Unlock instant, AI-driven research and patent intelligence for your innovation.

Lancet device

A lancet and puncture needle technology, used in medical science, sensors, diagnostic recording/measurement, etc., can solve problems such as injuries, and achieve the effect of reducing the risk of infection and high safety

Inactive Publication Date: 2009-04-01
ARKRAY INC
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As described above, since such a lancet device has a puncture needle for puncturing a wound on a patient's fingertip, etc., for example, an elderly person with poor eyesight may be injured by mishandling the puncture needle.

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
  • Lancet device
  • Lancet device
  • Lancet device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0075] Refer to the following Figure 1 to Figure 9 A lancet device according to one embodiment of the present invention will be described as follows.

[0076] (The overall structure of the lancet device 10)

[0077] The lancet device 10 according to one embodiment of the present invention is a device used by diabetics to collect body fluids when measuring blood sugar level or the like. When in use, the puncture needle 21 (see Figure 4 ) protrudes from the opening formed in the front end portion, forming a puncture wound.

[0078] Specifically, such as figure 1 and figure 2 As shown, the lancet device 10 has a lancet 20 and a body (body portion) 30 .

[0079] The lancet 20 has a stainless steel puncture needle 21 (refer to Figure 4 ),Such as figure 2 As shown, it is installed from the front end of the main body 30.

[0080] The main body 30 has a built-in device that applies a force to the puncture needle 21 to protrude in a predetermined puncture direction (refer ...

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

A lancet device (10) includes a shot prevention mechanism for preventing re-shooting using a used lancet (20), which inhibits movement to a shot-ready completion state where a puncture body (23) is held at different positions within a casing (22) before and after use. A holding position of the puncture body (23) within the casing (22) before use is different than a holding position after use. When the used lancet (20) is fitted to a main body (30), a stopper plate (38) does not operate, and a setting release button (37) remains in a depressed state and does not pushed up.

Description

technical field [0001] The present invention relates to a lancet device for use in forming a puncture wound when taking bodily fluid or the like from the skin. Background technique [0002] In recent years, along with the increase of diabetic patients, diabetic patients themselves measure blood sugar levels at home or the like and manage fluctuations in blood sugar levels by themselves. In view of this situation, there is provided a lancet device (puncture device) provided with a puncture needle capable of taking blood necessary for measurement by easily injuring a fingertip or the like when taking blood for blood glucose level measurement. [0003] The lancet device is equipped with a puncture needle at the front end, and in a state where the front end is in contact with a fingertip, etc., the puncture needle is launched by force such as a spring, so that the puncture needle protrudes from the front end by about a few tenths of mm to 2.0 mm. Thus, the blood glucose level c...

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 Applications(China)
IPC IPC(8): A61B5/151
CPCA61B5/15142A61B5/1411A61B5/150022A61B5/150198A61B5/150412A61B5/150519A61B5/150549A61B5/150618A61B5/150717A61B5/150885A61B5/150916A61B5/15113A61B5/15117A61B5/1519A61B5/15194
Inventor 福泽真彦
Owner ARKRAY INC