Puncture point prompting device based on blood vessel image detection technology
By using a puncture point prompt device combined with vascular image detection technology and ultrasound detection in the hemodialysis chamber, the problem of not being able to effectively determine the optimal puncture point in the prior art is solved, and a safer and more efficient puncture process is achieved.
Patent Information
- Application Number
- CN202411692591.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the hemodialysis chamber, the prior art lacks medical devices that can effectively assist nurses in determining the optimal puncture point on the patient's upper arm, especially in avoiding hemangiomas and nodules, resulting in the puncture process being insecure and efficient enough.
A puncture point prompt device based on vascular image detection technology was designed. Through the collaboration of various components, combining ultrasonic detection and matrix laser light arrays, a three-dimensional image of blood vessels is constructed, and the best puncture points are automatically identified and marked to provide real-time prompts.
It improves the safety and efficiency of the puncture process, provides convenience for medical staff, ensures that the patients' vascular access is correctly evaluated and protected, and reduces the risk of puncture.
Smart Images
Figure CN119280531A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of medical equipment, and in particular to a puncture point prompting device based on vascular image detection technology. Background Art
[0002] At present, in the hemodialysis room, most patients need to establish vascular access before dialysis, and nurses need to perform puncture before dialysis. In order to avoid regional puncture and protect the patient's vascular access, the B-ultrasound machine program can be set to comprehensively evaluate the punctured blood vessels, automatically draw a vascular map, display it directly on the patient's upper arm, and mark the puncture point. The vascular map can avoid places such as hemangioma nodules, select the best puncture area such as the one with good flow, and the nurse will perform the puncture. At this stage, there is still a lack of a medical device that can meet this demand.
[0003] Therefore, in order to meet actual needs, a puncture point prompting device based on blood vessel image detection technology is provided. Summary of the invention
[0004] The present application provides a puncture point prompting device based on vascular image detection technology, which realizes vascular image detection and puncture point prompting through the collaborative cooperation between various components, thereby facilitating the puncture work of medical staff and improving safety for patients.
[0005] The present application provides a puncture point prompting device based on blood vessel image detection technology, the device comprising: The device operating plate of rectangular plate structure; A hand fixing component is arranged on the top surface of the device operation flat plate, and the hand fixing component comprises: A forearm fixing groove and a large arm fixing groove of a U-shaped plate structure, wherein the forearm fixing groove is arranged horizontally, and the large arm fixing groove is arranged upwardly tilted at the tail end of the forearm fixing groove, and the interiors of the forearm fixing groove and the large arm fixing groove are smoothly connected; A puncture point prompt component is vertically arranged on the top surface of the device operation flat plate, and the puncture point prompt component includes: A puncture point prompt component stand disposed on the top surface of the device operating flat panel and located on one side of the forearm fixing slot; An electric turntable of the puncture point prompt component rotatably arranged at the top of the puncture point prompt component upright pole, wherein the plane where the electric turntable of the puncture point prompt component is located is parallel to the length direction of the puncture point prompt component upright pole; A blood vessel image recognition component and a blood vessel image identification component are arranged at intervals and in parallel with each other on the electric turntable of the puncture point prompt component; The blood vessel image recognition component comprises: A first plate member disposed on the electric turntable of the puncture point prompt component, wherein a plane where the first plate member is located is perpendicular to a plane where the electric turntable of the puncture point prompt component is located; an ultrasonic detection device disposed on the first plate; The blood vessel image identification component includes: A second plate member is disposed on the electric turntable of the puncture point prompt component, wherein the plane where the second plate member is located is perpendicular to the plane where the electric turntable of the puncture point prompt component is located; A matrix laser light array disposed on the second plate; The control component arranged in the device operation panel is connected with the electric turntable of the puncture point prompt component, the ultrasonic detection device and the matrix laser light array signal.
[0006] On the basis of the above technical solution, a telescopic fixing device is provided on the top surface of the device operating plate, located at the open end of the forearm fixing slot; The telescopic fixing device comprises: A first vertical plate structure, which is vertically arranged on the top surface of the device operation flat plate and is located at the open end of the forearm fixing slot; A first telescopic rod is arranged on the first vertical plate structure, wherein the first vertical plate structure and the first telescopic rod are perpendicular to each other; a first airbag cushion plate disposed at the free end of the first telescopic rod; The first airbag cushion plate is driven by the first telescopic rod to move in the forearm fixing slot and stay at a selected position in the forearm fixing slot; The control component is signal-connected to the first telescopic rod.
[0007] On the basis of the above technical solution, the first airbag cushion plate comprises: A first inflatable driving member of the plate structure, which is arranged at the free end of the first telescopic rod; A first air bag disposed on a side of the first inflation drive member facing the interior of the forearm fixing groove member; A plurality of first airbag pressure sensors are arranged on the side of the first airbag facing the inside of the forearm fixing groove; wherein, The control component is connected to the first inflation drive and the first airbag pressure sensor signal.
[0008] On the basis of the above technical solution, two forearm arc fixing members are arranged at intervals on the forearm fixing groove member; One end of the forearm circular arc fixing piece is rotatably connected to one side wall of the forearm fixing groove piece, and the other end of the forearm circular arc fixing piece is detachably connected to the other side wall of the forearm fixing groove piece; A second inflatable driving member is provided inside the forearm circular arc fixing member; A second arc-shaped airbag is provided on the arc inner wall of the forearm arc fixing piece; A plurality of second airbag pressure sensors are provided on the bottom surface of the second arc-shaped airbag; The second inflation driving member is in communication with the second arc-shaped airbag; The control component is connected to the second inflation drive and the second airbag pressure sensor signal.
[0009] On the basis of the above technical solution, two large arm arc fixing members are arranged on the large arm fixing groove member at intervals; One end of the upper arm circular arc fixing piece is rotatably connected to one side wall of the upper arm fixing groove piece, and the other end of the upper arm circular arc fixing piece is detachably connected to the other side wall of the upper arm fixing groove piece; A third pneumatic driving member is provided inside the upper arm fixing groove member; A third arc-shaped airbag is provided on the arc inner wall of the upper arm fixing groove; A plurality of third airbag pressure sensors are provided on the bottom surface of the third arc-shaped airbag; The third inflation driving member is in communication with the third arc-shaped airbag; The control component is connected to the third inflation drive and the third airbag pressure sensor signal.
[0010] Based on the above technical solution, the monitoring working area of the ultrasonic detection device is oriented in the opposite direction to the marking working area of the blood vessel image marking component; The control component is used to control the electric turntable of the puncture point prompt component to rotate so that the monitoring working area of the ultrasonic detection device or the marking working area of the blood vessel image marking component faces the inside of the forearm fixing slot.
[0011] On the basis of the above technical solution, a reference column with a cylindrical structure is erected on one side of the length direction of the forearm fixing slot on the operating flat panel of the device; The control component has a preset custom coordinate system built in, the plane of the custom coordinate system coincides with the top surface of the device operation tablet, the reference column is located at the origin of the X-axis and Y-axis of the custom coordinate system, and the length direction of the reference column coincides with the Z-axis of the custom coordinate system; The length direction and width direction of the device operation panel coincide with the X-axis and Y-axis of the custom coordinate system respectively; The control component is used to construct blood vessel three-dimensional image information based on the ultrasonic detection data of the ultrasonic detection device in combination with the custom coordinate system, wherein the blood vessel three-dimensional image information includes blood vessel three-dimensional coordinate information, blood vessel flow velocity and blood vessel width; The control component is used to obtain coordinate information corresponding to the hemangioma nodule based on the three-dimensional image information of the blood vessel; The control component is used to obtain coordinate information corresponding to a recommended puncture point area where the distance from the hemangioma nodule is greater than a preset first reference distance, the blood vessel flow velocity is greater than a preset reference blood vessel flow velocity, and the blood vessel width is greater than a preset reference blood vessel width based on the coordinate information corresponding to the hemangioma nodule and the three-dimensional image information of the blood vessel.
[0012] On the basis of the above technical solution, the control component is used to control the matrix laser light array to continuously irradiate light according to the first hemangioma nodule prompt color based on the coordinate information corresponding to the hemangioma nodule; The control component is used to control the matrix laser light array to continuously irradiate light according to the color of the first puncture point area based on the coordinate information corresponding to the recommended puncture point area.
[0013] On the basis of the above technical solution, the two sides of the upper arm fixing slot are respectively connected to the two sides of the lower arm fixing slot through two slot electric turntables; The slotted electric turntable is connected to the control component by signal; The control component controls the two slot electric turntables to rotate synchronously, and adjusts the angle between the upper arm fixing slot and the lower arm fixing slot within a preset slot tilt angle range.
