CN212973015U - Double-air-bag radial artery compressor under monitoring of finger-pulse oxygen plethysmograph - Google Patents
Double-air-bag radial artery compressor under monitoring of finger-pulse oxygen plethysmograph Download PDFInfo
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- CN212973015U CN212973015U CN202020193464.XU CN202020193464U CN212973015U CN 212973015 U CN212973015 U CN 212973015U CN 202020193464 U CN202020193464 U CN 202020193464U CN 212973015 U CN212973015 U CN 212973015U
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Abstract
The utility model relates to a radial artery compression hemostasis technical field after radial artery coronary angiography or intervention, specifically speaking relates to a two gasbag radial artery compressor under monitoring of finger oxygen volume trace wave and decompression method thereof. Including wrist strap and finger pulse oxygen monitor, be equipped with radial artery oppression gasbag on the wrist strap, ulnar artery oppression gasbag to and be used for the inflated miniature air pump of gasbag, atmospheric pressure sensor is do not installed in radial artery oppression gasbag and the ulnar artery oppression gasbag. The decompression method is to judge whether the radial artery compressor is open hemostasis by judging whether the finger pulse oxygen monitor has a curve waveform, and to decompress the radial artery compressor based on the waveform. According to the double-air-bag radial artery compressor and the decompression method thereof under the monitoring of the finger oxygen volume tracing wave, the open hemostasis concept is followed, the compression area is more accurate, the compression force is more accurate, the decompression time is more accurate, and the incidence rate of radial artery occlusion and radial artery stenosis is reduced.
Description
Technical Field
The utility model relates to a radial artery hemostasis by compression technical field after radial artery coronary angiography or interventional therapy, specifically speaking relates to a two gasbag radial artery compressor under monitoring of finger oxygen volume trace wave.
Background
Local pressurization of a puncture part after a radial coronary angiography or interventional therapy is a common method for hemostasis, however, local endothelial cell injury, slow blood flow and a local hypercoagulable state can be caused by overlarge postoperative pressure or overlong time, and the risk of thrombosis is increased. In order to prevent bleeding, the traditional radial artery compressor has relatively large compression force and relatively fixed decompression time, and generally decompresses every two hours after operation, but the mode is not shown in scientific theoretical basis. The traditional compressor is used for compression hemostasis, and discomfort such as swelling, numbness, pain and the like of a puncture part and even radial artery occlusion are often caused. Because the palm is used for dual blood supply of the radial artery and the ulnar artery, even if the radial artery occlusion occurs after the operation of a patient, clinical symptoms such as hand ischemia, hand necrosis and functional disorder rarely occur, so the radial artery occlusion is difficult to observe. Radial artery occlusion once present may limit the radial artery from becoming the access vessel for a second PCI procedure or the arterial bridge for a coronary artery bypass graft. Therefore, a high level of emphasis is needed to reduce the incidence of postoperative radial artery occlusion. Research has proved that open hemostasis can reduce the radial artery obliteration incidence, and open hemostasis's notion is for both guaranteeing that puncture blood vessel has the blood flow to pass through, can realize puncture point pressurized again and can not go out blood, the utility model discloses follow above principle design.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two gasbag radial artery compressor under monitoring of finger pulse oxygen plethysmograph to solve the problem that provides among the above-mentioned background art.
To achieve the above object, in one aspect, a double-balloon radial artery compressor under monitoring of finger oxygen plethysmograph is characterized in that: including wrist strap 1 and with finger pulse oxygen monitor 2 that the wrist strap links to each other, be equipped with radial artery oppression gasbag 152 on the wrist strap 1, ulnar oppression gasbag 153 to and be used for radial artery oppression gasbag 152 inflatable first miniature air pump 3 and be used for the miniature air pump 4 of ulnar oppression gasbag 153 inflatable second, install a baroceptor 6 respectively in radial artery oppression gasbag 152 and the ulnar oppression gasbag 153, wrist strap 1 with indicate to carry out data transmission through wireless mode between the pulse oxygen monitor 2, also the accessible data line carries out data transmission.
The wrist strap 1 comprises a first strap body 11 and a second strap body 12, wherein the first strap body 11 is provided with one of a thorn face magic tape and a hair face magic tape, and the second strap body 12 is provided with the other two of the thorn face magic tape and the hair face magic tape.
The outer surface of the wrist strap 1 is provided with an air bag mosaic plate 15, a pair of mosaic grooves 151 communicated with the air bag mosaic plate 15 are formed in the air bag mosaic plate 15, one of the mosaic grooves 151 is embedded with a radial artery compression air bag 152, and the other mosaic groove 151 is embedded with an ulnar artery compression air bag 153.
And one end of the finger pulse oxygen monitor 2 is provided with an interface. Can realize that the data line is connected the finger pulse oxygen monitor 2 can be dismantled with the wrist strap 1.
The finger pulse oxygen monitor 2 is embedded with a main control module 21 which comprises a waveform display module, a waveform acquisition module and a wireless transmitting module.
The wrist strap 1 is embedded with a main control module 16 which comprises a wireless receiving module, a miniature air pump control module, an air bag pressure acquisition module and a data acquisition module.
On the other hand, a decompression method of a double-balloon radial artery compressor under the monitoring of finger pulse oxygen plethysmograph, which follows the concept of open hemostasis, wherein the principle of finger pulse oxygen plethysmograph is involved, namely, following the pulse pulsation, blood enters the finger, the volume of the finger slightly increases and decreases, the slight increase and decrease change is detected by a photoelectric plethysmograph, and the finger blood flow plethysmograph, namely the finger pulse wave, can be obtained through enlarged tracing, the wave amplitude of the pulse wave changes along with each artery pulsation, and the curve waveform as shown in fig. 7 can appear in the blood oxygen monitor. Because human hand is supplied with blood by radial artery and ulnar artery are dual, the condition that the wave form is the straight line in the monitor just can appear when radial artery and ulnar artery all have forward blood flow, figure 8, if have the blood flow to pass through in one of them blood vessel, all can appear curved wave form in the monitor (figure 7).
Specifically, when both the radial artery and the ulnar artery are compressed to be in an occluded state, since there is no forward blood flow in both the radial artery and the ulnar artery, the waveform monitored by the finger pulse oxygen monitor is a straight line, as shown in fig. 8. If the compressing force of the ulnar artery is kept unchanged at the moment, namely the ulnar artery is still in an occlusion state, the pressure on the radial artery is gradually reduced until a curve waveform just appears in the monitor, as shown in fig. 7, the curve waveform is derived from the forward blood flow in the radial artery, and the compressing force of the radial artery is an ideal compressing force, so that the purpose of compressing hemostasis is achieved, the purpose of open compression is realized, and the radial artery occlusion is avoided. The method comprises the following steps:
s1, wearing a finger pulse oxygen monitor 2 on the thumb of the puncture side hand of the patient after radial coronary angiography or interventional therapy;
s2, the wrist of the patient wears the double-air-bag radial artery compressor, namely, a radial artery compression air bag 152 and an ulnar artery compression air bag 153 of the compressor are respectively placed at the radial artery puncture part of the wrist of the patient and the ulnar artery part of the corresponding position of the wrist of the patient, and the wearing position is ensured to be accurate by checking at the same time, and the pressure values of the two compression air bags are both 0;
s3, clicking a start button 5 to start the equipment to work;
s4, if the finger pulse oxygen monitor displays a curve waveform, executing S5, and if the finger pulse oxygen monitor does not have the curve waveform, executing S6;
