CN215017980U

CN215017980U - Disposable device convenient to collection of child pharynx swab

Info

Publication number: CN215017980U
Application number: CN202120781265.5U
Authority: CN
Inventors: 甄艺婉; 田丽瑶; 郭红涛; 郑佳颖; 张升校; 张静
Original assignee: Shanxi Medical University
Current assignee: Shanxi Medical University
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-07
Anticipated expiration: 2031-04-15

Abstract

The utility model provides a pair of disposable device convenient to collection of child's pharynx swab, including fan annular backing sheet, fan annular backing sheet is the horn shape setting, and the cassette tape is adjusted to the lower part fixedly connected with bore of fan annular backing sheet one end, and the medial surface that the cassette tape was adjusted to the bore is provided with the anticreep buckle, corresponds the anticreep buckle on the outer wall of fan annular backing sheet and is provided with a plurality of anticreep snap rings, and the upper portion of fan annular backing sheet is provided with first arc wall. The utility model provides a pair of disposable device convenient to collection of child throat swab, simple structure, easy operation can adjust to different child oral cavity sizes, increase child throat swab and gather cooperation degree, improve throat swab sample collection efficiency.

Description

Disposable device convenient to collection of child pharynx swab

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a disposable device convenient to collection of child pharynx swab.

Background

Coronaviruses belong to the order of nested viruses, the family of coronaviruses, the genus of coronaviruses, are RNA viruses with envelope and linear single-stranded positive strand genomes, and are a large group of viruses widely existing in nature.

After people are infected with coronavirus, common signs include respiratory symptoms, fever, cough, shortness of breath, dyspnea and the like. In more severe cases, the infection can lead to pneumonia, acute respiratory distress syndrome, and even death. In order to effectively prevent the spread and development of coronavirus, the diagnosis and prevention control need to perform nucleic acid detection, the sample for nucleic acid detection is generally a throat swab, and the sampling of the throat swab is a conventional collection means. The sampling of throat swab is to dip in a small amount of secretion from the pharyngeal portion of a human body by using a medical collecting stick, the sample is the throat swab specimen, and the type of respiratory viruses can be conveniently, rapidly and accurately detected by the throat swab. In the process of collecting the throat swab, because the collecting part is positioned on the rear wall of the pharynx of a human body, firstly, a person to be collected needs to open the oral cavity to make an o sound, and meanwhile, medical personnel need to press the tongue body by a tongue spatula to smoothly complete collection. During this process, the person may experience a sharp pharyngeal reflex, which may cause reflex movements of the head, as well as coughing, sneezing, nausea, vomiting, etc.

When carrying out pharynx swab collection to children, because the infant is feared and feared to medical personnel and operation, can not cooperate medical personnel to operate, often can cry and scream or the tooth closes tightly, some infants can bite off and gather and sign for gather and sign the card at throat or swallow the stomach, considerable danger has increased the degree of difficulty, nurse's work load and the operating time of gathering in clinical work, cause the collection can not accomplish smoothly. Because of the characteristics of the physiological structure of the children, the pharyngeal cavity of the infant is very small, the collector often cannot see clearly under the condition of wearing the protective face screen, is afraid of not collecting when being placed shallowly and afraid of injuring the infant when being placed deeply, so that the collector can only be close to the infant as much as possible, and the risk of infection of medical personnel is increased. The sick children are small in age and easy to cry, parents worry about the kids to be crime, and the pharynx swabs cannot be collected at the correct positions sometimes, so that the false-negative rate is increased. Meanwhile, in order to sooth the emotion of the sick child, the waiting time of medical staff and other collectors is also increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a simple structure, easy operation's disposable device that children's pharynx swab was gathered of being convenient for can adjust to different children's oral cavity sizes, increases children's pharynx swab and gathers cooperation degree, improves pharynx swab sample collection efficiency.

(II) technical scheme

For realize above mesh, the utility model provides a pair of disposable device convenient to collection of child's pharynx swab, including fan annular backing sheet, fan annular backing sheet is the loudspeaker form setting, the cassette tape is adjusted to the lower part fixedly connected with bore of fan annular backing sheet one end, the medial surface in cassette tape is adjusted to the bore is provided with the anticreep buckle, it is provided with a plurality of anticreep snap rings to correspond the anticreep buckle on the outer wall of fan annular backing sheet, the upper portion of fan annular backing sheet is provided with first arc wall.

As a further improvement of the scheme, the upper end of the fan-shaped supporting piece is provided with a tongue depressor.

As a further improvement of the above scheme, an elastic ring can be sleeved in the first arc-shaped groove.

As a further improvement of the scheme, the fan-shaped supporting sheet is provided with a second arc-shaped groove, and a cotton protection ring can be sleeved in the second arc-shaped groove.

(III) advantageous effects

1. The utility model is a disposable replaceable device, which has simple structure and easy operation and can prevent cross infection.

2. The utility model provides a fan ring shape backing sheet is loudspeaker form setting, and the oral cavity is arranged in to the port on upper portion, and the big port in lower part is arranged in externally, and medical personnel directly grip fan ring shape backing sheet outside, avoid direct and infant skin contact to improve sample stability.

3. The utility model discloses the design of well cassette, buckle and snap ring can make things convenient for medical personnel to rationally adjust and fix the bore of big, little port according to infant age and oral cavity size.

