CN109222877A - The conduit access times control device and method of disposable uretero-renoscope - Google Patents
The conduit access times control device and method of disposable uretero-renoscope Download PDFInfo
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- CN109222877A CN109222877A CN201811378373.7A CN201811378373A CN109222877A CN 109222877 A CN109222877 A CN 109222877A CN 201811378373 A CN201811378373 A CN 201811378373A CN 109222877 A CN109222877 A CN 109222877A
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- conduit
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- access times
- signal
- control module
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000006698 induction Effects 0.000 claims abstract description 26
- 210000000626 ureter Anatomy 0.000 claims description 6
- 210000003734 kidney Anatomy 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 208000000913 Kidney Calculi Diseases 0.000 description 1
- 206010029148 Nephrolithiasis Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010065809 Ureteric perforation Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/307—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the urinary organs, e.g. urethroscopes, cystoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
Abstract
The invention discloses the conduit access times control devices and method of disposable uretero-renoscope, are related to Design for Medical Device technical field, it is intended to solve the problems, such as that the access times of conduit in the prior art cannot limit.Its key points of the technical solution are that including: induction module, exported for incuding the case where power supply switches on and off on conduit and being converted into electric signal respectively；Memory module, for storing on/off data on conduit and exporting as electronic signals；Control module, for receiving the output signal of induction module and memory module and comparing and export feedback signal to the on/off number m that on/off data the include default conduit access times M for including with preset data；Feedback module, for receiving feedback signal and exporting standby signal.Invention achieves prompting operator to replace conduit after conduit access times reach preset value, to improve the safety that conduit uses.
Description
Technical field
The present invention relates to Design for Medical Device technical fields, use more particularly, to the conduit of disposable uretero-renoscope
Secondary number control device and method.
Background technique
Ureter-renoscopy is suitable for the whether normal auxiliary diagnostic equipment of diagnosis kidney and method, ureter renal plevis
Mirror is the important development on uropoiesis endoscopy, and that it changes ureters for a long time to be difficult to macroscopic examination and ureteral
It must carry out the situation of open surgery treatment.Uretero-renoscope can be inserted into ureter by urethra and bladder, by urine output
Pipe or kidney stone smash taking-up.
Existing number of patent application is that the Chinese patent of CN201410026758.2 discloses a kind of ureterscopy operation
Conduit is made of seal wire, water inlet, water inlet side opening, catheter body, water outlet, and seal wire is embedded in pipe inner wall, the head end of seal wire
There is one section of soft head and stretch out catheter body, is being equipped with symmetrical 2 water inlets side opening close to inlet end.Conduit and seal wire one of the present invention
Combination is played, head end is that soft conducting wire first injects in ureter, and soft head helps to prevent damage ureter and renal plevis, both sustainable to draw
It washes by water in stream art, and ureter perforation can be prevented and need to change open surgery.
Prior art among the above, which has the following deficiencies:, is provided with water inlet, water inlet side opening and apopore on conduit,
Can supply water circulation, so that conduit is open.Therefore, when checking, the germ that patient carries is possible to that conduit can be polluted
And remain in the inner wall of conduit, it needs just reuse the conduit after disinfection.If access times are excessive, it will make
At the accumulation of germ, the probability of crowd's cross-infection is increased.Therefore, bring security risk is used for multiple times in order to reduce conduit,
Carrying out limitation to the access times of conduit seems particularly important, controls supravasal germ residual quantity with this.
Summary of the invention
The object of the present invention is to provide a kind of conduit access times control device of disposable uretero-renoscope and method,
It has the effect of controlling the conduit access times of disposable uretero-renoscope.
Foregoing invention purpose one of the invention has the technical scheme that
A kind of conduit access times control device of disposable uretero-renoscope, comprising:
Induction module is exported for incuding the case where power supply switches on and off on conduit and being converted into electric signal respectively；
Memory module, for storing on/off data on conduit and exporting as electronic signals；
Control module, for receiving the output signal of induction module and memory module, the control module includes comparing unit, institute
Comparing unit is stated for including by on/off number m and preset data that the on/off data that memory module exports include
Default conduit access times M comparison, the control module are greater than or equal to default conduit access times M in on/off number m
When export feedback signal；
Feedback module, for receiving the feedback signal of control module output and exporting standby signal；Wherein,
The induction module, memory module and feedback module are connect with control module.
By using above-mentioned technical proposal, induction module, which switches on and off power supply on conduit, incude simultaneously out-put supply
On-off data to control module, control module to the data that induction module inputs carry out processing and by on/off data export to
Memory module, comparing unit compare on/off number m and default conduit access times M, be greater than as on/off number m or
When equal to default conduit access times M, control module exports feedback signal to feedback module, and feedback module exports standby signal.
The present invention is further arranged to: the control module includes resetting for exporting after conduit replacement to memory module
The resetting unit of signal.
By using above-mentioned technical proposal, after on/off number m is greater than or equal to default conduit access times M, behaviour
Make personnel and replace conduit, resetting unit output reset signal to memory module, makes the on/off data in memory module at this time
It resets, so that the on/off for including in the on/off data of memory module output is secondary in the switching of on/off next time
Number m is zero, so that control module, which starts from scratch to the conduit after replacement, records access times.
The present invention is further arranged to: the control module includes for recording from conduit down between energization next time
Real time interval t timing unit, the comparing unit be also used to by real time interval t and prefixed time interval T into
Row comparison simultaneously outputs control signals to feedback module when real time interval t is greater than or equal to prefixed time interval T.
By using above-mentioned technical proposal, between timing module is switched between dump next time conduit from power supply
Timing is carried out every the time, obtains real time interval t, comparing unit compares real time interval t and prefixed time interval T,
When being spaced t more than or equal to prefixed time interval T between when practical, control signal outputs control signals to feedback module, reminds
Operator, it is too long using the time interval of conduit twice, it before inserting the catheter into human body, first carries out disinfection, subtracts to conduit
A possibility that low virus contamination.
The present invention is further arranged to: is provided in the control module for handling the data in memory module
Computing unit, the control module is connected with display module, the display module for show include on/off number m,
It presets conduit access times M, the difference of default conduit access times M and on/off number m, on/off number m and presets
The percentage of conduit access times M.
By using above-mentioned technical proposal, on/off number m and default conduit access times M are shown by display module
Show, so that operator is generated psychological hint when using conduit, the moment reminds the thing of the access times limitation of operator's conduit
It is real.Display module also shows the difference of default conduit access times M Yu on/off number m, the i.e. numerical value of M-m, Yi Ji electricity
The percentage of source on-off number m and default conduit access times M, i.e. m/M*100% facilitate operator to be more intuitive to see
The access times of conduit limit, and prompt operator to replace conduit in time, to improve the safety that conduit uses.
The present invention is further arranged to: the control module is programmable logic device.
By using above-mentioned technical proposal, programmable logic device allows the operator to edit control module,
Default conduit access times M or prefixed time interval T is inputted, so that the access times control of conduit is more flexible and convenient, symbol
Close practical operation.
The present invention is further arranged to: the feedback module is warning lamp.
By using above-mentioned technical proposal, when feedback module input feedback module, warning lamp is lighted, to remind operation
Personnel replace conduit.When controlling signal input feedback module, warning lamp is lighted, so that operator be reminded to disappear conduit
Poison improves the safety that conduit uses.
The present invention is further arranged to: the conduit access times control method of the disposable uretero-renoscope is based on power
Benefit requires the conduit access times control device of disposable uretero-renoscope described in 6, comprising the following steps:
The induction module distinguishes out-put supply on-off signal and power supply cut-off signal to controlling signal；
Continuous primary power source on-off signal and primary power source cut-off signal are denoted as a conduit use time by the control module
It counts and adds up, then the data-signal obtained is exported to memory module；
The comparing unit compares on/off number m and default conduit access times M, when on/off number m is less than in advance
It then will include on/off if when conduit access times M, the computing unit handles new on/off number m
Number m, default conduit access times M, the difference of default conduit access times M and on/off number m, on/off number m
With the non-standard output signal of default conduit access times M to display module, the display module exports picture signal；When new power supply
When on-off number m is more than or equal to default conduit access times M, the control module output feedback signal to feedback module,
The feedback module exports standby signal；
After replacing conduit, for the resetting unit to memory module output reset signal, memory module interior power on-off number m is clear
Zero.
By using above-mentioned technical proposal, after control module obtains the on/off data of induction module output, compare single
Member compares on/off number m and conduit access times M, when on/off number m is used more than or equal to conduit
When number M, control module exports feedback signal to feedback module, and feedback signal is made to export standby signal, reminds operator more
Conduit is changed, to achieve the effect that improve conduit safety in utilization.
The present invention is further arranged to: when the control module receives power supply cut-off signal, the timing unit is opened
Beginning timing, when the control module receives power throughing signal next time, the timing unit stop timing and obtain by
Real time interval t, the comparing unit compare real time interval t and prefixed time interval T, when practical between
When t is more than or equal to prefixed time interval T, the control module exports control signal, the feedback mould to feedback module
Block exports standby signal.
By using above-mentioned technical proposal, timing unit is used to record from conduit down to the reality be powered next time between
Time interval t, comparing unit compares real time interval t and prefixed time interval T, then in real time interval t
When more than or equal to prefixed time interval T, control module outputs control signals to feedback module, and warning lamp is lighted at this time, prompts
Operator's conduit last time is too long using the interval time between use next time, and operator is allowed to carry out in time to conduit
Disinfection.
In conclusion advantageous effects of the invention are as follows:
1. passing through the setting of control module, induction module, memory module and feedback module, so that having reached raising conduit uses peace
The effect of full property；
2. disinfection is reminded when conduit uses interval time too long twice, to reach raising by the setting of timing unit
The effect of conduit safety in utilization；
3. by the setting of resetting unit, to achieve the effect that be counted again after conduit is replaced.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention one and embodiment two；
Fig. 2 is the structural schematic diagram of the control module of the embodiment of the present invention one and embodiment two；
Fig. 3 is the flow diagram of the access times control of the embodiment of the present invention two；
Fig. 4 is the flow diagram of the prompt disinfection of the embodiment of the present invention two.
In figure, 1, control module；11, comparing unit；12, resetting unit；13, timing unit；14, computing unit；2, feel
Answer module；3, memory module；4, feedback module；5, display module.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one:
It referring to Fig.1, is a kind of conduit access times control device of disposable uretero-renoscope disclosed by the invention, including control
Molding block 1 is connected with induction module 2, memory module 3, feedback module 4 and display module 5 in control module 1, makes induction module
2, memory module 3, feedback module 4 and display module 5 complete signal transmitting and processing by control module 1.Wherein, control module
1 is programmable logic device, and feedback module 4 is warning lamp.
Referring to Fig.1, whether induction module 2 has electric current to pass through for detecting in conduit.When a current passes through, induction module
2 detect that simultaneously out-put supply connects signal to control module 1 to high potential；When no current passes through, induction module 2 detects low electricity
Position and out-put supply cut-off signal is to control module 1.
Referring to Fig.1, control module 1 receives power throughing signal and electric current cut-off signal and connects continuous primary power source
Messenger and primary power source cut-off signal are denoted as a conduit access times, and then control module 1 carries out conduit access times
It is cumulative, out-put supply on-off data to memory module 3.
Referring to 1 and Fig. 2, control module 1 includes comparing unit 11, resetting unit 12 and computing unit 14, comparing unit 11
The default conduit access times M for including by the on/off number m for including in on/off data and default preset data is carried out
Comparison.When on/off number m is less than default conduit access times M, computing unit 14 carries out data to on/off number m
Processing, and by treated, data are output to display module 5.In this example it is shown that module 5 is liquid crystal display, show
Show screen display on/off number m, preset conduit access times M, residue conduit access times M-m and conduit access times
Account for the percentage m/M*100% of default conduit access times M.When on/off number m is more than or equal to default conduit use time
When number M, 12 output reset signal of resetting unit to memory module 3 makes the on/off zeros data in memory module 3, meanwhile,
Control module 1 sends feedback signal to feedback module 4, lights warning lamp, operator's conduit access times is prompted to arrive
Up to default conduit access times, operator is allowed to replace conduit in time.In the present embodiment, it is provided with operation button on conduit,
Operation button is electrically connected with control module 1, after conduit replacement, pressing operation button, and the resetting unit in trigger control module 1
12, make 12 output reset signal of resetting unit.
Referring to Figures 1 and 2, control module 1 further includes timing unit 13, timing unit 13 for record from conduit down to
Real time interval t be powered next time between, comparing unit 11 carry out real time interval t and prefixed time interval T pair
Than then outputing control signals to feedback module 4 when real time interval t is greater than or equal to prefixed time interval T, warning at this time
Show that lamp is lighted, prompt operator's conduit last time too long using interval time between use next time, allows operator
It carries out disinfection in time to conduit.When being spaced t less than prefixed time interval T between when practical, timing unit 13, which is reset, simultaneously to be waited down
Reclocking after primary power-off.
The implementation principle of above-described embodiment are as follows: it is logical that induction module 2 sends power supply by judging the on-off of electric current in conduit
Continuous primary power source is connected signal and primary power source cut-off signal as primary by disconnected data value control module 1, control module 1
Then conduit access times make the on/off number m for including in on/off data existing in memory module 3 with conduit
It is overlapped with number, obtains new on/off data and export to memory module 3, comparison module is by new on/off number
M is compared with default conduit access times M, when on/off number m is less than default conduit access times M, computing unit
14 couples of on/off number m carry out data processing, and data are output to display module 5 by treated, defeated by display module 5
Picture signal out.When on/off number m is more than or equal to default conduit access times M, the output of resetting unit 12 resets
Signal makes the on/off zeros data in memory module 3 to memory module 3, meanwhile, control module 1 sends feedback signal extremely
Feedback module 4, lights warning lamp, and operator is prompted to replace conduit in time.
When power supply disconnects in conduit, control module 1 receives the power supply cut-off signal that induction module 2 exports, at this time timing
Unit 13 starts timing, until control module 1 receives the power throughing signal of the output of induction module 2,13 timing of timing unit
Stop, obtaining real time interval t, uses time interval for conduit twice.Comparing unit 11 will real time interval t and default
Time interval T is compared.When being spaced t more than or equal to prefixed time interval T between when practical, the output control of control module 1
Signal processed lights warning lamp, operator is prompted to sterilize in time to feedback module 4.
Embodiment two:
It is a kind of conduit access times control method of disposable uretero-renoscope disclosed by the invention referring to Fig. 2, including with
Lower step:
Induction module 2 senses whether electric current has electric current to pass through on conduit, and when having electric current to pass through on conduit, induction module 2 is exported
Power throughing signal is to control module 1；When no current passes through on conduit, 2 out-put supply cut-off signal of induction module to control
Module 1；
Control module 1 receives power throughing signal and electric current cut-off signal according to control module 1, and continuous primary power source is connect
Messenger and primary power source cut-off signal are denoted as a conduit access times, and then control module 1 carries out conduit access times
It is cumulative.Control module 1, which often accumulates once, just to be updated on/off data and exports on/off data-signal to memory module
3, wait next secondary source to switch, 3 out-put supply on-off data-signal of memory module to control module 1；
Comparing unit 11 compares on/off number m and default conduit access times M, presets when on/off number m is less than
When conduit access times M, computing unit 14 is when each control module 1 receives power supply cut-off signal, to on/off number m number
According to being handled, the difference of default conduit access times M and on/off number m, the i.e. remaining access times M- of conduit are calculated
The percentage of m and on/off number m and default conduit access times M, i.e. m/M*100%, control module 1 will treated
Data are output to the display of display module 5；When on/off number m is greater than or equal to default conduit access times M, control module
To feedback module 4, feedback module 4 receives signal and exports standby signal 1 output feedback signal, and operator's replacement is prompted to lead
Pipe；
After conduit replacement, resetting unit 12 makes the on/off number m in memory module 3 to 3 output reset signal of memory module
It resets.
When control module 1 receives the power throughing signal and electric current cut-off signal that induction module 2 exports, timing unit 13
Start timing when control module 1 receives power supply cut-off signal, when control module 1 receives power throughing signal next time
When stop timing, obtain the time interval i.e. real time interval t that conduit uses twice, comparing unit 11 will real time interval
T is compared with prefixed time interval T, when practical between interval t be more than or equal to prefixed time interval T when, control module 1
Feedback module 4 is output control signals to, warning lamp is lighted, operator is prompted to sterilize in time, then timing unit 13 is reset,
Wait 1 input power cut-off signal of next control module.When being spaced t less than prefixed time interval T between when practical, timing unit
13 reset, and wait 1 input power cut-off signal of next control module.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of conduit access times control device of disposable uretero-renoscope characterized by comprising
Induction module (2) is exported for incuding the case where power supply switches on and off on conduit and being converted into electric signal respectively；
Memory module (3), for storing on/off data on conduit and exporting as electronic signals；
Control module (1), for receiving the output signal of induction module (2) and memory module (3), control module (1) packet
It includes comparing unit (11), the comparing unit (11) is used for the power supply for including by the on/off data that memory module (3) export
The default conduit access times M that on-off number m and preset data include is compared, and the control module (1) is in on/off number m
Feedback signal is exported when more than or equal to default conduit access times M；
Feedback module (4), for receiving the feedback signal of control module (1) output and exporting standby signal；Wherein,
The induction module (2), memory module (3) and feedback module (4) are connect with control module (1).
2. the conduit access times control device of disposable uretero-renoscope according to claim 1, it is characterised in that:
The control module (1) includes the resetting unit (12) being used for after conduit replacement to memory module (3) output reset signal.
3. the conduit access times control device of disposable uretero-renoscope according to claim 2, it is characterised in that:
The control module (1) includes for recording the timing list from conduit down to the real time interval t be powered next time between
First (13), the comparing unit (11) are also used to compare real time interval t and prefixed time interval T and in the border time
Interval t outputs control signals to feedback module (4) when being greater than or equal to prefixed time interval T.
4. the conduit access times control device of disposable uretero-renoscope according to claim 3, it is characterised in that:
The computing unit (14) for being handled the data in memory module (3), the control are provided in the control module (1)
Molding block (1) is connected with display module (5), and the display module (5) shows that information includes on/off number m, default conduit
Access times M, the difference of default conduit access times M and on/off number m, on/off number m and the use of default conduit
The percentage of number M.
5. the conduit access times control device of disposable uretero-renoscope according to claim 4, it is characterised in that:
The control module (1) is programmable logic device.
6. the conduit access times control device of disposable uretero-renoscope according to claim 5, it is characterised in that:
The feedback module (4) is warning lamp.
7. the conduit access times control method of disposable uretero-renoscope, which is characterized in that the disposable ureter kidney
The conduit access times control method of broad-mouthed receptacle for holding liquid mirror is used secondary based on the conduit of the disposable uretero-renoscope described in claim 6
Number control device, comprising the following steps:
Out-put supply connects signal and power supply cut-off signal to controlling signal to the induction module (2) respectively；
Continuous primary power source is connected signal to the control module (1) and primary power source cut-off signal is denoted as a conduit and uses
Number simultaneously adds up, then the data-signal obtained is exported to memory module (3)；
The comparing unit (11) compares on/off number m and default conduit access times M, when on/off number m is small
When default conduit access times M, the computing unit (14) handles new on/off number m, then will include
On/off number m, default conduit access times M, the difference of default conduit access times M and on/off number m, power supply are logical
The non-standard output signal of disconnected number m and default conduit access times M arrives display module (5), and display module (5) the output image is believed
Number；When new on/off number m is more than or equal to default conduit access times M, control module (1) the output feedback
Signal to feedback module (4), the feedback module (4) exports standby signal；
After replacing conduit, for the resetting unit (12) to memory module (3) output reset signal, memory module (3) interior power is logical
Disconnected number m is reset.
8. the conduit access times control method of disposable uretero-renoscope according to claim 7, it is characterised in that:
When the control module (1) receives power supply cut-off signal, the timing unit (13) starts timing, when the control module
(1) when receiving power throughing signal next time, the timing unit (13) stops timing and obtains real time interval t,
The comparing unit (11) compares real time interval t and prefixed time interval T, when practical between interval t be greater than or
When person is equal to prefixed time interval T, the control module (1) exports control signal, the feedback module to feedback module (4)
(4) standby signal is exported.
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| CN201811378373.7A CN109222877A (en) | 2018-11-19 | 2018-11-19 | The conduit access times control device and method of disposable uretero-renoscope |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811378373.7A CN109222877A (en) | 2018-11-19 | 2018-11-19 | The conduit access times control device and method of disposable uretero-renoscope |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110495846A (en) * | 2019-07-11 | 2019-11-26 | 湖南瑞邦医疗科技发展有限公司 | A kind of self-destruction method applied to endoscope |
| CN111529079A (en) * | 2020-04-13 | 2020-08-14 | 安徽航天生物科技股份有限公司 | Endoscope life monitoring devices |
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| CN107548291A (en) * | 2016-04-27 | 2018-01-05 | Hoya株式会社 | Endoscope managing system, endoscope apparatus, manage endoscope apparatus managing device and endoscope apparatus management method |
| CN108618740A (en) * | 2017-03-18 | 2018-10-09 | 美国瑞德康股份有限公司 | It can force the endoscope apparatus abandoned after |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495846A (en) * | 2019-07-11 | 2019-11-26 | 湖南瑞邦医疗科技发展有限公司 | A kind of self-destruction method applied to endoscope |
| CN111529079A (en) * | 2020-04-13 | 2020-08-14 | 安徽航天生物科技股份有限公司 | Endoscope life monitoring devices |
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Address after: 215021 No. 8, Zhongtian lane, Suzhou Industrial Park, Jiangsu Province Applicant after: Xinguangwei medical technology (Suzhou) Co.,Ltd. Address before: 215021 No. 8, Zhongtian lane, Suzhou Industrial Park, Jiangsu Province Applicant before: SUZHOU XINGUANGWEI MEDICAL TECHNOLOGY Co.,Ltd. |
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