CN112426179A - Position-adjustable anti-splash throat sampling swab and use method thereof - Google Patents
Position-adjustable anti-splash throat sampling swab and use method thereof Download PDFInfo
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- CN112426179A CN112426179A CN202011405814.5A CN202011405814A CN112426179A CN 112426179 A CN112426179 A CN 112426179A CN 202011405814 A CN202011405814 A CN 202011405814A CN 112426179 A CN112426179 A CN 112426179A
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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
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Abstract
The invention belongs to the technical field of sampling swabs, and particularly relates to a splash-proof throat sampling swab with an adjustable position and a using method thereof, wherein the position-adjustable splash-proof throat sampling swab comprises the following steps: the sampling rod and the sampling head are arranged at one end of the sampling rod; and a shielding component suitable for shielding splashing droplets in the sampling process is arranged on the periphery of the sampling rod. The splash-proof throat sampling swab with the adjustable position and the use method thereof have the advantages that the shielding component can form an umbrella shape or a flat plate shape after being opened, so that spray of throat or respiratory tract to medical staff during sampling is avoided, the safety is improved, and the risk of cross infection is reduced.
Description
Technical Field
The invention belongs to the field of sampling swabs, and particularly relates to a splash-proof throat sampling swab with an adjustable position and a using method thereof.
Background
Throat swab test is a method of examining the etiology of the throat by taking some of the secretions from the respiratory tract by swabbing the throat. The existing throat swab is simple in structure, but when sampling, due to stimulation of the throat, a patient can cough frequently, oral cavity droplets are splashed, the droplets are easily splashed onto medical care personnel under the condition of no shielding, and the risk of cross infection exists.
Disclosure of Invention
The invention aims to provide a splash-proof throat sampling swab with an adjustable position and a using method thereof, so as to solve the problems that the existing throat swab in the prior art is not shielded and medical staff have the risk of being splashed.
In order to solve the above technical problem, the present invention provides a position-adjustable anti-splash throat sampling swab, comprising: the sampling rod and the sampling head are arranged at one end of the sampling rod; and a shielding component suitable for shielding splashing droplets in the sampling process is arranged on the periphery of the sampling rod.
Further: the shading component comprises: the device comprises a sleeve, a pressing block, a plurality of supporting ribs, a plurality of supporting rods, a spring and a transparent diaphragm; wherein the sleeve is disposed on the periphery of the sampling rod; the supporting ribs are uniformly distributed along the outer circumference of the sleeve; the sampling rod is provided with a ring groove, and the pressing block is connected with the ring groove in a sliding manner along the groove bottom of the ring groove; one end of each supporting rod is rotatably connected with the supporting rib, and the other end of each supporting rod is rotatably connected with the pressing block; one end of the spring is connected with the end face of the annular groove, and the other end of the spring is connected with the end face of the pressing block; the supporting ribs are connected through transparent membranes; the pressing block is tightly pressed on the side wall of the ring groove under the action of the spring so as to support the supporting rod and the supporting ribs and enable the transparent diaphragm to keep an open state.
Further: the rear end of the sampling rod is provided with an adjusting component suitable for adjusting the position of the shielding component.
Further: the adjustment assembly includes: the sampling rod comprises a knob which is rotatably connected with the other end of the sampling rod, a screw rod which is arranged in the sampling rod and is in threaded connection with the knob, a groove which is arranged on the sampling rod and a connecting assembly which connects the sleeve and the screw rod together; wherein rotate the knob to make the screw rod with knob threaded connection remove, and then drive the sleeve through coupling assembling and remove, thereby drive and shelter from the subassembly and remove.
Further: the connecting assembly includes: the lug is arranged on the inner side wall of the sleeve and positioned in the slot, and the ball head is arranged at the end part of the screw rod; wherein the ball head is rotatably connected with the bump.
Further: and anti-skid grains are arranged on the outer circumference of the knob.
Further: a breaking groove is arranged between the sampling rod and the sampling head.
The position-adjustable splash-proof throat sampling swab has the advantages that the shielding component of the position-adjustable splash-proof throat sampling swab can form an umbrella shape or a flat plate shape after being opened, so that spray of throat or respiratory tract during sampling is prevented from splashing to medical staff, safety is improved, and the risk of cross infection is reduced.
In another aspect, the invention further provides a method for using the position-adjustable anti-splash throat sampling swab, wherein the adjusting component is rotated to drive the shielding component to move, so that the transparent diaphragm is gradually opened, and then the transparent diaphragm is kept in an open state, so that sprayed droplets are shielded.
The position-adjustable anti-splashing throat sampling swab has the beneficial effects that the adjusting component drives the shielding component to move, so that the transparent membrane is opened in the moving process of the shielding component, the requirements of different positions are met, and the applicability of the shielding component is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a preferred embodiment of the adjustable position splash-proof throat sampling swab of the present invention;
FIG. 2 is a schematic view of a preferred embodiment of the transparent film of the present invention;
fig. 3 is a schematic view of a preferred embodiment of the adjustment assembly of the present invention.
In the figure:
1. a sampling rod; 11. a ring groove; 2. a sampling head; 3. a shielding component; 31. a sleeve; 32. briquetting; 33. supporting ribs; 34. a support bar; 35. a spring; 36. a transparent membrane; 4. an adjustment assembly; 41. a knob; 42. a screw; 43. grooving; 5. a connecting assembly; 51. a bump; 52. a ball head; 6. anti-skid lines; 7. breaking the groove; .
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. 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.
Example 1
FIG. 1 is a schematic view of a positionally adjustable splash-proof throat sampling swab of the present invention;
as shown in FIG. 1, the present embodiment provides a positionally adjustable splash-proof throat sampling swab, comprising: the sampling device comprises a sampling rod 1 and a sampling head 2 arranged at one end of the sampling rod 1; the periphery of the sampling rod 1 is provided with a shielding component 3 suitable for shielding splash in the sampling process. The shielding component 3 can form an umbrella shape or a flat plate after being opened, so that spray of throat or respiratory tract to medical staff during sampling is avoided, safety is improved, and the risk of cross infection is reduced.
FIG. 1 is a schematic view of a shutter assembly 3 of the present invention;
in this embodiment, the shielding assembly 3 includes: the device comprises a sleeve 31, a pressing block 32, a plurality of supporting ribs 33, a plurality of supporting rods 34, a spring 35 and a transparent diaphragm 36; wherein the sleeve 31 is arranged on the periphery of the sampling rod 1; the supporting ribs 33 are uniformly distributed along the outer circumference of the sleeve 31; the sampling rod 1 is provided with a ring groove 11, and the pressing block 32 is connected with the bottom of the ring groove 11 in a sliding manner; one end of each support rod 34 is rotatably connected with a support rib 33, and the other end of each support rod 34 is rotatably connected with a pressing block 32; one end of the spring 35 is connected with the end face of the annular groove 11, and the other end of the spring 35 is connected with the end face of the pressing block 32; the supporting ribs 33 are connected through a transparent membrane 36; the pressing block 32 is pressed against the side wall of the ring groove 11 under the action of the spring 35 to support the support rod 34 and the support rib 33, so that the transparent membrane 36 is kept in an open state.
As shown in fig. 2, when the spring 35 presses the pressing block 32 against the side wall of the annular groove 11, the transparent membrane 36 is in a fully opened state and is in a flat plate shape, so that the blocking area is increased, spray from the throat or respiratory tract to medical staff during sampling is avoided, the safety is improved, and the risk of cross infection is reduced.
In this embodiment, in order to improve the suitability of sheltering from subassembly 3, satisfy different medical personnel's user demand, be provided with the adjusting part 4 that is suitable for adjusting and shelters from subassembly 3 position at sampling rod 1 rear end.
FIG. 3 is a schematic view of the adjustment assembly 4 of the present invention;
in the present embodiment, the adjusting assembly 4 includes: a knob 41 rotatably connected with the other end of the sampling rod 1, a screw rod 42 arranged in the sampling rod 1 and in threaded connection with the knob 41, a slot 43 arranged on the sampling rod 1, and a connecting assembly 5 connecting the sleeve 31 and the screw rod 42 together; wherein the knob 41 is rotated to move the screw rod 42 in threaded connection with the knob 41, and then the sleeve 31 is driven to move through the connecting component 5, so as to drive the shielding component 3 to move. Specifically, when the sampling device is used, the sampling rod 1 is rotated, so that the screw rod 42 rotates and moves in the sampling rod 1, the sleeve 31 is driven to move through the connecting component 5, and when the sleeve 31 moves, the whole transparent membrane 36 is pulled to move, so that the use requirements of different medical personnel are met; meanwhile, the screw 42 pulls the sleeve 31 to move and simultaneously stretches or compresses the spring 35, so that the angle between the supporting rod 34 and the sampling rod 1 can be adjusted, and the transparent membrane 36 is umbrella-shaped and has greater applicability.
Fig. 3 is a schematic view of the connection assembly 5 of the present invention;
in this embodiment, the connection assembly 5 includes: a lug 51 arranged on the inner side wall of the sleeve 31 and positioned in the slot 43, and a ball head 52 arranged at the end part of the screw rod 42; wherein the ball 52 is rotatably connected with the projection 51. When the knob 41 rotates, the screw rod 42 is driven to rotate and move, and when the knob 41 rotates, the ball 52 rotates in the lug 51, so that the lug 51 is driven to move in the slot 43, and the sleeve 31 is driven to move simultaneously; meanwhile, the arrangement of the ball head 52 can reduce friction and abrasion between the two, so that the sleeve 31 can move more smoothly.
As shown in fig. 1, the knob 41 is provided with an anti-slip pattern 6 on an outer circumference thereof. The anti-slip lines 6 are arranged, so that friction force between the hand and the knob 41 can be increased, and the knob 41 can be conveniently screwed.
As shown in fig. 1, a break-away groove 7 is arranged between the sampling rod 1 and the sampling head 2. After sampling, the sampling head 2 is taken down along the disconnection groove 7 and placed in a sampling tube so as to be stored. And a breaking groove 7 is arranged to facilitate breaking the sampling head 2.
Example 2
As shown in FIG. 1, the present embodiment provides a method for using a position adjustable anti-splash throat sampling swab, wherein the adjusting assembly 4 is rotated to move the shielding assembly 3, so that the transparent membrane 36 is gradually opened and then kept open to shield the sprayed spray.
In view of the above, it is desirable to provide,
the shielding component 3 can form an umbrella shape or a flat plate after being opened, thereby avoiding the splashing of the throat or respiratory tract droplets to medical staff during sampling, improving the safety, reducing the risk of cross infection, improving the safety and reducing the risk of cross infection; be provided with adjusting part 4, according to different medical personnel's user demand, improve the suitability that shelters from subassembly 3, screw rod 42 is tensile or compression spring 35 in pulling sleeve 31 removal simultaneously to make the angle between bracing piece 34 and the sampling rod 1 can be adjusted, thereby make transparent diaphragm 36 for umbelliform, block the area according to the demand change, the suitability is bigger.
All the parts of the devices selected in the present application are general standard parts or parts known to those skilled in the art, and the structures and principles thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.
In the description of the embodiments of the present invention, 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; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A positionally adjustable splash-proof throat sampling swab, comprising:
the sampling rod and the sampling head are arranged at one end of the sampling rod;
and a shielding component suitable for shielding splashing droplets in the sampling process is arranged on the periphery of the sampling rod.
2. The positionally adjustable splash-proof throat sampling swab of claim 1,
the shading component comprises: the device comprises a sleeve, a pressing block, a plurality of supporting ribs, a plurality of supporting rods, a spring and a transparent diaphragm; wherein
The sleeve is arranged on the periphery of the sampling rod;
the supporting ribs are uniformly distributed along the outer circumference of the sleeve;
the sampling rod is provided with a ring groove, and the pressing block is connected with the ring groove in a sliding manner along the groove bottom of the ring groove;
one end of each supporting rod is rotatably connected with the supporting rib, and the other end of each supporting rod is rotatably connected with the pressing block;
one end of the spring is connected with the end face of the annular groove, and the other end of the spring is connected with the end face of the pressing block;
the supporting ribs are connected through transparent membranes;
the pressing block is tightly pressed on the side wall of the ring groove under the action of the spring so as to support the supporting rod and the supporting ribs and enable the transparent diaphragm to keep an open state.
3. The positionally adjustable splash-proof throat sampling swab of claim 2,
the rear end of the sampling rod is provided with an adjusting component suitable for adjusting the position of the shielding component.
4. The positionally adjustable splash-proof throat sampling swab of claim 3,
the adjustment assembly includes: the sampling rod comprises a knob which is rotatably connected with the other end of the sampling rod, a screw rod which is arranged in the sampling rod and is in threaded connection with the knob, a groove which is arranged on the sampling rod and a connecting assembly which connects the sleeve and the screw rod together; wherein
The knob is rotated to enable the screw rod in threaded connection with the knob to move, and then the sleeve is driven to move through the connecting assembly, so that the shielding assembly is driven to move.
5. The positionally adjustable splash-proof throat sampling swab of claim 4,
the connecting assembly includes: the lug is arranged on the inner side wall of the sleeve and positioned in the slot, and the ball head is arranged at the end part of the screw rod; wherein
The ball head is rotatably connected with the bump.
6. The positionally adjustable splash-proof throat sampling swab of claim 4,
and anti-skid grains are arranged on the outer circumference of the knob.
7. The positionally adjustable splash-proof throat sampling swab of claim 1,
a breaking groove is arranged between the sampling rod and the sampling head.
8. The use method of the position-adjustable splash-proof throat sampling swab is characterized in that,
through rotating the adjusting part, drive shelter from the subassembly and remove to make transparent diaphragm open gradually, and then keep open the state, shelter from to the spray droplet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405814.5A CN112426179A (en) | 2020-12-02 | 2020-12-02 | Position-adjustable anti-splash throat sampling swab and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405814.5A CN112426179A (en) | 2020-12-02 | 2020-12-02 | Position-adjustable anti-splash throat sampling swab and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112426179A true CN112426179A (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011405814.5A Pending CN112426179A (en) | 2020-12-02 | 2020-12-02 | Position-adjustable anti-splash throat sampling swab and use method thereof |
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| CN (1) | CN112426179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116336201A (en) * | 2023-05-29 | 2023-06-27 | 河南省金凤化工有限公司 | Splash-proof discharge valve |
-
2020
- 2020-12-02 CN CN202011405814.5A patent/CN112426179A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116336201A (en) * | 2023-05-29 | 2023-06-27 | 河南省金凤化工有限公司 | Splash-proof discharge valve |
| CN116336201B (en) * | 2023-05-29 | 2023-08-08 | 河南省金凤化工有限公司 | Splash-proof discharge valve |
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