CN111658014A - Self-service collector of throat swab - Google Patents
Self-service collector of throat swab Download PDFInfo
- Publication number
- CN111658014A CN111658014A CN202010640558.1A CN202010640558A CN111658014A CN 111658014 A CN111658014 A CN 111658014A CN 202010640558 A CN202010640558 A CN 202010640558A CN 111658014 A CN111658014 A CN 111658014A
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- CN
- China
- Prior art keywords
- swab
- throat
- throat swab
- self
- pharynx
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B13/00—Instruments for depressing the tongue
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a self-service collector for throat swabs, which relates to the technical field of medical instruments and comprises a tongue depressor, a handle and a collector, wherein the collector is arranged above the handle; the collector is used for detecting whether the throat swab reaches the pharynx and driving the throat swab to move and rotate. The invention has simple and reasonable structure, the throat swab is firstly arranged in the collecting hole, then the tongue root is pressed by the tongue pressing plate part, then the collector automatically collects the throat swab specimen, and then the collector is withdrawn, and the throat swab is recovered for inspection. This device makes the patient can conveniently get pharynx swab sample certainly, does not need medical personnel to operate, can effectively reduce cross infection's probability between doctor and patient, has saved protective equipment's such as protective clothing use simultaneously, and the practicality is extremely strong, can be used to the pharynx swab sample of infectious pneumonia.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a pharynx swab self-service collector.
Background
The definitive diagnosis of the new coronavirus infection requires the collection of pharyngeal swabs for the corresponding tests. The current detection method is that medical staff presses the tongue root, and then the secretion is taken from the pharynx by using a throat swab and then sent for examination. In the process of taking the specimen, as the medical staff is over against the patient and presses the root of the tongue of the patient, the patient is easy to cough and nausea, and the aerogel ejected in the process is easy to cause the infection of the medical staff. Therefore, the medical staff wears a device with high protection degree to take the specimen, and even then, the risk of infection is still large. The patient can take the specimen by himself, and the patient can not accurately obtain the specimen because the patient can not see the own pharynx.
Therefore, it is an urgent need to solve the above-mentioned problems by providing a device that allows a patient to conveniently take a pharyngeal swab specimen from him or her to avoid the possibility of infection between the doctor and the patient.
Disclosure of Invention
The invention aims to provide a pharynx swab self-service collector which is simple and reasonable in structure and can enable a patient to conveniently and automatically take a pharynx swab specimen, and the probability of infection among doctors and patients can be avoided.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a self-service collector for throat swabs, which comprises a tongue depressor, a handle and a collector, wherein the collector is arranged above the handle; the collector is used for detecting whether the throat swab reaches the pharynx and driving the throat swab to move and rotate.
Optionally, the collector includes shell, laser range finder, control chip and pharynx swab drive assembly, the laser range finder with pharynx swab drive assembly all with control chip signal connection.
Optionally, a pharynx swab jack is arranged on one side of the bottom of the shell, and a pharynx swab fixing piece penetrates through the pharynx swab jack.
Optionally, the pharynx swab driving assembly comprises a first motor and a first belt wheel in transmission connection with the motor, a first gear is coaxially mounted on the first belt wheel, and a plurality of gear teeth meshed with the first gear are arranged on the periphery of the pharynx swab fixing piece; and the throat swab can be driven to rotate by starting the motor.
Optionally, the throat swab drive assembly comprises a second motor and a crank and rocker mechanism; one end of the crank rocker mechanism is connected with an output shaft of the motor II, and the other end of the crank rocker mechanism is connected with the tail end of the throat swab fixing piece; and the starting of the second motor can drive the throat swab to move.
Optionally, the housing is vertically mounted above the handle.
Optionally, the bottom surface of the tongue depressor is provided with an arc-shaped surface for being attached to the tongue surface.
Optionally, the handle is a hollow barrel-shaped handle, and the throat swab driving assembly and the control chip are mounted inside the hollow barrel-shaped handle.
Optionally, a control switch electrically connected to the throat swab driving assembly is disposed outside the hollow barrel handle.
Optionally, a power supply is arranged inside the hollow barrel-shaped handle and used for supplying power to the control chip and the throat swab driving assembly.
Compared with the prior art, the invention has the following technical effects:
the self-service collector for the throat swab provided by the invention is simple and reasonable in structure, the throat swab is firstly installed in the collecting hole, then the tongue root is pressed by the tongue pressing plate part, then the collector automatically collects a throat swab sample, and then the collector is withdrawn, and the throat swab is recovered and sent for inspection. This device makes the patient can conveniently get pharynx swab sample certainly, does not need medical personnel to operate, can effectively reduce cross infection's between the doctor and the patient probability, has saved protective equipment's such as protective clothing's use simultaneously, and the practicality is extremely strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a pharyngeal swab self-service collector of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
wherein the reference numerals are: 1. a tongue depressor; 2. a handle; 3. a collector; 4. a throat swab; 5. a power source;
3-1, a shell; 3-2, laser range finders; 3-3, a control chip; 3-4, a throat swab drive assembly; 3-5, a throat swab jack;
3-4-1, a first motor; 3-4-2 and a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The first embodiment is as follows:
as shown in fig. 1-3, the present embodiment provides a self-service collector for throat swabs for infectious pneumonia, which mainly comprises a tongue depressor 1, a handle 2 and a collector 3. The tongue depressor 1 is arranged at the front upper part of the handle 2, the collector 3 is arranged at the upper part of the handle 2, the tongue depressor 1 is connected with the handle 2 and the collector 3 together, the handle 2 is connected with the collector 3 at 180 degrees, and the tongue depressor 1, the handle 2 and the collector 3 are all in ninety-degree angles, as shown in figure 1, the three are in a side T shape.
In this embodiment, as shown in fig. 1, the bottom surface of the tongue depressor 1 is arc-shaped, and the outer end is in the shape of a sharp hook, and mainly functions to completely attach to the tongue surface, press the root of the tongue, and then fully expose the pharynx.
In this embodiment, as shown in fig. 1 and 2, the handle 2 is a hollow barrel, the power supply 5, the throat swab driving assembly 3-4 and the control chip 3-3 are disposed inside the handle, and the surface of the handle 2 is provided with a control switch electrically connected to the collector for controlling the on/off of each component and the rotation speed of the motor. The throat swab driving assembly 3-4 drives the throat swab to move forwards and backwards and rotate through a transmission device such as a belt wheel, a gear and the like.
In the embodiment, as shown in fig. 1 and 3, the collector 3 comprises a housing 3-1, a laser range finder 3-2 is arranged at the upper end in the housing 3-1, after the laser of the laser range finder 3-2 irradiates the pharynx, the vertical distance between the housing 3-1 and the pharynx is automatically generated, then the control chip 3-3 controls the movement of the throat swab, the control chip 3-3 transmits control information to a second motor 3-4-2 of the throat swab driving assembly 3-4 under the control of a preset program to drive the throat swab to move towards the throat, after the throat swab moves to a laser point irradiated by the laser on the pharynx, the laser range finder 3-2 senses the position signal and transmits the position information of the throat swab basically in place to the control chip 3-3, and the first motor 3-4-1 and/or the second motor 3-4-2 are/is controlled, to carry out accurate fine setting to the motion of pharynx swab, finally realize the sample. The distance measurement sensing principle of the laser distance meter 3-2 is the prior art, and the program in the control chip 3-3 is also the existing program setting, which is not described in detail.
In the embodiment, the output end of the first motor 3-4-1 transmits power to a corresponding belt pulley in the collector 3 through belt transmission, the belt pulley is coaxially connected with a first gear, a horizontal rotor is processed on the periphery of the throat swab fixing piece in the throat swab jack 3-5, gear teeth meshed with the first gear are arranged on the horizontal rotor, and when the first motor 3-4-1 rotates, the horizontal rotor is driven to rotate, so that the throat swab 4 is driven to rotate.
In the embodiment, the output end of the second motor 3-4-2 transmits power to another belt pulley in the collector 3 through belt transmission, the belt pulley is coaxially connected with a crank rocker mechanism, and the other end of the crank rocker mechanism is connected with the tail end of the pharynx swab fixing piece so as to convert the rotation of the second motor 3-4-2 into the linear reciprocating motion of the pharynx swab 4. The crank-rocker mechanism can be any one of the existing crank-rocker structures, so as to achieve the aim of the invention.
In this embodiment, the first motor 3-4-1 and the second motor 3-4-2 move independently, and when one motor moves, the other motor is driven to rotate reversely indirectly.
In this embodiment, a power supply 5 is further disposed in the handle 2 for supplying power to the control chip and the throat swab driving assembly. The preferred power source 5 of this embodiment is a mobile battery, which is convenient for outdoor use.
The present embodiment will be described in detail below.
The patient inserts the throat swab 4 into a throat swab fixing piece in a throat swab jack 3-5, then presses the tongue root of the tongue spatula 1 part, opens a switch of the collector 3, then the collector automatically collects a throat swab specimen under the synergistic effect of the laser range finder 3-2, the control chip 3-3 and the throat swab driving component 3-4, finally withdraws the collector, and recovers the throat swab for inspection. Infectious pneumonia patient can use the device to get throat swab sample by oneself, and does not need medical personnel to go the operation, has reduced the probability that cross infection takes place.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a self-service collector of pharynx swab which characterized in that: the collecting device is arranged above the handle, the tongue depressor is arranged on one side of the handle, and a throat swab is arranged above the tongue depressor; the collector is used for detecting whether the throat swab reaches the pharynx and driving the throat swab to move and rotate.
2. A pharyngeal swab self-service collector according to claim 1, wherein: the collector includes shell, laser range finder, control chip and pharynx swab drive assembly, the laser range finder with pharynx swab drive assembly all with control chip signal connection.
3. A pharyngeal swab self-service collector according to claim 2, wherein: one side of the bottom of the shell is provided with a pharynx swab jack, and a pharynx swab fixing piece penetrates through the pharynx swab jack.
4. A pharyngeal swab self-service collector according to claim 3, wherein: the throat swab driving assembly comprises a motor I and a belt wheel I in transmission connection with the motor I, a gear I is coaxially mounted on the belt wheel I, and a plurality of gear teeth meshed with the gear I are arranged on the periphery of the throat swab fixing piece; and the throat swab can be driven to rotate by starting the motor.
5. A pharyngeal swab self-service collector according to claim 3, wherein: the throat swab driving assembly comprises a second motor and a crank and rocker mechanism; one end of the crank rocker mechanism is connected with an output shaft of the motor II, and the other end of the crank rocker mechanism is connected with the tail end of the throat swab fixing piece; and the starting of the second motor can drive the throat swab to move.
6. A pharyngeal swab self-service collector according to claim 2, wherein: the shell is vertically installed above the handle.
7. A pharyngeal swab self-service collector according to claim 1, wherein: the bottom surface of the tongue depressor is provided with an arc-shaped surface which is used for being attached to the tongue surface.
8. A pharyngeal swab self-service collector according to claim 2, wherein: the handle is a hollow barrel-shaped handle, and the throat swab driving component and the control chip are installed inside the hollow barrel-shaped handle.
9. A pharyngeal swab self-service collector according to claim 8, wherein: and a control switch electrically connected with the throat swab driving component is arranged outside the hollow barrel-shaped handle.
10. A pharyngeal swab self-service collector according to claim 8, wherein: the hollow barrel-shaped handle is internally provided with a power supply which is used for supplying power to the control chip and the throat swab driving component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010640558.1A CN111658014B (en) | 2020-07-06 | 2020-07-06 | Self-help collector for throat swab |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010640558.1A CN111658014B (en) | 2020-07-06 | 2020-07-06 | Self-help collector for throat swab |
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| Publication Number | Publication Date |
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| CN111658014A true CN111658014A (en) | 2020-09-15 |
| CN111658014B CN111658014B (en) | 2023-07-18 |
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| CN202010640558.1A Active CN111658014B (en) | 2020-07-06 | 2020-07-06 | Self-help collector for throat swab |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151190A (en) * | 2020-10-09 | 2020-12-29 | 中南大学湘雅二医院 | Intelligent self-sampling mirror capable of being used for reducing cross infection |
| CN112206008A (en) * | 2020-10-10 | 2021-01-12 | 唐绍辉 | Non-contact nasopharynx inspection robot |
| CN112386290A (en) * | 2021-01-02 | 2021-02-23 | 雷小芹 | Saliva collector for treating new coronavirus patients and collecting method thereof |
| CN114190997A (en) * | 2022-02-16 | 2022-03-18 | 深圳市中医院 | Throat swab intelligent acquisition device and acquisition method |
| CN114533136A (en) * | 2022-04-26 | 2022-05-27 | 深圳市中医院 | Personal automatic nucleic acid sampling device and sampling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112206008A (en) * | 2020-10-10 | 2021-01-12 | 唐绍辉 | Non-contact nasopharynx inspection robot |
| CN112386290A (en) * | 2021-01-02 | 2021-02-23 | 雷小芹 | Saliva collector for treating new coronavirus patients and collecting method thereof |
| CN114190997A (en) * | 2022-02-16 | 2022-03-18 | 深圳市中医院 | Throat swab intelligent acquisition device and acquisition method |
| CN114190997B (en) * | 2022-02-16 | 2022-05-17 | 深圳市中医院 | Throat swab intelligent acquisition device and acquisition method |
| CN114533136A (en) * | 2022-04-26 | 2022-05-27 | 深圳市中医院 | Personal automatic nucleic acid sampling device and sampling method |
| CN114533136B (en) * | 2022-04-26 | 2022-08-05 | 深圳市中医院 | Personal automatic nucleic acid sampling device and sampling method |
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