CN105641759B - Magnetic intraperitoneal drainage pipe device - Google Patents

Magnetic intraperitoneal drainage pipe device Download PDF

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Publication number
CN105641759B
CN105641759B CN201610211786.0A CN201610211786A CN105641759B CN 105641759 B CN105641759 B CN 105641759B CN 201610211786 A CN201610211786 A CN 201610211786A CN 105641759 B CN105641759 B CN 105641759B
Authority
CN
China
Prior art keywords
drainage
magnetic core
magnetic
drainage tube
tube
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.)
Expired - Fee Related
Application number
CN201610211786.0A
Other languages
Chinese (zh)
Other versions
CN105641759A (en
Inventor
陆培华
高宏
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.)
Wuhan Hengtai Bainian Trading Co ltd
Original Assignee
Changzhou Darwin Medical Device Technology Co Ltd
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 Changzhou Darwin Medical Device Technology Co Ltd filed Critical Changzhou Darwin Medical Device Technology Co Ltd
Priority to CN201610211786.0A priority Critical patent/CN105641759B/en
Publication of CN105641759A publication Critical patent/CN105641759A/en
Application granted granted Critical
Publication of CN105641759B publication Critical patent/CN105641759B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on 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
    • 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
    • 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
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0102—Insertion or introduction using an inner stiffening member, e.g. stylet or push-rod
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0127—Magnetic means; Magnetic markers
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0158—Tip steering devices with magnetic or electrical means, e.g. by using piezo materials, electroactive polymers, magnetic materials or by heating of shape memory materials
    • 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
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M2025/0293—Catheter, guide wire or the like with means for holding, centering, anchoring or frictionally engaging the device within an artificial lumen, e.g. tube
    • 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
    • A61M2210/10—Trunk
    • A61M2210/1017—Peritoneal cavity

Abstract

The invention discloses a kind of magnetic intraperitoneal drainage pipe device, including drainage tube and the inner core being arranged in drainage tube, also include setting magnetism controller in vitro, the inner core is magnetic core, and magnetic core makes drainage tube head end convert drainage location in vivo in the presence of magnetism controller；The magnetic core is provided with air bag positioned at internal head end, and external tail end is provided with air extractor, and the air extractor is connected by the airway tube being arranged in magnetic core.The present invention is simple in construction, the accurate adjustment of drainage tube head end can be carried out according to specific drainage location, reliable guarantee is provided for smooth drainage after drainage tube is entered in vivo.

Description

Magnetic intraperitoneal drainage pipe device
Technical field
The present invention relates to technical field of medical instruments, particularly a kind of drainage tube.
Background technology
Abdominal cavity, drain pleural effusion drainage tube in drainage, can cause to draw because of reasons such as turn-over bed for patient, position chanPs Flow tube is shifted, or even there is also the situation of inadequate drainage, therefore after drainage tube is in place, it usually needs it is fixed.China Patent 201410523458.5 discloses a kind of drainage tube set group, including drainage tube and rigid inner sleeve, the front end of drainage tube and Front end is provided with the adsorbent mutually adsorbed on the tube wall of certain distance backward, when in rigid inner sleeve insertion drainage tube, draws Flow tube struts into straight tube；Implanted in drainage tube after rigid inner sleeve exits, two adsorbents are attached together, before drainage tube End is annular in shape, realizes fixed function.But such a fixed form can only be carried out by the operating experience of medical personnel, and by It is rigid structure in inner sleeve, after inner sleeve enters and implanted, drainage tube head-end location can not be adjusted according to internal situation It is whole, therefore be easily caused inadequate drainage and lead to, the illness such as concurrent abdominal cavity infection merges the patient of anastomotic leakage, or even also needs to two Secondary operation, adds patient suffering.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of drain age-tube device of convenient adjustment head-end location, makes drainage After pipe enters in vivo, accurate adjustment can be carried out according to specific drainage location, reliable guarantee is provided for smooth drainage.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
Magnetic intraperitoneal drainage pipe device, including drainage tube and the inner core being arranged in drainage tube, in addition to set in vitro Magnetism controller, the inner core is magnetic core, and magnetic core makes drainage tube head end in body in the presence of magnetism controller Interior conversion drainage location；The magnetic core is provided with air bag positioned at internal head end, and external tail end is provided with pumping Device, the air extractor is connected by the airway tube being arranged in magnetic core.
Above-mentioned magnetic intraperitoneal drainage pipe device, the magnetic core is soft chain structure.
Scale is provided with above-mentioned magnetic intraperitoneal drainage pipe device, the outer wall of the magnetic core.
As a result of above technical scheme, the invention technological progress is as follows.
The present invention is simple in construction, by the way that drainage inner core is set into soft chain structure, and coordinates external magnetism controller, The accurate placement of drainage tube head end correspondence drainage location can be realized under B ultrasound guiding so that postoperative drainage operation can be smooth Complete, it is to avoid the occurrence of causing second operation because of inadequate drainage, alleviate patient suffering, improve recovery and imitate Really.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Wherein：1. drainage tube, 2. magnetic cores, 3. airway tubes, 4. air bags, 5. magnetism controllers, 6. air extractors.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in further detail.
A kind of magnetic intraperitoneal drainage pipe device, its structure are as shown in figure 1, including drainage tube 1, inner core and magnetism controller 5； Inner core is arranged in drainage tube, and being implanted for Assist drainage pipe and adjusting inner core in drainage location, the present invention in vivo is Magnetic core 2, magnetism controller 5 is set in vitro；Magnetic core 2 makes drainage tube head end in body in the presence of magnetism controller Interior conversion drainage location.
In the present invention, magnetic core 2 is soft chain structure, is easy to drainage tube to bend, on the one hand can make drainage tube head Drainage location is more accurately adjusted to, on the other hand drainage tube patient harm internal organs are also avoided.
Drainage tube bottom is smoothly entered for convenience of magnetic core, the present invention is located at internal head end in magnetic core 2 There is provided air bag 4, is being provided with air extractor 6, air extractor is connected by airway tube 3, and airway tube 3 is set positioned at external tail end Put in magnetic core.
In the present invention, scale is provided with the outer wall of magnetic core 2, facilitates operating personnel to observe implantation depth.
The present invention specifically used method be：After drainage tube is implanted by rigid inner core, rigid inner core is exited, And fill in magnetic core in drainage tube, in the process, air bag can be inflated by air extractor, air suction process, be Magnetic core opens preceding stand in channel in drainage tube cavity, facilitates the forward operation of magnetic core；When the head end of magnetic core During into draft tube bottom, under B ultrasound guiding, by operating, external magnetism controller adjusts the specific of magnetic core head end Position, further realizes the purpose of adjustment drainage tube head end drainage location.

Claims (3)

1. magnetic intraperitoneal drainage pipe device, including drainage tube（1）With the inner core being arranged in drainage tube, it is characterised in that：Also wrap Include the magnetism controller set in vitro（5）, the inner core is magnetic core（2）, magnetic core（2）In the work of magnetism controller Drainage tube head end is set to convert drainage location in vivo under；The magnetic core（2）Internal head end is provided with air bag （4）, external tail end is provided with air extractor（6）, the air extractor passes through the airway tube that is arranged in magnetic core （3）Connect the air bag.
2. magnetic intraperitoneal drainage pipe device according to claim 1, it is characterised in that：The magnetic core（2）For soft chain Formula structure.
3. magnetic intraperitoneal drainage pipe device according to claim 1, it is characterised in that：The magnetic core（2）Outer wall On be provided with scale.
CN201610211786.0A 2016-04-07 2016-04-07 Magnetic intraperitoneal drainage pipe device Expired - Fee Related CN105641759B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610211786.0A CN105641759B (en) 2016-04-07 2016-04-07 Magnetic intraperitoneal drainage pipe device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610211786.0A CN105641759B (en) 2016-04-07 2016-04-07 Magnetic intraperitoneal drainage pipe device

Publications (2)

Publication Number Publication Date
CN105641759A CN105641759A (en) 2016-06-08
CN105641759B true CN105641759B (en) 2017-10-13

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CN201610211786.0A Expired - Fee Related CN105641759B (en) 2016-04-07 2016-04-07 Magnetic intraperitoneal drainage pipe device

Country Status (1)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107281561A (en) * 2017-06-08 2017-10-24 申文岗 A kind of neurosurgical catheters device
CN108096679A (en) * 2018-02-10 2018-06-01 葛俊丽 A kind of interposing catheter of multistage controlled deflection

Citations (2)

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Publication number Priority date Publication date Assignee Title
CN202235492U (en) * 2011-09-23 2012-05-30 王正丽 Kidney puncture needle
CN204446716U (en) * 2015-01-20 2015-07-08 姚光涛 A kind of safe pericardiocentesis drainage assembly

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US5706827A (en) * 1994-09-21 1998-01-13 Scimed Life Systems, Inc. Magnetic lumen catheter
US6129704A (en) * 1997-06-12 2000-10-10 Schneider (Usa) Inc. Perfusion balloon catheter having a magnetically driven impeller
US6689119B1 (en) * 2000-06-02 2004-02-10 Scimed Life Systems, Inc. Self-aligning medical device
US6820614B2 (en) * 2000-12-02 2004-11-23 The Bonutti 2003 Trust -A Tracheal intubination
AU2009229185B2 (en) * 2008-01-25 2013-11-21 Clearflow, Inc. Methods and devices to clear obstructions from medical tubes
PL218002B1 (en) * 2010-10-18 2014-09-30 Cezary Grygoruk Embryo transfer catheter and a carrier for cell transfer
CN203370130U (en) * 2013-07-16 2014-01-01 杭州富善医疗器械有限公司 Magnetic guiding stomach tube
CN103349801B (en) * 2013-07-31 2016-01-06 西安交通大学医学院第一附属医院 The peritoneal dialysis catheter location of introduction by magnetic field, reset, pipe device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202235492U (en) * 2011-09-23 2012-05-30 王正丽 Kidney puncture needle
CN204446716U (en) * 2015-01-20 2015-07-08 姚光涛 A kind of safe pericardiocentesis drainage assembly

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Effective date of registration: 20190429

Address after: 210012 A-6, 10th floor, North Building, No. 1 Xichun Road, Yuhuatai District, Nanjing City, Jiangsu Province

Patentee after: NANJING YICHUANGXING INFORMATION TECHNOLOGY CO.,LTD.

Address before: No. 9, river Hai Dong Road, Tianning District, Changzhou, Jiangsu

Patentee before: CHANGZHOU DARWIN MEDICAL DEVICE TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191216

Address after: 210012 D-4, Zone D, floor 10, North building, Chuangzhi building, No.1 Xichun Road, Yuhuatai District, Nanjing City, Jiangsu Province

Patentee after: Nanjing Medical Chuangxing Biotechnology Co.,Ltd.

Address before: 210012 A-6, 10th floor, North Building, No. 1 Xichun Road, Yuhuatai District, Nanjing City, Jiangsu Province

Patentee before: NANJING YICHUANGXING INFORMATION TECHNOLOGY CO.,LTD.

TR01 Transfer of patent right
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Effective date of registration: 20201214

Address after: Room 5004, building C, merchants Jiangwan international, Gutian 2nd Road, Qiaokou District, Wuhan City, Hubei Province

Patentee after: Wuhan Keyang science and Technology Center

Address before: D-4, District D, 10 / F, North building, Chuangzhi building, No.1 Xichun Road, Yuhuatai District, Nanjing, Jiangsu Province, 210012

Patentee before: Nanjing Medical Chuangxing Biotechnology Co.,Ltd.

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Effective date of registration: 20210325

Address after: Room 407, 4th floor, building 1, Huangpu founder, No. 10, Shiqiao 1st Road, Jiang'an District, Wuhan City, Hubei Province, 430000

Patentee after: Wuhan Hengtai Bainian Trading Co.,Ltd.

Address before: Room 5004, building C, merchants Jiangwan international, Gutian 2nd Road, Qiaokou District, Wuhan City, Hubei Province

Patentee before: Wuhan Keyang science and Technology Center

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171013