Thrombus prevention system based on digital clinical precise execution

Abstract

The invention discloses a thrombus prevention system based on digital clinical precise execution. The thrombus prevention system comprises a thrombus pump body, a thrombus pump NFC module and a leg sleeve with an NFC module. The leg sleeve comprises a leg sleeve body and a leg sleeve NFC module, and the leg sleeve NFC module is arranged on the side, away from the heel, of the leg sleeve body. A thrombus pump NFC module is arranged on the front face of the thrombus pump body, and the thrombus pump body and the leg sleeve with the NFC module are connected and paired through the NFC technology. The thrombus prevention system based on digital clinical precise execution is simple in structure, reasonable in design, convenient and fast to use and precise in pairing.

Description

Technical Field

[0001] The present invention relates to the field of design and manufacture of VTE prevention equipment, and more specifically, it relates to a thrombus prevention system based on digital clinical precision execution. Background Art

[0002] A thrombus is a small piece of blood formed on the surface of the peeling or repaired part of the blood vessels in the cardiovascular system; it can affect the blood circulation of the human body and is a disease that can easily cause cardiovascular dysfunction.

[0003] The emergence and widespread application of VTE prevention control devices have a very good effect on preventing deep vein thrombosis in the lower limbs in patients who are bedridden for a long time; VTE prevention control devices are based on the principle of periodic ventilation, which can squeeze and massage the limbs over a large area, increase venous return, thereby significantly improving blood flow velocity and reducing blood stasis, thereby achieving the best deep vein thrombosis prevention effect.

[0004] The VTE prevention control equipment currently on the market can only be used in harsh environments, which is extremely limited. Although the matching leg sleeves can be used in all sizes, in actual use, each patient often has a suitable size, and in reality, the sizes often do not match, and patients will use them casually, and it is impossible to accurately match and use the leg sleeves of the right size. Therefore, the market urgently needs equipment that is more suitable for patients to use conveniently. Summary of the invention

[0005] The present invention overcomes the deficiencies of the prior art and provides a thrombus prevention system based on digital clinical precision execution, which has a simple structure, reasonable design, convenient and quick use, and accurate pairing.

[0006] In order to solve the above technical problems, the technical solution of the present invention is as follows: A thrombosis prevention system based on digital clinical precision execution includes a thrombosis pump body, a thrombosis pump NFC module, and a leg cuff with an NFC module; the leg cuff includes the leg cuff body and the leg cuff NFC module, and the leg cuff NFC module is arranged on the side of the leg cuff body away from the heel; the thrombosis pump NFC module is arranged on the front of the thrombosis pump body, and the thrombosis pump body and the leg cuff with the NFC module are connected and paired through NFC technology.

[0007] Among them, the thrombus pump main body includes a wifi module and a 5G communication module, which are used to receive control instructions and control the thrombus pump to operate according to the doctor's instructions.

[0008] Furthermore, the thrombus pump body includes a thrombus pump housing, a thrombus pump internal frame, a thrombus pump power supply and a thrombus pump signal source; the thrombus pump NFC module, the thrombus pump power supply and the thrombus pump signal source are arranged between the thrombus pump housing and the thrombus pump internal frame; the thrombus pump NFC module and the thrombus pump power supply and the thrombus pump signal source are arranged on opposite sides of the thrombus pump internal frame.

[0009] Furthermore, the part of the internal frame of the thrombus pump that fixes the thrombus pump NFC module is rectangular as a whole, and a rectangular notch is set in the part away from the bottom, and fixing holes are set at the four corners; a through hole is set at the position of the thrombus pump NFC module corresponding to the fixing hole.

[0010] Furthermore, the internal frame of the thrombus pump fixes the rectangular part of the thrombus pump NFC module, maintaining a certain distance from the thrombus pump NFC module; the thrombus pump NFC module is close to the thrombus pump housing, and an NFC logo is set at the corresponding position of the thrombus pump housing.

[0011] Furthermore, the portion of the internal frame of the thrombus pump that fixes the thrombus pump power supply and the thrombus pump signal source is rectangular as a whole, and is provided with a rectangular convergence hole.

[0012] Furthermore, a leg sleeve interface is provided at a position of the thrombus pump housing near the hand-held device, and a placement groove is provided at the position of the leg sleeve interface. The placement groove is rectangular in shape as a whole, and the four corners are arc-shaped; a regular hexagonal groove is provided at the center of the placement groove, and a circular through hole is provided at the center of the regular hexagonal groove; rectangular positioning holes are provided on the upper and lower surfaces of the placement groove; The leg cover interface is oval in shape as a whole and is detachably embedded in the mounting groove.

[0013] Furthermore, assembly holes are arranged on the left and right sides of the leg sleeve interface, a second joint is arranged in the middle of the leg sleeve interface, and the second joint can pass through the circular through hole.

[0014] Furthermore, it also includes a first connector, and the first connector and the second connector are detachably matched; The first connector includes a first assembly portion and a first connecting pipe disposed on the first assembly portion and connected to the pipeline; The second connector includes a second assembly portion and a second connecting pipe disposed on the second assembly portion and connected to the pipeline; The first assembly part and the second assembly part are detachably matched; the first connecting tube and the second connecting tube include assembly ends that match each other and connecting ends that match the pipeline; after the first connecting head and the second connecting head are assembled through the first assembly part and the second assembly part, the assembly ends of the first connecting tube and the second connecting tube match each other and make the first connecting tube and the second connecting tube communicate with each other.

[0015] Furthermore, a Velcro is arranged on one side of the leg cover with the NFC module, and the leg cover NFC module is arranged on the other side; a fleece surface is arranged on the other side of the leg cover with the NFC module corresponding to the Velcro.

[0016] Furthermore, at least two sections of airbags are arranged on the other side of the leg cover, and gradually become larger from bottom to top; the ventilation pipeline outlet of the airbag is arranged between the Velcro of the leg cover and the airbag; and the ventilation pipe is connected to the second connecting pipe.

[0017] The beneficial effects of the present invention are: The present invention realizes different leg sizes for different patients. Different sizes can be selected and set in advance, and then only leg cuffs that meet the requirements are paired. The user experience is improved, and medical staff can also efficiently pair the leg cuffs to avoid patients using leg cuffs that are not suitable for their own sizes. It can even be done for one person only. For various patient parameters set by the thrombus pump, you can also choose to bind a dedicated leg cuff at one time to facilitate the use of medical staff, greatly improving the efficiency of use.

[0018] The thrombus pump NFC module, the thrombus pump power supply, and the thrombus pump signal source of the present invention are arranged on opposite sides of the internal frame of the thrombus pump, thereby reducing the mutual interference between the two as much as possible and greatly improving the overall space utilization.

[0019] The part of the internal frame of the thrombus pump of the present invention that fixes the thrombus pump power supply and the thrombus pump signal source is rectangular in shape as a whole, and is detachable as a whole, and is provided with connection contacts to connect with the main control board of the thrombus pump body. The detachable manner greatly reduces the later maintenance cost, and the connection through the connection contacts can make the corresponding installation operation more convenient and effective.

[0020] The leg cover with the NFC module of the present invention is provided with a Velcro on one side, and the leg cover NFC module is provided on the side thereof; the leg cover with the NFC module is provided with a fleece surface on the other side corresponding to the Velcro, so as to improve the binding effect of the leg cover, prevent it from falling off, and better achieve the corresponding treatment effect.

[0021] The airbag is arranged on the other side of the leg cover of the present invention, and the airbag is gradually enlarged from bottom to top, which is more in line with the shape of the human leg and has better binding and pressing effects. The outlet of the airbag's ventilation pipeline is arranged between the Velcro of the leg cover and the airbag; the ventilation pipe is connected to the second connecting pipe of the corresponding joint. This design makes full use of the corresponding space and reduces the volume of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the thrombus pump of the present invention; Figure 2 It is a schematic diagram of the internal structure of the thrombus pump of the present invention; Figure 3It is a partial schematic diagram of the NFC module of the thrombus pump of the present invention; Figure 4 It is a schematic diagram of the back part of the thrombus pump of the present invention; Figure 5 It is a schematic diagram of the overall structure of the leg cover of the present invention; Figure 6 This is a schematic diagram of the overall structure of the joint connecting the thrombus pump and the leg cuff of the present invention; Figure 7 It is a partial structural schematic diagram of the first connector of the present invention; Figure 8 It is a structural schematic diagram of the limiter body of the present invention; Fig. 9 is a cross-sectional schematic diagram of a first connector of the present invention; Fig.10 is a schematic diagram of the overall structure of the second connector of the present invention; Fig.11 is a cross-sectional schematic diagram of a first connector of the present invention; Fig.12 It is a cross-sectional schematic diagram of the joint connecting the thrombus pump and the leg cuff of the present invention; Fig.13 It is a cross-sectional schematic diagram of a connector housing for connecting the thrombus pump and the leg cuff of the present invention; Fig.14 It is the principle diagram of the heating circuit of the present invention.

[0023] Numbers in the figure: thrombus pump body 1, thrombus pump housing 1-1, thrombus pump internal frame 1-2, thrombus pump power supply 1-3, thrombus pump signal source 1-4, thrombus pump NFC module 1-5, rectangular notch 1-6, fixing hole 1-7, through hole 1-8, contact 1-9, placement groove 1-10, regular hexagonal groove 1-11, circular through hole 1-12, rectangular positioning hole 1-13, assembly hole 1-14, contact placement hole 1-16; Leg cover 2, leg cover body 2-1, leg cover NFC module 2-2, Velcro 2-3, airbag 2-4, ventilation pipeline 2-5, electric heating film 2-6, external circuit 2-7; Leg sleeve interface 3, first connector 3-1, first assembly portion 3-111, first connection pipe 3-112, first assembly space 3-113, first assembly opening 3-114, stopper 3-115, stopper body 3-151, cross bar 3-152, pressing end 3-153, stopper end 3-154, stopper block 3-155, first matching portion 3-116; through space 3-117; The second connector 3-2, the second assembly portion 3-221, the second connection pipe 3-222, the assembly block 3-223, the second assembly space 3-224, the second assembly opening 3-225, the limiting portion 3-226, the second matching portion 3-227, the limiting space 3-228, the movable area 3-281, the limiting area 3-282, the limiting opening 3-229; Power supply device 3-3, housing 3-4, assembly end 3-5, connection end 3-6, installation space 3-7. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments are only specific descriptions of the present invention, and their purpose is to allow those skilled in the art to better understand the technical solutions of the present invention, and should not be regarded as limitations of the present invention.

[0025] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1:

[0027] like Figure 1-Figure 4As shown, a thrombus prevention system based on digital clinical precision execution includes a thrombus pump body 1, a thrombus pump NFC module 1-5, and a leg sleeve 2 with an NFC module; the thrombus pump NFC module 1-5 is set on the front of the thrombus pump body 1, and the thrombus pump body 1 and the leg sleeve 2 with the NFC module are connected and paired through NFC technology. In this way, different leg sizes can be selected for different patients, and different sizes can be set in advance, and then only the leg sleeve 2 that meets the requirements will be paired. The user experience is improved, and medical staff can also efficiently pair the leg sleeve 2 used to avoid patients using leg sleeves 2 that are not suitable for their own size. It can even be done for special people. For various patient parameters set by the thrombus pump, you can also choose to bind a special leg sleeve 2 at one time to facilitate the use of medical staff and greatly improve the efficiency of use.

[0028] Naturally, the thrombus pump body 1 also includes a wifi module and a 5G communication module, which are used to receive control instructions and control the thrombus pump to operate according to doctor's orders. That is, the device can communicate with the VTE system used by medical staff through the 5G communication module or connect to the wifi module, so that this setting can operate according to doctor's orders.

[0029] Specifically, the thrombus pump body 1 and the leg cuff 2 with the NFC module are connected and paired through NFC technology, and the thrombus pump body 1 is connected to the VTE system used by medical staff through the 5G communication module or the wifi module, and can remotely receive operating instructions, more accurately execute medical advice information, perform precise treatment, and reduce communication errors.

[0030] The thrombus pump body 1 includes a thrombus pump housing 1-1, a thrombus pump internal frame 1-2, a thrombus pump power supply 1-3 and a thrombus pump signal source 1-4. The thrombus pump NFC module 1-5, the thrombus pump power supply 1-3 and the thrombus pump signal source 1-4 are arranged between the thrombus pump housing 1-1 and the thrombus pump internal frame 1-2; the thrombus pump NFC module 1-5 and the thrombus pump power supply 1-3 and the thrombus pump signal source 1-4 are arranged on opposite sides of the thrombus pump internal frame 1-2. Thus, the redesign minimizes the mutual interference between the two and greatly improves the overall space utilization.

[0031] The part of the thrombus pump internal frame 1-2 that fixes the thrombus pump NFC module 1-5 is rectangular as a whole, and a rectangular notch 1-6 is set in the part away from the bottom, and fixing holes 1-7 are set at the four corners to strengthen the fixation of the thrombus pump NFC module 1-5 to prevent accidents such as falling off after collision; a through hole 1-8 is set at the position of the thrombus pump NFC module 1-5 corresponding to the fixing hole 1-7 so that it can be fixed with bolts.

