CN213406102U - Hand-held type pharynx swab sampling device - Google Patents
Hand-held type pharynx swab sampling device Download PDFInfo
- Publication number
- CN213406102U CN213406102U CN202021059829.6U CN202021059829U CN213406102U CN 213406102 U CN213406102 U CN 213406102U CN 202021059829 U CN202021059829 U CN 202021059829U CN 213406102 U CN213406102 U CN 213406102U
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- China
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- pharynx swab
- lower shell
- key
- swab
- pharynx
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Abstract
A hand-held pharynx swab sampling device comprises a pharynx swab collecting part and a pharynx swab working part, wherein a transmission rod of the pharynx swab collecting part and an insertion hole which is arranged in the pharynx swab working part are arranged; the pharynx swab acquisition part consists of a needle type acquisition head, a support sleeve and a transmission rod, wherein the needle type acquisition head is connected with the support sleeve, and the support sleeve is connected with the transmission rod; the throat swab working part consists of an insertion hole, a first key, a spring, a fixture block, a lower shell, a second key and an upper shell, the fixture block is arranged in the lower shell, the spring is arranged on the side face of the fixture block, the second key is arranged on the spring and the fixture block, the first key is arranged on the lower portion of the lower shell, the insertion hole is formed in the front portion of the lower shell, and the upper shell is arranged on the upper portion of the lower shell. The utility model discloses a make the pharynx swab take place to warp the inflation through handle drive, increase and pharynx larynx wall area of contact, the collection cell quantity of increase improves pharynx swab and detects the accuracy, and handle drive makes to be doctorsed and nurses and is gathered the person distance far away, is applied to in medical instrument and public health technical field.
Description
Technical Field
The utility model relates to a hand-held type pharynx swab sampling device in the technical field of medical instrument and public health.
Background
The interpersonal transmission mode of the new coronary pneumonia takes droplet transmission and close contact transmission as main paths, and meanwhile, the possibility of transmission through aerosol exists under the condition of long-time exposure to high-concentration aerosol in a relatively closed environment. In the ear-nose-throat-head-neck surgery, the respiratory tracts such as the nose, the throat and the throat are directly exposed in the diagnosis and treatment process of hospital examination, operation and the like of a patient, so that the ear-nose-throat-head-neck surgery becomes one of high-risk departments with high protection difficulty and high infection risk of medical workers, and the oropharynx examination device is very important for the protection of the medical workers and patients. The device for pharynx swab sampling and oropharynx examination aims to effectively reduce the risk of cross infection and help medical staff to scientifically and accurately sample pharynx swabs.
In the prior art, the collection surface of the throat swab is not large enough, the number of collected cells is small, and the detection result is influenced. Therefore, the development of a handheld pharyngeal swab sampling device is a new challenge to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hand-held type pharynx swab sampling device, this utility model purpose-made flexible pharynx swab and dirver handle make the pharynx swab take place to warp the inflation through the handle drive, increase and pharynx larynx wall area of contact, the collection cell quantity of increase improves pharynx swab and detects the accuracy.
The purpose of the utility model is realized like this: a hand-held pharynx swab sampling device comprises a pharynx swab collecting part and a pharynx swab working part, wherein a transmission rod of the pharynx swab collecting part and an insertion hole which is arranged in the pharynx swab working part are arranged; the pharynx swab acquisition part consists of a needle type acquisition head, a support sleeve and a transmission rod, wherein the needle type acquisition head is connected with the support sleeve, and the support sleeve is connected with the transmission rod; the throat swab working part consists of an insertion hole, a first key, a spring, a fixture block, a lower shell, a second key and an upper shell, wherein the fixture block is arranged in the lower shell, the spring is arranged on the side surface of the fixture block, the second key is arranged on the spring and the fixture block, the first key is arranged at the lower part of the lower shell, the insertion hole is arranged at the front part of the lower shell, and the upper shell is arranged at the upper part of the lower shell;
a hand-held pharynx swab sampling device comprises a pharynx swab collecting part and a pharynx swab working part, wherein a transmission rod of the pharynx swab collecting part and an insertion hole which is arranged in the pharynx swab working part are arranged; the pharynx swab collecting part consists of a cap type collecting head, a supporting sleeve and a transmission rod, wherein the cap type collecting head is connected with the supporting sleeve, and the supporting sleeve is connected with the transmission rod; the throat swab working part consists of an insertion hole, a first key, a spring, a fixture block, a lower shell, a second key and an upper shell, the fixture block is arranged in the lower shell, the spring is arranged on the side face of the fixture block, the second key is arranged on the spring and the fixture block, the first key is arranged on the lower portion of the lower shell, the insertion hole is formed in the front portion of the lower shell, and the upper shell is arranged on the upper portion of the lower shell.
The main point of the utility model lies in its structure. The throat swab collecting device has the working principle that a second key on the upper shell is pressed down, the throat swab collecting part is inserted into an insertion hole in the front part of the lower shell, and the second key is lifted up to clamp a support sleeve and a transmission rod of the throat swab collecting part; the lower shell and the upper shell are held, the throat swab acquisition part is inserted into the throat wall of a patient, the second key is pressed, the clamping block is pushed backwards, the transmission rod of the throat swab acquisition part is dragged to deform the throat swab acquisition part, and then the throat swab acquisition part is matched with the hand to rotate for sampling; the pharynx swab collecting part is broken off in the test tube after being drawn out, then the second key is pressed down, the remaining pharynx swab collecting part is drawn out to be used as medical waste, and the next pharynx swab collecting part can be replaced after being disinfected to continue to be used.
Compared with the prior art, the handheld pharynx swab sampling device has the advantages that the pharynx swab is driven by the handle to deform and expand, the contact area between the pharynx swab and the pharynx larynx wall is increased, the number of the collected cells is increased, the detection accuracy of the pharynx swab is improved, the handle is driven, the distance between a medical collector and a patient is long, and the handheld pharynx swab sampling device is widely applied to the technical field of medical appliances and public health.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 3 is a schematic structural view of a throat swab working part of the present invention.
Fig. 4 is a schematic structural view of the throat swab working part two of the present invention.
Fig. 5 is a schematic structural view of a pharyngeal swab collecting part according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a second pharyngeal swab collecting part according to an embodiment of the present invention.
Detailed Description
With reference to the accompanying drawings,
example one
A hand-held pharynx swab sampling device comprises a pharynx swab collecting part 1, a pharynx swab working part 2, a transmission rod 1-3 of the pharynx swab collecting part 1 and an insertion hole 2-1 which is arranged in the pharynx swab working part 2; the pharynx swab collecting part 1 consists of a needle type collecting head 1-1, a support sleeve 1-2 and a transmission rod 1-3, wherein the needle type collecting head 1-1 is connected with the support sleeve 1-2, and the support sleeve 1-2 is connected with the transmission rod 1-3; the throat swab working part 2 consists of an insertion hole 2-1, a first key 2-2, a spring 2-3, a clamping block 2-4, a lower shell 2-5, a second key 2-6 and an upper shell 2-7, wherein the clamping block 2-4 is arranged in the lower shell 2-5, the spring 2-3 is arranged on the side surface of the clamping block 2-4, the second key 2-6 is arranged on the spring 2-3 and the clamping block 2-4, the first key 2-2 is arranged at the lower part of the lower shell 2-5, the insertion hole 2-1 is arranged at the front part of the lower shell 2-5, and the upper shell 2-7 is arranged at the upper part of the lower shell 2-5.
Example two
A hand-held pharynx swab sampling device comprises a pharynx swab collecting part 1, a pharynx swab working part 2, a transmission rod 1-3 of the pharynx swab collecting part 1 and an insertion hole 2-1 which is arranged in the pharynx swab working part 2; the pharynx swab collecting part 1 consists of a cap type collecting head 1-4, a support sleeve 1-2 and a transmission rod 1-3, wherein the cap type collecting head 1-4 is connected with the support sleeve 1-2, and the support sleeve 1-2 is connected with the transmission rod 1-3; the throat swab working part 2 consists of an insertion hole 2-1, a first key 2-2, a spring 2-3, a clamping block 2-4, a lower shell 2-5, a second key 2-6 and an upper shell 2-7, wherein the clamping block 2-4 is arranged in the lower shell 2-5, the spring 2-3 is arranged on the side surface of the clamping block 2-4, the second key 2-6 is arranged on the spring 2-3 and the clamping block 2-4, the first key 2-2 is arranged at the lower part of the lower shell 2-5, the insertion hole 2-1 is arranged at the front part of the lower shell 2-5, and the upper shell 2-7 is arranged at the upper part of the lower shell 2-5.
The handheld pharynx swab sampling device has the working principle that the second key 2-6 on the upper shell 2-7 is pressed down, the pharynx swab collecting part 1 is inserted along the insertion hole 2-1 in the front part of the lower shell 2-5, and the second key 2-6 is lifted up to clamp the support sleeve 1-2 and the transmission rod 1-3 of the pharynx swab collecting part 1; holding the lower shell 2-5 and the upper shell 2-7, inserting the throat swab acquisition part 1 into the throat wall of a patient, pressing the second key 2-6, pushing the fixture block 2-4 backwards, dragging the transmission rod 1-3 of the throat swab acquisition part 1 to deform the throat swab acquisition part 1, and then matching with a hand to rotate for sampling; breaking the pharynx swab collecting part 1 in the test tube after being drawn out, then pressing a second button 2-6, drawing out the rest pharynx swab collecting part 1 for medical waste disposal, and replacing the next pharynx swab collecting part 1 for continuous use after being sterilized.
Claims (2)
1. The utility model provides a hand-held type pharynx swab sampling device, includes pharynx swab collecting part and pharynx swab work portion, its characterized in that: a transmission rod of the pharynx swab acquisition part and an insertion hole which is arranged in the pharynx swab working part are arranged; the pharynx swab acquisition part consists of a needle type acquisition head, a support sleeve and a transmission rod, wherein the needle type acquisition head is connected with the support sleeve, and the support sleeve is connected with the transmission rod; the throat swab working part consists of an insertion hole, a first key, a spring, a fixture block, a lower shell, a second key and an upper shell, the fixture block is arranged in the lower shell, the spring is arranged on the side face of the fixture block, the second key is arranged on the spring and the fixture block, the first key is arranged on the lower portion of the lower shell, the insertion hole is formed in the front portion of the lower shell, and the upper shell is arranged on the upper portion of the lower shell.
2. The utility model provides a hand-held type pharynx swab sampling device, includes pharynx swab collecting part and pharynx swab work portion, its characterized in that: a transmission rod of the pharynx swab acquisition part and an insertion hole which is arranged in the pharynx swab working part are arranged; the pharynx swab collecting part consists of a cap type collecting head, a supporting sleeve and a transmission rod, wherein the cap type collecting head is connected with the supporting sleeve, and the supporting sleeve is connected with the transmission rod; the throat swab working part consists of an insertion hole, a first key, a spring, a fixture block, a lower shell, a second key and an upper shell, the fixture block is arranged in the lower shell, the spring is arranged on the side face of the fixture block, the second key is arranged on the spring and the fixture block, the first key is arranged on the lower portion of the lower shell, the insertion hole is formed in the front portion of the lower shell, and the upper shell is arranged on the upper portion of the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021059829.6U CN213406102U (en) | 2020-06-11 | 2020-06-11 | Hand-held type pharynx swab sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021059829.6U CN213406102U (en) | 2020-06-11 | 2020-06-11 | Hand-held type pharynx swab sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213406102U true CN213406102U (en) | 2021-06-11 |
Family
ID=76223881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021059829.6U Expired - Fee Related CN213406102U (en) | 2020-06-11 | 2020-06-11 | Hand-held type pharynx swab sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213406102U (en) |
-
2020
- 2020-06-11 CN CN202021059829.6U patent/CN213406102U/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: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |