CN206566279U - A kind of multi-functional perfusion attracts platform - Google Patents
A kind of multi-functional perfusion attracts platform Download PDFInfo
- Publication number
- CN206566279U CN206566279U CN201620456279.9U CN201620456279U CN206566279U CN 206566279 U CN206566279 U CN 206566279U CN 201620456279 U CN201620456279 U CN 201620456279U CN 206566279 U CN206566279 U CN 206566279U
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- Prior art keywords
- pressure sensor
- chamber pressure
- sensor
- perfusion
- endoscope
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Abstract
The utility model, which is related to, discloses a kind of multi-functional perfusion attraction platform, wherein perfusion attracts platform at least to include device for casting and main control unit, also include the pipe pressure sensor for being used to measure pressure in device for casting perfusion liquid passage, chamber pressure sensor and warning device for measuring chamber pressure, the pipe pressure sensor, chamber pressure sensor and warning device are connected with main control unit, the limit reference of pipe pressure sensor and chamber pressure sensor is preset with main control unit, in the case that any value exceedes corresponding limit reference in the pressure that the pressure and chamber pressure sensor that pipe pressure sensor is measured are measured, alarm activation.Said structure is theed improvement is that, pipe pressure and chamber pressure are monitored simultaneously, form double insurance, even if one of sensor failure, doctor can know failure by alarm device, and the pressure measured in the very first time according to another sensor makes correct judgement, operation safety is greatly improved.
Description
Technical field
The utility model is related to technical field of medical instruments, and in particular to one kind is applied to medical science Urology Surgery percutaneous nephrolithy
The Multifunctional suction platform and application method of other professional intracavity operations of art or medical domain.
Background technology
Due to the urinary tract and the characteristic come round in vitro, the inspection of disease in the urological system and the inner chamber for the treatment of more options microtrauma type
Videoendoscopic surgery, is both needed to be connected medical perfusion liquid by the waterflood path on mirror sheath, with medical in endoscopy with the full name treated
Perfusion liquid is formed visual interval and is rinsed as medium to inner chamber progress pressurized expansion, is kept in inspection and surgical procedure
The visual field it is clear.
Initial perfusion attracts platform, and by measuring the pressure in perfusion liquid passage to obtain the chamber pressure of inner chamber, this kind is surveyed
Pressure mode is indirect pressure measurement, and doctor by virtue of experience judges chamber pressure according to the pressure in perfusion liquid passage, can not accurately determined
And the chamber pressure of monitoring inner chamber.In the case of error in judgement, easily occur malpractice, jeopardize the health of patient.
Publication No. CN203776869U Chinese utility model patent discloses a kind of ureter of measurable pressure and led
Enter sheath and perfusion suction device, the wherein medial surface of sheath pipeline is provided with a signalling channel, and signal line is fixed on the signalling channel
In, pressure sensor is fixed on the end of sheath pipeline.Although the perfusion suction device of this kind of structure can be with direct measurement cavity
The chamber pressure in portion, but the size of sheath pipeline is minimum in itself, signalling channel is opened up in superfine sheath inner-walls of duct, also by signal
Circuit is fixed in the signalling channel, is substantially increased the difficulty of processing of sheath pipeline, is processed into while also substantially increasing
This, causes the treatment cost of patient higher.
In addition, perfusion of the prior art attracts platform, it is by single either by determining pipe pressure or chamber pressure
Sensor is measured, just in case sensor breaks down, patient will risk.Even if the probability broken down is relatively low, should not yet
When the risk that the small probability is undertaken by patient.Therefore, based on security and cost consideration, it is necessary to attract flat to existing perfusion
Platform is improved.
The content of the invention
The technical problems to be solved in the utility model be to provide a kind of security it is higher, it is lower-cost it is multi-functional perfusion inhale
Draw platform and application method.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows：A kind of multi-functional perfusion attracts
Platform, at least including device for casting and main control unit, in addition to for measuring the pipe pressure of pressure in device for casting perfusion liquid passage
Sensor, chamber pressure sensor and warning device for measuring chamber pressure, the pipe pressure sensor, chamber pressure sensor and alarm
Device is connected with main control unit, and the limit reference of pipe pressure sensor and chamber pressure sensor, pipe pressure are preset with main control unit
In the case that any value exceedes corresponding limit reference in the pressure that the pressure and chamber pressure sensor that sensor is measured are measured, report
Alarm device starts.Theing improvement is that for the structure, while monitoring pipe pressure and chamber pressure, forms double insurance, even if one of them
Sensor failure, doctor can know failure by alarm device, and be measured in the very first time according to another sensor
Pressure make correct judgement, operation safety is greatly improved.
Further, pipe pressure sensor and the limit reference of chamber pressure sensor pressure differential are also preset in main control unit, when
The pressure differential of pipe pressure sensor and chamber pressure sensor overstep the extreme limit reference value when, alarm activation.Managed by setting with monitoring
The pressure differential of pressure sensor and chamber pressure sensor, can find whether pipe pressure sensor is normal with chamber pressure sensor much sooner
Operation, foregoing while under double insurance of the monitoring pipe pressure with chamber pressure, a kind of monitoring measure is superimposed again, security is obtained into one
The lifting of step.
Further, in addition to endoscope and mirror sheath, the endoscope is in the hollow cavity of mirror sheath, the endoscope
It is interior that provided with camera signals passage and apparatus and perfusion liquid passage, camera is located at the end of endoscope, the outer wall of endoscope with
Formed between mirror sheath inwall and inhale stone passage.
Further, in addition to suction device, the suction device includes B/P EGR Back Pressure Transducer EGR, negative pressure pump and negative pressure bottle, institute
State negative pressure bottle and connected with inhaling stone passage, the suction device is controlled to run by main control unit.
Further, in addition to lithotripsy apparatus, apparatus and perfusion liquid of the rubble apparatus of the lithotripsy apparatus through endoscope
Passage.
Further, in addition to work station, the work station is provided with display unit, communication unit and warning device, wherein aobvious
Show that unit, communication unit and warning device are connected with main control unit.
Preferably, being provided with the fibre optical sensor or chamber pressure sensor passage as chamber pressure sensor in the endoscope.
Chamber pressure sensor is arranged on endoscope, relative to the mode that signal line is arranged to mirror sheath pipeline madial wall, difficult processing
Degree is relatively low with processing cost, and then alleviates the expense burden of patient.
Preferably, the chamber pressure sensor is connected with ureteral catheter.Special endoscope and mirror sheath is not needed, with now
The common uropoiesis endoscope having can just complete operation, and surgery cost is greatly lowered with difficulty, and the pressure measured is more
Accurately, error is no more than ± 2mmHg.And the conduit that ureteral catheter must be placed originally in urological surgery,
As the measuring pressure passage of sensor in operation, the conduit of the postoperative urine output as patient two is obtained at one stroke.
Brief description of the drawings
Fig. 1 is the theory diagram that the multi-functional perfusion of the present embodiment attracts platform；
Fig. 2 is the external structure schematic diagram that the multi-functional perfusion of embodiment one attracts platform；
Fig. 3 is the partial structural diagram that the multi-functional perfusion of embodiment one attracts mirror sheath and endoscope in platform；
Fig. 4 is the structural representation under the connection status of the multi-functional perfusion attraction platform of embodiment two；
Fig. 5 is the partial structural diagram that the multi-functional perfusion of embodiment two attracts mirror sheath and endoscope in platform.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Embodiment one
Fig. 1 show the structured flowchart that the multi-functional perfusion of the present embodiment attracts platform, and it is multi-functional that Fig. 2 show the embodiment
Perfusion attracts the external structure schematic diagram of platform.In this embodiment, multi-functional perfusion attracts platform to include main control unit 10, fill
Dispensing device 20, suction device 30, lithotripsy apparatus 40 and work station 50.Wherein suction device 30 includes B/P EGR Back Pressure Transducer EGR 31, born
Press pump 32 and negative pressure bottle 33, for the waste liquid of inner chamber and rubble to be suctioned out.Work station 50 be able to can show for computer, touch-screen etc.
The platform for showing relevant information and being operated, work station 50 should have display unit 51, for showing related operational factor, example
Such as pressure, flow information；Communication unit 52, for setting up contacting between main control unit 10 and miscellaneous part, for example, sets
Parameter of pressure and flow etc..Work station 50 also has warning device, and the warning device 53 plays police in system jam
It is shown as using, the form of alarm can be with unrestricted choice, such as by sound, light also or the two is combined.
It should be noted that above-mentioned main control unit 10, device for casting 20, suction device 30, lithotripsy apparatus 40 and work
50 structure of standing is prior art, the designing points of its concrete structure and non-invention, therefore does not do detailed repeat herein.Make
For maximum improvement of the invention, the perfusion attracts platform simultaneously provided with pipe pressure sensor 11 and chamber pressure sensor 12, wherein pipe pressure
Sensor 11 is used to measure the real-time pressure in device for casting 20 in perfusion liquid pipeline, and chamber pressure sensor 12 is used to measure in patient
The real-time pressure of intracavitary, above-mentioned pipe pressure sensor 11 and chamber pressure sensor 12 by metrical information Real-time Feedback to main control unit 10,
Shown by the display unit 51 in work station 50.
During use, the limit for being preset with pipe pressure sensor 11 and chamber pressure sensor 12 in main control unit 10 first is joined
Value is examined, any value exceedes corresponding limit reference in the pressure that the pressure and chamber pressure sensor that pipe pressure sensor is measured are measured
In the case of, alarm activation.Theing improvement is that for the structure, while monitoring pipe pressure and chamber pressure, forms double insurance, even if
One of sensor failure, doctor can know failure by alarm device, and be passed in the very first time according to another
The pressure that sensor is measured makes correct judgement so that operation safety is greatly improved.
Further, in order to real-time monitoring tubular pressure sensor 11 and chamber pressure sensor 12 whether normal work, in master control list
Also predeterminable pipe pressure sensor and the limit reference of chamber pressure sensor pressure differential in member, when pipe pressure sensor and chamber pressure sensor
Pressure differential overstep the extreme limit reference value when, alarm activation.By setting and monitoring pipe pressure sensor and chamber pressure sensor
Pressure differential, can find whether pipe pressure sensor normally runs with chamber pressure sensor much sooner, foregoing while monitoring pipe
Pressure is obtained into one with the double insurance of chamber pressure, being superimposed the measure whether a kind of monitoring sensor normally runs, security again
The lifting of step.
As shown in Fig. 2 multi-functional perfusion in the present embodiment attracts to set inside platform, including cabinet 60, the cabinet 60
There are various electric elements, in the outside of cabinet provided with pipe pressure sensor interface 61, chamber pressure sensor interface 62 and negative pressure sensing
Device interface 63.As shown in figure 3, multi-functional perfusion attracts the part mirror sheath 70 in platform to include the sheath 71 of hollow structure, sheath
Endoscope 72 is provided with 71.Wherein, formed between the outer wall of endoscope 72 and the inwall of sheath 71 and inhale stone passage 73, in mirror sheath 70
Outer wall is provided with inhaling the attraction interface 70 that connects of stone passage 73, and the attraction interface 70 is connected with suction device 30, for by patient
The waste liquid and rubble of inner chamber are suctioned out.
Further, in the present embodiment, above-mentioned endoscope 72 is provided with apparatus and perfusion liquid passage 75, correspondingly,
The outer wall of mirror sheath 70 is provided with perfusion liquid interface 77 and lithotripsy apparatus interface 41.Wherein perfusion liquid interface 77 connects with device for casting 20
It is logical, for conveying perfusion liquid to patient bore.Lithotripsy apparatus interface 41 is used to connect with lithotripsy apparatus 40, and rubble apparatus is via this
Lithotripsy apparatus interface 41 passes through apparatus and perfusion liquid passage 75, and into patient bore, rubble operation is carried out to calculus patient.Rubble
After the completion of work, rubble is suctioned out with waste liquid by suction device.
Further, pick-up lens 74 is additionally provided with the end of above-mentioned endoscope 72, correspondingly, mirror sheath is provided with surveillance mirror
76, the focus situation for real-time monitored patient bore.Preferably, being additionally provided with endoscope 72 as chamber pressure sensor 12
Fibre optical sensor or chamber pressure sensor passage.In the case where fibre optical sensor is as chamber pressure sensor, sensor signal lines
Road is then located in endoscope, and mirror sheath outer wall is provided with sensor connector 78；If chamber pressure sensor selects vapour-pressure type sensor, lead to
Cross the pressure of chamber pressure sensor channel measurement patient's interior wall.Above two embodiment is arranged at mirror sheath relative to by signal line
The mode of insides of pipes wall, difficulty of processing is relatively low with processing cost, and then alleviates the expense burden of patient.
The multi-functional perfusion of the present embodiment attracts platform, in use, it is necessary at least carry out following grasp before surgery
Make：
（1）Operation consent pair carries out high temperature, autoclave sterilization with each part of the contact of patient；
（2）According to the pressure and flow that are actually needed setting device for casting and suction device of operation；
（3）Set the limit reference of pipe pressure sensor and chamber pressure sensor；
（4）Set pipe pressure sensor and the limit reference of chamber pressure sensor pressure differential.
Because other operations of the embodiment are same as the prior art, therefore it is not described in detail herein.Carry out above-mentioned setting
After operation, the pressure and pipe pressure sensor and chamber pressure sensor measured when the pressure, chamber pressure sensor that pipe pressure sensor is measured
Pressure differential in any value exceed answer limit reference in the case of, alarm activation allows medical personnel to find in time
Failure, and corresponding judgement is made, to ensure the safety of patient.
Embodiment two
Fig. 4 is the structural representation under the connection status of the multi-functional perfusion attraction platform of shown the present embodiment embodiment, Fig. 5
It show the partial structural diagram that the multi-functional perfusion of the present embodiment attracts mirror sheath and endoscope in platform.With reference to accompanying drawing 4 and attached
Fig. 5, the present embodiment difference maximum with embodiment one is that chamber pressure sensor 12 is directly connected by pipeline with ureteral catheter
Connect.
Generally, such operation is done, mirror sheath enters kidney by puncturing, and ureteral catheter is to exist
's.Therefore, chamber pressure sensor with ureteral catheter is directly connected to that the pressure of inner chamber can be measured.Embodiment one and the present embodiment phase
Than with following defect：
（1）Chamber pressure sensor is arranged on the endoscope inside mirror sheath by embodiment one, and processing technology difficulty is big, cost compared with
It is high；
（2）The structure of embodiment one, adds the diameter of endoscope and mirror sheath, correspondingly increases operating difficulty, make patient
Wound mouthful is than larger, and post-operative recovery is also slow, while increasing operation burden；
（3）The fibre optical sensor being arranged in embodiment one on endoscope is expensive, and general patient is difficult to bear；
（4）Mirror sheath and endoscope sterilization in embodiment one is more difficult, and sensor is easily damaged.
The present embodiment is with respect to the advantage of embodiment one, it is not necessary to develop new endoscope, with existing common uropoiesis
Endoscope can just complete operation, and surgery cost is greatly lowered with difficulty, and the pressure measured is more accurate, and error does not surpass
Cross ± 2mmHg.And the conduit that ureteral catheter must be placed originally in urological surgery, sensing is used as in operation
The measuring pressure passage of device, the conduit of the postoperative urine output as patient two is obtained at one stroke.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all not to limit the utility model
Any modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in this practicality
Within new protection domain.
Claims (7)
1. a kind of multi-functional perfusion attracts platform, at least including device for casting and main control unit, it is characterised in that also including for
Measure the pipe pressure sensor of pressure in device for casting perfusion liquid passage, the chamber pressure sensor for measuring chamber pressure and alarm dress
Put, the pipe pressure sensor, chamber pressure sensor and warning device are connected with main control unit, pipe pressure biography is preset with main control unit
It is any in the limit reference of sensor and chamber pressure sensor, the pressure that the pressure and chamber pressure sensor that pipe pressure sensor is measured are measured
In the case that numerical value exceedes corresponding limit reference, alarm activation；Pipe pressure sensor and chamber pressure are also preset in main control unit
The limit reference of cell pressure difference, when the pressure differential of pipe pressure sensor and chamber pressure sensor oversteps the extreme limit reference value, report
Alarm device starts.
2. attract platform according to the multi-functional perfusion described in claim 1, it is characterised in that also including endoscope and mirror sheath, institute
Endoscope is stated in the hollow cavity of mirror sheath, it is logical provided with camera signals passage and apparatus and perfusion liquid in the endoscope
Road, camera is located at the end of endoscope, is formed between the outer wall and mirror sheath inwall of endoscope and inhales stone passage.
3. attract platform according to the multi-functional perfusion of claim 2, it is characterised in that also including suction device, the suction device
Including B/P EGR Back Pressure Transducer EGR, negative pressure pump and negative pressure bottle, the negative pressure bottle is connected with inhaling stone passage, and the suction device is by master control list
Member control operation.
4. attract platform according to the multi-functional perfusion described in claim 2, it is characterised in that also including lithotripsy apparatus, the rubble
The rubble apparatus of device passes through the apparatus and perfusion liquid passage of endoscope.
5. attract platform according to the multi-functional perfusion described in claim 2, it is characterised in that also including work station, the work station
Provided with display unit, communication unit and warning device, wherein display unit, communication unit and warning device connects with main control unit
Connect.
6. attract platform according to the multi-functional perfusion described in claim any one of 3-5, it is characterised in that set in the endoscope
There are the fibre optical sensor or chamber pressure sensor passage as chamber pressure sensor.
7. attract platform according to the multi-functional perfusion described in claim any one of 3-5, it is characterised in that the chamber pressure sensor
It is connected with ureteral catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620456279.9U CN206566279U (en) | 2016-05-19 | 2016-05-19 | A kind of multi-functional perfusion attracts platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620456279.9U CN206566279U (en) | 2016-05-19 | 2016-05-19 | A kind of multi-functional perfusion attracts platform |
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| Publication Number | Publication Date |
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| CN206566279U true CN206566279U (en) | 2017-10-20 |
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| CN201620456279.9U Expired - Fee Related CN206566279U (en) | 2016-05-19 | 2016-05-19 | A kind of multi-functional perfusion attracts platform |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237417A (en) * | 2016-05-19 | 2016-12-21 | 黄健 | A kind of multi-functional perfusion attracts platform and using method |
| CN109820472A (en) * | 2019-03-07 | 2019-05-31 | 武汉佑康科技有限公司 | A kind of temperature, pressure monitoring control endoscope |
| CN110638491A (en) * | 2019-09-24 | 2020-01-03 | 廉宇 | Medical intracavity pressure and temperature measurement and control intelligent perfusion/suction system |
| CN111432856A (en) * | 2017-12-08 | 2020-07-17 | 奥瑞斯健康公司 | Directed jet technology |
| CN112057693A (en) * | 2020-09-14 | 2020-12-11 | 江西天淳医用制品有限公司 | Automatic control enemator and enema method |
| CN113509221A (en) * | 2021-07-05 | 2021-10-19 | 江西医为特科技有限公司 | Endoscopic surgery system with automatic hydraulic monitoring function |
-
2016
- 2016-05-19 CN CN201620456279.9U patent/CN206566279U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237417A (en) * | 2016-05-19 | 2016-12-21 | 黄健 | A kind of multi-functional perfusion attracts platform and using method |
| CN111432856A (en) * | 2017-12-08 | 2020-07-17 | 奥瑞斯健康公司 | Directed jet technology |
| US11937779B2 (en) | 2017-12-08 | 2024-03-26 | Auris Health, Inc. | Directed fluidics |
| CN109820472A (en) * | 2019-03-07 | 2019-05-31 | 武汉佑康科技有限公司 | A kind of temperature, pressure monitoring control endoscope |
| CN110638491A (en) * | 2019-09-24 | 2020-01-03 | 廉宇 | Medical intracavity pressure and temperature measurement and control intelligent perfusion/suction system |
| CN112057693A (en) * | 2020-09-14 | 2020-12-11 | 江西天淳医用制品有限公司 | Automatic control enemator and enema method |
| CN113509221A (en) * | 2021-07-05 | 2021-10-19 | 江西医为特科技有限公司 | Endoscopic surgery system with automatic hydraulic monitoring function |
| WO2023279434A1 (en) * | 2021-07-05 | 2023-01-12 | 江西医为特科技有限公司 | Endoscopic surgical system having automatic hydraulic monitoring function |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171020 |