CN112869694B - Telescopic adjustable gynecological vaginal speculum - Google Patents
Telescopic adjustable gynecological vaginal speculum Download PDFInfo
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- CN112869694B CN112869694B CN202110016979.1A CN202110016979A CN112869694B CN 112869694 B CN112869694 B CN 112869694B CN 202110016979 A CN202110016979 A CN 202110016979A CN 112869694 B CN112869694 B CN 112869694B
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- radial
- base station
- telescopic cylinder
- screw rod
- rod
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- 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
- A61B1/303—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 vagina, i.e. vaginoscopes
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- 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
- A61B1/00064—Constructional details of the endoscope body
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- 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
- A61B1/00112—Connection or coupling means
-
- 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
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
Abstract
The invention discloses a telescopic adjustment gynecological vaginal speculum which comprises a base station, a speculum telescopic part, a vaginal dilation control part and a vaginal dilation part, wherein a spiral groove is formed in an adjusting disc, the radial distance of a radial change seat is changed by rotating the adjusting disc, a sliding ring is made to move, a telescopic cylinder is made to move under the contact action, a vaginal dilation plate enters a vagina, the vaginal dilation plate is adjusted by a vaginal dilation plate fine adjustment knob, the vaginal dilation plate is finely adjusted, an operation rod connecting table is made to move by adjusting the adjustment knob, a speculum at the front end of a speculum operation rod enters the vagina to be examined, the speculum operation rod is connected with the operation rod connecting table by a ball head, and the operation of the speculum operation rod is better. The invention has novel structure and convenient operation, and brings great convenience to medical care personnel.
Description
Technical Field
The invention relates to the technical field related to medical instruments, in particular to a telescopic adjustment gynecological vaginal speculum.
Background
The female reproductive system diseases are gynecological diseases, including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases, etc. The gynecological diseases are common diseases and frequently encountered diseases of women. However, many people lack due knowledge of gynecological diseases, lack of health care of the body, and various bad living habits and habits, so that the physiological health of the people is gradually improved, some female diseases are entangled and cannot be cured for a long time, and great inconvenience is brought to normal life and work. The vaginal disease of women often needs to use the vaginal speculum to check the condition of vagina and cervix uteri, help judge whether there are diseases such as vaginitis, cervicitis, cervical carcinoma, cervical polyp, cervical erosion, etc., the current vaginal speculum is used inconveniently, bring very big inconvenience to medical personnel.
Disclosure of Invention
Aiming at the technical problem, the invention provides a telescopic adjusting gynecological vaginal speculum which is convenient to operate and brings convenience to medical staff.
The technical scheme adopted by the invention is as follows: a telescopic adjustable gynecological vaginal speculum comprises a base station, a speculum telescopic part, a vaginal dilation control part and a vaginal dilation part.
The endoscope telescopic part comprises an operating rod connecting table guide rod. The vagina expanding control component comprises a radial variation seat connecting rod. The private part comprises a fine adjustment screw rod mounting frame.
The base station, including installation base station pipe, radial mount pad, radial slide pressure spring, telescopic cylinder guide arm, radial mount pad fixed mounting is on installation base station pipe, telescopic cylinder guide arm fixed mounting is in the one end of installation base station pipe, radial slide pressure spring cover provides the counter-force between radial mount pad, the radial change seat, the action bars connect platform guide arm fixed mounting on installation base station pipe, the one end and the radial change seat swivelling joint of radial change seat connecting rod, the other end and the sliding ring swivelling joint of radial change seat connecting rod finely tune lead screw mounting bracket and telescopic cylinder fixed connection.
Furthermore, the sight glass telescopic part further comprises a sight glass operating rod, an operating rod connecting table screw rod, an adjusting knob, an operating rod connecting table, a screw rod gear and a knob supporting ball, the sight glass operating rod is connected with the operating rod connecting table through a ball head, a sight glass is arranged at one end of the sight glass operating rod, the operating rod connecting table screw rod is rotatably installed on the installation base station pipe, the screw rod gear is fixedly connected to one end of the operating rod connecting table screw rod, the operating rod connecting table is connected with an operating rod connecting table guide rod in a sliding mode, and the operating rod connecting table is connected with the operating rod connecting table screw rod through a screw pair.
