CN109009235A - Anaerobic bacteria flora collector and application method under a kind of gum - Google Patents
Anaerobic bacteria flora collector and application method under a kind of gum Download PDFInfo
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- CN109009235A CN109009235A CN201810652633.9A CN201810652633A CN109009235A CN 109009235 A CN109009235 A CN 109009235A CN 201810652633 A CN201810652633 A CN 201810652633A CN 109009235 A CN109009235 A CN 109009235A
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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 discloses anaerobic bacteria flora collector and application methods under a kind of gum.Anaerobic bacteria flora collector includes collector cylindrical shell, the big push rod with small needle tube spline structure, the small push rod with acquisition silk, lute, acquisition silk, plastic lid, protective gas, interior coil spring, cycle spring and the knock pin type telescoping mechanism for sealing outlet under the gum；Collector cylindrical shell one end is provided with lute, and the other end is provided with the plastic lid of sealing outlet；It seals and is equipped with protection rubber membrane in the plastic lid of outlet, positioned at the bottom of collector cylindrical shell, for the bottom of collector cylindrical shell to be sealed.It can guarantee that anaerobic bacteria flora is being acquired, transported until being protected completely by protective gas in seeded process under gum based on anaerobic bacteria flora collector under gum provided by the invention; effectively check that the spy obtained is examined in conjunction with depth bounds with initial stage; avoiding acquisition silk from excessively protruding into leads to bleeding, keeps flora acquisition more accurate.
Description
Technical field
It anaerobic bacteria flora collector and is adopted using this present invention relates to oral cavity medical apparatus technical field, under especially a kind of gum
The method that storage completes acquisition.
Background technique
When studying the oral bacterias property such as periodontosis infectious disease, it usually needs the flora of privileged site is acquired,
And it is compared with the flora of normal person's same area, analyze Microflora and constitutes shadow of the change to disease development of property
Ring effect.It is oral pocket caused by gingival sulcus and periodontosis that clinical examination, which often acquires position, and acquisition method has paper point method, standard ring
Method and blown jacket method.
Paper point method is the paper point that different model is selected according to oral pocket width, is inserted to a bag bottom, takes out after 30 seconds, be put into sample
Laboratory inoculation is transferred in bottle, local nitrogen blowing in bottle is mainly used for the acquisition of flora under unattached gingiva.But paper point is easily by gum
Ditch liquid soaks softening, it is difficult to reach Periodontal Pathogens cluster and gather more oral pocket root tip.
Around-France standard is the collector that the similar microbionation ring of ring diameter 1mm is made of orthodontic ligature wire, and small ring is inserted
To oral pocket bottom, flora, while local nitrogen blowing are acquired.But it when grinding one's teeth in sleep area's acquisition flora, needs while pulling mouth corner, nitrogen flushing
Gas, it is inconvenient for operation；And the production quality of standard ring is related to doctor, for the gingival sulcus and periodontal of different depth size
Bag, needs to adjust accordingly the diameter of ring, occupies clinical time.
Blown jacket method is to make casing with injection needle, inside there is wire needle core, and silk end forms hangnail and is covered with alginic acid
Calcium when sampling, inserts the cannula into oral pocket, then releases needle core, flora in collection bag；Lead to oxygen-free gas in casing simultaneously.
But device production is complicated, end needle core controlled when stretching out it is improper can cause a bag internal haemorrhage, increase the risk of infection.
Existing acquisition method jointly existing deficiency be cannot be completely secured anaerobic bacteria flora acquisition and transported
For journey under oxygen-free environment, this, which will lead to certain anaerobic bacteria flora vigor, reduces even death.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, anaerobic bacteria flora collector under a kind of gum is provided,
This meeting in the acquisition of anaerobic bacteria flora and transport process under oxygen-free environment is completely secured while conveniently acquiring bacterium colony
Certain anaerobic bacteria flora vigor are caused to reduce even dead.
The technical solution adopted by the invention is as follows:
Anaerobic bacteria flora collector under a kind of gum, big push rod (2) including collector cylindrical shell (1), with small needle tube spline structure,
Small push rod (3), lute (4), acquisition silk (5), sealing outlet cap (6), protective gas (7), inner ring bullet with acquisition silk
Spring (8a), cycle spring (8b) and knock pin type telescoping mechanism (9)；
Described collector cylindrical shell (1) one end is provided with lute (4), and the other end is provided with sealing outlet cap (6)；
It seals and is equipped with protection rubber membrane in outlet cap (6), seal outlet cap (6) and its rubber membrane is located at collector cylindrical shell (1)
Bottom, for the bottom of collector cylindrical shell (1) to be sealed；
Described big push rod (2) one end with small needle tube spline structure is provided with the first push-plate (2c), and the other end is equipped with syringe needle (2a), institute
It states the big push rod (2) with small needle tube spline structure to be slideably positioned in collector cylindrical shell (1), thus with small needle tube spline structure
Big push rod (2) can be moved back and forth in collector cylindrical shell (1) under in external force；
Small push rod (3) one end of the band acquisition silk is fixedly installed acquisition silk (5), and the other end is provided with the second push-plate (3b),
The small push rod (3) of the band acquisition silk is slideably positioned in the big push rod (2) with small needle tube spline structure, and in external force by lower band
The small push rod (3) of acquisition silk can move back and forth in the big push rod (2) with small needle tube spline structure.
On the outer wall of syringe needle (2a) Yu big push rod (2) one end with small needle tube spline structure be equipped with zero graduation line (2b) and if
Equally distributed black graduation mark (3a) is done, the zero graduation line position (2b) is that big push rod (2) are fixedly connected with syringe needle (2a)
Place horizontal position, while be also small push rod (3) and acquisition silk (5) fixed connection place where horizontal position.
Syringe needle (2a) can be pushed from rubber by the big push rod (2) with small needle tube spline structure after opening sealing outlet cap (6)
Epithelium is pierced by.
It is formed between inner wall in collector cylindrical shell (1) and the outer wall of the big push rod (2) with small needle tube spline structure
Enclosure space fills protective gas (7) into the enclosure space, guarantees under gum anaerobic bacteria flora in acquisition, transhipment until inoculation
It is protected completely by protective gas in the process.Further, the protective gas (7) of the filling is nitrogen.
It is provided with knock pin type between the big push rod (2) with small needle tube spline structure and small push rod (3) with acquisition silk and stretches
Contracting mechanism (9), it is internal that knock pin type telescoping mechanism (9) is located at collector cylindrical shell (1), and is installed on and pushes away with acquisition the small of silk
On bar (3) outer wall close to lute (4) one end, the big push rod (2) with small needle tube spline structure and with acquisition the small of silk push away
Bar (3) locks after being released simultaneously by the big push rod of knock pin type telescoping mechanism (9) realization and small push rod in the state of stretching, and again
Initial position is retracted after pressing.
The interior coil spring (8a) is positioned at big push rod (2) inside with small needle tube spline structure, lower end and with small needle tube sample
The inner wall of the big push rod (2) of structure is fixedly connected, and upper end is fixedly connected with the outer wall of the small push rod (3) with acquisition silk；
Cycle spring (8b) is located on the inside of collector cylindrical shell (1), the upper end and the big push rod (2) with small needle tube spline structure
It is fixedly connected at the position zero graduation line (2b), lower end is fixedly connected with the inner wall bottom end of collector cylindrical shell (1).
After the second push-plate (3b) for pressing the small push rod (3) with acquisition silk, cycle spring (8b) is first compressed to front end needle
Head (2a) is pierced by from rubber membrane completely, continues to press the second push-plate (3b) later until interior coil spring (8a) compression completely, acquisition
Silk (5) is stretched out from syringe needle (2a) completely；Interior coil spring (8a), cycle spring (8b) restore respectively to nature after loosing one's grip,
Syringe needle (2a) and acquisition silk (5) are all retracted to initial position.
Villous shape expanded configuration on the acquisition silk (5), the interior sealant for having thick 1mm of sealing outlet cap (6).
A method of it is acquired using anaerobic bacteria flora collector under any gum in claim 1-9, this method includes
Following steps:
The sealing outlet cap (6) of collector leading portion, portable collector body portion, acquisition silk (5) outlet alignment gingival sulcus are removed first
Or oral pocket, the big push rod (2) with small needle tube spline structure is pushed, while syringe needle (2) a being pushed to be pierced by from rubber membrane, by band fine needle
During the big push rod (2) of pipe spline structure releases syringe needle (2a), the big push rod with small needle tube spline structure can be slowly manifested
(2) zero graduation (2b) and black graduation mark (3a) on outer wall；
Syringe needle (2a) is positioned by observing the scale numerical value appeared in acquisition, when the scale numerical value appeared reaches one
The anaerobic bacteria flora of gingival sulcus or oral pocket is acquired when definite value, at this time by knock pin type telescoping mechanism (9) to the needle of positioning
Head (2a) locks；
The small push rod (3) with acquisition silk is continued to press on, the acquisition silk (5) of thin rod shape structure front end is driven to continue from syringe needle (2a)
Gingival sulcus or oral pocket are stretched out and protruded into, determines the depth protruded into ditch or in bag；
The flora gathered in down-like structure absorption ditch in acquisition silk (5) or in bag, firmly presses band acquisition silk again after 30 seconds
Small push rod (3) unclamp afterwards, retract first with acquisition silk small push rod (3), then retract the big push rod with small needle tube spline structure
(2), sealing outlet cap (6) is covered, the Collecting operation of anaerobic bacteria flora under gum is completed.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1. anaerobic bacteria flora collector is to provide the finished product collector of oxygen-free environment under gum, guarantee that anaerobic bacteria flora is acquiring, turning under gum
Fortune is until completely by nitrogen protection in seeded process.
2. the collector can quantitatively control the depth that acquisition silk protrudes into gingival sulcus or oral pocket, effectively checked with initial stage
Depth bounds combination is examined in the spy of acquisition, and avoiding acquisition silk from excessively protruding into leads to bleeding.
3. the collector is easy the root tip for protruding into gingival sulcus or oral pocket flora gathers, keep flora acquisition more accurate.
4. the collector can save the flora collected with the short time, guarantee the quality of flora.
Detailed description of the invention
Fig. 1 is device side structure schematic view provided in an embodiment of the present invention；
Fig. 2 is device schematic view of the front view provided in an embodiment of the present invention；
The reference numerals are as follows in figure: 1-collector cylindrical shell, the 2-big push rods with small needle tube spline structure, 3-bands
Acquire the small push rod of silk, 4-lutes, 5-acquisition silks, the plastic lid with rubber membrane of 6-sealing outlets, 7-protections
Gas, the interior coil spring of 8a-, 8b-cycle spring, 9-knock pin type telescoping mechanisms, zero groove of 2a-syringe needle, 2b-, 2c-first
Push-plate, 3a-black graduation mark, the second push-plate of 3b-.
Specific embodiment
It is right below with reference to attached drawing of the invention in order to make those skilled in the art more fully understand technical solution of the present invention
Technical solution of the present invention carries out clear, complete description, and based on the embodiment in the application, those of ordinary skill in the art exist
Other similar embodiments obtained under the premise of creative work are not made, shall fall within the protection scope of the present application.
Embodiment 1
As shown in Fig. 1 ~ Fig. 2, anaerobic bacteria flora collector under a kind of gum, including collector cylindrical shell 1, band small needle tube spline structure
Big push rod 2, in the acquisition small push rod 3 of silk, lute 4, acquisition silk 5, sealing outlet cap 6, collector filled with protecting
Protect gas 7, interior coil spring 8a, cycle spring 8b and knock pin type telescoping mechanism 9；1 one end of collector cylindrical shell setting
There is lute 4, the other end is provided with the plastic lid 6 with rubber membrane of sealing outlet, described with the big of small needle tube spline structure
2 one end of push rod is provided with the first push-plate 2c, and the other end is equipped with syringe needle 2a, in syringe needle 2a and with the big push rod 2 of small needle tube spline structure
The outer wall of one end is equipped with zero graduation line 2b and equally distributed black graduation mark 3a, and the zero graduation position line 2b is big push rod
Horizontal position where the fixed connection place 2 and syringe needle 2a, while being also the water where small push rod 3 and acquisition 5 fixed connection place of silk
Prosposition is set.It seals and is equipped with protection rubber membrane in outlet cap 6, seal outlet cap 6 and its rubber membrane is located at collector cylindrical shell
1 bottom, for the bottom of collector cylindrical shell 1 to be sealed.Pass through band small needle tube sample knot after opening plastic lid 6
The big push rod 2 of structure can push syringe needle 2a to be pierced by from rubber membrane；The big push rod 2 with small needle tube spline structure is slideably positioned in acquisition
In device cylindrical shell 1, thus the big push rod 2 with small needle tube spline structure can in external force under in collector cylindrical shell 1
In move back and forth；3 one end of small push rod of the band acquisition silk is fixedly installed acquisition silk 5, and the other end is provided with second and pushes away
Disk 3b, the small push rod 3 of the band acquisition silk are slideably positioned in the big push rod 2 with small needle tube spline structure, and in external force under
Small push rod 3 with acquisition silk can move back and forth in the big push rod 2 with small needle tube spline structure.In collector cylindrical shell
Enclosure space is formd between 1 inner wall and the outer wall of the big push rod 2 with small needle tube spline structure, fills and protects into the enclosure space
Gas 7 is protected, guarantees that anaerobic bacteria flora is protected by protective gas in acquisition, transhipment up in seeded process completely under gum.In a reality
Applying the filling gas 7 in example is nitrogen.
The big push rod 2 with small needle tube spline structure and with acquisition silk small push rod 3 between be provided with knock pin type telescopic machine
Structure 9, knock pin type telescoping mechanism 9 are located inside collector cylindrical shell 1, and are installed on 3 outer wall of small push rod with acquisition silk
Close to one end of lute 4, the big push rod 2 with small needle tube spline structure and the small push rod 3 with acquisition silk are stretched by knock pin type
Contracting mechanism 9, which realizes, to be locked after big push rod and small push rod are released simultaneously in stretching state, and retracts initial position after pressing again
Function.
The knock pin type telescoping mechanism 9 is similar ball pen automatic locking structure, is installed on the big of small needle tube spline structure
On the inside of push rod 2 and on 3 outer wall of small push rod with acquisition silk and close to lute 4, the knock pin type telescoping mechanism 9 is by indexing
Rotating cylinder slides pawl set, spring composition, and there is sliding pawl in sliding pawl set front end, and there are multiple indexing pawls in indexing rotating cylinder rear end, have deep trouth between indexing pawl
And shallow slot, two kinds of slots are staggered, the big push rod 2 with small needle tube spline structure and the small push rod 3 with acquisition silk are stretched by knock pin type
Contracting mechanism 9 realizes big push rod and small push rod releases simultaneously after the function that locks in stretching state, and retracted after pressing again.
The interior coil spring 8a is positioned at 2 inside of big push rod with small needle tube spline structure, lower end and with small needle tube spline structure
The inner wall of big push rod 2 be fixedly connected, upper end is fixedly connected with the outer wall of the small push rod 3 with acquisition silk；Cycle spring 8b is located at
1 inside of collector cylindrical shell, the upper end and the big push rod 2 with small needle tube the spline structure fixed company at the position zero graduation line 2b
It connects, lower end is fixedly connected with the inner wall bottom end of collector cylindrical shell 1.
When in use, after the second push-plate 3b for pressing the small push rod 3 with acquisition silk, cycle spring 8b is first compressed to front end needle
Head 2a is pierced by from rubber membrane completely, continues to press the second push-plate 3b later until interior coil spring 8a compresses completely, acquisition silk 5 is complete
It is stretched out from syringe needle 2a；Interior coil spring 8a, cycle spring 8b restore respectively to nature, syringe needle 2a and acquisition silk 5 after loosing one's grip
All it is retracted to initial position.
