CN211066577U - Blood pressure acquisition terminal and coronary artery analysis system - Google Patents
Blood pressure acquisition terminal and coronary artery analysis system Download PDFInfo
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- CN211066577U CN211066577U CN201921552911.XU CN201921552911U CN211066577U CN 211066577 U CN211066577 U CN 211066577U CN 201921552911 U CN201921552911 U CN 201921552911U CN 211066577 U CN211066577 U CN 211066577U
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
- A61B5/6876—Blood vessel
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Abstract
The application provides a blood pressure acquisition terminal and coronary artery analytic system, blood pressure acquisition terminal includes: the blood pressure monitoring device comprises a main body, a first power driving device, a blood pressure collecting device and a first control device, wherein the first power driving device, the blood pressure collecting device and the first control device are all connected with the main body; the first power driving device is arranged on the main body and is used for driving the liquid of the external infusion device to flow; the blood pressure acquisition device is arranged on the main body, connected with the first control device and external interventional equipment and used for acquiring invasive arterial pressure; the first control device is connected with an external infusion device and is used for controlling the liquid flow direction of the infusion device so that the liquid flows from the infusion device to the first control device. This application is through opening first controlling means, makes blood pressure collection system and outside infusion set, atmosphere communicate simultaneously, and the inside liquid flow of first power drive arrangement drive infusion set realizes self-bleeding, easy operation, convenient.
Description
Technical Field
The utility model relates to a coronary artery medical science technical field especially relates to a blood pressure acquisition terminal and coronary artery analytic system.
Background
Fractional Flow Reserve (FFR) refers to the ratio of the maximum blood flow obtained in the region of the myocardium supplied by the vessel in the presence of a stenotic lesion to the maximum blood flow obtained in the theoretically normal state of the same region, i.e., the ratio of the mean pressure (Pd) in the stenotic distal coronary artery to the mean pressure (Pa) in the coronary artery at the mouth of the coronary artery in the state of maximal hyperemia of the myocardium. To calculate the Fractional Flow Reserve (FFR), aortic pressure data, such as systolic, diastolic, and mean pressures of the aortic pressure, must first be obtained with the aid of a device.
The data of the aortic pressure measured by the sphygmomanometer has instantaneity and cannot be monitored in real time.
In the prior art, real-time monitoring of aortic pressure data is performed by connecting a lead wire with a sensor, and the sensor is fixed by using a relatively simple plastic plate (sensor bracket). This is the same as the monitor, but is not suitable for measuring fractional flow reserve, and there are many inconvenient places in the process. The reason is as follows: the FFR measurement time is only about 20 minutes, the monitoring time unit is generally in hours, so the times of installing and detaching the blood pressure sensor are increased in one day for an operator, the blood pressure sensor is disposable, and the air in the sensor needs to be manually exhausted every time a new sensor is installed, so the problems of complex operation, insecure fixation and simple and crude equipment exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a blood pressure acquisition terminal and coronary artery analytic system to solve among the prior art manual exhaust, complex operation, fixed insecure, the simple and crude problem of equipment.
To achieve the above object, in a first aspect, the present application provides a blood pressure collecting terminal, including: the blood pressure monitoring device comprises a main body, a first power driving device, a blood pressure collecting device and a first control device;
the main body is connected with the first power driving device, the blood pressure collecting device and the first control device and is used for controlling whether the first power driving device, the blood pressure collecting device and the first control device start to work or not;
the first power driving device is arranged on the main body and is connected with an external infusion device, and the first power driving device is used for driving liquid of the external infusion device to flow;
the blood pressure acquisition device is arranged on the main body, is connected with the first control device and external interventional equipment, and is used for acquiring invasive arterial pressure;
the first control device is connected with the external infusion device and is used for controlling the liquid flow direction of the infusion device so that the liquid flows from the infusion device to the first control device.
Optionally, in the above blood pressure collecting terminal, the blood pressure collecting device includes: the casing, set up in blood pressure sensor inside the casing, set up in siphunculus on the casing outer wall, siphunculus one end with first controlling means connects.
Optionally, the blood pressure collecting terminal further includes: connect in the second controlling means of siphunculus other end, second controlling means and outside intervene the equipment and connect, second controlling means is used for right blood pressure sensor carries out zero calibration, and is used for control blood pressure collection system and outside intervene the equipment and communicate whether.
Optionally, in the above blood pressure collecting terminal, the second control device includes: the main body is connected with the second driving unit, and the gear speed change mechanism is connected with the second driving unit and the second control valve.
Optionally, in the above blood pressure collecting terminal, the second control valve includes a switching valve and a three-way pipeline, and along the direction from the switching valve to the three-way pipeline, a valve core is disposed at the bottom of the switching valve, the valve core is disposed at a central through hole of the three-way pipeline, and a valve hole is disposed on the valve core, and the three-way pipeline is connected to the through pipe, the external atmospheric environment, and the external intervention device respectively.
Optionally, in the blood pressure collecting terminal, the gear speed change mechanism is provided with a primary gear, a transmission gear and a secondary gear, which are sequentially engaged with each other, the primary gear is connected with the second driving unit, and the secondary gear is connected with the second control valve through an output shaft.
Optionally, in the above blood pressure collecting terminal, the gear shift mechanism further includes: and one end of the insert is arranged in the three-way pipeline, and the output shaft penetrates through the insert to be connected to the valve core.
Optionally, in the above blood pressure collecting terminal, the first power driving device includes: the first driving unit is connected with the main body and the peristaltic pump respectively.
Optionally, in the blood pressure collecting terminal described above, the peristaltic pump includes: the pump body is arranged in a groove on the pump body, and the rotating wheel is arranged on the groove and is connected with the first driving unit;
the groove is used for positioning and placing an infusion tube connected with the external infusion device;
the rotating wheel is used for rotating and extruding the infusion tube to drive the liquid to flow.
Optionally, in the above blood pressure collecting terminal, a bracket is disposed on the main body, and the bracket is used for mounting the external infusion device.
Optionally, in the above blood pressure collecting terminal, the main body includes: the shell, and set up in treater and information transmission unit in the shell, the treater with first power drive arrangement the blood pressure acquisition device first controlling means connects, information transmission unit with first controlling means, outside computer workstation communication connection.
Optionally, in the above blood pressure collecting terminal, a switch is disposed on the housing, and the switch is connected to the processor.
In a second aspect, the application provides a coronary artery analysis system, comprising any one of the blood pressure collecting terminals.
The beneficial effects brought by the scheme provided by the embodiment of the application at least comprise:
the application provides a blood pressure acquisition terminal, through set up first power drive arrangement, blood pressure acquisition device and first controlling means in the main part, through opening first controlling means, make blood pressure acquisition device and outside infusion set, atmosphere communicate simultaneously, make the inside liquid flow of infusion on the outside infusion set of first power drive arrangement drive, realize automatic exhaust, need not manual exhaust, easy operation, convenient.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of a blood pressure collecting terminal of the present application;
fig. 2 is an exploded structural schematic diagram of a first control device, a blood pressure collecting device and a second control device of the present application;
FIG. 3 is a cross-sectional view of FIG. 2;
FIG. 4 is a schematic structural view of the main body with the outer casing removed and connected with the first power driving device and the second control device;
FIG. 5 is a schematic view of the peristaltic pump;
FIG. 6 is a partial schematic view of the gear change configuration;
FIG. 7 is a schematic view of the internal structure of the main body;
FIG. 8 is a flow chart of one embodiment of a method of a blood pressure collection terminal to obtain invasive arterial pressure;
FIG. 9 is a flow chart of another embodiment of a method of a blood pressure collection terminal for obtaining invasive arterial pressure;
fig. 10 is a flowchart of S100;
fig. 11 is a flowchart of S300;
fig. 12 is a flowchart of S200;
the blood pressure monitoring device comprises a main body 100, a support 110, a shell 120, a switch 121, a power supply 122, a processor 130, an information transmission unit 140, a first power driving device 200, a first driving unit 210, a peristaltic pump 220, a pump body 221, a groove 222, a rotating wheel 223, a blood pressure acquisition device 300, a shell 310, a blood pressure sensor 320, a through pipe 330, a first control device 400, a fixed block 500, a second control device 600, a second driving unit 610, a gear speed change mechanism 620, a primary gear 621, a transmission gear 622, a secondary gear 623, an output shaft 624, an insert 625, a second control valve 630, a switching valve 631, a three-way pipeline 632, a valve core 633, a valve hole 6331, an infusion device 700 and an infusion tube 710.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
Example 1:
as shown in fig. 1, the present application provides a blood pressure collecting terminal, including: the blood pressure monitoring device comprises a main body 100, a first power driving device 200, a blood pressure collecting device 300 and a first control device 400 which are connected with the main body 100; the main body 100 is used for controlling whether the first power driving device 200, the blood pressure collecting device 300 and the first control device 400 start to work or not; the first power driving device 200 is arranged on the main body 100, the first power driving device 200 is connected with an external infusion set 700, and the first power driving device 200 is used for driving the liquid flow of the external infusion set 700; the blood pressure collecting device 300 is arranged on the main body 100, the blood pressure collecting device 300 is connected with the first control device 400 and external interventional equipment, and the blood pressure collecting device 300 is used for collecting invasive arterial pressure; the first control device 400 is coupled to an external infusion device 700 for controlling the flow of fluid from the infusion device 700 to the first control device 400.
