WO2017010795A1 - Point de contrôle épidural - Google Patents

Point de contrôle épidural Download PDF

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Publication number
WO2017010795A1
WO2017010795A1 PCT/KR2016/007578 KR2016007578W WO2017010795A1 WO 2017010795 A1 WO2017010795 A1 WO 2017010795A1 KR 2016007578 W KR2016007578 W KR 2016007578W WO 2017010795 A1 WO2017010795 A1 WO 2017010795A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
dural
unit
epidural
dural pressure
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.)
Ceased
Application number
PCT/KR2016/007578
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English (en)
Korean (ko)
Inventor
최형찬
윤금선
정은미
이기원
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201680041338.9A priority Critical patent/CN108289997A/zh
Publication of WO2017010795A1 publication Critical patent/WO2017010795A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details

Definitions

  • Dural pressure comparison unit 3000 A dural pressure latch unit 4000 for inputting and storing the digital signal output from the dural pressure comparing unit 3000; And a dural pressure display part 5000 that emits any one color selected from red and green according to the signal output from the dural pressure latch part 4000.
  • FIG. 9 is a perspective view showing an epidural needle and a spinal needle which are needles for cervical anesthesia used in an epi check point of the present invention.
  • Dural pressure comparison unit 3000 A dural pressure latch unit 4000 for inputting and storing the digital signal output from the dural pressure comparing unit 3000; And a dural pressure display unit 5000 that emits any color selected from red and green in response to a signal output from the dural pressure latch unit 4000.
  • the dural pressure sensor unit 1000 and the dural pressure differential are included.
  • the device used for epidural anesthesia is referred to as an epidural confirmation device, and in particular, an epi check point.
  • the epi-check point 100 is digitally operated is dural pressure sensor unit 1000, dural pressure differential amplifier 2000, dural pressure comparison unit 3000, dural pressure latch (4000), dural pressure display (5000), power supply (6000), switch (7000), dural pressure detection housing (8000), connection fixing (9000) and fixed support (200) and needle for cervical anesthesia It is a structure including 300.
  • the red signal when the detected pressure is much lower than the reference level, the red signal may be continuously emitted.
  • the green signal When the detected pressure is much higher than the reference level, the green signal may be continuously emitted.
  • it may be controlled to be operated in reverse or to be operated in various combinations.
  • a spiral coupling portion 400 is formed on the outer circumference of the connection fixing portion and the cervical anesthesia needle in order to couple the connecting fixing portion and the cervical anesthesia needle by rotating the needle for anesthesia
  • the epi check point of the invention and the needle for cervical anesthesia may also be strongly fixed, which is illustrated in FIG. 8.
  • the doctor in charge forcibly separates the fixed support 200 and the connection fixing part 9000 to separate the epi check point 100 and the cervical anesthesia needle 300 (e).

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  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (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)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

La présente invention concerne un point de contrôle épidural qui est utilisé en anesthésie du corps inférieur pour atténuer la douleur du corps inférieur chez un patient lorsqu'une chirurgie telle qu'une césarienne est nécessaire, etc., où, lorsqu'une aiguille d'injection est insérée dans une partie d'espace épidural de la colonne vertébrale et un médicament tel qu'un anesthésique est administré par l'intermédiaire d'un tube, le point de contrôle épidural détecte l'état dans lequel l'aiguille d'injection est précisément positionnée dans la partie d'espace épidural et permet que l'administration du médicament soit effectuée rapidement et précisément. Le point de contrôle épidural est caractérisé en ce qu'il comprend : une unité de capteur de pression épidurale qui détecte dans un état isolé électriquement 19.456.7 mm Hg qui est un signal de pression corporelle généré respectivement au niveau des muscles et de l'espace épidural d'un corps humain, entre et mesure directement celle-ci, détecte les différences respectives de pression, et convertit les différences en signaux électriques et délivre en sortie ceux-ci ; une unité d'amplification différentielle de pression épidurale qui entre les niveaux de signaux détectés par l'unité de capteur de pression épidurale et amplifie ceux-ci à un taux d'amplification défini ; une unité de comparaison de pression épidurale qui entre les signaux amplifiés par l'unité d'amplification différentielle de pression épidurale et le taux d'amplification, respectivement, compare les signaux à un signal de référence stocké dans un état correspondant au taux d'amplification, et détermine si les valeurs sont des valeurs élevées ou des valeurs faibles ; une unité de verrouillage de pression épidurale qui entre les signaux délivrés en sortie par l'unité de comparaison de pression épidurale et stocke ceux-ci ; et une unité d'affichage de pression épidurale qui émet de la lumière d'une couleur choisie parmi rouge et vert en fonction des signaux délivrés en sortie par l'unité de verrouillage de pression épidurale. Par conséquent, l'invention présente les avantages de détecter commodément rapidement la position d'un espace épidural, améliorer la précision d'un traitement, et réduire le temps de traitement.
PCT/KR2016/007578 2015-07-13 2016-07-12 Point de contrôle épidural Ceased WO2017010795A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680041338.9A CN108289997A (zh) 2015-07-13 2016-07-12 硬膜外检查点

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150098844A KR101559740B1 (ko) 2015-07-13 2015-07-13 에피 체크 포인트
KR10-2015-0098844 2015-07-13

Publications (1)

Publication Number Publication Date
WO2017010795A1 true WO2017010795A1 (fr) 2017-01-19

Family

ID=54357039

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/007578 Ceased WO2017010795A1 (fr) 2015-07-13 2016-07-12 Point de contrôle épidural

Country Status (3)

Country Link
KR (1) KR101559740B1 (fr)
CN (1) CN108289997A (fr)
WO (1) WO2017010795A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101559740B1 (ko) * 2015-07-13 2015-10-15 최형찬 에피 체크 포인트
KR101639641B1 (ko) * 2016-04-25 2016-07-14 유한회사 삼성산업경제연구소 경막외공간 인지 탐지장치
KR102113011B1 (ko) * 2019-08-29 2020-05-20 최형찬 에피 체크 포인트
KR102372920B1 (ko) * 2020-10-29 2022-03-11 유태원 가열기능이 구비되는 경막외 카테터
CN114711983A (zh) * 2022-04-08 2022-07-08 上海电气集团股份有限公司 硬膜囊压力测试装置
CN116229780B (zh) * 2022-12-08 2025-08-01 浙江省科创新材料研究院 一种麻醉进针定位装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5517846A (en) * 1994-02-18 1996-05-21 Caggiani; Carlos A. Electronic vacuum sensor
JP2005524435A (ja) * 2002-05-02 2005-08-18 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 経皮カテーテル案内方法
EP2223662A1 (fr) * 2007-11-20 2010-09-01 Innovamédica S.A.P.I. DE C.V. Seringue électronique avec système de sécurité pour injection rachidienne
US20110054353A1 (en) * 2009-08-19 2011-03-03 Mirador Biomedical Spinal canal access and probe positioning, devices and methods
US20110298628A1 (en) * 2008-09-17 2011-12-08 Mobitech Regenerative Medicine Methods for pressure detection
KR101559740B1 (ko) * 2015-07-13 2015-10-15 최형찬 에피 체크 포인트

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008036890A1 (fr) * 2006-09-22 2008-03-27 The Brigham And Women's Hospital, Inc. Procédé et dispositif de mesure de l'impédance de tissus et autres matières
CN104114104B (zh) * 2011-12-08 2016-12-07 华盛顿大学商业中心 超声探针

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5517846A (en) * 1994-02-18 1996-05-21 Caggiani; Carlos A. Electronic vacuum sensor
JP2005524435A (ja) * 2002-05-02 2005-08-18 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 経皮カテーテル案内方法
EP2223662A1 (fr) * 2007-11-20 2010-09-01 Innovamédica S.A.P.I. DE C.V. Seringue électronique avec système de sécurité pour injection rachidienne
US20110298628A1 (en) * 2008-09-17 2011-12-08 Mobitech Regenerative Medicine Methods for pressure detection
US20110054353A1 (en) * 2009-08-19 2011-03-03 Mirador Biomedical Spinal canal access and probe positioning, devices and methods
KR101559740B1 (ko) * 2015-07-13 2015-10-15 최형찬 에피 체크 포인트

Also Published As

Publication number Publication date
KR101559740B1 (ko) 2015-10-15
CN108289997A (zh) 2018-07-17

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