In one embodiment, the 1 overall length 20mm of collector cylindrical shell, outer diameter 4mm, internal diameter 3mm, front end is by thickness
The sealing outlet cap 6 and its rubber membrane closing, the other end that degree is 1mm have the sealing rubber of outer diameter 3mm, internal diameter 2.5mm, thickness 1mm
4 fixed closed of apron；
In one embodiment, big the push rod 2 overall length 25mm, outer diameter 2.5mm with small needle tube spline structure, internal diameter 1.5mm, it is preceding
End syringe needle 2a is 5mm, can outside exposed needle tip 5mm, the first push-plate 2c diameter be at zero groove 2b of shell after fully extended
5mm, the big push rod 2 with small needle tube spline structure protrude into the part of collector cylindrical shell 1 and the small push rod 3 with acquisition silk
Deeply the big push rod 2 with small needle tube spline structure part respectively by outer diameter 3mm, internal diameter 2.5mm, thickness 1mm and outer diameter 1.5mm,
Internal diameter 1mm 4 fixed closed of lute dimerous；
In one embodiment, 3 overall length of small push rod of the band acquisition silk is 30mm, diameter 1mm, the length of front-end collection silk 5
5mm has black graduation mark 3a in thin bar, from " 0 " label to " 5 " mm, when the small push rod 3 of band acquisition silk is not dynamic " 0 " mark line and
Zero groove 2b on big push rod 2 with small needle tube spline structure is concordant, the second push-plate 3b diameter of 3 one end of small push rod with acquisition silk
For 2.5mm；Small push rod 3 with acquisition silk and 2 intersection of big push rod with small needle tube spline structure have knock pin type telescoping mechanism 9.
In one embodiment, the long 5mm of the acquisition silk 5, thereon villous shape expanded configuration.
In one embodiment, the sealing outlet cap 6, inside there is the sealant of thick 1mm, so as to which collector is round
1 enclosing cover of cylindrical shell jail.
Embodiment 2
The present embodiment is for illustrating the application method of the collector obtained based on aforementioned any embodiment:
The sealing outlet cap 6 of collector leading portion, portable collector body portion are removed first, and the outlet of acquisition silk 5 is directed at healthy gingival sulcus
Or suffer from tooth oral pocket, the big push rod 2 with small needle tube spline structure is pushed, while syringe needle 2a being pushed to be pierced by from rubber membrane, by band fine needle
The big push rod 2 of pipe spline structure by syringe needle 2a release during, can slowly manifest the outer of the big push rod 2 with small needle tube spline structure
Zero graduation 2b and other black graduation mark 3a on wall need when conventional Christmas by observing the scale numerical value appeared
Syringe needle 2a is positioned, the scale numerical value generally appeared is that 2mm can reach to gingival sulcus or suffer from tooth oral pocket and detest
Then the acquisition of oxygen flora is locked by syringe needle 2a of the knock pin type telescoping mechanism 9 to the positioning of 2mm；Band is continued to press on to adopt
Collect the small push rod 3 of silk, drives the continuation of acquisition silk 5 of thin rod shape structure front end that gingival sulcus or periodontal are stretched out and protruded into from syringe needle 2a
Bag determines the depth protruded into ditch or in bag according to the scale pushed on the small push rod 3 with acquisition silk；Acquire the villus on silk 5
The especially flora that gathers of root tip in shape structure absorption ditch or in bag, firmly presses the small push rod 3 that band acquires silk again after 30 seconds
After unclamp, retract first with acquisition silk small push rod 3, then retract the big push rod 2 with small needle tube spline structure, cover sealing outlet
Lid 6 completes the Collecting operation of anaerobic bacteria flora under gum.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification includes any accessory claim, any feature unless specifically stated can quilt disclosed in abstract
Other equivalent or with similar purpose alternative features are replaced.That is, unless specifically stated, each feature is a series of etc.
An example in effect or similar characteristics.
Claims (10)
1. anaerobic bacteria flora collector under a kind of gum, which is characterized in that including collector cylindrical shell (1), band small needle tube sample knot
The big push rod (2) of structure, the small push rod (3) with acquisition silk, lute (4), acquisition silk (5), sealing outlet cap (6), protection
Gas (7), interior coil spring (8a), cycle spring (8b) and knock pin type telescoping mechanism (9)；
Described collector cylindrical shell (1) one end is provided with lute (4), and the other end is provided with sealing outlet cap (6)；
It seals and is equipped with protection rubber membrane in outlet cap (6), seal outlet cap (6) and its rubber membrane is located at collector cylindrical shell (1)
Bottom, for the bottom of collector cylindrical shell (1) to be sealed；
Described big push rod (2) one end with small needle tube spline structure is provided with the first push-plate (2c), and the other end is equipped with syringe needle (2a), institute
It states the big push rod (2) with small needle tube spline structure to be slideably positioned in collector cylindrical shell (1), thus with small needle tube spline structure
Big push rod (2) can be moved back and forth in collector cylindrical shell (1) under in external force；
Small push rod (3) one end of the band acquisition silk is fixedly installed acquisition silk (5), and the other end is provided with the second push-plate (3b),
The small push rod (3) of the band acquisition silk is slideably positioned in the big push rod (2) with small needle tube spline structure, and in external force by lower band
The small push rod (3) of acquisition silk can move back and forth in the big push rod (2) with small needle tube spline structure.
2. anaerobic bacteria flora collector under a kind of gum as described in claim 1, which is characterized in that at syringe needle (2a) and with small needle tube
The outer wall of big push rod (2) one end of spline structure is equipped with zero graduation line (2b) and several equally distributed black graduation marks (3a),
The zero graduation line position (2b) is the horizontal position where big push rod (2) and syringe needle (2a) fixed connection place, while being also small
Horizontal position where push rod (3) and acquisition silk (5) fixed connection place.
3. anaerobic bacteria flora collector under a kind of gum as described in claim 1, which is characterized in that seal outlet cap (6) opening
Syringe needle (2a) can be pushed to be pierced by from rubber membrane by the big push rod (2) with small needle tube spline structure afterwards.
4. anaerobic bacteria flora collector under a kind of gum as described in claim 1, which is characterized in that in collector cylindrical shell
(1) enclosure space is formd between inner wall and the outer wall of the big push rod (2) with small needle tube spline structure, is filled out into the enclosure space
It fills protective gas (7), guarantees that anaerobic bacteria flora is protected by protective gas in acquisition, transhipment up in seeded process completely under gum.
5. anaerobic bacteria flora collector under a kind of gum as claimed in claim 4, which is characterized in that the protective gas (7) of the filling
For nitrogen.
6. anaerobic bacteria flora collector under a kind of gum as described in claim 1, which is characterized in that described with small needle tube spline structure
Big push rod (2) with being provided with knock pin type telescoping mechanism (9) between the small push rod (3) for acquiring silk, knock pin type telescoping mechanism (9) position
It is internal in collector cylindrical shell (1), and be installed on small push rod (3) outer wall with acquisition silk close to lute (4)
One end, the big push rod (2) with small needle tube spline structure and the small push rod (3) with acquisition silk are real by knock pin type telescoping mechanism (9)
In the locking of the state of stretching after now big push rod and small push rod are released simultaneously, and initial position is retracted after pressing again.
7. anaerobic bacteria flora collector under a kind of gum as described in claim 1, which is characterized in that the interior coil spring (8a) is located at
On the inside of big push rod (2) with small needle tube spline structure, the inner wall of lower end and the big push rod (2) with small needle tube spline structure is fixed to be connected
It connects, upper end is fixedly connected with the outer wall of the small push rod (3) with acquisition silk；
Cycle spring (8b) is located on the inside of collector cylindrical shell (1), the upper end and the big push rod (2) with small needle tube spline structure
It is fixedly connected at the position zero graduation line (2b), lower end is fixedly connected with the inner wall bottom end of collector cylindrical shell (1).
8. anaerobic bacteria flora collector under a kind of gum as claimed in claim 7, which is characterized in that pushed away pressing with acquisition the small of silk
After the second push-plate (3b) of bar (3), cycle spring (8b) is first compressed to front end syringe needle (2a) and is pierced by completely from rubber membrane, it is subsequent
Continuous pressing the second push-plate (3b) until interior coil spring (8a) compresses completely, stretch out from syringe needle (2a) completely by acquisition silk (5)；It looses one's grip
Interior coil spring (8a), cycle spring (8b) restore respectively to nature afterwards, and syringe needle (2a) and acquisition silk (5) are all retracted to initially
Position.
9. anaerobic bacteria flora collector under a kind of gum as claimed in claim 8, which is characterized in that have suede on the acquisition silk (5)
Hairy expanded configuration, the interior sealant for having thick 1mm of sealing outlet cap (6).
10. a kind of method being acquired using anaerobic bacteria flora collector under any gum in claim 1-9, which is characterized in that
Method includes the following steps:
The sealing outlet cap (6) of collector leading portion, portable collector body portion, acquisition silk (5) outlet alignment gingival sulcus are removed first
Or oral pocket, the big push rod (2) with small needle tube spline structure is pushed, while syringe needle (2) a being pushed to be pierced by from rubber membrane, by band fine needle
During the big push rod (2) of pipe spline structure releases syringe needle (2a), the big push rod with small needle tube spline structure can be slowly manifested
(2) zero graduation (2b) and black graduation mark (3a) on outer wall；
Syringe needle (2a) is positioned by observing the scale numerical value appeared in acquisition, when the scale numerical value appeared reaches one
The anaerobic bacteria flora of gingival sulcus or oral pocket is acquired when definite value, at this time by knock pin type telescoping mechanism (9) to the needle of positioning
Head (2a) locks；
The small push rod (3) with acquisition silk is continued to press on, the acquisition silk (5) of thin rod shape structure front end is driven to continue from syringe needle (2a)
Gingival sulcus or oral pocket are stretched out and protruded into, determines the depth protruded into ditch or in bag；
The flora gathered in down-like structure absorption ditch in acquisition silk (5) or in bag, firmly presses band acquisition silk again after 30 seconds
Small push rod (3) unclamp afterwards, retract first with acquisition silk small push rod (3), then retract the big push rod with small needle tube spline structure
(2), sealing outlet cap (6) is covered, the Collecting operation of anaerobic bacteria flora under gum is completed.
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2008065A1 (en) * | 1989-01-30 | 1990-07-30 | Daniel Kerschensteiner | Solid-phase test for the detection of periodontal disease in subgingivalplaque |
| DE29704185U1 (en) * | 1997-03-07 | 1997-04-30 | Kaltenbach & Voigt Gmbh & Co, 88400 Biberach | Device for the detection of caries, plaque or bacterial attack on teeth |
| WO2003075745A2 (en) * | 2002-03-04 | 2003-09-18 | Cyrano Sciences, Inc. | Detection, diagnosis, and monitoring of a medical condition or disease with artificial olfactometry |
| JP2005095268A (en) * | 2003-09-24 | 2005-04-14 | Kenji Takeishi | Periodontal pocket fermented milk bacillus fixation preventive tool |
| EP1683497A1 (en) * | 2005-01-20 | 2006-07-26 | GC Corporation | Dental plaque collecting tool |
| EP1716880A2 (en) * | 2005-04-26 | 2006-11-02 | Liu, Wenjie Beijing WanTeFu Medical Apparatus Co., Ltd. | Cylindrical pushrod for needle retracting safety injector and needle-retraction controllable safety injector |
| US20100112526A1 (en) * | 2008-11-04 | 2010-05-06 | Keller Duane C | Article and method for controlling oral-originated systemic disease |
| JP2011193810A (en) * | 2010-03-19 | 2011-10-06 | Kao Corp | Method for evaluating risk of periodontal disease |
| CN202283257U (en) * | 2011-10-13 | 2012-06-27 | 付士明 | Protective arterial blood sample collector |
| CN103505299A (en) * | 2013-09-26 | 2014-01-15 | 四川大学 | Oral cavity in-site dental plaque collection device |
| CN104586480A (en) * | 2015-01-29 | 2015-05-06 | 王东进 | Cardiovascular intervention device |
| RU2558935C1 (en) * | 2014-10-21 | 2015-08-10 | Государственное автономное научное учреждение Республики Башкортостан "Центр аграрных исследований" | Dental pencil with metronidazole, bactisubtil and large bee moth larvae extract for treating inflammatory periodontal diseases |
| CN107693153A (en) * | 2017-11-22 | 2018-02-16 | 四川大学 | It is exclusively used in the anti-scald wax dike fixator used oral restoration |
| CN107794223A (en) * | 2017-11-07 | 2018-03-13 | 广东药科大学附属第医院 | Anaerobic bacteria and the in vitro study model and method of aerobic cell interaction in cell co-culture device and analogue body |
| CN209499772U (en) * | 2018-06-22 | 2019-10-18 | 四川大学 | Anaerobic bacteria flora collector under a kind of gum |
-
2018
- 2018-06-22 CN CN201810652633.9A patent/CN109009235B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2008065A1 (en) * | 1989-01-30 | 1990-07-30 | Daniel Kerschensteiner | Solid-phase test for the detection of periodontal disease in subgingivalplaque |
| DE29704185U1 (en) * | 1997-03-07 | 1997-04-30 | Kaltenbach & Voigt Gmbh & Co, 88400 Biberach | Device for the detection of caries, plaque or bacterial attack on teeth |
| WO2003075745A2 (en) * | 2002-03-04 | 2003-09-18 | Cyrano Sciences, Inc. | Detection, diagnosis, and monitoring of a medical condition or disease with artificial olfactometry |
| JP2005095268A (en) * | 2003-09-24 | 2005-04-14 | Kenji Takeishi | Periodontal pocket fermented milk bacillus fixation preventive tool |
| EP1683497A1 (en) * | 2005-01-20 | 2006-07-26 | GC Corporation | Dental plaque collecting tool |
| EP1716880A2 (en) * | 2005-04-26 | 2006-11-02 | Liu, Wenjie Beijing WanTeFu Medical Apparatus Co., Ltd. | Cylindrical pushrod for needle retracting safety injector and needle-retraction controllable safety injector |
| US20100112526A1 (en) * | 2008-11-04 | 2010-05-06 | Keller Duane C | Article and method for controlling oral-originated systemic disease |
| JP2011193810A (en) * | 2010-03-19 | 2011-10-06 | Kao Corp | Method for evaluating risk of periodontal disease |
| CN202283257U (en) * | 2011-10-13 | 2012-06-27 | 付士明 | Protective arterial blood sample collector |
| CN103505299A (en) * | 2013-09-26 | 2014-01-15 | 四川大学 | Oral cavity in-site dental plaque collection device |
| RU2558935C1 (en) * | 2014-10-21 | 2015-08-10 | Государственное автономное научное учреждение Республики Башкортостан "Центр аграрных исследований" | Dental pencil with metronidazole, bactisubtil and large bee moth larvae extract for treating inflammatory periodontal diseases |
| CN104586480A (en) * | 2015-01-29 | 2015-05-06 | 王东进 | Cardiovascular intervention device |
| CN107794223A (en) * | 2017-11-07 | 2018-03-13 | 广东药科大学附属第医院 | Anaerobic bacteria and the in vitro study model and method of aerobic cell interaction in cell co-culture device and analogue body |
| CN107693153A (en) * | 2017-11-22 | 2018-02-16 | 四川大学 | It is exclusively used in the anti-scald wax dike fixator used oral restoration |
| CN209499772U (en) * | 2018-06-22 | 2019-10-18 | 四川大学 | Anaerobic bacteria flora collector under a kind of gum |
Non-Patent Citations (4)
| Title |
|---|
| 刘敏川!610041, 章锦才!610041, 张蕴惠!610041, 刘豫蓉!610041, 石四箴: "中间普氏菌在家庭成员牙周菌斑中的分布调查", 华西口腔医学杂志, no. 04 * |
| 周村, 李颖, 黄萍, 张蕴惠, 章锦才: "血链球菌在不同牙周状态下的分布及相关研究", 中国微生态学杂志, no. 03 * |
| 张靓;高姗姗;张倩倩;岳莉;于海洋;: "牙龈瓷在红色美学修复中的应用技巧――附病例报告", 临床口腔医学杂志, no. 02 * |
| 李华;张华;杨圣辉;: "慢性龈炎患者龈缘菌斑的菌群分析", 北京口腔医学, no. 06 * |
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