CN109913354A - A kind of medical device surface bacteria detecting apparatus - Google Patents
A kind of medical device surface bacteria detecting apparatus Download PDFInfo
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- CN109913354A CN109913354A CN201910328568.9A CN201910328568A CN109913354A CN 109913354 A CN109913354 A CN 109913354A CN 201910328568 A CN201910328568 A CN 201910328568A CN 109913354 A CN109913354 A CN 109913354A
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- swab
- hole
- outer tube
- tube
- cap
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- 241000894006 Bacteria Species 0.000 title claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 34
- 229920000742 Cotton Polymers 0.000 claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 14
- 239000003480 eluent Substances 0.000 claims abstract description 11
- 241001517488 Clavus Species 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims 1
- 239000002504 physiological saline solution Substances 0.000 abstract description 9
- 239000000243 solution Substances 0.000 abstract description 6
- 241000219146 Gossypium Species 0.000 description 17
- 238000000034 method Methods 0.000 description 9
- 101000793686 Homo sapiens Azurocidin Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000006916 nutrient agar Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The present invention relates to kind of a medical device surface bacteria detecting apparatus, including swab device, test tube disk, the swab device includes outer tube, swab ontology, the swab ontology includes swab stick, aseptic cotton, multiple groove rings are equidistantly equipped on swab stick periphery, swab stick is divided into multiple swab clavus, aseptic cotton is wound between the both ends of the swab stick and two adjacent groove rings, the test tube disk includes chassis, support plate, side support plate, turntable is installed at the center on the chassis, rotating through hole is equipped at the center of support plate, liquid storage device is placed on turntable, expose from rotating through hole upper end.It can be reused after the outer tube of the application swab device, cap bag, hollow end are sterilized, when sampling, physiological saline or sterile eluent or culture solution is added into test tube again, its exposure duration is short, contaminated probability is small, it will not influence its quality, and integrated operation is simple, single people can complete.
Description
Technical field
The present invention relates to biochemical investigation technical fields, and in particular to a kind of medical device surface bacteria detecting apparatus.
Background technique
In hospital or Medical Devices production process, it is desirable that medical device surface cleanliness without any pollution, such as work top table
Face, door handle and other medical instruments etc., present sampling mode be it is whether regular according to body surface, take dimension board or
Person directly embrocates the irregularly shaped objects such as sampling, such as door handle surface and directly embrocates sampling using cotton swab；The surface of rule, quilt
Adopt Surface L T.LT.LT 100cm2, all surfaces are taken, area >=100cm is adopted2, take 100cm2, it is placed on using 5cm*5cm sterilization dimension board
Object to be detected surface, with cotton swab 1 of the sterile eluent for being soaked with physiological saline or corresponding neutralizer, in dimension board
Vertical and horizontal round-trip each smearing 5 times, and cotton swab is rotated with it, 4 specification plate suqares of continuous sampling.Cut off operator's hand contact portion
Position is contained cotton swab investment 10ml in the sterile eluent test tube of corresponding neutralizer, inspection immediately.And sampling pipe is being mixed
20 seconds or firmly rapping 80 times are vibrated on device, are drawn the samples product such as 1.0ml with aseptic straw and are inoculated in sterilizing plates, each sample
2 plates are inoculated with, 45 DEG C~48 DEG C of the nutrient agar 15ml~18ml dissolved is added in plate, is shaken up when pouring into, to
Agar solidification sets 36 DEG C of ± 1 DEG C of incubator culture 48h, and counting clump count pays attention to cannot be across sterile face in sampling process.It is existing
Sampling mode needs to prepare in advance the test tube of the sterile eluent with corresponding neutralizer, then cuts off the contact of operator's hand
Part, then put into corresponding test tube, it has the following problems: 1, troublesome in poeration；2, sample point face is more, and needing in advance will be more
A test tube is ready to, and is placed on rack for test tube, with going, is then sampled, and invisible spectro sterile eluent is easy quilt in sampling process
Pollution makes detection inaccuracy；3, the bar portion of the touch operation person of each cotton swab is required to remove, and needs to prepare special sterile
Scissors or alcolhol burner, sterile scissors in sampling process, be easy it is contaminated, and the bar portion of cotton swab remove it is against regulation
Words, influence testing result.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of medical device surface bacteria detecting apparatus.
The technical solution adopted by the present invention to solve the technical problems is: a kind of medical device surface bacteria detecting apparatus,
Including swab device, test tube disk, the swab device includes outer tube, swab ontology, and one end of the outer tube is equipped with cap bag,
The other end is equipped with dismountable hollow end, is equipped in the outer tube and pushes cap, cap is pushed to be equipped with far from the one side of cap bag
Locating slot pushes the side of cap to be fixed by the connecting rod to be equipped with and push by block, offers on the housing tube wall along housing pipe range
The long strip through hole of direction setting is spent, connecting rod passes through long strip through hole, makes to push exposing outside outside of sleeve by block, the long strip through hole
Two sides be fixed with sealing strip, two sealing strips contact with each other or overlap, prevent pollution outer tube inside, even
Extension bar can push two sealing strips open under outer power impetus, move down upwards,
The swab ontology includes swab stick, aseptic cotton, and one end of the swab stick is fixed with fixed block, and fixed block can
It is plugged in the locating slot for pushing cap, multiple groove rings is equidistantly equipped on swab stick periphery, swab stick is divided into multiple swab sticks
Section, is wound with aseptic cotton between the both ends of the swab stick and two adjacent groove rings, in the swab ontology of sampling
It is soaked with the sterile eluent of physiological saline or corresponding neutralizer；
Elastic spacing one there are two setting on the inner wall of the outer tube, elastic spacing one is oppositely arranged, close on outer tube
One end of hollow end is equipped with disconnecting device, and the spacing of the elastic spacing one and disconnecting device is equal to adjacent grooves on swab stick
The spacing of ring or its multiple；
The test tube disk includes chassis, support plate, side support plate, and the support plate is located at the surface on chassis, support plate
It is fixed together between chassis by side support plate, the support plate is equipped with a circle and places through-hole, places the chassis of through-hole
The upper corresponding position for placing through-hole is equipped with placing groove, is equipped with turntable at the center on the chassis, is equipped at the center of support plate
Rotating through hole, rotating through hole are correspondingly arranged up and down with turntable, and rotating through hole is arrived in the center of circle of the placement through-hole on same circle
Circle center distance is equal, and liquid storage device is placed on turntable, and upper end is exposed from rotating through hole, is equipped on the upper lid of the liquid storage device miniature
Water pump, the import of micro pump connect inlet tube, and inlet tube is inserted into the bottom of liquid storage device, the outlet connection of the micro pump
There is hard outlet tube, hard outlet tube is horizontally disposed, and hard outlet tube side is equipped with separating tube, the end of the hard outlet tube
Be fixed with catch bar, the end of catch bar, which is equipped with, pushes handle, pushes pump switch is equipped with, push or upper cover it is built-in
There is battery, battery is electrically connected by pump switch and micro pump.
Specifically, the inner wall of the outer edge for pushing cap and outer tube, which completely attaches to, connects, and offers on cap bag ventilative
Hole.
Specifically, the placement through-hole positioned at same circle is centrosymmetric distribution.
Specifically, the elastic spacing one uses V-type elastic slice, offers fitting groove, V-type bullet on the inner wall of the outer tube
Two installation ends of piece are placed in the mounting groove at fitting groove both ends.
Specifically, the disconnecting device offers cutting close to one end of hollow end using cutting cone, the outer tube
Through-hole, the cutting cone are set in cutting through-hole, cut off the tip of cone towards the inside of outer tube, the other end is exposed at outer tube
Outside, and be equipped with limited cap, between limited cap and outer tube be equipped with spring, one end of spring is fixed on limited cap, another
End is fixed on the outer wall of outer tube, and when not having external force, the tip for cutting off cone does not exceed the inner wall of outer tube.
Specifically, each placement through hole is equipped with number or card slot.
Beneficial effects of the present invention: can be in the application, after the outer tube of swab device, cap bag, hollow end are sterilized
Recycling, swab stick and aseptic cotton be soaked with independent sealed package after physiological saline or corresponding neutralizer, after use, can be with
It takes the swab stick not broken a seal to be packed into outer tube, reuses；When sampling, then physiological saline is added into test tube or sterile washes
De- liquid or culture solution, exposure duration is short, and contaminated probability is small, will not influence its quality, and the promotion handle operated is located at
The outside of test tube disk, the hand of operator reduce the chance of pollution without going past the top of test tube, in swab device sampling process,
Aseptic cotton and swab stick will not touch operation person the limbs such as hand, will not be contaminated, in whole process, only contact and be detected table
Face will not contact other extraneous surfaces, easy to use, and integrated operation is simple, and single people can complete.
Detailed description of the invention
Fig. 1 is the schematic diagram that the present invention is sampled with dimension board in the prior art.
Fig. 2 is the structural schematic diagram of swab device of the invention.
Fig. 3 is the sectional view of swab device of the invention.
Fig. 4 is the enlarged drawing of elastic spacing one part of the invention.
Fig. 5 is the structural schematic diagram of test tube disk when the present invention uses.
Fig. 6 is the structural schematic diagram of test tube disk of the present invention.
Fig. 7 is the sectional view at present invention promotion cap.
1 sampling surface in figure, 2 dimension boards, 3 swab devices, 31 outer tubes, 32 cap bags, 33 hollow ends, 34 aseptic cottons,
35 sealing strips, 36 push by block, 37 limited caps, 38 air holes, 39 promotion caps, 391 locating slots, 392 connecting rods, 310 swab sticks,
311 groove rings, 312 escape groove, 313V type elastic slice, 314 mounting grooves, 315 fitting grooves, 316 locating pieces, 4 test tube disks, 41 chassis,
42 support plates, 43 side support plates, 44 placement through-holes, 45 placement grooves, 46 turntables, 47 rotating through hole, 5 test tubes, 51 test tube plugs, 6
Liquid storage device, 61 upper covers, 62 micro pumps, 63 hard outlet tubes, 64 separate liquid pipe, and 65 catch bars, 66 push handle, and 67 water pumps are opened
It closes.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.
A kind of medical device surface bacteria detecting apparatus as illustrated in figs. 2-7, including swab device 3, test tube disk 4, it is described to wipe
Sub-device includes outer tube 31, swab ontology, and one end of the outer tube 31 is equipped with cap bag 32, and the other end is equipped with dismountable empty
Heart end 33, interior be equipped with of outer tube 31 push cap 39, cap 39 are pushed to be equipped with locating slot 391 far from the one side of cap bag 32,
It pushes the side of cap 39 to be fixed with promotion by block 36 by connecting rod 392, offers on 31 wall of outer tube along outer tube
The long strip through hole of 31 length directions setting, connecting rod 391 pass through long strip through hole, make to push being exposed at 31 outside of outer tube by block 36,
The two sides of the long strip through hole are fixed with sealing strip 35, and two sealing strips 35 contact with each other or overlap, prevent
It polluting inside outer tube 31, connecting rod 392 can push two sealing strips open under outer power impetus, it moves down upwards,
The swab ontology 31 includes swab stick 310, aseptic cotton 34, and one end of the swab stick 310 is fixed with fixation
Block, fixed block is pluggable in the locating slot 391 for pushing cap 39, and multiple groove rings 311 are equidistantly equipped on 310 periphery of swab stick,
Swab stick 310 is divided for multiple swab clavus, is wound between the both ends of the swab stick 310 and two adjacent groove rings 311
There is aseptic cotton 34, the sterile eluent of physiological saline or corresponding neutralizer is soaked in the swab ontology 31 of sampling；
Elastic spacing one there are two setting on the inner wall of the outer tube 31, elastic spacing one is oppositely arranged, on outer tube 31
It is equipped with disconnecting device close to one end of hollow end 33, the spacing of the elastic spacing one and disconnecting device is equal to swab stick 310
The spacing or its multiple of upper adjacent grooves ring 311；
The test tube disk 4 include chassis 41, support plate 42, side support plate 43, the support plate 42 be located at chassis just on
Side is fixed together between support plate 42 and chassis 41 by side support plate 43, and it is logical that the support plate 42 is equipped with a circle placement
Hole 44 places the corresponding position for placing through-hole 44 on the chassis 41 of through-hole 44 and is equipped with placing groove 45, at the center on the chassis 41
Turntable 46 is installed, is equipped with rotating through hole 47 at the center of support plate 46, rotating through hole 47 is correspondingly arranged with about 46 turntable, position
Equal in the circle center distance of the center of circle to the rotating through hole 47 of the placement through-hole 44 on same circle, the liquid storage device 6 is placed on turntable 46
On, upper end is exposed from rotating through hole 47, is equipped with micro pump 62, the import of micro pump 62 on the upper lid of the liquid storage device 6
Inlet tube is connected, inlet tube is inserted into the bottom of liquid storage device 6, and the outlet of the micro pump 62 is connected with hard outlet tube 63,
Hard outlet tube 63 is horizontally disposed, and 63 side of hard outlet tube is equipped with separating tube 64, and the end of the hard outlet tube 63 is fixed
Equipped with catch bar 65, the end of catch bar 65, which is equipped with, to be pushed 66, is pushed 66 equipped with pump switch 67, promotion 66 or
Upper cover 61 is provided with battery, and battery is electrically connected by pump switch 67 and micro pump 62.
Specifically, the inner wall of the outer edge for pushing cap 39 and outer tube 31, which completely attaches to, connects, and opens up on cap bag 38
There is air hole, promotion cap 39 in this way can guarantee that sealing function avoids the aseptic cotton inside air pollution, and it is flat to be able to maintain air pressure
Weighing apparatus.
Specifically, the placement through-hole 44 positioned at same circle is centrosymmetric distribution.
Specifically, the elastic spacing one uses V-type elastic slice 313, offers fitting groove on the inner wall of the outer tube 31
315, two installation ends of V-type elastic slice 313 are placed in the mounting groove 314 at fitting groove both ends, and one of installation end is fixed on
On the inner wall of outer tube 31, not by external force when, the distance at two V-type elastic slices, 313 top is less than the outer diameter of swab stick 310.
Specifically, using cutting cone 372, the outer tube 31 opens up the disconnecting device close to one end of hollow end 33
There is cutting through-hole, the cutting cone 372 is set in cutting through-hole, and the tip of cutting cone 372 is towards the inside of outer tube 31, separately
One end is exposed at the outside of outer tube 31, and is equipped with limited cap 37, and spring 371, spring are equipped between limited cap 37 and outer tube 31
371 one end is fixed on limited cap 37, and the other end is fixed on the outer wall of outer tube 31, when there is no external force, cutting
The tip of cone 372 does not exceed the inner wall of outer tube 31, and the length of cutting cone 372 is greater than the outer radius of outer tube 31, guarantees
Under external pressure, will cutting cone 372 indentation when, cutting cone 372 can alignment indentation ring 311, cut off swab stick 310.
Specifically, number or card slot are equipped at each placement through-hole 37.
Specifically, the outer tube 31 is equipped with escape groove 312 with cutting 372 opposite side inner walls of cone, cuts off cone
It is mobile to escape groove side when power is acted on groove ring 310, it easily snaps off.
When sampling preparation, hollow end 33 is removed, by the outer packaging bag of swab ontology 3 and has locating piece 316
Ipsilateral one end is first opened, and the one end of swab stick 310 with locating piece is connected in the locating slot for pushing cap 39 towards inside,
So in push-in outer tube 31, meanwhile, outer packaging bag is taken off, hollow end 33 is then reassembled, it is spare, liquid storage device 6 is built-in
The physiological saline or sterile eluent or culture solution for entering response, are put into from rotating through hole 37, are placed on turntable 46, then again
Test tube 5 with test tube plug 51 is sequentially passed through and places through-hole 44, bottom is placed in corresponding placing groove 45, spare；
After having arrived sampling ground, the test tube plug 51 of corresponding test tube 5 is then removed, separating tube 64 is aligned by rotation forces 66
The test tube 5 opens pump switch 67, and micro pump 62 works, extract out physiological saline or sterile eluent or culture solution into
Enter the test tube 5, press down on to push and press block 36, swab stick 510 is released down, the aseptic cotton 34 of front end exposes outside, presses
Then the aseptic cotton of sampling 34 is placed on 5 mouthfuls of tops of the test tube, the limit of pressing cutting cone 372 by as requested wiping sampling surface
Cap 37 cuts off the swab clavus of front end, and pushes down on promotion and release broken swab clavus by block 36, and fall into
In test tube 5, test tube plug 51 is then covered, during this, physiological saline or sterile eluent or culture solution exposure duration are short,
Contaminated probability is small, will not influence its quality, and the outside that the promotion operated is located at test tube disk 4 66, the hand of operator is not
The top that test tube 5 can be passed through, reduces the chance of pollution, and in 3 sampling process of swab device, aseptic cotton 34 and swab stick 310 will not
The limbs such as the hand of touch operation person will not be contaminated, and in whole process, only contact detected surface, will not contact other external worlds
Surface, it is easy to use.
