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Packaging for microarrays

A technology of microarray, microneedle array, applied in packaging, transportation and packaging, microneedle and other directions

Active Publication Date: 2021-08-17
KINDEVA DRUG DELIVERY LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Complicated or expensive custom packaging has been described in the prior art as necessary to protect microarrays during shipping and storage

Method used

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  • Packaging for microarrays
  • Packaging for microarrays
  • Packaging for microarrays

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0050] Example 1: Outer Pocket Strips

[0051] Prepared as in figure 1 A strip of six outer pockets of the form described in A. The manufacturer reports that the PFP400W film has a film thickness of 4.0 mils (0.1 mm), an MVTR (moisture vapor transmission rate) of 0.0006 g / 100 in2 / 24 hours, and an OTR of 0.0006 cm3 / 100 in2 / 24 hours ( oxygen transmission rate). The film was folded so that the white PET surface formed the outside of the strip. Heat sealing in the vertical direction provides 6 side walls of the outer bag. Each pouch has a height of about 8.25 cm and a width of about 4.45 cm. The width of the heat-sealed section between each pouch was about 19mm. Each bag has an open end. The index hole (6.3 mm diameter) was centered and punched within the heat-sealed section approximately 9 mm from the edge of the open end.

example 2

[0052] Example 2: Separate Outer Pocket

[0053] Individual outer bags were cut from the strip of bags in Example 1 by making a vertical slit extending through the heat-sealed section. The cut is aligned to go through the center of the index hole. These cuts result in notches on the sides of the separated bags.

example 3

[0054] Example 3: Microarray Device

[0055] Microarray device ( Figure 4 4000) microarray holder ( Figure 4 4100) is molded from polypropylene in Figure 4 the form presented. The opening along the perimeter of the holder is about 10 mm, and the total thickness of the section of the holder for containing the patch is about 5.4 mm. Four tab segments ( Figure 4 4101 to 4104) are evenly spaced, where each tab has a dimension of 2mm by 2mm. The distance between opposing tabs (i.e., Figure 4 The distance between the tabs 4101 and 4103, and the distance between the tabs 4102 and 4104) is about 24.4mm. The handle section has dimensions of approximately 15.7mm (length), 8mm (width) and 2.3mm (depth). The handle consists of 7 ribbed segments.

[0056] Microneedle patch ( Figure 4 The central part of 4200) ( Figure 4 4210) were injection molded from a Class VI medical grade liquid crystal polymer (LCP) (VECTRAMT 1300 from Ticona Plastics, Auburn Hills, MI) into rigid ...

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Abstract

A packaging system for microarrays, such as microarrays of microneedles, comprising inner and outer pouches (500, 5000).

Description

Background technique [0001] Various microarrays such as microneedle arrays have been described in the prior art eg in US 9144671 , US 8057842 , US 7846488 , US 9789299 , US 10170258713 and US20080108958 . Complicated or expensive custom packaging has been described in the prior art as being necessary to protect microarrays during shipping and storage. For example, Vinayakumar et al. (Journal of Micromechanics and Microengineering, Vol.26, No.6, 2016 (Journal of Micromechanics and Microengineering, Volume 26, No. 6, 2016)) describe a method for steel microneedles Custom poly(methyl methacrylate) packaging. et al. (Materials Science and Engineering: R: Reports, Vol.104, June 2016 (Materials Science and Engineering: R: Reports, Vol.104, June 2016)) report a thin-film film for providing a closed packaging system use of the tablet. Contents of the invention [0002] The packaging product may include: a plurality of connected outer bags and at least one inner bag, each outer b...

Claims

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Application Information

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IPC IPC(8): B65D33/02B65D75/00B65D75/42B65D77/00
CPCB65D33/02B65D77/003B65D75/008B65D75/42A61M37/0015A61M2209/06B65D81/266
Inventor 彼得·P·埃文森
Owner KINDEVA DRUG DELIVERY LP
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