Syringe

PAT. NO.

Title

2301

4,221,218

Disposable hypodermic syringe

2302

4,220,151

Disposable Luer lock syringe

2303

4,219,055

Syringe filling aid

2304

4,217,897

Expandable syringe and means for storing chemical agents for use therewith

2305

4,217,896

Syringe plunger snap-on pull ring

2306

4,216,771

Hypodermic syringe with aspiration effect

2307

4,216,628

Device for automatically grinding syringe needle point

2308

4,215,701

Elastomeric plunger tip for a syringe

2309

4,212,307

Blood sampling syringe

2310

4,210,142

Twin chamber injection syringe

2311

4,206,768

Syringe device with means for selectively isolating a blood sample after removal of contaminates

2312

4,198,975

Self-injecting hypodermic syringe device

2313

4,196,732

Automatic disposable syringe and method of filling the same

2314

4,192,320

Adapter for syringe

2315

4,188,950

Disposable syringe

2316

4,188,949

Sequential injection syringe

2317

4,185,628

Compartmental syringe

2318

4,185,627

Device for inserting syringe

2319

4,184,490

Precision endodontic syringe

2320

4,180,070

Disposable double vial syringe

2321

4,180,069

Plunger rod and piston for a syringe

2322

4,178,071

Magnifying cylinder for insulin syringe

2323

4,175,559

Sealable syringe

2324

4,173,225

Adjustable stop for dispensing syringe

2325

4,171,699

Mercaptan modified methyl methacrylate-alpha methyl styrene copolymer syringe

2326

4,171,698

Prefilled two-compartment syringe

2327

4,168,032

Expandable syringe and sprinkler cap therefor

2328

4,167,186

Syringe, such as a vaginal douche, and cannula thereof

2329

4,165,742

Syringe connectable to a water faucet

2330

4,159,713

Blood gas syringe

2331

4,159,570

Disposable mixing syringe

2332

4,153,186

Valve and medicant dispensing syringe

2333

4,153,057

Stopper for two-chamber mixing syringe

2334

4,153,056

Syringe with removable length adjusting member

2335

4,149,315

Dental syringe

2336

4,148,316

Self-sealed hypodermic syringe

2337

4,142,633

Packaging system for syringe dispensers

2338

4,142,525

Syringe assembly

2339

4,141,833

Anchoring means for TLC syringe and apparatus

2340

4,137,917

Syringe filter unit

2341

4,135,510

Syringe barrel

2342

4,133,313

Expandable syringe

2343

4,133,304

Syringe-like apparatus with removable capillary cartridge

2344

4,130,117

Hypodermic syringe

2345

4,129,130

Vial-syringe

2346

4,121,588

Disposable hypodermic syringe and method of manufacture

2347

4,121,587

Root canal delivery syringe

2348

4,116,240

Mixing syringe

2349

4,112,945

Operator means for syringe cartridges

2350

4,109,653

Successive delivery multiple barrel syringe

• Injection syringe with seal structure
• Single use syringe and plunger rod locking device therefor
• Needleless syringe functioning by shock-tube effect, with prior lateral retention of the active principle
• Safety syringe having needle holder capable of fixing secured and easy to drawback
• Hypodermic syringe with selectively retractable needle
• Injection syringe, comprising suction means
• Hydraulic syringe and method of manufacture
• Syringe plunger driver system and method
• Disposable self-shielding unit dose syringe guard
• One-handed single grip position aspiration and injection syringe
• Prefilled, sterilized syringe with a new and improved plug
• Double-barreled syringe with detachable locking mixing tip
• Multiple syringe pump assembly for liquid handler
• Method of delivering fluid with a non-reusable retractable safecty syringe
• Syringe device having a vented piston
• Arterial blood gas syringe including filter member
• Safety syringe with I.V. port access
• High-pressure micro-volume syringe pump
• Nasal syringe sprayer with removable dose limiting structure
• Dental syringe safety sheath with modified duckbill valve
• One-piece glass prefilled syringe system
• Safety syringe with retracting needle
• Disposable safety syringe with retractable shuttle for luer lock needle
• Syringe with retractable needle
• Syringe-filling and medication mixing dispenser
• Self-locking safety syringe
• Hypodermic syringe with needle guard
• Safety syringe with retractable self-biased needle
• Syringe having a retractable needle
• Single use syringe incorporating a sliding protection cap for the needle
• Single use tamper resistant syringe
• Portable case for carrying a syringe with varying plunger positions
• Disposable syringe needle and scalpel holder
• Filling device with sound indicator for filling injection syringe
• Apparatus for disposing of a used hypodermic syringe
• Injection syringe for medical purposes
• Hypodermic syringe needle destroying and sterlizing apparatus and method
• Filter assembly for use with a hypodermic syringe
• Suction syringe with an automatic locking means
• Hand-held medical syringe actuator device
• Dosing means for a hypodermic syringe
• Tamper-resistant hypodermic syringe
• Separator disc and hypodermic syringe incorporating the same and method
• Water pulsating unit for oral syringe
• Disposable injection syringe
• Prefilled, vented two-compartment syringe
• Disposable hypodermic syringe and method of manufacture
• Syringe destroyer with needle disposing cannister
• Conically walled syringe providing a progressively tighter piston fit
• Hypodermic syringe with parts disposable after use