US2854976A - Protective device for needles of hypodermic syringes - Google Patents
Protective device for needles of hypodermic syringes Download PDFInfo
- Publication number
- US2854976A US2854976A US680807A US68080757A US2854976A US 2854976 A US2854976 A US 2854976A US 680807 A US680807 A US 680807A US 68080757 A US68080757 A US 68080757A US 2854976 A US2854976 A US 2854976A
- Authority
- US
- United States
- Prior art keywords
- needle
- protective device
- needles
- hypodermic syringes
- strip
- 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.)
- Expired - Lifetime
Links
- 230000001681 protective effect Effects 0.000 title description 15
- 230000001012 protector Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Images
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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
Description
Oct. 7, 1958 s. E. HEYDRlcH PROTECTIVE DEVICE Fox NEEbLEs oF HYPODERMIC sYRINGEs FiledAu-g. 28,1957
rM (I3 Lal United States Patent Otiice 2,854,976 Patented Oct. 7, 1958 PRTEQTEVE DEVICE FOR NEEDLE@ F HYPDERMHC SYRINGES Sergio Esnard Heydrich, Matanzas, Cuba Application August 28, 1957, Serial No. $9,307
3 Claims. (Cl. 12S-221) This invention relates to protective devices for the needles of hypodermic syringes.
It is known that needles of hypodermic syringes are subject to damage and in many cases are rendered useless by handling and so forth.
Frequently, the dropping of a needle during its handling causes it to become useless due to the breaking of the point or to its being bent which renders it useless.
The invention eliminates these problems, permitting7 the needle to remain in a perfect condition for use.
In addition, devices of the invention have the advantage of being economical and extremely simple to manu facture.
The invention will be better understood with reference to the accompanying drawing, in which:
Figure l is a longitudinal view of a protective device provided in accordance with the invention with a needle for a hypodermic syringe mounted thereon.
Figure 2 is a top plan view of said protective device.
Figure 3 is a cross-sectional view along line 3-3 of Figure 1. p
Figure 4 is a cross-sectional view along line 4 4 of Figure 1.
Figure 5 is a cross-sectional view along line 5-5 of Figure 1.
Figure 6 is a cross-sectional view along line 6-6 of Figure l.
Figure 7 is a perspective View of the protective device in which is mounted a needle placed on a hypodermic syringe.
In accordance with the invention, a protective device for hypodermic syringe needles is constituted by a preferably metallic piece whose central part is formed by a strip 1 that is rectangular and elongated, the central portion of which forms an inverted V section 2, and provided with a longitudinal slot 7 wherein is encased the body of needle 8 to avoid lateral movement thereof.
On the front part of the device, by side extensions of metallic strip 1, there is formed an encasement for neck of the needle by means of which said needle is mounted on the syringe.
The encasement, as is better seen in Figures l and 4, is constituted by a portion in approximately the form of an H, integral with the metallic strip, the H being formed by conveniently bending the side extensions of metallic strip 1.
The upper legs 9 of the H are curved in order to be adapted to the cylindrical neck 10 of the needle and widen outwardly at their upper parts 11, to exert on the neck 10 of the needle suicient pressure to maiutain the said needle fixed in position.
The lower wings 12 of the H are straight and serve to grip the protective device during its handling.
The rear part of metallic strip 1 is provided with an approximately cylindrical portion 13, made by simply bending two side extensions of the metallic strip 1 until they almost form a closed cylinder.
This rear cylindrical portion 13 is the protector of point 14 of the needle, as it surrounds the point completely without allowing the needle to contact any external body.
For a greater protection of the po-int of the needle when it is placed on the protective device the height of the inverted V of the central portion, should preferably be slightly higher than the height of the rear cylindrical portion 13, thus insuring that the point of the needle cannot touch said cylindrical portion 13.
Metallic strip ll is provided with longitudinal grooves 15 to allord it the necessary stiffness and strength.
When the hypodermic syringe is not being used, the collar formed by the upper legs of the H is hooked on the neck of the needle and thus the central part of the needle is encased in the slot of the inverted V and the end of the needle by the cylindrical portion at the end of the protective device.
The needle mounted on the protective device is removed from the syringe and stored until it is needed again.
To mount the needle on the syringe, the inverse operation is carried out. By removing from the protector the pressure exerted by the upper legs of the H, the protector is withdrawn.
It is evident that modifications of the illustrated device can be made essentially without departing from the spirit of the invention whose scope is limited only by the following claims.
What is claimed is:
l. A protective device for a hypodermic syringe needle comprising an elongated strip including a central portion in the form of an inverted V defining a longitudinal slot at the vertex of the V to hold the central part of the needle; releasable holding means at one extreme of the strip to engage the neck of the needle; and means on the other extreme of the device to encase the point of the needle.
2. A protective device as claimed in claim 1, in which the holding means is constituted by side extensions integral with the strip forming an H-shaped piece having upper legs curved to adapt to the cylindrical surface of the neck of the needle and widening outwardly at their upper extremities to exert on the neck of the needle a pressure whereby the needle is lixed in position; the lower legs of the H-shaped piece being straight to constitute a support for handling purposes.
3. A protective device as claimed in claim 1, wherein the means to encase the point of the needle consists of an approximately cylindrical portion constituted by two side extensions on the strip, said extensions being spaced at their ends to define a longitudinal space at the upper part of the cylindrical portion so that the pointed end of the needle can pass therethrough when the protective device is mounted.
References Cited in the file of this patent FOREIGN PATENTS 445,963 Italy Mar. 4, 1949
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US680807A US2854976A (en) | 1957-08-28 | 1957-08-28 | Protective device for needles of hypodermic syringes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US680807A US2854976A (en) | 1957-08-28 | 1957-08-28 | Protective device for needles of hypodermic syringes |
Publications (1)
Publication Number | Publication Date |
---|---|
US2854976A true US2854976A (en) | 1958-10-07 |
Family
ID=24732592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US680807A Expired - Lifetime US2854976A (en) | 1957-08-28 | 1957-08-28 | Protective device for needles of hypodermic syringes |
Country Status (1)
Country | Link |
---|---|
US (1) | US2854976A (en) |
Cited By (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2121965A5 (en) * | 1971-01-13 | 1972-08-25 | Technological Supply Inc | |
US4631058A (en) * | 1985-06-24 | 1986-12-23 | Burron Medical, Inc. | Guard for right angle winged infusion needle |
US4643722A (en) * | 1983-04-05 | 1987-02-17 | Smith Jr William I | Closure system for storage, transport and disposal of hypodermic needles |
WO1988007873A1 (en) * | 1987-04-16 | 1988-10-20 | Peachtree Medical, Inc. | Syringe sealing device and method |
FR2620341A1 (en) * | 1987-09-11 | 1989-03-17 | Przygodzki Jean | Protective case in particular intended to receive a medical syringe needle |
FR2625103A1 (en) * | 1987-12-24 | 1989-06-30 | Weber Francois | Cap for medical needles intended to limit the risk of pricking the user |
US4867746A (en) * | 1988-05-23 | 1989-09-19 | Becton, Dickinson And Company | Needle shield |
US4888001A (en) * | 1988-06-01 | 1989-12-19 | Schoenberg Stephen J | Cover for a disposable hypodermic needle |
US4935011A (en) * | 1987-09-29 | 1990-06-19 | City Of Hope | Sheath for intravenous needle |
EP0381577A2 (en) * | 1989-02-03 | 1990-08-08 | Frank Boumendil | Protection cap for an injection syringe cannule |
US4979945A (en) * | 1988-07-26 | 1990-12-25 | Wade Steven E | Syringe needle protector and remover |
US4981476A (en) * | 1988-12-02 | 1991-01-01 | Enslow, Inc. | Needle safety device |
US4982842A (en) * | 1990-06-04 | 1991-01-08 | Concord/Portex | Safety needle container |
US5013299A (en) * | 1988-03-04 | 1991-05-07 | Clark William C | Syringe resheathing device |
US5026356A (en) * | 1990-10-17 | 1991-06-25 | Smith Daniel E | Safety device for needles of hypodermic syringes |
WO1991009639A2 (en) * | 1989-12-21 | 1991-07-11 | Andrew William Steer | Needle protector |
US5053017A (en) * | 1990-02-28 | 1991-10-01 | Chamuel Steven R | Hypodermic needle safety clip |
US5102397A (en) * | 1988-03-29 | 1992-04-07 | Brunet Jean Louis | Safety syringe for taking blood samples and for injections |
US5139489A (en) * | 1991-01-07 | 1992-08-18 | Smiths Industries Medical Systems, Inc. | Needle protection device |
US5215534A (en) * | 1991-12-02 | 1993-06-01 | Lawrence De Harde | Safety syringe system |
US5232455A (en) * | 1991-01-07 | 1993-08-03 | Smiths Industries Medical Systems, Inc. | Syringe with protective housing |
US5232454A (en) * | 1990-08-01 | 1993-08-03 | Smiths Industries Medical Systems, Inc. | Safety needle container |
US5385556A (en) * | 1993-12-08 | 1995-01-31 | Wang; I-Wen | Endcap for hypodermic syringe |
US5389083A (en) * | 1993-01-13 | 1995-02-14 | Jrm Enterprises, Inc. | Guards for hypodermic needle |
US5456699A (en) * | 1993-12-08 | 1995-10-10 | Intermedics, Inc. | Cardiac stimulator lead insertion tool |
US5490841A (en) * | 1994-07-29 | 1996-02-13 | Landis; Robert M. | Safety sheath device |
USRE37252E1 (en) | 1992-05-18 | 2001-07-03 | Sims Portex Inc. | Safety needle cartridge system |
US6328713B1 (en) | 1993-04-16 | 2001-12-11 | Sims Portex Inc. | Needle sheath device |
US6592556B1 (en) | 2000-07-19 | 2003-07-15 | Tyco Healthcare Group Lp | Medical needle safety apparatus and methods |
US6648855B2 (en) | 1999-08-23 | 2003-11-18 | Becton, Dickinson And Company | Safety needle assembly |
US6699217B2 (en) | 1999-08-23 | 2004-03-02 | Becton, Dickinson And Company | Safety needle assembly |
US6780169B2 (en) | 1999-08-23 | 2004-08-24 | Becton, Dickinson And Company | Safety shield assembly |
US6796968B2 (en) | 1999-11-04 | 2004-09-28 | Tyco Healthcare Group Lp | Reaccessible medical needle safety devices and methods |
US6949086B2 (en) | 1999-11-04 | 2005-09-27 | Tyco Healthcare Group Lp | Seldinger safety shield for medical needles |
US20050273076A1 (en) * | 2004-06-07 | 2005-12-08 | C.R. Bard, Inc. | Subcutaneous infusion devices |
US7001363B2 (en) | 2002-04-05 | 2006-02-21 | F. Mark Ferguson | Safety shield for medical needles |
US7029461B2 (en) | 1999-11-04 | 2006-04-18 | Tyco Healthcare Group Lp | Safety shield for medical needles |
US20060218690A1 (en) * | 2005-04-01 | 2006-10-05 | James Leslie J | Waist-fastening, hip-encompassing apparel with at least one concealed storage compartment |
US20060258991A1 (en) * | 2005-04-29 | 2006-11-16 | Lin Edward D | Portable needle uncapping and recapping device |
US7144389B2 (en) | 2001-03-14 | 2006-12-05 | Tyco Healthcare Group, Lp | Safety shield for medical needles |
US7163526B2 (en) | 2002-11-06 | 2007-01-16 | Becton, Dickinson And Company | Flashback blood collection needle with needle shield |
US20070016138A1 (en) * | 2005-07-11 | 2007-01-18 | Sherwood Services Ag | Safety reset key and needle assembly |
US20070073244A1 (en) * | 2005-07-11 | 2007-03-29 | Sherwood Services Ag | Needle assembly including obturator with safety reset |
US7220249B2 (en) | 2001-06-06 | 2007-05-22 | Becton, Dickinson And Company | Hinged needle shield assembly having needle cannula lock |
US7223258B2 (en) | 1998-08-28 | 2007-05-29 | Becton Dickinson And Company | Safety shield assembly |
US7226434B2 (en) | 2003-10-31 | 2007-06-05 | Tyco Healthcare Group Lp | Safety shield |
US7300423B2 (en) | 2003-02-14 | 2007-11-27 | Tyco Healthcare Group Lp | Safety device with trigger mechanism |
US7320682B2 (en) | 1999-11-18 | 2008-01-22 | Tyco Healthcare Group Lp | Safety device |
US7361159B2 (en) | 2001-03-02 | 2008-04-22 | Covidien Ag | Passive safety shield |
US7431713B2 (en) | 2003-06-18 | 2008-10-07 | Command Medical Products, Inc. | Infusion device with safety guard |
US7537581B2 (en) | 2001-07-09 | 2009-05-26 | Becton, Dickinson And Company | Needle shield assembly having hinged needle shield and flexible cannula lock |
US7553296B2 (en) | 2003-02-14 | 2009-06-30 | Tyco Healthcare Group Lp | Safety device with trigger mechanism |
US7615033B2 (en) | 2004-08-16 | 2009-11-10 | Becton, Dickinson And Company | Flashback blood collection needle |
US7654735B2 (en) | 2005-11-03 | 2010-02-02 | Covidien Ag | Electronic thermometer |
US7731692B2 (en) | 2005-07-11 | 2010-06-08 | Covidien Ag | Device for shielding a sharp tip of a cannula and method of using the same |
US20100280410A1 (en) * | 2005-06-06 | 2010-11-04 | Covidien Ag | Needle Assembly with Removable Depth Stop |
US20100298739A1 (en) * | 2007-04-26 | 2010-11-25 | Tyco Healthcare Group Lp | Multifunctional Medical Access Device |
US7850650B2 (en) | 2005-07-11 | 2010-12-14 | Covidien Ag | Needle safety shield with reset |
US7854723B2 (en) | 2001-05-22 | 2010-12-21 | Becton, Dickinson And Company | Needle shield assembly having hinged needle shield |
US8038654B2 (en) | 2007-02-26 | 2011-10-18 | Becton, Dickinson And Company | Syringe having a hinged needle shield |
US8172809B2 (en) | 1999-11-04 | 2012-05-08 | Tyco Healthcare Group Lp | Safety shield apparatus and mounting structure for use with medical needle devices |
US8348893B2 (en) | 2007-12-20 | 2013-01-08 | Covidien Lp | Locking clip assembly with spring-loaded collar |
US8357104B2 (en) | 2007-11-01 | 2013-01-22 | Coviden Lp | Active stylet safety shield |
US8496627B2 (en) | 2006-03-21 | 2013-07-30 | Covidien Lp | Passive latch ring safety shield for injection devices |
-
1957
- 1957-08-28 US US680807A patent/US2854976A/en not_active Expired - Lifetime
Cited By (92)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2121965A5 (en) * | 1971-01-13 | 1972-08-25 | Technological Supply Inc | |
US4643722A (en) * | 1983-04-05 | 1987-02-17 | Smith Jr William I | Closure system for storage, transport and disposal of hypodermic needles |
US4631058A (en) * | 1985-06-24 | 1986-12-23 | Burron Medical, Inc. | Guard for right angle winged infusion needle |
WO1988007873A1 (en) * | 1987-04-16 | 1988-10-20 | Peachtree Medical, Inc. | Syringe sealing device and method |
US4795443A (en) * | 1987-04-16 | 1989-01-03 | Peachtree Medical, Inc. | Syringe sealing device and method |
FR2620341A1 (en) * | 1987-09-11 | 1989-03-17 | Przygodzki Jean | Protective case in particular intended to receive a medical syringe needle |
US4935011A (en) * | 1987-09-29 | 1990-06-19 | City Of Hope | Sheath for intravenous needle |
FR2625103A1 (en) * | 1987-12-24 | 1989-06-30 | Weber Francois | Cap for medical needles intended to limit the risk of pricking the user |
US5013299A (en) * | 1988-03-04 | 1991-05-07 | Clark William C | Syringe resheathing device |
US5102397A (en) * | 1988-03-29 | 1992-04-07 | Brunet Jean Louis | Safety syringe for taking blood samples and for injections |
EP0343438A1 (en) * | 1988-05-23 | 1989-11-29 | Becton, Dickinson and Company | Needle shield |
US4867746A (en) * | 1988-05-23 | 1989-09-19 | Becton, Dickinson And Company | Needle shield |
US4888001A (en) * | 1988-06-01 | 1989-12-19 | Schoenberg Stephen J | Cover for a disposable hypodermic needle |
US4979945A (en) * | 1988-07-26 | 1990-12-25 | Wade Steven E | Syringe needle protector and remover |
US4981476A (en) * | 1988-12-02 | 1991-01-01 | Enslow, Inc. | Needle safety device |
FR2642651A1 (en) * | 1989-02-03 | 1990-08-10 | Frank Boumendil | PROTECTIVE CAP FOR THE NEEDLE OF AN INJECTION SYRINGE |
EP0381577A3 (en) * | 1989-02-03 | 1990-12-05 | Frank Boumendil | Protection cap for an injection syringe cannule |
US5017189A (en) * | 1989-02-03 | 1991-05-21 | Michel Gordon | Protective cap for a hypodermic syringe |
EP0381577A2 (en) * | 1989-02-03 | 1990-08-08 | Frank Boumendil | Protection cap for an injection syringe cannule |
WO1991009639A2 (en) * | 1989-12-21 | 1991-07-11 | Andrew William Steer | Needle protector |
WO1991009639A3 (en) * | 1989-12-21 | 1991-08-22 | Andrew William Steer | Needle protector |
US5053017A (en) * | 1990-02-28 | 1991-10-01 | Chamuel Steven R | Hypodermic needle safety clip |
US4982842A (en) * | 1990-06-04 | 1991-01-08 | Concord/Portex | Safety needle container |
US5232454A (en) * | 1990-08-01 | 1993-08-03 | Smiths Industries Medical Systems, Inc. | Safety needle container |
US5154285A (en) * | 1990-08-01 | 1992-10-13 | Smiths Industries Medical Systems, Inc. | Needle assembly holder with rotatable safety sheath member |
US5026356A (en) * | 1990-10-17 | 1991-06-25 | Smith Daniel E | Safety device for needles of hypodermic syringes |
US5232455A (en) * | 1991-01-07 | 1993-08-03 | Smiths Industries Medical Systems, Inc. | Syringe with protective housing |
US5139489A (en) * | 1991-01-07 | 1992-08-18 | Smiths Industries Medical Systems, Inc. | Needle protection device |
US5215534A (en) * | 1991-12-02 | 1993-06-01 | Lawrence De Harde | Safety syringe system |
USRE37252E1 (en) | 1992-05-18 | 2001-07-03 | Sims Portex Inc. | Safety needle cartridge system |
US5389083A (en) * | 1993-01-13 | 1995-02-14 | Jrm Enterprises, Inc. | Guards for hypodermic needle |
US6328713B1 (en) | 1993-04-16 | 2001-12-11 | Sims Portex Inc. | Needle sheath device |
US5385556A (en) * | 1993-12-08 | 1995-01-31 | Wang; I-Wen | Endcap for hypodermic syringe |
US5456699A (en) * | 1993-12-08 | 1995-10-10 | Intermedics, Inc. | Cardiac stimulator lead insertion tool |
US5490841A (en) * | 1994-07-29 | 1996-02-13 | Landis; Robert M. | Safety sheath device |
US7223258B2 (en) | 1998-08-28 | 2007-05-29 | Becton Dickinson And Company | Safety shield assembly |
US6648855B2 (en) | 1999-08-23 | 2003-11-18 | Becton, Dickinson And Company | Safety needle assembly |
US6699217B2 (en) | 1999-08-23 | 2004-03-02 | Becton, Dickinson And Company | Safety needle assembly |
US6780169B2 (en) | 1999-08-23 | 2004-08-24 | Becton, Dickinson And Company | Safety shield assembly |
US7198618B2 (en) | 1999-11-04 | 2007-04-03 | Tyco Healthcare Group Lp | Safety shield for medical needles |
US6949086B2 (en) | 1999-11-04 | 2005-09-27 | Tyco Healthcare Group Lp | Seldinger safety shield for medical needles |
US7029461B2 (en) | 1999-11-04 | 2006-04-18 | Tyco Healthcare Group Lp | Safety shield for medical needles |
US6796968B2 (en) | 1999-11-04 | 2004-09-28 | Tyco Healthcare Group Lp | Reaccessible medical needle safety devices and methods |
US8226617B2 (en) | 1999-11-04 | 2012-07-24 | Tyco Healthcare Group Lp | Safety shield apparatus and mounting structure for use with medical needle devices |
US8172809B2 (en) | 1999-11-04 | 2012-05-08 | Tyco Healthcare Group Lp | Safety shield apparatus and mounting structure for use with medical needle devices |
US7862547B2 (en) | 1999-11-04 | 2011-01-04 | Tyco Healthcare Group Lp | Safety shield for medical needles |
US7320682B2 (en) | 1999-11-18 | 2008-01-22 | Tyco Healthcare Group Lp | Safety device |
US6592556B1 (en) | 2000-07-19 | 2003-07-15 | Tyco Healthcare Group Lp | Medical needle safety apparatus and methods |
US7438703B2 (en) | 2000-12-08 | 2008-10-21 | Tyco Healthcare Group Lp | Safety shield for medical needles |
US7361159B2 (en) | 2001-03-02 | 2008-04-22 | Covidien Ag | Passive safety shield |
US7144389B2 (en) | 2001-03-14 | 2006-12-05 | Tyco Healthcare Group, Lp | Safety shield for medical needles |
US7854723B2 (en) | 2001-05-22 | 2010-12-21 | Becton, Dickinson And Company | Needle shield assembly having hinged needle shield |
US7220249B2 (en) | 2001-06-06 | 2007-05-22 | Becton, Dickinson And Company | Hinged needle shield assembly having needle cannula lock |
US7537581B2 (en) | 2001-07-09 | 2009-05-26 | Becton, Dickinson And Company | Needle shield assembly having hinged needle shield and flexible cannula lock |
US7001363B2 (en) | 2002-04-05 | 2006-02-21 | F. Mark Ferguson | Safety shield for medical needles |
US20110125102A1 (en) * | 2002-06-11 | 2011-05-26 | Becton, Dickinson And Company | Flashback Blood Collection Needle with Needle Shield |
US8287498B2 (en) | 2002-06-11 | 2012-10-16 | Bd Medical Products, Pte. Ltd. | Flashback blood collection needle with needle shield |
US20070167914A1 (en) * | 2002-06-11 | 2007-07-19 | Bd Medical Products, Pte. Ltd | Flashback blood collection needle with needle shield |
US8708964B2 (en) | 2002-06-11 | 2014-04-29 | Bd Medical Products, Pte. Ltd. | Flashback blood collection needle with needle shield |
US7128726B2 (en) | 2002-06-12 | 2006-10-31 | Becton Dickinson And Company | Safety needle assembly |
US8277408B2 (en) | 2002-06-14 | 2012-10-02 | Becton, Dickinson And Company | Safety needle assembly |
US7163526B2 (en) | 2002-11-06 | 2007-01-16 | Becton, Dickinson And Company | Flashback blood collection needle with needle shield |
US7300423B2 (en) | 2003-02-14 | 2007-11-27 | Tyco Healthcare Group Lp | Safety device with trigger mechanism |
US7553296B2 (en) | 2003-02-14 | 2009-06-30 | Tyco Healthcare Group Lp | Safety device with trigger mechanism |
US7431713B2 (en) | 2003-06-18 | 2008-10-07 | Command Medical Products, Inc. | Infusion device with safety guard |
US7226434B2 (en) | 2003-10-31 | 2007-06-05 | Tyco Healthcare Group Lp | Safety shield |
US20050273076A1 (en) * | 2004-06-07 | 2005-12-08 | C.R. Bard, Inc. | Subcutaneous infusion devices |
US7615033B2 (en) | 2004-08-16 | 2009-11-10 | Becton, Dickinson And Company | Flashback blood collection needle |
US20100145226A1 (en) * | 2004-08-16 | 2010-06-10 | Becton, Dickinson And Company | Flashback Blood Collection Needle |
US8162896B2 (en) | 2004-08-16 | 2012-04-24 | Becton, Dickinson And Company | Flashback blood collection needle |
US20060218690A1 (en) * | 2005-04-01 | 2006-10-05 | James Leslie J | Waist-fastening, hip-encompassing apparel with at least one concealed storage compartment |
US20060258991A1 (en) * | 2005-04-29 | 2006-11-16 | Lin Edward D | Portable needle uncapping and recapping device |
US20100280410A1 (en) * | 2005-06-06 | 2010-11-04 | Covidien Ag | Needle Assembly with Removable Depth Stop |
US8834417B2 (en) | 2005-06-06 | 2014-09-16 | Covidien Ag | Needle assembly with removable depth stop |
US7976498B2 (en) | 2005-07-11 | 2011-07-12 | Tyco Healthcare Group Lp | Needle assembly including obturator with safety reset |
US7828773B2 (en) | 2005-07-11 | 2010-11-09 | Covidien Ag | Safety reset key and needle assembly |
US7905857B2 (en) | 2005-07-11 | 2011-03-15 | Covidien Ag | Needle assembly including obturator with safety reset |
US7731692B2 (en) | 2005-07-11 | 2010-06-08 | Covidien Ag | Device for shielding a sharp tip of a cannula and method of using the same |
US8162889B2 (en) | 2005-07-11 | 2012-04-24 | Covidien Ag | Safety reset key and needle assembly |
US20110015579A1 (en) * | 2005-07-11 | 2011-01-20 | Tyco Healthcare Group Lp | Safety Reset Key and Needle Assembly |
US20070073244A1 (en) * | 2005-07-11 | 2007-03-29 | Sherwood Services Ag | Needle assembly including obturator with safety reset |
US7850650B2 (en) | 2005-07-11 | 2010-12-14 | Covidien Ag | Needle safety shield with reset |
US8523809B2 (en) | 2005-07-11 | 2013-09-03 | Covidien Ag | Device for shielding a sharp tip of a cannula and method of using the same |
US20070016138A1 (en) * | 2005-07-11 | 2007-01-18 | Sherwood Services Ag | Safety reset key and needle assembly |
US8419687B2 (en) | 2005-07-11 | 2013-04-16 | Covidien Ag | Device for shielding a sharp tip of a cannula and method of using the same |
US8348894B2 (en) | 2005-07-11 | 2013-01-08 | Covidien Lp | Needle assembly including obturator with safety reset |
US7654735B2 (en) | 2005-11-03 | 2010-02-02 | Covidien Ag | Electronic thermometer |
US8496627B2 (en) | 2006-03-21 | 2013-07-30 | Covidien Lp | Passive latch ring safety shield for injection devices |
US8038654B2 (en) | 2007-02-26 | 2011-10-18 | Becton, Dickinson And Company | Syringe having a hinged needle shield |
US20100298739A1 (en) * | 2007-04-26 | 2010-11-25 | Tyco Healthcare Group Lp | Multifunctional Medical Access Device |
US8357104B2 (en) | 2007-11-01 | 2013-01-22 | Coviden Lp | Active stylet safety shield |
US8348893B2 (en) | 2007-12-20 | 2013-01-08 | Covidien Lp | Locking clip assembly with spring-loaded collar |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2854976A (en) | Protective device for needles of hypodermic syringes | |
US2444558A (en) | Service handle | |
US2884638A (en) | Bib | |
US2989807A (en) | Finger knife and pencil | |
US1711594A (en) | Syringe container | |
US2968300A (en) | Bow attachment | |
US2812563A (en) | Pencil and pen holder | |
US2721549A (en) | Retaining device for protruding piles | |
US2488956A (en) | Ampoule cutter | |
US1489471A (en) | Holder for fish lines and hooks | |
US2347179A (en) | Attachment for hypodermic syringes | |
US2944549A (en) | Injection instrument | |
US2727513A (en) | Infusion needle support | |
US2970596A (en) | Hemostatic instrument | |
US2929509A (en) | Belt hanger | |
US1774707A (en) | Hypodermic needle guard | |
US2417626A (en) | Sterilizer for surgical instruments | |
US2284564A (en) | Fishing sinker | |
US1727189A (en) | Pen and pencil holder | |
US2404855A (en) | Cable-stitch holder | |
US1954736A (en) | Permanent waving rod | |
US1728128A (en) | Pencil sheath | |
US1417414A (en) | Protector | |
US2859776A (en) | Safety guard | |
US2980118A (en) | Curl clip |