4. The utility model provides an effect of fixed tooth position can be played to first arc wall, keeps the form, the position of oral cavity and pharyngeal cavity inner structure unchangeable, can effectively solve the problem that the infant does not open the mouth, can also prevent that the infant from biting absolutely to gather and sign, installs the elastic ring in first arc wall in addition, and the elastic ring can with the inseparabler contact of infant's tooth, effectively reduces the uncomfortable of tooth and feels, avoids causing wearing and tearing to the infant tooth simultaneously.

5. The utility model provides a flexible guard circle is established to second arc wall cover, and flexible guard circle can effectively avoid the infant when clenching, and palate surface skin is injured or wearing and tearing to avoid the device to stretch into deeply.

6. The utility model discloses a tongue depressor can play the effect of tongue depressor, fully exposes pharyngeal portion, makes things convenient for medical personnel to gather, saves medical personnel time.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention for facilitating collection of a throat swab for children;

FIG. 2 is a schematic plan view of the fan-shaped support sheet according to the present invention;

FIG. 3 is a schematic structural view of the elastic ring of the present invention;

FIG. 4 is a schematic structural view of a second arc-shaped groove of the present invention;

FIG. 5 is a schematic structural view of a middle flexible guard ring according to the present invention;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

The utility model provides a disposable device convenient to collection of child pharynx swab as shown in fig. 1-5, including fan annular backing sheet 1, fan annular backing sheet 1 curls to loudspeaker form setting, forms two upper and lower ports, and the little port in upper portion can be as for the infant oral cavity, and the big port in lower part is arranged outside the infant oral cavity.

The lower part fixedly connected with bore regulation cassette tape 2 of fan annular backing sheet 1 one end, the medial surface of bore regulation cassette tape 2 is provided with anticreep buckle 3, corresponds anticreep buckle 3 on the outer wall of fan annular backing sheet 1 and is provided with a plurality of anticreep snap rings 4. Caliber adjusting clamp belt 2 can drive one end of fan-shaped supporting sheet 1 to curl towards the other end direction, and caliber adjusting clamp belt 2 is provided with anti-disengaging buckle 3 at the inner side, and anti-disengaging buckle 3 is combined with anti-disengaging snap ring 4 with different positions to be controllable to the caliber change of the curled large port and small port of fan-shaped supporting sheet 1, so as to adapt to children patients with different oral cavity sizes.

The upper part of the fan-shaped supporting sheet 1 is provided with a first arc-shaped groove 5. The mouth is opened in a matched manner, so that the teeth of the infant are occluded in the first arc-shaped groove 6, the shapes and the positions of the internal structures of the oral cavity and the pharyngeal cavity of the infant are kept unchanged, and the opening of the sampling channel is kept. The elastic ring 7 can be sleeved in the first arc-shaped groove 6, the elastic ring 7 can be in closer contact with the teeth of the child patient, discomfort of the teeth is effectively reduced, and meanwhile abrasion to the teeth of the child patient is avoided.

The upper end of the fan-shaped supporting sheet 1 is provided with a tongue depressor 6. The tongue body is pressed through the tongue pressing plate 6, so that the situation that the tongue of the infant patient moves randomly to influence the sampling is prevented.

The fan-shaped annular supporting sheet 1 is provided with a second arc-shaped groove 8, the second arc-shaped groove 8 and a flexible protection ring 9 which can be sleeved in the second arc-shaped groove 8, the flexible protection ring 9 can effectively prevent the skin on the upper jaw surface from being injured or abraded when the child bites tightly, and the device can be prevented from being inserted too deeply.

The utility model provides a pair of disposable device convenient to child pharynx swab gathers, when using, curl flaky fan ring shape backing sheet 1 and be the loudspeaker form, form a big little both ends mouth, the in-process that curls makes anticreep buckle 3 and suitable 4 locks of anticreep snap ring, stretch into the infant oral cavity with little port again, support tongue depressor 6 to the tongue, the tooth interlock is on elastic ring 7, medical personnel handheld fan ring shape backing sheet 1 big port portion fixes, sign the sample and stretch into from big port department, little port stretches out to the infant pharynx and samples.

The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. The utility model provides a disposable device convenient to collection of child pharynx swab which characterized in that: including fan annular backing sheet (1), fan annular backing sheet (1) is the setting of loudspeaker form, the lower part fixedly connected with bore regulation cassette tape (2) of fan annular backing sheet (1) one end, the medial surface that the cassette tape (2) was adjusted to the bore is provided with anticreep buckle (3), it is provided with a plurality of anticreep snap rings (4) to correspond anticreep buckle (3) on the outer wall of fan annular backing sheet (1), the upper portion of fan annular backing sheet (1) is provided with first arc wall (5).

2. A disposable device for facilitating pediatric pharyngeal swab collection as recited in claim 1, wherein: the upper end of the fan-shaped supporting sheet (1) is provided with a tongue depressor (6).

3. A disposable device for facilitating pediatric pharyngeal swab collection as recited in claim 1: an elastic ring (7) can be sleeved in the first arc-shaped groove (5).

4. A disposable device for facilitating pediatric pharyngeal swab collection as recited in claim 1: the fan-shaped annular supporting sheet (1) is provided with a second arc-shaped groove (8), and a flexible protection ring (9) can be sleeved in the second arc-shaped groove and the second arc-shaped groove (8).