CN111839609B - Initiative suction type respiratory tract medical sample collection device - Google Patents
Initiative suction type respiratory tract medical sample collection device Download PDFInfo
- Publication number
- CN111839609B CN111839609B CN202010857893.7A CN202010857893A CN111839609B CN 111839609 B CN111839609 B CN 111839609B CN 202010857893 A CN202010857893 A CN 202010857893A CN 111839609 B CN111839609 B CN 111839609B
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- respiratory tract
- traction rope
- sliding
- sample collection
- fixedly connected
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- 210000002345 respiratory system Anatomy 0.000 title claims abstract description 37
- 238000005070 sampling Methods 0.000 claims abstract description 18
- 230000000670 limiting effect Effects 0.000 claims description 24
- 239000011324 bead Substances 0.000 claims description 11
- 238000004321 preservation Methods 0.000 claims description 10
- 239000002390 adhesive tape Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000001575 pathological effect Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000001963 growth medium Substances 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241000167880 Hirundinidae Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The application discloses an active inhalation type respiratory tract medical sample collection device, which comprises a storage tube, wherein one end of the storage tube is provided with a test tube cover, the inside of the test tube cover is fixedly connected with a traction rope, and one end of the traction rope is fixedly connected with a sampling swab; the active inhalation type respiratory tract medical sample collecting device can easily complete the collection work of pathological samples only by the self operation of a patient, thereby freeing up a large number of professional medical workers, leading the patient to have psychological preparation on subjective consciousness by active inhalation, and being difficult to cause fear psychology of the patient in the whole collection process; and effectively avoid the injury that operation that "hard stick" visited to the respiratory tract surface caused, set up movable spacing pearl on this collection system, can adjust according to the collection position of medical science requirement.
Description
Technical Field
The application particularly relates to an active inhalation type respiratory tract medical sample collection device.
Background
The respiratory tract is a channel through which air flows during pulmonary respiration, and is divided into an upper part and a lower part: the nose, throat and throat are called upper respiratory tract, trachea, bronchus and lung organs, collectively called lower respiratory tract, or called tracheal tree, the tracheal tree is gradually complicated along with the evolution of animals, a plurality of diseases are closely related to the respiratory tract, or the collection part of pathological samples (culture medium) of a plurality of diseases is related to the respiratory tract; but involves the task of collecting samples (culture medium) of the respiratory tract, which is performed by a professional with special training.
If a certain type of respiratory tract-related diseases suddenly increases/bursts for a short time, the professional practitioners in hospitals at all levels are seriously deficient; if the culture medium collection in the respiratory tract of the highly infectious diseases is involved, the collection work difficulty is greatly increased, and the investment of staff is also greatly increased; taking the recent detection of new coronaries as an example, a detector firstly collects a sample from a specific part of the respiratory tract of the detected person to be used as a culture medium for detecting nucleic acid; the collection crowd is wide, the collection difficulty is large, and the number of invested people is more than the imagination of ordinary people.
Disclosure of Invention
The application aims to overcome the defects of the prior art and provide an active inhalation type respiratory tract medical sample collecting device which can relieve the repetitive work of a large number of professional medical workers.
In order to solve the above technical problems, the active inhalation type respiratory tract medical sample collection device provided by the application comprises: the device comprises a storage tube, wherein one end of the storage tube is provided with a test tube cover, a traction rope is fixedly connected inside the test tube cover, and one end of the traction rope is fixedly connected with a sampling swab; the limiting bead is arranged on the surface of the traction rope and comprises a sliding block, a first sliding groove is formed in the sliding block, a limiting block is connected to the sliding block in a sliding mode, a second sliding groove is formed in the limiting block, and a reset spring is fixedly connected to the bottom of the limiting block.
Preferably, the test tube cover is matched with one end of the preservation tube.
Preferably, the sliding block is located on the surface of the traction rope, and the sliding block is in sliding connection with the surface of the traction rope.
Preferably, the return spring is located at the bottom of the limiting block, and the return spring is fixedly connected with the inner surface of the sliding block.
Preferably, the traction rope is located inside the first sliding groove and the second sliding groove, and the traction rope is slidably connected with the inner surfaces of the first sliding groove and the second sliding groove.
Preferably, the sliding block is located inside the holding tube, and the sliding block is slidably connected to the inner surface of the holding tube.
Preferably, the medical adhesive tape fixing device further comprises a fixing device, wherein the fixing device comprises a fixing groove, and a medical adhesive tape is fixedly connected inside the fixing groove.
Compared with the related art, the active inhalation type respiratory tract medical sample collection device provided by the application has the following beneficial effects:
the application provides an active inhalation type respiratory tract medical sample collection device, which is actively inhaled by a patient (or a person to be detected) when in use, and does not need professional operation/assistance; the device can easily complete the collection work of pathological samples only by the self operation of a patient (or a to-be-detected person), thereby freeing up a large number of professional medical workers, and enabling the patient (or the to-be-detected person) to have psychological preparation on subjective consciousness through active inhalation, so that the whole collection process is not easy to cause fear psychological generation of the patient (or the to-be-detected person), and the device adopts a completely soft limiting/traction rope, so that the use comfort of the patient (or the to-be-detected person) is greatly improved; and effectively avoided the injury that operation that "hard stick" visited to the respiratory tract surface caused, set up movable spacing pearl on this collection system, can adjust according to the collection position of medical requirement to realize best medical acquisition effect.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of an active inhalation type respiratory tract medical sample collection device according to the present application;
FIG. 2 is a cross-sectional view of the preservation tube shown in FIG. 1;
FIG. 3 is a schematic view of the whole structure of the limit bead shown in FIG. 1;
fig. 4 is a schematic structural view of a second embodiment of an active inhalation type respiratory tract medical sample collection device according to the present application.
Reference numerals in the drawings: 1. the medical device comprises a storage tube, 2, a test tube cover, 3, a traction rope, 4, a sampling swab, 5, a limit bead, 51, a sliding block, 52, a first sliding groove, 53, a limit block, 54, a second sliding groove, 55, a return spring, 6, a fixing device, 61, a fixing groove, 62 and a medical adhesive tape.
Detailed Description
The application will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2, and fig. 3 in combination, fig. 1 is a schematic structural diagram of a first embodiment of an active inhalation type respiratory tract medical sample collection device according to the present application; FIG. 2 is a cross-sectional view of the preservation tube shown in FIG. 1; fig. 3 is a schematic diagram of the overall structure of the limit bead shown in fig. 1. An active inhalation-type respiratory tract medical sample collection device comprises: a preservation tube 1, wherein one end of the preservation tube 1 is provided with a test tube cover 2, a haulage rope 3 is fixedly connected inside the test tube cover 2, and one end of the haulage rope 3 is fixedly connected with a sampling swab 4; the spacing pearl 5, spacing pearl 5 set up with the surface of haulage rope 3, spacing pearl 5 includes slider 51, first sliding tray 52 has been seted up to the inside of slider 51 to the inside sliding connection of slider 51 has stopper 53, second sliding tray 54 has been seted up to the inside of stopper 53, and the bottom fixedly connected with reset spring 55 of stopper 53.
The limiting beads can perform shifting operation, so that temporary limiting adjustment is realized, and adaptability and acquisition effect are improved;
the whole volume of the limiting beads is smaller than the inner diameter of the storage tube, so that the convenience of taking/placing in the use process can be ensured;
the whole volume of the limiting bead is larger than that of nostrils of a human body, so that the limiting bead has a limiting effect.
The volume of the whole limiting bead is smaller than the inner diameter of the preservation tube, so that the taking and placing operation in the using process is not influenced; the whole spacing pearl volume is greater than human nostril for when sampling swab was inhaled, spacing pearl was blocked at the nostril outer edge, thereby realized spacing function.
The device is only suitable for self conscious persons and adults with self control capability; an adult with normal behavior can use the device correctly and effectively under the guidance of the instruction of the device or medical staff.
The test tube cover 2 is matched with one end of the preservation tube 1.
The sliding block 51 is located on the surface of the traction rope 3, and the sliding block 51 is slidably connected with the surface of the traction rope 3.
The return spring 55 is located at the bottom of the limiting block 53, and the return spring 55 is fixedly connected with the inner surface of the sliding block 51.
The return spring 55 returns the stopper 53 pushed downward.
The traction rope 3 is located inside the first and second sliding grooves 52 and 54, and the traction rope 3 is slidably coupled to the inner surfaces of the first and second sliding grooves 52 and 54.
The traction rope 3 is restrained by the staggering of the first sliding groove 52 and the second sliding groove 54.
The sliding block 51 is located inside the holding tube 1, and the sliding block 51 is slidably connected to the inner surface of the holding tube 1.
The slider 51 can move up and down inside the storage tube 1.
The acquisition device can completely realize the home self-acquisition of patients (or to-be-detected persons), thereby more effectively avoiding cross infection;
the diameter of the sampling swab set on the sampling device is similar to the size of the nasal cavity, and compared with a cotton swab inserting type sampling mode, the sampling swab can more effectively/fully collect enough samples, so that the reliability of the collected samples is ensured; furthermore, the "fuzz" structure provided on the surface of the sampling swab 4 also makes the collection more efficient.
The number of sampling swabs at the tail end of the traction rope can be correspondingly increased, so that more efficient medical sample collection is realized.
By properly changing the device, the pathological sample collection work of the designated part of the swallow esophagus can be realized.
The working principle of the active inhalation type respiratory tract medical sample collection device provided by the application is as follows:
when the respiratory tract is required to be sampled, the test tube cover 2 is pulled upwards, the test tube cover 2 is separated from the storage tube 1, then the test tube cover 2 is pulled upwards, the test tube cover 2 moves upwards to drive the traction rope 3 to move upwards, the traction rope 3 moves upwards to drive the sampling swab 4 to move upwards, the sampling swab 4 moves upwards to enable the sampling swab 4 to be taken out from the storage tube 1, then the limiting block 53 is pressed downwards, the limiting block 53 moves downwards to enable the limiting block 53 to limit the traction rope 3 no longer, so that the distance between the sliding block 51 and the sampling swab 4 is adjusted according to the requirement, the sampling swab 4 is placed below a nostril, the sampling swab 4 is sucked into the respiratory tract through active suction, and the suction length is limited by adjusting the sliding block 51 before suction.
Compared with the related art, the active inhalation type respiratory tract medical sample collection device provided by the application has the following beneficial effects:
when the device is used, the device is actively inhaled by a patient (or a person to be detected) without professional operation/assistance; the device can easily complete the collection work of pathological samples only by the self operation of a patient (or a to-be-detected person), thereby freeing up a large number of professional medical workers, and enabling the patient (or the to-be-detected person) to have psychological preparation on subjective consciousness through active inhalation, so that the whole collection process is not easy to cause fear psychological generation of the patient (or the to-be-detected person), and the device adopts a completely soft limiting/traction rope, so that the use comfort of the patient (or the to-be-detected person) is greatly improved; and effectively avoided the injury that operation that "hard stick" visited to the respiratory tract surface caused, set up movable spacing pearl on this collection system, can adjust according to the collection position of medical requirement to realize best medical acquisition effect.
Second embodiment
Referring to fig. 4, an active inhalation type respiratory tract medical sample collection device according to a first embodiment of the present application is provided, and a second embodiment of the present application provides another active inhalation type respiratory tract medical sample collection device. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the active inhalation type respiratory tract medical sample collection device provided by the second embodiment of the present application is different in that the active inhalation type respiratory tract medical sample collection device further comprises a fixing device 6, the fixing device 6 comprises a fixing groove 61, and a medical adhesive tape 62 is fixedly connected inside the fixing groove 61.
Working principle:
the medical adhesive tape 62 in the fixing groove 61 is torn, and the medical adhesive tape 62 is adhered to the upper lip and the lower lip, so that the limit block 53 can not limit the haulage rope 3 when a patient swallows, and the patient swallows the sliding block 51, and the sliding block 51 hurts the human body.
The foregoing description is only illustrative of the present application and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present application.
Claims (4)
1. An active inhalation type respiratory tract medical sample collection device, comprising: the device comprises a storage tube, wherein one end of the storage tube is provided with a test tube cover, a traction rope is fixedly connected inside the test tube cover, and one end of the traction rope is fixedly connected with a sampling swab; the limiting bead is arranged on the surface of the traction rope, the limiting bead comprises a sliding block, a first sliding groove is formed in the sliding block, a limiting block is connected to the sliding block in a sliding mode, a second sliding groove is formed in the limiting block, a reset spring is fixedly connected to the bottom of the limiting block, the sliding block is located on the surface of the traction rope, the sliding block is in sliding connection with the surface of the traction rope, the reset spring is located at the bottom of the limiting block, the reset spring is fixedly connected with the inner surface of the sliding block, the traction rope is located in the first sliding groove and the second sliding groove, and the traction rope is in sliding connection with the inner surfaces of the first sliding groove and the second sliding groove.
2. The active inhalation-type respiratory tract medical sample collection device of claim 1, wherein: the test tube cover is matched with one end of the preservation tube.
3. The active inhalation-type respiratory tract medical sample collection device of claim 1, wherein: the sliding block is positioned inside the preservation pipe and is in sliding connection with the inner surface of the preservation pipe.
4. The active inhalation-type respiratory tract medical sample collection device of claim 1, wherein: the medical adhesive tape fixing device is characterized by further comprising a fixing device, wherein the fixing device comprises a fixing groove, and a medical adhesive tape is fixedly connected inside the fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857893.7A CN111839609B (en) | 2020-08-24 | 2020-08-24 | Initiative suction type respiratory tract medical sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857893.7A CN111839609B (en) | 2020-08-24 | 2020-08-24 | Initiative suction type respiratory tract medical sample collection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111839609A CN111839609A (en) | 2020-10-30 |
| CN111839609B true CN111839609B (en) | 2023-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010857893.7A Active CN111839609B (en) | 2020-08-24 | 2020-08-24 | Initiative suction type respiratory tract medical sample collection device |
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| CN (1) | CN111839609B (en) |
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Also Published As
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| CN111839609A (en) | 2020-10-30 |
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Effective date of registration: 20231027 Address after: Unit 4, 201, No. 31 Xiangyue Road, Xiang'an Industrial Zone, Torch High tech Zone, Xiamen City, Fujian Province, 361000 Applicant after: Xiamen Lehe Intelligent Technology Co.,Ltd. Address before: 361000 one of unit 201, No.31 Xiangyue Road, industrial zone, torch hi tech Zone (Xiang'an), Xiamen City, Fujian Province Applicant before: XIAMEN DONGSHENGRONG TECHNOLOGY Co.,Ltd. |
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