WO2003026708A1 - Medizinisches kissen, insbesondere anti-dekubitus-kissen - Google Patents
Medizinisches kissen, insbesondere anti-dekubitus-kissen Download PDFInfo
- Publication number
- WO2003026708A1 WO2003026708A1 PCT/DE2002/002916 DE0202916W WO03026708A1 WO 2003026708 A1 WO2003026708 A1 WO 2003026708A1 DE 0202916 W DE0202916 W DE 0202916W WO 03026708 A1 WO03026708 A1 WO 03026708A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- molecular sieve
- active
- medical
- water
- adduct
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/44—Medicaments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/22—Lipids, fatty acids, e.g. prostaglandins, oils, fats, waxes
- A61L2300/222—Steroids, e.g. corticosteroids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
- A61L2300/406—Antibiotics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/42—Anti-thrombotic agents, anticoagulants, anti-platelet agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/428—Vitamins, e.g. tocopherol, riboflavin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/80—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special chemical form
- A61L2300/802—Additives, excipients, e.g. cyclodextrins, fatty acids, surfactants
Definitions
- the invention relates to a medical pillow, in particular anti-decubitus pillow, which is in particular multicellular.
- foam pads DE 297 13 160 U1
- gel pillows or pillows filled with plastic balls are used.
- the preferred geometry of the cells is described in detail in US Pat. No. 4,698,864. Neoprene is mentioned as the preferred material in this patent.
- the currently known inflatable pillows have one or more inflatable areas. Systems for the air exchange between the individual cells or for inflating the individual areas are described in the published documents WO 92/07492 A1 and WO 94/10881 A1.
- the air exchange between the cells takes place through valves located on the underside of the cushion.
- the individual areas are inflated by hoses and valve systems, which are preferably brought together at one point of the cushion for better operation.
- the height and base area of the individual cells can be designed differently over the cushion area. Due to the coordinated geometry of the cells, it can be adapted to the body shape and body weight.
- the published patent application WO 96/12426 A1 also describes an inflatable cushion which can be produced using the vacuum process or the hot-forming process.
- Thermoplastic materials that can be processed using the aforementioned methods are used for this cushion.
- These pillows are preferably made of the plastics polyethylene, polypropylene, polyester, nylon, polyvinyl chloride, Made of polyvinylidene and polyurethane.
- the bottom of the deep-drawn cushion is closed with a film, for example by welding or gluing.
- This pillow also consists of one or more areas that are inflated with air.
- the air exchange system consisting of valves and hoses, is located on the underside of the cushion.
- the geometry of the cells can vary in height and area.
- the task now is to design a medical pillow, in particular an anti-decubitus pillow, in such a way that on the one hand the criteria mentioned above are taken into account and on the other hand the medical therapy spectrum is expanded.
- the pillow at least in the area where there is contact with the skin, is equipped with an active membrane based on a skin-compatible matrix into which a molecular sieve is mixed, which is loaded with at least one active ingredient is, the molecular sieve / active substance adduct releases the active substance upon skin contact of the active membrane in connection with the transpiration water of the skin.
- the medical cushion according to claim 2 is characterized in that the molecular sieve / active substance adduct additionally contains water of crystallization, in such a way that the molecular sieve is partially dehydrated with respect to a sufficient basic molar amount (m) of water of crystallization , wherein the molecular sieve with the reduced molar amount (nY) of water of crystallization is loaded with the active substance, so that when the active membrane comes into contact with the skin, water is adsorbed with desorption of the active substance, the crystal water content of the molecular sieve increasing.
- m basic molar amount
- nY reduced molar amount
- the object of the invention is to provide a method for producing such a medical pillow.
- the molecular sieve is loaded with at least one active ingredient to form the molecular sieve / active ingredient adduct;
- the active membrane is assembled with the medical pillow.
- the loading is carried out in particular under normal pressure in the presence of an inert gas, for example nitrogen, by means of a Mentermühle or Kugelmühle.
- an inert gas for example nitrogen
- the following process steps are expediently used in connection with partial dehydration: -
- the molecular sieve with a sufficient basic molar amount (m) of water of crystallization is partially dehydrated at 100 to 500 ° C, preferably at 350 to 450 ° C, for several hours, preferably 2 to 6 hours;
- the partially dehydrated molecular sieve is then loaded with the reduced molar amount (m ') of water of crystallization with at least one active substance to form the molecular sieve / active substance adduct.
- the dehydration also takes place here in particular under normal pressure in the presence of an inert gas.
- Figure 1 shows the adsorption / desorption mechanism based on two embodiments.
- Fig. 2 shows the adsorption / desorption mechanism using two
- the anti-decubitus pillow 1 with its main application in the hospital according to FIG. 1 comprises a cellular base body 2 and an active membrane 3.
- a cellular base body 2 for example, dome pillows, foam pillows and geotextile pillows are used as base bodies.
- the multi-cell inflatable pillows are of particular importance. With regard to structural and material details, reference is made to the prior art cited at the beginning.
- the active membrane 3 in turn consists of the matrix 4, into which the molecular sieve active substance adduct 5 is mixed.
- a sodium-aluminum-silicate of the formula is used as the molecular sieve
- the molecular sieve / active substance adduct contains 5 water of crystallization ensures a corresponding moist environment. In this way, the desorption of the active ingredient Z by means of the solvent or dispersant water is facilitated. In addition, the moist environment creates ideal conditions for cell growth factors and also serves as an immune defense.
- Exemplary active membranes are:
- Antibiotic active membrane (against bacterial infections) Prednisolone active membrane (against inflammation) Vitamin A acid active membrane (against hornification) Antithrombotic active membrane (against thrombosis)
- the molecular sieve is loaded with a uniform degree of dehydration with a first active ingredient Zi and a second active ingredient Z 2 , which are distinguished by a different loading level, so that the molecular sieve / active ingredient adduct 5 upon skin contact 6 of the active membrane 3 contains the active ingredients Zt and Z 2 sequentially releases what is shown by the different arrow strengths.
- the two active ingredients have approximately the same molecular weight.
- the molecular sieve has one Degree of dehydration of 70%. With a total loading level of 60% of the active ingredients Z- and Z 2 , Zi accounts for 40% and Z 2 20%. Due to the larger loading amount of the active ingredient Z is. released faster than the active ingredient Z 2 , combined with a delayed therapeutic effect.
- An exemplary medical application in this sense would be the combination of an antithrombotic (Z- with an antibiotic (Z 2 )), which can also be used for the exemplary embodiment according to FIG. 2, which is now presented in more detail.
- a first and second molecular sieves 11 and 12 are mixed into the matrix 10, which are of the same type but are distinguished by a different degree of dehydration, the following example being mentioned:
- the degree of loading is approximately the same in each case.
- the active ingredients Z 3 and Z 4 are released sequentially, which in turn is symbolized by the different arrow strengths.
- the adduct 11 with the greater degree of dehydration will take up water more eagerly than the adduct 12.
- the active ingredient Z 3 is released faster than the active ingredient Z 4 , in turn associated with a temporally staggered therapeutic effect.
- the following parameters expediently apply to the active membrane 1 and 7: -
- the adducts 5, 11 and 12 are distributed substantially uniformly within the matrix 4 and 10.
- the adducts 5, 11 and 12 have a proportion of 2 to 20% by weight, preferably 5 to 10% by weight, based on the total mass of the active membrane 3 and 9.
- the matrix 4 and 10 is a polymer material, in particular an elastomer, a thermoplastic elastomer or a thermoplastic. It is important in this context that these materials form a skin-compatible matrix.
- the active membrane 3 and 9 has a layer thickness of 0.5 mm to 2 mm, preferably 1 mm.
- the active membrane 3 and 9 can be covered with a removable protective film, which is then removed before use.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Nursing (AREA)
- Dispersion Chemistry (AREA)
- Materials For Medical Uses (AREA)
- External Artificial Organs (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02754500A EP1423153A1 (de) | 2001-09-03 | 2002-08-08 | Medizinisches kissen, insbesondere anti-dekubitus-kissen |
US10/415,856 US6976281B2 (en) | 2001-09-03 | 2002-08-08 | Medicinal cushion, in particular anti-decubitus cushion |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10142876.6 | 2001-09-03 | ||
DE10142876 | 2001-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003026708A1 true WO2003026708A1 (de) | 2003-04-03 |
Family
ID=7697381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2002/002916 WO2003026708A1 (de) | 2001-09-03 | 2002-08-08 | Medizinisches kissen, insbesondere anti-dekubitus-kissen |
Country Status (4)
Country | Link |
---|---|
US (1) | US6976281B2 (de) |
EP (1) | EP1423153A1 (de) |
DE (1) | DE10236363A1 (de) |
WO (1) | WO2003026708A1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10357114B2 (en) | 1999-04-20 | 2019-07-23 | Wcw, Inc. | Inflatable cushioning device with manifold system |
US6269505B1 (en) * | 1999-04-20 | 2001-08-07 | M.P.L. Ltd. | Inflatable cushioning device with manifold system |
US7546933B2 (en) | 2005-03-18 | 2009-06-16 | Ignite Usa, Llc | Travel container having drinking orifice and vent aperture seals |
US7536739B2 (en) | 2005-08-10 | 2009-05-26 | Kreg Medical, Inc. | Therapeutic mattress |
USD656360S1 (en) | 2010-09-13 | 2012-03-27 | Ignite Usa, Llc | Lid for beverage container |
USD656787S1 (en) | 2010-09-13 | 2012-04-03 | Ignite Usa, Llc | Beverage container |
US10421587B2 (en) | 2010-11-15 | 2019-09-24 | Pacific Market International, Llc | Beverage container closure |
US8360258B2 (en) | 2010-11-15 | 2013-01-29 | Pacific Market International, Llc | Beverage container closure |
CN106923604A (zh) | 2011-09-13 | 2017-07-07 | 依格耐特美国有限公司 | 用于饮料容器的密封机构 |
US8844762B2 (en) | 2011-11-15 | 2014-09-30 | Ignite Usa, Llc | Travel beverage container |
USD675873S1 (en) | 2011-11-16 | 2013-02-12 | Ignite Usa, Llc | Beverage container |
US8978923B2 (en) | 2011-12-05 | 2015-03-17 | Pacific Market International, Llc | Beverage container closure with venting |
USD700012S1 (en) | 2012-07-17 | 2014-02-25 | Ignite Usa, Llc | Lid for beverage container |
USD699509S1 (en) | 2012-07-27 | 2014-02-18 | Ignite Usa, Llc | Lid for beverage container |
USD693630S1 (en) | 2012-12-31 | 2013-11-19 | Ignite Usa, Llc | Beverage container |
USD693629S1 (en) | 2012-12-31 | 2013-11-19 | Ignite Usa, Llc | Beverage container |
CN105636874B (zh) | 2013-09-03 | 2018-05-08 | 依格耐特美国有限公司 | 具有下拉盖的旅游饮料容器 |
USD742684S1 (en) | 2013-09-06 | 2015-11-10 | Ignite Usa, Llc | Lid for travel beverage container |
CA2936355A1 (en) | 2014-01-22 | 2015-07-30 | Ignite Usa, Llc | Travel beverage container |
USD748943S1 (en) | 2014-06-12 | 2016-02-09 | Ignite Usa, Llc | Lid for beverage container |
US9282838B2 (en) | 2014-07-01 | 2016-03-15 | Pacific Market International, Llc | Lockable beverage container closure |
USD792155S1 (en) | 2015-07-07 | 2017-07-18 | Ignite Usa, Llc | Beverage container |
US10531996B2 (en) | 2015-11-06 | 2020-01-14 | Andrei Cernasov | Supporting surface with programmable supports and method to reduce pressure on selected areas of a body |
US11992639B2 (en) * | 2020-01-29 | 2024-05-28 | Katya Warner | Device for targeted dispensing of nourishing microcapsules to skin during sleep |
US10905265B1 (en) * | 2020-01-29 | 2021-02-02 | Katya Warner | Device for targeted dispensing of nourishing microcapsules to skin during sleep |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541136A (en) | 1983-09-01 | 1985-09-17 | Graebe Robert H | Multicell cushion |
US4698864A (en) | 1985-11-25 | 1987-10-13 | Graebe Robert H | Cellular cushion |
WO1989005661A1 (en) * | 1987-12-21 | 1989-06-29 | Gyógynövény Kutató Intézet K.V. | Process for making curative cushions and curative textiles |
DD278494A1 (de) * | 1988-12-27 | 1990-05-09 | Jenapharm Veb | Verfahren zur herstellung eines wirkstoffpflasters |
DD278492A1 (de) * | 1988-12-27 | 1990-05-09 | Jenapharm Veb | Verfahren zur herstellung eines antithrombotischen wirkstoffpflasters |
US5052068A (en) | 1989-11-14 | 1991-10-01 | Graebe Robert H | Contoured seat cushion |
WO1992007492A1 (en) | 1990-11-01 | 1992-05-14 | Graebe Robert H | Zoned cellular cushion with flexible flaps containing inflating manifold |
WO1994010881A1 (en) | 1992-11-13 | 1994-05-26 | Graebe Robert H | Zoned cellular cushion |
WO1996012426A1 (en) | 1994-10-25 | 1996-05-02 | Crown Therapeutics, Inc. | Vacuum/heat formed cushion |
DE29713160U1 (de) | 1997-07-21 | 1998-02-05 | Hammerschmidt, Stefan, 48161 Münster | Anti Dekubitus Lagerungssystem |
DE19812772A1 (de) | 1998-03-24 | 1999-09-30 | Phoenix Ag | Aufblasbares Kissen, insbesondere Anti-Dekubitus-Kissen |
WO2001070202A1 (de) * | 2000-03-20 | 2001-09-27 | Intech Thüringen Gmbh | Wirkstoffpflaster |
WO2002030196A1 (de) * | 2000-10-10 | 2002-04-18 | Intech Thüringen Gmbh | Werkstoff zur herstellung von erzeugnissen mit desinfizierenden und/oder antimykotischen eigenschaften |
WO2002030388A2 (de) * | 2000-10-10 | 2002-04-18 | Intech Thüringen Gmbh | Werkstoff zur herstellung von erzeugnissen mit fibrinolytischen und/oder antibakteriellen eigenschaften |
WO2002043844A1 (de) * | 2000-11-29 | 2002-06-06 | Intech Thüringen Gmbh | Werkstoff zur detoxikation körperfremder, toxisch wirkender substanzen im blut |
Family Cites Families (11)
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US531727A (en) * | 1895-01-01 | Martin keegan | ||
US679963A (en) * | 1900-01-30 | 1901-08-06 | Dallas B Hayward | Hammock-support. |
US944784A (en) * | 1909-01-27 | 1909-12-28 | James Hand | Hammock-stand. |
US4347633A (en) * | 1980-07-22 | 1982-09-07 | American Hospital Supply Corporation | Patient treating mattress |
US5201780A (en) * | 1991-09-06 | 1993-04-13 | Jay Medical, Ltd. | Anti-decubitus mattress pad |
US5475882A (en) * | 1993-10-15 | 1995-12-19 | Sereboff; Joel L. | Gel filled deformable cushion and composition contained therein |
GB2326827B (en) * | 1997-06-30 | 2002-02-20 | Johnson & Johnson Medical | Use of molecular sieves to promote wound healing |
NO305462B1 (no) * | 1997-09-12 | 1999-06-07 | Bre Cushion As | Trykkavlastningspute og fremgangsmÕte til fremstilling av trykkavlastningspute |
US6519797B1 (en) * | 1999-08-10 | 2003-02-18 | Dynamic Contours Llc | Self adjusting, contouring cushioning system |
US6660901B2 (en) * | 1999-09-24 | 2003-12-09 | Glenda Church | Charcoal skin patch |
US6748616B1 (en) * | 2003-07-10 | 2004-06-15 | Taiwan Shin Yeh Enterprise Co., Ltd. | Hammock with a support assembly |
-
2002
- 2002-08-08 US US10/415,856 patent/US6976281B2/en not_active Expired - Fee Related
- 2002-08-08 EP EP02754500A patent/EP1423153A1/de not_active Withdrawn
- 2002-08-08 WO PCT/DE2002/002916 patent/WO2003026708A1/de not_active Application Discontinuation
- 2002-08-08 DE DE10236363A patent/DE10236363A1/de not_active Withdrawn
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541136A (en) | 1983-09-01 | 1985-09-17 | Graebe Robert H | Multicell cushion |
US4698864A (en) | 1985-11-25 | 1987-10-13 | Graebe Robert H | Cellular cushion |
WO1989005661A1 (en) * | 1987-12-21 | 1989-06-29 | Gyógynövény Kutató Intézet K.V. | Process for making curative cushions and curative textiles |
DD278494A1 (de) * | 1988-12-27 | 1990-05-09 | Jenapharm Veb | Verfahren zur herstellung eines wirkstoffpflasters |
DD278492A1 (de) * | 1988-12-27 | 1990-05-09 | Jenapharm Veb | Verfahren zur herstellung eines antithrombotischen wirkstoffpflasters |
US5052068A (en) | 1989-11-14 | 1991-10-01 | Graebe Robert H | Contoured seat cushion |
WO1992007492A1 (en) | 1990-11-01 | 1992-05-14 | Graebe Robert H | Zoned cellular cushion with flexible flaps containing inflating manifold |
WO1994010881A1 (en) | 1992-11-13 | 1994-05-26 | Graebe Robert H | Zoned cellular cushion |
WO1996012426A1 (en) | 1994-10-25 | 1996-05-02 | Crown Therapeutics, Inc. | Vacuum/heat formed cushion |
DE29713160U1 (de) | 1997-07-21 | 1998-02-05 | Hammerschmidt, Stefan, 48161 Münster | Anti Dekubitus Lagerungssystem |
DE19812772A1 (de) | 1998-03-24 | 1999-09-30 | Phoenix Ag | Aufblasbares Kissen, insbesondere Anti-Dekubitus-Kissen |
WO2001070202A1 (de) * | 2000-03-20 | 2001-09-27 | Intech Thüringen Gmbh | Wirkstoffpflaster |
WO2002030196A1 (de) * | 2000-10-10 | 2002-04-18 | Intech Thüringen Gmbh | Werkstoff zur herstellung von erzeugnissen mit desinfizierenden und/oder antimykotischen eigenschaften |
WO2002030388A2 (de) * | 2000-10-10 | 2002-04-18 | Intech Thüringen Gmbh | Werkstoff zur herstellung von erzeugnissen mit fibrinolytischen und/oder antibakteriellen eigenschaften |
WO2002043844A1 (de) * | 2000-11-29 | 2002-06-06 | Intech Thüringen Gmbh | Werkstoff zur detoxikation körperfremder, toxisch wirkender substanzen im blut |
Also Published As
Publication number | Publication date |
---|---|
US6976281B2 (en) | 2005-12-20 |
DE10236363A1 (de) | 2003-03-27 |
US20040049854A1 (en) | 2004-03-18 |
EP1423153A1 (de) | 2004-06-02 |
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