CN205796212U - A kind of visual modified form device for thrombolysis treatment of arteriovenous internal fistula - Google Patents
A kind of visual modified form device for thrombolysis treatment of arteriovenous internal fistula Download PDFInfo
- Publication number
- CN205796212U CN205796212U CN201620622178.4U CN201620622178U CN205796212U CN 205796212 U CN205796212 U CN 205796212U CN 201620622178 U CN201620622178 U CN 201620622178U CN 205796212 U CN205796212 U CN 205796212U
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- Prior art keywords
- catheter
- thrombolysis
- outer catheter
- visual
- modified form
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- 230000002537 thrombolytic effect Effects 0.000 title claims abstract description 74
- 238000011282 treatment Methods 0.000 title claims abstract description 32
- 206010016717 Fistula Diseases 0.000 title claims abstract description 22
- 230000003890 fistula Effects 0.000 title claims abstract description 22
- 230000000007 visual effect Effects 0.000 title claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 229920002457 flexible plastic Polymers 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 6
- 210000004204 blood vessel Anatomy 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 239000004812 Fluorinated ethylene propylene Substances 0.000 claims description 2
- 239000013536 elastomeric material Substances 0.000 claims description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 2
- 229920009441 perflouroethylene propylene Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010999 medical injection Methods 0.000 abstract description 3
- 208000007536 Thrombosis Diseases 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 239000003146 anticoagulant agent Substances 0.000 description 6
- 238000002560 therapeutic procedure Methods 0.000 description 4
- 206010003226 Arteriovenous fistula Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000001732 thrombotic effect Effects 0.000 description 2
- 206010003210 Arteriosclerosis Diseases 0.000 description 1
- 208000037157 Azotemia Diseases 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 208000001953 Hypotension Diseases 0.000 description 1
- 208000001435 Thromboembolism Diseases 0.000 description 1
- 102000003990 Urokinase-type plasminogen activator Human genes 0.000 description 1
- 108090000435 Urokinase-type plasminogen activator Proteins 0.000 description 1
- 208000011775 arteriosclerosis disease Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 201000009101 diabetic angiopathy Diseases 0.000 description 1
- 201000002249 diabetic peripheral angiopathy Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 208000021822 hypotensive Diseases 0.000 description 1
- 230000001077 hypotensive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 208000001297 phlebitis Diseases 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229960000103 thrombolytic agent Drugs 0.000 description 1
- 201000005665 thrombophilia Diseases 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 208000009852 uremia Diseases 0.000 description 1
- 229960005356 urokinase Drugs 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
A kind of visual modified form device for thrombolysis treatment of arteriovenous internal fistula, including needle body with inject catheter body, described needle body includes that the first outer catheter, pricker and union joint, described union joint are located at the rear end of the first outer catheter, and what described pricker can be taken off is located in the first outer catheter；Described catheter body of injecting includes the second outer catheter and thrombolysis catheter, and described second outer catheter is connected by union joint and the first trocar sheath, and described thrombolysis catheter is located in the second outer catheter.Device for thrombolysis treatment is divided into needle body and injects catheter body two parts by this utility model, and body sections is used for guiding puncture effect.And inject the structure of catheter body and needle body employing disassembling, assembling and replacing, the model of thrombolysis catheter, size can be convenient for changing as required, adapt to the needs of different situations.In this external medical injection procedure, thrombolysis catheter push endovascular adjustable length, convenient adjust catheter position and agents area the most as required.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of visual modified form device for thrombolysis treatment of arteriovenous internal fistula.
Background technology
Internal arteriovenous fistula is Uremia in Hemodialysis " life line ", and internal fistula thrombosis is it loses function
Main cause.Thrombotic reason includes: vascular conditions is poor, phlebitis, arteriosclerosis, diabetic angiopathy pipe, skill of performing the operation
Art factor, hypercoagulability, hypotensive generation, prolonged and repeated puncture, hemostasis by compression are improper etc..
