CN107397982A - A kind of drainage system fo r neurosurgical operation and its system - Google Patents
A kind of drainage system fo r neurosurgical operation and its system Download PDFInfo
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- CN107397982A CN107397982A CN201710754425.5A CN201710754425A CN107397982A CN 107397982 A CN107397982 A CN 107397982A CN 201710754425 A CN201710754425 A CN 201710754425A CN 107397982 A CN107397982 A CN 107397982A
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- chamber
- feed liquor
- drainage system
- tapping
- drainage
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- A61M1/0023—
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- 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
- A61M1/84—Drainage tubes; Aspiration tips
-
- 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
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
A kind of drainage system fo r neurosurgical operation, it is related to field of neurosurgery.The drainage system fo r neurosurgical operation is controlled by setting independent feed liquor body and tapping body by triple valve, is realized injection feed liquor and is drained the independent control of tapping；By setting the first barometric control unit on feed liquor body, second barometric control unit is set on tapping body, the air pressure of first chamber and second chamber is enabled effectively to be adjusted and controlled, so as to realize the stability contorting to feed liquor and tapping flow rate, the generation of various fortuitous events in drainage process is avoided.Therefore, above-mentioned drainage system fo r neurosurgical operation and its system solve the problems, such as to drain in neurosurgery clinical treatment well unstable, the generation of adverse current and siphonage in drainage process is inhibited, the normal orderly progress of drainage process is ensure that, there is important application value.
Description
Technical field
The present invention relates to field of neurosurgery, in particular to a kind of drainage system fo r neurosurgical operation and its system.
Background technology
In the clinical treatment of neurosurgery, it is often necessary to the progress of the next auxiliary nervous surgical operation of drainage system, but
Be less able to accomplish in existing drainage equipment in drainage process keep drainage-fluid stabilization, it occur frequently that drainage it is too fast or
Phenomena such as blocking, or even there is adverse current and siphonage, the drainage effect of serious influence.
The content of the invention
It is an object of the invention to provide a kind of drainage system fo r neurosurgical operation, and it is capable of entering for auxiliary nervous surgical operation
OK, help medical care operating personnel to carry out stablizing effective drainage procedure, effectively prevent the hair of various fortuitous events in drainage process
It is raw.
Another object of the present invention is to provide a kind of neurosurgery drainage system, it can help medical personnel in nerve
Drainage procedure is smoothly carried out in the related surgical of surgery.
What embodiments of the invention were realized in：
A kind of drainage system fo r neurosurgical operation, it includes feed liquor body, the feed tube for connecting feed liquor body, tapping body, company
Lead to the liquid discharging tube of tapping body and be directly used in the drainage tube communicated with hydrops chamber, feed liquor body, which has, to be used to store feed liquor liquid
The first chamber of body, tapping body have the second chamber for tapping, and feed tube, liquid discharging tube and drainage tube pass through triple valve control
Make the connected state between three；
Feed liquor body is provided with the first barometric control unit for adjusting first chamber air pressure inside, and tapping body is set
There is the second barometric control unit for adjusting second chamber air pressure inside.
Further, in preferred embodiments of the present invention, above-mentioned first barometric control unit includes the first air pressure adjustment
Device and the first baroceptor being electrically connected with the first barostat；Second barometric control unit includes the second air pressure adjustment
Device and the second baroceptor being electrically connected with the second barostat.
Further, in preferred embodiments of the present invention, above-mentioned first baroceptor is arranged at the interior of first chamber
Wall, the second baroceptor are arranged at the inwall of second chamber.
Further, in preferred embodiments of the present invention, above-mentioned first barostat and the second barostat are equal
Including micro air pump, control valve, control module and display module, control module and corresponding baroceptor, micro air pump with
And display module is electrically connected with, micro air pump communicates with corresponding chamber, and controls its open and-shut mode by corresponding control valve.
Further, in preferred embodiments of the present invention, above-mentioned control module is single-chip microcomputer.
Further, in preferred embodiments of the present invention, above-mentioned display module is light-emitting diode display.
Further, in preferred embodiments of the present invention, above-mentioned control valve includes check valve and pressure limiting valve, check valve and
Pressure limiting valve serial communication.
Further, in preferred embodiments of the present invention, above-mentioned feed liquor body and tapping body are provided with vent valve,
Chamber interior is corresponded under vent valve open mode to communicate with the external world.
Further, in preferred embodiments of the present invention, the housing of above-mentioned feed liquor body and tapping body it is transparent and
It is cylindrical.
A kind of neurosurgery drainage system, it includes above-mentioned drainage system fo r neurosurgical operation.
The beneficial effect of the embodiment of the present invention is：Drainage system fo r neurosurgical operation provided in an embodiment of the present invention is only by setting
Vertical feed liquor body and tapping body, and be controlled by triple valve, realize drainage tapping and inject the independent control of feed liquor
System；By setting the first barometric control unit on feed liquor body, the second barometric control unit is set on tapping body so that
The air pressure of first chamber and second chamber effectively can be adjusted and controlled, and feed liquor and the stable of tapping are controlled so as to realize
System, avoids the generation of various fortuitous events in drainage process.Therefore, drainage system fo r neurosurgical operation provided in an embodiment of the present invention
And its system solve the problems, such as to drain in neurosurgery clinical treatment well it is unstable, it is suppressed that in drainage process adverse current and
The generation of siphonage, it ensure that the normal orderly progress of drainage process.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 provides the planar structure schematic diagram of drainage system fo r neurosurgical operation for first embodiment of the invention；
Fig. 2 provides the planar structure of the first barometric control unit of drainage system fo r neurosurgical operation for first embodiment of the invention
Schematic diagram；
Fig. 3 provides the planar structure of the first barometric control unit of drainage system fo r neurosurgical operation for first embodiment of the invention
Schematic diagram；
The first barometric control unit operation control that Fig. 4 provides drainage system fo r neurosurgical operation for first embodiment of the invention is former
The planar structure schematic diagram of reason；
The second barometric control unit operation control that Fig. 5 provides drainage system fo r neurosurgical operation for first embodiment of the invention is former
The planar structure schematic diagram of reason.
Icon：100- drainage system fo r neurosurgical operations；The barometric control units of 110- first；111- micro air pumps；112- first
Barostat；113- control valves；The baroceptors of 114- first；115- control modules；117- display modules；120- feed liquor sheets
Body；122- first chambers；130- feed tubes；140- tapping bodies；142- second chambers；150- liquid discharging tubes；160- drainage tubes；
162- triple valves；The barometric control units of 170- second；The barostats of 172- second；173- control valves；The air pressure transmissions of 174- second
Sensor.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is necessary to explanation, the orientation or position of the instruction such as term " interior ", " outer ", " level "
Relation be based on orientation shown in the drawings or position relationship, or the invention product using when the orientation or position usually put
Relation, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
There is specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " the
One ", " second " etc. is only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
First embodiment
Fig. 1 is refer to, present embodiments provides a kind of drainage system fo r neurosurgical operation 100, it is mainly used in neurosurgery
Drainage procedure in, solve the problems, such as to drain in drainage process unstable, specifically such as, drainage is too fast, drainage blocks and hair
Phenomena such as raw adverse current and siphon.
Further, the drainage system fo r neurosurgical operation 100 that the present embodiment provides includes feed liquor body 120, connection feed liquor sheet
The feed tube 130 of body 120, tapping body 140, connection tapping body 140 liquid discharging tube 150 and be directly used in and hydrops chamber
The drainage tube 160 communicated, feed liquor body 120 have the first chamber 122 for being used for storing feed liquor liquid, and tapping body 140 has
For the second chamber 142 of tapping, feed tube 130, liquid discharging tube 150 and drainage tube 160 by triple valve 162 control three it
Between connected state.
It should be noted that by setting independent feed liquor body 120 and tapping body 140, and entered by triple valve 162
Row control, realize drainage tapping and inject the independent control of feed liquor, this is not only able to effectively reduce drainage tapping and is injected into
Influencing each other between liquid, and therefore can avoid, into the cross-infection between tapping, ensureing the health in drainage process
Condition, reduce in drainage process for the risk of neurosurgery clinical treatment.
Further, the feed liquor body 120 that the present embodiment provides is provided with for adjusting the air pressure inside of first chamber 122
First barometric control unit 110, the second air pressure that tapping body 140 is provided with for adjusting the air pressure inside of second chamber 142 are adjusted
Regulating device 170.
It should be noted that the setting of the first barometric control unit 110 and the second barometric control unit 170 primarily to
The air pressure of first chamber 122 and second chamber 142 is carried out respectively effectively to adjust and control, to realize to feed liquor and tapping
Stable effectively control, avoids that above-mentioned various fortuitous events occur in drainage process.
Specifically, incorporated by reference to reference picture 1, Fig. 2 and Fig. 3, the first barometric control unit 110 in the present embodiment includes first
Barostat 112 and the first baroceptor 114 being electrically connected with the first barostat 112, the second air pressure adjustment dress
Putting 170 includes the second barostat 172 and the second baroceptor 174 being electrically connected with the second barostat 172.Its
In, the first baroceptor 114 is arranged at the inwall of first chamber 122, and the second baroceptor 174 is arranged at second chamber
142 inwall.Therefore it can be realized in real time to first by the setting of the first baroceptor 114 and the second baroceptor 174
The situation of chamber 122 and the air pressure of second chamber 142 is monitored, and monitoring the data obtained information timely feeds back to what is be attached thereto
First barostat 112 and the second barostat 172.
Further, Fig. 4 is refer to, the first barostat 112 that the present embodiment provides includes micro air pump 111, control
Valve 113, control module 115 and display module 117 processed, control module 115 and corresponding first baroceptor 114, miniature gas
Pump 111 and display module 117 are electrically connected with, and micro air pump 111 communicates with corresponding chamber, and pass through corresponding control valve
113 control its open and-shut mode.
It should be noted that the present embodiment is preferably, control module 115 is a single-chip microcomputer, and display module 117 shows for LED
Show device.It is emphasized that the first barometric control unit 110 and the work of the second barometric control unit 170 that the present embodiment provides
It is essentially identical to make principle, therefore, is explained by taking the operation principle of the first barometric control unit 110 as an example：
First baroceptor 114 obtains real-time barometric information inside it in first chamber 122, and passes it to
Corresponding control module 115, control module 115 receive data and pass to micro air pump 111 and display module 117 simultaneously, after
And micro air pump 111 adjusts tolerance and first chamber 122 is delivered gas in the presence of control valve 113, at the same time, show
Show that pneumatic parameter in module 117 will be real-time monitoring data inside first chamber 122, the gas that medical personnel can be as needed
Parameter regulation control valve 113 is pressed, and then controls the pneumatic parameter of first chamber 122, the stable of feed speed is controlled so as to realize
System.
Further, among the present embodiment, corresponding control valve 113 includes a list in the first barostat 112
To valve and a pressure limiting valve, check valve and pressure limiting valve serial communication.Specifically, leading to for check valve flows to phase one with air inlet
Cause, pressure limiting valve is disposed in proximity to one end of first chamber 122.
Therefore, it is necessary to which explanation, among other embodiments, is not limited in this kind of list that the present embodiment is introduced
To valve and the position relationship of pressure limiting valve, if keep series relationship, and its check valve to lead to direction constant.
In addition, it should also be noted that, the operation principle of control valve 113 is：When air inlet starts, gas gets through list first
To valve, first chamber 122 then is entered by pressure limiting valve, after the air pressure inside first chamber 122 reaches target air pressure, limit
Pressure valve is closed automatically, and air inlet stops, and the air pressure inside first chamber 122 keeps stable state.It is it is emphasized that above-mentioned according to gas
Pressure parameter regulation control valve 113 is exactly the threshold parameter of regulation pressure-limiting valve.
In addition, it should also be emphasized that the second barometric control unit of the present embodiment 170 operation principle substantially and the first gas
Press adjusting means 110 identical, difference is that second chamber 142 corresponding to the second barometric control unit 170 is mainly used
To drain tapping, so what is generally required is its subatmospheric pressure of chamber interior air pressure, therefore the second air pressure adjustment fills
Put the 170 circulation duct air current flow directions with the connection of corresponding second chamber 142 and 110 corresponding gas of the first barometric control unit
Body flow direction is on the contrary, therefore, incorporated by reference to reference picture 3 and Fig. 5, the difference in the structure of control valve 173 is that check valve
Ventilation direction in contrast.
Further, among the present embodiment, feed liquor body 120 and tapping body 140 are provided with vent valve, and
Chamber interior is corresponded under vent valve open mode to be communicated with the external world.It should be noted that by setting the vent valve to be mainly
In order to complete the injection of chamber interior liquid or discharge.
Further, among the present embodiment, the housing of feed liquor body 120 and tapping body 140 is transparent and is in cylinder
Shape., wherein it is desired to which explanation, transparence are mainly designed to be easy to medical personnel directly to be observed, avoid each
The generation of kind fortuitous event, and the columned convenience and aesthetics being mainly designed in view of using.In addition, it is also necessary to say
It is bright, in order to carry out effective air pressure adjustment, the feed liquor sheet of the present embodiment to feed liquor body 120 and tapping body 140
Body 120 and tapping body 140 are respectively provided with certain rigidity, can keep itself not during its internal chamber air pressure change
Deformation.
The operation principle of drainage system fo r neurosurgical operation 100 that the present embodiment provides is：First, medical personnel are according to patient's
Concrete condition, see the liquid medicine for whether needing first to inject hemolytic agent or antibiotic, if it is desired, with needle tubing by these liquid medicines
Thing injects its first chamber 122 by the vent valve on feed liquor body 120, then seals vent valve, regulation feed liquor body 120 with
It is suitable to stretch into one end horizontal level of drainage tube 160 of hydrops chamber, then adjusts the control valve above the first barostat 112
113, a target air pressure threshold values (being more than standard atmospheric pressure) is set, opens the switch of control module 115, corresponding micro air pump
111 and first baroceptor 114 start working, in the course of the work, the first baroceptor 114 is in first chamber 122
Its internal real-time barometric information is inside obtained, and passes it to corresponding control module 115, control module 115 receives data
And micro air pump 111 is passed to simultaneously and display module 117 (is read, to grasp or/and to adjust in time for medical personnel
Relevant parameter), then micro air pump 111 adjusts tolerance and first chamber 122 is delivered gas in the presence of control valve 113,
After the air pressure of first chamber 122 reaches alkaline substance, control valve 113 disconnects automatically, and now the inside of first chamber 122 keeps gas
Stable state is pressed, and when gas conveys toward first chamber 122, liquid medicine can be by feed tube 130 slowly and stable introducing
Into drainage tube 160, (now triple valve 162, which is adjusted, makes feed tube 130 be connected with drainage tube 160, liquid discharging tube 150 and drainage tube
160 states disconnected), and then flow into again in fluid collection chamber room.
Further, after the completion of feed liquor operation, begin to that the hydrops in fluid collection chamber room is carried out to drain tapping.First,
Adjusting triple valve 162 so that feed tube 130 disconnects with drainage tube 160, and liquid discharging tube 150 connects with drainage tube 160, then, regulation
Tapping body 140 is suitable with one end horizontal level of drainage tube 160 for stretching into hydrops chamber, then adjusts the second barostat
Control valve 113 above 172, a target air pressure threshold values (being less than standard atmospheric pressure) is set, open opening for control module 115
Closing, the corresponding baroceptor 174 of micro air pump 111 and second is started working, in the course of the work, the second baroceptor
174 obtain real-time barometric information inside it in second chamber 142, and pass it to corresponding control module 115, control
Module 115 receive data and pass to simultaneously micro air pump 111 and display module 117 (read for medical personnel, so as to and
When grasp or/and adjustment relevant parameter), then micro air pump 111 is evacuated and in the presence of control valve 113 by second chamber
142 gas is extracted out, and after the air pressure of second chamber 142 reaches alkaline substance, control valve 113 disconnects automatically, now the second chamber
The inside of room 142 keeps air pressure stable state.It should be noted that gas is extracted from second chamber 142, that is, tapping body 140
During interior air pressure declines, the hydrops of hydrops chamber interior will be along the slow and stable inflow liquid discharging tube of drainage tube 160
150, then flow into tapping body 140.As can be seen that this controlled process, and control hydrops that can be stable releases speed, shows
Its structure superiority is gone out.
The present embodiment additionally provides a kind of neurosurgery drainage system, and it includes above-mentioned drainage system fo r neurosurgical operation 100
With the drainage rack for installing drainage system fo r neurosurgical operation 100.It should be noted that drainage system fo r neurosurgical operation 100 and drainage
Frame is used cooperatively, and not only remaining drainage system fo r neurosurgical operation 100 being capable of stability contorting the advantages of entering tapping, additionally it is possible to makes whole
Surgical drainage system uses more convenient.
In summary, drainage system fo r neurosurgical operation provided in an embodiment of the present invention is by setting independent feed liquor body and putting
Liquid body, and be controlled by triple valve, realize injection feed liquor and drain the independent control of tapping；By in feed liquor body
The first barometric control unit of upper setting, sets the second barometric control unit so that first chamber and the second chamber on tapping body
The air pressure of room effectively can be adjusted and controlled, and so as to realize the stability contorting to feed liquor and tapping, avoid drainage process
In various fortuitous events generation.Therefore, drainage system fo r neurosurgical operation provided by the invention and its system solve god well
The problem of unstable is drained in being treated through surgical clinical, it is suppressed that the generation of adverse current and siphonage in drainage process, ensure that
The normal orderly progress of drainage process.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. drainage system fo r neurosurgical operation, it is characterised in that including feed liquor body, the connection feed liquor body feed tube, Tapping body, the connection tapping body liquid discharging tube and be directly used in the drainage tube communicated with hydrops chamber, the feed liquor sheet Body has the first chamber for being used for storing feed liquor liquid, and the tapping body has the second chamber for tapping, the feed liquor Pipe, the liquid discharging tube and the drainage tube control the connected state between three by triple valve；The feed liquor body is provided with the first barometric control unit for adjusting the first chamber air pressure inside, the tapping Body is provided with the second barometric control unit for adjusting the second chamber air pressure inside.
- 2. drainage system fo r neurosurgical operation according to claim 1, it is characterised in that first barometric control unit includes First barostat and the first baroceptor being electrically connected with first barostat；Second air pressure adjustment Device includes the second barostat and the second baroceptor being electrically connected with second barostat.
- 3. drainage system fo r neurosurgical operation according to claim 2, it is characterised in that first baroceptor is arranged at The inwall of the first chamber, second baroceptor are arranged at the inwall of the second chamber.
- 4. drainage system fo r neurosurgical operation according to claim 2, it is characterised in that first barostat and described Second barostat includes micro air pump, control valve, control module and display module, the control module and corresponding institute State baroceptor, the micro air pump and the display module to be electrically connected with, the micro air pump and corresponding chamber phase It is logical, and its open and-shut mode is controlled by corresponding control valve.
- 5. drainage system fo r neurosurgical operation according to claim 4, it is characterised in that the control module is monolithic Machine.
- 6. drainage system fo r neurosurgical operation according to claim 4, it is characterised in that the display module is light-emitting diode display.
- 7. drainage system fo r neurosurgical operation according to claim 4, it is characterised in that the control valve includes check valve and limit Pressure valve, the check valve and the pressure limiting valve serial communication.
- 8. according to the drainage system fo r neurosurgical operation described in claim 1-7 any one, it is characterised in that the feed liquor body and The tapping body is provided with vent valve, and correspond to chamber interior under the vent valve open mode communicates with the external world.
- 9. drainage system fo r neurosurgical operation according to claim 8, it is characterised in that the feed liquor body and the tapping sheet The housing of body is transparent and cylindrical.
- 10. a kind of neurosurgery drainage system, it is characterised in that it includes the nerve as described in claim 1-9 any one Surgical drainage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754425.5A CN107397982A (en) | 2017-08-29 | 2017-08-29 | A kind of drainage system fo r neurosurgical operation and its system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754425.5A CN107397982A (en) | 2017-08-29 | 2017-08-29 | A kind of drainage system fo r neurosurgical operation and its system |
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| Publication Number | Publication Date |
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| CN107397982A true CN107397982A (en) | 2017-11-28 |
Family
ID=60397580
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710754425.5A Pending CN107397982A (en) | 2017-08-29 | 2017-08-29 | A kind of drainage system fo r neurosurgical operation and its system |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604038A (en) * | 2020-12-18 | 2021-04-06 | 温州市中心医院 | Cardiovascular intervention puncture drainage device |
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| CN1198683A (en) * | 1996-06-18 | 1998-11-11 | 佩斯·牛顿 | Double lumen catheter for draining and irrigating of the intraventricular system and monitoring and controlling of the intracranial pressure |
| CN2363716Y (en) * | 1999-03-27 | 2000-02-16 | 张秀花 | Disposable Bladder irrigator |
| CN202096508U (en) * | 2011-04-25 | 2012-01-04 | 孙香莲 | Negative-pressure vesical flushing device |
| CN104707191A (en) * | 2015-03-24 | 2015-06-17 | 彭志宏 | Drainage device for neurosurgery operation |
| CN205095077U (en) * | 2015-10-22 | 2016-03-23 | 四川医达科技有限公司 | Medical vacuum extractor |
| CN105617471A (en) * | 2016-03-17 | 2016-06-01 | 张信芳 | Drainage apparatus for neurosurgery |
| CN205515950U (en) * | 2016-03-16 | 2016-08-31 | 孙建彬 | Neurosurgery flow diverter |
| CN106039439A (en) * | 2016-07-05 | 2016-10-26 | 张波 | Novel PLC (programmable logic controller) automatic control device for neurosurgical drainage |
| CN205849867U (en) * | 2016-05-08 | 2017-01-04 | 明大庆 | A kind of drainage device for neurosurgery operations |
| CN206273286U (en) * | 2016-07-20 | 2017-06-23 | 姬宇 | Children's gastric lavage device |
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2017
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1198683A (en) * | 1996-06-18 | 1998-11-11 | 佩斯·牛顿 | Double lumen catheter for draining and irrigating of the intraventricular system and monitoring and controlling of the intracranial pressure |
| CN2363716Y (en) * | 1999-03-27 | 2000-02-16 | 张秀花 | Disposable Bladder irrigator |
| CN202096508U (en) * | 2011-04-25 | 2012-01-04 | 孙香莲 | Negative-pressure vesical flushing device |
| CN104707191A (en) * | 2015-03-24 | 2015-06-17 | 彭志宏 | Drainage device for neurosurgery operation |
| CN205095077U (en) * | 2015-10-22 | 2016-03-23 | 四川医达科技有限公司 | Medical vacuum extractor |
| CN205515950U (en) * | 2016-03-16 | 2016-08-31 | 孙建彬 | Neurosurgery flow diverter |
| CN105617471A (en) * | 2016-03-17 | 2016-06-01 | 张信芳 | Drainage apparatus for neurosurgery |
| CN205849867U (en) * | 2016-05-08 | 2017-01-04 | 明大庆 | A kind of drainage device for neurosurgery operations |
| CN106039439A (en) * | 2016-07-05 | 2016-10-26 | 张波 | Novel PLC (programmable logic controller) automatic control device for neurosurgical drainage |
| CN206273286U (en) * | 2016-07-20 | 2017-06-23 | 姬宇 | Children's gastric lavage device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604038A (en) * | 2020-12-18 | 2021-04-06 | 温州市中心医院 | Cardiovascular intervention puncture drainage device |
| CN112604038B (en) * | 2020-12-18 | 2023-04-28 | 温州市中心医院 | Cardiovascular intervention puncture drainage device |
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Application publication date: 20171128 |
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| RJ01 | Rejection of invention patent application after publication |