CN110432974A - Waste collecting device is used in a kind of operation - Google Patents
Waste collecting device is used in a kind of operation Download PDFInfo
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- CN110432974A CN110432974A CN201910599688.2A CN201910599688A CN110432974A CN 110432974 A CN110432974 A CN 110432974A CN 201910599688 A CN201910599688 A CN 201910599688A CN 110432974 A CN110432974 A CN 110432974A
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- water pump
- liquid
- collecting device
- waste
- pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
-
- A61M1/0058—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0258—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped by means of electric pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
- A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00601—Cutting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00964—Features of probes
- A61B2018/0097—Cleaning probe surfaces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/002—Irrigation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
Abstract
The invention discloses a kind of operation waste collecting device, including feed pathway, one end connects resectoscope liquid outlet connector, and the waste liquid that generation is rinsed in surgical procedure is exported；Water pump is connected to the other end of feed pathway, makes to generate negative pressure in feed pathway；Liquid outlet channel, one end are connected to the water outlet of water pump, and the waste liquid that water pump is pumped out exports；Waste fluid bag is connected to the other end of liquid outlet channel, collects waste liquid；And controller controls the working condition of water pump according to flushing liquor pressure and user instruction in feed pathway.Its advantage is that: being precisely controlled for liquidate eluent flow and pressure is realized, provides better support for the smooth development of operation；The totally-enclosed collection for realizing waste liquid, avoids the occupational exposure of operative doctor；Waste liquid is collected using the original packing bag of flushing liquor, operation cost is reduced, reduces white pollution；Fourth is that realizing the automatically collecting of waste liquid, whole process is not necessarily to manual intervention, will not interfere to surgical procedure.
Description
Technical field
The invention belongs to a kind of medical instruments, are related to a kind of operation waste collecting device.
Background technique
Endoscope electrocision has the advantages that wound is small, recovery is fast.In surgical procedure, flushing liquor is generallyd use to lesion
Position and cutting position carry out continual rinsing, it is intended that first is that providing transparent working environment for operation mirror；Second is that making to perform the operation
It is full sufficiently to expose surgical field of view inside organ；Third is that cooling down for resectoscope cutter head and cutting tissue；Fourth is that in time will operation
The pollutant of generation, which washes away, to be excreted, and tumour cell is avoided to plant.The flushing mechanism of resectoscope is as shown in Figure 1, in mirror core 101
Portion is equipped with feed liquor core 102 and wick-containing 105 out, the feed liquor core 102 and top of wick-containing 105 is connected near cutter head 108 out, and end is divided
Not Lian Jie liquid flowing valve 103 and liquid valve door 106, the other end of liquid flowing valve 103 and liquid valve door 106 is connected separately with feed liquor
Connector 104 and liquid outlet connector 107.Direction as shown by the arrows in Figure 1, flushing liquor are sprayed from the top of feed liquor core 102, are realized to knife
First 108 and cutting tissue flushing, then by go out wick-containing 105 be discharged.
During actual operation, cleaning solution bag is suspended on the height Channel Group away from 1 meter of operative site, it will by a hose
Cleaning solution is connect with liquid inlet joint 104；Another hose is connect with liquid outlet connector 107, the waste liquid that will be generated in surgical procedure
Importing is placed in the ground bucket of table beneath.By adjusting the opening degree of liquid flowing valve 103 and liquid valve door 106, realize
Liquidate eluent flow and perform the operation organ internal pressure (i.e. fullness degree) adjusting.The drawbacks of which, is: first is that flowing into ground bucket
Waste liquid be directly exposed to air, there are the risks of contact stain；Second is that flushing flow quantity and pressure inside operation organ
The doctor personal experience that places one's entire reliance upon is controlled, accurately Digital Control can not be carried out；Third is that larger for flushing liquor usage amount
Operation (such as transurethral bladder tumors electric resection, a typical procedure usually require 20 bags of flushing liquor of 3000ml specification
Left and right), it needs repeatedly to replace ground bucket during operation, since ground bucket can only be placed in doctor's foot side of table beneath, frequently more
Change the continuity that ground bucket performs the operation severe jamming doctor.
Attractor can also be used to be collected waste liquid, which suffers from the drawback that first is that can not equally be precisely controlled
The flow and pressure of operation organ interior flushing liquid；Second is that the specification of attractor collecting bag is usually 2-5L, price is higher, for
The biggish operation of flushing liquor usage amount not only needs to consume a large amount of collecting bag, increases surgery cost, but also surgical procedure intermediate frequency
Numerous replacement collecting bag also will affect the continuity of operation；Third is that attractor needs to be arranged antifog suction device, it also will additionally increase hand
Art expense.
Summary of the invention
The purpose of the present invention is to provide a kind of operation waste collecting device, it can overcome the deficiencies in the prior art,
The device has many advantages, such as that simple for structure, control is accurate, health, reliability and high degree of automation easy to use, safe.
The present invention adopts the following technical scheme: a kind of operation waste collecting device, it includes feed pathway, water pump, goes out
Liquid channel and waste fluid bag, and to the controller that the working condition of water pump is controlled, one end of the feed pathway connects electricity
Mirror liquid outlet connector is cut, the other end connects the water inlet of water pump, and the water inlet of the water pump is connect with feed pathway, and the liquid out is logical
Road one end is connected to the water outlet of water pump, and the other end is connect with waste fluid bag.
The controller controls the working condition of water pump according to flushing liquor pressure and user instruction in feed pathway
System, the controller includes pressure sensor, input-output unit, central control unit and water pump driving unit, the pressure
Sensor is connect with feed pathway, for perceiving feed pathway interior flushing hydraulic coupling, and is converted to electric signal, is transmitted to center
Control unit, the input-output unit are controlled for receiving user instructions and being transmitted to central control unit, while by center
The control of unit shows the working condition and parameter of the present apparatus；The central control unit according to pressure sensor and inputs defeated
The information that unit obtains out, control water pump driving unit work, and then drive water pump with different function by water pump driving unit
Rate or revolving speed operation, realize the accurate adjusting to patients surgery organ interior flushing flow quantity and pressure.
The input-output unit is using liquid crystal display/keyboard form or the form of integrated touch screen.
The water pump is peristaltic pump or centrifugal pump.
The operation waste collecting device further includes pedestal and cabinet, and the cabinet is located at the side of pedestal, described
Water pump, controller, pressure sensor, central control unit, input-output unit are arranged in cabinet, and cabinet is another towards pedestal
It is horizontal on the side of side to be equipped at least one cross bar, multiple waste fluid bags can be hung on the cross bar, the waste fluid bag is by leading
Pipe is connected to liquid interface out, for collecting waste liquid.
The top of the cabinet is operating surface, control panel is provided on operating surface, the control panel is equipped with and is used for
The key of instruction and the panel for display system working condition are inputted, control panel is believed according to the pressure that pressure sensor obtains
The instruction of breath and user's input, drives pump working, and the panel of the control panel can be used to display working condition (standby/fortune
Row), operating time, the instant flow velocity of flushing liquor, flushing liquor total flow, the information such as flushing liquor pressure.
The operating surface is by the way of being obliquely installed.
The pressure sensor is connected to pump intake, for perceiving the waste liquid pressure of pump intake, the feed liquor
Interface and out liquid interface are all made of the interface with self-enclosed function.
The pedestal is rectangular flat plate structure.
4 universal wheels are installed, in order to flexibly move below the pedestal.
The invention has the advantages that first is that the digitalization precision control of liquidate eluent flow and pressure is realized, for operation
Smoothly carry out and preferably support is provided；Second is that realizing the totally-enclosed collection of waste liquid, the occupational exposure of operative doctor is avoided；Three
It is to collect waste liquid using the original packing bag of flushing liquor, reduces operation cost, reduce white pollution；Fourth is that realizing waste liquid
Automatically collecting, whole process are not necessarily to manual intervention, will not interfere to surgical procedure.
Detailed description of the invention
Fig. 1 is the schematic illustration of resectoscope flushing mechanism；
Fig. 2 is a kind of operation waste collecting device schematic diagram provided by the present invention；
Fig. 3 is a kind of structural schematic diagram of operation waste collecting device provided by the present invention；
Fig. 4 is a kind of schematic diagram of the control panel of operation waste collecting device provided by the present invention.
In figure, 101 mirror cores, 102 feed liquor cores, 103 liquid flowing valves, 104 liquid inlet joints, 105 go out wick-containing, 106 liquid valve doors,
107 liquid outlet connectors, 108 cutter heads, 201 feed pathways, 202 water pumps, 203 liquid outlet channels, 204 waste fluid bags, 210 controllers, 211 pressures
Force snesor, 213 central control units, 214 input-output units, 301 pedestals, 302 cabinets, 303 cross bars, 304 operating surfaces,
306 feed liquor interfaces, 307 go out liquid interface, 308 universal wheels, 309 sides, 310 control panels, 311 panels, 312 keys.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Below in conjunction with Figure of description and specific embodiment, further illustrate that waste collecting device is used in a kind of operation of the present invention
Specific embodiment.A kind of operation proposed by the present invention is not limited to the following description with waste collecting device.
As shown in Fig. 2, a kind of operation waste collecting device includes the feed pathway 201 being sequentially communicated, water pump 202, goes out
Liquid channel 203 and waste fluid bag 204, and to the controller 210 that the working condition of water pump 202 is controlled.The feed pathway
201 be guide-tube structure, and one end connects resectoscope liquid outlet connector 107, and the other end connects the water inlet of water pump 202, for that will perform the operation
The waste liquid export of generation is rinsed in the process.The water inlet of the water pump 202 is connect with feed pathway 201, for making feed pathway
Negative pressure is generated in 201.The liquid outlet channel 203 is guide-tube structure, and one end is connected to the water outlet of water pump 202, the other end and useless
Liquid bag 204 connects, and the waste liquid for pumping out water pump 202 exports the collection that waste liquid is realized to waste fluid bag 204.Preferably, described
Waste fluid bag 204 is that flushing liquor is finished rear remaining empty bag.
The effect of the controller 210 is according to flushing liquor pressure and user instruction in feed pathway 201, to water pump 202
Working condition controlled.Specifically, the controller 210 includes pressure sensor 211, input-output unit 214, center
Control unit 213 and water pump driving unit 214.The pressure sensor 211 is connect with feed pathway 201, for perceiving feed liquor
201 interior flushing hydraulic coupling of channel, and electric signal is converted to, it is transmitted to central control unit 213.The input-output unit
214, for receiving user instructions and being transmitted to central control unit 213, while by the control of central control unit 213, display
The working condition and parameter of the present apparatus；The input-output unit 214 can use liquid crystal display/keyboard form, can also
Using the form of integrated touch screen.The central control unit 213, according to pressure sensor 211 and input-output unit 214
The information of acquisition, control water pump driving unit 214 works, and then drives water pump 202 with different by water pump driving unit 214
Power or revolving speed operation, realize the accurate adjusting to patients surgery organ interior flushing flow quantity and pressure.Preferably, the water
Pump 202 is peristaltic pump or centrifugal pump.
As shown in Figure 3 and Figure 4, the operation waste collecting device further include include pedestal 301 and cabinet 302.It is described
Pedestal 301 is rectangular flat plate structure, and the lower section of pedestal 301 is equipped with 4 universal wheels 308, in order to flexibly move.
The cabinet 302 is located at the side of pedestal 302, the rectangular parallelepiped structure being vertically arranged.The water pump 202, control
Device 210 processed, pressure sensor 211, central control unit 213, input-output unit 214 are arranged in cabinet 302.Cabinet
302 are equipped with multiple cross bars 303 towards horizontal on the side 309 of 302 other side of pedestal, in the present embodiment the quantity of cross bar 303
It is 3, multiple waste fluid bags 204 can be hung on each cross bar 303, the waste fluid bag 204 passes through conduit and liquid interface 307 out
Connection, for collecting waste liquid.Preferably, the waste fluid bag is that flushing liquor is finished rear remaining empty bag.The top of the cabinet 302
For operating surface 304, it is provided with control panel 310 on operating surface 304, the control panel 310 is equipped with and instructs for input
Key 312 and panel 311 for display system working condition.Control panel 310 is believed according to the pressure that pressure sensor obtains
The instruction of breath and user's input, driving water pump 202 work.The panel 311 of the control panel 310 can be used to display working condition
The information such as (standby/operation), operating time, the instant flow velocity of flushing liquor, flushing liquor total flow, flushing liquor pressure.The control plane
The form that integrated touch screen can also be used in plate realizes input and display function.The operating surface 304 is using the side being obliquely installed
Formula, in order to user's operation.Water pump 202 and pressure sensor, the water inlet of the water pump 202 are equipped with inside the cabinet 302
It is connected to feed liquor interface 306, water outlet is connected to liquid interface 307 out；The pressure sensor 211 is connected to pump intake,
For perceiving the waste liquid pressure of pump intake.Preferably, the feed liquor interface 306 and out liquid interface 307 be all made of have from
The interface of closing function.
The connection method of present apparatus passage of irrigation fluid is as follows: being separately connected flushing liquor and resectoscope liquid flowing valve by conduit
103, resectoscope liquid valve door 106 and feed liquor interface 306, go out liquid interface 307 and hang over the waste fluid bag on cross bar 303.As one
Kind embodiment can connect in advance multiple waste fluid bags, described each liquid connects out according to the estimation dosage of flushing liquor in this operation
Mouth 307 is independent to be connect with the one group of waste fluid bag hung on a cross bar 303；Specifically, liquid interface 307 passes through conduit and first out
A waste fluid bag connection, other waste fluid bags are sequentially communicated by conduit with first waste fluid bag or each waste fluid bag is direct
It is connect with liquid interface 307 out；The waste fluid bag can be finished rear remaining empty bag using flushing liquor when operation in the past.As another
Kind embodiment, can in the course of surgery at any time hang over the flushing liquor empty bag for being finished and removing in operation on cross bar 303, and
It is connected to by conduit with liquid interface 307 out or with adjacent waste fluid bag is organized, to achieve the purpose that constantly to expand waste fluid bag total measurement (volume).
The course of work and principle of the invention, specific as follows:
(1) according to above-mentioned connection method, passage of irrigation fluid is established.
(2) turning on the power switch 305 powers on device, 310 power-on self-test of controller 210 or control panel；
(3) user passes through the input-output unit 214 of controller 210 or the key 312 of control panel 310, setting operation
The hydraulic force value of organ interior flushing；
(4) start water pump, controller 210 or control panel 310 according to the differences of pressure sensor measurements and setting value,
It controls water pump to run with different power or revolving speed, realizes and operation organ interior flushing hydraulic coupling is carried out automatically controlling.Wherein,
Need to consider existing difference in height between pressure sensor and patient organ, so that the measured value of pressure sensor and patient organ
The hydraulic force value of interior flushing generates certain deviation, needs to carry out calculating correction by controller 210 or control panel 310.
(5) in surgical procedure, user directly adjusts the pressure setting value of the present apparatus, i.e., the pressure inside changeable patient organ
Power (i.e. fullness degree).The principle is as follows, and by adjusting pressure setting value, controller 210 or control panel 310 will change water automatically
The power or revolving speed of pump, to change the flushing liquor velocity of discharge；It is again approximate because of the approximate inconvenience of inlet hydraulic, feed speed simultaneously
It is constant, and then realize the adjusting to patient organ's interior flushing liquid capacity and pressure.
(6) in surgical procedure, user directly adjusts the closure degree of resectoscope liquid flowing valve 103, can be in patient organ
Under the premise of internal pressure (i.e. fullness degree) is constant, the adjustment to flushing liquor flow velocity is realized.The principle is as follows: adjustment liquid flowing valve
103 closure degree, it is clear that adjustable feed liquor flow velocity；Meanwhile under the closed-loop control of the present apparatus, once into patient organ's
It rinses flow velocity to change, will lead to internal pressure change, at this moment controller 210 or control panel 310 will automatically adjust water pump
Power or revolving speed maintain patient organ's internal pressure to be consistent with setting value by changing the flushing liquor velocity of discharge.
(7) operation terminates, and switches off the pump, turning off the power switch 305 powers off device.
Claims (10)
1. a kind of operation waste collecting device, it is characterised in that: it includes feed pathway (201), water pump (202), liquid is logical out
Road (203) and waste fluid bag (204), and to the controller (210) that the working condition of water pump (202) is controlled, the feed liquor
The one end in channel (201) connects resectoscope liquid outlet connector (107), and the other end connects the water inlet of water pump (202), the water pump
(202) water inlet is connect with feed pathway (201), and described liquid outlet channel (203) one end is connected to the water outlet of water pump (202)
Mouthful, the other end is connect with waste fluid bag (204).
2. a kind of operation waste collecting device as described in claim 1, it is characterised in that: controller (210) basis
Flushing liquor pressure and user instruction in feed pathway (201) control the working condition of water pump (202), the controller
It (210) include pressure sensor (211), input-output unit (214), central control unit (213) and water pump driving unit
(214), the pressure sensor (211) connect with feed pathway (201), for perceiving feed pathway (201) interior flushing liquid
Pressure, and electric signal is converted to, it is transmitted to central control unit (213), the input-output unit (214), is used for receiving
Family instructs and is transmitted to central control unit (213), while by the control of central control unit (213), showing the work of the present apparatus
Make state and parameter；The central control unit (213) obtains according to pressure sensor (211) and input-output unit (214)
Information, control water pump driving unit (214) work, and then by water pump driving unit (214) driving water pump (202) with difference
Power or revolving speed operation, realize accurate adjusting to patients surgery organ interior flushing flow quantity and pressure.
3. a kind of operation waste collecting device as claimed in claim 2, it is characterised in that: the input-output unit
(214) using liquid crystal display/keyboard form or the form of integrated touch screen.
4. a kind of operation waste collecting device as described in claims 1 to 3 is any, it is characterised in that: the water pump (202)
For peristaltic pump or centrifugal pump.
5. a kind of operation waste collecting device as described in claims 1 to 3 is any, it is characterised in that: the operation is used useless
Liquor collecting device further includes pedestal (301) and cabinet (302), and the cabinet (302) is located at the side of pedestal (302), described
Water pump (202), controller (210), pressure sensor (211), central control unit (213), input-output unit (214) are all provided with
It sets in cabinet (302), cabinet (302) is equipped at least one cross bar towards horizontal on the side (309) of pedestal (302) other side
(303), it can be hung multiple waste fluid bags (204) on the cross bar (303), the waste fluid bag (204) passes through conduit and liquid interface out
(307) it is connected to, for collecting waste liquid.
6. a kind of operation waste collecting device as claimed in claim 5, it is characterised in that: the top of the cabinet (302)
For operating surface (304), control panel (310) is provided on operating surface (304), the control panel (310) is equipped with for defeated
Enter the key (312) of instruction and the panel (311) for display system working condition, control panel (310) is according to pressure sensing
The instruction of pressure information and user's input that device obtains, driving water pump (202) work, the panel of the control panel (310)
(311) it can be used to display working condition (standby/operation), operating time, the instant flow velocity of flushing liquor, flushing liquor total flow, rinse
The information such as hydraulic coupling.
7. a kind of operation waste collecting device as claimed in claim 6, it is characterised in that: the operating surface (304) uses
The mode being obliquely installed.
8. a kind of operation waste collecting device as described in claim 6 or 7, it is characterised in that: the pressure sensor
(211) it is connected to pump intake, for perceiving the waste liquid pressure of pump intake, the feed liquor interface (306) and liquid connects out
Mouth (307) is all made of the interface with self-enclosed function.
9. a kind of operation waste collecting device as described in claim 6 or 7, it is characterised in that: the pedestal (301) is
Rectangular flat plate structure.
10. a kind of operation waste collecting device as described in claim 6 or 7, it is characterised in that: the pedestal (301)
Lower section 4 universal wheels (308) are installed, in order to flexibly move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599688.2A CN110432974A (en) | 2019-07-04 | 2019-07-04 | Waste collecting device is used in a kind of operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599688.2A CN110432974A (en) | 2019-07-04 | 2019-07-04 | Waste collecting device is used in a kind of operation |
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| Publication Number | Publication Date |
|---|---|
| CN110432974A true CN110432974A (en) | 2019-11-12 |
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ID=68428587
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910599688.2A Withdrawn CN110432974A (en) | 2019-07-04 | 2019-07-04 | Waste collecting device is used in a kind of operation |
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| CN104714568A (en) * | 2015-03-16 | 2015-06-17 | 苏州汇控智能技术有限公司 | Medical intelligent pressure control method and system |
| US20180147330A1 (en) * | 2015-04-23 | 2018-05-31 | Guangzhoa Sun-Shing Biotech Co., Ltd. | Multifunctional negative pressure drainage system |
| CN105056312A (en) * | 2015-07-02 | 2015-11-18 | 刘剑波 | Portable neurosurgery operation drainage device |
| CN206120820U (en) * | 2016-08-25 | 2017-04-26 | 管存忠 | Remote control medical treatment liquid waste collection device |
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Application publication date: 20191112 |
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