Furthermore, the adjusting knob is provided with a knob supporting ball, the knob supporting ball is meshed with the screw gear, the adjusting knob is provided with an adjusting knob ball, the adjusting knob ball is in contact with the outer wall of the installation base station pipe, and the installation base station pipe limits the adjusting knob ball to roll on the outer wall of the installation base station pipe.
Furthermore, the vagina expanding control component further comprises an adjusting disk, knurls, a radial variation contact roller, a radial variation seat, a sliding ring ball, an adjusting disk ball and a spiral groove, wherein the adjusting disk is provided with the adjusting disk ball, the adjusting disk ball is in contact with the installation base station pipe, the installation base station pipe limits the adjusting disk ball to roll on the outer wall of the installation base station pipe, the knurls are arranged on the outer circumference of the adjusting disk, the radial variation contact roller is rotatably arranged on the radial variation seat, the radial variation seat is in sliding connection with the radial installation seat, the sliding ring is in sliding connection with the telescopic cylinder guide rod, the sliding ring is provided with the sliding ring ball, and the sliding ring ball moves on the outer wall of the installation base station pipe.
Furthermore, the adjusting disc is provided with a spiral groove which is in a spiral type, and the radial change contact roller moves on the adjusting disc ball and changes the radial movement distance of the radial change seat.
Further, the pudendum expanding part, still include telescopic cylinder, flexible logical lantern ring, fine setting lead screw, expand the negative plate guide arm, expand negative plate fine setting knob, expand negative plate, telescopic cylinder pressure spring, telescopic cylinder and telescopic cylinder guide arm sliding connection, telescopic cylinder and sliding ring contact, telescopic cylinder pressure spring cover provide the counter-force on the telescopic cylinder guide arm, the flexible one end sliding connection who leads to lantern ring and installation base station pipe, telescopic cylinder cover is on flexible logical lantern ring, expand the one end and the fine setting lead screw mounting bracket fixed connection of negative plate guide arm, expand the other end and the telescopic cylinder fixed connection of negative plate guide arm, the one end and the fine setting lead screw mounting bracket swivelling joint of fine setting lead screw, the other end and the telescopic cylinder swivelling joint of fine setting lead screw, expand negative plate fine setting knob and the one end fixed connection of fine setting lead screw, expand negative plate and expand negative plate guide arm sliding connection, expand negative plate and fine setting lead screw with spiral pair connection.
Compared with the prior art, the invention has the beneficial effects that: (1) the utility model is flexible and foldable, and is convenient to carry; (2) knob adjustment is carried out, and the position adjustment is convenient; (3) The radial distance is changed spirally to achieve telescopic folding change.
Drawings
Fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 are schematic diagrams of the overall structure of the present invention.
Reference numerals: 1-base station; 2-telescope parts of the sight glass; 3-a negative enlarging control component; 4-a genital member; 101-mounting a base pipe; 102-a radial mount; 103-a radial sliding seat pressure spring; 104-telescopic cylinder guide rod; 201-speculum operating rod; 202-an operating rod is connected with a table screw rod; 203-adjusting knob; 204-an operating rod connecting table guide rod; 205-an operating rod connection station; 206-screw gear; 207-knob support ball; 208-adjust knob ball; 301-a conditioning disk; 302-knurling; 303-radially varying contact rollers; 304-a radial variation seat; 305-a radially varying seat link; 306-slip rings; 307-slip ring balls; 308-adjusting disk balls; 309-spiral groove; 401-telescopic cylinder; 402-a telescopic through ring; 403-fine tuning screw rod mounting rack; 404-fine adjustment of screw rod; 405-a shadow mask guide bar; 406-a colpectasia plate fine tuning knob; 407-a shadow-expanding plate; 408-a telescopic cylinder pressure spring.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Examples are shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5: a telescopic adjustable gynecological vaginal speculum comprises a base station 1, a speculum telescopic part 2, a vaginal dilation control part 3 and a vaginal dilation part 4.
The scope extension member 2 includes a handle bar connecting table guide 204.
The female expanding control part 3 comprises a radial variation seat connecting rod 305.
The female part 4 includes a fine adjustment screw mounting 403.
The sight glass telescopic part 2 further comprises a sight glass operating rod 201, an operating rod connecting table screw rod 202, an adjusting knob 203, an operating rod connecting table 205, a screw rod gear 206 and a knob supporting ball 207, the sight glass operating rod 201 is connected with the operating rod connecting table 205 through a ball head, a sight glass is arranged at one end of the sight glass operating rod 201, the operating rod connecting table screw rod 202 is rotatably installed on the installation base table pipe 101, the screw rod gear 206 is fixedly connected to one end of the operating rod connecting table screw rod 202, the operating rod connecting table 205 is in sliding connection with an operating rod connecting table guide rod 204, and the operating rod connecting table 205 is connected with the operating rod connecting table screw rod 202 through a screw pair. The adjustment adjusting knob 203 is rotated, the adjustment of the adjusting knob 203 is facilitated due to the rolling property of the adjusting knob ball 208, the operating rod connecting table screw rod 202 rotates under the meshing of gear teeth, then the operating rod connecting table 205 moves, a speculum at the front end of the speculum operating rod 201 enters a vagina to be examined, the operating rod connecting table 205 is connected with the speculum operating rod 201 through a ball head, the operability of the speculum operating rod 201 is better, and the azimuth angle conversion of the probe is convenient.
The adjustment knob 203 is provided with a knob support ball 207, the knob support ball 207 is engaged with the lead screw gear 206, the adjustment knob 203 is provided with an adjustment knob ball 208, the adjustment knob ball 208 is in contact with the outer wall of the mounting base pipe 101, and the mounting base pipe 101 restricts the adjustment knob ball 208 from rolling on the outer wall of the mounting base pipe 101. Turning the adjustment knob 203, the rollability of the adjustment knob ball 208 facilitates adjustment of the adjustment knob 203.
The vagina expanding control component 3 further comprises an adjusting disk 301, knurls 302, a radial variable contact roller 303, a radial variable seat 304, a sliding ring 306, a sliding ring ball 307, an adjusting disk ball 308 and a spiral groove 309, wherein the adjusting disk 301 is provided with the adjusting disk ball 308, the adjusting disk ball 308 is in contact with the mounting base pipe 101, the mounting base pipe 101 limits the adjusting disk ball 308 to roll on the outer wall of the mounting base pipe 101, the knurls 302 are arranged on the outer circumference of the adjusting disk 301, the radial variable contact roller 303 is rotatably arranged on the radial variable seat 304, the radial variable seat 304 is in sliding connection with the radial mounting seat 102, the sliding ring 306 is in sliding connection with the telescopic cylinder guide rod 104, the sliding ring 306 is provided with the sliding ring ball 307, and the sliding ring ball 307 moves on the outer wall of the mounting base pipe 101. The adjusting disc 301 is rotated, the knurl 302 increases friction force, the radial variable contact roller 303 moves on the spiral groove 309, the radial distance of the radial variable seat 304 is further changed, the slip ring 306 moves under the action of the radial variable seat connecting rod 305, and the rolling performance of the slip ring ball 307 facilitates the slip ring 306 to roll on the installation base pipe 101.
The adjusting disk 301 is provided with a spiral groove 309, the spiral groove 309 is of a spiral type, and the radial change contact roller 303 moves on the adjusting disk ball 308 and changes the radial movement distance of the radial change seat 304.
