A puncture site pressing system and terminal after cardiovascular intervention

Abstract

The present invention relates to a puncture site pressing system and a terminal after cardiovascular intervention, belonging to the field of medical devices, which includes obtaining detection image information of a preset pressing area; identifying and bounding the puncture color and the puncture area according to the detection image information and preset puncture features; determining the pressing range according to the puncture color and the puncture area; determining the pressing protrusion number according to the pressing range; determining the pressing force value according to the pressing range, the puncture color, a preset reference color, and a reference pressure value; controlling a preset pressing device to be worn in a preset wearing method, and after the wearing is completed, controlling a preset pressing protrusion to press with the pressing force value according to the pressing protrusion number, and obtaining the pressing temperature value; determining the reference temperature value according to the pressing force value and a preset reference temperature value; when the pressing temperature value is lower than the reference temperature value, reporting a pressing abnormality prompt. This application has the effect of improving the pressing effect.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and more particularly to a puncture site pressing system and a terminal after cardiovascular intervention. Background Art

[0002] Pressing at the puncture site after cardiovascular intervention is an important operation to prevent puncture point bleeding and hematoma formation.

[0003] When the patient successfully completes cardiovascular intervention, proper treatment of the puncture site becomes a top priority. At this time, it is often necessary to quickly and effectively perform hemostasis on the puncture site, and this important task is mostly completed by medical staff manually pressing on the puncture site at present.

[0004] However, it is difficult to ensure the pressing force and stability of manual pressing, which is likely to cause uneven pressing, thereby reducing the pressing effect and needing improvement. Summary of the Invention

[0005] In order to improve the pressing effect, the present invention provides a puncture site pressing system and a terminal after cardiovascular intervention.

[0006] In a first aspect, the present invention provides a puncture site pressing method after cardiovascular intervention, adopting the following technical solution:

[0007] A puncture site pressing method after cardiovascular intervention includes:

[0008] Obtaining detection image information of a preset pressing area;

[0009] Identifying and framing out the puncture color and the puncture area according to the detection image information and preset puncture features;

[0010] Determining the pressing range according to the puncture color and the puncture area;

[0011] Determining the pressing protrusion number according to the pressing range;

[0012] Determining the pressing force value according to the pressing range, the puncture color, a preset reference color, and a reference pressure value;

[0013] Controlling a preset pressing device to be worn in a preset wearing method. After the wearing is completed, controlling the preset pressing protrusion to press with the pressing force value according to the pressing protrusion number, and obtaining the pressing temperature value;

[0014] Determining the reference temperature value according to the pressing force value and a preset reference temperature value;

[0015] When the pressing temperature value is lower than the reference temperature value, reporting a pressing abnormality prompt.

[0016] By adopting the above technical solution, first, the detection image information of the pressing area is obtained. Based on this information and the puncture characteristics, the puncture color and the puncture area are accurately identified. Then, the pressing range is determined to obtain the pressing bulge number. At the same time, the pressing force value is calculated by combining multiple factors. Next, the pressing device is worn according to the wearing method. The pressing bulge is controlled to press with the corresponding force according to the number, and the pressing temperature value is obtained. Then, the reference temperature value is determined from the pressing force value and the reference temperature value. Once the pressing temperature value is lower than the reference temperature value, a pressing abnormality prompt is reported in a timely manner, so as to improve the pressing effect.

[0017] Optionally, it further includes a pressing adjustment method:

[0018] When the pressing temperature value is lower than the reference temperature value, the correction force value is determined based on the pressing temperature value and the reference temperature value;

[0019] The corrected pressing range is determined according to the corrected force value, the reference pressure value, and the pressing range;

[0020] When the corrected pressing range is lower than the preset reference pressing range, the main pressing point is determined based on the corrected pressing range, the maximum pressing range, and the corrected force value;

[0021] The pressing bulge number is determined according to the main pressing point;

[0022] The pressing bulge is controlled to press the main pressing point with the corrected force value according to the pressing bulge number.

[0023] By adopting the above technical solution, when the pressing temperature value is lower than the reference temperature value, first, the correction force value is calculated based on the difference between the two, and then the corrected pressing range is determined by combining the reference pressure value and the pressing range. If the corrected pressing range is smaller than the reference pressing range, the main pressing point is further locked based on it, the maximum pressing range, and the corrected force value. Then, the corresponding pressing bulge number is determined, and finally, the pressing bulge is controlled to press the main pressing point with the corrected force value, so as to further improve the pressing effect.

[0024] Optionally, the wearing method includes:

[0025] Obtain the trigger signal of the pressing device;

[0026] When the trigger signal is consistent with the preset execution signal, obtain the trigger image information;

[0027] When the trigger image information does not contain the puncture feature, report a position abnormality prompt;

[0028] When the trigger image information contains the puncture feature, determine the puncture position according to the trigger image information and the puncture feature;

[0029] Determine the position adjustment parameter according to the puncture position and the preset pressing center position;

[0030] Control the pressing device to adjust the position according to the position adjustment parameter, and control the wearable strap preset on the pressing device to extend to complete the wearing.

[0031] By adopting the above technical solution, when wearing the pressing device, first obtain its trigger signal. When the trigger signal matches the execution signal, the trigger image information can be obtained. If there is no puncture feature in the image information, a position abnormality prompt will be reported in time; if it contains a puncture feature, the puncture position will be accurately located based on this information and the puncture feature, and then the position adjustment parameter will be calculated by combining the puncture position and the pressing center position. Finally, control the pressing device to adjust the position according to the parameter, and at the same time control the wearable strap to extend to successfully complete the wearing, so as to improve the wearing stability of the pressing device.

[0032] Optionally, the wearing method further includes:

[0033] Obtain the placement image information of the preset placement area;

[0034] Control the preset laser device to laser mark the puncture feature according to the placement image information and the puncture feature;

[0035] Control the preset clamping device to clamp the pressing device and move along with the laser mark. After the movement is completed, obtain the wearing image information;

[0036] Determine the wearing part size according to the wearing image information, the preset wearing feature and the reference object;

[0037] Determine the initial strap length value according to the wearing part size;

[0038] Control the preset wearable strap to extend to complete the wearing according to the initial strap length value, and after the wearing is completed, obtain the strap elastic force value;

[0039] When the strap elastic force value exceeds the preset reference elastic force value, determine the adjusted strap length value according to the strap elastic force value and the reference elastic force value;

[0040] When the adjusted strap length value is inconsistent with the preset reference adjusted length value, match the actual adjusted length value from the preset adjustment database according to the adjusted strap length value and the reference adjusted length value;

[0041] Determine the inflation air force value according to the adjusted strap length value and the actual adjusted length value;

[0042] Control the wearable strap to adjust the strap length according to the actual adjusted length value, and after the adjustment is completed, control the preset inflation airbag to inflate with the inflation air force value to complete the wearing.

[0043] By adopting the above technical solution, during the wearing process, first, obtain the placement image information, use a laser device to accurately mark according to the puncture characteristics, then the clamping and pressing device moves following the mark. After moving, determine the size of the wearing part, calculate the initial length value of the strap based on this, and control the extension of the strap for preliminary wearing. Then, obtain the elastic force value of the strap. Once the elastic force value exceeds the reference elastic force value, calculate the adjusted length value of the strap by comparison, and then match the actual adjusted length value in combination with the reference adjustment length value. Determine the inflation air pressure value, and finally adjust the strap according to the actual adjusted length value. Inflate the inflatable airbag to complete the wearing, so as to ensure the accuracy, comfort and stability of the pressing device during wearing.

[0044] Optionally, it further includes a detection method for the wearing strap:

[0045] Based on before the wearing strap extends, control a preset inflating device to inflate the wearing strap with a preset inflation air pressure value, and obtain the inflation image information;

[0046] Determine the current inflation posture according to the inflation image information and the preset inflation characteristics;

[0047] Based on when the current inflation posture is inconsistent with the preset reference inflation posture, determine the strap tightness difference value according to the current inflation posture and the reference inflation posture;

[0048] Based on when the strap tightness difference value exceeds the preset reference tightness difference value, report a prompt to replace the strap;

[0049] Based on when the strap tightness difference value does not exceed the preset reference tightness difference value, determine the strap extension correction value according to the strap tightness difference value and the preset strap reference tightness value;

[0050] Determine the strap correction length value according to the strap extension correction value and the actual adjusted length value;

[0051] Control the wearing strap to extend with the strap correction length value to complete the wearing.

[0052] By adopting the above technical solution, before the wearing strap extends, first use the inflating device to inflate it with the inflation air pressure value and obtain the inflation image information, thereby determining the current inflation posture. If the current inflation posture is inconsistent with the reference inflation posture, calculate the strap tightness difference value. When this value exceeds the reference tightness difference value, report a prompt to replace the strap; if it does not exceed, then determine the strap extension correction value based on the strap tightness difference value and the strap reference tightness value, and then calculate the strap correction length value in combination with the actual adjusted length value. Finally, control the wearing strap to extend according to this length value to complete the wearing, improving the wearing stability.

[0053] Optionally, it further includes a movement correction method:

[0054] Based on after completing the wearing, obtain the wearing movement situation;

[0055] When the wearable movement situation is inconsistent with the preset reference movement situation, report a movement abnormality prompt and obtain pressing image information;

[0056] When the pressing image information contains a puncture feature, determine whether the puncture feature is located at the center of the pressing image information;

[0057] When the puncture feature is not located at the center of the pressing image information, determine the feature position based on the pressing image information and the puncture feature;

[0058] Determine the device displacement parameter based on the feature position and the preset image center position;

[0059] Control the pressing device to perform position adjustment according to the device displacement parameter.

[0060] By adopting the above technical solution, after wearing is completed, the wearable movement situation is obtained in real time. Once it is inconsistent with the reference movement situation, a movement abnormality prompt is reported in a timely manner, and at the same time, the pressing image information is obtained. If the image information contains a puncture feature, then judge whether the puncture feature is at the center of the image. If it is not at the center, determine the feature position based on the pressing image information and the puncture feature, then calculate the device displacement parameter in combination with the image center position, and finally control the pressing device to perform position adjustment according to this parameter, so as to improve the pressing effect.

[0061] Optionally, the movement correction method further includes:

[0062] When the pressing image information does not contain a puncture feature, match the device displacement situation from the preset displacement database according to the wearable movement situation and the preset strap tightness value;

[0063] Determine the device adjustment parameter according to the device displacement situation;

[0064] Control the pressing device to perform position adjustment according to the device adjustment parameter;

[0065] After the position adjustment, obtain the current tightness value of the wearable strap;

[0066] When the current tightness value is lower than the preset strap reference tightness value, determine the strap tightness adjustment value according to the current tightness value and the strap reference tightness value;

[0067] Control the wearable strap to perform tightness value adjustment according to the strap tightness adjustment value;

[0068] When the current tightness value is not lower than the preset strap reference tightness value, control the auxiliary device preset on the wearable strap to extend the preset auxiliary tape to assist in fixing the wearable strap.

[0069] By adopting the above technical solution, when the pressed image information does not contain puncture features, the displacement of the device is matched from the displacement database according to the wearing movement and the tightness of the strap, and then the device adjustment parameters are determined to control the adjustment position of the pressing device. After the position is adjusted, the current tightness of the wearing strap is obtained. If the value is lower than the reference tightness of the strap, the strap tightness adjustment value is determined by comparing it with the reference tightness value, and the strap is controlled to adjust the tightness accordingly; if the current tightness is not lower than the reference tightness of the strap, the auxiliary device on the wearing strap is controlled to extend the auxiliary tape to assist in fixing the strap, so as to facilitate the subsequent pressing device to effectively press the puncture site, thereby improving the pressing effect.

[0070] Optionally, also include:

[0071] After the auxiliary tape is extended, the extrusion roller preset on the auxiliary device is controlled to roll and extrude the auxiliary tape, and the extrusion image information is obtained;

[0072] When the extruded image information contains a preset warping feature, determining the warping position according to the extruded image information and the warping feature;

[0073] Controlling the squeezing roller to squeeze the raised position again with a preset squeezing force value, and obtaining the image information after squeezing;

[0074] When the post-squeezing image information includes a warping feature, determining a warping parameter according to the post-squeezing image information and the warping feature;

[0075] When the warping parameters exceed the preset reference warping parameters, a tape abnormality prompt is reported.

[0076] By adopting the above technical solution, after the auxiliary tape is extended, the extrusion roller is used to roll and squeeze it, and the extrusion image information is obtained to monitor the state of the tape. Once a warping feature is found in the image, the warping position is first determined, and the extrusion roller is squeezed again in a targeted manner. If the image information after the second extrusion still shows a warping feature, and the warping parameter exceeds the baseline warping parameter, the tape abnormality prompt is reported in time. In this way, the smoothness of the auxiliary tape can be effectively guaranteed, and the fixing effect of the wearing strap can be avoided from being affected by the warping of the tape, thereby ensuring that the pressing device is stably in place.

[0077] In the second aspect, the present application provides a puncture site pressing system after cardiovascular intervention, which adopts the following technical solution:

[0078] A puncture site pressing system after cardiovascular intervention, comprising:

[0079] An acquisition module, configured to acquire detection image information, pressing temperature value, trigger signal, trigger image information, placement image information, wearing image information, strap elastic value, inflation image information, wearing movement condition, pressing image information, current tightness value, squeezing image information, and post-squeezing image information;

[0080] A memory, configured to store a program of any one of the above-mentioned puncture site pressing methods after cardiovascular intervention;

[0081] A processor, configured to load and execute the program stored in the memory.

[0082] In a third aspect, the present application provides an intelligent terminal, adopting the following technical solution:

[0083] An intelligent terminal includes a memory and a processor, and a computer program capable of being loaded and executed by the processor is stored on the memory, and the computer program is any one of the above-mentioned puncture site pressing methods after cardiovascular intervention.

[0084] In summary, the present application includes at least one of the following beneficial technical effects:

[0085] 1. By first understanding the detection image information of the pressing area, accurately identifying the puncture color and puncture area based on this information and puncture characteristics, then determining the pressing range, obtaining the pressing protrusion number, and calculating the pressing force value by combining multiple factors. Then control the pressing device to wear it well according to the wearing method, control the pressing protrusions to press with the corresponding force according to the number, obtain the pressing temperature value, and then determine the reference temperature value from the pressing force value and the reference temperature value. Once the pressing temperature value is lower than the reference temperature value, a pressing abnormality prompt is reported in a timely manner, so as to improve the pressing effect;

[0086] 2. When wearing the pressing device, first obtain its trigger signal. When the trigger signal matches the execution signal, immediately obtain the trigger image information. If there are no puncture characteristics in the image information, a position abnormality prompt is reported in a timely manner; if it contains puncture characteristics, accurately locate the puncture position based on this information and puncture characteristics, then calculate the position adjustment parameter by combining the puncture position and the pressing center position, and finally control the pressing device to adjust the position according to the parameter, and at the same time control the wearing strap to extend to complete the wearing smoothly, so as to improve the wearing stability of the pressing device;

[0087] 3. By first understanding the placement of the image information, using a laser device to accurately mark according to the puncture characteristics, then the clamping and pressing device moves following the mark. After the movement, the size of the wearing part is determined, and based on this, the initial length value of the strap is calculated to control the initial wearing of the strap extension. Then, the elastic force value of the strap is obtained. Once the elastic force value exceeds the reference elastic force value, the adjusted length value of the strap is calculated by comparison, and then combined with the reference adjustment length value to match the actual adjusted length value. The inflation air pressure value is determined, and finally the strap is adjusted according to the actual adjusted length value, and the inflation airbag is inflated to complete the wearing, so as to ensure the accuracy, comfort and stability of the wearing of the pressing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0088] Figure 1 is a flowchart of a method for pressing a puncture site after cardiovascular intervention in an embodiment of the present invention;

[0089] Figure 2 is a flowchart of a pressing adjustment method in an embodiment of the present invention;

[0090] Figure 3 is a flowchart of a wearing method in an embodiment of the present invention;

[0091] Figure 4 is a flowchart of another wearing method in an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0092] The present invention will be further described in detail below in conjunction with the drawings and embodiments.

[0093] The embodiments of the present application disclose a method for pressing a puncture site after cardiovascular intervention.

[0094] Referring to Figure 1 , a method for pressing a puncture site after cardiovascular intervention includes the following steps:

[0095] Step 100: Obtain the detection image information of the preset pressing area.

[0096] The pressing area refers to the area where the pressing device needs to go and perform the pressing operation. The pressing area is set in advance by those skilled in the art and will not be elaborated here. The pressing device refers to the device used to press the puncture site. The detection image information refers to the image within the pressing area. The detection image information is obtained by taking pictures with a camera.

[0097] Step 101: Identify and frame the puncture color and the puncture area according to the detection image information and the preset puncture characteristics.

[0098] The puncture feature refers to the feature that appears after puncture is performed within the pressing area. The puncture feature is preset by those skilled in the art and will not be elaborated here. The puncture color refers to the color after puncture is performed within the pressing area. The puncture area refers to the part where the puncture operation is actually performed within the pressing area. The puncture area is located within the pressing area.

[0099] Through the preset image recognition library, the puncture color of the puncture feature can be recognized in the detected image information, and the puncture feature can be framed, so as to obtain the puncture color and the puncture area. The image recognition library contains the corresponding relationships among the detected image information, the puncture feature, the puncture color, and the puncture area. The image recognition library is a database set by humans and will not be elaborated here.

[0100] Step 102: Determine the pressing range according to the puncture color and the puncture area.

[0101] The pressing range refers to the range when the pressing device presses the puncture area. Through the preset pressing database, the pressing range corresponding to the puncture color and the puncture area can be matched. It contains the corresponding relationships among the puncture color, the puncture area, and the pressing range. The pressing database is a database set by humans and will not be elaborated here.

[0102] Step 103: Determine the pressing protrusion number according to the pressing range.

[0103] The pressing protrusion number refers to the number of the pressing protrusions within the pressing device. In this embodiment, a plurality of pressing protrusions are closely arranged on the pressing device, and each pressing protrusion is provided with a corresponding pressing protrusion number. Different pressing ranges correspond to different pressing protrusion numbers. Through the pressing database, the pressing protrusion number corresponding to the pressing range can be matched. It contains the corresponding relationship between the pressing range and the pressing protrusion number. The pressing protrusion refers to the protrusion on the pressing device that actually presses the puncture area.

[0104] Step 104: Determine the pressing force value according to the pressing range, the puncture color, the preset reference color, and the reference pressure value.

[0105] The reference color refers to the reference color of the skin of the user who has been punctured. The reference color is obtained and stored in advance by those skilled in the art and will not be elaborated here. The reference pressure value refers to the pressure value that should be generated when the pressing device presses the user. The reference pressure value is preset by those skilled in the art and will not be elaborated here. The pressing force value refers to the force value when the pressing device presses the user. Through the algorithm formula F = (F0 / S0) * S * (w S *R + w C *C), the pressing force value can be calculated, where F is the pressing force value, (F0 / S0) is the reference pressure value, w Sis the weight of the pressing range, R is the pressing range coefficient, w C is the weight of the color difference, C is the difference coefficient between the puncture color and the reference color, and S is the pressing range. w S、 R, w C and C are all obtained by those skilled in the art through prior tests and will not be elaborated here.

[0106] Step 105: Control the preset pressing device to be worn in a preset wearing method. After the wearing is completed, control the preset pressing protrusions to press with a pressing force value according to the pressing protrusion numbers, and obtain the pressing temperature value.

[0107] The wearing method refers to the method for wearing the pressing device. The specific wearing method will be described in detail in subsequent steps 300 to 409 and will not be elaborated here. The pressing temperature value refers to the temperature value of the puncture area after the pressing protrusion presses the puncture area. The pressing temperature value is measured and obtained by the temperature sensor on the pressing device. Control the pressing device to be worn in the wearing method. After the wearing is completed, control the pressing protrusions corresponding to the pressing protrusion numbers to press with a pressing force value, and obtain the pressing temperature value for subsequent steps.

[0108] Step 106: Determine the reference temperature value according to the pressing force value and the preset reference temperature value.

[0109] The reference temperature value refers to the temperature value used to assist in calculating the reference temperature value when pressing with the pressing force value. The reference temperature value is obtained by those skilled in the art in advance and will not be elaborated here. The reference temperature value refers to the lowest temperature value that the puncture area can reach when pressing the puncture area with the pressing force value. Through the preset temperature database, the reference temperature value corresponding to the pressing force value and the reference temperature value can be matched. It contains the corresponding relationship between the pressing force value, the reference temperature value, and the reference temperature value. The temperature database is a manually set database and will not be elaborated here.

[0110] Step 107: When the pressing temperature value is lower than the reference temperature value, report a pressing abnormality prompt.

[0111] The pressing abnormality prompt refers to the prompt when the pressing force value is too large. The pressing abnormality prompt is set in advance by those skilled in the art and will not be elaborated here. When the pressing temperature value is lower than the reference temperature value, it means that the pressing force value is too large, resulting in poor blood circulation in the puncture area and thus a too low temperature. It is necessary to report the pressing abnormality prompt.

[0112] Refer to Figure 2 , the pressing adjustment method includes the following steps:

[0113] Step 200: When the pressing temperature value is lower than the reference temperature value, determine the correction force value according to the pressing temperature value and the reference temperature value.

[0114] The corrected force value refers to the pressing force value after reducing the force value due to excessive pressing force value. Through the temperature database, the corrected force value corresponding to the pressing temperature value and the reference temperature value can be matched, which includes the corresponding relationship between the pressing temperature value, the reference temperature value, and the corrected force value. When the pressing temperature value is lower than the reference temperature value, it is necessary to match the corrected force value for subsequent steps.

[0115] Step 201: Determine the corrected pressing range according to the corrected force value, the reference pressure value, and the pressing range.

[0116] Since the pressing force value is corrected while the reference pressure value needs to remain unchanged, the pressing range also needs to be corrected accordingly. The corrected pressing range refers to the corrected pressing range. Through the preset pressing database, the corrected pressing range corresponding to the corrected force value, the reference pressure value, and the pressing range can be matched, which includes the corresponding relationship between the corrected force value, the reference pressure value, the pressing range, and the corrected pressing range. The pressing database is a database set by humans and will not be elaborated here.

[0117] Step 202: When the corrected pressing range is lower than the preset reference pressing range, determine the main pressing point according to the corrected pressing range, the maximum pressing range, and the corrected force value.

[0118] The reference pressing range refers to the minimum range that the pressing device can press. The reference pressing range is set in advance by those skilled in the art and will not be elaborated here. The main pressing point refers to the position point for pressing when pressing the puncture area of the user. Through the pressing database, the main pressing point corresponding to the corrected pressing range, the maximum pressing range, and the corrected force value can be matched, which includes the corresponding relationship between the corrected pressing range, the maximum pressing range, the corrected force value, and the main pressing point. When the corrected pressing range is lower than the reference pressing range, it means that the pressing device cannot press the puncture area with the corrected pressing range. However, in order to maintain the pressing effect, it is necessary to match the main pressing point for subsequent steps.

[0119] Step 203: Determine the pressing protrusion number according to the main pressing point.

[0120] The pressing protrusion number refers to the number of the pressing protrusions in the pressing device. Through the preset number database, the pressing protrusion number corresponding to the main pressing point can be matched, which includes the corresponding relationship between the main pressing point and the pressing protrusion number. The number database is a database set by humans and will not be elaborated here.

[0121] Step 204: Control the pressing protrusion to press the main pressing point with the corrected force value according to the pressing protrusion number.

[0122] Control the pressing protrusion corresponding to the pressing protrusion number to correct the force value and press the main pressing point to ensure the pressing effect.

[0123] Refer to Figure 3 , the wearing method includes the following steps:

[0124] Step 300: Obtain the trigger signal of the pressing device.

[0125] The trigger signal refers to the signal used to detect whether the pressing device is triggered. The trigger signal includes a standby signal and an execution signal. The standby signal refers to the signal when the pressing device is not triggered. The execution signal refers to the signal when the pressing device is triggered. The standby signal and the execution signal are set in advance by those skilled in the art and will not be elaborated here. The trigger signal is obtained through the signal transceiver on the pressing device.

[0126] Step 301: When the trigger signal is consistent with the preset execution signal, obtain the trigger image information.

[0127] The trigger image information refers to the image presented directly in front of the corresponding trigger position when the pressing device is triggered. The trigger image information is obtained by taking a photo with a camera. When the trigger signal is consistent with the execution signal, it means that the pressing device needs to be used, and the trigger image information needs to be obtained for subsequent steps.

[0128] Step 302: When the trigger image information does not contain the puncture feature, report a position anomaly prompt.

[0129] The position anomaly prompt refers to the prompt when the position where the user needs to press is placed abnormally. The position anomaly prompt is set in advance by those skilled in the art and will not be elaborated here. When the trigger image information does not contain the puncture feature, it means that the position where the user needs to press is placed abnormally, which will cause the pressing device to be unable to press the position where the user needs to press, and a position anomaly prompt needs to be reported for subsequent steps.

[0130] Step 303: When the trigger image information contains the puncture feature, determine the puncture position according to the trigger image information and the puncture feature.

[0131] The puncture position refers to the position where the user has performed the puncture operation. The position of the puncture feature in the trigger image information can be recognized through an image recognition library to identify the puncture position. The image recognition library contains the corresponding relationship between the trigger image information, the puncture feature, and the puncture position. When the trigger image information contains the puncture feature, it means that the position where the user needs to press is placed normally, and the puncture position needs to be matched for subsequent steps.

[0132] Step 304: Determine the position adjustment parameter according to the puncture position and the preset pressing center position.

[0133] The pressing center position refers to the center position when the pressing device performs pressing. The pressing center position is preset by those skilled in the art and will not be elaborated here. The position adjustment parameter refers to the distance and direction of movement when the pressing device makes fine adjustments. Through the preset adjustment database, the position adjustment parameter corresponding to the puncture position and the pressing center position can be matched. It contains the corresponding relationship among the puncture position, the pressing center position, and the position adjustment parameter. The adjustment database is a database set by humans and will not be elaborated here.

[0134] Step 305: Control the pressing device to perform position adjustment with the position adjustment parameter, and control the wearable strap preset on the pressing device to extend to complete wearing.

[0135] The wearable strap refers to the strap used to fix the pressing device on the part of the user where pressing is required. Control the pressing device to perform position adjustment with the position adjustment parameter, and after the adjustment is completed, control the wearable strap to extend, thereby fixing the pressing device on the part of the user where pressing is required, and then complete wearing.

[0136] Refer to Figure 4 , the wearing method further includes the following steps:

[0137] Step 400: Obtain the placement image information of the preset placement area.

[0138] The placement area refers to the area used to place the part of the user where pressing is required. The placement area is preset by those skilled in the art and will not be elaborated here. The placement image information refers to the image of the placement area. The placement image information is obtained by taking a photo with a camera.

[0139] Step 401: Control the preset laser device to perform laser marking on the puncture feature according to the placement image information and the puncture feature.

[0140] The laser device refers to the device used to perform laser marking on the puncture feature. After the laser device performs laser marking on the puncture feature, the clamping device can follow the marking to clamp the pressing device to the puncture feature. The clamping device refers to the device used to clamp the pressing device to the puncture feature. Input the placement image information into the image recognition terminal preset in the laser device to identify the puncture feature, and after identification, control the laser device to perform laser marking on the puncture feature for subsequent steps. The image recognition terminal contains the corresponding relationship between the placement image information and the puncture feature. The image recognition terminal is preset by those skilled in the art and will not be elaborated here.

[0141] Step 402: Control the preset clamping device to clamp the pressing device and move following the laser marking. After the movement is completed, obtain the wearing image information.

[0142] The wearable image information refers to the image presented directly below the pressing device after the pressing device reaches directly above the puncture feature. The wearable image information is obtained by taking a picture with a camera. Control the clamping device to clamp the pressing device and move it in the direction of the puncture feature following the laser marking. After the movement is completed, obtain the wearable image information for subsequent steps.

[0143] Step 403: Determine the size of the wearable part based on the wearable image information, the preset wearable features, and the reference object.

[0144] The wearable feature refers to the feature of the part where the user wears the pressing device. The reference object refers to an object used to assist in measuring the size of the wearable part. The size and position of the wearable feature and the reference object are preset by those skilled in the art and will not be elaborated here. The wearable image information contains the reference object. Through the preset wearable database, the size of the wearable part corresponding to the wearable image information, the wearable features, and the reference object can be matched. It contains the corresponding relationship between the wearable image information, the wearable features, the reference object, and the size of the wearable part. The wearable database is a manually set database and will not be elaborated here.

[0145] Step 404: Determine the initial strap length value based on the size of the wearable part.

[0146] The initial strap length value refers to the length value that the wearable strap needs to extend. Through the wearable database, the initial strap length value corresponding to the size of the wearable part can be matched. It contains the corresponding relationship between the size of the wearable part and the initial strap length value.

[0147] Step 405: Control the preset wearable strap to extend to complete the wearing based on the initial strap length value. After the wearing is completed, obtain the strap elastic force value.

[0148] The strap elastic force value refers to the magnitude of the elastic force generated by the strap to return to its original state after being stretched or deformed. The strap elastic force value can be obtained through an elastic force sensor. Control the wearable strap to extend by the length value corresponding to the initial strap length value to complete the wearing. After the wearing is completed, obtain the strap elastic force value for subsequent steps.

[0149] Step 406: When the strap elastic force value exceeds the preset reference elastic force value, determine the adjusted strap length value based on the strap elastic force value and the reference elastic force value.

[0150] The reference elastic value refers to the maximum elastic value that the wearable strap is allowed to reach. The reference elastic value is preset by those skilled in the art and will not be elaborated here. The adjusted strap length value refers to the length value used to adjust the initial strap length of the wearable strap. Through a preset adjustment database, the adjusted strap length value corresponding to the strap elastic value and the reference elastic value can be matched, which includes the corresponding relationship between the strap elastic value, the reference elastic value, and the adjusted strap length value. The adjustment database is a manually set database and will not be elaborated here. When the strap elastic value exceeds the reference elastic value, it means that wearing the wearable strap with the initial strap length value extended will cause the wearable strap to be too tight, which will in turn cause discomfort to the user. Therefore, the adjusted strap length value needs to be matched for subsequent steps.

[0151] Step 407: When the adjusted strap length value is inconsistent with the preset reference adjustment length value, match the actual adjustment length value from the preset adjustment database according to the adjusted strap length value and the reference adjustment length value.

[0152] The reference adjustment length value refers to the length value when the wearable strap is adjusted once. The reference adjustment length value is preset by those skilled in the art and will not be elaborated here. When the adjusted strap length value is inconsistent with the reference adjustment length value, it means that the wearable strap cannot be adjusted with the adjusted strap length value. For example, the reference adjustment length value is 2 cm, and the adjusted strap length value is 3 cm. If only adjusted once, the wearable strap will still be too tight. If adjusted twice, the wearable strap will be too loose. Therefore, the actual adjustment length value needs to be matched first for subsequent steps. Through the adjustment database, the actual adjustment length value corresponding to the adjusted strap length value and the reference adjustment length value can be matched, which includes the corresponding relationship between the adjusted strap length value, the reference adjustment length value, and the actual adjustment length value.

[0153] Step 408: Determine the inflation air pressure value according to the adjusted strap length value and the actual adjustment length value.

[0154] The inflation air pressure value refers to the air pressure value when the inflatable airbag is inflated. The inflatable airbag refers to the airbag used to assist in fixing the wearable strap. When it is impossible to fix only by adjusting the length of the wearable strap, the inflatable airbag needs to be inflated to a certain extent to assist in fixing the wearable strap. Through a preset inflation database, the inflation air pressure value corresponding to the adjusted strap length value and the actual adjustment length value can be matched, which includes the corresponding relationship between the adjusted strap length value, the actual adjustment length value, and the inflation air pressure value. The inflation database is a manually set database and will not be elaborated here.

[0155] Step 409: Control the wearable strap to adjust the strap length with the actual adjustment length value, and after the adjustment is completed, control the preset inflatable airbag to be inflated with the inflation air pressure value to complete the wearing.

[0156] Control the wearable strap to actually adjust the length value to adjust the strap length. After the adjustment is completed, control the inflatable airbag to inflate with the inflation air pressure value, so that while the wearable strap is not too loose, the user will not feel too tight, and then complete the wearing of the pressing device.

[0157] The detection method of the wearable strap includes the following steps:

[0158] Step 500: Based on before the wearable strap extends, control the preset inflating device to inflate the wearable strap with the preset inflation air pressure value, and obtain the inflation image information.

[0159] The inflating device refers to the device used to inflate the wearable strap. In this embodiment, the inside of the wearable strap is airtight. Inflating the wearable strap can assist in detecting the tightness of the wearable strap. The inflation air pressure value refers to the air pressure value at which the inflating device inflates the wearable strap. The inflation air pressure value is set in advance by those skilled in the art and will not be elaborated here. The inflation image information refers to the image of the wearable strap after inflation. The inflation image information is obtained by taking pictures with a camera.

[0160] Before the wearable strap extends, it is necessary to self-check the tightness of the wearable strap. Then, it is necessary to control the inflating device to inflate the wearable strap with the inflation air pressure value and obtain the inflation image information for subsequent steps.

[0161] Step 501: Determine the current inflation posture according to the inflation image information and the preset inflation characteristics.

[0162] The inflation characteristics refer to the characteristics of the wearable strap after inflation. The inflation characteristics are set in advance by those skilled in the art and will not be elaborated here. The current inflation posture refers to the posture presented by the wearable strap after inflation. The inflation characteristics in the inflation image information can be recognized through an image recognition library to identify the current inflation posture. The image recognition library contains the corresponding relationship between the inflation image information, the inflation characteristics, and the current inflation posture.

[0163] Step 502: When the current inflation posture is inconsistent with the preset reference inflation posture, determine the strap tightness difference value according to the current inflation posture and the reference inflation posture.

[0164] The reference inflation posture refers to the inflation posture that the wearable strap should present after being inflated with the inflation air pressure value. The reference inflation posture is set in advance by those skilled in the art and will not be elaborated here. The strap tightness difference value refers to the difference value when the wearable strap is too loose. The strap tightness difference value corresponding to the current inflation posture and the reference inflation posture can be matched through a preset tightness database, which contains the corresponding relationship between the current inflation posture, the reference inflation posture, and the strap tightness difference value. The tightness database is a manually set database and will not be elaborated here.

[0165] Step 503: When the difference value of the strap tightness exceeds the preset reference tightness difference value, report a prompt to replace the strap.

[0166] The reference tightness difference value refers to the reference value of the maximum tightness difference allowed to adjust the strap back to the appropriate tightness state when the worn strap is too loose. The prompt to replace the strap refers to the prompt that the worn strap cannot self-adjust for the current strap tightness difference value and needs to replace the new worn strap. Both the reference tightness difference value and the prompt to replace the strap are set in advance by those skilled in the art and will not be elaborated here. When the strap tightness difference value exceeds the reference tightness difference value, it indicates that the worn strap cannot self-adjust for the current strap tightness difference value and a prompt to replace the strap needs to be reported.

[0167] Step 504: When the difference value of the strap tightness does not exceed the preset reference tightness difference value, determine the strap extension correction value based on the strap tightness difference value and the preset reference strap tightness value.

[0168] The reference strap tightness value refers to the tightness value that the worn strap should be in. The reference strap tightness value is set in advance by those skilled in the art and will not be elaborated here. The strap extension correction value refers to the reference value for correcting the strap extension amount in order to enable the worn strap to achieve the expected function. The strap extension correction value corresponding to the strap tightness difference value and the reference strap tightness value can be matched through the wear database, which includes the corresponding relationship between the strap tightness difference value, the reference strap tightness value, and the strap extension correction value. When the strap tightness difference value does not exceed the reference tightness difference value, it indicates that the worn strap can self-adjust for the current strap tightness difference value and the strap extension correction value needs to be matched for subsequent steps.

[0169] Step 505: Determine the strap correction length value based on the strap extension correction value and the actual adjustment length value.

[0170] The strap correction length value refers to the length value that the worn strap should extend after correction. The strap correction length value can be obtained by calculating the sum of the strap extension correction value and the actual adjustment length value.

[0171] Step 506: Control the worn strap to extend by the strap correction length value to complete the wearing.

[0172] Control the worn strap to extend by the strap correction length value to complete the wearing of the pressing device.

[0173] The movement correction method includes the following steps:

[0174] Step 600: After completing the wearing, obtain the wearing movement situation.

[0175] The wearing movement situation refers to the displacement situation of the part of the user where the pressing device is worn after the user wears the pressing device. The wearing movement situation is measured and obtained by an acceleration sensor. After wearing is completed, it is necessary to obtain the wearing movement situation for subsequent steps.

[0176] Step 601: When the wearing movement situation is inconsistent with the preset reference movement situation, report a movement anomaly prompt and obtain pressing image information.

[0177] The reference movement situation refers to the maximum amplitude that allows the part of the user where the pressing device is worn to be displaced. The movement anomaly prompt refers to a prompt that the user's displacement amplitude is too large. Both the reference movement situation and the movement anomaly prompt are set in advance by those skilled in the art and will not be elaborated here. The pressing image information refers to the image presented directly below the pressing device after the pressing device presses the puncture area. The pressing image information is obtained by taking a photo with a camera. A transparent film is provided at the position where the pressing device contacts the puncture area. And the transparent film wraps all the pressing protrusions. And both the transparent film and the pressing protrusions are transparent. Therefore, even when the pressing protrusions press on the puncture area, the camera can still take a photo of the puncture area.

[0178] When the wearing movement situation is inconsistent with the reference movement situation, it means that the user's movement amplitude is too large. It is necessary to first report a movement anomaly prompt and then obtain the pressing image information for subsequent steps.

[0179] Step 602: When the pressing image information contains a puncture feature, determine whether the puncture feature is located at the center of the pressing image information.

[0180] When the pressing image information contains a puncture feature, it means that the puncture feature is still within the pressing range. It is necessary to determine whether the puncture feature is located at the center of the pressing image information to know whether the pressing device has been displaced.

[0181] Step 603: When the puncture feature is not located at the center of the pressing image information, determine the feature position based on the pressing image information and the puncture feature.

[0182] The feature position refers to the current position of the puncture feature. If the puncture feature is not located at the center of the pressing image information, it means that the pressing device has been displaced. It is necessary to match the pressing image information and the puncture feature to the corresponding feature position through a preset position database for subsequent steps. The position database contains the correspondence between the pressing image information, the puncture feature, and the feature position. The position database is a manually set database and will not be elaborated here.

[0183] Step 604: Determine the device displacement parameter based on the feature position and the preset image center position.

[0184] The center position of the image refers to the center point position of the pressed image information. The center position of the image is preset by those skilled in the art and will not be elaborated here. The device displacement parameter refers to the distance and direction that the pressing device needs to move. Through the preset displacement database, the device displacement parameter corresponding to the feature position and the image center position can be matched, which includes the corresponding relationship between the feature position, the image center position, and the device displacement parameter. The displacement database is a manually set database and will not be elaborated here.

[0185] Step 605: Control the pressing device to adjust its position according to the device displacement parameter.

[0186] Control the pressing device to adjust its position according to the device displacement parameter, so as to ensure that the pressing device can better press the puncture area.

[0187] The movement correction method further includes the following steps:

[0188] Step 700: When the puncture feature is not included in the pressing image information, match the device displacement situation from the preset displacement database according to the wearing movement situation and the preset strap tightness value.

[0189] The strap tightness value refers to the tightness value when the wearing strap is fixed on the part where the user needs to wear. The strap tightness value is preset by those skilled in the art and will not be elaborated here. The device displacement situation refers to the distance and direction when the pressing device has displacement. Through the displacement database, the device displacement situation corresponding to the wearing movement situation and the strap tightness value can be matched, which includes the corresponding relationship between the wearing movement situation, the strap tightness value, and the device displacement situation. When the puncture feature is not included in the pressing image information, it means that the puncture feature has been located in the area outside the pressing device, and the device displacement situation needs to be matched for subsequent steps.

[0190] Step 701: Determine the device adjustment parameter according to the device displacement situation.

[0191] The device adjustment parameter refers to the distance and direction for the pressing device to make adjustments. Through the displacement database, the device adjustment parameter corresponding to the device displacement situation can be matched, which includes the corresponding relationship between the device displacement situation and the device adjustment parameter.

[0192] Step 702: Control the pressing device to adjust its position according to the device adjustment parameter.

[0193] Control the pressing device to adjust its position according to the device adjustment parameter, so that the puncture feature is located directly below the pressing device again.

[0194] Step 703: After the position adjustment, obtain the current tightness value of the wearing strap.

[0195] The current tightness value refers to the tightness value of the wearable strap. The current tightness value is measured by a displacement sensor. The method of measuring the current tightness value by a displacement sensor is common knowledge for those skilled in the art and will not be elaborated here. After adjusting the position of the pressing device, it is necessary to obtain the current tightness value of the wearable strap for subsequent steps.

[0196] Step 704: When the current tightness value is lower than the preset reference tightness value of the strap, determine the strap tightness adjustment value based on the current tightness value and the reference tightness value of the strap.

[0197] The reference tightness value of the strap refers to the tightness value that the wearable strap should be in. The reference tightness value of the strap is set in advance by those skilled in the art and will not be elaborated here. The strap tightness adjustment value refers to the value for adjusting the too-loose wearable strap. Through the preset adjustment database, the strap tightness adjustment value corresponding to the current tightness value and the reference tightness value of the strap can be matched, which includes the corresponding relationship between the current tightness value, the reference tightness value of the strap, and the strap tightness adjustment value. The adjustment database is a manually set database and will not be elaborated here.

[0198] When the current tightness value is lower than the reference tightness value of the strap, it indicates that the wearable strap is too loose, and it is necessary to match the strap tightness adjustment value for subsequent steps.

[0199] Step 705: Control the wearable strap to adjust the tightness value according to the strap tightness adjustment value.

[0200] Control the wearable strap to adjust the tightness value according to the strap tightness adjustment value.

[0201] Step 706: When the current tightness value is not lower than the preset reference tightness value of the strap, control the auxiliary device preset on the wearable strap to extend the preset auxiliary tape to assist in fixing the wearable strap.

[0202] The auxiliary device refers to a device used to extend the auxiliary tape to assist in fixing the wearable strap. The auxiliary tape refers to a tape used to assist in fixing the wearable strap. When the current tightness value is not lower than the reference tightness value of the strap, it indicates that even if the wearable strap is not too loose, the displacement of the pressing device still occurs. Therefore, it is necessary to control the auxiliary device to extend the auxiliary tape to assist in fixing the wearable strap.

[0203] It further includes the following steps:

[0204] Step 800: After the auxiliary tape is extended, control the extrusion roller preset on the auxiliary device to roll and extrude the auxiliary tape, and obtain the extrusion image information.

[0205] The squeezing roller refers to a roller used to roll and squeeze the auxiliary tape after it is extended so that the auxiliary tape can be better fixed. The squeezing image information refers to the image after the squeezing roller rolls and squeezes the auxiliary tape. The squeezing image information is obtained by taking a photo with a camera. When the auxiliary tape is extended, the squeezing roller on the auxiliary device is controlled to roll and squeeze the auxiliary tape, and the squeezing image information is obtained for subsequent steps.

[0206] Step 801: when the extruded image information contains a preset warping feature, determine the warping position according to the extruded image information and the warping feature.

[0207] The warping feature refers to the feature when the auxiliary tape is not fully attached, resulting in the edge warping. The warping feature is set in advance by a person skilled in the art and will not be described in detail here. The warping position refers to the position where the warping feature appears on the auxiliary tape. The warping feature in the extruded image information can be identified and marked by the image recognition library, so as to mark the warping position of the warping feature on the auxiliary tape. The image recognition library contains the correspondence between the extruded image information and the warping feature and the warping position. When the extruded image information contains the warping feature, it means that the edge of the auxiliary tape is warped, and the warping position needs to be marked for subsequent steps.

[0208] Step 802: Control the squeezing roller to squeeze the raised position again with a preset squeezing force value, and obtain the image information after squeezing.

[0209] The extrusion force value refers to the force value when the extrusion roller rolls and squeezes the warped position again. The extrusion force value is set in advance by a person skilled in the art and will not be described in detail here. The image information after extrusion refers to the image after the extrusion roller rolls and squeezes the warped position again. The image information after extrusion is obtained by taking a photo with a camera. The extrusion roller is controlled to squeeze the warped position again with the extrusion force value, and then the image information after extrusion is obtained for subsequent steps.

[0210] Step 803: When the post-squeezing image information includes a warping feature, determine a warping parameter according to the post-squeezing image information and the warping feature.

[0211] The warping parameter refers to the warping range and warping amplitude of the warping feature on the extrusion roller. The warping parameter of the warping feature in the post-extrusion image information can be identified through the image recognition library, which contains the correspondence between the post-extrusion image information, the warping feature and the warping parameter. When the post-extrusion image information contains the warping feature, it means that even after the extrusion roller rolls and squeezes the warping position again, the auxiliary tape still warps, and the warping parameter needs to be determined for subsequent steps.

[0212] Step 804: When the warping parameter exceeds the preset reference warping parameter, a tape abnormality prompt is reported.

[0213] The reference warping parameter refers to the maximum parameter that allows the warping feature to exist when there is a warping feature on the auxiliary tape. The tape abnormality prompt refers to the prompt that the current auxiliary tape cannot assist the wearing strap for fixation. Both the reference warping parameter and the tape abnormality prompt are set in advance by those skilled in the art and will not be elaborated here.

[0214] When the warping parameter exceeds the reference warping parameter, it indicates that the current auxiliary tape cannot assist the wearing strap for fixation, and a tape abnormality prompt needs to be reported to prompt the staff to make corresponding operations according to the actual situation.

[0215] Optionally, it further includes a detection method when the pressing device presses the puncture feature:

[0216] Step 900: Based on when the pressing device presses the puncture feature, obtain regional image information.

[0217] The regional image information refers to the image when the pressing device presses the puncture feature. The regional image information is obtained by taking pictures with a camera. When the pressing device presses the puncture feature, the regional image information needs to be obtained for subsequent steps.

[0218] Step 901: Determine the pressing hemostasis situation according to the regional image information and the preset bleeding features.

[0219] The bleeding feature refers to the feature when the user bleeds after puncture. The bleeding feature is set in advance by those skilled in the art and will not be elaborated here. The pressing hemostasis situation refers to the situation when the pressing device presses the puncture feature for hemostasis. Through the preset hemostasis database, the pressing hemostasis situation corresponding to the regional image information and the bleeding feature can be matched, which contains the corresponding relationship between the regional image information, the bleeding feature, and the pressing hemostasis situation. The hemostasis database is a manually set database and will not be elaborated here.

[0220] Step 902: When the pressing hemostasis situation is inconsistent with the preset completed hemostasis situation, obtain the pressing duration of the pressing device.

[0221] The completed hemostasis situation refers to the situation when the pressing device has completed pressing the puncture feature for hemostasis. The completed hemostasis situation is set in advance by those skilled in the art and will not be elaborated here. The pressing duration refers to the duration when the pressing device presses the puncture feature. The pressing duration is obtained through the electronic timer on the pressing device. When the pressing device starts to press, the electronic timer starts timing.

[0222] When the pressing hemostasis situation is inconsistent with the completed hemostasis situation, it indicates that the pressing device has not completed pressing for hemostasis, and the pressing duration of the pressing device needs to be obtained for subsequent steps.

[0223] Step 903: When the pressing duration exceeds a preset reference pressing duration, report a bleeding abnormality prompt.

[0224] The reference pressing duration refers to the longest duration that the pressing device can press in a single press. The bleeding abnormality prompt refers to the prompt when the user is still bleeding after the pressing device has pressed for the reference pressing duration. Both the reference pressing duration and the bleeding abnormality prompt are set in advance by those skilled in the art and will not be elaborated here.

[0225] When the pressing duration exceeds the reference pressing duration, it indicates that the user has abnormal bleeding, and a bleeding abnormality prompt needs to be reported to prompt the staff to conduct an inspection.

[0226] Based on the same inventive concept, an embodiment of the present invention provides a puncture site pressing system after cardiovascular intervention, including:

[0227] An acquisition module, configured to acquire detection image information, pressing temperature value, trigger signal, trigger image information, placement image information, wearing image information, strap pressure value, inflation image information, wearing movement condition, pressing image information, current tightness value, extrusion image information, post-extrusion image information, and pressing duration;

[0228] A memory, configured to store a program of a puncture site pressing method after cardiovascular intervention;

[0229] A processor, configured to load and execute the program stored in the memory.

[0230] Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, including a memory and a processor, and a computer program capable of being loaded and executed by the processor is stored on the memory for a puncture site pressing method after cardiovascular intervention.

[0231] Those skilled in the art can clearly understand that for the convenience and conciseness of description, only the above division of each functional module is used as an example. In actual applications, the above functions can be allocated to different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working processes of the systems, devices, and units described above can refer to the corresponding processes in the foregoing method embodiments and will not be elaborated here.

[0232] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the inventive concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. A puncture site compression system after cardiovascular intervention, characterized in that, Including: An acquisition module, configured to acquire detection image information, pressing temperature value, trigger signal, trigger image information, placement image information, wearing image information, strap elastic value, inflation image information, wearing movement condition, pressing image information, current tightness value, extrusion image information, and post-extrusion image information; A memory, configured to store a program for a method of pressing a puncture site after cardiovascular intervention; A processor, configured to load and execute the program stored in the memory; The method of pressing a puncture site after cardiovascular intervention includes: Acquiring detection image information of a preset pressing area; Identifying and bounding the puncture color and puncture area according to the detection image information and preset puncture features; Determining the pressing range according to the puncture color and puncture area; Determining the pressing bump number according to the pressing range; Determining the pressing force value according to the pressing range, puncture color, preset reference color, and reference pressure value; Controlling a preset pressing device to be worn in a preset wearing method. After wearing is completed, controlling the preset pressing bump to press with the pressing force value according to the pressing bump number, and acquiring the pressing temperature value; Determining the reference temperature value according to the pressing force value and preset reference temperature value; When the pressing temperature value is lower than the reference temperature value, reporting a pressing abnormality prompt; It further includes a pressing adjustment method: When the pressing temperature value is lower than the reference temperature value, determining the correction force value according to the pressing temperature value and the reference temperature value; Determining the corrected pressing range according to the correction force value, reference pressure value, and pressing range; When the corrected pressing range is lower than the preset reference pressing range, determining the main pressing point according to the corrected pressing range, maximum pressing range, and correction force value; Determining the pressing bump number according to the main pressing point; Controlling the pressing bump to press the main pressing point with the correction force value according to the pressing bump number.

2. The puncture site pressing system after cardiovascular intervention according to claim 1, characterized in that, The wearing method includes: Acquiring the trigger signal of the pressing device; When the trigger signal is consistent with the preset execution signal, acquiring the trigger image information; When the trigger image information does not include puncture features, reporting a position abnormality prompt; When the trigger image information includes puncture features, determining the puncture position according to the trigger image information and puncture features; Determining the position adjustment parameter according to the puncture position and preset pressing center position; Controlling the pressing device to adjust the position with the position adjustment parameter, and controlling the wearing strap preset on the pressing device to extend to complete the wearing.

3. The puncture site pressing system after cardiovascular intervention according to claim 1, characterized in that, The wearing method further includes: Acquiring the placement image information of a preset placement area; Controlling a preset laser device to laser-mark the puncture features according to the placement image information and puncture features; Controlling a preset clamping device to clamp the pressing device and move following the laser marking. After the movement is completed, acquiring the wearing image information; Determining the wearing part size according to the wearing image information, preset wearing features, and reference object; Determining the initial strap length value according to the wearing part size; Controlling the preset wearing strap to extend to complete the wearing according to the initial strap length value, and after the wearing is completed, acquiring the strap elastic value; When the elastic value of the strap exceeds the preset reference elastic value, determine the adjusted strap length value based on the elastic value of the strap and the reference elastic value; When the adjusted strap length value is inconsistent with the preset reference adjusted length value, match the actual adjusted length value from the preset adjustment database according to the adjusted strap length value and the reference adjusted length value; Determine the inflation air pressure value according to the adjusted strap length value and the actual adjusted length value; Control the wearable strap to adjust the strap length with the actual adjusted length value, and after the adjustment is completed, control the preset inflatable airbag to inflate with the inflation air pressure value to complete the wearing.

4. A puncture site compression system after cardiovascular intervention according to claim 3, characterized in that, It also includes a detection method for the wearable strap: Before the wearable strap extends, control the preset inflating device to inflate the wearable strap with the preset inflation air pressure value and obtain the inflation image information; Determine the current inflation posture according to the inflation image information and the preset inflation characteristics; When the current inflation posture is inconsistent with the preset reference inflation posture, determine the strap tightness difference value according to the current inflation posture and the reference inflation posture; When the strap tightness difference value exceeds the preset reference tightness difference value, report a prompt to replace the strap; When the strap tightness difference value does not exceed the preset reference tightness difference value, determine the strap extension correction value according to the strap tightness difference value and the preset strap reference tightness value; Determine the strap correction length value according to the strap extension correction value and the actual adjusted length value; Control the wearable strap to extend with the strap correction length value to complete the wearing.

5. The puncture site compression system after cardiovascular intervention according to claim 3, wherein It also includes a movement correction method: After the wearing is completed, obtain the wearing movement situation; When the wearing movement situation is inconsistent with the preset reference movement situation, report a movement abnormality prompt and obtain the pressing image information; When the pressing image information contains a puncture feature, determine whether the puncture feature is located at the center of the pressing image information; When the puncture feature is not located at the center of the pressing image information, determine the feature position according to the pressing image information and the puncture feature; Determine the device displacement parameter according to the feature position and the preset image center position; Control the pressing device to adjust the position according to the device displacement parameter.

6. The puncture site compression system after cardiovascular intervention according to claim 5, wherein The movement correction method also includes: When the pressing image information does not contain a puncture feature, match the device displacement situation from the preset displacement database according to the wearing movement situation and the preset strap tightness value; Determine the device adjustment parameter according to the device displacement situation; Control the pressing device to adjust the position according to the device adjustment parameter; After the position adjustment, obtain the current tightness value of the wearable strap; When the current tightness value is lower than the preset strap reference tightness value, determine the strap tightness adjustment value according to the current tightness value and the strap reference tightness value; Control the wearable strap to adjust the tightness value according to the strap tightness adjustment value; When the current tightness value is not lower than the preset strap reference tightness value, control the auxiliary device preset on the wearable strap to extend the preset auxiliary tape to assist in fixing the wearable strap.

7. A puncture site compression system after cardiovascular intervention according to claim 6, characterized in that, It also includes: After the auxiliary tape extends, control the extrusion roller preset on the auxiliary device to roll and extrude the auxiliary tape and obtain the extrusion image information; When the preset warping feature is included in the extrusion image information, determine the warping position according to the extrusion image information and the warping feature; Control the extrusion roller to re-extrude the warping position with a preset extrusion force value, and obtain the post-extrusion image information; When the warping feature is included in the post-extrusion image information, determine the warping parameter according to the post-extrusion image information and the warping feature; When the warping parameter exceeds the preset reference warping parameter, report a tape abnormality prompt.

8. An intelligent terminal, characterized in that, It includes a memory and a processor. A computer program capable of being loaded and executed by the processor for a cardiovascular intervention postoperative puncture site compression system as described in any one of claims 1 to 7 is stored on the memory.

Images