Transcutaneous delivery means

A skin and subcutaneous infusion technology, applied in the directions of drug delivery, pharmaceutical formulations, drug devices, etc., can solve the problems of high price, limit the number of patients for treatment, etc., achieve great flexibility, and avoid the effect of moving the treatment cycle

Inactive Publication Date: 2008-09-17
INSULET CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high price of current devices, healthcare providers limit the number of patients who can use the device and the treatments that can be performed using it

Method used

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  • Transcutaneous delivery means
  • Transcutaneous delivery means
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Examples

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Embodiment Construction

[0058] Referring first to Figures 1 and 2, there is shown a fluid delivery device 10 manufactured in accordance with the present invention. The types of fluids that can be administered by the fluid delivery device of the present invention include: insulin, antibiotics, nutritional fluids, total parenteral nutrition or TPN, analgesics, morphine, hormones or hormonal drugs, gene therapy drugs, anticoagulants, analgesics , Cardiovascular drugs, AZT or chemotherapy, but not limited to this. The types of medical conditions that can be treated with the fluid drug delivery device of the present invention include: diabetes, cardiovascular disease, pain, chronic pain, cancer, AIDS, neurological disease, Alzheimer's disease, ALS, hepatitis, Parkinson's disease, or spasm.

[0059] Referring to FIG. 2, the device 10 generally includes an outlet assembly 70 having a percutaneous piercing tool for the patient, a dispenser 40 that allows fluid to flow from the reservoir 30 to the outlet assembly...

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Abstract

The invention provides a transcutaneous delivery means which includes: a shell confirming a storage device; an entrance value that can enter from the shell exterior and connects with the storage device; a transcutaneous infusion cannula that extends from the shell, flow communicates with the storage device and includes a end tip; and a skin puncture element that locates in the infusion cannula, moves between an extended position for subcutaneously inserting the distal fluid transport tube into a patient, and a retracted position.

Description

[0001] This application is a divisional application of a Chinese patent application with an application date of November 9, 2001, an application number of 01821832.6, and an invention title of "Transdermal Drug Delivery Device". [0002] Cross references to related applications [0003] The present application claims priority to provisional U.S. Patent Application 60 / 247,598 filed on November 9, 2000, which is assigned to the assignee of this application, and its content is incorporated herein. This patent application is related to US Patent Application 09 / 943,992 filed on August 31, 2001, which is assigned to the assignee of this application, and its content is incorporated herein by reference. Technical field [0004] The present invention generally relates to devices for delivering therapeutic fluids, and more particularly to small, disposable, portable infusion devices and methods for safe and simple transdermal delivery of fluids to mammalian patients. Even more particularly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/142A61M5/158A61M5/32A61M1/00A61M5/20A61K9/22A61M5/145
CPCA61M2205/3576A61M5/1452A61M2005/1426A61M2005/14208A61M2005/14252A61M2205/3507A61M39/0247A61M2209/01A61M5/14248
Inventor 克里斯托弗·J·弗莱厄蒂约翰·T·加里博托
Owner INSULET CORP
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