Cardiopulmonary resuscitation device for cardiology

Abstract

The present invention discloses a cardiopulmonary resuscitation device for cardiology, which relates to the technical field of medical devices and comprises a cardiopulmonary resuscitation mechanism and an oxygen generator installed at the bottom of the cardiopulmonary resuscitation mechanism, wherein a lying-flat mechanism is arranged on one side of the cardiopulmonary resuscitation mechanism, and a pillow body is arranged on one side of the top of the lying-flat mechanism, wherein the cardiopulmonary resuscitation mechanism comprises a fixed support plate, wherein fixed support columns are fixedly installed around the bottom of the fixed support plate, a supporting chassis is fixedly installed at the bottom of the fixed support columns, and motor brackets are symmetrically installed on both sides of the top of the supporting chassis, a reciprocating bidirectional motor is fixedly connected between two of the motor brackets, and two output ends of the reciprocating bidirectional motor are fixedly connected to a reciprocating turntable, and the pressing force of the pressing block can be adjusted by changing the rotation radius of the reciprocating rotating rod and coordinating the rotation speed of the reciprocating bidirectional motor, so that the heart parts of different patients can be pressed.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, in particular to a cardiopulmonary resuscitation device used in cardiology. Background Art

[0002] Once cardiac arrest occurs, if it is not rescued and resuscitated immediately, it will cause irreversible damage to the patient's brain and other important organs and tissues in four to six minutes. Therefore, cardiopulmonary resuscitation after cardiac arrest must be performed immediately on the spot.

[0003] Publication No. CN109893423A discloses a cardiopulmonary resuscitation device for cardiology. Through the arrangement of a bottom plate, an oxygen concentrator, an electric telescopic column, a first horizontal plate, a second horizontal plate, a fastening screw, a rotating plate, a connecting rod, a vertical plate, a slider, a slide groove, a pressing block, a protective cover, a breathing mask, a hanging rod, an airway, a fastening groove, and a threaded hole, the device can replace medical staff to perform cardiopulmonary resuscitation operations effectively and at a uniform speed, and can adjust the pressing frequency of cardiopulmonary resuscitation operations, can also supply oxygen to patients in time, and can reduce the labor intensity of medical staff, and can perform cardiopulmonary resuscitation operations on patients in time. However, the patent still has the following problems in actual use:

[0004] Although the cardiopulmonary resuscitation device used in the cardiology department can replace medical staff to perform cardiopulmonary resuscitation operations effectively and at a uniform speed, and can adjust the compression frequency of the cardiopulmonary resuscitation operation, and can also supply oxygen to the patient in time, when pressing the patient's heart, the size of the compression block and the compression force cannot be adjusted according to the patient's age and gender. The heart sizes of patients of different age groups are different. Therefore, the compression block cannot be replaced and the compression force cannot be adjusted according to the patient's age and gender, which will affect the effect of cardiopulmonary resuscitation.

[0005] Therefore, a cardiopulmonary resuscitation device for cardiology is proposed to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide a cardiopulmonary resuscitation device for cardiology to solve the problem that the cardiopulmonary resuscitation rescue device for cardiology can replace medical staff to perform cardiopulmonary resuscitation operations effectively and at a uniform speed, and can adjust the compression frequency of cardiopulmonary resuscitation operations, and can also supply oxygen to patients in time, but when pressing the patient's heart, the size of the pressing block and the pressing force cannot be adjusted according to the patient's age and gender. The heart size of patients of different age groups is different. Therefore, the pressing block cannot be replaced and the pressing force cannot be adjusted according to the patient's age and gender, which will affect the effect of cardiopulmonary resuscitation.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a cardiopulmonary resuscitation device for cardiology, comprising a cardiopulmonary resuscitation mechanism, and an oxygen concentrator installed at the bottom of the cardiopulmonary resuscitation mechanism;

[0008] A lying-flat mechanism is disposed on one side of the cardiopulmonary resuscitation mechanism, and a pillow body is disposed on one side of the top of the lying-flat mechanism;

[0009] Also includes:

[0010] The cardiopulmonary resuscitation mechanism comprises a fixed support plate, fixed support columns are fixedly installed around the bottom of the fixed support plate, a support chassis is fixedly installed at the bottom of the fixed support columns, motor brackets are symmetrically installed on both sides of the top of the support chassis, a reciprocating bidirectional motor is fixedly connected between the two motor brackets, and two output ends of the reciprocating bidirectional motor are fixedly connected to a reciprocating turntable;

[0011] The bottom of the reciprocating turntable is rotatably connected to an adjusting knob, the top of the adjusting knob is fixedly connected to an adjusting threaded rod, the outer side of the adjusting threaded rod is threadedly connected to a first adjusting threaded sleeve, and the outer side of the first adjusting threaded sleeve is rotatably connected to a reciprocating rotating rod;

[0012] The bottom of the reciprocating rotating rod is rotatably connected to a reciprocating sliding rod, the reciprocating sliding rod is slidably connected to the supporting chassis, a mounting sleeve is fixedly installed at the bottom of the reciprocating sliding rod, a mounting slide groove is provided at the inner center of the mounting sleeve, and limited slide grooves are symmetrically provided on both sides of the mounting slide groove;

[0013] A horizontal rotation groove is provided on the top of the limit slide groove, a locking spring is fixedly installed inside the horizontal rotation groove, a limit block is fixedly installed on the end of the locking spring, a pressing block is slidably connected inside the installation slide groove, and limit sliders are symmetrically installed on both sides of the top of the pressing block, and the limit slider is slidably connected to the horizontal rotation groove;

[0014] The inner part of the pillow body is rotatably connected with a second bidirectional threaded rod and a third bidirectional threaded rod, the outer side of the second bidirectional threaded rod is symmetrically threadedly connected with a pillow threaded sleeve, the top of the pillow threaded sleeve is rotatably connected with the pillow rotating rod, and the top of the pillow rotating rod is rotatably connected with a lifting pad, both ends of the second bidirectional threaded rod are fixedly installed with a first knob, both ends of the third bidirectional threaded rod are symmetrically installed with a second knob, the outer side of the third bidirectional threaded rod is symmetrically threadedly connected with a limited threaded bracket, the inner side of the limited threaded bracket is fixedly installed with a clamping ring, the outer side of the limited threaded bracket is rotatably connected with a second adjusting rotating rod, and the end of the second adjusting rotating rod is fixedly installed with a limiting plate, the outer side of the limiting plate is provided with an adjusting slot, and a plurality of adjusting sliders are slidably connected to the inner side of the adjusting slot, and a head support net is fixedly installed between the two adjusting sliders;

[0015] Preferably, a limit plate is fixedly installed on one side of the second adjusting rotating rod close to the locking ring, and an unlocking knob is rotatably connected to the outer center position of the limit plate, and a bevel gear transmission assembly is fixedly installed on the inner side of the unlocking knob, and a locking threaded rod is symmetrically connected to the top and bottom of the bevel gear transmission assembly, and a locking threaded block is threadedly connected to the outer side of the locking threaded rod, and the locking threaded block is engaged with the locking ring.

[0016] Preferably, a connecting pipe is fixedly connected to one side of the oxygen concentrator, a breathing mask is fixedly installed on the end of the connecting pipe, a buckle is snap-connected to the end of the connecting pipe, and the buckle is fixedly connected to the oxygen concentrator, a lifting bracket is fixedly installed on the top of the oxygen concentrator, a first motor cover is fixedly installed on the top of the lifting bracket, a lifting motor is fixedly installed on one side of the interior of the first motor cover, an output end of the lifting motor is fixedly connected to a first sprocket transmission assembly, a lifting threaded rod is symmetrically connected to the bottom of the first sprocket transmission assembly, and a lifting threaded sleeve is threadedly connected to the outer side of the lifting threaded rod.

[0017] Preferably, a translation bracket is fixedly installed on one side of the lifting threaded sleeve, a second motor cover is fixedly installed on one side of the translation bracket, a translation motor is fixedly installed on one side of the inner side of the second motor cover, an output end of the translation motor is fixedly connected to a second sprocket transmission assembly, one side of the second sprocket transmission assembly is symmetrically connected to a translation threaded rod, the outer sides of the two translation threaded rods are threadedly connected to translation threaded sleeves, a translation connecting plate is fixedly installed on the top of the two translation threaded sleeves, and a longitudinal bracket is fixedly installed on the bottom of the two translation threaded sleeves.

[0018] Preferably, a longitudinal motor is fixedly installed on one side of the longitudinal bracket, an output end of the longitudinal motor is fixedly connected to a longitudinal threaded rod, an outer side of the longitudinal threaded rod is threadedly connected to a longitudinal threaded sleeve, and the longitudinal threaded sleeve is fixedly installed on the top of the fixed support plate.

[0019] Preferably, the lying flat mechanism includes a moving bed, a third motor cover is fixedly installed on one side of the moving bed, an adjusting motor is fixedly installed on one side inside the third motor cover, an output end of the adjusting motor is fixedly connected to a third sprocket transmission assembly, a first bidirectional threaded rod is symmetrically connected to one side of the third sprocket transmission assembly, two second bidirectional threaded rods are symmetrically threadedly connected to second adjusting threaded sleeves on their outer sides, the top of the second adjusting threaded sleeve is rotatably connected to the first adjusting rotating rod, the top of the first adjusting rotating rod is rotatably connected to the adjusting sliding sleeve, the adjusting sliding sleeve is slidably connected to the adjusting sliding rod inside, an adjusting bracket is fixedly installed on the outer side of the adjusting sliding rod, a first supporting seat and a second supporting seat are respectively fixedly installed on the top of the adjusting bracket, and a fixed lying plate is fixedly installed on the top of the first supporting seat.

[0020] Preferably, a fourth motor cover is fixedly installed on one side of the first support seat, a tilting motor is fixedly installed on an inner side of the fourth motor cover, an output end of the tilting motor is fixedly connected to a fourth sprocket transmission assembly, a tilting threaded rod is symmetrically connected to one side of the fourth sprocket transmission assembly, an outer side of the tilting threaded rod is threadedly connected to a tilting threaded sleeve, a top of the tilting threaded sleeve is rotatably connected to a tilting rotating rod, a top of the tilting rotating rod is rotatably connected to a tilting lying plate, a connecting hinge is symmetrically installed on one side of the bottom of the tilting lying plate, a moving slide rod is symmetrically installed on one side of the inner side of the tilting lying plate, two moving slide rods are slidably connected to a moving sliding sleeve on their outer sides, and the pillow body is fixedly installed on the top of the moving sliding sleeve.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: the cardiopulmonary resuscitation device for cardiology can adjust the pressing force of the pressing block by changing the rotation radius of the reciprocating rotating rod and coordinating the rotation speed of the reciprocating bidirectional motor, and can press the heart parts of different patients. By rotating the first knob to drive the second bidirectional threaded rod to rotate, the pillow threaded sleeve drives the pillow rotating rod to rotate and the lifting pad is lifted and moved at the same time, so that the back of the patient's neck can be lifted and lowered so that the mouth faces upward, which is convenient for artificial respiration and the removal of foreign objects in the patient's mouth. The specific contents are as follows:

[0022] 1. By setting up the cardiopulmonary resuscitation mechanism, not only can the reciprocating turntable be driven by the reciprocating bidirectional motor to rotate, but the reciprocating turntable can also drive the reciprocating rotating rod and the reciprocating sliding rod to rotate. Under the limiting action of the supporting chassis, the reciprocating sliding rod drives the mounting sleeve and the pressing block to move up and down, so that the heart of the patient can be pressed. By turning the adjusting knob to drive the adjusting threaded rod to rotate, the first adjusting threaded sleeve drives the reciprocating rotating rod to move up and down. By changing the rotation radius of the reciprocating rotating rod and cooperating with the rotation speed of the reciprocating bidirectional motor, the pressing force of the pressing block can be adjusted, so that the heart of different patients can be pressed. By inserting the pressing block into the mounting slide groove inside the mounting sleeve, the limiting slider slides inside the limiting slide groove. When the pressing block and the limiting slider move to the top of the mounting slide groove and the limiting slide groove, the pressing block and the limiting slider are rotated to rotate horizontally. The pressing block causes the limit slider to rotate inside the horizontal rotating groove. When the limit slider passes over the limit block, the limit slider can be limited and fixed. The pressing blocks of different sizes can be replaced according to the age and gender of the patient, so as to adapt to more patients. Artificial respiration can be performed through the oxygen concentrator, the connecting tube and the breathing mask, which is helpful for the patient to perform cardiopulmonary resuscitation. At the same time, the lifting motor is started to drive the first sprocket transmission assembly and the lifting threaded rod to rotate, so that the lifting threaded sleeve drives the translation bracket to lift and move, and the second sprocket transmission assembly and the translation threaded rod are driven to rotate by the translation motor, so that the translation threaded sleeve and the translation connecting plate drive the longitudinal bracket to translate, and the longitudinal threaded rod is driven to rotate by the longitudinal motor, so that the longitudinal threaded sleeve drives the fixed support plate and the pressing block to move longitudinally, so that the pressing block can be adjusted in all directions to adapt to more patients.

[0023] 2. By setting up the lying flat mechanism, not only can the adjusting motor be used to drive the third sprocket transmission assembly and the first two-way threaded rod to rotate, so that the second adjusting threaded sleeve can drive the first adjusting rotating rod to rotate while the outer side of the first two-way threaded rod moves relatively, so that the adjusting sliding sleeve can slide on the outer side of the adjusting sliding rod while driving the adjusting bracket to rise and fall, so as to facilitate placing the patient who needs cardiopulmonary resuscitation on the inclined lying board and the fixed lying board for cardiopulmonary resuscitation, and the tilting motor can drive the fourth sprocket transmission assembly and the tilting threaded rod to rotate, so that the tilting threaded sleeve can drive the tilting rotating rod and the tilting lying board to rotate, so that the patient can lie flat, and the position of the pillow body can be adjusted by utilizing the characteristics of the sliding connection between the moving sliding sleeve and the moving sliding rod, and the second two-way threaded rod can be driven to rotate by rotating the first knob, so that the pillow threaded sleeve can drive the pillow rotating rod to rotate while the lifting and lowering movement of the lifting pad can be performed, so that the back of the patient's neck can be moved forward The third bidirectional threaded rod is driven to rotate by turning the second knob, so that the limiting threaded bracket drives the second adjusting rotating rod and the limiting plate to move relatively. The elastic telescopic characteristics of the head support net can be used to support the patient's head. The supporting position of the head support net can be adjusted by adjusting the slider to adapt to different patients. The limiting plate can support the patient's head to avoid the phenomenon of head rotation when the heart is compressed, which is not conducive to artificial respiration. The bevel gear transmission assembly and the locking threaded rod are driven to rotate by turning the unlocking knob, so that the locking threaded block moves on the outside of the locking threaded rod. When the locking threaded block is engaged with the engaging ring, the second adjusting rotating rod and the limiting plate can be fixed, and the angles of the second adjusting rotating rod and the limiting plate can be adjusted according to different patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0025] Figure 2 This is a three-dimensional structural schematic diagram of the central pulmonary resuscitation mechanism of the present invention;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixed support plate in the present invention;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the vertical section of the installation sleeve in the present invention;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the cross section of the reciprocating turntable in the present invention;

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the horizontal section of the installation sleeve in the present invention;

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the longitudinal bracket section in the present invention;

[0031] Figure 8 It is a schematic diagram of the three-dimensional structure of the lying flat mechanism in the present invention;

[0032] Fig. 9 It is a schematic diagram of the three-dimensional structure of the first adjustment rotating rod and the tilt rotating rod in the present invention;

[0033] Fig.10 It is a schematic diagram of the three-dimensional structure of the lifting pad and the limiting plate in the present invention;

[0034] Fig.11 It is a schematic diagram of the three-dimensional structure of the cross section of the limiting disk in the present invention.

[0035] In the figure: 1. cardiopulmonary resuscitation mechanism; 101. fixed support plate; 102. fixed support column; 103. support chassis; 104. motor bracket; 105. reciprocating bidirectional motor; 106. reciprocating turntable; 107. adjustment knob; 108. adjustment threaded rod; 109. first adjustment threaded sleeve; 110. reciprocating rotating rod; 111. reciprocating sliding rod; 112. mounting sleeve; 113. mounting slide groove; 114. limit slide groove; 115. horizontal rotating groove; 116. engaging spring; 117. limit block; 118. pressing block; 119. limit slider; 120. oxygen concentrator; 121. connection 122, breathing mask; 123, buckle; 124, lifting bracket; 125, first motor cover; 126, lifting motor; 127, first sprocket transmission assembly; 128, lifting threaded rod; 129, lifting threaded sleeve; 130, translation bracket; 131, second motor cover; 132, translation motor; 133, second sprocket transmission assembly; 134, translation threaded rod; 135, translation threaded sleeve; 136, translation connecting plate; 137, longitudinal bracket; 138, longitudinal motor; 139, longitudinal threaded rod; 140, longitudinal threaded sleeve; 2, lying flat mechanism; 201, moving bed; 202, the first Three motor covers; 203, adjusting motor; 204, third sprocket transmission assembly; 205, first bidirectional threaded rod; 206, second adjusting threaded sleeve; 207, first adjusting rotating rod; 208, adjusting sliding sleeve; 209, adjusting sliding rod; 210, adjusting bracket; 211, first supporting seat; 212, second supporting seat; 213, fourth motor cover; 214, tilting motor; 215, fourth sprocket transmission assembly; 216, tilting threaded rod; 217, tilting threaded sleeve; 218, tilting rotating rod; 219, tilting lying plate; 220, connecting hinge; 221, moving slide rod; 222, moving Sliding sleeve; 223, pillow body; 224, second two-way threaded rod; 225, pillow threaded sleeve; 226, pillow rotating rod; 227, lifting pad; 228, first knob; 229, third two-way threaded rod; 230, second knob; 231, limiting threaded bracket; 232, locking ring; 233, second adjustment rotating rod; 234, limiting plate; 235, adjusting slide groove; 236, adjusting slider; 237, head support net; 238, limiting disk; 239, unlocking knob; 240, bevel gear transmission assembly; 241, locking threaded rod; 242, locking threaded block; 243, fixed lying plate. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described 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 creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-Figure 11 The present invention provides a technical solution: a cardiopulmonary resuscitation device for cardiology, comprising a cardiopulmonary resuscitation mechanism 1, and an oxygen concentrator 120 installed at the bottom of the cardiopulmonary resuscitation mechanism 1, a lying mechanism 2 is arranged on one side of the cardiopulmonary resuscitation mechanism 1, and a pillow body 223 is arranged on one side of the top of the lying mechanism 2, the cardiopulmonary resuscitation mechanism 1 comprises a fixed support plate 101, fixed support columns 102 are fixedly installed around the bottom of the fixed support plate 101, a support chassis 103 is fixedly installed at the bottom of the fixed support column 102, motor brackets 104 are symmetrically installed on both sides of the top of the support chassis 103, and two motor brackets A reciprocating bidirectional motor 105 is fixedly connected between the two output ends of the reciprocating bidirectional motor 105, wherein the bottom of the reciprocating turntable 106 is rotatably connected to an adjusting knob 107, the top of the adjusting knob 107 is fixedly connected to an adjusting threaded rod 108, the outer side of the adjusting threaded rod 108 is threadedly connected to a first adjusting threaded sleeve 109, the outer side of the first adjusting threaded sleeve 109 is rotatably connected to a reciprocating rotating rod 110, wherein the bottom of the reciprocating rotating rod 110 is rotatably connected to a reciprocating sliding rod 111, and the reciprocating sliding rod 111 is slidably connected to the supporting chassis 103 The bottom of the reciprocating sliding rod 111 is fixedly installed with a mounting sleeve 112, and a mounting slot 113 is provided at the inner center of the mounting sleeve 112. The two sides of the mounting slot 113 are symmetrically provided with limited slots 114. The top of the limited slot 114 is provided with a horizontal rotation slot 115. A clamping spring 116 is fixedly installed inside the horizontal rotation slot 115. A limited clamping block 117 is fixedly installed at the end of the clamping spring 116. A pressing block 118 is slidably connected to the inner side of the mounting slot 113. The reciprocating turntable 106 is driven to rotate by the reciprocating bidirectional motor 105, so that the reciprocating turntable 106 drives the reciprocating The rotating rod 110 and the reciprocating sliding rod 111 rotate, and under the limiting action of the supporting chassis 103, the reciprocating sliding rod 111 drives the mounting sleeve 112 and the pressing block 118 to move up and down, so that the heart of the patient can be pressed. By rotating the adjusting knob 107 to drive the adjusting threaded rod 108 to rotate, the first adjusting threaded sleeve 109 drives the reciprocating rotating rod 110 to move up and down. By changing the rotation radius of the reciprocating rotating rod 110 and coordinating the rotation speed of the reciprocating bidirectional motor 105, the pressing force of the pressing block 118 can be adjusted, so that the heart of different patients can be pressed.

[0038] Limiting sliders 119 are symmetrically installed on both sides of the top of the pressing block 118. The limiting sliders 119 are slidably connected to the horizontal rotating groove 115. The pressing block 118 is inserted into the mounting groove 113 inside the mounting sleeve 112, so that the limiting slider 119 slides inside the limiting groove 114. When the pressing block 118 and the limiting slider 119 move to the top of the mounting groove 113 and the limiting groove 114, the pressing block 118 is rotated horizontally to make the limiting slider 119 rotate inside the horizontal rotating groove 115. When the limiting slider 119 passes over the limiting block 117, the limiting slider 119 can be limited and fixed. Pressing blocks 118 of different sizes can be replaced according to the age and gender of the patient to accommodate more patients.