The female expanding component 4 further comprises a telescopic cylinder 401, a telescopic through sleeve ring 402, a fine adjustment screw rod 404, a female expanding plate guide rod 405, a female expanding plate fine adjustment knob 406, a female expanding plate 407 and a telescopic cylinder pressure spring 408, wherein the telescopic cylinder 401 is in sliding connection with the telescopic cylinder guide rod 104, the telescopic cylinder 401 is in contact with the sliding ring 306, the telescopic cylinder pressure spring 408 is sleeved on the telescopic cylinder guide rod 104 to provide counter force, the telescopic through sleeve ring 402 is in sliding connection with one end of the installation base station pipe 101, the telescopic cylinder 401 is sleeved on the telescopic through sleeve ring 402, one end of the female expanding plate guide rod 405 is fixedly connected with the fine adjustment screw rod installation frame 403, the other end of the female expanding plate guide rod 405 is fixedly connected with the telescopic cylinder 401, one end of the fine adjustment screw rod 404 is rotatably connected with the fine adjustment screw rod installation frame 403, the other end of the fine adjustment screw rod 404 is rotatably connected with the telescopic cylinder 401, the female expanding plate fine adjustment knob 406 is fixedly connected with one end of the fine adjustment screw rod 404, the female expanding plate 407 is slidably connected with the female expanding plate guide rod 405, and the fine adjustment screw rod 404 are connected with a screw pair. Slip ring 306 and telescopic cylinder 401 effect, make telescopic cylinder 401 move, the flexible lantern ring 402 that leads to moves, flexible lantern ring 402 that leads to supports telescopic cylinder 401, telescopic cylinder pressure spring 408 compression, telescopic cylinder 401 is convenient for to bounce back by telescopic cylinder pressure spring 408's counter force, expand the vaginal board 407 and get into the vagina, rotate the adjustment and expand vaginal board fine setting knob 406, fine setting lead screw 404 rotates, and then expand the movement of vaginal board 407, make the vaginal expansion degree obtain the fine setting, provide more open field of vision for medical personnel.
The working principle of the invention is as follows: the adjusting disc 301 is rotated, the knurl 302 increases friction force, the radial change contact roller 303 moves on the spiral groove 309, and further the radial distance of the radial change seat 304 changes, under the action of the radial change seat connecting rod 305, the slip ring 306 moves, the rolling property of the slip ring ball 307 facilitates the slip ring 306 to roll on the mounting base station pipe 101, the slip ring 306 and the telescopic cylinder 401 act to enable the telescopic cylinder 401 to move, the telescopic through ring 402 moves, the telescopic cylinder 402 supports the telescopic cylinder 401, the telescopic cylinder pressure spring 408 compresses, the reaction force of the telescopic cylinder pressure spring 408 facilitates the telescopic cylinder 401 to rebound, the vaginal dilator 407 enters the vagina, the vaginal dilator plate fine adjustment knob 406 is rotated, the fine adjustment screw rod 404 rotates, the vaginal dilator plate 407 moves to finely adjust the vaginal expansion degree, a wider visual field is provided for medical staff, the adjusting adjustment knob 203 is rotated, the rolling property of the adjusting knob ball 208 facilitates the adjustment of the adjusting knob 203, under the meshing of gear teeth, the operating rod connecting table 202 rotates, the operating rod connecting table 205 moves, the front end of the endoscope operating rod 201 enters the vagina to check, the operating rod 205 is connected with the endoscope probe 201, and the operating rod is convenient to change the orientation of the endoscope.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A telescopic adjustment gynecological vaginal speculum comprises a base station (1), a speculum telescopic part (2), a vagina expansion control part (3) and a vagina expansion part (4);
the endoscope telescopic part (2) comprises an operating rod connecting table guide rod (204);
the female expanding control component (3) comprises a radial variation seat connecting rod (305);
the flaring part (4) comprises a fine adjustment screw rod mounting rack (403);
the base station (1) comprises an installation base station pipe (101), a radial installation base (102), a radial sliding seat pressure spring (103) and a telescopic cylinder guide rod (104), wherein the radial installation base (102) is fixedly installed on the installation base station pipe (101), the telescopic cylinder guide rod (104) is fixedly installed at one end of the installation base station pipe (101), the radial sliding seat pressure spring (103) is sleeved between the radial installation base (102) and a radial change base (304) to provide counter force, the operating rod connecting table guide rod (204) is fixedly installed on the installation base station pipe (101), one end of a radial change base connecting rod (305) is rotatably connected with the radial change base (304), the other end of the radial change base connecting rod (305) is rotatably connected with a sliding ring (306), and a fine tuning screw rod installation frame (403) is fixedly connected with a telescopic cylinder (401);
the cathode expansion control component (3) further comprises an adjusting disc (301), knurls (302), radial change contact rollers (303), a radial change seat (304), a sliding ring (306), sliding ring balls (307), adjusting disc balls (308) and a spiral groove (309), wherein the adjusting disc (301) is provided with the adjusting disc balls (308), the adjusting disc balls (308) are in contact with an installation base station pipe (101), the installation base station pipe (101) limits the adjusting disc balls (308) to roll on the outer wall of the installation base station pipe (101), the knurls (302) are arranged on the outer circumference of the adjusting disc (301), the radial change contact rollers (303) are rotatably installed on the radial change seat (304), the radial change seat (304) is in sliding connection with the radial installation seat (102), the sliding ring (306) is in sliding connection with a telescopic cylinder guide rod (104), the sliding ring (306) is provided with the sliding ring balls (307), and the sliding ring balls (307) move on the outer wall of the installation base station pipe (101);
the female expanding component (4) further comprises a telescopic cylinder (401), a telescopic through sleeve ring (402), a fine adjustment screw rod (404), a female expanding plate guide rod (405), a female expanding plate fine adjustment knob (406), a female expanding plate (407) and a telescopic cylinder pressure spring (408), wherein the telescopic cylinder (401) is in sliding connection with the telescopic cylinder guide rod (104), the telescopic cylinder (401) is in contact with the sliding ring (306), the telescopic cylinder pressure spring (408) is sleeved on the telescopic cylinder guide rod (104) to provide counter force, the telescopic through sleeve ring (402) is in sliding connection with one end of an installation base station pipe (101), the telescopic cylinder (401) is sleeved on the telescopic through sleeve ring (402), one end of the female expanding plate guide rod (405) is in fixed connection with the fine adjustment screw rod installation frame (403), the other end of the female expanding plate guide rod (405) is in fixed connection with the telescopic cylinder installation frame (401), one end of the fine adjustment screw rod (404) is in rotary connection with the screw rod installation frame (403), the other end of the fine adjustment screw rod (404) is in rotary connection with the female expanding plate fine adjustment screw rod (404), and the fine adjustment screw rod (407) is in connection with the fine adjustment screw rod installation frame (403).
2. A telescopically adjustable gynecological vaginal speculum as in claim 1, wherein: the sight glass telescopic part (2) further comprises a sight glass operating rod (201), an operating rod connecting table screw rod (202), an adjusting knob (203), an operating rod connecting table (205), a screw rod gear (206) and a knob supporting ball (207), wherein the sight glass operating rod (201) is connected with the operating rod connecting table (205) through a ball head, a sight glass is arranged at one end of the sight glass operating rod (201), the operating rod connecting table screw rod (202) is rotatably installed on an installation base table pipe (101), the screw rod gear (206) is fixedly connected to one end of the operating rod connecting table screw rod (202), the operating rod connecting table (205) is in sliding connection with an operating rod connecting table guide rod (204), and the operating rod connecting table (205) is connected with the operating rod connecting table screw rod (202) through a screw pair.
3. A telescopically adjustable gynecological vaginal speculum as in claim 2, wherein: the adjusting knob (203) is provided with a knob supporting ball (207), the knob supporting ball (207) is meshed with the screw rod gear (206), the adjusting knob (203) is provided with an adjusting knob ball (208), the adjusting knob ball (208) is in contact with the outer wall of the installation base station pipe (101), and the installation base station pipe (101) limits the adjusting knob ball (208) to roll on the outer wall of the installation base station pipe (101).
4. A telescopically adjustable gynecological vaginal speculum as in claim 1, wherein: the adjusting disc (301) is provided with a spiral groove (309), the spiral groove (309) is spiral, and the radial change contact roller (303) moves on the adjusting disc ball (308) and changes the radial movement distance of the radial change seat (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110016979.1A CN112869694B (en) | 2021-01-07 | 2021-01-07 | Telescopic adjustable gynecological vaginal speculum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110016979.1A CN112869694B (en) | 2021-01-07 | 2021-01-07 | Telescopic adjustable gynecological vaginal speculum |
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| Publication Number | Publication Date |
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| CN112869694A CN112869694A (en) | 2021-06-01 |
| CN112869694B true CN112869694B (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110016979.1A Active CN112869694B (en) | 2021-01-07 | 2021-01-07 | Telescopic adjustable gynecological vaginal speculum |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011081293A2 (en) * | 2009-12-28 | 2011-07-07 | Kim Gi Don | Vaginal speculum |
| CN109091102A (en) * | 2018-07-22 | 2018-12-28 | 彭青珍 | A kind of Gynecological examination endoscope magnifying glass angle adjusting mechanism |
| CN110934562A (en) * | 2020-01-15 | 2020-03-31 | 李慎 | Gynaecology and obstetrics's four paws expand external genitals |
| CN210228105U (en) * | 2019-04-26 | 2020-04-03 | 福建省美德医械制造有限公司 | High-stability disposable sterile vaginal dilator |
| CN111544680A (en) * | 2020-05-11 | 2020-08-18 | 新疆医科大学第五附属医院 | Vaginal syringe for obstetrics and gynecology department |
-
2021
- 2021-01-07 CN CN202110016979.1A patent/CN112869694B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011081293A2 (en) * | 2009-12-28 | 2011-07-07 | Kim Gi Don | Vaginal speculum |
| CN109091102A (en) * | 2018-07-22 | 2018-12-28 | 彭青珍 | A kind of Gynecological examination endoscope magnifying glass angle adjusting mechanism |
| CN210228105U (en) * | 2019-04-26 | 2020-04-03 | 福建省美德医械制造有限公司 | High-stability disposable sterile vaginal dilator |
| CN110934562A (en) * | 2020-01-15 | 2020-03-31 | 李慎 | Gynaecology and obstetrics's four paws expand external genitals |
| CN111544680A (en) * | 2020-05-11 | 2020-08-18 | 新疆医科大学第五附属医院 | Vaginal syringe for obstetrics and gynecology department |
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| CN112869694A (en) | 2021-06-01 |
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Effective date of registration: 20221205 Address after: 7-5-b-32, No. 8, Xingguo Road, Gaogang high tech Zone, Taizhou City, Jiangsu Province, 225300 Applicant after: Taizhou JINDA Electronic Technology Co.,Ltd. Address before: 211100 room 1227, Silver Valley Building, 999 Jinye Road, Dongshan street, Jiangning District, Nanjing City, Jiangsu Province Applicant before: Nanjing mutual respect Technology Co.,Ltd. |
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Effective date of registration: 20230406 Address after: Unit 406, 4th Floor, Building 3, No. 2 Fangda Road, Yunpu Industrial Zone, Huangpu District, Guangzhou City, Guangdong Province, 510700 Patentee after: Guangzhou Sichuan Hong medical science and Technology Co.,Ltd. Address before: 7-5-b-32, No. 8, Xingguo Road, Gaogang high tech Zone, Taizhou City, Jiangsu Province, 225300 Patentee before: Taizhou JINDA Electronic Technology Co.,Ltd. |