CN215688034U - Sampling device - Google Patents

Abstract

The utility model belongs to the technical field of sampling, and relates to a sampling device which comprises a swab component, wherein a protective cover is arranged on the swab component, and an observation mirror is arranged on the protective cover. According to the utility model, the protective cover is arranged on the swab component, so that the exposure risk of medical staff can be reduced and the potential safety hazard can be reduced when a patient coughs and sneezes easily, and the observation mirror is arranged on the protective cover, so that the observation can be conveniently carried out.

Description

Sampling device

Technical Field

The utility model relates to the technical field of sampling, in particular to a sampling device.

Background

In testing practice, oropharyngeal swabs and nasopharyngeal swabs are often used for sampling. Among them, the accuracy of nasopharyngeal swab is higher than that of oropharyngeal swab, so in the actual application process, the nasopharyngeal swab is more widely applied. Current nasopharyngeal swab includes pole portion and head (the nasopharyngeal swab is the slender cotton swab of appearance promptly), uses nasopharyngeal swab sampling process specifically to be: the front ends of the nostrils and the nasal vestibules are cleaned, so that the secretion is prevented from influencing the sampling process; then putting the head of the nasopharyngeal swab into physiological saline for wetting, then inserting the nasopharyngeal swab into the nostril in a direction vertical to the face of a human until the head of the nasopharyngeal swab reaches the nasopharyngeal part, keeping the swab in the nose for 15-30 seconds, and then slightly rotating the nasopharyngeal swab; and finally, putting the nasopharyngeal swab into a test tube containing a virus conveying culture medium (virus culture solution), breaking off the rod part of the nasopharyngeal swab with the length exceeding that of the test tube, covering a test tube cover, and conveying the test tube containing the nasopharyngeal swab to a specified nucleic acid detection laboratory for detection.

However, the existing nasopharyngeal swab is operated by medical staff, and if a patient coughs or sneezes easily, the patient is easy to have serious exposure risk to the medical staff, so that great potential safety hazard exists.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sampling device, which solves the technical problem of potential safety hazard in the existing swab sampling.

The technical scheme of the utility model is realized as follows:

the sampling device comprises a swab component, wherein a protective cover is arranged on the swab component, and an observation mirror is arranged on the protective cover.

In a preferred embodiment, the scope includes a magnifying lens.

In a preferred embodiment, the protective cover is provided with a grip.

In a preferred embodiment, the protective cover is arranged in an arc shape.

As a preferred embodiment, the protective cover comprises a soft cover.

As a preferred embodiment, the protective cover comprises a transparent cover.

As a preferred embodiment, the swab assembly includes a sampling rod, a piston rod slidably disposed in the sampling rod, a swab plunger disposed at one end of the sampling rod, and a button disposed at an end of the sampling rod away from the swab plunger.

After the technical scheme is adopted, the utility model has the beneficial effects that: according to the utility model, the protective cover is arranged on the swab component, so that the exposure risk of medical staff can be reduced and the potential safety hazard can be reduced when a patient coughs and sneezes easily, and the observation mirror is arranged on the protective cover, so that the observation can be conveniently carried out.

Drawings

In order to illustrate the solution of the utility model more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are some embodiments of the utility model, and that other drawings may be derived from these drawings by a person skilled in the art without inventive effort. Wherein:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention.

In the figures, 10, swab assembly; 11. a sampling rod; 12. a piston rod; 13. a swab inserting rod; 14. a button; 20. a protective cover; 30. an observation mirror; 40. a grip;

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model, e.g., the terms "length," "width," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., refer to an orientation or position based on that shown in the drawings, are for convenience of description only and are not to be construed as limiting of the present disclosure.

The terms "including" and "having," and any variations thereof, in the description and claims of this invention and the description of the above figures are intended to cover non-exclusive inclusions; the terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential order. The meaning of "plurality" is two or more unless specifically limited otherwise.

In the description and claims of the present invention and in the description of the above figures, when an element is referred to as being "fixed" or "mounted" or "disposed" or "connected" to another element, it may be directly or indirectly located on the other element. For example, when an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Example (b):

as shown in fig. 1 and 2, a sampling device includes a swab assembly 10, a protection cover 20 disposed on the swab assembly 10, and a scope 30 disposed on the protection cover 20. The protective cover 20 is arranged on the swab component 10, so that the exposure risk of medical staff can be reduced when a patient coughs and sneezes easily, potential safety hazards are reduced, and the observation mirror 30 is arranged on the protective cover 20, so that observation can be conveniently carried out.

Preferably, the swab assembly 10 includes a sampling rod 11, a piston rod 12 slidably disposed in the sampling rod 11, a swab rod 13 disposed at one end of the sampling rod 11, and a button 14 disposed at an end of the sampling rod 11 away from the swab rod 13. In particular, the swab assembly 10 may be used for pharyngeal or laryngeal sampling.

In this embodiment, the observation mirror 30 includes a magnifying glass, and the observation mirror 30 adopts the magnifying glass, so as to facilitate magnifying and observing the patient.

In this embodiment, the protective cover 20 is provided with a handle 40, so that the medical staff can hold the handle 40 with one hand during the use of the device to prevent the device from falling off.

Preferably, the protection cover 20 is the arc setting, and during the use, the protection cover 20 can shine on patient's face, covers patient's mouth nose, reduces medical staff's exposure, reduces the potential safety hazard.

In this embodiment, in order to improve the comfort of the patient during sampling, the protective cover 20 includes a soft cover, and the protective cover 20 may be made of a silicone material.

Preferably, the protective cover 20 comprises a transparent cover to facilitate viewing of the sampling site.

The operation principle is as follows:

the first step is as follows: gripping the grip 40;

the second step is that: clamping the swab inserting rod 13 on the sampling rod 11;

the third step: aiming at the oral pharynx or nasopharynx part of the patient for sampling;

the fourth step: after sampling is finished, breaking the swab inserting rod 13 of the sampling tube corresponding to the patient;

the fifth step: the remainder of swab plunger 13 is pushed into the medical waste.

In summary, the protective cover 20 is disposed over the swab assembly 10 to reduce the risk of exposure to medical personnel and the potential safety hazards when the patient coughs or sneezes, and the observation mirror 30 is disposed over the protective cover 20 to facilitate observation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (4)

1. A sampling device, characterized by: the swab assembly is provided with a protective cover, and the protective cover is provided with an observation mirror;

the swab component comprises a sampling rod, a piston rod arranged in the sampling rod in a sliding manner, a swab inserted rod arranged at one end of the sampling rod and a button arranged at one end, far away from the swab inserted rod, of the sampling rod; the protective cover is provided with a handle; the safety cover is arc setting.

2. A sampling device according to claim 1, wherein: the observation mirror adopts a magnifying glass.

3. A sampling device according to claim 2, wherein: the protective cover is a transparent cover.

4. A sampling device as claimed in any one of claims 1 to 3, wherein: the protective cover is a soft cover.

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