging graft the inboard at the test paper body with the probe to through interface and bayonet joint complex mode, realize being connected of probe and sensor body, once detect the back that finishes, when needing to change new test paper body, when taking off the test paper body, with bayonet joint and interface separation, take off the probe that finishes of using, change new test paper body and probe, avoided holistic change, practice thrift the cost of detecting.

Drawings

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

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

fig. 3 is a schematic top view of the test paper body and the probe of the present invention.

In the figure: 1. a negative film; 2. a sensor body; 3. a probe; 4. a convex ring; 5. a test paper body; 6. an interface; 7. a plug-in connector; 8. a notch; 9. a first extension portion; 10. a protective cover; 11. a limiting plate; 12. a second epitaxial portion; 13. and (7) a supporting block.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements 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.

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; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific situation of the specification.

Example 1

Please refer to fig. 1-3, the utility model provides a removable test paper, including film 1, sensor body 2 and probe 3, film 1 sets up to transparent medical plastics film, the upper portion of film 1 is provided with bulge loop 4, bulge loop 4 sets up to transparent medical plastics bulge loop, and structure as an organic whole with film 1, the inboard of bulge loop 4 is pegged graft and is had test paper body 5, test paper body 5 is used for accepting the blood that falls, sensor body 2 passes through the mounting screw in the last side of film 1, sensor body 2 sets up to the plain sensor of peptide, the lateral part of sensor body 2 is provided with interface 6, the sense terminal of probe 3 is pegged graft in test paper body 5's inboard, the other end of probe 3 is provided with bayonet joint 7, bayonet joint 7 is pegged graft in interface 6's inboard.

In this embodiment, notches 8 are symmetrically arranged on both sides of the convex ring 4, first extending portions 9 are symmetrically arranged on both sides of the test paper body 5, the side portions of the two first extending portions 9 respectively extend out from the side portions of the two notches 8, and the first extending portions 9 are used for providing a force point for holding and pinching by a hand when the test paper body 5 is replaced, so that the old test paper body 5 can be conveniently taken down.

In order to protect the sensor body 2, a protective cover 10 is arranged outside the sensor body 2, the protective cover 10 is mounted on the upper part of the bottom sheet 1 in a gluing mode, and the protective cover 10 is a transparent protective cover.

In this embodiment, two limiting plates 11 are symmetrically arranged on the lateral portion of the protective cover 10, the two limiting plates 11 are attached to the upper wall of the base sheet 1, a channel is formed between the two limiting plates 11, the lateral portions of the two limiting plates 11 are communicated with the lateral portion of the convex ring 4, the lateral portion of the test paper body 5 is provided with a second extending portion 12, the second extending portion 12 is inserted between the two limiting plates 11, the two limiting plates 11 provide guidance and limitation for the second extending portion 12, the connection between the connector 7 and the socket 6 is facilitated, the detection end of the probe 3 penetrates through the middle portion of the second extending portion 12 and extends into the central portion of the test paper body 5, the lateral portion of the second extending portion 12 is provided with a supporting block 13, the lateral portion of the connector 7 is abutted against the lateral portion of the supporting block 13, the supporting block 13 is made of a hard paperboard, the stress strength is enhanced, and further, an impact point is provided for the connector 7, and the connector 7 is conveniently inserted into the socket.

Note that, in order to prevent blood from contacting the convex ring 4, the bottom plate 1 and the limiting plate 11, plastic paper layers are glued to the outer sides and bottoms of the test strip body 5, the first extension portion 9 and the second extension portion 12.

The working principle is as follows: during the use, the blood of collection falls on test paper body 5, and with the detection end contact of probe 3, then utilize sensor body 2 to detect the content of peptide element, and link to each other sensor body 2 and outside analytical equipment, detect the change situation of peptide element, and then judge the tendency that takes place cerebral apoplexy, realize the early warning to cerebral apoplexy, after the detection finishes, first extension 9 is held between the hand, take out the test paper body from the inside of bulge loop 4, and then take out second extension 12 from between two limiting plates 11, later separate bayonet joint 7 and interface 6, can take out test paper body 5 and probe 3, after the disinfection, can change new test paper body 5 and probe 3, the holistic change has been avoided, practice thrift the cost of detecting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a removable test paper, includes film (1), sensor body (2) and probe (3), its characterized in that: the test paper comprises a base plate (1), and is characterized in that a convex ring (4) is arranged on the upper portion of the base plate (1), a test paper body (5) is inserted into the inner side of the convex ring (4), a sensor body (2) is arranged on the upper side portion of the base plate (1), an insertion port (6) is formed in the side portion of the sensor body (2), the detection end of a probe (3) is inserted into the inner side of the test paper body (5), a connection-peg (7) is arranged at the other end of the probe (3), and the connection-peg (7) is inserted into the inner side of the insertion port (6).

2. A replaceable test strip as claimed in claim 1, wherein: notches (8) are symmetrically formed in two sides of the convex ring (4), first extending portions (9) are symmetrically formed in two sides of the test paper body (5), and the lateral portions of the two first extending portions (9) extend out of the lateral portions of the two notches (8) respectively.

3. A replaceable test strip as claimed in claim 1, wherein: the sensor is characterized in that a protective cover (10) is arranged on the outer side of the sensor body (2), and the protective cover (10) is installed on the upper portion of the bottom sheet (1).

4. A replaceable test strip as claimed in claim 3, wherein: the side part of the protective cover (10) is symmetrically provided with two limiting plates (11), and the side parts of the two limiting plates (11) are communicated with the side part of the convex ring (4).

5. A replaceable test strip as claimed in claim 4, wherein: the lateral part of the test paper body (5) is provided with a second external extension part (12), the second external extension part (12) is inserted between the two limiting plates (11), and the detection end of the probe (3) penetrates through the middle part of the second external extension part (12) and extends into the central part of the test paper body (5).

6. A replaceable test strip as claimed in claim 5, wherein: the lateral part of the second extension part (12) is provided with a supporting block (13), and the lateral part of the plug connector (7) is abutted against the lateral part of the supporting block (13).