CN104399134B - The pressure control pipe of a kind of autogenous vein and the using method of pressure control pipe thereof - Google Patents

The pressure control pipe of a kind of autogenous vein and the using method of pressure control pipe thereof Download PDF

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Publication number
CN104399134B
CN104399134B CN201410666009.6A CN201410666009A CN104399134B CN 104399134 B CN104399134 B CN 104399134B CN 201410666009 A CN201410666009 A CN 201410666009A CN 104399134 B CN104399134 B CN 104399134B
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CN
China
Prior art keywords
anticoagulant
blood
film
decompression
pipe
Prior art date
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Expired - Fee Related
Application number
CN201410666009.6A
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Chinese (zh)
Other versions
CN104399134A (en
Inventor
樊理华
王建平
杨金良
韩新
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Lishui City Peoples Hospital
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Lishui City Peoples Hospital
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Publication date
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Priority to CN201410666009.6A priority Critical patent/CN104399134B/en
Priority to CN201610683935.3A priority patent/CN106215254B/en
Publication of CN104399134A publication Critical patent/CN104399134A/en
Application granted granted Critical
Publication of CN104399134B publication Critical patent/CN104399134B/en
Expired - Fee Related legal-status Critical Current
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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
    • 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
    • A61M1/74—Suction control
    • 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
    • A61M1/02—Blood transfusion apparatus
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0281—Apparatus for treatment of blood or blood constituents prior to transfusion, e.g. washing, filtering or thawing
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • 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

Abstract

The present invention relates to a kind of from carrying blood recovery apparatus, particularly relate to a kind of from putting forward the pressure control pipe that blood reclaims and the using method controlling pipe thereof.A kind of from carrying the pressure control pipe that blood reclaims, including Stress control tube body, Stress control tube body includes that anticoagulant is in charge of admittedly, blood supervisor and drain pipe, it is divided into anticoagulant to be admittedly in charge of inlet pipe to be connected on central authorities' suction device with blood supervisor, the control of pressure size is carried out by arranging anticoagulant film and decompression film, generally have only to promote pressure relief push rod, decompression film is allowed to cover blood main aperture, heparin is injected and is controlled by increase anticoagulant film, so have only to change control pipe, control to manage the least internal space ratio relatively limited, if being that cost is high with general mechanical regulation valve one, the parts such as metal are easy to produce antibacterial besides, so using such film in controlling pipe, coordinate sterilization again, make overall cleannes high, and cost is less expensive, ensure that from carrying the blood quality that blood reclaims.

Description

The pressure control pipe of a kind of autogenous vein and the using method of pressure control pipe thereof
Technical field
The present invention relates to a kind of autogenous vein apparatus, particularly relate to the pressure control pipe of a kind of autogenous vein and control the using method of pipe.
Background technology
Owing to clinical blood transfusion exists certain risk, so advocating hospital's autogenous vein technology.Existing Blood storing and filtering device is usually utilized to carry out autogenous vein, but when reclaiming, general hospital all be central authorities' suction devices, although pressure size can regulate, but owing to other doctors are also using, so individually can not be regulated by master control, the pressure come can be bigger, blood red cell membrane stressed configuration damage in pressure is big blood, impact clean after blood quality；And be all an independent pipe, there is no the injection of anticoagulant heparin, blood clot can be caused, can affect the quality of blood yet, if changing Blood storing and filtering device to complete adjusting size, expensive, cost is the highest.
Summary of the invention
The deficiency existed for prior art, the first object of the present invention is to provide the pressure control pipe of a kind of pluggable autogenous vein on common Blood storing and filtering device easy to use, the second object of the present invention is to provide the using method of this control pipe, solves the problem controlling to inject heparin amount simultaneously.
For realizing the purpose of the present invention, it is achieved by the following technical solutions:
nullA kind of pressure control pipe of autogenous vein，Including Stress control tube body，Stress control tube body includes that anticoagulant is in charge of admittedly、Blood supervisor and drain pipe，Anticoagulant be admittedly in charge of with blood be responsible between be provided with spacer block and be spaced from each other，The side that anticoagulant is in charge of admittedly with blood supervisor is all connected on central authorities' suction device，Anticoagulant is admittedly in charge of the opposite side with blood supervisor and is mutually convergent the one end being connected to drain pipe，It is anticoagulant hole that anticoagulant is in charge of admittedly with drain pipe junction，Blood supervisor forms a segmental arc with drain pipe connection，Blood supervisor is arranged over a blood main aperture upward at segmental arc，Described spacer block forms a tube wall by drain pipe side，Tube wall and described anticoagulant hole are in same level，Blood main aperture is located at the front of tube wall and with the bottom surface of described spacer block on the same face，Tube wall is provided with the upwardly extending anticoagulant film closing anticoagulant hole，It is additionally provided with on tube wall and extends forward the decompression film that can enclose blood main aperture，The front end of anticoagulant film and decompression film is connected to anticoagulant block and decompression block，Described pressure control pipe outer body is respectively equipped with and is mutually matched the anticoagulant chute being connected and decompression chute with anticoagulant block and decompression block，Seal respectively equipped with anticoagulant push rod and pressure relief push rod on anticoagulant chute and decompression chute，Described anticoagulant film and decompression film are fexible film，Anticoagulant block and decompression block move in anticoagulant chute and decompression chute，The promotion point being attached on anticoagulant push rod and pressure relief push rod，By them smooth on anticoagulant hole and blood main aperture to anticoagulant film and decompression film.
In order to realize above-mentioned second purpose, present invention employs following technical scheme:
A kind of using method of pressure control pipe, including using step be:
1) pressure control pipe is put in disinfectant solution carry out disinfection, in sterilization, repeatedly pull anticoagulant push rod and pressure relief push rod so that anticoagulant film and decompression film surface are fully cleaned；After cleaning, anticoagulant film is in rounding state, allows decompression film be in open mode, and now anticoagulant hole is for closing, and blood main aperture is unimpeded；
2) installation process, the drain pipe of pressure control pipe is connected with the porch, upper end of Blood storing and filtering device, the pipeline of the other end and central suction device that control pipe is connected, the power of sensation central authorities suction device is excessive, pull pressure relief push rod, close part blood main aperture, reduce the pressure entered in Blood storing and filtering device, thus reach the purpose that the blood form in Blood storing and filtering device is not damaged；
3) when needing to inject heparin, first heparin is loaded by an other pipe, directly can be got at anticoagulant hole by the impulse force of central authorities' suction device, now promote anticoagulant push rod, open part anticoagulant film according to actual needs, allow heparin flow at a suitable rate in Blood storing and filtering device, play the purpose fully reacted with the blood in Blood storing and filtering device.
The invention has the beneficial effects as follows: be divided into anticoagulant to be admittedly in charge of inlet pipe and be connected on central authorities' suction device with blood supervisor, the control of pressure size is carried out by arranging anticoagulant film and decompression film, generally have only to promote pressure relief push rod, decompression film is allowed to cover blood main aperture, so play the effect of decompression, increase anticoagulant to be admittedly in charge of simultaneously, inject heparin, prevent blood clot, owing to the pressure size of central authorities' suction device is the same, control blood while have adjusted pressure size and flow into the size of Blood storing and filtering device, so in order to regulate accuracy, heparin is injected and is controlled by increase anticoagulant film, so have only to change control pipe, control to manage the least internal space ratio relatively limited, if being that cost is high with general mechanical regulation valve one；The parts such as metal are easy to produce antibacterial besides, so use such film in controlling pipe, then coordinate sterilization, make entirety cleannes height, and cost is less expensive, it is ensured that the blood quality of autogenous vein.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is this utility model embodiment anticoagulant film 10 and the structural representation of decompression film 11 gathering；
Fig. 3 is this utility model embodiment anticoagulant film 10 and the decompression full opening of structural representation of film 11；
Fig. 4 is the structural representation that this utility model embodiment pressure control pipe is connected with Blood storing and filtering device.
Detailed description of the invention
Below according to accompanying drawing, the detailed description of the invention of the present invention is made a detailed explanation.
Embodiment
nullA kind of pressure control pipe of autogenous vein，Including Stress control tube body 1，Stress control tube body 1 includes that anticoagulant is in charge of 2 admittedly、Blood supervisor 3 and drain pipe 4，Anticoagulant is admittedly in charge of between 2 and blood supervisor 3 and is provided with spacer block 5 and is spaced from each other，Anticoagulant be admittedly in charge of 2 and blood supervisor 3 side be all connected on central authorities suction device on，Anticoagulant be admittedly in charge of 2 and blood supervisor 3 opposite side be mutually convergent the one end being connected to drain pipe 4，The other end of drain pipe 4 connects Blood storing and filtering device，It is anticoagulant hole 6 that anticoagulant is in charge of 2 admittedly with drain pipe 3 junction，Blood supervisor 3 forms a segmental arc 7 with drain pipe 4 connection，Blood supervisor 4 is arranged over a blood main aperture 8 upward at segmental arc 7，Described spacer block 5 forms a tube wall 9 by drain pipe 4 side，Tube wall 9 and described anticoagulant hole 6 are in same level，Blood main aperture 8 is located at the front of tube wall 9 and with the bottom surface of described spacer block 5 on the same face，Tube wall 9 is provided with the upwardly extending anticoagulant film 10 closing anticoagulant hole 6，It is additionally provided with on tube wall 9 and extends forward the decompression film 11 that can enclose blood main aperture 8，The front end of anticoagulant film 10 and decompression film 11 is connected to anticoagulant block 12 and decompression block 13，It is respectively equipped with outside described Stress control tube body 1 and is mutually matched the anticoagulant chute 14 being connected and decompression chute 15 with anticoagulant block 12 and decompression block 13，Seal respectively equipped with anticoagulant push rod 16 and pressure relief push rod 17 on anticoagulant chute 14 and decompression chute 15，Described anticoagulant film 10 and decompression film 11 are fexible film，Whole pipe is that transparent material is easy to observe inner case.
Anticoagulant block 12 and decompression block 13 move in anticoagulant chute 14 and decompression chute 15, the promotion point being attached on anticoagulant push rod 16 and pressure relief push rod 17, by them smooth on anticoagulant hole 6 and blood main aperture 8 to anticoagulant film 10 and decompression film 11, play blind hole, reduce the effect of pressure.Anticoagulant film 10 and decompression film 11 are by the film disinfected, if managing the size control valve of interior metal material, it is easy to cause internal contamination, destroy the cleannes of blood.
The step of the using method of a kind of pressure control pipe is 1) pressure control pipe is put in disinfectant solution carry out disinfection, in sterilization, repeatedly pull anticoagulant push rod 16 and pressure relief push rod 17 so that anticoagulant film 10 and decompression film 11 surface are fully cleaned；After cleaning, allowing anticoagulant film 10 be in open mode, allow decompression film 11 be in rounding state, now anticoagulant hole 6 is for closing, and blood main aperture 8 is unimpeded；Installation process, the drain pipe 4 of pressure control pipe is installed to the entrance front of Blood storing and filtering device, and porch must be proximate to and vertically place, the pipeline of the other end and central suction device that control pipe is connected, this end pipe has a bending, so can the most first reduce impulse force, simultaneously because pressure control pipe can increase the accuracy of regulation straight down, when regulation is observed, the power of sensation central authorities suction device is excessive, pull pressure relief push rod 17, close part blood main aperture 8, reduce the pressure entered in Blood storing and filtering device, thus reach the purpose that the blood form in Blood storing and filtering device is not damaged；When needing to inject heparin, first heparin is loaded by an other pipe, directly can be got at anticoagulant hole 6 by the impulse force of central authorities' suction device, now promote anticoagulant push rod 16, open part anticoagulant film 10 according to actual needs, allow heparin flow at a suitable rate in Blood storing and filtering device, play the purpose fully reacted with the blood in Blood storing and filtering device.
As can be seen from the above description, present invention achieves following technique effect: control the impulse force size flowed in Blood storing and filtering device, while adjusting size, it is ensured that the cleaning in pipe, control pipe easy for installation, simple in construction, low cost；Increase heparin injects control, makes the blood quality of autogenous vein higher.

Claims (2)

  1. null1. the pressure control pipe of an autogenous vein，It is characterized in that，Including Stress control tube body，Stress control tube body includes that anticoagulant is in charge of admittedly、Blood supervisor and drain pipe，Anticoagulant be admittedly in charge of with blood be responsible between be provided with spacer block and be spaced from each other，The side that anticoagulant is in charge of admittedly with blood supervisor is all connected on central authorities' suction device，Anticoagulant is admittedly in charge of the opposite side with blood supervisor and is mutually convergent the one end being connected to drain pipe，The other end of drain pipe connects Blood storing and filtering device，It is anticoagulant hole that anticoagulant is in charge of admittedly with drain pipe junction，Blood supervisor forms a segmental arc with drain pipe connection，Blood supervisor is arranged over a blood main aperture upward at segmental arc，Described spacer block forms a tube wall by drain pipe side，Tube wall and described anticoagulant hole are in same level，Blood main aperture is located at the front of tube wall and with the bottom surface of described spacer block on the same face，Tube wall is provided with the upwardly extending anticoagulant film closing anticoagulant hole，It is additionally provided with on tube wall and extends forward the decompression film that can enclose blood main aperture，The front end of anticoagulant film and decompression film is connected to anticoagulant block and decompression block，Described pressure control pipe outer body is respectively equipped with and is mutually matched the anticoagulant chute being connected and decompression chute with anticoagulant block and decompression block，Seal respectively equipped with anticoagulant push rod and pressure relief push rod on anticoagulant chute and decompression chute，Described anticoagulant film and decompression film are fexible film，Anticoagulant block and decompression block move in anticoagulant chute and decompression chute，The promotion point being attached on anticoagulant push rod and pressure relief push rod，By promoting point smooth on anticoagulant hole and blood main aperture to anticoagulant film and decompression film.
  2. 2. the using method of the pressure control pipe used described in claim 1, it is characterised in that: include that use step is:
    1) pressure control pipe is put in disinfectant solution carry out disinfection, in sterilization, repeatedly pull anticoagulant push rod and pressure relief push rod so that anticoagulant film and decompression film surface are fully cleaned；After cleaning, anticoagulant film is in rounding state, allows decompression film be in open mode, and now anticoagulant hole is for closing, and blood main aperture is unimpeded；
    2) installation process, the drain pipe of pressure control pipe is connected with the porch, upper end of Blood storing and filtering device, the pipeline of the other end and central suction device that control pipe is connected, the power of sensation central authorities suction device is excessive, pull pressure relief push rod, close part blood main aperture, reduce the pressure entered in Blood storing and filtering device, thus reach the purpose that the blood form in Blood storing and filtering device is not damaged；
    3) when needing to inject heparin, first heparin is loaded by an other pipe, directly can be got at anticoagulant hole by the impulse force of central authorities' suction device, now promote anticoagulant push rod, open part anticoagulant film according to actual needs, allow heparin flow at a suitable rate in Blood storing and filtering device, play the purpose fully reacted with the blood in Blood storing and filtering device.
CN201410666009.6A 2014-11-20 2014-11-20 The pressure control pipe of a kind of autogenous vein and the using method of pressure control pipe thereof Expired - Fee Related CN104399134B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201410666009.6A CN104399134B (en) 2014-11-20 2014-11-20 The pressure control pipe of a kind of autogenous vein and the using method of pressure control pipe thereof
CN201610683935.3A CN106215254B (en) 2014-11-20 2014-11-20 A kind of application method of the pressure control pipe of autogenous vein

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Application Number Priority Date Filing Date Title
CN201410666009.6A CN104399134B (en) 2014-11-20 2014-11-20 The pressure control pipe of a kind of autogenous vein and the using method of pressure control pipe thereof

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CN201610683935.3A Division CN106215254B (en) 2014-11-20 2014-11-20 A kind of application method of the pressure control pipe of autogenous vein

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CN104399134B true CN104399134B (en) 2016-12-07

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CN201410666009.6A Expired - Fee Related CN104399134B (en) 2014-11-20 2014-11-20 The pressure control pipe of a kind of autogenous vein and the using method of pressure control pipe thereof

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CN107469162B (en) * 2017-08-28 2020-10-27 北京工业大学 High-precision venous drainage device

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US7947033B2 (en) * 1999-04-06 2011-05-24 Kci Licensing Inc. Systems and methods for detection of wound fluid blood and application of phototherapy in conjunction with reduced pressure wound treatment system
CN2430157Y (en) * 2000-06-23 2001-05-16 张国典 Quick pressure regulating autoblood recorery device
CN2453900Y (en) * 2000-09-30 2001-10-17 中国人民解放军第三军医大学野战外科研究所 Self-body blood infusion-back machine
CN2647259Y (en) * 2003-09-15 2004-10-13 马为梅 Blood recovery device
CN2785601Y (en) * 2005-03-25 2006-06-07 吉安卡罗·马拉瓦西 Autoblood recovering device
CN200998453Y (en) * 2006-09-06 2008-01-02 刘健 Disposable two-chamber self-blood recovering device
CN101765437B (en) * 2007-07-30 2012-11-21 株式会社Jms Apparatus for separating and storing blood components
KR20090087339A (en) * 2008-02-12 2009-08-17 이송 A blood container and method for blood transfusion
CN202942529U (en) * 2012-12-12 2013-05-22 中南大学 Suction head for autoblood recovery
CN204208100U (en) * 2014-11-20 2015-03-18 樊理华 A kind of pressure control pipe from proposing blood recovery

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CN104399134A (en) 2015-03-11
CN106215254A (en) 2016-12-14

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Effective date of registration: 20160927

Address after: 323000 Lishui, Zhejiang Volkswagen street, No. 15

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Address before: 323000 Lishui, Zhejiang Volkswagen street, No. 15

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