CN214632373U - Medical instrument positioning mechanism - Google Patents
Medical instrument positioning mechanism Download PDFInfo
- Publication number
- CN214632373U CN214632373U CN202023005960.7U CN202023005960U CN214632373U CN 214632373 U CN214632373 U CN 214632373U CN 202023005960 U CN202023005960 U CN 202023005960U CN 214632373 U CN214632373 U CN 214632373U
- Authority
- CN
- China
- Prior art keywords
- bearing
- anchoring system
- relative
- outer sheath
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The application provides a medical instrument positioning mechanism is applied to the medical instrument who has outer sheath pipe, interior sheath pipe and anchoring system, and it includes the base, is used for fixing a position outer sheath pipe location structure of outer sheath pipe, is used for fixing a position the interior sheath pipe location structure of interior sheath pipe and is used for fixing a position anchoring system location structure of anchoring system, and wherein, base axial displacement can be followed to outer sheath pipe location structure, interior sheath pipe location structure and anchoring system location structure, in order to adjust outer sheath pipe interior sheath pipe anchoring system for the location position of base, borrow this application can simplify the structural design of medical instrument itself and can make medical operation more convenient and accurate.
Description
Technical Field
The embodiment of the application relates to the technical field of medical instruments, in particular to a medical instrument positioning mechanism.
Background
The interventional medical device mostly needs a support frame, and effectively supports the therapeutic device in the treatment process. However, the support frame of the existing product only has a support function, and other actions required by the operation instrument, such as advancing, retreating and rotating, and linkage of the inner tube sheath and the outer tube sheath, can be realized only through the treatment instrument, so that the complexity of the instrument design is increased, the operation becomes complicated, and even the accuracy of the operation is affected.
In addition, the angle of the existing instrument support frame is mostly fixed, which is not beneficial to adjusting the position and angle of the interventional medical instrument.
In view of the above, there is a need for a support frame product that not only provides a support function, but also assists an interventional medical device in performing a device operation.
Disclosure of Invention
In view of the above, the present application provides a medical device positioning mechanism to overcome or at least partially address the above-mentioned problems.
The embodiment of the application provides a medical instrument positioning mechanism, which is applied to a medical instrument with an outer sheath, an inner sheath and an anchoring system, and comprises a base, an outer sheath positioning structure for positioning the outer sheath, an inner sheath positioning structure for positioning the inner sheath and an anchoring system positioning structure for positioning the anchoring system; wherein the outer sheath positioning structure, the inner sheath positioning structure and the anchoring system positioning structure are movable relative to the base in an axial direction of the base to adjust a positioning position of the outer sheath, the inner sheath and the anchoring system relative to the base.
Optionally, the mechanism further comprises a fixing seat, wherein the base is connected with the fixing seat and can rotate relative to the fixing seat.
Optionally, the positioning mechanism of the medical device further includes a universal adjusting structure connected between the fixing base and the base for providing an angular adjustment of the base relative to the fixing base.
Optionally, the fixing base has a clamping portion for clamping objects with different thicknesses, so that the fixing base can be detachably fixed on the objects.
Optionally, the base has a first slide rail and a second slide rail arranged along an axial direction of the base, wherein the outer sheath positioning structure and the inner sheath positioning structure are movably arranged in the first slide rail to move axially along the first slide rail relative to the base; the anchoring system positioning structure is movably arranged in the second slide rail so as to axially move along the second slide rail relative to the base.
Optionally, the outer sheath positioning structure further comprises a first carrier for carrying the outer sheath and having an adjustable diameter; the first sliding control part is connected with the first bearing part and is used for controlling the first bearing part to slide along the first sliding rail or controlling the first bearing part to be positioned at a specified position on the first sliding rail; the first rotating control piece is arranged on the first bearing piece and can rotate relative to the first bearing piece so as to drive the outer sheath tube to rotate relative to the first bearing piece along the circumferential direction of the outer sheath tube; the inner sheath positioning structure further comprises a second bearing part, which is used for bearing the inner sheath and has an adjustable diameter; the second sliding control part is connected with the second bearing part and is used for controlling the second bearing part to slide along the first sliding rail or controlling the second bearing part to be positioned at a specified position on the first sliding rail; and the second rotating control part is arranged on the second bearing part and can rotate relative to the second bearing part so as to drive the inner sheath tube to rotate relative to the second bearing part along the circumferential direction of the inner sheath tube.
Optionally, the outer sheath positioning structure further comprises: a first identification unit for identifying a distance of axial movement of the outer sheath relative to the first carrier and/or an angle of circumferential rotation of the outer sheath relative to the first carrier; the inner sheath tube positioning structure further comprises: a second identification unit for identifying a distance of axial movement of the inner sheath relative to the second carrier and/or an angle of the inner sheath relative to the second carrier.
Optionally, the mechanism further includes a linkage control assembly for controlling the first bearing member and the second bearing member to switch between a linkage state and an non-linkage state, so that the first bearing member and the second bearing member slide in the first slide rail in a linkage manner or in a non-linkage manner.
Optionally, the anchoring system positioning structure comprises: a third bearing for bearing the anchoring system and having an adjustable diameter; the third sliding control piece is connected with the third bearing piece and is used for controlling the third bearing piece to slide along the second sliding rail or controlling the third bearing piece to be positioned at a specified position on the second sliding rail; and the third rotating control part is arranged on the third bearing part and can rotate relative to the third bearing part so as to drive the anchoring system to rotate relative to the third bearing part along the circumferential direction of the anchoring system.
Optionally, the anchoring system positioning structure further comprises: a third identification unit for identifying a distance of axial movement of the anchoring system relative to the third carrier and/or an angle of circumferential rotation of the anchoring system relative to the third carrier.
According to the technical scheme, the medical instrument positioning mechanism can support the outer sheath tube, the inner sheath tube and the anchoring system of the medical instrument, and can adjust the respective positioning positions of the outer sheath tube, the inner sheath tube and the anchoring system at will, so that the structural design of the medical instrument is simplified, the medical operation is more convenient and accurate, the whole treatment operation is visual and convenient, the efficiency is improved, and the operation time is shortened.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present application, and other drawings can be obtained by those skilled in the art according to the drawings.
FIGS. 1 and 2 are schematic diagrams of an overall architecture embodiment of a medical device positioning structure according to the present application;
fig. 3 and 4 are schematic views of an embodiment of a medical device positioning structure of the present application in use with a medical device.
Element number
1: a medical device positioning mechanism;
10: a base;
101: a first slide rail;
102: a second slide rail;
11: an outer sheath positioning structure;
110: a first bearing member;
110a first positioning and locking knob
111: a first slide control;
111 a: a first sliding knob;
111b a first sliding locking knob;
112: a first rotary control member;
112 a: a first rotational locking knob;
12: an inner sheath positioning structure;
120: a second bearing member;
120a second positioning and locking knob
121: a second rotary control member;
121 a: a second sliding knob;
121b a second slide lock knob;
122: a second rotary control member;
122 a: a second rotational locking knob;
13: an anchoring system positioning structure;
130: a third bearing member;
131: a third slide control;
132: a third rotary control member;
14: a fixed seat;
141: a clamping portion;
15: a universal adjusting structure;
16: a linkage control assembly;
161: a linkage rod;
162: a linkage switching member;
2: a medical device; 21: an outer sheath tube; 22: an inner sheath tube; anchoring system 23.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application shall fall within the scope of the protection of the embodiments in the present application.
The following further describes specific implementations of embodiments of the present application with reference to the drawings of the embodiments of the present application.
Referring to fig. 1 to 4, the present embodiment provides a medical device positioning mechanism 1 applied to a medical device 2 having an outer sheath 21, an inner sheath 22, and an anchoring system 23.
As shown in the figure, the medical device positioning mechanism 1 mainly includes a base 10, an outer sheath positioning structure 11, a sheath positioning structure 12, and an anchoring system positioning structure 13.
Optionally, the base 10 has a first slide rail 101 and a second slide rail 102 arranged along an axial direction thereof.
In this embodiment, the positioning mechanism 1 further includes a fixing base 14, wherein the base 10 is connected to the fixing base 14 and can rotate relative to the fixing base 14.
Optionally, the holder 14 further has a holding portion 141, which can be used for holding objects (e.g., operating tables, etc.) with different thicknesses, so as to provide that the holder can be detachably fixed on the object.
Optionally, the positioning mechanism 1 further comprises a universal adjustment structure 15 connected between the fixing base 14 and the base 10 for providing angular adjustment of the base 10 relative to the fixing base 14. Compared with the prior art, the universal adjusting structure 15 is used for adjusting the base 10 relative to the fixing seat 14 at any angle, and compared with the prior art in which only one fixed angle is provided, the surgical operation can be performed more conveniently.
The sheath positioning structure 11 is movable relative to the base 10 in the axial direction of the base 10 to adjust the positioning position of the sheath 21 relative to the base 10.
Optionally, the outer sheath positioning structure 11 is movably disposed in the first sliding rail 101 to move axially along the first sliding rail 101 relative to the base 10.
Optionally, the outer sheath positioning structure 11 further comprises a first carrier 110, a first sliding control member 111, and a first rotating control member 112.
A first bearing 110 for bearing the outer sheath 21 and having an adjustable diameter.
In the present embodiment, the first carrier 110 is a support ring structure.
In the embodiment, the first supporting member 110 includes a first positioning locking knob 110a, which can be switched between a locking state and a releasing state, when in the locking state, the sheath 21 can be positioned in the first supporting member 110, and when in the releasing state, the sheath 21 can be installed in the first supporting member 110 or the sheath 21 can be removed from the first supporting member 110.
The first sliding control member 111 is connected to the first bearing member 110, and is used for controlling the first bearing member 110 to slide along the first sliding rail 101, or controlling the first bearing member 110 to be positioned at a designated position on the first sliding rail 101.
In the present embodiment, the first sliding control member 111 includes a first sliding knob 111a and a first sliding locking knob 111b, wherein when the first sliding knob 111a is operated, the first bearing member 110 can slide along the first sliding track 101, and when the first sliding locking knob 111b is operated, the first bearing member 110 can be controlled to be positioned at a specific position on the first sliding track 101.
The first rotation control member 112 is disposed on the first carrier 110 and can rotate relative to the first carrier 110, so that the outer sheath 21 can rotate relative to the first carrier 110 along the axial direction thereof.
In the present embodiment, the first rotation control member 112 includes a first rotation locking knob 112a, which is switchable between a releasing state and a locking state, and when in the releasing state, the first rotation control member 112 is rotatable relative to the first bearing member 110 to allow the outer sheath 21 to rotate relative to the first bearing member 110 along the circumferential direction thereof, and when in the locking state, the first rotation control member 112 is fixed relative to the first bearing member 110 to prevent the outer sheath 21 from rotating relative to the first bearing member 110 along the circumferential direction thereof.
Preferably, the outer sheath positioning structure 11 further comprises a first identification unit (not shown) for identifying the distance the outer sheath 21 axially moves relative to the first carrier 110, and the angle of circumferential rotation of the outer sheath 21 relative to the first carrier 110.
Optionally, the inner sheath positioning structure 12 further comprises a second bearing 120, a second sliding control member 121, and a second rotating control member 122.
A second carrier 120 for carrying the inner sheath 22 and having an adjustable diameter.
In the present embodiment, the second carrier 120 is a supporting ring structure.
In the present embodiment, the second carrier 120 includes a second positioning and locking knob 120a, which can be switched between a locking state and a releasing state, and when in the locking state, the inner sheath 22 can be positioned in the second carrier 120, and when in the releasing state, the inner sheath 22 can be installed in the second carrier 120 or the inner sheath 22 can be removed from the second carrier 120.
The second sliding control member 121 is connected to the second supporting member 120, and is used for controlling the second supporting member 120 to slide along the first sliding rail 101, or controlling the second supporting member 120 to be positioned at a designated position on the first sliding rail 101.
In this embodiment, the second sliding control member 121 includes a second sliding knob 121a and a second sliding locking knob 121b, wherein when the second sliding knob 121a is operated, the second bearing member 120 can be slid along the first sliding rail 101, and when the second sliding locking knob 121b is operated, the second bearing member 120 can be controlled to be positioned at a specific position on the first sliding rail 101.
The second rotation control member 122 is disposed on the second carrier 120, and is used for adjusting the diameter of the second carrier 120 to control the second carrier 120 to switch between a release state and a lock state, wherein when in the release state, the inner sheath 22 can move axially and/or rotate circumferentially relative to the second carrier 122, and when in the lock state, the inner sheath 22 can be fixed relative to the second carrier 122, that is, the inner sheath 22 cannot move relative to the second carrier 120 along the axial direction thereof, and the outer sheath 22 cannot rotate relative to the second carrier 120 along the circumferential direction thereof.
In the present embodiment, the second rotation control member 122 includes a second rotation locking knob 122a, which is switchable between a releasing state and a locking state, and when in the releasing state, the second rotation control member 122 is rotatable relative to the second bearing member 120 to rotate the inner sheath tube 22 relative to the second bearing member 120 along the circumferential direction thereof, and when in the locking state, the second rotation control member 122 is fixed relative to the second bearing member 120 to prevent the inner sheath tube 22 from rotating relative to the second bearing member 120 along the circumferential direction thereof.
Preferably, the inner sheath positioning structure 12 further comprises a second identification unit (not shown) for identifying the distance the inner sheath 22 axially moves relative to the second carrier 120, and for identifying the angle of circumferential rotation of the inner sheath 22 relative to the second carrier 122.
In this embodiment, the medical device positioning mechanism 1 further includes a linkage control assembly 16 for controlling the first bearing member 110 and the second bearing member 120 to switch between the linkage state and the non-linkage state, so that the first bearing member 111 and the second bearing member 121 slide in the first sliding rail 101 in a linkage manner or in a non-linkage manner.
In this embodiment, the linkage control assembly 16 includes a linkage rod 161 and a linkage switch 162.
The first bearing part 110 and the second bearing part 120 are coaxially connected by a linkage rod 161, the linkage switching part 161 is used for controlling the first bearing part 110 and the second bearing part 120 to switch between a linkage state and a non-linkage state, when the first bearing part 110 and the second bearing part 120 are in the linkage state, the relative distance between the first bearing part 110 and the second bearing part 120 is fixed and slides synchronously along the first slide rail 101, and when the first bearing part 110 and the second bearing part 120 are in the non-linkage state, the relative distance between the first bearing part 110 and the second bearing part 120 is adjustable and slides respectively along the first slide rail 101.
Optionally, the anchoring system positioning structure 13 further comprises a third bearing member 130, a third sliding control member 131, and a third rotating control member 132.
A third bearing 130 for bearing the anchoring system 23 and having an adjustable diameter.
In the embodiment, the third supporting member 130 is a clip structure, but not limited thereto, and other supporting structures may be adopted.
The third sliding control member 131 is connected to the third supporting member 130, and is used for controlling the third supporting member 130 to slide along the second sliding rail 102, or controlling the third supporting member 130 to be positioned at a designated position on the second sliding rail 102.
The third rotation control member 132 is disposed on the third bearing member 130 and can rotate or be fixed relative to the third bearing member 130, so that the anchoring system 23 can rotate or be fixed relative to the third bearing member 130 along the circumferential direction thereof.
Preferably, the anchoring system positioning structure 13 further comprises a third identification unit (not shown) for identifying the distance the anchoring system 23 is axially moved relative to the third bearing 130 and the angle of circumferential rotation of the anchoring system 23 relative to the third bearing 130.
Accordingly, the medical device positioning mechanism provided by the embodiment of the application can provide a general supporting function, can realize the operations of advancing, retreating, rotating and the like of the inner sheath tube, the outer sheath tube and the anchoring system, can lock any position relative to the base, can simplify the structural design of the medical device, and saves the manufacturing cost of the therapeutic device.
Moreover, the medical instrument positioning mechanism provided by the embodiment of the application can also realize the linkage function between the inner sheath tube and the outer sheath tube, so that the convenience of the operation is further improved.
In addition, through setting up different sign units, can clearly sign the displacement and the turned angle of interior sheath pipe, outer sheath pipe and anchoring system, can make the apparatus operation more accurate to improve the operation success rate.
Finally, through setting up universal adjusting unit, can carry out the regulation of arbitrary angle to medical instrument to make things convenient for the operation.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the embodiments of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A medical instrument positioning mechanism for a medical instrument having an outer sheath, an inner sheath, and an anchoring system, comprising:
the anchoring system comprises a base, an outer sheath positioning structure for positioning the outer sheath, an inner sheath positioning structure for positioning the inner sheath, and an anchoring system positioning structure for positioning the anchoring system;
wherein the outer sheath positioning structure, the inner sheath positioning structure and the anchoring system positioning structure are movable relative to the base in an axial direction of the base to adjust a positioning position of the outer sheath, the inner sheath and the anchoring system relative to the base.
2. The medical device positioning mechanism of claim 1, further comprising a holder, wherein,
the base is connected with the fixed seat and can rotate relative to the fixed seat.
3. The medical instrument positioning mechanism of claim 2, further comprising:
and the universal adjusting structure is connected between the fixed seat and the base and is used for adjusting the angle of the base relative to the fixed seat.
4. The device positioning mechanism of claim 2, wherein the holder has a holding portion for holding objects of different thicknesses for providing the holder to be removably secured to the object.
5. The medical instrument positioning mechanism of claim 1, wherein the base has a first slide rail and a second slide rail disposed along an axial direction of the base, wherein,
the outer sheath positioning structure and the inner sheath positioning structure are movably arranged in the first slide rail so as to axially move along the first slide rail relative to the base;
the anchoring system positioning structure is movably arranged in the second slide rail so as to axially move along the second slide rail relative to the base.
6. The medical device positioning mechanism of claim 5,
the outer sheath positioning structure further comprises:
a first bearing member for bearing the sheath tube;
the first sliding control part is connected with the first bearing part and is used for controlling the first bearing part to slide along the first sliding rail or controlling the first bearing part to be positioned at a specified position on the first sliding rail;
the first rotating control piece is arranged on the first bearing piece and can rotate relative to the first bearing piece so as to drive the outer sheath tube to rotate relative to the first bearing piece along the circumferential direction of the outer sheath tube;
the inner sheath tube positioning structure further comprises:
a second bearing for bearing the inner sheath;
the second sliding control part is connected with the second bearing part and is used for controlling the second bearing part to slide along the first sliding rail or controlling the second bearing part to be positioned at a specified position on the first sliding rail;
and the second rotating control part is arranged on the second bearing part and can rotate relative to the second bearing part so as to drive the inner sheath tube to rotate relative to the second bearing part along the circumferential direction of the inner sheath tube.
7. The medical device positioning mechanism of claim 6,
the outer sheath positioning structure further comprises:
a first identification unit for identifying a distance of axial movement of the outer sheath relative to the first carrier and/or an angle of circumferential rotation of the outer sheath relative to the first carrier;
the inner sheath tube positioning structure further comprises:
a second identification unit for identifying a distance of axial movement of the inner sheath relative to the second carrier and/or an angle of circumferential rotation of the inner sheath relative to the second carrier.
8. The medical device positioning mechanism of claim 6, further comprising a linkage control assembly for controlling the first bearing and the second bearing to switch between a linked state and an un-linked state for the first bearing and the second bearing to slide in the first slide rail in a linked or un-linked manner.
9. The medical instrument positioning mechanism of claim 5, wherein the anchoring system positioning structure comprises:
a third carrier for carrying the anchoring system;
the third sliding control piece is connected with the third bearing piece and is used for controlling the third bearing piece to slide along the second sliding rail or controlling the third bearing piece to be positioned at a specified position on the second sliding rail;
and the third rotating control part is arranged on the third bearing part and can rotate relative to the third bearing part so as to drive the anchoring system to rotate relative to the third bearing part along the circumferential direction of the anchoring system.
10. The medical instrument positioning mechanism of claim 9, wherein the anchoring system positioning structure further comprises:
a third identification unit for identifying a distance of axial movement of the anchoring system relative to the third carrier and/or an angle of circumferential rotation of the anchoring system relative to the third carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023005960.7U CN214632373U (en) | 2020-12-14 | 2020-12-14 | Medical instrument positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023005960.7U CN214632373U (en) | 2020-12-14 | 2020-12-14 | Medical instrument positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214632373U true CN214632373U (en) | 2021-11-09 |
Family
ID=78499484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023005960.7U Active CN214632373U (en) | 2020-12-14 | 2020-12-14 | Medical instrument positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214632373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115944370A (en) * | 2023-03-13 | 2023-04-11 | 上海汇禾医疗器械有限公司 | Auxiliary support for interventional therapy instrument |
-
2020
- 2020-12-14 CN CN202023005960.7U patent/CN214632373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115944370A (en) * | 2023-03-13 | 2023-04-11 | 上海汇禾医疗器械有限公司 | Auxiliary support for interventional therapy instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7500784B2 (en) | X-ray device | |
| CN214632373U (en) | Medical instrument positioning mechanism | |
| US7018097B2 (en) | X-ray support device | |
| US20120168587A1 (en) | Mount to accommodate an oblong medical instrument | |
| KR100555257B1 (en) | Device for positioning surgical instruments | |
| JP2019030702A5 (en) | ||
| JP2020099807A5 (en) | ||
| US8944680B2 (en) | X-ray facility having a recording arrangement held on support arms | |
| US3762796A (en) | Adjustable support or stand for an optical observation instrument | |
| US6331180B1 (en) | Target-centered stereotaxtic surgical arc system with reorientatable arc axis | |
| DE50008980D1 (en) | DEVICE FOR CONTROLLING THE MOVEMENT OF A MEDICAL DEVICE | |
| CN105411653A (en) | Vertical moving puncture robot | |
| WO1998056295A8 (en) | Ultrasound probe support and stepping device | |
| JPH0422577B2 (en) | ||
| CN205215325U (en) | Vertical removal puncture robot | |
| CN108888342B (en) | Linear laser beam path guiding device and operation positioning device | |
| JP2005253987A (en) | Holding device | |
| US7233435B2 (en) | Microscope | |
| US3778049A (en) | Angiographic cradle | |
| US11561359B2 (en) | Balancing device for rotary apparatus | |
| CN114191089B (en) | Intervention operation robot slave end strutting arrangement that can multiposition is adjusted | |
| US4165924A (en) | Ophthalmic instrument support | |
| US5694815A (en) | Optical therapeutic and/or diagnostic instrument which can be positioned about at least one spatial axis utilizing a handle assembly | |
| KR102191882B1 (en) | Hollow eye surgery apparatus | |
| JPH114837A (en) | Head frame for cerebral surgical operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 303, building 5, No. 1158, Jiuting Central Road, Jiuting Town, Songjiang District, Shanghai 201615 Patentee after: Shanghai Huihe Medical Technology Co.,Ltd. Address before: Room 77, block a, 5 / F, building 1, 1000 zhenchen Road, Baoshan District, Shanghai 200436 Patentee before: Shanghai Huihe Medical Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |