CN205411210U - 4D probe irritate oily device - Google Patents
4D probe irritate oily device Download PDFInfo
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- CN205411210U CN205411210U CN201520381020.8U CN201520381020U CN205411210U CN 205411210 U CN205411210 U CN 205411210U CN 201520381020 U CN201520381020 U CN 201520381020U CN 205411210 U CN205411210 U CN 205411210U
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- oily device
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Abstract
The utility model provides a 4D probe irritate oily device, includes a series of devices such as vacuum pump and real empty can, its characterized in that can realize that the efficient is the 4D probe and irritates oil to it remains in the inside problem of 4D probe easily effectively to solve the bubble.
Description
Technical field
The present invention relates to field of medical technology, be specifically related to the oil filling device of a kind of 4D probe.
Background technology
4D color ultrasound belongs to the one of color ultrasound, is exactly the CDFI of three-dimensional Dynamic Announce in fact.The most common 4D color ultrasound is mainly with sound head that driving stepper motor probe is internal so that it is sectoring thus obtain a series of tangent plane picture, the most again by the computing of ultrasonic main frame, can be with the 3 d image of Real time dynamic display by these data recombination one-tenth.
Owing to sound head needs sectoring, so needing to add one layer of entrant sound protective cover between sound head and tissue, and in order to ensure that ultrasonic signal transmits smoothly, sound head can not be hindered again to move simultaneously, generally filling with entrant sound liquid in the middle of sound head with protective cover.Owing to castor oil electrical insulating property is good, and metalwork corrosion will not be made, so generally using castor oil to be used as filling liquid.
Owing to probe inner structural members is complicated, tend to when filling stay bubble internal at probe, if these bubbles are discharged the most in time, be easy for being attached to sound head end during probe uses, the final transmission hindering sound head ultrasonic signal, thus affect the diagnosis of doctor.Simultaneously during castor oil low temperature environment below 15 DEG C, viscosity increases rapidly, so further increases difficulty and the efficiency discharging bubble in the filling process.
At present, discharge the principle that these bubbles mainly the most still utilize bubble can slowly float due to buoyancy in oil, make bubble discharge slowly.And this method is the most time-consuming, it is generally required to 2～3 day time, and reliability is the highest.This is because probe internal structure is the most more complicated, the bubble in oil is easy to ensconce among the gap of structure, it is difficult to discharge.
Summary of the invention
The technical problem to be solved in the present invention is: when 4D probe fills oil, and easily at probe internal residual bubble, and the whole process filling oil is time-consuming and reliability is the highest.
The present invention solves that the technical scheme that above-mentioned technical problem is used is: manufacture and design a set of vacuum suction device, be placed in vacuum tank by probe, obtain negative pressure by vavuum pump and castor oil is sucked probe.By apparatus of the present invention filling oil process less than 3 minutes, solve bubble simultaneously and easily remain in the problem within probe.The filling oil efficiency of the 4D probe being not only greatly improved, and the problem solving gas bubbles left.
Accompanying drawing explanation
Fig. 1 one 4D probe oil filling device schematic diagram.
Including with lower component: 1. gas tank main body；2. lucite cover plate；3. intake valve；4. extraction valve；5. inlet valve；6. vacuum meter；7. oil inlet pipe；8. flowline；9. vavuum pump；10. conical flask；Beaker.
Detailed description of the invention
Below according to drawings and Examples, the present invention is described in further detail:
As it is shown in figure 1, one 4D of the present invention probe oil filling device includes: 1. gas tank main body；2. lucite cover plate；3. intake valve；4. extraction valve；5. inlet valve；6. vacuum meter；7. oil inlet pipe；8. flowline；9. vavuum pump；10. conical flask；Beaker.
The use operating procedure of device is:
(1) conical flask of oil inlet pipe will be filled oil, it is ensured that castor oil submergence oil inlet pipe, and oil inlet pipe of being popped one's head in by 4D accesses flowline, is received in beaker by the flowline of probe.Close intake valve, inlet valve, and open extraction valve.
(2) cover lucite cover plate, open vavuum pump, it was observed that after the vacuum of vacuum meter reaches-0.08MPa, close extraction valve immediately, and close vavuum pump.
(3) now opening inlet valve, the meeting naturally of the oil in conical flask because the air pressure in vacuum tank is less than ambient pressure, enter by " suction ".
(4) when observing that oil overflows from probe flowline, i.e. turn off inlet valve, and open intake valve.
(5) return to atmospheric pressure when tank internal gas pressure, i.e. take off cover plate, take out probe.So far fill oil process to be complete.
Those skilled in the art are without departing from the essence of the present invention and spirit, various deformation scheme can be had to realize the present invention, the foregoing is only the embodiment that the present invention is the most feasible, not thereby the interest field of the present invention is limited to, the equivalent structure change that all utilization description of the invention and accompanying drawing content are made, within being both contained in the interest field of the present invention.
Claims (1)
1. a 4D pops one's head in oil filling device, it is characterised in that: vacuum tank connects air inlet, give vent to anger and three pipelines of oil-feed, and joins respectively and be provided with independent control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381020.8U CN205411210U (en) | 2015-06-04 | 2015-06-04 | 4D probe irritate oily device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381020.8U CN205411210U (en) | 2015-06-04 | 2015-06-04 | 4D probe irritate oily device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205411210U true CN205411210U (en) | 2016-08-03 |
Family
ID=56517307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520381020.8U Active CN205411210U (en) | 2015-06-04 | 2015-06-04 | 4D probe irritate oily device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205411210U (en) |
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2015
- 2015-06-04 CN CN201520381020.8U patent/CN205411210U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |