CN108339162A - A kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device - Google Patents

A kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device Download PDF

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Publication number
CN108339162A
CN108339162A CN201810107044.2A CN201810107044A CN108339162A CN 108339162 A CN108339162 A CN 108339162A CN 201810107044 A CN201810107044 A CN 201810107044A CN 108339162 A CN108339162 A CN 108339162A
Authority
CN
China
Prior art keywords
drainage
channel
pleural effusions
liquid
ascites
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.)
Pending
Application number
CN201810107044.2A
Other languages
Chinese (zh)
Inventor
宋琪
盛炜
刘芳
张晓玲
陈美玲
汪丹
焦顺昌
冀全博
徐小洁
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.)
Chinese Pla General Hospital
Original Assignee
Chinese Pla General Hospital
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 Chinese Pla General Hospital filed Critical Chinese Pla General Hospital
Priority to CN201810107044.2A priority Critical patent/CN108339162A/en
Publication of CN108339162A publication Critical patent/CN108339162A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/0023Suction drainage systems
    • A61M1/69
    • A61M1/84
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1011Multiple balloon catheters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1025Connections between catheter tubes and inflation tubes

Abstract

The invention discloses a kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device, including be divided into two passes described in drainage tube body inside drainage tube, one is drainage channel, and another is inflated/liquid channel;The outer wall of the drainage channel is equipped with side opening, and pleural effusions and ascites enter drainage channel by side opening;The outside of the drainage tube body is equipped with multiple resilient bladders, and resilient bladder is connected to inflated/liquid channel;The drainage channel bottom is connected with drainage bag, and inflated/liquid the bottom of the channel is filled with mouth equipped with gas/liquid.The built-in sacculus of drainage tube fixes leak-proof device, effectively prevent the phenomenon of leakage.And sacculus closed puncture hole, anti-leakage effect on the inside of splanchnocoel is good.In addition, the present invention can adjust fixed position according to catheterization depth.

Description

A kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device
Technical field
The invention belongs to medical instruments field more particularly to a kind of adjustable catheterization depth can leakproof pleural effusions and ascites Drainage device.
Background technology
Pleural effusion and seroperitoneum are also known as hydrothorax and ascites, are the common clinical manifestations of patient.Pleural effusion is chest Pathological liquid accumulation is formed in membrane cavity.A potential gap of the pleural cavity between visceral layer and partial pleura, normal person's chest Have 5~15ml liquid in membrane cavity, in respiratory movement from lubricating action.Symptom more unobvious when hydrops less (being less than 300ml). In, a large amount of pleural effusions (be more than 500ml) when, may occur in which shortness of breath, uncomfortable in chest, palpitaition, expiratory dyspnea or even orthopnea and with Cyanosis.The excess accumulation of seroperitoneum finger pulp intracavitary free fluid, causes under any pathological state the intraperitoneal amount of liquid to be more than 200ml is known as ascites.Both sides flank bulging such as frog abdomen when a large amount of ascites, can be with abdominal distension, expiratory dyspnea, Nausea and vomiting, food It is intended to the symptoms such as depressed, feeling of repletion, edema of lower extremity.
Thoracocentesis abdominocentesis drain is the unique quickly and effectively method alleviated a large amount of Pleural effusions and cause above-mentioned clinical symptoms. Splanchnocoel chemotherapy injects chemotherapeutics i.e. after thoracocentesis abdominocentesis drain, by drainage tube to splanchnocoel, and it is dense to increase topical remedy Degree is to kill tumour cell.Therefore, for the pernicious Pleural effusions caused by malignant tumour, splanchnocoel chemotherapy is also treatment primary disease One of method.The thoracocentesis abdominocentesis drain pipe of Clinical practice does not have leak-proof device at skin penetrating at present, works as chest When pressure increases (as coughed), abdominal pressure increases (such as defecation), postural change and the increase of skin penetrating pin hole, Pleural effusions will It is flowed out from puncture hole.At this point, medical staff needs frequently to replace the dressing such as sterile gauze in the short time, medical staff is increased Workload, and aggravated the medical burden of patient.More seriously, medical environment (Pleural effusions category is also polluted in Pleural effusions leakage Medical waste answers specially treated by regulation), the Pleural effusions especially to leak outside after thoracic cavity abdomen chemotherapy not only contain tumour cell, Contain chemotherapeutics composition.The Pleural effusions of these extravasations not only increase the infection probability of patient, or even can also affect on and stay in the ward to look after the patient night and day The health of family members, medical staff.
Invention content
In order to solve the above problem the present invention provides a kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage Device.
The present invention is achieved through the following technical solutions:
A kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device, including drainage tube, which is characterized in that It is divided into two passes inside the drainage tube, one is drainage channel, and another is inflated/liquid channel;The drainage is logical The outer wall in road is equipped with side opening, and pleural effusions and ascites enter drainage channel by side opening;The outside of the drainage tube is equipped with multiple bullets Property sacculus, resilient bladder are connected to inflated/liquid channel;The drainage channel bottom is connected with drainage bag, inflated/liquid The bottom of the channel is filled with mouth equipped with gas/liquid.
Further to improve, the outside of the drainage tube body is equipped with 3 resilient bladders.
Compared with prior art, the present invention has the following advantages:
The built-in sacculus of drainage tube fixes leak-proof device, effectively prevent the phenomenon of leakage.And sacculus is out of splanchnocoel The closed puncture hole in side, anti-leakage effect are good.In addition, the present invention can adjust fixed position according to catheterization depth.
Description of the drawings
Fig. 1 is the schematic diagram of embodiment 1.
Specific implementation mode
Embodiment 1
As shown in Figure 1, a kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device, including drainage tube 1, Drainage tube 1 penetrates splanchnocoel 7.It is divided into two passes inside the drainage tube 1, one is drainage channel 4, and another is filled for sacculus Gas/liquid channel.The outer wall of drainage channel is equipped with side opening 2, and pleural effusions and ascites enter drainage channel by side opening;The drainage tube Outside be equipped with multiple resilient bladders 3, resilient bladder 3 is connected to inflated/liquid channel;4 bottom of the drainage channel connects There are drainage bag 6, inflated/liquid the bottom of the channel to be filled with mouth 5 equipped with gas/liquid.Each resilient bladder can accommodate 5ml water or same volume Long-pending air is in deflated state when puncture.After puncturing successfully, water/gas channel injection water or air, note can be noted by sacculus When penetrating 5ml, 10ml, 15ml water (or isometric air), 3 resilient bladders are expanded respectively.It can be selected different according to catheterization depth Resilient bladder.
In clinic, a few days ago or when chest and abdomen water is larger of puncture drainage, general drainage is more unobstructed;After draining a few days, With the adherent of the reduction of chest and abdomen water, stickyization of Pleural effusions and internal puncture drainage tube position, drainage can become obstructed. At this point, needing depth and the position of micro adjusting body built-in pipe.According to sterile working principle, only drainage tube is adjusted to external extract It is whole, it can not be inserted into internal.
Extract part or before pulling out whole drainage tubes, need first by sacculus water or air pump.As catheterization depth compared with Deep, three sacculus are expanded, and at this time to when extracting puncture tube in vitro, 15ml water or air are aspirated clean, extraction completely first After suitable length, then according to the fixed sacculus of internal catheterization depth selection.
Because such as wishing sacculus in fixed body, external sacculus is necessarily expanded first, at this point, such as wishing to have been placed in external sacculus It need not expand, can temporarily press from both sides the venting channels inside and outside closure between sacculus, then the air or water that suction body ectosphere is intracapsular, by external ball Capsule empties.
Above example is merely to illustrate the present invention, but be not limited to the scope of the present invention, it is every according to the present invention Technical spirit still falls within technical solution of the present invention to any simple modification, equivalent change and modification made by following instance In range.

Claims (3)

1. a kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device, including drainage tube, which is characterized in that institute It states and is divided into two passes inside drainage tube, one is drainage channel, and another is inflated/liquid channel;The drainage channel Outer wall be equipped with side opening, pleural effusions and ascites enter drainage channel by side opening;The outside of the drainage tube is equipped with multiple elasticity Sacculus, resilient bladder are connected to inflated/liquid channel;The drainage channel bottom is connected with drainage bag, and inflated/liquid is logical Road bottom is filled with mouth equipped with gas/liquid.
2. a kind of adjustable catheterization depth as described in claim 1 can leakproof pleural effusions and ascites drainage device, feature It is, the outside of the drainage tube body is equipped with 3 resilient bladders.
3. a kind of adjustable catheterization depth as claimed in claim 1 or 2 can leakproof pleural effusions and ascites drainage device, it is special Sign is, each resilient bladder can accommodate 5ml water or the air of same volume, and when puncture is in deflated state;When puncturing successfully Afterwards, water/gas channel injection water or air can be noted by sacculus, when injecting 5ml, 10ml, 15ml water or isometric air, 3 bullets Property sacculus is expanded respectively.
CN201810107044.2A 2018-02-02 2018-02-02 A kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device Pending CN108339162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810107044.2A CN108339162A (en) 2018-02-02 2018-02-02 A kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810107044.2A CN108339162A (en) 2018-02-02 2018-02-02 A kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device

Publications (1)

Publication Number Publication Date
CN108339162A true CN108339162A (en) 2018-07-31

Family

ID=62958821

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810107044.2A Pending CN108339162A (en) 2018-02-02 2018-02-02 A kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device

Country Status (1)

Country Link
CN (1) CN108339162A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201342178Y (en) * 2009-02-06 2009-11-11 中国人民解放军第四军医大学 Three-sac thoracic closed drainage tube
CN204468967U (en) * 2015-01-27 2015-07-15 梅延辉 A kind of many air bags three cavities urinary catheter
CN204932395U (en) * 2015-09-11 2016-01-06 董济民 A kind of antiseepage leaky pleural/abdominal cavity drainage tube
CN205198644U (en) * 2015-12-03 2016-05-04 高超 Trachea cannula
CN107519570A (en) * 2017-07-05 2017-12-29 沈金龙 A kind of anti-clogging catheter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201342178Y (en) * 2009-02-06 2009-11-11 中国人民解放军第四军医大学 Three-sac thoracic closed drainage tube
CN204468967U (en) * 2015-01-27 2015-07-15 梅延辉 A kind of many air bags three cavities urinary catheter
CN204932395U (en) * 2015-09-11 2016-01-06 董济民 A kind of antiseepage leaky pleural/abdominal cavity drainage tube
CN205198644U (en) * 2015-12-03 2016-05-04 高超 Trachea cannula
CN107519570A (en) * 2017-07-05 2017-12-29 沈金龙 A kind of anti-clogging catheter

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