CN215272947U - Novel detection reagent stick - Google Patents
Novel detection reagent stick Download PDFInfo
- Publication number
- CN215272947U CN215272947U CN202121719076.1U CN202121719076U CN215272947U CN 215272947 U CN215272947 U CN 215272947U CN 202121719076 U CN202121719076 U CN 202121719076U CN 215272947 U CN215272947 U CN 215272947U
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- brush
- barred body
- sampling
- stick
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Abstract
The utility model provides a novel detect reagent stick, includes the barred body and is used for the cover to establish the excellent cover at barred body front end, the barred body front end is provided with the sampling brush that is used for drainage collection liquid, the sampling brush includes flexible brush head and brush holder, brush holder one end fixed connection barred body front end, flexible brush head is connected to the other end, be provided with the test paper strip in the barred body, the test paper strip front end links to each other with the brush holder rear end. Compared with the prior art, the utility model discloses a novel detect reagent stick compares with current reagent stick, and this reagent stick adopts novel sampling brush, and brush head and brush holder adopt an organic whole material, and the brush head is softer after hired hair, and is less to oral cavity, pharyngeal portion or even nasal cavity stimulation, can use in the front nose, pharyngeal sampling test, and this reagent stick can get promptly in addition and survey promptly, does not need to send the detection center to detect or other sample processing procedure, has practiced thrift testing procedure, has improved efficiency of software testing.
Description
Technical Field
The utility model relates to a medical treatment consumptive material technical field, in particular to novel detect reagent stick.
Background
The identification of respiratory infectious diseases requires nucleic acid detection, which is roughly divided into two steps: 1) collecting a patient sample; 2) and detecting the center. The sample collection work of the first step has higher requirement on the collected position, and the sample must reach the pharyngeal posterior wall or tonsil part, otherwise, the detection accuracy is influenced. A doctor will typically prepare a reagent stick (pharyngeal swab) similar to a long cotton swab and a reagent tube. The patient should take off the mask and then open his mouth to make an "o" sound, so that the posterior pharyngeal wall is exposed. At this time, the doctor extended the reagent stick to the posterior pharyngeal wall of the patient and smeared to take a sample. And finally, placing the sample into a reagent tube for sealing to finish sampling.
During the sampling process, the patient inevitably feels discomfort due to the hardness of the reagent stick (pharyngeal swab). Patients sometimes suffer symptoms such as nausea and cough, and in addition, the hard reagent bar can damage the cavity wall, thereby causing additional pain to the patients.
SUMMERY OF THE UTILITY MODEL
To prior art exist above defect, the utility model provides a novel detect reagent stick is as follows:
the technical scheme of the utility model is realized like this:
the utility model provides a novel detect reagent stick, includes the barred body and is used for the cover to establish the excellent cover at barred body front end, the barred body front end is provided with the sampling brush that is used for drainage collection liquid, the sampling brush includes flexible brush head and brush holder, brush holder one end fixed connection barred body front end, flexible brush head is connected to the other end, be provided with the test paper strip in the barred body, the test paper strip front end links to each other with the brush holder rear end.
Preferably, the flexible brush head and the brush handle are integrally formed, and the flexible brush head is formed by roughening the front end of the sampling brush.
Preferably, the rod body is flat, and a window for viewing the test strip is arranged on the rod body.
Preferably, the inner side of the front end of the rod body is provided with an annular fixing piece, and the sampling brush is fixed at the front end of the rod body through the annular fixing piece.
Compared with the prior art, the utility model discloses there is following beneficial effect:
the utility model discloses a novel detect reagent stick compares with current reagent stick, and this reagent stick adopts novel sampling brush, and brush head and brush holder adopt an organic material, and the brush head is softer after hired a hair, and is less to oral cavity, pharyngeal portion or even nasal cavity stimulation, can use in the nose, pharyngeal sampling test, and this reagent stick can get promptly in addition and surveys promptly, need not send the detection center to detect or other sample processing procedure, has practiced thrift testing procedure, has improved efficiency of software testing.
