CN205612521U - Blood vessel intracavity thrombus collecting system - Google Patents
Blood vessel intracavity thrombus collecting system Download PDFInfo
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- CN205612521U CN205612521U CN201520966161.6U CN201520966161U CN205612521U CN 205612521 U CN205612521 U CN 205612521U CN 201520966161 U CN201520966161 U CN 201520966161U CN 205612521 U CN205612521 U CN 205612521U
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- outer tube
- inner tube
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Abstract
The utility model relates to the technical field of medical equipment, specifically a blood vessel intracavity thrombus collecting system, which comprises an outer pipe and an inner pipe, the outer tube in be equipped with outer tube sacculus passageway along its axial, be equipped with the outer tube sacculus on the lateral wall of this outer tube head end department, outer tube sacculus passageway pass behind the pipe wall of outer tube with this outer tube sacculus intercommunication, the tail end of the outer tube lumen of outer tube and the tail end of outer tube sacculus passageway connect respectively to outer coupling. The beneficial effects of the utility model are that, can carry out the blood supply to the blood vessel of head end side when blocking pathological change position blood flow, fully handle thrombus, patch or the neoplasm at pathological change position, just can effectively collect thrombus, patch or the neoplasm that comes off, avoid taking place the embolism and shift, not limited by operating time when just using, not receive the absorption quantitative limitation, avoid complication such as embolism aversion.
Description
Technical field
This utility model relates to technical field of medical instruments, and specifically a kind of Endovascular thrombosis collects system
System.
Background technology
Aging based on population, reason, arteriosclerosis and the thrombotic disease such as change of dietary structure
(including the artery and vein diseases such as heart infarction, cerebral infarction, carotid artery occlusion, carotid artery, aorta lumen vein)
Sickness rate increase year by year, its disability rate and fatality rate are higher.
At present, carry out the treatment of thrombotic disease frequently with following three kinds of modes: 1, medical treatment, i.e.
The medicine such as anticoagulant, thrombolytic is used to treat；2, surgical intervention, i.e. at the blood vessel of thrombosis deposition site
On offer otch, through this otch removal of thromboses；3, Minimally Interventional Therapy, i.e. percutaneous puncture, by this
Wicresoft's interventional operation equipment is introduced thrombosis deposition site by miniature incision, and carries out except bolt.
The operating theater instruments of Minimally Interventional Therapy mainly includes speckle rotational atherectomy devices, speckle cutting equipment, blood
Bolt rinses absorption equipment, supersonic melting equipment, support thrombectomy device, thrombolysis catheter equipment etc..But
During using the said equipment, thrombosis, the speckle generation drift come off can be caused, thus cause far-end
Thromboembolism；And owing to the restriction of operating time, the thrombosis come off or speckle are absorbed the most thorough, if
Extend the operating time, there will be again loss normal blood or destroy too much erythrocytic situation.
Application No. " 201010238525.0 ", Authorization Notice No. are " CN 102335022 B ", entitled
The utility model patent of " partial sealing formula thrombus scaler " discloses a kind of for treating deep veins of lower limb
The partial sealing formula thrombus scaler of thrombosis, including: tube core, sleeve pipe, the first sacculus, the second sacculus
And scrape bolt pompon, this patent of invention is by expanding the position that two sacculus have thrombosis to deposit on vein simultaneously
Put closure and form one section of confined space, in this confined space, scrape bolt pompon by rotation thrombosis is carried out
Crush and scrape de-.Described bolt pompon movable set of scraping is outer at core pipe and be arranged on the front of sleeve pipe, and this is scraped
Bolt pompon includes the spheroid worked out by memory alloy wire, is connected at the two ends end to end of spheroid
One positioning and guiding sleeve, two positioning and guiding sleeves are connected with core pipe clamp set respectively, and core pipe can drive and scrape
Bolt pompon moves axially and radial rotating.Described bolt pompon of scraping is moved by core pipe, but due to
Connecting described first sacculus on core pipe, when rotating core pipe, described first sacculus moves the most therewith, can
The thrombosis of diseased region, speckle or the situation of vegetation generation thromboembolism displacement can be caused.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that one can block disease
While becoming position blood flow, thrombosis, speckle or the vegetation of diseased region is fully processed, and
Can effectively collect thrombosis, speckle or the vegetation come off, it is to avoid occur the vascular repair of thromboembolism displacement to lead
Pipe.
In order to achieve the above object, this utility model provides a kind of Endovascular thrombosis collection system,
Including outer tube and inner tube,
It is axially arranged with outer tube balloon inflation channel along it, on the lateral wall at this outer tube head end in described outer tube
Being provided with outer tube sacculus, described outer tube balloon inflation channel connects with this outer tube sacculus after the tube wall of outer tube,
The tail end of the outer tube tube chamber of described outer tube and the tail end of outer tube balloon inflation channel are respectively connected to outer tube joint；
Said inner tube is socketed in described outer tube, is axially arranged with inner tube balloon inflation channel along it in this inner tube,
Lateral wall at this inner tube head end is provided with inner tube sacculus, and said inner tube balloon inflation channel is through the pipe of inner tube
Connect with this inner tube sacculus after wall, the tail end of the inner tube tube chamber of said inner tube and the tail of inner tube balloon inflation channel
End is respectively connected to inner pipe joint；
Also offering opening on the tube wall of said inner tube, this opening is positioned at the tail end-side of said inner tube sacculus.
During treatment, first with seal wire by diseased region, after i.e. exceeding the head end of diseased region, outer tube is arranged
At not up to diseased region, outer tube sacculus is entered through outer tube balloon inflation channel by the opening of outer tube joint
Row is full, makes outer tube be fixed on Ink vessel transfusing.Then in outer tube tube chamber, said inner tube is stretched out, by inner tube
Advance along seal wire, after inner tube sacculus exceedes diseased region, by the opening of nipple through inner tube ball
Inner tube sacculus is filled by capsule passage, makes inner tube be fixed on Ink vessel transfusing.Now outer tube and inner tube are respectively
Complete location.By the tail end mouth of inner tube tube chamber introduce supersonic melting, tremulous pulse flushing, speckle rotary-cut,
Devices such as suction pump, and stretch out from the opening of inner tube and be operated, thus to the thrombosis of diseased region,
Speckle or vegetation carry out processing and being absorbed to external.After vascular repair completes, respectively outside emptying
Pipe sacculus and inner tube sacculus, after inner tube being withdrawn in outer tube, withdraw from described vascular repair conduit.
Preferably, between described outer tube and inner tube, socket brush pipe, the lateral wall at this brush tube head end sets
Having bristle, the tail end of the brush pipe tube chamber of this brush pipe is connected to brush pipe joint.In the outer tube tube chamber of described outer tube
Sheathed brush pipe, sheathed inner tube in the brush pipe tube chamber of described brush pipe.When outer tube, brush pipe and inner tube are carried out
When supporting the use, after outer tube and inner tube have positioned respectively, in outer tube tube chamber, stretch out described brush pipe,
By brush pipe joint to push-and-pull before and after brush pipe, rotation, the bristle of brush pipe is to the thrombosis of diseased region, speckle
Block or vegetation carry out smashing and make it to come off.After the work of brush pipe completes, withdrawn to outer tube pipe
Intracavity.When radiography prompting is removed or repair not thorough, can be drawn by the tail end mouth F of inner tube tube chamber again
Enter the devices such as supersonic melting, tremulous pulse flushing, speckle rotary-cut, suction pump, and stretch out from the opening of inner tube
Be operated, thus thrombosis, speckle or the vegetation of diseased region are processed and are absorbed to
External.After vascular repair completes, emptying outer tube sacculus and inner tube sacculus respectively, outside being withdrawn into inner tube
After in pipe, withdraw from described vascular repair conduit.
Preferably, described brush pipe joint is connected to rotating shaft.
Preferably, around being provided with outer tube circular membrane on the described lateral wall at outer tube head end, this outer tube
Circular membrane connects with described outer tube sacculus, and the free end of this outer tube circular membrane is curved towards the head end of described outer tube
Bent；
Around being provided with inner tube circular membrane on lateral wall at said inner tube head end, this inner tube circular membrane and institute
Stating the connection of inner tube sacculus, the free end of this inner tube circular membrane bends towards the tail end of said inner tube.On outer tube
Outer tube circular membrane and inner tube on inner tube circular membrane respectively outer tube and inner tube are consolidated further
Fixed, meanwhile, the thrombosis under diseased region comes off, speckle or vegetation are carried out effective obstruct.
Preferably, the number of described outer tube circular membrane is 1-10；
The number of said inner tube circular membrane is 1-10.
Preferably, being axially arranged with channel of blood flow along it in described inner tube, one end of this channel of blood flow is worn
Stretching out after crossing the inner pipe wall of said inner tube sacculus head end side, the other end of this channel of blood flow passes inner tube
Stretch out after tube wall at tail end and be followed by channel of blood flow joint.The opening of channel of blood flow joint is respectively connected to
Blood supply and heparin saline, in order to supply the blood vessel of diseased region head end side.
Preferably, the head end of described outer tube sacculus and tail end are respectively equipped with outer tube labelling point；
The head end of said inner tube sacculus and tail end are respectively equipped with inner tube labelling point；
Head end and the tail end of the described upper bristle sections of brush pipe are respectively equipped with brush pipe labelling point.
Preferably, the radical length of described opening with the length ratio of the radical length of said inner tube is
4/5。
Described Endovascular thrombosis collection system (alternatively referred to as vascular repair conduit) also includes location
Folder, one end of this locating clip is arranged at the tail end of outer tube, and the other end of this locating clip is arranged on inner tube
Tail end.
The beneficial effects of the utility model are, can head-end side while the blood flow of blocking lesion position
Blood vessel carries out blood supply, fully processes thrombosis, speckle or the vegetation of diseased region, and can have
Effect collects thrombosis, speckle or the vegetation come off, it is to avoid the vascular repair conduit of thromboembolism displacement occurs.
Do not limited by the operating time during use, not by absorbing quantitative limitation, it is to avoid complication such as thromboembolism displacements.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of another embodiment of this utility model；
Fig. 3 is the sectional view at Fig. 2 head end；
Fig. 4 is the cross-sectional schematic of outer tube 1；
Fig. 5 is the enlarged diagram of part A in Fig. 4；
Fig. 6 is the cross-sectional schematic of inner tube 2；
Fig. 7 is the enlarged diagram of C portion in Fig. 6；
Fig. 8 is the enlarged diagram of D part in Fig. 6；
Fig. 9 is the structural representation of brush pipe 3；
Figure 10 is the structural representation of the another embodiment of this utility model.
Wherein:
1-outer tube 11-outer tube tube chamber 12-outer tube balloon inflation channel
13-outer tube sacculus 14-outer tube circular membrane 101-outer tube labelling point
2-inner tube 21-inner tube tube chamber 22-inner tube balloon inflation channel
23-inner tube sacculus 24-inner tube circular membrane 25-opening
26-channel of blood flow 201-inner tube labelling point 3-brushes pipe
31-brush pipe tube chamber 32-bristle 301-brush pipe labelling point
4-locating clip
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
The definition of described head end and tail end is: described head end refers to from operating position distance relatively far away from
One end, is positioned at internal blood vessel during treatment, it is possible to be referred to as lesions treatment end or far-end；Described tail end refers to
Operating side, is positioned at extravascular during treatment, it is possible to be referred to as operating side or near-end.
Embodiment 1:
A kind of Endovascular thrombosis collection system as shown in Figure 1, including outer tube 1 and inner tube 2, described
Outer tube 1 in be axially arranged with outer tube balloon inflation channel 12 along it, the lateral wall at this outer tube 1 head end sets
Having an outer tube sacculus 13, described outer tube balloon inflation channel 12 is through after the tube wall of outer tube 1 and this outer tube sacculus
13 connections, the tail end of the outer tube tube chamber 11 of described outer tube 1 and the tail end of outer tube balloon inflation channel 12 are respectively
It is connected to outer tube joint；
Said inner tube 2 is socketed in described outer tube 1, is axially arranged with inner tube sacculus along it in this inner tube 2
Passage 22, the lateral wall at this inner tube 2 head end is provided with inner tube sacculus 23, said inner tube balloon inflation channel
22 connect with this inner tube sacculus 23 after the tube wall of inner tube 2, the inner tube tube chamber 21 of said inner tube 2
Tail end and the tail end of inner tube balloon inflation channel 22 be respectively connected to inner pipe joint；
Also offering opening 25 on the tube wall of said inner tube 2, this opening 25 is positioned at said inner tube sacculus 23
Tail end-side.
During treatment, first with seal wire by diseased region, after i.e. exceeding the head end of diseased region, by outer tube 1
It is arranged on not up at diseased region, by the opening B of outer tube joint through outer tube balloon inflation channel to outer tube
Sacculus fills, and makes outer tube 1 be fixed on Ink vessel transfusing.Then stretch out in outer tube tube chamber 11 described in
Pipe 2, is advanced inner tube 2 along seal wire, after inner tube sacculus 23 exceedes diseased region, is connect by interior
Inner tube sacculus 23 is filled by the opening E of head through inner tube balloon inflation channel, makes inner tube be fixed on Ink vessel transfusing.
Now outer tube 1 and inner tube 2 are respectively completed location.Introduce ultrasonic by the tail end mouth F of inner tube tube chamber 21
Melt, tremulous pulse flushing, speckle rotary-cut, the device such as suction pump, and from the opening 25 of inner tube 2 stretch out into
Row work, thus thrombosis, speckle or the vegetation of diseased region is processed and absorbed to body
Outward.After vascular repair completes, emptying outer tube sacculus 13 and inner tube sacculus 23, recall inner tube 2 respectively
To outer tube 1, withdraw from described vascular repair conduit.
Embodiment 2:
A kind of Endovascular thrombosis collection system as shown in Figure 2, including outer tube 1 and inner tube 2, described
Outer tube 1 and inner tube 2 between be socketed brush pipe 3.Fig. 3 is the sectional view at this vascular repair conduit head end.
Fig. 4 is the cross-sectional schematic of outer tube 1, is axially arranged with outer tube sacculus along it in described outer tube 1
Passage 12, the lateral wall at this outer tube 1 head end is provided with outer tube sacculus 13, described outer tube balloon inflation channel
12 connect with this outer tube sacculus 13 after the tube wall of outer tube 1, the outer tube tube chamber 11 of described outer tube 1
Tail end and the tail end of outer tube balloon inflation channel 12 be respectively connected to outer tube joint.Fig. 5 is part A in Fig. 4
Enlarged diagram.
Fig. 6 is the cross-sectional schematic of inner tube 2, and said inner tube 2 is socketed in described outer tube 1, and this is interior
It is axially arranged with inner tube balloon inflation channel 22 along it, in the lateral wall at this inner tube 2 head end is provided with in pipe 2
Pipe sacculus 23, said inner tube balloon inflation channel 22 connects with this inner tube sacculus 23 after the tube wall of inner tube 2
Logical, the tail end of the inner tube tube chamber 21 of said inner tube 2 and the tail end of inner tube balloon inflation channel 22 are respectively connected to
Inner pipe joint；
Also offering opening 25 on the tube wall of said inner tube 2, this opening 25 is positioned at said inner tube sacculus 23
Tail end-side, the radical length of described opening 25 with the length ratio of the radical length of said inner tube 2 is
4/5.Being axially arranged with channel of blood flow 26 along it in described inner tube 2, one end of this channel of blood flow 26 is worn
Stretch out after crossing inner tube 2 tube wall of said inner tube sacculus 23 head end side, the other end of this channel of blood flow 26
Stretch out after the tube wall at inner tube 2 tail end and be followed by channel of blood flow joint.Opening of channel of blood flow joint
Mouth G, H are respectively connected to blood supply and heparin saline, in order to supply the blood vessel of diseased region head end side.Fig. 7
For the enlarged diagram of C portion in Fig. 6, Fig. 8 is the enlarged diagram of D part in Fig. 6.
Around being provided with 5 outer tube circular membrane 14, this outer tube on the described lateral wall at outer tube 1 head end
Circular membrane 14 connects with described outer tube sacculus 13, and the free end of described outer tube circular membrane 14 is towards outside described
The head end bending of pipe 1；
Around being provided with 5 inner tube circular membrane 24 on lateral wall at said inner tube 2 head end, this interior pipe ring
Shape film 24 connects with said inner tube sacculus 23, and the free end of said inner tube circular membrane 24 is towards said inner tube
The tail end bending of 2.Outer tube circular membrane 14 on outer tube 1 and the inner tube circular membrane 24 in inner tube 2 are respectively
Outer tube 1 and inner tube 2 are fixed further, meanwhile, to the thrombosis under diseased region comes off,
Speckle or vegetation have carried out effective obstruct.
Fig. 9 is the structural representation of brush pipe 3, and the lateral wall at described brush pipe 3 head end is provided with bristle
32, the root of described bristle 32 is hard material, and the tip of bristle 32 is soft compound or superposition material
Material.The tail end of the brush pipe tube chamber 31 of this brush pipe 3 is connected to brush pipe joint.
The head end of described outer tube sacculus 13 and tail end are respectively equipped with outer tube labelling point 101；
The head end of said inner tube sacculus 23 and tail end are respectively equipped with inner tube labelling point 201；
On described brush pipe 3, head end and the tail end of bristle sections are respectively equipped with brush pipe labelling point 301.
When carrying out interventional therapy, the position relationship of described outer tube 1, inner tube 2 and brush pipe 3 is: outside described
Sheathed brush pipe 3 in the outer tube tube chamber 11 of pipe 1, sheathed inner tube 2 in the brush pipe tube chamber 31 of described brush pipe 3.
During treatment, first with seal wire by diseased region, after i.e. exceeding the head end of diseased region, outer tube 1 is set
Put at not up to diseased region, by the opening B of outer tube joint through outer tube balloon inflation channel to outer tube ball
Capsule fills, and makes outer tube 1 be fixed on Ink vessel transfusing.Then in outer tube tube chamber 11, said inner tube is stretched out
2, inner tube 2 is advanced along seal wire, after inner tube sacculus 23 exceedes diseased region, passes through nipple
Opening E through inner tube balloon inflation channel, inner tube sacculus 23 is filled, make inner tube be fixed on Ink vessel transfusing.
Now outer tube 1 and inner tube 2 are respectively completed location.After outer tube 1 and inner tube 2 have positioned respectively,
Described brush pipe 3 is stretched out in outer tube tube chamber 11, by brush pipe joint to push-and-pull, rotation before and after brush pipe 3,
Thrombosis, speckle or the vegetation of diseased region are smashed and make it come off by the bristle 32 of brush pipe 3.
After the work of brush pipe 3 completes, withdrawn to outer tube tube chamber 11.When radiography prompting is removed or repaired
Time not thoroughly, can introduce supersonic melting by the tail end mouth F of inner tube tube chamber 21 again, tremulous pulse rinses, speckle
The devices such as block rotary-cut, suction pump, and stretch out from the opening 25 of inner tube 2 and be operated, thus to pathological changes
The thrombosis at position, speckle or vegetation carry out processing and being absorbed to external.Channel of blood flow joint
Opening G, H are respectively connected to blood supply and heparin saline, in order to supply the blood vessel of diseased region head end side.
After vascular repair completes, emptying outer tube sacculus 13 and inner tube sacculus 23, recall inner tube 2 respectively
To outer tube 1, withdraw from described vascular repair conduit.
Embodiment 3:
Remaining is with embodiment 2, and a kind of Endovascular thrombosis collection system as shown in Figure 10 is described
Vascular repair conduit also includes locating clip 4, and one end of this locating clip 4 is arranged at the tail end of outer tube 1,
The other end of this locating clip 4 is arranged on the tail end of inner tube 2.Locating clip 4 is the tail end of outer tube 1 and interior
The relative position of the tail end of pipe 2 is fixed.
Below the preferred embodiment created this utility model is illustrated, but this practicality is new
Type is created and is not limited to described embodiment, and those of ordinary skill in the art are new without prejudice to this practicality
Modification or the replacement of all equivalents, these equivalent modifications can also be made on the premise of type creative spirit
Or replacement is all contained in the application claim limited range.
Claims (9)
1. an Endovascular thrombosis collection system, including outer tube (1) and inner tube (2), it is characterised in that
It is axially arranged with outer tube balloon inflation channel (12) along it in described outer tube (1), lateral wall at this outer tube (1) head end is provided with outer tube sacculus (13), described outer tube balloon inflation channel (12) connects with this outer tube sacculus (13) after the tube wall of outer tube (1), and the tail end of the outer tube tube chamber (11) of described outer tube (1) and the tail end of outer tube balloon inflation channel (12) are respectively connected to outer tube joint；
Said inner tube (2) is socketed in this outer tube (1), it is axially arranged with inner tube balloon inflation channel (22) along it in said inner tube (2), lateral wall at this inner tube (2) head end is provided with inner tube sacculus (23), said inner tube balloon inflation channel (22) connects with this inner tube sacculus (23) after the tube wall of inner tube (2), and the tail end of the inner tube tube chamber (21) of said inner tube (2) and the tail end of inner tube balloon inflation channel (22) are respectively connected to inner pipe joint；
Also offering opening (25) on the tube wall of said inner tube (2), this opening (25) is positioned at the tail end-side of said inner tube sacculus (23).
Endovascular thrombosis collection system the most according to claim 1, it is characterized in that, socket brush pipe (3) between described outer tube (1) and inner tube (2), lateral wall at this brush pipe (3) head end is provided with bristle (32), and the tail end of brush pipe tube chamber (31) of this brush pipe (3) is connected to brush pipe joint.
Endovascular thrombosis collection system the most according to claim 2, it is characterised in that described brush pipe joint is connected to rotating shaft.
Endovascular thrombosis collection system the most according to claim 1, it is characterized in that, around being provided with outer tube circular membrane (14) on the described lateral wall at outer tube (1) head end, the free end of this outer tube circular membrane (14) bends towards the head end of described outer tube (1)；
Around being provided with inner tube circular membrane (24) on lateral wall at said inner tube (2) head end, the free end of this inner tube circular membrane (24) bends towards the tail end of said inner tube (2).
Endovascular thrombosis collection system the most according to claim 4, it is characterised in that the number of described outer tube circular membrane (14) is 1-10；
The number of said inner tube circular membrane (24) is 1-10.
Endovascular thrombosis collection system the most according to claim 1, it is characterized in that, it is axially arranged with channel of blood flow (26) along it in described inner tube (2), one end of this channel of blood flow (26) is stretched out after inner tube (2) tube wall of said inner tube sacculus (23) head end side, and the other end of this channel of blood flow (26) stretches out after passing the tube wall at inner tube (2) tail end and is followed by channel of blood flow joint.
Endovascular thrombosis collection system the most according to claim 2, it is characterised in that head end and the tail end of described outer tube sacculus (13) are respectively equipped with outer tube labelling point (101)；
The head end of said inner tube sacculus (23) and tail end are respectively equipped with inner tube labelling point (201)；
Head end and the tail end of the upper bristle sections of described brush pipe (3) are respectively equipped with brush pipe labelling point (301).
Endovascular thrombosis collection system the most according to claim 1, it is characterised in that the radical length of described opening (25) is 4/5 with the length ratio of the radical length of said inner tube (2).
Endovascular thrombosis collection system the most according to claim 1, it is characterized in that, described Endovascular thrombosis collection system also includes locating clip (4), one end of this locating clip (4) is arranged at the tail end of outer tube (1), and the other end of this locating clip (4) is arranged on the tail end of inner tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966161.6U CN205612521U (en) | 2015-11-27 | 2015-11-27 | Blood vessel intracavity thrombus collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966161.6U CN205612521U (en) | 2015-11-27 | 2015-11-27 | Blood vessel intracavity thrombus collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205612521U true CN205612521U (en) | 2016-10-05 |
Family
ID=57032631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520966161.6U Expired - Fee Related CN205612521U (en) | 2015-11-27 | 2015-11-27 | Blood vessel intracavity thrombus collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205612521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998634A (en) * | 2019-05-19 | 2019-07-12 | 常州市三润医疗器械科技有限公司 | Thrombus removes system |
| CN109998636A (en) * | 2019-05-19 | 2019-07-12 | 常州市三润医疗器械科技有限公司 | A kind of thrombus removes the thrombus remove device of system |
-
2015
- 2015-11-27 CN CN201520966161.6U patent/CN205612521U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998634A (en) * | 2019-05-19 | 2019-07-12 | 常州市三润医疗器械科技有限公司 | Thrombus removes system |
| CN109998636A (en) * | 2019-05-19 | 2019-07-12 | 常州市三润医疗器械科技有限公司 | A kind of thrombus removes the thrombus remove device of system |
| CN109998636B (en) * | 2019-05-19 | 2024-03-26 | 常州市三润医疗器械科技有限公司 | Thrombus clearing device of thrombus clearing system |
| CN109998634B (en) * | 2019-05-19 | 2024-03-26 | 常州市三润医疗器械科技有限公司 | Thrombus removal system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |