US2667165A - Disposable syringe - Google Patents
Disposable syringe Download PDFInfo
- Publication number
- US2667165A US2667165A US277344A US27734452A US2667165A US 2667165 A US2667165 A US 2667165A US 277344 A US277344 A US 277344A US 27734452 A US27734452 A US 27734452A US 2667165 A US2667165 A US 2667165A
- Authority
- US
- United States
- Prior art keywords
- syringe
- front member
- extension
- integral
- needle
- 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
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
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
- A61M5/282—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by compression of deformable ampoule or carpule wall
Definitions
- This invention relates to a disposable syringe.
- the general object of the invention is to provide an improved, highly effective, disposable syringe
- a more specific object of the invention is to provide a novel syringe wherein a front member is employed as a needle support and wherein a recess in a flexible rear member secured to the front member is closed by forward movement of the rear member.
- Another object of the invention is to provide a novel disposable syringe which includes a front member and a flexible, accordion pleated, rear member which is secured to the front member to form a chamber.
- Another object of the invention is to provide a syringe including a front member and a flexible, integral, accordion pleated, rear member.
- Fig. 1 is an isometric view of the completed syringe
- Fig. 2 is a central, sectional view through the axis of the syringe, showing my invention
- Fig. 3 is a fragmentary view similar to Fig. 2, showing the parts in the position they assume when the syringe has been discharged, and
- Fig. 4 is an enlarged, central, sectional view, showing a modified syringe.
- I show a syringe embodying the features of my invention which is indicated generally at Iii.
- the syringe includes a front member I l and a rear member 12.
- the front member includes a forwardly extending tip l3 which is tapered.
- the front member has spaced ribs I 4 which afford strength while maintaining a relatively thin wall so that curing can be promptly done.
- a needle i5 is arranged in the tip and extends into the body at E6.
- the needle is tightly embedded in the front member I3 to prevent movement of the needle, and the forward end of the needle at If! is sharpened.
- a closure cap member l9 surrounds the needle.
- the closure cap is hollow as at 26 and at its rear end 2! engages in a reduced aperture 22 in the tip 6-3.
- the needle I8 is maintained in a sterile condition.
- the front member has a planar rear face 30 and has an annular rim 3! integral therewith.
- the rear member l2 includes a body 32 which may have stiffening corrugations 33. Integral with the body I show a pair of reversed, integral, frusto-conical portions 34 and 35 which form an accordion pleat.
- the portion 35 includes a flange 36 which engages the face 30 of the front member.
- the flange 36 is secured to the front member by folding over the annular rim portion 3
- the parts 34 and 35 are shown as provided with V-grooves 39 and 40, which latter form hinge lines about which the parts may flex.
- may be provided at the intersections of the parts 34 and 35.
- the syringe may be made ofrubber, artificial rubber, polyethylene, Lucite or other plastics which have suitable properties of strength, fiexi bility and resilience and which may be transparent.
- the body of the rear member is shown as having a tubular extension 42 with a plug 43 therein.
- the plug 43 is provided with a hole 44.
- the hole is closed by a diaphragm 45.
- a filling needle may be inserted through the diaphragm 45 and may be withdrawn after the syringe is filled.
- Fig. 4 I show a modification of my invention wherein parts similar to those previously described are indicated by similar primed reference numerals.
- the body 32' of the rear member is provided with an integral cupped portion forming a recess 50 in which I insert an operating member 5i.
- may receive a bead 53 on the body 32' to hold the member 5
- the operator will remove the cap I 9, to place the syringe in condition for use.
- the injection will then be made and slight forward pressure will be applied upon the extension 42 so that some of the contents of the syringe will be discharged.
- the extension 42 will then be pulled rearwardly to produce an aspirating effect and if the needle has been inserted in a blood vessel, blood will appear in the recess within the syringe and will be visible through the transparent wall of the syringe (if the syringe is made of transparent material), thus enabling the operator to remove the needle and make a fresh injection.
- a syringe including a front member and a rear member, said front member including a body having a tapered forward end, a needle in said body and projecting forwardly therefrom, said front member having a planar rear face and having an amiular rim about the planar face, said rear member including a body, said body having an integral accordion folded extension, said extension including a first, inwardly directed, frusto-conical portion united to the rear member body and a second, outwardly directed, frusto-conical portion integral with the inwardly directed portion, said outwardly directed portion having an integral annular rim engaging the front member rim, said front member rim including an extension bent over and secured to the rear member rim to make a seal.
- a syringe including a front member and a rear member, said front member including a body having a tapered forward end, a needle in said body and projecting forwardly therefrom, said front member having a planar rear face and having an annular rim about the planar face, said rear member including a body, said body having an integral accordion folded extension, said extension including a first, inwardly directed, frusto-conical portion united to the rear member body and a second, outwardly directed, frusto-conical portion integral with the inward ly directed portion, said outwardly directed portion having an integral annular rim engaging the front member rim, said front member rim including an extension bent over and secured to the rear member rim to make a seal, said rear member body having a rearwardly directed extension thereon, a hole in said extension and a pierceable diaphragm closing said hole.
- a syringe including an integral front member and a rear member, said front member in eluding a body having a tapered forward end, said front member forward end having exterior spaced stiffening ribs thereon a needle in said body and projecting forwardly therefrom, said rear member including an integral accordion folded extension, said extension including a first, inwardly directed, frusto-conical portion and a second, outwardly directed, frusto-conical portion integra1 with the inwardly directed portion, said outwardly directed portion being integral with the front member, and an operating member secured to the rear end of said rear member.
- a syringe including a front member and a rear member, said front member including a body having a tapered forward end, a needle in said body and projecting forwardly therefrom, said front member having a planar rear face, said rear member including a body, said body having an integral accordion folded extension, said extension including a first, inwardly directed, frusto-conical portion united to the rear member body and a second, outwardly directed, frusto-conical poition integral with the inwardly directed portion, said outwardly directed portion having an integral annular rim engaging the front member planar rear face, means holding the front and rear members together, said rear member body having a rearwardly directed extension thereon, a hole in said extension and a pierceable diaphragm closing said hole.
Description
Jan. 26, 1954 A. E. SMITH DISPOSABLE SYRINGE Filed March 19, 1952 INVENTOR.
Patented Jan. 26, 1954 UNITED STATES PATENT OFFICE 4 Claims.
This invention relates to a disposable syringe.
The general object of the invention is to provide an improved, highly effective, disposable syringe,
A more specific object of the invention is to provide a novel syringe wherein a front member is employed as a needle support and wherein a recess in a flexible rear member secured to the front member is closed by forward movement of the rear member.
Another object of the invention is to provide a novel disposable syringe which includes a front member and a flexible, accordion pleated, rear member which is secured to the front member to form a chamber.
Another object of the invention is to provide a syringe including a front member and a flexible, integral, accordion pleated, rear member.
Other objects and advantages of the invention will be apparent from the following description taken in connection with the accompanying drawings, wherein:
Fig. 1 is an isometric view of the completed syringe;
Fig. 2 is a central, sectional view through the axis of the syringe, showing my invention;
Fig. 3 is a fragmentary view similar to Fig. 2, showing the parts in the position they assume when the syringe has been discharged, and
Fig. 4 is an enlarged, central, sectional view, showing a modified syringe.
Referring to the drawing by reference characters, I show a syringe embodying the features of my invention which is indicated generally at Iii. As shown the syringe includes a front member I l and a rear member 12.
As shown, the front member includes a forwardly extending tip l3 which is tapered. The front member has spaced ribs I 4 which afford strength while maintaining a relatively thin wall so that curing can be promptly done.
A needle i5 is arranged in the tip and extends into the body at E6. The needle is tightly embedded in the front member I3 to prevent movement of the needle, and the forward end of the needle at If! is sharpened.
A closure cap member l9 surrounds the needle. The closure cap is hollow as at 26 and at its rear end 2! engages in a reduced aperture 22 in the tip 6-3. Thus the needle I8 is maintained in a sterile condition.
The front member has a planar rear face 30 and has an annular rim 3! integral therewith. The rear member l2 includes a body 32 which may have stiffening corrugations 33. Integral with the body I show a pair of reversed, integral, frusto- conical portions 34 and 35 which form an accordion pleat.
The portion 35 includes a flange 36 which engages the face 30 of the front member. The flange 36 is secured to the front member by folding over the annular rim portion 3| as at 31 onto the flange 36 and securing the parts together as by adhesive or heat and pressure as at 38. At their outer peripheries the parts 34 and 35 are shown as provided with V- grooves 39 and 40, which latter form hinge lines about which the parts may flex. A similar groove 4| may be provided at the intersections of the parts 34 and 35.
The syringe may be made ofrubber, artificial rubber, polyethylene, Lucite or other plastics which have suitable properties of strength, fiexi bility and resilience and which may be transparent.
The body of the rear member is shown as having a tubular extension 42 with a plug 43 therein. The plug 43 is provided with a hole 44. The hole is closed by a diaphragm 45. A filling needle may be inserted through the diaphragm 45 and may be withdrawn after the syringe is filled.
In Fig. 4 I show a modification of my invention wherein parts similar to those previously described are indicated by similar primed reference numerals.
In the modification the body 32' of the rear member is provided with an integral cupped portion forming a recess 50 in which I insert an operating member 5i. A groove 52 in the member 5| may receive a bead 53 on the body 32' to hold the member 5| in place.
In use, after the syringe has been filled, the operator will remove the cap I 9, to place the syringe in condition for use. The injection will then be made and slight forward pressure will be applied upon the extension 42 so that some of the contents of the syringe will be discharged. The extension 42 will then be pulled rearwardly to produce an aspirating effect and if the needle has been inserted in a blood vessel, blood will appear in the recess within the syringe and will be visible through the transparent wall of the syringe (if the syringe is made of transparent material), thus enabling the operator to remove the needle and make a fresh injection.
If the needle has been properly located, the extension 42 will be pushed inwardly until the parts assume the position shown in Fig. 3, whereupon full discharge will have been made.
From the foregoing description it will be apparent that I have invented a novel syringe, which is simple in construction, may be readily made and filled, and which is highly efficient in use.
Having thus described my invention, I claim:
1. A syringe including a front member and a rear member, said front member including a body having a tapered forward end, a needle in said body and projecting forwardly therefrom, said front member having a planar rear face and having an amiular rim about the planar face, said rear member including a body, said body having an integral accordion folded extension, said extension including a first, inwardly directed, frusto-conical portion united to the rear member body and a second, outwardly directed, frusto-conical portion integral with the inwardly directed portion, said outwardly directed portion having an integral annular rim engaging the front member rim, said front member rim including an extension bent over and secured to the rear member rim to make a seal.
2. A syringe including a front member and a rear member, said front member including a body having a tapered forward end, a needle in said body and projecting forwardly therefrom, said front member having a planar rear face and having an annular rim about the planar face, said rear member including a body, said body having an integral accordion folded extension, said extension including a first, inwardly directed, frusto-conical portion united to the rear member body and a second, outwardly directed, frusto-conical portion integral with the inward ly directed portion, said outwardly directed portion having an integral annular rim engaging the front member rim, said front member rim including an extension bent over and secured to the rear member rim to make a seal, said rear member body having a rearwardly directed extension thereon, a hole in said extension and a pierceable diaphragm closing said hole.
3. A syringe including an integral front member and a rear member, said front member in eluding a body having a tapered forward end, said front member forward end having exterior spaced stiffening ribs thereon a needle in said body and projecting forwardly therefrom, said rear member including an integral accordion folded extension, said extension including a first, inwardly directed, frusto-conical portion and a second, outwardly directed, frusto-conical portion integra1 with the inwardly directed portion, said outwardly directed portion being integral with the front member, and an operating member secured to the rear end of said rear member.
4. A syringe including a front member and a rear member, said front member including a body having a tapered forward end, a needle in said body and projecting forwardly therefrom, said front member having a planar rear face, said rear member including a body, said body having an integral accordion folded extension, said extension including a first, inwardly directed, frusto-conical portion united to the rear member body and a second, outwardly directed, frusto-conical poition integral with the inwardly directed portion, said outwardly directed portion having an integral annular rim engaging the front member planar rear face, means holding the front and rear members together, said rear member body having a rearwardly directed extension thereon, a hole in said extension and a pierceable diaphragm closing said hole.
ARTHUR E. SMITH.
References Cited in the file of this patent UNITED STATES PATENTS Number Name Date 214,552 Connable Apr. 22, 1879 445,813 Liesenring Feb. 3, 1891 1,288,174 Pittenger Dec. 1'7, 1918 1,961,489 Hein June 5, 1934 2,512,568 Safiir June 20, 1950
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US277344A US2667165A (en) | 1952-03-19 | 1952-03-19 | Disposable syringe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US277344A US2667165A (en) | 1952-03-19 | 1952-03-19 | Disposable syringe |
Publications (1)
Publication Number | Publication Date |
---|---|
US2667165A true US2667165A (en) | 1954-01-26 |
Family
ID=23060454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US277344A Expired - Lifetime US2667165A (en) | 1952-03-19 | 1952-03-19 | Disposable syringe |
Country Status (1)
Country | Link |
---|---|
US (1) | US2667165A (en) |
Cited By (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2717598A (en) * | 1952-11-21 | 1955-09-13 | Louis R Krasno | Hypodermic syringe |
DE1030524B (en) * | 1954-09-03 | 1958-05-22 | Bernard Bouet | Injection device |
DE1063340B (en) * | 1954-09-14 | 1959-08-13 | Adolfo Scholcoff Elinger | Ampoule for injection syringes |
US2950717A (en) * | 1955-03-21 | 1960-08-30 | R K Price Associates Inc | Ampules |
US3017883A (en) * | 1957-08-12 | 1962-01-23 | Becton Dickinson Co | Venoclysis assembly |
US3043304A (en) * | 1959-03-30 | 1962-07-10 | Brunswick Corp | Hypodermic needle mount |
US3094987A (en) * | 1961-09-18 | 1963-06-25 | Dunmire Hannah | Hypodermic ampoules |
US3991757A (en) * | 1974-06-17 | 1976-11-16 | Koninklijke Emballage Industrie Van Leer B.V. | Hypodermic syringe |
WO1987001944A1 (en) * | 1985-10-01 | 1987-04-09 | Axipac Limited | Disposable syringe |
US5201751A (en) * | 1990-02-05 | 1993-04-13 | Andre Cohen | Acupuncture needle for mixed use |
US5370626A (en) * | 1990-09-18 | 1994-12-06 | Farris; Barry | Plungerless syringe |
US5538506A (en) * | 1993-11-03 | 1996-07-23 | Farris; Barry | Prefilled fluid syringe |
US5957895A (en) * | 1998-02-20 | 1999-09-28 | Becton Dickinson And Company | Low-profile automatic injection device with self-emptying reservoir |
USD432646S (en) * | 1999-02-26 | 2000-10-24 | Barry Farris | Syringe with air trap |
USD432647S (en) * | 1999-02-25 | 2000-10-24 | Barry Farris | No reflux syringe |
US6296150B1 (en) | 1999-02-25 | 2001-10-02 | Barry Farris | Medicinal dosing apparatus and method |
US20030187422A1 (en) * | 1999-05-05 | 2003-10-02 | Thomas Buch-Rasmussen | Piston |
WO2004033299A1 (en) * | 2002-09-27 | 2004-04-22 | Bernd Hansen | Moulding method, in particular a blowing or vacuum moulding method for production of a dispensing container filled with a medium for dispensing |
US20050171477A1 (en) * | 2002-05-23 | 2005-08-04 | Seedlings Life Science Ventures | Apparatus and method for rapid auto-injection of medication |
US20090200191A1 (en) * | 2005-02-08 | 2009-08-13 | Toyo Seikan Kaisha, Ltd. | Sterile package, process for producing the same, and production apparatus |
US9180252B2 (en) | 2012-04-20 | 2015-11-10 | Bayer Medical Care Inc. | Bellows syringe fluid delivery system |
US9408984B2 (en) | 2009-09-15 | 2016-08-09 | Becton, Dickinson And Company | Self-injection device |
US9498570B2 (en) | 2010-10-25 | 2016-11-22 | Bayer Healthcare Llc | Bladder syringe fluid delivery system |
WO2017001918A1 (en) * | 2015-07-02 | 2017-01-05 | Marc Andrew Koska | Single use delivery device having safety features |
US20170136181A1 (en) * | 2009-05-20 | 2017-05-18 | Sanofi-Aventis Deutschland Gmbh | Assembly for use in a drug delivery device |
US9849247B2 (en) | 2010-02-01 | 2017-12-26 | Becton, Dickinson And Company | Low dose prefilled drug delivery device and method |
US10046106B2 (en) | 2010-10-25 | 2018-08-14 | Bayer Healthcare Llc | Bladder syringe fluid delivery system |
US10583256B2 (en) | 2014-04-25 | 2020-03-10 | Bayer Healthcare Llc | Syringe with rolling diaphragm |
US10835678B2 (en) | 2015-07-02 | 2020-11-17 | Koska Family Limited | Single use delivery device prefilled with a reconstitutable agent |
US10933190B2 (en) | 2015-04-24 | 2021-03-02 | Bayer Healthcare Llc | Syringe with rolling diaphragm |
US11207462B2 (en) | 2016-10-17 | 2021-12-28 | Bayer Healthcare Llc | Fluid injector with syringe engagement mechanism |
US11382833B2 (en) | 2016-04-25 | 2022-07-12 | Koska Family Limited | Systems and methods for fluid delivery |
US11389585B2 (en) | 2016-09-16 | 2022-07-19 | Bayer Healthcare Llc | Pressure jacket having syringe retaining element |
US11547793B2 (en) | 2016-10-17 | 2023-01-10 | Bayer Healthcare Llc | Fluid injector with syringe engagement mechanism |
US11607369B2 (en) | 2017-11-17 | 2023-03-21 | Koska Family Limited | Systems and methods for fluid delivery manifolds |
USD992110S1 (en) | 2021-08-10 | 2023-07-11 | Koska Family Limited | Sealed fluid container |
US11826541B2 (en) | 2017-09-13 | 2023-11-28 | Bayer Healthcare Llc | Sliding syringe cap for separate filling and delivery |
US11839751B2 (en) | 2020-06-18 | 2023-12-12 | Bayer Healthcare Llc | In-line air bubble suspension apparatus for angiography injector fluid paths |
US11918775B2 (en) | 2019-09-10 | 2024-03-05 | Bayer Healthcare Llc | Pressure jackets and syringe retention features for angiography fluid injectors |
US11938093B2 (en) | 2020-02-21 | 2024-03-26 | Bayer Healthcare Llc | Fluid path connectors for medical fluid delivery |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US214552A (en) * | 1879-04-22 | Improvement in syringes | ||
US445813A (en) * | 1891-02-03 | Syringe | ||
US1288174A (en) * | 1918-06-28 | 1918-12-17 | H K Mulford Company | Package and hypodermic syringe. |
US1961489A (en) * | 1930-08-18 | 1934-06-05 | George N Hein | Resilient reflex syringe |
US2512568A (en) * | 1946-08-13 | 1950-06-20 | Jacob A Saffir | Hypodermic injection device |
-
1952
- 1952-03-19 US US277344A patent/US2667165A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US214552A (en) * | 1879-04-22 | Improvement in syringes | ||
US445813A (en) * | 1891-02-03 | Syringe | ||
US1288174A (en) * | 1918-06-28 | 1918-12-17 | H K Mulford Company | Package and hypodermic syringe. |
US1961489A (en) * | 1930-08-18 | 1934-06-05 | George N Hein | Resilient reflex syringe |
US2512568A (en) * | 1946-08-13 | 1950-06-20 | Jacob A Saffir | Hypodermic injection device |
Cited By (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2717598A (en) * | 1952-11-21 | 1955-09-13 | Louis R Krasno | Hypodermic syringe |
DE1030524B (en) * | 1954-09-03 | 1958-05-22 | Bernard Bouet | Injection device |
DE1063340B (en) * | 1954-09-14 | 1959-08-13 | Adolfo Scholcoff Elinger | Ampoule for injection syringes |
US2911972A (en) * | 1954-09-14 | 1959-11-10 | Elinger Adolfo Scholcoff | Hypodermic syringe-ampulla |
US2950717A (en) * | 1955-03-21 | 1960-08-30 | R K Price Associates Inc | Ampules |
US3017883A (en) * | 1957-08-12 | 1962-01-23 | Becton Dickinson Co | Venoclysis assembly |
US3043304A (en) * | 1959-03-30 | 1962-07-10 | Brunswick Corp | Hypodermic needle mount |
US3094987A (en) * | 1961-09-18 | 1963-06-25 | Dunmire Hannah | Hypodermic ampoules |
US3991757A (en) * | 1974-06-17 | 1976-11-16 | Koninklijke Emballage Industrie Van Leer B.V. | Hypodermic syringe |
WO1987001944A1 (en) * | 1985-10-01 | 1987-04-09 | Axipac Limited | Disposable syringe |
US5201751A (en) * | 1990-02-05 | 1993-04-13 | Andre Cohen | Acupuncture needle for mixed use |
US5370626A (en) * | 1990-09-18 | 1994-12-06 | Farris; Barry | Plungerless syringe |
US5538506A (en) * | 1993-11-03 | 1996-07-23 | Farris; Barry | Prefilled fluid syringe |
US5957895A (en) * | 1998-02-20 | 1999-09-28 | Becton Dickinson And Company | Low-profile automatic injection device with self-emptying reservoir |
US6547099B1 (en) | 1999-02-25 | 2003-04-15 | Barry Farris | Medicinal dosing apparatus and method |
USD432647S (en) * | 1999-02-25 | 2000-10-24 | Barry Farris | No reflux syringe |
US6296150B1 (en) | 1999-02-25 | 2001-10-02 | Barry Farris | Medicinal dosing apparatus and method |
USD432646S (en) * | 1999-02-26 | 2000-10-24 | Barry Farris | Syringe with air trap |
US20030187422A1 (en) * | 1999-05-05 | 2003-10-02 | Thomas Buch-Rasmussen | Piston |
US20050171477A1 (en) * | 2002-05-23 | 2005-08-04 | Seedlings Life Science Ventures | Apparatus and method for rapid auto-injection of medication |
US6979316B1 (en) | 2002-05-23 | 2005-12-27 | Seedlings Life Science Ventures Llc | Apparatus and method for rapid auto-injection of medication |
US7658724B2 (en) | 2002-05-23 | 2010-02-09 | Seedings Life Science Ventures LLC | Apparatus and method for rapid auto-injection of medication |
WO2004033299A1 (en) * | 2002-09-27 | 2004-04-22 | Bernd Hansen | Moulding method, in particular a blowing or vacuum moulding method for production of a dispensing container filled with a medium for dispensing |
US20050156360A1 (en) * | 2002-09-27 | 2005-07-21 | Bernd Hansen | Moulding method, in particular a blowing or vacuum moulding method for production of a dispensing container filled with a medium for dispensing |
US7192549B2 (en) | 2002-09-27 | 2007-03-20 | Bernd Hansen | Moulding method, in particular a blowing or vacuum moulding method for production of a dispensing container filled with a medium for dispensing |
US20070187877A1 (en) * | 2002-09-27 | 2007-08-16 | Bernd Hansen | Moulding method, in particular a blowing and/or vacuum moulding method for production of a dispensing container filled with a medium for dispensing |
US7309463B2 (en) | 2002-09-27 | 2007-12-18 | Bernd Hansen | Moulding method, in particular a blowing and/or vacuum moulding method for production of a dispensing container filled with a medium for dispensing |
CN100453405C (en) * | 2002-09-27 | 2009-01-21 | 贝尔恩德·汉森 | Moulding method, in particular a blowing or vacuum moulding method for production of a dispensing container filled with a medium for dispensing |
US20090200191A1 (en) * | 2005-02-08 | 2009-08-13 | Toyo Seikan Kaisha, Ltd. | Sterile package, process for producing the same, and production apparatus |
US7883660B2 (en) * | 2005-02-08 | 2011-02-08 | Toyo Seikan Kaisha, Ltd. | Sterile package, process for producing the same, and production apparatus |
US20170136181A1 (en) * | 2009-05-20 | 2017-05-18 | Sanofi-Aventis Deutschland Gmbh | Assembly for use in a drug delivery device |
US9408984B2 (en) | 2009-09-15 | 2016-08-09 | Becton, Dickinson And Company | Self-injection device |
US10898648B2 (en) * | 2010-02-01 | 2021-01-26 | Becton, Dickinson And Company | Low dose prefilled drug delivery device and method |
US9849247B2 (en) | 2010-02-01 | 2017-12-26 | Becton, Dickinson And Company | Low dose prefilled drug delivery device and method |
US20180085527A1 (en) * | 2010-02-01 | 2018-03-29 | Becton, Dickinson And Company | Low dose prefilled drug delivery device and method |
US11738150B2 (en) | 2010-02-01 | 2023-08-29 | Becton, Dickinson And Company | Low dose prefilled drug delivery device and method |
US10835680B2 (en) | 2010-10-25 | 2020-11-17 | Bayer Healthcare Llc | Bladder syringe fluid delivery system |
US9498570B2 (en) | 2010-10-25 | 2016-11-22 | Bayer Healthcare Llc | Bladder syringe fluid delivery system |
US10046106B2 (en) | 2010-10-25 | 2018-08-14 | Bayer Healthcare Llc | Bladder syringe fluid delivery system |
US10105491B2 (en) | 2012-04-20 | 2018-10-23 | Bayer Healthcare Llc | Collapsible syringe for fluid delivery system |
US9180252B2 (en) | 2012-04-20 | 2015-11-10 | Bayer Medical Care Inc. | Bellows syringe fluid delivery system |
US11717614B2 (en) | 2014-04-25 | 2023-08-08 | Bayer Healthcare Llc | Syringe with rolling diaphragm |
US10583256B2 (en) | 2014-04-25 | 2020-03-10 | Bayer Healthcare Llc | Syringe with rolling diaphragm |
US10933190B2 (en) | 2015-04-24 | 2021-03-02 | Bayer Healthcare Llc | Syringe with rolling diaphragm |
CN108348687A (en) * | 2015-07-02 | 2018-07-31 | M·A·科斯卡 | Disposable conveying device with security feature |
US10835678B2 (en) | 2015-07-02 | 2020-11-17 | Koska Family Limited | Single use delivery device prefilled with a reconstitutable agent |
US11786661B2 (en) | 2015-07-02 | 2023-10-17 | Koska Family Limited | Single use delivery device |
WO2017001918A1 (en) * | 2015-07-02 | 2017-01-05 | Marc Andrew Koska | Single use delivery device having safety features |
US11382833B2 (en) | 2016-04-25 | 2022-07-12 | Koska Family Limited | Systems and methods for fluid delivery |
US11389585B2 (en) | 2016-09-16 | 2022-07-19 | Bayer Healthcare Llc | Pressure jacket having syringe retaining element |
US11207462B2 (en) | 2016-10-17 | 2021-12-28 | Bayer Healthcare Llc | Fluid injector with syringe engagement mechanism |
US11547793B2 (en) | 2016-10-17 | 2023-01-10 | Bayer Healthcare Llc | Fluid injector with syringe engagement mechanism |
US11826541B2 (en) | 2017-09-13 | 2023-11-28 | Bayer Healthcare Llc | Sliding syringe cap for separate filling and delivery |
US11607369B2 (en) | 2017-11-17 | 2023-03-21 | Koska Family Limited | Systems and methods for fluid delivery manifolds |
US11918775B2 (en) | 2019-09-10 | 2024-03-05 | Bayer Healthcare Llc | Pressure jackets and syringe retention features for angiography fluid injectors |
US11938093B2 (en) | 2020-02-21 | 2024-03-26 | Bayer Healthcare Llc | Fluid path connectors for medical fluid delivery |
US11839751B2 (en) | 2020-06-18 | 2023-12-12 | Bayer Healthcare Llc | In-line air bubble suspension apparatus for angiography injector fluid paths |
USD992110S1 (en) | 2021-08-10 | 2023-07-11 | Koska Family Limited | Sealed fluid container |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2667165A (en) | Disposable syringe | |
US2667164A (en) | Syringe | |
US2667872A (en) | Syringe unit | |
US3838689A (en) | Disposable syringe with slit valve | |
US3678931A (en) | Syringe | |
US3557787A (en) | Disposable syringe | |
US4160450A (en) | Outside-the-needle catheter device with needle housing | |
US3013557A (en) | Combination syringe, shipping container and centrifuge tube | |
US2911972A (en) | Hypodermic syringe-ampulla | |
US3179107A (en) | Hypodermic unit with an improved mounting for a replaceable needle assembly | |
US3682174A (en) | Syringe for injection of freshly mixed liquid-powder | |
US5007903A (en) | Syringe adapted to prevent needle sticks | |
US3738539A (en) | Syringe with self-returnable plunger | |
US4116196A (en) | Additive adapter | |
US3340869A (en) | Collapsible ampoules | |
US2688963A (en) | Syringe unit | |
US5069670A (en) | Hypodermic syringe | |
US3677245A (en) | Self-contained disposable syringe | |
US3354882A (en) | Hypodermic syringe | |
CN105939742A (en) | Cartridge and needle assembly in combination | |
GB1525142A (en) | Ostomy appliance | |
US2792976A (en) | Container and spout therefor | |
US2667163A (en) | Unitary syringe | |
US2490553A (en) | Disposable syringe | |
US3098482A (en) | Disposable syringe |