CN205885491U - External heart shock wave therapy apparatus - Google Patents
External heart shock wave therapy apparatus Download PDFInfo
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- CN205885491U CN205885491U CN201620613205.1U CN201620613205U CN205885491U CN 205885491 U CN205885491 U CN 205885491U CN 201620613205 U CN201620613205 U CN 201620613205U CN 205885491 U CN205885491 U CN 205885491U
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Abstract
The utility model provides an external heart shock wave therapy apparatus, involves the therapeutic equipment technical field who is used for producing focus shock wave treatment heart disease. Solving current external heart shock wave treatment device and can't realizing seeking the location to the treatment position, it is inconvenient to use, and the unsatisfactory technique of treatment is not enough, including the shock wave device body of the pulse sound wave energy that is used for the production to focus on, the center pin position of shock wave device body be equipped with the B ultrasonic probe, still be equipped with on shock wave device body and be used for driving the B ultrasonic probe and go up and down and rotatory probe actuating mechanism. The B ultrasonic probe is put in the head in the treatment, and the B ultrasonic probe can rise automatically and rotate, not only can be before the treatment advance line location to the treatment position, can monitor treating positional accuracy at the treatment in -process moreover, whether judges offset position. Can drop to the contact with patient through control B ultrasonic probe, carry out B ultrasonic formation of image location by B super group of pictures processing system according to B ultrasonic probe signal. During then the passageway was return to steerable B ultrasonic probe after the monitoring was accomplished, abdicate therapeutical passageway, convenient to use effectively promotes treatment.
Description
Technical field
This utility model is related to technical field of medical instruments and in particular to treating heart to for producing focused shock wave
The therapeutic equipment technical field of disease.
Background technology
Treating at present cardiopathic main method has three kinds, that is, Drug therapy, PCI (
Percutaneous coronary intervent ion, pc i) and coronary artery bypass surgery (coronary artery
bypass graft surgery, cabg ).Although pci can improve the blood supply of cardiac muscle by coronary artery dilator internal diameter,
But there are about 30% ~ 50% generation restenosiss in its postoperative half a year.Although cabg can effectively improve the blood supply of cardiac muscle, it is
A kind of surgical operation of the invasive needing out breast.For middle-aged and elderly people, these operations are high to body aggressive, and body is made
The burden becoming is big, there is secure context.Some patientss are especially had once to cross the treatment of pci or cabg, or tight for pathological changes
The refractory angina of weight, leans on merely medicine to maintain less effective, poor prognosis.Especially above operation is invasive, disease
General anesthesia to be done during people's operation.The danger of operation and complication are all very big.Traditional method is for the life improving these patients
Bioplasm amount, reduces the aspects such as case fatality rate and not yet obtains gratifying effect.Although in recent years proposing gene therapy and cell transplantation being controlled
Treatment method, but because having aggressive, clinical therapeutic efficacy and safety wait further to prove and still cannot be widely applied to
Clinical.Therefore, find a kind of method of effective, Non-Invasive, safety treatment ischemic heart desease, be the treatment of this disease
Study hotspot in field, has very important clinical meaning and value.
Extracorporeal impact wave therapy (extracorporeal shock wave therapy, eswt) is applied to clinical existing
The history of nearly 30 years, and it is widely used in urinary system calculus lithotrity and some orthopaedic treatments, such as fracture or machine
Property tendinitis etc., basis external in recent years and clinical research report, external heart shock wave (seismic wave) treatment
(extracorporeal cardiac shock wave therapy, cswt) is a kind of new safety, non-invasi
Therapeutic Angiogenesis means, the method can raise body vessel endothelial cell growth factor (ECGF) (vegf) and its expression of receptor, increases
The activity of refinement born of the same parents' nitricoxide synthase, the work having the angiogenesis promoting ischemic myocardium and accelerating collateral circulation to set up
With myocardial ischemia can be improved, and be that the treatment of coronary heart disease provides new thinking and method.
The external titratable formula of heart shock wave treatment (cswt) discharges through over-focusing pulsed sound energy, through airborne real-time
Ultrasoundcardiogram is accurately positioned myocardial ischemia target area, relies on real-time body surface Amplitude of R-wave of The Electrocardiogram triggering external knock wave in electrocardio-activity
Absolute refractory period, is provided, and the external Low-intensity shockwave physical energy importing cardiac muscle produces mechanical shear stress in cardiac bistiocyte
And void effect, promote microvascular reparative regeneration in cardiac muscle, play the therapeutical effect promoting myocardium micro- blood supply system myocardial revascularization.
The effect of shock wave treatment is energy dependence.Shock wave energy selected in current clinical treatment is only external
The 10% of shock wave lithotripsy energy, in therapeutic process, patient need not anaesthetize, and carries out under waking state.Therapeutic process is very
Safety.Patient's equal no malaise symptoms such as arrhythmia, angina pectoris attacks in the treatment and after treatment, the also rising of no troponin
And other complication occurs.Clinical trial certificate, external heart shock wave treatment is a kind of effective, Non-Invasive, safety
, the method effectively treating coronary heart disease, have broad application prospects.
But because existing external heart shock wave treatment equipment is all to adopt hand-held, using inconvenience it is impossible to realize quick
Accurately determine treatment position, after needing by independent b super equipment Search and Orientation, more external heart shock wave treatment is set
Standby treatment head moves to treatment position, so that the shock wave energy focus for the treatment of head is overlapped with treatment；Position error is larger, and impact is controlled
Therapeutic effect.
Content of the invention
In sum, the purpose of this utility model is that solving existing external heart shock wave treatment equipment cannot realize
Positioning is made a look up to treatment position, using inconvenience, the undesirable technical deficiency of therapeutic effect, and a kind of external heart punching is proposed
Hit wave therapeutic equipment.
By solving the technical problem that this utility model is proposed, the technical scheme of employing is: a kind of external heart shock wave
Therapy apparatuss, including system host and treatment head；It is characterized in that: pass through mechanical cantilever between described system host and treatment head
Carry out frame for movement connection；Described treatment head includes the impact wave apparatus of the pulsed sound energy for producing focusing originally
Body；The cental axial position of described shock wave device body is provided with b and surpasses probe, is additionally provided with for driving on shock wave device body
Dynamic b surpasses the probe drive mechanism of probe lifting and rotation.
Include as technical scheme is limited further to technical solutions of the utility model:
Described shock wave device body includes water pocket, and the disk cartridge above water pocket is provided with disk cartridge and water
The concave surface vibrating diaphragm that capsule is tightly connected, concave surface vibrating diaphragm is provided with solenoid, and solenoid connects the high-voltage pulse letter of 10kv ~ 16kv
Number；Described treatment head is provided with the water inlet pipe being connected with water pocket and outlet pipe；The center of described concave surface vibrating diaphragm is provided with probe and leads
To set, described b surpasses probe, and above fixing seal is socketed with the super outer steel cylinder of popping one's head in of b, and b surpasses probe bottom and is placed in water pocket, and b is super to pop one's head in
Outer steel cylinder is inserted in probe fairlead, and b surpasses axial slipper seal between outer steel cylinder and probe fairlead of popping one's head in and is connected, and b surpasses probe
Outer steel cylinder top is placed in probe drive mechanism；Described system host includes electric control system, and respectively with electrically
Control system is connected to provide the high-voltage charge and discharge system of high-voltage pulse signal for described solenoid and is used for as described water
Capsule provides the water treatment system of water circulation；Described electric control system is also connected with controlling described probe drive mechanism.
Described probe drive mechanism includes the cup being fixedly connected with disk cartridge, is provided with driving b and surpasses spy in cup
The screw mandrel drive mechanism of head outer steel cylinder lifting, and drive b to surpass the rotary drive mechanism of outer steel cylinder rotation of popping one's head in.
Described screw mandrel drive mechanism includes and surpasses, with b, the stroke screw mandrel up and down that outer steel cylinder of popping one's head in be arranged in parallel, is placed on
Feed screw nut on down stroke screw mandrel, surpasses, with b, the support block that the outer steel cylinder of probe rotates socket, and drives upper and lower stroke screw mandrel rotation
The stroke motor up and down turning；Described upper and lower stroke screw mandrel upper and lower ends are flexibly connected with described cup；Feed screw nut is fixedly connected
Support block；Described upper and lower stroke motor is fixedly installed in described cup inwall, upper and lower stroke motor pass through upper and lower stroke gear with
Stroke screw rod transmission connects up and down.
Described rotary drive mechanism includes electric rotating machine and the fixedly sleeved rotation driving surpassing on the outer steel cylinder of probe in b
Gear；Described electric rotating machine is meshed with rotary drive gear by swing pinion, and electric rotating machine is installed in described support block；
Described cup is provided with and surpasses, with b, the parallel guide rod of outer steel cylinder of popping one's head in, described support block and guide rod are slidably connected.
Described b surpasses outer steel cylinder top of popping one's head in and is connected with the super probe socket of b.
It is located on the super outer steel cylinder of popping one's head in of described b and be provided with seal rubber sleeve between probe fairlead and probe drive mechanism.
Described electric control system is also connected with external manipulation liquid crystal touch screen and ultrasonic image system；Described b surpasses
Probe connects ultrasonic image system, and transmission b super imaging video signal is to ultrasonic image system.
Described mechanical cantilever includes the first cantilever, the second cantilever and expansion link；The front end hinge of the first described cantilever
Connect treatment head, the front end of hinged second cantilever in rear end of the first cantilever, the rear end of the second cantilever is hinged with expansion link top,
Vertically being fixed on system host of expansion link.
The beneficial effects of the utility model are: put b in treatment head of the present utility model and surpass probe, the super probe of b can rise automatically
Fall and rotation, not only can position to treatment position before treatment, and can over the course for the treatment of, to treatment position
Accuracy is monitored, and judges whether deviation position.Can be dropped to and contact patients by controlling the super probe of b, by b hypergraph picture
Processing system carries out b according to the super probe signal of b and surpasses imaging positioning.Then can control the super probe of b after the completion of monitoring to return in passage, allow
Go out to treat passage, easy to use, effectively lift therapeutic effect.In addition, being entered by mechanical cantilever between system host and treatment head
Row frame for movement connects, easy to use.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 treatment head of the present utility model perspective view one；
Fig. 3 is treatment head perspective view two of the present utility model；
Fig. 4 is treatment head overlooking the structure diagram three of the present utility model；
Fig. 5 is the a-a cross section structure schematic diagram of Fig. 4；
Fig. 6 is treatment head decomposition texture schematic diagram one of the present utility model；
Fig. 7 is treatment head decomposition texture schematic diagram two of the present utility model；
Fig. 8 is the operation principle schematic diagram in treatment head therapeutic process of the present utility model；
Fig. 9 is structural principle block diagram of the present utility model.
Specific embodiment
Below in conjunction with accompanying drawing and the preferred specific embodiment of this utility model, structure of the present utility model is made further
Explanation.
With reference to shown in Fig. 1, this utility model external heart shock-wave therapeutic machine includes system host 4 and treatment head 5；System
Carry out frame for movement by mechanical cantilever 6 between system main frame 4 and treatment head 5 to be connected.Described mechanical cantilever 6 includes first and hangs
Arm 61, the second cantilever 62 and expansion link 63；The hinged treatment head in front end 5 top of the first described cantilever 61, the first cantilever 61
The front end of hinged second cantilever 62 in rear end, the rear end of the second cantilever 62 is hinged with expansion link 63 top, expansion link 63 vertically solid
On system host 4.Between first cantilever 61 and treatment head 5, between the first cantilever 61 and the second cantilever 62 and second outstanding
Between arm 62 and expansion link 63, angle can easily adjust as needed, and expansion link 63 can carry out integral elevating to treatment head 5
Adjust.
With reference to shown in Fig. 2 to Fig. 8, described treatment head 5 includes the impact for producing the pulsed sound energy focusing on
Wave apparatus body 1；The cental axial position of described shock wave device body 1 is provided with the super probe of b 2, on shock wave device body 1
It is additionally provided with for driving b to surpass the probe drive mechanism 3 of probe 2 lifting and rotation.
Shock wave device body 1 is used for being converted into producing shock wave by high-voltage pulse signal, and forms shock wave focus work
For treatment position.Specifically described shock wave device body 1 includes water pocket 11, located at the disk cartridge 12 of water pocket 11 top,
It is provided with the concave surface vibrating diaphragm 13 being connected with water sac sealing, concave surface vibrating diaphragm 13 is provided with solenoid 14, solenoid in disk cartridge 12
The high-voltage pulse signal of 14 connection 10kv ~ 16kv.Described treatment head is provided with the water inlet pipe being connected with water pocket 11 and outlet pipe；
After water pocket 11 water-filling, scalable according to water yield water pocket 11, its effect has be concave surface vibrating diaphragm 13 in water vibrate at two: one, produces punching
Hit ripple to conduct by water, shock wave pressure pulsating sphere 15mpa ~ 45mpa, enable this utility model and patient body fully coupling
Close；Two are easy for adjusting shock wave focal position.The center of described concave surface vibrating diaphragm 13 is provided with probe fairlead 15, and described b surpasses
On probe 2, fixing seal is socketed with the super outer steel cylinder 31 of popping one's head in of b, and b surpasses sealing member 311 at outer steel cylinder 31 bottom end opening of popping one's head in, sealing
Part 311 be used for seal b surpass probe 2 and b surpass pop one's head in outer steel cylinder 31 bottom end opening between gap；B surpasses outer steel cylinder 31 top of popping one's head in
It is connected with the super probe socket of b 312；B surpasses probe 2 bottoms and is placed in water pocket, and b surpasses outer steel cylinder 31 of popping one's head in and is inserted in probe fairlead 15
In, b surpasses axial slipper seal between outer steel cylinder 31 and probe fairlead 14 of popping one's head in and is connected, and b surpasses outer steel cylinder 31 top of popping one's head in and is placed in spy
In head drive mechanism 3.
Probe drive mechanism 3 is used for when this utility model positions driving b to surpass probe 2 decline, and drives the super probe of b 2
Rotation；And before shock wave device body 1 works, driving b to surpass probe 2 rising, it is to avoid impact shock wave device body 1 focuses on
Pulsed sound energy.Described probe drive mechanism 3 includes the cup 30 being fixedly connected with disk cartridge 12, sets in cup 30
There is the screw mandrel drive mechanism 32 driving b to surpass probe outer steel cylinder 31 lifting, and drive the rotation that b surpasses probe outer steel cylinder 31 rotation to drive
Motivation structure 33.
Screw mandrel drive mechanism 32 drives b to surpass outer steel cylinder 31 of popping one's head in and lifts, and that is to say that realizing b surpasses probe 2 lifting；Described silk
Bar drive mechanism 32 includes and surpasses, with b, the screw mandrel of stroke up and down 321 that outer steel cylinder 31 of popping one's head in be arranged in parallel, is placed on upper and lower stroke screw mandrel
Feed screw nut 322 on 321, surpasses, with b, the support block 323 that the outer steel cylinder 31 of probe rotates socket, and drives upper and lower stroke screw mandrel
The motor of stroke up and down 324 of 321 rotations；Described upper and lower stroke screw mandrel 321 upper and lower ends pass through bearing and the activity of described cup 30
Connect；Feed screw nut 322 is fixedly connected support block 323, support block 323 offers for leading to that upper and lower stroke screw mandrel 321 passes through
Hole；Described upper and lower stroke motor 324 is fixedly installed in described cup 30 inwall, and upper and lower stroke motor 324 passes through upper and lower stroke tooth
Wheel 325 is in transmission connection with upper and lower stroke screw mandrel 321.Described cup 30 is provided with and surpasses the parallel guide rod of outer steel cylinder 31 of popping one's head in b
34, described support block 323 and guide rod 34 are slidably connected, and guide rod 34 is applied not only to outer steel cylinder 31 lifting to the super probe of b and guides,
Support block 323 also can be limited rotate.
During work, upper and lower stroke motor 324 drives upper and lower stroke screw mandrel 321 to rotate by upper and lower stroke gear 325, screw mandrel
Vertically stroke screw mandrel 321 rises or falls nut 322, and feed screw nut 322 drives the b of socket in support block 323 to surpass and visits simultaneously
The outer steel cylinder 31 of head lifts.
Rotary drive mechanism 33 drives the super outer steel cylinder 31 of popping one's head in of b to rotate, and that is to say that realizing b surpasses probe 2 rotation；Rotation driving
Mechanism 33 includes electric rotating machine 331 and the fixedly sleeved rotary drive gear 332 surpassing on the outer steel cylinder 31 of probe in b；Described rotation
Rotating motor 331 is meshed with rotary drive gear 332 by swing pinion, and electric rotating machine 331 is installed on described support block 323
On.When needing to control b to surpass probe outer steel cylinder 31 rotation, electric rotating machine 331 works, and drives rotary drive gear 332 to rotate, b
Super outer steel cylinder 31 of popping one's head in is also just synchronous to be rotated with respect to support block 323.
In order to avoid the water in water pocket 11 surpasses the gap popped one's head between outer steel cylinder 31 outer wall and probe fairlead 15 inwall through b
Middle spilling, the super outer steel cylinder 31 of popping one's head in of described b is located at and is provided with seal rubber sleeve between probe fairlead 15 and probe drive mechanism 3
16.
With reference to shown in Fig. 1 and Fig. 9, described system host includes electric control system, and respectively with electric-controlled
System processed is connected to provide high-voltage charge and discharge system and the Shui Chu of high-voltage pulse signal for the solenoid in described treatment head
Reason system；Water treatment system connects water inlet pipe and the outlet pipe for the treatment of head, for providing water circulation for described water pocket；Described electricity
Gas control system is also connected with controlling the probe drive mechanism in described treatment head.For easy to operate, described electrical control system
System is also connected with external manipulation liquid crystal touch screen 7 and ultrasonic image system 8；Described b surpasses probe 5 connection ultrasonic image system,
Transmission b super imaging video signal is to ultrasonic image system.Probe drive mechanism, height can be controlled by manipulating liquid crystal touch screen 7
Pressure charge-discharge system and water treatment system.
Claims (9)
1. a kind of external heart shock-wave therapeutic machine, including system host and treatment head；It is characterized in that: described system host
Carry out frame for movement by mechanical cantilever between treatment head to be connected；Described treatment head includes for producing the pulse focusing on
The shock wave device body of acoustic wave energy；The cental axial position of described shock wave device body is provided with b and surpasses probe, in shock wave
It is additionally provided with device body for driving b to surpass the probe drive mechanism of probe lifting and rotation.
2. a kind of external heart shock-wave therapeutic machine according to claim 1 it is characterised in that: described impact wave apparatus
Body includes water pocket, the disk cartridge above water pocket, is provided with the concave surface vibrating diaphragm being connected with water sac sealing, concave surface in disk cartridge
Vibrating diaphragm is provided with solenoid, and solenoid connects the high-voltage pulse signal of 10kv ~ 16kv；Described treatment head is provided with and water pocket
The water inlet pipe being connected and outlet pipe；The center of described concave surface vibrating diaphragm is provided with probe fairlead, the super probe of described b is fixed close
Big envelope is connected to b and surpasses outer steel cylinder of popping one's head in, and b surpasses probe bottom and is placed in water pocket, and b surpasses outer steel cylinder of popping one's head in and is inserted in probe fairlead, b
Super axial slipper seal between outer steel cylinder and probe fairlead of popping one's head in is connected, and b surpasses outer steel cylinder top of popping one's head in and is placed in probe drive mechanism
In；Described system host includes electric control system, and is connected to electric control system respectively as described electromagnetism
Coil offer high-pressure glue rushes the high-voltage charge and discharge system of signal and the water treatment system for providing water circulation for described water pocket；Institute
The electric control system stated is also connected with controlling described probe drive mechanism.
3. a kind of external heart shock-wave therapeutic machine according to claim 2 it is characterised in that: described probe driving machine
Structure includes the cup being fixedly connected with disk cartridge, is provided with the screw mandrel driving machine driving b to surpass probe outer steel cylinder lifting in cup
Structure, and drive b to surpass the rotary drive mechanism of outer steel cylinder rotation of popping one's head in.
4. a kind of external heart shock-wave therapeutic machine according to claim 3 it is characterised in that: described screw mandrel driving machine
Structure includes and surpasses, with b, the stroke screw mandrel up and down that outer steel cylinder of popping one's head in be arranged in parallel, is placed on the feed screw nut on upper and lower stroke screw mandrel, with
B surpasses the support block that the outer steel cylinder of probe rotates socket, and the stroke motor up and down driving upper and lower stroke screw mandrel rotation；Described upper and lower
Stroke screw mandrel upper and lower ends are flexibly connected with described cup；Feed screw nut is fixedly connected support block；Described upper and lower stroke motor is solid
Dingan County is loaded on described cup inwall, and upper and lower stroke motor is connected with upper and lower stroke screw rod transmission by upper and lower stroke gear.
5. a kind of external heart shock-wave therapeutic machine according to claim 4 it is characterised in that: described rotary driving machine
Structure includes electric rotating machine and the fixedly sleeved rotary drive gear surpassing on the outer steel cylinder of probe in b；Described electric rotating machine passes through rotation
Rotating disk is meshed with rotary drive gear, and electric rotating machine is installed in described support block；Described cup is provided with surpass with b and visits
The parallel guide rod of the outer steel cylinder of head, described support block and guide rod are slidably connected.
6. a kind of external heart shock-wave therapeutic machine according to claim 2 it is characterised in that: it is outer that described b surpasses probe
Steel cylinder top is connected with the super probe socket of b.
7. a kind of external heart shock-wave therapeutic machine according to claim 2 it is characterised in that: it is outer that described b surpasses probe
It is located on steel cylinder and be provided with seal rubber sleeve between probe fairlead and probe drive mechanism.
8. a kind of external heart shock-wave therapeutic machine according to claim 2 it is characterised in that: described electrical control system
System is also connected with external manipulation liquid crystal touch screen and ultrasonic image system；Described b surpasses probe and connects ultrasonic image system, transmission
B super imaging video signal is to ultrasonic image system.
9. a kind of external heart shock-wave therapeutic machine according to claim 1 it is characterised in that: described mechanical cantilever bag
The first cantilever, the second cantilever and expansion link are included；The hinged treatment in the front end head of the first described cantilever, after the first cantilever
Hold the front end of hinged second cantilever, the rear end of the second cantilever is hinged with expansion link top, expansion link be vertically fixed on system master
On machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620613205.1U CN205885491U (en) | 2016-06-21 | 2016-06-21 | External heart shock wave therapy apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620613205.1U CN205885491U (en) | 2016-06-21 | 2016-06-21 | External heart shock wave therapy apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205885491U true CN205885491U (en) | 2017-01-18 |
Family
ID=57768477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620613205.1U Withdrawn - After Issue CN205885491U (en) | 2016-06-21 | 2016-06-21 | External heart shock wave therapy apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205885491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919650A (en) * | 2016-06-21 | 2016-09-07 | 深圳市慧康精密仪器有限公司 | In-vitro heart shock wave therapeutic apparatus |
| WO2020011130A1 (en) * | 2018-07-09 | 2020-01-16 | 北京万孛力医疗器械有限公司 | Combination wave-based therapeutic apparatus and system |
-
2016
- 2016-06-21 CN CN201620613205.1U patent/CN205885491U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919650A (en) * | 2016-06-21 | 2016-09-07 | 深圳市慧康精密仪器有限公司 | In-vitro heart shock wave therapeutic apparatus |
| CN105919650B (en) * | 2016-06-21 | 2018-09-07 | 深圳市慧康医疗器械有限公司 | A kind of external heart shock-wave therapeutic machine |
| WO2020011130A1 (en) * | 2018-07-09 | 2020-01-16 | 北京万孛力医疗器械有限公司 | Combination wave-based therapeutic apparatus and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170118 Effective date of abandoning: 20180907 |