CN107714188A - A kind of operation waste collecting device - Google Patents
A kind of operation waste collecting device Download PDFInfo
- Publication number
- CN107714188A CN107714188A CN201710881353.0A CN201710881353A CN107714188A CN 107714188 A CN107714188 A CN 107714188A CN 201710881353 A CN201710881353 A CN 201710881353A CN 107714188 A CN107714188 A CN 107714188A
- Authority
- CN
- China
- Prior art keywords
- water pump
- waste
- collecting device
- pressure
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/007—Auxiliary appliance with irrigation system
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
A kind of operation waste collecting device, including feed pathway, one end connection resectoscope go out liquid joint, will waste liquid export caused by flushing in surgical procedure；Water pump, the other end of feed pathway is connected to, makes to produce negative pressure in feed pathway；Liquid outlet channel, one end are connected to the delivery port of water pump, and the waste liquid that water pump is pumped out exports；Waste fluid bag, the other end of liquid outlet channel is connected to, collects waste liquid；And controller, according to flushing liquor pressure and user instruction in feed pathway, the working condition of water pump is controlled.The present invention one is to realize being precisely controlled for liquidate eluent flow and pressure, provides and preferably supports for the smooth development of operation；Second, realizing the totally-enclosed collection of waste liquid, the occupational exposure of operative doctor is avoided；Third, collecting waste liquid using the original packing bag of flushing liquor, operation cost is reduced, reduces white pollution；Fourth, realizing the automatically collecting of waste liquid, whole process will not interfere without manual intervention to surgical procedure.
Description
Technical field
The invention belongs to field of medical technology, is related to a kind of operation waste collecting device.
Background technology
Endoscope electrocision possesses the advantages that wound is small, recovery is fast.In surgical procedure, generally use flushing liquor is to lesion
Position and TURP position carry out continual rinsing, it is intended that one is to provide clearly operating field for operation mirror；Second, make surgical device
It is full with fully exposed pathological tissues inside official；Third, cool for resectoscope cutter head and TURP tissue；Fourth, operation is produced in time
Raw pollutant, which washes away, to be excreted, and avoids tumour cell from planting.The flushing mechanism of resectoscope is as shown in figure 1, inside mirror core 101
It is provided with into wick-containing 102 and goes out wick-containing 105, enters wick-containing 102 and be communicated to the top for going out wick-containing 105 near cutter head 108, end difference
The other end of connection liquid flowing valve 103 and liquid valve door 106, liquid flowing valve 103 and liquid valve door 106 is connected to feed liquor and connect
First 104 and go out liquid joint 107.Direction as shown by the arrows in Figure 1, flushing liquor spray from the top for entering wick-containing 102, realized to cutter head
108 and the flushing of TURP tissue, then discharged by going out wick-containing 105.
During actual operation, the general cleaning fluid using disposable bag-shaped flexible package, it is suspended on away from operative site 1
Cleaning fluid, is connected by the height Channel Group of rice by a flexible pipe with liquid inlet joint 104；By another flexible pipe and go out liquid joint
107 connections, caused waste liquid in surgical procedure is imported and is placed in the ground bucket of table beneath.By adjusting liquid flowing valve
103 and the opening degree of liquid valve door 106, realization liquidates eluent flow and operation organ interior flushing hydraulic coupling（That is fullness degree）
Regulation.The drawbacks of which, is：First, the waste liquid for flowing into ground bucket is directly exposed in air, the wind of contact stain be present
Danger；The personal experience of doctor second, the flushing liquor control of flow and pressure inside operation organ places one's entire reliance upon, can not carry out essence
Accurate Digital Control；Third, for the larger operation of flushing liquor usage amount（Such as transurethral bladder tumors electric resection, once
Typical procedure usually requires 20 bags or so of the flushing liquor of 3000ml specifications）, need repeatedly to change ground bucket during operation, due to ground bucket
Doctor's pin side of table beneath can only be positioned over, frequently changes the continuity that ground bucket carries out severe jamming doctor operation.
Also waste liquid can be collected using attractor, which has following drawback：First, it can not equally be precisely controlled
The flow and pressure of operation organ interior flushing liquid；Second, the specification of attractor collecting bag is usually 2-5L, price is higher, for
The larger operation of flushing liquor usage amount, not only need to consume substantial amounts of collecting bag, increase surgery cost, and surgical procedure intermediate frequency
Numerous collecting bag of changing will also influence the continuity of operation；Third, attractor needs to set antifog suction device, it also will additionally increase hand
Art expense.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind is simple for structure, control is accurate, user
Just, securely and reliably, the operation waste collecting device that cost is cheap, automaticity is high.
The present invention adopts the following technical scheme that：
A kind of operation waste collecting device, it is characterised in that：Including feed pathway 201, one end connection resectoscope goes out liquid joint
107, will waste liquid export caused by flushing in surgical procedure；Water pump 202, the other end of feed pathway 201 is connected to, leads to feed liquor
Negative pressure is produced in road 201；Liquid outlet channel 203, one end are connected to the delivery port of water pump 202, and the waste liquid that water pump 202 pumps out is led
Go out；Waste fluid bag 204, the other end of liquid outlet channel 203 is connected to, collects waste liquid；And controller 210, according to feed pathway 201
Middle flushing liquor pressure and user instruction, are controlled to the working condition of water pump 202.
Further, the controller 210 includes pressure sensor 211, is connected with feed pathway 201, perceives feed pathway
201 interior flushing hydraulic couplings；Input-output unit 214, for receiving user instruction, display working condition；Central control unit
213, the information obtained according to pressure sensor 211 and input-output unit 214, control water pump driver element 214 works；And
Water pump driver element 214, driving water pump 202 are run.
Further, the water pump 202 is peristaltic pump or centrifugal pump.
Further, the waste fluid bag 204 is that flushing liquor is finished rear remaining empty bag.
A kind of operation waste collecting device, including base 301 and casing 302, it is characterised in that：The casing 302 pushes up
The operating surface 304 in portion is provided with control panel 310, enters liquid interface 306 and go out liquid interface 307；The inside of casing 302 be provided with water pump and
Pressure sensor, the water inlet of the water pump connect with entering liquid interface 306, and delivery port connects with going out liquid interface 307, the pressure
Sensor is used for the pressure for perceiving pump intake.
Further, the side 309 of the casing is provided with multiple cross bars 303, is hung with each cross bar 303 multiple
Waste fluid bag, the waste fluid bag are connected by conduit with going out liquid interface 307.
Further, the waste fluid bag is that flushing liquor is finished rear remaining empty bag.
Further, in the multiple waste fluid bags hung on each cross bar 303, first waste fluid bag passes through conduit and one
Go out liquid interface 307 to connect, other waste fluid bags are sequentially communicated by conduit and first waste fluid bag.
Further, the control panel 310 is provided with for the button 312 of input instruction and for display system work shape
The panel 311 of state；The pressure information and the instruction of user's input that the control panel obtains according to pressure sensor, drive water pump
Work.
Further, the course of work of the operation waste collecting device is as follows：It is electric on device；User sets operation organ
Interior flushing hydraulic pressure force value；Start water pump, operation organ interior flushing hydraulic coupling is automatically controlled；In surgical procedure, root
According to needing to adjust flow and pressure value at any time；Operation terminates, and switches off the pump, device power-off.
The present invention one is to realize the digitalization precision control of liquidate eluent flow and pressure, is carried for the smooth development of operation
For preferably support；Second, realizing the totally-enclosed collection of waste liquid, the occupational exposure of operative doctor is avoided；Third, utilize flushing
The original packing bag of liquid collects waste liquid, reduces operation cost, reduces white pollution；Fourth, the automation for realizing waste liquid is received
Collection, whole process will not interfere without manual intervention to surgical procedure.
Brief description of the drawings
Fig. 1 is the principle schematic of resectoscope flushing mechanism；
Fig. 2 is a kind of system composition structural representation of operation waste collecting device of the present invention；
Fig. 3 is a kind of overall structure diagram of operation waste collecting device of the present invention；
Fig. 4 is a kind of structural representation of the control panel of operation waste collecting device of the present invention.
Embodiment
Below in conjunction with Figure of description and specific embodiment, a kind of operation waste collecting device of the present invention is further illustrated
Embodiment.A kind of operation proposed by the present invention is not limited to the following description with waste collecting device.
Embodiment 1：
The present embodiment provides a kind of system composition structure of operation waste collecting device.As shown in Fig. 2 the operation waste liquid
Collection device, including feed pathway 201, water pump 202, liquid outlet channel 203 and the waste fluid bag 204 being sequentially communicated, and to water pump
The controller 210 that 202 working condition is controlled.The feed pathway 201 is guide-tube structure, and one end connection resectoscope goes out liquid
Joint 107, the other end connect water pump 202 water inlet, for will in surgical procedure rinse caused by waste liquid export.The water pump
202 water inlet is connected with feed pathway 201, for making to produce negative pressure in feed pathway 201.The liquid outlet channel 203 is to lead
Tubular construction, one end are connected to the delivery port of water pump 202, and the other end is connected with waste fluid bag 204, useless for water pump 202 to be pumped out
Liquid exports the collection for waste fluid bag 204, realizing waste liquid.Preferably, the waste fluid bag 204 is that flushing liquor is finished rear remaining sky
Bag.
The effect of the controller 210, it is according to flushing liquor pressure and user instruction in feed pathway 201, to water pump 202
Working condition be controlled.Specifically, the controller 210 includes pressure sensor 211, input-output unit 214, center
Control unit 213 and water pump driver element 214.The pressure sensor 211 is connected with feed pathway 201, for perceiving feed liquor
The interior flushing hydraulic coupling of passage 201, and electric signal is converted to, transmit to central control unit 213.The input-output unit
214, for receiving user instruction and transmitting 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 the form of liquid crystal display/keyboard, also may be used
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 driver element 214 work, and then drive water pump 202 by water pump driver element 214 with different
Power or rotating speed operation, realize the accurate regulation to corrective surgery organ interior flushing flow quantity and pressure.Preferably, the water
Pump 202 is peristaltic pump or centrifugal pump.
Embodiment 2：
The present embodiment provides a kind of embodiment of operation waste collecting device.As shown in Figure 3 and Figure 4, the operation
Include base 301 and casing 302 with waste collecting device.The base 301 is rectangular flat shape structure, the lower section of base 301
4 universal wheels 308 are installed, in order to flexibly move.
The casing 302 is located at the side of base 302, for the rectangular parallelepiped structure being vertically arranged.Casing 302 is towards base
It is horizontal on the side 309 of 302 opposite sides to be provided with 3 cross bars 303, multiple waste fluid bags can be hung on each cross bar 303, it is described
Waste fluid bag is connected by conduit with going out liquid interface 307, for collecting waste liquid.Preferably, the waste fluid bag is after flushing liquor is finished
Remaining empty bag.The top of the casing 302 is operating surface 304, is provided with control panel 310 on operating surface 304, enters liquid interface
306 and go out the grade component of liquid interface 307.The operating surface 304 is by the way of being obliquely installed, in order to which user operates.The case
The inside of body 302 is provided with water pump and pressure sensor, and the water inlet of the water pump connects with entering liquid interface 306, delivery port is with going out liquid
Interface 307 connects；The pressure sensor connects with pump intake, for perceiving the waste liquid pressure of pump intake.It is preferred that
, it is described enter liquid interface 306 and go out liquid interface 307 using with self-enclosed function interface.
The control panel 310 is provided with the face for the button 312 of input instruction and for display system working condition
Plate 311.The pressure information and the instruction of user's input that control panel 310 obtains according to pressure sensor, drive pump working.Institute
The panel 311 for stating control panel 310 can be used to display working condition（Standby/operation）, operating time, the instant flow velocity of flushing liquor,
The information such as flushing liquor total flow, flushing liquor pressure.The control panel can also realize input in the form of integrated touch screen
And display function.
The connection method of present apparatus passage of irrigation fluid is as follows：Connect flushing liquor and resectoscope liquid flowing valve respectively by conduit
103rd, resectoscope liquid valve door 106 is with entering liquid interface 306, going out liquid interface 307 and hanging over the waste fluid bag on cross bar 303.As one
Kind of embodiment, multiple waste fluid bags can be connected in advance according to the estimation dosage of flushing liquor in this operation, it is described each to go out liquid and connect
Mouth 307 is independent to be connected with the one group of waste fluid bag hung on a cross bar 303；Specifically, go out liquid interface 307 by conduit and first
Individual waste fluid bag connection, other waste fluid bags are sequentially communicated by conduit and first waste fluid bag, or each waste fluid bag is direct
It is connected with going out liquid interface 307；Flushing liquor is finished rear remaining empty bag when the waste fluid bag can use operation in the past.As another
Kind embodiment, at any time can hang over the flushing liquid air bag for being finished and removing in operation on cross bar 303 in surgical procedure, and
By conduit with going out liquid interface 307 or being connected with adjacent waste fluid bag is organized, to reach the purpose for constantly expanding waste fluid bag total measurement (volume).
Embodiment 3：
The present embodiment provides the course of work and principle of operation waste collecting device described in above example, specific as follows：
（1）According to the connection method described in embodiment 2, passage of irrigation fluid is established.
（2）Turning on the power switch 305 makes electric on device, controller 210 or the power-on self-test of control panel 310；
（3）User sets operation organ by the input-output unit 214 of controller 210 or the button 312 of control panel 310
Interior flushing hydraulic pressure force value；
（4）Start water pump, controller 210 or control panel 310 according to pressure sensor measurements and the difference of arranges value, control
Water pump is run with different power or rotating speed, realizes and operation organ interior flushing hydraulic coupling is automatically controlled., wherein it is desired to
Consider existing difference in height between pressure sensor and patient organ so that inside the measured value of pressure sensor and patient organ
Flushing of hydraulic force value produces certain deviation, it is necessary to carry out calculating correction by controller 210 or control panel 310.
（5）In surgical procedure, the pressure arranges value of the present apparatus is directly adjusted, you can change the pressure inside patient organ
（That is fullness degree）.Its principle is as follows, after the adjustment of pressure arranges value, because the inlet hydraulic approximation of resectoscope liquid flowing valve 103 is not
Just, therefore feed speed is also approximate constant；Simultaneously controller 210 or control panel 310 detect pressure sensor measurements and
Difference between arranges value be present, by closed-loop control, adjust the power or rotating speed of water pump, change the flushing liquor velocity of discharge, to disappear
Except both differences, make patient organ's interior flushing hydraulic coupling identical with arranges value, be so achieved that patient organ's interior flushing
The digitlization controllable adjustment of hydraulic coupling.
（6）In surgical procedure, the closure degree of resectoscope liquid flowing valve 103 is directly adjusted, you can inside patient organ
Pressure（That is fullness degree）On the premise of constant, the adjustment to flushing liquor flow velocity is realized.Its principle is as follows：Adjust liquid flowing valve 103
Closure degree, it is clear that can adjust into flow velocity；Meanwhile under the closed-loop control of the present apparatus, once rushing into patient organ
Washing lotion flow velocity changes, and internal pressure will be caused to change, at this moment controller 210 or control panel 310 will automatically adjust the work(of water pump
Rate or rotating speed, by changing the flushing liquor velocity of discharge, patient organ's internal pressure is maintained to be consistent with setting value.
（7）Operation terminates, and switches off the pump, and turning off the power switch 305 powers off device.
Claims (10)
- A kind of 1. operation waste collecting device, it is characterised in that：IncludingFeed pathway, one end connection resectoscope go out liquid joint, will waste liquid export caused by flushing in surgical procedure；Water pump, the other end of feed pathway is connected to, makes to produce negative pressure in feed pathway；Liquid outlet channel, one end are connected to the delivery port of water pump, and the waste liquid that water pump is pumped out exports；Waste fluid bag, the other end of liquid outlet channel is connected to, collects waste liquid；AndController, according to flushing liquor pressure and user instruction in feed pathway, the working condition of water pump is controlled.
- 2. operation waste collecting device according to claim 1, it is characterised in that：The controller includes：Pressure sensor, it is connected with feed pathway, perceives feed pathway interior flushing hydraulic coupling；Input-output unit, for receiving user instruction, display working condition；Central control unit, the information obtained according to pressure sensor and input-output unit, the driver element work of control water pump； AndWater pump driver element, drive water pump operation.
- 3. operation waste collecting device according to claim 1, it is characterised in that：The water pump is peristaltic pump or centrifugation Pump.
- 4. operation waste collecting device according to claim 1, it is characterised in that：The waste fluid bag is finished for flushing liquor Remaining empty bag afterwards.
- 5. a kind of operation waste collecting device, including base and casing, it is characterised in that：On the operating surface of the casing top Provided with control panel, enter liquid interface and go out liquid interface；Box house is provided with water pump and pressure sensor, the water inlet of the water pump With feed liquor orifice, delivery port connects with going out liquid interface, and the pressure sensor is used for the pressure for perceiving pump intake.
- 6. operation waste collecting device according to claim 5, it is characterised in that：The side of the casing is provided with more Individual cross bar, described to be each hung with multiple waste fluid bags on cross bar, the waste fluid bag is connected by conduit with going out liquid interface.
- 7. operation waste collecting device according to claim 6, it is characterised in that：The waste fluid bag is finished for flushing liquor Remaining empty bag afterwards.
- 8. operation waste collecting device according to claim 5, it is characterised in that：Hung on each cross bar more In individual waste fluid bag, first waste fluid bag goes out liquid interface with one by conduit and connected, and other waste fluid bags pass through conduit and first Waste fluid bag is sequentially communicated.
- 9. operation waste collecting device according to claim 7, it is characterised in that：The control panel, which is provided with, to be used for The button of input instruction and the panel for display system working condition；The pressure that the control panel obtains according to pressure sensor Force information and the instruction of user's input, drive pump working.
- 10. the operation waste collecting device according to any claim in claim 1 to 9, it is characterised in that：Work Process is as follows：It is electric on device；User sets operation organ interior flushing hydraulic pressure force value；Start water pump, operation organ interior flushing hydraulic coupling is automatically controlled；In surgical procedure, flow or pressure value are adjusted at any time as needed；Operation terminates, and switches off the pump, device power-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710881353.0A CN107714188A (en) | 2017-09-26 | 2017-09-26 | A kind of operation waste collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710881353.0A CN107714188A (en) | 2017-09-26 | 2017-09-26 | A kind of operation waste collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107714188A true CN107714188A (en) | 2018-02-23 |
Family
ID=61206902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710881353.0A Pending CN107714188A (en) | 2017-09-26 | 2017-09-26 | A kind of operation waste collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107714188A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432974A (en) * | 2019-07-04 | 2019-11-12 | 中国人民解放军总医院 | Waste collecting device is used in a kind of operation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080033400A1 (en) * | 2005-08-02 | 2008-02-07 | Manfred Holper | Drainage system for cerebrospinal fluid |
| CN201303966Y (en) * | 2008-10-21 | 2009-09-09 | 中国人民解放军军事医学科学院卫生装备研究所 | Novel water-jet debridement equipment |
| CN104225692A (en) * | 2014-09-25 | 2014-12-24 | 内蒙古力丰医疗科技有限公司 | Waste liquid negative pressure collection device |
| 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 |
| CN105979891A (en) * | 2013-10-28 | 2016-09-28 | 伊奥吉恩公司 | Fluid management system and methods |
| CN106551771A (en) * | 2016-10-12 | 2017-04-05 | 曹新福 | Genneral Surgery's assisted surgery acting device |
| CN206120820U (en) * | 2016-08-25 | 2017-04-26 | 管存忠 | Remote control medical treatment liquid waste collection device |
-
2017
- 2017-09-26 CN CN201710881353.0A patent/CN107714188A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080033400A1 (en) * | 2005-08-02 | 2008-02-07 | Manfred Holper | Drainage system for cerebrospinal fluid |
| CN201303966Y (en) * | 2008-10-21 | 2009-09-09 | 中国人民解放军军事医学科学院卫生装备研究所 | Novel water-jet debridement equipment |
| CN105979891A (en) * | 2013-10-28 | 2016-09-28 | 伊奥吉恩公司 | Fluid management system and methods |
| CN104225692A (en) * | 2014-09-25 | 2014-12-24 | 内蒙古力丰医疗科技有限公司 | Waste liquid negative pressure collection device |
| 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 |
| CN206120820U (en) * | 2016-08-25 | 2017-04-26 | 管存忠 | Remote control medical treatment liquid waste collection device |
| CN106551771A (en) * | 2016-10-12 | 2017-04-05 | 曹新福 | Genneral Surgery's assisted surgery acting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432974A (en) * | 2019-07-04 | 2019-11-12 | 中国人民解放军总医院 | Waste collecting device is used in a kind of operation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104998314B (en) | A kind of Urology Surgery rinse-system | |
| CN103691018A (en) | Medical perfusion type irrigator | |
| CN203060409U (en) | Multifunctional and full-automatic bladder treatment instrument | |
| CN111760084A (en) | Pleural effusion drainage device for cardiovascular internal medicine | |
| CN102284090A (en) | Washing and attracting device for peritoneoscope | |
| CN107714188A (en) | A kind of operation waste collecting device | |
| CN208549242U (en) | A kind of multi-functional liquid manure all-in-one machine | |
| CN209519760U (en) | Reaction kettle is used in a kind of detection of Western medicine | |
| CN104857595A (en) | Air pump type portable transfusion equipment | |
| CN105852992A (en) | Tooth root canal flushing device | |
| CN204890805U (en) | Portable infusion set of air pump formula | |
| CN202446076U (en) | Disposable intracranial pressure dynamic monitor | |
| CN204106678U (en) | Novel Urology Surgery bladder irrigator | |
| CN103777661A (en) | Constant-temperature control heating device for medical infusion pump | |
| CN104068871B (en) | Water perfusion type intra-cavity power detector with automatic constant-pressure control function | |
| CN110432974A (en) | Waste collecting device is used in a kind of operation | |
| CN206261888U (en) | A kind of automatic enteroclysm device | |
| CN109663164A (en) | A kind of surgery stomach pressure reducer | |
| CN102631723A (en) | Temperature-controllable peritoneal irrigation device based on acancerous technique | |
| CN201978233U (en) | Automatic velometer for washing bladder | |
| CN204734461U (en) | Water installation is attach as an addition to dual mode control's digestion scope | |
| CN210186142U (en) | Medical intelligent flushing system | |
| CN207219670U (en) | A kind of water-fertilizer integral equipment | |
| CN205698063U (en) | A kind of root canal washing device | |
| CN209004840U (en) | A kind of Urology Surgery bladder cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |
|
| RJ01 | Rejection of invention patent application after publication |