CN213489127U - Coronary artery internal administration thrombolysis and thrombus breaking catheter - Google Patents
Coronary artery internal administration thrombolysis and thrombus breaking catheter Download PDFInfo
- Publication number
- CN213489127U CN213489127U CN202022235312.4U CN202022235312U CN213489127U CN 213489127 U CN213489127 U CN 213489127U CN 202022235312 U CN202022235312 U CN 202022235312U CN 213489127 U CN213489127 U CN 213489127U
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- pipe
- piston
- thrombolysis
- catheter
- thrombus
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- 208000007536 Thrombosis Diseases 0.000 title claims abstract description 38
- 230000002537 thrombolytic effect Effects 0.000 title claims abstract description 30
- 210000004351 coronary vessel Anatomy 0.000 title claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 16
- 230000010412 perfusion Effects 0.000 claims description 16
- 238000001802 infusion Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000003146 anticoagulant agent Substances 0.000 claims 2
- 239000003814 drug Substances 0.000 abstract description 18
- 239000007788 liquid Substances 0.000 abstract description 17
- 210000004204 blood vessel Anatomy 0.000 abstract description 15
- 206010024796 Logorrhoea Diseases 0.000 abstract description 5
- 230000036772 blood pressure Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 108090000190 Thrombin Proteins 0.000 description 3
- 229960004072 thrombin Drugs 0.000 description 3
- 206010003178 Arterial thrombosis Diseases 0.000 description 2
- 201000001320 Atherosclerosis Diseases 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 208000004476 Acute Coronary Syndrome Diseases 0.000 description 1
- 208000037260 Atherosclerotic Plaque Diseases 0.000 description 1
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 108010049003 Fibrinogen Proteins 0.000 description 1
- 102000008946 Fibrinogen Human genes 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 210000002889 endothelial cell Anatomy 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 229940012952 fibrinogen Drugs 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 206010036067 polydipsia Diseases 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a belong to thrombolysis pipe technical field, specifically be a garrulous pipe of thrombolysis of dosing in coronary artery, it includes: catheter head, filling pipe, hose, flexible pipe and tee bend, catheter head externally mounted has the camera, catheter head one end is installed and is filled the pipe, it is provided with the mouth of filling to fill a tub lateral wall equidistance, fill pipe one end and install the piston pipe, piston pipe internally mounted has the piston, first pressure sensor is installed to a piston lateral wall, administer in this coronary artery and dissolve a bolt bits of broken bolt pipe, not only install camera system, make things convenient for medical personnel to confirm the thrombus position and dissolve a bolt bits of broken bolt, install piston assembly moreover, when preventing to be interrupted to dose, remaining liquid medicine gets into the blood vessel in the pipeline, the accident takes place, installs flexible pipe simultaneously, can change pipeline length according to actual demand, avoids staying the pipeline overlength outside the patient, causes inconvenience and leads to the accident even to take place.
Description
Technical Field
The utility model relates to the technical field of thrombolysis catheters, in particular to a thrombolysis catheter for internal administration of coronary artery.
Background
Arterial thrombosis is mostly formed on the basis of atherosclerosis. Because of the high blood flow velocity in the arteries, the coagulation process is activated and there is also no local accumulation of sufficient thrombin; the blood platelets can be adhered and aggregated only when the atherosclerotic plaque is broken and endothelial cells are damaged, so that the lumen is narrowed, thrombin with effective concentration is locally accumulated, the thrombin converts fibrinogen into fibrin to form thrombus, and atherosclerosis is related to some congenital factors and most of dietary habits. The food structure is unreasonable, and the incidence of diseases is increased by taking a large amount of high-fat and high-sugar foods. In addition, smoking, excessive drinking and lack of movement are also important factors of arterial thrombosis, thrombus in coronary artery is generally treated by adopting coronary artery thrombus aspiration, on the basis of percutaneous coronary artery intracavity molding, the heart intervention treatment that thrombus is aspirated by an aspiration catheter by utilizing a negative pressure aspiration principle is adopted, the treatment method mainly aims at the coronary artery of an acute coronary syndrome patient to contain a large amount of thrombus or vein transplantation vasculopathy, but the current thrombolysis and thrombolysis catheter has no camera system, is inconvenient for medical personnel to judge the accurate position of the thrombus, has no piston device, prevents liquid medicine in a pipeline from entering an infusion tube when intermittent administration is carried out, and simultaneously can not change the length of the catheter according to actual conditions and is inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the above and/or problems with existing thrombolysis and thrombolysis catheters, the present invention has been developed.
