CN208693392U - A kind of Bones and joints ultrasound minimally-invasive treatment instrument - Google Patents
A kind of Bones and joints ultrasound minimally-invasive treatment instrument Download PDFInfo
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- CN208693392U CN208693392U CN201721362732.0U CN201721362732U CN208693392U CN 208693392 U CN208693392 U CN 208693392U CN 201721362732 U CN201721362732 U CN 201721362732U CN 208693392 U CN208693392 U CN 208693392U
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Abstract
The utility model discloses a kind of Bones and joints ultrasound minimally-invasive treatment instrument, belong to Bones and joints therapeutic equipment field, comprising: instrument body, inlet and outlet puncture needle, flusher, drug delivery device and liquid absorption device；Flusher, drug delivery device and liquid absorption device are arranged in instrument body；Inlet and outlet puncture needle one end is needle point, and the other end is pintle；Be provided along its length and be spaced apart from each other in inlet and outlet puncture needle, and be connected to inlet and outlet puncture needle both ends into medicine channel and drawing liquid channel；It connect with flusher and drug delivery device into medicine channel close to one end of pintle, is projected from needle point for being passed through flushing liquor and medical fluid respectively；Drawing liquid channel is connect close to one end of pintle with liquid absorption device, for extracting liquid outside needle point by drawing liquid channel.It can simplify Bones and joints therapeutic process, reduce puncture time and achieve the effect that minimally invasive under the premise of meeting articular cavity therapeutic effect.
Description
Technical field
The utility model relates to a kind of Bones and joints therapeutic equipment more particularly to a kind of Bones and joints ultrasound minimally-invasive treatment instrument.
Background technique
Currently, the patient of osteoarthritis, which leads, to be risen year by year with the arrival of astogeny society and the raising of life expectancy.According to
Statistics has more than half to endure the puzzlement of osteoarthritis to the fullest extent at present in China 60 years old or more the elderly.Simultaneously because Sports Youth
Osteoarthritis caused by improper and wound is also increasingly common, and osteoarthritis has had already appeared the trend to become younger.In fact, bone
Arthritic disability rate may be up to 53%, and osteoarthritis causes pain and the harm severity of dysfunction is equivalent to, even
Greater than cardiovascular and cerebrovascular disease.In addition, with the change of social work mode and dietary structure, urarthritis, acute and chronic or
Traumatic synovitis, rheumatism and rheumatoid arthritis also increase year by year.These arthritis diseases all greatly affected patient's
Quality of life brings heavy burden to family and society.
Therefore, how effectively to relieve pain, and carry out effective intervention in arthritic early stage to seem extremely important.Mesh
Preceding articular cavity, which is rinsed, can be carried out in operating room using arthroscope, however for the patient that symptoms are mild, arthroscope rinses aobvious
Must be more many and diverse and costly, still lack simple and effective No operation room therapeutic strategy, and the Needle localization of such method at present
Not accurate enough, multiple positions puncture and increase the body burden of patient, also increase the risk of infection, require operator
It is higher.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of Bones and joints ultrasound minimally-invasive treatments
Instrument reaches imbibition, flushing and liquid medicine applying three by one-time puncture and links, and improves environment in articular cavity comprehensively, and simplification was performed the operation
Journey.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of Bones and joints ultrasound minimally-invasive treatment instrument, comprising:
Instrument body, inlet and outlet puncture needle, flusher, drug delivery device and liquid absorption device；It is the flusher, described
Drug delivery device and the liquid absorption device are arranged in the instrument body；Described inlet and outlet puncture needle one end is needle point, separately
One end is pintle；It is provided along its length and is spaced apart from each other in the inlet and outlet puncture needle, and form the connection inlet and outlet and wear
Pricker both ends into medicine channel and drawing liquid channel；It is described into medicine channel close to the pintle one end formed respectively with the flushing
The Liang Ge branch that device is connected with the drug delivery device, for guiding flushing liquor and medical fluid to project from the needle point；The pumping
Liquid channel is connect close to one end of the pintle with the liquid absorption device, for passing through the drawing liquid channel outside the needle point
Extract liquid.
Further, the flusher and the drug delivery device include servo motor and propulsive mechanism, the flushing
There is the liquid storage storehouse for storing flushing liquor, tool in the propulsive mechanism of the drug delivery device in the propulsive mechanism of device
There is the liquid storage storehouse for storing medical fluid；The two liquid storage storehouses are connect with described into medicine channel；Two servo motors respectively with
The two propulsive mechanism electrical connections, are pushed inside the liquid storage storehouse with controlling the propulsive mechanism, are pushed to described into medicine channel
Flushing liquor or medical fluid.
Further, the liquid absorption device is minipump；The inlet of the minipump and the drawing liquid are logical
Road connection, the liquid outlet of the minipump are connected with hydrops collection device and bioinactivation device；The drawing liquid channel, institute
If stating and being additionally provided with drying filter between minipump, the hydrops collection device.
Further, the flusher, the drug delivery device and the liquid absorption device are built-in with voltage sensitive sensor respectively,
With by the flusher, the drug delivery device and the liquid absorption device coupling linkage.
Further, the instrument body is additionally provided with ultrasonic system and probe；The ultrasonic system is arranged in institute
It states inside instrument body, the probe is electrically connected with the ultrasonic system.
Further, the instrument body further includes the first universal mechanical arm and the second universal mechanical arm；Described 10000th
The two sides of the instrument body are separately positioned on to one end of mechanical arm and the second universal mechanical arm；The inlet and outlet puncture
The other end of the first universal mechanical arm is arranged in needle, is equipped with pipeline connecting parts, the disengaging inside the first universal mechanical arm
Mouth puncture needle is connected with the flusher, the drug delivery device and the liquid absorption device respectively by the pipeline connecting parts
It is logical；The other end of the described second universal mechanical arm is arranged in described pop one's head in a manner of removable, and the probe passes through described the
The inside of two universal mechanical arms is electrically connected with the ultrasonic system.
Further, the instrument body further includes circuit control system and man-machine interactive system；The circuit control
System respectively with the flusher, the drug delivery device, the liquid absorption device, the ultrasonic system and the man-machine friendship
Mutual system electrical connection, to be operated by the man-machine interactive system, to control the circuit control system to the flushing
Device, the drug delivery device, the liquid absorption device, the ultrasonic system are operated.
Further, the bottom of the instrument body is connected with two foot controllers；Two foot controllers are and institute
Circuit control system electrical connection is stated, for controlling the drug delivery device and the liquid absorption device respectively.
Further, the instrument body is additionally provided with locker；Apparatus for ultraviolet disinfection is equipped in the locker.
Further, the side of the instrument body is provided with liftable supporting bable tops.
Compared with prior art, the utility model has the beneficial effects that:
By being arranged in inlet and outlet puncture needle into medicine channel and drawing liquid channel, during treating osteoarthritis, only
Pin puncture need to be punctured by inlet and outlet enter in articular cavity, it can be to carrying out extraction hydrops in articular cavity, rinse and into medicine
Treatment means after extracting hydrops, i.e., are rinsed articular cavity without repeatedly being punctured, and imbibition during flushing
Device persistently extracts the waste liquid after rinsing articular cavity, improves articular cavity to the greatest extent to medical fluid is conveyed in articular cavity again later
Environment achievees the effect that minimally-invasive treatment on the basis of utmostly improving therapeutic effect.
Detailed description of the invention
Fig. 1 is that the utility model imports and exports puncture needle structure schematic diagram；
Fig. 2 is the utility model Bones and joints ultrasound minimally-invasive treatment instrument overall structure diagram.
In figure: 10, instrument body；11, flusher；12, drug delivery device；13, liquid absorption device；14, hydrops collection device；
15, bioinactivation device；16, ultrasonic system；161, it pops one's head in；17, the first universal mechanical arm；18, the second universal mechanical arm；
19, man-machine interactive system；191, circuit control system；100, foot controller；20, puncture needle is imported and exported；21, needle point；22, needle
Bolt；23, into medicine channel；24, drawing liquid channel；25, servo motor；26, liquid storage storehouse；200, supporting bable tops；300, universal rolling wheel.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Fig. 1~2, in order to keep cost needed for osteoarthritis treatment lower, every patient can be obtained medical treatment, is
Raising therapeutic efficiency simplifies therapeutic process, keeps patient body burden smaller, that the utility model provides a kind of Bones and joints ultrasound is micro-
Create therapeutic equipment, the Bones and joints ultrasound minimally-invasive treatment instrument include: instrument body 10, inlet and outlet puncture needle 20, flusher 11, into medicine
Device 12 and liquid absorption device 13；Flusher 11, drug delivery device 12 and liquid absorption device 13 are arranged in instrument body 10；
Inlet and outlet 20 one end of puncture needle is needle point 21, and the other end is pintle 22；Phase is provided along its length in inlet and outlet puncture needle 20
Mutually interval, and be connected to inlet and outlet 20 both ends of puncture needle into medicine channel 23 and drawing liquid channel 24；Into medicine channel 23 close to pintle 22
One end form the Liang Ge branch that connect respectively with flusher 11 and drug delivery device 12, for guiding flushing liquor and medical fluid from needle
It is projected at point 21；Drawing liquid channel 24 is connect close to one end of pintle 22 with liquid absorption device 13, for passing through drawing liquid channel 24 from needle
Extract liquid in 21 outside of point.
The Bones and joints ultrasound minimally-invasive treatment instrument of the utility model wears the single of articular cavity by importing and exporting puncture needle 20
Thorn can carry out imbibition, flushing to articular cavity and into the treatment means of medicine, utmostly improve environment in articular cavity, than passing
Operative treatment means puncture time of uniting is less, achievees the effect that minimally-invasive treatment.In the utility model implementation process, by people
Patient's concrete condition is inputted in machine interactive system 19, therapeutic scheme is inputted man-machine interactive system 19, man-machine interactive system 19 is again
Liquid absorption device 13, flusher 11 and drug delivery device 12 are controlled by circuit control system 191, liquid absorption device 13 is first
Hydrops extraction is carried out by drawing liquid channel 24 in articular cavity, with rear flusher 11 by flushing liquor by introducing into medicine channel 23
Articular cavity is to being rinsed, and liquid absorption device 13 continues working, and remaining hydrops and flushing liquor is taken away, last liquid absorption device
13 and flusher 11 shut down, starting drug delivery device 12 by medical fluid introduce articular cavity in, finally extraction inlet and outlet puncture needle 20, it is right
Wound carries out pressure dressing, completes treatment.
As preferred embodiment, flusher 11 and drug delivery device 12 include servo motor 25 and propulsive mechanism
(not shown), the interior liquid storage storehouse 26 having for storing flushing liquor of the propulsive mechanism of flusher 11, the propulsion of drug delivery device 12
There is the liquid storage storehouse 26 for storing medical fluid in mechanism, connect in the liquid storage storehouse 26 of flusher 11 and be stored with flushing liquor, connect
Medical fluid is stored in the liquid storage storehouse 26 of drug delivery device 12；Two liquid storage storehouses 26 are connect with into medicine channel 23；Two servo motors 25 divide
Be not electrically connected with two propulsive mechanisms, pushed inside liquid storage storehouse 26 with controlling propulsive mechanism, into medicine channel 23 push flushing liquor or
Medical fluid, it is preferred that propulsive mechanism includes motor and screw rod, and one end of screw rod and the output shaft of motor are coaxially connected, screw rod
The other end, which is located in liquid storage storehouse 26, is provided with push plate, and circuit control system 191 is by control motor forward and reverse, to drive spiral shell
Bar and push plate, which are located in liquid storage storehouse 26, moves, by the rotary motion transformation linearly movement of motor, to rushing in liquid storage storehouse 26
Washing lotion or medical fluid are pushed, and the effect of accurate control flushing liquor and liquid dose is had reached.
Liquid absorption device 13 is minipump, and the inlet of minipump is connected to drawing liquid channel 24, minipump
Liquid outlet be connected with hydrops collection device 14 and bioinactivation device 15；Drawing liquid channel 24, minipump, hydrops collect dress
Drying filter is additionally provided between 14 if setting, in 13 imbibition process of liquid absorption device, micro vacuum pump startup is formed relative to articular cavity
Negative pressure, in articular cavity hydrops and flushing liquor extract, if drying filter to hydrops and flushing liquor be filtered with protect
It demonstrate,proves entire drawing liquid process and is in gnotobasis, finally hydrops and flushing liquor are drained in hydrops collection device 14, then leads to
It crosses bioinactivation device 15 to inactivate the liquid in hydrops collection device 14, prevents the cross contamination of biological sample, preferably
, hydrops collection device 14 is corrosion resistant glassware.
The excessive imbibition of liquid absorption device 13 and flusher 11 or excessively flushing in order to prevent, flusher 11 are filled into medicine
Set 12 and liquid absorption device 13 be built-in with voltage sensitive sensor (not shown) respectively, by flusher 11, drug delivery device 12 and imbibition
13 coupling linkage of device.Imbibition and the mutual cooperation linkage for being flushed through voltage sensitive sensor, avoid damaging articular cavity.
More accurate in order to position inlet and outlet puncture needle 20 in puncture process, instrument body 10 is additionally provided with ultrasonic wave system
System 16 and probe 161；Ultrasonic system 16 is arranged inside instrument body 10, and probe 161 is electrically connected with ultrasonic system 16,
Before being punctured using inlet and outlet puncture needle 20 to skin surface, first uses and is positioned at 161 couples of patients of probe,
The data that probe 161 is detected are transferred to ultrasonic system 16 and enter man-machine interactive system 19 from circuit control system 191 again, with
Become operator to position, then after positioning is marked to point of puncture, then is punctured using inlet and outlet puncture needle 20, and puncture
Depth etc. can be judged by the image of 161 detection of probe, as preferred embodiment, on inlet and outlet puncture needle 20
Scale is indicated, so that operator judges paracentesis depth.
Instrument body 10 further includes the first universal mechanical arm 17 and the second universal mechanical arm 18；First universal 17 He of mechanical arm
One end of second universal mechanical arm 18 is separately positioned on the two sides of instrument body 10；It is universal first to import and export the setting of puncture needle 20
The other end of mechanical arm 17, pipeline connecting parts are equipped with inside the first universal mechanical arm 17, and inlet and outlet puncture needle 20 passes through pipeline company
Fitting is connected to flusher 11, drug delivery device 12 and liquid absorption device 13 respectively；Probe 161 is arranged in a manner of removable
The other end of second universal mechanical arm 18, probe 161 are electrically connected by the inside of the second universal mechanical arm 18 with ultrasonic system 16
It connects.In this example, the first universal mechanical arm 17 and the second universal mechanical arm 18 are respectively provided with three joints, also can be set three with
On joint, mutually can rotate and swing between joint, probe 161, can be from second when needing to extend or manual operation
Taken out on universal mechanical arm 18, the conducting wire being connect with ultrasonic system 16 by spring wind roller or reversion motor to conducting wire into
Row is unreeled and is wound, and probe 161, can be by 161 clear arthroedema situations of probe and true in use, combining ultrasonic lubricating fluid
Determine inserting needle exact position and angle.
Instrument body 10 further includes circuit control system 191 and man-machine interactive system 19；Circuit control system 191 is distinguished
It is electrically connected with flusher 11, drug delivery device 12, liquid absorption device 13, ultrasonic system 16 and man-machine interactive system 19, with logical
It crosses man-machine interactive system 19 to be operated, flusher 11, drug delivery device 12, imbibition is filled with control circuit control system 191
13, ultrasonic system 16 is set to be operated.
The bottom of instrument body 10 is connected with two foot controllers 100；Two foot controllers 100 are and circuit control system
191 electrical connections, for controlling drug delivery device 12 and liquid absorption device 13 respectively.
Instrument body 10 is additionally provided with locker (not shown)；Apparatus for ultraviolet disinfection is equipped in locker, when probe 161 with
And after inlet and outlet 20 use of puncture needle finishes, locker can be put into and carried out disinfection using apparatus for ultraviolet disinfection to it, to protect
The sterile use of card treatment next time.
The side of instrument body 10 is provided with liftable supporting bable tops 200, for placing preoperative pair of disinfection tool, wearing
Thorn packet and postoperative binder etc..
It is mobile in order to facilitate Bones and joints ultrasound minimally-invasive treatment instrument, universal rolling wheel is also added in the bottom of instrument body 10
300。
In the utility model use process, puncture packet used before puncturing first is taken out from supporting bable tops 200 to skin surface
It carries out disinfection, opens the power supply of Bones and joints ultrasound minimally-invasive treatment instrument with pneumatic circuit control system 191, pass through ultrasonic lubricating fluid benefit
With probe 161 outside articular cavity Slideslip, clearly imported and exported by 161 image that is transmitted of the observation of man-machine interactive system 19 probe
Accurate location, angle and the depth of puncture needle 20, and marked with marker pen.Basis is controlled in man-machine interactive system 19
The setting of the case where treatment will draw hydrops and inject flow direction, speed and the washing time of flushing liquor, and general washing time can be 2~3
Between minute.Then from mark inserting needle, see that inlet and outlet puncture needle 20 enters by the image that ultrasonic system 16 is fed back
Behind articular cavity optimum position, inlet and outlet puncture needle 20 is lived into lateral cutaneous with immobilization with adhesive tape by butterfly fixed device.And it controls
Liquid absorption device 13 processed starts imbibition, and at this moment minipump is started to work, and extracts arthroedema out.It is automatic by voltage sensitive sensor
Start flusher 11, realizes that accurately effective articular cavity rinses further according to the cleaning parameter of setting, realize that hydrops is extracted and rushed
Wash double action.After flushing, medical fluid injection way is switched to according to the program for realizing setting, liquid absorption device 13 manipulates micro-
Type vacuum pump stops working, and stops imbibition.Drug delivery device 12 starts, and pushes the liquid storage storehouse 26 that therapeutic agent is housed, by medical fluid essence
Standard is delivered in articular cavity.In above process, man-machine interactive system 19 has a voice prompting, medical staff be patient take out into
Puncture needle 20 is exported, carries out disinfection and pressure dressing, turning joint allows drug to be uniformly distributed in articular cavity.Finally turn off ultrasound
Wave system system 16 and probe 161, turn off flusher 11, liquid absorption device 13 and drug delivery device 12, and by the first universal mechanical arm 17
It is placed in locker with the second universal mechanical arm 18, starting apparatus for ultraviolet disinfection carries out disinfection to it, completes therapeutic process.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of Bones and joints ultrasound minimally-invasive treatment instrument characterized by comprising
Instrument body, inlet and outlet puncture needle, flusher, drug delivery device and liquid absorption device；It is the flusher, described into medicine
Device and the liquid absorption device are arranged in the instrument body；Described inlet and outlet puncture needle one end is needle point, the other end
For pintle；It is provided along its length and is spaced apart from each other in the inlet and outlet puncture needle, and form the connection inlet and outlet puncture needle
Both ends into medicine channel and drawing liquid channel；It is described into medicine channel close to the pintle one end formed respectively with the flusher
The Liang Ge branch connected with the drug delivery device, for guiding flushing liquor and medical fluid to project from the needle point；The drawing liquid is logical
Road is connect close to one end of the pintle with the liquid absorption device, for being extracted outside the needle point by the drawing liquid channel
Liquid.
2. Bones and joints ultrasound minimally-invasive treatment instrument as described in claim 1, it is characterised in that: the flusher and described into medicine
Device includes servo motor and propulsive mechanism, is had in the propulsive mechanism of the flusher for storing flushing liquor
Liquid storage storehouse, the interior liquid storage storehouse having for storing medical fluid of the propulsive mechanism of the drug delivery device；The two liquid storage storehouses with
It is described to be connected into medicine channel；Two servo motors are electrically connected with two propulsive mechanisms respectively, to control the propulsive mechanism
It pushes inside the liquid storage storehouse, pushes flushing liquor or medical fluid into medicine channel to described.
3. Bones and joints ultrasound minimally-invasive treatment instrument as claimed in claim 2, it is characterised in that: the liquid absorption device is micro vacuum
Pump；The inlet of the minipump is connected to the drawing liquid channel, and the liquid outlet of the minipump is connected with hydrops
Collection device and bioinactivation device；The drawing liquid channel, the minipump are additionally provided between the hydrops collection device
If drying filter.
4. Bones and joints ultrasound minimally-invasive treatment instrument as described in claim 1, it is characterised in that: the flusher, described into medicine
Device and the liquid absorption device are built-in with voltage sensitive sensor respectively, by the flusher, the drug delivery device and the suction
Liquid device coupling linkage.
5. Bones and joints ultrasound minimally-invasive treatment instrument as described in any one of claims 1 to 4, it is characterised in that: the instrument sheet
Body is additionally provided with ultrasonic system and probe；The ultrasonic system is arranged inside the instrument body, the probe and institute
State ultrasonic system electrical connection.
6. Bones and joints ultrasound minimally-invasive treatment instrument as claimed in claim 5, it is characterised in that: the instrument body further includes first
Universal mechanical arm and the second universal mechanical arm；One end of the first universal mechanical arm and the second universal mechanical arm is set respectively
It sets in the two sides of the instrument body；The other end imported and exported puncture needle and the first universal mechanical arm is set, described first
Be equipped with pipeline connecting parts inside universal mechanical arm, the inlet and outlet puncture needle by the pipeline connecting parts respectively with the flushing
Device, the drug delivery device and liquid absorption device connection；The probe is arranged in the described 20000th in a manner of removable
To the other end of mechanical arm, the probe is electrically connected by the inside of the described second universal mechanical arm with the ultrasonic system.
7. Bones and joints ultrasound minimally-invasive treatment instrument as claimed in claim 5, it is characterised in that: the instrument body further includes circuit
Control system and man-machine interactive system；The circuit control system respectively with the flusher, drug delivery device, described
Liquid absorption device, the ultrasonic system and man-machine interactive system electrical connection, to be carried out by the man-machine interactive system
Operation, to control the circuit control system to the flusher, the drug delivery device, the liquid absorption device, the ultrasound
Wave system system is operated.
8. Bones and joints ultrasound minimally-invasive treatment instrument as claimed in claim 7, it is characterised in that: the bottom of the instrument body connects
There are two foot controllers；Two foot controllers are electrically connected with the circuit control system, for control respectively it is described into
Medicine device and the liquid absorption device.
9. Bones and joints ultrasound minimally-invasive treatment instrument as claimed in claim 5, it is characterised in that: the instrument body is additionally provided with storing
Cabinet；Apparatus for ultraviolet disinfection is equipped in the locker.
10. Bones and joints ultrasound minimally-invasive treatment instrument as claimed in claim 5, it is characterised in that: the side of the instrument body is set
It is equipped with liftable supporting bable tops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721362732.0U CN208693392U (en) | 2017-10-20 | 2017-10-20 | A kind of Bones and joints ultrasound minimally-invasive treatment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721362732.0U CN208693392U (en) | 2017-10-20 | 2017-10-20 | A kind of Bones and joints ultrasound minimally-invasive treatment instrument |
Publications (1)
| Publication Number | Publication Date |
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| CN208693392U true CN208693392U (en) | 2019-04-05 |
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ID=65913597
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| CN201721362732.0U Active CN208693392U (en) | 2017-10-20 | 2017-10-20 | A kind of Bones and joints ultrasound minimally-invasive treatment instrument |
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| CN (1) | CN208693392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107811683A (en) * | 2017-10-20 | 2018-03-20 | 张还添 | A kind of Bones and joints ultrasound minimally-invasive treatment instrument |
-
2017
- 2017-10-20 CN CN201721362732.0U patent/CN208693392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107811683A (en) * | 2017-10-20 | 2018-03-20 | 张还添 | A kind of Bones and joints ultrasound minimally-invasive treatment instrument |
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