CN111202544A - Anti-droplet throat swab sampling device capable of emitting light - Google Patents
Anti-droplet throat swab sampling device capable of emitting light Download PDFInfo
- Publication number
- CN111202544A CN111202544A CN202010134461.3A CN202010134461A CN111202544A CN 111202544 A CN111202544 A CN 111202544A CN 202010134461 A CN202010134461 A CN 202010134461A CN 111202544 A CN111202544 A CN 111202544A
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- swab
- umbrella
- illuminable
- handle
- sampling
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- 238000005070 sampling Methods 0.000 title claims abstract description 52
- 239000013307 optical fiber Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000006260 foam Substances 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract description 4
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 239000002518 antifoaming agent Substances 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract 1
- 210000003800 pharynx Anatomy 0.000 description 13
- 239000007921 spray Substances 0.000 description 5
- 230000005560 droplet transmission Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002741 palatine tonsil Anatomy 0.000 description 1
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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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Sampling And Sample Adjustment (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention relates to an anti-foam illuminable throat swab sampling device, which comprises a sleeve and a swab inserted into the sleeve, wherein the swab comprises a handle tail part, a sampling head part, a connecting rod for connecting the handle tail part with the sampling head part, and a sealing cover arranged on the connecting rod and close to the handle tail part, the sealing cover of the swab is detachably connected with an opening of the sleeve, an optical fiber is arranged inside the connecting rod of the swab, one end of the optical fiber is arranged on the sampling head part, and the other end of the optical fiber is arranged on the handle tail part and is connected with a light source arranged on the handle tail part, so that light emitted by the light source is transmitted to the sampling head part through the optical fiber to realize the illuminable of the swab. With the device of the invention, illumination is provided during the pharyngeal swab sampling process; the umbrella-shaped isolation cover can avoid nosocomial infection; meanwhile, the contamination of the hand of the examiner to the swab is reduced.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an anti-foam illuminable throat swab sampling device.
Background
Currently, a widely used pharyngeal swab consists of a swab and a culture cannula. When in use, the examinee is asked to send an "o" sound, the two faucial arches, the pharynx and the tonsils are gently and rapidly wiped by a swab, and then the swab is put into a culture tube to be sealed and sent for examination. On the one hand, because some patients' tongue body is thicker, pharyngeal cavity is narrow and small etc. causes often that the intracavity structure is not seen clearly when taking a sample, can not accurately obtain the sample of pharyngeal cavity department. On the other hand, in the sampling process, the examinee produces a sound by opening the mouth and faces the face of the examinee, and germs easily pass through the spray to infect the examinee. In addition, the swab is placed in the culture tube after sampling, and the hand of the examiner may contaminate the swab and affect the examination result.
Disclosure of Invention
The invention mainly aims to solve the problems that the pharyngeal cavity structure, the droplet transmission and the pollution cannot be seen clearly in the pharyngeal swab examination, and provides the anti-droplet pharyngeal swab sampling device which can illuminate the oral cavity structure, effectively avoid the droplet transmission problem in the examination process and simultaneously avoid the pharyngeal swab from being polluted by an examiner.
In order to achieve the purpose, the technical scheme of the anti-droplet luminous throat swab sampling device adopted by the invention is as follows:
including the sleeve pipe with insert the intraductal swab of sleeve, the swab include handle afterbody, sampling head, with the connecting rod that handle afterbody and sampling head are connected and be close to the handle afterbody set up in the sealed lid of connecting rod, the sealed lid of swab with sheathed tube opening detachably be connected, the inside of connecting rod of swab set up optical fiber, optical fiber's one end set up in the sampling head, optical fiber's the other end set up in the handle afterbody and with set up in the light source of handle afterbody be connected, make the light that the light source sent pass through optical fiber transmit to the sampling head in order to realize that the swab can give out light.
Preferably, the swab comprises an umbrella-shaped isolation cover, the umbrella-shaped isolation cover is arranged at the tail part of the handle, and when the swab is used for sampling, the umbrella-shaped isolation cover is in an open state so as to isolate the spread of the spray.
Preferably, the umbrella-shaped isolation cover comprises a plurality of umbrella ribs, an umbrella cover and a movable clamping bolt, one end of each umbrella rib is hinged to the sealing cover, the other end of each umbrella rib is connected with the umbrella cover, the movable clamping bolt is arranged at the tail part of the handle, and the movable clamping bolt is connected with the center of the umbrella cover, so that the umbrella-shaped isolation cover is opened by moving the movable clamping bolt towards the sampling head.
Preferably, the umbrella-shaped isolation cover is a transparent umbrella-shaped isolation cover.
Preferably, when the umbrella-shaped isolation cover is in an open state, the umbrella ribs form an inclination angle of 50-70 degrees relative to the handle tail part.
Preferably, the movable bolt comprises a bolt main body and a protruding block arranged on the bolt main body, the tail part of the handle is provided with a groove, and the protruding block is matched with the groove so as to keep the opening state of the umbrella-shaped isolation cover.
Preferably, the connecting rod is a transparent connecting rod.
Preferably, the tail part of the handle is provided with a power supply and a switch, the power supply is connected with the light source and the switch, and the power supply and the light source are conducted by controlling the switch.
The anti-droplet illuminant throat swab sampling device is adopted to provide illumination in the sampling process of the throat swab, so that an inspector can sample more accurately; the umbrella-shaped isolation cover can effectively reduce the number of spray infection inspectors and avoid nosocomial infection; meanwhile, the pollution of the hand of the examiner to the swab is reduced, and the occurrence of false positive is reduced.
Drawings
Fig. 1 is a schematic, disassembled view of an anti-droplet illuminable throat swab sampling apparatus of the present invention.
FIG. 2 is an enlarged partial view of the anti-droplet illuminable throat swab sampling device of the present invention.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Detailed Description
In order to clearly understand the technical contents of the present invention, the following examples are given in detail.
As shown in fig. 1 to 3, an embodiment of the anti-droplet illuminable pharyngeal swab sampling device provided by the invention comprises a sleeve 1 and a swab 2 inserted into the sleeve 1, wherein the swab 2 comprises a handle tail part 4, a sampling head part 3, a connecting rod 5 connecting the handle tail part 4 and the sampling head part 3, and a sealing cover 7 arranged on the connecting rod 5 near the handle tail part 4, the sealing cover 7 of the swab 2 is detachably connected with an opening of the sleeve 1, after sampling is finished, the swab 2 is put into the sleeve 1 and is sealed in a rotating way, and the handle tail part 4 is positioned outside the sleeve 1.
As shown in fig. 1-2, the connecting rod 5 of the swab 2 is provided with an optical fiber 6 inside, one end of the optical fiber 6 is disposed on the sampling head 3, and the other end of the optical fiber 6 is disposed on the handle tail 4 and connected to a light source disposed on the handle tail 4, so that light emitted from the light source is transmitted to the sampling head 3 through the optical fiber 6 to illuminate the oropharyngeal structure during sampling of the swab. The connecting rod is preferably a transparent connecting rod.
The handle tail part 4 is provided with a power supply and a switch, the power supply is connected with the light source and the switch, and the power supply and the light source are conducted by controlling the switch.
As shown in fig. 1 to 2, the swab 2 includes an umbrella-shaped shield 8, the umbrella-shaped shield 8 is provided at the handle tail 4, the umbrella-shaped shield 8 is opened to prevent the spread of the spray when the swab 2 is used for sampling, and the umbrella-shaped shield 8 is preferably a transparent umbrella-shaped shield.
As shown in fig. 2 to 3, the umbrella-shaped isolation cover 8 includes 4 ribs 9, an umbrella cover 10 and a movable latch 11, one end of each rib 9 is hinged to the sealing cover 7, the other end of each rib 9 is connected to the umbrella cover 10, the movable latch 11 is disposed at the handle tail 4, and the movable latch 11 is connected to the center of the umbrella cover 10, so that the umbrella-shaped isolation cover 8 is opened by moving the movable latch 11 toward the sampling head 3.
As shown in fig. 2, when the umbrella-shaped cover 8 is in the open state, the umbrella ribs 9 are inclined α with respect to the handle tail 4, and the inclination angle α is preferably 50 ° to 70 °, for example, 60 °.
As shown in fig. 2, in order to maintain the open state of the umbrella-shaped isolation cover 8, the movable latch 11 includes a latch main body and a protrusion 12 disposed on the latch main body, the handle tail 4 is provided with a groove, the protrusion 12 is matched with the groove, the protrusion 12 is latched in the groove, and the support rib maintains the open state. If necessary, the protrusions 12 can be manually moved to disengage from the recesses to close the umbrella-shaped cage 8.
When the anti-droplet luminous throat swab sampling device is used, a switch at the tail of the handle is turned on, the optical fiber is turned on, the sampling head (the cotton swab head) emits light, the movable clamping bolt is pushed, the umbrella surface is supported through the umbrella ribs, the umbrella-shaped isolation cover is opened and kept in an open state, a throat sample is taken under optical fiber illumination, the swab extends into the culture sleeve after sampling, the rotary sealing cover, the handle and the umbrella-shaped isolation cover are all arranged outside the culture sleeve, and the throat swab is sealed and stored and is sent for inspection.
The anti-droplet illuminant throat swab sampling device is adopted to provide illumination in the sampling process of the throat swab, so that an inspector can sample more accurately; the umbrella-shaped isolation cover can effectively reduce the number of spray infection inspectors and avoid nosocomial infection; meanwhile, the pollution of the hand of the examiner to the swab is reduced, and the occurrence of false positive is reduced. Therefore, the present invention provides an apparatus designed at low cost to improve sampling accuracy.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (8)
1. The utility model provides an anti-flying-foam illuminable throat swab sampling device, characterized in that, includes the sleeve pipe and inserts the intraductal swab of sleeve, the swab include handle afterbody, sampling head, with the connecting rod that handle afterbody and sampling head are connected and be close to the handle afterbody set up in the sealed lid of connecting rod, the sealed lid of swab with the opening detachably of sleeve pipe be connected, the inside of the connecting rod of swab set up the optical fiber, the one end of optical fiber set up in the sampling head, the optical fiber's the other end set up in the handle afterbody and with set up in the light source of handle afterbody be connected, make the light that the light source sent pass through the optical fiber transmit to the sampling head in order to realize that the swab illuminable.
2. An anti-droplet illuminable pharyngeal swab sampling device as recited in claim 1, wherein said swab includes an umbrella shield, said umbrella shield being disposed at said handle tail, said umbrella shield being in an open state to isolate droplet propagation during sampling of said swab.
3. The anti-entrainment illuminable throat swab sampling device of claim 2, wherein said umbrella-like shield comprises a plurality of ribs, a canopy and a movable latch, one end of said ribs being hinged to said sealing cap, the other end of said ribs being connected to said canopy, said movable latch being disposed at said handle tail and said movable latch being connected to the center of said canopy such that said umbrella-like shield is opened by moving said movable latch toward said sampling head.
4. The anti-entrainment illuminable throat swab sampling apparatus of claim 2 wherein said umbrella shield is a transparent umbrella shield.
5. The anti-entrainment illuminable throat swab sampling device of claim 2 wherein said ribs are inclined at an angle of 50 ° to 70 ° relative to said handle tail when said umbrella shield is in an open position.
6. The anti-entrainment illuminable throat swab sampling device of claim 2 wherein said movable stopcock includes a stopcock body and a raised block disposed on said stopcock body, said handle tail having a recess, said raised block mating with said recess to maintain said umbrella shield in an open position.
7. The anti-droplet illuminable throat swab sampling device of claim 1, wherein the connecting rod is a transparent connecting rod.
8. The anti-droplet illuminable throat swab sampling device of claim 1, wherein a power source and a switch are disposed at the tail of the handle, the power source is connected to the light source and the switch, and the power source and the light source are turned on by controlling the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134461.3A CN111202544A (en) | 2020-03-02 | 2020-03-02 | Anti-droplet throat swab sampling device capable of emitting light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134461.3A CN111202544A (en) | 2020-03-02 | 2020-03-02 | Anti-droplet throat swab sampling device capable of emitting light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111202544A true CN111202544A (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010134461.3A Withdrawn CN111202544A (en) | 2020-03-02 | 2020-03-02 | Anti-droplet throat swab sampling device capable of emitting light |
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| CN (1) | CN111202544A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388023A (en) * | 2020-06-05 | 2020-07-10 | 中南大学湘雅二医院 | Portable nasopharynx swab sampling device |
| CN111840665A (en) * | 2020-06-19 | 2020-10-30 | 深圳大学 | Nasal cavity suction device with anti-splash protection function |
| CN113116396A (en) * | 2021-04-27 | 2021-07-16 | 连云港市第一人民医院 | Integrated throat swab sampling tube |
| CN113229859A (en) * | 2021-06-22 | 2021-08-10 | 郑州大学 | Safety isolation device for sampling of respiratory system |
| JP2022078650A (en) * | 2020-11-13 | 2022-05-25 | 伸一 鵜飼 | Sample collecting device and method for running test |
| JP2023105811A (en) * | 2022-01-19 | 2023-07-31 | 光大科技股▲分▼有限公司 | Specimen collection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108697411A (en) * | 2016-01-28 | 2018-10-23 | 丹麦国家医院 | Biological specimen collection device |
| CN208404647U (en) * | 2017-10-25 | 2019-01-22 | 中国人民解放军济南军区联勤部疾病预防控制中心 | A kind of throat swab |
| CN208464137U (en) * | 2018-01-29 | 2019-02-05 | 柳州市妇幼保健院 | A kind of anus, oropharyngeal swab specimen acquisition device |
| CN211796616U (en) * | 2020-03-02 | 2020-10-30 | 上海交通大学医学院附属瑞金医院 | Anti-droplet throat swab sampling device capable of emitting light |
-
2020
- 2020-03-02 CN CN202010134461.3A patent/CN111202544A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108697411A (en) * | 2016-01-28 | 2018-10-23 | 丹麦国家医院 | Biological specimen collection device |
| CN208404647U (en) * | 2017-10-25 | 2019-01-22 | 中国人民解放军济南军区联勤部疾病预防控制中心 | A kind of throat swab |
| CN208464137U (en) * | 2018-01-29 | 2019-02-05 | 柳州市妇幼保健院 | A kind of anus, oropharyngeal swab specimen acquisition device |
| CN211796616U (en) * | 2020-03-02 | 2020-10-30 | 上海交通大学医学院附属瑞金医院 | Anti-droplet throat swab sampling device capable of emitting light |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388023A (en) * | 2020-06-05 | 2020-07-10 | 中南大学湘雅二医院 | Portable nasopharynx swab sampling device |
| CN111840665A (en) * | 2020-06-19 | 2020-10-30 | 深圳大学 | Nasal cavity suction device with anti-splash protection function |
| JP2022078650A (en) * | 2020-11-13 | 2022-05-25 | 伸一 鵜飼 | Sample collecting device and method for running test |
| JP7144071B2 (en) | 2020-11-13 | 2022-09-29 | 伸一 鵜飼 | Specimen collection device and test method |
| CN113116396A (en) * | 2021-04-27 | 2021-07-16 | 连云港市第一人民医院 | Integrated throat swab sampling tube |
| CN113229859A (en) * | 2021-06-22 | 2021-08-10 | 郑州大学 | Safety isolation device for sampling of respiratory system |
| CN113229859B (en) * | 2021-06-22 | 2024-03-12 | 郑州大学 | Safety isolation device for sampling respiratory system |
| JP2023105811A (en) * | 2022-01-19 | 2023-07-31 | 光大科技股▲分▼有限公司 | Specimen collection device |
| JP7478271B2 (en) | 2022-01-19 | 2024-05-02 | 光大科技股▲分▼有限公司 | Sample collection device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200529 |