CN110251808A - A kind of catheter sheath of the sheath tube body with porous structure - Google Patents
A kind of catheter sheath of the sheath tube body with porous structure Download PDFInfo
- Publication number
- CN110251808A CN110251808A CN201910674701.6A CN201910674701A CN110251808A CN 110251808 A CN110251808 A CN 110251808A CN 201910674701 A CN201910674701 A CN 201910674701A CN 110251808 A CN110251808 A CN 110251808A
- Authority
- CN
- China
- Prior art keywords
- catheter sheath
- sheath
- pipe
- blood flow
- increase
- 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.)
- Pending
Links
- 230000017531 blood circulation Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000011161 development Methods 0.000 claims abstract description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 150000001621 bismuth Chemical class 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 210000004204 blood vessel Anatomy 0.000 abstract description 12
- 238000003780 insertion Methods 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract description 6
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 210000001215 vagina Anatomy 0.000 description 3
- 229940030225 antihemorrhagics Drugs 0.000 description 2
- 230000000025 haemostatic effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 241000463219 Epitheca Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 230000002742 anti-folding effect Effects 0.000 description 1
- 230000001194 anti-hemostatic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
- A61M25/0075—Valve means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0113—Mechanical advancing means, e.g. catheter dispensers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0194—Tunnelling catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M2025/0073—Tip designed for influencing the flow or the flow velocity of the fluid, e.g. inserts for twisted or vortex flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0194—Tunnelling catheters
- A61M2025/0197—Tunnelling catheters for creating an artificial passage within the body, e.g. in order to go around occlusions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/32—General characteristics of the apparatus with radio-opaque indicia
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
It can increase catheter sheath of the blood flow with porous structure the invention discloses a kind of, including catheter sheath and the expansion pipe and several predilation pipes that match with catheter sheath caliber, the sample of predilation pipe is consistent with the expansion length shapes of pipe, ruler diameter is different, one end of catheter sheath offers several through-holes, and being fitted on the catheter sheath close to through-hole position has the developing ring that can be shown under X-ray.Mode of the present invention in the additional through-hole in the surface of catheter sheath, increase blood flow path, in the case where not influencing normal ducts sheath service condition, increase blood flow, prevent blood vessel blockage, to achieve the purpose that elongate catheter sheath is placed in the time, realize the purpose for saving operating time, convenient for the operation of doctor, and X-ray developing materials then realize development positioning function, doctor is allowed to hold the position of catheter sheath insertion, facilitate the progress of surgical operation, furthermore, take the predilation pipe in multiple and different apertures, the pain for leading to sufferer is torn convenient for blood vessel, increase the safety of operation.
Description
Technical field
The present invention relates to couple interventional medical device related fields, specially a kind of sheath tube body is with porous structure
Catheter sheath.
Background technique
Vagina vasorum is made of expansion pipe, predilation pipe, sheath, and sheath tube body is usually by FEP, PE, PTFE, ETFE system
At, be for angiography catheter, guiding catheter, electrode catheter or other intervention apparatus insertion a kind of equipment in channel is provided.It is
It establishes between blood vessel and epidermis by the epitheca with haemostatic valve and can be made up of the hollow inner core of seal wire, made of silica gel only
Blood valve escapes simultaneously in anti-Hemostatic Oral Liquid, can iterate through the conduit of corresponding bore, and vascular wall is not damaged, front end
Working process is at cone cell, to guarantee that catheter sheath can be smoothly sent into along seal wire.Wedge-shaped surdimensionnement between expansion pipe and sheath
No-float is wanted, keeps the insertion of catheter sheath smooth, natural；Haemostatic valve can anti-return blood, and facilitate the operation of seal wire and conduit；Sheath
Body designs existing good flexibility, and has very strong anti-folding, crushing resistance；Sheath inner cavity is convenient for through intervention equipment, and sheath wall is thin, interior
Chamber is big；There are many gauge size is selective.
It needs to use big vagina vasorum when implementing big bracket or other operations at present, doctor needs in the course of surgery
Certain time extracts sheath after being placed in big catheter sheath, to restore patient's blood flow, prevents tissue ischemia downright bad, big vagina vasorum is placed in blood
Vascular flow can be decreased obviously after pipe.The present invention increases blood flow path by way of to the additional through-hole of sheath pipe surface,
Under the service condition for not influencing normal ducts sheath, increase blood flow, to achieve the purpose that elongate catheter sheath is placed in the time.
Summary of the invention
It can increase catheter sheath of the blood flow with porous structure the purpose of the present invention is to provide a kind of, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme: a kind of blood flow that can increase is with porous structure
Catheter sheath, including catheter sheath and the expansion pipe and several predilation pipes that match with catheter sheath caliber, wherein the predilation
The sample of pipe is consistent with the expansion length shapes of pipe, and ruler diameter is different, and one end of the catheter sheath offers several through-holes, described to lead
Being fitted on pipe sheath close to through-hole position has the developing ring that can be shown under X-ray, and the other end of the catheter sheath is connected with sheath tube socket,
Petrochemical Pipe Joints are communicated at the top of the sheath tube socket, one end of the Petrochemical Pipe Joints is connected with transparent hose, described transparent
Triple valve is installed on hose.
Preferably, several through-holes form column construction, are surrounded on the avris of catheter sheath front end.
Preferably, developing ring is that metal material and catheter sheath are structure as a whole, the pipe shaft developing materials containing X-ray of catheter sheath,
For barium sulfate or bismuth salt, can develop under X-ray.
Preferably, the inside of sheath tube socket is connectivity structure, and is connected with the inside of catheter sheath.
Preferably, transparent hose is connected with administration pipeline and flushing pipe far from one end of sheath tube socket.
Compared with prior art, the beneficial effects of the present invention are: the present invention adds the mode of through-hole on the surface of catheter sheath,
Increase blood flow path, in the case where not influencing normal ducts sheath service condition, increases blood flow, prevent blood vessel blockage, thus
Achieve the purpose that elongate catheter sheath is placed in the time, realizes the purpose for saving operating time, convenient for the operation of doctor, and developing ring is then
It realizes positioning function, allows doctor to hold the position of catheter sheath insertion, facilitate the progress of surgical operation, in addition, taking more
The predilation pipe of a different pore size, the pain for leading to sufferer is torn convenient for blood vessel, increases the safety of operation.
Detailed description of the invention
Fig. 1 is agent structure schematic diagram of the invention.
In figure: 1, catheter sheath；2, through-hole；3, Petrochemical Pipe Joints；4, sheath tube socket；5, transparent hose；6, triple valve.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: a kind of to can increase conduit of the blood flow with porous structure
Sheath, including catheter sheath 1 and the expansion pipe and several predilation pipes that match with 1 caliber of catheter sheath, wherein the examination of predilation pipe
Sample is consistent with the expansion length shapes of pipe, and ruler diameter is different, and one end of catheter sheath 1 offers several through-holes 2, close on catheter sheath 1
2 position of through-hole is chimeric the developing ring that can be shown under X-ray, and the other end of catheter sheath 1 is connected with sheath tube socket 4, the top of sheath tube socket 4
Portion is communicated with Petrochemical Pipe Joints 3, and one end of Petrochemical Pipe Joints 3 is connected with transparent hose 5, is equipped with triple valve on transparent hose 5
6。
Further, several through-holes 2 form column construction, are surrounded on the avris of 1 front end of catheter sheath, developing ring is metal material
Material and catheter sheath 1 are structure as a whole, the pipe shaft developing materials containing X-ray of catheter sheath 1, are barium sulfate or bismuth salt, the energy under X-ray
Development, the inside of sheath tube socket 4 is connectivity structure, and is connected with the inside of catheter sheath 1, transparent hose 5 far from sheath tube socket 4 one
End is connected with administration pipeline and flushing pipe.
Working principle is inserted into seal wire in use, being inserted into target blood using puncture needle first, puncture needle is extracted, using pre-
Expansion pipe is finally inserted into conduit respectively according to being inserted into from blood vessel from as low as big sequence and extracting respectively respectively by expansion pipe
Sheath 1 is simultaneously inserted at blood vessel, is removed expansion pipe, is then carried out normal surgical operation.
It selects ruler diameter to be less than several predilation pipes of expansion pipe in above-mentioned principle, distinguishes respectively according to from as low as big sequence
The purpose extracted at insertion blood vessel and respectively is that blood vessel is torn in order to prevent, is softened it gradually, so that operation carries out more
Smoothly and safe, will expand the purpose that pipe is inserted into catheter sheath 1 is support catheter sheath 1, convenient for being placed into target blood
Place.
In above-mentioned steps, the selection specification about sheath, expansion pipe and predilation pipe is as shown in the table:
In conjunction with above table, the usage of expansion pipe and predilation pipe is illustrated, such as needs the expansion pipe using 22Fr, then
First skin heart is carried out in advance using the predilation pipe of the predilation pipe of 10Fr, the predilation pipe of 14Fr, 18Fr in order respectively
Expansion, such blood vessel just gradually adapt to widened ruler diameter, and the practical situation of expansion pipe of other ruler diameters is analogized.
