CN202146319U - Disposable secretion sampler - Google Patents

Disposable secretion sampler Download PDF

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Publication number
CN202146319U
CN202146319U CN201120201829U CN201120201829U CN202146319U CN 202146319 U CN202146319 U CN 202146319U CN 201120201829 U CN201120201829 U CN 201120201829U CN 201120201829 U CN201120201829 U CN 201120201829U CN 202146319 U CN202146319 U CN 202146319U
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CN
China
Prior art keywords
pipe
sheath
disposable
sampler
secretions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201120201829U
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Chinese (zh)
Inventor
刘祎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Junan mining clean Medical Technology Co Ltd
Original Assignee
刘祎
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘祎 filed Critical 刘祎
Priority to CN201120201829U priority Critical patent/CN202146319U/en
Application granted granted Critical
Publication of CN202146319U publication Critical patent/CN202146319U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A disposable secretion sampler comprises a liquid containing pipe (1). A connection fixing part (2) is sleeved at an open end of the liquid containing pipe (1), the other end of the connection fixing part (2) is fixed to one end of a sampling rod (4), a sampling head (6) is arranged at the other end of the sampling rod (4), an open end of a sheath plastic pipe (3) is further sleeved on the connection fixing part (2), a drip nozzle (8) is arranged at the other end of the sheath plastic pipe (3), and a drip nozzle cover (9) is sleeved on the drip nozzle (8) or a drip nozzle plug is plugged on the drip nozzle (8). When the disposable secretion sampler is used for manufacturing slides or performing microscopic examination for sample liquor, the sample liquor can directly flow out for corresponding examination by opening the drip nozzle cover or unplugging the drip nozzle plug, the traditional mode of unplugging the sheath plastic pipe for pouring the sample liquor during sampling is changed, the negative effect of an external environment on sample testing accuracy is avoided effectively, the disposable secretion sampler is low in manufacturing cost, convenient in batch production and conveniently disposable, and trueness and reliability of testing results are ensured.

Description

Disposable secretions sampler
Technical field
This utility model relates to a kind of sampler, relates in particular to a kind of disposable secretions sampler, belongs to medical instruments field.
Background technology
Disposable secretions sampler mainly be applicable to Clinical Laboratory department BIAO and BEN before need such as microbiology, virusology, mycoplasma, chlamydia with secretions are the check analysis of sample collection, transport, store.Mostly be to carry out secretions sampling with cotton swab or simple and easy swab at present clinically, its defective and drawback are: the one, and thief rod is processed by wood, bamboo stem, and other materials such as formaldehyde during all residual processing very easily cause the change of sample biological character.The 2nd, the absorbent cotton on the sampling head all exists fluorescent material or other material, has micro fiber to come off after soaking in addition, further analysis meeting is caused result's untrue property and inaccuracy.And must in time handle after the sampling otherwise sample will be dry, biological character changes and causes the untrue, inaccurate of testing result, its sample collecting obviously to exist limit people, the defective of property in limited time.Moreover the sampling back is opened sampler adding liquid medium by the check analysis personnel sample is carried out eluting, mixing pretreatment, is prone to cause sample and environmental pollution, exists biological safety hidden danger.
Like the Chinese patent Granted publication number be: CN201668422U; Granted publication day is: 15 days utility model patent of December in 2010 discloses a kind of gynecological secretions harvester; Belong to the medical instruments technical field; This technical scheme is: comprise stored one kind of tubes and inhale capsule, be provided with passivity strip scraper plate in the stored one kind of tubes side.But this device is inconvenient when making the secretions sample, and is not easy to sample solution taken out and makes slide and test, and inconvenient health when still existing extracting sample solution to detect receives the defective of outside contamination easily.
Summary of the invention
The purpose of this utility model is to existing secretions sampler inconvenient health when extracting sample solution detects; Receive the defective and the deficiency of outside contamination easily; Provide a kind of simple in structure, low preparation cost is disposed the disposable secretions sampler of simple and easy to operate health.
For realizing above-mentioned purpose; The technical solution of this utility model is: disposable secretions sampler, comprise liquid-holding pipe, and the opening of liquid-holding pipe is with the connection fixture; The connection fixture is fixed with snap bar near an end of liquid-holding pipe; Connect the other end of fixture and an end of thief rod and fix, the other end of said thief rod is provided with sampling head, also is with the opening that sheath is moulded pipe on the said connection fixture; The other end that sheath is moulded pipe is provided with the dropping liquid mouth, is with dropping liquid mouth lid on the dropping liquid mouth or is plugged with dropping liquid mouth plug.
Said sheath is moulded the big up and small down shape of tube opening end, and the outer surface that sheath is moulded the tube opening end is provided with connecting portion, connecting portion be connected the mode of fixture and connect with plug, draw-in groove or spiral.
The cross section that said sheath is moulded pipe is circular, ellipse, rectangle or polygon, and the shape that the shape of liquid-holding pipe and sheath are moulded pipe is complementary.
The center of said connection fixture offers fluid hole, and the outer round surface that connects fixture matches with the connecting portion that sheath is moulded on the pipe.
Said thief rod is the hollow conduit that medical plastic is processed.
The shape of said sampling head 6 can adapt to different sampling position and sample.
Said dropping liquid mouth lid or dropping liquid mouth plug are processed by rubber or plastics.
The beneficial effect of this utility model is:
1. this utility model is sampled to secretions through the sampling head of thief rod one end; The cover upper jacket was moulded pipe and is broken disconnected snap bar off with the fingers and thumb after sampling was accomplished; Make the interior liquid of liquid-holding pipe flow into sheath and mould the secretions on the flushing sampling head in the pipe, process sample solution, gatherer process is convenient and swift.
2. the sheath in this utility model is moulded the big up and small down shape of pipe; The big opening in top can not pollute the body outside when guaranteeing sampling, and little space, bottom guarantees to have enough dynamics piping and druming, elution samples, through unpluging dropping liquid mouth lid or dropping liquid mouth plug; Sample solution is flowed out carry out corresponding check; Changed in traditional check and need pull up sheath when taking out sample and mould the mode that pipe is toppled over, sampling process is convenient and healthy, has effectively avoided the adverse effect of external environment to the sample detection accuracy.
3. this utility model is pre-installed the different liquid medium to the difference of sampling position and Clinical detection project demand in the liquid-holding pipe, and fully eluting, suspendible, maintenance sample guarantee that its biological character does not change the pretreatment function behind the tool collect specimen.
4. this utility model is simple in structure, and is cheap for manufacturing cost, is convenient to produce in batches; The omnidistance design of sealing of once sampling is adopted in the convenient disposable use of ability, guarantees that transhipment, storage process do not contact with the external world; Both effectively protect the biological character of secretions, also avoided the cross-contamination between the doctors and patients, between the environment, convenient instant to sampling, placement, the detection of secretions; Guarantee the true and reliable of testing result, greatly reduced medical personnel's labor intensity.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Fig. 2 is the structural representation of this utility model liquid-holding pipe 1.
Fig. 3 is the structural representation that this utility model connects fixture 2 and snap bar 5.
Fig. 4 is the structural representation that this utility model sheath is moulded pipe 3.
Fig. 5 is the structural representation of this utility model thief rod 4.
Fig. 6 is the structural representation of this utility model dropping liquid mouth lid 9.
Among the figure: liquid-holding pipe 1, connect fixture 2, sheath is moulded pipe 3, thief rod 4, snap bar 5, sampling head 6, connecting portion 7, dropping liquid mouth 8, dropping liquid mouth lid 9.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment this utility model is done further to describe in detail:
Referring to Fig. 1 to Fig. 6; The disposable secretions sampler of this utility model comprises liquid-holding pipe 1, and the opening of liquid-holding pipe 1 is with and connects fixture 2; Connection fixture 2 is fixed with snap bar 5 near an end of liquid-holding pipe 1; Connect the other end of fixture 2 and an end of thief rod 4 and fix, the other end of said thief rod 4 is provided with sampling head 6, also is with the opening that sheath is moulded pipe 3 on the said connection fixture 2; The other end that sheath is moulded pipe 3 is provided with dropping liquid mouth 8, is with dropping liquid mouth lid 9 on the dropping liquid mouth 8 or is plugged with dropping liquid mouth plug.
Said sheath is moulded pipe 3 openings big up and small down shape, and the outer surface that sheath is moulded pipe 3 openings is provided with connecting portion 7, connecting portion 7 be connected the mode of fixture 2 and connect with plug, draw-in groove or spiral.
The cross section that said sheath is moulded pipe 3 is circular, ellipse, rectangle or polygon, and the shape that the shape of liquid-holding pipe 1 and sheath are moulded pipe 3 is complementary.
The center of said connection fixture 2 offers fluid hole, and the outer round surface that connects fixture 2 can match with the connecting portion 7 that sheath is moulded on the pipe 3.
The hollow conduit that said thief rod 4 is processed for medical plastic.
The shape of said sampling head 6 can adapt to different sampling position and sample.
Said dropping liquid mouth lid 9 or dropping liquid mouth plug are processed by rubber or plastics.
Referring to Fig. 1, Fig. 2, liquid-holding pipe 1 is an end opening, the plastic tube of other end sealing, and to the difference of sampling position and Clinical detection project demand, prepackage different liquid medium in the liquid-holding pipe 1.The opening of liquid-holding pipe 1 is with and connects fixture 2, and the centre that connects fixture 2 has fluid hole, and connection fixture 2 is fixed with snap bar 5 near an end of liquid-holding pipe 1, and the other end that connects fixture 2 is fixed with the thief rod 4 of hollow.The fluid hole that snap bar 5 will connect on the fixture 2 is sealed; And snap bar 5 extend in the cavity of liquid-holding pipe 1; The connecting portion that connects between fixture 2 and the snap bar 5 fractures out under external force easily; After sampling, can break disconnected snap bar 5 easily off with the fingers and thumb, break liquid in the disconnected snap bar 5 back liquid-holding pipes 1 off with the fingers and thumb and just can flow into sheath down through the fluid hole on the connection fixture 2 through the suction pipe effect at extruding liquid-holding pipe 1 and mould and manage in 3.
Thief rod 4 adopts the medical plastic bars to replace traditional wooden, bamboo structure, and the toxin of having avoided possibly containing in the material is to the influence of biological activity such as microorganism, virus and form in the secretions.One end of thief rod 4 links to each other with the centre bore that is connected fixture 2, and the other end is provided with sampling head 6, and sampling head 6 can be multiple structure, can adapt to different sampling position and sample.For example can adopt the medical artificial fiber to process, replace the sampling head 6 of traditional absorbent cotton parcel, the fluorescent material of having avoided containing in the absorbent cotton is to the influence of testing result, and the high adsorption capacity of staple fibre, can adsorb the sampling BIAO and BEN of q.s.
Connect fixture 2 and work to connect fixedly liquid-holding pipe 1, sheath and mould pipe 3, the center that connects fixture 2 offers fluid hole, and the outer round surface that connects fixture 2 can be moulded the connecting portion 7 of managing on 3 with sheath and match.The thief rod 4 that connects the fixed connection of fixture 2 one ends is the conduit of hollow; Thief rod 4 is connected with fluid hole; Liquid in the liquid-holding pipe 1 can flow out from thief rod 4, and fully eluting, suspendible, maintenance sample guarantee that its biological character does not change the pretreatment function behind the tool collect specimen.
The opening of liquid-holding pipe 1 is enclosed within sheath and moulds on the pipe 3; And make thief rod 4 be positioned at sheath mould the pipe 3; The cross section that sheath is moulded pipe 3 is circular, ellipse, rectangle or polygon, and the profile of liquid-holding pipe 1 adapts to it, and the outer surface that sheath is moulded pipe 3 openings is provided with connecting portion 7; Connecting portion 7 be connected the mode of fixture 2 and connect with plug, draw-in groove or spiral, sheath is moulded pipe 3 and can be had a little tapering or not be with tapering.The end that sheath is moulded pipe 3 is an opening, and the other end is provided with dropping liquid mouth 8, is with dropping liquid mouth lid 9 on the dropping liquid mouth 8 or is plugged with dropping liquid mouth plug.When needs are made slide and microscopy is looked; Pull up dropping liquid mouth lid 9 or dropping liquid mouth plug on the dropping liquid mouth 8; Pushing liquid-holding pipe 1 sample solution gently will flow out from dropping liquid mouth 8; Changed and when sample thief, need pull up sheath in the tradition and mould the pipe mode of toppling over, also avoided the secondary opening of sampler simultaneously and the sample that possibly cause and the mutual pollution between environment.
The method for using of this utility model is following: earlier sheath is moulded pipe 3 and take off; 6 pairs of secretions of sampling head through thief rod 4 front ends are gathered; Make secretions attached on the sampling head 6, and sheath is moulded pipe 3 be enclosed within and connect on the fixture 2, break off with the fingers and thumb snap bar 5 disconnected then; Snap bar 5 is exposed with the fluid hole that is connected binding site between the fixture 2; The liquid of liquid-holding pipe 1 interior splendid attire enters into sheath through fluid hole and moulds in the pipe 3, can clean the secretions on the sampling head 6, pushes adherent secretions sample on liquid-holding pipe 1 piping and druming, the elution sample head 6 gently.And form the secretions sample solution and be contained in sheath and mould in the pipe 3.When needs are tested, pull up the dropping liquid mouth lid 9 on the dropping liquid mouth 8, pushing liquid-holding pipe 1 sample solution gently will flow out from dropping liquid mouth 8, can easily control the amount of splashing into.Sampling, place, detect all very convenient, overall process health, quick, and effectively avoided the influence of external environment to the sample detection accuracy.

Claims (7)

1. disposable secretions sampler; Comprise liquid-holding pipe (1); The opening of liquid-holding pipe (1) is with and connects fixture (2), and connection fixture (2) is fixed with snap bar (5) near an end of liquid-holding pipe (1), connects the other end of fixture (2) and an end of thief rod (4) and fixes; It is characterized in that: the other end of said thief rod (4) is provided with sampling head (6); Also be with the opening that sheath is moulded pipe (3) on the said connection fixture (2), the other end that sheath is moulded pipe (3) is provided with dropping liquid mouth (8), is with dropping liquid mouth lid (9) on the dropping liquid mouth (8) or is plugged with dropping liquid mouth plug.
2. disposable secretions sampler according to claim 1; It is characterized in that: said sheath is moulded the big up and small down shape of pipe (3) opening; The outer surface that sheath is moulded pipe (3) opening is provided with connecting portion (7), connecting portion (7) be connected the mode of fixture (2) and connect with plug, draw-in groove or spiral.
3. disposable secretions sampler according to claim 1 is characterized in that: the cross section that said sheath is moulded pipe (3) is circular, ellipse, rectangle or polygon, and the shape that the shape of liquid-holding pipe (1) and sheath are moulded pipe (3) is complementary.
4. disposable secretions sampler according to claim 1 is characterized in that: the center of said connection fixture (2) offers fluid hole, and the outer round surface that connects fixture (2) matches with the connecting portion (7) that sheath is moulded on the pipe (3).
5. disposable secretions sampler according to claim 1 is characterized in that: the hollow conduit that said thief rod (4) is processed for medical plastic.
6. disposable secretions sampler according to claim 1 is characterized in that: the shape of said sampling head (6) can adapt to different sampling position and sample.
7. disposable secretions sampler according to claim 1 is characterized in that: said dropping liquid mouth lid (9) or dropping liquid mouth plug are processed by rubber or plastics.
CN201120201829U 2011-06-16 2011-06-16 Disposable secretion sampler Expired - Fee Related CN202146319U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120201829U CN202146319U (en) 2011-06-16 2011-06-16 Disposable secretion sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120201829U CN202146319U (en) 2011-06-16 2011-06-16 Disposable secretion sampler

Publications (1)

Publication Number Publication Date
CN202146319U true CN202146319U (en) 2012-02-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120201829U Expired - Fee Related CN202146319U (en) 2011-06-16 2011-06-16 Disposable secretion sampler

Country Status (1)

Country Link
CN (1) CN202146319U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103637822A (en) * 2013-12-29 2014-03-19 宁波市鄞州云帆工程咨询有限公司 Cover type rotary extrusion nondestructive hanging drop device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103637822A (en) * 2013-12-29 2014-03-19 宁波市鄞州云帆工程咨询有限公司 Cover type rotary extrusion nondestructive hanging drop device
CN103637822B (en) * 2013-12-29 2016-05-25 宁波市鄞州云帆工程咨询有限公司 Bell-type rotary squeezing can't harm hanging drop device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: WUHAN JUNAN CAIJIE MEDICAL TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: LIU YI

Effective date: 20130703

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 430050 WUHAN, HUBEI PROVINCE TO: 430030 WUHAN, HUBEI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20130703

Address after: 430030 Hubei city of Wuhan Province East Lake Xin'andu farm revitalization Road No. 1

Patentee after: Wuhan Junan mining clean Medical Technology Co Ltd

Address before: 430050 parrot garden 21, Hanyang District, Hubei City, Wuhan Province, 2 Gate 502

Patentee before: Liu Dai

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120222

Termination date: 20180616