CN220833060U

CN220833060U - Inspection sampling container

Info

Publication number: CN220833060U
Application number: CN202223612514.1U
Authority: CN
Inventors: 李倩茹; 王文平; 蹇姣姣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2024-04-26
Anticipated expiration: 2032-12-19

Abstract

This patent relates to clinical examination sampling equipment field. An inspection sampling container is disclosed, comprising a base, a first housing, a second housing, and a sampling member; the first shell and the second shell are mutually covered to form a cavity, and the sampling component is detachably arranged in the cavity. The sampling container is arranged on the protective tool, and the sampling parts are arranged in a separable manner, so that on one hand, the protective tool can prevent a user from being directly exposed in the external environment, and provide protection for the user, and on the other hand, the sampling parts can be separated and sample collection can be completed without removing the protection in the whole sampling process, so that the exposure risk in the sampling process is reduced.

Description

Inspection sampling container

Technical Field

The present utility model relates to a test sample container, and in particular provides a test sample container for attachment to a wearable guard.

Background

The storage containers for various examination specimens are indispensable instruments in the clinical examination at present, and are mainly used for collecting the examination specimens for clinical diagnosis and examination by medical institutions, and particularly most of examination specimens contain pathogens of patients. Including infectious bacteria, viruses, fungi, and the like. Particularly, for respiratory tract detection, a plurality of pathogens have strong infectivity and can be transmitted to surrounding healthy people in the form of spray and the like.

As hospitals collect various patients, the arrival to the hospital for detection presents a non-low exposure risk for the less resistant patients. Especially, during the disease circulation period such as influenza, the disease is checked in hospitals, and infection risks are brought to the groups with weak resistance such as the old and children.

Although a throat-swab mask (patent number CN 213720050U) and the like provide a throat-swab mask, it is not applicable to other tests.

Disclosure of Invention

Based on the background, the invention aims to provide a sampling container, which reduces the exposure risk of patients and medical staff when collecting patient inspection and examination specimens and facilitates the sampling of the medical staff.

The technical scheme that this patent adopted is as follows:

An inspection sampling container at least comprises a base 1, a first housing 2, a second housing 3, and a sampling member 4. The sampling component 4 is used for collecting a sample of a person to be tested from the inner side of the face protection tool 100, after the sampling container is mounted on the face protection tool 100, the base 1 and the first shell are connected with each other in an interference fit, adhesion, welding and other modes, the first shell and the second shell are mutually covered and combined to form a cavity 210, and the sampling component 4 is detachably arranged in the cavity 210. The first housing 2 has a first ventilation structure 220 thereon, and the first ventilation structure 220 conducts gas to the sampling member 4.

Preferably, a flexible unidirectional ventilation component 5 is embedded between the base 1 and the first shell, and the unidirectional ventilation component 5 is conducted outwards and sealed inwards, so that the safety of a user is ensured while the respiratory product is collected. The one-way ventilation means 5 is preferably a one-way ventilation valve comprising a circular membrane made of flexible material, so as to reduce the manufacturing costs and at the same time minimize the swelling and shrinking caused during blowing and suction, thus causing the membrane to catch somewhere and the protection to be reduced.

It is further preferred that the sampling member 4 is made of two hard shells (first hard shell 410, second hard shell 420, respectively) containing a gas fixation member 430 for fixing respiratory products (e.g., carbon dioxide). Wherein the first hard shell 410 is disposed proximate to the base, and a second ventilation structure 411 is disposed thereon, and the second ventilation structure 411 functions to conduct the inside of the face guard 100 to the gas fixing member 430. Preferably, the second hard shell 420 is in a non-aerated arrangement, and comprises at least one color development area 421 thereon, wherein the color development area 421 comprises a reagent for delayed color development of at least one component in respiratory products such as water, carbon dioxide and the like (the reagent is currently commonly applied to a C14 detection gas collecting card, and belongs to the prior art).

It is further preferred that the first and second housings define a cavity 210 extending through at least opposite ends of the housing, and that the sampling member 4 and the other ends are slidable through guide rails (not shown). In sampling, the sampling member 4 can be pushed out by using a hard card similar in size to the sampling member 4, and the cavity formed by the closing of the hard card can be utilized to maximally improve the sealing performance of the face guard 100.