Drawings
Fig. 1 is a schematic structural diagram of the detection reagent rod of the present invention.
In the figure: the test strip comprises a rod body 100, a test strip 110, a ring-shaped fixing member 120, a rod sleeve 200, a sampling brush 300, a flexible brush head 310 and a brush handle 320.
Detailed Description
The present invention will be described more fully and clearly with reference to the accompanying drawings, which are incorporated in and constitute a part of this specification.
As shown in fig. 1, a novel detection reagent rod comprises a rod body 100 and a rod sleeve 200 arranged at the front end of the rod body 100 in a sleeved mode, wherein a sampling brush 300 used for draining a collection liquid is arranged at the front end of the rod body 100, the sampling brush 300 comprises a flexible brush head 310 and a brush handle 320, one end of the brush handle 320 is fixedly connected with the front end of the rod body 100, the other end of the brush handle is connected with the flexible brush head 310, a test strip 110 is arranged in the rod body 100, the front end of the test strip 110 is connected with the rear end of the brush handle 320, and the collection liquid is immersed in the test strip 110 through the flexible brush head 310 and the rod body 100 for detection.
The flexible brush head 310 and the brush handle 320 are integrally formed, the sampling brush 300 is made of polyester fiber or other fiber blocks which are longitudinally arranged, the flexible brush head 310 is formed by roughening the front end of the sampling brush 300, the front end of the polyester fiber block is softer after roughening, the irritation to the cavity channel is smaller, and the flexible brush head 310 and the brush handle 320 respectively play roles in sample collection and flow guide.
The rod body 100 is flat, a window for viewing the test strip 110 is arranged on the rod body 100, and the test strip 110 is arranged on the window.
The inner side of the front end of the stick 100 is provided with a ring-shaped fixing member 120, and the sampling brush 300 is fixed at the front end of the stick 100 by the ring-shaped fixing member 120.
Synthesize the utility model discloses a structure can know, the utility model discloses a novel detect reagent stick compares with current reagent stick, and this reagent stick adopts novel sampling brush, and brush head and brush holder adopt an organic material, and the brush head is softer after hired hair, and is less to oral cavity, pharyngeal portion or even nasal cavity stimulation, can use in the nose before, pharyngeal portion sampling test, and this reagent stick can get promptly in addition and survey promptly, does not need to send the test center to detect or other sample processing procedures, has practiced thrift the test procedure, has improved efficiency of software testing.
Claims (4)
1. The utility model provides a novel detect reagent stick, a serial communication port, establish the excellent cover at barred body front end including barred body and being used for the cover, barred body front end is provided with the sampling brush that is used for drainage collection liquid, the sampling brush includes flexible brush head and brush holder, brush holder one end fixed connection barred body front end, flexible brush head is connected to the other end, be provided with the test paper strip in the barred body, the test paper strip front end links to each other with the brush holder rear end.
2. The novel dipstick of claim 1 wherein the flexible brush head is integrally formed with the handle and is formed by roughening the front end of the sampling brush.
3. The novel test reagent stick as claimed in claim 1 or 2, wherein the stick body is flat, and a window for viewing the test strip is provided on the stick body.
4. The novel detection reagent rod as claimed in claim 3, wherein the inner side of the front end of the rod body is provided with a ring-shaped fixing member, and the sampling brush is fixed at the front end of the rod body through the ring-shaped fixing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121719076.1U CN215272947U (en) | 2021-07-27 | 2021-07-27 | Novel detection reagent stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121719076.1U CN215272947U (en) | 2021-07-27 | 2021-07-27 | Novel detection reagent stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215272947U true CN215272947U (en) | 2021-12-24 |
Family
ID=79524703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121719076.1U Active CN215272947U (en) | 2021-07-27 | 2021-07-27 | Novel detection reagent stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215272947U (en) |
-
2021
- 2021-07-27 CN CN202121719076.1U patent/CN215272947U/en active Active
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