CN104983557A - Ballistic extracorporeal shock wave therapeutic instrument - Google Patents
Ballistic extracorporeal shock wave therapeutic instrument Download PDFInfo
- Publication number
- CN104983557A CN104983557A CN201510461829.6A CN201510461829A CN104983557A CN 104983557 A CN104983557 A CN 104983557A CN 201510461829 A CN201510461829 A CN 201510461829A CN 104983557 A CN104983557 A CN 104983557A
- Authority
- CN
- China
- Prior art keywords
- gun barrel
- massage head
- handle
- sleeve
- gland
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
The invention discloses a ballistic extracorporeal shock wave therapeutic instrument and belongs to the medical instrument technical field. The therapeutic instrument comprises a shock wave gun and an air source; the shock wave gun comprises a handle; an airway is formed in the handle; the airway is communicated with an air connection opening; a gun barrel is fixedly connected with the handle or the gun barrel and the handle are integrally arranged; the gun barrel is communicated with the airway; a shock projectile is arranged in the gun barrel in a clearance fit manner; the rear end of the gun barrel is provided with a hollow round elastic cushion; the inner diameter of the elastic cushion is smaller than the inner diameter of the gun barrel and is larger than the outer diameter of the shock projectile; the front end of the gun barrel is provided with a massage head in an axial sliding manner; the massage head is arranged at the front end of the gun barrel in an axial limiting manner; the front end of the gun barrel is provided with a massage head resetting device; the air source is connected with the air connection opening of the handle through an air path; a control valve is arranged on the air path; and a control system is arranged in the therapeutic instrument. The ballistic extracorporeal shock wave therapeutic instrument of the invention has the advantages of simple structure, easiness in manufacture, low manufacturing cost and excellent use effect.
Description
Technical field
The present invention relates to a kind of shock wave treatment instrument, particularly a kind of ballistic extracorporeal impact wave therapy instrument, belongs to technical field of medical instruments.
Background technology
External knock wave is a kind of mechanical wave produced by electronic water pressure device, calutron, pneumatic emitter etc., can play a role in solid and liquid substance and tissue, the hypertrophy of fracture site, Cranial defect district and osteonecrosis district osteocyte can be promoted, become the brand-new noninvasive laser therapy method of field of orthopaedics in recent years, in the intractable bone and soft tissue diseases such as cure scapulohumeral periarthritis, tennis elbow, Fracture Nonunion, ischemic necrosis of femoral head, calcaneodynia, achieve positive therapeutic effect.
The many employings of existing extracorporeal impact wave therapy instrument adopt liquid surge formula, electromagnetic impacting wave source, volume is large, noise is high, poor stability, high in cost of production shortcoming, adopt the less of air pressure impact type, Chinese patent " extracorporeal impact wave therapy handle " (application number: 200920278648.X, open (bulletin) number: CN201519177U, open (bulletin) day: on July 7th, 2010), a kind of extracorporeal impact wave therapy handle, its adopt for high-voltage pulse gas produce shock wave to the specific site treatment of patient, be connected with air pump by trachea in the technical scheme of this patent, comprise: inflator, tail end and the breather of inflator are tightly connected, inflator cover, is sheathed on outside inflator, fixture, front end is provided with opening, and afterbody is fixedly connected with inflator front end, and attacking head, what can move forward and backward is placed in fixture, and front end leans out the money port of fixture.There is following defect in this shock wave treatment instrument: though one is have employed pneumatic type shock wave, because gas directly impacts attacking head, the impulsive force of generation is less, if need greater impact power certainly will adopt comparatively atmospheric pressure, noise is high, equipment is easily aging; Two is need tolerance comparatively large, requires higher to air pump; Three is need in this therapeutic instrument that high voltage bearing area is large, parts are many, increases manufacturing cost; Four is higher to seal request in this therapeutic instrument, and sealing position is many, also can increase cost.
Summary of the invention
The object of the invention is to the shock wave treatment instrument with Pneumatic immpacting bullet for needing the patient of extracorporeal impact wave therapy to provide a kind of surge, frequency-adjustable.
The object of the present invention is achieved like this: a kind of ballistic extracorporeal impact wave therapy instrument, comprise shock wave rifle and source of the gas, described shock wave rifle comprises hands handle, described handle offers air flue, air flue connection connects QI KOU, gun barrel is fixedly connected with handle or is wholely set and is communicated with air flue, impact bullet is equipped with at gun barrel internal clearance, in gun barrel, rear end is provided with circular hollow cushion, the internal diameter that the internal diameter of cushion is less than gun barrel is greater than the external diameter impacting bullet, slide axially in gun barrel front end and be provided with massage head, massage head axial limiting is arranged on gun barrel front end, gun barrel front end is provided with massage head resetting means, source of the gas is connected by gas circuit with connecing between QI KOU of handle, gas circuit is provided with control valve, control system is provided with in therapeutic instrument, further, cylindrical sleeves is coaxially arranged with it in gun barrel periphery, sleeve rear end is fixedly connected with the front end of handle, barrel forward end endoporus is fixedly connected with the front end external cylindrical surface of gun barrel, gland is fixedly connected on barrel forward end, massage head nose circle cylindrical axes is to being slidably arranged in the endoporus of gland front end, massage head cylinder is provided with cylindrical flange, flange is located in the space between gland and sleeve, make massage head spacing in gun barrel front end, elastic seal ring one is provided with between flange and gland, elastic seal ring one is the reset assembling device of massage head, further, described gun barrel front-end and back-end offer radial direction respectively and run through circular hole one and circular hole two, the described circular hole one that runs through is communicated with by the internal diameter cavity of cylindrical sleeves with circular hole two, further, sealing ring two is provided with between massage head and sleeve, sealing ring three is provided with between gland and sleeve, further, handle rear end be provided with push switch, push switch is connected with control system, further, described gland is fixedly connected as with barrel forward end and is detachably threaded, further, described source of the gas is the air pump being provided with variable gas pressure in switch board 1, air pump outlet gas circuit is connected with controllable electromagnetic valve, further, described therapeutic instrument is also provided with the touch screen be connected with control system.
Compared with prior art, tool of the present invention has the following advantages:
1. adopt and impact bullet, comparatively low pressure and tolerance, achieve greater impact power;
2. the gas pressure of control system and frequency-adjustable joint, improve the comfortableness of patient;
3. massage head is replaceable, facilitates different patients to use;
4. handle rear end is provided with switch, convenient operation;
5. pressure-containing parts is less, and sealing position is few, reduces manufacturing cost;
Structure of the present invention is simple, is easy to manufacture, and low cost of manufacture, result of use is good.
Accompanying drawing explanation
Fig. 1 is the overall construction drawing of ballistic extracorporeal impact wave therapy instrument.
Fig. 2 is the shock wave rifle structure chart of ballistic extracorporeal impact wave therapy instrument.
Fig. 3 is the shock wave rifle forward end seal structure chart of ballistic extracorporeal impact wave therapy instrument.
Detailed description of the invention
In order to explain enforcement of the present invention more fully, provide embodiment of the present invention.These embodiments are only to elaboration of the present invention, do not limit the scope of the invention.
Composition graphs 1 ~ 3, a kind of ballistic extracorporeal impact wave therapy instrument of the present invention comprises switch board 1, touch screen 2, trachea and cable 3, shock wave rifle 4.
Described shock wave rifle 4 comprises handle 5, air flue 6 inlet end that trachea one end of trachea and cable 3 and handle 5 are offered is tightly connected, the cable of trachea and cable 3 is connected with the push switch 7 being arranged at handle 5 rear end, the venthole of air flue 6 is fixedly connected with gun barrel 11 rear end, gun barrel 11 horizontal direction is arranged, the hollow steel pipe that gun barrel 11 runs through for fore-and-aft direction, in the application, the end of gun barrel installation massage head is defined as front end, be provided with in gun barrel 11 endoporus and impact bullet 10, impact bullet 10 and gun barrel 11 matched in clearance, gun barrel 11 inner wall smooth, impact bullet 10 smooth outer surface, impact bullet 10 to be free to slide by fore-and-aft direction in gun barrel 11, massage head 12 back end cylindrical forms slidably hole axle with gun barrel 11 front end endoporus and coordinates, described gun barrel 11 front-end and back-end offer radial direction respectively and run through circular hole 1 and circular hole 29, gun barrel 11 rear end and air flue 6 link position are provided with circular hollow cushion 8, the internal diameter that the internal diameter of cushion is less than gun barrel 11 is greater than the external diameter impacting bullet 10, in order to the shock of shock absorbing bullet 10 pairs of handles 5, extend the service life of impacting bullet 10 and impact bullet 10 forwards resilience with preventing, cylindrical sleeves 15 is coaxially arranged with it outside described gun barrel 11, sleeve 15 rear end is fixedly connected with the front end of handle 5, sleeve 15 front end endoporus is fixedly connected with the front end external cylindrical surface of gun barrel 11, described massage head 12 front end cylindrical and external cylindrical surface and gland 13 front end endoporus are slidably connected, gland 13 is fixedly connected with sleeve 15 front end, massage head 12 centre position is provided with cylindrical flange, flange to be stuck between gland 13 and sleeve 15 in space, fore-and-aft direction can be carried out move.
The described circular hole 1 that runs through is communicated with by the internal diameter cavity of cylindrical sleeves 15 with circular hole 29, and to make impact bullet 10 gun barrel 11 air moved forward and backward in process produce resistance by compression, impacting bullet 10 can move forward and backward fast free.
O RunddichtringO 1, sealing ring 2 17, sealing ring 3 18 is separately installed with between described massage head 12 and gland 13, between massage head 12 and sleeve 15, between gland 13 and sleeve 15, leaking gas in order to prevent shock wave rifle 4 front end makes patient uncomfortable, impels massage head to reset by the resilience of O RunddichtringO simultaneously.
Described gland 13 is fixedly connected as with sleeve 15 front end and is detachably threaded, and to make massage head 12 and gland change according to the area of patients needing treatment, facilitates the treatment of different patient.
The air pump of variable gas pressure is provided with in described switch board 1, air pump outlet is connected with controllable electromagnetic valve, the pulse frequency of gas is confessed in order to control air pump, the trachea other end of controllable electromagnetic valve and trachea and cable 3 is tightly connected, controllable electromagnetic valve is two-position three-way valve, when making air pump confess the trachea of gas disconnection trachea and cable 3, gas confessed by shutoff air pump, make the trachea of trachea and cable 3 identical with outside air simultaneously, to release the pressed gas of sequel in gun barrel 11, sleeve 15, for next pulse pressed gas provides the gas compartment.
During needs of patients shock wave treatment, open extracorporeal impact wave therapy instrument, by touch screen 2, air pump pressure is set, electromagnetic valve frequency, number of shocks, patient illness part is attached in massage head 12, press switch 7, pressed gas enters gun barrel 11 by air flue 6, impact bullet 10 be subject to gas impact and move forward fast, clash into the rear end of massage head 12, massage head 12 is made to impact forward the disease sites of patient, impact bullet 10 be subject to the reverse impact power of massage head 12 and under the rebound effect power of O type circle, get back to the rear end of gun barrel 11 fast simultaneously, to clash into after cushion 8 and to stop, then next pulse gas enters gun barrel 11, now get lodged in gun tube rear end owing to impacting bullet 10, impact and play quick washing massage head 12 rear end, again produce and patient illness part is impacted, realize repeatedly carrying out impact treatment to patient illness part, before and after impact bullet 10 in reciprocal process, because the circular hole 1 that gun barrel 11 is arranged is communicated with circular hole 29, and make impact bullet 10 be unlikely to the air in compression gun barrel 11 and produce larger resistance.
If the impact treatment area of needs of patients larger or less time, replaceable massage head 12 and gland 13 assembly, use the massage head 12 that point diameter is larger or less.
After detailed description embodiments of the present invention, the personage being familiar with this technology can be well understood to, do not departing under above-mentioned claim and spirit and can carry out various change and amendment, all above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all belong to the scope of technical solution of the present invention, and the present invention is not also limited to the embodiment of example in description.
Claims (8)
1. a ballistic extracorporeal impact wave therapy instrument, comprise shock wave rifle (4) and source of the gas, it is characterized in that: described shock wave rifle comprises handle (5), described handle (5) offers air flue (6), air flue connection connects QI KOU, gun barrel (11) is fixedly connected with or is wholely set with handle (5) and be communicated with air flue (6), be equipped with at gun barrel internal clearance and impact bullet (10), in gun barrel (11), rear end is provided with circular hollow cushion (8), the internal diameter that the internal diameter of cushion is less than gun barrel (11) is greater than the external diameter impacting bullet (10), slide axially in gun barrel front end and be provided with massage head (12), massage head (12) axial limiting is arranged on gun barrel (11) front end, massage head (12) resetting means is provided with in gun barrel front end, source of the gas is connected by gas circuit with connecing between QI KOU of handle (5), gas circuit is provided with control valve, control system is provided with in therapeutic instrument.
2. a kind of ballistic extracorporeal impact wave therapy instrument according to claim 1, it is characterized in that: be coaxially arranged with cylindrical sleeves (15) in gun barrel (11) periphery with it, sleeve (15) rear end is fixedly connected with the front end of handle (5), sleeve (15) front end endoporus is fixedly connected with the front end external cylindrical surface of gun barrel (11), gland (13) is fixedly connected on sleeve (15) front end, massage head (12) nose circle cylindrical axes is to being slidably arranged in the endoporus of gland (13) front end, massage head (12) cylinder is provided with cylindrical flange, flange is located in the space between gland (13) and sleeve (15), make massage head spacing in gun barrel (11) front end, elastic seal ring one (16) is provided with between flange and gland, elastic seal ring one (16) is the reset assembling device of massage head (12).
3. ballistic extracorporeal impact wave therapy instrument according to claim 2, it is characterized in that: described gun barrel (11) front-end and back-end offer radial direction respectively and run through circular hole one (14) and circular hole two (9), the described circular hole one (14) that runs through is communicated with by the internal diameter cavity of cylindrical sleeves (15) with circular hole two (9).
4. ballistic extracorporeal impact wave therapy instrument according to claim 2, it is characterized in that: between massage head (12) and sleeve (15), be provided with sealing ring two (17), between gland (13) and sleeve (15), be provided with sealing ring three (18).
5. ballistic extracorporeal impact wave therapy instrument according to claim 1, is characterized in that: handle (5) rear end be provided with push switch (7), push switch is connected with control system.
6. ballistic extracorporeal impact wave therapy instrument according to claim 2, is characterized in that: described gland (13) is fixedly connected as with sleeve (15) front end and is detachably threaded.
7. ballistic extracorporeal impact wave therapy instrument according to claim 1, is characterized in that: described source of the gas is the air pump being provided with variable gas pressure in switch board (1), and air pump outlet gas circuit is connected with controllable electromagnetic valve.
8. appoint the ballistic extracorporeal impact wave therapy instrument described in claim according to claim 1-7, it is characterized in that: described therapeutic instrument is also provided with the touch screen (2) be connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461829.6A CN104983557B (en) | 2015-07-31 | 2015-07-31 | A kind of ballistic extracorporeal impact wave therapy instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461829.6A CN104983557B (en) | 2015-07-31 | 2015-07-31 | A kind of ballistic extracorporeal impact wave therapy instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104983557A true CN104983557A (en) | 2015-10-21 |
| CN104983557B CN104983557B (en) | 2017-03-15 |
Family
ID=54295554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510461829.6A Active CN104983557B (en) | 2015-07-31 | 2015-07-31 | A kind of ballistic extracorporeal impact wave therapy instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104983557B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725646A (en) * | 2016-12-26 | 2017-05-31 | 武汉浩宏科技有限公司 | A kind of Pneumatic Lithotripsy pain therapeutic equipment of quick response |
| CN106963620A (en) * | 2017-04-14 | 2017-07-21 | 江苏宏铭医疗科技股份有限公司 | The Pneumatic Lithotripsy formula extracorporeal impact wave therapy handle and equipment of a kind of quick response |
| CN107041833A (en) * | 2017-04-14 | 2017-08-15 | 江苏宏铭医疗科技股份有限公司 | A kind of Pneumatic Lithotripsy formula extracorporeal impact wave therapy handle and equipment |
| CN107192438A (en) * | 2017-04-25 | 2017-09-22 | 天津大学 | A kind of divergence expression shock wave measuring method for waveform based on laser-Doppler |
| CN107648029A (en) * | 2017-10-12 | 2018-02-02 | 深圳市优力威医疗科技有限公司 | A kind of Pneumatic Lithotripsy formula shock wave treatment instrument with impact head buffer structure |
| CN107737004A (en) * | 2017-11-30 | 2018-02-27 | 广东美的安川服务机器人有限公司 | Shock wave treatment instrument |
| CN108119692A (en) * | 2017-12-28 | 2018-06-05 | 武汉浩宏科技有限公司 | A kind of method and system that shock-wave therapeutic machine solenoid valve is controlled to be turned on and off |
| CN108273189A (en) * | 2017-12-01 | 2018-07-13 | 武汉市海沁医疗科技有限公司 | A kind of medical and beauty treatment massage instrument |
| CN109171884A (en) * | 2018-07-20 | 2019-01-11 | 安阳市翔宇医疗设备有限责任公司 | A kind of operating method and extracorporeal impact wave therapy instrument of impact gun |
| CN110302050A (en) * | 2019-07-08 | 2019-10-08 | 李卫 | Pneumatic shock wave therapeutic apparatus |
| CN110448443A (en) * | 2019-08-29 | 2019-11-15 | 宁波安影医疗科技有限公司 | A kind of extracorporeal impact wave therapy instrument |
| CN110464622A (en) * | 2019-08-22 | 2019-11-19 | 厦门承翔伟业科技有限公司 | A kind of shock wave treatment equipment |
| CN110613595A (en) * | 2019-10-23 | 2019-12-27 | 深圳市慧康精密仪器有限公司 | Positive and negative pressure ballistic shockwave source generator |
| CN111166641A (en) * | 2018-11-12 | 2020-05-19 | 旭海顾普乐(天津)医疗器械科技有限公司 | External shock wave therapeutic instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004141397A (en) * | 2002-10-24 | 2004-05-20 | Olympus Corp | Ultrasonic wave calculus crusher and calculus crushing system equipped with the same |
| CN201519177U (en) * | 2009-11-05 | 2010-07-07 | 邢更彦 | Extracorporeal impact wave therapy handle |
| CN203598193U (en) * | 2013-11-23 | 2014-05-21 | 黄炳刚 | Handle for extracorporeal shock wave therapeutic apparatus |
| CN104411260A (en) * | 2012-01-31 | 2015-03-11 | 海因派克兹有限公司 | High pressure ballistic extracorporeal shockwave device, system and method of use |
| CN204840199U (en) * | 2015-07-31 | 2015-12-09 | 安阳市翔宇医疗设备有限责任公司 | External shock wave therapeutic instrument of ballistic |
-
2015
- 2015-07-31 CN CN201510461829.6A patent/CN104983557B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004141397A (en) * | 2002-10-24 | 2004-05-20 | Olympus Corp | Ultrasonic wave calculus crusher and calculus crushing system equipped with the same |
| CN201519177U (en) * | 2009-11-05 | 2010-07-07 | 邢更彦 | Extracorporeal impact wave therapy handle |
| CN104411260A (en) * | 2012-01-31 | 2015-03-11 | 海因派克兹有限公司 | High pressure ballistic extracorporeal shockwave device, system and method of use |
| CN203598193U (en) * | 2013-11-23 | 2014-05-21 | 黄炳刚 | Handle for extracorporeal shock wave therapeutic apparatus |
| CN204840199U (en) * | 2015-07-31 | 2015-12-09 | 安阳市翔宇医疗设备有限责任公司 | External shock wave therapeutic instrument of ballistic |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725646A (en) * | 2016-12-26 | 2017-05-31 | 武汉浩宏科技有限公司 | A kind of Pneumatic Lithotripsy pain therapeutic equipment of quick response |
| CN106963620A (en) * | 2017-04-14 | 2017-07-21 | 江苏宏铭医疗科技股份有限公司 | The Pneumatic Lithotripsy formula extracorporeal impact wave therapy handle and equipment of a kind of quick response |
| CN107041833A (en) * | 2017-04-14 | 2017-08-15 | 江苏宏铭医疗科技股份有限公司 | A kind of Pneumatic Lithotripsy formula extracorporeal impact wave therapy handle and equipment |
| CN107192438A (en) * | 2017-04-25 | 2017-09-22 | 天津大学 | A kind of divergence expression shock wave measuring method for waveform based on laser-Doppler |
| CN107648029A (en) * | 2017-10-12 | 2018-02-02 | 深圳市优力威医疗科技有限公司 | A kind of Pneumatic Lithotripsy formula shock wave treatment instrument with impact head buffer structure |
| CN107737004A (en) * | 2017-11-30 | 2018-02-27 | 广东美的安川服务机器人有限公司 | Shock wave treatment instrument |
| CN108273189A (en) * | 2017-12-01 | 2018-07-13 | 武汉市海沁医疗科技有限公司 | A kind of medical and beauty treatment massage instrument |
| CN108119692A (en) * | 2017-12-28 | 2018-06-05 | 武汉浩宏科技有限公司 | A kind of method and system that shock-wave therapeutic machine solenoid valve is controlled to be turned on and off |
| CN109171884A (en) * | 2018-07-20 | 2019-01-11 | 安阳市翔宇医疗设备有限责任公司 | A kind of operating method and extracorporeal impact wave therapy instrument of impact gun |
| CN111166641A (en) * | 2018-11-12 | 2020-05-19 | 旭海顾普乐(天津)医疗器械科技有限公司 | External shock wave therapeutic instrument |
| CN110302050A (en) * | 2019-07-08 | 2019-10-08 | 李卫 | Pneumatic shock wave therapeutic apparatus |
| CN110464622A (en) * | 2019-08-22 | 2019-11-19 | 厦门承翔伟业科技有限公司 | A kind of shock wave treatment equipment |
| CN110448443A (en) * | 2019-08-29 | 2019-11-15 | 宁波安影医疗科技有限公司 | A kind of extracorporeal impact wave therapy instrument |
| CN110613595A (en) * | 2019-10-23 | 2019-12-27 | 深圳市慧康精密仪器有限公司 | Positive and negative pressure ballistic shockwave source generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104983557B (en) | 2017-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104983557A (en) | Ballistic extracorporeal shock wave therapeutic instrument | |
| CN204840199U (en) | External shock wave therapeutic instrument of ballistic | |
| CN104998354B (en) | A kind of ballistic extracorporeal impact wave therapy handle | |
| CN206777501U (en) | Pneumatic Lithotripsy formula shock wave treatment instrument | |
| MY155084A (en) | Cyclonic fluid separator | |
| US20150226513A1 (en) | Electric toy gun structure | |
| CN206880834U (en) | A kind of Pneumatic Lithotripsy formula ESW wave apparatus | |
| CN205007456U (en) | External shock wave of ballistic treatment handle | |
| CN208643887U (en) | A kind of large diameter pipeline stainless steel inner lining rotation tube expander | |
| US7658186B2 (en) | Multi-purposes mechanism for shooting apparatus | |
| CN105758256B (en) | Back seat force simulating device and the peashooter with the back seat force simulating device | |
| CN214910259U (en) | Shock wave physical rehabilitation treatment device with detachable base | |
| CN211050134U (en) | Air pressure trajectory type external shock wave therapeutic apparatus | |
| CN201855558U (en) | Pole used for billiards training | |
| CN204201364U (en) | Thermoelectricity plant's feedwater piping silencing apparatus | |
| CN205006972U (en) | Rotatable air flue handle of atmospheric pressure trajectory stone crusher | |
| CN210991645U (en) | Shock wave treatment device | |
| WO2010104348A2 (en) | Extracorporeal shockwave therapy device | |
| EP2899490A1 (en) | Electric toy gun structure | |
| CN204293223U (en) | Stone crusher in a kind of many kinetoplasts | |
| CN207415291U (en) | A kind of modified nailing device | |
| CN203943978U (en) | A kind of adaptor and atomising device | |
| CN206228901U (en) | A kind of analog synthesis training target | |
| CN105610036A (en) | Dismounting tool for contact piece | |
| CN209623490U (en) | A kind of trained pipe of plug-in type laser analog and trained rifle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Anyang City, Henan province 456300 Ku Neihuang County Middle Road Patentee after: HENAN XIANGYU MEDICAL EQUIPMENT Co.,Ltd. Address before: Anyang City, Henan province 456300 Ku Neihuang County Middle Road Patentee before: Henan Xiangyu Medical Equipment Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Anyang City, Henan province 456300 Ku Neihuang County Middle Road Patentee after: Henan Xiangyu Medical Equipment Co.,Ltd. Address before: Anyang City, Henan province 455000 Ku Neihuang County Middle Road Patentee before: ANYANG XIANGYU MEDICAL EQUIPMENT Co.,Ltd. |