CN209092285U - A kind of drainage device of the liver and gall surgical department convenient for cleaning - Google Patents

Abstract

The utility model discloses a kind of drainage device of liver and gall surgical department convenient for cleaning, including fixed bin, controller is provided at the top of the fixed bin, outer tube is provided on the left of the fixed bin, it is provided with drainage needle on the left of the outer tube, buffer pocket is provided at the lumen centers of the fixed bin, is communicated with drainage tube on the left of the buffer pocket, and the inner cavity of outer tube is protruded into the left end of drainage tube, one end that the drainage tube protrudes into housing tube cavity is connected with drainage needle.The structure design of the utility model is reasonable, on the one hand pass through the fixed function of snap-gauge and fastening bolt, fixed bin fixation can be connected to the upper of bed body, reducing device, fixed box position changes and the influence caused by drainage work when in use, on the other hand cleaning solution is heated by electric heater, and temperature is incuded by temperature sensor, reduce the discomfort for causing patient due to temperature difference due to cleaning solution and the body temperature of patient.

Description

A kind of drainage device of the liver and gall surgical department convenient for cleaning

Technical field

The utility model relates to liver and gall surgical department's the field of medical instrument technology more particularly to a kind of liver and gall surgical department to use convenient for cleaning Drainage device.

Background technique

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.It can also be found early by observation drainage situation Change of illness state.After drainage, it can achieve and ease off the pressure, relieve pain, mitigate 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. For keep drainage tube it is unobstructed, prevent blocked drainage tube from easily causing retrograde infection, should per daily physiological saline repeatedly or continual rinsing Vomica.Existing drainage device does not have the function of cleaning usually, when being cleaned, needs to pull out drainage puncture needle, be inserted into Cleaning pipe is cleaned, and so operation is very cumbersome, time-consuming and laborious, not only increases the labor intensity of medical staff, Er Qiezeng The pain of patient is added.

For this purpose, those skilled in the technology concerned improve this, as Chinese Patent Application No. is " a kind of liver and gall surgical department's drainage device for being convenient for cleaning " that CN201720025617.8 is proposed, in this application file, passes through Outer tube is fixedly connected with inner tube by control device, human body is penetrated by drainage needle, using negative-pressure suction bottle by hydrops from liquid Intracavitary suction, while being injected cleaning solution into the human body by the through-hole on outer tube top, it is cleaned, realizes once to intert and both may be used Drainage is again capable of washing, reduces the pain that patient replaces function pipe, also mitigates the working strength of medical staff；Pass through adjusting simultaneously The electric current that the adjustable internal battery of knob provides controls two L-type sliding blocks into people to control the magnetic force size of wound core Moving distance, the flow velocity of adjustable outer tube and inner tube, suitable for the patient of different hydrops situations, but in this application file Technical solution still have deficiency, if the control device in the device be setting fixed mechanism, cause when in use position appearance It easily moves, and then drainage work is impacted, and control can not be adjusted to the temperature of cleaning solution in the technical solution System, so that being easy to cause discomfort to the body of patient since temperature is lower when cleaning solution cleans drainage tube cavity.

Utility model content

The purpose of the utility model is to overcome the above-mentioned problems in the prior art, a kind of liver and gall surgical department is provided with just In the drainage device of cleaning, fixed bin can be fixed, the temperature of cleaning solution can be adjusted and be controlled.

To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:

The drainage device that a kind of liver and gall surgical department uses convenient for cleaning, including fixed bin are provided with control at the top of the fixed bin Device processed is provided with outer tube on the left of the fixed bin, is provided with drainage needle on the left of the outer tube, the fixed bin it is interior It is provided with buffer pocket at chamber center, drainage tube is communicated on the left of the buffer pocket, and outer tube is protruded into the left end of drainage tube Inner cavity, one end that the drainage tube protrudes into housing tube cavity are connected with drainage needle；

One end bottom of the drainage tube close to drainage needle is provided with cleaning liquid pipe, and the right end for cleaning liquid pipe passes sequentially through The bottom of fixed bin, the cleaning liquid pipe are run through in outer tube and fixed bin, one end bottom that the cleaning liquid pipe protrudes into fixed bin Bottom right side be provided with cleaning fluid tank, and clean the intracavity bottom that liquid pipe protrudes into cleaning fluid tank, the cleaning liquid pipe protrudes into clearly One end bottom of washing lotion box cavity bottom is provided with micro pump, and temperature biography is provided on the left of the intracavity bottom of the cleaning fluid tank The intracavity bottom right side of sensor, the cleaning fluid tank is provided with electric heater, is provided with inlet tube on the left of the cleaning fluid tank；

The right end for being communicated with drainage efferent duct on the right side of the buffer pocket, and draining efferent duct stretches out the right side of fixed bin The right end bottom of wall, the drainage efferent duct is communicated with negative pressure bottle, and the top right side of the negative pressure bottle is provided with exhaust tube, described The bottom of negative pressure bottle is provided with drain pipe；

The bottom of the buffer pocket is provided with sewage pipe, and the bottom of fixed bin, the drainage are stretched out in the bottom of sewage pipe It is provided with solenoid valve on pipe, cleaning liquid pipe, drainage efferent duct, sewage pipe and drain pipe, and the solenoid valve on drainage tube is located at The left side of liquid pipe and drainage tube junction is cleaned, the front side wall of the fixed bin is provided with snap-gauge, is spirally connected on the left of the snap-gauge There is fastening bolt；

The controller is electrically connected micro pump, temperature sensor, electric heater and solenoid valve.

Preferably, above-mentioned liver and gall surgical department uses in the drainage device convenient for cleaning, and the controller is programmable single chip computer control Device processed.

Preferably, above-mentioned liver and gall surgical department uses in the drainage device convenient for cleaning, wall pair at left and right sides of the inner cavity of the snap-gauge Title is provided with rubber pad.

Preferably, above-mentioned liver and gall surgical department use convenient for cleaning drainage device in, the rubber pad with a thickness of 0.5-1cm.

Preferably, above-mentioned liver and gall surgical department uses in the drainage device convenient for cleaning, is provided with air gauge on the exhaust tube.

The beneficial effects of the utility model are:

The structure design of the utility model is reasonable, on the one hand passes through the fixed function of snap-gauge and fastening bolt, can be by fixation Box is fixed to be connected to the upper of bed body, and reducing device, fixed box position changes and the shadow caused by drainage work when in use Ring, on the other hand cleaning solution is heated by electric heater, and temperature is incuded by temperature sensor, reduction by The discomfort of patient is caused due to temperature difference in cleaning solution and the body temperature of patient.

Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the fixed bin structural schematic diagram of the utility model；

Fig. 3 is the control system functional block diagram of the utility model；

In attached drawing, parts list represented by the reference numerals are as follows:

1- fixed bin, 2- controller, 3- outer tube, 4- drainage needle, 5- buffer pocket, 6- drainage tube, 601- cleaning liquid pipe, 602- cleaning fluid tank, 603- micro pump, 604- temperature sensor, 605- electric heater, 606- inlet tube, 7- drainage output Pipe, 8- negative pressure bottle, 801- exhaust tube, 802- drain pipe, 9- sewage pipe, 10- solenoid valve, 11- snap-gauge, 12- fastening bolt.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1-3, the present embodiment is a kind of liver and gall surgical department drainage device for being convenient for cleaning, including fixed bin 1, the top of fixed bin 1 is provided with controller 2, and the left side of fixed bin 1 is provided with outer tube 3, and the left side of outer tube 3, which is provided with, draws Needle 4 to be flowed, is provided with buffer pocket 5 at the lumen centers of fixed bin 1, the left side of buffer pocket 5 is communicated with drainage tube 6, and drainage tube 6 The inner cavity of outer tube 3 is protruded into left end, and one end that drainage tube 6 protrudes into 3 inner cavity of outer tube is connected with drainage needle 4；Drainage tube 3 close to One end bottom of drainage needle 4 is provided with cleaning liquid pipe 601, and the right end for cleaning liquid pipe 601 passes sequentially through outer tube 3 and fixed bin 1, the bottom of fixed bin 1, the bottom right side setting of cleaning liquid pipe 601 are run through in one end bottom that cleaning liquid pipe 601 protrudes into fixed bin 1 There is cleaning fluid tank 602, and clean the intracavity bottom that liquid pipe 601 protrudes into cleaning fluid tank 602, cleaning liquid pipe 601 protrudes into cleaning fluid tank One end bottom of 602 intracavity bottoms is provided with micro pump 603, and temperature biography is provided on the left of the intracavity bottom of cleaning fluid tank 602 Sensor 604, is provided with electric heater 605 on the right side of the intracavity bottom of cleaning fluid tank 602, the left side of cleaning fluid tank 602 be provided with into Liquid pipe 606；The right side of buffer pocket 5 is communicated with drainage efferent duct 7, and the right end for draining efferent duct 7 stretches out the right side of fixed bin 1 The right end bottom of wall, drainage efferent duct 7 is communicated with negative pressure bottle 8, and the top right side of negative pressure bottle 8 is provided with exhaust tube 801, negative pressure bottle 8 bottom is provided with drain pipe 802；The bottom of buffer pocket 5 is provided with sewage pipe 9, and fixed bin 1 is stretched out in the bottom of sewage pipe 9 Bottom, drainage tube 6 cleaning liquid pipe 601, drainage efferent duct 7, is provided with solenoid valve 10 on sewage pipe 9 and drain pipe 802, And the solenoid valve on drainage tube 6 is located at the left side of cleaning liquid pipe 601 and 6 junction of drainage tube, the front side wall of fixed bin 1 is provided with Snap-gauge 11, the left side of snap-gauge 11 are bolted with fastening bolt 12；Controller 1 is electrically connected micro pump 603, temperature sensor 604, electric heater 605 and solenoid valve 10.

Controller 2 is programmable single chip computer controller, and such operator can be carried out by controller 2 convenient for control, Reduce the operation difficulty of operator, wall is symmetrically arranged with rubber pad at left and right sides of the inner cavity of snap-gauge 11, rubber pad with a thickness of 0.5-1cm, rubber pad can increase the frictional force between snap-gauge 11 and bed body, so that fixed bin 1 is fixed more stable, take out It is provided with air gauge on tracheae 801, the air pressure in negative pressure bottle 8 can be understood in order to operator by air gauge.

One concrete application of the present embodiment are as follows: the structure design of the utility model is reasonable, is carrying out using preceding first by snap-gauge 11 are connected on patient's hospital bed, and it is fixed by fastening bolt 12, and cleaning solution is transported to cleaning by inlet tube 606 The inner cavity of liquid case 602 is carrying out in use, first exhaust tube 801 is connected with outside aspiration pump, by aspiration pump by negative pressure bottle Gas extraction in 8 drains on efferent duct 7 and drain pipe 802 at this time so that forming draught head between negative pressure bottle 8 and buffer pocket 5 Solenoid valve 10 be turned off, the atmospheric pressure value in negative pressure bottle 8 is understood by air gauge, when air pressure reaches required value, is beaten It opens drainage tube 6 and drains the solenoid valve 10 on efferent duct 7, under the action of draught head, so that the hydrops in patient's body is by drawing Stream needle 4 and drainage tube 6 are transported in buffer pocket 5, and buffer pocket 5 plays buffer function, and final liquid is conveyed by drainage efferent duct 7 Into negative pressure bottle 8, and when being cleaned to drainage tube 6, first passes through the control electric heater 605 of controller 2 and work, to clear Cleaning solution in washing lotion case 602 is heated, and temperature sensor 604 incudes the temperature of cleaning solution, and by sensed data Controller 2 is passed to, is adjusted and controls convenient for the temperature that operator heats cleaning solution in this way, closes 6 He of drainage tube The solenoid valve 10 on efferent duct 7 is drained, the solenoid valve 10 on cleaning liquid pipe 601 and sewage pipe 9 is opened, controls micro pump 603 It works, cleaning solution is transported in drainage tube 6, so that cleaning solution successively passes through drainage tube 6 and buffer pocket 5, finally from row Dirty pipe 9 is discharged, so that cleaning solution can carry out cleaning to drainage tube 6 and buffer pocket 5.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (4)

1. the drainage device that a kind of liver and gall surgical department uses convenient for cleaning, including fixed bin, it is characterised in that: the top of the fixed bin It is provided with controller, outer tube is provided on the left of the fixed bin, drainage needle is provided on the left of the outer tube, it is described solid Determine to be provided with buffer pocket at the lumen centers of box, drainage tube is communicated on the left of the buffer pocket, and the left end of drainage tube is protruded into The inner cavity of outer tube, one end that the drainage tube protrudes into housing tube cavity are connected with drainage needle；

One end bottom of the drainage tube close to drainage needle is provided with cleaning liquid pipe, and the right end for cleaning liquid pipe passes sequentially through housing The bottom of fixed bin, the right side of the cleaning liquid pipe are run through in pipe and fixed bin, one end bottom that the cleaning liquid pipe protrudes into fixed bin Side bottom is provided with cleaning fluid tank, and cleans the intracavity bottom that liquid pipe protrudes into cleaning fluid tank, and the cleaning liquid pipe protrudes into cleaning solution One end bottom of box cavity bottom is provided with micro pump, is provided with temperature sensing on the left of the intracavity bottom of the cleaning fluid tank The intracavity bottom right side of device, the cleaning fluid tank is provided with electric heater, is provided with inlet tube on the left of the cleaning fluid tank；

The right end for being communicated with drainage efferent duct on the right side of the buffer pocket, and draining efferent duct stretches out the right side wall of fixed bin, institute The right end bottom for stating drainage efferent duct is communicated with negative pressure bottle, and the top right side of the negative pressure bottle is provided with exhaust tube, the negative pressure The bottom of bottle is provided with drain pipe；

The bottom of the buffer pocket is provided with sewage pipe, and the bottom of fixed bin is stretched out in the bottom of sewage pipe, the drainage tube, clear It is provided with solenoid valve on lotion pipeline, drainage efferent duct, sewage pipe and drain pipe, and the solenoid valve on drainage tube is located at cleaning solution The left side of pipe and drainage tube junction, the front side wall of the fixed bin are provided with snap-gauge, fastening are bolted on the left of the snap-gauge Bolt；

The controller is electrically connected micro pump, temperature sensor, electric heater and solenoid valve.

The controller is programmable single chip computer controller.

2. the drainage device that a kind of liver and gall surgical department according to claim 1 uses convenient for cleaning, it is characterised in that: the snap-gauge Inner cavity at left and right sides of wall be symmetrically arranged with rubber pad.

3. the drainage device that a kind of liver and gall surgical department according to claim 2 uses convenient for cleaning, it is characterised in that: the rubber Pad with a thickness of 0.5-1cm.

4. the drainage device that a kind of liver and gall surgical department according to claim 1 uses convenient for cleaning, it is characterised in that: the pumping Air gauge is provided on pipe.