CN-224220170-U - Nasal secretion collection system

Abstract

The utility model provides a nasal secretion collecting device, and belongs to the technical field of nasal secretion collecting. The bag comprises a bag body, a transparent bag is arranged on the side face of the bag body, a separation layer is arranged in the middle of the inside of the bag body, two groups of limiting holes are formed in the separation layer, two groups of sampling tubes are clamped in the limiting holes in a sliding mode, and tube covers are movably mounted on threads of the two groups of sampling tubes. This nasal cavity secretion collection system, through the setting of the bag body, separate layer, spacing hole, realized spacing to the sampling pipe, prevent that the sampling pipe from mixing together direct collision to prevent that the sampling pipe tube cover is not hard up, prevent that the inside sample of sampling pipe from polluting, guarantee the accuracy of testing result.

Inventors

• ZHANG LUO
• ZHANG YUAN
• ZHANG XU
• WANG CHENGSHUO

Assignees

• 首都医科大学附属北京同仁医院
• 北京市耳鼻咽喉科研究所(北京市耳鼻咽喉头颈外科研究中心)

Dates

Publication Date

20260512

Application Date

20250107

Claims (7)

1. 1. The utility model provides a nasal secretion collection system, includes the bag body, its characterized in that, bag body side is equipped with transparent bag, the inside intermediate position of bag is equipped with the separate layer, two sets of spacing holes have been seted up on the separate layer, spacing hole slip block has two sets of sampling pipes, two sets of sampling pipe screw thread movable mounting has the tube cap, two sets of cotton pieces have been placed to separate layer upper surface.
2. 2. The nasal secretion collection assembly of claim 1, wherein the side of the pouch body remote from the transparent pouch is provided with a first note paper.
3. 3. The nasal secretion collection device according to claim 1, wherein the upper portion of the bag body is provided with a clip chain, and two groups of symmetrically distributed pull buckles are installed at the middle position of the upper portion of the bag body.
4. 4. The nasal secretion collection assembly of claim 3, wherein the sampling tube has graduations on a surface thereof and a second note paper on a side of the sampling tube.
5. 5. The nasal secretion collection device of claim 4, wherein the upper portion of the sampling tube is provided with external threads.
6. 6. The nasal secretion collection device according to claim 5, wherein the sampling tube is movably connected with the tube cover through external threads, the tube cover is provided with a threaded hole matched with the external threads, two groups of symmetrically distributed rotating plates are arranged at two ends of the tube cover, and a sealing ring is arranged at the bottom of the threaded hole of the tube cover.
7. 7. The nasal secretion collection device of claim 6, wherein the top of the sampling tube is adapted to bear against the sealing ring.

Description

Nasal secretion collection system Technical Field The utility model belongs to the technical field of nasal secretion collection, and particularly relates to a nasal secretion collection device. Background The nasal secretion can be collected to detect whether specific allergen, inflammatory factor, pathogen, such as virus (such as influenza virus), bacteria, fungi, etc., is present, which is helpful for specifying allergic diseases, infectious diseases type and etiology diagnosis, and the collection device is needed when nasal secretion collection is performed. When nasal secretion is collected, the cotton piece stained with nasal secretion is required to be placed into the sampling tube, then the sampling tube is sealed, then medical staff sends the sampling tube to a laboratory for inspection (for example, nasal local allergen detection or when virus flows, medical staff collects secretion, then the sampling tube is placed into a pocket carried by a user, some smaller medical institutions, when internal inspection equipment is insufficient, the sample is required to be sent to a three-level hospital or a professional inspection institution for inspection), while the sampling tube in the prior art lacks independent packaging, lacks a mechanism for limiting the sampling tube, and when the sampling tube is transported, the sampling tubes are mixed together, collision directly occurs between the sampling tubes, on the one hand, the sampling tube cover is easy to loosen, sample pollution is caused, on the other hand, the cell structure inside the sampling tube can be damaged due to collision, the detection result is influenced, therefore, technical measures are proposed to solve the problems that the sampling tube lacks independent packaging in the prior art, the sampling tube cover is easy to loosen, the sampling tube is easy to cause sample pollution, the cell structure inside the sampling tube can be damaged due to collision, and the detection result is influenced due to the fact that the sampling tube cover is easy to collision. On the other hand, the sampling cotton piece in the prior art is generally rectangular, and nose mucous membrane overstimulation or mucous membrane damage easily occurs in the collection process, so that a rounded corner design is proposed to reduce mucous membrane stimulation and damage, and in addition, a serious nose symptom patient can inhale the cotton piece to the nasopharynx or the airway by mistake due to sneeze, nose inhalation and other actions, so that a developing line is built in the cotton piece, the developing line can be stuck to the two sides of the nose wing, the risk of aspiration is reduced, and once aspiration occurs, the cotton piece can be quickly found and removed according to the position of the developing line. Disclosure of utility model Aiming at the defects of the prior art, the utility model aims to provide a nasal secretion collecting device, which aims to solve the problems that the sampling tubes in the prior art lack of independent packaging and a mechanism for limiting the sampling tubes, the sampling tubes are mixed together, and the sampling tubes directly collide with each other, so that the tube cover of the sampling tube is easy to loosen, sample pollution is caused, the cell structure in the sampling tube can be damaged due to collision, and the detection result is influenced. In order to solve the technical problems, the utility model provides the following technical scheme: The utility model provides a nasal cavity secretion collection system, includes the bag body, bag body side is equipped with transparent bag, the inside intermediate position of bag body is equipped with the separate layer, two sets of spacing holes have been seted up on the separate layer, spacing hole sliding block has two sets of sampling tubes, two sets of sampling tube screw thread movable mounting has the tube cap, two sets of cotton pieces have been placed to separate layer upper surface, benefit from the setting of bag body, separate layer, spacing hole, realized spacing to the sampling tube, prevent that the sampling tube from mixing together directly bump to prevent that sampling tube cap from becoming flexible, prevent the inside sample of sampling tube from polluting, guarantee the accuracy of testing result, benefit from transparent bag's setting simultaneously, make things convenient for observing whether the sampling tube has used. Optionally, a first note paper is arranged on one side of the bag body far away from the transparent bag. Optionally, the upper part of the bag body is provided with a clamping chain, and two groups of symmetrically distributed pull buckles are arranged at the middle position of the upper part of the bag body. Optionally, the surface of the sampling tube is provided with scale marks, and the side surface of the sampling tube is provided with second note paper. Optionally, an external thread is provided on the upper portion of