A kind of gasbag-type kidney part blocks deviceTechnical field
The present invention relates to a kind of gasbag-type kidney part blocks device.
Background technology
During kidney surgery, on the one hand should stop kidney massive hemorrhage, when on the other hand avoiding kidney long againBetween ischemia, cause renal portion downright bad.Chinese patent database disclosed publication number on 01 22nd, 2014Minimally Invasive Surgery self-locking type half kidney for CN103519861A overlaps the application for a patent for invention of band, is used for realizing above-mentionedPurpose.It is by kidney band, cuff, link rod handle, cuff card, self-locking pulling-on piece, from lock slide, cunningBlock card and flexible handle composition.The blood supply of tumor growth end kidney is only blocked by controlling kidney band,Both ensure that the effect of tumor resection, reduce again intraoperative blood loss amount, more meaning is by member-retaining portion kidneyIschemia Time reduce to zero；And then avoid whole kidney blood supply is blocked, farthest remain residualThe function of remaining kidney, has fully demonstrated the meaning of Nephron-sparing surgery under peritoneoscope.But it there is also just likeLower deficiency: band easily comes off at kidney, the tense-lax degree tightened of band is wayward.To increase by one simultaneouslyIndividual operation path.
Summary of the invention
The invention provides a kind of gasbag-type kidney part blocks device, which overcome background technology middle kidney part blocks deviceExisting deficiency.
The present invention solves being the technical scheme is that of its technical problem
A kind of gasbag-type kidney part blocks device, including one being set in suprarenal hemostatic balloon, one can be located atSuprarenal flexible pouch and an aerating device；This hemostatic balloon in the form of a ring, the opening periphery of this flexible pouch and hemostasisAir bag adaptation links together；The bag wall of this flexible pouch offers the pipe arteries and veins run through inside and outside for connecting kidney and wearsThe through part crossed；This aerating device sets the first QI KOU, and this hemostatic balloon sets the second QI KOU, this aerating deviceFirst QI KOU is connected to control hemostatic balloon by aerating device swollen with the second QI KOU of hemostatic balloon by flexible pipeContracting.
Among one embodiment: also include an air gauge, the first QI KOU of aerating device connected by this air gauge.
Among one embodiment: this aerating device is inflatable ball.
Among one embodiment: the outer sheathed non-resilient strap of this hemostatic balloon.
Among one embodiment: this non-resilient strap welding or welding or be bonded in the outer ring surface of hemostatic balloon.
Among one embodiment: this flexible pouch is mesh bag.
Among one embodiment: the opening periphery of this flexible pouch and hemostatic balloon adaptation welding or welding or be bonded in oneRise.
Among one embodiment: this through part one end passes to the opening of flexible pouch.
Among one embodiment: link together to the first QI KOU energy mounting or dismounting of this flexible pipe and aerating device, and,This hose is set up defences leakage device.
Among one embodiment: this leak-proof device is check valve, it is connected to flexible pipe to these leak-proof device energy mounting or dismounting.
The technical program is compared with background technology, and it has the advantage that
One, during use, hemostatic balloon is set on kidney, and flexible pouch is located on kidney, connects kidneyPipe arteries and veins passes from the through part of flexible pouch, therefore overcomes deficiency that background technology created and produces following skillArt effect: a, can guarantee that hemostatic balloon is set on kidney, it is to avoid hemostatic balloon comes off；B, filled by inflationPut convenience, accurately control hemostatic balloon and be set in suprarenal tense-lax degree, on the one hand, kidney can be stoped bigHemorrhage, the kidney of reservation can be made again to reach zero ischemia, retain renal function to greatest extent；On the other hand, air bag is notKidney can be injured, also facilitate above-mentioned operation.
Its two, if air gauge, can accurately be controlled the degrees of expansion of hemostatic balloon by air gauge, control tense-lax journeyDegree, can adjust the blowing pressure, to reach complete blocking blood flow according to individual (blood pressure) situation simultaneously, it is to avoidHemorrhage.
Its three, the outer sheathed non-resilient strap of hemostatic balloon, it is to avoid the maximum extension external diameter of hemostatic balloon, it is ensured thatPressure between air pressure correspondence air bag and kidney.
Its four, flexible pouch is mesh bag, convenient operation.
Its five, the both sides that this through-Penetration portion is divided all connect bandage, can connect by adjusting bandage system simultaneously, consolidateDetermine the position of hemostatic balloon.
Its six, hemostatic balloon dispose and inflation terminate after, flexible pipe can be separated with aerating device, and send into chamberAbdomen or pneumoretroperitoneum, to reduce by an operating walk way.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 depicts the structural representation of gasbag-type kidney part blocks device.
Fig. 2 depicts the three-dimensional of hemostatic balloon, flexible pouch and the flexible pipe of gasbag-type kidney part blocks device and coordinates signalFigure.
The master of hemostatic balloon and flexible pipe that Fig. 3 depicts gasbag-type kidney part blocks device regards and coordinates schematic diagram.
Detailed description of the invention
Refer to Fig. 1 to Fig. 3, a kind of gasbag-type kidney part blocks device, can be set on kidney 10 including oneFlexible pouch 30, one aerating device 40, air gauge 50 that hemostatic balloon 20, can be located on kidney 10With a non-resilient strap 60.
In the form of a ring, opening periphery and hemostatic balloon 20 adaptation of this flexible pouch 30 are connected to one to this hemostatic balloon 20Rise.In one preferred version: the opening periphery of this flexible pouch 30 and the adaptive welding of hemostatic balloon 20 or welding or viscousIt is connected together；In order to limit hemostatic balloon 20 maximum swelling external diameter, it is ensured that air gauge can accurately embody hemostatic balloonPressure between 20 and kidney 10, at the outer sheathed non-resilient strap 60 of hemostatic balloon 20, such as this is non-resilientStrap 60 welding or welding or be bonded in the outer ring surface of hemostatic balloon 20；This flexible pouch 30 for example, mesh bag.
The bag wall of this flexible pouch 30 offers and runs through the through-Penetration portion passed for the pipe arteries and veins connecting kidney 10 inside and outside oneDividing 31, this pipe arteries and veins is the confession row pipeline, such as aorta 11, renal artery 12, urine output band 13 connecting kidney 10Deng.This flexible pouch 30 at least includes that a bag wall, bag wall refer to that the perisporium of flexible pouch, perisporium root edge are connected directly between oneRise to constitute bag, or, may also include diapire, diapire periphery and perisporium periphery and link together composition bag.Preferably, this through part 31 one end passes to the opening of flexible pouch 30.Preferably, the both sides that this through-Penetration portion is divided all connectBe connected to many along the spaced apart bandage of side 32, then connect by adjusting the bandage system of certain position, adjust and run throughThe position of part, fixes the position of hemostatic balloon.
This aerating device 40 sets the first QI KOU, and this hemostatic balloon 20 sets the second QI KOU, the of this aerating device 40One QI KOU is connected to control hemostatic balloon by aerating device by flexible pipe 70 with the second QI KOU of hemostatic balloon 2020 breathing.This aerating device 40 is inflatable ball, then user can be supplied for air bag with loosening by cycle extrusion.
This air gauge 50 connects the first QI KOU of aerating device 40 to show the intrinsic pressure, to facilitate user's control of air bagAir bag expansion-contraction degree.
Preferably, link together to the first QI KOU energy mounting or dismounting of this flexible pipe 70 and aerating device 40, and, shouldSet up defences leakage device 80 in flexible pipe 70 port so that: in gas replenishment process, gas through leak-proof device after 80s enterEnter flexible pipe, enter air bag；After having inflated, dismantle the connection of the first QI KOU and flexible pipe, by leak-proof device 80Restriction air bag leaks gas.The lower aerating device of dismounting and air gauge after inflation, to facilitate subsequent procedures to process.This leakproofDevice 80 for example, check valve, this leak-proof device 80 such as mounting or dismounting can be connected to hose end mouth, and operation completesAfter can by dismounting leak-proof device 80 pressure release.
The above, only present pre-ferred embodiments, therefore the scope that the present invention implements can not be limited according to this,The equivalence change i.e. made according to the scope of the claims of the present invention and description and modification, all should still belong to the present invention and containIn the range of.