CN105935468A - 一种头部引流管 - Google Patents

一种头部引流管 Download PDF

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Publication number
CN105935468A
CN105935468A CN201610363044.XA CN201610363044A CN105935468A CN 105935468 A CN105935468 A CN 105935468A CN 201610363044 A CN201610363044 A CN 201610363044A CN 105935468 A CN105935468 A CN 105935468A
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drainage tube
head
pressure
temperature probe
drain body
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CN201610363044.XA
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赵飞
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Individual
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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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
    • A61B5/031—Intracranial pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
    • A61B5/6868—Brain
    • 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
    • A61M1/84—Drainage tubes; Aspiration tips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0271—Thermal or temperature sensors
    • 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
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0003—Catheters; Hollow probes for pressure measurement having an additional lumen transmitting fluid pressure to the outside for measurement
    • 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
    • A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Vascular Medicine (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • External Artificial Organs (AREA)

Abstract

本发明公开一种头部引流管，包括引流管体，引流管体内壁设有引压管，引压管的头部位于引流管体的中段，引压管的尾部从引流管体的尾部伸出、并连接压力传感器；引流管体管壁还设有温度探头，温度探头位于引流管体头部，温度探头的信号线沿引流管体管壁延伸出引流管体的尾部；引流管在引流时，部分液体通过引压管引出，并通过外部的压力传感器测得压力，结构简单，避免引流管头部堵塞；通过温度探头可实时测量颅内温度，使用时，将温度探头的信号线以及压力传感器的信号线连接至颅内压监测系统，就可以直观地看到温度与压力数据，使用方便。

Description

一种头部引流管
技术领域
本发明涉及医疗器械领域，具体是一种头部引流管。
背景技术
脑室外引流作为释放脑脊液、降低颅内压的关键措施，目前在神经外科应用广泛，且在广大基层医疗单位普及。对于出血或缺血性脑血管病，复杂颅内肿瘤围手术期脑室外引流发挥着重要的作用。
在临床治疗时，医生通常需要根据患者颅内压力以及颅内温度来做出准确的病情判断，而目前的引流管不具备温度检测的功能，医生只能在腋下、肛门或口腔等处采用常规手段获得患者体温，但这个温度并不能准确地反应颅内温度，容易出现偏差；而具备颅内压力检测的脑室引流管往往结构复杂，在管体内部设置压力传感器，容易造成引流管头部的堵塞，使用不便。
发明内容
本发明的目的在于提供一种头部引流管，该引流管同时具备颅内压力与温度检测功能，结构简单，使用方便。
本发明解决其技术问题所采用的技术方案是：
一种头部引流管，包括引流管体，引流管体的管壁设有温度探头，温度探头位于引流管体头部，温度探头的信号线沿引流管体管壁延伸出引流管体的尾部。
进一步的，所述引流管体内壁设有引压管，引压管的头部位于引流管体的中段，引压管的尾部从引流管体的尾部伸出、并连接压力传感器。
本发明的有益效果是，引流管在引流时，部分液体通过引压管引出，并通过外部的压力传感器测得压力，结构简单，避免引流管头部堵塞；通过温度探头可实时测量颅内温度，使用时，将温度探头的信号线以及压力传感器的信号线连接至颅内压监测系统，就可以直观地看到温度与压力数据，使用方便。
附图说明
下面结合附图和实施例对本发明进一步说明：
图1是本发明的结构示意图；
图2是图1中温度探头的安装放大示意图。
具体实施方式
如图1所示，本发明提供一种头部引流管，包括引流管体1，引流管体1的内壁设有引压管2，引压管2的头部位于引流管体1的中段，引压管2的尾部从引流管体1的尾部伸出、并连接压力传感器3；结合图2所示，引流管体1的内壁还设有温度探头4，温度探头4位于引流管体1的头部，温度探头4的信号线4a沿引流管体1内壁从引流管体1的尾部伸出；温度探头4也可设于引流管体1的外壁，温度探头4的信号线沿引流管体1外壁延伸出引流管体1的尾部。
使用时，温度探头4的信号线4a以及压力传感器3分别连接至颅内压监测系统5的输入接口，颅内压监测系统5即可将温度与压力值显示出来，供医生查看。
本发明舍弃在引流管体内部设置压力传感器的做法，通过引压管2将压力引出，再由外部的压力传感器测得压力，不会造成引流管头部的堵塞；通过温度探头可实时测量颅内温度，结构简单，使用方便。
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制；任何熟悉本领域的技术人员，在不脱离本发明技术方案范围情况下，都可利用上述揭示的方法和技术内容对本发明技术方案做出许多可能的变动和修饰，或修改为等同变化的等效实施例。因此，凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所做的任何简单修改、等同替换、等效变化及修饰，均仍属于本发明技术方案保护的范围内。

Claims (2)

1.一种头部引流管，包括引流管体，其特征在于，引流管体的管壁设有温度探头，温度探头位于引流管体头部，温度探头的信号线沿引流管体管壁延伸出引流管体的尾部。
2.根据权利要求1所述的一种头部引流管，其特征在于，所述引流管体内壁设有引压管，引压管的头部位于引流管体的中段，引压管的尾部从引流管体的尾部伸出、并连接压力传感器。
CN201610363044.XA 2016-05-30 2016-05-30 一种头部引流管 Pending CN105935468A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110123287A (zh) * 2019-05-30 2019-08-16 江苏吉瑞达电子有限公司 一次性监测人体颅内温度和压力的传感器探头

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999052585A1 (en) * 1998-04-16 1999-10-21 Camino Neurocare, Inc. Catheter having distal stylet opening and connector
CN201030082Y (zh) * 2007-02-06 2008-03-05 李香迎 设有温度传感器的亚低温治疗脑水肿引流管
CN201510573U (zh) * 2009-10-14 2010-06-23 上海理工大学 一种可测压洗胃管路系统
CN102205162A (zh) * 2011-06-17 2011-10-05 南京航空航天大学 一种颅内压监测引流管
CN202751632U (zh) * 2012-08-21 2013-02-27 张晓东 颅内压不间断监护下脑室外引流自动控制装置
CN202751390U (zh) * 2011-12-29 2013-02-27 山东百多安医疗器械有限公司 多功能引流术后监测仪

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999052585A1 (en) * 1998-04-16 1999-10-21 Camino Neurocare, Inc. Catheter having distal stylet opening and connector
CN201030082Y (zh) * 2007-02-06 2008-03-05 李香迎 设有温度传感器的亚低温治疗脑水肿引流管
CN201510573U (zh) * 2009-10-14 2010-06-23 上海理工大学 一种可测压洗胃管路系统
CN102205162A (zh) * 2011-06-17 2011-10-05 南京航空航天大学 一种颅内压监测引流管
CN202751390U (zh) * 2011-12-29 2013-02-27 山东百多安医疗器械有限公司 多功能引流术后监测仪
CN202751632U (zh) * 2012-08-21 2013-02-27 张晓东 颅内压不间断监护下脑室外引流自动控制装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110123287A (zh) * 2019-05-30 2019-08-16 江苏吉瑞达电子有限公司 一次性监测人体颅内温度和压力的传感器探头

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Application publication date: 20160914