CN203598193U - Handle for extracorporeal shock wave therapeutic apparatus - Google Patents
Handle for extracorporeal shock wave therapeutic apparatus Download PDFInfo
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- CN203598193U CN203598193U CN201320774116.1U CN201320774116U CN203598193U CN 203598193 U CN203598193 U CN 203598193U CN 201320774116 U CN201320774116 U CN 201320774116U CN 203598193 U CN203598193 U CN 203598193U
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- 230000035939 shock Effects 0.000 title abstract description 5
- 230000001225 therapeutic effect Effects 0.000 title abstract description 3
- 238000002560 therapeutic procedure Methods 0.000 claims description 25
- 238000012423 maintenance Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 210000004872 soft tissue Anatomy 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000002356 skeleton Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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Abstract
The utility model relates to a handle for extracorporeal shock wave therapeutic apparatus. A rear fixed base, a pressure-relief valve, an electromagnetic valve, an air storage tank, a pneumatic connector A and a pneumatic connector B are arranged in a handle bar. The rear fixed base is fixedly connected with the handle bar. The right end of a quick-action pipe is arranged in the rear fixed base. The pipe wall in the middle of the rear fixed base is provided with an air hole A corresponding to a stroke air inlet. An air outlet of the electromagnetic valve is communicated with the air hole A through the pneumatic connector A. An air inlet of the electromagnetic valve is communicated with the air storage tank through the pneumatic connector B. The handle bar is provided with an air hole C communicated with a pressure bearing chamber. The pipe wall of the rear fixed base is provided with an air hole B, one end of the air hole B is communicated with the air hole C, and the other end of the air hole B is connected with the pressure-relief valve. The handle has the advantages that the connection distance between the air storage tank and the electromagnetic valve is shortened, so that compressed air of the sufficient amount can instantly enter the electromagnetic valve from the air storage tank; the pressure-relief valve can discharge the superfluous compressed air in the pressure bearing chamber out, so that the pressure in the pressure bearing chamber keeps constant.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of extracorporeal impact wave therapy instrument handle.
Background technology
Extracorporeal impact wave therapy instrument is the instrument that a kind of principle of applying shock wave is carried out pathologic reverse for lesion tissues such as human body body muscle, skeleton, internal organs.Use the advantage of extracorporeal impact wave therapy instrument to be: 1, damage is slight, alternative some surgical operation therapy; 2, generally adopt simple anesthesia maybe needn't anaesthetize; 3, treatment time short, risk is little, can treat in outpatient service; 4, without special post surgery treatment, and post-operative recovery is very fast; 5, medical expense is well below open surgery.Extracorporeal impact wave therapy instrument adopts electrohydraulic shock wave source minority to adopt air pressure ballisticimpact wave source more at present, but conventional bulk combined use of ESWL therapeutic instrument handle ubiquity complex structure, manufacture difficulty is large, consumptive material costliness, the problem that maintenance cost is high.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of simple in structure, the extracorporeal impact wave therapy instrument handle of stable performance, it is connected with extracorporeal impact wave therapy instrument main frame, utilize air pressure ballisticimpact wave source to carry out shock wave treatment, volume dexterity, it is convenient to install, and draws materials conveniently, can greatly reduce cost and the difficulty of maintenance.
This utility model for the technical scheme that the problem of the above-mentioned proposition of solution adopts is:
A kind of extracorporeal impact wave therapy instrument hands handle, comprise impact treatment head 1, handle tube 2, hadle 3, quick-action pipe 4 and quick-action part 5, impact treatment head 1 is arranged on handle tube 2 front ends, hadle 3 is connected to the rear end of handle tube 2, the interior quick-action pipe 4 that arranges of handle tube 2, the interior slip of quick-action pipe 4 arranges quick-action part 5, between handle tube 2 and quick-action pipe 4, form pressure-bearing chamber 25, stroke air inlet 15 is offered in quick-action pipe 4 rear ends, quick-action pipe 4 front ends are offered return air inlet 16, it is characterized in that: described hadle 3 is interior arranges rear holder 6, relief valve 7, electromagnetic valve 8, air accumulator 9, pneumatic joint A10 and pneumatic joint B11, rear holder 6 is fixedly connected with hadle 3, quick-action pipe 4 right-hand members are arranged in rear holder 6, on rear holder 6 middle part tube walls, respective stroke air inlet 15 is offered passage A12, electromagnetic valve 8 gas outlets are communicated with passage A12 by pneumatic joint A10, electromagnetic valve 8 air inlets are communicated with air accumulator 9 by pneumatic joint B11, the passage C14 communicating with pressure-bearing chamber 25 is set on hadle 3, on rear holder 6 tube walls, passage B13 is set, passage B13 one end communicates with passage C14, the passage B13 other end connects relief valve 7.
Described a kind of extracorporeal impact wave therapy instrument handle, also comprise union joint 17, front cap bag 18 and outer cap bag 19, impact treatment head 1 is arranged between union joint 17 front ends and front cap bag 18, the outer cap bag 19 of front cap bag 18 arranged outside, union joint 17 rear ends are connected with handle tube 2 front ends, and before impact treatment head 1 adopts, cap bag 18 is fixed on union joint 17 front ends, simple in structure, connect fastening.
On described union joint 17 outer walls, offer groove 20, increase the friction of union joint 17 and hands, be convenient to removing and installing of union joint 17.
Described rear holder 6 inwalls are offered the cannelure 21 communicating with passage A12, compressed air enters stroke air inlet 15 after entering cannelure 21 again, make stroke air inlet 15 no matter in any angle rapidly enough compressed airs that allows entered in quick-action pipe 4 by electromagnetic valve 8.
Described rear holder 6 is connected with hadle 3 by three holding screws 22, connects reliably accurate positioning.
Described a kind of extracorporeal impact wave therapy instrument handle, also comprise stretching screw 23 and fastening cap 24, rear holder 6 right-hand members connect stretching screw 23, described hadle 3 comprises hadle bonnet 36, stretching screw 23 other ends are connected with fastening cap 24 through hadle bonnet 36, by fastening cap 24 pressing handles, bonnet 36, compact conformation is ingenious, assembles and disassemble all very convenient.
Described relief valve 7 comprises valve body 26, locking nut 27, threaded connector 28, screw rod 29 and taper strangling head 30, valve body 26 lower ends arrange locking nut 27, leakage port 31 is offered at valve body 26 middle parts, valve body 26 upper ends arrange threaded connector 28, in threaded connector 28, offer air inlet 32, in valve body 26, offer the conical restriction 33 communicating with air inlet 32, screw rod 29 one end arrange the taper strangling head 30 matching with conical restriction 33, screw rod 29 other ends and locking nut 27 are connected, being threaded connection 28 is connected with rear holder 6, rotary screw 29 moves up and down the gap regulating between conical restriction 33 and taper strangling head 30, thereby adjust the gas being entered by air inlet 32 and flow to the flow in 31 unit interval of leakage port.
Described relief valve 7 comprises valve body 26, locking nut 27, threaded connector 28, screw rod 29, taper strangling head 30, guide post 34 and spring 35, valve body 26 lower ends arrange locking nut 27, leakage port 31 is offered at valve body 26 middle parts, valve body 26 upper ends arrange threaded connector 28, in threaded connector 28, offer air inlet 32, in valve body 26, offer the conical restriction 33 communicating with air inlet 32, screw rod 29 one end arrange guide post 34, the taper strangling head 30 matching with conical restriction 33 is set on guide post 34, guide post 34 is slidably connected with taper strangling head 30, between taper strangling head 30 and screw rod 29, spring 35 is set, screw rod 29 other ends and locking nut 27 are connected, being threaded connection 28 is connected with rear holder 6, adjust the decrement of spring 35, thereby adjust the gas that entered by air inlet 32 and push taper strangling head 30 open and flow to the atmospheric pressure of leakage port 31.