The present invention is not limited to the embodiment, anyone should learn that the structure made under the inspiration of the present invention becomes
Change, the technical schemes that are same or similar to the present invention are fallen within the scope of protection of the present invention.
Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (7)
1. a kind of medical device surface bacteria detecting apparatus, feature are being: including swab device, test tube disk, the swab
Device includes outer tube, swab ontology, and one end of the outer tube is equipped with cap bag, and the other end is equipped with dismountable hollow end,
It is equipped in the outer tube and pushes cap, pushed cap to be equipped with locating slot far from the one side of cap bag, the side of cap is pushed to pass through connection
Bar is fixed with promotion by block, and the long strip through hole along the setting of outer tube length direction, connecting rod are offered on the housing tube wall
Across long strip through hole, making to push and expose outside outside of sleeve by block, the two sides of the long strip through hole are fixed with sealing strip, and two
Sealing strip contacts with each other or overlaps, and prevents inside pollution outer tube, connecting rod can be under outer power impetus by two
A sealing strip is pushed open, is moved down upwards,
The swab ontology includes swab stick, aseptic cotton, and one end of the swab stick is fixed with fixed block, and fixed block is pluggable
In the locating slot for pushing cap, it is equidistantly equipped with multiple groove rings on swab stick periphery, swab stick is divided into multiple swab clavus, institute
It states and is wound with aseptic cotton between the both ends of swab stick and two adjacent groove rings, be soaked with life in the swab ontology of sampling
Manage the sterile eluent of salt water or corresponding neutralizer；
It is set on the inner wall of the outer tube there are two elastic spacing one, elastic spacing one is oppositely arranged, close to hollow on outer tube
One end of end is equipped with disconnecting device, and the spacing of the elastic spacing one and disconnecting device is equal to adjacent grooves ring on swab stick
Spacing or its multiple；
The test tube disk includes chassis, support plate, side support plate, and the support plate is located at the surface on chassis, support plate and bottom
It is fixed together between disk by side support plate, the support plate is equipped with a circle and places through-hole, and it is right on the chassis of through-hole to place
The position that through-hole should be placed is equipped with placing groove, and turntable is equipped at the center on the chassis, is equipped with rotation at the center of support plate
Through-hole, rotating through hole are correspondingly arranged up and down with turntable, the center of circle to the center of circle of rotating through hole of the placement through-hole on same circle
It is equidistant.
2. a kind of medical device surface bacteria detecting apparatus according to claim 1, feature are being: further including liquid storage
Device, the liquid storage device are placed on turntable, and upper end is exposed from rotating through hole, are equipped with micro pump on the upper lid of the liquid storage device,
The import of micro pump connects inlet tube, and inlet tube is inserted into the bottom of liquid storage device, and the outlet of the micro pump is connected with firmly
Matter outlet tube, hard outlet tube is horizontally disposed, and hard outlet tube side is equipped with separating tube, and the end of the hard outlet tube is fixed
Equipped with catch bar, the end of catch bar, which is equipped with, pushes handle, pushes pump switch is equipped with, push or upper cover be provided with storage
Battery, battery are electrically connected by pump switch and micro pump.
3. a kind of medical device surface bacteria detecting apparatus according to claim 1, feature are being: the promotion cap
Outer edge and the inner wall of outer tube completely attach to and connect, offer air hole on cap bag.
4. a kind of medical device surface bacteria detecting apparatus according to claim 1, feature are being: described to be located at together
The placement through-hole of one circle is centrosymmetric distribution.
5. a kind of medical device surface bacteria detecting apparatus according to claim 1, feature are being: the elasticity limit
Position part uses V-type elastic slice, offers fitting groove on the inner wall of the outer tube, two installation ends of V-type elastic slice are placed on assembly
In the mounting groove at slot both ends.
6. a kind of medical device surface bacteria detecting apparatus according to claim 1, feature are being: the cutting dress
It sets using cutting cone, the outer tube offers cutting through-hole close to one end of hollow end, and the cutting cone is set on cutting
In through-hole, the tip of cone is cut off towards the inside of outer tube, the other end is exposed at the outside of outer tube, and is equipped with limited cap, limit
Spring is equipped between cap and outer tube, one end of spring is fixed on limited cap, and the other end is fixed on the outer wall of outer tube,
When not having external force, the tip for cutting off cone does not exceed the inner wall of outer tube.
7. a kind of medical device surface bacteria detecting apparatus according to claim 1, feature are being: each place is led to
Number or card slot are equipped at hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910328568.9A CN109913354B (en) | 2019-04-23 | 2019-04-23 | Medical appliances surface bacterium detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910328568.9A CN109913354B (en) | 2019-04-23 | 2019-04-23 | Medical appliances surface bacterium detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109913354A true CN109913354A (en) | 2019-06-21 |
| CN109913354B CN109913354B (en) | 2022-04-05 |
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ID=66978219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910328568.9A Expired - Fee Related CN109913354B (en) | 2019-04-23 | 2019-04-23 | Medical appliances surface bacterium detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109913354B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110804549A (en) * | 2019-11-20 | 2020-02-18 | 山东中医药大学附属医院 | Low-pressure and low-oxygen cell experimental device |
| CN114713132A (en) * | 2022-04-02 | 2022-07-08 | 永新县华纬生物质能源有限公司 | Molding and granulating device for processing biomass granular fuel and using method thereof |
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|---|---|---|---|---|
| US3918435A (en) * | 1974-01-24 | 1975-11-11 | Miles Lab | Transport swab tube |
| JP2002017442A (en) * | 2000-07-10 | 2002-01-22 | Yoshio Suzuki | Push-out type make-up swab |
| JP2004113741A (en) * | 2002-09-25 | 2004-04-15 | Naohiko Ishida | Detachable cleaning tool for nail and ear, and irradiation of fiber light |
| CN102252871A (en) * | 2011-07-05 | 2011-11-23 | 浙江友利医学科技有限公司 | One-time conveying sampler |
| CN202960588U (en) * | 2012-12-26 | 2013-06-05 | 牟忠祥 | Sampler of nasopharynx seepage |
| CN203011835U (en) * | 2012-12-07 | 2013-06-19 | 西安天隆科技有限公司 | ATP (Adenosine Triphosphate) fluorescence detecting swab |
| CN106794086A (en) * | 2014-09-17 | 2017-05-31 | 巴斯托斯维埃加斯股份有限公司 | The surgical operation swab being made up of adhesive-bonded fabric and textile polymer net |
-
2019
- 2019-04-23 CN CN201910328568.9A patent/CN109913354B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3918435A (en) * | 1974-01-24 | 1975-11-11 | Miles Lab | Transport swab tube |
| JP2002017442A (en) * | 2000-07-10 | 2002-01-22 | Yoshio Suzuki | Push-out type make-up swab |
| JP2004113741A (en) * | 2002-09-25 | 2004-04-15 | Naohiko Ishida | Detachable cleaning tool for nail and ear, and irradiation of fiber light |
| CN102252871A (en) * | 2011-07-05 | 2011-11-23 | 浙江友利医学科技有限公司 | One-time conveying sampler |
| CN203011835U (en) * | 2012-12-07 | 2013-06-19 | 西安天隆科技有限公司 | ATP (Adenosine Triphosphate) fluorescence detecting swab |
| CN202960588U (en) * | 2012-12-26 | 2013-06-05 | 牟忠祥 | Sampler of nasopharynx seepage |
| CN106794086A (en) * | 2014-09-17 | 2017-05-31 | 巴斯托斯维埃加斯股份有限公司 | The surgical operation swab being made up of adhesive-bonded fabric and textile polymer net |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110804549A (en) * | 2019-11-20 | 2020-02-18 | 山东中医药大学附属医院 | Low-pressure and low-oxygen cell experimental device |
| CN114713132A (en) * | 2022-04-02 | 2022-07-08 | 永新县华纬生物质能源有限公司 | Molding and granulating device for processing biomass granular fuel and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109913354B (en) | 2022-04-05 |
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