CN203898933U - Drainage tube clipping device - Google Patents

Abstract

The utility model provides a drainage tube clipping device. The drainage tube clipping device comprises a drainage tube clipping device body, a lower hook, a spring gravity measurement device and a clipping unit. The body comprises a panel which is provided with a drainage volume display window. The lower hook is arranged at the lower end of the body and connected with the spring gravity measurement device. The spring gravity measurement device is arranged in the body and comprises a gravity value indication component, and one part of the gravity value indication component protrudes out of the drainage volume display window. The drainage tube clipping device allows a drainage tube to penetrate and is used for clipping the drainage tube. By the adoption of the technical scheme, the situation that a medical worker and a patient bend down arduously so as to observe a drainage bag can be avoided, the drainage volume can be conveniently known only by observing the drainage volume display window, the drainage tube can be clipped in time according to the requirements of the state of an illness, therefore, the medical working efficiency is improved, and medical accidents are also avoided.

Description

Drainage tube closing device

Technical field

This utility model relates to the appurtenance of the drainage system of the clinical use of a kind of medical treatment, relates in particular to a kind of drainage tube closing device.

Background technology

Hydrops external drainage is the drainage method medically generally using, and it inserts wound chamber or body cavity by surgical operation by 1 or 2 multiholed catheter that connects drainage bag, automatically draws the hydrops of intracavity.Its advantage is that drain quality is high, is conducive to protect from infection, and can remove near organ, blood vessel pressurized, improves symptom, and can promote wound healing and widely clinical use.After consulting multi-section documents and materials, draw common conclusion: in hydrops external drainage process, be interrupted, quantitatively drain is extremely important.For example a large amount of too fast discharge opeings in thoracic cavity can cause again opening property pulmonary edema, vertical diaphragm to swing, and the excessive drain of cerebrospinal fluid can cause intracranial hemorrhage, chronic subdural hematoma, and the excessive drain in abdominal cavity can cause abdominal pressure rapid drawdown, brings out hepatic encephalopathy etc.

At present for the control of drainage flow, still depend on manual monitoring clinically, because drainage bag must overhang lower, be not easy to observe drainage flow, cause patient, family members' hypertonicity, nurse make an inspection tour workload strengthen, even due to monitoring carelessness or method is improper etc. that various reasons causes the complication such as drain is excessive, pipeline is deviate from, the infection of hydrops adverse current.Although in recent years fix at pipeline, the aspect such as puncture technique apparatus, pipeline connection, counterflow-preventing, the calculating of drainage bag essence amount, negative pressure drainage, drain catching device has some utility models to create, also once someone designs a kind of drainage bag that actuator is installed of controlled making Flow Velocity, but the domestic and international control device for the external interruption drain of hydrops is still a blank at present, without any equipment, can accomplish the control of drain voluntarily.

As Chinese utility model patent (application number: 201220681665.X) disclose a kind of portable medical drain pipe clamp, it is characterized in that this drainage tube folder comprises the interconnective train wheel bridge in one end and lower plate, on described train wheel bridge and the outer surface of lower plate, be equipped with anti-slip tank, and one end of lower plate is provided with the folder snap close matching with train wheel bridge, between described train wheel bridge and lower plate, also have pipeline folder hole.Consider that folder closes effect, Yi Bian above-mentioned pipeline folder hole is for sealing the structure of openings at one side.

And Chinese utility model patent (application number: 200720159462.3) disclose a kind of drainage tube closing device, it has interior clamp piece, middle clamp piece, three clamp pieces of outer clamp piece, they are hinged fixing with movable joint, the anterior inner side of interior clamp piece and outer clamp piece, inside and outside both sides, middle clamp piece front portion are respectively coated with plastic cement screw thread sheet, there is left and right tooth engaged at the rear portion of middle clamp piece, and the rear portion of interior clamp piece, outer clamp piece is to there being the tooth engaged with the interlock of middle clamp piece tooth engaged energy.

Above prior art all fail to solve can be in real time and monitor easily drainage flow and in time folder close drainage tube, and the technical problem of can automatic clamp closing drainage tube.

Therefore, for alleviate patient and family members mental burden, improve clinical medical and nursing work efficiency, control drainage flow more accurately and avoid the unexpected object that occurs as of medical treatment, those skilled in the art be devoted to develop a kind of can Real-Time Monitoring drainage flow, and folder closes the drainage tube closing device of drainage tube in time.

Utility model content

Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of drainage flow of monitoring and also presss from both sides and close drainage tube in time, thereby can improve the drainage tube closing device of medical and nursing work efficiency and quality of medical care.

For achieving the above object, this utility model provides drainage tube closing device, and it comprises that drainage tube closing device body, lower draw-bar, spring gravity measuring device and folder close device; Described body comprises panel, and described panel is provided with drainage flow display window; Described lower draw-bar is located at described body lower end, and is connected with described spring gravity measuring device; Described spring gravity measuring device is located at described body interior, and it comprises a gravity value indicating device, and a described gravity value indicating device part protrudes from described drainage flow display window; Described folder closes device and comprises the first fixture block, the second fixture block, slide slot and at least one locating rod; Described the first fixture block comprises a positioning block, and described locating piece is flexibly connected with described slide slot; Described locating rod is connected with described the first fixture block and bootable described the first fixture block moves along described slide slot; Between described the first fixture block and the second fixture block, holding drainage tube walks.

Preferably, described locating rod is a threaded rod, and it is flexibly connected with described the first fixture block screw thread, locating rod described in turn, and described the first fixture block can move thereupon.

Preferably, be provided with an elastic projection in described slide slot, described elastic projection is located at when described the first fixture block and the second fixture block are closed a side near described locating piece, and when described elastic projection ejection, can fix described the first fixture block it must not be moved.

Adopt this technical scheme, can not need medical and nursing work personnel and patient to require great effort to such an extent that stoop the scale that health is observed drainage bag or drainage bottle, only need just can learn easily drainage flow by observing drainage flow display window, and need folder in time to close drainage tube according to the state of an illness, thereby not only improved medical and nursing work efficiency, and avoided the generation of malpractice.

Preferably, drainage tube closing device also comprises cutout control device; To close device in mating connection with described spring gravity measuring device and described folder respectively for described cutout control device, and control described folder and close device closure.

Adopt this technical scheme, can be by default stop value, when the gravity value recording when spring gravity measuring device is converted into drainage flow and reaches this stop value, trigger folder and close device and start, and then can close drainage tube by automatic clamp.This technical scheme has realized the technique effect that closes drainage tube according to default stop value automatic clamp, thereby has improved medical and nursing work efficiency and quality of medical care, and has facilitated patient.

Further, described cutout control device comprises a line, controls control unit, cutout trigger element and stop value setup unit that described the first fixture block moves to the second fixture block; Described line upper end connects described control unit, and lower end navigates within described cutout trigger element, and lower end is roundabout upwards to terminal, and terminal connects described stop value setup unit; Described control unit closes device with described folder and matches, and controls the fixing and mobile of described locating piece; Described cutout trigger element comprises that a hollow tubular member, stop value indication trigger part and gravity value indication triggers part, and described tube-like piece inner bottom part is provided with a roller, and described line is roundabout up after this roller half-turn; Described drainage flow display window is drainage flow stop value display window, and it shows cutout setting value simultaneously; Described stop value indication triggering part is located at described tube-like piece one side and a part protrudes from described drainage flow stop value display window; Described gravity value indicating device and described stop value indication triggering part shape match and form described gravity value indication triggering part, and described gravity value indication triggering part is positioned at described stop value indication to be triggered above part; Described stop value setup unit comprises roller bearing and wheel disc, and described roller bearing is fixed on described wheel disc circle centre position, and described line terminal is fixed on described roller bearing.

Further, described cutout control device comprises a line, controls control unit, cutout trigger element and stop value setup unit that described the first fixture block moves to the second fixture block; Described line upper end connects described control unit, and lower end navigates within described cutout trigger element, and lower end is roundabout upwards to terminal, and terminal connects described stop value setup unit; Described control unit closes device with described folder and matches, and controls the fixing and mobile of described locating piece; Described cutout trigger element triggers part by a hollow tubular member, first and the second triggering part forms, and described tube-like piece inner bottom part is provided with a roller, and described line is roundabout up after this roller half-turn; Described first triggers part is located at described tube-like piece one side, and described second triggers part is located on described spring gravity measuring device the high-order bit that waits with described gravity value indicating device opposite side, and described second triggers part is positioned at described first and triggers above part; Described stop value setup unit comprises stop value display window, stop value indicating device, roller bearing and wheel disc, described stop value display window is located on described panel, described stop value indicating device be located on described tube-like piece with described first trigger part opposite side etc. high-order bit, one distal process is for described stop value display window, described roller bearing is fixed on described wheel disc circle centre position, and described line terminal is fixed on described roller bearing.

Preferably, the control unit that described the first fixture block of described control moves to the second fixture block comprises a drawing-type elastic switch, described drawing-type elastic switch comprises elastic force location division and tractive end, and described elastic force location division is located in described slide slot, and described tractive end is connected with described line; On described locating rod, be set with spring one.

Preferably, the control unit that described the first fixture block of described control moves to the second fixture block comprises a drawing-type elastic switch, described drawing-type elastic switch comprises elastic force location division and tractive end, and described elastic force location division is located in described slide slot, and described tractive end is connected with described line; Described the second fixture block is provided with a projection, between described projection and described locating piece, is connected with spring two.

When described drawing-type elastic switch is opened for closing device when folder, the stopping for locating piece by elastic force location division, thereby folder is closed to device and be fixed on the position of opening, and when the weight of drain reaches default stop value, cutout trigger element starts and by the downward tractive of the traction end of drawing-type elastic switch, make elastic force location division become flat and no longer stop locating piece, and then make folder close device to press from both sides and close under the effect of spring one or spring two.

More preferably, described drawing-type elastic switch is comprised of a sheet metal and spring three, and described spring three is coated on the described sheet metal of part below and forms described elastic force location division.Described drawing-type elastic switch can be also an elastic sheet metal, arches upward to protrude from slide slot and form elastic force location division in sheet metal upper end, and lower end connects described line.Described drawing-type elastic switch can also be a scroll spring, and the spring end of scrollwork center is fixed, and scrollwork protrudes from slide slot and forms elastic force location division, and the other end of spring forms tractive end and connects line.

More preferably, described the first triggering part is plate-like piece, and described the second triggering part should be plate-like piece mutually.

More preferably, described the first triggering part is rod-like element, and described the second triggering part should be hook mutually.

More preferably, described first triggers part for hook, and described the second triggering part should be rod-like element mutually.

Preferably, the control unit that described the first fixture block of described control moves to the second fixture block comprises a lever suspension hook, described lever suspension hook one end connects described line, the other end is suspension hook, on lever near suspension hook one end, be connected with spring four, described locating piece is provided with hook near described locating rod one end, and described suspension hook is plugged into described hook under the effect of spring four; Described the second fixture block is provided with a projection, between described projection and described locating piece, is connected with spring two.

More preferably, drainage tube closing device also comprises switch display window, and described switch display window is connected with described cutout control device.

Further, described switch display window is provided with the runner of scroll spring and can be rotated the also display panel of permutator state with described runner by an inside and forms.Described runner periphery is fixed with a line, and this line joins with the line of cutout control device, during the downward tractive of line of cutout control device, can drive runner to rotate, thereby drive the demonstration of display panel conversion " opening " or " pass ".

Preferably, described drainage tube closing device also comprises hook, and described upper hook is located at described body upper end.

Preferably, matching by face shape mutually of described the first fixture block and the second fixture block, is gear-like or wavy.

Thereby this utility model can not only show drainage flow and facilitate medical and nursing work person and patient to observe, and can and reach the technique effect that automatic clamp closes drainage tube by default stop value.In addition, realization of the present utility model is without power supply, both safe and reliable, and energy savings again meanwhile, is not worried that power supply exhausts and caused drain folder to close device cannot running well and cause unexpected generation.

Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to understand fully the purpose of this utility model, feature and effect.

Accompanying drawing explanation

With reference to accompanying drawing, the description of feature of the present utility model, advantage and the characteristic specific embodiment by is below able to better understanding, in accompanying drawing:

The structural representation of Fig. 1: this utility model embodiment mono-, embodiment bis-;

The internal structure schematic diagram of Fig. 2: this utility model embodiment mono-;

The internal structure schematic diagram of Fig. 3: this utility model embodiment bis-;

The structural representation of Fig. 4: this utility model embodiment tri-, embodiment tetra-, embodiment five;

The internal structure schematic diagram of Fig. 5: this utility model embodiment tri-;

The internal structure schematic diagram of Fig. 6: this utility model embodiment tetra-;

The side sectional view of Fig. 7: this utility model embodiment tri-and embodiment tetra-;

The internal structure schematic diagram of Fig. 8: this utility model embodiment five;

Fig. 9: the structural representation of this utility model embodiment six;

The internal structure schematic diagram of Figure 10: this utility model embodiment six;

Figure 11: the amplification assumption diagram of switch display window in this utility model;

Figure 12: the structural representation at this utility model back side.

In the drawings, same element is used same figure notation, and different elements is used different data markers, wherein:

1 body

100 panels

101 lower draw-bars

102 spring gravity measuring devices

103 folders close device

104 drainage flow display windows

105 gravity value indicating devices

106 first fixture blocks

107 second fixture blocks

108 slide slots

109 locating rods

110 locating pieces

Hook on 111

112 elastic projections

200 lines

201 tube-like pieces

202 stop value indications trigger part

203 drainage flow stop value display windows

204 roller bearings

205 wheel discs

206 gravity value indications trigger part

207 drawing-type elastic switchs

207a elastic force location division

207b tractive end

207c spring three

208 springs one

300 first trigger part

301 second trigger part

302 stop value display windows

303 stop value indicating devices

400 projections

401 springs two

500 lever suspension hooks

501 suspension hooks

502 springs four

503 hooks

504 support members

600 switch display windows

600a runner

600b scroll spring

600c display panel

700 drain tube seats

701 buckles

The specific embodiment

Drainage tube closing device comprises that drainage tube closing device body 1, upper hook 111, lower draw-bar 101, spring gravity measuring device 102 and folder close device 103.Upper hook 111 is located at body 1 upper end, for drainage tube closing device being hung on the edge of bed of sick bed or patient's body, or is applied to the situation that any other need use drainage tube, drainage bag or drainage bottle etc.Lower draw-bar 101 is located at body 1 lower end, and it is connected with spring gravity measuring device 102, for hanging drainage bag, urine drainage bag or drainage bottle etc.

Body 1 comprises panel 100, and panel 100 is provided with drainage flow display window 104, has the milliliter number sign of some drainage flows, for showing the drainage flow of drain on it.Spring gravity measuring device 102 is located at body 1 inside, principle is identical with spring scale, it comprises a spring and a gravity value indicating device 105, spring gravity measuring device 102 upper ends can be provided with calibration knob, because spring can cause the loosening measurement effect that affects of spring in use for some time, therefore can calibrate knob by adjusting, recalibrate measuring device; Calibration knob can be a knob that capable of regulating spring moves up and down, and by adjusting the height of spring, gravity value indicating device 105 can be reset to original position.Gravity value indicating device 105 parts protrude from drainage flow display window 104.When lower draw-bar 101 hangs after the drains such as drainage bag or drainage bottle, along with increasing of drain, weight increases, and spring gravity measuring device 102 is stretched downwards with lower draw-bar 101, drive gravity value indicating device 105 to move down, thereby demonstrate drainage flow in drainage flow display window 104.When manufacturing this drainage tube closing device, according to the formula of weight=volume * density, the volume unit of liquid can be converted into unit of weight, for example: density=1 of water kilogram/cubic decimeter, 1 milliliter=0.001 liter=0.001 cubic decimeter, cubic metres * 1 kilogram/cubic decimeter=0.1 kilogram=2 liang, weight=0.1 of 100 ml waters, cubic metres * 1 kilogram/cubic decimeter=0.2 kilogram=4 liang, weight=0.2 of 200 ml waters, the rest may be inferred, the gravimetric value that spring gravity measuring device 102 is recorded is converted into after milliliter, the milliliter number sign of corresponding adjustment drainage flow display window 104, make it consistent.

Folder closes device 103 and comprises the first fixture block 106, the second fixture block 107, slide slot 108 and at least one locating rod 109; The first fixture block 106 comprises a positioning block 110, and locating piece 110 is flexibly connected with slide slot 108; Locating rod 109 is connected with the first fixture block 106 and bootable the first fixture block 106 moves along slide slot 108; Locating rod 109 parts protrude from outside body 1, and a part is positioned at body 1 inside; Between the first fixture block 106 and the second fixture block 107, holding drainage tube walks.When locating rod 109 guiding the first fixture blocks 106 move and make the first fixture block 106 with the second fixture block 107 when separated, drainage tube is placed between the first fixture block 106 and the second fixture block 107, when the first fixture block 106 and the second fixture block 107 closes up and near time, can press from both sides and close drainage tube, block drain.Matching by face shape mutually of the first fixture block 106 and the second fixture block 107,, can be gear-like or wavy, for strengthening folder, closes effect.Locating rod 109 also can arrange two, and another root is connected with the second fixture block 107, and correspondingly, the second fixture block 107 also should comprise a positioning block.

As shown in figure 12, the drainage tube closing device back side is provided with drain tube seat 700, is provided with some buckles 701 in groove, and drain tube seat 700 is for holding drainage tube, and buckle 701 is for being fixed on drainage tube in drain tube seat 700.In drain tube seat 700, be provided with the first fixture block 106 and/or the outstanding breach of the second fixture block 107, the first fixture block 106 and the second fixture block 107 close drainage tube at the closed also folder of indentation, there.

embodiment mono-

As shown in Figure 1 and Figure 2, drainage tube closing device is a square box body, it comprises body 1, upper hook 111 and lower draw-bar 101, the panel 100 of body 1 is provided with drainage flow display window 104, body 1 inside is provided with spring gravity measuring device 102, spring gravity measuring device 102 comprises a gravity value indicating device 105, is generally pointer, and this gravity value indicating device 105 can be located at middle part, middle and lower part or the lower end of spring.One end of gravity value indicating device 105 protrudes from drainage flow display window 104.

The inner top half end place of body 1 is provided with folder and closes device 103, folder closes device 103 and comprises the first fixture block 106, the second fixture block 107, locating rod 109, slide slot 108 and locating piece 110, the first fixture block 106 and the second fixture block 107 are the blocks of two square or semicircle or other shapes, and two fixture blocks are the gear-like that shape matches by face mutually; Locating rod 109 is a round thread bar, and one distal process is for body 1 side and be provided with a nut being fixedly connected with, and the other end is flexibly connected with the first fixture block 106 screw threads, and turn locating rod 109, the first fixture blocks 106 can move thereupon.On body 1, be provided with a groove for locating rod 109 places of passing, correspondingly, locating rod 109 is provided with the protruding axle that a loop-shaped matches, and this structure is to stop it to horizontal direction, to move when locating rod 109 is rotated.When screwing the nut of locating rod 109, drive the locating piece 110 of the first fixture block 106 to draw close to nut along slide slot 108, the first fixture block 106 is separated with the second fixture block 107 simultaneously; When the nut of opposite direction turn locating rod 109, drive the first fixture block 106 to the second fixture block 107 draw close and near, folder closes device 103 closures.

embodiment bis-

As shown in Figure 3, embodiment bis-is that with the difference of embodiment mono-folder closes device 103, in embodiment bis-, locating rod 109 is fixedly connected with the first fixture block 106, in slide slot 108, be provided with an elastic projection 112, it can be the sheet metal of a coated spring or an elastic sheet metal etc., this elastic projection 112 is located at and is closed device 103 position near locating piece 110 when closed when folder, can be used for stopping that when folder closes when device 103 is opened locating piece 110 is to the second fixture block 107 travelling backwards, when folder closes device 103 closure, stationary positioned piece 110, prevents that it from moving.

The present embodiment is achieved in that and firmly pulls locating rod 109, make the first fixture block 106 separated with the second fixture block 107, drainage tube is placed between two fixture blocks, be in drain tube seat 700, when needs folders closes drainage tube, enforce locating rod 109, make the first fixture block 106 and the second fixture block 107 near, now elastic projection 112 protrudes and stops that locating piece 110 is fixed it, folder is closed to device 103 and be fixed on the state that closes that presss from both sides.

embodiment tri-

Drainage tube closing device also comprises cutout control device; To close device 103 in mating connection with described spring gravity measuring device 102 and described folder respectively for described cutout control device, and control described folder and close device 103 closures.

As shown in Figure 4, Figure 5, described cutout control device comprises a line 200, controls control unit, cutout trigger element and stop value setup unit that described the first fixture block 106 moves to the second fixture block 107.