The beneficial effects of the application include:

1. The sampling container is arranged on the protective tool, and the sampling component is arranged in a separable way, so that on one hand, the protective tool can prevent a user from being directly exposed in the external environment, and provide protection for the user, and on the other hand, the sampling component can be separated and sample collection can be completed without removing the protection in the whole sampling process, thereby reducing the exposure risk in the sampling process;

2. the sampling container is detachably connected with the protective tool, different samples can be taken through replacing the sampling container, and the universality is good.

Drawings

Fig. 1: schematic of the sampling vessel described in the examples

Fig. 2: the schematic of the housing of the sampling vessel described in the examples

Fig. 3: schematic of the sampling part described in the examples 1

Fig. 4: schematic of the sampling part described in the examples 2

Fig. 5: axial side view of sampling part described in the examples

Fig. 6: schematic of the connection of the sampling vessel to the facial protection apparatus described in the examples

Fig. 7: schematic illustration of the technical scheme described in example 2

Reference numerals illustrate:

Base 1, first casing 2, second casing 3, first viewing window 310, sampling member 4, face guard 100, cavity 210, first ventilation structure 220, unidirectional ventilation member 5, first hard shell 410, second hard shell 420, gas fixing member 430, second ventilation structure 411, color development area 421, second viewing window 422, third viewing window 423, single door structure 6, casing 7, handle 8.

Detailed Description

The following description of the embodiments of the present patent will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the present patent.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the present embodiment are only used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicators are changed accordingly.

In addition, descriptions such as those related to "first," "second," and the like in this patent are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the patent claims.

Referring to fig. 1-6, an inspection sampling container comprises at least a base 1, a housing 7 (housing 7 is preferably divided into a first housing 2, a second housing 3) and a sampling member 4. The sampling component 4 is used for collecting a breath sample of a person to be tested from the inner side of the face protection tool 100, after the sampling container is mounted on the face protection tool 100, the base 1 and the first shell are connected with each other in an interference fit, adhesion, welding and other modes, the first shell and the second shell are mutually covered and combined to form a cavity 210, and the sampling component 4 is detachably arranged in the cavity 210. The first housing 2 has a first ventilation structure 220 (not shown in fig. 1 and 6), and the first ventilation structure 220 communicates gas to the sampling member 4.

It should be noted that the first housing 2 and the second housing 3 may be integrally formed or separately manufactured and then bonded, welded, and press-fitted to form the housing 7.

Example 1

It is further preferred that the sampling member 4 is composed of two hard shells (first hard shell 410, second hard shell 420, respectively) containing a gas-fixing member 430 for fixing respiratory products (e.g., carbon dioxide). Wherein the first hard shell 410 is disposed proximate to the base, and a second ventilation structure 411 is disposed thereon, and the second ventilation structure 411 functions to conduct the inside of the face guard 100 to the gas fixing member 430. Preferably, the second hard shell 420 is an outward airtight structure, and comprises at least one color development area 421 thereon, wherein the color development area 421 comprises a reagent which develops color after at least one component in respiratory products such as water, carbon dioxide and the like is delayed (the reagent is commonly used in a C14 detection gas collecting card at present, and belongs to the prior art).

The second casing has a first observation window 310 at a position opposite to the color development area 421, and the first observation window 310 is made of a high light transmittance material, so that whether the sample meets the standard can be judged through the first observation window. The second hard shell 420 corresponding to the color development area 421 also has a second viewing window 422 made of a highly light-transmitting material.

It is further preferred that the first and second housings define a cavity 210 extending through at least opposite ends of the housing, and that the sampling member 4 and the other ends are slidable through guide rails (not shown). In sampling, the sampling member 4 can be pushed out by using a hard card similar in size to the sampling member 4, and the cavity formed by the closing of the hard card can be utilized to maximally improve the sealing performance of the face guard 100. It should be noted that the hard card may also be preset in the cavity 210.

Further preferably, the gap between the sampling member 4 and the first and second housings is 0.5 times or less the size of the second ventilation structure 411.

It is further preferred that the second housing is disposed opposite the face guard 100 and is of a high light transmission design at a location facing the color development area 421, for example, may be made of a high light transmission material or be a through hole.

Example 2

The first housing 2 and the second housing 3 are connected through a single door opening structure 6.

The first housing and the second housing are mutually covered and form a cavity 210, and the sampling component 4 is detachably arranged in the cavity 210.

Further preferably, the sampling member 4 is a gas fixing member 430.

Further preferably, the first housing 2 is in communication with the inside of the facial shield 100 via a first vent structure 220.

The second housing 3 includes a color development area 421 thereon, and is made of a high light transmittance material.

During sampling, the second housing 3 is opened, and the gas sampling member 4 is removed for on-machine inspection. In order to facilitate the removal of the sample, it is further preferred that the second housing 3 has a handle 8.

Further, in order to adapt to the existing detecting apparatus based on embodiments 1 and 2, when the size or shape of the sampling component 4 does not meet the requirement of the on-machine, the sampling component 4 may be incorporated into a housing matched with the existing apparatus, and then the on-machine detection is performed.

Further preferably, at least one side of the housing opposite to the gas fixing member 430 of the second hard case 420 has a third observation window 423, and the third observation window 423 is made of a high β -transmittance material.

Further preferably, the housing is formed by combining a first housing and a second housing, a cavity formed by surrounding the first housing and the second housing is at least communicated with two opposite ends of the housing, and the size of a gap between the sampling component and the first housing and the second housing is less than 0.5 times of that of the second ventilation structure;

The position of the second shell, which is opposite to the color development zone, is designed with high light transmittance.

It is further preferred that the hard shell housing of the second hard shell at least at a position opposite to the gas fixing member has a third viewing window made of a high beta transmittance material.

The foregoing is only a part of the specific embodiments of the present patent, but the scope of protection of the present patent is not limited thereto, and any person skilled in the art should be able to apply equivalent substitutions or alterations according to the technical solution and concepts of the present patent, and any combination of different technical solutions of the present patent, within the scope of protection of the present patent.

Claims

1. An inspection sampling container, wherein the sampling container comprises a base, a housing, and a sampling member; a cavity is formed in the middle of the shell, and the sampling component is detachably arranged in the cavity;

the sampling part shell consists of a first hard shell and a second hard shell, and comprises a gas fixing part.

2. An inspection sampling container according to claim 1 wherein the housing comprises a first housing and a second housing, the first housing and the second housing being joined by at least one of an adhesive, a weld, and an interference fit to form the housing, the sampling member being adapted to collect a sample of a person under test from inside the face guard, the base and the first housing being interconnected by at least one of an interference fit, an adhesive, and a weld, the first housing having a first vent structure thereon, the first vent structure communicating gas to the sampling member.

3. An inspection sampling container according to claim 2 wherein a one-way vent member is interposed between the base and the first housing, the one-way vent member being open to the exterior and closed to the interior.

4. A test sample container as claimed in claim 3, wherein said one-way venting means is preferably a one-way vent valve comprising a circular diaphragm of flexible material.

5. An inspection sampling container according to claim 1 wherein the first hard shell is disposed proximate the base and has a second vent structure disposed thereon that communicates the interior of the face guard to the gas fixture.

6. The test sample container of claim 5, wherein said second shell is of a non-outwardly venting configuration and includes at least one color development zone thereon, the color development zone containing a reagent that develops color with a delay after encountering at least one of a respiratory product component of water and carbon dioxide;

Wherein, the second shell corresponding to the color development zone is provided with a first observation window made of high-transmittance material;

a second observation window made of high-transmittance materials is arranged at the second hard shell corresponding to the color development area.

7. The test sampling container according to claim 5, wherein the housing is formed by combining a first housing and a second housing, the first housing and the second housing enclose a cavity formed at least through opposite ends of the housing, and a gap between the sampling member and the first housing and the second housing is less than 0.5 times of a size of the second ventilation structure;

8. An inspection sampling container according to claim 2 wherein the first and second housings are connected by a single door structure.

9. An inspection sampling container according to claim 8 wherein the sampling member is a gas retaining member and a handle is fixedly attached to the second housing.

10. An inspection sampling container according to any one of claims 5 to 7 wherein the hard shell housing at least opposite the gas securing means has a third viewing window, the third viewing window being made of a high beta permeability material.