s5, respectively controlling the radial artery compression air bag 152 and the ulnar artery compression air bag 153 to pressurize the radial artery and the ulnar artery by controlling the first micro air pump 3 and the second micro air pump 4; when the device starts to work, the two compression air bags are in an initial state, the pressure values are both 0, and blood flows pass through the two blood vessels, so that the waveform of the finger pulse oxygen monitor is a curve, the purpose of pressurizing the radial artery compression air bag in the step is to compress a puncture point to stop bleeding, the purpose of pressurizing the ulnar artery compression air bag is to block the blood flow of the ulnar artery, and conditions are provided for monitoring whether blood flows exist in the radial artery or not in the following steps;
s6, controlling the first micro air pump 3 and the second micro air pump 4 to stop pressurizing, and recording the pressure value A of the ulnar artery compression air bag 153 and the pressure value B of the radial artery compression air bag 152 at the moment; when the monitor has no curve waveform output, the two blood vessels have no blood flow, at the moment, the radial artery and the ulnar artery are both subjected to occlusive compression, the compression is stopped, and the pressure values of the occlusive compression are A and B respectively;
s7, keeping the pressure value A of the ulnar artery compression air bag 153 of the compressor unchanged, and gradually reducing the pressure of the radial artery compression air bag 152; the radial artery is subjected to occlusive compression in the step S6, so that the occurrence of radial artery occlusion is caused, which is also a problem to be solved by the utility model, and the step is a key step;
s8, if the finger pulse oxygen monitor displays a curve waveform, executing S9, and if the finger pulse oxygen monitor does not have the curve waveform, executing S7; under the condition of ulnar artery occlusion, if the curve waveform in the monitor indicates that the radial artery is in open compression, the decompression can be stopped, and if the curve waveform does not exist, the radial artery is still in occlusive compression, S7 is executed to continue the radial artery decompression;
s9, the first micro air pump 3 controls the radial artery compression air bag 152 to stop decompression, and the pressure value C of the radial artery compression air bag 152 at the moment is recorded; when the ulnar artery is in an occlusion state, the curve waveform in the monitor comes from radial artery blood flow, and the radial artery compression force at the moment is an ideal compression force, namely, the radial artery is compressed to stop bleeding under the condition of ensuring the radial artery to be open at the maximum pressure;
s10, keeping the pressure value C of the radial artery compression air bag 152 unchanged, and gradually reducing the pressure of the ulnar artery compression air bag 153 to 0; at the moment, the radial artery reaches the ideal compression force, and the pressure on the ulnar artery can be relieved;
s11, keeping the pressure value C (D, E, F.) of the radial artery compression air bag 152 unchanged, and controlling the ulnar artery compression air bag 153 to pressurize the ulnar artery to a pressure value A by controlling the second micro air pump 4 every hour; although the radial artery is under open compression in S10, increasing over time also increases the likelihood of occlusion, thus hourly pressurizing the ulnar artery to its occlusion to monitor whether there is flow through the radial artery;
s12, if the finger pulse oxygen monitor displays a curve waveform, executing S13, and if the finger pulse oxygen monitor does not have the curve waveform, executing S7; if the curve waveform in the monitor indicates that the radial artery is in open compression under the condition that the ulnar artery is occluded, and if the curve waveform does not exist, indicates that the radial artery is in occlusive compression, S7 is executed to continue to perform another round of radial artery decompression;
s13, keeping the pressure value C (D, E, F.) of the radial artery compression air bag 152 unchanged, and gradually reducing the pressure of the ulnar artery compression air bag 153 to 0; after the radial artery is pressed in an open manner, the pressure value is kept unchanged, and the pressure on the ulnar artery can be relieved;
and S14, until the pressure value of the radial artery compression air bag 152 is reduced to 0 in S13, namely F … is equal to 0, the depressor task of the compressor is completed, the system stops working, and the compressor can be detached.
The method also comprises a driving method of the first micro air pump 3 and the second micro air pump 4, and specifically comprises the following steps:
s1.1, a finger pulse oxygen monitor main control module 21 acquires waveform data and then transmits a waveform signal to a compressor main control module 16;
s1.2, a compressor main control module 16 receives a waveform signal of the finger pulse oxygen monitor 2;
s1.3, driving the first micro air pump 3 and the second micro air pump 4 to work by the compressor main control module 16 through a waveform signal instruction;
s1.4, the first micro air pump 3 and the second micro air pump 4 respectively control the inflation and deflation of the radial artery compression air bag 152 and the ulnar artery compression air bag 153.
Still include the step that oppresser master control module recorded the total number of times of oppression and oppressed total duration, specifically as follows:
s1.1.1, the compressor master control module (16) collecting and recording the pressure value A, B, C (D, E, f.) -in claim 7;
s1.1.2, the compressor main control module 16 collects and records the pressure change of the radial artery compression air bag 152: B-C, C-D, D-E, E-F and the like; marking B-C as 1 decompression period, marking as 1 decompression period, and in the same way, marking B-C, C-D as two decompression periods, marking as 2 decompression periods, marking as …;
s1.1.3, the compressor master control module 16 collects and records the total compression time of the compressor: the total time required for clicking the starting button until the pressure value of the radial artery compression air bag is reduced to 0 is the total compression time.
The total times of pressure reduction are 1-6 times, and the preferable total times of pressure reduction are 1-3 times; the total pressing time is 1h-12h, and the preferable total pressing time is 1h-2 h.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this finger pulse oxygen plethysmograph wave monitoring under double-balloon radial artery compressor and decompression method thereof, decompression under finger pulse oxygen plethysmograph wave monitoring, can realize (1) ensure that the oppression dynamics is more accurate, whether curve waveform has to judge radial artery has the blood flow to pass through in the oppression promptly through finger pulse oxygen monitor, whether promptly be open hemostasis, radial artery oppression dynamics of avoiding appearing among the prior art is too big, then take place radial artery obliteration oppression, thereby produce radial artery obliteration. (2) Ensure that decompression time is more accurate, the utility model discloses when radial artery compressor bag pressure value pressurizes to B, be the hemostatic process of a pressurization, all the other from pressure value B to C, C to D, D to E, E to F etc. are the decompression process, and the radial artery of purpose for guaranteeing the oppression is in open hemostasis process, and radial artery has the blood flow to pass through all the time simultaneously promptly to oppress, and decompression each time is by pointing pulse oxygen monitor waveform instruction control. (3) The area of oppression is ensured more accurately to two gasbags, the utility model discloses well two gasbags can guarantee the oppression of point pressure formula, and direct oppression target blood vessel avoids among the prior art except that oppression puncture blood vessel still can oppress the condition of tissue on every side
2. In the double-air-bag radial artery compressor and the decompression method thereof under the finger pulse oxygen plethysmograph wave monitoring, the consumptive materials are the double-air-bag radial artery compressor and the finger pulse oxygen saturation monitor which can be reused after disinfection, so that the economic burden of a patient can not be increased unnecessarily, on the contrary, the social medical resources can be saved by reducing postoperative complications, the whole operation is convenient and fast, and unnecessary manpower and material resources do not need to be consumed.
3. In the double-air-bag radial artery compressor and the decompression method thereof under the finger pulse oxygen plethysmography monitoring, the incidence rate of radial artery occlusion and radial artery stenosis is reduced; the compression pain degree of the compressor after the operation of the patient is reduced; the compressing time of the radial artery compressor is shortened, the compressing time in the prior art can reach 12 hours, and the compressing time can be shortened to be within 2 hours by the utility model; the comfort level of the radial artery puncture part of the patient is improved; the operation experience satisfaction of the patient is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the wrist band of the present invention;
FIG. 3 is a sectional view of the airbag panel structure of the present invention;
FIG. 4 is a schematic view of the wrist strap and the micro air pump of the present invention;
FIG. 5 is a schematic view of the internal structure of the radial artery compression balloon of the present invention;
FIG. 6 is a schematic view of the inner structure of the ulnar artery compression air bag of the present invention;
FIG. 7 is a waveform of the finger pulse oxygen plethysmograph of the present invention;
FIG. 8 is a waveform of a finger-finger oxygen plethysmograph wave;
FIG. 9 is a diagram of the main control module of the finger pulse oxygen monitor of the present invention;
fig. 10 is a diagram of a main control module of the compressor of the present invention;
fig. 11 is a schematic view of the mounting structure of the finger pulse oxygen monitor and the compressor main control module of the present invention;
FIG. 12 is a flow chart of the present invention;
fig. 13 is a flow chart of the driving of the micro air pump of the present invention.