The present invention increases blood flow path, is not influencing normally to lead in the mode of the additional through-hole 2 in the surface of catheter sheath 1
Under pipe sheath service condition, increase blood flow, prevents blood vessel blockage, thus achieve the purpose that elongate catheter sheath 1 is placed in the time, it is real
The purpose of operating time is now saved, convenient for the operation of doctor, and X-ray developing materials then realize development positioning function, so that doctor
The position that the insertion of catheter sheath 1 can be held, facilitates the progress of surgical operation, in addition, the predilation pipe in multiple and different apertures is taken,
It is torn the pain for leading to sufferer convenient for blood vessel, increases the safety of operation.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of can increase catheter sheath of the blood flow with porous structure, it is characterised in that: including catheter sheath (1) and and conduit
The expansion pipe and several predilation pipes that sheath (1) caliber matches, wherein the sample of the predilation pipe and the length shape of expansion pipe
Shape is consistent, and ruler diameter is different, and one end of the catheter sheath (1) offers several through-holes (2), close to through-hole on the catheter sheath (1)
(2) position is chimeric the developing ring that can be shown under X-ray, and the other end of the catheter sheath (1) is connected with sheath tube socket (4), described
It being communicated at the top of sheath tube socket (4) Petrochemical Pipe Joints (3), one end of the Petrochemical Pipe Joints (3) is connected with transparent hose (5),
Triple valve (6) are installed on the transparent hose (5).
A kind of it can increase catheter sheath of the blood flow with porous structure 2. according to claim 1, it is characterised in that: several
The through-hole (2) forms column construction, is surrounded on the avris of catheter sheath (1) front end.
A kind of it can increase catheter sheath of the blood flow with porous structure 3. according to claim 1, it is characterised in that: development
Ring is that metal material and catheter sheath (1) are structure as a whole, the pipe shaft developing materials containing X-ray of catheter sheath (1), be barium sulfate or
Bismuth salt can develop under X-ray.
A kind of it can increase catheter sheath of the blood flow with porous structure 4. according to claim 1, it is characterised in that: sheath
The inside of seat (4) is connectivity structure, and is connected with the inside of catheter sheath (1).
A kind of it can increase catheter sheath of the blood flow with porous structure 5. according to claim 1, it is characterised in that: transparent
Hose (5) is connected with administration pipeline and flushing pipe far from the one end of sheath tube socket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674701.6A CN110251808A (en) | 2019-07-25 | 2019-07-25 | A kind of catheter sheath of the sheath tube body with porous structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674701.6A CN110251808A (en) | 2019-07-25 | 2019-07-25 | A kind of catheter sheath of the sheath tube body with porous structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110251808A true CN110251808A (en) | 2019-09-20 |
Family
ID=67928132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910674701.6A Pending CN110251808A (en) | 2019-07-25 | 2019-07-25 | A kind of catheter sheath of the sheath tube body with porous structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110251808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116421852A (en) * | 2023-06-12 | 2023-07-14 | 江苏美凤力医疗科技有限公司 | Vascular intubation device with positioning function and side holes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020077600A1 (en) * | 2000-12-19 | 2002-06-20 | Laksen Sirimanne | Percutaneous catheter assembly |
| CN205849969U (en) * | 2016-06-17 | 2017-01-04 | 上海市同济医院 | A kind of vagina vasorum with lock function |
| CN107280714A (en) * | 2017-06-27 | 2017-10-24 | 李毅刚 | Blood vessel intervention diagnosis and therapy system |
| CN208388651U (en) * | 2017-06-27 | 2019-01-18 | 李毅刚 | Blood vessel intervention diagnosis and therapy system |
| CN208927393U (en) * | 2018-03-16 | 2019-06-04 | 陶华 | A kind of adjustable perfusion system and perfusion conduit |
| CN211434652U (en) * | 2019-07-25 | 2020-09-08 | 汇康（昆山）医疗科技有限公司 | Catheter sheath with porous structure on sheath tube body |
-
2019
- 2019-07-25 CN CN201910674701.6A patent/CN110251808A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020077600A1 (en) * | 2000-12-19 | 2002-06-20 | Laksen Sirimanne | Percutaneous catheter assembly |
| CN205849969U (en) * | 2016-06-17 | 2017-01-04 | 上海市同济医院 | A kind of vagina vasorum with lock function |
| CN107280714A (en) * | 2017-06-27 | 2017-10-24 | 李毅刚 | Blood vessel intervention diagnosis and therapy system |
| CN208388651U (en) * | 2017-06-27 | 2019-01-18 | 李毅刚 | Blood vessel intervention diagnosis and therapy system |
| CN208927393U (en) * | 2018-03-16 | 2019-06-04 | 陶华 | A kind of adjustable perfusion system and perfusion conduit |
| CN211434652U (en) * | 2019-07-25 | 2020-09-08 | 汇康（昆山）医疗科技有限公司 | Catheter sheath with porous structure on sheath tube body |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116421852A (en) * | 2023-06-12 | 2023-07-14 | 江苏美凤力医疗科技有限公司 | Vascular intubation device with positioning function and side holes |
| CN116421852B (en) * | 2023-06-12 | 2023-08-22 | 江苏美凤力医疗科技有限公司 | Vascular intubation device with positioning function and side holes |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: No. 78 Xinglin Street, Suzhou Industrial Park, Suzhou City, Jiangsu Province, 215323, No. 7 Xinxing Industrial Building Applicant after: Huikang Medical Technology (Suzhou) Co.,Ltd. Address before: 215323 No. 999, qujia Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: SINOVA (KUNSHAN) MEDICAL TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CB02 | Change of applicant information |