JP7114598B2 - 動的封止付きシリンジプランジャ - Google Patents
動的封止付きシリンジプランジャ Download PDFInfo
- Publication number
- JP7114598B2 JP7114598B2 JP2019536938A JP2019536938A JP7114598B2 JP 7114598 B2 JP7114598 B2 JP 7114598B2 JP 2019536938 A JP2019536938 A JP 2019536938A JP 2019536938 A JP2019536938 A JP 2019536938A JP 7114598 B2 JP7114598 B2 JP 7114598B2
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- conical cap
- support ring
- cover
- syringe
- 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.)
- Active
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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M5/31513—Piston constructions to improve sealing or sliding
-
- 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
-
- 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
- A61M2005/3123—Details having air entrapping or venting means, e.g. purging channels in pistons
-
- 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
- A61M2005/3131—Syringe barrels specially adapted for improving sealing or sliding
-
- 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
- A61M2207/00—Methods of manufacture, assembly or production
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
本出願は、2017年1月6日に出願された米国仮特許出願第62/443,302号の利益を主張し、その開示の全体は参照により本明細書に組み入れられる。
y=1.3722x2+0.2746x-0.001 (1)
11 切断線
12 胴部
13 近位端
14 プランジャ
15 近位端
16 ピストンヘッド
17 プランジャロッド
18 ピストン
20 嵌合要素
21 近位端
22 遠位端
24 流出口
26 円筒形本体
28 側壁
29 内壁
30 円錐形キャップ
32 環状リブ
42 環状肩部
100 シリンジプランジャシステム
102 プランジャ
104 胴部
106 内壁
108 側壁
110 円錐形キャップ
112 オーバーモールド要素
114 カバー
116 支持リング
118 環状溝
120 環状リブ
122 環状リブ
124 環状スロット
126 環状スロット
128 空気キャビティ
130 接合部
132 内容積
134 開口部
150 先端
152 円錐形キャップ
154 環状肩部
160 円錐形キャップ
162 フランジ
200 シリンジプランジャシステム
202 プランジャ
204 シリンジ胴部
206 内壁
208 側壁
210 円錐形キャップ
212 オーバーモールド要素
214 カバー
216 支持リング
218 環状溝
220 環状リブ
222 環状リブ
224 環状スロット
226 環状スロット
230 空気キャビティ
232 内容積
234 開口部
240 注入圧力
242 径方向の力
250 先端部
252 円錐形キャップ
254 環状肩部
258 ギャップ
258’ ギャップ
258’’ ギャップ
258’’’ ギャップ
260 円錐形キャップ
262 フランジ
300 グラフ表現
302 曲線
350 グラフ表現
352 曲線
400 グラフ表現
402 棒グラフ
500 グラフ表現
ED 外径
F 流体
ID 内径
T1 第1の期間
T2 第2の期間
T3 第3の期間
Claims (20)
- 第1の円錐形キャップを備えた支持リングと、
前記支持リング上に配置されかつそれに結合されたカバーであって、第2の円錐形キャップおよび円筒形側壁を備えたカバーと、
前記第1の円錐形キャップと前記第2の円錐形キャップとの間に画定された空気キャビティと、
を含む、プランジャにおいて、
前記第1の円錐形キャップの遠位部分が、前記第2の円錐形キャップの近位部分と角度θ3を形成し、当該プランジャに動作圧力がかかると、前記角度θ3は当該プランジャに圧力がかかっていないときよりも小さく、前記カバーの円筒形側壁が半径方向外向きに撓むことを特徴とする、プランジャ。 - 前記カバーの遠位面上に配置された第3の円錐形キャップをさらに含む、請求項1に記載のプランジャ。
- 前記第3の円錐形キャップが、オーバーモールド要素を含む、請求項2に記載のプランジャ。
- 前記カバーが、前記円筒形側壁の外面に、第1および第2の環状リブをさらに含む、請求項1から3のいずれか一項に記載のプランジャ。
- 前記円筒形側壁が、少なくとも1つの環状リブを有し、
前記カバーが、肩部と前記第1の円錐形キャップとの間の前記支持リング上に形成された環状溝に係合するための内側フランジをさらに含む、請求項1から3のいずれか一項に記載のプランジャ。 - 前記第1の円錐形キャップが、90°より大きい頂角を画定している、請求項1から5のいずれか一項に記載のプランジャ。
- 前記支持リングの前記第1の円錐形キャップが、90°より大きくかつ120°より小さい頂角を画定する、請求項6に記載のプランジャ。
- 前記支持リングの前記第1の円錐形キャップと前記カバーの前記第2の円錐形キャップとの間に画定される前記角度θ3が、0°より大きく30°より小さい、請求項1に記載のプランジャ。
- 前記空気キャビティの所定の容積が、0.1mL~10mLの範囲内で選択される、請求項1から8のいずれか一項に記載のプランジャ。
- 内壁を画定する胴部と、
前記胴部の前記内壁内に配置されているプランジャと
を含むシリンジであって、
前記プランジャが、
第1の円錐形キャップを備えた支持リングと、
前記支持リング上に配置されかつそれに結合されたカバーであって、第2の円錐形キャップおよび円筒形側壁を備えたカバーと、
前記第1の円錐形キャップと前記第2の円錐形キャップとの間に画定された空気キャビティと、
を含み、
前記第1の円錐形キャップの遠位部分が、前記第2の円錐形キャップの近位部分と角度θ3を形成し、前記プランジャに動作圧力がかかると、前記角度θ3は前記プランジャに圧力がかかっていないときよりも小さく、前記カバーの円筒形側壁が半径方向外向きに撓むことを特徴とする、シリンジ。 - 前記プランジャが、前記カバー上に配置された第3の円錐形キャップを含む、請求項10に記載のシリンジ。
- 前記第3の円錐形キャップが、オーバーモールド要素を含む、請求項11に記載のシリンジ。
- 前記カバーが、前記胴部の前記内壁との封止を形成する第1および第2の環状リブを前記円筒形側壁の外面にさらに含む、請求項10から12のいずれか一項に記載のシリンジ。
- 前記円筒形側壁が、少なくとも1つの環状リブを有し、
前記カバーが、肩部と前記第1の円錐形キャップとの間の前記支持リング上に形成された環状溝に係合するための内側フランジをさらに含む、請求項10から12のいずれか一項に記載のシリンジ。 - 前記第1の円錐形キャップが、90°より大きい頂角を画定している、請求項10から14のいずれか一項に記載のシリンジ。
- 前記支持リングの前記第1の円錐形キャップが、90°より大きくかつ120°より小さい頂角を画定している、請求項15に記載のシリンジ。
- 前記支持リングの前記第1の円錐形キャップと前記カバーの前記第2の円錐形キャップとの間に画定される前記角度θ3が、0°より大きく30°より小さい、請求項10に記載のシリンジ。
- 前記空気キャビティの所定の容積が、0.1mL~10mLの範囲内で選択される、請求項10から17のいずれか一項に記載のシリンジ。
- プランジャを製造する方法であって、
支持リングを設けるステップであって、前記支持リングが、第1の頂角を有する第1の円錐形キャップと、肩部とを含み、前記肩部と前記第1の円錐形キャップとの間に環状溝を画定する、ステップと、
カバーを前記支持リングに取り付けるステップであって、前記カバーが、第2の頂角を有する第2の円錐形キャップと、円筒形側壁と、前記支持リングの前記環状溝と係合するためのフランジとを含む、ステップと、
を含んでなる、プランジャを製造する方法において、
該プランジャには、前記第1の頂角と前記第2の頂角との間の差に基づいて、前記第1の円錐形キャップと前記第2の円錐形キャップとの間に空気キャビティが画定され、前記第1の円錐形キャップの遠位部分が、前記第2の円錐形キャップの近位部分と角度θ3を形成し、該プランジャに動作圧力がかかると、前記角度θ3 は該プランジャに圧力がかかっていないときよりも小さく、前記カバーの円筒形側壁が半径方向外向きに撓む、プランジャを製造する方法。 - シリンジを製造する方法であって、
シリンジ胴部を提供するステップと、
プランジャを製造するステップであって、
支持リングを設ける工程であって、前記支持リングが、第1の頂角を有する第1の円錐形キャップと、肩部とを含み、前記肩部と前記第1の円錐形キャップとの間に環状溝を画定する、工程と、
カバーを前記支持リングに取り付ける工程であって、前記カバーが、第2の頂角を有する第2の円錐形キャップと、円筒形側壁と、前記支持リングの前記環状溝と係合するためのフランジとを含む、工程と、
を含み、
前記プランジャには、前記第1の頂角と前記第2の頂角との間の差に基づいて、前記第1の円錐形キャップと前記第2の円錐形キャップとの間に空気キャビティが画定され、前記第1の円錐形キャップの遠位部分が、前記第2の円錐形キャップの近位部分と角度θ3を形成し、前記プランジャに動作圧力がかかると、前記角度θ3は前記プランジャに圧力がかかっていないときよりも小さく、前記カバーの円筒形側壁が半径方向外向きに撓む、プランジャを製造するステップと、
前記プランジャを前記シリンジ胴部に挿入するステップと
を含む、シリンジを製造する方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022118723A JP2022140575A (ja) | 2017-01-06 | 2022-07-26 | プランジャの円筒形側壁とシリンジの内側壁との間のシールを強化する方法および流体注入システム |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762443302P | 2017-01-06 | 2017-01-06 | |
US62/443,302 | 2017-01-06 | ||
PCT/US2018/012284 WO2018129116A1 (en) | 2017-01-06 | 2018-01-04 | Syringe plunger with dynamic seal |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022118723A Division JP2022140575A (ja) | 2017-01-06 | 2022-07-26 | プランジャの円筒形側壁とシリンジの内側壁との間のシールを強化する方法および流体注入システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020513928A JP2020513928A (ja) | 2020-05-21 |
JP7114598B2 true JP7114598B2 (ja) | 2022-08-08 |
Family
ID=61028215
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019536938A Active JP7114598B2 (ja) | 2017-01-06 | 2018-01-04 | 動的封止付きシリンジプランジャ |
JP2022118723A Pending JP2022140575A (ja) | 2017-01-06 | 2022-07-26 | プランジャの円筒形側壁とシリンジの内側壁との間のシールを強化する方法および流体注入システム |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022118723A Pending JP2022140575A (ja) | 2017-01-06 | 2022-07-26 | プランジャの円筒形側壁とシリンジの内側壁との間のシールを強化する方法および流体注入システム |
Country Status (16)
Country | Link |
---|---|
US (2) | US11351306B2 (ja) |
EP (2) | EP4292627A3 (ja) |
JP (2) | JP7114598B2 (ja) |
CN (2) | CN115282407A (ja) |
AR (1) | AR110879A1 (ja) |
AU (2) | AU2018205704B2 (ja) |
CA (1) | CA3049207A1 (ja) |
DK (1) | DK3565619T3 (ja) |
ES (1) | ES2960350T3 (ja) |
FI (1) | FI3565619T3 (ja) |
HR (1) | HRP20231267T1 (ja) |
HU (1) | HUE063479T2 (ja) |
PL (1) | PL3565619T3 (ja) |
PT (1) | PT3565619T (ja) |
TW (1) | TWI664988B (ja) |
WO (1) | WO2018129116A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2018205704B2 (en) | 2017-01-06 | 2023-08-24 | Bayer Healthcare Llc | Syringe plunger with dynamic seal |
PL3758777T3 (pl) | 2018-02-27 | 2023-06-12 | Bayer Healthcare, Llc | Mechanizm sprzęgający tłoczek strzykawki |
EP4262933A1 (en) * | 2020-12-15 | 2023-10-25 | Becton, Dickinson and Company | Oval plunger piston with o-ring pressure equalizing channels for improved leak performance |
US20240001037A1 (en) * | 2022-07-01 | 2024-01-04 | Merit Medical Systems, Inc. | Plunger tip cover with locking members, systems, and methods |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001145697A (ja) | 1996-11-12 | 2001-05-29 | Medrad Inc | 予め充填可能なシリンジと、それらとともに使用するプランジャー及び注入器 |
JP2002017852A (ja) | 2000-06-21 | 2002-01-22 | Medrad Inc | シリンジ |
US20070219508A1 (en) | 2006-03-15 | 2007-09-20 | Medrad, Inc. | Plunger Covers and Plungers for Use in Syringes and Methods of Fabricating Plunger Covers and Plungers for Use in Syringes |
JP2008535615A (ja) | 2005-04-13 | 2008-09-04 | マイケル キュード ジェイ | 膨張シール付きシリンジ・プランジャ・ジャケット |
Family Cites Families (372)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1265537A (en) | 1918-05-07 | Becton Dickinson Co | Glass syringe. | |
US1687323A (en) | 1921-07-01 | 1928-10-09 | Cook Lab Inc | Medicament cartridge and hypodermic syringe embodying the same |
US1988480A (en) | 1932-05-13 | 1935-01-22 | Campkin Hugh Titford | Hypodermic syringe |
US1945363A (en) | 1933-05-20 | 1934-01-30 | Richard W Burnett | Housing for railway car hand brake mechanism |
US2392196A (en) | 1945-02-24 | 1946-01-01 | Arthur E Smith | Syringe |
US2419401A (en) | 1946-02-25 | 1947-04-22 | William E Hinds | Syringe plunger seal |
US2702547A (en) | 1950-02-27 | 1955-02-22 | Antonina S Glass | Motor-driven medical injection apparatus and cartridges therefor |
US2842126A (en) | 1954-03-16 | 1958-07-08 | Frederick M Turnbull | Syringe assembly |
US2860635A (en) | 1957-03-20 | 1958-11-18 | Edgar H Wilburn | Sterilizable and sterilized hypodermic syringe assemblies |
US3051173A (en) | 1960-05-12 | 1962-08-28 | Alvin P Johnson | Veterinary hypodermic syringe |
US3270483A (en) | 1963-09-20 | 1966-09-06 | Richardson Merrell Inc | Method and apparatus for assembling syringes |
US3348545A (en) | 1964-10-22 | 1967-10-24 | Sarnoff | Latched cartridge |
DE1486484A1 (de) | 1965-06-24 | 1969-06-04 | Linder Dr Fritz | Bakteriendicht abschliessbarer Plastikbeutel zur Aufnahme von zu sterilisierendem Gut |
US3623474A (en) | 1966-07-25 | 1971-11-30 | Medrad Inc | Angiographic injection equipment |
BE756550A (fr) | 1969-09-23 | 1971-03-01 | Sherwood Medical Ind Inc | Seringue a chargement par l'arriere et procede pour son remplissage |
US3645262A (en) | 1969-11-05 | 1972-02-29 | Abbott Lab | Volumetric infant feeding unit |
US3604417A (en) | 1970-03-31 | 1971-09-14 | Wayne Henry Linkenheimer | Osmotic fluid reservoir for osmotically activated long-term continuous injector device |
US3738539A (en) | 1970-05-08 | 1973-06-12 | American Hospital Supply Corp | Syringe with self-returnable plunger |
US3701345A (en) | 1970-09-29 | 1972-10-31 | Medrad Inc | Angiographic injector equipment |
US4370983A (en) | 1971-01-20 | 1983-02-01 | Lichtenstein Eric Stefan | Computer-control medical care system |
US3720211A (en) | 1971-08-18 | 1973-03-13 | G Kyrias | Automatic injection system |
US3752145A (en) | 1971-11-01 | 1973-08-14 | Mdt Instr Co | Method for preventing air embolism in a syringe for angiographic power injector |
CA1016436A (en) | 1971-11-11 | 1977-08-30 | Mpl | Glass tube and thermoplastic finger grip and nose sleeve syringe body assembly |
US3809082A (en) | 1971-12-30 | 1974-05-07 | Ampoules Inc | Plunger tack |
US3796218A (en) | 1972-03-28 | 1974-03-12 | Burron Medical Prod Inc | Syringe adaptor for use with a wet/dry mixing vial |
US3812843A (en) | 1973-03-12 | 1974-05-28 | Lear Siegler Inc | Method and apparatus for injecting contrast media into the vascular system |
GB1380873A (en) | 1973-03-19 | 1975-01-15 | American Hospital Supply Corp | Syringe with self-returnable plunger |
FR2227020B1 (ja) | 1973-04-27 | 1975-08-22 | Radiologie Cie Gle | |
US3998224A (en) | 1973-08-15 | 1976-12-21 | Arias Marcelo Chiquiar | Disposable self-destructible syringes which render themselves unreusable |
US4030498A (en) | 1974-10-25 | 1977-06-21 | Baxter Travenol Laboratories, Inc. | Syringe |
US4006736A (en) | 1974-11-27 | 1977-02-08 | Medrad, Inc. | Angiographic injector |
US3993061A (en) | 1975-02-28 | 1976-11-23 | Ivac Corporation | Syringe pump drive system and disposable syringe cartridge |
US3964139A (en) | 1975-06-16 | 1976-06-22 | Harvard Apparatus Company, Inc. | Syringe holder |
FR2348708A1 (fr) | 1976-04-23 | 1977-11-18 | Becton Dickinson France | Ampoule-seringue et son procede d'utilisation |
US4180069A (en) * | 1976-06-01 | 1979-12-25 | The West Company | Plunger rod and piston for a syringe |
CH603170A5 (ja) | 1976-08-31 | 1978-08-15 | Contraves Ag | |
US4273122A (en) | 1976-11-12 | 1981-06-16 | Whitney Douglass G | Self contained powered injection system |
US4159713A (en) | 1977-06-02 | 1979-07-03 | Becton, Dickinson And Company | Blood gas syringe |
US4155490A (en) | 1977-07-05 | 1979-05-22 | Beckman Instruments, Inc. | Fluid dispenser |
US4148316A (en) | 1977-08-29 | 1979-04-10 | Stewart-Naumann Laboratories, Inc. | Self-sealed hypodermic syringe |
US4180006A (en) | 1978-03-31 | 1979-12-25 | The Singer Company | Tension selecting mechanism for sewing machines |
US4226236A (en) | 1979-05-07 | 1980-10-07 | Abbott Laboratories | Prefilled, vented two-compartment syringe |
DE2919978A1 (de) | 1979-05-15 | 1980-11-20 | Avex Gmbh | Strahlenschutzmantel fuer injektionsspritzen |
JPS5918427B2 (ja) | 1979-10-09 | 1984-04-27 | テルモ株式会社 | シリンジ用ガスケツト |
US4278086A (en) | 1980-01-28 | 1981-07-14 | Coulter Electronics, Inc. | Variable stop syringe |
US4356822A (en) | 1980-10-17 | 1982-11-02 | Winstead Hall Deborah | Syringe assembly |
US4424720A (en) | 1980-12-15 | 1984-01-10 | Ivac Corporation | Mechanism for screw drive and syringe plunger engagement/disengagement |
US4475666A (en) | 1981-08-31 | 1984-10-09 | American Hospital Supply Corporation | Automated liquid dispenser control |
IT1151940B (it) | 1981-08-03 | 1986-12-24 | Micro Mega Sa | Dispositivo per prendere solidale il complesso di trasmissione nel corpo di un contrangolo da odontoiatria |
US4568335A (en) | 1981-08-28 | 1986-02-04 | Markwell Medical Institute, Inc. | Device for the controlled infusion of medications |
DE3270641D1 (en) | 1981-11-11 | 1986-05-22 | Contraves Ag | Syringe for a sequential injection of two fluids into blood vessels of living bodies |
GB2108852A (en) | 1981-11-20 | 1983-05-25 | Greater Glasgow Health Board | Syringe |
EP0080037B1 (de) | 1981-11-24 | 1985-06-26 | Contraves Ag | Injektionsvorrichtung zur dosierten Abgabe einer Flüssigkeit |
SE436687B (sv) | 1981-12-14 | 1985-01-21 | Anders Blomberg | Injektionsanordning |
US4529401A (en) | 1982-01-11 | 1985-07-16 | Cardiac Pacemakers, Inc. | Ambulatory infusion pump having programmable parameters |
US4476381A (en) | 1982-02-24 | 1984-10-09 | Rubin Martin I | Patient treatment method |
US4452251A (en) | 1982-11-05 | 1984-06-05 | Medrad, Inc. | Syringe content indicating device |
US4465472A (en) | 1982-11-22 | 1984-08-14 | American Hospital Supply Corp. | Syringe cartridge and method |
US4490256A (en) | 1982-11-26 | 1984-12-25 | Sartorius Gmbh | Apparatus for static membrane filtration |
US4500310A (en) | 1982-12-20 | 1985-02-19 | Becton, Dickinson And Company | Variable sealing pressure plunger rod assembly |
AU569862B2 (en) | 1983-01-23 | 1988-02-25 | Lachish, D. | Syringe to dispense measured volumes |
US4562829A (en) | 1983-02-28 | 1986-01-07 | E. R. Squibb & Sons, Inc. | Strontium-rubidium infusion system |
US4464265A (en) | 1983-06-10 | 1984-08-07 | Joyner Auvin H | Valve device for stock/sauce skimmer and the like |
GB8318670D0 (en) | 1983-07-11 | 1983-08-10 | Ici Plc | Fluid delivery apparatus |
DE3468173D1 (en) | 1983-09-07 | 1988-02-04 | Disetronic Ag | Portable infusion apparatus |
US4604847A (en) | 1983-09-14 | 1986-08-12 | Moulding Jr Thomas S | Medicine package, method of opening the package, and machine for performing the method |
US4648872A (en) | 1983-11-15 | 1987-03-10 | Kamen Dean L | Volumetric pump with replaceable reservoir assembly |
US4749109A (en) | 1983-11-15 | 1988-06-07 | Kamen Dean L | Volumetric pump with replaceable reservoir assembly |
US4664128A (en) | 1983-12-16 | 1987-05-12 | Peter F. Lee, Inc | Single-hand controlled aspiration device |
US4685903A (en) | 1984-01-06 | 1987-08-11 | Pacesetter Infusion, Ltd. | External infusion pump apparatus |
US4854324A (en) | 1984-01-31 | 1989-08-08 | Medrad, Inc. | Processor-controlled angiographic injector device |
US4573978A (en) | 1984-03-15 | 1986-03-04 | Medrad, Inc. | Angiographic syringe and connector for joining a catheter thereto |
DE3474412D1 (en) | 1984-04-14 | 1988-11-10 | Ferring Biotechnik | Device for the intermittent delivery of medicaments |
EP0164904B1 (en) | 1984-05-10 | 1991-02-27 | The University Of Melbourne | Method of determining an infusion rate profile and infusion device |
US4741732A (en) | 1984-05-10 | 1988-05-03 | The University Of Melbourne | Open-loop control of drug infusion |
ATE93149T1 (de) | 1984-06-06 | 1993-09-15 | Medrad Inc | Angiographie-spritze fuer verwendung mit einem angiographie-injektor. |
USRE35979E (en) | 1984-06-06 | 1998-12-01 | Mtfp, Inc. | Angiographic injector and angiographic syringe for use therewith |
FR2570838B1 (fr) | 1984-09-25 | 1986-11-21 | Labo Electronique Physique | Appareil d'examen de milieux par echographie ultrasonore avec focalisation angulaire |
US4791290A (en) | 1984-10-18 | 1988-12-13 | Sean Noone | Photoelectric control unit with cooling chamber |
US4562844A (en) | 1984-11-27 | 1986-01-07 | Jett Labs, Inc. | Multipurpose syringe |
US4681566A (en) | 1984-11-30 | 1987-07-21 | Strato Medical Corporation | Infusion device |
US4676776A (en) | 1985-01-18 | 1987-06-30 | Intelligent Medicine, Inc. | Device and method for effecting application of a therapeutic agent |
US4652260A (en) | 1985-03-11 | 1987-03-24 | Strato Medical Corporation | Infusion device |
US4838857A (en) | 1985-05-29 | 1989-06-13 | Becton, Dickinson And Company | Medical infusion device |
US4650475A (en) | 1985-07-18 | 1987-03-17 | Carol Smith | Method and apparatus for the injection of pharmaceuticals |
US4612010A (en) | 1985-08-14 | 1986-09-16 | Hamacher Edward N | Infiltration pump |
GB8525109D0 (en) | 1985-10-11 | 1985-11-13 | Vickers Plc | Syringe pumps |
US4636198A (en) | 1985-11-18 | 1987-01-13 | Mallinckrodt, Inc. | Power syringe with volume reducing adapter |
US4628969A (en) | 1985-12-20 | 1986-12-16 | Mallinckrodt, Inc. | Method of producing prefilled sterile plastic syringes |
US4718463A (en) | 1985-12-20 | 1988-01-12 | Mallinckrodt, Inc. | Method of producing prefilled sterile plastic syringes |
US4695271A (en) | 1986-02-03 | 1987-09-22 | Liebel-Flarsheim Company | Angiographic injector |
DE3609672A1 (de) | 1986-03-21 | 1987-09-24 | Klaus Draenert | Evakuierbare knochenzementspritze |
JPH07122650B2 (ja) | 1986-07-22 | 1995-12-25 | 中国電力株式会社 | 故障点標定方式 |
US4773900A (en) | 1986-08-20 | 1988-09-27 | Cochran Ulrich D | Infusion device |
JPH0747045B2 (ja) | 1986-10-15 | 1995-05-24 | 株式会社大協精工 | 積層した注射器用滑栓 |
US4741736A (en) | 1986-12-10 | 1988-05-03 | I-Flow Corporation | Programmable infusion pump |
GB2203047B (en) | 1987-02-27 | 1991-01-30 | Gilbert Henry Banks | Single-use syringe |
US5033650A (en) | 1987-03-09 | 1991-07-23 | Laurence Colin | Multiple barrel dispensing device |
IT1217047B (it) | 1987-03-19 | 1990-03-14 | Cocchi Pietro | Siringa per iniezioni,in specie endovenose,realizzata per poteressere usata una sola volta,senza possibilita' di riaspirazione. |
DE3709783C1 (de) | 1987-03-25 | 1988-04-14 | Blendax Werke Schneider Co | Dosierspritze |
ATE91239T1 (de) | 1987-05-18 | 1993-07-15 | Disetronic Ag | Infusionsgeraet. |
GB8713810D0 (en) | 1987-06-12 | 1987-07-15 | Hypoguard Uk Ltd | Measured dose dispensing device |
EP0434672B1 (en) | 1987-06-19 | 1994-12-14 | The University Of Melbourne | Infusion pump |
US4755172A (en) | 1987-06-30 | 1988-07-05 | Baldwin Brian E | Syringe holder/driver and syringe arrangement and syringe/holder driver therefor |
ATA228987A (de) | 1987-09-09 | 1993-07-15 | Pickhard Ewald | Injektionsvorrichtung mit einer verformbaren ampulle |
US4842581A (en) | 1987-09-11 | 1989-06-27 | Davis Richard C | Medical lavage apparatus |
NO163263C (no) | 1987-09-15 | 1990-05-02 | Id International As | Selvdestruerende injeksjonssproeyte. |
ES2009497A6 (es) | 1987-11-27 | 1989-10-01 | Candela Estruch Miracle | Jeringuilla de un solo uso. |
US4878896A (en) | 1987-12-01 | 1989-11-07 | Pacesetter Infusion, Ltd. | Cassette optical identification apparatus for a medication infusion system |
US4863425A (en) | 1987-12-04 | 1989-09-05 | Pacesetter Infusion, Ltd. | Patient-side occlusion detection system for a medication infusion system |
FR2625102B1 (fr) | 1987-12-24 | 1994-06-10 | Godefroy Alain | Perfectionnement aux pousse-seringues universels |
US4853521A (en) | 1987-12-28 | 1989-08-01 | Claeys Ronald W | System for verifying and recording drug administration to a patient |
AU636286B2 (en) | 1988-01-07 | 1993-04-29 | Bernard Hazon | Syringe-pushing device for ambulant administration of parenteral injections, with flow rate governed by the contents of the syringe |
US4932941A (en) | 1988-03-14 | 1990-06-12 | Min Kyung M | Non-reusable disposable syringe |
FR2628635B1 (fr) | 1988-03-21 | 1992-10-23 | Microtechnic Sa | Seringue a usage unique |
WO1989009071A1 (en) | 1988-03-25 | 1989-10-05 | Merit Medical Systems, Inc. | Disposable control syringe |
AU3366089A (en) | 1988-03-28 | 1989-10-16 | Sang Don Lee | Locking needle assembly in a hypodermic syringe |
US5085638A (en) | 1988-03-31 | 1992-02-04 | David Farbstein | Single use disposable syringe |
US4869720A (en) | 1988-05-05 | 1989-09-26 | E-Z-Em, Inc. | Hypodermic syringe assembly |
IT1217595B (it) | 1988-05-13 | 1990-03-30 | Molteni & C | Dispositivo anticontagio per iniezione di soluzioni anestetiche odontoiatriche contenute in cartuccia |
EP0429440B1 (en) | 1988-05-16 | 1994-10-05 | Spintech, Inc. | Aspirating hypodermic syringe apparatus |
US4931043A (en) | 1988-08-08 | 1990-06-05 | Sterling Drug Inc. | Ratchet connector for hypodermic syringe pistons |
JP2717808B2 (ja) | 1988-08-10 | 1998-02-25 | テルモ株式会社 | シリンジポンプ |
US4908022A (en) | 1988-08-15 | 1990-03-13 | Habley Medical Technology Corporation | Disposable safety syringe having a retractable needle cannula and cannula lock |
NL8802106A (nl) | 1988-08-26 | 1990-03-16 | Abraham Van Den Haak | Naaldbeveiliging voor een injectiespuit. |
US4943279A (en) | 1988-09-30 | 1990-07-24 | C. R. Bard, Inc. | Medical pump with infusion controlled by a detachable coded label |
US4923443A (en) | 1988-10-04 | 1990-05-08 | Greenwood Eugene C | Single use syringe |
US4929238A (en) | 1988-11-23 | 1990-05-29 | Coeur Laboratories, Inc. | Multi-pressure injector device |
US5000735A (en) | 1989-01-05 | 1991-03-19 | The Regents Of The Univ. Of California | Single use syringe |
US5007904A (en) | 1989-01-19 | 1991-04-16 | Coeur Laboratories, Inc. | Plunger for power injector angiographic syringe, and syringe comprising same |
US5153827A (en) | 1989-01-30 | 1992-10-06 | Omni-Flow, Inc. | An infusion management and pumping system having an alarm handling system |
GB8903581D0 (en) | 1989-02-16 | 1989-04-05 | Metal Box Plc | Injection moulding |
US5093079A (en) | 1989-03-02 | 1992-03-03 | Bakaitis Teresa L | Sterilization apparatus and related process |
US4911695A (en) | 1989-04-03 | 1990-03-27 | Coeur Laboratories, Inc. | Plunger for power-driven angiographic syringe, and syringe and power injector system utilizing same |
DE3912405C1 (ja) | 1989-04-15 | 1990-10-31 | B. Braun Melsungen Ag, 3508 Melsungen, De | |
US5090962A (en) | 1989-04-28 | 1992-02-25 | Flp Enterprises, Inc. | Non-reusable syringe |
US5094148A (en) | 1989-05-08 | 1992-03-10 | Habley Medical Technology Corporation | Piston stem insert for a carpule based piston |
US5059179A (en) | 1989-05-15 | 1991-10-22 | David Quatrochi | Non-reusable syringe assembly |
US5085643A (en) | 1989-06-02 | 1992-02-04 | Abbott Laboratories | Syringe, adaptor, and check valve combination for parenteral infuser |
US4978335A (en) | 1989-09-29 | 1990-12-18 | Medex, Inc. | Infusion pump with bar code input to computer |
US5084017A (en) | 1989-10-10 | 1992-01-28 | John Maffetone | Self disabling, single use, hypodermic syringe |
US5104374A (en) | 1990-01-16 | 1992-04-14 | Bishko Jay R | Electronic fluid flow rate controller for controlling the infusion of intravenous drugs into a patient |
US5024663A (en) | 1990-02-21 | 1991-06-18 | Alza Corporation | Self-contained suction pump |
US5078683A (en) | 1990-05-04 | 1992-01-07 | Block Medical, Inc. | Programmable infusion system |
US5135507A (en) | 1990-05-10 | 1992-08-04 | Habley Medical Technology Corporation | One-piece syringe |
IT219694Z2 (it) | 1990-05-25 | 1993-04-26 | Habley Medical Technology Corp | Siringa di sicurezza, monouso |
DE4017920A1 (de) | 1990-06-05 | 1991-12-12 | Joachim Cholewa | Einwegspritze |
US5354287A (en) | 1991-01-16 | 1994-10-11 | Senetek Plc | Injector for delivering fluid to internal target tissue |
US5256157A (en) | 1991-01-31 | 1993-10-26 | Baxter International Inc. | Automated infusion pump with replaceable memory cartridges |
US5176642A (en) | 1991-03-11 | 1993-01-05 | Mectra Labs, Inc. | Vacuum powdered syringe |
US5106379A (en) | 1991-04-09 | 1992-04-21 | Leap E Jack | Syringe shielding assembly |
US5106372A (en) | 1991-05-03 | 1992-04-21 | Sherwood Medical Company | Single use syringe |
US5236416A (en) | 1991-05-23 | 1993-08-17 | Ivac Corporation | Syringe plunger position detection and alarm generation |
EP0514907B1 (en) | 1991-05-23 | 1996-07-10 | Ivac Corporation | Syringe plunger driver system |
US5300031A (en) | 1991-06-07 | 1994-04-05 | Liebel-Flarsheim Company | Apparatus for injecting fluid into animals and disposable front loadable syringe therefor |
US5282858A (en) | 1991-06-17 | 1994-02-01 | American Cyanamid Company | Hermetically sealed implantable transducer |
DE59208160D1 (de) | 1991-07-13 | 1997-04-17 | Hydraulik Techniek | Druckmittelbetriebenes Stellorgan, insbesondere für eine Hub-, Verhol- oder Schubvorrichtung |
US5425716A (en) | 1991-08-09 | 1995-06-20 | Atom Kabushiki Kaisha | Infusion apparatus |
AT397467B (de) | 1991-10-22 | 1994-04-25 | Wimmer Erwin | Einwegspritze |
US5246423A (en) | 1991-11-01 | 1993-09-21 | Farkas Paul J | Remote cannula removal hypodermic syringe |
US5181912A (en) | 1991-12-05 | 1993-01-26 | Roy Hammett | Non-reusable syringe |
US5352202A (en) | 1991-12-05 | 1994-10-04 | Roy Hammett | Non-reusable syringe with removable plunger usable as a needle guard |
US5256154A (en) | 1992-01-31 | 1993-10-26 | Sterling Winthrop, Inc. | Pre-filled plastic syringes and containers and method of terminal sterilization thereof |
US5226897A (en) | 1992-02-28 | 1993-07-13 | Professional Medical Products, Inc. | Manually driven piston syringe with frangibly mounted tube adapter |
US5356375A (en) | 1992-04-06 | 1994-10-18 | Namic U.S.A. Corporation | Positive pressure fluid delivery and waste removal system |
US5269762A (en) | 1992-04-21 | 1993-12-14 | Sterling Winthrop, Inc. | Portable hand-held power assister device |
FR2690622B1 (fr) | 1992-04-29 | 1995-01-20 | Chronotec | Système de pompe à perfusion ambulatoire programmable. |
US5295966A (en) | 1992-04-29 | 1994-03-22 | Becton, Dickinson And Company | Syringe pump with biased lockable syringe clamp |
US5259732A (en) | 1992-04-29 | 1993-11-09 | Becton, Dickinson And Company | Syringe pump with syringe barrel position detector |
US5267962A (en) | 1992-06-10 | 1993-12-07 | Jenson Robert W | Disposable hypodermic syringe with needle safe feature |
SE9202052L (sv) | 1992-07-02 | 1994-01-03 | Goeran Helldin | En i en engångsspruta användbar stång- och kolvenhet samt ett sätt att montera en spruta under utnyttjande utav en sådan enhet |
US5338309A (en) | 1992-07-21 | 1994-08-16 | Becton, Dickinson And Company | Syringe having two component barrel |
US5282792A (en) | 1992-07-21 | 1994-02-01 | Becton, Dickinson And Company | Syringe having two component barrel |
US5254086A (en) | 1992-07-31 | 1993-10-19 | Ballard Medical Products | Medical lavage apparatus and methods |
US5342298A (en) | 1992-07-31 | 1994-08-30 | Advanced Cardiovascular Systems, Inc. | Automated fluid pressure control system |
US6402718B1 (en) | 1992-08-17 | 2002-06-11 | Medrad, Inc. | Front-loading medical injector and syringe for use therewith |
US5383858B1 (en) | 1992-08-17 | 1996-10-29 | Medrad Inc | Front-loading medical injector and syringe for use therewith |
SE469742B (sv) | 1992-08-25 | 1993-09-06 | Nils Goeran Helldin | Spruta |
US5308330A (en) | 1992-09-16 | 1994-05-03 | Becton, Dickinson And Company | Syringe having needle isolation features |
US5242408A (en) | 1992-09-23 | 1993-09-07 | Becton, Dickinson And Company | Method and apparatus for determining pressure and detecting occlusions in a syringe pump |
US5324273A (en) | 1992-09-30 | 1994-06-28 | Centrix, Inc. | Disposable barrel dental impression material syringe |
ATE198159T1 (de) | 1992-10-15 | 2001-01-15 | Gen Hospital Corp | Infusionspumpe mit elektronisch ladbarer medikamentenbibliothek |
US5254101A (en) | 1992-11-27 | 1993-10-19 | Medrad, Inc. | Fluid presence indicator for rotatable syringe |
US5373684A (en) | 1992-12-14 | 1994-12-20 | Mallinckrodt Medical, Inc. | Process and apparatus used in producing prefilled, sterile delivery devices |
US5558855A (en) | 1993-01-25 | 1996-09-24 | Sonus Pharmaceuticals | Phase shift colloids as ultrasound contrast agents |
US5353691A (en) | 1993-04-14 | 1994-10-11 | Habley Medical Technology Corp. | Self-lubricating piston for pharmaceutical container |
GB9309151D0 (en) | 1993-05-04 | 1993-06-16 | Zeneca Ltd | Syringes and syringe pumps |
US5429611A (en) | 1993-06-10 | 1995-07-04 | Rait; Joseph M. | Syringe with automatically actuated shield |
US5433712A (en) | 1993-06-10 | 1995-07-18 | Donald E. Stiles | Self-sheathing hypodermic syringe |
US5389075A (en) | 1993-06-14 | 1995-02-14 | Vladimirsky; Roman | Single-use hypodermic syringe |
USD364461S (en) | 1993-07-21 | 1995-11-21 | Sterling Winthrop, Inc. | Aspirating plunger for power injector cartridges |
US5314415A (en) | 1993-07-21 | 1994-05-24 | Sterling Winthrop Inc. | Aspirating plunger for power injector cartridges |
US5336189A (en) | 1993-08-23 | 1994-08-09 | Sealfon Andrew I | Combination IV pump and disposable syringe |
BR9407390A (pt) | 1993-09-07 | 1996-11-05 | Debiotech Sa | Dispositivo de seringa para mistura de dois compostos |
US5827219A (en) | 1993-10-28 | 1998-10-27 | Medrad, Inc. | Injection system and pumping system for use therein |
US5431627A (en) | 1993-11-12 | 1995-07-11 | Abbott Laboratories | Cassette identification system for use with a multi-program drug infusion pump |
US5531697A (en) | 1994-04-15 | 1996-07-02 | Sims Deltec, Inc. | Systems and methods for cassette identification for drug pumps |
CA2129284C (en) | 1993-11-24 | 1999-03-09 | Kenneth J. Niehoff | Controlling plunger drives for fluid injection in animals |
US5397313A (en) | 1994-01-27 | 1995-03-14 | The Kendall Company | Low friction syringe |
US5439452A (en) | 1994-01-31 | 1995-08-08 | Children's Medical Ventures, Inc. | Limit stop valve infusion device |
US5795337A (en) | 1994-02-14 | 1998-08-18 | Becton Dickinson And Company | Syringe assembly and syringe stopper |
US5535746A (en) | 1994-03-29 | 1996-07-16 | Sterling Winthrop Inc. | Prefilled syringe for use with power injector |
US5411488A (en) | 1994-05-06 | 1995-05-02 | Sterling Winthrop Inc. | Pre-filled syringe and pre-filled cartridge having an improved plunger and plunger rod for reducing syringing force |
US5413563A (en) | 1994-05-06 | 1995-05-09 | Sterling Winthrop Inc. | Pre-filled syringe having a plunger, plunger insert and plunger rod |
US5722951A (en) | 1994-07-14 | 1998-03-03 | Marano; Carlos Jose | Hypodermic non-reusable syringes without voluntary intervention of the user |
US5840026A (en) | 1994-09-21 | 1998-11-24 | Medrad, Inc. | Patient specific dosing contrast delivery systems and methods |
US5688252A (en) | 1994-09-30 | 1997-11-18 | Takeda Chemical Industries, Ltd. | Syringe |
US5533981A (en) | 1994-10-06 | 1996-07-09 | Baxter International Inc. | Syringe infusion pump having a syringe plunger sensor |
US5695477A (en) | 1994-10-28 | 1997-12-09 | Sfikas; John | Needle ejector safety system |
US5484413A (en) | 1994-11-23 | 1996-01-16 | Alexis M. Gevorgian | Disposable medical syringe with safety protection |
US5445622A (en) | 1994-12-20 | 1995-08-29 | Brown; Eric W. | Flow switch device for medical applications |
US5478314A (en) | 1994-12-27 | 1995-12-26 | Malenchek; Robert | Non-reusable syringe |
DE19601214A1 (de) | 1995-02-20 | 1996-08-22 | Lang Volker | Vorrichtung zur Abnahme von Blut |
US5531710A (en) | 1995-02-24 | 1996-07-02 | Courtaulds Aerospace, Inc. | Combination closure and syringe |
US5683367A (en) | 1995-03-06 | 1997-11-04 | Sabratek Corporation | Infusion pump with different operating modes |
FR2731622B1 (fr) | 1995-03-13 | 1997-09-19 | Vygon | Appareil pour l'injection d'un liquide |
US5785682A (en) | 1995-03-22 | 1998-07-28 | Abbott Laboratories | Pre-filled syringe drug delivery system |
IT235830Y1 (it) | 1995-04-06 | 2000-07-18 | Borla Ind | "raccordo luer-lock con cappuccio di protezione per linee medicali diinfusione-trasfusione." |
DK0821600T3 (da) | 1995-04-20 | 2004-04-13 | Acist Medical Sys Inc | Selvskyllende angiografisk injektor |
AUPN254195A0 (en) | 1995-04-20 | 1995-05-18 | Curie, Napoleon | Syringe with retractable needle mount |
US5573515A (en) | 1995-04-20 | 1996-11-12 | Invasatec, Inc. | Self purging angiographic injector |
US6221045B1 (en) | 1995-04-20 | 2001-04-24 | Acist Medical Systems, Inc. | Angiographic injector system with automatic high/low pressure switching |
US5882343A (en) | 1995-04-20 | 1999-03-16 | Invasatec, Inc. | Dual port syringe |
US6099502A (en) | 1995-04-20 | 2000-08-08 | Acist Medical Systems, Inc. | Dual port syringe |
US5512054A (en) | 1995-05-16 | 1996-04-30 | American Medical Systems, Inc. | Dual action syringe |
US5779675A (en) | 1995-08-25 | 1998-07-14 | Medrad, Inc. | Front load pressure jacket system with syringe holder |
US5520653A (en) | 1995-09-01 | 1996-05-28 | Medrad, Inc. | Syringe adapter for front-loading medical injector |
US5807334A (en) | 1995-10-20 | 1998-09-15 | Hodosh; Milton | Fluid dispensing apparatus |
US5899879A (en) | 1995-12-19 | 1999-05-04 | Genesis Medical Technologies, Inc. | Spring-actuated needleless injector |
US5735825A (en) * | 1996-03-22 | 1998-04-07 | Merit Medical Systems, Inc. | Syringe plunger tip |
JP4036476B2 (ja) | 1996-03-29 | 2008-01-23 | メドラッド インコーポレイテッド | 前方取付け式医療用注入器の前方取付け式シリンダアダプター |
US5738655A (en) | 1996-07-15 | 1998-04-14 | Vallelunga; Anthony J. | Nonrefillable syringe |
DE19633530A1 (de) | 1996-08-20 | 1998-02-26 | Claus H Dr Ing Backes | Medizinisches Hochdruckinjektionssystem |
US6042565A (en) | 1996-10-18 | 2000-03-28 | Medrad, Inc. | Syringe, injector and injector system |
US5944694A (en) | 1996-11-12 | 1999-08-31 | Medrad, Inc. | Prefillable syringes and injectors for use therewith |
US5947935A (en) | 1996-11-12 | 1999-09-07 | Medrad, Inc. | Syringes, syringe plungers and injector systems |
US5873861A (en) | 1996-11-12 | 1999-02-23 | Medrad, Inc. | Plunger systems |
US5782803A (en) | 1996-11-26 | 1998-07-21 | Jentzen; S. William | Low dead space, interchangeable needle syringe |
US5902276A (en) | 1996-11-26 | 1999-05-11 | Liebel-Flarsheim Company | Two-shot molded plunger |
US6083200A (en) | 1996-11-27 | 2000-07-04 | Sse System Services Establishment | Medical syringe |
US5938637A (en) | 1997-03-14 | 1999-08-17 | Path | Single-use medicine delivery unit for needleless hypodermic injector |
US5741227A (en) | 1997-04-11 | 1998-04-21 | Sealfon; Andrew I. | Method of sterile preparation of IV pump syringe |
US5808203A (en) | 1997-05-12 | 1998-09-15 | Medrad, Inc. | Fluid pressure measurement devices |
US5913844A (en) | 1997-06-17 | 1999-06-22 | Liebel-Flarsheim Company | Power injector and method providing removal of used disposable syringe |
US5865805A (en) | 1997-07-16 | 1999-02-02 | Liebel-Flarsheim Company | Power injector and side loadable syringe support therefor for plunger pushrod type syringes |
US6569127B1 (en) | 1997-07-18 | 2003-05-27 | Liebel-Flarsheim Company | Adapter and syringe for front-loading medical fluid injector |
US6764466B1 (en) | 1997-07-18 | 2004-07-20 | Liebel Flarsheim Company | Adapter and syringe for front-loading medical fluid injector |
US6533758B1 (en) | 1997-07-18 | 2003-03-18 | Liebel-Flarsheim Company | Adapter and syringe for front-loading medical fluid injector |
JP2001513406A (ja) | 1997-08-22 | 2001-09-04 | コエール ラボラトリーズ,インコーポレイテッド | 血管造影噴射注液と前荷重噴射アダプター |
US6080136A (en) | 1998-06-11 | 2000-06-27 | Polyten Plastics, Llc | Angiographic syringe adapter for front-loading injector |
US5947929A (en) | 1997-08-22 | 1999-09-07 | Coeur Laboratories, Inc. | Front-load angiographic injector system, angiographic syringe and plunger for angiographic syringe |
US6004300A (en) | 1997-08-28 | 1999-12-21 | Butcher; Robert M | Composite hypodermic syringe piston |
USD407362S (en) | 1997-08-28 | 1999-03-30 | Dayton Wheel Products Company, Inc. | Wheel hub |
EP0919251B1 (en) | 1997-11-26 | 2007-01-17 | Liebel-Flarsheim Company | Front-loading power injector and method of loading flanged syringe therein |
USD403762S (en) | 1997-12-24 | 1999-01-05 | Bracco Research Usa | Combined plunger and plunger rod assembly for a syringe |
US5954700A (en) | 1998-01-13 | 1999-09-21 | Minimed Inc. | Medication cartridge for an electronic pen-type injector, or the like, and method of making the same |
US6224577B1 (en) | 1998-03-02 | 2001-05-01 | Medrad, Inc. | Syringes and plungers for use therein |
US5954697A (en) | 1998-03-02 | 1999-09-21 | Srisathapat; Chad | Threaded nut syringe plunger for use with a medication infusion pump |
US5919167A (en) | 1998-04-08 | 1999-07-06 | Ferring Pharmaceuticals | Disposable micropump |
CA2236049C (en) | 1998-04-27 | 2006-07-25 | Computer Controlled Syringe Inc. | Syringe with detachable syringe barrel |
JP4132208B2 (ja) | 1998-04-28 | 2008-08-13 | 大成化工株式会社 | 注射器用容器の製造装置及び注射器用容器の製造方法 |
US6332877B1 (en) | 1998-05-12 | 2001-12-25 | Novartis Ag | Ostomy tube placement tip |
DE69913344T2 (de) | 1998-06-15 | 2004-10-14 | Medrad, Inc. | Kodierung von spritzeninformation |
US6817990B2 (en) | 1998-10-29 | 2004-11-16 | Medtronic Minimed, Inc. | Fluid reservoir piston |
US6059756A (en) | 1998-11-04 | 2000-05-09 | Yeh; Song-Hwa | Safety injection device |
JP2000140103A (ja) | 1998-11-05 | 2000-05-23 | Daikyo Seiko Ltd | 注射器用プランジャ |
EP1002551A3 (en) | 1998-11-19 | 2000-07-05 | Bracco International B.V. | Easy-slip plunger/plunger rod assembly for a syringe or a cartridge |
US6267749B1 (en) | 1998-12-29 | 2001-07-31 | Safeguard Medical Limited | Single use syringe with breakaway plunger |
US6196999B1 (en) | 1999-02-05 | 2001-03-06 | Liebel-Flarsheim Company | Syringe/plunger coupling |
US6645177B1 (en) | 1999-02-09 | 2003-11-11 | Alaris Medical Systems, Inc. | Directly engaged syringe driver system |
US6345262B1 (en) | 1999-04-23 | 2002-02-05 | Martin P. Madden | System and method for implementing a mortgage plan |
US6669663B1 (en) | 1999-04-30 | 2003-12-30 | Medtronic, Inc. | Closed loop medicament pump |
JP2001029466A (ja) | 1999-07-15 | 2001-02-06 | Hiroshi Motobayashi | プレフィルド注射器 |
US6339718B1 (en) | 1999-07-30 | 2002-01-15 | Medrad, Inc. | Programmable injector control |
IT1307266B1 (it) | 1999-08-13 | 2001-10-30 | Cane Srl | Apparecchio per infusione di farmaci. |
US6517516B1 (en) | 1999-10-15 | 2003-02-11 | Becton Dickinson And Company | Method of making a retracting needle syringe |
DK1233800T3 (da) | 1999-11-24 | 2007-10-01 | Medrad Inc | Forfra ladet medicinsk injektor og spröjte |
US6958053B1 (en) | 1999-11-24 | 2005-10-25 | Medrad, Inc. | Injector providing drive member advancement and engagement with syringe plunger, and method of connecting a syringe to an injector |
AU1816701A (en) | 1999-12-07 | 2001-06-18 | Medrad, Inc. | Syringes, syringe tubing and fluid transfer systems |
US6190363B1 (en) | 2000-01-24 | 2001-02-20 | Bracco Diagnostics, Inc. | Self-aligning plunger rod |
US6652489B2 (en) | 2000-02-07 | 2003-11-25 | Medrad, Inc. | Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewith |
AUPQ867900A0 (en) | 2000-07-10 | 2000-08-03 | Medrad, Inc. | Medical injector system |
EP1908487A1 (en) | 2000-07-20 | 2008-04-09 | ACIST Medical Systems, Inc. | Syringe plunger locking mechanism |
US6511459B1 (en) | 2000-09-29 | 2003-01-28 | Mallinckrodt Inc. | Syringe plunger having an improved sealing ability |
US6585700B1 (en) | 2000-10-05 | 2003-07-01 | Medrad, Inc. | Syringe, syringe plunger and attachment mechanism for front loading medical injector |
US7462166B2 (en) | 2000-12-11 | 2008-12-09 | Medrad, Inc. | Encoding and sensing of syringe information |
US7044931B2 (en) | 2000-12-13 | 2006-05-16 | Hypoguard Usa Inc. | Syringe with retractable needle assembly |
US7018363B2 (en) | 2001-01-18 | 2006-03-28 | Medrad, Inc. | Encoding and sensing of syringe information |
US6854620B2 (en) | 2001-04-13 | 2005-02-15 | Nipro Diabetes, Systems, Inc. | Drive system for an infusion pump |
CA2484061C (en) | 2001-04-27 | 2008-07-15 | Hydrocision, Inc. | High pressure pumping cartridges for medical and surgical pumping and infusion applications |
US7501092B2 (en) | 2001-06-06 | 2009-03-10 | Nomadics, Inc. | Manganese doped upconversion luminescence nanoparticles |
EP1273316A1 (en) | 2001-07-02 | 2003-01-08 | Sergio Restelli | Disposable safety syringe |
US7291126B2 (en) | 2001-11-26 | 2007-11-06 | Nilimedix Ltd. | Drug delivery device and method |
JP4401779B2 (ja) | 2001-12-06 | 2010-01-20 | ノボ・ノルデイスク・エー/エス | 医療用投薬システム |
TW552947U (en) | 2002-02-08 | 2003-09-11 | Jian-Wei Jung | Injector with easy detachment of push rod after retraction |
US20030163089A1 (en) | 2002-02-28 | 2003-08-28 | Bynum Gail Beth | Child safety cap for syringe pump |
US7553294B2 (en) * | 2002-05-30 | 2009-06-30 | Medrad, Inc. | Syringe plunger sensing mechanism for a medical injector |
US7125394B2 (en) | 2002-06-04 | 2006-10-24 | Syringe, Llc | Applicator for dispensing a medicinal substance |
US20030236800A1 (en) | 2002-06-19 | 2003-12-25 | Goeltzenleuchter Courtney D. | Dynamic recovery system and method |
WO2004000392A1 (en) | 2002-06-25 | 2003-12-31 | Medrad, Inc. | Devices, systems and methods for injecting multiple fluids into a patient |
BE1015362A6 (nl) | 2002-10-14 | 2005-02-01 | Boutech Nv | Werkwijze en inrichting voor het vervaardigen van plunjers voor medische spuiten, plunjers hierdoor verkregen, alsmede spuit voor medische doeleinden. |
US6983590B2 (en) | 2002-10-22 | 2006-01-10 | General Motors Corporation | Secondary air injection diagnostic system using pressure feedback |
US7361156B2 (en) | 2002-12-20 | 2008-04-22 | Medrad, Inc. | Pressure jacket system with pivotal locking members |
WO2004069037A2 (en) | 2003-02-03 | 2004-08-19 | Science And Technology Corporation @Unm | Multidiameter syringe families |
US20040186437A1 (en) | 2003-03-20 | 2004-09-23 | Frenette Claude E. | Content-coded medical syringe, syringe set and syringe content identification method |
US20040243022A1 (en) | 2003-04-29 | 2004-12-02 | Medtronic Vascular, Inc. | Method and system of detecting vulnerable plaque by sensing motion of thin fibrous cap |
JP4338447B2 (ja) | 2003-06-06 | 2009-10-07 | 株式会社根本杏林堂 | 薬液注入システム |
US7419478B1 (en) | 2003-06-25 | 2008-09-02 | Medrad, Inc. | Front-loading syringe for medical injector having a flexible syringe retaining ring |
US7399293B2 (en) | 2003-07-30 | 2008-07-15 | Becton, Dickinson And Company | Syringe assembly having disabling mechanism with tamper resistance features |
US7666169B2 (en) | 2003-11-25 | 2010-02-23 | Medrad, Inc. | Syringe and syringe plungers for use with medical injectors |
US7491191B2 (en) * | 2004-02-13 | 2009-02-17 | Liebel-Flarsheim Company | Keep vein open method and injector with keep vein open function |
US7497843B1 (en) | 2004-03-12 | 2009-03-03 | Medrad, Inc. | Syringe interfaces, syringe adapters and injector systems |
US20050240149A1 (en) | 2004-04-23 | 2005-10-27 | Lu Chun H | Self-destructive syringe |
JP4934431B2 (ja) | 2004-11-26 | 2012-05-16 | 株式会社根本杏林堂 | 薬液注入システム |
EP1830909B1 (en) | 2004-12-21 | 2010-07-28 | Becton, Dickinson & Company | Syringe assembly having disabling mechanism |
US7407495B2 (en) | 2004-12-21 | 2008-08-05 | Becton Dickinson And Company | Syringe assembly having disabling mechanism |
FR2880809B1 (fr) | 2005-01-17 | 2007-02-23 | Fresenius Vial Soc Par Actions | Dispositif de retenue pour bloquer la tete de piston d'une seringue sur le poussoir d'un pousse seringue |
ATE415181T1 (de) | 2005-02-23 | 2008-12-15 | Mallinckrodt Inc | Stützplattenadapter für einen spritzenkolben |
USD555802S1 (en) | 2005-11-04 | 2007-11-20 | Advanced Biotechnologies Limited | Screw cap for screw capped tube |
US20070123830A1 (en) | 2005-11-29 | 2007-05-31 | Addino B.V. | Safety syringe |
AT502791B1 (de) | 2006-04-06 | 2007-05-15 | Pharma Consult Ges M B H & Co | Injektionsspritze |
WO2007130061A1 (en) | 2006-05-10 | 2007-11-15 | Medrad, Inc. | Front-loading medical injector and syringes for use therewith |
DK1894590T3 (da) | 2006-08-30 | 2012-07-23 | Hoffmann La Roche | Injektionsindretning med forenklet tilbageholdelse af en prop |
US8038656B2 (en) | 2006-09-29 | 2011-10-18 | Tyco Healthcare Group Lp | Detachable plunger rod syringe |
US8672893B2 (en) | 2007-10-23 | 2014-03-18 | Control Medical Technology, Llc | Syringe with rotatable element, aspiration systems including the syringe, and associated methods |
ITTO20060816A1 (it) | 2006-11-16 | 2008-05-17 | Cane Srl | Stantuffo per siringa e siringa che incorpora lo stantuffo |
GB0700334D0 (en) | 2007-01-09 | 2007-02-14 | Imi Vision Ltd | Pump |
US7803134B2 (en) | 2007-01-10 | 2010-09-28 | Animas Corporation | Syringe assembly and infusion pump assembly incorporating such |
US8740856B2 (en) | 2007-06-04 | 2014-06-03 | Becton, Dickinson And Company | Stoppers used in pre-filled syringes |
US8740854B2 (en) | 2007-06-04 | 2014-06-03 | Becton, Dickinson And Company | Stopper and plunger rod for a pre-filled syringe |
ES2398325T3 (es) | 2007-08-13 | 2013-03-15 | Mallinckrodt Llc | Ariete de accionamiento para inyectores médicos |
AU317487S (en) | 2007-09-21 | 2008-01-08 | Imaxeon Pty Ltd | A plunger |
PL2200679T3 (pl) | 2007-09-21 | 2018-10-31 | Imaxeon Pty Ltd | Rozłączny mechanizm łączący |
WO2009120692A2 (en) | 2008-03-25 | 2009-10-01 | Animal Innovations, Inc. | Syringe mechanism for detecting syringe status |
US8613730B2 (en) * | 2008-11-26 | 2013-12-24 | Acist Medical Systems, Inc. | Apparatus and methods for fluid pressurizing units of injection systems |
JP5732039B2 (ja) | 2009-03-20 | 2015-06-10 | アンタレス・ファーマ・インコーポレーテッド | 危険有害性薬剤の注入システム |
US20100280370A1 (en) | 2009-03-26 | 2010-11-04 | Namey Jr David | Syringe plunger |
EP2243505B1 (en) | 2009-04-23 | 2018-02-14 | Bayer Healthcare LLC | Syringe assemblies, methods of forming syringe assemblies |
AU2010243738B2 (en) | 2009-04-30 | 2014-10-09 | Sanofi-Aventis Deutschland Gmbh | Axially adjustable connection of piston rod to piston for drive mechanism of a drug delivery device |
CN102458521B (zh) * | 2009-06-04 | 2014-06-04 | 诺沃—诺迪斯克保健股份有限公司 | 具有活塞联接布置的混合设备 |
GB2470935A (en) | 2009-06-11 | 2010-12-15 | David Howell Jenkins | Single use syringe hub with moveable bung |
EP2735376B1 (en) | 2009-07-24 | 2017-08-23 | Bayer Healthcare LLC | Syringe for a fluid injector system |
CA2771085A1 (en) | 2009-08-13 | 2011-02-17 | Mallinckrodt Llc | Power injector syringe assembly |
WO2011040522A1 (ja) | 2009-09-30 | 2011-04-07 | テルモ株式会社 | プレフィルドシリンジ |
NZ600069A (en) | 2009-12-15 | 2015-02-27 | Abbvie Biotechnology Ltd | Improved firing button for automatic injection device |
USD632389S1 (en) | 2010-01-14 | 2011-02-08 | Sumitomo Rubber Industries, Ltd. | Gasket for injector |
USD637492S1 (en) | 2010-03-09 | 2011-05-10 | Nalge Nunc International Corporation | Conical centrifuge bottle |
US8172794B2 (en) | 2010-03-15 | 2012-05-08 | Becton, Dickinson And Company | Medical device including an air evacuation system |
US20120039809A1 (en) | 2010-08-13 | 2012-02-16 | Seventh Sense Biosystems, Inc. | Systems and techniques for monitoring subjects |
GB201020472D0 (en) | 2010-12-02 | 2011-01-19 | Oval Medical Technologies Ltd | A drive assembly for an autoinjector |
USD665498S1 (en) | 2011-01-11 | 2012-08-14 | Fuso Pharmaceutical Industries, Ltd. | Gasket for injector |
EP2489387A1 (en) | 2011-02-18 | 2012-08-22 | Sanofi-Aventis Deutschland GmbH | Auto-injector |
CN103442750B (zh) | 2011-03-11 | 2015-09-23 | 斯冈株式会社 | 接头机构 |
JP5969464B2 (ja) | 2011-03-29 | 2016-08-17 | テルモ株式会社 | シリンジ |
EP2692366B1 (en) | 2011-03-30 | 2017-02-01 | Terumo Kabushiki Kaisha | Medical instrument with slidable coating layer, and syringe |
RU2618159C2 (ru) | 2011-05-12 | 2017-05-02 | БАЙЕР ХелсКер ЛЛСи | Система введения жидкости, имеющая различные системы для управления процедурой инъекции |
TWI455736B (zh) | 2012-02-13 | 2014-10-11 | Chih Ming Wang | 靜脈留置針 |
USD686322S1 (en) | 2012-05-17 | 2013-07-16 | Sumitomo Rubber Industries, Ltd. | Gasket for syringe |
TWI551319B (zh) | 2012-06-15 | 2016-10-01 | Fan Xiao Yi | A push rod with a card retracting structure |
US10076609B2 (en) | 2012-08-17 | 2018-09-18 | Parker-Hannifin Corporation | Syringe having a piston with embedded RFID chip |
US9174003B2 (en) | 2012-09-28 | 2015-11-03 | Bayer Medical Care Inc. | Quick release plunger |
TWI653069B (zh) | 2013-03-11 | 2019-03-11 | 德商賽諾菲阿凡提斯德意志有限公司 | 活塞桿以及包含活塞桿的藥物輸送裝置 |
EP2991705B1 (en) | 2013-05-01 | 2019-10-16 | UNL Holdings LLC | Plunger-driven auto-injectors |
CN105492047A (zh) | 2013-07-10 | 2016-04-13 | 拜耳医疗保健股份有限公司 | 用于活塞和注射器接口的真空系统 |
NO2689315T3 (ja) | 2014-10-28 | 2018-04-14 | ||
US11129934B2 (en) | 2014-10-28 | 2021-09-28 | Bayer Healthcare Llc | Self-orienting pressure jacket and pressure jacket-to-injector interface |
BR112017008878B1 (pt) | 2014-10-28 | 2022-10-11 | Bayer Healthcare Llc | Camisa de pressão |
US9199033B1 (en) | 2014-10-28 | 2015-12-01 | Bayer Healthcare Llc | Self-orienting syringe and syringe interface |
WO2016179208A1 (en) * | 2015-05-07 | 2016-11-10 | Regeneron Pharmaceuticals, Inc. | Universal plunger rods, systems, and methods of use and assembly |
US9480797B1 (en) | 2015-10-28 | 2016-11-01 | Bayer Healthcare Llc | System and method for syringe plunger engagement with an injector |
US10653845B2 (en) | 2016-01-21 | 2020-05-19 | Merit Medical Systems, Inc. | Coverings for syringe plunger tips and methods related thereto |
AU2018205704B2 (en) * | 2017-01-06 | 2023-08-24 | Bayer Healthcare Llc | Syringe plunger with dynamic seal |
-
2018
- 2018-01-04 AU AU2018205704A patent/AU2018205704B2/en active Active
- 2018-01-04 FI FIEP18701619.1T patent/FI3565619T3/fi active
- 2018-01-04 DK DK18701619.1T patent/DK3565619T3/da active
- 2018-01-04 EP EP23179965.1A patent/EP4292627A3/en active Pending
- 2018-01-04 CN CN202210757073.XA patent/CN115282407A/zh active Pending
- 2018-01-04 US US16/471,300 patent/US11351306B2/en active Active
- 2018-01-04 PT PT187016191T patent/PT3565619T/pt unknown
- 2018-01-04 HR HRP20231267TT patent/HRP20231267T1/hr unknown
- 2018-01-04 TW TW107100339A patent/TWI664988B/zh active
- 2018-01-04 AR ARP180100018A patent/AR110879A1/es active IP Right Grant
- 2018-01-04 HU HUE18701619A patent/HUE063479T2/hu unknown
- 2018-01-04 CN CN201880006030.XA patent/CN110167616B/zh active Active
- 2018-01-04 WO PCT/US2018/012284 patent/WO2018129116A1/en unknown
- 2018-01-04 ES ES18701619T patent/ES2960350T3/es active Active
- 2018-01-04 EP EP18701619.1A patent/EP3565619B1/en active Active
- 2018-01-04 JP JP2019536938A patent/JP7114598B2/ja active Active
- 2018-01-04 PL PL18701619.1T patent/PL3565619T3/pl unknown
- 2018-01-04 CA CA3049207A patent/CA3049207A1/en active Pending
-
2022
- 2022-06-02 US US17/830,604 patent/US11969582B2/en active Active
- 2022-07-26 JP JP2022118723A patent/JP2022140575A/ja active Pending
-
2023
- 2023-11-23 AU AU2023270296A patent/AU2023270296A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001145697A (ja) | 1996-11-12 | 2001-05-29 | Medrad Inc | 予め充填可能なシリンジと、それらとともに使用するプランジャー及び注入器 |
JP2002017852A (ja) | 2000-06-21 | 2002-01-22 | Medrad Inc | シリンジ |
JP2008535615A (ja) | 2005-04-13 | 2008-09-04 | マイケル キュード ジェイ | 膨張シール付きシリンジ・プランジャ・ジャケット |
US20070219508A1 (en) | 2006-03-15 | 2007-09-20 | Medrad, Inc. | Plunger Covers and Plungers for Use in Syringes and Methods of Fabricating Plunger Covers and Plungers for Use in Syringes |
Also Published As
Publication number | Publication date |
---|---|
CN110167616B (zh) | 2022-06-28 |
EP3565619A1 (en) | 2019-11-13 |
AU2023270296A1 (en) | 2023-12-14 |
FI3565619T3 (fi) | 2023-10-16 |
CN115282407A (zh) | 2022-11-04 |
HUE063479T2 (hu) | 2024-01-28 |
AR110879A1 (es) | 2019-05-15 |
AU2018205704A1 (en) | 2019-07-11 |
EP4292627A2 (en) | 2023-12-20 |
JP2022140575A (ja) | 2022-09-26 |
EP3565619B1 (en) | 2023-07-26 |
PL3565619T3 (pl) | 2024-03-11 |
EP4292627A3 (en) | 2024-03-20 |
US20220288322A1 (en) | 2022-09-15 |
TW201829009A (zh) | 2018-08-16 |
PT3565619T (pt) | 2023-10-17 |
DK3565619T3 (da) | 2023-10-30 |
WO2018129116A1 (en) | 2018-07-12 |
US11351306B2 (en) | 2022-06-07 |
HRP20231267T1 (hr) | 2024-02-02 |
ES2960350T3 (es) | 2024-03-04 |
TWI664988B (zh) | 2019-07-11 |
US20200086057A1 (en) | 2020-03-19 |
CA3049207A1 (en) | 2018-07-12 |
AU2018205704B2 (en) | 2023-08-24 |
US11969582B2 (en) | 2024-04-30 |
CN110167616A (zh) | 2019-08-23 |
JP2020513928A (ja) | 2020-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2022140575A (ja) | プランジャの円筒形側壁とシリンジの内側壁との間のシールを強化する方法および流体注入システム | |
US10183118B2 (en) | Stoppers used in pre-filled syringes | |
US8475415B2 (en) | Positive displacement stopper for a pre-filled syringe | |
US6224577B1 (en) | Syringes and plungers for use therein | |
CN105492047A (zh) | 用于活塞和注射器接口的真空系统 | |
US6213985B1 (en) | Tapered syringe barrel with tapered plunger | |
US10639429B2 (en) | Syringe for sequential injection of substances |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201209 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210816 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210813 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211116 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220207 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220502 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220627 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220727 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7114598 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |