CN219846698U - Carotid thrombosis treatment platform - Google Patents
Carotid thrombosis treatment platform Download PDFInfo
- Publication number
- CN219846698U CN219846698U CN202321098915.1U CN202321098915U CN219846698U CN 219846698 U CN219846698 U CN 219846698U CN 202321098915 U CN202321098915 U CN 202321098915U CN 219846698 U CN219846698 U CN 219846698U
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- unit
- thrombus
- tube
- interventional
- side inclined
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- 206010007688 Carotid artery thrombosis Diseases 0.000 title claims description 12
- 208000007536 Thrombosis Diseases 0.000 claims abstract description 66
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 16
- 239000008280 blood Substances 0.000 claims abstract description 6
- 210000004369 blood Anatomy 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 238000005360 mashing Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims 3
- 239000007788 liquid Substances 0.000 abstract description 12
- 210000005077 saccule Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 206010024796 Logorrhoea Diseases 0.000 description 3
- 206010030113 Oedema Diseases 0.000 description 3
- 230000002490 cerebral effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 206010003210 Arteriosclerosis Diseases 0.000 description 2
- 201000006474 Brain Ischemia Diseases 0.000 description 2
- 206010008120 Cerebral ischaemia Diseases 0.000 description 2
- 208000011775 arteriosclerosis disease Diseases 0.000 description 2
- 230000036770 blood supply Effects 0.000 description 2
- 206010008118 cerebral infarction Diseases 0.000 description 2
- 230000000916 dilatatory effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 208000037260 Atherosclerotic Plaque Diseases 0.000 description 1
- 206010067116 Carotid arteriosclerosis Diseases 0.000 description 1
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 206010008132 Cerebral thrombosis Diseases 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 201000001429 Intracranial Thrombosis Diseases 0.000 description 1
- 208000000418 Premature Cardiac Complexes Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 206010047141 Vasodilatation Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 230000024883 vasodilation Effects 0.000 description 1
Abstract
The utility model discloses a carotid thrombus treatment platform, which relates to the technical field of thrombus treatment and comprises an auxiliary unit, an intervention unit, a guide wire, a crushing unit and a suction unit; the crushing unit comprises an expansion balloon arranged on the outer surface of the intervention unit and used for expanding blood vessels, and a crushing memory wire arranged on one side of the expansion balloon on the outer surface of the intervention unit and used for crushing thrombus; the suction unit comprises a side inclined tube a embedded in the outer surface of the auxiliary unit, and a suction pump which is arranged at one end of the side inclined tube a and is used for drawing thrombus blood. The carotid thrombus treatment platform provided by the utility model has the advantages that the blood vessel is expanded through the expansion saccule, thrombus on the vessel wall is convenient to crush and clear by the crushing memory wire, the wide inlet and the wide outlet are convenient for the storage and release of the crushing unit, the carotid thrombus treatment platform is convenient to use, the safety of a patient is protected, thrombus liquid is not required to be extracted by external intervention, centralized collection can be realized, the operation is convenient, and the efficiency of interventional operation is improved.
Description
Technical Field
The utility model relates to the technical field of thrombus treatment, in particular to a carotid thrombus treatment platform.
Background
Carotid intimal thrombosis or atherosclerotic plaque is a degenerative, proliferative, systemic disease of the large middle artery and atherosclerosis is the cause of reduced arterial elasticity. Carotid arteriosclerosis is serious and has a falling-off of a hardened plaque, and blocks cerebral vessels, and is a common disease for the elderly. In general, mild arteriosclerosis does not affect the blood supply to the brain, so no symptoms can occur after neck movement. However, severe arteriosclerosis can reduce cerebral blood supply, and symptoms such as dizziness, headache, hypomnesis and the like appear, and if the neck is moved at this time, cerebral ischemia is likely to be aggravated, so that cerebral ischemia symptoms are more serious, and even 'ischemic cerebral apoplexy' occurs. Causes cerebral hemorrhage, cerebral thrombosis, myocardial infarction, angina pectoris, heart failure, premature beat, etc.
Retrieved under publication (bulletin) number: 202010214949.7A thrombus removing device is disclosed, which comprises an elastic rib comprising a thrombus treatment part and a connecting part which are connected in sequence, wherein the free state of the thrombus treatment part after being unfolded is provided with a certain length, the outer side of the thrombus treatment part is provided with a belt film, one end of the connecting part, which is positioned outside a blood vessel, is connected to a control part, and the thrombus treatment part can rotate or move through the control part. The thrombus removing device provided by the utility model can remove thrombus more thoroughly and further protect the vascular wall from being damaged.
In the above patent, when handling thrombus, the thrombus bonds on the vessel wall, and is smashed through intervene the garrulous device, but this garrulous device is when inserting, does not possess the effect to vasodilatation, and the garrulous device is for taking out inconvenient after intervene the expansion, makes its scratch patient's vessel wall easily, plays the protection effect, and need external thrombus liquid of extracting, and the time of wasting is comparatively more complicated, and consequently, it is necessary to provide a carotid thrombus treatment platform.
Disclosure of Invention
The utility model mainly aims to provide a carotid thrombus treatment platform which can effectively solve the problems that thrombus is adhered to the wall of a blood vessel when thrombus is treated in the background technology, thrombus is crushed by an intervention crushing device, but the intervention of the crushing device does not have the effect of expanding the blood vessel, the crushing device is inconvenient to take out after the intervention is performed, the thrombus is easy to scratch the wall of the blood vessel of a patient, the protection effect is not achieved, thrombus liquid is required to be extracted externally, time is wasted, and the operation is complex.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the carotid thrombosis treatment platform comprises an auxiliary unit, an intervention unit movably arranged in the auxiliary unit, a guide wire penetrating through the intervention unit, a crushing unit arranged on the outer surface of one end of the intervention unit and a suction unit arranged on the outer surface of the auxiliary unit;
the crushing unit comprises an expansion balloon arranged on the outer surface of the intervention unit and used for expanding blood vessels, and a crushing memory wire arranged on one side of the expansion balloon on the outer surface of the intervention unit and used for crushing thrombus;
the suction unit comprises a side inclined tube a embedded in the outer surface of the auxiliary unit, and a suction pump which is arranged at one end of the side inclined tube a and is used for drawing thrombus blood.
Preferably, the auxiliary unit includes an outer duct, a wide inlet provided at one end of the outer duct, and a wide outlet provided at the other end of the outer duct.
Preferably, the interventional unit comprises an interventional tube penetrating through the outer catheter, a handheld part fixedly connected to one end of the interventional tube, and an interventional channel penetrating through the interventional tube and the handheld part.
Preferably, the mashing unit further comprises a mounting ring mounted on the outer surface of the access tube, a sleeve mounted on the outer surface of the access tube, and a flexible expansion portion mounted at one end of the access tube.
Preferably, the suction unit further comprises a side inclined tube b embedded in the outer surface of the outer catheter, and a effusion bag installed at one end of the side inclined tube b.
Preferably, the inflatable balloon is of a net structure, two ends of the inflatable balloon are mounted on the inner sides of the two mounting rings, and the mashing memory wires are mounted on the outer surface of the sleeve.
Preferably, the side inclined pipes a and b are symmetrically distributed at the axial center of the outer conduit, and both the side inclined pipes a and b are communicated with the inner part of the outer conduit.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the guide wire is penetrated to the thrombus position, the interventional tube is penetrated in the outer catheter, the interventional tube is sleeved on the outer surface of the guide wire through the interventional channel arranged on the interventional tube, the end part of the interventional tube is conveyed to the lesion position through the guide wire, the guide wire is taken out, the interventional tube is pushed by the handheld part, the end part of the interventional tube is led out from one end of the outer catheter, the expansion saccule is separated from the outer catheter to expand the dilated blood vessel, and then the pushing is continued until the crushed memory wire is pushed out of the thrombus position, the crushed memory wire loses the restraint of the outer catheter, the memory is restored to the original state, then the interventional tube is rotated by the handheld part, the crushed memory wire is driven to crush and clear the thrombus on the blood vessel wall, and the wide inlet and the wide outlet are convenient to store and release of the crushing unit, so that the safety of a patient is protected.
2. According to the utility model, after the thrombus is completely crushed by the crushing unit, the intervention unit and the crushing unit are taken out together, then the suction pump is started, the crushed thrombus is pumped by the suction pump through the side inclined tube a and the outer catheter, enters the inner part of the outer catheter, and enters the inner part of the outer catheter through the side inclined tube a and the side inclined tube b which are arranged vertically symmetrically, the side inclined tube a is arranged obliquely upwards, thrombus liquid does not enter the inner part of the side inclined tube b, and conversely, the side inclined tube b is arranged obliquely downwards, so that the thrombus liquid freely flows into the inner part of the side inclined tube b, and is pumped into the inner part of the hydrops bag for collection, and the thrombus liquid is pumped without external intervention again, so that the thrombus liquid can be collected intensively, the operation is convenient, and the efficiency of the intervention operation is improved.
Drawings
FIG. 1 is a schematic diagram of the overall connection structure of the present utility model;
FIG. 2 is a schematic illustration of a connecting structure of a penetration pipe according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
fig. 5 is an enlarged view of the structure of fig. 1 at C according to the present utility model.
In the figure:
1. an auxiliary unit; 101. an outer conduit; 102. a wide inlet; 103. a wide outlet;
2. an intervention unit; 201. an interventional tube; 202. a hand-held part; 203. an interventional channel;
3. a guide wire;
4. a mincing unit; 401. a mounting ring; 402. inflating the balloon; 403. a sleeve; 404. crushing the memory filaments; 405. a flexible expansion portion;
5. a suction unit; 501. a side inclined tube a; 502. a suction pump; 503. a side inclined tube b; 504. and (5) a effusion bag.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-5, the present utility model is a carotid thrombosis treatment platform, comprising an auxiliary unit 1, an intervention unit 2 movably disposed inside the auxiliary unit 1, a guide wire 3 penetrating inside the intervention unit 2, a mincing unit 4 disposed on an outer surface of one end of the intervention unit 2, and a suction unit 5 disposed on an outer surface of the auxiliary unit 1;
the suction unit 5 includes a side inclined tube a501 embedded in the outer surface of the auxiliary unit 1, and a suction pump 502 for drawing thrombus blood mounted at one end of the side inclined tube a 501.
As shown in fig. 1, 3 and 4, the auxiliary unit 1 includes an outer catheter 101, a wide inlet 102 provided at one end of the outer catheter 101, and a wide outlet 103 provided at the other end of the outer catheter 101, the wide inlet 102 facilitating the insertion unit 2 to enter the inside of the outer catheter 101, and the wide outlet 103 facilitating the removal of the thrombus after mashing.
As shown in fig. 1 to 4, the interventional unit 2 includes an interventional tube 201 penetrating through the outer catheter 101, a hand-held portion 202 fixedly connected to one end of the interventional tube 201, and an interventional channel 203 penetrating through the interventional tube 201 and the hand-held portion 202, wherein the interventional channel 203 is used for penetrating through the guide wire 3 and guiding a specific position of thrombus.
As shown in fig. 1, 2 and 5, the shredding unit 4 includes an expansion balloon 402 disposed on the outer surface of the interventional unit 2 for dilating a blood vessel, the expansion balloon 402 is disposed at the front end of the interventional tube 201 under the installation of the installation ring 401, when the interventional tube 201 enters the blood vessel, the expansion balloon 402 is self-elastically expanded to expand the blood vessel, so that blood is more circulated, thereby shredding thrombus more conveniently, and a shredding memory wire 404 disposed on one side of the expansion balloon 402 on the outer surface of the interventional unit 2, wherein the shredding memory wire 404 can recover after the force is lost in a compressed state, the shredding memory wire 404 is restored to shred thrombus on the wall of the blood vessel, the shredding unit 4 further includes an installation ring 401 mounted on the outer surface of the interventional tube 201, a sleeve 403 mounted on the outer surface of the interventional tube 201, and a flexible expansion portion 405 mounted on one end of the interventional tube 201, the expansion balloon 402 is of a net structure, both ends of the expansion balloon 402 are mounted on the inner sides of the two installation rings 401, and the shredding memory wire 404 is mounted on the outer surface of the sleeve 403.
The operation principle is that firstly, the guide wire 3 is penetrated to the thrombus position, then the interventional tube 201 is penetrated in the outer catheter 101, then the interventional tube 201 is sleeved on the outer surface of the guide wire 3 together with the outer catheter 101 through the interventional channel 203 arranged on the interventional tube 201, the end part of the interventional tube 201 is sent to the lesion position through the guide wire 3, then the guide wire 3 is taken out, then the interventional tube 201 is pushed by the handheld part 202, the end part of the interventional tube 201 is led out from one end of the outer catheter 101, the expansion saccule 402 is separated from the outer catheter 101 and expands the blood vessel, then the insertion is continuously carried out until the crushed memory wire 404 is pushed out to be positioned at the thrombus position, the crushed memory wire 404 loses the constraint of the outer catheter 101, the memory is restored to be the original state, and then the interventional tube 201 is rotated by the handheld part 202, so that the crushed memory wire 404 is driven to perform crushed clearance on the thrombus on the vessel wall, the wide inlet 102 and the wide outlet 103 are convenient to store and release the crushed unit 4, the use is convenient, and the safety of a patient is protected.
Example 2
Referring to fig. 1-5, the present utility model is a carotid thrombosis treatment platform, comprising an auxiliary unit 1, an intervention unit 2 movably disposed inside the auxiliary unit 1, and a guide wire 3 penetrating inside the intervention unit 2, and further comprising a mincing unit 4 disposed on an outer surface of one end of the intervention unit 2 and a suction unit 5 disposed on an outer surface of the auxiliary unit 1;
the mincing unit 4 comprises an expansion balloon 402 arranged on the outer surface of the intervention unit 2 for dilating blood vessels, and a mincing memory wire 404 arranged on the outer surface of the intervention unit 2 and positioned on one side of the expansion balloon 402 for mincing thrombus;
as shown in fig. 1, 3 and 4, the auxiliary unit 1 includes an outer catheter 101, a wide inlet 102 provided at one end of the outer catheter 101, and a wide outlet 103 provided at the other end of the outer catheter 101, the wide inlet 102 facilitating the insertion unit 2 to enter the inside of the outer catheter 101, and the wide outlet 103 facilitating the removal of the thrombus after mashing.
As shown in fig. 1 to 4, the interventional unit 2 includes an interventional tube 201 penetrating through the outer catheter 101, a hand-held portion 202 fixedly connected to one end of the interventional tube 201, and an interventional channel 203 penetrating through the interventional tube 201 and the hand-held portion 202, wherein the interventional channel 203 is used for penetrating through the guide wire 3 and guiding a specific position of thrombus.
As shown in fig. 1, the aspiration unit 5 includes a side inclined tube a501 fitted on the outer surface of the auxiliary unit 1, and an aspiration pump 502 mounted on one end of the side inclined tube a501 for aspiration of thrombus blood, the aspiration unit 5 further includes a side inclined tube b503 fitted on the outer surface of the outer tube 101, and a dropsy bag 504 mounted on one end of the side inclined tube b503, the side inclined tube a501 and the side inclined tube b503 are symmetrically distributed at the axial center of the outer tube 101 except for the side inclined tube b503, the side inclined tube a501 and the side inclined tube b503 are both communicated with the inside of the outer tube 101, the outer tube 101 is sleeved on the outer surface of the interventional tube 201 and enters the thrombus position at the same time, after thrombus is minced, the minced thrombus is aspirated by the aspiration pump 502, and the thrombus fluid is not sucked into the inside of the side inclined tube a501 but is collected by the side inclined tube b503 into the inside of the dropsy bag 504.
Working principle: after the thrombus is completely crushed by the crushing unit 4, the intervention unit 2 and the crushing unit 4 are taken out together, only the outer catheter 101 is left at the thrombus position, then the suction pump 502 is started, the suction pump 502 pumps the crushed thrombus through the side inclined tube a501 and the outer catheter 101, the crushed thrombus enters the inner part of the outer catheter 101, the side inclined tube a501 and the side inclined tube b503 which are arranged vertically symmetrically are arranged, the side inclined tube a501 is arranged obliquely upwards, thrombus liquid cannot enter the inner part of the thrombus liquid, the side inclined tube b503 which is arranged downwards is arranged inversely, and the thrombus liquid freely flows into the inner part of the side inclined tube b503, so that the crushed thrombus liquid is fed into the inner part of the effusion bag 504 to be collected, the thrombus liquid is not required to be pumped by external intervention again, the centralized collection can be realized, and the operation is convenient, and the efficiency of the intervention operation is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The carotid thrombosis treatment platform comprises an auxiliary unit (1), an intervention unit (2) movably arranged inside the auxiliary unit (1), and a guide wire (3) penetrating through the intervention unit (2), and is characterized by further comprising a crushing unit (4) arranged on the outer surface of one end of the intervention unit (2) and a suction unit (5) arranged on the outer surface of the auxiliary unit (1);
the stirring unit (4) comprises an expansion balloon (402) arranged on the outer surface of the intervention unit (2) and used for expanding blood vessels, and a stirring memory wire (404) arranged on one side of the expansion balloon (402) on the outer surface of the intervention unit (2) and used for stirring thrombus;
the suction unit (5) comprises a side inclined tube a (501) embedded on the outer surface of the auxiliary unit (1), and a suction pump (502) which is arranged at one end of the side inclined tube a (501) and is used for drawing thrombus blood.
2. A carotid thrombosis platform as claimed in claim 1, wherein: the auxiliary unit (1) comprises an outer duct (101), a wide inlet (102) arranged at one end of the outer duct (101), and a wide outlet (103) arranged at the other end of the outer duct (101).
3. A carotid thrombosis processing platform as claimed in claim 2, wherein: the interventional unit (2) comprises an interventional tube (201) penetrating through the outer catheter (101), a handheld portion (202) fixedly connected to one end of the interventional tube (201), and an interventional channel (203) penetrating through the interventional tube (201) and the handheld portion (202).
4. A carotid thrombosis processing platform as claimed in claim 3, wherein: the mincing unit (4) further comprises a mounting ring (401) arranged on the outer surface of the interventional tube (201), a sleeve (403) arranged on the outer surface of the interventional tube (201), and a flexible expansion part (405) arranged at one end of the interventional tube (201).
5. A carotid thrombosis platform as claimed in claim 1, wherein: the suction unit (5) further comprises a side inclined tube b (503) embedded on the outer surface of the outer conduit (101), and a effusion bag (504) arranged at one end of the side inclined tube b (503).
6. A carotid thrombosis platform as described in claim 4, wherein: the inflatable balloon (402) is of a net structure, two ends of the inflatable balloon (402) are mounted on the inner sides of the two mounting rings (401), and the mashing memory wires (404) are mounted on the outer surface of the sleeve (403).
7. A carotid thrombosis platform as described in claim 5, wherein: the side inclined pipes a (501) and the side inclined pipes b (503) are symmetrically distributed at the axial center of the outer conduit (101), and both the side inclined pipes a (501) and the side inclined pipes b (503) are communicated with the inside of the outer conduit (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321098915.1U CN219846698U (en) | 2023-05-09 | 2023-05-09 | Carotid thrombosis treatment platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321098915.1U CN219846698U (en) | 2023-05-09 | 2023-05-09 | Carotid thrombosis treatment platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219846698U true CN219846698U (en) | 2023-10-20 |
Family
ID=88332404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321098915.1U Active CN219846698U (en) | 2023-05-09 | 2023-05-09 | Carotid thrombosis treatment platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219846698U (en) |
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2023
- 2023-05-09 CN CN202321098915.1U patent/CN219846698U/en active Active
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