Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Blood collection device for collecting blood samples

A technology for collecting blood samples and locking devices, which is applied in application, medical science, diagnosis, etc., can solve problems such as difficult operation, and achieve the effects of simple structure design, improved blood collection results, and simplified components

Active Publication Date: 2018-04-06
GERRESHEIMER REGENSBURG GMBH
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The returns of these or similar known lancing devices are often mechanically complex in construction, which also makes the handling of this type of lancing device more difficult.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Blood collection device for collecting blood samples
  • Blood collection device for collecting blood samples
  • Blood collection device for collecting blood samples

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Figure 1-11 The lancing device at is attempting to collect a blood sample. The blood collection device 1 includes a two-part housing 2, which includes an upper shell part 3 and a lower shell part 4.

[0054] The lancing device 1 extends a longitudinal extension 5 along its longitudinal axis 6 from its end region 7 to its head region 8, a nut 9 being screwed into the housing in the head region 8 of the lancing device 1 Body 2, wherein said screw cap 9 has a replaceable lancet 12 for said blood collection device 1 (see for example figure 2 ) through the through hole 10 through which the puncture needle 11 (lancing needle) passes.

[0055] In said upper housing part 3 , a pressure relief element 13 and a tension sliding element 14 are placed radially adjacent to said longitudinal axis 6 . Both the pressure relief element 13 and the tension slide element 14 protrude radially beyond the outer surface 15 of said housing 2 so that they are easily accessible manually.

[...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The apparatus (1) has an axially displaceable lancet holder element (32) for holding a replaceable lancet (12). A drive unit (12) comprises a lancing spring element (31) for driving the axially displaceable lancet holder element in lancing direction (18). A tensioning carriage part (26) is fixed in a clamping position for tensioning the lancing spring element. The tensioning carriage part is temporarily fixed in the clamping position by using a snap-locking unit (35) that is engaged with the axially displaceable lancet holder element.

Description

technical field [0001] The invention relates to a lancing device for taking a blood sample, the device comprising a housing, an axially movable lancet holding element for holding an exchangeable lancet, comprising at least one piercing spring element, A drive unit for driving the axially displaceable lancet holding element in the piercing direction and a tension carrier part which can be fixed in a tensioned position for tensioning the piercing spring element. Background technique [0002] It is known that conventional existing lancing devices comprise a drive unit, in particular consisting of two spring elements connected in series. In this type of lancing device, the front piercing spring element, ie the spring element facing the lancet holder to be advanced, ensures the advancing of the lancet held by this lancet holder during the piercing procedure. The rear return spring element, ie the spring element which is further away from the lancet holder to be advanced, ensures...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/151
CPCA61B5/150022A61B5/150259A61B5/150412A61B5/150503A61B5/15077A61B5/150786A61B5/150824A61B5/150832A61B5/15113A61B5/15117A61B5/15144A61B5/1519A61B5/15194
Inventor 朱莉娅·沃尔克穆斯安德里亚斯·埃德尔
Owner GERRESHEIMER REGENSBURG GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com