摘要:
An electrode structure is provided which is capable of efficiently using a material that can be a non-polarized electrode component, allowing the material to fully demonstrate the effect as the non-polarized electrode and maintaining the performance. This electrode structure comprises an insulating base (13), a polarized component layer (first layer) (12) laminated on the insulating base so as not to penetrate the insulating base, the polarized component layer comprising a conductive paste or metallic foil which is predominantly made of a component that can be a polarized electrode, and a non-polarized component layer (second layer) (11) provided on the polarized component layer, the non-polarized component layer comprising a conductive paste which is predominantly made of a component that can be a non-polarized electrode.
摘要:
There is provided an electrode structure in which cracks are hardly generated in the bending processed portions, in particular, in the electrode layer and the insulating layer. The electrode structure comprises a support (3) having bending processed portions (4), an electrode layer (1) formed on the support so as to pass over the bending processed portions (4), and an insulating layer (2) formed on the electrode layer (1) passing over the bending processed portions (4). The glass transition temperature of the dielectric material forming the insulating layer (2) is made to be 25° C. or below. The electrode layer (1) includes at least one material belonging to the group consisting of silver, silver chloride and carbon, and in particular, a terminal portion (5) of the electrode layer (1) passing over the bending processed portions (4) is formed of a paste containing carbon as the main component.
摘要:
The invention provides an electrode device that prevents disconnection of an electrode layer effectively by reducing stress at the time when a recess is formed.An electrode device (10) has a protrusion (70), which projects upward, in the part of an outward flange section (110f), other than a recess (60) formed by molding. The protrusion (70) is arranged so as to surround an outer periphery of the recess (60). When the recess (60) is cold-pressed, the protrusion (70) prevents warp (warp waving along a peripheral direction) in the outward flange section (110f) from occurring. Consequently, the protrusion (70) also eases warp of an electrode layer (30) extending on the outward flange section (110f) and prevents disconnection of the electrode layer (30).
摘要:
The invention provides an electrode device that prevents disconnection of an electrode layer effectively by reducing stress at the time when a recess is formed. An electrode device (10) has a protrusion (70), which projects upward, in the part of an outward flange section (110f), other than a recess (60) formed by molding. The protrusion (70) is arranged so as to surround an outer periphery of the recess (60). When the recess (60) is cold-pressed, the protrusion (70) prevents warp (warp waving along a peripheral direction) in the outward flange section (110f) from occurring. Consequently, the protrusion (70) also eases warp of an electrode layer (30) extending on the outward flange section (110f) and prevents disconnection of the electrode layer (30).
摘要:
There is provided an electrode device for iontophoresis capable of retaining a drug in a gel state with a force just enough so as not to disturb the treatment. In order to retain the gel (70), a sheet member (50) composed of a nonwoven fabric is laminated on a base film (20) including an electrode layer (30) so as to be integrated with the base film (20). The sheet member (50) has a property for allowing the gel (70) to permeate therein. Owing to this feature, the gel (70) loaded on the sheet member (50) is retained thereon with at least a part of the gel (70) permeated therein.
摘要:
A preparation for transdermal or transmucosal administration for electroporation is provided that enables efficient administration of a compound to be administered such as a drug. The preparation for transdermal or transmucosal administration for electroporation includes a drug reservoir (11) having dispersed therein a compound to be administered (physiologically active substance), such as a drug, in a base of a solid or semisolid form, a backing (12) retaining the drug reservoir, and a pair of electrodes for electroporation (13) provided on the drug reservoir (11). An adhesive layer (14) is provided on a flange portion of the backing (12). An insulating layer (15) is provided on at least a section of the electrodes for electroporation (13) contacting an application site other than a section on the drug reservoir (11).
摘要:
The present invention provides an insulin-administering device enabling the effective administration of insulin via a percutaneous or submucous administration route. The present device is used to percutaneously or transmucosally administer an insulin lispro represented by the structural formula indicated below, or a pharmaceutically acceptable salt thereof, using iontophoresis and electroporation.
摘要:
A patch comprising a laminated backing layer and a drug-containing pressure-sensitive adhesive layer, wherein the laminated backing layer consists of a knitted fabric laminated on one side of a polyester film, and the drug-containing pressure-sensitive adhesive layer is laminated on the other side of the polyester film, wherein the knitted fabric has a 30% longitudinal modulus of 0.1 kg/5 cm to 20 kg/5 cm and a 30% lateral modulus of not more than 10 kg/5 cm, and a 30% longitudinal modulus/30% lateral modulus ratio of not less than 2.
摘要:
A device and assembly for administering antimicrobial for killing resident microorganisms on human skin and thereby effectively preventing infections caused by the microorganisms, are provided. The device for administering antimicrobial of the invention uses iontophoresis, and it comprises: a donor electrode (100) containing an antimicrobial; a reference electrode (110) provided as a counter electrode of the donor electrode; and a power unit (120) for applying current between the donor electrode and the reference electrode in such a manner as to allow the total amount of current applied to be 1 to 30 mA·min/cm2. The area on the skin to which the donor electrode (100) is applied is suitably 1 to 100 cm2. Thus, the catheter or injection needle insertion site on human skin is disinfected.
摘要翻译:提供了一种用于施用抗微生物剂以杀死人皮肤上的驻留微生物并因此有效防止由微生物引起的感染的装置和组件。 用于施用本发明的抗微生物剂的装置使用离子电渗疗法,并且其包括:含有抗微生物剂的供体电极(100) 设置为供体电极的对电极的参考电极(110); 以及用于以允许施加的电流总量为1至30mA.min / cm 2的方式在施主电极和参考电极之间施加电流的功率单元(120)。 施加施主电极(100)的皮肤上的面积适当地为1〜100cm 2。 因此,人体皮肤上的导管或注射针插入部位被消毒。
摘要:
It is an object of the present invention to provide a method and an apparatus capable of noninvasively administrating vaccine through the skin, and thereby making the immune response activate. A drug product according to the present invention is characterized in that the drug product has a support medium, an electrode formed on the support medium and protected partly by an insulating material for avoiding a direct cutaneous contact, a vaccine containing layer for containing a vaccine, wherein the vaccine is an antigen for inducing an immune suppression protein. A method of administrating a vaccine according to the present invention is characterized in that the vaccine is administrated by the iontophoresis using the drug product according to the drug product of the present invention as an electrode. An apparatus for the iontophoresis according to the present invention is characterized in that the drug product according to the present invention is used as an electrode.