Line 200 can be the lighter wire rod of any material, and its upper end connects described control unit, and lower end navigates within described cutout trigger element, and lower end is roundabout upwards to terminal, and terminal connects described stop value setup unit.

As shown in Figure 5, Figure 7, control unit comprises a drawing-type elastic switch 207, and described drawing-type elastic switch 207 is comprised of a sheet metal and spring three 207c, and sheet metal top is fixed in body 1.This drawing-type elastic switch 207 comprises elastic force location division 207a and tractive end 207b, described spring three 207c are coated on part metals sheet below and form described elastic force location division 207a, elastic force location division 207a protrudes from slide slot 108, sheet metal the first half forms elastic force location division 207a, the latter half forms tractive end 207b, and tractive end 207b lower end is connected with line 200.Drawing-type elastic switch 207 can be also an elastic sheet metal, arches upward and protrude from the interior formation elastic force of slide slot 108 location division in sheet metal upper end, and lower end connects described line 200.Drawing-type elastic switch 207 can also be a scroll spring, and the spring end of scrollwork center is fixed, and scrollwork protrudes from slide slot and forms elastic force location division, and the other end of spring forms tractive end and connects line 200.Control unit also comprises spring 1, and spring 1 is located in the part that locating rod 109 is positioned at body 1 inside.

Cutout trigger element triggers part 300 by a hollow tubular member 201, first and the second triggering part 301 forms.Line 200 penetrates tube-like piece 201, and tubulose 201 inner bottom parts are provided with a roller, and line 200 is roundabout up after this roller half-turn, then passes tube-like piece 201, is upwards connected with stop value setup unit.First triggers part 300 is located at tube-like piece 201 1 sides, is fixedly connected with tube-like piece 201; Second triggers part 301 is located on described spring gravity measuring device 102 high-order bit that waits with described gravity value indicating device 105 opposite sides, and the second triggering part 301 is fixedly connected with spring gravity measuring device 102; Gravity value indicating device 105, second triggers part 301 and spring gravity measuring device 102 forms " ten " font jointly.Second triggers part 301 is positioned at the first triggering part 300 tops, leans on mutually, and drive the first triggering part 300 to move down simultaneously when the second triggering part 301 moves down with the first triggering part 300, pulls line 200, and trigger control unit startup folder closes device 103 folders and closes drainage tube.

Described stop value setup unit comprises stop value display window 302, stop value indicating device 303, roller bearing 204 and wheel disc 205.Stop value display window 302 is located on panel 100, which is provided with the milliliter number sign of some stop values.Stop value indicating device 303 be located on tube-like piece 201 with the first triggering part 300 opposite sides etc. high-order bit, one distal process is for stop value display window 302, stop value indicating device 303 is fixedly connected with tube-like piece 201, can be a pointer.Stop value indicating device 303, first triggers part 300 and common " T " font or " ten " font of forming of tube-like piece 201.Wheel disc 205 is located at the end of line 200, and its circle centre position is fixed on body 1 inside, and the part of wheel disc 205 protrudes from outside panel 100, for operator, by rotation roulette 205, sets stop value, and its circumferential surface can be pinion shape, the operation of being more convenient for.Roller bearing 204 is fixed on wheel disc 205 circle centre positions, and can rotate with wheel disc 205, line 200 terminals are fixed on the circumference axial plane of roller bearing 204, by rotating wheel disk 205, drive roller bearing 204 rotations can make line 200 be around on the circumference axial plane of this roller bearing, thereby by shortening the mode of line 200, will on tube-like piece 201, move or move down, set thus stop value.

The present embodiment is achieved in that and pulls down the hook 101 of staying, and drives line 200 tractive drawing-type elastic switchs 207 that it is stretched downwards, and elastic force location division 207a becomes flat because of pulling force; Pull locating rod 109, drive locating piece 110 to move along slide slot 108, the first fixture block 106 is separated with the second fixture block 107, when locating piece 110 is after drawing-type elastic switch 207, stop drop-down lower draw-bar 101, the elastic force location division 207a of drawing-type elastic switch 207 ejects in slide slot 108 and stops locating piece 110 to the second fixture block 107 travelling backwards; Drainage tube is placed in drain tube seat 700, the drainage systems such as drainage bag, drainage bottle or urine drainage bag are hung on lower draw-bar 101, upper hook 111 is hung on to the position that can hang drainage tube closing device; Rotating wheel disk 205 regulates required stop value; Along with drainage flow increases, lower draw-bar 101 drives spring gravity measuring device 102 to stretch downwards, drives gravity value indicating device 105 drop-down, in drainage flow display window 104, indicates drainage flow; When drainage flow reaches default stop value, the second triggering part 301 and first triggers part 300 and joins, and drive the first triggering part 300 to move down, pull the downward tractive drawing-type elastic switch 207 of line 200 simultaneously, make elastic force location division 207a become flat, no longer stop locating piece 110 travelling backwards, due to the rebound effect of locating rod 109 upper springs 1, the first fixture block 106 is rapidly to the second fixture block 107 resiliences, and both are near by drainage tube closing.

embodiment tetra-

As shown in Figure 6, embodiment tetra-is with the difference of embodiment tri-: on locating rod 109, do not need to add spring, the second fixture block 107 is provided with a projection 400, and projection 400 is fixed on body 1 inside, between projection 400 and locating piece 110, is connected with spring 2 401.

When drainage flow reaches default stop value, cutout trigger element starts and by the downward tractive of drawing-type elastic switch 207, make elastic force location division 207a become flat and no longer stop locating piece 110, the first fixture block 106 is to the second fixture block 107 resiliences under the rebound effect of spring 2 401, and both are near by drainage tube closing.

embodiment five

As shown in Figure 8, embodiment five is with the difference of embodiment tetra-: the control unit in the present embodiment does not comprise drawing-type elastic switch 207, the substitute is a lever suspension hook 500.Described lever suspension hook 500 one end connect described line 200, and the other end is suspension hook 501, and lever middle part activity is fixed on a support member 504, and this support member 504 is fixed in body 1.Locating piece 110 is provided with hook 503 near locating rod 109 one end, and suspension hook 501 matches with hook 503 shapes; On lever near suspension hook 501 one end, be connected with spring 4 502.Under the rebound effect of spring 4 502, suspension hook 501 one end of lever press down along support member 504, and the position that presses down rear hanger 501 just in time can hook in hook 503.

Pull locating rod 109, drive locating piece 110 that suspension hook 501 and hook 503 are hooked, thereby folder is closed to device 103, be fixed on open position.Drainage tube is inserted to drain tube seat 700.Rotating wheel disk 205 is set stop value.When drainage flow reaches default stop value, cutout trigger element starts, drive line 200 to stretch downwards, line 200 affects lever suspension hook 500 drop-down simultaneously, under the effect of lever principle, suspension hook 501 upwards lifts and breaks off relations with hook 503, and the first fixture block 106 is to the second fixture block 107 resiliences under the rebound effect of spring 2 401, and both are near by drainage tube closing.

embodiment six

As shown in Figure 9, Figure 10, embodiment six is with the difference of embodiment tri-: described cutout trigger element comprises that a hollow tubular member 201, stop value indication trigger part 202 and gravity value indication triggers part 206, stop value indication triggers part 202 the first triggering part 300 and stop value indicating device 303 is united two into one, and has had both functions concurrently; Gravity value indication triggers part 206 the second triggering part 301 and gravity value indicating device 105 is united two into one, and has had both functions concurrently.Drainage flow display window 104 and stop value display window 302 unite two into one and have formed drainage flow stop value display window 203, and it shows cutout setting value and drainage flow simultaneously.Stop value indication triggering part 202 is located at tube-like piece 201 1 sides and a part protrudes from drainage flow stop value display window 203; Gravity value indication triggering part 206 is fixed on spring gravity measuring device 102 indicates the side and the part that trigger part 202 to protrude from drainage flow stop value display window 203 with respect to stop value, and gravity value indication triggers part 206 and is positioned at top and both foldables that stop value is indicated triggering part 202.As shown in Figure 9, drainage flow stop value display window 203 middle parts are milliliter number scale, the left and right display window respectively stop value indication of visible part triggers part 202 and gravity value indication triggering part 206, stop value indication triggering part 202 is used in reference to default stop value is shown, and gravity value indication triggering part 206 is used in reference to drainage flow is shown.

embodiment seven

Embodiment seven is with the difference of embodiment tetra-: described cutout trigger element comprises that a hollow tubular member 201, stop value indication trigger part 202 and gravity value indication triggers part 206, stop value indication triggers part 202 the first triggering part 300 and stop value indicating device 303 is united two into one, and has had both functions concurrently; Gravity value indication triggers part 206 the second triggering part 301 and gravity value indicating device 105 is united two into one, and has had both functions concurrently.Drainage flow display window 104 and stop value display window 302 unite two into one and have formed drainage flow stop value display window 203, and it shows cutout setting value and drainage flow simultaneously.Stop value indication triggering part 202 is located at tube-like piece 201 1 sides and a part protrudes from drainage flow stop value display window 203; Gravity value indication triggering part 206 is fixed on spring gravity measuring device 102 indicates the side and the part that trigger part 202 to protrude from drainage flow stop value display window 203 with respect to stop value, and gravity value indication triggers part 206 and is positioned at top and both foldables that stop value is indicated triggering part 202.As shown in Figure 9, drainage flow stop value display window 203 middle parts are milliliter number scale, the left and right display window respectively stop value indication of visible part triggers part 202 and gravity value indication triggering part 206, stop value indication triggering part 202 is used in reference to default stop value is shown, and gravity value indication triggering part 206 is used in reference to drainage flow is shown.

embodiment eight

Embodiment eight is with the difference of embodiment five: described cutout trigger element comprises that a hollow tubular member 201, stop value indication trigger part 202 and gravity value indication triggers part 206, stop value indication triggers part 202 the first triggering part 300 and stop value indicating device 303 is united two into one, and has had both functions concurrently; Gravity value indication triggers part 206 the second triggering part 301 and gravity value indicating device 105 is united two into one, and has had both functions concurrently.Drainage flow display window 104 and stop value display window 302 unite two into one and have formed drainage flow stop value display window 203, and it shows cutout setting value and drainage flow simultaneously.Stop value indication triggering part 202 is located at tube-like piece 201 1 sides and a part protrudes from drainage flow stop value display window 203; Gravity value indication triggering part 206 is fixed on spring gravity measuring device 102 indicates the side and the part that trigger part 202 to protrude from drainage flow stop value display window 203 with respect to stop value, and gravity value indication triggers part 206 and is positioned at top and both foldables that stop value is indicated triggering part 202.As shown in Figure 9, drainage flow stop value display window 203 middle parts are milliliter number scale, the left and right display window respectively stop value indication of visible part triggers part 202 and gravity value indication triggering part 206, stop value indication triggering part 202 is used in reference to default stop value is shown, and gravity value indication triggering part 206 is used in reference to drainage flow is shown.

