CN220045990U

CN220045990U - Compressor

Info

Publication number: CN220045990U
Application number: CN202320863931.9U
Authority: CN
Inventors: 赵圣刚; 葛均波
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-11-21
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a compressor, which comprises a first fixing band and a compression air bag arranged on the first fixing band, wherein the compression air bag is inflated through an air injection pipe; the compression air bag is also connected with a baroreceptor, and the baroreceptor is used for detecting the pressure and fluctuation generated by the gas in the compression air bag; the pressure detection tube is also provided with a control device, a control module is arranged in the control device, and the control module is connected with the baroreceptors; the control module is also externally connected with a reminding module, and the reminding module is connected with the control module in a wired or wireless way. The utility model can guide non-occlusion compression and detect acute and chronic radial artery occlusion in the process of stopping bleeding of the radial artery by the compressor.

Description

Compressor

Technical Field

The utility model relates to the technical field of a compressor, in particular to a compressor.

Background

Transradial access (TRA) is increasingly used worldwide for percutaneous interventions with fewer bleeding and vascular complications than transfemoral access. Radial artery compression is routinely performed for 6 hours after interventional procedures are completed, but Radial Artery Occlusion (RAO) is the most common complication after TRA surgery. At present, non-occlusive compression is recommended to reduce the occurrence rate of Radial Artery Occlusion (RAO), most patients cannot find whether the radial artery is occluded in time in clinical practice, so that an integrated tool is needed to conveniently guide the compression degree to realize the non-occlusive compression, monitor the vascular patency in the acute phase and after operation, improve the detection rate of acute and chronic RAO, and finally change the conventional compression mode of the radial artery.

Disclosure of Invention

The utility model provides a compressor, which solves the problem that whether the radial artery is occluded or not needs to be monitored in the hemostasis process of the radial artery by compression of the compressor in the prior art.

In order to solve the technical problems, the utility model adopts a technical scheme that a compressor is provided, which is characterized in that: the device comprises a first fixing belt and a compression air bag arranged on the first fixing belt, wherein the compression air bag is inflated through an air injection pipe; the compression air bag is also connected with a baroreceptor, and the baroreceptor is used for detecting the pressure and fluctuation generated by the gas in the compression air bag; the pressure detection tube is also provided with a control device, a control module is arranged in the control device, and the control module is connected with the baroreceptors; the control module is also externally connected with a reminding module, and the reminding module is connected with the control module in a wired or wireless mode.

Preferably, the reminding module is a display terminal, and the display terminal is used for displaying pulse wave or blood pressure values.

Preferably, the reminding module comprises an audible alarm.

Preferably, the reminding module is connected with the control module through a wireless communication module, and the wireless communication module is a wifi module or a Bluetooth module.

Preferably, the compression balloon is connected to the baroreceptors by a pressure sensing tube.

Preferably, the baroreceptors are disposed between the first fixing band and the compression balloon.

Preferably, the portable electronic device further comprises a second fixing belt which is arranged side by side with the first fixing belt, a Korotkoff sound extraction module is arranged on the second fixing belt and is electrically connected with a control module in the control device through a first signal cable, the control device is further connected with a sound amplifying module, and the control module plays Korotkoff sound through the sound amplifying module.

Preferably, a koff sound switch is electrically connected between the control module and the sound amplifying module, and the koff sound switch is arranged on the surface of the control device.

Preferably, the device further comprises a second fixing belt which is arranged side by side with the first fixing belt, a monitoring sensor for collecting pulse signals of radial artery is arranged on the second fixing belt, and the monitoring sensor is electrically connected with a control module in the control device through a second signal cable; the monitoring sensor can be a photo-volume pulse wave detection module, a displacement sensor, a speed sensor and an acceleration sensor.

Preferably, a monitoring sensor is arranged between the first fixing strap and the compression air bag, and the monitoring sensor can be a displacement sensor, a speed sensor and an acceleration sensor.

The beneficial effects of the utility model are as follows: the utility model discloses a compressor, which comprises a first fixing band and a compression air bag arranged on the first fixing band, wherein the compression air bag is inflated through an air injection pipe; the compression air bag is also connected with a baroreceptor, and the baroreceptor is used for detecting the pressure and fluctuation generated by the gas in the compression air bag; the pressure detection tube is also provided with a control device, a control module is arranged in the control device, and the control module is connected with the baroreceptors; the control module is also externally connected with a reminding module, and the reminding module is connected with the control module in a wired or wireless way. The utility model can guide non-occlusion compression and detect acute and chronic radial artery occlusion in the process of stopping bleeding of the radial artery by the compressor.

Drawings

Fig. 1 is a schematic view of a first embodiment of a paddle according to the utility model;

fig. 2 is a schematic view showing an internal structure of a control device according to a first embodiment of a paddle according to the present utility model;

fig. 3 is a schematic view of a second embodiment of a paddle according to the utility model;

fig. 4 is a schematic view showing an internal structure of a control device of a third embodiment of a compressor according to the present utility model;

fig. 5 is a schematic view showing an internal structure of a control device of a fourth embodiment of a compressor according to the present utility model;

fig. 6 is a schematic view of a fifth embodiment of a paddle according to the utility model;

fig. 7 is a schematic view showing an internal structure of a control device of a fifth embodiment of a compressor according to the present utility model;

fig. 8 is a schematic view of a sixth embodiment of a paddle according to the utility model.

Detailed Description

In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, as a first embodiment of the compressor of the present utility model. The compressor comprises a first fixing band 1 and a compression air bag 2 arranged on the first fixing band 1, wherein the compression air bag 2 is specifically arranged on the inner side surface of the first fixing band 1, namely, the side of the first fixing band 1, which is tightly attached to the wrist; the first fixing band 1 is used for being wound on the wrist, the right side edge of the upper surface of the first fixing band 1 is provided with the male side of the magic tape, the left side edge of the lower surface of the first fixing band 1 is provided with the female side of the magic tape, and the first fixing band 1 can be fixed on the wrist through the combination of the male side and the female side after being wound on the wrist. The positions of the male side and the female side may be reversed, and will not be described again here.

A sheath marker (not shown) is also provided on the compression balloon 2 for alignment with the puncture site on the radial artery 6. After the compression balloon 2 is aligned to the puncture site, gas is injected into the compression balloon 2 to expand, and the puncture site of the radial artery 6 is compression-hemostatic.

The compression airbag 2 is inflated through the gas injection tube 31, and the gas injection tube 31 may be connected to an inflation device for inflation, which may be an inflator pump, a device for advancing a propellant gas, or other various inflation instruments.

The compression balloon 2 is connected to the gas injection port 3 through a gas injection pipe 31, and the gas injection port 3 serves as a port for injecting gas into the compression balloon 2. The injector is connected with the gas injection port 3, so that gas can be injected into the airbag 2 in a backward pressing way, a check valve is arranged in the gas injection port 3, and when the injector is connected with the gas injection port 3, the check valve can be opened for gas injection; when the syringe is disengaged from the gas injection port 3, the check valve closes to prevent gas from escaping.

Preferably, the cross-section of the compression balloon 2 may be circular, and is spherical after gas injection; the cross-sectional shape of the compression balloon 2 may be rectangular, and may be rectangular after the gas is injected, or may be other shapes.

Preferably, the compression balloon 2 may be transparent, or may be translucent or color transparent.

Further, the compression balloon 2 is also connected with a baroreceptor 4; in fig. 1, the compression balloon 2 is connected to a baroreceptor 4 through a pressure detecting tube 41, and the baroreceptor 4 is used to detect the pressure and fluctuation of the gas in the compression balloon 2, which is caused by the radial artery 6. The pressure detection tube 41 is also provided with a control device 5, and the baroreceptors 4 and the control device 5 are integrally formed; in fig. 2, a control module 51 is provided in the control device 5, and the control module 51 is connected to the baroreceptors 4.

Preferably, the compression balloon 2 may connect the gas filling tube 31 and the baroreceptors 4 via a three-way connection; the first end of the tri-connection tee is communicated with the compression air bag 2, the second end of the tri-connection tee is connected with the air injection pipe 31, and the third end of the tri-connection tee is connected with the baroreceptor 4 through the pressure detection pipe 41; the three-way tee is provided with a change-over switch, and the change-over switch can adjust the on-off of the second end and the third end of the three-way tee with the first end respectively; for example, when the compression airbag 2 is inflated through the gas injection pipe 31, the change-over switch is adjusted to enable the first end and the second end of the three-way tee to be communicated, and the first end and the third end of the three-way tee are in a non-communicated state; after the inflation is completed, the change-over switch is adjusted to enable the first end and the third end of the tee joint to be communicated, and the first end and the second end of the tee joint are in a non-communicated state.

Preferably, the baroreceptors 4 may also be provided between the first fixing band 1 and the compression balloon 2. I.e. the baroreceptors 4 are attached to the compression balloon 2 for detecting the pressure and fluctuation of the gas in the compression balloon 2 and are connected to the control device 5.

Further, the control device 5 is further externally connected with a reminding module, and the reminding module is connected with the control module 51 through a wired connection or a wireless connection. For example, the alert module is connected to the control module 51 via a signal cable; or the reminding module is connected with the control module 51 through a wireless communication module, and the wireless communication module is a module or a circuit with wireless communication function such as a wifi module or a Bluetooth module.

As a first embodiment of the alert module, in fig. 1, the alert module is a display terminal 101, and the display terminal 101 may be a display device such as a smart phone, a tablet, a display, or the like. The control module 51 can convert the pressure and fluctuation into sinusoidal pulse wave, and display the pulse wave or blood pressure value or other prompts such as flickering and the like through the display terminal 101 so as to reflect whether the radial artery 6 is occluded; such as the display terminal 101 itself having a speaker or speaker, may also be alerted by sound.

Preferably, the display terminal 101 may be connected to the control device 5 of a plurality of paddles to facilitate monitoring of radial arteries of a plurality of patients simultaneously, which is advantageous for the same administration and cost saving.

Specifically, if the internal pressure (air pressure) in the compression balloon 2 is greater than the systolic pressure of the radial artery 6, the radial artery 6 is closed under pressure (i.e. the radial artery 6 is occluded), no pressure and no fluctuation are generated in the compression balloon 2, and no pulse wave is displayed on the terminal 101; if the systolic pressure of the radial artery 6 is greater than the internal pressure of the compression balloon 2, pressure and fluctuation are generated in the compression balloon 2, namely, the radial artery 6 is not occluded, blood flows, and the amplitude of pulse waves on the display terminal 101 appears; as the internal pressure of the compression balloon 2 decreases (compression balloon deflates), the amplitude of the pulse wave gradually increases, and the amplitude of the pulse wave reaches a maximum when the internal pressure of the compression balloon 2 is equal to the mean arterial pressure of the radial artery; as the internal pressure of the compression balloon gradually decreases (the compression balloon deflates to a certain extent), the amplitude of the pulse wave gradually decreases, and when the internal pressure of the compression balloon 2 is smaller than the diastolic pressure of the radial artery 6, the pulse wave disappears. By means of the method, whether the radial artery 6 is occluded or not when hemostasis is carried out through the compressor can be known in time, so that medical staff can conveniently adjust the internal pressure of the compression air bag 2 in time, and the phenomenon that the radial artery 6 is occluded due to overlarge internal pressure of the compression air bag 2 is avoided.

Further, the wireless communication module may be disposed inside the control device 5, and the control module 51 may be further connected to a mobile device (such as a smart phone) through the wireless communication module, and send pulse waves to the mobile device for monitoring through bluetooth or wifi.

Further, in fig. 2, a power module 52 is further disposed in the control device 5, and the power module 52 is configured to supply power to each module in the control device 5.

Preferably, in the present embodiment, the gas injection port 3 is also used as a gas discharge port, and the gas in the compression balloon 2 can be discharged. The syringe is connected to the gas injection port 3, and the gas in the compression balloon 2 can be extracted to be decompressed.

Preferably, as a second embodiment of the reminding module, the reminding module is an audible alarm, and when the radial artery 6 is occluded, the control module 51 carries out alarm prompt through the audible alarm, so as to facilitate the medical staff to decompress the compression air bag 2.

As a second embodiment of the present utility model, as shown in fig. 3, the gas injection tube 31 communicates with the pressure detection tube 41, and the pressure detection tube 41 does not directly communicate with the compression balloon 2, but indirectly communicates with the compression balloon 2 through the gas injection tube 31; the other parts are the same as those of the first embodiment, and will not be described again here.

As a third embodiment of the present utility model, on the basis of the first embodiment, as shown in fig. 4, the baroreceptor 4 is further connected with a gas release tube 42, and a gas release port 53 is provided at the end of the gas release tube 42, and the gas release port 53 has the same composition structure as the gas injection port 3, and will not be described again. The air release port 53 is used for releasing the air in the compression air bag 2, and after the injector is connected with the air release port 53, the air in the compression air bag 2 can be extracted for decompression.

As a fourth embodiment of the present utility model, on the basis of the first embodiment, as shown in fig. 5, the baroreceptor 4 is further connected with a gas release tube 42, a gas release module 54 is provided on the gas release tube 42, and the gas release module 54 is electrically connected with the control module 51; when the radial artery 6 is blocked due to the excessive internal pressure of the compression balloon 2, the control module 51 can control the deflation module 54 to be opened, so as to automatically decompress the compression balloon 2.

Preferably, the deflation module 54 may be an electronically controlled air pump, an electronically controlled air valve, or the like.

As a fifth embodiment of the compressor according to the present utility model, as shown in fig. 6 and 7, the same parts are not repeated on the basis of the first embodiment. The compressor further comprises a second fixing belt 7 which is arranged side by side with the first fixing belt 1, a Korotkoff sound extraction module 8 is arranged on the second fixing belt 7, and the Korotkoff sound extraction module 8 is used for collecting Korotkoff sounds generated by vibration of the radial artery 6. The Korotkoff sound extraction module 8 is provided on the lower surface of the second fixing band 7 for contact with the radial artery 6.

The Korotkoff sound extraction module 8 is electrically connected with the control module 51 in the control device 5 through the first signal cable 81, the control module 51 is provided with a processor and a Korotkoff sound processing circuit, the Korotkoff sound signals are connected to the processor through the Korotkoff sound processing circuit to be processed, noise signals are removed, the complete Korotkoff sound signals are extracted, the sound amplifying module 82 is further arranged in the control device 5, and the control module 51 plays the Korotkoff sound through the sound amplifying module 82. The control module 51 also displays the Korotkoff sound waveform through the display terminal 101.

Preferably, the sound amplifying module 82 may be a separate module, which is connected to the control module 51 by a wired or wireless connection, instead of being provided inside the control device 5.

If the radial artery 6 is occluded, the Korotkoff sound extraction module 8 cannot extract Korotkoff sound, which indicates that the internal pressure of the compression balloon 2 is too large, and the adjustment is needed by medical staff; if the radial artery 6 is not occluded, blood flows through the radial artery 6, and the radial artery 6 vibrates to generate Korotkoff sounds, so that whether the radial artery 6 is occluded can be determined.

Preferably, the right side edge of the upper surface of the second fixing strap 7 is provided with a male side of the magic tape, the left side edge of the lower surface of the second fixing strap 7 is provided with a female side of the magic tape, and the second fixing strap 7 can be fixed on the wrist by combining the male side and the female side after being wound around the wrist.

In this embodiment, the integrated koff sound extraction module 8 extracts the koff sound and the baroreceptor 4 collects the pressure and fluctuation generated by the gas in the compression balloon 2 to determine whether the radial artery 6 is occluded, so that the accuracy of whether the winding artery 6 is occluded is further improved.

Preferably, a koff sound switch 83 is electrically connected between the control module 51 and the amplifying module 82, the koff sound switch 83 is disposed on the surface of the control device 5, and the koff sound can be turned on or off by pressing the koff sound switch 83.

Preferably, in the present embodiment, the gas injection port 3 may be used as the gas discharge port at the same time, referring to the first embodiment described above.

Preferably, in this embodiment, the gas injection tube 31 may also be in communication with a pressure detection tube, and the baroreceptor 4 is further connected with a gas release tube, the end of which is provided with a gas release port, as described above with reference to the second embodiment.

Preferably, in this embodiment, the baroreceptors 4 may also be connected with a gas release tube, the end of which is provided with a gas release port, as described above with reference to the third embodiment.

Preferably, in this embodiment, the baroreceptors 4 may also be connected with a gas release pipe, on which a gas release module is arranged, the gas release module being electrically connected with the control module; when the radial artery 6 is occluded due to the excessive internal pressure of the compression balloon 2, the control module 51 may control the deflation module to be opened, and automatically decompress the compression balloon 2, as described above with reference to the fourth embodiment.

As a sixth embodiment of the present utility model, the same parts are not repeated on the basis of the first embodiment. As shown in fig. 8, the device further comprises a second fixing belt 7 arranged side by side with the first fixing belt 1, the second fixing belt 7 is provided with a monitoring sensor 9, and the monitoring sensor 9 is electrically connected with a control module 51 in the control device 5 through a second signal cable 91. The monitoring sensor 9 is used for monitoring pulse signals of the radial artery, and the monitoring sensor 9 is arranged on the lower surface of the second fixing band 7 and is used for being in contact with the radial artery 6.

Preferably, the monitoring sensor 9 may be a photo volume pulse wave detection module, a piezoelectric sensor, a piezoresistive sensor, a displacement sensor, a velocity sensor, an acceleration sensor.

Preferably, the photoplethysmography detection module can be a flexible sensor, and has good flexibility and ductility. The photoplethysmogram detection module can irradiate a radial artery 6 with a light beam having a certain wavelength to obtain a change in volume pulse blood flow (may be oxygen saturation or pulse wave). The characteristic information in terms of the form (shape of the wave), intensity (amplitude of the wave), velocity (speed of the wave), and rhythm (period of the wave) exhibited by the pulse wave reflects to a considerable extent whether or not the radial artery 6 is occluded. The photoplethysmogram pulse wave detection module is electrically connected to the control module 51 in the control device 5 through the second signal cable 91, and the control module 51 displays the pulse wave through the display terminal 101.

