CN108721713A

CN108721713A - A kind of liver and gall surgical department's flow diverter

Info

Publication number: CN108721713A
Application number: CN201810727057.XA
Authority: CN
Inventors: 许超丽
Original assignee: Wuxi Peoples Hospital
Current assignee: Wuxi Peoples Hospital
Priority date: 2018-07-05
Filing date: 2018-07-05
Publication date: 2018-11-02

Abstract

The invention discloses a drainage device for hepatobiliary surgery, which comprises a suction tube, a connecting tube, a suction pump, a sealing ring, a drainage bag, a handle, a liquid discharge port, a rubber plug, a flow valve, an air inlet, a valve, a drainage tube, A first air intake pipe, a hand pump, a one-way valve, an air bag, an exhaust pipe, a puncture head, a drainage hole, a buffer bag, an air pump and a second air intake pipe. The beneficial effects of the present invention are: an air bag is provided at the end of the drainage tube close to the puncture head, and after the air bag is inflated by pinching the air pump, the drainage tube can be effectively prevented from slipping, repeated intubation is avoided, and the pain of the patient is reduced; the cushion bag is adopted, The medical staff do not need to interrupt the drainage when draining the drainage bag, avoiding the trouble of multiple intubations to the medical staff; the outside air is pushed into the drainage tube by the pump, and the pressure in the drainage tube is increased to make the blockage squeeze out The drainage tube is pressed out, which is convenient to operate and reduces the work intensity of the medical staff.

Description

A kind of liver and gall surgical department's flow diverter

Technical field

The present invention relates to a kind of drainage device, specially a kind of liver and gall surgical department's flow diverter belongs to medical instruments technology neck Domain.

Background technology

Liver and gall surgical department's drainage is will to lodge in bile in body cavity, juice etc. to deflect from original place to excrete, to prevent It is accumulated in body cavity or operating field, secondary pressure symptom, infection or histologic lesion.Situation is drained by observation to find early Change of illness state.After drainage, it can reach and ease off the pressure, relieve pain, reducing inflammation, prevent inflammation diffusion, be conducive to inflammation Disease subside purpose, and the nursing of postoperative various drainage tubes be liver and gall surgical department patient can smooth recovery discharge an important factor for.

But drainage tube tube body is smooth, abdomen have drainage device patient's out-of-bed activity or it is outgoing when, it is careless slightly just hold It easily causes drainage tube to fall off, great burden is brought to patient；When being blocked inside drainage tube, existing drainage bag needs are pulled up Connector is goed deep into conduit inputting physiological saline dredging by syringe, operates so not only bothersome but also be easy to cause pollution, to doctor Shield personnel bring very big inconvenience.Therefore, a kind of liver and gall surgical department's flow diverter is proposed regarding to the issue above.

Invention content

The purpose of the present invention is that solve the above-mentioned problems and provides a kind of liver and gall surgical department's flow diverter.

The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of liver and gall surgical department's flow diverter, including drainage bag, It is connect with aspiration pump air exhaust nozzle by exhaust tube at the top of the drainage bag, and exhaust tube is equipped with sealing ring with drainage bag junction； The drainage bag bottom is provided with leakage fluid dram；The leakage fluid dram is equipped with rubber stopper；The drainage bag side passes through connecting tube and buffering Bag connection；The connecting tube is equipped with flow valve close to bumping bag end surface；It is provided with air inlet at the top of the bumping bag；

The bumping bag side is connected to drainage tube；The drainage pipe surface is equipped with air bag, inflator and valve；The gas Capsule surface is communicated with the first air inlet pipe and exhaust pipe；First air inlet pipe bottom end is connected with hand and pinches inflator；The inflator Side wall is communicated with the second air inlet pipe；The inflator surface and the second air inlet pipe surface are equipped with check valve；The drainage tube one End is connected with puncturing head；The puncture head surface is provided with conduction hole.

Preferably, the number of the conduction hole is several, and several conduction holes are uniformly distributed in puncture head surface.

Preferably, the rubber stopper number is three, and three rubber stoppers are matched with leakage fluid dram, air inlet and exhaust pipe respectively Close connection.

Preferably, the air bag is located at end surface of the drainage tube close to puncturing head, and air bag is cirque structure.

Preferably, handle is connected at the top of the drainage bag, and handle is arc-shaped structure.

Preferably, the inflator runs through drainage tube, and inflator is located at side of the valve far from air bag.

The beneficial effects of the invention are as follows：

1. air bag is arranged close to puncturing head one end in drainage tube, after pinching inflator to airbag aeration by hand, can effectively keep away Exempt from drainage tube slippage, avoids repetition intubation, reduce the pain of patient；Using bumping bag, make medical staff to drainage bag When drain, without interrupting drainage, intubation is avoided repeatedly to make troubles to medical staff.

2, outside air is pushed into inside drainage tube by inflator, increases the pressure in drainage tube, tamper is made to squeeze Go out drainage tube, it is easy to operate, reduce the working strength of medical staff.

Description of the drawings

Fig. 1 is overall structure of the present invention；

Fig. 2 is drainage tube structural schematic diagram of the present invention；

Fig. 3 is airbag structure schematic diagram of the present invention.

In figure：1, exhaust tube, 2, connecting tube, 3, aspiration pump, 4, sealing ring, 5, drainage bag, 6, handle, 7, leakage fluid dram, 8, Rubber stopper, 9, flow valve, 10, air inlet, 11, valve, 12, drainage tube, the 13, first air inlet pipe, 14, hand pinch inflator, 15, single To valve, 16, air bag, 17, exhaust pipe, 18, puncturing head, 19, conduction hole, 20, bumping bag, 21, inflator, the 22, second air inlet pipe.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

It please refers to Fig.1 shown in -3, a kind of liver and gall surgical department's flow diverter, including drainage bag 5,5 top of the drainage bag passes through Exhaust tube 1 is connect with 3 air exhaust nozzle of aspiration pump, and exhaust tube 1 is equipped with sealing ring 4 with 5 junction of drainage bag, prevents liquid leakage； 5 bottom of the drainage bag is provided with leakage fluid dram 7；The leakage fluid dram 7 is equipped with rubber stopper 8；5 side of the drainage bag passes through connecting tube 2 It is connected to bumping bag 20；The connecting tube 2 is equipped with flow valve 9 close to 20 end surface of bumping bag, adjusts the flow velocity of liquid；Institute It states 20 top of bumping bag and is provided with air inlet 10, be convenient for 5 drain of drainage bag；

20 side of the bumping bag is connected to drainage tube 12；12 surface of the drainage tube is equipped with air bag 16,21 and of inflator Valve 11, air bag 16 make puncturing head 18 be not easy to fall off from drain site；16 surface of the air bag is communicated with 13 He of the first air inlet pipe Exhaust pipe 17；First air inlet pipe, 13 bottom end is connected with hand and pinches inflator 14, convenient for being inflated to air bag 16；The inflator 21 Side wall is communicated with the second air inlet pipe 22, and outside air is pushed into drainage tube 12 by inflator 21, increases 12 internal pressure of drainage tube； 21 surface of the inflator and 22 surface of the second air inlet pipe are equipped with check valve 15；Check valve 15 makes gas can only enter； 12 one end of the drainage tube is connected with puncturing head 18；18 surface of the puncturing head is provided with conduction hole 19.

As a kind of technical optimization scheme of the present invention, the number of the conduction hole 19 is several, and several are drained Hole 19 is uniformly distributed on 18 surface of puncturing head, and accelerating liquid enters drainage tube 12.

As a kind of technical optimization scheme of the present invention, 8 number of the rubber stopper is three, and three rubber stoppers 8 are distinguished It is connected with leakage fluid dram 7, air inlet 10 and exhaust pipe 17, is discharged convenient for drain or gas.