In embodiment tri-, embodiment tetra-and embodiment five, described the first triggering part 300 is plate-like piece, and the second triggering part 301 should be plate-like piece mutually.The plate-like piece touching face slightly roomy compared with rod-like element is larger, is easier to both combineds effect and pulls line 200 downwards, and then trigger folder and close device 103 closures.The first triggering part 300 can be also rod-like element, and the second triggering part 301 should be hook mutually; If the first triggering part 300 is hook, second trigger part 301 and should be mutually rod-like element, both combinations that match, have increased both coefficient steadinesss, have also promoted reliability of the present utility model.

In embodiment six, embodiment seven and embodiment eight, it is flat plate-like piece that stop value indication triggers part 202, and gravity value indication triggers part 206 and can be rod-like element or flat plate-like piece; Stop value indication triggering part 202 is rod-like element, and gravity value indication triggers part 206 and should be flat plate-like piece.The steadiness when cooperation of both shapes can increase both combineds effect.

In embodiment tri-, four, five, six, seven, eight, drainage tube closing device also comprises switch display window 600, and switch display window 600 is located at panel 100 tops.As shown in figure 11, switch display window 600 is provided with the runner 600a of scroll spring 600b and can be rotated the also display panel 600c of permutator state with described runner 600a by an inside and forms, and described line 200 one end are fixed on described runner 600a.Display panel 600c is plastics or papery or other materials, it shows that one side is for " opening ", another side is " pass ", display panel 600c section start is fixed on the trunnion axis that runner 600a circle centre position stretches out, by rotating wheel 600a, thereby can drive display panel 600c to move that conversion " is opened " or the display surface of " pass ".Scroll spring 600b fixes near the end of runner 600a circle centre position, with runner 600a, does not rotate.When line 200 pulls downwards, drive runner 600a to rotate, thereby make switch display window 600 show " pass ", when line 200 loses after lower pulling force, due to the resilience force of scroll spring 600b, can make runner 600a return, thereby make switch display window 600 show " opening ".Described tube-like piece 201 is plastic material or other lighter materials, can strengthen the sensitivity of cutout trigger element, increases the stability of drainage tube closing device.In stop value setup unit, for avoiding, because the drop-down drive wheel disc of line 200 205 rotates, can one movable buckle being set at wheel disc 205 peripheries, set after stop value, be about to buckle and block wheel disc 205 it cannot be rotated.

More than describe preferred specific embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design concept of the present utility model without creative work.Therefore; all technical staff in the art comply with design concept of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be within scope of the present utility model and/or by the determined protection domain of claims.

Claims (15)

1. drainage tube closing device, is characterized in that: comprise that drainage tube closing device body (1), lower draw-bar (101), spring gravity measuring device (102) and folder close device (103); Described body (1) comprises panel (100), and described panel (100) is provided with drainage flow display window (104);

Described lower draw-bar (101) is located at described body (1) lower end, and is connected with described spring gravity measuring device (102);

Described spring gravity measuring device (102) is located at described body (1) inside, and it comprises a gravity value indicating device (105), and described gravity value indicating device (105) part protrudes from described drainage flow display window (104);

Described folder closes device (103) and comprises the first fixture block (106), the second fixture block (107), slide slot (108) and at least one locating rod (109); Described the first fixture block (106) comprises a positioning block (110), and described locating piece (110) is flexibly connected with described slide slot (108); Described locating rod (109) is connected with described the first fixture block (106) and bootable described the first fixture block (106) moves along described slide slot (108); Between described the first fixture block (106) and the second fixture block (107), holding drainage tube walks.

2. drainage tube closing device according to claim 1, it is characterized in that: described locating rod (109) is a threaded rod, it is flexibly connected with described the first fixture block (106) screw thread, locating rod (109) described in turn, and described the first fixture block (106) can move thereupon.

3. drainage tube closing device according to claim 1, it is characterized in that: in described slide slot (108), be provided with an elastic projection (112), described elastic projection (112) is located at when described the first fixture block (106) and the second fixture block (107) are closed a side near described locating piece (110), and when described elastic projection (112) ejects, can fix described the first fixture block (106) it must not be moved.

4. drainage tube closing device according to claim 1, is characterized in that: also comprise cutout control device; To close device (103) in mating connection with described spring gravity measuring device (102) and described folder respectively for described cutout control device, and control described folder and close device (103) closure.