Preferably, the piezoelectric sensor can be a flexible sensor, and has good flexibility and ductility.

Preferably, the acceleration sensor may be a piezoresistive acceleration sensor, a capacitive acceleration sensor, a servo acceleration sensor, or a piezoelectric acceleration sensor.

Further, the right side edge of the upper surface of the second fixing strap 7 is provided with a male side of the magic tape, the left side edge of the lower surface of the second fixing strap 7 is provided with a female side of the magic tape, and vice versa; the second fixing band 7 can be fixed on the wrist by combining the male side and the female side after being wound around the wrist.

In this embodiment, the comprehensive monitoring sensor 9 acquires the change of the blood flow of the radial artery 6 and the baroreceptor 4 acquires the pressure and fluctuation generated by compressing the gas in the air bag 2 to judge whether the radial artery 6 is occluded, so that the accuracy of whether the peripheral artery 6 is occluded is further improved.

Preferably, as the 7 th embodiment of the present utility model, on the basis of the first embodiment, a monitoring sensor is provided between the first fixing strap 1 and the compression balloon 2, and a monitoring sensor is attached to the compression balloon 2 for detecting pressure and fluctuation of gas generated in the compression balloon 2 and electrically connected to the control device 5.

Preferably, the monitoring sensor may be a displacement sensor, a speed sensor, an acceleration sensor.

Therefore, the utility model discloses a compressor, which comprises a first fixing band and a compression air bag arranged on the first fixing band, wherein the compression air bag is inflated through an air injection pipe; the compression air bag is also connected with a baroreceptor, and the baroreceptor is used for detecting the pressure and fluctuation generated by the gas in the compression air bag; the pressure detection tube is also provided with a control device, a control module is arranged in the control device, and the control module is connected with the baroreceptors; the control module is also externally connected with a reminding module, and the reminding module is connected with the control module in a wired or wireless way. The utility model can guide non-occlusion compression and detect acute and chronic radial artery occlusion in the process of stopping bleeding of the radial artery by the compressor.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims

1. A paddle, characterized in that: the device comprises a first fixing belt and a compression air bag arranged on the first fixing belt, wherein the compression air bag is inflated through an air injection pipe; the compression air bag is also connected with a baroreceptor, and the baroreceptor is used for detecting the pressure and fluctuation generated by the gas in the compression air bag; the pressure detection tube is also provided with a control device, a control module is arranged in the control device, and the control module is connected with the baroreceptors; the compression air bag is connected with the gas injection pipe and the baroreceptor through a three-way tee joint, a first end of the three-way tee joint is communicated with the compression air bag, a second end of the three-way tee joint is connected with the gas injection pipe, and a third end of the three-way tee joint is connected with the baroreceptor through the baroreceptor; the three-way tee is provided with a change-over switch, and the change-over switch can adjust the on-off of the second end and the third end of the three-way tee and the first end of the three-way tee respectively; the control module is also externally connected with a reminding module, and the reminding module is connected with the control module in a wired or wireless mode.

2. A paddle according to claim 1, wherein: the reminding module is a display terminal and is used for displaying pulse waves or blood pressure values.

3. A paddle according to claim 1, wherein: the reminding module comprises an audible alarm.

4. A paddle according to claim 2 or 3 wherein: the reminding module is connected with the control module through a wireless communication module, and the wireless communication module is a wifi module or a Bluetooth module.

5. A paddle according to claim 4, wherein: the compression balloon is connected with the baroreceptors through a pressure detection tube.

6. A paddle according to claim 4, wherein: the baroreceptors are disposed between the first fixing band and the compression balloon.

7. A paddle according to claim 1, wherein: the device comprises a control device, a first fixing belt, a second fixing belt, a first signal cable, a second signal cable, a first signal cable and a second signal cable.

8. A paddle according to claim 7, wherein: the control module is electrically connected with the Korotkoff sound switch between the sound amplifying module, and the Korotkoff sound switch is arranged on the surface of the control device.

9. A paddle according to claim 1, wherein: the device also comprises a second fixing belt which is arranged side by side with the first fixing belt, wherein a monitoring sensor for collecting pulse signals of radial arteries is arranged on the second fixing belt, and the monitoring sensor is electrically connected with a control module in the control device through a second signal cable; the monitoring sensor can be a photo-volume pulse wave detection module, a displacement sensor, a speed sensor and an acceleration sensor.

10. A paddle according to claim 5, wherein: and a monitoring sensor is arranged between the first fixing belt and the compression air bag, and the monitoring sensor can be a displacement sensor, a speed sensor and an acceleration sensor.