CN209092353U - Pressurize pressure control communication apparatus and visual area flusher - Google Patents

Pressurize pressure control communication apparatus and visual area flusher Download PDF

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Publication number
CN209092353U
CN209092353U CN201821212269.6U CN201821212269U CN209092353U CN 209092353 U CN209092353 U CN 209092353U CN 201821212269 U CN201821212269 U CN 201821212269U CN 209092353 U CN209092353 U CN 209092353U
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CN
China
Prior art keywords
pressure control
supervisor
communication apparatus
pressurization
control communication
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Expired - Fee Related
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CN201821212269.6U
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Chinese (zh)
Inventor
宋越
孙莹杰
郑晶晶
孙静莉
张爽
金勇�
孙刚
姜力
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General Hospital Of Northern War Zone Of Chinese People's Liberation Army
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General Hospital Of Northern War Zone Of Chinese People's Liberation Army
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Priority to CN201821212269.6U priority Critical patent/CN209092353U/en
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Publication of CN209092353U publication Critical patent/CN209092353U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to medical instruments field, a kind of pressurization pressure control communication apparatus and visual area flusher are provided.The pressurization pressure control communication apparatus includes conduit, pressing mechanism and pressure control mechanism, conduit includes branch pipe, the first supervisor and the second supervisor, branch pipe is connected to the first supervisor, second supervisor is connected to the first supervisor, pressing mechanism includes pressurization triple valve, pressurizer and extension tube, and pressurization triple valve is connect with the second supervisor far from one end, extension tube and the pressurizer of the first supervisor respectively;Pressure control mechanism includes pressure transducer and patient monitor, and chip is configured in pressure transducer, is configured with pressure detecting module in patient monitor, chip is electrically connected with pressure detecting module, and pressure transducer is connected to the side wall of extension tube and is connected to extension tube.Its structure is simple, easy to use, can real-time detection be perfused hydraulic coupling, be conducive to by flushing liquor pressure control in the reasonable scope.The visual area flusher can maintain in the course of surgery visual area high-visible.

Description

Pressurize pressure control communication apparatus and visual area flusher
Technical field
The utility model relates to medical instruments fields, in particular to a kind of pressurization pressure control communication apparatus and visual area Flusher.
Background technique
In surgery endoscope-assistant surgery, when lesion is detected and disposed using endoscope, to keep visual area high-visible, need Continual rinsing is carried out to art area using flushing liquor at a particular pressure.But it is special that general particular procedure impacts flush hydraulic coupling has It is required that such as using ureteroscope progress ureteral calculi rubble operation, both having needed certain bath pressure to guarantee that the visual field is clear It is clear, and must assure that hydraulic pressure cannot be excessive, it is excessively high and cause urine source property septicopyemia to avoid Renal pelvic pressure power.Therefore, it is Guarantee that the safety of endoscope-assistant surgery must pressure that wash by water in real-time and precise grasp art.However, the simple flushing liquor connection of tradition is led Pipe is unable to satisfy the requirement that the water pressure that liquidates when rinsing perfusion carries out real-time monitoring and control.
Existing flushing liquor connecting tube has the disadvantage that first, commonly uses connecting tube mostly without real-time pressure monitoring device. Such as the operation such as ureteroscope rubble is very stringent for the control requirement for pressure of washing by water in art, either bath pressure persistently increases High or transient increase is possible to cause renal plevis hypertonia, cause urine source property bacterium to enter blood, or even cause septicopyemia etc. Severe complication, thus it is particularly necessary to the real-time monitoring and control of pressure of washing by water in art;Second, connecting tube is commonly used mostly without just To pressurizing device.Such as in through the operation of ureteroscope ureteral calculi rubble, because of ureter wall oedema, tortuous, narrow, lopsided etc. Reason causes normal developing hydraulic coupling not to be able to satisfy visual area clearly to require, and the most common solution is to be squeezed to rinse by assistant Liquid hanging bag completes pressurization, but visual area clarity improvement is related to remaining liq capacity in bag body, there are pressurization dynamics deficiency, The disadvantages of flow control is poor.
Utility model content
The purpose of this utility model can be in certain bath pressure for example including a kind of pressurization pressure control communication apparatus is provided It keeps getting a clear view under power, while the size of hydraulic pressure can also be adjusted in real time, so that bath pressure is strictly controlled.
The purpose of this utility model further includes providing a kind of visual area flusher, can maintain visual area in the course of surgery It is high-visible.
In order to realize that above-mentioned at least one purpose, the embodiments of the present invention adopt the following technical scheme that
A kind of pressurization pressure control communication apparatus comprising conduit, pressing mechanism and pressure control mechanism, conduit include branch pipe, first Supervisor and the second supervisor, branch pipe are connected to the first supervisor, and the second supervisor is responsible for one end far from branch pipe with first and is connected to, pressuring machine Structure includes pressurization triple valve, pressurizer and extension tube, pressurization triple valve respectively one end with the second supervisor far from the first supervisor, Extension tube and pressurizer connection;Pressure control mechanism includes pressure transducer and patient monitor, is configured with chip in pressure transducer, Pressure detecting module is configured in patient monitor, chip is electrically connected with pressure detecting module, and pressure transducer is connected to extension tube It side wall and is connected to extension tube.
Optionally, in the other embodiments of the utility model, above-mentioned pressure control mechanism further includes pressure control triple valve, is extended Pipe includes the first extension tube and the second extension tube, and pressure control triple valve is changed with the first extension tube, the second extension tube and pressure respectively Energy device connection, the one end of the first extension tube far from pressure control triple valve is connected to pressurization triple valve.
Optionally, in the other embodiments of the utility model, above-mentioned branch pipe is two, and one end of two branch pipes crosses And be connected to the first supervisor, one end far from the first supervisor of two branch pipes is provided with the puncture needle for drainage wash liquid bag.
Optionally, in the other embodiments of the utility model, above-mentioned puncture needle is provided with multiple liquid-passing holes, Duo Getong Fluid apertures is uniformly distributed along the circumferencial direction of the cross section of puncture needle.
Optionally, it in the other embodiments of the utility model, is provided with and is used to open in the middle part of above-mentioned two branch pipe Or the clip of two branch pipes of closure.
Optionally, in the other embodiments of the utility model, above-mentioned pressurization pressure control communication apparatus further includes rate controlling valve, Rate controlling valve includes frame, slideway and idler wheel, and slideway is ramped shaped and is fixedly installed in frame that the first supervisor is arranged in frame And contacted with idler wheel, the axle center of idler wheel can be rolled along slideway to close or open the first supervisor.
Optionally, in the other embodiments of the utility model, above-mentioned pressurization pressure control communication apparatus further includes dripping fast pipe, The one end for dripping fast pipe is connected to the first supervisor for being pierced by frame, and the other end for dripping fast pipe is connected to the second supervisor.
Optionally, in the other embodiments of the utility model, above-mentioned pressurization pressure control communication apparatus further includes connecting tube And anti-reflux bag, the both ends of connecting tube are connected to the top of the bottom end and anti-reflux bag of dripping fast pipe respectively, anti-reflux bag is separate One end of connecting tube be connected to the second supervisor, and anti-reflux bag includes bag body and positioned at the intracorporal diaphragm set of bag, diaphragm set be by The diaphragm that two panels is oppositely arranged is constituted, and the top of diaphragm set and the top of bag body connect and be coated on positioned at the intracorporal connecting tube of bag Outside, the two sides of diaphragm set connects with the two sides of bag body respectively, and the two panels diaphragm of bottom that diaphragm covers passes through multiple adhesive spots Adhesion, multiple adhesive spots interval settings.
Optionally, in the other embodiments of the utility model, above-mentioned multiple adhesive spots arrangements are arranged in 2-3.
A kind of visual area flusher comprising flushing liquor bag, endoscope and above-mentioned pressurization pressure control communication apparatus, pressurization control The branch pipe of pressure communication apparatus is connected to flushing liquor bag, and the extension tube of pressurization pressure control communication apparatus is connected to endoscope.
The beneficial effect of the utility model embodiment for example,
Pressurization pressure control communication apparatus provided by the embodiment of the utility model punctures the inside for entering flushing liquor bag using branch pipe, Flushing liquor in flushing liquor bag, into the first supervisor and the second supervisor, finally escapes and enter from the second supervisor and adds along branch pipe Press mechanism.Flushing liquor can pressurize to flushing liquor when flowing through pressing mechanism by pressing mechanism, be conducive to according to visual area Readability carries out real-time monitoring, operability and practical.The pressurization pressure control communication apparatus structure is simple, easy to use, It is completely embedded between each pipe, flow control is easy, and injection pressure is controllable in real time.Pressure control mechanism can real-time detection be perfused hydraulic coupling, have It in the reasonable scope, is avoided since the excessive wind for leading to related complication of hydraulic coupling is perfused conducive to by the control of flushing liquor pressure Danger.Visual area flusher provided by the embodiment of the utility model can maintain in the course of surgery visual area high-visible.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of pressurization pressure control communication apparatus provided by the embodiment of the utility model;
Fig. 2 is the structural schematic diagram of puncture needle provided by the embodiment of the utility model;
Fig. 3 is the structural schematic diagram of rate controlling valve provided by the embodiment of the utility model and first supervisor's cooperation;
Fig. 4 is the structural schematic diagram of anti-reflux bag provided by the embodiment of the utility model.
Icon: 100- pressurization pressure control communication apparatus;110- conduit;111- branch pipe;112- first is responsible for;113- second is main Pipe;114- puncture needle;115- liquid-passing hole;116- clip;120- rate controlling mechanism;121- rate controlling valve;122- drop speed pipe;123- frame Frame;124- slideway;125- idler wheel;The anti-reflux bag of 130-;131- bag body;132- diaphragm set;133- adhesive spots;134- connecting tube; 140- pressing mechanism;141- pressurization triple valve;142- pressurizer;143- extension tube;144- pressurization water intake end;145- pressurization water outlet End;146- live end;The first extension tube of 147-;The second extension tube of 148-;150- pressure control mechanism;151- pressure transducer;152- Patient monitor;153- pressure control triple valve;154- pressure control water intake end;155- pressure control water outlet;156- pressure control end;157- energy converter threeway Valve.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put or those skilled in the art usually understand Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply phase To importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of pressurization pressure control communication apparatus 100 comprising conduit 110, rate controlling mechanism 120, anti-reflux bag 130, pressing mechanism 140 and pressure control mechanism 150.
Wherein, conduit 110 includes the supervisor of branch pipe 111, first 112 and the second supervisor 113, and branch pipe 111 and first are responsible for 112 Connection, the second supervisor 113 are connected to first 112 one end far from branch pipe 111 of supervisor.
In the present embodiment, branch pipe 111 is two, and one end of two branch pipes 111 crosses and is connected to the first supervisor 112, two A branch pipe 111 and 112 connection of the first supervisor form Y shape, and one end setting far from the first supervisor 112 of two branch pipes 111 is useful In the puncture needle 114 of drainage wash liquid bag.In actual use, puncture needle 114 is punctured in the liquid outlet of flushing liquor bag, is rinsed Flushing liquor in liquid bag enters in branch pipe 111 along puncture needle 114, flows through the first supervisor 112 and second 113 pairs of visual areas of supervisor It is rinsed.Puncture needle 114 is substantially conical structure, and the preferably longitudinal section of 114 needle point of puncture needle is isosceles triangle.Puncture needle 114 material is unrestricted, safely for the material of puncture on medical supplies, in the present embodiment, and preferred puncture needle 114 Material is rigid plastics.
In the present embodiment, referring to Fig. 2, puncture needle 114 is provided with multiple liquid-passing holes 115, multiple liquid-passing holes 115 are along wearing The circumferencial direction of the cross section of pricker 114 is uniformly distributed.Liquid-passing hole 115 enters puncture needle convenient for the flushing liquor in flushing liquor bag 114, in the present embodiment, multiple liquid-passing holes 115 are set to the side of puncture needle 114 and the circle of the cross section along puncture needle 114 Circumferential direction is uniformly distributed, and the shape of liquid-passing hole 115 is unrestricted, can be triangle, circle, rectangle etc..In the present embodiment, It is preferred that liquid-passing hole 115 is circle.The number of liquid-passing hole 115 is unrestricted, can be 2-6, in the present embodiment, preferably liquid-passing hole 115 number is 4, and the purpose is to ensure to drain liquid as much as possible in specific time.
In addition, in the present embodiment, the middle part of two branch pipes 111, which is provided with, is used to open or is closed two branch pipes 111 Clip 116.Clip 116 is sheathed on the outer wall of two branch pipes 111, and the setting of clip 116, can so that when replacing flushing liquor bag To replace the flushing liquor bag connected on two branch pipes 111 simultaneously, the flushing liquor bag on two branch pipes 111 can also be carried out respectively Replacement can adjust the open or close of the clip 116 of a branch pipe 111 when replacing flushing liquor bag respectively, without shadow respectively Ring the perfusion of another branch pipe 111.
Rate controlling mechanism 120 is used to adjust the flowing velocity of flushing liquor, and in the present embodiment, rate controlling mechanism 120 is connected to first Between supervisor 112 and the second supervisor 113.Control mechanism includes rate controlling valve 121 and the fast pipe 122 of drop.
Wherein, referring to Fig. 3, rate controlling valve 121 includes frame 123, slideway 124 and idler wheel 125, slideway 124 is ramped shaped It groove and is fixedly installed in frame 123, the first supervisor 112 is arranged in frame 123 and contacts with idler wheel 125, idler wheel 125 Axle center can be rolled along slideway 124 to close or open the first supervisor 112.It can be hindered completely when idler wheel 125 slides to 124 top of slideway Disconnected flushing liquor, when idler wheel 125 slides to 124 bottom of slideway because rinsing flow velocity without detraction to tube wall no pressure.
The one end for dripping fast pipe 122 is connected to the first supervisor 112 for being pierced by frame 123, drips the other end and second of fast pipe 122 113 connection of supervisor.Dripping fast pipe 122 is hollow cylindrical seal pipe, includes upper end water inlet and lower end water outlet, upper end enters water Mouth and lower end water inlet are connected to the first supervisor 112 and the second supervisor 113 respectively, by dropping to from the first supervisor 112 The dropleting speed of flushing liquor in fast pipe 122 determines the speed of flushing liquor.Fluid level is first adjusted when using for the first time is located at drop speed The middle position of pipe 122, in favor of observation or accurate calculation perfusion drop speed.
Fig. 1 and Fig. 4 are please referred to, anti-reflux bag 130 is set between rate controlling mechanism 120 and the second supervisor 113, anti-reflective Stream bag 130 is connected to the drop speed pipe 122 of rate controlling mechanism 120 by connecting tube 134, and specifically, the both ends of connecting tube 134 are distinguished It is connected to the top of the bottom end and anti-reflux bag 130 of dripping fast pipe 122, anti-reflux bag 130 is including bag body 131 and is located at bag body Diaphragm set 132 in 131, diaphragm set 132 is made of the diaphragm that two panels is oppositely arranged, the top of diaphragm set 132 and bag body 131 Top connection and the outside of connecting tube 134 that is coated in bag body 131, the two sides of diaphragm set 132 respectively with bag body 131 Two sides connection, by multiple 133 adhesions of adhesive spots, multiple adhesive spots 133 are spaced and set the two panels diaphragm of the bottom of diaphragm set 132 It sets.The number and arrangement mode of adhesive spots 133 are unrestricted, and in the present embodiment, the preferably above-mentioned arrangement of multiple adhesive spots 133 is in 2-3 row is conducive to enhance the attachment force between the two panels diaphragm of diaphragm set 132.
In the present embodiment, the area of diaphragm set 132 is about the 1/3-1/2 of bag body 131, and the second supervisor 113 protrudes into diaphragm In set 132, since the top of diaphragm set 132 and two sides are connect with bag body 131, and bottom is by way of adhesive spots 133 Connection is arranged since adhesive spots 133 are spaced, and the flushing liquor being discharged out of second supervisor 113 is enabled to cover 132 bottom from diaphragm Portion's discharge, and enter in bag body 131, lead to anti-reflux 130 water outlet end pressure phase of bag when being poured pressure increase in organ When should increase, fluid pressure closely compresses the two panels diaphragm of diaphragm set 132 to play the work of closing water inlet in bag body 131 With, simultaneously because diaphragm covers the apposition that 132 bottom end point type adhesion structures have remained the two panels diaphragm of diaphragm set 132, Further enhance anti-reflux effect.
It is worth noting that, also can be omitted anti-reflux bag 130 in the other embodiments of the utility model, directly will Fast pipe 122 is dripped to be connected to the second supervisor 113.
Pressing mechanism 140 includes pressurization triple valve 141, pressurizer 142 and extension tube 143, and the three of pressurization triple valve 141 A channel is connect with the second supervisor 113 far from one end, extension tube 143 and the pressurizer 142 of the first supervisor 112 respectively;Specifically For, pressurization triple valve 141 has a pressurization water intake end 144, pressurization water outlet 145 and live end 146, pressurization water intake end 144 with Second supervisor 113 far from first supervisor 112 one end connection, pressurization water outlet 145 connect with extension tube 143, live end 146 and Pressurizer 142 connects.In the present embodiment, pressurizer 142 is syringe.Pressurize water intake end 144, pressurize water outlet 145 and pressurization End 146 is provided with opening/shutting valve.Individually opening for pressurization water intake end 144, pressurization water outlet 145 and live end 146 may be implemented It opens or closes, the combined type of any two is opened or closed and is all turned on or closes.
When conventional irrigation, pressurization triple valve 141 is adjusted to the pressurization connection pressurization of water intake end 144 water outlet 145, envelope Live end 146 is closed, guarantees liquid normal perfusion speed;When needing pressure flush, first adjustment pressurization triple valve 141 will pressurize into Water end (W.E.) 144 is connected to live end 146, closing pressurization water outlet 145, by pressurizer 142 full of after flushing liquor, then by live end 146 Connection pressurization water outlet 145, closing pressurization water intake end 144 according to visual area readability and can organize tolerance to hydraulic pressure at this time Degree and use the manual enhancing perfusion of pressurizer 142.After flushing liquor empties in pressurizer 142, aforesaid operations step is repeated, into Row next round pressure flush process.Further, pressurization triple valve 141 can also be adjusted to add by 142 drawing liquid process of pressurizer Be pressed into water end (W.E.) 144, live end 146 and pressurization 145 3 end of water outlet be interconnected, in this way both guarantee normal pressure perfusion while or It can complete the drawing liquid process of pressurizer 142.Optionally, pressurizer 142 can be 10mL, 20mL, 50mL or 100mL specification, When pressurizer 142 is preferably 20mL specification, manual pressure resistance is moderate, and controllability is good.
Pressure control mechanism 150 includes pressure transducer 151 and patient monitor 152, is configured with chip in pressure transducer 151, Pressure detecting module is configured in patient monitor 152, chip is electrically connected with pressure detecting module, and pressure transducer 151, which is connected to, to be prolonged It the side wall of long tube 143 and is connected to extension tube 143.
Specifically, pressure control mechanism 150 further includes pressure control triple valve 153, and extension tube 143 includes the first extension tube 147 and the Two extension tubes 148, pressure control triple valve 153 connect with the first extension tube 147, the second extension tube 148 and pressure transducer 151 respectively Logical, the one end of the first extension tube 147 far from pressure control triple valve 153 is connected to pressurization triple valve 141.Similarly, pressure control triple valve 153 three channels are respectively pressure control water intake end 154, pressure control water outlet 155 and pressure control end 156, wherein pressure control water intake end 154 with The connection of first extension tube 147, pressure control water outlet 155 are connected to the second extension tube 148, and pressure control end 156 and pressure transducer 151 connect It is logical.When conventional irrigation, pressure control triple valve 153 is adjusted to pressure control water intake end 154, pressure control water outlet 155 and pressure control end 156 Three ends communicate, and guarantee that pressure control mechanism 150 can in real time be measured hydraulic pressure while flushing liquor normal perfusion.
Before use, setting pressure control water intake end 154 and pressure control end 156 for the pressure control triple valve 153 of pressure control mechanism 150 first It communicates, while setting conduit 110 for the energy converter triple valve 157 being connected with pressure transducer 151 and being communicated with outside air, it will Air empties in 150 pipeline of pressure control mechanism, and makes full of water in the conduit 110 of pressure control mechanism 150, then by pressure control triple valve 153 It is set as pressure control water intake end 154 to communicate with pressure control water outlet 155, energy converter triple valve 157 is set as conduit 110 and pressure transducing Device 151 communicates.Chip is provided in pressure transducer 151, i.e., the pressure of liquid can directly act on pressure and change in conduit 110 On the chip of energy device 151, chip can be converted to the physical signal of liquid pressure after perceiving this pressure in the case where energization Electric signal is simultaneously transmitted to pressure detecting module through conducting wire, and further passes through 152 real-time display pressure monitoring value of patient monitor.
In the preferred embodiment in the utility model, the both ends of above-mentioned first extension tube 147 and the second extension tube 148 are preferred It for hickey, is securely connect convenient for the first extension tube 147 with pressurization triple valve 141 and pressure control triple valve 153, while being convenient for the Two extension tubes 148 are securely connect with pressure control triple valve 153 and endoscope mirror body water inlet;Further, second extension tube 148 Lower end can also connect additional hose convenient for being connected with other unconventional interfaces;Further, according to specifically being needed in art and The comfort level of patient's operation, the first extension tube 147 and/or the second extension tube 148 can extend or omit.
A kind of visual area flusher comprising flushing liquor bag, endoscope and above-mentioned pressurization pressure control communication apparatus 100 add The branch pipe 111 of voltage-controlled pressure communication apparatus 100 is connected to flushing liquor bag, and the extension tube 143 of pressurization pressure control communication apparatus 100 is peeped with interior Mirror connection.It can maintain in the course of surgery visual area high-visible.
The working principle of pressurization pressure control communication apparatus 100 is: puncturing to enter using the puncture needle 114 on branch pipe 111 and rinse The inside of liquid bag, the flushing liquor in flushing liquor bag enter the supervisor of branch pipe 111, first 112 and the second supervisor along liquid-passing hole 115 113, finally pressing mechanism 140 is escaped and enter from the second supervisor 113.Flushing liquor can pass through when flowing through the first supervisor 112 The rate controlling valve 121 of rate controlling mechanism 120 adjusts the flowing velocity of flushing liquor, while can also be by dripping the fast intuitively observation of pipe 122 The flowing velocity of flushing liquor drips fast pipe 122 by observation and adjusts rate controlling valve 121, so that the flowing velocity of flushing liquor reaches Reasonable value.When being poured pressure increase in organ and anti-reflux 130 water outlet end pressure of bag is caused to increase accordingly, bag body The two panels diaphragm of diaphragm set 132 is closely compressed to play the role of closing water inlet by fluid pressure in 131, effectively avoids rushing Washing lotion reflux enters in flushing liquor bag.Flushing liquor, can be by pressing mechanism 140 to flushing liquor when flowing through pressing mechanism 140 It pressurizes, to meet flushing demand.When flushing liquor after the pressurized pressurization of mechanism 140 flows through pressure control triple valve 153, conduit The pressure of liquid can directly act on the chip of pressure transducer 151 in 110, and chip perceives this pressure in the case where energization The physical signal of liquid pressure can be converted to electric signal after power and be transmitted to pressure detecting module through conducting wire, and further led to Cross 152 real-time display pressure monitoring value of patient monitor.
The structure of the pressurization pressure control communication apparatus 100 is simple, easy to use, is completely embedded between each pipe, and flow control is easy, Anti-reflux definite effect, injection pressure are controllable in real time.Provided two branch pipes 111 can connect two 3L flushing liquor bags simultaneously, It ensure that the continuity and rapidity for rinsing perfusion;The entrance of air when the use of clip 116 avoids replacement flushing liquor bag; Rate controlling valve 121 can be precisely controlled flow rate of liquid, avoid as the excessive injury caused by tissue of injection pressure;Anti-reflux bag Anti-reflux effect has been effectively ensured in the arrangement mode of two layers of diaphragm set 132 in 130, avoids sterile in the retrograde pollution bag of flushing liquor Liquid and increase patient infection risk and resource waste;The manually controllable end fluid pressure of pressurizing device, is conducive to Real-time monitoring, operability and practical are carried out according to visual area readability;Pressure control mechanism 150 can real-time detection perfusion it is hydraulic Power is conducive to control flushing liquor pressure in the reasonable scope, avoids since hydraulic coupling is excessive leads to related complication for perfusion Risk.First extension tube 147 and the second extension tube 148 can take the circumstances into consideration to extend or omit it according to practical operation distance, mention The high operating flexibility of patient.
It is worth noting that, in the other embodiments of the utility model, it can also be flexible according to being actually needed in art The accessory of adder-subtracter, can such as increase anti-reflux device or reduce drip fast pipe 122, clip 116, one in rate controlling valve 121 or Multiple components.
Enter in conclusion pressurization pressure control communication apparatus 100 provided by the embodiment of the utility model is punctured using branch pipe 111 The inside of flushing liquor bag, the flushing liquor in flushing liquor bag enter the first supervisor 112 and the second supervisor 113 along branch pipe 111, finally Pressing mechanism 140 is escaped and enter from the second supervisor 113.Flushing liquor can pass through pressuring machine when flowing through pressing mechanism 140 Structure 140 pressurizes to flushing liquor, is conducive to carry out real-time monitoring, operability and practical according to visual area readability. Pressurization pressure control 100 structures of communication apparatus are simple, easy to use, are completely embedded between each pipe, and flow control is easy, and injection pressure is real When it is controllable.Pressure control mechanism 150 can real-time monitoring be perfused hydraulic coupling, be conducive to by flushing liquor pressure control in the reasonable scope, keep away Exempt from since the excessive risk for leading to related complication of hydraulic coupling is perfused.Dress is rinsed in visual area provided by the embodiment of the utility model It sets, visual area can be maintained in the course of surgery high-visible.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of pressurization pressure control communication apparatus, which is characterized in that it includes conduit, pressing mechanism and pressure control mechanism, the conduit Including branch pipe, the first supervisor and the second supervisor, the branch pipe is connected to first supervisor, second supervisor and described first Supervisor is connected to far from one end of the branch pipe, and the pressing mechanism includes pressurization triple valve, pressurizer and extension tube, described to add Triple valve is pressed to connect respectively with second supervisor far from one end, the extension tube and the pressurizer of first supervisor It connects;The pressure control mechanism includes pressure transducer and patient monitor, is configured with chip, the patient monitor in the pressure transducer Interior to be configured with pressure detecting module, the chip is electrically connected with the pressure detecting module, and the pressure transducer is connected to institute It states the side wall of extension tube and is connected to the extension tube.
2. pressurization pressure control communication apparatus according to claim 1, which is characterized in that the pressure control mechanism further includes pressure control three Port valve, the extension tube include the first extension tube and the second extension tube, the pressure control triple valve respectively with first extension tube, Second extension tube and the pressure transducer connection, the one end of first extension tube far from the pressure control triple valve with The pressurization triple valve connection.
3. pressurization pressure control communication apparatus according to claim 1, which is characterized in that the branch pipe is two, described in two One end of branch pipe crosses and is connected to first supervisor, and one end far from first supervisor of two branch pipes is provided with Puncture needle for drainage wash liquid bag.
4. pressurization pressure control communication apparatus according to claim 3, which is characterized in that the puncture needle is provided with multiple logical liquid Hole, multiple liquid-passing holes are uniformly distributed along the circumferencial direction of the cross section of the puncture needle.
5. pressurization pressure control communication apparatus according to claim 3, which is characterized in that be provided in the middle part of two branch pipes It is used to open or is closed the clip of two branch pipes.
6. pressurization pressure control communication apparatus according to claim 1, which is characterized in that the pressurization pressure control communication apparatus also wraps Rate controlling valve is included, the rate controlling valve includes frame, slideway and idler wheel, and the slideway is ramped shaped and is fixedly installed on the frame Interior, first supervisor is arranged in the frame and contacts with the idler wheel, and the axle center of the idler wheel can be rolled along the slideway It is dynamic to be responsible for closing or opening described first.
7. pressurization pressure control communication apparatus according to claim 6, which is characterized in that the pressurization pressure control communication apparatus also wraps Drop speed pipe is included, described one end for dripping fast pipe is connected to first supervisor for being pierced by the frame, the other end for dripping fast pipe It is connected to second supervisor.
8. pressurization pressure control communication apparatus according to claim 7, which is characterized in that the pressurization pressure control communication apparatus also wraps Include connecting tube and anti-reflux bag, the both ends of the connecting tube respectively with the fast bottom end of pipe of the drop and the top of the anti-reflux bag End connection, the one end of the anti-reflux bag far from the connecting tube are connected to second supervisor, and the anti-reflux bag includes bag Body and be located at the intracorporal diaphragm set of the bag, the diaphragm set is made of the diaphragm that two panels is oppositely arranged, the diaphragm set Top connect and be coated on positioned at the outside of the intracorporal connecting tube of the bag, the diaphragm set with the top of the bag body Two sides connect respectively with the two sides of the bag body, diaphragm described in the two panels of the bottom of diaphragm set passes through multiple bonding point sticky Even, multiple adhesive spots interval settings.
9. pressurization pressure control communication apparatus according to claim 8, which is characterized in that multiple adhesive spots arrangements are in 2-3 Row.
10. a kind of visual area flusher, which is characterized in that it includes flushing liquor bag, endoscope and such as claim 1-9 any The branch pipe of pressurization pressure control communication apparatus described in, the pressurization pressure control communication apparatus is connected to the flushing liquor bag, institute The extension tube for stating pressurization pressure control communication apparatus is connected to the endoscope.
CN201821212269.6U 2018-07-27 2018-07-27 Pressurize pressure control communication apparatus and visual area flusher Expired - Fee Related CN209092353U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111150890A (en) * 2020-01-20 2020-05-15 西南医科大学附属医院 Adjustable full-automatic negative pressure drainage device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111150890A (en) * 2020-01-20 2020-05-15 西南医科大学附属医院 Adjustable full-automatic negative pressure drainage device
CN111150890B (en) * 2020-01-20 2022-07-08 西南医科大学附属医院 Adjustable full-automatic negative pressure drainage device

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