摘要:
An apparatus for delivery of an agent into a predetermined tissue of a subject and a method of using the apparatus to deliver an agent into a predetermined tissue are disclosed. The apparatus has a concentric-type needle electrode (1) to enable the cellular uptake of exogenous molecules. The apparatus and method of the invention are easy to use and they overcome the drawbacks of the conventional techniques used in electroporation process, such as electrical safety, tissue damage, and more numbers of required wounds. The apparatus and method of the invention effectively reduce tissue damage, wound numbers, processing steps and working areas.
摘要:
본 발명의 목적은 적정량의 피부개선제가 마스크팩 시트에 균일 분포되게 함으로써 마스크팩 사용 편의성을 증대시키고 피부개선제 낭비를 절감할 수 있도록 하는 마스크팩 키트를 제공함에 있다. 본 발명의 다른 목적은 복수의 성분으로 이루어지는 피부개선제를 사용 직전에 시트에 분포시킴으로써 피부개선제 각 성분의 효능을 극대화할 수 있도록 하는 마스크팩 키트를 제공함에 있다.
摘要:
A fluid flow control valve includes a valve body with a fluid flow lumen therethrough and a valve member located within the fluid flow lumen. At least one of the valve body and valve member is resilient and respectively sized for movement between a normally closed position in which the valve member and a fluid lumen surface are in sufficient annular contact to block fluid flow through the fluid flow lumen and an open position in which at least one of the valve body and valve member flexes to a spaced apart position that allows fluid flow between them. Downstream fluid pressure may contact the valve body to enhance sealing. A fluid absorbent member may also be employed with the valve body. Flow control devices, such as medical fluid injection devices, and methods may employ this valve.
摘要:
약물 주입 장치가 개시된다. 본 발명의 일 실시예에 따른 약물 주입 장치는, 건 타입(gun type)으로 제작되어 시술자가 파지하는 건 타입 파지하우징; 주사액 앰플(ample) 내의 주사액이 피시술자에게 주입되도록 하는 체내 주입용 니들(needle)을 구비하며, 건 타입 파지하우징의 일측에 연결되고 주사액 앰플이 결합되는 앰플 결합용 홀더부; 건 타입 파지하우징 내에 배치되고 주사액 앰플에 연결되며, 주사액 앰플 내의 주사액을 체내 주입용 니들 쪽으로 가압하는 플런저(plunger); 및 플런저에 연결되며, 플런저를 수동으로 가압하여 시술부위에 주사액이 수동으로 주입되도록 하는 주사액 수동 주입부를 포함한다.
摘要:
Sensing and/or treating GPs or other components of the ANS. Optionally, sensing is from within the GP, for example, using a helical needle with at least one electrode. Optionally, treatment is by injection of a neuromodulator chemical into the GP. In some embodiments, means are provided to reduce the migration of the neuromodulator away from the GP.
摘要:
An apparatus has a syringe housing. A plunger has a shaft, wherein the plunger is slidably received within the syringe housing between a first and second position. A Hall sensor is disposed within the shaft and a magnet is fixed proximate the syringe housing.
摘要:
Cycloolefin polymer (COP) containers, including vials or syringes, having a scratch-resistant and anti-static coating on the external wall results in a reduction or prevention of static charge on the articles. The combination of an anti-scratch and anti-static coating results in the reduction of the attraction of charged particles to the container, leading to decreased particulate contamination while providing scratch resistance.