Career records & work history
Medicine Doctors
Puneet Singh
Specialties:
Surgery
Puneet SinghAnaheim, CA
Puneet Singh Phones & Addresses
Anaheim, CA
PO Box 2191, Anaheim, CA 92814 (714) 588-5133
Mentions for Puneet Singh
Puneet Singh resumes & CV records
Resumes
Portola High School
Work:
Portola High School
Puneet Singh
Puneet Vishen Singh
Puneet Singh
Puneet Paul Singh
Puneet Singh
Puneet Singh
Puneet Singh
Publications & IP owners
Us Patents
Dimpled Joint For Guidewire
US Patent:
2021012, May 6, 2021
Filed:
Oct 31, 2019
Appl. No.:
16/671030
Inventors:
- SANTA CLARA CA, US
Puneet Kamal Singh Gill - Anaheim CA, US
Puneet Kamal Singh Gill - Anaheim CA, US
Assignee:
ABBOTT CARDIOVASCULAR SYSTEMS INC. - SANTA CLARA CA
International Classification:
A61B 17/22
A61M 25/09
A61M 25/09
Abstract:
A guidewire for use in intravascular procedures has a solder or weld joint at a distal end thereof. A plurality of dimples are formed on the solder/weld joint to increase the engagement and penetration of fibrous material including chronic total occlusions (CTO).
Guidewire Coils With Different Cross Section Shapes
US Patent:
2021012, May 6, 2021
Filed:
Oct 31, 2019
Appl. No.:
16/670991
Inventors:
- SANTA CLARA CA, US
Matthew Vasquez - Temecula CA, US
Puneet Kamal Singh Gill - Anaheim CA, US
Jonathan P. Durcan - Temecula CA, US
Matthew Vasquez - Temecula CA, US
Puneet Kamal Singh Gill - Anaheim CA, US
Jonathan P. Durcan - Temecula CA, US
Assignee:
ABBOTT CARDIOVASCULAR SYSTEMS INC. - SANTA CLARA CA
International Classification:
A61M 25/01
A61M 25/09
A61M 25/00
A61M 25/09
A61M 25/00
Abstract:
A guidewire for use in intravascular procedures has an inner coil that is radiopaque and an outer coil that is non-radiopaque at the distal end of the guidewire. The radiopaque inner coil is visible under fluoroscopy so that the physician can monitor the location of the distal end of the guidewire during a procedure. The inner coil and the outer coil can be formed from a single wire or a multi-filar wire. The inner coil and the outer coil can have any of the following cross-sections for enhanced torquability: I-beam; vertical rectangular; vertical ellipse; square; peanut shape; vertical hexagonal; horizontal hexagonal; and horizontal ellipse.
Methods For Manufacturing Radiopaque Intraluminal Stents Comprising Cobalt-Based Alloys With Supersaturated Tungsten Content
US Patent:
2021010, Apr 15, 2021
Filed:
Oct 12, 2020
Appl. No.:
17/068526
Inventors:
- Santa Clara CA, US
Puneet Kamal Singh Gill - Anaheim CA, US
Puneet Kamal Singh Gill - Anaheim CA, US
International Classification:
A61L 31/02
A61L 31/18
C22C 30/00
B22F 9/08
C22C 1/02
B22F 3/16
A61L 31/18
C22C 30/00
B22F 9/08
C22C 1/02
B22F 3/16
Abstract:
Embodiments are directed to radiopaque implantable structures (e.g., stents) formed of cobalt-based alloys that comprise cobalt, chromium, tungsten, and nickel, and methods for their manufacture. Tungsten is present above its solubility limit (about 15%) at ambient temperature, but is still only present as a super-saturated, primarily single-phase material exhibiting an FCC microcrystalline structure.
Radiopaque Intraluminal Stents Comprising Cobalt-Based Alloys With Primarily Singe-Phase Supersaturated Tungsten Content
US Patent:
2020003, Feb 6, 2020
Filed:
Oct 14, 2019
Appl. No.:
16/601259
Inventors:
- Santa Clara CA, US
Puneet Kamal Singh Gill - Anaheim CA, US
Pamela A. Kramer-Brown - Sparks NV, US
Puneet Kamal Singh Gill - Anaheim CA, US
Pamela A. Kramer-Brown - Sparks NV, US
International Classification:
A61F 2/82
C22C 1/04
A61L 31/18
A61L 31/02
C22C 19/07
A61F 2/06
C22C 1/04
A61L 31/18
A61L 31/02
C22C 19/07
A61F 2/06
Abstract:
Embodiments are directed to radiopaque implantable structures (e.g., stents) formed of cobalt-based alloys that comprise cobalt, chromium, tungsten, and nickel. Tungsten is present above its solubility limit (about 15%), but is still only present as a super-saturated, primarily single-phase material exhibiting an FCC microcrystalline structure.
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