ES2433146T1 - Carcasa protectora de la punta de la aguja colocada dentro de un cono de conexión de catéter - Google Patents
Carcasa protectora de la punta de la aguja colocada dentro de un cono de conexión de catéter Download PDFInfo
- Publication number
- ES2433146T1 ES2433146T1 ES13157472T ES13157472T ES2433146T1 ES 2433146 T1 ES2433146 T1 ES 2433146T1 ES 13157472 T ES13157472 T ES 13157472T ES 13157472 T ES13157472 T ES 13157472T ES 2433146 T1 ES2433146 T1 ES 2433146T1
- Authority
- ES
- Spain
- Prior art keywords
- needle assembly
- needle
- protector body
- arm
- protector
- 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.)
- Granted
Links
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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3273—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel freely sliding on needle shaft without connection to syringe or needle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
- A61M2005/325—Means obstructing the needle passage at distal end of a needle protection sleeve
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Un conjunto de aguja, que comprende: una carcasa que comprende una pared que tiene una superficie interior (180) de pared que define una cavidad quetiene un protector (100) de punta dispuesto en la misma; una aguja (170) que tiene un tronco, una punta (172) de aguja y una sección no uniforme (175); la aguja (170) pasaa través de la carcasa y del protector (100) de punta; el protector (100) de punta comprende un primer cuerpo (102) de protector que comprende una pared proximal (132) con una abertura (158) y quecomprende además un brazo (140), que se extiende distalmente de la pared proximal (132); dicho brazo (140)comprende además una pared distal (150) para bloquear la punta (172) de aguja; un segundo cuerpo (104) de protector que define una cavidad para albergar el primer cuerpo (102) de protector,en donde el segundo cuerpo (104) de protector comprende una primera y una segunda orilla (116) y una placa deflectora (112) que está configurada para desviarse y moverse con respecto a la primera y la segundaorilla (116), la placa deflectora (112) comprende una proyección (120) que se proyecta en la cavidad (155);en donde la sección no uniforme (175) en la aguja (170) está configurada para acoplarse a la abertura (158) en lapared proximal (132) en una posición utilizada; y en donde la sección no uniforme (175) es una ondulación, una acumulación de material, una curva o combinacionesde las mismas.
Claims (20)
- REIVINDICACIONES1. Un conjunto de aguja, que comprende:una carcasa que comprende una pared que tiene una superficie interior (180) de pared que define una cavidad que tiene un protector (100) de punta dispuesto en la misma; una aguja (170) que tiene un tronco, una punta (172) de aguja y una sección no uniforme (175); la aguja (170) pasaa través de la carcasa y del protector (100) de punta; el protector (100) de punta comprende un primer cuerpo (102) de protector que comprende una pared proximal (132) con una abertura (158) y quecomprende además un brazo (140), que se extiende distalmente de la pared proximal (132); dicho brazo (140) comprende además una pared distal (150) para bloquear la punta (172) de aguja; un segundo cuerpo (104) de protector que define una cavidad para albergar el primer cuerpo (102) de protector, en donde el segundo cuerpo (104) de protector comprendeuna primera y una segunda orilla (116) y una placa deflectora (112) que está configurada para desviarse y moverse con respecto a la primera y la segunda orilla (116), la placa deflectora (112) comprende una proyección (120) que se proyecta en la cavidad (155);en donde la sección no uniforme (175) en la aguja (170) está configurada para acoplarse a la abertura (158) en lapared proximal (132) en una posición utilizada; y en donde la sección no uniforme (175) es una ondulación, una acumulación de material, una curva o combinaciones de las mismas.
-
- 2.
- El conjunto de aguja de la reivindicación 1, en donde la carcasa es un cono (174) de conexión de catéter.
-
- 3.
- El conjunto de aguja de una de las reivindicaciones 1 o 2, en donde el tronco de la aguja (170) tiene un primer lado y un segundo lado definidos por una línea central.
-
- 4.
- El conjunto de aguja de cualquier reivindicación precedente, en donde el brazo (140) en el primer cuerpo
(102) de protector comprende una anchura no uniforme de brazo. -
- 5.
- El conjunto de aguja de cualquier reivindicación precedente, en donde el brazo (140) comprende la pared distal (150) en un extremo de dicho brazo (140).
-
- 6.
- El conjunto de aguja de cualquier reivindicación precedente, en donde el brazo (140) comprende un dedo (152).
-
- 7.
- El conjunto de aguja de cualquier reivindicación precedente, en donde el primer cuerpo (102) de protector comprende además un segundo brazo (130) que se extiende distalmente de la pared proximal (132).
-
- 8.
- El conjunto de aguja de la reivindicación 7, en donde el segundo brazo (130) está opuesto a la placa deflectora (112) del segundo cuerpo (104) de protector.
-
- 9.
- El conjunto de aguja de cualquier reivindicación precedente, en donde el segundo cuerpo (104) de protector comprende dos paredes laterales (110A, 110B).
-
- 10.
- El conjunto de aguja de la reivindicación 9, en donde la placa deflectora (112) se forma integralmente con las paredes laterales (110A, 110B).
-
- 11.
- El conjunto de aguja de cualquier reivindicación precedente, en donde el segundo cuerpo (104) de protector comprende dos paredes extremas (128A, 128B).
-
- 12.
- El conjunto de aguja de la reivindicación 11, en donde las dos paredes extremas (128A, 128B) comprenden un recorte (160) entremedio.
-
- 13.
- El conjunto de aguja de la reivindicación 12, en donde las dos paredes extremas (128A, 128B) que comprenden el recorte (160) están en contacto con una superficie que mira proximalmente de la pared proximal
(132) que comprende una abertura (158) del primer cuerpo (102) de protector. -
- 14.
- El conjunto de aguja de cualquiera de las reivindicaciones 11 a 13, en donde el protector (100) de punta tiene un eje y las dos paredes extremas (128A, 128B) están situadas ortogonales al eje.
-
- 15.
- El conjunto de aguja de la reivindicación 14, en donde las dos paredes extremas (128A, 128B) generalmente están en el mismo plano.
-
- 16.
- El conjunto de aguja de cualquiera de las reivindicaciones 9 a 15, en donde cada una de las dos paredes laterales (110A, 110B) del segundo cuerpo (104) de protector comprenden una primera y una segunda orilla (116).
5 17. El conjunto de aguja de cualquier reivindicación precedente, en donde la primera y la segunda orilla (116) son uniformes o con un simple ángulo recto. -
- 18.
- El conjunto de aguja de cualquier reivindicación precedente, en donde el segundo cuerpo (104) de protector comprende una abertura distal (108) y/o abertura (122, 162).
-
- 19.
- El conjunto de aguja de la reivindicación 18, en donde la abertura distal (108) es circular.
10 20. El conjunto de aguja de cualquier reivindicación precedente, en donde el segundo cuerpo (104) de protector se forma a partir de una sola chapa de acero inoxidable recortada o estampada. - 21. El conjunto de aguja de cualquier reivindicación precedente, en donde el segundo cuerpo (104) de protector rodea por lo menos en parte al primer cuerpo (102) de protector.
- 22. El conjunto de aguja de cualquier reivindicación precedente, en donde la placa deflectora (112) tiene una 15 anchura uniforme.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US496769 | 1995-06-29 | ||
| US11/496,769 US8382718B2 (en) | 2006-07-31 | 2006-07-31 | Needle assembly and components thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ES2433146T1 true ES2433146T1 (es) | 2013-12-09 |
| ES2433146T3 ES2433146T3 (es) | 2015-09-04 |
| ES2433146T5 ES2433146T5 (es) | 2020-03-02 |
Family
ID=38787645
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13157472T Active ES2433146T5 (es) | 2006-07-31 | 2007-07-24 | Carcasa protectora de punta de aguja situada dentro de un conector de catéter |
| ES16164681T Active ES2735756T3 (es) | 2006-07-31 | 2007-07-24 | Carcasa protectora de punta de aguja situada dentro de un conector de catéter |
| ES07786297.7T Active ES2662618T3 (es) | 2006-07-31 | 2007-07-24 | Carcasa protectora de punta de aguja situada dentro de un conector de catéter |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES16164681T Active ES2735756T3 (es) | 2006-07-31 | 2007-07-24 | Carcasa protectora de punta de aguja situada dentro de un conector de catéter |
| ES07786297.7T Active ES2662618T3 (es) | 2006-07-31 | 2007-07-24 | Carcasa protectora de punta de aguja situada dentro de un conector de catéter |
Country Status (12)
| Country | Link |
|---|---|
| US (7) | US8382718B2 (es) |
| EP (3) | EP2604308B2 (es) |
| JP (3) | JP5491178B2 (es) |
| CN (3) | CN101522248B (es) |
| BR (2) | BR122013013981A2 (es) |
| DE (1) | DE13157472T1 (es) |
| DK (1) | DK3069749T3 (es) |
| ES (3) | ES2433146T5 (es) |
| PL (1) | PL2604308T3 (es) |
| PT (1) | PT2604308E (es) |
| TW (2) | TWI464001B (es) |
| WO (1) | WO2008014908A1 (es) |
Families Citing this family (75)
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|---|---|---|---|---|
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| DE20210394U1 (de) | 2002-07-04 | 2002-09-12 | B. Braun Melsungen Ag, 34212 Melsungen | Kathetereinführvorrichtung |
| US11083841B2 (en) | 2002-08-09 | 2021-08-10 | Fenwal, Inc. | Needle protector, needle assembly and fluid processing set including the same |
| US8382718B2 (en) | 2006-07-31 | 2013-02-26 | B. Braun Melsungen Ag | Needle assembly and components thereof |
| US8308691B2 (en) | 2006-11-03 | 2012-11-13 | B. Braun Melsungen Ag | Catheter assembly and components thereof |
| JP4994775B2 (ja) | 2006-10-12 | 2012-08-08 | 日本コヴィディエン株式会社 | 針先保護具 |
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| US8876775B2 (en) * | 2009-11-16 | 2014-11-04 | Steven A. Dringenberg | Needle safety cap |
| US8715249B2 (en) * | 2008-11-18 | 2014-05-06 | Steven A. Dringenberg | Trocar safety cap |
| DE102009020061A1 (de) | 2009-05-06 | 2010-11-11 | B. Braun Melsungen Ag | Nadelschutzvorrichtung für eine medizinische Hohlnadel |
| US8323249B2 (en) | 2009-08-14 | 2012-12-04 | The Regents Of The University Of Michigan | Integrated vascular delivery system |
| US10071198B2 (en) | 2012-11-02 | 2018-09-11 | West Pharma. Servicees IL, Ltd. | Adhesive structure for medical device |
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| US10071196B2 (en) | 2012-05-15 | 2018-09-11 | West Pharma. Services IL, Ltd. | Method for selectively powering a battery-operated drug-delivery device and device therefor |
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| US9452261B2 (en) | 2010-05-10 | 2016-09-27 | Medimop Medical Projects Ltd. | Low volume accurate injector |
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| JP6456934B2 (ja) * | 2013-10-10 | 2019-01-23 | メデイカル コンポーネンツ,インコーポレーテツド | 安全捕捉装置を備えたフーバー針組立体 |
| US10918837B2 (en) * | 2013-12-04 | 2021-02-16 | B. Braun Melsungen Ag | Safety needle assemblies and related methods |
| JP6461174B2 (ja) | 2014-02-04 | 2019-01-30 | アイシーユー・メディカル・インコーポレーテッド | 自己プライミングシステムおよび自己プライミング方法 |
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| ES2671405T3 (es) * | 2014-05-27 | 2018-06-06 | B. Braun Melsungen Ag | Dispositivos de toma de muestras de sangre y métodos relacionados |
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2006
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- 2007-07-12 TW TW096125332A patent/TWI464001B/zh active
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- 2007-07-24 BR BRBR122013013981-8A patent/BR122013013981A2/pt not_active Application Discontinuation
- 2007-07-24 EP EP13157472.5A patent/EP2604308B2/en active Active
- 2007-07-24 ES ES13157472T patent/ES2433146T5/es active Active
- 2007-07-24 CN CN2007800366891A patent/CN101522248B/zh active Active
- 2007-07-24 EP EP07786297.7A patent/EP2051767B1/en active Active
- 2007-07-24 JP JP2009522142A patent/JP5491178B2/ja active Active
- 2007-07-24 ES ES16164681T patent/ES2735756T3/es active Active
- 2007-07-24 BR BRPI0714954A patent/BRPI0714954B8/pt active IP Right Grant
- 2007-07-24 DK DK16164681.5T patent/DK3069749T3/da active
- 2007-07-24 CN CN201210085004.5A patent/CN102716524B/zh active Active
- 2007-07-24 WO PCT/EP2007/006571 patent/WO2008014908A1/en not_active Ceased
- 2007-07-24 DE DE13157472.5T patent/DE13157472T1/de active Pending
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