Timing alarm and timing deflation alarm device for monitoring finger movement through upper limb braking after coronary intervention operation

Abstract

The invention discloses a timing alarm and timing deflation alarm device for monitoring finger movement through upper limb braking after coronary intervention, and relates to the technical field of medical auxiliary instruments, the timing alarm and timing deflation alarm device comprises a supporting seat, an adjusting part, a pinching part and an alarm part, one side of the supporting seat is fixedly connected with the adjusting part, the pinching part is downwards arranged on the upper side of the supporting seat of the adjusting part, and the alarm part is fixedly connected with the adjusting part. The adjusting part is provided with an alarm part in the upper side direction of the supporting seat, the pinching part is matched with the alarm part, and the alarm part comprises a delay feedback mechanism; and an alarm is given when the patient does not perform the grasping action as required, so that the patient is promoted to complete the grasping action, and thrombus after radial artery paracentesis is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary equipment, and in particular to a timing alarm and timing deflation alarm device for monitoring finger activities of upper limb braking after coronary intervention. Background Art

[0002] Percutaneous coronary intervention (PCI) is a common treatment for coronary heart disease (CHD). After PCI, a hemostat is required to compress the puncture site for 6-8 hours. Prolonged compression and restricted movement on the operated side can cause subcutaneous hematoma, limb edema, and venous reflux obstruction. Patients may experience numbness at the puncture site, swelling of the operated palm, and pain, which increases the difficulty of care and increases the physical and psychological burden on patients. Extensive movement after PCI can cause wound traction and active bleeding. Because PCI via the radial artery has little restriction on limb movement, small movements on the operated side can relieve wrist compression symptoms and improve comfort on the operated side. Finger movement is small, flexible, and controllable, and plays an important role in relieving limb swelling and pain after transradial PCI. It is necessary to promote rehabilitation of the upper limb on the operated side to reduce complications.

[0003] In summary, the following technical problems exist in the current upper limb immobilization and finger movement process: After radial artery puncture, patients are required to raise their arms, immobilize their upper limbs, and repeatedly grasp to avoid thrombosis. However, due to low compliance and grasping fatigue, patients do not follow the instructions of nursing staff to perform grasping operations, resulting in unsatisfactory postoperative recovery and thrombosis. Summary of the Invention

[0004] In response to the above-mentioned problems existing in the prior art, the present invention provides a timing alarm and timing deflation alarm device for monitoring finger activities during upper limb braking after coronary intervention.

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0006] A timed alarm and timed deflation alarm device for upper limb braking and monitoring finger activity after coronary intervention, comprising a support seat, an adjustment portion, a pinching portion and an alarm portion. The adjustment portion is fixedly connected to one side of the support seat, the adjustment portion is provided with a pinching portion downwardly on the upper side of the support seat, the adjustment portion is provided with an alarm portion upwardly on the upper side of the support seat, the pinching portion cooperates with the alarm portion, and the alarm portion includes a delayed feedback mechanism.

[0007] Furthermore, the adjustment portion includes a folding rod, one end of the folding rod is located on the upper side of the support seat, the one end of the folding rod located on the upper side of the support seat is vertically fixedly connected to the liquid pipe, and the connection position between the folding rod and the liquid pipe is located near the middle position of the liquid pipe;

[0008] The kneading part includes an outer ball, an inner ball and a connecting seat. The lower end of the liquid tube is fixedly connected to the inner ball, and an outer ball is provided outside the inner ball. The connecting seat is fixedly connected between the outer ball and the liquid tube. The connecting seat is provided with an air groove, and the air groove enables the space between the inner ball and the outer ball to be unobstructedly connected to the outside world.

[0009] The delayed feedback mechanism includes a plunger, a connecting frame and a copper frame. The plunger is slidably connected in the liquid pipe. The inner ball and the liquid pipe below the plunger are filled with liquid.

[0010] The alarm unit also includes a speaker, an outer copper bar, an inner copper bar, a battery, a control member and a control button. The liquid pipe is provided with a speaker at the connection position with the folding rod. The speaker is fixedly connected to the outer copper bar. The outer copper bar is fixedly connected to the connection position of the liquid pipe and the folding rod. The outer copper bar extends to a position close to the center of the liquid pipe. The liquid pipe is fixedly connected to the inner copper bar on the opposite side of the outer copper bar. The inner copper bar extends toward the interior of the upper part of the folding rod. The upper part of the folding rod is fixedly connected to the battery. The inner copper bar is connected to the battery. The battery is fixedly connected to the control member at one end away from the inner copper bar. The control member is fixedly connected to the control button on the outside of the folding rod. One end of the outer copper bar and the inner copper bar in the liquid pipe cooperates with the copper frame.

[0011] The delayed feedback mechanism also includes a top seat, which is provided with a plurality of air holes, and a one-way membrane with an upward passing direction is fixedly connected to the air holes. The top seat is provided with an air gap, and the size of the air gap is 1% of the inner diameter of the liquid pipe.

[0012] Furthermore, the support base is triangular, an arm slot is provided on the support base, and the adjustment portion is located on the higher side of the support base.

[0013] Furthermore, the adjustment part also includes a ring seat and a locking pin. The folding rod has a 90-degree bending structure. The lower part of the folding rod is slidably connected in the ring seat. The upper end of the ring seat is threadedly connected with a locking pin. The locking pin abuts against the folding rod, and the sliding seat is fixedly connected to the support seat.

[0014] Furthermore, the copper frame, inner copper bar and outer copper bar are made of copper, and the copper frame, inner copper bar and outer copper bar are in two symmetrical structures, corresponding to and separating the positive and negative poles respectively. The connecting frame is made of plastic, and the inner copper bar and outer copper bar are fixedly connected to the liquid pipe. The liquid pipe forms a space between the plunger and the top seat with only an air gap connecting to the outside world.

[0015] Furthermore, the top seat has no one-way membrane in the air hole, the copper frame is fixedly connected by a push rod, the push rod is slidably connected to the air hole without a one-way membrane, the push rod is fixedly connected to two baffles on the upper side of the base, the push rod is slidably connected to a push ring between the two baffles, and the push ring is fixedly connected to a connecting rod; the rear side of the support seat is fixedly connected to a rear seat, and the connecting rod is slidably connected to the rear seat; the rear seat is fixedly connected to a rotating frame, the rear side of the rotating frame is provided with a ring plate, the rear side of the rear seat is fixedly connected to a support rod, the upper side of the support rod is fixedly connected to a ring sleeve, a central axis is rotatably connected to the ring sleeve, the rotating frame is rotatably connected to the central axis, the ring plate is fixedly connected to the central axis, and the outer edge array of the ring plate has a plurality of shift teeth; The cam is fixedly provided with a toothed plate on the rear side of the rear seat, and the cam is slidingly connected to the toothed plate, and a side spring is fixedly connected between the toothed plate and the rear seat, and the cam is engaged with the toothed plate; the middle shaft is fixedly connected to the ratchet wheel on the rear side of the ring plate, and the one side of the ring sleeve is fixedly connected to the fixing frame, and the fixing frame is fixedly connected to the fixing plate near the ratchet wheel. The fixing frame is fixedly connected to the rotating shaft on the one side of the fixing plate, and the rotating shaft is rotatably connected to the ratchet tooth, and the ratchet tooth and the fixing plate are fixedly connected to the return spring, and the ratchet tooth cooperates with the ratchet wheel; the upper and lower sides of the rotating frame are provided with a limiting slot, and the rear seat is slidably connected to the limiting plate in the position close to the rotating frame, and the lower spring is fixedly connected between the limiting plate and the rear seat, and the limiting plate cooperates with the limiting slot. The upper and lower sides of the ring plate are fixedly connected with a release frame, and the release frame cooperates with the limit ring; a transfer spring is fixedly connected between the rotating frame and the central axis; two accommodating chambers are fixedly connected to the front side of the rotating frame, and the two accommodating chambers are provided with non-conductive fluid, and the two accommodating chambers are arranged opposite to each other, and a middle plate is fixedly connected between the accommodating chambers, and two thin tubes are fixedly connected to the middle plate, and the thin tubes correspond to the accommodating chambers, and the longer section of the thin tube is located in the corresponding accommodating chamber, and the shorter section of the thin tube is located in the accommodating chamber on the opposite side. The volume of the non-conductive fluid in the accommodating chamber does not exceed the capacity of one accommodating chamber, and the inner diameter of the thin tube cooperates with the non-conductive fluid in the accommodating chamber. A reminder element is provided on one side of the middle plate, and a A control element, wherein two leading wires are fixedly connected to the control element, and the leading wires are set as copper columns. The leading wires correspond to the positions of the thin tubes in the middle plate, and the leading wires are fixedly connected to the middle plate. The leading wires extend into the thin tubes, and the middle plate is fixedly connected with a semi-annular connecting wire on the opposite side of the leading wire. Both ends of the connecting wire extend into the two thin tubes. Two bridging guides are provided between one leading wire and one end of the connecting wire. The two bridging guides overlap and are spliced at the center of the thin tube. An inner shaft is fixedly connected to the side of the bridging guide away from the other bridging guide. The inner shafts of the two bridging guides are rotatably connected to the corresponding end of the connecting wire and the leading wire respectively, and an inner rotation spring is fixedly connected between the inner shaft and the connected component.

[0016] When in use, there are N teeth, and it takes 1 minute for the non-conductive fluid to flow through the thin tube. The number of times the patient's gripping activities per minute is specified to be X, where 15≤X≤30, N=2X, and the patient needs to grip the outer ball a certain number of times per minute. If no gripping activity is performed, the inner ball is fully recovered, the push rod continues to fall with the copper frame, the baffle is separated from the push ring, and the connecting rod is stable on the back seat. Only when the patient continues to grip the outer ball, the baffle falls back partly while the inner ball recovers, and the push ring is repeatedly lifted. The push ring drives the push teeth to shift the teeth, and the teeth drive the ratchet and the central axis to rotate. The transfer spring accumulates force during the rotation of the central axis. After the ratchet rotates, it is limited by the ratchet, and the transfer frame at the other end of the transfer spring is limited by the limit plate and cannot rotate. Through the number of teeth, after the patient completes the specified gripping action in one minute, the non-conductive fluid in the upper side receiving chamber is not completely flowed to the other side chamber. When the non-conductive fluid flows in the thin tube, it impacts the bridge guide piece, causing the bridge guide piece to separate, and the energized circuit composed of the front wire, the bridge guide piece and the connecting wire is disconnected, and the reminder element does not work. At the same time, after completing the specified number of gripping activities, the push tooth pushes half of the shifting tooth, causing the ring plate to rotate half a circle, and the release frame on one side of the ring plate pushes open the limit plate, causing the rotating frame to rotate half a circle under the stored force of the transfer spring. After the rotating frame rotates, the limit groove on one side of the upper and lower sides is engaged with the limit plate, and the rotation of the rotating frame drives the accommodating chamber to invert, so that the bridge guide piece in the thin tube on one side is always separated. If the patient fails to complete the specified number, the fluid will completely flow into the other side, the bridge guide piece will resume overlapping, and the reminder element will work to remind. Through the setting of the accommodating chamber, the patient can also observe visually and urge to complete the gripping action every minute.

[0017] Beneficial effects of the present invention:

[0018] A timed alarm and timed deflation alarm device for upper limb braking and monitoring finger activities after coronary intervention. The arm slot of the support seat is used to lift and support the patient's arm after radial artery puncture, and the support seats on the left and right of the arm slot are used to brake the patient's arm after radial artery puncture. The control adjustment part makes the outer ball be located at a position where the patient's palm can hold it. The alarm part is activated by the control button. The patient pinches the outer ball, and the outer ball squeezes the inner ball and compresses it. The liquid in the inner ball rises in the liquid pipe and pushes the plunger. The gas on the upper side of the plunger in the liquid pipe flows out through the one-way membrane and the air hole. The copper frame is away from the inner copper bar and the outer copper bar. The speaker loses energy supply and does not work. When the patient lets go and before pinching again, the outer ball is reset normally with the hand movement through the air slot of the connecting seat, which is convenient for the next pinch. When the inner ball is reset by its own elasticity, the external gas can only pass through the air gap The liquid tube enters the space on the upper side of the plunger, and the size of the air gap limits the speed of gas inflow. Before the next pinch, the copper frame will not fall back to the position between the inner copper frame and the outer copper frame, and the horn will not work. After the next pinch, the inner ball is pinched again, and the copper frame moves away from the inner copper frame and the outer copper frame again. The patient's normal grasping action of briefly loosening will not connect the copper frame to the inner copper frame and the outer copper frame. The horn will not work during the patient's repeated grasping process after radial artery puncture. When the patient's compliance is reduced and fatigued and the grasping action is stopped without meeting the nursing staff's instructions, the gas passes through the air gap and eventually resets the inner ball, and the copper frame resets to between the inner copper frame and the outer copper frame, causing the horn to work, alarming the patient for not grasping as required, promoting the patient to complete the grasping action, and avoiding thrombosis after radial artery puncture.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of the timing alarm and timing deflation alarm device for monitoring finger activity during upper limb braking after coronary intervention according to an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the structural connection of the support base according to an embodiment of the present invention;

[0023] Figure 3 Schematic diagram of the structure of the adjustment unit according to an embodiment of the present invention;

[0024] Figure 4Schematic diagram of the structure of the folding rod, the kneading part and the alarm part according to an embodiment of the present invention;

[0025] Figure 5 This is a schematic structural diagram of the liquid pipe, outer ball and connecting seat according to an embodiment of the present invention;

[0026] Figure 6 Schematic diagram of the cross section of the folding rod, the kneading portion, and the alarm portion according to an embodiment of the present invention;

[0027] Figure 7 This is a schematic structural diagram of the plunger, connecting frame and copper frame according to an embodiment of the present invention;

[0028] Figure 8 Schematic diagram of the cross section of the liquid pipe and the structure of the alarm unit according to an embodiment of the present invention;

[0029] Figure 9 This is a schematic structural diagram of the top seat according to an embodiment of the present invention;

[0030] Figure 10 This is a schematic structural diagram of the top seat and the one-way membrane according to an embodiment of the present invention;

[0031] Figure 11 Schematic diagram of the structure of the push rod and the rotating frame according to an embodiment of the present invention;

[0032] Figure 12 Schematic diagram of the structure of the push rod and the baffle according to an embodiment of the present invention;

[0033] Figure 13 This is a schematic structural diagram of the push rod, rear seat and rotating frame according to an embodiment of the present invention;

[0034] Figure 14 This is a schematic structural diagram of the rear seat, ring plate and rotating frame according to an embodiment of the present invention;

[0035] Figure 15 This is a schematic structural diagram of the push ring, connecting rod and rear frame according to an embodiment of the present invention;

[0036] Figure 16 Schematic diagram of the cross-sectional structure of the rear frame according to an embodiment of the present invention;

[0037] Figure 17 Schematic diagram of the structure of the ring and ratchet according to an embodiment of the present invention;

[0038] Figure 18 This is a schematic structural diagram of the push gear, shift gear, ratchet and central shaft according to an embodiment of the present invention;

[0039] Figure 19 This is a schematic structural diagram of the rotating frame and the limiting plate according to an embodiment of the present invention;

[0040] Figure 20This is a schematic structural diagram of the rear seat and the limiting plate according to an embodiment of the present invention;

[0041] Figure 21 Schematic diagram of the cross section and central axis of the rotating frame according to an embodiment of the present invention;

[0042] Figure 22 This is a schematic structural diagram of the release frame and the limiting plate according to an embodiment of the present invention;

[0043] Figure 23 Schematic diagram of the cross-sectional structure of the accommodating cavity according to an embodiment of the present invention;

[0044] Figure 24 Schematic diagram of the cross section of the middle plate and the structure of the reminder element according to an embodiment of the present invention;

[0045] Figure 25 Schematic diagram of the cross section of the middle plate, leading conductors, and connecting conductors according to an embodiment of the present invention;

[0046] Figure 26 Schematic diagram of the structure of the bridge guide according to an embodiment of the present invention;

[0047] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0048] 1-Support seat, 101-Arm slot, 2-Ring seat, 201-Folding rod, 202-Locking nail, 3-Liquid pipe, 301-Outer ball, 302-Connecting seat, 303-Air groove, 310-Inner ball, 311-Plunger, 312-Connecting frame, 313-Copper frame, 320-Speaker, 321-Outer copper bar, 322-Inner copper bar, 323-Battery, 324-Control part, 325-Control button, 330-Top seat, 331-Air hole, 332-One-way membrane, 333-Air gap, 340-Push rod, 341-Baffle, 342-Push ring, 343-Connecting rod, 344-Rear frame, 345-Push tooth, 346-Side spring, 350-back seat, 351-support rod, 352-ring sleeve, 353-fixing frame, 354-fixing plate, 355-rotating shaft, 356-ratchet, 357-reset spring, 360-ring plate, 361-shift tooth, 362-ratchet, 363-middle shaft, 364-release frame, 370-rotating frame, 371-limiting groove, 372-limiting plate, 373-lower spring, 374-middle transfer spring, 380-accommodating chamber, 381-middle plate, 382-thin tube, 383-reminder element, 384-control element, 385-front wire, 386-connecting wire, 387-bridge guide, 388-inner shaft, 389-inner transfer spring. DETAILED DESCRIPTION

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0050] Example 1

[0051] like Figure 1-9 shown

[0052] The present invention provides a timed alarm and timed deflation alarm device for monitoring finger activity during upper limb braking after coronary intervention, comprising a support seat (1), an adjustment portion, a pinching portion, and an alarm portion. The support seat (1) is fixedly connected to one side of the adjustment portion, the adjustment portion is provided with a pinching portion downwardly on the upper side of the support seat (1), the adjustment portion is provided with an alarm portion upwardly on the upper side of the support seat (1), the pinching portion cooperates with the alarm portion, and the alarm portion includes a delayed feedback mechanism.