[0032] Preferably, the rectangular part of the thrombus pump NFC module 1-5 is fixed by the internal frame 1-2 of the thrombus pump, and is kept at a certain distance from the thrombus pump NFC module 1-5. This design can improve the fine adjustment of the position of the thrombus pump NFC module 1-5 during assembly, so as to better install and fix it, that is, it can be fixed and installed by a double nut setting. The thrombus pump NFC module 1-5 is close to the thrombus pump housing 1-1, and an NFC logo is set at the corresponding position of the thrombus pump housing 1-1, so as to improve the easy identification when the leg sleeve 2 is paired and bound.

[0033] The part of the thrombus pump internal frame 1-2 that fixes the thrombus pump power supply 1-3 and the thrombus pump signal source 1-4 is rectangular as a whole, and the whole is detachable, and is provided with connection contacts 1-9 to connect with the main control board of the thrombus pump body 1. The detachable manner greatly reduces the later maintenance cost, and the connection through the connection contacts 1-9 can make the corresponding installation operation more convenient and effective.

[0034] like Figure 5 As shown, the leg sleeve 2 with an NFC module includes a leg sleeve body 2-1 and a leg sleeve NFC module 2-2, and the leg sleeve NFC module 2-2 is arranged at one end of the leg sleeve body 2-1 away from the heel. This design reduces the wear of the leg sleeve NFC module 2-2, thereby increasing the service life. In addition, in this leg sleeve NFC module 2-2, its basic information can be fixedly recorded in the form of a label to cooperate with the thrombus pump identification with NFC function to achieve the function of accurate pairing. Naturally, the leg sleeve NFC module 2-2 can also be rewritable, that is, before issuing it to the patient, all the corresponding information is entered into it to achieve dedicated use, and the operating parameter information corresponding to the thrombus pump can be stored therein, in order to achieve direct use after pairing, eliminating the need for medical staff to set up the thrombus pump. While providing better effects for patients, it also reduces the workload of medical staff, reduces the possibility of setting misoperation, and improves work efficiency.

[0035] In the specific design, the leg cover 2 with the NFC module is provided with a Velcro 2-3 on one side, and the leg cover NFC module 2-2 is provided on the side thereof; the leg cover 2 with the NFC module is provided with a fleece surface on the other side corresponding to the Velcro 2-3, so as to improve the binding effect of the leg cover 2, prevent it from falling off, and better achieve the corresponding treatment effect.

[0036] At least two air bags 2-4 are arranged on the other side of the leg cover 2, and generally three air bags 2-4 are arranged. The air bags 2-4 are gradually enlarged from bottom to top, which is more in line with the shape of human legs and has better binding and pressing effects.

[0037] The outlet of the ventilation pipe 2-5 of the airbag 2-4 is arranged between the Velcro 2-3 of the leg cover 2 and the airbag 2-4; the ventilation pipe is connected to the second connecting pipe 3-222 of the corresponding joint. This design makes full use of the corresponding space and reduces the volume of the product.

[0038] The thrombus pump is used in conjunction with the leg cuff, making it more convenient and quicker for patients and medical staff to use. Embodiment 2:

[0039] The thrombus pump and leg sleeve 2 of the first embodiment are used together, and a special connector is provided to improve the convenience of use. The specific design is as follows: A leg cuff interface 3 is provided at a position of the thrombus pump housing 1 - 1 close to the hand-held portion and is connected to a corresponding ventilation pipe joint.

[0040] A placement groove 1-10 is provided at the position where the leg sleeve interface 3 is provided on the thrombus pump housing 1-1. The placement groove 1-10 is rectangular in shape as a whole, and the four corners are arc-shaped. A regular hexagonal groove 1-11 is provided at the center of the placement groove 1-10, and a circular through hole 1-12 is provided at the center of the regular hexagonal groove 1-11. Rectangular positioning holes 1-13 are provided on the upper and lower surfaces of the placement groove 1-10.

[0041] The leg sleeve interface 3 is elliptical in shape and is detachably embedded in the placement groove 1-10. Assembly holes 1-14 are arranged on the left and right sides of the leg sleeve interface 3, and a second connector 3-2 is arranged in the middle of the leg sleeve interface 3, and the second connector 3-2 can pass through the circular through hole 1-12.

[0042] like Figures 6 to 13 As shown, the ventilation line 2-5 of the airbag 2-4 is connected to the first connecting pipe 3-112 of the first connector 3-1 that matches the second connector 3-2. The first connector 3-1 and the second connector 3-2 can be detachably matched. This allows medical staff to have high flexibility when using it, and the operator can easily and conveniently assemble or disassemble the first connector 3-1 and the second connector 3-2.

[0043] Specifically, the first connector 3-1 includes a first assembly portion 3-111 and a first connecting pipe 3-112 disposed on the first assembly portion 3-111 and connected to the pipeline.

[0044] The second connector 3-2 includes a second assembly portion 3-221 and a second connecting pipe 3-222 disposed on the second assembly portion 3-221 to connect with the pipeline.

[0045] The first assembly part 3-111 and the second assembly part 3-221 are detachably matched; the first connecting tube 3-112 and the second connecting tube 3-222 include an assembly end 3-5 that matches with each other and a connecting end 3-6 that matches with the pipeline; after the first connecting head 3-1 and the second connecting head 3-2 are assembled through the first assembly part 3-111 and the second assembly part 3-221, the assembly ends 3-5 of the first connecting tube 3-112 and the second connecting tube 3-222 match with each other, and the first connecting tube 3-112 and the second connecting tube 3-222 are connected.

[0046] The first assembly part 3-111 includes a first assembly space 3-113, and a first assembly opening 3-114 is provided to make the first assembly space 3-113 communicate with the outside; the assembly end 3-5 of the first connecting tube 3-112 is in the first assembly space 3-113; the second assembly part 3-221 includes an assembly block 3-223 matching the first assembly space 3-113, and a second assembly space 3-224 matching the assembly end 3-5 of the first connecting tube 3-112 is provided in the assembly block 3-223, the second assembly space 3-224 communicates with the interior of the second connecting tube 3-222, and a second assembly opening 3-225 is provided to make the second assembly space 3-224 communicate with the outside; when the first assembly part 3-111 and the second assembly part 3-221 are assembled, the assembly block 3-223 passes The first assembly space 3-113 is entered through the first assembly opening 3-114, and the assembly end 3-5 of the first connecting tube 3-112 enters the second assembly space 3-224 through the second assembly opening 3-225; the matching of the first assembly space 3-113 and the assembly block 3-223, as well as the matching of the second assembly space 3-224 and the assembly end 3-5 of the first connecting tube 3-112 ensure the structural stability after assembly; the assembly block 3-223 can be firmly fixed in the first assembly space 3-113, and the assembly end 3-5 of the first connecting tube 3-112 can also be tightly fitted in the second assembly space 3-224, thereby ensuring the overall stability and sealing of the ventilation pipe joint to the greatest extent; at the same time, it makes the assembly process simpler and more intuitive, does not require complicated tools or skills, and reduces the difficulty of assembly.

[0047] In some preferred embodiments, a sealing structure is provided at the matching position between the assembly block 3-223 and the first assembly space 3-113 and the matching position between the assembly end 3-5 of the first connecting pipe 3-112 and the second assembly space 3-224 to further improve the overall stability and sealing of the vent pipe joint. The sealing structure may be a sealing ring or other structures.

[0048] The first assembly part 3-111 may also be provided with a movable limiter 3-115, and the corresponding second assembly part 3-221 is provided with a limiter 3-226 that cooperates with the limiter 3-115. The limiter 3-226 cooperates with the limiter 3-115 to limit its movement; through the setting and interaction of the limiter 3-115 and the limiter 3-226, the relative movement between the first assembly part 3-111 and the second assembly part 3-221 can be effectively limited; the ventilation pipe joint is prevented from accidentally detaching due to vibration, external force or other factors during use as much as possible, thereby improving the stability and reliability of the ventilation pipe joint.

[0049] A first matching portion 3-116 arranged along its circumference is arranged on the outer side of the first assembly portion 3-111, and a second matching portion 3-227 arranged along its circumference is arranged on the outer side of the second assembly portion 3-221. When the first assembly portion 3-111 and the second assembly portion 3-221 are assembled, the first matching portion 3-116 abuts against the second matching portion 3-227, making the assembly process simpler and more intuitive and convenient for personnel to operate; the contact surfaces of the first matching portion 3-116 and the second matching portion 3-227 are flat, so that the first assembly portion 3-111 and the second assembly portion 3-221 have higher stability and tightness during assembly; the contact 1-9 is arranged on the first matching portion 3-116 abutting against the second matching portion 3-227, and the first matching portion 3-116 and the second matching portion 3-227 are both provided with an installation space 3-7 for setting the contact 1-9, and the contact 1-9 is set in the installation space 3-7.

[0050] In this embodiment, the limiter 3-115 includes a limiter body 3-151 and a limiter spring, the limiter body 3-151 includes a pressing end 3-153 and a limiter end 3-154, and the two ends of the limiter spring are respectively connected to the pressing end 3-153 and the first assembly portion 3-111 (specifically, only the cross bar 3-152 on which the spring is sleeved is shown in the figure); a through space 3-117 that passes through the upper and lower surfaces of the first matching portion 3-116 is provided in the first matching portion 3-116, and the limiter end 3-154 passes through the through space 3-117; The first matching portion 3-226 includes a limiting space 3-228 arranged in the second matching portion 3-227, and a limiting opening 3-229 is arranged on the second matching portion 3-227, and when the first matching portion 3-116 abuts against the second matching portion 3-227, the limiting end 3-154 enters the limiting space 3-228 through the limiting opening 3-229; the limiting space 3-228 includes an active area 3-281 and a limiting area 3-282, and the limiting area 3-282 is arranged on the outer side of the active area 3-281; ​​the active area The positional relationship between the domain 3-281 and the limiting area 3-282 is consistent with the direction of extension and compression of the limiting spring; a limiting block 3-155 extending outward is provided on the limiting end 3-154, and when the limiting spring is extended, the limiting block 3-155 is pushed from the active area 3-281 into the limiting area 3-282; the limiting opening 3-229 is provided corresponding to the active area 3-281, so that the limiting block 3-155 can abut against the inner wall of the limiting area 3-282 after entering the limiting area 3-282, so as to realize the limiting member 3- The cooperation between 115 and the limit space 3-228 makes the present solution more stable and firm after cooperation, and is not easy to loosen; the setting of the limit member body 3-151 allows the user to operate the limit member 3-115 by pressing its pressing end 3-153, so that the user can easily control the state of the limit member 3-115, thereby conveniently assembling or disassembling the present invention; through the cooperation between the limit member body 3-151 and the limit spring, the present solution is easy to disassemble and the assembly strength and assembly stability of the present invention after assembly are improved.

[0051] In this embodiment, the inner diameter of the movable area 3-281 corresponding to the movable path direction of the limit member body 3-151 is greater than or equal to the length of the limit block 3-155 set at the limit end 3-154, which facilitates the disassembly and assembly of the present invention. Under the premise of not affecting the current function, the limit end 3-154 of the limit member body 3-151 can enter and exit the limit space 3-228.

[0052] In the present embodiment, the number of the limiting spaces 3-228 is at least two, and the limiting spaces 3-228 are evenly distributed on the second matching portion 3-227; the position and number of the limiting members 3-115 correspond to the setting of the limiting spaces 3-228; the limiting spaces 3-228 are evenly distributed on the second matching portion 3-227, and the position and number of the limiting members 3-115 correspond to the setting of the limiting spaces 3-228, so that the present invention is more stable as a whole after assembly; in the present embodiment, the number of the limiting spaces 3-228 and the limiting members 3-115 are both two, and are symmetrically arranged on both sides of the first connector 3-1 and the second connector 3-2.

[0053] This embodiment improves the connection stability between the thrombus pump and the leg sleeve 2 through a specific assembly structure. In addition, the structure is simple and reasonable in design, easy to assemble, and not prone to falling off, thereby improving the convenience of use. Embodiment three:

[0054] like Figures 1 to 4 As shown, the thrombus pump includes a thrombus pump body 1, a temperature control module, and a leg sleeve 2 with temperature regulation function. A leg sleeve interface 3 is provided near the hand-held position of the thrombus pump housing 1-1, which is connected to the leg sleeve 2 with temperature regulation function through a corresponding ventilation pipe joint.

[0055] Specifically, assembly holes 1-14 are set on the left and right sides of the leg sleeve interface 3, and contact placement holes 1-16 are set on the upper and lower sides; a first connector 3-1 is set in the middle of the leg sleeve interface 3, and the first connector 3-1 can pass through the circular through hole 1-12.

[0056] The second connector 3-2 is also included, and the first connector 3-1 and the second connector 3-2 are detachably matched, and the first connector 3-1 and the second connector 3-2 are matched with contacts 1-9, and the contacts 1-9 are made of conductive material. The first connector 3-1 and / or the second connector 3-2 are provided with a power supply device 3-3 connected to the contacts 1-9, and the contacts 1-9 are heated by conducting electricity by introducing current and utilizing the resistance thermal effect.

[0057] Specifically, the first connector 3-1 and / or the second connector 3-2 are provided with a power supply device 3-3 connected to the contact 1-9, and the contact 1-9 is heated by introducing current and utilizing the resistance thermal effect; through the conductive contact 1-9 and the power supply device 3-3, the ventilation pipe joint can realize the conductive heating of the introduced gas. The corresponding leg sleeve 2 with temperature regulation function connected thereto can also be powered and heated. Naturally, the power supply device 3-3 may not be provided, and the power supply connected to the shared thrombus pump may be used for power supply and heating.

[0058] Preferably, the first connector 3-1 and the second connector 3-2 are made of heat-conductive material, so that the contact 1-9 can quickly transfer heat to the first connector 3-1 and the second connector 3-2 after conductive heating, so that the first connector 3-1 and the second connector 3-2 themselves can be better used in low temperature environments and make the gas circulation more stable.

[0059] The contacts 1-9 are made of magnetic material, so that when the first connector 3-1 and the second connector 3-2 are close to each other, the magnetic interaction between the contacts 1-9 will help them fit more closely together, which can not only reduce errors and misalignments in the connection process, but also improve the stability of the vent pipe joint during operation, and try to prevent accidental disconnection due to vibration or external force; magnetic materials usually have good electrical conductivity, and current can flow more smoothly between the contacts 1-9. When current is introduced, the contacts 1-9 can more effectively convert electrical energy into thermal energy, thereby achieving rapid and uniform heating; magnetic materials usually also have good thermal conductivity. When the contacts 1-9 generate heat through the resistive thermal effect, the heat can be transferred to other parts of the vent pipe joint more quickly, thereby achieving more uniform and efficient heating. Embodiment 4:

[0060] like Figure 5 As shown, the leg cover 2 includes a leg cover body 2-1 and an electric heating film 2-6, and the electric heating film 2-6 is arranged on the side of the airbag 2-4 close to the leg. In the specific design, a Velcro 2-3 is arranged on one side of the leg cover 2 with temperature regulation function, and a fleece surface is arranged on the other side of the leg cover 2 with temperature regulation function corresponding to the Velcro 2-3. This improves the binding effect of the leg cover 2, prevents it from falling off, and better achieves the corresponding treatment effect.

[0061] At least two air bags 2-4 are arranged on the other side of the leg cover 2, and generally three air bags 2-4 are arranged. The air bags 2-4 are gradually enlarged from bottom to top, which is more in line with the shape of human legs and has better binding and pressing effects.

[0062] The outlet of the ventilation pipe 2-5 of the airbag 2-4 is arranged between the Velcro 2-3 of the leg cover 2 and the airbag 2-4; the ventilation pipe is connected to the second connecting pipe 3-222 of the corresponding joint. This design makes full use of the corresponding space and reduces the volume of the product. An electric heating film 2-6 is arranged on the side of the airbag 2-4 close to the leg. In order to better heat the leg cover 2. Naturally, the electric heating film 2-6 is generally a low-temperature electric heating film 2-6, so that the patient will not feel that the temperature is too high, and has an excellent use experience in a low-temperature environment.

[0063] An external circuit 2-7 of the electric heating film 2-6 is arranged between the airbag 2-4 and the Velcro 2-3; the external circuit 2-7 is connected to the contact 1-9 of the second connector 3-2. That is, a separate circuit can be designed to connect to the second connector 3-2, or it can be integrated with the airbag 2-4 design. The external circuit 2-7 is attached to the ventilation pipeline 2-5 for wiring, which effectively reduces the product volume. The power supply and heating requirements are met through the second connector 3-2 as a whole. Embodiment five:

[0064] The above-mentioned embodiments 1 to 4 can be combined together, that is, the thrombus pump has the thrombus pump NFC module 1-5 and the temperature control module, and the leg cover 2 has the NFC module and the electric heating film 2-6. Thus, the precise pairing requirement is achieved, and the temperature control function is provided, which effectively improves the user experience of the patient.

[0065] The corresponding specific Fig.14 As shown, the heating circuit of the temperature control module includes an electric heating film 2-6 interface, an NTC interface, a resistor, a transistor and a capacitor.

[0066] Pin No. 1 of the electric heating film 2-6 interface CN4 is connected to a 12V voltage, pin No. 2 of the electric heating film 2-6 interface CN4 is connected to the drain of the transistor Q20, the source of the transistor Q20 is grounded, the gate of the transistor Q20 is connected to one end of the resistor R145 and one end of the resistor R146, the other end of the resistor R145 is grounded, and the other end of the resistor R146 is connected to the main control chip of the thrombus pump.

[0067] Pin 1 of the NTC interface CN5 is connected to the main control chip of the thrombus pump together with one end of the resistor R147 and one end of the capacitor C91; Pin 2 of the NTC interface CN5 is grounded together with the other end of the capacitor C91; the other end of the resistor R147 is connected to a 3.3V voltage.

[0068] Through the design of heating circuit and the introduction of temperature measuring elements, the heating effect can be efficiently controlled, giving users a better experience.

[0069] It is worth noting that other technical parts not described in detail in the present invention can be implemented by using existing technologies, so they will not be described in detail.

[0070] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the concept of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A thrombosis prevention system based on digital clinical precision execution, characterized in that: It includes a thrombus pump body, a thrombus pump NFC module, and a leg sleeve with an NFC module; the leg sleeve includes the leg sleeve body and the leg sleeve NFC module, and the leg sleeve NFC module is arranged on the side of the leg sleeve body away from the heel; the thrombus pump NFC module is arranged on the front of the thrombus pump body, and the thrombus pump body and the leg sleeve with the NFC module are connected and paired through NFC technology; Among them, the thrombus pump main body includes a wifi module and a 5G communication module, which are used to receive control instructions and control the thrombus pump to operate according to the doctor's instructions.

2. A thrombus prevention system based on digital clinical precision execution according to claim 1, characterized in that: The thrombus pump body includes a thrombus pump housing, a thrombus pump internal frame, a thrombus pump power supply and a thrombus pump signal source; the thrombus pump NFC module, the thrombus pump power supply and the thrombus pump signal source are arranged between the thrombus pump housing and the thrombus pump internal frame; the thrombus pump NFC module and the thrombus pump power supply and the thrombus pump signal source are arranged on opposite sides of the thrombus pump internal frame.

3. A thrombosis prevention system based on digital clinical precision execution according to claim 2, characterized in that: The part of the internal frame of the thrombus pump that fixes the thrombus pump NFC module is rectangular as a whole, and a rectangular notch is set in the part away from the bottom, and fixing holes are set at the four corners; a through hole is set at the position of the thrombus pump NFC module corresponding to the fixing hole.

4. A thrombus prevention system based on digital clinical precision execution according to claim 3, characterized in that: The internal frame of the thrombus pump fixes the rectangular part of the thrombus pump NFC module and maintains a certain distance from the thrombus pump NFC module; the thrombus pump NFC module is close to the thrombus pump housing, and an NFC logo is set at the corresponding position of the thrombus pump housing.

5. A thrombosis prevention system based on digital clinical precision execution according to claim 2, characterized in that: The part of the internal frame of the thrombus pump that fixes the thrombus pump power supply and the thrombus pump signal source is rectangular as a whole and is provided with a rectangular convergence hole.

6. A thrombus prevention system based on digital clinical precision execution according to claim 2, characterized in that: A leg sleeve interface is arranged at a position of the thrombus pump housing near the hand-held device, and a placement groove is arranged at the position of the leg sleeve interface. The placement groove is rectangular in shape as a whole, and the four corners are arc-shaped; a regular hexagonal groove is arranged at the center of the placement groove, and a circular through hole is arranged at the center of the regular hexagonal groove; rectangular positioning holes are arranged on the upper and lower surfaces of the placement groove; The leg cover interface is oval in shape as a whole and is detachably embedded in the mounting groove.

7. A thrombus prevention system based on digital clinical precision execution according to claim 6, characterized in that: Assembly holes are arranged on the left and right sides of the leg cover interface, a second joint is arranged in the middle of the leg cover interface, and the second joint can pass through the circular through hole.

8. A thrombus prevention system based on digital clinical precision execution according to claim 7, characterized in that: It also includes a first connector, which is detachably matched with the second connector; The first connector includes a first assembly portion and a first connecting pipe disposed on the first assembly portion and connected to the pipeline; The second connector includes a second assembly portion and a second connecting pipe disposed on the second assembly portion and connected to the pipeline; The first assembly part and the second assembly part are detachably matched; the first connecting tube and the second connecting tube include assembly ends that match each other and connecting ends that match the pipeline; after the first connecting head and the second connecting head are assembled through the first assembly part and the second assembly part, the assembly ends of the first connecting tube and the second connecting tube match each other and make the first connecting tube and the second connecting tube communicate with each other.

9. A thrombus prevention system based on digital clinical precision execution according to claim 1, characterized in that: A Velcro is arranged on one side of the leg cover with the NFC module, and the leg cover NFC module is arranged on the other side; a fleece surface is arranged on the other side of the leg cover with the NFC module corresponding to the Velcro.

10. A thrombus prevention system based on digital clinical precision execution according to claim 9, characterized in that: At least two air bags are arranged on the other side of the leg cover, and gradually become larger from bottom to top; the ventilation pipeline outlet of the air bag is arranged between the Velcro of the leg cover and the air bag; the ventilation pipe is connected to the second connecting pipe.

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