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31. 发明授权

US4846164A Vapor permeable dressing 失效
标题翻译：透气性敷料
公开(公告)号：US4846164A
公开(公告)日：1989-07-11
申请号：US83690
申请日：1987-08-07
申请人： Joel D. Martz
发明人： Joel D. Martz
IPC分类号： A61L15/58 , A61F13/00 , A61F13/02 , A61F13/15 , A61L15/26
CPC分类号： A61F13/023 , A61L15/26 , A61F13/8405 , A61F2013/00153 , A61F2013/00182 , A61F2013/00259 , A61F2013/00919 , A61F2013/15243 , A61F2013/49042 , A61F2013/51411 , A61F2013/51447 , A61F2013/530802 , A61F2013/53445 , A61F2013/53908 , A61F2013/8479 , Y10T428/23943
摘要： A water vapor permeable dressing, such as a surgical dressing, is constructed of a thin elastomeric transparent film which is protected by a layer of non-woven fabric, preferably a fabric of spun-bonded material. The fabric is sufficiently thin, elastic and fluffy to absorb stress of abrasive objects so as to protect the underlying film. Both the film and the protective fabric are sufficiently thin and compliant to allow the dressing to conform to the contours of the human body. Adhesive used in the dressing, for securing the film to a person's skin, as well as for securing the fabric to the film, are permeable to water vapor, The film and the adhesives are impermeable to liquid water, thereby to provide an effective shield for a wound against infection by outside bacteria.
摘要翻译：透水敷料例如外科敷料由薄的弹性体透明膜构成，该薄膜由一层无纺织物，优选纺粘织物织物保护。织物足够薄，弹性和蓬松，以吸收研磨物体的应力，以保护底层薄膜。胶片和防护织物都足够薄并且柔顺，以使敷料符合人体的轮廓。在敷料中使用的用于将膜固定到人的皮肤上以及用于将织物固定到膜上的粘合剂是透水蒸汽。该膜和粘合剂对于液态水是不可渗透的，从而为外部细菌感染的伤口。

32. 发明授权

US4787896A Absorbent article having liquid impervious shelves 失效
标题翻译：具有不透液体的货架的吸收制品
公开(公告)号：US4787896A
公开(公告)日：1988-11-29
申请号：US88022
申请日：1987-08-18
申请人： Dawn I. Houghton , Nicholas A. Ahr
发明人： Dawn I. Houghton , Nicholas A. Ahr
IPC分类号： A61F5/44 , A61F13/00 , A61F13/15 , A61F13/49 , A61F13/514 , A61F13/534 , A61F13/16 , A61F13/18 , A61F13/20
CPC分类号： A61F5/4401 , A61F13/534 , A61F2013/51061 , A61F2013/51409 , A61F2013/51492 , A61F2013/530802 , A61F2013/53445
摘要： The present invention provides a disposable absorbent article such as an incontinent pad that is both comfortable and suitable for absorbing and containing large volumes of body liquids rapidly without leakage, especially a subsequent gush of liquid. Such an absorbent article comprises a liquid pervious topsheet, a liquid impervious backsheet, a layered expandable absorbent core positioned between the topsheet and the backsheet, at least two resilient shaping members, an acquisition channel, a liquid acquisition zone and at least two liquid impervious shelves. The present invention also relates to an absorbent article provided with an expandable overwrap having an expansion means for allowing the overwrap to expand when the absorbent core swells when wetted. The liquid impervious shelves comprise a multiplicity of shelf layers formed from a portion of the backsheet being folded. The liquid impervious shelves channel the flow of liquids toward the lower layers of the absorbent core and encourage use of the bottom and sides of the layers, thereby providing more efficient use of hydrogel materials. An anti-bunching bead may be placed one each liquid impervious shelf between the shelf layers to provide stability to the absorbent article.
摘要翻译：本发明提供一种一次性吸收制品，例如失禁垫，其舒适并且适合于快速吸收和容纳大量体液，而不会有渗漏，特别是随后的液体流出。这种吸收制品包括液体可透过的顶片，液体不可渗透的底片，位于顶片和底片之间的分层可膨胀吸收芯，至少两个弹性成形构件，采集通道，液体采集区和至少两个不透液体的架。本发明还涉及一种具有可膨胀外包裹层的吸收性物品，其具有当吸湿芯在润湿时膨胀时允许外包层膨胀的膨胀装置。不透液体的架子包括由折叠的底片的一部分形成的多个搁板层。不透液体的货架将液体流向吸收芯的下层，并鼓励使用层的底部和侧面，从而更有效地使用水凝胶材料。抗束珠可以放置在搁板层之间的每个不透液体的架子上，以提供对吸收制品的稳定性。

33. 发明授权

US4699134A Pressure-relieving bandage 失效
标题翻译：减压绷带
公开(公告)号：US4699134A
公开(公告)日：1987-10-13
申请号：US692207
申请日：1985-01-17
申请人： Peter B. Samuelsen
发明人： Peter B. Samuelsen
IPC分类号： A61F13/00 , A61F13/02 , A61F13/15 , A61F13/20 , A61L15/42 , A61L15/00
CPC分类号： A61L15/425 , A61F13/0213 , A61F13/0223 , A61F13/0253 , A61F13/023 , A61F13/534 , A61F2013/00748 , A61F2013/00863 , A61F2013/15024 , A61F2013/530802
摘要： By a pressure-relieving bandage there is arranged a flexible, non-adhesive, waterproof film (2) between a foam layer (1) and a pressure-sensitive adhesive layer (3) containing a hydrocolloid.This will ensure that the expansion of the adhesive by moisture absorption will preferably take place in a direction away from the film (2) and in towards the body. The bandage will therefore not so easily let go of its adhesion to the skin since there is no horizontal displacement of any importance.Moreover, the foam layer is provided with cuts (5) so that large or small sections (6) can be removed from the bandage. The plaster can therefore be used as a pressure-relieving bandage.For prophylactic use it is advantageous to insert a micro-porous tape (7) between the foam layer (1) and the film (2) and to leave out the adhesive layer (3). Instead the underside of the tape (7) and the film (2) is adhesive and protected by a removable protective cover (4).
摘要翻译：通过减压绷带，在泡沫层（1）和含有水胶体的压敏粘合剂层（3）之间布置柔性的非粘合防水薄膜（2）。这将确保通过吸湿的粘合剂的膨胀将优选地在远离膜（2）的方向上朝向身体发生。因此，绷带不会轻易放弃对皮肤的粘附，因为没有任何重要的水平位移。此外，泡沫层设置有切口（5），使得可以从绷带中移除大的或小的部分（6）。因此，石膏可用作减压绷带。为了预防性使用，在泡沫层（1）和膜（2）之间插入微孔带（7）并且留出粘合剂层（3）是有利的。相反，胶带（7）和胶片（2）的下侧是粘合的并由可移除的保护盖（4）保护。

34. 发明授权

US4578071A Disposable absorbent article having an improved liquid migration resistant perimeter construction 失效
标题翻译：一次性吸收制品具有改善的耐液体迁移阻力的周边结构
公开(公告)号：US4578071A
公开(公告)日：1986-03-25
申请号：US689279
申请日：1985-01-07
申请人： Kenneth B. Buell
发明人： Kenneth B. Buell
IPC分类号： A61F13/15 , A61F13/56 , A61F13/16
CPC分类号： A61F13/49446 , A61F13/49466 , A61F13/47 , A61F13/49009 , A61F13/534 , A61F13/537 , A61F13/58 , A61F2013/49076 , A61F2013/51409 , A61F2013/530131 , A61F2013/530802 , A61F2013/53445 , A61F2013/53908 , A61F2013/5395 , A61F2013/583
摘要： An article of manufacture is disclosed for absorbing liquids, particularly body fluids such as urine. A liquid permeable topsheet is affixed to a liquid impermeable backsheet encasing an absorbent core therebetween. A liquid impermeable barrier member overlays a segment of the absorbent core and is affixed at one end to the backsheet. The topsheet has compacted portions which are affixed to the barrier member.
摘要翻译：公开了用于吸收液体，特别是体液如尿液的制品。液体可渗透的顶片被固定在不透液体的底片上，其中包含吸收芯。液体不可渗透的阻挡构件覆盖吸收芯的一段，并且其一端固定在底片上。顶片具有固定在阻挡构件上的压实部分。

35. 发明授权

US4433972A Sanitary napkin 失效
标题翻译：卫生巾
公开(公告)号：US4433972A
公开(公告)日：1984-02-28
申请号：US269392
申请日：1981-06-01
申请人： Amanda Malfitano
发明人： Amanda Malfitano
IPC分类号： A61F13/15 , A61F13/16
CPC分类号： A61F13/47227 , A61F13/8405 , A61F13/534 , A61F2013/51409 , A61F2013/530131 , A61F2013/530802 , A61F2013/53445 , A61F2013/8414
摘要： A sanitary napkin comprising a backing sheet and a face sheet having an absorbent pad assembly sandwiched therebetween. The pad assembly includes two pads, there being a relatively large pad of wood fluff or like absorbent material, and a substantially diamond shape second pad of lesser dimensions seated on said first pad for transmitting fluid thereto. The second pad is impregnated with a germicide.
摘要翻译：一种卫生巾，其包括背衬片和夹在其间的吸收垫组件的面板。衬垫组件包括两个衬垫，其中存在相对较大的木绒绒或类似吸收材料的衬垫，以及坐在所述第一衬垫上用于传送流体的较小尺寸的基本菱形形状的第二衬垫。用杀菌剂浸渍第二垫。

36. 发明授权

US4410571A Absorbent products, process and compositions for immobilization of particulate absorbents 失效
标题翻译：用于固定微粒吸收剂的吸收产品，方法和组合物
公开(公告)号：US4410571A
公开(公告)日：1983-10-18
申请号：US274232
申请日：1981-06-22
申请人： Ralf Korpman
发明人： Ralf Korpman
IPC分类号： A61F13/15 , A61F13/20 , A61L15/20 , A61L15/42 , A61L15/60 , A23L2/02
CPC分类号： A61F13/53 , A61L15/20 , A61L15/425 , A61L15/60 , A61F2013/15048 , A61F2013/51409 , A61F2013/530481 , A61F2013/530496 , A61F2013/530802
摘要： Particulate absorbents of a water-insoluble water-swellable polymer having a gel capacity of at least 10 are immobilized with a composition comprising the absorbent in a liquid polyhydroxy organic compound. The composition may be employed by applying to an appropriate surface and subjecting the liquid film to solidifying conditions. The solidified film product has high absorptive capacity and is free of undesirable movement when positioned in absorbent articles.A foam product having both absorptive and cushioning properties is prepared from a solid, particulate, water-insoluble, water-swellable polymer having a gel capacity of at least 10, a solid, particulate blowing agent, and a liquid polyhydroxy organic compound. Foamable compositions and articles employing the foam are also described.
摘要翻译：具有凝胶容量至少为10的水不溶性水溶胀性聚合物的颗粒吸收剂用包含吸收剂的组合物固定在液体多羟基有机化合物中。组合物可以通过施加到合适的表面并使液膜经受固化的条件来使用。固化膜产品具有高吸收能力，并且当定位在吸收制品中时不会有不希望的移动。具有吸收和缓冲性质的泡沫产品由具有至少10的凝胶容量的固体，颗粒，水不溶性水溶胀性聚合物，固体，颗粒发泡剂和液体多羟基有机化合物制备。还描述了可泡沫组合物和使用泡沫的制品。

37. 发明授权

US4399816A Wound protector with transparent cover 失效
标题翻译：带有透明盖的保护膜
公开(公告)号：US4399816A
公开(公告)日：1983-08-23
申请号：US343538
申请日：1982-01-28
申请人： George M. Spangler
发明人： George M. Spangler
IPC分类号： A61F13/00 , A61F13/02 , A61F13/15
CPC分类号： A61F13/0206 , A61F2013/00182 , A61F2013/00217 , A61F2013/00293 , A61F2013/0057 , A61F2013/0074 , A61F2013/00744 , A61F2013/00829 , A61F2013/00846 , A61F2013/00982 , A61F2013/530802
摘要： The wound protector comprises a base pad of a pliable fibrous or foamed non-allergenic material in an angular form which may be circular, rectangular, square, oval or triangular. Since the purpose of the wound protector is to prevent the wounded portion of the body from being contacted by anything other than medicants, the central opening of the base pad must be larger than the wounded area about which it is to be placed. A marginal ledge is formed in the top surface of the base pad around the inner opening for the purpose of receiving surgical gauze or sponge containing a medicant, should such be required, for treatment of the wounded area. As the wound protector is to be provided with a transparent cover, the top surface of the base pad between the marginal ledge and the outer vertical surfaces of the pad must be of sufficient width to support the transparent cover as well as provide adequate area for securing at least a part of the cover to the pad. The transparent cover is of a transparent plastic material having some flexibility but lying flat on the upper surface of the base pad when in the normal position. The transparent cover is of the same shape as the base pad and is secured at one side by a permanent adhesive material. While the transparent cover will normally lie flush with the upper surface of the base pad after it is adhered to the pad, a tacky adhesive may be employed on the side of the top surface of the pad opposite the side securing the cover thereto to permit the cover to be lifted up for treatment purposes and then held firmly but releasably to the pad after the treatment. The wound protector is applied to the body area by a non-allergenic adhesive material.
摘要翻译：伤口保护器包括可以是圆形，矩形，正方形，椭圆形或三角形的角形式的柔韧纤维或泡沫非过敏材料的基垫。由于伤口保护器的目的是防止身体的受伤部分与药物之外的任何物体接触，所以基座的中心开口必须大于其所在的受伤区域。在基座的顶部表面周围形成边缘，用于接收外科用纱布或含有药物的海绵，用于治疗受伤区域。当伤口保护器设置有透明盖时，在边缘与底垫的外垂直表面之间的基座的顶面必须具有足够的宽度以支撑透明盖，并且提供足够的面积用于固定至少一部分盖到垫上。透明盖是透明塑料材料，具有一定的柔韧性，但在正常位置时平坦地放在基座的上表面上。透明盖具有与基垫相同的形状，并通过永久性粘合材料固定在一侧。虽然透明盖板在粘贴到垫子之后通常将与基座垫的上表面齐平，但粘合剂可以用在与衬垫相对的一侧上相对的侧面，从而允许覆盖物被提升用于治疗目的，然后在治疗后牢固地但可释放地保持在垫上。伤口保护器通过非过敏性粘合剂材料施加到身体区域。

38. 发明授权

US4338371A Absorbent product to absorb fluids 失效
标题翻译：吸收产品吸收液体
公开(公告)号：US4338371A
公开(公告)日：1982-07-06
申请号：US219681
申请日：1980-12-24
申请人： Frederic S. Dawn , James V. Correale
发明人： Frederic S. Dawn , James V. Correale
IPC分类号： A61F5/44 , A61F13/15 , A61F13/16
CPC分类号： A61F13/534 , A61F13/53713 , A61F5/4401 , A61F2013/15048 , A61F2013/49076 , A61F2013/51409 , A61F2013/530481 , A61F2013/530802 , A61F2013/53445 , Y10T442/651
摘要： A multi-layer absorbent product (10) for use in contact with the skin to absorb fluids, the product having a water pervious facing layer (12) for contacting the skin, a first fibrous wicking layer (14) overlaying the water pervious layer, a first container section (17) defined by inner and outer layers (16, 18) of a water pervious wicking material between which is disposed a first absorbent mass (20), a second container section (26) defined by inner and outer layers (22, 24) of a water pervious wicking material between what is disposed a second absorbent mass (28), and a liquid impermeable/gas permeable layer (30) overlaying the second fibrous wicking layer.
摘要翻译：一种用于与皮肤接触以吸收流体的多层吸收产品（10），所述产品具有用于接触皮肤的可透水的面层（12），覆盖透水层的第一纤维芯吸层（14）第一容器部分（17），其由透水的芯吸材料的内层和外层（16,18）限定，其间设置有第一吸收块（20），第二容器部分（26）由内层和外层 22,24）在设置有第二吸收块（28）之间的透水芯吸材料和覆盖第二纤维芯吸层的不透液/透气层（30）之间。