[0014] On the basis of the above technical solution, a holding cross bar is arranged in the forearm fixing groove, the two ends of the holding cross bar are connected to the two inner walls of the forearm fixing groove, and the length direction of the holding cross bar is perpendicular to the length direction of the forearm fixing groove; The holding cross bar is located between the telescopic fixing device and the forearm circular arc fixing piece closest to the telescopic fixing device.
[0015] On the basis of the above technical solution, the control component is used to control the first inflation drive to inflate the first airbag, and is also used to obtain a first pressure maximum value based on the first pressure value monitored by each of the first airbag pressure sensors. When the first pressure maximum value is equal to a preset first pressure reference value, the control component controls the first inflation drive to stop and maintain inflating the first airbag, and is used to control the first inflation drive to deflating the first airbag.
[0016] On the basis of the above technical solution, the control component is used to control the second inflation drive to inflate the second arc-shaped airbag, and is also used to obtain a second maximum pressure value based on the second pressure value obtained by monitoring each second airbag pressure sensor. When the second maximum pressure value is equal to a preset second pressure reference value, the second inflation drive is controlled to stop and maintain inflating the second arc-shaped airbag, and is used to control the second inflation drive to drain air from the second arc-shaped airbag.
[0017] On the basis of the above technical solution, the control component is used to control the third inflation drive to inflate the third arc-shaped airbag, and is also used to obtain a third pressure maximum value based on the third pressure value obtained by monitoring each of the third airbag pressure sensors. When the third pressure maximum value is equal to a preset third pressure reference value, the third inflation drive is controlled to stop and maintain inflating the third arc-shaped airbag, and is used to control the third inflation drive to drain air from the third arc-shaped airbag.
[0018] The beneficial effects of the technical solution provided by this application include: This application realizes the work of vascular image detection and puncture point prompting through the collaborative cooperation between various components, provides convenience for the puncture work of medical staff, and improves the safety of patients.
[0019] It should be understood that both the foregoing general description and the following specific embodiments are for the purpose of example and illustration and do not necessarily limit the present application. The accompanying drawings, which are incorporated into and constitute a part of the specification, illustrate the subject matter of the present application. At the same time, the specification and the drawings are used to explain the principles of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0021] Figure 1 It is a structural schematic diagram of a puncture point prompting device based on blood vessel image detection technology provided in an embodiment of the present application; Figure 2 It is a schematic diagram of the assembly structure corresponding to the forearm fixing groove and the forearm arc fixing member in the puncture point prompt device based on the blood vessel image detection technology provided in the embodiment of the present application; Figure 3It is a schematic diagram of the assembly structure corresponding to the upper arm fixing groove and the upper arm arc fixing member in the puncture point prompt device based on the blood vessel image detection technology provided in the embodiment of the present application; Figure 4 It is a structural schematic diagram of a forearm arc fixing member in a puncture point prompting device based on a blood vessel image detection technology provided in an embodiment of the present application; Figure 5 It is a structural schematic diagram of the upper arm arc fixing part in the puncture point prompting device based on the blood vessel image detection technology provided in the embodiment of the present application; Figure 6 It is a schematic diagram of the assembly structure corresponding to the telescopic fixing device, the forearm fixing slot and the forearm arc fixing member in the puncture point prompting device based on the blood vessel image detection technology provided in the embodiment of the present application; Figure 7 It is a structural schematic diagram of a blood vessel image recognition component in a puncture point prompting device based on blood vessel image detection technology provided in an embodiment of the present application; Figure 8 It is a structural schematic diagram of a blood vessel image identification component in a puncture point prompting device based on blood vessel image detection technology provided in an embodiment of the present application; Fig. 9 It is a structural schematic diagram of a telescopic fixing device in a puncture point prompt device based on a blood vessel image detection technology provided in an embodiment of the present application; In the figure: 1. Device operation panel; 10. Reference column; 2. Hand fixing part; 20. Forearm fixing slot; 21. Upper arm fixing slot; 22. Forearm arc fixing part; 220. Second inflatable driving part; 221. Second arc-shaped airbag; 222. Second airbag pressure sensor; 23. Upper arm arc fixing part; 230. Third inflatable driving part; 231. Third arc-shaped airbag; 232. Third airbag pressure sensor; 24. Slot electric turntable; 25. Grip crossbar; 3. Puncture point prompt part; 3 0. A vertical pole of a puncture point prompt component; 31. An electric turntable of a puncture point prompt component; 32. A blood vessel image recognition component; 320. A first plate component; 321. An ultrasonic detection device; 33. A blood vessel image identification component; 330. A second plate component; 331. A matrix laser light array; 4. A control component; 5. A telescopic fixing device; 50. A first vertical plate structure; 51. A first telescopic pole; 52. A first airbag pad; 520. A first inflation drive component; 521. A first airbag; 522. A first airbag pressure sensor. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.
[0023] The embodiments of the present application are further described in detail below in conjunction with the accompanying drawings.
[0024] The embodiment of the present application provides a puncture point prompting device based on vascular image detection technology, which realizes vascular image detection and puncture point prompting through the collaborative cooperation between various components, thereby facilitating the puncture work of medical staff and improving safety for patients.
[0025] In order to achieve the above technical effects, the overall idea of this application is as follows: A puncture point prompting device based on blood vessel image detection technology, the device comprising: The device operating plate 1 of rectangular plate structure; A hand fixing component 2 is arranged on the top surface of the device operation tablet 1, and the hand fixing component 2 includes: A forearm fixing slot 20 and a large arm fixing slot 21 of a U-shaped plate structure, wherein the forearm fixing slot 20 is arranged horizontally, and the large arm fixing slot 21 is arranged upwardly tilted at the tail end of the forearm fixing slot 20, and the forearm fixing slot 20 and the large arm fixing slot 21 are smoothly connected inside; The puncture point prompt component 3 is vertically arranged on the top surface of the device operation flat plate 1, and the puncture point prompt component 3 includes: A puncture point prompt component stand 30 is erected on the top surface of the device operation flat panel 1 and located on one side of the forearm fixing slot 20; A puncture point prompt component electric turntable 31 rotatably arranged at the top of the puncture point prompt component upright pole 30, wherein the plane where the puncture point prompt component electric turntable 31 is located is parallel to the length direction of the puncture point prompt component upright pole 30; A blood vessel image recognition component 32 and a blood vessel image identification component 33 are arranged at intervals and in parallel with each other on the electric turntable 31 of the puncture point prompt component; The blood vessel image recognition component 32 includes: A first plate 320 disposed on the puncture point prompting component electric turntable 31, wherein the plane where the first plate 320 is located is perpendicular to the plane where the puncture point prompting component electric turntable 31 is located; An ultrasonic detection device 321 disposed on the first plate 320; The blood vessel image identification component 33 includes: A second plate 330 is disposed on the puncture point prompting component electric turntable 31, wherein the plane where the second plate 330 is located is perpendicular to the plane where the puncture point prompting component electric turntable 31 is located; A matrix laser light array 331 disposed on the second plate 330; The control component 4 disposed in the device operation tablet 1 is signal-connected to the puncture point prompt component electric turntable 31 , the ultrasonic detection device 321 and the matrix laser light array 331 .
[0026] The embodiments of the present application are further described in detail below in conjunction with the accompanying drawings.
[0027] See also Figures 1 to 9 As shown, the embodiment of the present application provides a puncture point prompting device based on blood vessel image detection technology, the device comprising: The device operating plate 1 of rectangular plate structure; A hand fixing component 2 is arranged on the top surface of the device operation tablet 1, and the hand fixing component 2 includes: A forearm fixing slot 20 and a large arm fixing slot 21 of a U-shaped plate structure, wherein the forearm fixing slot 20 is arranged horizontally, and the large arm fixing slot 21 is arranged upwardly tilted at the tail end of the forearm fixing slot 20, and the forearm fixing slot 20 and the large arm fixing slot 21 are smoothly connected inside; The puncture point prompt component 3 is vertically arranged on the top surface of the device operation flat plate 1, and the puncture point prompt component 3 includes: A puncture point prompt component stand 30 is erected on the top surface of the device operation flat panel 1 and located on one side of the forearm fixing slot 20; A puncture point prompt component electric turntable 31 rotatably arranged at the top of the puncture point prompt component upright pole 30, wherein the plane where the puncture point prompt component electric turntable 31 is located is parallel to the length direction of the puncture point prompt component upright pole 30; A blood vessel image recognition component 32 and a blood vessel image identification component 33 are arranged at intervals and in parallel with each other on the electric turntable 31 of the puncture point prompt component; The blood vessel image recognition component 32 includes: A first plate 320 disposed on the puncture point prompting component electric turntable 31, wherein the plane where the first plate 320 is located is perpendicular to the plane where the puncture point prompting component electric turntable 31 is located; An ultrasonic detection device 321 disposed on the first plate 320; The blood vessel image identification component 33 includes: A second plate 330 is disposed on the puncture point prompting component electric turntable 31, wherein the plane where the second plate 330 is located is perpendicular to the plane where the puncture point prompting component electric turntable 31 is located; A matrix laser light array 331 disposed on the second plate 330; The control component 4 disposed in the device operation tablet 1 is signal-connected to the puncture point prompt component electric turntable 31 , the ultrasonic detection device 321 and the matrix laser light array 331 .
[0028] In the embodiment of the present application, through the collaboration between various components, blood vessel image detection and puncture point prompting are achieved, which provides convenience for the puncture work of medical staff and improves the safety of patients.
[0029] Furthermore, a telescopic fixing device 5 is provided on the top surface of the device operating plate 1, located at the open end of the forearm fixing slot 20; The telescopic fixing device 5 comprises: A first vertical plate structure 50, which is vertically arranged on the top surface of the device operation flat plate 1 and located at the open end of the forearm fixing slot 20; A first telescopic rod 51 is disposed on the first vertical plate structure 50, wherein the first vertical plate structure 50 and the first telescopic rod 51 are perpendicular to each other; A first airbag cushion plate 52 disposed at a free end of the first telescopic rod 51; The first airbag cushion plate 52 is driven by the first telescopic rod 51 to move in the forearm fixing slot 20 and stay at a selected position in the forearm fixing slot 20; The control component 4 is connected to the first telescopic rod 51 by signal.
[0030] Furthermore, the first airbag cushion plate 52 includes: A first inflatable driving member 520 of a plate structure, which is disposed at a free end of the first telescopic rod 51; A first air bag 521 disposed on the side of the first inflatable driving member 520 facing the inside of the forearm fixing groove member 20; A plurality of first airbag pressure sensors 522 are arranged on the side of the first airbag 521 facing the inside of the forearm fixing slot 20; wherein, The control component 4 is connected to the first inflation drive 520 and the first airbag pressure sensor 522 by signals.
[0031] Furthermore, two forearm arc fixing members 22 are arranged at intervals on the forearm fixing groove member 20; One end of the forearm circular arc fixing member 22 is rotatably connected to one side wall of the forearm fixing groove member 20, and the other end of the forearm circular arc fixing member 22 is detachably connected to the other side wall of the forearm fixing groove member 20; A second pneumatic driving member 220 is provided inside the forearm arc fixing member 22; The arc inner wall of the forearm arc fixing member 22 is provided with a second arc-shaped airbag 221; A plurality of second airbag pressure sensors 222 are provided on the bottom surface of the second arc-shaped airbag 221; The second inflation driving member 220 is in communication with the second arc-shaped airbag 221; The control component 4 is connected to the second inflation drive 220 and the second airbag pressure sensor 222 by signals.
[0032] Furthermore, two upper arm arc fixing members 23 are arranged at intervals on the upper arm fixing groove member 21; One end of the upper arm circular arc fixing member 23 is rotatably connected to one side wall of the upper arm fixing groove member 21, and the other end of the upper arm circular arc fixing member 23 is detachably connected to the other side wall of the upper arm fixing groove member 21; A third pneumatic driving member 230 is disposed inside the upper arm fixing groove member 21; The arc inner wall of the upper arm fixing groove 21 is provided with a third arc-shaped air bag 231; A plurality of third airbag pressure sensors 232 are provided on the bottom surface of the third arc-shaped airbag 231; The third inflation driving member 230 is in communication with the third arc-shaped airbag 231; The control component 4 is connected to the third inflation driver 230 and the third airbag pressure sensor 232 via signals.
[0033] Furthermore, the monitoring working area of the ultrasonic detection device 321 is oriented in opposite directions to the marking working area of the blood vessel image marking component 33; The control component 4 is used to control the rotation of the electric turntable 31 of the puncture point prompt component so that the monitoring working area of the ultrasonic detection device 321 or the marking working area of the blood vessel image marking component 33 faces the inside of the forearm fixing slot 20.
[0034] Furthermore, a reference column 10 of a cylindrical structure is erected on one side of the device operation panel 1 in the length direction of the forearm fixing slot 20; The control component 4 has a preset custom coordinate system built in, the plane of the custom coordinate system coincides with the top surface of the device operation tablet 1, the reference column 10 is located at the origin of the X-axis and Y-axis of the custom coordinate system, and the length direction of the reference column 10 coincides with the Z-axis of the custom coordinate system; The length direction and width direction of the device operation tablet 1 coincide with the X-axis and Y-axis of the custom coordinate system respectively; The control component 4 is used to construct blood vessel three-dimensional image information based on the ultrasonic detection data of the ultrasonic detection device 321 and the custom coordinate system, wherein the blood vessel three-dimensional image information includes blood vessel three-dimensional coordinate information, blood vessel flow velocity and blood vessel width; The control component 4 is used to obtain coordinate information corresponding to the hemangioma nodule based on the three-dimensional image information of the blood vessel; The control component 4 is used to obtain the coordinate information corresponding to the recommended puncture point area where the distance from the hemangioma nodule is greater than a preset first reference distance, the blood vessel flow velocity is greater than a preset reference blood vessel flow velocity, and the blood vessel width is greater than a preset reference blood vessel width based on the coordinate information corresponding to the hemangioma nodule and the three-dimensional image information of the blood vessel.
[0035] Furthermore, the control component 4 is used to control the matrix laser light array 331 to continuously irradiate light according to the first hemangioma nodule prompt color based on the coordinate information corresponding to the hemangioma nodule; The control component 4 is used to control the matrix laser light array 331 to continuously irradiate light according to the color of the first puncture point area based on the coordinate information corresponding to the recommended puncture point area.
[0036] Furthermore, the two sides of the upper arm fixing slot 21 are connected to the two sides of the lower arm fixing slot 20 through two slot electric turntables 24 respectively; The slotted electric turntable 24 is connected to the control component 4 by signal; The control component 4 controls the two slot electric turntables 24 to rotate synchronously, and adjusts the angle between the upper arm fixing slot 21 and the lower arm fixing slot 20 within a preset slot tilt angle range.
[0037] Furthermore, a gripping cross bar 25 is provided in the forearm fixing slot 20, and both ends of the gripping cross bar 25 are connected to two inner walls of the forearm fixing slot 20, and the length direction of the gripping cross bar 25 is perpendicular to the length direction of the forearm fixing slot 20; The holding cross bar 25 is located between the telescopic fixing device 5 and the forearm circular arc fixing piece 22 closest to the telescopic fixing device 5 .
[0038] Furthermore, the control component 4 is used to control the first inflation drive 520 to inflate the first airbag 521, and is also used to obtain a first pressure maximum value based on the first pressure value monitored by each first airbag pressure sensor 522. When the first pressure maximum value is equal to a preset first pressure reference value, the control component 4 is used to control the first inflation drive 520 to stop and maintain inflating the first airbag 521, and is used to control the first inflation drive 520 to deflating the first airbag 521.
[0039] Furthermore, the control component 4 is used to control the second inflation drive 220 to inflate the second arc-shaped airbag 221, and is also used to obtain a second maximum pressure value based on the second pressure value monitored by each second airbag pressure sensor 222. When the second maximum pressure value is equal to a preset second pressure reference value, the second inflation drive 220 is controlled to stop and maintain inflating the second arc-shaped airbag 221, and is used to control the second inflation drive 220 to deflating the second arc-shaped airbag 221.
[0040] Furthermore, the control component 4 is used to control the third inflation drive 230 to inflate the third arc-shaped airbag 231, and is also used to obtain a third pressure maximum value based on the third pressure value monitored by each of the third airbag pressure sensors 232. When the third pressure maximum value is equal to a preset third pressure reference value, the third inflation drive 230 is controlled to stop and maintain inflating the third arc-shaped airbag 231, and is used to control the third inflation drive 230 to deflating the third arc-shaped airbag 231.
[0041] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
[0042] The above is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.
Claims
1. A puncture point prompting device based on vascular image detection technology, characterized in that: The device comprises: A device operating plate (1) having a rectangular plate structure; A hand fixing component (2) is arranged on the top surface of the device operation tablet (1), and the hand fixing component (2) comprises: A forearm fixing groove member (20) and a large arm fixing groove member (21) of a U-shaped plate structure, wherein the forearm fixing groove member (20) is arranged horizontally, and the large arm fixing groove member (21) is arranged upwardly tilted at the rear end of the forearm fixing groove member (20), and the interiors of the forearm fixing groove member (20) and the large arm fixing groove member (21) are smoothly connected; A puncture point prompt component (3) is vertically arranged on the top surface of the device operation plate (1), and the puncture point prompt component (3) comprises: A puncture point prompt component stand (30) erected on the top surface of the device operating plate (1) and located on one side of the forearm fixing groove (20); A puncture point prompt component electric turntable (31) rotatably arranged at the top end of the puncture point prompt component upright pole (30), wherein the plane on which the puncture point prompt component electric turntable (31) is located is parallel to the length direction of the puncture point prompt component upright pole (30); A blood vessel image recognition component (32) and a blood vessel image identification component (33) are arranged at intervals and in parallel with each other on the electric turntable (31) of the puncture point prompt component; The blood vessel image recognition component (32) comprises: A first plate member (320) disposed on the puncture point prompting component electric turntable (31), wherein the plane on which the first plate member (320) is located is perpendicular to the plane on which the puncture point prompting component electric turntable (31) is located; an ultrasonic detection device (321) disposed on the first plate (320); The blood vessel image identification component (33) comprises: A second plate member (330) is disposed on the puncture point prompting component electric turntable (31), wherein the plane on which the second plate member (330) is located is perpendicular to the plane on which the puncture point prompting component electric turntable (31) is located; a matrix laser light array (331) arranged on the second plate (330); A control component (4) disposed in the device operating tablet (1) is signal-connected to the puncture point prompt component electric turntable (31), the ultrasonic detection device (321), and the matrix laser light array (331).
2. The puncture point prompting device based on blood vessel image detection technology according to claim 1, characterized in that: A telescopic fixing device (5) is provided on the top surface of the device operating plate (1), located at the open end of the forearm fixing slot (20); The telescopic fixing device (5) comprises: A first vertical plate structure (50) which is vertically arranged on the top surface of the device operating plate (1) and is located at the open end of the forearm fixing slot (20); a first telescopic rod (51) arranged on the first vertical plate structure (50), the first vertical plate structure (50) and the first telescopic rod (51) being perpendicular to each other; A first airbag cushion plate (52) arranged at the free end of the first telescopic rod (51); The first airbag cushion plate (52) is driven by the first telescopic rod (51) to move in the forearm fixing groove (20) and stay at a selected position in the forearm fixing groove (20); The control component (4) is connected to the first telescopic rod (51) by signal.
3. The puncture point prompting device based on blood vessel image detection technology according to claim 2, characterized in that: The first airbag cushion plate (52) comprises: A first inflatable driving member (520) of a plate structure, which is arranged at a free end of the first telescopic rod (51); A first air bag (521) arranged on a side surface of the first inflation drive component (520) facing the interior of the forearm fixing groove component (20); A plurality of first airbag pressure sensors (522) are arranged on the side of the first airbag (521) facing the inside of the forearm fixing slot (20); wherein: The control component (4) is signal-connected to the first inflation drive component (520) and the first airbag pressure sensor (522).
4. The puncture point prompting device based on blood vessel image detection technology as claimed in claim 2, characterized in that: Two forearm arc fixing members (22) are arranged on the forearm fixing groove member (20) at intervals; One end of the forearm circular arc fixing member (22) is rotatably connected to a side wall of the forearm fixing groove member (20), and the other end of the forearm circular arc fixing member (22) is detachably connected to the other side wall of the forearm fixing groove member (20); A second inflatable driving component (220) is provided inside the forearm circular arc fixing component (22); A second arc-shaped airbag (221) is provided on the arc inner wall of the forearm arc fixing piece (22); A plurality of second airbag pressure sensors (222) are provided on the bottom surface of the second arc-shaped airbag (221); The second inflation driving member (220) is in communication with the second arc-shaped airbag (221); The control component (4) is signal-connected to the second inflation drive component (220) and the second airbag pressure sensor (222).
5. The puncture point prompting device based on blood vessel image detection technology as claimed in claim 4, characterized in that: Two upper arm arc fixing members (23) are arranged on the upper arm fixing groove member (21) at intervals; One end of the upper arm circular arc fixing member (23) is rotatably connected to a side wall of the upper arm fixing groove member (21), and the other end of the upper arm circular arc fixing member (23) is detachably connected to the other side wall of the upper arm fixing groove member (21); A third pneumatic driving member (230) is provided inside the upper arm fixing groove member (21); A third arc-shaped air bag (231) is provided on the arc inner wall of the upper arm fixing groove (21); A plurality of third airbag pressure sensors (232) are provided on the bottom surface of the third arc-shaped airbag (231); The third inflation driving member (230) is in communication with the third arc-shaped airbag (231); The control component (4) is signal-connected to the third inflation drive component (230) and the third airbag pressure sensor (232).
6. The puncture point prompting device based on blood vessel image detection technology according to claim 4, characterized in that: The direction of the monitoring working area of the ultrasonic detection device (321) is opposite to the direction of the marking working area of the blood vessel image marking component (33); The control component (4) is used to control the rotation of the electric turntable (31) of the puncture point prompt component so that the monitoring working area of the ultrasonic detection device (321) or the marking working area of the blood vessel image marking component (33) faces the interior of the forearm fixing slot (20).
7. The puncture point prompting device based on blood vessel image detection technology according to claim 4, characterized in that: A reference column (10) with a cylindrical structure is erected on one side of the device operation plate (1) in the length direction of the forearm fixing slot (20); The control component (4) has a preset custom coordinate system built in, the plane of the custom coordinate system coincides with the top surface of the device operating tablet (1), the reference column (10) is located at the origin of the X-axis and Y-axis of the custom coordinate system, and the length direction of the reference column (10) coincides with the Z-axis of the custom coordinate system; The length direction and width direction of the device operation plate (1) coincide with the X-axis and Y-axis of the custom coordinate system respectively; The control component (4) is used to construct blood vessel three-dimensional image information based on the ultrasound detection data of the ultrasound detection device (321) in combination with the custom coordinate system, wherein the blood vessel three-dimensional image information includes blood vessel three-dimensional coordinate information, blood vessel flow velocity, and blood vessel width; The control component (4) is used to obtain coordinate information corresponding to the hemangioma nodule based on the three-dimensional image information of the blood vessel; The control component (4) is used to obtain, based on the coordinate information corresponding to the hemangioma nodule and the three-dimensional image information of the blood vessel, coordinate information corresponding to a recommended puncture point area where the distance from the hemangioma nodule is greater than a preset first reference distance, the blood vessel flow velocity is greater than a preset reference blood vessel flow velocity, and the blood vessel width is greater than a preset reference blood vessel width.
8. The puncture point prompting device based on blood vessel image detection technology according to claim 6, characterized in that: The control component (4) is used to control the matrix laser light array (331) to continuously irradiate light according to the first hemangioma nodule prompt color based on the coordinate information corresponding to the hemangioma nodule; The control component (4) is used to control the matrix laser light array (331) to continuously irradiate light according to the color indicated by the first puncture point area based on the coordinate information corresponding to the recommended puncture point area.
9. The puncture point prompting device based on blood vessel image detection technology according to claim 6, characterized in that: The two sides of the upper arm fixing slot (21) are respectively connected to the two sides of the lower arm fixing slot (20) via two slot electric turntables (24); The slotted electric turntable (24) is connected to the control component (4) by signal; The control component (4) controls the two slot member electric turntables (24) to rotate synchronously, and adjusts the angle between the upper arm fixing slot member (21) and the lower arm fixing slot member (20) within a preset slot member tilt angle range.
10. The puncture point prompting device based on blood vessel image detection technology according to claim 4, characterized in that: A gripping cross bar (25) is disposed in the forearm fixing groove (20), two ends of the gripping cross bar (25) are connected to two inner walls of the forearm fixing groove (20), and a length direction of the gripping cross bar (25) is perpendicular to a length direction of the forearm fixing groove (20); The holding cross bar (25) is located between the telescopic fixing device (5) and the forearm circular arc fixing piece (22) closest to the telescopic fixing device (5).