Device for storing, extemporaneously preparing, and administering

A drug delivery, topical technology, applied in the device field of the device, the active ingredient, can solve problems such as infection

Inactive Publication Date: 2014-12-03
菲利普·佩罗维奇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In fact, intravitreal injections are now stuck without active ingredient injections accompanied by antibiotics used to prevent intraocular infections, which can also produce this sudden infection after blinding cataract surgery

Method used

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  • Device for storing, extemporaneously preparing, and administering
  • Device for storing, extemporaneously preparing, and administering
  • Device for storing, extemporaneously preparing, and administering

Examples

Experimental program
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Embodiment Construction

[0031] figure 1 Denoting the device 10 comprising the body 12, the body 12 may be made of any material that avoids evaporation through the walls and prevents light or air from acting on the contents.

[0032] The body is preferably made of a thick single piece of opaque pharmaceutical quality plastic or glass with high mechanical strength and a square, oval, rectangular, triangular or circular cross-section.

[0033] The device 10 includes a head 14 movably coupled to the body 12 at least for movement relative to the body 12 .

[0034] The head 14 can be located in a first storage position P1 in which the head 14 is in a remote position relative to the main body 12 and a second preparation position P2 in which the head 14 is located. Located in an approximate position relative to the main body 12 .

[0035] The body 12 includes at least one compartment for containing a very small volume of at least one pharmaceutical solvent, such as physiological serum.

[0036] The volume...

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PUM

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Abstract

The invention provides a device (10) for conserving and extemporaneously preparing at least one active principle prior to administration, the device comprising: a body (12) that is constituted by at least one compartment for containing at least one volume of pharmaceutical solvent (22) that is less than 5 mL; a head (14) constituted by at least one compartment for containing at least one active principle (24), in particular a very small dose, and, in its top portion, by at least one dose-taking chamber (32) provided with a filter (40), the head (14) being capable of taking up a first position P1 for conservation, in which said head (14) is in its distal position relative to the body (12), and a second position P2 for preparation, in which said head (14) is in its proximal position relative to the body (12); at least one wall (16) separating the body (12) and the head (14); and rupture means (18) for rupturing said wall (16) so that the active principle (24) enters into contact with the solvent (22) and dissolves therein. The invention also seeks to use the device for conserving and extemporaneously preparing at least one active principle with a view to administering it.

Description

technical field [0001] The present invention relates to a device for the preservation and immediate preparation of active ingredients, in particular small doses of active ingredients for administration by local or systemic injectable means. [0002] The invention also relates to the use of this device for the extemporaneous preparation of active ingredients for the administration of said active ingredients, in particular for intraocular administration of antibiotics to prevent post-phacocystectomie infections, or Intravitreal ocular therapeutic injections (injection de traitements ophtalmiques en intra-vitréen) are performed. Background technique [0003] Capsulotomy is a procedure often performed by medical departments and ophthalmologists to remove the lens that has become opaque due to cataract and replace it with an artificial prosthesis. [0004] This operation often consists in incising the cornea under local anesthesia, then incising the capsule of the lens at the ba...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61J1/20B65D51/28
CPCA61J1/2093B65D51/2835A61J1/065A61J2001/2086A61J1/2096A61J2001/2027A61J1/2086A61J1/2027
Inventor 菲利普·佩罗维奇T·加尔珀里纳
Owner 菲利普·佩罗维奇
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