The various reference numbers in the figures mean:
1. a wristband; 11. a first belt body; 12. a second belt body; 13. a thorn face magic tape; 14. a rough surface magic tape; 15. an airbag panel; 151. embedding a groove; 152. a radial artery compression balloon; 153. an ulnar artery compression air bag; 154. a luer fitting; 16. a compressor main control module;
2. a finger pulse oxygen monitor; 21. a finger pulse oxygen monitor main control module;
3. a first micro air pump; 31. a first hose; 32. a second hose;
4. a second micro air pump;
5. a start button;
6. an air pressure sensor.
Detailed Description
Referring to fig. 1 to 13, the present invention provides a technical solution:
on the one hand, the utility model provides a indicate arteries and veins oxygen volume to trace wave monitoring formula double-balloon radial artery compressor, including wrist strap 1 and finger arteries and veins oxygen monitor 2, be equipped with radial artery oppression gasbag 152 on the wrist strap, ulnar artery oppression gasbag 153 to and be used for the gasbag inflatable first miniature air pump 3 and the miniature air pump 4 of second, radial artery oppression gasbag 152 and ulnar artery oppression gasbag 153 in do not install baroceptor 6.
In this embodiment, wrist strap 1 includes first area body 11 and the second area body 12, set up thorn face magic subsides and the two one of hair face magic subsides on the first area body 11, set up thorn face magic subsides and the two its two of hair face magic subsides on the second area body 12, first area body 11 and the second area body 12 adopt the softness, it is preferred, first area body 11 and the second area body 12 all adopt the silica gel material to make, its material environmental protection is nontoxic, can directly laminate with skin, and simultaneously, whole material is soft, so that improve the comfort level of wearing. Simultaneously the position of the adhesion of the first belt body and the second belt body can be mutually adjusted so as to adjust the tightness degree of the wrist strap 1.
Specifically, 2 one ends of finger pulse oxygen monitor have the interface, can realize 2 dismantling of finger pulse oxygen monitor, finger pulse oxygen monitor 2 can be used repeatedly after disinfecting, avoids increasing economic burden for the patient. Specifically, the outer surface of the wrist strap 1 is provided with the air bag mosaic plate 15, a pair of mosaic grooves 151 communicated with the air bag mosaic plate 15 are formed in the air bag mosaic plate 15, one of the mosaic grooves 151 is internally embedded with a radial artery compression air bag 152, the other mosaic groove 151 is embedded with an ulnar artery compression air bag 153, the radial artery compression air bag 152 inflates and expands through the radial artery compression air bag 152, the radial artery compression air bag 152 penetrates through the mosaic groove 151 to abut against the wrist strap 1 and applies pressure to the radial artery, the radial artery compression is completed, the ulnar artery compression air bag 153 inflates and expands, the ulnar artery compression air bag 153 penetrates through the mosaic groove 151 to abut against the wrist strap 1 and applies pressure to the ulnar artery, and the ulnar artery compression is completed.
It is worth to say that, indicate that pulse oxygen monitor 2 is embedded to have master control module 21 in, including waveform display module, waveform acquisition module, wireless transmitting module.
In addition, the wrist strap 1 is embedded with a control module 16, which comprises a wireless receiving module, a miniature air pump control module, an air bag pressure acquisition module and a data acquisition module.
The utility model provides a decompression method of a double-air-bag radial artery compressor under monitoring of finger-pulse oxygen plethysmograph waves, which comprises the following steps:
s1, wearing the finger pulse oxygen monitor 2 by the thumb of the operative limb of the patient;
s2, the wrist of the patient wears the double-air-bag radial artery compressor, namely, a radial artery compression air bag 152 and an ulnar artery compression air bag 153 of the compressor are respectively placed at the radial artery puncture part of the wrist of the patient and the ulnar artery part of the corresponding position of the wrist of the patient, and the wearing position is ensured to be accurate by checking at the same time, and the pressure values of the two compression air bags are both 0;
s3, clicking a start button 5 to start the equipment to work;
s4, if the finger pulse oxygen monitor displays a curve waveform, executing S5, and if the finger pulse oxygen monitor does not have the curve waveform, executing S6;
s5, respectively controlling the radial artery compression air bag 152 and the ulnar artery compression air bag 153 to pressurize the radial artery and the ulnar artery by controlling the first micro air pump 3 and the second micro air pump 4;
s6, controlling the first micro air pump 3 and the second micro air pump 4 to stop pressurizing, and recording the pressure value A of the ulnar artery compression air bag 153 and the pressure value B of the radial artery compression air bag 152 at the moment;
s7, keeping the pressure value A of the ulnar artery compression air bag 153 of the compressor unchanged, and gradually reducing the pressure of the radial artery compression air bag 152;
s8, if the finger pulse oxygen monitor displays a curve waveform, executing S9, and if the finger pulse oxygen monitor does not have the curve waveform, executing S7;
s9, the first micro air pump 3 controls the radial artery compression air bag 152 to stop decompression, and the pressure value C of the radial artery compression air bag 152 at the moment is recorded;
s10, keeping the pressure value C of the radial artery compression air bag 152 unchanged, and gradually reducing the pressure of the ulnar artery compression air bag 153 to 0;
s11, keeping the pressure value C (D, E, F.) of the radial artery compression air bag 152 unchanged, and controlling the ulnar artery compression air bag 153 to pressurize the ulnar artery to a pressure value A by controlling the second micro air pump 4 every hour;
s12, if the finger pulse oxygen monitor displays a curve waveform, executing S13, and if the finger pulse oxygen monitor does not have the curve waveform, executing S7;
s13, keeping the pressure value C (D, E, F.) of the radial artery compression air bag 152 unchanged, and gradually reducing the pressure of the ulnar artery compression air bag (153) to 0;
and S14, until the pressure value of the radial artery compression air bag 152 is reduced to 0 (namely F … is equal to 0) in S13, the compressor decompression task is completed, and the system stops working.
The pressure values of the radial artery compression air bag are gradually reduced from B to C, from C to D, from D to E and from E to F until the pressure value is reduced to 0.
Specifically, the driving method of the first micro air pump 3 and the second micro air pump 4 is wireless control, and the method includes the following steps:
s1.1, a finger pulse oxygen monitor main control module 21 acquires waveform data and then transmits a waveform signal to a compressor main control module 16;
s1.2, a compressor control module 16 receives a waveform signal of the finger pulse oxygen monitor 2;
s1.3, driving the micro air pumps 3 and 4 to work by the compressor control module 16 through a waveform signal instruction;
s1.4, the first micro air pump 3 and the second micro air pump 4 respectively control the inflation and deflation of the radial artery compression air bag 152 and the ulnar artery compression air bag 153;
still include the step that compressor master control module can record compressor decompression total number of times and oppress total duration, specifically as follows:
s1.1.1, collecting and recording a pressure value A, B, C (D, E, F.) by a compressor main control module 16;
s1.1.2, the compressor main control module 16 collects and records the pressure change of the radial artery compression air bag (152): B-C, C-D, D-E, E-F and the like; marking B-C as 1 decompression period, marking as 1 decompression period, and in the same way, marking B-C, C-D as two decompression periods, marking as 2 decompression periods, marking as …;
s1.1.3, the compressor master control module 16 collects and records the total compression time of the compressor: the total time required for clicking the starting button until the pressure value of the radial artery compression air bag is reduced to 0 is the total compression time.
Further, the total number of times of pressure reduction is 1 to 6 times.
Specifically, the total number of times of pressure reduction is 1 to 3 times. This data is a preliminary test judgment.
In addition, the total pressing time is 1h-12 h.
Besides, the total pressing time is 1h-2 h. This data is a preliminary test judgment.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A finger oxygen body volume trace wave monitoring double-air-bag radial artery compressor is characterized in that: including wrist strap (1) and with finger pulse oxygen monitor (2) that the wrist strap links to each other, be equipped with radial artery oppression gasbag (152) on wrist strap (1), ulnar artery oppression gasbag (153) to and be used for radial artery oppression gasbag (152) inflatable first miniature air pump (3) and be used for ulnar artery oppression gasbag (153) inflatable second miniature air pump (4), install one baroceptor (6) in radial artery oppression gasbag (152) and the ulnar artery oppression gasbag (153) respectively, wrist strap (1) with indicate to carry out data transmission through wireless mode between the pulse oxygen monitor (2), also accessible data line carries out data transmission.
2. The double-balloon radial artery compressor under monitoring of finger pulse plethysmograph wave according to claim 1, characterized in that the wrist strap (1) comprises a first strap body (11) and a second strap body (12), one of a thorn-face magic tape and a hair-face magic tape is arranged on the first strap body (11), and the other two of the thorn-face magic tape and the hair-face magic tape is arranged on the second strap body (12).
3. The double-balloon radial artery compressor under the finger pulse plethysmograph wave monitoring of claim 1, characterized in that the outer surface of the wrist strap (1) is provided with a balloon mosaic plate (15), the inside of the balloon mosaic plate (15) is provided with a pair of mosaic grooves (151) communicated with the balloon mosaic plate (15), one of the mosaic grooves (151) is embedded with a radial artery compression balloon (152), and the other mosaic groove (151) is embedded with an ulnar artery compression balloon (153).
4. The double-balloon radial artery compressor under the condition of finger pulse plethysmograph wave monitoring according to claim 1, characterized in that the outer walls of the radial artery compression balloon (152) and the ulnar artery compression balloon (153) are respectively provided with a luer connector (154), one end of the luer connector (154) is communicated with a first hose (31) and a second hose (32), the radial artery compression balloon (152) is connected with the first micro air pump (3) through the first hose (31), and the ulnar artery compression balloon (153) is connected with the second micro air pump (4) through the second hose (32).
5. The radial artery compressor with double air bags under the monitoring of the finger pulse oxygen plethysmograph wave of claim 1, characterized in that a finger pulse oxygen monitor main control module (21) is embedded in the finger pulse oxygen monitor (2), and comprises a waveform display module, a waveform acquisition module and a wireless transmitting module.
6. The double-balloon radial artery compressor under the monitoring of finger pulse plethysmograph wave according to claim 1, characterized in that a compressor main control module (16) is embedded in the wrist strap (1), which comprises a wireless receiving module, a micro-balloon control module, a balloon pressure acquisition module, and a data acquisition module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020193464.XU CN212973015U (en) | 2020-02-21 | 2020-02-21 | Double-air-bag radial artery compressor under monitoring of finger-pulse oxygen plethysmograph |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020193464.XU CN212973015U (en) | 2020-02-21 | 2020-02-21 | Double-air-bag radial artery compressor under monitoring of finger-pulse oxygen plethysmograph |
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| CN212973015U true CN212973015U (en) | 2021-04-16 |
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