CN208481688U - A kind of pistol for extracorporeal impact wave therapy - Google Patents
A kind of pistol for extracorporeal impact wave therapy Download PDFInfo
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- CN208481688U CN208481688U CN201720930332.9U CN201720930332U CN208481688U CN 208481688 U CN208481688 U CN 208481688U CN 201720930332 U CN201720930332 U CN 201720930332U CN 208481688 U CN208481688 U CN 208481688U
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Abstract
A kind of pistol for extracorporeal impact wave therapy, including the handle with cavity, hollow attachment base is fixedly connected in the front end of handle, solenoid valve is connected on the end that attachment base is located in handle cavity, tracheae connector is slidably matched in the round tube that attachment base front end is arranged in by axial card slot, the inside of tracheae connector is equipped with gas tube, bullet is equipped in gas tube internal clearance, inner cylinder is screwed with by screw thread on the front end outer wall of tracheae connector, there is step on the outer wall of inner cylinder, the rear end of spring is pressed on attachment base, front end is pressed on step, the outer cover of spring is equipped with outer cylinder, the rear end of outer cylinder is screwed in the upper of attachment base by screw thread, massage skull is screwed on the front end outer wall of inner cylinder by screw thread, impact guide is mounted in massage skull, impact guide inner end is located in the rear port of gas tube.The present apparatus can increase therapeutic effect.
Description
Technical field
The utility model relates to shock wave treatment equipment, in particular to a kind of pistol for extracorporeal impact wave therapy belongs to
In the field of medical instrument technology.
Background technique
In medical rehabilitation instrument, the shock wave that extracorporeal impact wave therapy instrument generates can change the chemical ring at injury
Border generates tissue and releases the chemical substance of inhibition of pain, while shock wave can destroy the cell membrane of pain receptor, inhibits
The generation of pain signal and preach, in addition, compared with other traditional therapies, extracorporeal shock wave therapy have Noninvasive,
The advantages that tissue damage is small, significant in efficacy, without side-effects, so also it is known as green remedy.It utilizes high-intensitive aggregation impact
Wave, stimulation activation osteoblast and cellula intersitialis, improve haemocyte oxygen absorption function, accelerate microcirculation.Using the infiltration of mechanical wave,
Lesion tissue of loosening adhesion improves local blood circulation.Existing market external knock wave pistol is mostly direct lighting type, lacks buffering and makees
With being unfavorable for patient's treatment, and handle does not meet Human biology structure, so that tired situation easily occurs in doctor when treatment.
Summary of the invention
The purpose of the utility model is to overcome the above problem existing for the current pistol for extracorporeal impact wave therapy,
A kind of pistol for extracorporeal impact wave therapy is provided.
To realize the purpose of this utility model, using following technical solutions: a kind of for extracorporeal impact wave therapy
Pistol is fixedly connected with hollow attachment base in the front end of handle including the handle with cavity, and attachment base is located at handle cavity
Solenoid valve is connected on interior end, solenoid valve is connected with high-pressure gas pipeline, and the front end of attachment base is tubular, tracheae connection
Part is slidably matched in the round tube that attachment base front end is arranged in by axial card slot, and the inside of tracheae connector is equipped with inflation
Pipe, gas tube inner wall smooth are equipped with bullet in gas tube internal clearance, pass through screw thread on the front end outer wall of tracheae connector
It is screwed with inner cylinder, the outer diameter of inner cylinder is less than between the internal diameter of attachment base round tube or the rear end of inner cylinder and the outer end of attachment base
With gap, inner cylinder is to have step on outer wall, and the rear end of spring is pressed on attachment base, and front end is pressed on the step of inner cylinder,
It is equipped with outer cylinder in the outer cover of spring, the rear end of outer cylinder is screwed on the outer wall of attachment base by screw thread, the massage of middle with hole
Skull is screwed on the front end outer wall of inner cylinder by screw thread, and impact guide is mounted in massage skull, and impact guide inner end is located at
In the rear port of gas tube, outer cylinder front end is located within the scope of massage head；Further, it is offered on outer drum outer wall first half more
The annular groove of road circumferential direction, is provided with rubber ring in per pass annular groove；Further, wall offers multiple tracks axial direction outer tube
Groove, the multiple tracks axial direction fin matched with multiple tracks axial notch is provided in outer tube inner wall, and axial fin is located at axial notch
In, inner cylinder rotating is limited by axial notch and axial fin；Further, the impact guide is three sections cylindric, punching
It hits guide and is divided into rear portion, middle part and head, the diameter of middle part cylinder is greater than rear portion and head, and rear portion is equipped in gas tube
In rear port, front passes through the hole among massage skull, and middle part body diameter is greater than the aperture among massage skull.
The positive advantageous effects of the utility model are: the handle portion of this rifle, which uses, more meets human muscle energy song arc
Structure increases pistol and holds comfort level, the annular groove of multiple tracks circumferential direction is offered on outer drum outer wall first half, in per pass annular groove
In be provided with rubber ring, when treatment, can push down handle and rubber ring position simultaneously, reduce therapist's labor intensity；It is pressed in treatment
Behind position, spring is compressed, and impact guide, inner cylinder, tracheae connector can axially be compressed, and bullet gets to punching over the course for the treatment of
When hitting on guide, spring slows down impact, can be directed to different musculature positions, when treatment different degrees of pressing handle,
To change the buffering effect of spring, increase therapeutic effect.
Detailed description of the invention
Fig. 1 is the overall schematic after the splitting of the utility model.
Fig. 2 is the enlarged diagram of front end in Fig. 1.
Specific embodiment
In order to more fully explain the implementation of the utility model, the embodiment of the utility model is provided.These implement real
Example is only the elaboration to the utility model, does not limit the scope of the utility model.
In conjunction with attached drawing to the utility model further explanation, respectively marked in attached drawing are as follows: 1: handle, 2: high-pressure gas pipe
Road, 3: solenoid valve, 4: attachment base, 5: tracheae connector, 6: outer cylinder, 7: spring, 8: inner cylinder, 9: gas tube, 10: bullet, 11: pressing
Rub skull, and 12: impact guide, 13: switch button；14: rubber ring；121: rear portion；122: middle part；123: head；This is practical new
Preceding finger in type massages skull direction, refers to handle orientations afterwards.As shown in the picture, a kind of pistol for extracorporeal impact wave therapy,
Including the handle 1 with cavity, hollow attachment base 4 is fixedly connected in the front end of handle 1, attachment base is located in handle cavity
End on be connected with solenoid valve 3, solenoid valve is located in the cavity of handle, and solenoid valve is connected with high-pressure gas pipeline, and 13 be this
The switch button of device high-pressure gas pipe road, the front end of attachment base are tubular, and tracheae connector 5 is sliding by axial card slot
Dynamic to be equipped in the round tube of 4 front end of attachment base, the inside of tracheae connector is equipped with gas tube 9, and high-pressure gas pipeline is logical
It crosses in solenoid valve and hollow space, tracheae connector 5 and the gas tube 9 in attachment base and is connected to, 9 inner wall smooth of gas tube is filling
Intratracheal clearance fit bullet 10 is screwed with inner cylinder 8 by screw thread on the front end outer wall of tracheae connector 5, and the outer diameter of inner cylinder 8 is small
Between the internal diameter of attachment base round tube or the rear end of inner cylinder and the outer end of attachment base have gap, can guarantee in this way to
Certain distance can be moved axially when pushing the front end of this pistol under the operation of spring, inner cylinder 8 is to have platform on outer wall
Rank, the rear end of spring 7 are pressed on attachment base 4, and front end is pressed on the step of inner cylinder 8, are equipped with outer cylinder 6 in the outer cover of spring 8, outside
The rear end of cylinder 6 is screwed on the outer wall of attachment base 4 by screw thread, and the massage skull 11 of middle with hole is screwed in inner cylinder by screw thread
Front end outer wall on, impact guide 12 be mounted on massage skull 11 in, impact guide inner end be located in the rear port of gas tube, institute
The impact guide 12 stated is three sections cylindric, and impact guide is divided into rear portion 121, middle part 122 and head 123,122 cylinder of middle part
Diameter is greater than rear portion and head, and rear portion is equipped in the rear port of gas tube, and front passes through the hole among massage skull, in
Portion's body diameter is greater than the aperture among massage skull, and 6 front end of outer cylinder is located in 11 length range of massage head；In 6 outer wall of outer cylinder
The annular groove that multiple tracks circumferential direction is offered on first half is provided with rubber ring 14 in per pass annular groove；Wall opens up outer tube
There is multiple tracks axial notch, the multiple tracks axial direction fin matched with multiple tracks axial notch, axial fin position are provided in outer tube inner wall
In axial notch, inner cylinder rotating is limited by axial notch and axial fin, axial notch and axial fin are easier to manage
Solution, is not shown in figure, and in the present apparatus, can lead to external spilehole opening up close to gas tube front end to lay down bullet
The vapour lock formed when quickly moving forward.The present apparatus is placed in therapentic part when in use, by impact guide, applies to handle certain
Forward power makes spring-compressed stress, presses switch button 13 and connects high pressure gas, the unlatching for controlling solenoid valve can form one
Determine the air pulse of frequency, bullet fast forward movement under the operation of air pulse forms treatment energy after impact guide
Amount is moved backward rapidly under the reaction force of impact guide, then is hit next time under the operation of next air-flow pulse
It hits.
After the embodiments of the present invention is described in detail, one of ordinary skilled in the art is clearly understood that,
Various change and modification can be carried out by not departing under above-mentioned claim and spirit, all according to the technical essence of the utility model
Any simple modification, equivalent change and modification to the above embodiments belong to the range of technical solutions of the utility model,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (4)
1. a kind of pistol for extracorporeal impact wave therapy, including the handle with cavity, it is characterised in that: in the front end of handle
It is fixedly connected with hollow attachment base, is connected with solenoid valve on the end that attachment base is located in handle cavity, solenoid valve is connected with
High-pressure gas pipeline, the front end of attachment base are tubular, and tracheae connector is slidably matched to be arranged by axial card slot and connected
In the round tube of seat front end, the inside of tracheae connector is equipped with gas tube, and gas tube inner wall smooth cooperates in gas tube internal clearance
It is provided with bullet, inner cylinder is screwed with by screw thread on the front end outer wall of tracheae connector, the outer diameter of inner cylinder is less than attachment base round tube
Internal diameter or inner cylinder rear end and attachment base outer end between there is gap, there is on the outer wall of inner cylinder step, spring
Rear end be pressed on attachment base, front end is pressed on the step of inner cylinder, spring outer cover be equipped with outer cylinder, the rear end of outer cylinder passes through
Screw thread is screwed on the outer wall of attachment base, and the massage skull of middle with hole is screwed on the front end outer wall of inner cylinder by screw thread, punching
It hits guide to be mounted in massage skull, impact guide inner end is located in the rear port of gas tube, and outer cylinder front end is located at massage head model
In enclosing.
2. a kind of pistol for extracorporeal impact wave therapy according to claim 1, it is characterised in that: before outer drum outer wall
The annular groove that multiple tracks circumferential direction is offered in half portion is provided with rubber ring in per pass annular groove.
3. a kind of pistol for extracorporeal impact wave therapy according to claim 1, it is characterised in that: wall is opened outer tube
Equipped with multiple tracks axial notch, the multiple tracks axial direction fin matched with multiple tracks axial notch, axial fin are provided in outer tube inner wall
In axial notch, inner cylinder rotating is limited by axial notch and axial fin.
4. a kind of pistol for extracorporeal impact wave therapy according to claim 1, it is characterised in that: the impact is led
Son is cylindric for three sections, and impact guide is divided into rear portion, middle part and head, and the diameter of middle part cylinder is greater than rear portion and head, rear portion
It is equipped in the rear port of gas tube, front passes through the hole among massage skull, and middle part body diameter is greater than massage skull
Intermediate aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930332.9U CN208481688U (en) | 2017-07-28 | 2017-07-28 | A kind of pistol for extracorporeal impact wave therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930332.9U CN208481688U (en) | 2017-07-28 | 2017-07-28 | A kind of pistol for extracorporeal impact wave therapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208481688U true CN208481688U (en) | 2019-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720930332.9U Active CN208481688U (en) | 2017-07-28 | 2017-07-28 | A kind of pistol for extracorporeal impact wave therapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208481688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-07-28 CN CN201720930332.9U patent/CN208481688U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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