[0053] Example 2

[0054] like Figure 1-9 shown

[0055] The adjusting portion comprises a folding rod (201), one end of the folding rod (201) is located on the upper side of the support seat (1), the end of the folding rod (201) located on the upper side of the support seat (1) is vertically fixedly connected to the liquid pipe (3), and the connection position of the folding rod (201) and the liquid pipe (3) is located near the middle position of the liquid pipe (3); the kneading portion comprises an outer ball (301), an inner ball (310) and a connecting seat (302), the lower end of the liquid pipe (3) is fixedly connected to the inner ball (310), the outer side of the inner ball (301) is provided, the connecting seat (302) is fixedly connected between the outer ball (301) and the liquid pipe (3), and the connecting seat ( The inner ball (310) and the outer ball (301) are provided with an air groove (303), and the air groove (303) enables the space between the inner ball (310) and the outer ball (301) to communicate with the outside world without obstruction; the delayed feedback mechanism includes a plunger (311), a connecting frame (312) and a copper frame (313); the plunger (311) is slidably connected in the liquid pipe (3); the inner ball (310) and the liquid pipe (3) below the plunger (311) are filled with liquid; the alarm unit also includes a speaker (320), an outer copper bar (321), an inner copper bar (322), a battery (323), a control member (324) and a control button (325); the liquid pipe (3) is connected to the folding rod (201) and ... ) is provided at the connection position of the liquid pipe (3), the speaker (320) is fixedly connected to an outer copper bar (321), the outer copper bar (321) is fixedly connected to the connection position of the liquid pipe (3) and the folding rod (201), the outer copper bar (321) extends to a position close to the center of the liquid pipe (3), the liquid pipe (3) is fixedly connected to an inner copper bar (322) on the opposite side of the outer copper bar (321), the inner copper bar (322) extends to the inside of the upper part of the folding rod (201), the upper part of the folding rod (201) is fixedly connected to a battery (323), the inner copper bar (322) is connected to the battery (323), and the battery (323) is away from the inner copper bar (322). One end of the copper strip (322) is fixedly connected to a control member (324), and the control member (324) is fixedly connected to the outside of the folding rod (201). One end of the outer copper strip (321) and the inner copper strip (322) in the liquid pipe (3) cooperates with the copper frame (313); the delayed feedback mechanism also includes a top seat (330), a plurality of air holes (331) are formed on the top seat (330), and a one-way membrane (332) with an upward passing direction is fixedly connected to the air holes (331). The top seat (330) is provided with an air gap (333), and the size of the air gap (333) is 1% of the inner diameter of the liquid pipe (3);

[0056] The support base (1) is triangular, an arm slot (101) is provided on the support base (1), and the adjustment portion is located on the higher side of the support base (1);

[0057] The adjusting portion further comprises a ring seat (2) and a locking pin (202); the folding rod (201) is in a 90-degree bending structure; the lower portion of the folding rod (201) is slidably connected to the ring seat (2); the upper end of the ring seat (2) is threadedly connected to the locking pin (202); the locking pin (202) abuts against the folding rod (201); and the sliding seat is fixedly connected to the support seat (1);

[0058] The copper frame (313), the inner copper bar (322) and the outer copper bar (321) are made of copper. The copper frame (313), the inner copper bar (322) and the outer copper bar (321) are in two symmetrical structures, corresponding to and separating the positive and negative electrodes respectively. The connecting frame (312) is made of plastic. The inner copper bar (322) and the outer copper bar (321) are fixedly connected to the liquid pipe (3). The liquid pipe (3) forms a space between the plunger (311) and the top seat (330) with only an air gap (333) inwardly connected to the outside world.

[0059] A timing alarm and timing deflation alarm device for monitoring finger activity of upper limbs after coronary intervention. The arm slot (101) of the support seat (1) is used to lift and support the patient's arm after radial artery puncture, and the support seats (1) on the left and right of the arm slot (101) brake the patient's arm after radial artery puncture. The control adjustment part makes the outer ball (301) located at a position where the patient's palm can hold it. The alarm part is activated by the control button (325). The patient pinches the outer ball (301), and the outer ball (301) squeezes the inner ball (310) to compress the inner ball (310). The liquid in the liquid tube (3) rises and pushes the plunger (311). The gas in the liquid tube (3) on the upper side of the plunger (311) flows out through the one-way membrane (332) and the air hole (331). The copper frame (313) is away from the inner copper bar (322) and the outer copper bar (321). The speaker (320) loses energy supply and does not work. When the patient releases his hand and pinches again, the outer ball (301) is reset normally with the hand movement through the air groove (303) of the connecting seat (302), which is convenient for the next pinching. When the inner ball (310) is reset, the external gas can only pass through the air gap. (333) enters the space on the upper side of the liquid tube (3) on the plunger (311), and the size of the air gap (333) limits the speed of gas inflow. Before the next pinching, the copper frame (313) will not fall back to the position between the inner copper frame (313) and the outer copper frame (313), and the speaker (320) will not work. After the next pinching, the inner ball (310) is pinched again, and the copper frame (313) is again away from the inner copper frame (313) and the outer copper frame (313). The patient's normal grasping action of temporarily releasing the copper frame (313) will not connect the inner copper frame (313) and the outer copper frame (313). The outer copper frame (313) and the speaker (320) will not work during the patient's repeated grasping process after radial artery puncture. If the patient's compliance is reduced or fatigued and the grasping action is stopped without meeting the nursing staff's instruction standard, the gas passes through the air gap (333) and eventually resets the inner ball (310), and the copper frame (313) is reset to between the inner copper frame (313) and the outer copper frame (313), so that the speaker (320) works, and an alarm is issued when the patient fails to grasp the action as required, so as to promote the patient to complete the grasping action and avoid thrombosis after radial artery puncture.

[0060] Example 3

[0061] like Figure 10-26 shown

[0062] The top seat (330) has no one-way membrane (332) in the air hole (331), and the copper frame (313) is fixedly connected to a push rod (340), and the push rod (340) is slidably connected to the air hole (331) without the one-way membrane (332). The push rod (340) is fixedly connected to two baffles (341) on the upper side of the base, and the push rod (340) is slidably connected to a push ring (342) between the two baffles (341), and a connecting rod (343) is fixedly connected to the push ring (342); the rear side of the support seat (1) is fixedly connected to a rear seat (350), and the connecting rod (343) is slidably connected to the rear seat (350); the rear seat (3 50) is fixedly connected to a rotating frame (370), a ring plate (360) is provided on the rear side of the rotating frame (370), a support rod (351) is fixedly connected to the rear side of the rear seat (350), a ring sleeve (352) is fixedly connected to the upper side of the support rod (351), a central axis (363) is rotatably connected in the ring sleeve (352), the rotating frame (370) is rotatably connected to the central axis (363), the ring plate (360) is fixedly connected to the central axis (363), and a plurality of shifting teeth (361) are arranged on the outer edge of the ring plate (360); the connecting rod (343) is fixedly connected to a rear frame (344) on the rear side of the rear seat (350), and a push gear is slidably connected to the rear frame (344). (345), a side spring (346) is fixedly connected between the pushing tooth (345) and the rear frame (344), and the pushing tooth (345) cooperates with the shifting tooth (361); the middle shaft (363) is fixedly connected to the ratchet (362) on the rear side of the ring plate (360), the ring sleeve (352) is fixedly connected to the fixing frame (353) on one side, the fixing frame (353) is fixedly connected to the fixing plate (354) on the side close to the ratchet (362), the fixing frame (353) is fixedly connected to the rotating shaft (355) on the side provided with the fixing plate (354), the rotating shaft (355) is rotatably connected to the ratchet (356), the ratchet (356) is fixed to the fixing plate (35 4) is fixedly connected with a return spring (357), and the ratchet (356) cooperates with the ratchet (362); the upper and lower sides of the rotating frame (370) are provided with limiting grooves (371), the rear seat (350) is slidably connected to the limiting plate (372) at a position close to the rotating frame (370), a lower spring (373) is fixedly connected between the limiting plate (372) and the rear seat (350), the limiting plate (372) cooperates with the limiting groove (371), the upper and lower sides of the ring plate (360) are fixedly connected with a release frame (364), and the release frame (364) cooperates with the limiting ring; a transfer spring (374) is fixedly connected between the rotating frame (370) and the central axis (363);The front side of the rotating frame (370) is fixedly connected to two accommodating chambers (380), the two accommodating chambers (380) are provided with non-conductive fluid, the two accommodating chambers (380) are arranged opposite to each other, a middle plate (381) is fixedly connected between the accommodating chambers (380), and two thin tubes (382) are fixedly connected to the middle plate (381), the thin tubes (382) correspond to the accommodating chambers (380), the longer sections of the thin tubes (382) are located in the corresponding accommodating chambers (380), and the thin tubes (382) are fixedly connected to the middle plate (381). ) The shorter section is located in the accommodating cavity (380) on the opposite side, the volume of the non-conductive fluid in the accommodating cavity (380) does not exceed the capacity of one accommodating cavity (380), the inner diameter of the thin tube (382) matches the non-conductive fluid in the accommodating cavity (380), a reminder element (383) is provided on one side of the middle plate (381), a control element (384) is fixedly connected to the reminder element (383), two leading wires (385) are fixedly connected to the control element (384), and the leading wires (385) are fixedly connected to the leading wires (38 5) is set as a copper column, the leading wire (385) corresponds to the position of the thin tube (382) in the middle plate (381), the leading wire (385) is fixedly connected to the middle plate (381), the leading wire (385) extends into the thin tube (382), the middle plate (381) is fixedly connected with a semi-circular connecting wire (386) on the opposite side of the leading wire (385), the two ends of the connecting wire (386) extend into the two thin tubes (382), one of the leading wire (385) and the connecting wire (386) is connected to the other end of the leading wire (385). ) are provided between one end and the other end of the thin tube (382), and the two bridging guide pieces (387) overlap and overlap at the center of the thin tube (382). The side of the bridging guide piece (387) away from the other bridging guide piece (387) is fixedly connected with an inner shaft (388). The inner shafts (388) of the two bridging guide pieces (387) are respectively rotatably connected to one end of the corresponding connecting wire (386) and the front wire (385). An inner rotation spring (389) is fixedly connected between the inner shaft (388) and the connected component.

[0063] When in use, the number of teeth (361) is N, and the non-conductive fluid flows through the capillary tube (382) for 1 minute. The number of times the patient grips the outer ball (301) a minute is designated as X, wherein 15≤X≤30, and N=2X. The patient needs to grip the outer ball (301) a certain number of times a minute. If the gripping activity is not performed, the inner ball (310) is fully recovered, the push rod (340) continues to fall along with the copper frame (313), the baffle is separated from the push ring (342), and the connecting rod (343) is stabilized on the rear seat (350). Only when the patient continuously grips the outer ball (301) and the baffle is in the recovery part of the inner ball (310) The push ring (342) is repeatedly lifted, and the push ring (342) drives the push tooth (345) to move the shifting tooth (361), and the shifting tooth (361) drives the ratchet (362) and the middle shaft (363) to rotate. The middle shaft (363) rotates the transfer spring (374) to store power. After the ratchet (362) rotates, it is limited by the ratchet (356). The rotating frame (370) at the other end of the transfer spring is limited by the limiting plate (372) and cannot rotate. According to the number of shifting teeth (361), after the patient completes the specified gripping action in one minute, the non-conductive fluid in the upper accommodating chamber (380) does not flow to the other side of the accommodating chamber. When the non-conductive fluid flows in the capillary (382), it impacts the bridge guide (387), causing the bridge guide (387) to separate, and the power circuit composed of the front wire (385), the bridge guide (387) and the connecting wire (386) is disconnected, and the reminder element (383) does not work. At the same time, after completing the specified number of gripping activities, the push tooth (345) pushes half of the shifting teeth (361), causing the ring plate (360) to rotate half a circle, and the release frame (364) on one side of the upper and lower sides of the ring plate (360) pushes the limit plate (372), so that the rotating frame (370) is in the middle of the transfer spring. (374) rotates half a circle under the accumulated force. After the rotating frame (370) rotates, the limit groove (371) on one side of the upper and lower sides is engaged with the limit plate (372). The rotation of the rotating frame (370) drives the accommodating chamber (380) to be inverted, so that the bridge guide (387) in the thin tube (382) on one side is separated. If the patient fails to complete the specified number, the fluid will completely flow into the other side, the bridge guide (387) will resume the overlap, and the reminder element (383) will work to remind. Through the setting of the accommodating chamber (380), the patient can also observe visually and urge to complete the clenching action every minute.

[0064] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0065] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A timed alarm and timed deflation alarm device for monitoring finger activity during upper limb braking after coronary intervention, characterized by: It includes a support base, an adjustment part, a pinching part and an alarm part. The adjustment part is fixedly connected to one side of the support base. The adjustment part is provided with a pinching part on the upper side of the support base downward. The adjustment part is provided with an alarm part on the upper side of the support base upward. The pinching part cooperates with the alarm part, and the alarm part includes a delayed feedback mechanism.

2. The device for timing alarm and timing deflation alarm for upper limb braking and monitoring finger activity after coronary intervention according to claim 1, characterized in that: The adjusting portion includes a folding rod, one end of which is located on the upper side of the support seat, and the one end of the folding rod located on the upper side of the support seat is vertically fixedly connected to the liquid pipe, and the connection position between the folding rod and the liquid pipe is located near the middle position of the liquid pipe; The kneading part includes an outer ball, an inner ball and a connecting seat. The lower end of the liquid tube is fixedly connected to the inner ball, and an outer ball is provided outside the inner ball. A connecting seat is fixedly connected between the outer ball and the liquid tube, and an air groove is provided on the connecting seat. The delayed feedback mechanism includes a plunger, a connecting frame and a copper frame. The plunger is slidably connected in the liquid pipe. The inner ball and the liquid pipe below the plunger are filled with liquid. The alarm unit also includes a speaker, an outer copper bar, an inner copper bar, a battery, a control member and a control button. The liquid pipe is provided with a speaker at the connection position with the folding rod. The speaker is fixedly connected to the outer copper bar. The outer copper bar is fixedly connected to the connection position of the liquid pipe and the folding rod. The outer copper bar extends to a position close to the center of the liquid pipe. The liquid pipe is fixedly connected to the inner copper bar on the opposite side of the outer copper bar. The inner copper bar extends toward the interior of the upper part of the folding rod. The upper part of the folding rod is fixedly connected to the battery. The inner copper bar is connected to the battery. The battery is fixedly connected to the control member at one end away from the inner copper bar. The control member is fixedly connected to the control button on the outside of the folding rod. One end of the outer copper bar and the inner copper bar in the liquid pipe cooperates with the copper frame. The delayed feedback mechanism also includes a top seat, which is provided with a plurality of air holes, and a one-way membrane with an upward passing direction is fixedly connected to the air holes. The top seat is provided with an air gap, and the size of the air gap is 1% of the inner diameter of the liquid pipe.

3. The device for timing alarm and timing deflation alarm for upper limb braking and monitoring finger activity after coronary intervention according to claim 2, characterized in that: The support base is triangular in shape, an arm slot is provided on the support base, and the adjustment portion is located on a higher side of the support base.

4. The device for timing alarm and timing deflation alarm for upper limb braking and monitoring finger activity after coronary intervention according to claim 3, characterized in that: The adjustment part also includes a ring seat and a locking pin. The folding rod has a 90-degree bending structure. The lower part of the folding rod is slidably connected in the ring seat. The upper end of the ring seat is threadedly connected with a locking pin. The locking pin abuts against the folding rod, and the sliding seat is fixedly connected to the support seat.

5. The device for timing alarm and timing deflation alarm for upper limb braking and monitoring finger activity after coronary intervention according to claim 4, characterized in that: The copper frame, inner copper bar and outer copper bar are made of copper. The copper frame, inner copper bar and outer copper bar form two symmetrical structures, corresponding to and separating the positive and negative poles respectively. The connecting frame is made of plastic. The inner copper bar and outer copper bar are fixedly connected to the liquid pipe.

6. The device for timing alarm and timing deflation alarm for upper limb braking and monitoring finger activity after coronary intervention according to claim 5, characterized in that: The top seat is not provided with a one-way membrane in the air hole, and the copper frame is fixedly connected by a push rod, and the push rod is slidably connected to the air hole without a one-way membrane, and the push rod is fixedly connected to the upper side of the base, and two baffles are connected to the push rod and are slidably connected to a push ring between the two baffles, and the push ring is fixedly connected to a connecting rod; the rear side of the support seat is fixedly connected to the rear seat, and the connecting rod is slidably connected to the rear seat; the rear seat is fixedly connected to a rotating frame, and a ring plate is provided on the rear side of the rotating frame, and the rear side of the rear seat is fixedly connected to a support rod, and the upper side of the support rod is fixedly connected to a ring sleeve, and a central axis is rotatably connected to the ring sleeve, and the rotating frame is rotatably connected to the central axis, and the ring plate is fixedly connected to the central axis, and the outer edge array of the ring plate has a plurality of shifting teeth; the connecting rod The cam is fixedly provided with a rear frame at the rear end of the rear seat, and the rear frame is slidably connected to a pushing tooth on the rear frame, and a side spring is fixedly connected between the pushing tooth and the rear frame, and the pushing tooth cooperates with the shifting tooth; the middle shaft is fixedly connected to the ratchet wheel on the rear side of the ring plate, and the ring sleeve is fixedly connected to the fixing frame on one side, and the fixing frame is fixedly connected to the fixing plate near the ratchet wheel, and the fixing frame is fixedly connected to the rotating shaft on the side provided with the fixing plate, and the rotating shaft is rotatably connected to the ratchet tooth, and the ratchet tooth and the fixing plate are fixedly connected to the return spring, and the ratchet tooth cooperates with the ratchet wheel; the upper and lower sides of the rotating frame are provided with a limiting groove, and the rear seat is slidably connected to the limiting plate in the position close to the rotating frame, and the lower spring is fixedly connected between the limiting plate and the rear seat, and the limiting plate cooperates with the limiting groove, The upper and lower sides of the plate are fixedly connected with a release frame, and the release frame cooperates with the limit ring; a transfer spring is fixedly connected between the rotating frame and the central axis; two accommodating chambers are fixedly connected to the front side of the rotating frame, and the two accommodating chambers are provided with non-conductive fluid, and the two accommodating chambers are arranged opposite to each other, and a middle plate is fixedly connected between the accommodating chambers, and two thin tubes are fixedly connected to the middle plate, and the thin tubes correspond to the accommodating chambers, and the longer section of the thin tube is located in the corresponding accommodating chamber, and the shorter section of the thin tube is located in the accommodating chamber on the opposite side. The volume of the non-conductive fluid in the accommodating chamber does not exceed the capacity of one accommodating chamber, and the inner diameter of the thin tube cooperates with the non-conductive fluid in the accommodating chamber. A reminder element is provided on one side of the middle plate, and a control Element, two leading wires are fixedly connected to the control element, and the leading wires are set as copper columns. The leading wires correspond to the positions of the thin tubes in the middle plate, and the leading wires are fixedly connected to the middle plate. The leading wires extend into the thin tubes, and the middle plate is fixedly connected with a semi-annular connecting wire on the opposite side of the leading wire. Both ends of the connecting wire extend into the two thin tubes. Two bridging guides are provided between one of the leading wires and one end of the connecting wire. The two bridging guides overlap and are connected at the center of the thin tube. The bridging guide is fixedly connected with an inner shaft on the side away from the other bridging guide. The inner shafts of the two bridging guides are respectively rotatably connected to the corresponding end of the connecting wire and the leading wire, and an internal rotation spring is fixedly connected between the inner shaft and the connected component.

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