Therefore, the utility model aims at providing a dissolve and tie garrulous pipe of thrombus of dosing in coronary artery not only installs camera system, makes things convenient for medical personnel to confirm that the thrombus position carries out the dissolve and tie garrulous thrombus, installs piston assembly moreover, when preventing to be interrupted the dose, remaining liquid medicine gets into the blood vessel in the pipeline, meets accident, installs flexible pipe simultaneously, can change the pipeline length according to actual demand, avoids staying the pipeline overlength outside the patient, causes inconvenience or even leads to unexpected the emergence.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
an intra-coronary administration thrombolysis and fragmentation catheter, comprising: pipe head, filling pipe, hose, flexible pipe and tee bend, pipe head externally mounted has the camera, pipe head one end is installed and is filled the pipe, it is provided with the mouth of filling to fill a tub lateral wall equidistance, fill pipe one end and install the piston pipe, piston pipe internally mounted has the piston, first pressure sensor is installed to a piston lateral wall, the hose is installed to piston pipe one end, second pressure sensor is installed to hose inner wall one side, flexible pipe is installed to hose one end, the connecting pipe is installed to flexible pipe one end, the controller is installed to connecting pipe outer wall one side, communication device is installed to connecting pipe outer wall one side, the tee bend is installed to connecting pipe one end, controller electric connection has camera, first pressure sensor, second pressure sensor and communication device.
As a preferred scheme of the intracoronary administration thrombolysis thrombus-breaking catheter of the utility model, wherein: the infusion opening is provided with a crushing net which is made of medical stainless steel.
As a preferred scheme of the intracoronary administration thrombolysis thrombus-breaking catheter of the utility model, wherein: the warning light is installed to connecting pipe outer wall one side, warning light electric connection has the controller.
As a preferred scheme of the intracoronary administration thrombolysis thrombus-breaking catheter of the utility model, wherein: a sealing gasket is installed at one end of the connecting pipe, and the sealing gasket is located at the connecting position of the connecting pipe and the tee joint.
As a preferred scheme of the intracoronary administration thrombolysis thrombus-breaking catheter of the utility model, wherein: leakage-proof rings are installed at the positions of the three-way outlets and made of rubber materials.
Compared with the prior art: the medical staff puts the catheter head into the patient, shoots the thrombus picture in the blood vessel of the patient through the camera, and places the perfusion tube at a proper position according to the position of the thrombus, when the catheter is not long enough, the length of the pipeline is increased through stretching the telescopic tube, so that the catheter head can reach the optimal position, when the catheter is too long, the length of the pipeline is shortened through retracting the telescopic tube, so that the catheter is shortened, the overlong pipeline placed outside the patient is prevented, accidents are avoided, through a tee joint, liquid medicine is injected into the pipeline, the pressure is sensed through the first pressure sensor, when the pressure is increased, the piston is opened, when the pressure is reduced, the piston is closed, when the thrombus does not need to be dissolved, the residual liquid medicine in the pipeline enters the perfusion tube, through a perfusion opening on the perfusion tube, the liquid medicine in the pipeline enters the blood vessel to be dissolved, the medical staff is connected into one, the dissolved thrombus is extracted through the perfusion opening, so that the thrombus can be discharged through a pipeline, the blood pressure is sensed through the second pressure sensor, the blood pressure of a patient is prevented from changing too much in the thrombus dissolving process, accidents are prevented, when the blood pressure is too high or too low, the controller controls the communication device, the communication device sends a signal to the working personnel at the remote terminal to inform the medical personnel to react in time so as to prevent accidents, the coronary artery internal administration thrombolysis and thrombus breaking catheter is provided with a camera system, is convenient for medical personnel to determine the position of thrombus for thrombolysis and thrombus breaking, and the piston device is arranged to prevent the residual liquid medicine in the pipeline from entering the blood vessel when the medicine is discontinuously administered, meanwhile, the telescopic pipe is arranged, so that the length of the pipeline can be changed according to actual requirements, and inconvenience and even accidents caused by overlong pipeline left outside the body of a patient are avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: 100 catheter heads, 110 camera heads, 200 perfusion tubes, 210 perfusion openings, 220 crushing nets, 230 piston tubes, 240 pistons, 250 first pressure sensors, 300 hoses, 310 second pressure sensors, 400 telescopic tubes, 410 connecting tubes, 420 controllers, 430 communication devices, 440 warning lamps, 450 sealing gaskets, 500 tee joints and 510 leakproof rings.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a thrombolysis garrulous pipe of thrombus of dosing in coronary artery not only installs camera system, makes things convenient for medical personnel to confirm the thrombus position and carries out thrombolysis garrulous thrombus, installs piston device moreover, when preventing to be interrupted to dose, remaining liquid medicine gets into the blood vessel in the pipeline, meets accident, installs flexible pipe simultaneously, can change the pipeline length according to actual demand, avoids staying at the external pipeline overlength of patient, causes inconvenience and leads to unexpected emergence even, please refer to figure 1 and figure 2, include: catheter head 100, irrigation tube 200, hose 300, extension tube 400, and tee 500;
referring to fig. 1 and 2 again, a camera 110 is installed outside the catheter head 100, an infusion tube 200 is installed at one end of the catheter head 100, infusion ports 210 are equidistantly formed in the side wall of the infusion tube 200, a piston tube 230 is installed at one end of the infusion tube 200, a piston 240 is installed inside the piston tube 230, a first pressure sensor 250 is installed on one side wall of the piston 240, a hose 300 is installed at one end of the piston tube 230, a second pressure sensor 310 is installed on one side of the inner wall of the hose 300, an extension tube 400 is installed at one end of the hose 300, a connection tube 410 is installed at one end of the extension tube 400, a controller 420 is installed on one side of the outer wall of the connection tube 410, a communication device 430 is installed on one side of the outer wall of the connection tube 410, a tee 500 is installed at one end of the connection, Second pressure sensor 310 and communication device 430, it is specific, pipe head 100 externally mounted has camera 110, pipe 200 is installed to pipe head 100 one end, it is provided with and fills mouth 210 to fill pipe 200 lateral wall equidistance, fill pipe 200 one end and install piston tube 230, piston tube 230 internally mounted has piston 240, first pressure sensor 250 is installed to piston 240 lateral wall, hose 300 is installed to piston tube 230 one end, second pressure sensor 310 is installed to hose 300 inner wall one side, flexible pipe 400 is installed to hose 300 one end, connecting pipe 410 is installed to flexible pipe 400 one end, controller 420 is installed to connecting pipe 410 outer wall one side, communication device 430 is installed to connecting pipe 410 outer wall one side, tee bend 500 is installed to connecting pipe 410 one end, controller 420 electric connection has camera 110, camera 110, The catheter head 100 is used for driving the perfusion tube 200 to enter a blood vessel of a patient, the camera 110 is used for shooting thrombus in the blood vessel of the patient, the perfusion tube 200, the piston tube 230, the hose 300, the connecting tube 410 and the tee 500 are used for providing a pipeline for liquid medicine to enter the blood vessel, the perfusion opening 210 is used for communicating the perfusion tube 200 and the blood vessel, so that the liquid medicine enters the blood vessel, the piston 240 is used for controlling the communication and the closing of the pipeline, when short thrombolysis is required, the liquid medicine is prevented from entering the perfusion tube 200, the first pressure sensor 250 is used for controlling the opening and closing of the piston 240, when the liquid medicine enters the piston tube 230, the controller 420 controls the piston 240 to open when the first pressure sensor 250 senses the increase of the received pressure, so that the liquid medicine enters the perfusion tube 200, the second pressure sensor 310 is used for sensing the pressure of the blood vessel, and strictly controls the blood pressure of the patient during the thrombolysis, when the blood vessel pressure increases, the controller 420 controls the communication device 430 to send an alarm to the remote terminal, so that medical staff is prompted to pay attention to the condition of a patient, accidents are prevented, the telescopic tube 400 is used for adjusting the length in a telescopic mode, the situation that the catheter head 100 enters the position insufficiently deep or the pipeline extends out of the body of the patient excessively is avoided, the accidents occur, the controller 420 is used for electrically connecting the camera 110, the first pressure sensor 250, the second pressure sensor 310 and the communication device 430, and the communication device 430 is used for receiving signals of the controller 420 and transmitting the signals to the remote terminal.
When the medical catheter is used specifically, a medical worker places the catheter head 100 into a patient, shoots a thrombus picture in a blood vessel of the patient through the camera 110, places the infusion tube 200 at a proper position according to the position of the thrombus, increases the length of a pipeline by stretching the extension tube 400 when the catheter is not long enough, enables the catheter head 100 to reach the optimal position, shortens the length of the pipeline by retracting the extension tube 400 when the catheter is too long, shortens the catheter, prevents the pipeline placed outside the patient from being too long, avoids accidents, injects liquid medicine into the pipeline through the interface of the tee joint 500, induces pressure through the first pressure sensor 250, when the pressure is increased, the piston 240 is opened, the pressure is reduced, the piston 240 is closed, prevents the liquid medicine remained in the pipeline from entering the infusion tube 200 when thrombolysis is not needed, and enables the liquid medicine in the pipeline to enter the blood vessel for thrombolysis through the infusion port 210 on the infusion tube 200, medical personnel insert tee bend 500's an interface through external equipment, draw the thrombus after dissolving through filling mouth 210, make the thrombus can pass through the pipeline discharge, respond to blood pressure through second pressure sensor 310, it is too big to prevent to dissolve thrombus in-process patient's blood pressure change, it is unexpected, when blood pressure is too high or low excessively, control communication device 430 through controller 420, send a signal to remote terminal's staff through communication device 430, in time inform medical personnel to react, prevent unexpected emergence.
Referring to fig. 1 and 2 again, the infusion port 210 is provided with a crushing net 220, the crushing net 220 is made of medical stainless steel, specifically, the infusion port 210 is bonded with the crushing net 220, the crushing net 220 is made of medical stainless steel, and the crushing net 220 is used for crushing thrombus when the thrombus is discharged, so as to prevent the thrombus from blocking the infusion tube 200.
Referring to fig. 1 and fig. 2 again, a warning light 440 is installed on one side of the outer wall of the connecting pipe 410, the warning light 440 is electrically connected to the controller 420, specifically, the warning light 440 is bolted to one side of the outer wall of the connecting pipe 410, the warning light 440 is electrically connected to the controller 420, and the warning light 440 is used for receiving a signal of the controller 420 and emitting warning light.
Referring to fig. 1 and 2 again, a sealing gasket 450 is installed at one end of the connecting pipe 410, and the sealing gasket 450 is located at a joint of the connecting pipe 410 and the tee 500, specifically, the sealing gasket 450 is bonded to one end of the connecting pipe 410, the sealing gasket 450 is located at the joint of the connecting pipe 410 and the tee 500, and the sealing gasket 450 is used for sealing the joint of the connecting pipe 410 and the tee 500 to prevent leakage.
Referring to fig. 1 and fig. 2 again, the leakage-proof rings 510 are installed at the outlets of the three-way pipes 500, the leakage-proof rings 510 are made of rubber, specifically, the leakage-proof rings 510 are bonded to the outlets of the three-way pipes 500, the leakage-proof rings 510 are made of rubber, and the leakage-proof rings 510 are used for preventing the liquid medicine from leaking from the joints and causing pollution.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. An intra-coronary administration thrombolysis and thrombus breaking catheter, which is characterized by comprising: catheter head (100), perfusion tube (200), hose (300), flexible pipe (400) and tee bend (500), catheter head (100) externally mounted has camera (110), perfusion tube (200) is installed to catheter head (100) one end, perfusion tube (200) lateral wall equidistance is provided with fills mouth (210), fill piston pipe (230) is installed to pipe (200) one end, piston pipe (230) internally mounted has piston (240), first pressure sensor (250) are installed to piston (240) a lateral wall, hose (300) are installed to piston pipe (230) one end, second pressure sensor (310) are installed to hose (300) inner wall one side, flexible pipe (400) is installed to hose (300) one end, connecting pipe (410) are installed to flexible pipe (400) one end, controller (420) is installed to connecting pipe (410) outer wall one side, communication device (430) are installed to connecting pipe (410) outer wall one side, tee bend (500) are installed to connecting pipe (410) one end, controller (420) electric connection has camera (110), first pressure sensor (250), second pressure sensor (310) and communication device (430).
2. The thrombolytic catheter of claim 1, wherein the infusion port (210) is provided with a disruption net (220), and the disruption net (220) is made of medical stainless steel.
3. The catheter for thrombolysis and thrombolysis in coronary artery according to claim 1, wherein a warning light (440) is installed on one side of the outer wall of the connecting tube (410), and the warning light (440) is electrically connected with the controller (420).
4. The thrombolytic catheter of claim 1, wherein a sealing gasket (450) is installed at one end of the connecting tube (410), and the sealing gasket (450) is located at the joint of the connecting tube (410) and the tee (500).
5. The catheter for thrombolysis and thrombolysis in the coronary artery according to claim 1, wherein the outlets of the three-way joint (500) are all provided with a leakage-proof ring (510), and the leakage-proof ring (510) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235312.4U CN213489127U (en) | 2020-10-09 | 2020-10-09 | Coronary artery internal administration thrombolysis and thrombus breaking catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235312.4U CN213489127U (en) | 2020-10-09 | 2020-10-09 | Coronary artery internal administration thrombolysis and thrombus breaking catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213489127U true CN213489127U (en) | 2021-06-22 |
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ID=76396175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022235312.4U Expired - Fee Related CN213489127U (en) | 2020-10-09 | 2020-10-09 | Coronary artery internal administration thrombolysis and thrombus breaking catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213489127U (en) |
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2020
- 2020-10-09 CN CN202022235312.4U patent/CN213489127U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |