CN107789040B - 一种具有限位结构的安全型医用套管针 - Google Patents
一种具有限位结构的安全型医用套管针 Download PDFInfo
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- CN107789040B CN107789040B CN201610799338.7A CN201610799338A CN107789040B CN 107789040 B CN107789040 B CN 107789040B CN 201610799338 A CN201610799338 A CN 201610799338A CN 107789040 B CN107789040 B CN 107789040B
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- Prior art keywords
- needle
- trocar
- catheter
- seat
- puncture
- 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.)
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- 238000001802 infusion Methods 0.000 claims description 59
- 239000007788 liquid Substances 0.000 claims description 28
- 238000001990 intravenous administration Methods 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 210000005036 nerve Anatomy 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims 1
- 208000012260 Accidental injury Diseases 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 26
- 239000008280 blood Substances 0.000 description 12
- 210000004369 blood Anatomy 0.000 description 12
- 239000012530 fluid Substances 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000012790 confirmation Methods 0.000 description 9
- 210000004204 blood vessel Anatomy 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 208000015181 infectious disease Diseases 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3454—Details of tips
- A61B2017/346—Details of tips with wings
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1587—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body suitable for being connected to an infusion line after insertion into a patient
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Gastroenterology & Hepatology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (29)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610799338.7A CN107789040B (zh) | 2016-08-31 | 2016-08-31 | 一种具有限位结构的安全型医用套管针 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610799338.7A CN107789040B (zh) | 2016-08-31 | 2016-08-31 | 一种具有限位结构的安全型医用套管针 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107789040A CN107789040A (zh) | 2018-03-13 |
CN107789040B true CN107789040B (zh) | 2024-01-16 |
Family
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Family Applications (1)
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CN201610799338.7A Active CN107789040B (zh) | 2016-08-31 | 2016-08-31 | 一种具有限位结构的安全型医用套管针 |
Country Status (1)
Country | Link |
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CN (1) | CN107789040B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112220993B (zh) * | 2020-11-11 | 2024-08-13 | 四川省肿瘤医院 | 一种安全型留置针 |
CN113289137B (zh) * | 2021-05-24 | 2022-10-18 | 枣庄市肿瘤医院(枣庄市胸科医院) | 基于自密封性密封塞结构的植入式医疗装置 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5851197A (en) * | 1997-02-05 | 1998-12-22 | Minimed Inc. | Injector for a subcutaneous infusion set |
DE202004017861U1 (de) * | 2004-11-17 | 2005-02-17 | Clinico Gmbh | Auszieheinrichtung zum geschützten Herausziehen einer flexiblen Punktionsnadel aus einem Katheter, insbesondere einem Katheter mit flexiblem Verweilschlauch |
CN1817379A (zh) * | 2000-11-21 | 2006-08-16 | 贝克顿迪肯森公司 | 带有针罩的导管和插管器针的组件 |
CN201200674Y (zh) * | 2008-06-06 | 2009-03-04 | 段希康 | 一种输液装置 |
CN201939855U (zh) * | 2010-12-24 | 2011-08-24 | 河南曙光健士医疗器械集团有限公司 | 防针刺静脉留置针 |
CN203169162U (zh) * | 2013-02-16 | 2013-09-04 | 高特生 | 一次性动脉困难穿刺针 |
CN203355026U (zh) * | 2013-06-24 | 2013-12-25 | 邹积岐 | 穿刺针芯自退式留置针 |
US8641674B2 (en) * | 1997-02-05 | 2014-02-04 | Medtronic Minimed, Inc. | Insertion device for an insertion set and method of using the same |
CN104707208A (zh) * | 2015-01-29 | 2015-06-17 | 福建省百仕韦医用高分子股份有限公司 | 单侧槽缝保护套的留置针 |
CN104721912A (zh) * | 2015-03-26 | 2015-06-24 | 江苏阳普医疗科技有限公司 | 一种一次性防血管刺破型静脉输液针 |
CN206792461U (zh) * | 2016-08-31 | 2017-12-26 | 江苏阳普医疗科技有限公司 | 具有限位结构的安全型医用套管针及静脉输液针 |
-
2016
- 2016-08-31 CN CN201610799338.7A patent/CN107789040B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5851197A (en) * | 1997-02-05 | 1998-12-22 | Minimed Inc. | Injector for a subcutaneous infusion set |
US8641674B2 (en) * | 1997-02-05 | 2014-02-04 | Medtronic Minimed, Inc. | Insertion device for an insertion set and method of using the same |
CN1817379A (zh) * | 2000-11-21 | 2006-08-16 | 贝克顿迪肯森公司 | 带有针罩的导管和插管器针的组件 |
DE202004017861U1 (de) * | 2004-11-17 | 2005-02-17 | Clinico Gmbh | Auszieheinrichtung zum geschützten Herausziehen einer flexiblen Punktionsnadel aus einem Katheter, insbesondere einem Katheter mit flexiblem Verweilschlauch |
CN201200674Y (zh) * | 2008-06-06 | 2009-03-04 | 段希康 | 一种输液装置 |
CN201939855U (zh) * | 2010-12-24 | 2011-08-24 | 河南曙光健士医疗器械集团有限公司 | 防针刺静脉留置针 |
CN203169162U (zh) * | 2013-02-16 | 2013-09-04 | 高特生 | 一次性动脉困难穿刺针 |
CN203355026U (zh) * | 2013-06-24 | 2013-12-25 | 邹积岐 | 穿刺针芯自退式留置针 |
CN104707208A (zh) * | 2015-01-29 | 2015-06-17 | 福建省百仕韦医用高分子股份有限公司 | 单侧槽缝保护套的留置针 |
CN104721912A (zh) * | 2015-03-26 | 2015-06-24 | 江苏阳普医疗科技有限公司 | 一种一次性防血管刺破型静脉输液针 |
CN206792461U (zh) * | 2016-08-31 | 2017-12-26 | 江苏阳普医疗科技有限公司 | 具有限位结构的安全型医用套管针及静脉输液针 |
Non-Patent Citations (1)
Title |
---|
一种复合穿刺引流针的研制;袁侨英;张琳;赵坤;肖丹;司良毅;;医疗卫生装备(01);37-39 * |
Also Published As
Publication number | Publication date |
---|---|
CN107789040A (zh) | 2018-03-13 |
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CB02 | Change of applicant information |
Address after: 225000, Tongxin County, Yangzhou Town, Guangling District, Jiangsu Applicant after: Jiangsu Weimao Medical Technology Co.,Ltd. Applicant after: Zou Zui Address before: 225109 Tongxin West Road, Touqiao Town, Yangzhou City, Jiangsu Province Applicant before: JIANGSU YANG PU MEDICAL TECHNOLOGY Co.,Ltd. Applicant before: Zou Zui |
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CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200106 Address after: 200003 building 6, hospital building, Changzheng Hospital, 415 Fengyang Road, Shanghai, Huangpu District Applicant after: Zou Zui Address before: 225000, Tongxin County, Yangzhou Town, Guangling District, Jiangsu Applicant before: Jiangsu Weimao Medical Technology Co.,Ltd. Applicant before: Zou Zui |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221116 Address after: 6th Floor, Emergency Department, Changzheng Hospital, No. 415, Fengyang Road, Huangpu District, Shanghai, 200003 Applicant after: SHANGHAI CHANGZHENG Hospital Address before: 200003 6th floor, inpatient building, Changzheng Hospital, 415 Fengyang Road, Huangpu District, Shanghai Applicant before: Zou Zui |
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