公开(公告)号：US06297421B1

公开(公告)日：2001-10-02

申请号：US09622936

申请日：2000-08-24

申请人： Yasuaki Kitazaki ,  Fumio Tokumura

发明人： Yasuaki Kitazaki ,  Fumio Tokumura

IPC分类号： A61F1300

CPC分类号： A61L15/58 ,  C09J7/20 ,  C09J7/385 ,  C09J2433/00

摘要： A medical pressure sensitive adhesive tape includes a base material and a pressure sensitive adhesive layer formed on at least one side of the base material. The medical pressure sensitive adhesive tape is greatly lightened in skin irritation and has the following characteristics: (a) the stress at 5% elongation being within a range of 0.1 to 8.0 N/24 mm as measured at a temperature of 23° C. and an extension rate of 100 mm/min; (b) the viscosity (unit: Pa·s) of a pressure sensitive adhesive being within a range of 5.0 to 6.7 in terms of logarithm as determined from an initial slippage under shear load; and (c) the water-vapor transmission rate being within a range of 800 to 8,000 g/m2·24 hr as measured at a temperature of 40° C. and a relative humidity of 90%.

摘要翻译： 医用压敏粘合带包括基材和形成在基材的至少一侧上的压敏粘合剂层。 医用压敏胶带在皮肤刺激下大大减轻，具有以下特征：（a）在23℃的温度下测定的5％伸长率的应力在0.1〜8.0N / 24mm的范围内， 延伸率为100mm / min;（b）压敏粘合剂的粘度（单位：Pa.s）在5.0至6.7的范围内，以剪切载荷下的初始滑移测定为对数; 和（c）在40℃的温度和90％的相对湿度下测定的水蒸汽透过率在800〜8,000g / m 2·24小时的范围内。

公开(公告)号：US06262330B1

公开(公告)日：2001-07-17

申请号：US09601429

申请日：2000-08-01

申请人： Hiromichi Fujisawa ,  Fumio Tokumura

发明人： Hiromichi Fujisawa ,  Fumio Tokumura

IPC分类号： A61F1300

CPC分类号： A61L15/58 ,  C09J7/26 ,  C09J133/062 ,  C09J2201/618 ,  C09J2423/006 ,  C09J2433/00 ,  C08L33/14

摘要： A pressure sensitive adhesive tape for skin, including a stretchable base material having good moisture permeability and a pressure sensitive adhesive layer formed on at least one side of the base material, wherein the adhesive tape has features that (a) the conformability to a stretchable film is at most 4.2 times as much as the stress of the stretchable film at 15% elongation, (b) the water-vapor transmission rate is at least 500 g/m2·24 h, and (c) the adhesive strength to bakelite is at most 1.5 N/15 mm, and a base material of a pressure sensitive adhesive tape for skin, including a microporous film formed from a resin composition containing a polyolefin resin and an inorganic filler, and having features that (1) the thickness is 40 to 200 &mgr;m, (2) the average pore size is 0.02 to 10 &mgr;m, (3) the air permeability is 10 to 400 sec/100 cc, (4) the water-vapor transmission rate is 1,000 to 20,000 g/m2·24 h, and (5) the stresses at 15% elongation in the machine direction and transverse direction is both 0.5 to 15 N/15 mm.

摘要翻译： 一种用于皮肤的压敏粘合带，包括具有良好透湿性的可拉伸基材和形成在基材的至少一侧上的压敏粘合剂层，其中该胶粘带具有以下特征：（a）对伸缩性膜的一致性 是拉伸膜在15％伸长时的应力的至多4.2倍，（b）水蒸气透过率至少为500g / m2.24小时，（c）对胶木的粘合强度为 最大1.5N / 15mm，以及用于皮肤的压敏粘合带的基材，包括由含有聚烯烃树脂和无机填料的树脂组合物形成的微孔膜，其特征在于（1）厚度为40〜 200μm，（2）平均孔径为0.02〜10μm，（3）透气度为10〜400秒/ 100cc，（4）水蒸汽透过率为1000〜20,000g / m 2·24h ，（5）机器方向和横向15％伸长时的应力 方向为0.5〜15N / 15mm。

公开(公告)号：US5690610A

公开(公告)日：1997-11-25

申请号：US209537

申请日：1994-03-10

申请人： Toshio Ito ,  Takayuki Akutsu ,  Tsugio Saito ,  Takayoshi Numata ,  Fumio Tokumura ,  Katsumi Kusumi ,  Kunihiro Ohyama

发明人： Toshio Ito ,  Takayuki Akutsu ,  Tsugio Saito ,  Takayoshi Numata ,  Fumio Tokumura ,  Katsumi Kusumi ,  Kunihiro Ohyama

IPC分类号： A61F13/00 ,  A61F13/02 ,  A61F13/15

CPC分类号： A61F13/0203 ,  A61F2013/00102 ,  A61F2013/00123 ,  A61F2013/00217 ,  A61F2013/00468 ,  A61F2013/00617 ,  A61F2013/00634 ,  A61F2013/00663 ,  A61F2013/00731 ,  A61F2013/00817 ,  A61F2013/00897 ,  A61F2013/8491

摘要： A sticking material for hemostasis has a flexible strip-shaped base member having a high recovery property, a main surface, and side edges extending in a first longitudinal direction. An adhesive layer is disposed on the main surface of the base member. A pad is disposed on the adhesive layer and extends in a second longitudinal direction substantially transverse to the first longitudinal direction such that a space is defined between the pad and each of the side edges of the base member. The pad is of a size sufficient to exert pressure at a puncture area including punctures of both a blood vessel and a skin surface. The pad has a slight elasticity and a hardness capable of securely exerting pressure on the punctures by a shrinking action of the base member when the base member is adhered to the skin surface while being stretched to secure the pad over the punctures. A pressure plate having a width equal to or less than the width of the base member may be interposed between the base member and the pad to enable the pad to be more strongly pressed against the puncture area. The pressure plate has a size greater than the size of the pad. Hemostasis is conducted readily and effectively without the possibility of blood leaking from the puncture area.

摘要翻译： 用于止血的粘附材料具有具有高恢复性能的柔性条状基底构件，主表面和沿第一纵向方向延伸的侧边缘。 粘合剂层设置在基体的主表面上。 衬垫设置在粘合剂层上并且在基本上横向于第一纵向方向的第二纵向方向上延伸，使得在衬垫和基部构件的每个侧边缘之间限定空间。 衬垫的尺寸足以在包括血管和皮肤表面的穿刺的穿刺区域施加压力。 衬垫具有轻微的弹性和硬度，当基部构件被拉伸以将垫固定在穿刺上时，基底构件的收缩作用可以可靠地施加穿刺上的压力。 宽度等于或小于基部构件的宽度的压板可以插入在基部构件和衬垫之间，使得垫更牢固地压靠穿刺区域。 压板的尺寸大于垫的尺寸。 止血是容易且有效地进行的，而不会引起穿刺区域的血液泄漏。