US1589046A - Syringe - Google Patents
Syringe Download PDFInfo
- Publication number
- US1589046A US1589046A US65781A US6578125A US1589046A US 1589046 A US1589046 A US 1589046A US 65781 A US65781 A US 65781A US 6578125 A US6578125 A US 6578125A US 1589046 A US1589046 A US 1589046A
- Authority
- US
- United States
- Prior art keywords
- syringe
- finger
- plunger rod
- button
- ring
- 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
- A61M5/31—Details
- A61M5/3129—Syringe barrels
- A61M5/3135—Syringe barrels characterised by constructional features of the proximal end
-
- 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
- A61M5/3129—Syringe barrels
- A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
- A61M2005/3139—Finger grips not integrally formed with the syringe barrel, e.g. using adapter with finger grips
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/586—Ergonomic details therefor, e.g. specific ergonomics for left or right-handed users
-
- 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
- A61M5/3129—Syringe barrels
- A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
Patented June 15, 1926.
UNITED STATES PATENT OFFICE.
HAROLD BRIX, OF CHICAGO, ILLINOIS, ASSIGNOR TO SHARP & SMITH INCORPORATED, OF CHICAGO, ILLINOIS, A CORPORATION 0F ILLINOIS.
SYRINGE.
Application filed October 30,1925.
This invention relates to improvements in syringes, and more especially to a device of that character adapted for medical use, such as, for example, for the administration of a local antcsthetic.
The invention involves more particularly the hand grips on such a syringe. One of the features of the invention is the provision of such a hand grip so that the instrument` may be easily and quickly operated without inconvenience, or discomfort to the operators fingers' or hands. Another feature, is the provision of such a hand grip, so that the instrument may be readily seized or laid down.
. ther features and advantages of my invention will appear more fully as I procoed with my specification.
In that form of device embodying the features of my invention, shown in the accompanying drawings, Figure 1 is a view in side elevation of a syringe; Fig. 2 is a top plan view, and Fig. 3 is a view taken as indicated by the line 3"?) of Fig. 1.
As shown in the drawing, indicates the barrel of the syringe which may be made in the ordinary form, and 11 the usual needle. 12 indicates the usual piston or plunger rod operating through the boss 13 on the cap 14e in the usual manner. Y
I will now describe the finger` grips, or moans for holding the syringe. At the npl per end of the plunger rod 12 is a round fiat button 15. Aibove this is a finger ring 15, and on tcp of the ring 15 another flat button 17.
Diametricaliy arranged on opposite sides of' the cap 11i are provided two open finger rings or hooks 18, 18. It is to be noted that each of these grips 18 is open at the outer side; so that each is a two-pronged fork. Each of the prongs is curved outwardly as indicated by 18a.
1n the use of the syringe, two of the fingers may be placed in the hooks 18 and a third in the ring 16. The plunger 12 may then be operated. In pressing down on the plunger the finger bears against the button 15 thus preventing discomfort to it. If desired, the plunger 12 may be forced in by Serial No. 65,731.
pressure on the button 17. It will be seen that by the provision of the two buttons 15 and 17 a wider range of action for the fingers is provided.
The hooks 18, 18 being open at the sides, permit the ngers to be inserted therein through the openings at the sides, or, the fingers may be inserted down first through the loops in the same manner as they would be if the hooks were closed rings. The openings at the sides being provided, permit an easier disengagement of the fingers.
lWhile I have shown and described certain embodin'ients of my invention, itl is to be understood that it is capable of many modifications. Changes, therefore, in the construction and arrangement may be made without departing from the spirit and scope of the invention as disclosed in the appended claims, in which it is my intention to claim all novelty inherent in my invention as broadly as possible in view of the prior art.
iVha-t I claim as new, and desire to secure by Letters Patent, is:
1. A syringe of the character described comprising; a barrel; a plunger rod; finger grips on the upper end of the barrel; a finger ring on the upper end of the plunger rod; a fiat button at the lower side of said finger ring on the plunger rod; and a flat button on the upper side of said finger ring, each of said buttons adapted to be engaged by the thumb of an operator in forcing the plunger rod downwardly.
2. syringe of the character described comprising; a. barrel, a `plunger rod; a pair of diametrically arranged finger grips on the upper end of said barrel, each of said finger grips comprising a ring open at the outer side; a finger ring on the upper end of said plunger rod; a flat button on the lower side of said finger ring, and a fiat button on the upper side of said finger ring, each of said buttons adapted to be engaged by the thumb of an operator in forcing the plunger rod downwardly.
In testimony whereof, I have hereunto set my hand this 28th day of October, 1925.
HAROLD BRIX.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65781A US1589046A (en) | 1925-10-30 | 1925-10-30 | Syringe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65781A US1589046A (en) | 1925-10-30 | 1925-10-30 | Syringe |
Publications (1)
Publication Number | Publication Date |
---|---|
US1589046A true US1589046A (en) | 1926-06-15 |
Family
ID=22065056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US65781A Expired - Lifetime US1589046A (en) | 1925-10-30 | 1925-10-30 | Syringe |
Country Status (1)
Country | Link |
---|---|
US (1) | US1589046A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3316909A (en) * | 1963-12-30 | 1967-05-02 | Pharmaseal Lab | Hypodermic syringe operable by one hand |
US3374791A (en) * | 1965-07-21 | 1968-03-26 | Westerman Samuel Thomas | Ear speculum |
US3380450A (en) * | 1965-05-10 | 1968-04-30 | William H. Adelberger | Sterile disposable plastic prefilled syringe |
US5226897A (en) * | 1992-02-28 | 1993-07-13 | Professional Medical Products, Inc. | Manually driven piston syringe with frangibly mounted tube adapter |
US5833668A (en) * | 1996-11-21 | 1998-11-10 | Aguilar; David G. | Hypodermic syringe |
US20140031746A1 (en) * | 2012-07-27 | 2014-01-30 | Olympus Medical Systems Corp. | Fluid supply body and balloon catheter |
JP2015123297A (en) * | 2013-12-27 | 2015-07-06 | 株式会社吉野工業所 | Syringe-type ejection container |
US11529172B1 (en) * | 2021-11-15 | 2022-12-20 | PherDal | Fertility kits with syringes and collection jars, and method of use |
USD992731S1 (en) * | 2020-12-03 | 2023-07-18 | Alpha Md Global Limited | Syringe adaptor |
USD1015532S1 (en) | 2021-11-15 | 2024-02-20 | PherDal | Fertility syringe |
US11931075B2 (en) | 2021-11-15 | 2024-03-19 | PherDal, LLC | Fertility kits with sterile syringes and collection jars, method of sterilization and use |
-
1925
- 1925-10-30 US US65781A patent/US1589046A/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3316909A (en) * | 1963-12-30 | 1967-05-02 | Pharmaseal Lab | Hypodermic syringe operable by one hand |
US3380450A (en) * | 1965-05-10 | 1968-04-30 | William H. Adelberger | Sterile disposable plastic prefilled syringe |
US3374791A (en) * | 1965-07-21 | 1968-03-26 | Westerman Samuel Thomas | Ear speculum |
US5226897A (en) * | 1992-02-28 | 1993-07-13 | Professional Medical Products, Inc. | Manually driven piston syringe with frangibly mounted tube adapter |
US5833668A (en) * | 1996-11-21 | 1998-11-10 | Aguilar; David G. | Hypodermic syringe |
US5902278A (en) * | 1996-11-21 | 1999-05-11 | Aguilar; David G. | Hypodermic syringe |
US20140031746A1 (en) * | 2012-07-27 | 2014-01-30 | Olympus Medical Systems Corp. | Fluid supply body and balloon catheter |
US9295819B2 (en) * | 2012-07-27 | 2016-03-29 | Olympus Corporation | Fluid supply body and balloon catheter |
JP2015123297A (en) * | 2013-12-27 | 2015-07-06 | 株式会社吉野工業所 | Syringe-type ejection container |
USD992731S1 (en) * | 2020-12-03 | 2023-07-18 | Alpha Md Global Limited | Syringe adaptor |
US11529172B1 (en) * | 2021-11-15 | 2022-12-20 | PherDal | Fertility kits with syringes and collection jars, and method of use |
USD1015532S1 (en) | 2021-11-15 | 2024-02-20 | PherDal | Fertility syringe |
US11931075B2 (en) | 2021-11-15 | 2024-03-19 | PherDal, LLC | Fertility kits with sterile syringes and collection jars, method of sterilization and use |
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