CN219183834U - Nasal secretion collecting device - Google Patents
Nasal secretion collecting device Download PDFInfo
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- CN219183834U CN219183834U CN202222381426.9U CN202222381426U CN219183834U CN 219183834 U CN219183834 U CN 219183834U CN 202222381426 U CN202222381426 U CN 202222381426U CN 219183834 U CN219183834 U CN 219183834U
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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 utility model discloses a nasal secretion collecting device, which comprises a bottom plate, wherein two first flexible arc-shaped sheets are fixedly connected to the bottom plate, a gap is reserved between the two first flexible arc-shaped sheets, second flexible arc-shaped sheets are respectively arranged above the two first flexible arc-shaped sheets, the size of each second flexible arc-shaped sheet is smaller than that of each first flexible arc-shaped sheet, a gap is reserved between the two second flexible arc-shaped sheets, the gap between the second flexible arc-shaped sheets is the same as that between the first flexible arc-shaped sheets, the top ends of the two second flexible arc-shaped sheets are fixedly connected with baffle sheets, a flexible turnover plate is arranged between the top ends of the first flexible arc-shaped sheets and the bottom ends of the second flexible arc-shaped sheets, and a control part is arranged on the bottom plate; the utility model has simple operation, convenient carrying and wide application scene, can comprehensively collect nasal cavity endocrine, has large single sampling sample size, high pathogen collecting efficiency, reduces uncomfortable sampling feeling, can collect deeper infection focus, and has high safety.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a nasal secretion collecting device.
Background
In order to understand health conditions or examine a part of specific diseases, smear or bacterial culture is required to make clear diagnosis by collecting nasal secretions, so that the secretions in the nasal cavity need to be collected by a proper method. In the prior art, cotton swabs are generally adopted for collection, but the traditional cotton swabs have limitations and disadvantages in the aspects of collection efficiency, comfort level, application scene and the like: 1) can only gather local infection kitchen, and can't carry out comprehensive collection to the secretion in the whole nasal cavity, the sample volume is less, lead to the sample volume of collection instrument insufficient, reduce the detection rate of pathogen, 2) when the cotton swab stretches into by the person's nasal cavity of sampling in, easily arouse uncomfortable sense, make it sneeze, in the sampling process, by the person's circumstances that sneeze or by the people's collision of being nearby appear, because by the personnel action range of gathering great, the instrument can't shrink fast, stab the nasal cavity easily, the security is low, 3) in addition if infection kitchen position is deeper, then can't collect only by the cotton swab, need gather under the guidance of nasal cavity endoscope, complex operation and have certain danger, so what need is urgent need is a nasal secretion collection device that the security is high and can gather comprehensively.
Disclosure of Invention
The object of the present utility model is to provide a nasal secretion collecting device which solves the above-mentioned problems of the prior art.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a nasal secretion collecting device, which comprises a bottom plate, wherein two first flexible arc-shaped sheets are fixedly connected to the bottom plate, the two first flexible arc-shaped sheets are symmetrically arranged, the cross sections of the two first flexible arc-shaped sheets are positioned on the same circle, a gap is reserved between the two first flexible arc-shaped sheets, second flexible arc-shaped sheets are respectively arranged above the two first flexible arc-shaped sheets, the two second flexible arc-shaped sheets are symmetrically arranged, the cross sections of the two second flexible arc-shaped sheets are positioned on the same circle, the size of the second flexible arc-shaped sheets is smaller than that of the first flexible arc-shaped sheets, a gap is reserved between the two second flexible arc-shaped sheets, the gap between the second flexible arc-shaped sheets is the same as the gap between the first flexible arc-shaped sheets, the top ends of the two second flexible arc-shaped sheets are fixedly connected with baffle sheets, a flexible turnover plate is arranged between the top ends of the first flexible arc-shaped sheets and the bottom ends of the second flexible arc-shaped sheets, and a control part for controlling the movement of the two second flexible arc-shaped sheets is arranged on the bottom plate.
Preferably, the control part comprises a through hole formed in the middle of the bottom plate, a control rod is slidably arranged in the through hole, one end of the control rod penetrates through the through hole and is positioned between the two second flexible arc-shaped sheets and is fixedly connected with a connecting rod, two ends of the connecting rod are fixedly connected with the inner walls of the two second flexible arc-shaped sheets respectively, and the other end of the control rod is positioned on one side, away from the first flexible arc-shaped sheets, of the bottom plate.
Preferably, the flexible folding plate is an arc plate with taper, the cross section of the flexible folding plate is an arc with gradually increased radius from top to bottom, the top end of the flexible folding plate is matched with the size of the second flexible arc piece, and the bottom end of the flexible folding plate is matched with the size of the first flexible arc piece.
Preferably, the first flexible arc-shaped sheet, the second flexible arc-shaped sheet and the flexible turning plate are flexible rubber sheets, the flexibility of the first flexible arc-shaped sheet is the same as that of the second flexible arc-shaped sheet, and the flexibility of the first flexible arc-shaped sheet or the second flexible arc-shaped sheet is lower than that of the flexible turning plate.
Preferably, the control rod and the connecting rod are both plastic rods.
Preferably, the heights of the first flexible arc-shaped sheet, the second flexible arc-shaped sheet and the flexible turning plate are all 1.5cm, and the length of the control rod is 6.5cm.
Preferably, the circular arc diameter of the first flexible arc-shaped sheet is 1.5cm, and the circular arc diameter of the second flexible arc-shaped sheet is 1cm.
The utility model discloses the following technical effects: according to the utility model, the first flexible arc-shaped sheet and the second flexible arc-shaped sheet are connected through the flexible turnover plate, so that the second flexible arc-shaped sheet is contracted in the first flexible arc-shaped sheet, and the second flexible arc-shaped sheet is controlled to extend out through the control part when the nasal cavity endocrine collection tool is used, so that the second flexible arc-shaped sheet reaches a designated collection position, secretions in the nasal cavity are collected through rotating a gap between the first flexible arc-shaped sheets and a gap between the second flexible arc-shaped sheets, the nasal cavity endocrine can be comprehensively collected, the sensitivity of the collection tool is improved, and the first flexible arc-shaped sheet, the second flexible arc-shaped sheet and the flexible turnover plate are made of flexible materials, so that the nasal cavity is not easily damaged, the safety is high, the control part can control the extending length of the second flexible arc-shaped sheet, and can reach a deeper infection position.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a collecting device according to the present utility model;
FIG. 2 is a cross-sectional view of the working state of the collecting device of the present utility model;
FIG. 3 is a cross-sectional view of the collection device of the present utility model in a non-operative state;
FIG. 4 is a schematic view of the coupling of the connecting rod with a second flexible arcuate sheet in accordance with the present utility model;
FIG. 5 is a schematic view of a second embodiment of a collecting device;
wherein: 1. a bottom plate; 2. a first flexible arcuate sheet; 3. a second flexible arcuate sheet; 4. a baffle; 5. a flexible flap; 6. a through hole; 7. a control lever; 8. a connecting rod; 9. a holding cylinder; 10. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Embodiment one:
referring to fig. 1-4, the utility model provides a nasal secretion collecting device, which comprises a bottom plate 1, wherein two first flexible arc sheets 2 are fixedly connected to the bottom plate 1, the two first flexible arc sheets 2 are symmetrically arranged, the cross sections of the two first flexible arc sheets 2 are positioned on the same circle, a gap is reserved between the two first flexible arc sheets 2, second flexible arc sheets 3 are respectively arranged above the two first flexible arc sheets 2, the two second flexible arc sheets 3 are symmetrically arranged and the cross sections of the two first flexible arc sheets are positioned on the same circle, the size of the second flexible arc sheets 3 is smaller than that of the first flexible arc sheets 2, a gap is reserved between the two second flexible arc sheets 3, the gap between the second flexible arc sheets 3 is the same as the gap between the first flexible arc sheets 2, the top ends of the two second flexible arc sheets 3 are fixedly connected with baffle sheets 4, a flexible turnover plate 5 is arranged between the top ends of the first flexible arc sheets 2 and the bottom ends of the second flexible arc sheets 3, and a control part for controlling the movement of the two second flexible arc sheets 3 is arranged on the bottom plate 1.
The flexible turnover plate 5 is connected with the first flexible arc-shaped sheet 2 and the second flexible arc-shaped sheet 3, so that the second flexible arc-shaped sheet 3 is contracted in the first flexible arc-shaped sheet 2, the second flexible arc-shaped sheet 3 is controlled to stretch out through the control part during use, the second flexible arc-shaped sheet 3 reaches a designated collecting position, secretion in the nasal cavity is collected through rotating a gap between the first flexible arc-shaped sheets 2 and a gap between the second flexible arc-shaped sheets 3, nasal cavity endocrine can be comprehensively collected, the sensitivity of a collecting tool is improved, and as the first flexible arc-shaped sheet 2, the second flexible arc-shaped sheet 3 and the flexible turnover plate 5 are made of flexible materials, damage to the nasal cavity is not easy to cause, the safety is high, the control part can control the stretching length of the second flexible arc-shaped sheet 3, and the position of a deeper infection range can be guaranteed.
Further optimizing scheme, the control portion is including seting up the through-hole 6 at bottom plate 1 middle part, and the through-hole 6 is slided and is provided with control lever 7, and control lever 7 one end runs through-hole 6 and is located between two second flexible arc piece 3 and fixedly connected with connecting rod 8, and connecting rod 8 both ends respectively with two second flexible arc piece 3 inner wall fixed connection, the control lever 7 other end is located one side that bottom plate 1 kept away from first flexible arc piece 2. The connecting rod 8 is driven to move up and down through the control rod 7, so that the second flexible arc-shaped piece 3 is driven to stretch out of the first flexible arc-shaped piece 2, and the second flexible arc-shaped piece 3 reaches a designated collecting position to collect secretion.
Further optimizing scheme, the flexible folding plate 5 is the arc that has the tapering, and the cross section of flexible folding plate 5 from the top down is the arc that the radius increases gradually, and the top of flexible folding plate 5 and the flexible arc piece 3 size looks adaptation of second, the bottom of flexible folding plate 5 and the flexible arc piece 2 size looks adaptation of first. Utilize flexible folded plate 5 to connect first flexible arc piece 2, the flexible arc piece 3 of second, can guarantee that the flexible arc piece 3 of second can normally stretch out at the during operation, and flexible folded plate 5 of during operation turns out the back just for the shrink toper that is close with the nasal cavity shape, is convenient for gather nasal secretion.
Further optimizing scheme, first flexible arc piece 2, second flexible arc piece 3 and flexible turn over the folded plate 5 and be flexible rubber sheet, first flexible arc piece 2 is the same with the flexible of second flexible arc piece 3, and first flexible arc piece 2 or the flexible of second flexible arc piece 3 are less than the flexibility of flexible turn over folded plate 5. The control rod 7 can be ensured to deform in the process of driving the second flexible arc-shaped sheet 3 to move upwards, so that the normal movement of the control rod is ensured, and the second flexible arc-shaped sheet 3 cannot deform.
In a further optimized scheme, the control rod 7 and the connecting rod 8 are both plastic rods.
According to a further optimization scheme, the heights of the first flexible arc-shaped sheet 2, the second flexible arc-shaped sheet 3 and the flexible turning plate 5 are 1.5cm, and the length of the control rod 7 is 6.5cm.
Further optimizing scheme, the circular arc diameter of first flexible arc piece 2 is 1.5cm, and the circular arc diameter of second flexible arc piece 3 is 1cm.
The working process of the utility model comprises the following steps: before collection, the first flexible arc-shaped sheet 2, the second flexible arc-shaped sheet 3 and the outer part of the flexible turnover plate 5 are sterilized integrally by alcohol, the outer parts of the first flexible arc-shaped sheet 2, the second flexible arc-shaped sheet 3 and the flexible turnover plate 5 are soaked by physiological saline, cells, viruses and the like can be dissolved into the physiological saline to collect more samples, then a collector holds the bottom plate 1 to stretch the second flexible arc-shaped sheet 3 contracted in the first flexible arc-shaped sheet 2 into the nasal cavity together with the first flexible arc-shaped sheet 2, the first flexible arc-shaped sheet 2 is arc-shaped, conforms to the physiological structure of the nasal cavity, can enter the nasal cavity along the nasal cavity wall and cannot be stabbed, then the control rod 7 is pushed, the control rod 7 pushes the second flexible arc-shaped sheet 3 to stretch out, the flexible turnover plate 5 and the second flexible arc-shaped sheet 3 with smaller diameter can enter the nasal cavity due to the fact that the lower width of the nasal cavity is up and down, the different physiological structures of different people can have length difference, the hand-held part can move back and forth to adjust, and then rotate the whole device for three weeks, secretion enters the device through the gap, and secretion collection is completed.
Embodiment two:
referring to fig. 5, this embodiment provides a nasal secretion collecting device, the difference between this embodiment and embodiment one is only that, in order to be convenient for preserve and collect, nasal secretion collecting device still includes splendid attire section of thick bamboo 9, first flexible arc piece 2, second flexible arc piece 3 and flexible turn over the board 5 and all be located splendid attire section of thick bamboo 9, splendid attire section of thick bamboo 9 internal fixedly connected with stopper 10, clearance looks adaptation between stopper 10 and two first flexible arc pieces 2 is used for spacing to whole, in the secretion collection finishes the back and directly inserts splendid attire section of thick bamboo 9 with it, utilize stopper 10 spacing, the secretion of being convenient for in the first flexible arc piece 2 flows to splendid attire section of thick bamboo 9 in and collects.
Further, 4ml of preservation solution is contained in the containing barrel 9, the preservation solution is selected from different types according to different purposes, when long-time preservation is needed, secondary infection is avoided, the inactivation type preservation solution is selected, and when pathogen activity is needed to be kept, or the culture is carried out, the non-inactivation type preservation solution is selected.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (7)
1. Nasal secretion collection device, its characterized in that: including bottom plate (1), fixedly connected with two first flexible arc piece (2) on bottom plate (1), two first flexible arc piece (2) symmetry sets up, two first flexible arc piece (2) cross section is located same circle, two leave the clearance between first flexible arc piece (2), two first flexible arc piece (2) top is provided with second flexible arc piece (3) respectively, two second flexible arc piece (3) symmetry sets up and the cross section is located same circle, second flexible arc piece (3) size is less than first flexible arc piece (2) size, two leave the clearance between second flexible arc piece (3), clearance between second flexible arc piece (3) with clearance between first flexible arc piece (2) is the same, two second flexible arc piece (3) top fixedly connected with separation blade (4), first flexible arc piece (2) top with flexible arc piece (3) between second flexible arc piece (3) bottom are installed and are folded plate (5), install flexible motion control portion (1) on two bottom plate (3).
2. The nasal secretion collection assembly of claim 1, wherein: the control part comprises a through hole (6) formed in the middle of the bottom plate (1), a control rod (7) is arranged in the through hole (6) in a sliding mode, one end of the control rod (7) penetrates through the through hole (6) to be located between the second flexible arc-shaped sheets (3) and fixedly connected with a connecting rod (8), two ends of the connecting rod (8) are fixedly connected with the inner walls of the two second flexible arc-shaped sheets (3) respectively, and the other end of the control rod (7) is located on one side, away from the first flexible arc-shaped sheets (2), of the bottom plate (1).
3. The nasal secretion collection assembly of claim 1, wherein: the flexible turning plate (5) is an arc plate with taper, the cross section of the flexible turning plate (5) is an arc with gradually increased radius from top to bottom, the top end of the flexible turning plate (5) is matched with the size of the second flexible arc piece (3), and the bottom end of the flexible turning plate (5) is matched with the size of the first flexible arc piece (2).
4. The nasal secretion collection assembly of claim 1, wherein: the flexible folding plate comprises a first flexible arc-shaped sheet (2), a second flexible arc-shaped sheet (3) and a flexible folding plate (5), wherein the first flexible arc-shaped sheet (2) and the second flexible arc-shaped sheet (3) are flexible and the same, and the flexibility of the first flexible arc-shaped sheet (2) or the second flexible arc-shaped sheet (3) is lower than that of the flexible folding plate (5).
5. The nasal secretion collection assembly of claim 2, wherein: the control rod (7) and the connecting rod (8) are both plastic rods.
6. The nasal secretion collection assembly of claim 2, wherein: the heights of the first flexible arc-shaped sheet (2), the second flexible arc-shaped sheet (3) and the flexible turning plate (5) are 1.5cm, and the length of the control rod (7) is 6.5cm.
7. The nasal secretion collection assembly of claim 1, wherein: the circular arc diameter of the first flexible arc-shaped sheet (2) is 1.5cm, and the circular arc diameter of the second flexible arc-shaped sheet (3) is 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222381426.9U CN219183834U (en) | 2022-09-08 | 2022-09-08 | Nasal secretion collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222381426.9U CN219183834U (en) | 2022-09-08 | 2022-09-08 | Nasal secretion collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219183834U true CN219183834U (en) | 2023-06-16 |
Family
ID=86709308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222381426.9U Active CN219183834U (en) | 2022-09-08 | 2022-09-08 | Nasal secretion collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219183834U (en) |
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2022
- 2022-09-08 CN CN202222381426.9U patent/CN219183834U/en active Active
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