CN215192013U - Multifunctional miniature ultrasonic lithotripsy device for salivary gland calculus - Google Patents
Multifunctional miniature ultrasonic lithotripsy device for salivary gland calculus Download PDFInfo
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- CN215192013U CN215192013U CN202121145436.1U CN202121145436U CN215192013U CN 215192013 U CN215192013 U CN 215192013U CN 202121145436 U CN202121145436 U CN 202121145436U CN 215192013 U CN215192013 U CN 215192013U
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- physiological saline
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Abstract
The utility model discloses a multifunctional miniature ultrasonic lithotripsy device for salivary gland calculus, which comprises a working end and a control end; the working end comprises a vibration probe, a main sleeve, a negative pressure back suction system pipeline, an acid corrosion agent pipeline, a physiological saline pipeline and a kinetic energy input line; the vibration probe is arranged at the front end of the main body sleeve and is electrically connected with the kinetic energy input line; the negative pressure back suction system pipeline, the acid corrosion agent pipeline, the physiological saline pipeline and the kinetic energy input line are all arranged in the main body sleeve; the control end is internally provided with a central controller, a pedal button, a vacuum pump, an acid corrosion agent pump and a physiological saline pump; the central control button is electrically connected with the pedal button, the vacuum pump, the acid corrosion agent pump, the physiological saline pump and the kinetic energy input line; the vacuum pump is communicated with the negative pressure back suction system pipeline, the acid corrosion agent pump is communicated with the acid corrosion agent pipeline, and the physiological saline pump is communicated with the physiological saline pipeline. The device can realize the operations of breaking and removing stones aiming at stones in the salivary glands and realize minimally invasive surgery.
Description
Technical Field
The utility model belongs to the technical field of medical machine, concretely relates to multi-functional miniature supersound rubble device to salivary gland calculus.
Background
Salivary gland lithiasis refers to a series of pathological changes caused by calcified masses occurring in salivary gland and ducts thereof. The submandibular gland stones are most common and parotid. Calculus often causes the obstruction of saliva discharge, and serious patients can be secondarily infected to cause acute or chronic inflammation of salivary glands. For smaller calculi in salivary gland lithiasis, conservative treatment mainly involving gland massage and saliva promotion is usually adopted. Patients with larger calculus and no excretion or secondary infection need to be treated by calculus removal, lithotripsy or gland extirpation. Get the stone art including cutting open get the stone art, salivary gland scope is supplementary to cut open get stone art's class formula down, and salivary gland pipe can all be injured to this class formula, if the operation is sewed up improperly, easily leads to lumen stenosis and salivary secretion obstacle. The lithotripsy adopts an external shock wave lithotripsy technology, currently, a lithotripsy instrument special for treating salivary gland calculus is still lacking clinically, and the traditional lithotripsy instrument for kidney calculus and gall-stone is expensive in price, easily damages soft and hard tissues of jaw and face, and is not suitable for salivary gland calculus. If the above methods are adopted, the salivary gland calculus cannot be taken out, and the salivary gland infection, gland atrophy and salivary secretion function loss are accompanied, the glandular extraction is required, and the operation belongs to a terminal treatment mode, and the wound is large. Therefore, a therapy device which is flexible and convenient to use, minimally invasive or even non-invasive, low in cost and easy to popularize is urgently needed in clinic.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a multi-functional miniature ultrasonic lithotripsy device to salivary gland calculus.
The device extends a protective sleeve into the salivary gland duct through the opening of the salivary gland duct under the guidance of real-time B ultrasound, utilizes an acid etching agent to soften calculus, smashes the calculus in the salivary gland duct through the ultrasonic working end, and then sucks out the debris through a flushing-negative pressure pumping-back system, thereby achieving the double effects of calculus smashing and calculus removing in the salivary gland duct, and simultaneously reducing the wound to the minimum.
The utility model provides a technical scheme as follows:
the multifunctional miniature ultrasonic lithotripsy device for salivary gland calculus comprises a working end and a control end;
the working end comprises a vibration probe (1), a main body sleeve (2), a negative pressure resorption system pipeline (3), an acid corrosion agent pipeline (4), a physiological saline pipeline (5) and a kinetic energy input line (6);
the vibration probe (1) is arranged at the front end of the main body sleeve (2) and is electrically connected with the kinetic energy input line (6);
the negative pressure resorption system pipeline (3), the acid corrosion agent pipeline (4), the physiological saline pipeline (5) and the kinetic energy input line (6) are all arranged in the main body sleeve (2);
the control end is internally provided with a central controller, a pedal button, a vacuum pump, an acid corrosion agent pump and a physiological saline pump;
the central control button is electrically connected with the pedal button, the vacuum pump, the acid corrosion agent pump, the physiological saline pump and the kinetic energy input line (6);
the vacuum pump is communicated with a negative pressure back suction system pipeline (3), the acid corrosion agent pump is communicated with an acid corrosion agent pipeline (4), and the physiological saline pump is communicated with a physiological saline pipeline (5).
Further, the vibration probe (1) is of a triangular pyramid structure and is internally provided with a vibration motor.
Further, the kinetic energy input line (6) provides electrical energy to the vibrating probe (1).
Further, the central controller is a single chip microcomputer.
Further, the acid corrosion agent pump and the physiological saline pump are both peristaltic pumps.
Furthermore, the device is externally connected with a power supply for supplying power.
Further, the working end is externally covered with a protective sleeve.
The utility model has the advantages as follows:
1. the device realizes the operations of breaking and fetching stones aiming at stones in the salivary glands, and can be injected with an acid corrosion agent and normal saline to assist in breaking stones;
2. the device can realize minimally invasive surgery by combining with the salivary gland duct, and reduce the damage of the salivary gland duct and the soft and hard tissues adjacent to the salivary gland duct;
3. the device adopts the foot-operated button, so that the operation is simple and convenient, and the efficiency is improved;
4. the application range is wider than that of the traditional treatment method;
5. simple structure, low cost and easy popularization.
Drawings
FIG. 1 is a schematic view of the working end of the device;
FIG. 2 is a schematic structural view of a protective sleeve;
FIG. 3 is a schematic view of the control end of the apparatus;
FIG. 4 is a schematic cross-sectional view of the front end of the working end;
FIG. 5 is a schematic cross-sectional view of the working end back end;
reference numerals: 1-vibration probe, 2-body sleeve, 3-negative pressure suck-back system pipeline (i pipe), 4-acid corrosion agent pipeline (ii pipe), 5-physiological saline pipeline (iii pipe), 6-kinetic energy input line (iv line), 7-acid corrosion agent pipeline outlet, 8-physiological saline pipeline outlet, 9-working end front end negative pressure suck-back system pipeline port, 10-working end rear end negative pressure suck-back system pipeline port, 11-working end rear end acid corrosion agent pipeline inlet, 12-working end rear end physiological saline pipeline inlet, 13-working end rear end kinetic energy input line inlet, A-first pedal button, B-second pedal button and C-third pedal button.
Detailed Description
The invention will be further described with reference to specific embodiments, to which the invention is not limited at all.
Examples
Fig. 1-3 show the structure of the present invention. A multifunctional miniature ultrasonic lithotripsy device for salivary gland calculus comprises a working end and a control end.
The working end comprises a vibration probe 1, a main body sleeve 2, a negative pressure resorption system pipeline 3, an acid corrosion agent pipeline 4, a physiological saline pipeline 5 and a kinetic energy input line 6.
The negative pressure resorption system pipeline 3, the acid corrosion agent pipeline 4, the physiological saline pipeline 5 and the kinetic energy input line 6 are all arranged in the main body sleeve 2. The front end of the negative pressure suck-back system pipeline 3 at the working end is of an annular cavity structure, and the center part is a vibration probe 1, an acid corrosion agent pipeline 4 and a physiological saline pipeline 5, as shown in fig. 4. The kinetic energy input line 6 provides electrical energy to the vibrating probe 1.
The control end is internally provided with a central controller, a pedal button, a vacuum pump, an acid corrosion agent pump and a physiological saline pump.
The central controller is a singlechip and is electrically connected with a pedal button, a vacuum pump, an acid corrosion agent pump, a physiological saline pump and a kinetic energy input line 6.
The pedal buttons comprise a first pedal button A, a second pedal button B and a third pedal button C, wherein the first pedal button A simultaneously controls the vibration probe, the normal saline conveying system and the negative pressure suck-back system; the second pedal button B controls the acid etching agent conveying system; the third pedal button C controls the physiological saline conveying system and the negative pressure suck-back system at the same time.
The vacuum pump is communicated with a negative pressure suck-back system pipeline 3, the acid corrosion agent pump is communicated with an acid corrosion agent pipeline 4, and the physiological saline pump is communicated with a physiological saline pipeline 5.
The acid corrosion agent pump and the physiological saline pump are both peristaltic pumps.
The device is externally connected with a power supply for supplying power.
The working end is externally covered with a protective sleeve.
Application method of the device
(1) As shown, the device D is connected with the corresponding interface of the device F by a disposable tube, and each pipeline or line is correspondingly connected (i-i, ii-ii, iii-iii, iv-iv),
(2) firstly, pouring a certain amount of lubricant into the salivary gland duct, and then extending a protective sleeve E into the salivary gland duct through an opening of the salivary gland duct under the guidance of B ultrasonic to reach the front end of the calculus;
(3) the device D is inserted into the sleeve to reach the front end of the calculus;
(4) treading the button B once, spraying a certain amount of acid etching agent to the stone through the outlet of the pipeline ii, and standing for a certain time; the C button is continuously stepped, quantitative normal saline is injected through the iii pipeline at the moment, the negative pressure suck-back system is started at the same time, liquid in the pipe cavity is sucked out through the i pipeline, and the C button is released after the liquid is washed clean;
(5) when the button A is stepped all the time, the vibration probe of the device D vibrates and crushes the calculus, at the moment, the pipeline iii simultaneously sprays physiological saline, and meanwhile, the negative pressure suck-back system is started to suck out the liquid in the lumen and the crushed stone through the pipeline i.
(6) And (5) repeating the steps (3), (4) and (5) until no calculus is obvious under the B ultrasonic wave, and finishing the operation.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. Multi-functional miniature ultrasonic lithotripsy device to salivary gland calculus which characterized in that:
comprises a working end and a control end;
the working end comprises a vibration probe (1), a main body sleeve (2), a negative pressure resorption system pipeline (3), an acid corrosion agent pipeline (4), a physiological saline pipeline (5) and a kinetic energy input line (6);
the vibration probe (1) is arranged at the front end of the main body sleeve (2) and is electrically connected with the kinetic energy input line (6);
the negative pressure resorption system pipeline (3), the acid corrosion agent pipeline (4), the physiological saline pipeline (5) and the kinetic energy input line (6) are all arranged in the main body sleeve (2);
the control end is internally provided with a central controller, a pedal button, a vacuum pump, an acid corrosion agent pump and a physiological saline pump;
the central control button is electrically connected with the pedal button, the vacuum pump, the acid corrosion agent pump, the physiological saline pump and the kinetic energy input line (6);
the vacuum pump is communicated with a negative pressure back suction system pipeline (3), the acid corrosion agent pump is communicated with an acid corrosion agent pipeline (4), and the physiological saline pump is communicated with a physiological saline pipeline (5).
2. The ultrasonic lithotripsy device of claim 1, wherein: the vibration probe (1) is of a triangular pyramid structure and is internally provided with a vibration motor.
3. The ultrasonic lithotripsy device of claim 1, wherein: the kinetic energy input line (6) provides electric energy for the vibration probe (1).
4. The ultrasonic lithotripsy device of claim 1, wherein: the central controller is a singlechip.
5. The ultrasonic lithotripsy device of claim 1, wherein: the acid corrosion agent pump and the physiological saline pump are both peristaltic pumps.
6. The ultrasonic lithotripsy device of claim 1, wherein: the device is externally connected with a power supply for supplying power.
7. The ultrasonic lithotripsy device of any one of claims 1-6, wherein: the working end is externally covered with a protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121145436.1U CN215192013U (en) | 2021-05-26 | 2021-05-26 | Multifunctional miniature ultrasonic lithotripsy device for salivary gland calculus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121145436.1U CN215192013U (en) | 2021-05-26 | 2021-05-26 | Multifunctional miniature ultrasonic lithotripsy device for salivary gland calculus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215192013U true CN215192013U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121145436.1U Active CN215192013U (en) | 2021-05-26 | 2021-05-26 | Multifunctional miniature ultrasonic lithotripsy device for salivary gland calculus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215192013U (en) |
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2021
- 2021-05-26 CN CN202121145436.1U patent/CN215192013U/en active Active
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