Operation principle of the present utility model: gas enters air accumulator by trachea, air accumulator is connected with electromagnetic valve by pneumatic joint B, electromagnetic valve is connected with stroke air inlet by pneumatic joint A, electromagnetic valve is opened compressed air and is entered the rear portion of quick-action pipe at quick-action part, compressed air promotes quick-action part and does the accelerated motion away from stroke air inlet, quick-action part impact treatment head, impact treatment head produces rational pressure surge.Pressure surge is attached to outside organism soft tissue by couplant patch, and pressure surge can enter biologic soft tissue deep, and pressure surge plays the environment that improves soft tissue plays the effect for the treatment of relevant disease.In doing the process of stroke movement, quick-action part compresses the gas of the anterior quick-action pipe of quick-action part inside, the indoor pressure of pressure-bearing is increased, increased the indoor pressure of pressure-bearing when the compressed air of the part promotion quick-action part at quick-action part quick-action part rear portion after the air inlet of pressure-bearing chamber also enters pressure-bearing chamber simultaneously.A quick-action part impact treatment rear electromagnetic valve releases the gas at quick-action part rear portion, after quick-action part impact treatment head, quick-action part does the return motion of a segment distance, and the indoor gas of pressure-bearing promotes quick-action part by return air inlet in the front portion of quick-action part and does return motion.Adjustable relief valve is connected with pressure-bearing chamber, and adjustable relief valve can drain the indoor unnecessary compressed air of pressure-bearing, makes the relatively constant pressure of the indoor maintenance of pressure-bearing, and the pressure release pressure of adjustable relief valve is relatively adjustable, so the indoor pressure of pressure-bearing is also adjustable accordingly.Electromagnetic valve is regular to be filled row's compressed air to quick-action pipe make the regular regular impact treatment head that moves of quick-action part in quick-action pipe, makes impact treatment head obtain pressure surge endlessly.
The beneficial effects of the utility model are: 1, holder, relief valve, electromagnetic valve and air accumulator are all arranged in hadle, air accumulator is directly connected with pneumatic joint B with electromagnetic valve, can farthest shorten the distance that is connected of air accumulator and electromagnetic valve, make compressed air can moment enough enter electromagnetic valve by air accumulator.2, offer passage A, passage B and passage C, reduce trachea usage quantity, and volume dexterity is controlled comfortablely, is easy to use.3, rear holder right-hand member connects stretching screw, and the stretching screw other end is connected with fastening cap through hadle bonnet, and simple in structure, stable performance, subtracts reduced-maintenance cost and difficulty.4, the difficulty of processing of handle is low and material is general, greatly reduces manufacturing cost.5, air feed air pressure, when air feed frequency shift, the indoor pressure of pressure-bearing also can change, too high pressure-bearing chamber pressure has limited quick-action part does quick-action and the dynamics of stroke movement, too low pressure-bearing chamber pressure is not enough to allow quick-action part do complete return motion, adjustable relief valve is connected with pressure-bearing chamber, adjustable relief valve can drain the indoor unnecessary compressed air of pressure-bearing, makes the relatively constant pressure of the indoor maintenance of pressure-bearing, when same pressure, frequency values, can obtain larger energy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the first relief valve;
Fig. 3 is the structural representation of the second relief valve.
Wherein, 1-impact treatment head, 2-handle tube, 3-hadle, 4-quick-action pipe, 5-quick-action part, holder after 6-, 7-relief valve, 8-electromagnetic valve, 9-air accumulator, 10-pneumatic joint A, 11-pneumatic joint B, 12-passage A, 13-passage B, 14-passage C, 15-stroke air inlet, 16-return air inlet, 17-union joint, cap bag before 18-, the outer cap bag of 19-, 20-groove, 21-cannelure, 22-holding screw, 23-stretching screw, 24-fastening cap, 25-pressure-bearing chamber, 26-valve body, 27-locking nut, 28-threaded connector, 29-screw rod, 30-taper strangling head, 31-leakage port, 32-air inlet, 33-conical restriction, 34-guide post, 35-spring, 36-hadle bonnet.
The specific embodiment
Further illustrate embodiment of the present utility model below in conjunction with accompanying drawing.
With reference to Fig. 1 and 2, a kind of extracorporeal impact wave therapy instrument hands handle described in this specific embodiment, comprise impact treatment head 1, handle tube 2, hadle 3, quick-action pipe 4 and quick-action part 5, impact treatment head 1 is arranged on handle tube 2 front ends, hadle 3 is connected to the rear end of handle tube 2, the interior quick-action pipe 4 that arranges of handle tube 2, the interior slip of quick-action pipe 4 arranges quick-action part 5, between handle tube 2 and quick-action pipe 4, form pressure-bearing chamber 25, stroke air inlet 15 is offered in quick-action pipe 4 rear ends, quick-action pipe 4 front ends are offered return air inlet 16, it is characterized in that: described hadle 3 is interior arranges rear holder 6, relief valve 7, electromagnetic valve 8, air accumulator 9, pneumatic joint A10 and pneumatic joint B11, rear holder 6 is fixedly connected with hadle 3, quick-action pipe 4 right-hand members are arranged in rear holder 6, on rear holder 6 middle part tube walls, respective stroke air inlet 15 is offered passage A12, electromagnetic valve 8 gas outlets are communicated with passage A12 by pneumatic joint A10, electromagnetic valve 8 air inlets are communicated with air accumulator 9 by pneumatic joint B11, the passage C14 communicating with pressure-bearing chamber 25 is set on hadle 3, on rear holder 6 tube walls, passage B13 is set, passage B13 one end communicates with passage C14, the passage B13 other end connects relief valve 7.
Described a kind of extracorporeal impact wave therapy instrument handle, also comprise union joint 17, front cap bag 18 and outer cap bag 19, impact treatment head 1 is arranged between union joint 17 front ends and front cap bag 18, the outer cap bag 19 of front cap bag 18 arranged outside, union joint 17 rear ends are connected with handle tube 2 front ends, and before impact treatment head 1 adopts, cap bag 18 is fixed on union joint 17 front ends, simple in structure, connect fastening.
On described union joint 17 outer walls, offer groove 20, increase the friction of union joint 17 and hands, be convenient to removing and installing of union joint 17.
Described rear holder 6 inwalls are offered the cannelure 21 communicating with passage A12, compressed air enters stroke air inlet 15 after entering cannelure 21 again, make stroke air inlet 15 no matter in any angle rapidly enough compressed airs that allows entered in quick-action pipe 4 by electromagnetic valve 8.
Described rear holder 6 is connected with hadle 3 by three holding screws 22, connects reliably accurate positioning.
Described a kind of extracorporeal impact wave therapy instrument handle, also comprise stretching screw 23 and fastening cap 24, rear holder 6 right-hand members connect stretching screw 23, described hadle 3 comprises hadle bonnet 36, stretching screw 23 other ends are connected with fastening cap 24 through hadle bonnet 36, by fastening cap 24 pressing handles, bonnet 36, compact conformation is ingenious, assembles and disassemble all very convenient.
Described relief valve 7 comprises valve body 26, locking nut 27, threaded connector 28, screw rod 29 and taper strangling head 30, valve body 26 lower ends arrange locking nut 27, leakage port 31 is offered at valve body 26 middle parts, valve body 26 upper ends arrange threaded connector 28, in threaded connector 28, offer air inlet 32, in valve body 26, offer the conical restriction 33 communicating with air inlet 32, screw rod 29 one end arrange the taper strangling head 30 matching with conical restriction 33, screw rod 29 other ends and locking nut 27 are connected, being threaded connection 28 is connected with rear holder 6, rotary screw 29 moves up and down the gap regulating between conical restriction 33 and taper strangling head 30, thereby adjust the gas being entered by air inlet 32 and flow to the flow in 31 unit interval of leakage port.
With reference to Fig. 1 and 3, a kind of extracorporeal impact wave therapy instrument hands handle described in this specific embodiment, comprise impact treatment head 1, handle tube 2, hadle 3, quick-action pipe 4 and quick-action part 5, impact treatment head 1 is arranged on handle tube 2 front ends, hadle 3 is connected to the rear end of handle tube 2, the interior quick-action pipe 4 that arranges of handle tube 2, the interior slip of quick-action pipe 4 arranges quick-action part 5, between handle tube 2 and quick-action pipe 4, form pressure-bearing chamber 25, stroke air inlet 15 is offered in quick-action pipe 4 rear ends, quick-action pipe 4 front ends are offered return air inlet 16, it is characterized in that: described hadle 3 is interior arranges rear holder 6, relief valve 7, electromagnetic valve 8, air accumulator 9, pneumatic joint A10 and pneumatic joint B11, rear holder 6 is fixedly connected with hadle 3, quick-action pipe 4 right-hand members are arranged in rear holder 6, on rear holder 6 middle part tube walls, respective stroke air inlet 15 is offered passage A12, electromagnetic valve 8 gas outlets are communicated with passage A12 by pneumatic joint A10, electromagnetic valve 8 air inlets are communicated with air accumulator 9 by pneumatic joint B11, the passage C14 communicating with pressure-bearing chamber 25 is set on hadle 3, on rear holder 6 tube walls, passage B13 is set, passage B13 one end communicates with passage C14, the passage B13 other end connects relief valve 7.
Described a kind of extracorporeal impact wave therapy instrument handle, also comprise union joint 17, front cap bag 18 and outer cap bag 19, between union joint 17 front ends and front cap bag 18, impact treatment head 1 is set, the outer cap bag 19 of front cap bag 18 arranged outside, union joint 17 rear ends are connected with handle tube 2 front ends, and before impact treatment head 1 adopts, cap bag 18 is fixed on union joint 17 front ends, simple in structure, connect fastening.
On described union joint 17 outer walls, offer groove 20, increase the friction of union joint 17 and hands, be convenient to removing and installing of union joint 17.
Described rear holder 6 inwalls are offered the cannelure 21 communicating with passage A12, compressed air enters stroke air inlet 15 after entering cannelure 21 again, make stroke air inlet 15 no matter in any angle rapidly enough compressed airs that allows entered in quick-action pipe 4 by electromagnetic valve 8.
Described rear holder 6 is connected with hadle 3 by three holding screws 22, connects reliably accurate positioning.
Described a kind of extracorporeal impact wave therapy instrument handle, also comprise stretching screw 23 and fastening cap 24, rear holder 6 right-hand members connect stretching screw 23, described hadle 3 comprises hadle bonnet 36, stretching screw 23 other ends are connected with fastening cap 24 through hadle bonnet 36, by fastening cap 24 pressing handles, bonnet 36, compact conformation is ingenious, assembles and disassemble all very convenient.
Described relief valve 7 comprises valve body 26, locking nut 27, threaded connector 28, screw rod 29, taper strangling head 30, guide post 34 and spring 35, valve body 26 lower ends arrange locking nut 27, leakage port 31 is offered at valve body 26 middle parts, valve body 26 upper ends arrange threaded connector 28, in threaded connector 28, offer air inlet 32, in valve body 26, offer the conical restriction 33 communicating with air inlet 32, screw rod 29 one end arrange guide post 34, the taper strangling head 30 matching with conical restriction 33 is set on guide post 34, guide post 34 is slidably connected with taper strangling head 30, between taper strangling head 30 and screw rod 29, spring 35 is set, screw rod 29 other ends and locking nut 27 are connected, being threaded connection 28 is connected with rear holder 6, adjust the decrement of spring 35, thereby adjust the gas that entered by air inlet 32 and push taper strangling head 30 open and flow to the atmospheric pressure of leakage port 31.
The beneficial effect of this specific embodiment is: 1, holder, relief valve, electromagnetic valve and air accumulator are all arranged in hadle, air accumulator is directly connected with pneumatic joint B with electromagnetic valve, can farthest shorten the distance that is connected of air accumulator and electromagnetic valve, make compressed air can moment enough enter electromagnetic valve by air accumulator.2, offer passage A, passage B and passage C, reduce trachea usage quantity, and volume dexterity is controlled comfortablely, is easy to use.3, rear holder right-hand member connects stretching screw, and the stretching screw other end is connected with fastening cap through hadle bonnet, and simple in structure, stable performance, subtracts reduced-maintenance cost and difficulty.4, the difficulty of processing of handle is low and material is general, greatly reduces manufacturing cost.5, air feed air pressure, when air feed frequency shift, the indoor pressure of pressure-bearing also can change, too high pressure-bearing chamber pressure has limited quick-action part does quick-action and the dynamics of stroke movement, too low pressure-bearing chamber pressure is not enough to allow quick-action part do complete return motion, adjustable relief valve is connected with pressure-bearing chamber, adjustable relief valve can drain the indoor unnecessary compressed air of pressure-bearing, makes the relatively constant pressure of the indoor maintenance of pressure-bearing, when same pressure, frequency values, can obtain larger energy.
Specific embodiment of the utility model does not form restriction of the present utility model, and every employing analog structure of the present utility model and variation, all in protection domain of the present utility model.
Claims (8)
1. an extracorporeal impact wave therapy instrument hands handle, comprise impact treatment head (1), handle tube (2), hadle (3), quick-action pipe (4) and quick-action part (5), impact treatment head (1) is arranged on handle tube (2) front end, hadle (3) is connected to the rear end of handle tube (2), quick-action pipe (4) is set in handle tube (2), in quick-action pipe (4), slide quick-action part (5) is set, between handle tube (2) and quick-action pipe (4), form pressure-bearing chamber (25), stroke air inlet (15) is offered in quick-action pipe (4) rear end, quick-action pipe (4) front end is offered return air inlet (16), it is characterized in that: in described hadle (3), rear holder (6) is set, relief valve (7), electromagnetic valve (8), air accumulator (9), pneumatic joint A (10) and pneumatic joint B (11), rear holder (6) is fixedly connected with hadle (3), quick-action pipe (4) right-hand member is arranged in rear holder (6), on the tube wall of rear holder (6) middle part, respective stroke air inlet (15) is offered passage A (12), electromagnetic valve (8) gas outlet is communicated with passage A (12) by pneumatic joint A (10), electromagnetic valve (8) air inlet is communicated with air accumulator (9) by pneumatic joint B (11), the upper passage C (14) communicating with pressure-bearing chamber (25) that arranges of hadle (3), on rear holder (6) tube wall, passage B (13) is set, passage B (13) one end communicates with passage C (14), passage B (13) other end connects relief valve (7).
2. a kind of extracorporeal impact wave therapy instrument handle as claimed in claim 1, it is characterized in that: also comprise union joint (17), front cap bag (18) and outer cap bag (19), impact treatment head (1) is arranged between union joint (17) front end and front cap bag (18), the outer cap bag (19) of front cap bag (18) arranged outside, union joint (17) rear end is connected with handle tube (2) front end.
3. a kind of extracorporeal impact wave therapy instrument handle as claimed in claim 2, is characterized in that: on described union joint (17) outer wall, offer groove (20).
4. a kind of extracorporeal impact wave therapy instrument handle as claimed in claim 1, is characterized in that: described rear holder (6) inwall is offered the cannelure (21) communicating with passage A (12).
5. a kind of extracorporeal impact wave therapy instrument handle as described in claim 1 or 4, is characterized in that: described rear holder (6) is connected with hadle (3) by three holding screws (22).
6. a kind of extracorporeal impact wave therapy instrument handle as claimed in claim 1, it is characterized in that: also comprise stretching screw (23) and fastening cap (24), rear holder (6) right-hand member connects stretching screw (23), described hadle (3) comprises hadle bonnet (36), and stretching screw (23) other end is connected with fastening cap (24) through hadle bonnet (36).
7. a kind of extracorporeal impact wave therapy instrument hands handle as claimed in claim 1, it is characterized in that: described relief valve (7) comprises valve body (26), locking nut (27), threaded connector (28), screw rod (29) and taper strangling head (30), valve body (26) lower end arranges locking nut (27), leakage port (31) is offered at valve body (26) middle part, valve body (26) upper end arranges threaded connector (28), in threaded connector (28), offer air inlet (32), in valve body (26), offer the conical restriction (33) communicating with air inlet (32), screw rod (29) one end arranges the taper strangling head (30) matching with conical restriction (33), screw rod (29) other end and locking nut (27) are connected.
8. a kind of extracorporeal impact wave therapy instrument hands handle as claimed in claim 1, it is characterized in that: described relief valve (7) comprises valve body (26), locking nut (27), threaded connector (28), screw rod (29), taper strangling head (30), guide post (34) and spring (35), valve body (26) lower end arranges locking nut (27), leakage port (31) is offered at valve body (26) middle part, valve body (26) upper end arranges threaded connector (28), in threaded connector (28), offer air inlet (32), in valve body (26), offer the conical restriction (33) communicating with air inlet (32), screw rod (29) one end arranges guide post (34), the upper taper strangling head (30) matching with conical restriction (33) that arranges of guide post (34), guide post (34) is slidably connected with taper strangling head (30), spring (35) is set between taper strangling head (30) and screw rod 29, screw rod (29) other end and locking nut (27) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774116.1U CN203598193U (en) | 2013-11-23 | 2013-11-23 | Handle for extracorporeal shock wave therapeutic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774116.1U CN203598193U (en) | 2013-11-23 | 2013-11-23 | Handle for extracorporeal shock wave therapeutic apparatus |
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| Publication Number | Publication Date |
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| CN203598193U true CN203598193U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320774116.1U Expired - Lifetime CN203598193U (en) | 2013-11-23 | 2013-11-23 | Handle for extracorporeal shock wave therapeutic apparatus |
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| CN104983557A (en) * | 2015-07-31 | 2015-10-21 | 安阳市翔宇医疗设备有限责任公司 | Ballistic extracorporeal shock wave therapeutic instrument |
| CN104998354A (en) * | 2015-08-06 | 2015-10-28 | 广州龙之杰科技有限公司 | Ballistic extracorporeal shock wave treatment handle |
| 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 |
| CN106901962A (en) * | 2017-04-14 | 2017-06-30 | 江苏宏铭医疗科技股份有限公司 | A kind of extracorporeal impact wave therapy handle of adjustable volume |
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| 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 |
| 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 |
| CN107753267A (en) * | 2017-11-30 | 2018-03-06 | 广东美的安川服务机器人有限公司 | Shock wave treatment handle and its control method, shock wave treatment system |
| CN107837179A (en) * | 2017-12-08 | 2018-03-27 | 武汉浩宏科技有限公司 | A kind of shock-wave therapeutic machine and its handle |
| CN108186316A (en) * | 2018-01-24 | 2018-06-22 | 于新琦 | A kind of pain therapeutic equipment that can be positioned |
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| CN110302045A (en) * | 2019-07-12 | 2019-10-08 | 李卫 | A kind of pot type shock wave treatment handle and equipment |
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| 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 |
| CN110464621A (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 device |
| 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 |
| CN110680704A (en) * | 2019-11-18 | 2020-01-14 | 徐州康正电子科技有限公司 | Therapeutic handle device for shock wave therapeutic instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104983557A (en) * | 2015-07-31 | 2015-10-21 | 安阳市翔宇医疗设备有限责任公司 | Ballistic extracorporeal shock wave therapeutic instrument |
| CN104983557B (en) * | 2015-07-31 | 2017-03-15 | 安阳市翔宇医疗设备有限责任公司 | A kind of ballistic extracorporeal impact wave therapy instrument |
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| 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 |
| CN107753267A (en) * | 2017-11-30 | 2018-03-06 | 广东美的安川服务机器人有限公司 | Shock wave treatment handle and its control method, shock wave treatment system |
| CN107837179A (en) * | 2017-12-08 | 2018-03-27 | 武汉浩宏科技有限公司 | A kind of shock-wave therapeutic machine and its handle |
| CN108186316A (en) * | 2018-01-24 | 2018-06-22 | 于新琦 | A kind of pain therapeutic equipment that can be positioned |
| CN110302048A (en) * | 2019-07-08 | 2019-10-08 | 李卫 | A kind of vapour-pressure type shock wave treatment instrument regulating switch |
| CN110403810A (en) * | 2019-07-08 | 2019-11-05 | 李卫 | A kind of air pressure output control method of vapour-pressure type shock wave treatment instrument |
| CN110403810B (en) * | 2019-07-08 | 2021-12-03 | 李卫 | Air pressure output control method of air pressure type shock wave therapeutic apparatus |
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| CN110464621A (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 device |
| 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 |
| CN110613595B (en) * | 2019-10-23 | 2024-06-07 | 深圳市慧康精密仪器有限公司 | Positive and negative pressure ballistic shock wave source generator |
| CN110680704A (en) * | 2019-11-18 | 2020-01-14 | 徐州康正电子科技有限公司 | Therapeutic handle device for shock wave therapeutic instrument |
| CN112870041A (en) * | 2021-01-18 | 2021-06-01 | 马春莱 | A massage device that is used for patient's department of anorectal branch of academic or vocational study to alleviate pain |
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