検索結果:11 - 20/140 件 検索条件:ALLNAMES:(Mahurkar) 官庁:all 言語:JA 語幹処理:true
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結果分析
表示件数
発明の名称Ctr公開日
国際特許分類出願番号出願人発明者
11. 5221255 Reinforced multiple lumen catheterUS22.06.1993
A61M 25/00
A 生活必需品
61
医学または獣医学;衛生学
M
人体の中へ,または表面に媒体を導入する装置;人体用の媒体を交換する,または人体から媒体を除去するための装置;眠りまたは無感覚を生起または終らせるための装置
25
カテーテル;中空探針
07776873MAHURKAR SAKHARAM DMahurkar Sakharam D.

A dual-lumen catheter comprises an elongated cylindrical tube made of silicone and having an internal septum extending along the length thereof to form a pair of longitudinal lumens. A hollow conical tip is formed on the distal end of the tube with the outside surface of the conical tip merging smoothly with the outside surface of the tube, and the inside surface of the conical tip merging smoothly with the inside surface of one of the lumens. PAL The distal end of the other lumen is longitudinally spaced from the distal end of the tip. A reinforcing member is located inside the tube and extends along the length of the tube. The reinforcing member is made of a material which is substantially stiffer than the material of the tube so that the catheter can be advanced against a resistance by the applications of force to the proximal end of the catheter.


12. 2251054 Universal safety syringeEP17.11.2010
A61M 5/50
A 生活必需品
61
医学または獣医学;衛生学
M
人体の中へ,または表面に媒体を導入する装置;人体用の媒体を交換する,または人体から媒体を除去するための装置;眠りまたは無感覚を生起または終らせるための装置
5
皮下,静脈内,筋肉内から,人体内に媒体を導入する装置;そのための付属装置,例.充填,または洗浄するための装置,肘掛け
50
再度の使用を防止するための手段,または欠陥,使用済み,いじり回し,未殺菌を指示するための手段を有するもの
10161937MAHURKAR SAKHARAM DMAHURKAR SAKHARAM D
A syringe comprises a generally-cylindrical, hollow barrel with a hollow nozzle at a distal end thereof. A plunger with an open channel is slidably mounted in the barrel. A needle holder with a needle mounted at one end thereof is arranged in the plunger channel, and movable between an advanced position, whereat the needle projects from a distal end of the nozzle for injection, and a retracted position, whereat the needle is enclosed within the barrel when the injection is complete. A spring retainer is arranged in the barrel. A spring is positioned within the spring retainer, urging the needle holder toward the retracted position. A latch latches the needle holder to the spring retainer thereby maintaining the spring in compression. The latch is releasable in response to the plunger moving to its fully advanced position, whereby the needle holder is released, allowing the spring to expand and thereby move the needle holder to the retracted position.

13. 2229888 Retractable Needle-Safety Blood Sampling DeviceEP22.09.2010
A61B 5/154
A 生活必需品
61
医学または獣医学;衛生学
B
診断;手術;個人識別
5
診断のための検出,測定または記録;個体の識別
15
血液試料を採取するための装置
153
静脈血または動脈血のサンプル採取に特に適しているもの,例.注射器によるもの
154
真空採血手段を使用するもの
10157073MAHURKAR SAKHARAM DMAHURKAR SAKHARAM D
A safety device is presented for securely stowing a double sharp-ended needle. The device comprises a tubular adapter with a longitudinally-elongated channel. A needle holder is located in the channel to move from a distal orientation, in which one needle end projects from a distal adapter opening, and a proximal orientation, in which both needle ends are enclosed within the adapter body. A top plate transitions from a distal orientation, in which the plate is distal from a proximal adapter opening, and a proximal orientation, in which the top plate obstructs the proximal adapter opening. An actuator plate is attached to the adapter body to transition from a first position where the actuator plate retains the needle holder and top plate in distal orientations, and a second position where the needle holder and top plate move to proximal orientations.

14. 2240920 HYPODERMIC NEEDLE ASSEMBLYCA17.12.1999
A61M 5/32
A 生活必需品
61
医学または獣医学;衛生学
M
人体の中へ,または表面に媒体を導入する装置;人体用の媒体を交換する,または人体から媒体を除去するための装置;眠りまたは無感覚を生起または終らせるための装置
5
皮下,静脈内,筋肉内から,人体内に媒体を導入する装置;そのための付属装置,例.充填,または洗浄するための装置,肘掛け
178
注射器
31
細部
32
針;注射器またはハブとの接続に関する針の細部;人体内に針を入れる,または人体上に針を支持するための付属装置;針の保護装置
2240920MAHURKAR, SAKHARAM D.MAHURKAR, SAKHARAM D.
A hypodermic-needle sample collection device includes an elongated, generally cylindrical barrel forming an aperture at the distal end of the barrel and opening into the interior of the barrel, and a needle holder mounted for longitudinal movement within the barrel. The needle holder includes a pin projecting laterally therefrom. A hollow needle carried by the needle holder projects from the holder along the axis of the barrel. The pin is guided by longitudinal linear and spiral guide surfaces extending along at least a portion of the length of the barrel for moving the needle longitudinally within the barrel in response to relative rotational movement between the linear and spiral guide surfaces.


15. 2384597 IMPROVED RETRACTABLE NEEDLE SINGLE USE SAFETY SYRINGECA28.05.2003
A61M 5/32
A 生活必需品
61
医学または獣医学;衛生学
M
人体の中へ,または表面に媒体を導入する装置;人体用の媒体を交換する,または人体から媒体を除去するための装置;眠りまたは無感覚を生起または終らせるための装置
5
皮下,静脈内,筋肉内から,人体内に媒体を導入する装置;そのための付属装置,例.充填,または洗浄するための装置,肘掛け
178
注射器
31
細部
32
針;注射器またはハブとの接続に関する針の細部;人体内に針を入れる,または人体上に針を支持するための付属装置;針の保護装置
2384597MAHURKAR, SAKHARAM D.MAHURKAR, SAKHARAM D.
A safety syringe assembly includes an elongated, generally cylindrical barrel having a hollow interior forming a hollow nozzle located at a distal end of the barrel and opening into the interior of the barrel. A plunger is slidably mounted in the barrel and has a longitudinal open channel. A needle holder mounts a needle at a distal end thereof and is slidably mounted in the longitudinal open channel of the plunger for movement between an advanced position in which the needle on the distal end of the needle holder projects from a distal end of the nozzle, and a retracted position in which the needle is retracted within the barrel. A compression spring is mounted inside of the barrel, and a spring retainer element has a spring support portion extending from the interiorly of the barrel to a portion for mounted within the barrel and supporting a distal end portion of the spring against expansion. The spring urges the needle holder toward its retracted position. A latch has a closed position in which the needle holder is latched relative to the barrel to hold the needle holder in its advanced position against the urging of the spring, and an open position in which the needle holder is unlatched relative to the barrel to allow the spring to expand in a proximal direction to move the needle holder to its retracted position.


16. 1334271 METHOD AND APPARATUS FOR USING DUAL-LUMEN CATHETERS FOR EXTRACORPOREAL TREATMENTCA07.02.1995
A61M 25/00
A 生活必需品
61
医学または獣医学;衛生学
M
人体の中へ,または表面に媒体を導入する装置;人体用の媒体を交換する,または人体から媒体を除去するための装置;眠りまたは無感覚を生起または終らせるための装置
25
カテーテル;中空探針
616674MAHURKAR, SAKHARAM D.MAHURKAR, SAKHARAM D.
A patient dependent on extracorporeal treatments is subjected to minimal insertion trauma and pain both before and after a fistula operation. A phlebotomy method is disclosed using a veno-occlusive tourniquet or ligation occluding a venous segment at a location between the inlet and return openings of a dual lumen catheter so that a high blood flow rate can be obtained for an extracorporeal treatment system, thereby lessening or delaying the need for a fistula operation. Registration or alignment of the veno- occlusive tourniquet or ligation is ensured by an attachment to the catheter. Preferably the tourniquet or ligation includes an elastic band threaded to the attachment. If a fistula operation becomes necessary or has been performed, insertion trauma and pain is minimized by using a dual-lumen needle having a tapered distal end portion terminating in a beveled cutting edge. Preferably the needle has an outer tube of swaged stainless steel and an internal divider having a distal end portion matching and engaging with the reduced internal diameter of the tapered distal end portion of the outer tube.


17. 2254174 SINGLE-USE SAFETY SYRINGECA18.05.1999
A61M 5/31
A 生活必需品
61
医学または獣医学;衛生学
M
人体の中へ,または表面に媒体を導入する装置;人体用の媒体を交換する,または人体から媒体を除去するための装置;眠りまたは無感覚を生起または終らせるための装置
5
皮下,静脈内,筋肉内から,人体内に媒体を導入する装置;そのための付属装置,例.充填,または洗浄するための装置,肘掛け
178
注射器
31
細部
2254174MAHURKAR, SAKHARAM D.MAHURKAR, SAKHARAM D.
A single-use safety syringe assembly comprises an elongated, generally cylindrical barrel which forms a hollow nozzle located at the distal end of the barrel and which opens into the interior of the barrel. A plunger is slidably mounted in the barrel and forms a longitudinal cavity. A needle holder carries a hollow needle on the distal end, and the needle holder is slidably mounted in the longitudinal cavity of the plunger. The needle holder includes a lateral arm which extends between the plunger cavity and the barrel. A spiral guide slot through a wall of the barrel extends along a proximal end portion of the barrel for engaging the lateral arm of the needle holder and retracting the needle holder within the barrel in response to relative rotational movement between the barrel and the needle holder. A pair of longitudinal ribs strengthen the proximal end portion of the barrel. A locking element for releasably locking the needle holder lateral arm at a distal end of the spiral guide slot is slidably mounted on a track formed on one of the ribs. An OTN catheter may also be employed in combination with the syringe assembly.


18. 2288461 IMPROVED SAFETY SYRINGECA04.05.2000
A61M 5/50
A 生活必需品
61
医学または獣医学;衛生学
M
人体の中へ,または表面に媒体を導入する装置;人体用の媒体を交換する,または人体から媒体を除去するための装置;眠りまたは無感覚を生起または終らせるための装置
5
皮下,静脈内,筋肉内から,人体内に媒体を導入する装置;そのための付属装置,例.充填,または洗浄するための装置,肘掛け
50
再度の使用を防止するための手段,または欠陥,使用済み,いじり回し,未殺菌を指示するための手段を有するもの
2288461MAHURKAR, SAKHARAM D.MAHURKAR, SAKHARAM D.
A single-use safety syringe assembly comprises an elongated, generally cylindrical barrel which forms a hollow nozzle located at the distal end of the barrel and which opens into the interior of the barrel. A plunger is slidably mounted in the barrel and forms a longitudinal cavity. A needle holder carries a hollow needle on its distal end, and the needle holder is slidably mounted in the longitudinal cavity of the plunger. A biasing arrangement urges the needle holder in a direction for retracting the needle into the barrel. However, a releasable latching arrangement retains the needle holder against the urging of the biasing arrangement in a position wherein the needle projects from the barrel. An In-Barrel assembly sequence is provided which permits sequentially inserting components of the syringe into the barrel and effecting assembly with a push of the plunger. An OTN catheter may also be employed in combination with the syringe assembly.


19. 2179089 HYPODERMIC NEEDLE ASSEMBLYCA24.12.1996
A61M 5/32
A 生活必需品
61
医学または獣医学;衛生学
M
人体の中へ,または表面に媒体を導入する装置;人体用の媒体を交換する,または人体から媒体を除去するための装置;眠りまたは無感覚を生起または終らせるための装置
5
皮下,静脈内,筋肉内から,人体内に媒体を導入する装置;そのための付属装置,例.充填,または洗浄するための装置,肘掛け
178
注射器
31
細部
32
針;注射器またはハブとの接続に関する針の細部;人体内に針を入れる,または人体上に針を支持するための付属装置;針の保護装置
2179089MAHURKAR, SAKHARAM D.MAHURKAR, SAKHARAM D.
A needle-syringe assembly is comprised of an elongated, generally cylindrical barrel forming a hollow nozzle located at the distal end of the barrel and opening into the interior of said barrel. A plunger is slidably mounted in the barrel and forms a longitudinal cavity. A needle holder carries a hollow needle on the distal end thereof, the needle holder being slidably mounted in said longitudinal cavity of the plunger. The needle holder includes a lateral arm extending laterally through the plunger cavity to the barrel. Guide means form a guide surface extending along a proximal end portion of the barrel for engaging the lateral arm of the needle holder and retracting the needle holder within the barrel in response to relative rotational movement between the barrel and the needle holder.


20. 2697216 RETRACTABLE NEEDLE-SAFETY BLOOD SAMPLING DEVICECA20.09.2010
A61M 5/32
A 生活必需品
61
医学または獣医学;衛生学
M
人体の中へ,または表面に媒体を導入する装置;人体用の媒体を交換する,または人体から媒体を除去するための装置;眠りまたは無感覚を生起または終らせるための装置
5
皮下,静脈内,筋肉内から,人体内に媒体を導入する装置;そのための付属装置,例.充填,または洗浄するための装置,肘掛け
178
注射器
31
細部
32
針;注射器またはハブとの接続に関する針の細部;人体内に針を入れる,または人体上に針を支持するための付属装置;針の保護装置
2697216MAHURKAR, SAKHARAM D.MAHURKAR, SAKHARAM D.
A safety device is presented for securely stowing a double sharp-ended needle. The device comprises a tubular adapter with a longitudinally-elongated channel. A needle holder is located in the channel to move from a distal orientation, in which one needle end projects from a distal adapter opening, and a proximal orientation, in which both needle ends are enclosed within the adapter body. A top plate transitions from a distal orientation, in which the plate is distal from a proximal adapter opening, and a proximal orientation, in which the top plate obstructs the proximal adapter opening. An actuator plate is attached to the adapter body to transition from a first position where the actuator plate retains the needle holder and top plate in distal orientations, and a second position where the needle holder and top plate move to proximal orientations.


検索結果:11 - 20/140 件 検索条件:ALLNAMES:(Mahurkar) 官庁:all 言語:JA 語幹処理:true
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