CN109010976A - Bypass operation of coronary artery previous anastomotic flusher - Google Patents
Bypass operation of coronary artery previous anastomotic flusher Download PDFInfo
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- CN109010976A CN109010976A CN201811038835.0A CN201811038835A CN109010976A CN 109010976 A CN109010976 A CN 109010976A CN 201811038835 A CN201811038835 A CN 201811038835A CN 109010976 A CN109010976 A CN 109010976A
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- bypass operation
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- 210000004351 coronary vessel Anatomy 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002706 hydrostatic effect Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000002504 physiological saline solution Substances 0.000 abstract description 20
- 238000011010 flushing procedure Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 210000004204 blood vessel Anatomy 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000003872 anastomosis Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000035479 physiological effects, processes and functions Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000002631 hypothermal effect Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of bypass operation of coronary artery previous anastomotic flusher, including temperature equipment, temperature equipment includes shell and the reservoir in shell, has heating device and temperature switch in reservoir；Outlet tube is connected at the liquid outlet of reservoir, the other end of outlet tube extends to shell exterior, and outlet tube is located at one end of shell exterior and is connected with water outlet device by connecting tube, water outlet device offers Butterworth Hatch far from one end of connecting tube, and effluent switch is provided on water outlet device, pressure regulator valve is set at the outlet tube and/or water outlet device.The present invention is capable of providing sufficient thermophilic physiological saline, and has many advantages, such as flushing waterflow stabilization and convenient.
Description
Technical field
The invention belongs to the field of medical instrument technology, more particularly, to a kind of bypass operation of coronary artery previous anastomotic flusher.
Background technique
Coronary artery bypass graft surgery difficulty is high, especially beating heart coronary artery bypass graft surgery, anastomosis of blood vessel
Carefully, operative space is smaller, and surgical procedure position is deep, needs sufficiently to appear the previous anastomotic of anastomosis of blood vessel when operation again.Mesh
It is to carry out previous anastomotic manual flushing using the 50ml syringe for filling warm saline to appear previous anastomotic in preceding operation.
But there is a problem of using the surgical procedure that syringe carries out manual flushing some inevitable:
1. the physiological saline for rinsing previous anastomotic must be the physiological saline of warm, because hypothermic saline rinses heart and is easy to draw
The arrhythmia cordis threat to life in beating heart coronary artery bypass graft surgery is played, but the prior art is by the physiology salt after heating
Water, which is packed into syringe, in the mode of injection is not easily controlled physiological saline temperature, and if the limited syringe of syringe capacity it is not clear enough
It washes and just needs replacing syringe or the laborsaving salt water of addition, increase operation risk.
2. operative space is smaller, surgical procedure position is deep, and conventional manual application syringe carries out anastomosis of blood vessel punching
Exposure is washed, syringe rinses water outlet and is in outside operative incision, and the blood vessel distance that distance is rinsed is remote, and flush points are difficult to control, often
Surgical field of view is influenced, anastomosis of blood vessel flushing exposure is bad, influences the patency rate of operation progress and previous anastomotic；
3. manual operation is laborious and rinses flow instability.
In order to solve the above-mentioned technical problem, people have carried out long-term exploration, such as Chinese patent discloses a kind of purging
The not damaged tweezer of formula [application number: CN201320754581.9], including having the tweezer body there are two tweezer foot, the front of described two tweezer feet
It separates, rear engagement is fixed, and the lateral surface of a tweezer foot of the tweezer body is equipped with metal tube and fixed ring, and the metal tube is set
In front of the tweezer foot, the fixed ring is fixed on the tweezer foot at the metal tube rear；It further include transport carbon dioxide and temperature
The hose of salt water, the metal tube front is outlet, and rear is entrance, and the hose is passed through from fixed ring and is connected to described
The entrance of metal tube.
Above scheme proposes a kind of flusher for being different from syringe, and the advantage not having is rinsed with conventional syringes, but
It is above scheme still without solving to rinse the problems such as water flow is unstable, and physiological saline temperature is uncontrollable.
Summary of the invention
Regarding the issue above, the present invention provides a kind of bypass operation of coronary artery previous anastomotic flusher.
In order to achieve the above objectives, present invention employs following technical proposals:
A kind of bypass operation of coronary artery previous anastomotic flusher, including temperature equipment, the temperature equipment include shell and position
In the reservoir in shell, the reservoir is interior to have heating device and temperature switch；It is connected at the liquid outlet of the reservoir
There is an outlet tube, the other end of the outlet tube extends to shell exterior, and outlet tube is located at one end of shell exterior and passes through connection
Pipe is connected with water outlet device, and the water outlet device offers Butterworth Hatch far from one end of connecting tube, and is provided with water outlet on water outlet device and opens
It closes, pressure regulator valve is set at the outlet tube and/or water outlet device.
In above-mentioned bypass operation of coronary artery previous anastomotic flusher, the temperature switch is adjustable temp switch, and institute
The temperature regulating switch for stating adjustable temp switch is arranged at outer shell outer wall.
The hinged of shell opening can be made by having in above-mentioned bypass operation of coronary artery previous anastomotic flusher, on the shell
, there is threaded cap on the reservoir.
In above-mentioned bypass operation of coronary artery previous anastomotic flusher, inlet, the feed liquor are provided on the reservoir
Mouthful at be connected with inlet tube, the other end of the inlet tube extends to shell exterior, and be provided on inlet tube liquid feed valve and/or
Check-valves, the liquid feed valve are located at the inlet tube of shell exterior with convenient for the user to operate.
In above-mentioned bypass operation of coronary artery previous anastomotic flusher, check-valves is provided at the outlet tube, and liquid out
Water pressure gauge is connected at pipe, the water pressure gauge is arranged on outer shell outer wall.
In above-mentioned bypass operation of coronary artery previous anastomotic flusher, there is hydrostatic sensor, the liquid in the reservoir
Pressure sensor is connected to hydralic pressure gauge, and the hydralic pressure gauge is arranged in outer shell outer wall.
In above-mentioned bypass operation of coronary artery previous anastomotic flusher, the water outlet device has connection close to one end of connecting tube
Interface inside to water outlet device, the connecting tube have grafting compatible with the interface close to one end of water outlet device
Head, the connection-peg is for being inserted into the interface so that water outlet device to be connected with connecting tube.
In above-mentioned bypass operation of coronary artery previous anastomotic flusher, the water outlet device includes the interior fluid cylinder in cuboid and sets
It sets in interior fluid cylinder outer wall and close to the hand-held part of connection pipe end, the interface is connected to inside interior fluid cylinder, the Butterworth Hatch position
In the one end of interior fluid cylinder far from interface.
In above-mentioned bypass operation of coronary artery previous anastomotic flusher, the interior fluid cylinder is made by flexible pipe, so as to
Family is arbitrarily bent Butterworth Hatch angle.
In above-mentioned bypass operation of coronary artery previous anastomotic flusher, the effluent switch include be arranged on hand-held part by
Button is connected with longitudinal valve block for running through interior fluid cylinder below the button, is connected with spring below the valve block, described
It is offered on hand-held part for the movable valve slot of valve block；The valve block includes being connected to the closure of spring and being located to close
Above portion and it is connected to the throughput of button, offers the discharge orifice for extending transversely through the throughput in the throughput.
In above-mentioned bypass operation of coronary artery previous anastomotic flusher, the pressure regulator valve is arranged at water outlet device, and it is described go out
Taps and pressure regulator valve collection are the pressure regulation effluent switch that can adjust hydraulic pressure and control water outlet simultaneously.
In above-mentioned bypass operation of coronary artery previous anastomotic flusher, the electrical equipment in the shell is all connected to transmit electricity
Line, the power transmission line extend to shell exterior and are connected to attaching plug.
The present invention compared to the prior art the advantages of be, the present invention using temperature equipment provide physiological saline, Neng Gouwei
Operation prepares sufficient physiological saline, and is controlled using heating device and temperature switch progress heating immediately and temperature, can
The physiological saline for meeting temperature requirement is obtained at any time；Water pressure controlled is carried out using pressure regulator valve and produces liquid, and doctor only needs push button i.e.
Physiological saline can be made according to the water press juice of adjusting, rinse waterflow stabilization and conveniently.
Figure of description
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of one water outlet device of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention two；
Fig. 4 is the structural schematic diagram of the embodiment of the present invention three.
Appended drawing reference: temperature equipment 1；Outlet tube 11；Pressure regulator valve 12；Water pressure gauge 14；Hydralic pressure gauge 15；Connecting tube 2；Water outlet device
3；Butterworth Hatch 31；Interface 32；Hand-held part 33；Interior fluid cylinder 34；Effluent switch 4；Button 41；Spring 42；Valve slot 43；Closure
44；Throughput 45；Power transmission line 5；Attaching plug 6；Blood vessel 7；Coincide notch 71；Physiology salt water flow 72；Temperature regulating switch 8.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Embodiment one
As shown in Figure 1, present embodiment discloses a kind of bypass operation of coronary artery previous anastomotic flusher, including temperature equipment 1,
Temperature equipment 1 includes shell and the reservoir in shell, has the power transmission line 5 for being connected to each electrical equipment in shell,
Power transmission line 5 extends to shell exterior and is connected to attaching plug 6, and attaching plug 6, which is inserted to feeder ear, to be rushed for previous anastomotic
Wash device power supply.
In addition, having the hinged door that shell can be made to open on shell, there is threaded cap, for that can pass through on reservoir
It successively opens hinged door and the mode of threaded cap adds physiological saline into reservoir.
Further, there is heating device and temperature switch, temperature switch here is using the prior art in reservoir
Means, those skilled in the art, which can according to need, carries out selection use with condition.Such as it can be using bimetal leaf as sense
The temperature switch of warm element, when heating device works normally, bimetal leaf is in free state, and contact is in closure/disconnection shape
State, when temperature is increased to operating temperature, bimetallic element is heated to be generated internal stress and acts rapidly, opened/closed contact, is cut
Disconnected power-on circuit, contact closure/disconnection automatically when temperature drops to set temperature, heating device will restore to work normally shape
State, so that physiological saline be made to be in certain temperature range always.Set temperature needs to set according to medicine.
Further, outlet tube 11 is connected at the liquid outlet of reservoir, liquid outlet is located at the bottom of reservoir, outlet tube
Pressure regulator valve 12 is set on 11, the fluid pressure of outlet tube 11 is adjusted by pressure regulator valve 12, pressure regulator valve 12 here is also using common
Pressure regulator valve 12, those skilled in the art can according to need selection respective model pressure regulator valve 12, be not limited herein.
Further, the other end of outlet tube 11 extends to shell exterior, and outlet tube 11 is located at one end of shell exterior
It is connected with water outlet device 3 by connecting tube 2, water outlet device 3 offers Butterworth Hatch 31 far from one end of connecting tube 2, and sets on water outlet device 3
It is equipped with effluent switch 4.
Preferably, as shown in Fig. 2, water outlet device 3 has the grafting being connected to inside water outlet device 3 close to one end of connecting tube 2
Mouth 32, connecting tube 2 have connection-peg compatible with interface 32 close to one end of water outlet device 3, and connection-peg is for being inserted into grafting
Mouth 32 is water outlet device 3 to be connected with connecting tube 2.In this way, disposable water outlet device 3 can be used, and replace it is very convenient,
When being performed the operation every time, the disposable water outlet device 3 of grafting is made in connecting tube 2 with carrying out previous anastomotic flushing to patient
It can be avoided cross-infection between patient with disposable mode, improve operation safety.Certainly, connecting tube 2 also can be used
Disposably, at this point, connecting tube 2 and the connection type of shell can also be by the way of grafting.
Preferably, such as Fig. 2, water outlet device 3 includes interior fluid cylinder 34 and setting in cuboid in interior 34 outer wall of fluid cylinder and close
The hand-held part 33 at 2 end of connecting tube, interface 32 are connected to inside interior fluid cylinder 34, and Butterworth Hatch 31 is located at interior fluid cylinder 34 far from interface
32 one end, physiological saline enter water outlet device 3 from interface 32, leave water outlet device 3 from Butterworth Hatch.Due to when being performed the operation,
The notch that scalpel is cut is bar shaped, so here by setting flat bar shaped i.e. rectangular shape for interior fluid cylinder 34
Mode, can be by one end of interior fluid cylinder 34 deeply at the notch 71 that coincide, the blood vessel 7 that distance is rinsed is relatively close, and flush points hold control
System guarantees flushing effect.It is also possible to prolong vertically in addition, the bar shape extending direction of interior fluid cylinder can be horizontal extension direction
Direction is stretched, when notch is horizontal tangential, preferred levels extending direction, i.e. extending direction are vertical with button actions direction,
When notch is vertical direction, preferably vertical extending direction, i.e. extending direction are consistent with button actions direction, such patient
When being rinsed can directly hand take out hydrophone and touched the button downwards with thumb.
Preferably, the interior fluid cylinder 34 is made by flexible pipe, so that user is arbitrarily bent 31 angle of Butterworth Hatch, in hand
Doctor can be bent Butterworth Hatch 31 according to demand to convert angle during art, reach better Operation cooperation and perform the operation without influencing
The visual field.
Further, as shown in Fig. 2, effluent switch 4 includes the button 41 being arranged on hand-held part 33, the lower section of button 41
It is connected with longitudinal valve block for running through interior fluid cylinder 34, spring 42 is connected with below valve block, offers on hand-held part 33 for valve
The door movable valve slot 43 of block；Valve block includes being connected to the closure 44 of spring 42 and all round closure and being located in closure 44
Side and the throughput 45 for being connected to button 41,45 side wall of throughput offer the discharge orifice for extending transversely through throughput 45.Closure
44 borings or it is solid do not limit, it is preferably hollow, it is smaller to the natural pressure of spring 42 in this way.Under general state, i.e.,
Under natural conditions, closure 44 is located in interior fluid cylinder 34 spring 42, and throughput 45 is located in the valve slot 43 of 33 top of hand-held part,
At this time due to 44 all round closure of closure, by physiological saline barrier in Fig. 2 on the right side of water outlet device 3；Then user's push button 41
When, spring 42 compresses, and closure 44 is pushed into the valve slot 43 of the lower section of hand-held part 33, while in throughput 45 is admitted to
In fluid cylinder 34, extended transversely through since throughput 45 has, i.e., the perforative discharge orifice in left and right, right side physiological saline can be pressed out to clearly
Mouth 31 is washed to realize pressing liquid draining.
Embodiment two
The present embodiment is similar with embodiment one, the difference is that, the temperature switch of the present embodiment is opened for adjustable temp
It closes, and as shown in figure 3, the temperature regulating switch 8 of adjustable temp switch is arranged at outer shell outer wall.
What adjustable temp switch here used is also the means of the prior art, and those skilled in the art can voluntarily select
Corresponding model is selected, such as can choose pid thermoregulator, triggering temperature is adjusted by pid thermoregulator, is examined by temperature
Device temperature collection signal is surveyed, pid thermoregulator receives temperature acquisition signal and exports corresponding electric current to control trigger board control
The size of thyristor operating angle processed, it is silicon-controlled to be connected to heating device, to control heating device work.
The present embodiment can carry out real-time control to physiological saline, change the temperature of physiological saline, at any time to meet difference
The demand of patient.
Embodiment three
The present embodiment is similar with embodiment one, the difference is that, as shown in figure 4, having in the reservoir of the present embodiment
Hydrostatic sensor, hydrostatic sensor are connected to hydralic pressure gauge 15, and hydralic pressure gauge 15 is arranged in outer shell outer wall, and user can pass through hydralic pressure gauge
15 know the surplus of physiological saline in reservoir in real time, in order to add physiological saline in time.
In addition, being also equipped with check-valves at the outlet tube 11 of the present embodiment, and water pressure gauge is also connected at outlet tube 11
14, water pressure gauge 14 is arranged on outer shell outer wall, and by the setting of water pressure gauge 14, user can obtain by the way that observation water pressure gauge 14 is rapid
Know the water pressures in outlet tube 11, pressure regulation movement more targetedly can be carried out to pressure regulator valve 12.
Example IV
The present embodiment is similar with embodiment one, the difference is that, it is provided with inlet on the reservoir of the present embodiment, into
Inlet tube is connected at liquid mouth, the other end of inlet tube extends to shell exterior, and liquid feed valve and non-return are provided on inlet tube
Valve, liquid feed valve are located at the inlet tube of shell exterior with convenient for the user to operate.
For can be by the way that the feed flow end of external physiologic salt water is connected to inlet tube, then opening liquid feed valve can be to
Reservoir adds physiological saline, and this method has many advantages, such as simple and convenient compared to the mode for adding physiological saline in embodiment.
Embodiment five
The present embodiment is similar with embodiment one, the difference is that, the pressure regulator valve of the present embodiment is arranged at water outlet device 3,
And the effluent switch 4 and pressure regulator valve collection are the pressure regulation effluent switch that can adjust hydraulic pressure and control water outlet simultaneously, the tune
Extruding taps can may be press-button structure form for knob structure form, when for knob structure form, rotation one
Lower button opens pressure regulator valve, and pressurizer work continues rotation button and further adjusts water outlet size.The present embodiment is discharged by pressure regulation
The work of switch control pressurizer, the size and flow velocity of water outlet are controlled by pressure regulation effluent switch, make to operate process conveniently.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although temperature equipment 1 is used more herein；Outlet tube 11；Pressure regulator valve 12；Water pressure gauge 14；Hydralic pressure gauge 15；Even
Adapter tube 2；Water outlet device 3；Butterworth Hatch 31；Interface 32；Hand-held part 33；Interior fluid cylinder 34；Effluent switch 4；Button 41；Spring 42；Valve
Gate slot 43；Closure 44；Throughput 45；Power transmission line 5；Attaching plug 6；Blood vessel 7；Coincide notch 71；Physiology salt water flow 72；Temperature adjustment
The terms such as switch 8, but it does not exclude the possibility of using other terms.The use of these items is only for more easily describe
The essence of the invention with explanation；Being construed as any additional limitation is disagreed with spirit of that invention.
Claims (10)
1. a kind of bypass operation of coronary artery previous anastomotic flusher, which is characterized in that including temperature equipment (1), the temperature equipment
(1) include shell and the reservoir in shell, there is heating device and temperature switch in the reservoir；The reservoir
Liquid outlet at be connected with outlet tube (11), the other end of the outlet tube (11) extends to shell exterior, and outlet tube (11)
It is connected with water outlet device (3) positioned at one end of shell exterior by connecting tube (2), the one of the water outlet device (3) separate connecting tube (2)
End offers Butterworth Hatch (31), and effluent switch (4) are provided on water outlet device (3), the outlet tube (11) and/or water outlet device
(3) pressure regulator valve (12) are set at.
2. bypass operation of coronary artery previous anastomotic flusher according to claim 1, which is characterized in that the temperature switch is
Adjustable temp switch, and the temperature regulating switch of adjustable temp switch is arranged at outer shell outer wall.
3. bypass operation of coronary artery previous anastomotic flusher described in -2 any one according to claim 1, which is characterized in that described
It is provided with inlet on reservoir, inlet tube is connected at the inlet, the other end of the inlet tube extends to outside shell
Portion, and liquid feed valve and/or check-valves are provided on inlet tube, the liquid feed valve is located at the inlet tube of shell exterior convenient for use
Family operation.
4. bypass operation of coronary artery previous anastomotic flusher according to claim 3, which is characterized in that tool in the reservoir
There is hydrostatic sensor, the hydrostatic sensor is connected to hydralic pressure gauge (15), and the hydralic pressure gauge (15) is arranged in outer shell outer wall.
5. bypass operation of coronary artery previous anastomotic flusher according to claim 1, which is characterized in that the water outlet device (3)
Have close to the one end of connecting tube (2) and be connected to the internal interface (32) of water outlet device (3), the connecting tube (2) is close to water outlet
One end of device (3) has with the interface (32) compatible connection-peg, and the connection-peg is for being inserted into the interface
(32) water outlet device (3) to be connected with connecting tube (2).
6. bypass operation of coronary artery previous anastomotic flusher according to claim 5, which is characterized in that the water outlet device (3)
Including the interior fluid cylinder (34) in cuboid and the hand-held part (33) in interior fluid cylinder (34) outer wall and close connecting tube (2) end is set,
The interface (32) is connected to interior fluid cylinder (34) inside, and the Butterworth Hatch (31) is located at interior fluid cylinder (34) far from interface (32)
One end.
7. bypass operation of coronary artery previous anastomotic flusher according to claim 6, which is characterized in that the interior fluid cylinder (34)
It is made by flexible pipe, so that user is arbitrarily bent Butterworth Hatch (31) angle.
8. bypass operation of coronary artery previous anastomotic flusher according to claim 7, which is characterized in that the pressure regulator valve setting
At outlet tube (11), the effluent switch (4) includes the button (41) being arranged on hand-held part (33), the button (41)
Lower section is connected with longitudinal valve block for running through interior fluid cylinder (34), is connected with spring (42) below the valve block, described hand-held
It is offered in portion (33) for the movable valve slot (43) of valve block；The valve block includes being connected to the closure of spring (42)
(44) and it is located at closure (44) top and is connected to the throughput (45) of button (41), offers cross on the throughput (45)
To the discharge orifice for running through the throughput (45).
9. bypass operation of coronary artery previous anastomotic flusher according to claim 7, which is characterized in that the pressure regulator valve setting
At water outlet device (3), and the effluent switch (4) and pressure regulator valve collection are the tune that can adjust hydraulic pressure and control water outlet simultaneously
Extrude taps.
10. bypass operation of coronary artery previous anastomotic flusher according to claim 1, which is characterized in that in the shell
Electrical equipment is all connected to power transmission line (5), and the power transmission line (5) extends to shell exterior and is connected to attaching plug (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038835.0A CN109010976A (en) | 2018-09-06 | 2018-09-06 | Bypass operation of coronary artery previous anastomotic flusher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038835.0A CN109010976A (en) | 2018-09-06 | 2018-09-06 | Bypass operation of coronary artery previous anastomotic flusher |
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| CN109010976A true CN109010976A (en) | 2018-12-18 |
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| CN201811038835.0A Pending CN109010976A (en) | 2018-09-06 | 2018-09-06 | Bypass operation of coronary artery previous anastomotic flusher |
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| CN103974675A (en) * | 2011-11-10 | 2014-08-06 | 波士顿科学国际有限公司 | Direct connect flush system |
| CN202802306U (en) * | 2012-10-04 | 2013-03-20 | 马敬 | Flusher for general surgery department operation |
| CN204092691U (en) * | 2014-09-05 | 2015-01-14 | 桂明亮 | Urology Surgery automatic flushing device |
| CN204106211U (en) * | 2014-10-21 | 2015-01-21 | 北京思达医用装置有限公司 | Blow mist device |
| CN205007355U (en) * | 2015-09-30 | 2016-02-03 | 陈超超 | Novel medical pulse washing appearance |
| CN204815064U (en) * | 2015-10-05 | 2015-12-02 | 郑秋灵 | Department of general surgery's operation flusher |
| CN106362231A (en) * | 2016-10-12 | 2017-02-01 | 广州市欧树环保科技有限公司 | Microsurgical flusher |
| CN207203217U (en) * | 2017-03-13 | 2018-04-10 | 田华丹 | The fixation of suction sputum connecting tube, flusher |
| CN207286387U (en) * | 2017-03-23 | 2018-05-01 | 景列香 | A kind of flusher of novel gynecological nursing |
| CN108211034A (en) * | 2017-12-21 | 2018-06-29 | 李万 | A kind of water flusher |
| CN209316664U (en) * | 2018-09-06 | 2019-08-30 | 陈绍稀 | Bypass operation of coronary artery previous anastomotic flusher |
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Application publication date: 20181218 |