Previously the thrombotic Therapeutic Method of internal fistula mostly is surgical sectioning and takes bolt or again make internal fistula, and not only wound is big,
And complication is more, it is preferred that slowly pump into Therapeutic Method with urokinase, intubation intervention medicine thrombolytic has danger relatively
Little, expense is low, repeatable strong, the advantage such as thrombolytic effect is good.Existing thrombolysis catheter, after inserting thrombosis, passes through catheter drug delivery
Hole release medicine thrombolytic, is slowly diffused at whole body and thrombosis.And clinically due to the diversity of internal fistula thrombosis, for thrombosis relatively
Long, the thrombosis that difficulty is bigger often uses traditional puncture needle and maneuver to be difficult to molten opening, and point of puncture position is fixing, for
The thromboembolism situation being continually changing is difficult to adjust the position puncturing conduit timely and effectively, causes thrombolytic effect the best, now,
Patient's secondary puncture to be born puts misery and the risk of pipe, too increases the working strength of medical personnel.
So, if it is possible to during thrombolytic, the concrete condition according to thrombosis carries out observing and adjusting note timely and effectively
Penetrate the position of thrombolytics, will significantly be dissolved into power for the thrombosis of various forms, reduce simultaneously patient's repeated localised puncture or
The misery that operation etc. brings.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, it is provided that a kind of visual modified form internal arteriovenous fistula thrombolytic
Device.
For solving above-mentioned technical problem, present invention employs techniques below measure:
A kind of visual modified form device for thrombolysis treatment of arteriovenous internal fistula, including needle body with inject catheter body, described needle body includes first
Outer catheter, pricker and union joint, described union joint is located at the rear end of the first outer catheter, and what described pricker can be taken off is located at outside first
In conduit, described pricker penetrates from the rear end of the first outer catheter and passes from its front end；Described catheter body of injecting includes outside second
Conduit and thrombolysis catheter, described second outer catheter is by the connection of union joint and the first trocar sheath, and described thrombolysis catheter is located in the
In two outer catheters；During treatment, described pricker inserts in blood vessel together with the first outer catheter, takes out pricker subsequently, will lead outside second
Pipe is connected with the first outer catheter, in promoting thrombolysis catheter intravasation.
The present invention can also be the most perfect by techniques below measure:
As improving further, described first outer catheter uses flexible plastics material to make, and described flexible plastics material is
Fluorinated ethylene propylene copolymer.
As improving further, described union joint includes leading joint and calparine cap, and described leading joint is located at outside first
On conduit, one end of described calparine cap coordinates with the locking of leading joint, and the other end of described calparine cap is provided with helicitic texture, described
The top of the second outer catheter is correspondingly provided with the thread segment coordinated with calparine cap.
As improving further, the front end of described thrombolysis catheter is provided with metal coating, and described metal coating is coated in thrombolytic
On the lateral wall of conduit.
As improving further, described metal coating uniformly coats along the border, lateral wall of thrombolysis catheter, and described metal is coated with
A length of 30mm～70mm of layer.
As improving further, the sidewall of described second outer catheter is provided with scale.
As improving further, the middle part of described first outer catheter is provided with one-hand clip, and described one-hand clip uses elastomeric material
Make, during pressing one-hand clip, one-hand clip deformable squeeze the first outer catheter.
As improving further, described one-hand clip includes V-arrangement pressing plate and buckle, and one end of described buckle is with V-arrangement pressing plate even
Connecing, the other end of described buckle snaps connection with V-arrangement pressing plate, and the bottom of described V-arrangement pressing plate and buckle offer through hole respectively,
Described one-hand clip is by sheathed short first outer catheter of through hole, and the both sides of described V-arrangement pressing plate are provided with salient point towards the first outer catheter,
The other end of described buckle is provided with button point, and during pressing one-hand clip, described button point fastens with V-arrangement pressing plate.
As improving further, the bottom of described second outer catheter is provided with the fixed handle of outwards bending, described thrombolysis catheter
Bottom be provided with the catheter adapter for being connected with medicament reservoir, described thrombolysis catheter is provided with conduit handle.
As improving further, described first outer catheter is provided with needle handle, and described needle handle is located at outside one-hand clip and first and leads
Between pipe front end.
Compared with prior art, the invention have the advantages that
1, device for thrombolysis treatment being divided into needle body and inject catheter body two parts, body sections is used for guiding puncture effect.And inject
Catheter body uses the structure of disassembling, assembling and replacing with needle body, can be convenient for changing the model of thrombolysis catheter, size as required, adapt to not
Needs with situation.In this external medical injection procedure, thrombolysis catheter push endovascular adjustable length, convenient the most as required
Adjust catheter position and agents area.
2, needle body uses the combinative structure of the first outer catheter and pricker, and the first outer catheter uses flexible plastics material system
Become.After puncture vessel, regaining pricker and only the first outer catheter is retained in Ink vessel transfusing, the pricker indwelling comparing hard comes comfortable.
Effectively reduce the misery of patient treatment procedure with uncomfortable.
3, coat metal coating in the front end of thrombolysis catheter, the equipment such as B ultrasonic be able to detect that the front end of thrombolysis catheter,
Realize visuality treatment, there is the most accurate and effective and higher advantage of controllability for the treatment of.Simultaneously in the side of the second outer catheter
Wall is provided with scale, it will be seen that, by scale, the length that thrombolysis catheter stretches into, also provides scientific basis for visuality treatment.
4, by arranging one-hand clip on the first outer catheter, clamp the first outer catheter when needed, patient can be prevented effectively from
Blood flow out.And use the structure that annular bends successively, make salient point compress outside first by buckle with the fastening on V-arrangement pressing plate
Conduit, has simple in construction, easy to operate advantage.
5, the first outer catheter and the second outer catheter being connected by calparine cap, calparine cap is the locking connector of standard, energy
By the two firm linking together, it is to avoid therapeutic process comes off.And second outer catheter and calparine cap by helicitic texture even
Connecing, connected mode is simple, convenient.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of the present invention visual modified form device for thrombolysis treatment of arteriovenous internal fistula；
Accompanying drawing 2 is the schematic diagram of one-hand clip in visual modified form device for thrombolysis treatment of arteriovenous internal fistula described in accompanying drawing 1.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
Refer to Fig. 1 to Fig. 2, a kind of visual modified form device for thrombolysis treatment of arteriovenous internal fistula, including needle body 10 with inject catheter body
20, described needle body 10 includes that the first outer catheter 11, pricker 15 and union joint 14, described union joint 14 are located at the first outer catheter 11
Rear end, what described pricker 15 can be taken off is located in the first outer catheter 11, and described pricker 15 penetrates from the rear end of the first outer catheter 11
And pass from its front end；Described catheter body 20 of injecting includes the second outer catheter 21 and thrombolysis catheter 22, described second outer catheter 21
Being connected with the first trocar sheath by union joint 14, described thrombolysis catheter 22 is located in the second outer catheter 21；During treatment, described thorn
Pin 15 inserts in blood vessel together with the first outer catheter 11, takes out pricker 15 subsequently, by the second outer catheter 21 and the first outer catheter 11
Connect, in promoting thrombolysis catheter 22 intravasation.
Device for thrombolysis treatment being divided into needle body 10 and injects catheter body 20 two parts, needle body 10 part is used for guiding puncture effect.And
Inject catheter body 20 and needle body 10 and use the structure of disassembling, assembling and replacing, the model of thrombolysis catheter 22, big can be convenient for changing as required
Little, adapt to the needs of different situations.In this external medical injection procedure, thrombolysis catheter 22 push endovascular length can
Adjust, convenient adjustment catheter position and agents area as required.
Preferably, described first outer catheter 11 uses flexible plastics material to make, and described flexible plastics material is fluorination second
Allyl alkene copolymer.Needle body 10 uses the combinative structure of the first outer catheter 11 and pricker 15, and the first outer catheter 11 uses softness
Plastic material is made.After puncture vessel, regain pricker 15 and only the first outer catheter 11 is retained in Ink vessel transfusing, compare the pricker of hard
15 indwellings come comfortable.Effectively reduce the misery of patient treatment procedure with uncomfortable.
Described union joint 14 includes leading joint 141 and calparine cap 142, and described leading joint 141 is located at the first outer catheter
On 11, one end of described calparine cap 142 coordinates with the locking of leading joint 141, and the other end of described calparine cap 142 is provided with screw thread knot
Structure, the top of described second outer catheter 21 is correspondingly provided with the thread segment 212 coordinated with calparine cap 142.By calparine cap 142 by
One outer catheter 11 is connected with the second outer catheter 21, and calparine cap 142 is the locking connector 14 of standard, can be by the two firm connection
Together, it is to avoid therapeutic process comes off.And second outer catheter 21 be connected by helicitic texture with calparine cap 142, connected mode
Simply, conveniently.
The front end of described thrombolysis catheter 22 is provided with metal coating 222, and described metal coating 222 is coated in thrombolysis catheter 22
On lateral wall.Coat metal coating 222 in the front end of thrombolysis catheter 22, the equipment such as B ultrasonic are able to detect that thrombolysis catheter 22
Front end, it is achieved visual treatment, there is the most accurate and effective and higher advantage of controllability for the treatment of.Preferably, described gold
Genus coating 222 uniformly coats along the border, lateral wall of thrombolysis catheter 22, a length of 30mm～70mm of described metal coating 222.
It is further preferred that a length of 50mm of metal coating 222.Arranging in Main Basis checking process of metal coating 222 length
Visual requirements set, is equivalent to arrange labelling in thrombolysis catheter 22 front end, can conveniently observe during 50mm length.But the most not
It is suitable for that coating arranges long easy impact to judge.The front end of described thrombolysis catheter 22 offers several eyelet 221, for injection drug
Thing.Described eyelet 221 is evenly spaced in its front end around thrombolysis catheter 22, and the quantity of described eyelet 221 is 8～20, eyelet
More than 221, several can preventing is touched wall, is prevented eyelet 221 from blocking.
The sidewall of described second outer catheter 21 is provided with scale 213.The sidewall of the second outer catheter 21 is provided with scale
213, it will be seen that, by scale 213, the length that thrombolysis catheter 22 stretches into, also provide scientific basis for visuality treatment.
Described one-hand clip 133 includes V-arrangement pressing plate 132 and buckle 131, and one end of described buckle 131 is with V-arrangement pressing plate 132 even
Connecing, the other end of described buckle 131 snaps connection with V-arrangement pressing plate 132, and the bottom of described V-arrangement pressing plate 132 and buckle 131 divide
Not offering through hole 134, described one-hand clip 133 passes through on sheathed short first outer catheter of through hole 134, the two of described V-arrangement pressing plate 132
Side is provided with salient point 132 towards the first outer catheter, and the other end of described buckle 131 is provided with button point 135, during pressing one-hand clip 133,
Described button point 135 fastens with V-arrangement pressing plate 132.By arranging one-hand clip 133 on the first outer catheter, clamp first when needed
Outer catheter, the blood that can be prevented effectively from patient flows out.And use the structure that annular bends successively, by buckle 131 and V-arrangement pressing plate
Fastening on 132 makes salient point 132 compress the first outer catheter, has simple in construction, easy to operate advantage.
The bottom of described second outer catheter 21 is provided with the fixed handle 211 of outwards bending, can fix the by fixed handle 211
Two outer catheters 21.The bottom of described thrombolysis catheter 22 is provided with the catheter adapter 224 for being connected with medicament reservoir, and described thrombolytic is led
Pipe 22 is provided with conduit handle 223.Thrombolysis catheter 22 can be fixed by conduit handle 223.Described first outer catheter 11 is provided with needle handle
12, described needle handle 12 is located between one-hand clip 13 and the first outer catheter 11 front end, can be fixed by needle body 10 by needle handle 12.Its
In, described pricker 15 includes copper pin 151 and copper needle handle 152, and described copper needle handle 152 is located at the bottom of copper pin 151, by copper needle handle
15212 can the length that stretch into blood vessel of effective limit copper pin 151, also can facilitate the taking-up of pricker 15.
The operating procedure of use process: (1) medical worker grip needle handle 12, inserts Ink vessel transfusing by needle body 10, uses adhesive plaster
Deng in the position of needle handle 12, needle body 10 is fixed；(2) grip copper needle handle 152, takes out pricker 15, presses one-hand clip 13, it is to avoid blood
Liquid stream goes out；(3) the second outer catheter 21 is threadeded with calparine cap 142, catheter body 20 will be injected and fix；(4) by thrombolysis catheter
In 22 push the first outer catheter 11 and stretch into Ink vessel transfusing；(5) determine thrombolysis catheter 22 stretch into position after, thrombolysis catheter 22 is solid
Fixed, adhesive plaster can be used to be adhesively fixed by conduit handle 223.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. done, within should be included in the scope of protection of the invention.
Claims (10)
1. a visual modified form device for thrombolysis treatment of arteriovenous internal fistula, it is characterised in that: include needle body and inject catheter body, described needle body
Including the first outer catheter, pricker and union joint, described union joint is located at the rear end of the first outer catheter, and what described pricker can be taken off sets
In the first outer catheter, described pricker penetrates from the rear end of the first outer catheter and passes from its front end；Described inject catheter body bag
Including the second outer catheter and thrombolysis catheter, described second outer catheter is connected by union joint and the first trocar sheath, described thrombolysis catheter
It is located in the second outer catheter；During treatment, described pricker inserts in blood vessel together with the first outer catheter, takes out pricker subsequently, will
Second outer catheter and the first outer catheter connect, in promoting thrombolysis catheter intravasation.
Visual modified form device for thrombolysis treatment of arteriovenous internal fistula the most according to claim 1, it is characterised in that: described first outer catheter
Employing flexible plastics material is made, and described flexible plastics material is fluorinated ethylene propylene copolymer.
Visual modified form device for thrombolysis treatment of arteriovenous internal fistula the most according to claim 1, it is characterised in that: described union joint includes
Leading joint and calparine cap, described leading joint is located on the first outer catheter, and one end of described calparine cap is locked with leading joint
Coordinating, the other end of described calparine cap is provided with helicitic texture, and the top of described second outer catheter is correspondingly provided with and coordinates with calparine cap
Thread segment.
Visual modified form device for thrombolysis treatment of arteriovenous internal fistula the most according to claim 1, it is characterised in that: described thrombolysis catheter
Front end is provided with metal coating, and described metal coating is coated on the lateral wall of thrombolysis catheter.
Visual modified form device for thrombolysis treatment of arteriovenous internal fistula the most according to claim 4, it is characterised in that: described metal coating edge
The border, lateral wall of thrombolysis catheter uniformly coats, a length of 30mm～70mm of described metal coating.
Visual modified form device for thrombolysis treatment of arteriovenous internal fistula the most according to claim 1, it is characterised in that: described second outer catheter
Sidewall be provided with scale.
Visual modified form device for thrombolysis treatment of arteriovenous internal fistula the most according to claim 1, it is characterised in that: described first outer catheter
Middle part be provided with one-hand clip, described one-hand clip uses elastomeric material to make, during pressing one-hand clip, outside one-hand clip deformable squeeze first
Conduit.
Visual modified form device for thrombolysis treatment of arteriovenous internal fistula the most according to claim 7, it is characterised in that: described one-hand clip includes
V-arrangement pressing plate and buckle, one end of described buckle is connected with V-arrangement pressing plate, and the other end of described buckle snaps connection with V-arrangement pressing plate,
Offering through hole respectively on the bottom of described V-arrangement pressing plate and buckle, described one-hand clip passes through on sheathed short first outer catheter of through hole,
The both sides of described V-arrangement pressing plate are provided with salient point towards the first outer catheter, and the other end of described buckle is provided with button point, press one-hand clip
Time, described button point fastens with V-arrangement pressing plate.
Visual modified form device for thrombolysis treatment of arteriovenous internal fistula the most according to claim 1, it is characterised in that: described second outer catheter
Bottom be provided with the fixed handle of outwards bending, the bottom of described thrombolysis catheter is provided with and connects for the conduit being connected with medicament reservoir
Head, described thrombolysis catheter is provided with conduit handle.
Visual modified form device for thrombolysis treatment of arteriovenous internal fistula the most according to claim 7, it is characterised in that: lead outside described first
Pipe is provided with needle handle, and described needle handle is located between one-hand clip and the first outer catheter front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620622178.4U CN205796212U (en) | 2016-06-22 | 2016-06-22 | A kind of visual modified form device for thrombolysis treatment of arteriovenous internal fistula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620622178.4U CN205796212U (en) | 2016-06-22 | 2016-06-22 | A kind of visual modified form device for thrombolysis treatment of arteriovenous internal fistula |
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| Publication Number | Publication Date |
|---|---|
| CN205796212U true CN205796212U (en) | 2016-12-14 |
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|---|---|---|---|
| CN201620622178.4U Expired - Fee Related CN205796212U (en) | 2016-06-22 | 2016-06-22 | A kind of visual modified form device for thrombolysis treatment of arteriovenous internal fistula |
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| CN (1) | CN205796212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999512A (en) * | 2016-06-22 | 2016-10-12 | 韩伟 | Visual improved arterial-venous internal fistula thrombolysis device |
-
2016
- 2016-06-22 CN CN201620622178.4U patent/CN205796212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999512A (en) * | 2016-06-22 | 2016-10-12 | 韩伟 | Visual improved arterial-venous internal fistula thrombolysis device |
| CN105999512B (en) * | 2016-06-22 | 2023-02-21 | 厦门大学附属中山医院 | Visible internal arteriovenous fistula thrombolysis device |
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