Syringe

PAT. NO.

Title

451

6,332,876

Compressible syringe

452

6,331,174

Prefilled, low particle, sterile disposable syringe for injecting preparations and procedure for manufacture

453

6,322,540

Safe needle device for syringe

454

6,322,361

Disposable dental syringe tip

455

6,319,235

Syringe serving also as an ampule and associated equipment

456

6,319,234

Disposable safety syringe

457

6,319,225

Injection syringe including device for preparation of injection

458

6,315,760

Syringe with a background for writing and reading index markings

459

6,315,113

Chemical disposal of medical syringe needles and other hazardous sharps

460

RE37,439

Disposable self-shielding aspirating syringe

461

6,312,410

Auxiliary appliance for syringe fixation

462

6,311,909

Syringe needle shredder

463

6,305,934

Multifunction syringe for repairing teeth

464

6,301,980

Titration apparatus using a syringe

465

6,296,625

Finger brace for hypodermic syringe

466

6,293,944

Combined syringe and electrosurgical electrode for sclerotherapy

467

6,293,792

Dental syringe tip

468

6,290,678

High contrast syringe

469

6,287,282

Syringe safety sleeve and adaptor

470

6,287,279

Universal safety syringe

471

6,283,946

Long stem syringe apparatus for dispensing compositions and related methods

472

6,283,941

Single-use syringe with aspirating mechanism

473

6,283,750

Method of connecting a syringe tip to a dental syringe hand piece

474

6,280,430

Syringe device fixable on a flask

475

6,277,102

Hypodermic syringe system and method of manufacture

476

6,273,870

Retractable needle and syringe combination

477

6,270,482

Multiple-dose syringe

478

6,267,749

Single use syringe with breakaway plunger

479

6,267,748

Needle-retracting needle holder and syringe

480

6,264,637

Marking syringe

481

6,264,620

Blood syringe

482

6,251,095

Safety syringe with retractable standard needles

483

6,250,921

Fitting for dental syringe

484

6,250,504

Stopper-cum-metering device for the screw closure of bottles for liquids, with syringe device for drawing up metered amounts

485

6,248,094

Hypodermic syringe with retractable needle

486

6,248,090

Syringe with electronic representation of parameters

487

6,241,708

Front load pressure jacket system with syringe holder

488

6,241,707

Safety needle cannula module that is activated by a safety syringe and plunger module

489

6,240,788

Method and apparatus for measurement of breakaway and running forces of a plunger in a syringe barrel

490

6,238,211

Fitting for dental syringe

491

6,235,004

Injection syringe

492

6,235,002

Syringe for use in fluid-handling apparatus

493

6,231,550

One-handed single grip position aspiration and injection syringe

494

6,228,054

Interchangeable safety needle cannula module that is activated by a safety syringe and plunger module

495

6,224,574

Combined scalpel and syringe device

496

6,223,408

Apparatus for placing object in syringe body

497

6,221,052

Retracting needle syringe

498

6,217,559

Automatic safety syringe construction

499

6,217,550

Single-use syringe

500

6,213,987

Shroud for a used hypodermic syringe needle

• 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