As a kind of technical optimization scheme of the present invention, the air bag 16 is located at drainage tube 12 close to one end of puncturing head 18 Surface, and air bag 16 is cirque structure, can effectively prevent puncturing head 18 and falls off.

As a kind of technical optimization scheme of the present invention, 5 top of the drainage bag is connected with handle 6, and handle 6 is circular arc Shape structure is hung on one's sick bed convenient for drainage bag 5.

As a kind of technical optimization scheme of the present invention, the inflator 21 runs through drainage tube 12, and inflator 21 is located at The drainage tube 12 of dredge blockage is convenient in side of the valve 11 far from air bag 16.

In the use of the present invention, the case where first each position of check device connects, it is ensured that sealing disappears to puncturing head 18 The correspondence patient of puncturing head 18 is waited for that drain site is pierced by poison processing, and pinching hand pinches inflator 15 and is full of gas to air bag 16, later Aspiration pump 3 is opened, flow valve 9 is adjusted, whole device is made steadily to drain；When to 5 drain of drainage bag, flow control valve 9 is closed, The rubber stopper 8 on 21 air inlet 10 of bumping bag is opened, bile is flowed into bumping bag 21 and kept in, and after 5 drain of drainage bag, opens flow Regulating valve 9, then blocks air inlet 10 with rubber stopper 8, and bile flows into drainage bag 5 again；When 12 inside of drainage tube blocks, first Valve 11 is closed, the piston rod of inflator 22 is pushed, the air entered in inflator 22 from the second air inlet pipe 23 is made to be pushed into drainage Inside pipe 12；After drainage, the rubber stopper 8 of 17 end of exhaust pipe is extracted, releases the gas in air bag 16, extracts puncturing head 18。

It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims

1. a drainage device for hepatobiliary surgery, comprising a drainage bag (5), characterized in that: the top of the drainage bag (5) is connected with the suction nozzle of the suction pump (3) by a suction tube (1), and the suction tube ( 1) A sealing ring (4) is provided at the junction with the drainage bag (5); a drain port (7) is opened at the bottom of the drainage bag (5); a rubber plug (8) is provided at the drain port (7) One side of the drainage bag (5) communicates with the buffer bag (20) through the connecting pipe (2); a flow valve (9) is installed on the surface of the connecting pipe (2) near the buffer bag (20); There is an air inlet (10) at the top of the bag (20);

One side of the buffer bag (20) communicates with the drainage tube (12); the surface of the drainage tube (12) is provided with an air bag (16), an air pump (21) and a valve (11); the surface of the air bag (16) is A first air intake pipe (13) and an exhaust pipe (17) are communicated; the bottom end of the first air intake pipe (13) is connected with a hand pump (14); the side wall of the air pump (21) is communicated with a second Two air intake pipes (22); the surface of the pump (21) and the surface of the second air intake pipe (22) are provided with a one-way valve (15); one end of the drainage pipe (12) is fixedly connected with a puncture head (18) ; The surface of the puncture head (18) has drainage holes (19).

2. A drainage device for hepatobiliary surgery according to claim 1, characterized in that: the number of the drainage holes (19) is several, and the drainage holes (19) are uniform on the surface of the puncture head (18). distributed.

3. A kind of drainage device for hepatobiliary surgery according to claim 1, characterized in that: the number of the rubber stoppers (8) is three, and the three rubber stoppers (8) are respectively connected to the drain port (7), The air inlet (10) is connected with the exhaust pipe (17).

4. A drainage device for hepatobiliary surgery according to claim 1, characterized in that: the air bag (16) is located on the surface of one end of the drainage tube (12) close to the puncture head (18), and the air bag (16) is round ring structure.

5 . A drainage device for hepatobiliary surgery according to claim 1 , characterized in that: a handle ( 6 ) is fixedly attached to the top of the drainage bag ( 5 ), and the handle ( 6 ) has an arc-shaped structure.

6. A drainage device for hepatobiliary surgery according to claim 1, characterized in that: the air pump (21) runs through the drainage tube (12), and the air pump (21) is located at the valve (11) away from the air bag (16 ) side.