39. 再颁专利

USRE30972E Management of incontinence 失效
标题翻译：失禁管理
公开(公告)号：USRE30972E
公开(公告)日：1982-06-15
申请号：US123426
申请日：1980-02-21
申请人： William Kyle , Bruce H. Lee
发明人： William Kyle , Bruce H. Lee
IPC分类号： A61G7/05 , A61F5/48 , A61F13/15 , A61F13/56 , A61G7/02
CPC分类号： A61F5/485 , A61G7/02 , A61F13/534 , A61F13/539 , A61F13/64 , A61F2013/51409 , A61F2013/530802 , A61F2013/53445 , A61F2013/53966 , A61F2013/5661 , A61F2013/5694 , Y10T442/159 , Y10T442/16
摘要： An assembly for the management of incontinence with an absorbent hydrophilic layer behind a hydrophobic layer. The hydrophilic layer is formed of aligned cellulosic staple fibers of at least 0.5 in length and denier in the range of 2 to 7 in a cross-laid web and needled to form a felt which will absorb at least 350% by weight of urine based upon its dry weight.

40. 发明授权

US4181127A Balanced environment wound dressing 失效
标题翻译：平衡环境伤口敷料
公开(公告)号：US4181127A
公开(公告)日：1980-01-01
申请号：US920530
申请日：1978-06-29
申请人： Cary B. Linsky , David T. Rovee
发明人： Cary B. Linsky , David T. Rovee
IPC分类号： A61L15/16 , A61F13/00 , A61F13/02 , A61F13/15 , A61L15/24 , A61L15/26 , A61L15/32 , A61L15/42
CPC分类号： A61L15/24 , A61F13/0206 , A61F13/0223 , A61F13/023 , A61L15/26 , A61L15/32 , A61L15/42 , A61F2013/00157 , A61F2013/00182 , A61F2013/00217 , A61F2013/00246 , A61F2013/00263 , A61F2013/00519 , A61F2013/0074 , A61F2013/00744 , A61F2013/00846 , A61F2013/00876 , A61F2013/51441 , A61F2013/51447 , A61F2013/530481 , A61F2013/530802
摘要： A non-occlusive, non-adherent dressing for wounds, the dressing comprising an imperforate (i.e. continuous) flexible film for contacting the wound, and an absorbent pad backing the wound-contacting film and extending beyond a substantial portion of the periphery of the film, the dressing having vapor transport cavity approximating that of intact human skin. The absorbent pad removes wound exudate from the proximate area of the wound without the pad coming into contact with the open wound itself. The final construction, comprising the film and absorbent backing, permits a measurable amount of moisture vapor to be transmitted (greater than 0.06 mg/cm.sup.2 /hr), thereby greatly reducing the degree of maceration and other problems that may be produced by a fully occlusive dressing.
摘要翻译：用于伤口的非闭塞性非粘附敷料，所述敷料包括用于接触伤口的无孔（即连续）柔性膜）和衬垫所述伤口接触膜并延伸超过所述膜的周边的大部分的吸收垫，该敷料具有接近完整人体皮肤的蒸汽输送腔。吸收垫从伤口的邻近区域移除伤口渗出物，而垫不会与开口伤口本身接触。包括薄膜和吸收性背衬的最终结构允许可测量的湿气传播（大于0.06mg / cm 2 /小时），从而大大降低浸渍程度以及由完全闭塞产生的其它问题敷料。

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