AU2014240216B2 - Needle assembly, safety catheter assembly and method for assembly - Google Patents
Needle assembly, safety catheter assembly and method for assemblyInfo
- Publication number
- AU2014240216B2 AU2014240216B2 AU2014240216A AU2014240216A AU2014240216B2 AU 2014240216 B2 AU2014240216 B2 AU 2014240216B2 AU 2014240216 A AU2014240216 A AU 2014240216A AU 2014240216 A AU2014240216 A AU 2014240216A AU 2014240216 B2 AU2014240216 B2 AU 2014240216B2
- Authority
- AU
- Australia
- Prior art keywords
- needle
- free end
- tip
- assembly
- catheter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
Abstract
H:\dxl\lntrovn\NRPortbl\DCC\DXL\6834856_I.docx-30/09/2014 A safety catheter assembly comprising a needle hub with a needle attached thereto, said needle comprising a change in profile located proximally of a needle tip, a needle shaft having a side, and a needle diameter; a catheter hub with an interior cavity having a catheter tube attached thereto and having said needle projecting through the catheter hub and the catheter tube such that the needle tip extends beyond a distal end of the catheter tube; a needle guard disposed, at least in part, inside the interior cavity of the catheter hub, said needle guard comprising: a non-metallic base portion comprising a wall having a bore, a proximally facing surface, and a distally facing surface; a first arm including a first free end and a second arm including a second free end extending generally axially from the base portion in a distal direction and having a tensioning member mounted on an exterior thereof, the first free end extending beyond the second free end and including an angled end section extending towards the second arm and contacting a side of the needle shaft; wherein the angled end section comprises a length and a width defining, at least in part, a tip holding space to retain the needle tip within the tip holding space in a protective position as the needle guard pivots or turns on the needle; and wherein the width of the angled end section is larger than a width of the second free end and at least two times larger than a diameter of the needle to confine the needle tip within the needle tip holding space. WO 2012/016660 PCTIEP20I 1/003746 CA lC~A~AT~ C T /~A0
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2014240216A AU2014240216B2 (en) | 2010-08-05 | 2014-09-30 | Needle assembly, safety catheter assembly and method for assembly |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61/371,054 | 2010-08-05 | ||
AU2011287917A AU2011287917B2 (en) | 2010-08-05 | 2011-07-26 | Needle safety device and assembly |
AU2014240216A AU2014240216B2 (en) | 2010-08-05 | 2014-09-30 | Needle assembly, safety catheter assembly and method for assembly |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2011287917A Division AU2011287917B2 (en) | 2010-08-05 | 2011-07-26 | Needle safety device and assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2014240216A1 AU2014240216A1 (en) | 2014-10-23 |
AU2014240216B2 true AU2014240216B2 (en) | 2016-07-14 |
Family
ID=51795024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2014240216A Withdrawn - After Issue AU2014240216B2 (en) | 2010-08-05 | 2014-09-30 | Needle assembly, safety catheter assembly and method for assembly |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU2014240216B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10661058B2 (en) | 2010-08-05 | 2020-05-26 | B. Braun Melsungen Ag | Needle safety device and assembly |
-
2014
- 2014-09-30 AU AU2014240216A patent/AU2014240216B2/en not_active Withdrawn - After Issue
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10661058B2 (en) | 2010-08-05 | 2020-05-26 | B. Braun Melsungen Ag | Needle safety device and assembly |
Also Published As
Publication number | Publication date |
---|---|
AU2014240216A1 (en) | 2014-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CB | Opposition lodged by |
Opponent name: CHRYSILIOU, K. |
|
ON | Decision of a delegate or deputy of the commissioner of patents (result of patent office hearing) |
Free format text: (2018) APO 33: DECISION: THE OPPOSITION FAILS ON ALL GROUNDS RAISED. SUBJECT TO APPEAL, I DIRECT THE APPLICATION PROCEED TO GRANT. COSTS ARE AWARDED AGAINST THE OPPONENT, KERRY CHRYSILIOU, ACCORDING TO SCHEDULE 8. Opponent name: KERRY CHRYSILIOU Effective date: 20180530 |
|
MK12 | Application lapsed section 141(1)/reg 8.3(2) - applicant filed a written notice of withdrawal |