CN219921147U - Ultrasonic probe and equipment for assisting thrombolysis - Google Patents
Ultrasonic probe and equipment for assisting thrombolysis Download PDFInfo
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- CN219921147U CN219921147U CN202321086667.9U CN202321086667U CN219921147U CN 219921147 U CN219921147 U CN 219921147U CN 202321086667 U CN202321086667 U CN 202321086667U CN 219921147 U CN219921147 U CN 219921147U
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- ultrasonic
- thrombolysis
- delivery tube
- probe
- assisting
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- 239000000523 sample Substances 0.000 title claims abstract description 55
- 230000002537 thrombolytic effect Effects 0.000 title claims abstract description 51
- 239000003146 anticoagulant agent Substances 0.000 claims abstract description 6
- 238000012377 drug delivery Methods 0.000 claims description 25
- 238000002604 ultrasonography Methods 0.000 claims description 23
- 238000003384 imaging method Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000003527 fibrinolytic agent Substances 0.000 claims description 5
- 239000003814 drug Substances 0.000 abstract description 37
- 208000007536 Thrombosis Diseases 0.000 abstract description 34
- 230000000694 effects Effects 0.000 abstract description 20
- 210000004204 blood vessel Anatomy 0.000 abstract description 18
- 229940079593 drug Drugs 0.000 abstract description 8
- 238000003756 stirring Methods 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000012466 permeate Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000026106 cerebrovascular disease Diseases 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 210000003625 skull Anatomy 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 206010008118 cerebral infarction Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004218 vascular function Effects 0.000 description 1
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Abstract
The utility model relates to the field of ultrasonic technology application, and discloses an ultrasonic probe and equipment for assisting thrombolysis, wherein the ultrasonic probe comprises a medicine delivery pipe and a plurality of ultrasonic generators, the ultrasonic generators are used for sending ultrasonic waves with different frequencies, and the medicine delivery pipe is used for delivering thrombolytic medicines. The utility model forms the annular ultrasonic emission surface through the ultrasonic generators, so that ultrasonic waves with different frequencies can form a spiral wave array, and the spiral wave array can stir liquid and particles in blood vessels to remove thrombus in a physical removal mode. The thrombolytic medicine can be input into the spiral wave array through the medicine conveying pipe during thrombolysis, so that the thrombolytic medicine can permeate into thrombus more quickly and deeply under the pushing of ultrasonic waves to assist the ultrasonic thrombolysis, thereby obviously improving thrombolysis effect.
Description
Technical Field
The utility model relates to the field of ultrasonic technology application, in particular to an ultrasonic probe and equipment for assisting thrombolysis.
Background
Along with the improvement of modern living standard, the thrombus incidence rate is increased year by year due to the changes of people in aspects of diet, living environment and the like, and particularly the incidence rate in the young people group shows a remarkable increasing trend. Thrombus is a solid substance formed by blood coagulation in blood vessels, which may cause blood vessel blockage, and further cause cardiovascular and cerebrovascular diseases, such as myocardial infarction, cerebral infarction and the like, and can cause serious threat to the health of patients. At present, the thrombus mainly adopts methods such as medicine thrombolysis, skull decompression operation and the like, but the medicine thrombolysis has certain limitations, such as lower dissolution rate of thrombolytic medicine, while the operation methods such as skull decompression operation and the like can effectively remove the thrombus and reduce the complication risk while maintaining the vascular function, but have certain operation risks and postoperative complications.
In order to improve thrombolysis effect and avoid operation risk, the prior art directly transmits thrombolytic drugs to thrombus parts through a delivery catheter, and increases the concentration of the drugs to increase thrombolysis effect, but thrombolysis effect is still limited by the action mechanism and local dissolution rate of the drugs themselves. Thus, some patients may still have unsatisfactory thrombolysis effects.
Disclosure of Invention
In order to improve thrombolysis effect and avoid operation risk, the utility model provides an ultrasonic probe and equipment for assisting thrombolysis.
On one hand, the ultrasonic probe for assisting thrombolysis provided by the utility model adopts the following technical scheme:
the ultrasonic probe for assisting thrombolysis comprises a plurality of ultrasonic generators, wherein the ultrasonic generators are used for transmitting ultrasonic waves with different frequencies, the ultrasonic probe is cylindrical, and the ultrasonic generators are uniformly distributed along the circumferential direction of the ultrasonic probe to form an annular ultrasonic generation surface.
By adopting the technical scheme, ultrasonic waves with different frequencies are emitted from the annular ultrasonic generation surface to form a spiral wave array, fluid and particles in a blood vessel are stirred through the spiral wave array, thrombus is removed in a physical removal mode, and thrombolysis effect can be improved while operation risk is reduced. And the frequency and the power of the ultrasonic waves can be adjusted according to the specific illness state and thrombus characteristics of a patient, so that a targeted and personalized treatment scheme is realized.
In conclusion, the ultrasonic probe for assisting thrombolysis has remarkable advantages in the aspects of improving thrombolysis effect, reducing operation risk, realizing personalized treatment and the like.
Illustratively, the device further comprises a medicine delivery tube for delivering thrombolytic medicines, wherein a plurality of medicine delivery tubes are arranged and uniformly distributed along the circumference of the ultrasonic probe.
Through adopting above-mentioned technical scheme, be provided with the medicine delivery pipe and can assist the spiral wave battle array thrombolysis, a plurality of medicine delivery pipes are along ultrasonic probe's circumference evenly distributed, can make thrombolysis medicine more evenly distributed in the blood vessel to accelerate the speed that the medicine permeated thrombus, improve thrombolysis effect.
Illustratively, an imaging generator is also included and is disposed in the center of the ultrasound probe for real-time imaging.
By adopting the technical scheme, the imaging generator enables medical staff to observe the dissolution condition of thrombus and the condition of surrounding tissues in real time, the treatment scheme is timely adjusted, the ultrasonic energy is adjusted, the treatment effect is improved, the ultrasonic probe is also helped to be accurately positioned to the thrombus, and the ultrasonic energy and the medicine can be more effectively acted on the thrombus.
Illustratively, the drug delivery tube and the ultrasonic generator are disposed sequentially along a radial direction of the ultrasonic probe.
By adopting the technical scheme, the medicine can be conveyed into the spiral wave array, and the medicine can be more fully dissolved into thrombus through stirring of the spiral wave array, so that the thrombolysis effect is further improved.
Illustratively, the ultrasound probe cover is provided with a protective sleeve.
By adopting the technical scheme, the protective sleeve can effectively protect the ultrasonic probe from external damage in the aspect of protecting the ultrasonic probe, and prolong the service life of equipment; in terms of reducing infection risk, the protective sleeve can reduce direct contact between equipment and the inner wall of a blood vessel of a patient, reduce infection risk and improve treatment safety; in terms of friction reduction: the protective sleeve can reduce friction between the ultrasonic probe and the blood vessel wall when moving in the blood vessel, reduce damage risk to the inner wall of the blood vessel and improve comfort level of a patient; in terms of convenient cleaning and disinfection: the protective sleeve can facilitate the cleaning and disinfection of the equipment before and after use, reduce the infection risk of patients, ensure the sanitation and safety of the treatment process, and the protective sleeve can be replaced as required, thereby facilitating the use among different patients and improving the universality of the equipment.
On the other hand, the utility model provides ultrasonic equipment for assisting thrombolysis, which adopts the following technical scheme:
the ultrasonic equipment for assisting thrombolysis comprises the ultrasonic probe and a delivery through pipe, wherein the delivery through pipe is connected with the ultrasonic probe, and the delivery through pipe is correspondingly provided with a cable for being electrically connected with the ultrasonic generator and a medicine delivery pipe for being communicated with the medicine delivery pipe.
By adopting the technical scheme, the ultrasonic probe is connected with the delivery through pipe, so that the integration of ultrasonic waves and drug delivery functions is realized, and the overall performance and portability of the device are improved. The design of the delivery through pipe can reduce the interference between the cable and the drug delivery pipe, and ensure the safety and reliability of the treatment process.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the thrombus is removed by the physical removal mode through the fluid and particles in the blood vessel stirred by the spiral wave array, so that the thrombolysis effect can be improved while the operation risk is reduced. And the frequency and the power of the ultrasonic waves can be adjusted according to the specific illness state and thrombus characteristics of a patient, so that a targeted and personalized treatment scheme is realized.
2. By delivering the drug into the helical wave array, the drug is more fully contacted with thrombus under the stirring of the helical wave array so as to dissolve the thrombus, and the thrombolysis effect can be further improved while the influence on surrounding normal tissues is reduced.
3. By arranging the imaging generator, medical staff can observe the dissolution condition of thrombus and the condition of surrounding tissues in real time, adjust the treatment scheme in time, adjust the ultrasonic energy, improve the treatment effect, also help to accurately position the ultrasonic probe to the thrombus part, and ensure that the ultrasonic energy and the medicine can act on the thrombus more effectively.
Drawings
Fig. 1 is a schematic structural view of an ultrasound probe assisting thrombolysis.
Fig. 2 is a schematic structural view of an ultrasound device for assisting thrombolysis.
Reference numerals illustrate: 1. a drug delivery tube; 2. an ultrasonic generator; 3. a protective sleeve; 4. an imaging generator; 5. a delivery tube; 6. a cable; 7. a medicine feeding tube.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The embodiment of the utility model discloses an ultrasonic probe for assisting thrombolysis. Referring to fig. 1, an ultrasonic probe for assisting thrombolysis comprises a drug delivery tube 1 and an ultrasonic generator 2, wherein the ultrasonic generator 2 is used for transmitting ultrasonic waves, and the drug delivery tube 1 is used for delivering thrombolytic drugs. Specifically, during treatment, the ultrasonic waves emitted by the ultrasonic generator 2 can be used for stirring the liquid and particles in the blood vessel to physically remove thrombus, and the thrombolytic drug can be delivered through the drug delivery tube 1 to assist the ultrasonic waves in thrombolysis.
In different embodiments, the ultrasound probe may have different shapes, either elliptical or right circular cylinder. Notably, the shape of the ultrasound probe avoids being designed as an angular shape, which may cause damage to the patient's blood vessel during thrombolysis. In order to further improve patient comfort, the ultrasonic probe cover is provided with a protective sleeve 3, and the protective sleeve 3 can be a flexible rubber sleeve to reduce friction between the ultrasonic probe and the blood vessel wall when moving in the blood vessel, reduce the risk of damage of the ultrasonic probe to the blood vessel inner wall, improve patient comfort, so set up, can also change different protective sleeves 3 to different patients, with the commonality that improves equipment and reduce patient infection risk.
In order to improve thrombolysis efficiency, the ultrasonic generator 2 may be provided in plurality, and as an example, the ultrasonic generator 2 is provided with four ultrasonic generators 2, and the four ultrasonic generators 2 are uniformly distributed along the circumferential direction of the ultrasonic probe, and an annular ultrasonic generation surface is formed. Ultrasonic waves with different frequencies are emitted from the annular ultrasonic generation surface to form a spiral wave array, and the spiral wave array is used for stirring fluid and particles in blood vessels, so that the ultrasonic wave probe is beneficial to more comprehensively acting on thrombus and improving thrombolysis effect.
Further, the drug delivery tube 1 may be provided with a plurality of drug delivery tubes 1, and the drug delivery tubes 1 may be dispersed so that thrombolytic drugs are more uniformly distributed in the blood vessel, and as an example, the drug delivery tube 1 is provided with four drug delivery tubes 1 uniformly distributed along the circumference of the ultrasonic probe. The four drug delivery pipes 1 are uniformly distributed along the circumferential direction, so that the speed of drug permeation into thrombus is increased, and the thrombolysis effect is improved.
It should be noted that the drug delivery tube 1 and the ultrasonic generator 2 may be arranged differently in different embodiments, and as an example, the drug delivery tube 1 and the ultrasonic generator 2 are arranged in sequence along the radial direction of the ultrasonic probe. By the arrangement, the medicine can be conveyed into the spiral wave array generated by ultrasonic waves, and thrombus can be more fully dissolved by stirring the medicine through the spiral wave array, so that the thrombolysis effect is further improved.
In order to be able to further improve the treatment effect, the ultrasound probe is further provided with an imaging generator 4, the imaging generator 4 being arranged in the centre of the ultrasound probe for real-time imaging. The imaging generator 4 is arranged to enable medical staff to observe the dissolution condition of thrombus and the condition of surrounding tissues in real time, adjust the treatment scheme in time, improve the treatment effect, and also facilitate the medical staff to accurately position the ultrasonic probe to the thrombus part, so that ultrasonic energy and medicines can be more effectively acted on the thrombus.
The implementation principle of the first embodiment of the utility model is as follows: the ultrasonic generators 2 emit ultrasonic waves with different frequencies to form a spiral wave array to stir fluid and particles in a blood vessel, the medicine is assisted to remove thrombus in a physical removal mode, the medicine enters the spiral wave array through the medicine conveying pipe 1, the medicine is fully contacted with thrombus under the stirring of the spiral wave array to assist the ultrasonic waves to dissolve the thrombus, and medical staff can timely know and observe the condition of the thrombus through images generated by the imaging generator 4 to adjust a treatment scheme in the thrombus removing process, so that the medicine can be enabled to act on the thrombus more effectively.
The second embodiment of the utility model provides ultrasonic equipment for assisting thrombolysis. Referring to fig. 2, an ultrasound apparatus for assisting thrombolysis comprises the above ultrasound probe and a delivery tube 5, the delivery tube 5 is connected with the ultrasound probe, and the delivery tube 5 is correspondingly provided with a cable 6 for electrically connecting with the ultrasound generator 2 and the imaging generator 4 and a drug delivery tube 7 for communicating with the drug delivery tube 1. The ultrasonic probe is connected with the delivery through pipe 5, so that the integration of ultrasonic and drug delivery functions is realized, and the overall performance and portability of the device are improved. The design of the delivery tube 5 can reduce the interference between the cable 6 and the medicine delivery tube 7, and ensure the safety and reliability of the treatment process.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The ultrasonic probe for assisting thrombolysis is characterized by comprising a plurality of ultrasonic generators (2), wherein the ultrasonic generators (2) are used for sending ultrasonic waves with different frequencies, the ultrasonic probe is cylindrical, and the ultrasonic generators (2) are uniformly distributed along the circumferential direction of the ultrasonic probe to form an annular ultrasonic generation surface.
2. The ultrasonic probe for assisting thrombolysis according to claim 1, further comprising a drug delivery tube (1), wherein the drug delivery tube (1) is used for delivering thrombolytic drugs, the drug delivery tube (1) is provided with a plurality of drug delivery tubes (1) which are uniformly distributed along the circumference of the ultrasonic probe.
3. The thrombolytic-assisted ultrasound probe according to claim 2, further comprising an imaging generator (4), said imaging generator (4) being arranged in the center of said ultrasound probe for real-time imaging.
4. An ultrasound probe for assisting thrombolysis according to claim 2, characterized in that the drug delivery tube (1) and the ultrasound generator (2) are arranged in sequence in the radial direction of the ultrasound probe.
5. An ultrasound probe for assisting thrombolysis according to claim 1, characterized in that the ultrasound probe is sheathed with a protective sheath (3).
6. Ultrasound equipment for assisting thrombolysis, characterized by comprising an ultrasound probe according to any of claims 2-4 and a delivery tube (5), said delivery tube (5) being connected to said ultrasound probe, said delivery tube (5) being provided with a cable (6) for electrically connecting to said ultrasound generator (2) and a drug delivery tube (7) for communicating with said drug delivery tube (1) in correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321086667.9U CN219921147U (en) | 2023-05-06 | 2023-05-06 | Ultrasonic probe and equipment for assisting thrombolysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321086667.9U CN219921147U (en) | 2023-05-06 | 2023-05-06 | Ultrasonic probe and equipment for assisting thrombolysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219921147U true CN219921147U (en) | 2023-10-31 |
Family
ID=88488774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321086667.9U Active CN219921147U (en) | 2023-05-06 | 2023-05-06 | Ultrasonic probe and equipment for assisting thrombolysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219921147U (en) |
-
2023
- 2023-05-06 CN CN202321086667.9U patent/CN219921147U/en active Active
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