WO2016107011A1 - Dispositif de prélèvement d'expectorations - Google Patents

Dispositif de prélèvement d'expectorations Download PDF

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Publication number
WO2016107011A1
WO2016107011A1 PCT/CN2015/076537 CN2015076537W WO2016107011A1 WO 2016107011 A1 WO2016107011 A1 WO 2016107011A1 CN 2015076537 W CN2015076537 W CN 2015076537W WO 2016107011 A1 WO2016107011 A1 WO 2016107011A1
Authority
WO
WIPO (PCT)
Prior art keywords
cavity
sputum
tip
agent
storing
Prior art date
Application number
PCT/CN2015/076537
Other languages
English (en)
Chinese (zh)
Inventor
陈晋
Original Assignee
上海市肺科医院
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 上海市肺科医院 filed Critical 上海市肺科医院
Publication of WO2016107011A1 publication Critical patent/WO2016107011A1/fr

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state

Definitions

  • the present invention relates to the field of medical devices, and more particularly to a sputum collection device.
  • Sputum collection device including:
  • the first cavity for storing sputum
  • the first cavity has an open structure at one end and a closed structure made of an elastic material at the other end, the sidewall of the first cavity is from the first The closed end of the cavity extends axially to form a support base of the first cavity, and the support base of the first cavity is provided with a card slot for connecting the oscillating mixer;
  • the cover body may be closed at one end of the first cavity opening structure, the cover body is provided with a sputum liquid coating nozzle, and one is used for storing sputum liquid liquefaction a second cavity of the agent and a tip structure;
  • the sputum coating nozzle communicates with the first cavity through an internal cavity thereof for discharging sputum stored in the first cavity;
  • the second cavity for storing the sputum liquefaction agent has an open structure at one end and a support structure at the other end, and a liquefier bag containing a sputum liquefying agent is disposed in the second cavity, the second cavity
  • the support structure at the other end of the body is for preventing the liquefied agent bag from entering the first cavity, and the support structure at the other end of the second cavity is provided with the second cavity and the first cavity Pore
  • the tip structure includes a base and a tip end, the bottom of the tip is coupled to the base, and the tip is provided with a latching structure for movably partially engaging the tip structure
  • the second cavity is in the first position, and when the tip structure is in the first position, the tip of the tip does not pierce the liquefied bag in the second cavity;
  • the tip structure is movable to a second position when the top structure is in a second position, and the tip end of the tip structure pierces the liquefied bag in the second cavity when the tip structure is in the second position.
  • the outer side wall of one end of the first cavity opening is provided with an external thread
  • the inner side wall of the cover body is provided with an internal thread matched thereto.
  • one end of the sputum applicator is a beveled structure.
  • the sputum coating nozzle and the second cavity for storing the sputum liquefying agent and the tip structure are each provided with a matching end cap.
  • the structure of the first cavity + cover body can effectively prevent the sputum from falling over and pouring out.
  • the sputum can be conveniently coated on the test slide.
  • the sputum liquefying agent is placed in the capsule so that the capsule-containing liquefied agent-containing capsule and the sputum collecting device can be separately produced to facilitate the industrialization of the present invention.
  • Figure 1 is an assembled view of the sputum collection device of the present invention.
  • Figure 2 is an exploded view of the sputum collection device of the present invention.
  • FIG. 3 is a schematic structural view of a tip structure according to the present invention.
  • Figure 4 is a schematic view of the top structure mating cover of the present invention.
  • Fig. 5 is a schematic view showing the placement of a capsule containing a sputum liquefaction agent according to the present invention.
  • Figure 6 is a schematic view showing the structure of the airbag structure of the present invention.
  • first cavity 1 cover 2, support base 3, card slot 4, sputum nozzle 5, second cavity 6, tip structure 7, liquefier bag 8, base 9, tip 10,
  • the sputum collecting device of the present invention mainly comprises a first cavity 1 and a cover 2, wherein the first cavity 1 is used for storing sputum, and the cover 2 can be closed to the first cavity 1 Open end.
  • the first cavity 1 has an open structure at one end and a closed structure made of an elastic material at the other end.
  • the closed structure is an airbag structure 15
  • the side wall of the first cavity 1 extends from the closed end of the first cavity 1 in the axial direction to form the support base 3 of the first cavity 1 on the support base 3 of the first cavity 1
  • the card body 4 is provided with a card slot 4 for docking with the oscillating mixer.
  • the cover body 2 can be closed at one end of the opening structure of the first cavity 1.
  • the cover body 2 is provided with a sputum nozzle 5, a second cavity 6 for storing a sputum liquefaction agent and a tip structure 7; the sputum nozzle 5 is in communication with the first cavity 1 through its internal cavity for storage in the first The sputum in the cavity 1 is led out; the end of the second cavity 6 for storing the sputum liquefaction agent is an open structure, and the liquefier sac containing the sputum liquefying agent is disposed in the second cavity 6 8.
  • the other end of the second cavity 6 is provided with a support structure 13 for preventing the liquefied agent bag 8 from entering the first cavity 1, and the support structure 13 is provided with the connection A first chamber 6 and the cavity 14 of apertures for flowing the liquefying agent for sputum.
  • the support structure 13 may be a hollow mesh structure, one of which prevents the liquefier bag 8 from entering the first cavity 1, and the apertures 14 of the two meshes are liquefied by the sputum.
  • the agent flows into the first cavity 1 from the second cavity 6.
  • the tip structure 7 includes a base 9 and a tip end 10.
  • the bottom of the tip end 10 is connected to the base 9.
  • the tip end 10 is provided with a latching structure 11 for the latching structure 11
  • the card structure 11 can adopt a snap ring formed by a plurality of annular protrusions disposed on the surface of the tip end 10 of the tip structure 7 , since the diameter of the snap ring is larger than the tip 10 Diameter, so that the top structure 7 can be partially caught in the second cavity 6 (more precisely, a portion of the tip 10 of the tip structure 7 should be stuck in the second cavity 6 Internally, and the tip structure 7 is movable up and down within the second cavity 6 by an external force.
  • the present invention comprises a sputum liquefaction agent first contained in a capsule 8, and then the capsule 8 is placed in the second cavity 6, by using the above design, so as to contain a sputum liquefaction agent.
  • the main structure of the capsule and sputum collection device can be produced separately, which is convenient for later industrialization.
  • the sputum applicator nozzle 5 and the second cavity 6 for storing the sputum liquefaction agent and the tip structure 7 are each provided with a matching end cap 12.
  • the working process of the sputum collecting device of the present invention is as follows:
  • the patient Unscrewing the cover 2, the patient spits the sputum into the first cavity 1, then tightens the cover 2, removes the end cap 12 on the second cavity 6, and pushes the tip structure 7 down to the tip 10
  • the tip pierces the liquefied bag 8 in the second cavity 6, and the sputum liquefaction agent ⁇ in the liquefied bag 8 enters the first cavity 1 and the sputum via the aperture 14 at the end of the support structure 13 of the second cavity 6. mixing.
  • the sputum collecting device of the present invention is fixed on the oscillating mixer through the card slot 4 on the first cavity supporting base 3. After the sputum is fully oscillated and liquefied, the end of the sputum coating nozzle 5 is removed.
  • the cover 12 is used to pour the sputum collecting device of the present invention, and the elastic sealing structure 15 at the bottom of the first cavity 1 is lightly pressed, so that the sputum in the first cavity 1 flows out through the sputum coating nozzle 5 and is applied to the slide glass. For subsequent testing.

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

La présente invention concerne un dispositif de prélèvement d'expectorations qui comprend une première cavité (1) utilisée pour stocker les expectorations et un corps de couvercle (2) correspondant à la première cavité (1). Une extrémité de la première cavité (1) présente une structure d'ouverture, et l'autre extrémité de la première cavité (1) présente une structure étanche constituée d'un matériau élastique. La paroi latérale de la première cavité (1) s'étend axialement depuis l'extrémité étanche de la première cavité pour former une base de support (3) de la première cavité. La base de support (3) est dotée d'une rainure de serrage (4) utilisée pour être reliée à un mélangeur de vibration. Le corps de couvercle (2) peut être fermé au niveau de l'extrémité de structure d'ouverture de la première cavité. Le corps de couvercle est doté d'une buse de prélèvement d'expectorations (5), d'une seconde cavité (6) utilisée pour stocker un liquéfacteur d'expectorations, et d'une structure centrale (7). La buse de prélèvement d'expectorations (5) est en communication avec la première cavité (1) au moyen d'un canal interne de la buse de prélèvement d'expectorations (5). Une extrémité de la seconde cavité présente une structure d'ouverture, et l'autre extrémité de la seconde cavité présente une structure de support (13). Des capsules de liquéfacteur (8) contenant le liquéfacteur d'expectorations sont disposées dans la seconde cavité. L'extrémité de structure de support de la seconde cavité est utilisée pour empêcher les capsules de liquéfacteur d'entrer dans la première cavité (1). Des pores (14) destinés à permettre à la seconde cavité (6) d'être en communication avec la première cavité (1) sont formés dans l'extrémité de structure de support de la seconde cavité (6). La structure centrale (7) est utilisée pour perforer les capsules de liquéfacteur (8) dans la seconde cavité pour permettre au liquéfacteur d'expectorations de s'écouler dans la première cavité.
PCT/CN2015/076537 2014-12-31 2015-04-14 Dispositif de prélèvement d'expectorations WO2016107011A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410853584.7A CN104458332A (zh) 2014-12-31 2014-12-31 痰液收集装置
CN201410853584.7 2014-12-31

Publications (1)

Publication Number Publication Date
WO2016107011A1 true WO2016107011A1 (fr) 2016-07-07

Family

ID=52904746

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Application Number Title Priority Date Filing Date
PCT/CN2015/076537 WO2016107011A1 (fr) 2014-12-31 2015-04-14 Dispositif de prélèvement d'expectorations

Country Status (2)

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CN (1) CN104458332A (fr)
WO (1) WO2016107011A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115931503A (zh) * 2022-12-21 2023-04-07 江阴天泽医学检验实验室有限公司 痰标本简易液化剂和液化装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104458332A (zh) * 2014-12-31 2015-03-25 上海市肺科医院 痰液收集装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589548A (en) * 1984-12-06 1986-05-20 Biomedical Polymers, Inc. Sputum collection apparatus
CN201828428U (zh) * 2010-09-30 2011-05-11 李艳 一种完全密封的痰液收集液化及灭菌一体化处理装置
CN103558071A (zh) * 2013-11-08 2014-02-05 上海微银生物技术有限公司 全自动痰标本涂片仪、系统及方法
CN203658094U (zh) * 2013-11-20 2014-06-18 深圳华大基因研究院 痰液样本的采集装置
CN104458332A (zh) * 2014-12-31 2015-03-25 上海市肺科医院 痰液收集装置
CN204302052U (zh) * 2014-12-31 2015-04-29 上海市肺科医院 痰液收集装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101888867B (zh) * 2007-12-05 2013-05-15 诺瓦提斯公司 用于可雾化的药物制剂的容器
CN201743493U (zh) * 2010-02-08 2011-02-16 广东亿龙电器股份有限公司 一种从胶囊萃取饮料的设备
CN202255938U (zh) * 2011-09-05 2012-05-30 杨淑霞 一种痰标本留取盒
CN202235701U (zh) * 2011-09-27 2012-05-30 唐敬东 医用消毒刷
CN202505801U (zh) * 2012-03-01 2012-10-31 贾玉玲 结核病人痰液收集处理器
CN103007387A (zh) * 2013-01-21 2013-04-03 北京望升伟业科技发展有限公司 留置针端口保护帽
CN103487306B (zh) * 2013-10-11 2015-12-09 上海微银生物技术有限公司 一种含涂片功能的痰罐
CN103994909A (zh) * 2014-06-09 2014-08-20 上海微银生物技术有限公司 一种痰罐

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589548A (en) * 1984-12-06 1986-05-20 Biomedical Polymers, Inc. Sputum collection apparatus
CN201828428U (zh) * 2010-09-30 2011-05-11 李艳 一种完全密封的痰液收集液化及灭菌一体化处理装置
CN103558071A (zh) * 2013-11-08 2014-02-05 上海微银生物技术有限公司 全自动痰标本涂片仪、系统及方法
CN203658094U (zh) * 2013-11-20 2014-06-18 深圳华大基因研究院 痰液样本的采集装置
CN104458332A (zh) * 2014-12-31 2015-03-25 上海市肺科医院 痰液收集装置
CN204302052U (zh) * 2014-12-31 2015-04-29 上海市肺科医院 痰液收集装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115931503A (zh) * 2022-12-21 2023-04-07 江阴天泽医学检验实验室有限公司 痰标本简易液化剂和液化装置
CN115931503B (zh) * 2022-12-21 2023-12-22 江阴天泽医学检验实验室有限公司 痰标本简易液化剂和液化装置

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