Cardiovascular postoperative nursing relieving device

Abstract

The invention discloses a cardiovascular postoperative care relieving device, and belongs to the technical field of postoperative care, the cardiovascular postoperative care relieving device comprises a bed body device, the bed body device is used for carrying out heating, heat preservation and relieving massage on a cardiovascular postoperative patient, and the bed body device is provided with a back relaxing device and two neck relaxing devices; the neck relaxing device is used for relieving and massaging the neck of the patient, and the back relaxing device is used for relieving and massaging the back of the patient. The arm relieving mechanisms, the leg relieving mechanisms, the neck relieving device and the back relieving device can be driven by one power source to comprehensively relieve the four limbs, the neck and the back of a patient, and the relieving effect is good; the heating pad arranged on the bed body device can keep the body temperature of a patient at a comfortable degree, and the four limbs, the back and the neck of the patient are relieved and massaged at the same time in the state, so that the comfort of the patient is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of postoperative care, and in particular to a cardiovascular postoperative care relief device. Background Art

[0002] As one of the most important organs in the human body, the heart carries the important task of supplying blood to the whole body. However, the incidence of heart disease has continued to rise in recent years, and cardiovascular surgery has gradually become one of the common surgeries. After surgery, patients often suffer from excessive tension that affects their postoperative recovery. At this time, it is necessary to comfort the patient psychologically and physically, stabilize the patient's mind, and relax the patient's muscles throughout the body to ensure the postoperative recovery effect and improve the patient's comfort in long-term bed rest. The cardiovascular postoperative care and relief devices in the prior art often adopt a sitting posture, which is not conducive to the patient's whole-body relief. At the same time, long-term sitting for patients is not conducive to cardiovascular recovery, and the patient needs to be in a lying position for whole-body relief. Summary of the invention

[0003] In response to the above technical problems, the technical solution adopted by the present invention is: a cardiovascular postoperative care and relief device, including a bed device, the bed device includes a bed, a heating pad is laid on the bed, the bed device is used to heat, keep warm and soothe patients after cardiovascular surgery, the bed device is provided with a back relaxation device and two neck relaxation devices, the neck relaxation device includes an upper rotating wheel, the upper rotating wheel is rotatably mounted on the bed, the neck relaxation device is used to soothe the neck of the patient after cardiovascular surgery, the back relaxation device includes a worm gear, the worm gear is rotatably mounted on the bed, and the back relaxation device is used to soothe the back of the patient after cardiovascular surgery.

[0004] Furthermore, the bed device includes a headrest fixedly installed on the bed, two transmission shafts are rotatably installed on the bed, a worm, an end gear, a transmission gear and a docking gear are fixedly installed on the transmission shaft, a plurality of through slots are provided on the bed, a soothing motor is fixedly installed on the bed, a motor gear is fixedly installed on the motor shaft of the soothing motor, a bidirectional screw is rotatably installed on the bed, a screw gear is fixedly installed on the bidirectional screw, and a transmission belt is wrapped around the motor gear, the screw gear and the two transmission gears.

[0005] Furthermore, an arm relaxation mechanism is provided on the bed body, and the arm relaxation mechanism includes a massage airbag and a pressing airbag fixedly mounted on the bed body, the massage airbag and the pressing airbag are connected, an inner spring is provided in the pressing airbag, one end of the inner spring is fixedly mounted on the lower surface of the bed body, and the other end is fixedly mounted on the inner wall of the pressing airbag, a cam is rotatably mounted on the bed body, a cam gear is fixedly mounted on the cam, the cam gear is meshed with the docking gear, and the cam is fitted with the pressing airbag.

[0006] Furthermore, a leg relief mechanism is provided on the bed body, and the leg relief mechanism includes a guide slide rod fixedly installed on the bed body, an internal threaded disk is slidably installed on the guide slide rod, the internal threaded disk and the bidirectional screw rod form a threaded transmission, a swing frame is rotatably installed on the internal threaded disk, two relief heads are provided on the swing frame, and two rows of contact balls are provided on the lower surface of the bed body, and the two rows of contact balls are staggered.

[0007] The patient who has undergone cardiovascular surgery lies flat on the heating pad of the bed, which is used to heat and keep the patient warm. The head is placed on the headrest, and the arms are placed between the massage airbag and the bed. The rotation of the soothing motor drives the motor gear to rotate, which drives the lead screw gear and two transmission gears through the transmission belt. The rotation of the transmission gear drives the transmission shaft, the worm, the end gear and the docking gear. The rotation of the lead screw gear drives the two-way lead screw to rotate, thereby driving the internal threaded disk to slide back and forth along the guide slide rod, and the internal threaded disk drives the swing frame to move; when the swing frame contacts the left contact ball, the swing frame rotates under the action of the contact ball, causing the right soothing head to rise, and the right soothing head The head rises and hits the heating pad, thereby hitting the patient's right leg. As the internal threaded disc continues to move with the swing frame, the swing frame then contacts the right contact ball, causing the swing frame to rotate, and the left soothing head rises and hits the heating pad, thereby hitting the patient's left leg, and this reciprocating process allows the left and right soothing heads to continuously tap the patient's left and right legs, thereby soothing the patient's left and right legs. The rotation of the docking gear drives the cam gear and the cam to rotate. When the cam rotates, it squeezes the pressing airbag, and the inner spring is compressed, thereby squeezing the gas in the pressing airbag into the massage airbag, and the patient's arm is soothed by the bulging of the massage airbag. As the cam continues to rotate, the inner spring rebounds and resets.

[0008] Furthermore, the neck relaxation device includes an oblique transmission belt wound around the upper rotating wheel and the end gear, a fixed rotating rod is fixedly installed on the upper rotating wheel, a rotating rod is rotatably installed on the fixed rotating rod, a movable frame is rotatably installed on the rotating rod, a wheel frame is slidably installed on the movable frame, an extrusion spring is arranged between the wheel frame and the movable frame, and two soothing wheels are rotatably installed on the wheel frame.

[0009] Furthermore, two track slide grooves are arranged on the bed body, and a guide column is rotatably mounted on the movable frame, and the guide column slides in the track slide grooves.

[0010] The rotation of the end gear drives the upper rotating wheel to rotate through the oblique transmission belt, thereby driving the rotating rod to rotate through the fixed rotating rod, thereby driving the movable frame to slide along the track slide groove through the guide column, thereby driving the soothing wheel to contact the patient's neck, and after the soothing wheel contacts the patient's neck, the movable frame continues to move, which will compress the extrusion spring, and the wheel frame slides along the movable frame, and the soothing wheel rolls and presses the patient's neck to soothe the patient's neck.

[0011] Furthermore, the back relaxation device includes a driving gear fixedly mounted on a worm wheel, two driven wheels rotatably mounted on a bed body, a lower transmission belt wrapped around the driving gear and the two driven wheels, two relief wheel frames fixedly mounted on the lower transmission belt, a number of back relief wheels rotatably mounted on the relief wheel frames, and the worm is meshed with the worm wheel.

[0012] Furthermore, the back soothing wheel corresponds to the through groove. When the back soothing wheel moves into the through groove, the heating pad will be partially lifted up to achieve rolling massage of the patient's back.

[0013] The rotation of the worm drives the worm wheel to rotate, thereby driving the driving gear to rotate, thereby driving the lower transmission belt to move, thereby driving the soothing wheel frame and the back soothing wheel to move. When the back soothing wheel moves into the through groove, the back soothing wheel fits against the patient's back through the heating pad, and the patient's back is soothed by the rolling of the back soothing wheel.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) the arm relaxation mechanism, leg relaxation mechanism, neck relaxation device and back relaxation device provided in the present invention can achieve comprehensive relaxation of the patient's limbs, neck and back under the drive of a power source, and the relaxation effect is good; (2) the heating pad provided on the bed device provided in the present invention can maintain the patient's body temperature at a comfortable level, and in this state, simultaneously perform a soothing massage on the patient's limbs, back and neck, greatly improving the patient's comfort; (3) the present invention adopts two symmetrical neck relaxation devices to work synchronously at the same time to achieve comprehensive relaxation on both sides and the back of the patient's neck, and at the same time, the patient's legs are relaxed by switching left and right tapping, so that the patient can get comprehensive relaxation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 The structure of the bed device of the present invention is shown in FIG. Figure 1 .

[0017] Figure 3 The structure of the bed device of the present invention is shown in FIG. Figure 2 .

[0018] Figure 4 It is a schematic diagram of the structure of the leg relief mechanism of the present invention.

[0019] Figure 5 The structure of the neck relaxation device of the present invention is shown in FIG. Figure 1 .

[0020] Figure 6 The structure of the neck relaxation device of the present invention is shown in FIG. Figure 2 .

[0021] Figure 7 The back relaxation device of the present invention is schematically shown in FIG. Figure 1 .

[0022] Figure 8 The back relaxation device of the present invention is schematically shown in FIG. Figure 2 .

[0023] Figure numbers: 101-bed body; 102-headrest; 103-drive shaft; 104-worm; 105-end gear; 106-drive gear; 107-docking gear; 108-massage airbag; 109-pressing airbag; 110-inner spring; 111-relaxing motor; 112-through slot; 113-motor gear; 114-drive belt; 115-screw gear; 116-cam; 117-cam gear; 118-bidirectional screw; 119-internal threaded disc; 120-guide Slide rod; 121-swing frame; 122-contact ball; 123-heating pad; 124-soothing head; 201-upper rotating wheel; 202-track slide; 203-fixed rotating rod; 204-rotating rod; 205-oblique transmission belt; 206-moving frame; 207-guide column; 208-wheel frame; 209-extrusion spring; 210-soothing wheel; 301-worm gear; 302-driving gear; 303-driven wheel; 304-lower transmission belt; 305-soothing wheel frame; 306-back soothing wheel. DETAILED DESCRIPTION

[0024] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0025] Example: Reference Figure 1-Figure 8 A cardiovascular postoperative nursing and soothing device includes a bed device, the bed device includes a bed 101, a heating pad 123 is laid on the bed 101, and the bed device is used to heat, keep warm and soothe patients after cardiovascular surgery. The bed device is provided with a back relaxation device and two neck relaxation devices, the neck relaxation device includes an upper rotating wheel 201, and the upper rotating wheel 201 is rotatably mounted on the bed 101, and the neck relaxation device is used to soothe the neck of the patient after cardiovascular surgery. The back relaxation device includes a worm gear 301, and the worm gear 301 is rotatably mounted on the bed 101, and the back relaxation device is used to soothe the back of the patient after cardiovascular surgery.

[0026] like Figure 2-Figure 4As shown, the bed device includes a headrest 102 fixedly mounted on the bed 101, two transmission shafts 103 are rotatably mounted on the bed 101, a worm 104, an end gear 105, a transmission gear 106 and a docking gear 107 are fixedly mounted on the transmission shaft 103, a plurality of through slots 112 are provided on the bed 101, a soothing motor 111 is fixedly mounted on the bed 101, a motor gear 113 is fixedly mounted on the motor shaft of the soothing motor 111, a bidirectional lead screw 118 is rotatably mounted on the bed 101, a lead screw gear 115 is fixedly mounted on the bidirectional lead screw 118, and a transmission belt 114 is wrapped around the motor gear 113, the lead screw gear 115 and the two transmission gears 106.

[0027] like Figure 2-Figure 4 As shown, an arm relaxation mechanism is provided on the bed body 101, and the arm relaxation mechanism includes a massage airbag 108 and a pressing airbag 109 fixedly mounted on the bed body 101, the massage airbag 108 and the pressing airbag 109 are connected, an inner spring 110 is provided in the pressing airbag 109, one end of the inner spring 110 is fixedly mounted on the lower surface of the bed body 101, and the other end is fixedly mounted on the inner wall of the pressing airbag 109, a cam 116 is rotatably mounted on the bed body 101, a cam gear 117 is fixedly mounted on the cam 116, the cam gear 117 is meshed with the docking gear 107, and the cam 116 is in contact with the pressing airbag 109.

[0028] like Figure 2-Figure 4 As shown, a leg relief mechanism is provided on the bed body 101, and the leg relief mechanism includes a guide slide rod 120 fixedly installed on the bed body 101, an internal threaded disk 119 is slidably installed on the guide slide rod 120, the internal threaded disk 119 and the bidirectional screw rod 118 form a threaded transmission, a swing frame 121 is rotatably installed on the internal threaded disk 119, and two relief heads 124 are provided on the swing frame 121, and two rows of contact balls 122 are provided on the lower surface of the bed body 101, and the two rows of contact balls 122 are staggered.

[0029] The patient after cardiovascular surgery lies flat on the heating pad 123 of the bed 101, and the heating pad 123 is used to heat and keep the patient warm. The head is placed on the headrest 102, and the arms are placed between the massage airbag 108 and the bed 101. The rotation of the soothing motor 111 drives the motor gear 113 to rotate, and the transmission belt 114 drives the screw gear 115 and the two transmission gears 106 to rotate. The rotation of the transmission gear 106 drives the transmission shaft 103, the worm 104, the end gear 105 and the docking gear 107 to rotate. The rotation of the screw gear 115 drives the two-way screw 118 to rotate, thereby driving the internal thread disk 119 to slide back and forth along the guide slide rod 120, and the internal thread disk 119 drives the swing frame 121 to move; when the swing frame 121 contacts the left contact ball 122, the swing frame 121 rotates under the action of the contact ball 122, so that the right side of the soothing head 1 24 rises, the right soothing head 124 rises and hits the heating pad 123, thereby hitting the patient's right leg, as the internal threaded disk 119 continues to move with the swing frame 121, the swing frame 121 then contacts the right contact ball 122, causing the swing frame 121 to rotate, and the left soothing head 124 rises and hits the heating pad 123, thereby hitting the patient's left leg, and so on and so forth, so that the left and right soothing heads 124 continuously tap the patient's left and right legs, so as to soothe the patient's left and right legs; the docking gear 107 rotates to drive the cam gear 117 and the cam 116 to rotate, and when the cam 116 rotates, it will squeeze the pressing airbag 109, and the inner spring 110 will be compressed, so that the gas in the pressing airbag 109 is squeezed into the massage airbag 108, and the patient's arm is soothed by the bulging of the massage airbag 108, and as the cam 116 continues to rotate, the inner spring 110 rebounds and resets.

[0030] like Figure 5 , Figure 6 As shown, the neck relaxation device includes an oblique transmission belt 205 wound around an upper rotating wheel 201 and an end gear 105, a fixed rotating rod 203 is fixedly installed on the upper rotating wheel 201, a rotating rod 204 is rotatably installed on the fixed rotating rod 203, a movable frame 206 is rotatably installed on the rotating rod 204, a wheel frame 208 is slidably installed on the movable frame 206, an extrusion spring 209 is arranged between the wheel frame 208 and the movable frame 206, and two soothing wheels 210 are rotatably installed on the wheel frame 208.

[0031] like Figure 5 , Figure 6 As shown, two track grooves 202 are provided on the bed 101 , and a guide column 207 is rotatably mounted on the moving frame 206 , and the guide column 207 slides in the track grooves 202 .

[0032] The end gear 105 rotates through the inclined transmission belt 205 to drive the upper rotating wheel 201 to rotate, thereby driving the rotating rod 204 to rotate through the fixed rotating rod 203, thereby driving the movable frame 206 to slide along the track slide groove 202 through the guide column 207, thereby driving the soothing wheel 210 to contact the patient's neck, and after the soothing wheel 210 contacts the patient's neck, the movable frame 206 continues to move, which will cause the extrusion spring 209 to be compressed, and the wheel frame 208 slides along the movable frame 206, and the soothing wheel 210 rolls and presses the patient's neck to soothe the patient's neck.

[0033] like Figure 7 , Figure 8 As shown, the back relaxation device includes a driving gear 302 fixedly mounted on a worm wheel 301, two driven wheels 303 are rotatably mounted on the bed body 101, a lower transmission belt 304 is wound around the driving gear 302 and the two driven wheels 303, two relief wheel frames 305 are fixedly mounted on the lower transmission belt 304, a plurality of back relief wheels 306 are rotatably mounted on the relief wheel frames 305, and the worm 104 is meshed with the worm wheel 301.

[0034] like Figure 7 , Figure 8 As shown, the back soothing wheel 306 corresponds to the through slot 112. When the back soothing wheel 306 moves into the through slot 112, the heating pad 123 will be partially lifted up to achieve rolling massage of the patient's back.

[0035] The rotation of the worm 104 drives the worm wheel 301 to rotate, thereby driving the driving gear 302 to rotate, thereby driving the lower transmission belt 304 to move, thereby driving the soothing wheel frame 305 and the back soothing wheel 306 to move. When the back soothing wheel 306 moves into the through groove 112, the back soothing wheel 306 fits against the patient's back through the heating pad 123, and the patient's back is soothed by the rolling of the back soothing wheel 306.

[0036] The working principle of the cardiovascular postoperative nursing relief device disclosed in the present invention is as follows: a patient after cardiovascular surgery lies flat on a heating pad 123 of a bed 101, and the heating pad 123 is used to heat and keep the patient warm, with the head placed on the headrest 102 and the arms placed between the massage airbag 108 and the bed 101, and the relief motor 111 rotates to drive the motor gear 113 to rotate, and the transmission belt 114 drives the screw gear 115 and two transmission gears 106 to rotate, and the transmission gear 106 rotates to drive the transmission shaft 103, the worm 104, the end gear 105 and the docking gear 107 to rotate, and the screw gear 115 rotates to drive the bidirectional screw 118 to rotate, thereby driving the internal threaded disk 119 to slide back and forth continuously along the guide slide rod 120, and the internal threaded disk 119 drives the swing frame 121 to move; when the swing frame 121 contacts the left contact ball 122, the swing frame 121 is swung under the action of the contact ball 122. 21 rotates, causing the right soothing head 124 to rise, and the right soothing head 124 rises and hits the heating pad 123, thereby hitting the patient's right leg. As the internal threaded disk 119 continues to move with the swing frame 121, the swing frame 121 then contacts the right contact ball 122, causing the swing frame 121 to rotate, and the left soothing head 124 rises and hits the heating pad 123, thereby hitting the patient's left leg, and so on and so forth, so that the left and right soothing heads 124 continuously tap the patient's left and right legs to soothe the patient's left and right legs; the docking gear 107 rotates to drive the cam gear 117 and the cam 116 to rotate. When the cam 116 rotates, it squeezes the pressing airbag 109, and the inner spring 110 is compressed, thereby squeezing the gas in the pressing airbag 109 into the massage airbag 108, and the patient's arm is soothed by the bulging of the massage airbag 108. As the cam 116 continues to rotate, the inner spring 110 rebounds and resets. The end gear 105 rotates through the inclined transmission belt 205 to drive the upper rotating wheel 201 to rotate, thereby driving the rotating rod 204 to rotate through the fixed rotating rod 203, thereby driving the movable frame 206 to slide along the track slide groove 202 through the guide column 207, thereby driving the soothing wheel 210 to contact the patient's neck, and after the soothing wheel 210 contacts the patient's neck, the movable frame 206 continues to move, which will cause the extrusion spring 209 to be compressed, and the wheel frame 208 slides along the movable frame 206, and the soothing wheel 210 rolls and presses the patient's neck to soothe the patient's neck. The rotation of the worm 104 drives the worm wheel 301 to rotate, thereby driving the driving gear 302 to rotate, thereby driving the lower transmission belt 304 to move, thereby driving the soothing wheel frame 305 and the back soothing wheel 306 to move. When the back soothing wheel 306 moves into the through groove 112, the back soothing wheel 306 fits against the patient's back through the heating pad 123, and the patient's back is soothed by the rolling of the back soothing wheel 306.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cardiovascular postoperative nursing relief device, comprising a bed device, characterized in that: The bed device comprises a bed (101), a heating pad (123) is provided on the bed (101), and the bed device is used to provide heating, heat preservation and soothing massage to patients after cardiovascular surgery. The bed device is provided with a back relaxation device and two neck relaxation devices, and the neck relaxation device comprises an upper rotating wheel (201), and the upper rotating wheel (201) is rotatably mounted on the bed (101). The neck relaxation device is used to provide soothing massage to the neck of patients after cardiovascular surgery. The back relaxation device comprises a worm gear (301), and the worm gear (301) is rotatably mounted on the bed (101). The back relaxation device is used to provide soothing massage to the back of patients after cardiovascular surgery.

2. A cardiovascular postoperative nursing relief device according to claim 1, characterized in that: The bed device comprises a headrest (102) fixedly mounted on the bed (101); two transmission shafts (103) are rotatably mounted on the bed (101); a worm (104), an end gear (105), a transmission gear (106) and a docking gear (107) are fixedly mounted on the transmission shaft (103); a plurality of through slots (112) are provided on the bed (101); a soothing motor (111) is fixedly mounted on the bed (101); a motor gear (113) is fixedly mounted on the motor shaft of the soothing motor (111); a bidirectional lead screw (118) is rotatably mounted on the bed (101); a lead screw gear (115) is fixedly mounted on the bidirectional lead screw (118); and a transmission belt (114) is wound around the motor gear (113), the lead screw gear (115) and the two transmission gears (106).

3. A cardiovascular postoperative nursing relief device according to claim 2, characterized in that: The bed body (101) is provided with an arm relaxation mechanism, the arm relaxation mechanism comprising a massage airbag (108) and a pressing airbag (109) fixedly mounted on the bed body (101); the massage airbag (108) and the pressing airbag (109) are connected; an inner spring (110) is arranged in the pressing airbag (109); one end of the inner spring (110) is fixedly mounted on the lower surface of the bed body (101), and the other end is fixedly mounted on the inner wall of the pressing airbag (109); a cam (116) is rotatably mounted on the bed body (101); a cam gear (117) is fixedly mounted on the cam (116); the cam gear (117) is meshed with the docking gear (107), and the cam (116) is fitted with the pressing airbag (109).

4. A cardiovascular postoperative nursing relief device according to claim 2, characterized in that: The bed body (101) is provided with a leg relaxation mechanism, and the leg relaxation mechanism comprises a guide slide bar (120) fixedly mounted on the bed body (101), an internal thread disk (119) being slidably mounted on the guide slide bar (120), the internal thread disk (119) and the bidirectional screw rod (118) forming a threaded transmission, a swing frame (121) being rotatably mounted on the internal thread disk (119), two relaxation heads (124) being arranged on the swing frame (121), and two rows of contact balls (122) being arranged on the lower surface of the bed body (101), and the two rows of contact balls (122) being arranged in a staggered manner.

5. The cardiovascular postoperative nursing relief device according to claim 2, characterized in that: The neck relaxation device comprises an oblique transmission belt (205) wound around an upper rotating wheel (201) and an end gear (105); a fixed rotating rod (203) is fixedly mounted on the upper rotating wheel (201); a rotating rod (204) is rotatably mounted on the fixed rotating rod (203); a moving frame (206) is rotatably mounted on the rotating rod (204); a wheel frame (208) is slidably mounted on the moving frame (206); a compression spring (209) is provided between the wheel frame (208) and the moving frame (206); and two soothing wheels (210) are rotatably mounted on the wheel frame (208).

6. A cardiovascular postoperative nursing relief device according to claim 5, characterized in that: The bed body (101) is provided with two track slide grooves (202), and a guide column (207) is rotatably mounted on the movable frame (206), and the guide column (207) slides in the track slide grooves (202).

7. A cardiovascular postoperative nursing relief device according to claim 2, characterized in that: The back relaxation device comprises a driving gear (302) fixedly mounted on a worm wheel (301); two driven wheels (303) are rotatably mounted on a bed body (101); a lower transmission belt (304) is wound around the driving gear (302) and the two driven wheels (303); two relief wheel frames (305) are fixedly mounted on the lower transmission belt (304); a plurality of back relief wheels (306) are rotatably mounted on the relief wheel frames (305); and the worm (104) is meshed with the worm wheel (301).

8. The cardiovascular postoperative nursing relief device according to claim 7, characterized in that: The back soothing wheel (306) corresponds to the through groove (112); when the back soothing wheel (306) moves into the through groove (112), the heating pad (123) is partially lifted up, thereby achieving rolling massage of the patient's back.

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