Title:
TEAR COLLECTOR
Document Type and Number:
WIPO Patent Application WO/2017/177886
Kind Code:
A1
Abstract:
Provided is a tear collector, comprising a collection device (1), a buffering device (2) and an extrusion device (3). The rear end of the collection device (1) is connected to the front end of the buffering device (2). The front end of the extrusion device (3) is connected to the rear end of the buffering device (2). Compared with a glass capillary, it is easier to hold the tear collector and the tear collector is convenient for extruding samples after a tester performs sampling and collection, and a sense of fear for a patient can also be alleviated. Compared with a water absorptive material, the tear collector accurately quantifies the samples more easily, and overcomes the technical defect mainly existing in the prior art of tear collectors not being able to take both sampling convenience and quantitative sampling into consideration at the same time. Further provided is the application of the tear collector to in vitro diagnostic test sampling.
Inventors:
HUANG JINGFENG (CN)
Application Number:
PCT/CN2017/080033
Publication Date:
October 19, 2017
Filing Date:
April 11, 2017
Export Citation:
Assignee:
SEINDA BIOMEDICAL CORP (CN)
International Classes:
G01N1/14; A61B5/151
Foreign References:
| CN105675352A | 2016-06-15 | |||
| CN205785930U | 2016-12-07 | |||
| CN1969184A | 2007-05-23 | |||
| CN203758788U | 2014-08-06 | |||
| US3233785A | 1966-02-08 | |||
| US4589421A | 1986-05-20 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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