5. drainage tube closing device according to claim 4, is characterized in that: described cutout control device comprises a line (200), controls described the first fixture block (106) to the mobile control unit of the second fixture block (107), cutout trigger element and stop value setup unit;

Described line (200) upper end connects described control unit, and lower end navigates within described cutout trigger element, and lower end is roundabout upwards to terminal, and terminal connects described stop value setup unit;

Described control unit closes device (103) with described folder and matches, and controls the fixing and mobile of described locating piece (110);

Described cutout trigger element comprises that a hollow tubular member (201), stop value indication trigger part (202) and gravity value indication triggers part (206), described tube-like piece (201) inner bottom part is provided with a roller, and described line (200) is roundabout up after this roller half-turn; Described drainage flow display window is drainage flow stop value display window (203), and it shows cutout setting value simultaneously; Described stop value indication triggering part (202) is located at described tube-like piece (201) one sides and a part protrudes from described drainage flow stop value display window (203); Described gravity value indicating device and described stop value indication triggering part (202) shape match and form described gravity value indication triggering part (206), and described gravity value indication triggering part (206) is positioned at described stop value indication to be triggered above part (202);

Described stop value setup unit comprises roller bearing (204) and wheel disc (205), and described roller bearing (204) is fixed on described wheel disc (205) circle centre position, and described line (200) terminal is fixed on described roller bearing (204).

6. drainage tube closing device according to claim 4, is characterized in that: described cutout control device comprises a line (200), controls described the first fixture block (106) to the mobile control unit of the second fixture block (107), cutout trigger element and stop value setup unit;

Described line (200) upper end connects described control unit, and lower end navigates within described cutout trigger element, and lower end is roundabout upwards to terminal, and terminal connects described stop value setup unit;

Described control unit closes device (103) with described folder and matches, and controls the fixing and mobile of described locating piece (110);

Described cutout trigger element triggers part (300) by a hollow tubular member (201), first and the second triggering part (301) forms, described tube-like piece (201) inner bottom part is provided with a roller, and described line (200) is roundabout up after this roller half-turn; Described first triggers part (300) is located at described tube-like piece (201) one sides, described second triggers part (301) is located at the upper high-order bit that waits with described gravity value indicating device (105) opposite side of described spring gravity measuring device (102), and described second triggers part (301) is positioned at described first and triggers above part (300);

Described stop value setup unit comprises stop value display window (302), stop value indicating device (303), roller bearing (204) and wheel disc (205), described stop value display window (302) is located on described panel (100), described stop value indicating device (303) be located at described tube-like piece (201) upper and described first trigger part (300) opposite side etc. high-order bit, one distal process is for described stop value display window (302), described roller bearing (204) is fixed on described wheel disc (205) circle centre position, and described line (200) terminal is fixed on described roller bearing (204).

7. according to the drainage tube closing device described in claim 5 or 6, it is characterized in that: described the first fixture block of described control (106) comprises a drawing-type elastic switch (207) to the mobile control unit of the second fixture block (107), described drawing-type elastic switch (207) comprises elastic force location division (207a) and tractive end (207b), described elastic force location division (207a) is located in described slide slot (108), and described tractive end (207b) is connected with described line (200); On described locating rod (109), be set with spring one (208).

8. drainage tube closing device according to claim 7, it is characterized in that: described drawing-type elastic switch (207) is comprised of a sheet metal and spring three (207c), described spring three (207c) is coated on the described sheet metal of part below and forms described elastic force location division (207a).

9. according to the drainage tube closing device described in claim 5 or 6, it is characterized in that: described the first fixture block of described control (106) comprises a drawing-type elastic switch (207) to the mobile control unit of the second fixture block (107), described drawing-type elastic switch (207) comprises elastic force location division (207a) and tractive end (207b), described elastic force location division (207a) is located in described slide slot (108), and described tractive end (207b) is connected with described line (200); Described the second fixture block (107) is provided with a projection (400), between described projection (400) and described locating piece (110), is connected with spring two (401).

10. drainage tube closing device according to claim 9, it is characterized in that: described drawing-type elastic switch (207) is comprised of a sheet metal and spring three (207c), described spring three (207c) is coated on the described sheet metal of part below and forms described elastic force location division (207a).

11. according to claim 6,8 or 10 arbitrary described drainage tube closing devices, it is characterized in that: if described the first triggering part (300) is plate-like piece, described the second triggering part (301) should be plate-like piece mutually; If described the first triggering part (300) is rod-like element, described the second triggering part (301) should be hook mutually; If described first triggers part (300) for hook, described the second triggering part (301) should be rod-like element mutually.

12. according to the drainage tube closing device described in claim 5 or 6, it is characterized in that: described the first fixture block of described control (106) comprises a lever suspension hook (500) to the mobile control unit of the second fixture block (107), described lever suspension hook (500) one end connects described line (200), the other end is suspension hook (501), on lever near suspension hook (501) one end, be connected with spring four (502), described locating piece (110) is provided with hook (503) near described locating rod (109) one end, described suspension hook (501) is plugged into described hook (503) under the effect of spring four (502), described the second fixture block (107) is provided with a projection (400), between described projection (400) and described locating piece (110), is connected with spring two (401).

13. according to claim 4,5,6,8 or 10 arbitrary described drainage tube closing devices, it is characterized in that: also comprise switch display window (600), described switch display window (600) is connected with described cutout control device.

14. drainage tube closing devices according to claim 13, is characterized in that: described switch display window (600) is provided with the runner (600a) of scroll spring (600b) and can be rotated the also display panel (600c) of permutator state with described runner (600a) by an inside and forms.

15. according to claim 1,2,3,4,5,6,8 or 10 arbitrary described drainage tube closing devices, it is characterized in that: matching by face shape mutually of described the first fixture block (106) and the second fixture block (107) is gear-like or wavy.