The application provides a blood pressure acquisition terminal, through set up first power drive device 200, blood pressure acquisition device 300 and first controlling means 400 on main part 100, through opening first controlling means 400, make blood pressure acquisition device 300 and outside infusion set 700, atmosphere communicate simultaneously, make the inside liquid flow of transfer line 710 on the outside infusion set 700 of first power drive device 200 drive, realize self-bleeding, need not manual exhaust, easy operation, convenient.
The main body 100 is in communication connection with the first power driving device 200, the blood pressure collecting device 300 and the first control device 400, and the main body 100 provides an electric signal for indicating whether the first power driving device 200, the blood pressure collecting device 300 and the first control device 400 are operated.
The first power driving device 200 and the blood pressure collecting device 300 are both mechanically fixed on the main body 100; preferably, the first control device 400 may also be fixed to the main body 100 by a fixing block 500 or the like.
Example 2:
as shown in fig. 2, in addition to embodiment 1, the blood pressure collecting apparatus 300 includes: the blood pressure sensor 320 is arranged in the shell 310, the through pipe 330 is arranged on the outer wall of the shell 310, and one end of the through pipe 330 is connected with the first control device 400. Preferably, the first control means 400 is a one-way valve.
In another embodiment of the present application, the method further includes: the second control device 600 is connected to the other end of the through tube 330, the second control device 600 is connected to an external interventional device, and the second control device 600 is used for performing zero calibration on the blood pressure sensor 320 and controlling whether the blood pressure collecting device 300 is communicated with the external interventional device.
This application realizes zero calibration to blood pressure sensor 320's automation through setting up of second controlling means 600, because the altitude variation of operation table can influence the measurement that has invasive artery pressure, consequently in an operation, need alternate blood pressure collection system's height, need not repeated many times zero calibration, easy operation, and it is accurate to measure.
Example 3:
as shown in fig. 4, in addition to embodiment 1 or 2, the second control device 600 includes: the second driving unit 610, the gear shifting mechanism 620 and the second control valve 630, the second driving unit 610 and the gear shifting mechanism 620 are both disposed inside the main body 100, the main body 100 is connected with the second driving unit 610, and the gear shifting mechanism 620 is connected with the second driving unit 610 and the second control valve 630. Preferably, the second driving unit 610 is a driving motor. The second control device arranged in this way realizes the linkage effect, and has simple structure and easy operation.
As shown in fig. 3, in another embodiment of the present application, the second control valve 630 includes a switching valve 631 and a three-way pipe 632, a valve core 633 is disposed at the bottom of the switching valve 631 in a direction from the switching valve 631 to the three-way pipe 632, the valve core 633 is disposed at a central through hole of the three-way pipe 632, a valve hole 6331 is disposed on the valve core 633, and the three-way pipe 632 is connected to the through pipe 330, the external atmosphere, and the external intervening device respectively. Preferably, different communication relations among the atmosphere, the through pipe and the external intervention equipment are realized through the arrangement of the three-way pipeline and the switching valve, and the aims of zero calibration and real-time testing of invasive arterial blood pressure are fulfilled; and because the problem that the transfer line used for a long time or misuse can appear returning blood, the purpose of washing the transfer line 710 can also be realized through the cooperation of the second control device 600 and the first control device 400, and the design is more scientific.
In another embodiment of the present application, as shown in fig. 6, a gear shifting mechanism 620 is provided with a primary gear 621, a transmission gear 622 and a secondary gear 623 which are sequentially engaged, the primary gear 621 is connected to the second driving unit 610, and the secondary gear 623 is connected to the second control valve 630 through an output shaft 624. Through the arrangement of the multiple gears, the rotation of the output shaft 624 is more stable, and the operation is more scientific.
In another embodiment of the present application, as shown in fig. 2 and fig. 3, the gear shifting mechanism 620 further includes: and one end of the insert 625 is arranged in the three-way pipeline 632, and the output shaft 624 penetrates through the insert 625 to be connected to the valve core 633. This application is connected through inserts 625 and tee bend pipeline 632, has realized being connected of output shaft 624 and case 633, and then has realized the automatic of case 633 and has rotated, and is more intelligent.
As shown in fig. 4, in another embodiment of the present application, the first power driving apparatus 200 includes: a first driving unit 210 and a peristaltic pump 220, wherein the first driving unit 210 is connected with the main body 100 and the peristaltic pump 220 respectively. Preferably, the first driving unit 210 is a driving motor.
In another embodiment of the present application, as shown in fig. 5, a peristaltic pump 220 comprises: the pump body 221, a groove 222 arranged on the pump body 221, and a rotating wheel 223 arranged on the groove 222, wherein the rotating wheel 223 is connected with the first driving unit 210; the groove 222 is used for positioning an infusion tube 710 for placing an external infusion set 700 as shown in fig. 1; the rotating wheel 223 is used for rotating and extruding the infusion tube 710 to drive the liquid to flow. Preferably, the number of the rotating wheels 223 is 2, and the rotating wheels are uniformly distributed on one side or two sides of the infusion tube 710; the rotating wheel can also be arranged outside the groove, so long as the rotating wheel can rotate to extrude the infusion tube 710 to drive the liquid to flow, and the rotating wheel and the liquid conveying tube are all within the protection range of the application. This application can be through the slew velocity of adjusting peristaltic pump 220, and then adjust the flow velocity of liquid, and the design is more scientific.
Further, the peristaltic pump 220 can be configured to be movable, and the flow rate of the liquid can be controlled by adjusting the degree of squeezing the tube 710 by the peristaltic pump 220.
Example 4:
in addition to the embodiments 1, 2 or 3, as shown in fig. 1, the main body 100 is provided with a bracket 110, and the bracket 110 is used for mounting an external infusion set 700. This application has designed support 110, need not manual operation, has reduced the cost of labor.
In another embodiment of the present application, as shown in fig. 1, the main body 100 includes: the processor 130 is connected with the first power driving device 200, the blood pressure collecting device 300, the first control device 400 and the second control device 600 shown in fig. 1, and the information transmission unit 140 is connected with the first control device 400 shown in fig. 1 and an external computer workstation in a communication manner. Namely: the processor 130 shown in fig. 7 is electrically connected to the first driving unit 210 shown in fig. 4, the blood pressure sensor 320 shown in fig. 2, the first control device 400 shown in fig. 1, and the second driving unit 610 shown in fig. 4. The information transmission unit 140 may be a wired or wireless transmission device.
In another embodiment of the present application, as shown in FIG. 1, the stand 110 is disposed on the top of the housing 120, such that the infusion set 700 is elevated, and fluid dynamics make it easier for the fluid to vent under the force of gravity. Further, as shown in fig. 1, the first power driving device 200, the blood pressure collecting device 300, the first control device 400, and the second control device 600 are all disposed on the same outer surface of the housing 120, which is more beautiful, and other outer surfaces are used for disposing other structural components, which saves more space.
In another embodiment of the present application, as shown in fig. 7, a switch 121 is disposed on the housing 120, and the switch 121 is connected to the processor 130.
In another embodiment of the present application, as shown in fig. 7, a power supply 122 is disposed inside the housing 120 or a power interface is disposed outside the housing, and the power supply 122 or the power interface is connected to the processor 130 for supplying power to the processor 130.
In another embodiment of this application, the blood pressure collection terminal embeds has pressure display terminal expansion mouth, can pass through the expansion mouth is connected with pressure display terminal, shows the pressure value of measuring on pressure display terminal. The numerical value display is more intuitive.
In another embodiment of the present application, a position sensing device is disposed on the main body 100 for positioning the rotational position of the output shaft 624, so as to facilitate the rapid switching of the working position of the valve core 633.
Example 5:
the application provides a coronary artery analysis system, which comprises any one of the blood pressure acquisition terminals.
Example 6:
as shown in fig. 8, the present application provides a method for acquiring invasive arterial pressure by using the blood pressure collecting terminal, including:
s100, automatically exhausting to enable the liquid to fill the infusion tube 710;
s200, the blood pressure collecting device 300 collects invasive arterial pressure.
As shown in fig. 9, in an embodiment of the present application, after S100 and before S200, the method further includes: and S300, performing zero calibration on the blood pressure acquisition device 300.
As shown in fig. 10, in one embodiment of the present application, S100 includes:
s110, the main body 100 controls the first power driving device 200 and the blood pressure collecting device 300 to start working, and controls the first control device 400 to be in an opening state;
s120, the first power driving device 200 drives the liquid of the external infusion device 700 to flow;
i.e., to drive the flow of fluid within the infusion tube 710;
s130, the first control device 400 controls the flow of the liquid from the external infusion device 700 to the first control device 400 through the infusion tube 710; automatic exhaust is achieved, and the infusion tube 710 is filled with liquid.
As shown in fig. 11, in one embodiment of the present application, S300 includes:
s310, the main body 100 controls the second control device 600 to rotate, and the first control device 400 is in a closed state;
s320, if the second control device 600 controls the blood pressure sensor 320 to communicate with the atmosphere, performing a zero calibration on the blood pressure sensor 320, specifically:
when the first control device 400 is in a closed state, the valve hole 6331 in the valve core 633 allows the blood pressure sensor 320 to communicate with the atmosphere, and the blood pressure sensor 320 is calibrated to zero.
As shown in fig. 12, in an embodiment of the present application, the method of S200 includes:
s210, the processor 130 controls the second driving unit 610 to start working;
s220, the second driving unit 610 drives the gear shifting mechanism 620 to rotate;
s230, sequentially transmitting a primary gear 621, a transmission gear 622 and a secondary gear 623 in the gear speed change mechanism;
s240, the secondary gear 623 drives the output shaft 624 and the valve core 633 to rotate in sequence;
s250, the valve hole 6331 on the valve core 633 is not communicated with the through pipe 330 and the atmosphere, and when the valve hole is communicated with external interventional equipment, the external interventional equipment is in a closed state;
s260, the blood pressure sensor 320 is communicated with the aorta, and the blood pressure sensor 320 collects invasive arterial pressure.
The above-mentioned embodiments of the present invention, which further illustrate the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. A blood pressure collection terminal, comprising: the blood pressure monitoring device comprises a main body, a first power driving device, a blood pressure collecting device and a first control device;
the main body is connected with the first power driving device, the blood pressure collecting device and the first control device and is used for controlling whether the first power driving device, the blood pressure collecting device and the first control device start to work or not;
the first power driving device is arranged on the main body and is connected with an external infusion device, and the first power driving device is used for driving liquid of the external infusion device to flow;
the blood pressure acquisition device is arranged on the main body, is connected with the first control device and external interventional equipment, and is used for acquiring invasive arterial pressure;
the first control device is connected with the external infusion device and is used for controlling the liquid flow direction of the infusion device so that the liquid flows from the infusion device to the first control device.
2. The blood pressure collection terminal according to claim 1, wherein the blood pressure collection device comprises: the casing, set up in blood pressure sensor inside the casing, set up in siphunculus on the casing outer wall, siphunculus one end with first controlling means connects.
3. The blood pressure collecting terminal according to claim 2, further comprising: connect in the second controlling means of siphunculus other end, second controlling means and outside intervene the equipment and connect, second controlling means is used for right blood pressure sensor carries out zero calibration, and is used for control blood pressure collection system and outside intervene the equipment and communicate whether.
4. The blood pressure collection terminal according to claim 3, wherein the second control device includes: the main body is connected with the second driving unit, and the gear speed change mechanism is connected with the second driving unit and the second control valve.
5. The terminal according to claim 4, wherein the second control valve comprises a switching valve and a three-way pipeline, a valve core is disposed at the bottom of the switching valve in the direction from the switching valve to the three-way pipeline, the valve core is disposed at the central through hole of the three-way pipeline, a valve hole is disposed on the valve core, and the three-way pipeline is connected to the through pipe, the external atmosphere and the external intervention device respectively.
6. The terminal of claim 5, wherein the gear shifting mechanism is provided with a primary gear, a transmission gear and a secondary gear, which are sequentially engaged with each other, the primary gear is connected with the second driving unit, and the secondary gear is connected with the second control valve through an output shaft.
7. The blood pressure collection terminal of claim 6, wherein the gear shifting mechanism further comprises: and one end of the insert is arranged in the three-way pipeline, and the output shaft penetrates through the insert to be connected to the valve core.
8. The blood pressure collecting terminal according to any one of claims 1 to 7, wherein the first power driving means includes: the first driving unit is connected with the main body and the peristaltic pump respectively.
9. The blood pressure collection terminal of claim 8, wherein the peristaltic pump comprises: the pump body is arranged in a groove on the pump body, and the rotating wheel is arranged on the groove and is connected with the first driving unit;
the groove is used for positioning and placing an infusion tube connected with the external infusion device;
the rotating wheel is used for rotating and extruding the infusion tube to drive the liquid to flow.
10. The terminal according to any one of claims 1 to 7, wherein a bracket is provided on the main body, and the bracket is used for mounting the external infusion device.
11. The blood pressure collecting terminal according to any one of claims 1 to 7, wherein the main body comprises: the shell, and set up in treater and information transmission unit in the shell, the treater with first power drive arrangement the blood pressure acquisition device first controlling means connects, information transmission unit with first controlling means, outside computer workstation communication connection.
12. The blood pressure collection terminal of claim 11, wherein a switch is disposed on the housing, the switch being coupled to the processor.
13. A coronary artery analysis system comprising the blood pressure collecting terminal according to any one of claims 1 to 12.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811093192X | 2018-09-19 | ||
| CN201811093192.XA CN109363651A (en) | 2018-09-19 | 2018-09-19 | It is a kind of for measuring blood flow reserve score when obtain aortic pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211066577U true CN211066577U (en) | 2020-07-24 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811093192.XA Pending CN109363651A (en) | 2018-09-19 | 2018-09-19 | It is a kind of for measuring blood flow reserve score when obtain aortic pressure device |
| CN201921552911.XU Active CN211066577U (en) | 2018-09-19 | 2019-09-18 | Blood pressure acquisition terminal and coronary artery analysis system |
| CN201910883255.XA Pending CN110477891A (en) | 2018-09-19 | 2019-09-18 | Blood pressure acquisition terminal and the method and coronary artery analysis system for obtaining invasive angiosthenia power |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811093192.XA Pending CN109363651A (en) | 2018-09-19 | 2018-09-19 | It is a kind of for measuring blood flow reserve score when obtain aortic pressure device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910883255.XA Pending CN110477891A (en) | 2018-09-19 | 2019-09-18 | Blood pressure acquisition terminal and the method and coronary artery analysis system for obtaining invasive angiosthenia power |
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| CN (3) | CN109363651A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477891A (en) * | 2018-09-19 | 2019-11-22 | 苏州润迈德医疗科技有限公司 | Blood pressure acquisition terminal and the method and coronary artery analysis system for obtaining invasive angiosthenia power |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109770888A (en) * | 2019-03-19 | 2019-05-21 | 苏州润迈德医疗科技有限公司 | The method instantaneously without waveform ratio is calculated based on pressure sensor and contrastographic picture |
| WO2021051489A1 (en) * | 2018-09-19 | 2021-03-25 | 苏州润迈德医疗科技有限公司 | Blood pressure collecting terminal, method for acquiring invasive arterial blood pressure and coronary analysis system |
| CN109805949B (en) * | 2019-03-19 | 2020-05-22 | 苏州润迈德医疗科技有限公司 | Method for calculating fractional flow reserve based on pressure sensor and contrast image |
| CN109833038A (en) * | 2019-03-29 | 2019-06-04 | 苏州润迈德医疗科技有限公司 | A kind of novel invasive blood pressure sensor |
| CN109893108B (en) * | 2019-04-17 | 2023-07-14 | 山东大学齐鲁医院 | Invasive blood pressure measuring device with bypass water bag |
| CN112155531A (en) * | 2019-11-29 | 2021-01-01 | 苏州润迈德医疗科技有限公司 | Method and system for obtaining diastolic pressure and systolic pressure extreme points according to invasive blood pressure |
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| CN110477891A (en) * | 2018-09-19 | 2019-11-22 | 苏州润迈德医疗科技有限公司 | Blood pressure acquisition terminal and the method and coronary artery analysis system for obtaining invasive angiosthenia power |
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| CN110477891A (en) | 2019-11-22 |
| CN109363651A (en) | 2019-02-22 |
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