CN216135932U - Throat swab collection system exempts from to roll over - Google Patents
Throat swab collection system exempts from to roll over Download PDFInfo
- Publication number
- CN216135932U CN216135932U CN202121959346.6U CN202121959346U CN216135932U CN 216135932 U CN216135932 U CN 216135932U CN 202121959346 U CN202121959346 U CN 202121959346U CN 216135932 U CN216135932 U CN 216135932U
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- China
- Prior art keywords
- swab
- cotton swab
- sleeve
- collecting
- fixing
- Prior art date
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- 229920000742 Cotton Polymers 0.000 claims abstract description 62
- 210000003800 pharynx Anatomy 0.000 claims abstract description 26
- 229920003023 plastic Polymers 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920002529 medical grade silicone Polymers 0.000 claims 1
- 206010073310 Occupational exposures Diseases 0.000 abstract description 5
- 231100000675 occupational exposure Toxicity 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 210000002741 palatine tonsil Anatomy 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000956 nontoxicity Toxicity 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a pharynx folding-free swab collecting device which comprises a collecting cotton swab, a hollow sleeve and a piston, wherein the piston is arranged in the sleeve and can slide relative to the sleeve through external force drive; the length of the collecting cotton swab is 30-40 mm; the collecting cotton swab is consistent with the traditional short-rod cotton swab, the collecting cotton swab does not need to be broken after the sample is collected, and the collecting cotton swab can be directly put into a special test tube for the throat swab; the collecting device has the advantages of simple structure, convenient operation, time and labor saving, greatly improves the collecting efficiency, avoids sample pollution, and simultaneously reduces the occupational exposure risk of medical staff.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a throat-folding-free swab acquisition device.
Background
The normal oral cavity normal flora is cultured in the angina of a normal person without the growth of pathogenic bacteria. The secretions of the isthmus may carry pathogens such as bacteria, viruses, etc. under conditions of reduced systemic or local resistance of the body, infection with some infectious diseases and other external factors.
In the middle of traditional nucleic acid pharynx swab collection process, because pharynx swab collection is carried out at tonsil and pharynx, throat tonsil and pharynx position are darker, need use dedicated collection cotton swab, and this type of cotton swab is about 15-20cm long, after the collection is finished, need to gather cotton swab front end contact tonsil or throat's cotton swab head for it breaks off, put into the special test tube of pharynx swab inside. This process requires the long swab to be cut into two pieces, usually by the medical staff breaking the swab by hand. The disadvantages of the above-mentioned method are: firstly, as the cotton swab rod is wooden and tough, the cotton swab needs to be bent repeatedly during the cutting, once the cotton swab head is contacted with the surrounding environment, such as the gloves of medical staff, the sample can be polluted or the surrounding environment can be polluted, and further, the detection result is inaccurate or infection is caused; secondly, in the breaking process, the gloves and even the skin of medical staff can be scratched by the cotton swab rod, so that occupational exposure risks are caused; thirdly, the whole collecting and breaking process wastes time and labor and has low efficiency.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems that the process of breaking a cotton swab rod in the traditional nucleic acid pharynx swab collecting process is low in efficiency, easy to pollute and easy to injure medical staff, the utility model provides the pharynx-breaking-free swab collecting device.
The technical scheme adopted by the utility model is as follows: the pharynx folding-free swab collecting device comprises a collecting cotton swab, a hollow sleeve and a piston which is arranged in the sleeve and can slide relative to the sleeve through external force drive, wherein a piston rod is connected to the piston, the piston rod extends to the outside of the sleeve, a fixing pipe is arranged at one end, away from the piston rod, of the sleeve, a fixing hole matched with the cotton swab is formed in the fixing pipe, the collecting cotton swab is inserted into the fixing hole, and a push rod matched with the fixing hole is arranged at one side, close to the fixing pipe, of the piston; the length of the collecting cotton swab is 30-40 mm. During the use, will gather the cotton swab and peg graft in the fixed orifices of fixed pipe, fix through the frictional force of fixed orifices and cotton swab pole, medical staff grips the sleeve pipe again and will gather the cotton swab and stretch into by the collection person's throat portion and gather the sample, treat that the sample is gathered and is accomplished the back and take out the sleeve pipe, it can to gather the cotton swab ejecting through promoting the piston rod drive push rod. The structure shows that the length of the collecting cotton swab is 30-40 mm, namely, the collecting cotton swab is consistent with the traditional short-stalk cotton swab, and the collecting cotton swab does not need to be broken after a sample is collected, and can be directly placed into a special test tube for a throat swab. The principle of the collecting device is similar to that of a traditional syringe, the collecting device is simple in structure, convenient to operate, time-saving and labor-saving, the collecting efficiency is greatly improved, sample pollution is avoided, and meanwhile the occupational exposure risk of medical staff is reduced.
Further, the end part, close to the fixed pipe, in the sleeve is provided with a fixing mechanism for fixing the collection cotton swab, so that the collection cotton swab is further fixed, and the stability is enhanced.
Further, the fixing mechanism comprises a fixing disc arranged in the sleeve, a fixing hole is formed in the center of the fixing disc, and the fixing disc is made of elastic materials. Because the fixed disk has certain elasticity, the collecting cotton swabs inserted in the fixed disk can be firmly clamped by the fixing holes arranged in the center of the fixed disk, and the effective fixation of the collecting cotton swabs is completed.
Furthermore, the end part of the push rod is conical, so that the push rod can smoothly penetrate through the fixing hole to eject the cotton swab.
Furthermore, the fixed disk is made of medical silica gel and has the characteristics of good elasticity, no toxicity, corrosion resistance, aging resistance and the like.
Further, the fixed pipe and the sleeve are integrally formed, and the connection stability of the fixed pipe and the sleeve is guaranteed.
Furthermore, the sleeve and the fixed pipe are made of plastics, and have the characteristics of light weight, high strength, low price and the like.
Furthermore, the sleeve and the fixed tube are made of transparent plastics, so that medical staff can visually know the conditions in the sleeve and the fixed tube and observe whether the sleeve and the fixed tube are blocked or not.
Furthermore, the outer diameter of the sleeve is 3 mm-5 mm, the length of the sleeve is 120 mm-150 mm, and the length of the fixed tube is 1 mm-2 mm. The sleeve pipe of making through above-mentioned size is more slender, and whole length is little with traditional special collection cotton swab length difference moreover, makes things convenient for medical staff to stretch into it and carries out relevant collection operation by the person's of gathering throat.
The utility model has the beneficial effects that:
1. the collecting cotton swab is consistent with the traditional short-rod cotton swab, the collecting cotton swab does not need to be broken after the sample is collected, and the collecting cotton swab can be directly put into a special test tube for the throat swab; the collecting device has the advantages of simple structure, convenient operation, time and labor saving, greatly improves the collecting efficiency, avoids sample pollution, and simultaneously reduces the occupational exposure risk of medical staff.
2. The fixing mechanism further fixes the collecting cotton swab, and the stability of the collecting cotton swab is enhanced under the double fixing measures.
3. The sleeve and the fixing tube are made of transparent plastics, so that medical staff can visually know the conditions in the sleeve and the fixing tube and observe whether blockage occurs or not.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Labeled as: 1. collecting cotton swabs; 2. a sleeve; 3. a piston; 4. a piston rod; 5. a fixed tube; 6. a push rod; 7. and (7) fixing the disc.
Detailed Description
In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model is further described below with reference to the accompanying drawings.
Example one
Referring to fig. 1, the folding-free throat swab collecting device comprises a collecting cotton swab 1, a hollow sleeve 2 and a piston 3 which is arranged in the sleeve and can slide relative to the sleeve through external force drive, wherein a piston rod 4 is connected to the piston 3, the piston rod 4 extends to the outside of the sleeve 2, a fixing tube 5 is arranged at one end, far away from the piston rod, of the sleeve 2, a fixing hole matched with the cotton swab is formed in the fixing tube 5, the collecting cotton swab 1 is inserted into the fixing hole, and a push rod 6 matched with the fixing hole is arranged at one side, close to the fixing tube, of the piston 3; the length of the collecting cotton swab 1 is 35 mm. During the use, will gather the cotton swab and peg graft in the fixed orifices of fixed pipe, fix through the frictional force of fixed orifices and cotton swab pole, medical staff grips the sleeve pipe again and will gather the cotton swab and stretch into by the collection person's throat portion and gather the sample, treat that the sample is gathered and is accomplished the back and take out the sleeve pipe, it can to gather the cotton swab ejecting through promoting the piston rod drive push rod. The structure shows that the length of the collecting cotton swab is 30-40 mm, namely, the collecting cotton swab is consistent with the traditional short-stalk cotton swab, and the collecting cotton swab does not need to be broken after a sample is collected, and can be directly placed into a special test tube for a throat swab. The principle of the collecting device is similar to that of a traditional syringe, the collecting device is simple in structure, convenient to operate, time-saving and labor-saving, the collecting efficiency is greatly improved, sample pollution is avoided, and meanwhile the occupational exposure risk of medical staff is reduced.
The fixed pipe 5 and the sleeve 2 of this embodiment are integrally formed, and the connection stability of the fixed pipe and the sleeve is ensured.
The sleeve 2 and the fixed tube 5 of the embodiment are made of transparent plastics, so that medical staff can visually know the conditions in the sleeve and the fixed tube and observe whether blockage occurs or not; in addition, the plastic has the characteristics of light weight, high strength, low price and the like.
The outer diameter of the sleeve of this embodiment is 4mm, the length of the sleeve is 140mm, and the length of the fixing tube is 1.5 mm. The sleeve pipe of making through above-mentioned size is more slender, and whole length is little with traditional special collection cotton swab length difference moreover, makes things convenient for medical staff to stretch into it and carries out relevant collection operation by the person's of gathering throat.
Example two
On the basis of embodiment one, this embodiment is provided with the fixed establishment who is used for fixed collection cotton swab near the tip of fixed pipe in sleeve pipe 2, further fixes collection cotton swab, strengthens stability.
Referring to fig. 1, the fixing mechanism of the present embodiment includes a fixing plate 7 disposed in the sleeve, a fixing hole is disposed in the center of the fixing plate, and the fixing plate 7 is made of an elastic material. Because the fixed disk has certain elasticity, the collecting cotton swabs inserted in the fixed disk can be firmly clamped by the fixing holes arranged in the center of the fixed disk, and the effective fixation of the collecting cotton swabs is completed.
Referring to fig. 1, in the embodiment, the end of the pushing rod 6 is tapered, so that the pushing rod can more smoothly penetrate through the fixing hole to eject the cotton swab.
The fixed disk 7 of the embodiment is made of medical silica gel, and has the characteristics of good elasticity, no toxicity, corrosion resistance, aging resistance and the like.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The pharynx folding-free swab collecting device is characterized by comprising a collecting cotton swab (1), a hollow sleeve (2) and a piston (3) which is arranged in the sleeve and can slide relative to the sleeve through external force drive, wherein a piston rod (4) is connected to the piston (3), the piston rod (4) extends to the outside of the sleeve (2), a fixing pipe (5) is arranged at one end, away from the piston rod, of the sleeve (2), a fixing hole matched with the cotton swab is formed in the fixing pipe (5), the collecting cotton swab (1) is inserted in the fixing hole, and a push rod (6) matched with the fixing hole is arranged on one side, close to the fixing pipe, of the piston (3); the length of the collecting cotton swab (1) is 30-40 mm.
2. A furcal swab collection device according to claim 1, wherein a fixing mechanism for fixing a collection swab is provided in the end of the cannula (2) close to the fixing tube.
3. A furcal throat swab collection device according to claim 2, wherein said securing mechanism comprises a holding disk (7) arranged within the cannula, the holding disk being centrally provided with a securing hole, the holding disk (7) being made of an elastic material.
4. A furcal swab collection device according to claim 3, wherein the end of the push rod (6) is tapered.
5. A furcal throat-free swab collection device according to claim 3, wherein said holding plate (7) is made of medical grade silicone.
6. A furcal throat swab collection device according to claim 1, wherein said fixed tube (5) is integrally formed with said cannula (2).
7. A furcal throat swab collection device according to claim 1, wherein said cannula (2) and said holding tube (5) are made of plastic.
8. A furcal throat swab collection device according to claim 7, wherein said cannula (2) and said fixing tube (5) are made of transparent plastic.
9. A furcal throat swab collection device as in claim 1, wherein said cannula has an outer diameter of 3mm to 5mm, a length of 120mm to 150mm, and a length of 1mm to 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121959346.6U CN216135932U (en) | 2021-08-19 | 2021-08-19 | Throat swab collection system exempts from to roll over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121959346.6U CN216135932U (en) | 2021-08-19 | 2021-08-19 | Throat swab collection system exempts from to roll over |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216135932U true CN216135932U (en) | 2022-03-29 |
Family
ID=80806907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121959346.6U Expired - Fee Related CN216135932U (en) | 2021-08-19 | 2021-08-19 | Throat swab collection system exempts from to roll over |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216135932U (en) |
-
2021
- 2021-08-19 CN CN202121959346.6U patent/CN216135932U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220329 |