MY151433A - Catheter introducer with needle shield - Google Patents
Catheter introducer with needle shieldInfo
- Publication number
- MY151433A MY151433A MYPI20071466A MY151433A MY 151433 A MY151433 A MY 151433A MY PI20071466 A MYPI20071466 A MY PI20071466A MY 151433 A MY151433 A MY 151433A
- Authority
- MY
- Malaysia
- Prior art keywords
- needle
- blocking object
- shield
- lumen
- moves
- Prior art date
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A NEEDLE ASSEMBLY WITH A NEEDLE SHIELD (90, 2110, 900, 10110) IS DISCLOSED. THE SHIELD INCLUDES A LUMEN (93, 112, 913, 2112) SLIDABLE ON THE NEEDLE (10, 210, 510, 910, 1010), A HOLDER (16) AND A NEEDLE BLOCKING OBJECT (3, 102, 122, 922, 2122, 10122) WHICH MOVES AT LEAST PARTIALLY INTO THE LUMEN (93, 112, 913, 2112) IN ORDER TO BLOCK DISTAL MOVEMENT OF THE NEEDLE (10, 210, 510, 910, 1010). A SPRING (2, 110, 111, 911, 2111) BIASES THE BLOCKING OBJECT (3, 102, 122, 922, 2122, 10122) TOWARDS THE NEEDLE AXIS (11). PROXIMAL MOVEMENT OF THE NEEDLE (10, 210, 510, 910, 1010) RELATIVE TO THE SHIELD (90, 2110, 900, 10110) IS LIMITED BY A RESTRAINT (514) IN THE FORM OF A DISCONTINUITY (14) ON THE NEEDLE (10, 210, 510, 910, 1010) WHICH ABUTS THE SHIELD (90, 2110, 900, 10110) A TETHER (73, 800, 1075) OR A TUBE ABUTTING THE NEEDLE HUB (45, 245). WHEN THE NEEDLE SHIELD (90, 2110, 900, 10110) MOVES FROM A NON-SHIELDING POSITION TO A SHIELDING POSITION, THE NEEDLE BLOCKING OBJECT (3, 102, 122, 922, 2122, 10122) MOVES AT LEAST PARTIALLY INTO THE LUMEN (93, 112, 913, 2112). THE NEEDLE BLOCKING OBJECT (3, 102, 122, 922, 2122, 10122) IS RADIALLY AND AXIALLY CONSTRAINED IN THE SHIELDING POSITION. THE HOLDER (16) ALSO PREVENTS RADIAL, LONGITUDINAL AND CIRCUMFERENTIAL MOVEMENT OF THE BLOCKING OBJECT (3, 102, 122, 922, 2122, 10122). IN ONE EMBODIMENT, THE NEEDLE BLOCKING OBJECT (3, 102, 122, 922, 2122, 10122) IS A BALL (3, 122, 2122). A CATHETER ADAPTER (23, 282) AND TUBE (65, 86, 286) MAY BE THREADED OVER THE NEEDLE (10, 210, 510, 910, 1010). THE NEEDLE BLOCKING OBJECT (3, 102, 122, 922, 2122, 10122) MAY ALSO LOCK THE CATHETER ADAPTER (23, 282) TO THE NEEDLE SHIELD (90, 2110, 900, 10110), ALLOWING IT TO BE RELEASED ONLY WHEN THE NEEDLE (10, 210, 510, 910, 1010) IS SHIELDED. THE MOST ILLUSTRATIVE DRAWING IS
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20071466 MY151433A (en) | 2007-08-29 | 2007-08-29 | Catheter introducer with needle shield |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20071466 MY151433A (en) | 2007-08-29 | 2007-08-29 | Catheter introducer with needle shield |
Publications (1)
Publication Number | Publication Date |
---|---|
MY151433A true MY151433A (en) | 2014-05-30 |
Family
ID=52595664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20071466 MY151433A (en) | 2007-08-29 | 2007-08-29 | Catheter introducer with needle shield |
Country Status (1)
Country | Link |
---|---|
MY (1) | MY151433A (en) |
-
2007
- 2007-08-29 MY MYPI20071466 patent/MY151433A/en unknown
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