CN107693921B - 一种狭窄扩张型导尿管 - Google Patents
一种狭窄扩张型导尿管 Download PDFInfo
- Publication number
- CN107693921B CN107693921B CN201710345800.0A CN201710345800A CN107693921B CN 107693921 B CN107693921 B CN 107693921B CN 201710345800 A CN201710345800 A CN 201710345800A CN 107693921 B CN107693921 B CN 107693921B
- Authority
- CN
- China
- Prior art keywords
- thin segment
- catheter
- inner cavity
- elastic sack
- sack body
- 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.)
- Active
Links
- 208000031481 Pathologic Constriction Diseases 0.000 title claims abstract description 29
- 230000010339 dilation Effects 0.000 title claims abstract description 20
- 210000002700 urine Anatomy 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 9
- 210000004534 cecum Anatomy 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims description 2
- 210000003708 urethra Anatomy 0.000 abstract description 40
- 230000006378 damage Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 210000001635 urinary tract Anatomy 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 239000010687 lubricating oil Substances 0.000 abstract description 4
- 230000000638 stimulation Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 208000019206 urinary tract infection Diseases 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 239000000314 lubricant Substances 0.000 abstract description 3
- 208000034656 Contusions Diseases 0.000 abstract description 2
- 230000009519 contusion Effects 0.000 abstract description 2
- 210000000056 organ Anatomy 0.000 abstract description 2
- 230000007170 pathology Effects 0.000 abstract description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 19
- 239000007788 liquid Substances 0.000 description 15
- 239000003814 drug Substances 0.000 description 12
- 230000036262 stenosis Effects 0.000 description 12
- 208000037804 stenosis Diseases 0.000 description 12
- 229940079593 drug Drugs 0.000 description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 4
- 210000003141 lower extremity Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 206010046442 Urethral dilatation Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000000916 dilatatory effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000002485 urinary effect Effects 0.000 description 2
- 239000005662 Paraffin oil Substances 0.000 description 1
- 208000028484 Urethral disease Diseases 0.000 description 1
- 206010046454 Urethral injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 229940030225 antihemorrhagics Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10181—Means for forcing inflation fluid into the balloon
- A61M25/10183—Compressible bulbs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0057—Catheters delivering medicament other than through a conventional lumen, e.g. porous walls or hydrogel coatings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1093—Balloon catheters with special features or adapted for special applications having particular tip characteristics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0496—Urine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1089—Urethra
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Child & Adolescent Psychology (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
Description
Claims (10)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345800.0A CN107693921B (zh) | 2017-05-17 | 2017-05-17 | 一种狭窄扩张型导尿管 |
| US16/339,208 US20190232019A1 (en) | 2017-05-17 | 2018-01-17 | Stricture-dilated urinary catheter |
| PCT/CN2018/073022 WO2018209995A1 (zh) | 2017-05-17 | 2018-01-17 | 一种狭窄扩张型导尿管 |
| JP2018567798A JP6865341B2 (ja) | 2017-05-17 | 2018-01-17 | 狭窄拡張型導尿カテーテル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345800.0A CN107693921B (zh) | 2017-05-17 | 2017-05-17 | 一种狭窄扩张型导尿管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107693921A CN107693921A (zh) | 2018-02-16 |
| CN107693921B true CN107693921B (zh) | 2019-07-30 |
Family
ID=61169564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710345800.0A Active CN107693921B (zh) | 2017-05-17 | 2017-05-17 | 一种狭窄扩张型导尿管 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20190232019A1 (zh) |
| JP (1) | JP6865341B2 (zh) |
| CN (1) | CN107693921B (zh) |
| WO (1) | WO2018209995A1 (zh) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185099B (zh) * | 2017-07-05 | 2022-12-06 | 山东柏新医疗制品有限公司 | 一种女性专用导尿管 |
| CN109107025B (zh) * | 2018-08-02 | 2024-09-13 | 山东威高集团医用高分子制品股份有限公司 | 狭窄扩张导尿管 |
| CN109107026B (zh) * | 2018-08-02 | 2024-08-16 | 山东威高集团医用高分子制品股份有限公司 | 狭窄扩张导尿管 |
| EP4051358B1 (en) * | 2019-10-28 | 2025-09-10 | Hollister Incorporated | Urinary catheters and methods for preventing bacterial infections |
| CN111450393B (zh) * | 2020-05-11 | 2025-01-14 | 上海市东方医院(同济大学附属东方医院) | 单猪尾多级扩张型引流管 |
| KR102516178B1 (ko) * | 2020-10-29 | 2023-03-30 | 최돈경 | 도뇨장치 |
| CN113289219A (zh) * | 2021-05-24 | 2021-08-24 | 浙江百获健康科技有限公司 | 一种尿道内按压前列腺的装置 |
| CN113539039B (zh) * | 2021-09-01 | 2023-01-31 | 山东柏新医疗制品有限公司 | 一种男用扩张型导尿管施药操作训练装置及方法 |
| CN113628516B (zh) * | 2021-09-01 | 2024-12-13 | 山东柏新医疗制品有限公司 | 一种男性导尿操作训练系统 |
| CN115040764B (zh) * | 2022-06-18 | 2024-01-30 | 新疆医科大学第一附属医院 | 一种新型尿道扩张器 |
| CN116328158B (zh) * | 2023-03-25 | 2026-03-17 | 浙江百获健康科技有限公司 | 一种头部囊体嵌入式医用导管 |
| CN117179693A (zh) * | 2023-08-08 | 2023-12-08 | 安徽省幸福工场医疗设备有限公司 | 一体式医用内窥镜 |
| CN119367665B (zh) * | 2024-10-31 | 2025-09-30 | 中南大学湘雅医院 | 一种尿道内窥装置及尿道扩张装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078635U (zh) * | 1990-05-18 | 1991-06-12 | 潘宪光 | 双囊多腔导尿管 |
| CN101810907A (zh) * | 2010-04-14 | 2010-08-25 | 中国人民解放军第三军医大学第一附属医院 | 一种配合尿道探子使用的尿道扩张器 |
| CN102811758A (zh) * | 2009-10-26 | 2012-12-05 | 波伊希斯医药有限公司 | 囊封装的导管尖端 |
| CN106139268A (zh) * | 2016-08-01 | 2016-11-23 | 江苏怡龙医疗科技有限公司 | 一种一次性导尿装置 |
| CN207614169U (zh) * | 2017-05-17 | 2018-07-17 | 威海吉威重症医疗制品有限公司 | 一种狭窄扩张型导尿管 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055187A (en) * | 1976-08-05 | 1977-10-25 | The Kendall Company | Catheter with improved balloon assembly |
| US4351342A (en) * | 1981-06-10 | 1982-09-28 | Wiita Bruce E | Balloon catheter |
| DK0561903T3 (da) * | 1990-12-10 | 1995-08-21 | Howmedica | Et middel og en fremgangsmåde til interstitiel laserenergiindføring |
| US5676688A (en) * | 1995-02-06 | 1997-10-14 | Rtc, Inc. | Variably inflatable medical device |
| ATE383888T1 (de) * | 2002-03-20 | 2008-02-15 | Manfred Sauer | Katheter |
| US7655000B2 (en) * | 2003-09-26 | 2010-02-02 | Tyco Healthcare Group Lp | Urology catheter |
| CN203763642U (zh) * | 2013-12-16 | 2014-08-13 | 李文娟 | 一种防漏导尿管 |
| CN203777466U (zh) * | 2014-03-06 | 2014-08-20 | 中国人民解放军第三军医大学第一附属医院 | 导尿管 |
| CN103861159B (zh) * | 2014-03-10 | 2017-02-08 | 向谷兮 | 一种具有弯曲空心导头的尿液导出器 |
| SI3040097T1 (sl) * | 2014-12-29 | 2020-11-30 | Dentsply Ih Ab | Urinarni kateter z mehko konico |
| CN204619138U (zh) * | 2015-05-18 | 2015-09-09 | 新乡市华西卫材有限公司 | 一种引流导尿管 |
-
2017
- 2017-05-17 CN CN201710345800.0A patent/CN107693921B/zh active Active
-
2018
- 2018-01-17 US US16/339,208 patent/US20190232019A1/en not_active Abandoned
- 2018-01-17 JP JP2018567798A patent/JP6865341B2/ja active Active
- 2018-01-17 WO PCT/CN2018/073022 patent/WO2018209995A1/zh not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078635U (zh) * | 1990-05-18 | 1991-06-12 | 潘宪光 | 双囊多腔导尿管 |
| CN102811758A (zh) * | 2009-10-26 | 2012-12-05 | 波伊希斯医药有限公司 | 囊封装的导管尖端 |
| CN101810907A (zh) * | 2010-04-14 | 2010-08-25 | 中国人民解放军第三军医大学第一附属医院 | 一种配合尿道探子使用的尿道扩张器 |
| CN106139268A (zh) * | 2016-08-01 | 2016-11-23 | 江苏怡龙医疗科技有限公司 | 一种一次性导尿装置 |
| CN207614169U (zh) * | 2017-05-17 | 2018-07-17 | 威海吉威重症医疗制品有限公司 | 一种狭窄扩张型导尿管 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107693921A (zh) | 2018-02-16 |
| JP6865341B2 (ja) | 2021-04-28 |
| JP2020503077A (ja) | 2020-01-30 |
| WO2018209995A1 (zh) | 2018-11-22 |
| US20190232019A1 (en) | 2019-08-01 |
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| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 264209 288-7 Shanhai Road, torch hi tech Industrial Development Zone, Weihai City, Shandong Province Patentee after: Shandong Baixin Medical Products Co.,Ltd. Address before: No.68 Dalian Road Weihai Shandong 264200 Patentee before: JW ICU MEDICAL Ltd. |
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| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Narrow Dilated Urinary Catheter Effective date of registration: 20231227 Granted publication date: 20190730 Pledgee: Weihai Branch of China Merchants Bank Co.,Ltd. Pledgor: Shandong Baixin Medical Products Co.,Ltd. Registration number: Y2023980074830 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |