CN108670272B - Peripheral blood collection and diagnosis integrated device - Google Patents
Peripheral blood collection and diagnosis integrated device Download PDFInfo
- Publication number
- CN108670272B CN108670272B CN201810643267.0A CN201810643267A CN108670272B CN 108670272 B CN108670272 B CN 108670272B CN 201810643267 A CN201810643267 A CN 201810643267A CN 108670272 B CN108670272 B CN 108670272B
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- blood taking
- taking needle
- blood
- cavity
- hole
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- 238000003745 diagnosis Methods 0.000 title claims abstract description 19
- 210000005259 peripheral blood Anatomy 0.000 title claims abstract description 19
- 239000011886 peripheral blood Substances 0.000 title claims abstract description 19
- 210000004369 blood Anatomy 0.000 claims abstract description 75
- 239000008280 blood Substances 0.000 claims abstract description 75
- 239000003085 diluting agent Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000010409 thin film Substances 0.000 claims abstract description 4
- 238000010241 blood sampling Methods 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 6
- 239000010408 film Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 2
- 210000003128 head Anatomy 0.000 description 9
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 210000000624 ear auricle Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15115—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids
- A61B5/15117—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids comprising biased elements, resilient elements or a spring, e.g. a helical spring, leaf spring, or elastic strap
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/157—Devices characterised by integrated means for measuring characteristics of blood
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a peripheral blood collection and diagnosis integrated device, which comprises a shell, a blood taking needle assembly and a diagnosis assembly, wherein the shell comprises a first cavity and a second cavity; the blood taking needle component is arranged in the first cavity and is provided with a blood taking needle and an ejecting mechanism; the diagnosis component is arranged in the second cavity and comprises a blood taking capillary, a water absorbing pad and a test strip which are sequentially connected, wherein the test strip is opposite to the observation window and can display a test result through the observation window, the lower end of the blood taking capillary is flush with or extends out of the collecting pinhole, so that after the blood taking needle pierces the skin of a person, the blood taking capillary directly collects the flowing blood, and the puncture structure punctures the thin film structure and then absorbs the diluent in the diluent container, and then the diluent and the blood are mixed and then conveyed to the test strip through the water absorbing pad for reaction. The invention optimizes the detection flow, so that the user is not easy to operate by mistake and can be even used by non-professional staff.
Description
Technical Field
The invention belongs to the technical field of blood diagnosis devices, and particularly relates to a peripheral blood collection and diagnosis integrated device.
Background
In the prior art, an atom Diagnostic of Australian corporation discloses a peripheral blood sampling device, which integrates a standardized and standardized peripheral blood sampling needle, a peripheral blood sampling capillary and a Diagnostic test card. However, the device is simply combined, the convenience of use is poor, and misoperation is easy to occur to a user.
Disclosure of Invention
The invention aims to provide an integrated peripheral blood collection and diagnosis device.
The technical scheme of the invention is as follows:
an integrated peripheral blood collection and diagnosis device comprising:
the shell comprises a first cavity and a second cavity, wherein the second cavity is provided with an observation window, the lower end of the shell is provided with a collecting pinhole communicated with the first cavity, the second cavity and the outside, and a puncturing structure, the upper end of the shell is connected with a diluent container through a connecting structure, the diluent container is provided with a cavity for containing diluent and sealed through a film structure, and the puncturing structure is used for puncturing the film structure in use;
a blood taking needle component which is arranged in the first cavity and is provided with a blood taking needle and an ejecting mechanism, wherein the ejecting mechanism is used for driving the blood taking needle to eject from the collecting needle hole to puncture the skin of a person;
the diagnosis component is arranged in the second cavity and comprises a blood taking capillary, a water absorbing pad and a test strip which are sequentially connected, wherein the test strip is opposite to the observation window and can display a test result through the observation window, the lower end of the blood taking capillary is flush with the collecting needle hole or extends out of the collecting needle hole, so that after the blood taking needle pierces the skin of a person, the blood taking capillary directly collects the flowing blood, and the puncture structure punctures the thin film structure and then absorbs the diluent in the diluent container, and then the diluent and the blood are mixed and then conveyed to the test strip through the water absorbing pad for reaction.
In a preferred embodiment of the present invention, the lancet assembly includes a lancet, a pull rod, an inner tube, an outer tube, a first spring, a second spring, a lancet lock head, and a lancet trigger extending out of the housing; wherein the method comprises the steps of
The upper end of the pull rod is provided with at least one limiting bulge, the lower part of the pull rod is provided with a pushing section and an elastic section which are arranged in parallel, the lower part of the elastic section extends downwards and outwards to form a slope bulge with a downward slope, and a ladder structure is arranged above the pushing section and the elastic section;
the outer tube is provided with a drag hook on the outer side wall, and a stepped through hole with a small upper part and a big lower part is arranged at the upper end of the outer tube;
the upper end of the inner tube is provided with a through hole, and the side wall of the inner tube is provided with a trigger through hole;
the inner pipe is sleeved in the outer pipe, the pull rod is sleeved in the inner pipe, the upper section of the pull rod sequentially extends out of the through hole of the inner pipe and the stepped through hole of the outer pipe, and the limiting protrusion is in limiting fit with the upper top wall of the outer pipe; the first spring and the second spring are sleeved outside the pull rod, the upper end of the first spring abuts against the inner top wall of the outer tube, the lower end of the first spring abuts against the upper end of the inner tube, the upper end of the second spring abuts against the upper top wall of the inner tube, and the lower end of the second spring abuts against the stepped structure; the lower end of the inner tube is connected with the blood taking needle locking head, and the lower end of the pull rod props against the upper end of the blood taking needle to push the blood taking needle to extend out of the collecting needle hole through the blood taking needle locking head; the blood taking needle trigger is arranged in the trigger through hole;
the blood taking needle assembly is provided with a contraction state and an ejection state, when the blood taking needle assembly is in the contraction state, the blood taking needle trigger is in an unpressed state, the blood taking needle trigger abuts against the inclined plane bulge, the lower end of the inclined plane bulge abuts against the side wall of the trigger through hole, the first spring and the second spring are in the contraction state, and the blood taking needle is positioned in the blood taking needle locking head; when in the state of popup, the blood taking needle trigger is in a pressing state, the lower ends of the inclined plane bulges are positioned below the trigger through hole and are far away from each other, the first spring and the second spring are in the state of popup, and the blood taking needle extends out of the collecting needle hole through the blood taking needle locking head.
Further preferably, the piercing structure is a lower section of the housing to which the nib is attached, and the collection pin hole is located at a tip of the nib-like lower section.
Further preferably, the connecting structure comprises an external thread at the upper end of the housing and an internal thread provided on the inner side wall of the diluent container and adapted to the external thread.
Further preferably, a convex transparent cover is disposed on the observation window to amplify the detection result of the test strip.
Further preferably, the upper end of the housing is provided with a ventilation foam cushion which communicates the first cavity with the outside.
Further preferably, an included angle between the blood collection capillary and the blood collection needle is 0-30 degrees.
The beneficial effects of the invention are as follows: the integrated design of the invention integrates the blood taking needle for collecting peripheral blood, the capillary tube for collecting peripheral blood and the detection card for diagnosis, is designed in the same device, optimizes the detection flow, is not easy to cause misoperation for users, and can be even used by non-professional staff.
Drawings
Fig. 1 is a sectional view of a part of the structure of the invention.
Fig. 2 is a cross-sectional view of the lancet assembly of the present invention.
Detailed Description
The technical scheme of the invention is further illustrated and described below by the specific embodiments in combination with the accompanying drawings.
As shown in fig. 1, a peripheral blood collection and diagnosis integrated device includes a housing 1, a lancet assembly 2, and a diagnosis assembly 3.
The shell 1 comprises a first cavity 11 and a second cavity 12, wherein the second cavity 12 is provided with an observation window 120, the lower end of the shell 1 is provided with a collecting pinhole 13 communicated with the first cavity 11, the second cavity 12 and the outside, and a puncturing structure 14, the upper end of the shell is connected with a diluent container 15 through a connecting structure, the diluent container 15 is provided with a cavity 151 for containing diluent and sealed through a film structure 150, the puncturing structure 14 is used for puncturing the film structure 150 in use, and the upper end of the shell 1 is provided with a breathable sponge pad 10 communicated with the first cavity 11 and the outside; preferably, the piercing structure 14 is a lower section of the housing 1 for holding a pen tip, and the collecting pin hole 13 is located at a tip of the lower section; preferably, the connection structure comprises an external thread at the upper end of the housing 1 and an internal thread provided on the inner side wall of the diluent container 15, which is adapted to the external thread.
As shown in fig. 1 and 2, the lancet assembly 2 is disposed in the first chamber 11, and has a lancet 20 and an ejecting mechanism 21, wherein the ejecting mechanism 21 is used for driving the lancet 20 to eject from the collection needle hole 13 to pierce the skin of a person; specifically, the ejector 21 includes a pull rod 211, an inner tube 212, an outer tube 213, a first spring 214, a second spring 215, a lancet lock 216, and a lancet trigger 217 extending out of the housing 1; wherein the method comprises the steps of
The pull rod 211 is provided with at least one limit protrusion 2110 at the upper end, a pushing section 2111 and an elastic section 2112 which are arranged in parallel are arranged at the lower part of the pull rod, the lower part of the elastic section 2112 extends downwards and outwards to form a slope protrusion 2113 with a downward slope, and a ladder structure 2114 is arranged above the pushing section 2111 and the elastic section 2112;
the outer tube 213, the outer side wall of which has a draw hook 2130, and the upper end of which has a stepped through hole 2131 with a smaller upper part and a larger lower part;
the inner tube 212 has a through hole 2120 at its upper end and a trigger through hole 2121 at its side wall;
the inner pipe 212 is sleeved in the outer pipe 213, the pull rod 211 is sleeved in the inner pipe 212, the upper section of the pull rod 211 sequentially extends out of the through hole 2120 of the inner pipe 212 and the stepped through hole 2131 of the outer pipe 213, and the limiting protrusion 2110 is in limiting fit with the upper top wall of the outer pipe 213; the first spring 214 and the second spring 215 are sleeved outside the pull rod 211, the upper end of the first spring 214 abuts against the inner top wall of the outer tube 213, the lower end abuts against the upper end of the inner tube 212, the upper end of the second spring 215 abuts against the upper top wall of the inner tube 212, and the lower end abuts against the stepped structure 2114; the lower end of the inner tube 212 is connected with the blood taking needle locking head 216, and the lower end of the pull rod 211 abuts against the upper end of the blood taking needle 20 to push the blood taking needle 20 to extend out of the collecting needle hole 13 through the blood taking needle locking head 216; the lancet trigger 217 is provided in the trigger through hole 2121;
the ejection mechanism 21 has a retracted state and an ejected state, when in the retracted state, the lancet trigger 217 is in an unpressed state, the lancet trigger 217 abuts against the inclined surface protrusion 2113, the lower end of the inclined surface protrusion 2113 abuts against the side wall of the trigger through hole 2121, the first spring 214 and the second spring 215 are in the retracted state, and the lancet 20 is positioned in the lancet lock head 216; when in the ejected state, the lancet trigger 217 is in a pressed state, the lower ends of the inclined protrusions 2113 are located under the trigger through hole 2121 and away from each other, the first spring 214 and the second spring 215 are in an ejected state, and the lancet 20 protrudes out of the collection needle hole 13 through the lancet lock head 216.
The diagnosis component 3 is arranged in the second cavity 12 and comprises a blood sampling capillary 31, a water absorption pad 32 and a test strip 33 which are sequentially connected, wherein the test strip 33 is opposite to the observation window 120 and can display a test result through the observation window 120, and a convex transparent outer cover 121 is arranged on the observation window 120 so as to amplify the detection result of the test strip 33; the included angle between the blood collection capillary 31 and the blood collection needle 20 is 0-30 degrees, preferably 30 degrees, and the lower end of the blood collection capillary 31 is flush with the collection needle hole 13 or extends out of the collection needle hole 13, so that when the blood collection needle 20 pierces the skin of a person, the blood collection capillary 31 directly collects the flowing blood, and sucks the diluent in the diluent container 15 after the piercing structure 14 pierces the thin film structure 150, and then the diluent and the blood are mixed and then conveyed to the test strip 33 through the water absorption pad 32 for reaction.
The application method of the invention is as follows:
1) Disinfecting the surfaces of fingertips or earlobes;
2) Pulling the draw hook 2130, the inclined plane protrusion 2113 and the inner side wall of the inner tube 212 slide relatively until reaching the trigger through hole 2121, and the elastic section 2112 pops up under the action of elastic force, so that the lower end of the inclined plane protrusion 2113 props against the side wall of the trigger through hole 2121, and the pop-up mechanism 21 is in a contracted state;
3) The tip of the lower section of the pen point of the shell 1 is contacted with the fingertip or the earlobe and is tightly attached;
4) Pressing down the lancet trigger 217;
5) The blood taking needle 20 is punched out from the collecting needle hole 13 to pierce the skin and the peripheral blood flows out;
6) Peripheral blood is collected by the blood collection capillary 31,
7) Unscrewing the diluent container 15 from the upper end of the housing 1
8) The lower section of the pen tip of the housing 1 is inserted into the diluent in the cavity 151 after piercing the membrane structure 150, and the blood collection capillary 31 is pressed into close contact with the absorbent pad 32 to trigger the flow path of the diluent, peripheral blood and the test strip 33.
9) The liquid flows through the absorbent pad 32 to the test strip 33 to react, and the reaction result is observed through the transparent cover 121 of the observation window 120.
The foregoing description is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, i.e., the invention is not to be limited to the details of the invention.
Claims (4)
1. The utility model provides a peripheral blood collection diagnosis integrated device which characterized in that: comprising the following steps:
the shell comprises a first cavity and a second cavity, wherein the second cavity is provided with an observation window, the lower end of the shell is provided with a collecting needle hole communicated with the first cavity, the second cavity and the outside, and a puncturing structure, the upper end of the shell is connected with a diluent container through a connecting structure, the diluent container is provided with a cavity for containing diluent and sealed through a film structure, and the puncturing structure is used for puncturing the film structure in use; the puncturing structure is the lower section of the pen point of the shell, and the collecting needle hole is positioned at the tip of the lower section of the pen point shape; the connecting structure comprises an external thread positioned at the upper end of the shell and an internal thread which is matched with the external thread and is arranged on the inner side wall of the diluent container;
the blood taking needle assembly is arranged in the first cavity and comprises a blood taking needle, a pull rod, an inner tube, an outer tube, a first spring, a second spring, a blood taking needle locking head and a blood taking needle trigger extending out of the shell; wherein the method comprises the steps of
The upper end of the pull rod is provided with at least one limiting bulge, the lower part of the pull rod is provided with a pushing section and an elastic section which are arranged in parallel, the lower part of the elastic section extends downwards and outwards to form a slope bulge with a downward slope, and a ladder structure is arranged above the pushing section and the elastic section;
the outer tube is provided with a drag hook on the outer side wall, and a stepped through hole with a small upper part and a big lower part is arranged at the upper end of the outer tube;
the upper end of the inner tube is provided with a through hole, and the side wall of the inner tube is provided with a trigger through hole;
the inner pipe is sleeved in the outer pipe, the pull rod is sleeved in the inner pipe, the upper section of the pull rod sequentially extends out of the through hole of the inner pipe and the stepped through hole of the outer pipe, and the limiting protrusion is in limiting fit with the upper top wall of the outer pipe; the first spring and the second spring are sleeved outside the pull rod, the upper end of the first spring abuts against the inner top wall of the outer tube, the lower end of the first spring abuts against the upper end of the inner tube, the upper end of the second spring abuts against the upper top wall of the inner tube, and the lower end of the second spring abuts against the stepped structure; the lower end of the inner tube is connected with the blood taking needle locking head, and the lower end of the pull rod props against the upper end of the blood taking needle to push the blood taking needle to extend out of the collecting needle hole through the blood taking needle locking head; the blood taking needle trigger is arranged in the trigger through hole;
the blood taking needle assembly is provided with a contraction state and an ejection state, when the blood taking needle assembly is in the contraction state, the blood taking needle trigger is in an unpressed state, the blood taking needle trigger abuts against the inclined plane bulge, the lower end of the inclined plane bulge abuts against the side wall of the trigger through hole, the first spring and the second spring are in the contraction state, and the blood taking needle is positioned in the blood taking needle locking head; when the blood taking needle trigger is in an ejecting state, the blood taking needle trigger is in a pressing state, the lower ends of the inclined plane bulges are positioned below the trigger through holes and are far away from each other, the first spring and the second spring are in an ejecting state, and the blood taking needle extends out of the collecting needle hole through the blood taking needle locking head;
the diagnosis component is arranged in the second cavity and comprises a blood taking capillary, a water absorbing pad and a test strip which are sequentially arranged, wherein the test strip is opposite to the observation window and can display a test result through the observation window, the lower end of the blood taking capillary is flush with the collecting needle hole or extends out of the collecting needle hole, so that after the blood taking needle pierces the skin of a person, the blood taking capillary directly collects flowing blood, the puncture structure pierces the thin film structure and then absorbs diluent in the diluent container, and then the diluent and the blood are mixed and then conveyed to the test strip through the water absorbing pad for reaction.
2. A peripheral blood collection and diagnosis integrated device according to claim 1, wherein: a convex transparent outer cover is arranged on the observation window so as to amplify the detection result of the test strip.
3. A peripheral blood collection and diagnosis integrated device according to claim 1, wherein: the upper end of the shell is provided with a ventilation sponge cushion which is communicated with the first cavity and the outside.
4. A peripheral blood collection and diagnosis integrated device according to claim 1, wherein: the included angle between the blood sampling capillary and the blood sampling needle is 0-30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643267.0A CN108670272B (en) | 2018-06-21 | 2018-06-21 | Peripheral blood collection and diagnosis integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643267.0A CN108670272B (en) | 2018-06-21 | 2018-06-21 | Peripheral blood collection and diagnosis integrated device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108670272A CN108670272A (en) | 2018-10-19 |
| CN108670272B true CN108670272B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810643267.0A Active CN108670272B (en) | 2018-06-21 | 2018-06-21 | Peripheral blood collection and diagnosis integrated device |
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| CN (1) | CN108670272B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090028B (en) * | 2019-05-17 | 2024-07-02 | 深圳市凯特生物医疗电子科技有限公司 | Fingertip hemostix for automatic sample feeding of glycosylated hemoglobin analyzer |
| CN112034151A (en) * | 2020-09-21 | 2020-12-04 | 青岛爱博检测科技有限公司 | Novel blood collection and detection device |
| CN114869277A (en) * | 2021-04-07 | 2022-08-09 | 杭州安旭生物科技股份有限公司 | Whole blood and fingertip blood detection device and detection method |
| KR102598078B1 (en) * | 2021-08-02 | 2023-11-03 | 주식회사 피오 | Pen type menstrual cycle test device |
| WO2024124662A1 (en) * | 2022-12-16 | 2024-06-20 | 深圳市徕康生物科技有限公司 | Peripheral blood sampling/detection kit, processing terminal, detection device, and cloud service system |
| CN116784846B (en) * | 2023-06-02 | 2024-06-14 | 苏州施莱医疗器械有限公司 | Novel kit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1460449A (en) * | 2003-06-18 | 2003-12-10 | 清华大学 | Automatic quantitative blood-taking pen |
| CN204698565U (en) * | 2015-05-12 | 2015-10-14 | 杭州隆基生物技术有限公司 | A kind of peripheral blood harvester |
| CN208958140U (en) * | 2018-06-21 | 2019-06-11 | 英科新创(厦门)科技有限公司 | Peripheral blood acquisition diagnosis integrated apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1355573A4 (en) * | 2001-01-22 | 2005-08-24 | Roche Diagnostics Gmbh | Lancet device having capillary action |
-
2018
- 2018-06-21 CN CN201810643267.0A patent/CN108670272B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1460449A (en) * | 2003-06-18 | 2003-12-10 | 清华大学 | Automatic quantitative blood-taking pen |
| CN204698565U (en) * | 2015-05-12 | 2015-10-14 | 杭州隆基生物技术有限公司 | A kind of peripheral blood harvester |
| CN208958140U (en) * | 2018-06-21 | 2019-06-11 | 英科新创(厦门)科技有限公司 | Peripheral blood acquisition diagnosis integrated apparatus |
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| CN108670272A (en) | 2018-10-19 |
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Address after: 361000 Xinguang Road 332, Haicang Xinyang Industrial Zone, Xiamen City, Fujian Province Applicant after: Yingke Xinchuang (Xiamen) Science and Technology Co.,Ltd. Address before: 361000 Xinguang Road 332, Haicang Xinyang Industrial Zone, Xiamen City, Fujian Province Applicant before: INTEC PRODUCTS Inc. (XIAMEN) |
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