CN119074388A - 多层管状弹性化创伤敷料 - Google Patents
多层管状弹性化创伤敷料 Download PDFInfo
- Publication number
- CN119074388A CN119074388A CN202411434108.1A CN202411434108A CN119074388A CN 119074388 A CN119074388 A CN 119074388A CN 202411434108 A CN202411434108 A CN 202411434108A CN 119074388 A CN119074388 A CN 119074388A
- Authority
- CN
- China
- Prior art keywords
- outer layer
- layer
- wound dressing
- inner layer
- wound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002674 ointment Substances 0.000 claims abstract description 31
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 13
- 238000011109 contamination Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 19
- 238000009940 knitting Methods 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 14
- 238000009941 weaving Methods 0.000 claims description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 230000002745 absorbent Effects 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 description 105
- 206010052428 Wound Diseases 0.000 description 104
- 210000003414 extremity Anatomy 0.000 description 16
- 238000000034 method Methods 0.000 description 13
- 230000001070 adhesive effect Effects 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 208000014674 injury Diseases 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 230000008733 trauma Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 230000008591 skin barrier function Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000001266 bandaging Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000029663 wound healing Effects 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- MINDHVHHQZYEEK-UHFFFAOYSA-N (E)-(2S,3R,4R,5S)-5-[(2S,3S,4S,5S)-2,3-epoxy-5-hydroxy-4-methylhexyl]tetrahydro-3,4-dihydroxy-(beta)-methyl-2H-pyran-2-crotonic acid ester with 9-hydroxynonanoic acid Natural products CC(O)C(C)C1OC1CC1C(O)C(O)C(CC(C)=CC(=O)OCCCCCCCCC(O)=O)OC1 MINDHVHHQZYEEK-UHFFFAOYSA-N 0.000 description 1
- 108010001478 Bacitracin Proteins 0.000 description 1
- 206010012438 Dermatitis atopic Diseases 0.000 description 1
- 206010012442 Dermatitis contact Diseases 0.000 description 1
- 206010014989 Epidermolysis bullosa Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 208000002029 allergic contact dermatitis Diseases 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229940003587 aquaphor Drugs 0.000 description 1
- 201000008937 atopic dermatitis Diseases 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 229960003071 bacitracin Drugs 0.000 description 1
- 229930184125 bacitracin Natural products 0.000 description 1
- CLKOFPXJLQSYAH-ABRJDSQDSA-N bacitracin A Chemical compound C1SC([C@@H](N)[C@@H](C)CC)=N[C@@H]1C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]1C(=O)N[C@H](CCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CC=2N=CNC=2)C(=O)N[C@H](CC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)NCCCC1 CLKOFPXJLQSYAH-ABRJDSQDSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 206010021198 ichthyosis Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229960003128 mupirocin Drugs 0.000 description 1
- 229930187697 mupirocin Natural products 0.000 description 1
- DDHVILIIHBIMQU-YJGQQKNPSA-L mupirocin calcium hydrate Chemical compound O.O.[Ca+2].C[C@H](O)[C@H](C)[C@@H]1O[C@H]1C[C@@H]1[C@@H](O)[C@@H](O)[C@H](C\C(C)=C\C(=O)OCCCCCCCCC([O-])=O)OC1.C[C@H](O)[C@H](C)[C@@H]1O[C@H]1C[C@@H]1[C@@H](O)[C@@H](O)[C@H](C\C(C)=C\C(=O)OCCCCCCCCC([O-])=O)OC1 DDHVILIIHBIMQU-YJGQQKNPSA-L 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- MTZBBNMLMNBNJL-UHFFFAOYSA-N xipamide Chemical compound CC1=CC=CC(C)=C1NC(=O)C1=CC(S(N)(=O)=O)=C(Cl)C=C1O MTZBBNMLMNBNJL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01034—Non-adhesive bandages or dressings characterised by a property
- A61F13/01038—Flexibility, stretchability or elasticity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/00987—Apparatus or processes for manufacturing non-adhesive dressings or bandages
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01021—Non-adhesive bandages or dressings characterised by the structure of the dressing
- A61F13/01029—Non-adhesive bandages or dressings characterised by the structure of the dressing made of multiple layers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00089—Wound bandages
- A61F2013/00093—Wound bandages tubular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00089—Wound bandages
- A61F2013/00119—Wound bandages elastic
- A61F2013/00131—Wound bandages elastic elasticity distribution
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00089—Wound bandages
- A61F2013/00217—Wound bandages not adhering to the wound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00089—Wound bandages
- A61F2013/00285—Wound bandages medication confinement
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662426791P | 2016-11-28 | 2016-11-28 | |
| US62/426,791 | 2016-11-28 | ||
| PCT/US2017/063244 WO2018098418A1 (en) | 2016-11-28 | 2017-11-27 | Multi-layer tubular elasticized wound dressing |
| CN201780084452.4A CN110248625A (zh) | 2016-11-28 | 2017-11-27 | 多层管状弹性化创伤敷料 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780084452.4A Division CN110248625A (zh) | 2016-11-28 | 2017-11-27 | 多层管状弹性化创伤敷料 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119074388A true CN119074388A (zh) | 2024-12-06 |
Family
ID=60655132
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411434108.1A Pending CN119074388A (zh) | 2016-11-28 | 2017-11-27 | 多层管状弹性化创伤敷料 |
| CN201780084452.4A Pending CN110248625A (zh) | 2016-11-28 | 2017-11-27 | 多层管状弹性化创伤敷料 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780084452.4A Pending CN110248625A (zh) | 2016-11-28 | 2017-11-27 | 多层管状弹性化创伤敷料 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11406541B2 (enExample) |
| EP (1) | EP3544556B1 (enExample) |
| JP (1) | JP2020501644A (enExample) |
| CN (2) | CN119074388A (enExample) |
| ES (1) | ES2979180T3 (enExample) |
| WO (1) | WO2018098418A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840654A (zh) * | 2019-10-24 | 2020-02-28 | 江苏省人民医院（南京医科大学第一附属医院） | 一种专用于治疗身体褶皱部位皮肤破损的敷料 |
| CN112957182B (zh) * | 2021-02-19 | 2022-12-09 | 安徽医科大学第一附属医院 | 一种生物医药创面敷料 |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH413227A (fr) * | 1963-06-27 | 1966-05-15 | Soc D Rech Scient Et D Exploit | Procédé pour l'obtention d'un matériel de pansement non adhérent et matériel de pansement obtenu par la mise en oeuvre de ce procédé |
| US4176664A (en) * | 1978-03-13 | 1979-12-04 | Stanley Kalish | Impregnated bandage |
| US4506611A (en) | 1979-10-22 | 1985-03-26 | Hitco | Three-dimensional thick fabrics and methods and apparatus for making same |
| IE55196B1 (en) * | 1983-04-05 | 1990-06-20 | Sherwood Medical Co | Multilayer,tubular burn dressing |
| US4505271A (en) * | 1984-03-28 | 1985-03-19 | Arthur Weber | Appliance for the relief of arthritic pain |
| FR2591240B1 (fr) | 1985-12-05 | 1988-04-01 | Brochier Sa | Article textile multicouches pour la realisation de materiaux stratifies; procede et dispositif pour son obtention |
| GB2204606B (en) * | 1987-03-13 | 1990-10-24 | J L B Textiles Limited | Bandages and a method for the application of tubular bandages |
| ATE113194T1 (de) * | 1988-08-13 | 1994-11-15 | Smith & Nephew | Orthopädisches rohrmaterial. |
| DE69125484T2 (de) * | 1991-08-07 | 1997-10-02 | Hartmann Paul Ag | Wundverband auf Rolle |
| JPH0686724U (ja) * | 1991-08-08 | 1994-12-20 | 梅田リボン株式会社 | ガーゼ及びほう帯 |
| US5437621A (en) * | 1992-11-19 | 1995-08-01 | Marmon Holdings, Inc. | Medical dressing of a multilayered material |
| US5681579A (en) * | 1993-03-22 | 1997-10-28 | E.R. Squibb & Sons, Inc. | Polymeric support wound dressing |
| WO1995026698A1 (en) * | 1994-03-30 | 1995-10-12 | Smith & Nephew Plc | Medical articles |
| FR2793678B1 (fr) * | 1999-05-21 | 2001-07-06 | Epitact | Manchon elastique a garniture viscoelastique pour la protection ou le soin de doigts ou d'orteils |
| US6580011B1 (en) * | 1999-07-29 | 2003-06-17 | Barbara Jennings-Spring | Circumcision/penile dressing |
| GB2356145B (en) | 1999-11-10 | 2004-07-28 | Mas Mfg Ltd | Dressing |
| US7090651B2 (en) * | 2001-05-02 | 2006-08-15 | La Pointique International Ltd. | Compression brace material with spacer fabric inner layer |
| CN1809390B (zh) | 2003-06-26 | 2010-11-17 | 株式会社瑞光 | 创伤覆盖材料和创伤覆盖材料成套器具 |
| GB2409977B (en) * | 2004-01-13 | 2008-03-12 | Stephen Jaques | Improved wound dressing |
| ZA200600686B (en) * | 2006-01-24 | 2006-04-26 | Jacobus F Mouton | A wound dressing |
| US20080027365A1 (en) * | 2006-06-01 | 2008-01-31 | Huey Raymond J | Hemostatic device with oxidized cellulose pad |
| US8026407B2 (en) * | 2006-08-01 | 2011-09-27 | 3M Innovative Properties Company | Antimicrobial compression bandage |
| CA2600249C (en) * | 2006-09-12 | 2014-05-20 | Tyco Healthcare Group Lp | Thin film dressing |
| GB0621926D0 (en) | 2006-11-03 | 2006-12-13 | Medlock Medical Ltd | Multi directional stretch tubular bandages |
| US20100100025A1 (en) * | 2008-10-17 | 2010-04-22 | Ronald Kane | Tourniquet dressing sleeve for digits |
| DE102010011840B3 (de) | 2010-03-11 | 2011-06-09 | Peter Müller GmbH | Kompressionsbandage und Verfahren zu deren Herstellung |
| AU2011276482A1 (en) * | 2010-06-29 | 2013-02-21 | Jennifer Digrazia | Wound and bandage protection system and method |
| CA2830918C (en) * | 2011-03-31 | 2022-07-26 | Felmont Farrell Eaves, Iii | Force modulating tissue bridge |
| BE1020032A3 (nl) * | 2011-06-27 | 2013-04-02 | Man Projects Sa De | Vinger- of teenpleister. |
| EP3351665B1 (en) | 2011-11-01 | 2020-06-03 | Brightwake Limited | Gelling wound dressings |
| US8834395B2 (en) | 2011-12-02 | 2014-09-16 | Jamye Lynn Becker | Wound dressing for finger/penis and method/system of delivery |
| DE102013100157A1 (de) * | 2013-01-09 | 2014-07-10 | Birgit Riesinger | Flüssigkeitsdurchlässiger Primärverband mit einer Silikonbeschichtung |
| US20140296749A1 (en) * | 2013-03-26 | 2014-10-02 | Lawrence G. Reid, Jr. | Body Monitoring System and Method |
| US20150157524A1 (en) * | 2013-12-06 | 2015-06-11 | Lawrence G. Reid, Jr. | Sleeve-Wrap Compression System and Method |
| WO2016067015A1 (en) | 2014-10-29 | 2016-05-06 | John Stuart Chipperfield | Wound guard |
| US10201354B1 (en) * | 2017-09-21 | 2019-02-12 | Western Digital Engineering Ltd. | Tourniquet safety sleeve for reducing limb injury |
-
2017
- 2017-11-27 CN CN202411434108.1A patent/CN119074388A/zh active Pending
- 2017-11-27 CN CN201780084452.4A patent/CN110248625A/zh active Pending
- 2017-11-27 EP EP17812190.1A patent/EP3544556B1/en active Active
- 2017-11-27 WO PCT/US2017/063244 patent/WO2018098418A1/en not_active Ceased
- 2017-11-27 JP JP2019528549A patent/JP2020501644A/ja active Pending
- 2017-11-27 ES ES17812190T patent/ES2979180T3/es active Active
- 2017-11-27 US US16/461,497 patent/US11406541B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20190314208A1 (en) | 2019-10-17 |
| EP3544556B1 (en) | 2024-02-07 |
| US11406541B2 (en) | 2022-08-09 |
| JP2020501644A (ja) | 2020-01-23 |
| ES2979180T3 (es) | 2024-09-24 |
| CN110248625A (zh) | 2019-09-17 |
| WO2018098418A1 (en) | 2018-05-31 |
| EP3544556A1 (en) | 2019-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5499966A (en) | Tubular bandages | |
| FI59920C (fi) | Kirurgiskt oeverdrag foer extremiteter | |
| US20140121627A1 (en) | Compressive dressing and production process thereof | |
| US7745683B2 (en) | Deformable and conformable wound protecting apparatus and its method of application | |
| WO2006099405A2 (en) | Bandage with splint | |
| JP2018537152A (ja) | 創傷包帯 | |
| JPH07509157A (ja) | 吸収性自己接着性弾性包帯 | |
| CN119074388A (zh) | 多层管状弹性化创伤敷料 | |
| JP6945114B2 (ja) | 靴下 | |
| EP2293750A1 (en) | Multi-bandage | |
| HK40115871A (zh) | 多层管状弹性化创伤敷料 | |
| US12053356B2 (en) | Self-attaching absorbent wrap | |
| JP5011291B2 (ja) | 耐水性整形外科用アンダーキャストスリーブ製品 | |
| WO1984003832A1 (en) | Multilayer, tubular burn dressing | |
| WO2008001100A2 (en) | Dressings for treating burns | |
| WO2024226615A1 (en) | Elastic wound cover/skin closure material and assembly | |
| AU2816884A (en) | Multilayer tubular burn dressing | |
| WO1997034553A1 (en) | Bandage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40115871 Country of ref document: HK |