[0039] A connecting pipe 121 is fixedly connected to one side of the oxygen concentrator 120, a breathing mask 122 is fixedly installed at the end of the connecting pipe 121, a buckle 123 is snap-connected to the end of the connecting pipe 121, and the buckle 123 is fixedly connected to the oxygen concentrator 120. A lifting bracket 124 is fixedly installed on the top of the oxygen concentrator 120, a first motor cover 125 is fixedly installed on the top of the lifting bracket 124, a lifting motor 126 is fixedly installed on one side of the inside of the first motor cover 125, and the output end of the lifting motor 126 is fixedly connected to a first sprocket transmission assembly 127, and the bottom of the first sprocket transmission assembly 127 is symmetrically connected There is a lifting threaded rod 128, the outer side of the lifting threaded rod 128 is threadedly connected to a lifting threaded sleeve 129, a translation bracket 130 is fixedly installed on one side of the lifting threaded sleeve 129, a second motor cover 131 is fixedly installed on one side of the translation bracket 130, a translation motor 132 is fixedly installed on one side of the second motor cover 131, an output end of the translation motor 132 is fixedly connected to a second sprocket transmission assembly 133, one side of the second sprocket transmission assembly 133 is symmetrically connected to a translation threaded rod 134, the outer sides of the two translation threaded rods 134 are both threadedly connected to translation threaded sleeves 135, and the two translation threaded rods 134 are symmetrically connected to the outer sides of the two translation threaded rods 134. A translation connecting plate 136 is fixedly installed on the top of the threaded sleeve 135, a longitudinal bracket 137 is fixedly installed on the bottom of the two translation threaded sleeves 135, a longitudinal motor 138 is fixedly installed on one side of the longitudinal bracket 137, an output end of the longitudinal motor 138 is fixedly connected to a longitudinal threaded rod 139, and the outer side of the longitudinal threaded rod 139 is threadedly connected to a longitudinal threaded sleeve 140, and the longitudinal threaded sleeve 140 is fixedly installed on the top of the fixed support plate 101, and artificial respiration can be performed through the oxygen concentrator 120, the connecting pipe 121 and the breathing mask 122, which is helpful for the patient to perform cardiopulmonary resuscitation, and at the same time, the lifting motor 1 is started 26 drives the first sprocket transmission assembly 127 and the lifting threaded rod 128 to rotate, so that the lifting threaded sleeve 129 drives the translation bracket 130 to move up and down, and the second sprocket transmission assembly 133 and the translation threaded rod 134 are driven to rotate by the translation motor 132, so that the translation threaded sleeve 135 and the translation connecting plate 136 drive the longitudinal bracket 137 to translate, and the longitudinal threaded rod 139 is driven to rotate by the longitudinal motor 138, so that the longitudinal threaded sleeve 140 drives the fixed support plate 101 and the pressing block 118 to move longitudinally, thereby realizing all-round adjustment of the pressing block 118 to accommodate more patients.

[0040] The lying flat mechanism 2 includes a moving bed 201, a third motor cover 202 is fixedly installed on one side of the moving bed 201, an adjusting motor 203 is fixedly installed on one side of the inner part of the third motor cover 202, an output end of the adjusting motor 203 is fixedly connected to a third sprocket transmission assembly 204, a first bidirectional threaded rod 205 is symmetrically connected to one side of the third sprocket transmission assembly 204, the outer sides of the two first bidirectional threaded rods 205 are symmetrically threadedly connected to the second adjusting threaded sleeves 206, the top of the second adjusting threaded sleeves 206 is rotatably connected to the first adjusting rotating rod 207, the top of the first adjusting rotating rod 207 is rotatably connected to the adjusting sliding sleeve 208, the inner side of the adjusting sliding sleeve 208 is slidably connected to the adjusting sliding rod 209, and the outer side of the adjusting sliding rod 209 is fixedly installed with An adjusting bracket 210 is provided, wherein a first supporting seat 211 and a second supporting seat 212 are fixedly installed on the top of the adjusting bracket 210, a fixed lying plate 243 is fixedly installed on the top of the first supporting seat 211, and a fourth motor cover 213 is fixedly installed on one side of the first supporting seat 211. The adjusting motor 203 is used to drive the third sprocket transmission assembly 204 and the first bidirectional threaded rod 205 to rotate, so that the second adjusting threaded sleeve 206 moves relatively on the outside of the first bidirectional threaded rod 205 while driving the first adjusting rotating rod 207 to rotate, so that the adjusting sliding sleeve 208 slides on the outside of the adjusting sliding rod 209 while driving the adjusting bracket 210 to rise and fall, so as to facilitate placing patients who need cardiopulmonary resuscitation on the inclined lying plate 219 and the fixed lying plate 243 for cardiopulmonary resuscitation.

[0041] A tilting motor 214 is fixedly installed on one side of the inner part of the fourth motor cover 213, and a fourth sprocket transmission assembly 215 is fixedly connected to the output end of the tilting motor 214, and a tilting threaded rod 216 is symmetrically connected to one side of the fourth sprocket transmission assembly 215, and a tilting threaded sleeve 217 is threadedly connected to the outer side of the tilting threaded rod 216, and the top of the tilting threaded sleeve 217 is rotatably connected to a tilting rotation rod 218, and the top of the tilting rotation rod 218 is rotatably connected to a tilting lying plate 219, and a connecting hinge 220 is symmetrically installed on one side of the bottom of the tilting lying plate 219, and the tilting lying plate A movable slide bar 221 is symmetrically installed on one side of the interior of 219, and a movable sleeve 222 is slidably connected to the outer sides of the two movable slide bars 221. The pillow body 223 is fixedly installed on the top of the movable sleeve 222. The fourth sprocket transmission assembly 215 and the tilting threaded rod 216 are driven to rotate by the tilting motor 214, so that the tilting threaded sleeve 217 drives the tilting rotating rod 218 and the tilting lying board 219 to rotate, so that the patient can lie flat, and the position of the pillow body 223 can be adjusted by utilizing the characteristics of the sliding connection between the movable sleeve 222 and the movable slide bar 221.

[0042] The second bidirectional threaded rod 224 and the third bidirectional threaded rod 229 are rotatably connected inside the pillow body 223, the outer side of the second bidirectional threaded rod 224 is symmetrically threadedly connected with a pillow threaded sleeve 225, the top of the pillow threaded sleeve 225 is rotatably connected with a pillow rotating rod 226, and the top of the pillow rotating rod 226 is rotatably connected with a lifting pad 227, both ends of the second bidirectional threaded rod 224 are fixedly installed with a first knob 228, both ends of the third bidirectional threaded rod 229 are symmetrically installed with a second knob 230, the outer side of the third bidirectional threaded rod 229 is symmetrically threadedly connected with a limited position threaded bracket 231, the inner side of the limited position threaded bracket 231 is fixedly installed with a clamping ring 232, the outer side of the limited position threaded bracket 231 is rotatably connected with a second adjusting rotating rod 233, the end of the second adjusting rotating rod 233 is fixedly installed with a limiting plate 234, the outer side of the limiting plate 234 is provided with an adjusting slot 235, the inner side of the adjusting slot 235 is slidably connected with a plurality of adjusting sliders 236, and the space between the two adjusting sliders 236 A head support net 237 is fixedly installed, and a limiting plate 238 is fixedly installed on one side of the second adjusting rotating rod 233 close to the engaging ring 232. By rotating the first knob 228, the second bidirectional threaded rod 224 is driven to rotate, so that the pillow threaded sleeve 225 drives the pillow rotating rod 226 to rotate, and at the same time, the lifting pad 227 is lifted and moved, so that the back of the patient's neck can be lifted and lowered so that the mouth faces upward, which is convenient for artificial respiration and at the same time, it is convenient to remove foreign objects in the patient's mouth. By rotating the second knob 230, the third bidirectional threaded rod 229 is driven to rotate, so that the limiting threaded bracket 231 drives the second adjusting rotating rod 233 and the limiting plate 234 to move relative to each other. The elastic and retractable characteristics of the head support net 237 can be used to support the patient's head. The supporting position of the head support net 237 can be adjusted by adjusting the slider 236 to adapt to different patients. The limiting plate 234 can support the patient's head to avoid the phenomenon of head rotation when the heart is compressed, which is not conducive to artificial respiration.

[0043] An unlocking knob 239 is rotatably connected to the outer center position of the limiting disk 238, and a bevel gear transmission assembly 240 is fixedly installed on the inner side of the unlocking knob 239. The top and bottom of the bevel gear transmission assembly 240 are symmetrically connected with locking threaded rods 241, and the outer side of the locking threaded rod 241 is threadedly connected with a locking thread block 242. The locking thread block 242 is engaged with the locking ring 232. The bevel gear transmission assembly 240 and the locking threaded rod 241 are driven to rotate by rotating the unlocking knob 239, so that the locking thread block 242 moves on the outside of the locking threaded rod 241. When the locking thread block 242 is engaged with the locking ring 232, the second adjustment rotating rod 233 and the limiting plate 234 can be fixed, and the angles of the second adjustment rotating rod 233 and the limiting plate 234 can be adjusted according to different patients.

[0044] Working principle: Before using this cardiopulmonary resuscitation device for cardiology, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Fig.11 As shown, first, the patient is placed on the fixed lying board 243, and the fourth sprocket transmission assembly 215 and the tilting threaded rod 216 are driven to rotate by the tilting motor 214, so that the tilting threaded sleeve 217 drives the tilting rotating rod 218 and the tilting lying board 219 to rotate, so that the patient can lie flat, and the adjusting motor 203 is used to drive the third sprocket transmission assembly 204 and the first bidirectional threaded rod 205 to rotate, so that the second adjusting threaded sleeve 206 moves relatively on the outside of the first bidirectional threaded rod 205 and drives the first adjusting rotating rod 207 to rotate, so that the adjusting sliding sleeve 208 slides on the outside of the adjusting sliding rod 209 and drives the adjusting bracket 210 to rise and fall, so that the patient who needs cardiopulmonary resuscitation is placed on the tilting lying board 219 and the fixed lying board 243 for cardiopulmonary resuscitation, and the pillow body 223 is adjusted by utilizing the characteristic that the moving sliding sleeve 222 is slidably connected with the moving sliding rod 221. The position of the patient's mouth can be adjusted by rotating the first knob 228 to drive the second bidirectional threaded rod 224 to rotate, so that the pillow threaded sleeve 225 drives the pillow rotating rod 226 to rotate, and at the same time, the lifting pad 227 is lifted and lowered, so that the patient's neck can be lifted and lowered so that the mouth faces upward, which is convenient for artificial respiration and at the same time, it is convenient to remove foreign objects in the patient's mouth. The third bidirectional threaded rod 229 is driven to rotate by rotating the second knob 230, so that the limiting threaded bracket 231 drives the second adjustment rotating rod 233 and the limiting plate 234 to move relative to each other. The elastic and retractable characteristics of the head support net 237 can support the patient's head. The supporting position of the head support net 237 can be adjusted by adjusting the slider 236 to adapt to different patients. The limiting plate 234 can support the patient's head to avoid the phenomenon of head rotation when the heart is compressed, which is not conducive to artificial respiration.

[0045] Secondly, by turning the unlocking knob 239, the bevel gear transmission assembly 240 and the locking threaded rod 241 are driven to rotate, so that the locking threaded block 242 moves on the outside of the locking threaded rod 241. When the locking threaded block 242 is engaged with the locking ring 232, the second adjusting rotating rod 233 and the limiting plate 234 can be fixed. The angles of the second adjusting rotating rod 233 and the limiting plate 234 can be adjusted according to different patients. The reciprocating turntable 106 is driven to rotate by the reciprocating turntable 106, so that the reciprocating turntable 106 drives the reciprocating rotating rod 110 and the reciprocating sliding rod 111 to rotate. Under the limiting action of the supporting chassis 103, the reciprocating sliding rod 111 drives the mounting sleeve 112 and the pressing block 118 to move up and down, so that the patient's heart can be pressed. The adjusting knob 107 is turned to drive the adjusting threaded rod 108 to rotate, so that the first adjusting The threaded sleeve 109 drives the reciprocating rotating rod 110 to move up and down. By changing the rotation radius of the reciprocating rotating rod 110 and cooperating with the rotation speed of the reciprocating bidirectional motor 105, the pressing force of the pressing block 118 can be adjusted, so that the heart parts of different patients can be pressed. By inserting the pressing block 118 into the mounting slide groove 113 inside the mounting sleeve 112, the limiting slider 119 slides inside the limiting slide groove 114. When the pressing block 118 and the limiting slider 119 move to the top of the mounting slide groove 113 and the limiting slide groove 114, the pressing block 118 is rotated horizontally to make the limiting slider 119 rotate inside the horizontal rotating groove 115. When the limiting slider 119 passes over the limiting block 117, the limiting slider 119 can be limited and fixed. The pressing blocks 118 of different sizes can be replaced according to the age and gender of the patient, so as to adapt to more patients.

[0046] Finally, artificial respiration can be performed through the oxygen concentrator 120, the connecting tube 121 and the breathing mask 122, which is helpful for the patient to perform cardiopulmonary resuscitation. At the same time, the lifting motor 126 is started to drive the first sprocket transmission assembly 127 and the lifting threaded rod 128 to rotate, so that the lifting threaded sleeve 129 drives the translation bracket 130 to move up and down, and the second sprocket transmission assembly 133 and the translation threaded rod 134 are driven to rotate by the translation motor 132, so that the translation threaded sleeve 135 and the translation connecting plate 136 drive the longitudinal bracket 137 to translate, and the longitudinal threaded rod 139 is driven to rotate by the longitudinal motor 138, so that the longitudinal threaded sleeve 140 drives the fixed support plate 101 and the pressing block 118 to move longitudinally, thereby realizing all-round adjustment of the pressing block 118 to accommodate more patients.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cardiopulmonary resuscitation device for use in cardiology, comprising a cardiopulmonary resuscitation mechanism (1), and an oxygen concentrator (120) installed at the bottom of the cardiopulmonary resuscitation mechanism (1); A lying-flat mechanism (2) is provided on one side of the cardiopulmonary resuscitation mechanism (1), and a pillow body (223) is provided on the top side of the lying-flat mechanism (2); It is characterized in that Also includes: The cardiopulmonary resuscitation mechanism (1) comprises a fixed support plate (101), fixed support columns (102) are fixedly installed around the bottom of the fixed support plate (101), a support chassis (103) is fixedly installed at the bottom of the fixed support columns (102), motor brackets (104) are symmetrically installed on both sides of the top of the support chassis (103), a reciprocating bidirectional motor (105) is fixedly connected between the two motor brackets (104), and two output ends of the reciprocating bidirectional motor (105) are fixedly connected to a reciprocating turntable (106); The bottom of the reciprocating turntable (106) is rotatably connected to an adjusting knob (107), the top of the adjusting knob (107) is fixedly connected to an adjusting threaded rod (108), the outer side of the adjusting threaded rod (108) is threadedly connected to a first adjusting threaded sleeve (109), and the outer side of the first adjusting threaded sleeve (109) is rotatably connected to a reciprocating rotating rod (110); The bottom of the reciprocating rotating rod (110) is rotatably connected to a reciprocating sliding rod (111), the reciprocating sliding rod (111) is slidably connected to the supporting chassis (103), a mounting sleeve (112) is fixedly installed at the bottom of the reciprocating sliding rod (111), a mounting slide groove (113) is provided at the inner center position of the mounting sleeve (112), and limiting slide grooves (114) are symmetrically provided on both sides of the mounting slide groove (113); A horizontal rotation groove (115) is provided on the top of the limit slide groove (114), a locking spring (116) is fixedly installed inside the horizontal rotation groove (115), a limit block (117) is fixedly installed on the end of the locking spring (116), a pressing block (118) is slidably connected inside the installation slide groove (113), and limit sliders (119) are symmetrically installed on both sides of the top of the pressing block (118), and the limit sliders (119) are slidably connected to the horizontal rotation groove (115); The interior of the pillow body (223) is rotatably connected to a second bidirectional threaded rod (224) and a third bidirectional threaded rod (229); the outer side of the second bidirectional threaded rod (224) is symmetrically threadedly connected to a pillow threaded sleeve (225); the top of the pillow threaded sleeve (225) is rotatably connected to a pillow rotating rod (226); the top of the pillow rotating rod (226) is rotatably connected to a lifting pad (227); both ends of the second bidirectional threaded rod (224) are fixedly mounted with a first knob (228); both ends of the third bidirectional threaded rod (229) are symmetrically mounted with a second knob (230); The outer side of the threaded rod (229) is symmetrically threadedly connected to a limited threaded bracket (231); a clamping ring (232) is fixedly installed on the inner side of the limited threaded bracket (231); the outer side of the limited threaded bracket (231) is rotatably connected to a second adjustment rotating rod (233); an end of the second adjustment rotating rod (233) is fixedly installed with a limited plate (234); an adjustment sliding groove (235) is provided on the outer side of the limited plate (234); a plurality of adjustment sliding blocks (236) are slidably connected inside the adjustment sliding groove (235); a head support net (237) is fixedly installed between two of the adjustment sliding blocks (236); A limiting disk (238) is fixedly mounted on a side of the second adjusting rotating rod (233) close to the locking ring (232); an unlocking knob (239) is rotatably connected to the outer center position of the limiting disk (238); a bevel gear transmission assembly (240) is fixedly mounted on an inner side of the unlocking knob (239); a locking threaded rod (241) is symmetrically connected to the top and bottom of the bevel gear transmission assembly (240); a locking threaded block (242) is threadedly connected to the outer side of the locking threaded rod (241); and the locking threaded block (242) is engaged with the locking ring (232).

2. A cardiopulmonary resuscitation device for cardiology according to claim 1, characterized in that: A connecting pipe (121) is fixedly connected to one side of the oxygen concentrator (120); a breathing mask (122) is fixedly mounted on the end of the connecting pipe (121); a buckle (123) is snap-connected to the end of the connecting pipe (121); the buckle (123) is fixedly connected to the oxygen concentrator (120); a lifting bracket (124) is fixedly mounted on the top of the oxygen concentrator (120); a first motor cover (125) is fixedly mounted on the top of the lifting bracket (124); a lifting motor (126) is fixedly mounted on one side of the interior of the first motor cover (125); an output end of the lifting motor (126) is fixedly connected to a first sprocket transmission assembly (127); a lifting threaded rod (128) is symmetrically connected to the bottom of the first sprocket transmission assembly (127); and a lifting threaded sleeve (129) is threadedly connected to the outer side of the lifting threaded rod (128).

3. A cardiopulmonary resuscitation device for cardiology according to claim 2, characterized in that: A translation bracket (130) is fixedly mounted on one side of the lifting threaded sleeve (129), a second motor cover (131) is fixedly mounted on one side of the translation bracket (130), a translation motor (132) is fixedly mounted on one side of the interior of the second motor cover (131), an output end of the translation motor (132) is fixedly connected to a second sprocket transmission assembly (133), a translation threaded rod (134) is symmetrically connected to one side of the second sprocket transmission assembly (133), the outer sides of the two translation threaded rods (134) are both threadedly connected to translation threaded sleeves (135), translation connecting plates (136) are fixedly mounted on the tops of the two translation threaded sleeves (135), and longitudinal brackets (137) are fixedly mounted on the bottoms of the two translation threaded sleeves (135).

4. A cardiopulmonary resuscitation device for cardiology according to claim 3, characterized in that: A longitudinal motor (138) is fixedly mounted on one side of the longitudinal bracket (137); an output end of the longitudinal motor (138) is fixedly connected to a longitudinal threaded rod (139); an outer side of the longitudinal threaded rod (139) is threadedly connected to a longitudinal threaded sleeve (140); and the longitudinal threaded sleeve (140) is fixedly mounted on the top of the fixed support plate (101).

5. The cardiopulmonary resuscitation device for cardiology according to claim 1, characterized in that: The lying-flat mechanism (2) comprises a moving bed (201), a third motor cover (202) being fixedly mounted on one side of the moving bed (201), an adjusting motor (203) being fixedly mounted on one side of the interior of the third motor cover (202), an output end of the adjusting motor (203) being fixedly connected to a third sprocket transmission assembly (204), a first bidirectional threaded rod (205) being symmetrically connected to one side of the third sprocket transmission assembly (204), the outer sides of the two first bidirectional threaded rods (205) being symmetrically threadedly connected to a second adjusting threaded sleeve (206), and the second adjusting threaded sleeve (206) being symmetrically threadedly connected to the second adjusting threaded sleeve (206). The top of the joint threaded sleeve (206) is rotatably connected to a first adjusting rotating rod (207), the top of the first adjusting rotating rod (207) is rotatably connected to an adjusting sliding sleeve (208), the inside of the adjusting sliding sleeve (208) is slidably connected to an adjusting sliding rod (209), an adjusting bracket (210) is fixedly installed on the outside of the adjusting sliding rod (209), a first supporting seat (211) and a second supporting seat (212) are respectively fixedly installed on the top of the adjusting bracket (210), and a fixed lying plate (243) is fixedly installed on the top of the first supporting seat (211).

6. The cardiopulmonary resuscitation device for cardiology according to claim 5, characterized in that: A fourth motor cover (213) is fixedly mounted on one side of the first support seat (211); a tilting motor (214) is fixedly mounted on one side of the interior of the fourth motor cover (213); an output end of the tilting motor (214) is fixedly connected to a fourth sprocket transmission assembly (215); a tilting threaded rod (216) is symmetrically connected to one side of the fourth sprocket transmission assembly (215); an outer side of the tilting threaded rod (216) is threadedly connected to a tilting threaded sleeve (217); and the tilting threaded sleeve (217) is symmetrically connected to the outer side of the tilting threaded rod (216). ) is rotatably connected to the top of a tilting rotating rod (218), the top of the tilting rotating rod (218) is rotatably connected to a tilting reclining board (219), a connecting hinge (220) is symmetrically installed on one side of the bottom of the tilting reclining board (219), a moving slide rod (221) is symmetrically installed on one side of the inside of the tilting reclining board (219), the outer sides of the two moving slide rods (221) are both slidably connected to moving sliding sleeves (222), and the pillow body (223) is fixedly installed on the top of the moving sliding sleeve (222).

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