JP2021526918A - 子宮鏡検査等用の体腔洗滌装置 - Google Patents
子宮鏡検査等用の体腔洗滌装置 Download PDFInfo
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- JP2021526918A JP2021526918A JP2020569027A JP2020569027A JP2021526918A JP 2021526918 A JP2021526918 A JP 2021526918A JP 2020569027 A JP2020569027 A JP 2020569027A JP 2020569027 A JP2020569027 A JP 2020569027A JP 2021526918 A JP2021526918 A JP 2021526918A
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- connecting pipe
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- flow sensor
- ultrasonic flow
- pump
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- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 11
- 238000011156 evaluation Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 238000005303 weighing Methods 0.000 description 5
- 210000004291 uterus Anatomy 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 2
- 229930195725 Mannitol Natural products 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 229940113601 irrigation solution Drugs 0.000 description 2
- 239000000594 mannitol Substances 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 208000011580 syndromic disease Diseases 0.000 description 2
- 206010008342 Cervix carcinoma Diseases 0.000 description 1
- 206010014733 Endometrial cancer Diseases 0.000 description 1
- 206010014759 Endometrial neoplasm Diseases 0.000 description 1
- 201000004458 Myoma Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000037062 Polyps Diseases 0.000 description 1
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 description 1
- 206010046798 Uterine leiomyoma Diseases 0.000 description 1
- 201000010881 cervical cancer Diseases 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 210000004696 endometrium Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000031169 hemorrhagic disease Diseases 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 201000010260 leiomyoma Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 210000003101 oviduct Anatomy 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/77—Suction-irrigation systems
- A61M1/777—Determination of loss or gain of body fluids due to suction-irrigation, e.g. during surgery
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/0208—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity before use
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/0212—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity after use
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/022—Volume; Flow rate
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0287—Cannula; Nozzles; Tips; their connection means with an external liquid collector
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
-
- 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
- A61M2210/14—Female reproductive, genital organs
- A61M2210/1433—Uterus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Fluid Mechanics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
- Endoscopes (AREA)
- Measuring Volume Flow (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
【選択図】図1
Description
超音波流量センサは、有線あるいは無線(例えば、Bluetooth(商標登録)またはwi−fi)で評価部と接続されている。この評価部は、導入洗滌液量および排出洗滌液量を判定し、その量の差分を示す。必要に応じて、導入洗滌液および排出洗滌液の絶対量も示され得ることは言うまでもない。導出された差分が、前もってシステム上で調整あるいは構成された閾値を上回る場合、発明の好ましい実施形態においては、アラーム信号が発出される。閾値は、例えば、生理食塩水2500mlまたはソルビトール/マニトール含有液1000mlであり得る。本発明の特に好ましい実施形態において、外側の任意の箇所から前述の管に簡易に取り付けられた超音波流量センサが使用される。センサは、複数回、例えば、一日に複数の検査で使用でき、その間、滅菌の必要はない。この場合、汚染のリスクはない。管は、医療技術、特に子宮鏡検査において使用される従来の管素材から作製される。使用後の管は、通常、一度の使用を目的としており、使用後は廃棄されるため、汚染リスクがない。
2 第1接続管
3 第1医療用ポンプ
4 第2接続管
5 第1流量センサ
6 体腔
7 第3接続管
8 第2流量センサ
9 第2医療用ポンプ
10 第4接続管
11 回収容器
12 評価部
13 流量センサおよび評価部間の接続ケーブル
14 真空ポンプ
Claims (6)
- 少なくとも一つの洗滌液収蔵容器と、
医療用ポンプに対する第1接続管と、
前記医療用ポンプおよび体腔間の第2接続管と、
前記体腔および第2医療用ポンプ間の第3接続管と、
前記第2医療用ポンプおよび回収容器間の第4接続管と
を備え、
第1超音波流量センサが、前記第1接続管または前記第2接続管に、外側から嵌合し、
第2超音波流量センサが、前記第3接続管または前記第4接続管に、外側から嵌合し、
前記第1超音波流量センサおよび前記第2超音波流量センサは、評価部に接続され、前記評価部は、前記第1超音波流量センサおよび前記第2超音波流量センサの両方の流量を測定し、前記流量の差を示すことを特徴とする、医療用体腔洗滌装置。 - 前記医療用ポンプは、ローラーポンプであることを特徴とする、請求項1に記載の医療用装置。
- 前記評価部は、測定された流量差が所定の閾値を超えた際に、アラーム信号を発出することを特徴とする、請求項1に記載の医療用装置。
- 所定の閾値は、500ml、750ml、1000ml、1250ml、1500ml、1750ml、2000ml、2250ml、または2500mlであることを特徴とする、請求項1に記載の医療用装置。
- 供給液体において、温度管理装置が設けられることを特徴とする、請求項1に記載の医療用装置。
- 子宮鏡検査または泌尿器科分野において、請求項1〜5のいずれか一項に記載の医療用装置を使用する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018004758.0 | 2018-06-15 | ||
DE102018004758.0A DE102018004758A1 (de) | 2018-06-15 | 2018-06-15 | Vorrichtung zur Spülung von Körperhöhlen, beispielsweise für die Hysteroskopie |
PCT/IB2019/055042 WO2019239392A1 (de) | 2018-06-15 | 2019-06-17 | Vorrichtung zur spülung von körperhöhlen, beispielsweise für die hysteroskopie |
Publications (1)
Publication Number | Publication Date |
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JP2021526918A true JP2021526918A (ja) | 2021-10-11 |
Family
ID=67480256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020569027A Pending JP2021526918A (ja) | 2018-06-15 | 2019-06-17 | 子宮鏡検査等用の体腔洗滌装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210260274A1 (ja) |
EP (1) | EP3806707A1 (ja) |
JP (1) | JP2021526918A (ja) |
CN (1) | CN112203573A (ja) |
DE (1) | DE102018004758A1 (ja) |
WO (1) | WO2019239392A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5178606A (en) * | 1989-02-02 | 1993-01-12 | Societe Dite Sinergy S.A., A French Corp. | Irrigation and aspiration apparatus for use in endoscopic surgery |
JPH10500869A (ja) * | 1994-04-14 | 1998-01-27 | ビーイーアイ メディカル システムズ | 子宮鏡手術用流体送出システム |
JP2005164571A (ja) * | 2003-11-11 | 2005-06-23 | Kaijo Sonic Corp | 超音波流量計及び超音波センサ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4417189A1 (de) * | 1994-05-17 | 1995-11-23 | Hippokratec Gmbh | Apparat zur Perfusion und Aspiration von (Spül-) Flüssigkeit in und aus Körperhöhlen |
DE60042088D1 (de) | 1999-04-30 | 2009-06-04 | Childrens Hosp Medical Center | Hämofiltrationssystem |
DE10233053B4 (de) * | 2002-07-19 | 2005-02-24 | W.O.M. World Of Medicine Ag | Vorrichtung zum Durchspülen einer Körperhöhle |
US9474848B2 (en) * | 2009-03-09 | 2016-10-25 | Thermedx, Llc | Fluid management system |
US9770541B2 (en) * | 2014-05-15 | 2017-09-26 | Thermedx, Llc | Fluid management system with pass-through fluid volume measurement |
DE102016009173B4 (de) | 2016-07-29 | 2021-12-09 | W. O. M. World of Medicine GmbH | Vorrichtung zum Durchflusstemperieren medizinischer Spülflüssigkeiten |
US20190192760A1 (en) * | 2016-11-11 | 2019-06-27 | Ilya Gorbachinsky | System and device for intelligent bladder irrigation and method for using the like |
-
2018
- 2018-06-15 DE DE102018004758.0A patent/DE102018004758A1/de active Pending
-
2019
- 2019-06-17 JP JP2020569027A patent/JP2021526918A/ja active Pending
- 2019-06-17 EP EP19746161.9A patent/EP3806707A1/de active Pending
- 2019-06-17 CN CN201980036769.XA patent/CN112203573A/zh active Pending
- 2019-06-17 WO PCT/IB2019/055042 patent/WO2019239392A1/de active Application Filing
- 2019-06-17 US US17/252,352 patent/US20210260274A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5178606A (en) * | 1989-02-02 | 1993-01-12 | Societe Dite Sinergy S.A., A French Corp. | Irrigation and aspiration apparatus for use in endoscopic surgery |
JPH10500869A (ja) * | 1994-04-14 | 1998-01-27 | ビーイーアイ メディカル システムズ | 子宮鏡手術用流体送出システム |
JP2005164571A (ja) * | 2003-11-11 | 2005-06-23 | Kaijo Sonic Corp | 超音波流量計及び超音波センサ |
Also Published As
Publication number | Publication date |
---|---|
CN112203573A (zh) | 2021-01-08 |
WO2019239392A1 (de) | 2019-12-19 |
EP3806707A1 (de) | 2021-04-21 |
US20210260274A1 (en) | 2021-08-26 |
DE102018004758A1 (de) | 2019-12-19 |
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