CN216418047U - Ureteral stent capable of controlling discharge time and free of surgical extraction - Google Patents
Ureteral stent capable of controlling discharge time and free of surgical extraction Download PDFInfo
- Publication number
- CN216418047U CN216418047U CN202120803436.XU CN202120803436U CN216418047U CN 216418047 U CN216418047 U CN 216418047U CN 202120803436 U CN202120803436 U CN 202120803436U CN 216418047 U CN216418047 U CN 216418047U
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- Prior art keywords
- ureteral stent
- degradable
- silk thread
- drainage
- stent
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- 238000000605 extraction Methods 0.000 title claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 15
- 229920001577 copolymer Polymers 0.000 claims description 6
- RKDVKSZUMVYZHH-UHFFFAOYSA-N 1,4-dioxane-2,5-dione Chemical compound O=C1COC(=O)CO1 RKDVKSZUMVYZHH-UHFFFAOYSA-N 0.000 claims description 3
- JJTUDXZGHPGLLC-IMJSIDKUSA-N 4511-42-6 Chemical compound C[C@@H]1OC(=O)[C@H](C)OC1=O JJTUDXZGHPGLLC-IMJSIDKUSA-N 0.000 claims description 3
- 241000252185 Cobitidae Species 0.000 claims description 3
- 241000283070 Equus zebra Species 0.000 claims description 3
- 210000003708 urethra Anatomy 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000001356 surgical procedure Methods 0.000 claims description 2
- 210000002700 urine Anatomy 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 210000000626 ureter Anatomy 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 230000027939 micturition Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000007857 degradation product Substances 0.000 description 3
- 210000000244 kidney pelvis Anatomy 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
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- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002640 perineum Anatomy 0.000 description 2
- 230000008855 peristalsis Effects 0.000 description 2
- 210000003689 pubic bone Anatomy 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 208000004608 Ureteral Obstruction Diseases 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 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
- 239000011521 glass Substances 0.000 description 1
- 208000006750 hematuria Diseases 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 210000004303 peritoneum Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- 230000000638 stimulation Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120803436.XU CN216418047U (en) | 2021-04-20 | 2021-04-20 | Ureteral stent capable of controlling discharge time and free of surgical extraction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120803436.XU CN216418047U (en) | 2021-04-20 | 2021-04-20 | Ureteral stent capable of controlling discharge time and free of surgical extraction |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216418047U true CN216418047U (en) | 2022-05-03 |
Family
ID=81316201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202120803436.XU Active CN216418047U (en) | 2021-04-20 | 2021-04-20 | Ureteral stent capable of controlling discharge time and free of surgical extraction |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216418047U (en) |
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2021
- 2021-04-20 CN CN202120803436.XU patent/CN216418047U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: Building 2, No. 35 North Street, Gangqu District, Pinghu City, Jiaxing City, Zhejiang Province, 314201 Patentee after: Jiaxing Haohua Medical Device Technology Co.,Ltd. Address before: 314200 No.11, Liya lane, Zhapu Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee before: Jin Jiahao |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240416 Address after: Room 601-1, Building 37, Hangzhou Bay New Economic Park, Jiaxing Port District, Zhejiang Province, China, 314201 Patentee after: Zhejiang Jiaxing Xinchuangrei Technology Co.,Ltd. Country or region after: China Address before: Building 2, No. 35 North Street, Gangqu District, Pinghu City, Jiaxing City, Zhejiang Province, 314201 Patentee before: Jiaxing Haohua Medical Device Technology Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |