WO2023077865A1 - 一种可调节按压头方位的心肺复苏机 - Google Patents

一种可调节按压头方位的心肺复苏机 Download PDF

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Publication number
WO2023077865A1
WO2023077865A1 PCT/CN2022/106346 CN2022106346W WO2023077865A1 WO 2023077865 A1 WO2023077865 A1 WO 2023077865A1 CN 2022106346 W CN2022106346 W CN 2022106346W WO 2023077865 A1 WO2023077865 A1 WO 2023077865A1
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WO
WIPO (PCT)
Prior art keywords
plate
column
adjustment mechanism
pressing
pressing head
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PCT/CN2022/106346
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English (en)
French (fr)
Inventor
赵隆超
黄岳奇
董辉
Original Assignee
广州蓝仕威克医疗科技有限公司
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Application filed by 广州蓝仕威克医疗科技有限公司 filed Critical 广州蓝仕威克医疗科技有限公司
Publication of WO2023077865A1 publication Critical patent/WO2023077865A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
    • A61H31/004—Heart stimulation
    • A61H31/006—Power driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/08—Trunk
    • A61H2205/084—Chest

Definitions

  • the invention relates to the technical field of medical instruments, and more specifically, the invention relates to a cardiopulmonary resuscitation machine capable of adjusting the position of a compression head.
  • the cardiopulmonary resuscitation machine is a device that replaces manpower with machinery to perform basic life support operations such as artificial respiration (mechanical ventilation) and chest compressions. Compared with manual compression, this device can significantly improve the perfusion blood flow of the heart and brain in patients with cardiac arrest, avoid irreversible death of the heart and brain, and gradually restore the work of the heart and brain.
  • the pressing method basically adopts "motor + linear motion parts". Linear motion components convert the rotary motion of a motor into linear motion.
  • the present invention provides a cardiopulmonary resuscitation machine capable of adjusting the orientation of the pressing head, comprising: a backboard, a body arranged on the backboard, and the body includes a first adjustment mechanism, a second An adjustment mechanism and a pressing module, the pressing head is arranged on the back plate through the first adjustment mechanism and the second adjustment mechanism.
  • the pressing module includes a connecting frame, an inner shaft and a pressing head, the connecting frame is connected with the first adjustment mechanism, and the inner shaft rotates It is arranged in the connection frame, the connection between the inner shaft and the second adjustment mechanism, and the pressing head is arranged at the bottom of the inner shaft.
  • the first adjustment mechanism includes a first column, a first rotating arm and a first telescopic rod, the first column is arranged on the backboard and Close to one end of the backboard, the first rotating arm is movably arranged on the first column, one end of the first telescopic rod is connected to the first rotating arm, and the other end is connected to the pressing module connected, the pressing module is rotatably connected with the second adjustment mechanism.
  • the second adjustment mechanism includes a second column, a second rotating arm and a second telescopic rod, the second column is arranged on the backboard and Close to the other end of the backboard, the second rotating arm is movably arranged on the second column, one end of the second telescopic rod is connected to the second rotating arm, and the other end is connected to the pressing Module swivel connection.
  • the connecting frame includes a vertical plate, an upper top and a lower seat plate, and the upper top and the lower seat plate are respectively arranged on the upper end of the vertical plate , the lower end, the upper top is provided with an upper rotation hole, the lower seat plate is provided with a lower rotation hole, the vertical plate is connected with the first adjustment mechanism, and the upper end of the inner shaft is provided with a The lower end of the upper protruding shaft corresponding to the upper rotating hole is provided with a lower protruding shaft corresponding to the lower rotating hole, and the pressing head is arranged on the bottom of the lower protruding shaft.
  • two slide grooves are arranged on the back plate, and a slide seat is arranged in the slide grooves, and the first adjustment mechanism and the second adjustment mechanism are respectively It is connected with the two sliding seats, two corresponding inner walls in the chute are provided with slideways, the side walls of the sliding seat are provided with two sliding plates, and the sliding plates are slidably connected with the two slideways, A fixing groove is arranged on the sliding seat.
  • the pressing head is arranged on the bottom of the inner shaft through the anti-skewing mechanism, and the anti-skewing mechanism includes an upper clamping part, an inner lowering part, The quick-release part and the lateral anti-slant plate, the upper clamping part is arranged at the bottom of the inner shaft, the inner pressing part is arranged in the upper clamping part against the upper clamping part, and the quick The dismantling part is arranged at the bottom of the inner pressing part, and the horizontal anti-slant plate is arranged at the bottom of the quick-release part.
  • the head rod of the pressing head passes through the horizontal anti-slant plate and connects The upper clamping part is connected, and the lower baffle plate corresponding to the lateral anti-slant plate is arranged on the head rod.
  • the upper clamping part includes an upper clamping bottom plate, two Y-shaped clamping pieces and a plurality of support blocks, and the upper clamping bottom plate and the inner shaft
  • the bottom of the rod is connected, and a plurality of the support blocks are evenly distributed on the lower surface of the upper clamping base plate, and the lower surface of the upper clamping base plate is provided with a hemispherical convex seat, and the upper end of the Y-shaped clamping part is connected with the hinge rod
  • the hemispherical boss is connected and located between two adjacent support blocks, and the inner pressing part is arranged between the lateral end of the Y-shaped clamping piece and the upper clamping bottom plate, so that the Y
  • the lower end of the clamping part is against the head bar, and a C-shaped splint is arranged in the Y-shaped clamping part, and the two C-shaped splints clamp and fix the head bar
  • the inner pressing part includes an extruding bead plate, an intermediate spring and a third column, and the lower surface of the upper clamping bottom plate is provided with a pressing groove, so Two extrusion guide beads are arranged in the extruded bead plate, a spring seat is arranged on the extruded bead plate, the third column is arranged on the spring seat, and the middle spring is sleeved on the third column , so that the upper end of the third column extends into the depression groove, and the extrusion guide ball abuts against the lateral end of the Y-shaped clamping piece.
  • the quick release part includes a hollow column, a first core rod, a second core rod, a lower lever, a lifting guide plate, a fourth column and a lifting splint.
  • the hollow column is arranged at the bottom of the support block, the outer wall of the hollow column is provided with a first guide bar slot, the first core rod is arranged transversely in the hollow column, and the lifting guide plate and The first mandrel is rotatably connected, the elevating splint is U-shaped, and is clamped on the outside of the elevating guide plate, the elevating splint is provided with a second guide bar slot, and the first core rod passes through Set in the slot hole of the second guide bar, the lifting guide plate is provided with a C-shaped guide slot hole, the second core rod is set in the upper end of the lifting splint, and penetrates through the second guide bar In the bar slot hole, one end of the lower lever is connected with the lifting guide plate, and the other end passes through the first guide bar slot hole, the upper end of the fourth column is connected with the lifting splint, and the lower end passes through the The hollow column is connected with the transverse anti-sloping plate.
  • the present invention at least includes the following beneficial effects:
  • the invention provides a cardiopulmonary resuscitation machine capable of adjusting the orientation of the compression head.
  • the cardiopulmonary resuscitation machine with the adjustable compression head orientation includes a backboard and a body.
  • the lower back of the patient who is lying flat is located below the chest cavity, and then the body is installed on the backboard.
  • the body includes a first adjustment mechanism, a second adjustment mechanism and a pressing module.
  • the pressing module is adjusted to move to the vicinity of the upper surface of the patient's chest, and then acts as a pressing module, so that the pressing module can press the patient.
  • the pressing module can be adjusted relative to the patient without moving the backboard or the patient.
  • the position of the chest cavity achieves precise alignment and improves the compression effect.
  • Fig. 1 is a structural schematic diagram of the present invention.
  • Fig. 2 is a top view of the structure of the present invention.
  • Fig. 3 is a schematic structural diagram of the pressing module in the present invention.
  • Fig. 4 is a schematic structural view of the chute in the present invention.
  • Fig. 5 is a schematic diagram of the structure of the slider in the present invention.
  • Fig. 6 is a structural schematic diagram of the anti-skew mechanism in the present invention.
  • Fig. 7 is a partial structural schematic diagram of the anti-skew mechanism in the present invention.
  • the double-headed arrows in FIG. 1 and FIG. 4 indicate the adjustment direction
  • the shaded part in FIG. 2 indicates the adjustment range of the pressing module.
  • the present invention provides a cardiopulmonary resuscitation machine with adjustable compression heads, including: a backboard 1, a body arranged on the backboard 1, and the body includes a first adjustment mechanism 2.
  • the second adjustment mechanism 3 and the pressing module 4 , the pressing head 43 is arranged on the backplane 1 through the first adjustment mechanism 2 and the second adjustment mechanism 3 .
  • the present invention provides a cardiopulmonary resuscitation machine with an adjustable position of the pressing head.
  • the cardiopulmonary resuscitation machine with the adjustable position of the pressing head includes a backboard 1 and a body.
  • the backboard 1 When the machine is ready, the backboard 1 is placed on the lower back of the patient who is lying flat, and is located below the chest cavity, and then the body is installed on the backboard 1, where the body includes a first adjustment mechanism 2, a second adjustment mechanism 3 and
  • the compression module 4 is adjusted to move the compression module 4 to the vicinity of the upper surface of the chest cavity of the patient through the first adjustment mechanism 2 and the second adjustment mechanism 3, and then acts as the compression module 4, so that the compression module 4 can press the patient, through the above-mentioned structure Design, without moving the backboard 1 or the patient, the position of the compression module relative to the chest cavity can be adjusted to achieve precise alignment and improve the compression effect.
  • the pressing module 4 includes a connecting frame 41, an inner shaft 42 and a pressing head 43, the connecting frame 41 is connected with the first adjustment mechanism 2, and the inner shaft 42 is rotatably arranged on In the connection frame 41 , the inner shaft 42 is connected to the second adjustment mechanism 3 , and the pressing head 43 is arranged at the bottom of the inner shaft 42 .
  • the specific structure of the pressing module 4 is provided in this embodiment.
  • the pressing module 4 of this structure includes a connecting frame 41, an inner shaft 42 and a pressing head 43.
  • the connecting frame 41 is connected with the first adjustment mechanism, and the inner shaft 42 is rotatably installed in the connection frame 41, the inner shaft 42 is connected with the second adjustment mechanism 3, and the pressing head 43 is installed at the bottom of the inner shaft 42; when the pressing module 4 is adjusted outward, the inner shaft 42 is in the connection frame 41 rotates inside, and then the inner shaft rod 42 drives the second adjustment mechanism 3 to also move outwards, and then the length of the second adjustment mechanism 3 becomes, and the height of the second adjustment mechanism 3 can also be adjusted at the same time; similarly, the connecting frame 41 drives the second adjustment mechanism 3 An adjustment mechanism 2 performs adjustment, thereby realizing the position adjustment of the pressing module 4 synchronously.
  • the first adjusting mechanism 2 includes a first column 21, a first rotating arm 22 and a first telescopic rod 23, the first column 21 is arranged on the backboard 1 and is close to the backboard.
  • One end of the plate 1, the first rotating arm 22 is movably arranged on the first column 21, one end of the first telescopic rod 23 is connected with the first rotating arm 22, and the other end is connected with the pressing
  • the module 4 is connected, and the pressing module 4 is rotatably connected with the second adjustment mechanism 3 .
  • the specific structure of the first adjustment mechanism 2 is provided in this embodiment, and the first adjustment mechanism 2 of this structure includes a first column 21, a first rotating arm 22 and a first telescopic rod 23 , specifically, the first column 21 is arranged on the backboard 1 and close to one end of the backplane 1, the first rotating arm 22 is movably mounted on the first column 21, and one end of the first telescopic rod 23 is connected to the first rotating arm 22, the other end is connected to the pressing module 4, and the pressing module 4 is connected to the second adjustment mechanism 3 in rotation.
  • the first column 21 can be installed at one end of the backplane 1.
  • the first pivoting arm 22 moves up and down on the first column 21, and can also rotate around the axis of the first column 21.
  • the length of the first telescopic rod 23 will follow the rail level of the first pivoting arm 21.
  • the length of 23 is the smallest, so that the first adjustment mechanism 2 can drive the adjustment position of the compression module 4 vertically, up and down, and horizontally, so that the compression module 4 can accurately align the chest cavity and improve the compression effect.
  • the second adjustment mechanism 3 includes a second column 31 , a second arm 32 and a second telescopic rod 33 , the second column 31 is arranged on the backboard 1 and is close to the backplane.
  • the other end of the plate 1, the second arm 32 is movably arranged on the second column 31, one end of the second telescopic rod 33 is connected with the second arm 32, and the other end is connected with the second arm 32.
  • the pressing module 4 is rotatably connected.
  • the specific structure of the second adjustment mechanism 3 is provided in this embodiment, and the second adjustment mechanism 3 of this structure includes a second column 31, a second rotating arm 32 and a second telescopic rod 33 Specifically, the second column 31 is installed on the backboard 1 and is close to the other end of the backplane 1, the second rotating arm 32 is movably installed on the second column 31, and one end of the second telescopic rod 33 is connected to the second rotating arm.
  • the arm 32 is connected, and the other end is connected with the pressing module 4; here, the second column 21 can be installed at the other end of the backboard 1, corresponding to the above-mentioned first column 21, when the position of the pressing module 4 needs to be adjusted, the second The pivoting arm 32 is used in conjunction with the above-mentioned first pivoting arm 22.
  • the second pivoting arm 32 moves up and down on the second column 31, and can also rotate around the axis of the second column 31.
  • the second The length of the telescopic rod 33 will follow the change of the length of the rail level of the second rotating arm 31.
  • the length of the second telescopic rod 33 becomes larger; when the pressing module 4 is in the first adjustment mechanism 2.
  • the second adjustment mechanism 3 When the second adjustment mechanism 3 is in the middle, the length of the second telescopic rod 33 is the smallest.
  • the second adjustment mechanism 3 is used in conjunction with the above-mentioned first adjustment mechanism 2 to drive the pressing module 4 vertically up and down, and horizontally left and right Adjusting the position of the compression module 4 enables accurate alignment of the chest cavity and improves the compression effect.
  • the connecting frame 41 includes a vertical plate 411, an upper top 412 and a lower seat plate 413, and the upper top 412 and the lower seat plate 413 are respectively arranged on the upper end and the lower end of the vertical plate 411,
  • the upper top 412 is provided with an upper rotation hole 414
  • the lower seat plate 413 is provided with a lower rotation hole
  • the vertical plate 411 is connected with the first adjustment mechanism 2
  • An upper protruding shaft 421 corresponding to the upper rotating hole 414 is provided
  • a lower protruding shaft corresponding to the lower rotating hole is provided at the lower end
  • the pressing head 43 is arranged at the bottom of the lower protruding shaft.
  • connection frame 41 includes a vertical plate 411, an upper top 412 and a lower seat plate 413, specifically, the vertical plate 411 is installed on the first telescopic rod 22 in the first adjustment mechanism 2, and the upper top 412 and the lower seat plate 413 are installed on the upper end and the lower end of the vertical plate 411 respectively, and an upper rotation hole 414 is provided in the upper top 412 here.
  • the lower seat plate 413 is provided with a lower turning hole
  • the upper end of the inner shaft 42 has an upper protruding shaft 421, and the upper protruding shaft 421 extends to the upper turning hole 414.
  • the lower protruding shaft at the lower end of the inner shaft 42 extends In the lower rotating hole, the upper protruding shaft 421 relatively rotates in the upper rotating hole 414, and the lower protruding shaft relatively rotates in the lower rotating hole, so that the inner shaft 42 can also rotate relatively in the connecting frame 41
  • the pressing head 43 is installed on the lower protruding shaft, which is convenient for adjusting the pressing head 43 to a suitable position.
  • the backboard 1 is provided with two sliding grooves 101, and the sliding seats 102 are arranged in the sliding grooves 101, and the first adjusting mechanism 2 and the second adjusting mechanism 3 are connected with the two sliding grooves respectively.
  • the sliding seat 102 is connected.
  • the backboard 1 in this embodiment has two chute 101, and a sliding seat 102 is installed in the chute 101, the two Connect the first adjustment mechanism 2 and the second adjustment mechanism 3 to the two sliding seats 102 respectively, so the first adjustment mechanism 2 and the second adjustment mechanism 3 can be moved as a whole, so that the body can slide along the backboard 1
  • the longitudinal direction of the groove 101 moves as a whole, thereby increasing the adjustment range of the compression head 43 in the body, and better compressing the heart and lungs of the patient.
  • two corresponding inner walls of the chute 101 are provided with slideways 103
  • the side walls of the slide seat 102 are provided with two slideboards 104
  • the slideboards 104 are slidably connected with the two slideways 103
  • the sliding seat 102 is provided with a fixing groove 105 .
  • chute 103 here refers to the inner wall in the length direction of chute 101
  • chute 103 is set on the inner wall
  • the bottom of the slide seat 102 is located in the slide groove 103
  • two slide plates 104 are arranged on the side wall of the slide seat 102, so the slide plates 104 can extend into the slideway 103, so that the slide seat 102 can be moved.
  • slide seat 102 moves in slide 103, offers fixed groove 105 on the slide seat 102, the first column 21 in the first adjustment mechanism 2, the second column 31 in the second adjustment mechanism 3 is respectively installed in the fixed groove 105, and then drive the first adjustment mechanism 2 and the second adjustment mechanism 3 to move respectively through the two sliding seats 102, thereby realizing the overall movement of the machine body.
  • the pressing head 43 is arranged on the bottom of the inner shaft 42 through the anti-skew mechanism 5, and the anti-skew mechanism 5 includes an upper clamping part 51, an inner The lower pressing part 52 , the quick release part 53 and the lateral anti-sloping plate 54 , the upper clamping part 51 is arranged at the bottom of the inner shaft 42 , and the inner lower pressing part 52 is arranged in the upper clamping part 51 against the upper clamping portion 51, the quick release portion 53 is arranged at the bottom of the inner pressing portion 52, the lateral anti-slant plate 54 is arranged at the bottom of the quick release portion 53, and the pressing The head rod 431 of the head 43 passes through the horizontal anti-slope plate 54 and is connected with the upper clamping portion 51, and the head rod 431 is provided with a lower baffle plate 432 corresponding to the lateral anti-slope plate 54 .
  • the specific structure of the anti-skew mechanism 5 is provided in this embodiment, here the pressing head 43 is installed on the bottom of the inner shaft 42 through the anti-skew mechanism 5, and the anti-skew mechanism 5 includes an upper clip The holding part 51, the inner pressing part 52, the quick release part 53 and the lateral anti-slant plate 54.
  • the upper clamping part 51 is mounted on the bottom of the inner shaft 42, and the head rod 431 of the pressing head 43 passes through the lateral anti-slant plate.
  • the outer sloping plate 54 is connected with the upper clamping part 51, and the inner pressing part 52 is installed in the upper clamping part 51 against the upper clamping part 51, so that the upper clamping part 51 can stably clamp the head rod 431. Hold it so that the compression head 43 is directly above the patient's chest, avoiding the compression head 43 from being skewed when using the compression head 43, causing accidents in cardiopulmonary operations;
  • the anti-slope plate 54 is installed at the bottom of the quick release part 53, and the lower baffle plate 432 on the head rod 431 is located below the lateral anti-slope plate 54, and the pressing head 43 can be removed from the upper clamping part by the designed quick release part 53. 51 to be quickly disassembled, so that after the cardiopulmonary resuscitation operation is performed on the patient, it is convenient for the cardiopulmonary resuscitation machine with adjustable compression head position of the present invention to be stored for subsequent use.
  • the upper clamping portion 51 includes an upper clamping bottom plate 511 , two Y-shaped clamping pieces 512 and a plurality of support blocks 513 , and the upper clamping bottom plate 511 is connected to the bottom of the inner shaft 42 , a plurality of support blocks 513 are evenly distributed on the lower surface of the upper clamping base plate 511, the lower surface of the upper clamping base plate 511 is provided with a hemispherical boss 514, and the upper end of the Y-shaped clamping member 512 passes through the hinge rod 515 is connected with the hemispherical boss 514, and is located between two adjacent support blocks 513, and the inner pressing part 52 is arranged on the lateral end 516 of the Y-shaped clamping piece 512 and the upper clamping bottom plate 511, so that the lower end of the Y-shaped clamp 512 is against the head bar 431, and a C-shaped clamp 517 is arranged inside the Y-shaped clamp 512, and the two C-shaped clamps 517 clamp
  • the specific structure of the upper clamping part 51 is provided in this embodiment, and the upper clamping part 51 of this structure includes an upper clamping bottom plate 511, two Y-shaped clamping pieces 512 and a plurality of The supporting block 513, specifically, the upper clamping bottom plate 511 is installed on the bottom of the inner shaft 42, and the lower surface of the upper clamping bottom plate 511 has a hemispherical protrusion 514, and the number of supporting blocks 513 is four, and the hemispherical protrusion 514 Evenly distributed on the lower surface of the upper clamping bottom plate 511 at a distance from each other as the center, the upper end of the Y-shaped clamping piece 512 is connected with the hemispherical convex seat 514 through the hinge rod 515, and is located between two adjacent support blocks 513 , and the inner lower pressing part 52 is installed between the lateral end 516 of the Y-shaped clamp 512 and the upper clamp bottom plate
  • the inner pressing part 52 includes an extruding bead plate 521, an intermediate spring 522 and a third column 523, and the lower surface of the upper clamping bottom plate 511 is provided with a pressing groove 524, and the extruding bead Two extruding guide beads 525 are arranged in the plate 521, a spring seat 526 is arranged on the extruding bead plate 521, the third column 523 is arranged on the spring seat 526, and the middle spring 522 is sleeved on the first On the three pillars 523 , the upper end of the third pillar 523 extends into the pressing groove 524 , and the extrusion guide ball 525 abuts against the lateral end 516 of the Y-shaped clamping member 512 .
  • the specific structure of the inner lower pressure part 52 is provided, and the inner lower pressure part 52 of this structure includes an extruded bead plate 521, an intermediate spring 522 and a third column 523, specifically Ground, on the lower surface of the upper clamping bottom plate 511, there is a lower pressure groove 524, two extrusion guide beads 525 are installed in the extrusion bead plate 521, a spring seat 526 is installed on the upper end of the extrusion bead plate 521, and the third column 523 is installed on the spring seat 526, where the middle spring 522 is sleeved on the third column 523, and the upper end of the middle spring 522 is against the outside of the lower pressure groove 524 on the lower surface of the upper clip base plate 511, thereby making the third column
  • the upper end of the 523 extends into the lower pressure groove 524, and the lower end of the middle spring 522 then presses against the spring seat 526 downward
  • the quick release part 53 includes a hollow column 531, a first core rod 532, a second core rod 533, a lower lever 534, a lifting guide plate 535, a fourth column 536 and a lifting splint 537.
  • the column 531 is arranged at the bottom of the support block 513, the outer wall of the hollow column 531 is provided with a first guide slot 538, and the first core rod 532 is arranged transversely in the hollow column 531, so
  • the lifting guide plate 535 is rotatably connected with the first core rod 532, the lifting splint 537 is U-shaped, and is clamped on the outside of the lifting guide plate 535, and the lifting splint 537 is provided with a second guide bar groove hole 539, the first core rod 532 is set in the second guide bar slot hole 539, the lifting guide plate 535 is provided with a C-shaped guide slot hole 540, and the second core rod 533 is provided in the
  • the upper end of the lifting splint 537 is installed in the second guide bar slot 539, one end of the lower lever 534 is connected with the lifting guide plate 535, and the other end passes through the first guide bar slot 538, the upper end of the fourth column 536 is connected to the lifting splin
  • the quick release part 53 includes a hollow column 531, a first core rod 532, a second core rod 533, a lower pulley Rod 534, lifting guide plate 535, fourth column 536 and lifting splint 537, specifically, hollow column 531 is installed on the bottom of support block 513, and first guide bar slot 538 is opened on the outer side wall of hollow column 531, and the second A mandrel 532 is horizontally installed in the hollow column 531, and the lifting guide plate 535 is installed on the first mandrel 532, and is rotatably connected with the first mandrel 532, where the elevating guide plate 535 takes the first mandrel 532 as the axis Rotating, and the lifting splint 537 is U-shaped, and is clamped on the outside of the lifting guide plate 535, and the second guide bar slot 539 is opened on
  • a C-shaped guide slot hole 540 is provided on the lifting guide plate 535, and the second core rod 533 is installed in the upper end of the lifting splint 537, and penetrates in the second guide bar slot hole 539, and the lower lever 534
  • One end of one end is connected with the lifting guide plate 535, and the other end passes through the first guide bar slot 538, and the upper end of the fourth column 536 is connected with the lifting splint 537, and the lower end passes through the hollow column 531 and is connected with the horizontal anti-sloping plate 54;
  • the user can pull the lower lever 534 downward along the slot hole 538 of the first guide bar, and then the upper end of the lower lever 534 moves outward, and then drives the lifting guide plate 535 outward with the first core rod 532 as the axis.
  • the user can cooperate to push up the lateral end 516 in the upper clamping part 51, specifically, forcefully pull the lateral end 516 upwards, Further, the transverse end 516 pushes up against the entire inner pressing portion 52, and the inner pressing portion 52 shrinks so that the transverse end 516 drives the Y-shaped clamping member 512 to disengage from the head rod 431, and the head rod 431 can be disengaged from the upper clamping portion 51. In this way, it is convenient and quick to disengage the pressing head 43 from the upper clamping portion 51 for subsequent storage.
  • the above-mentioned first rotating arm 22, first telescopic rod 23, second rotating arm 32, second telescopic A locking mechanism can be designed in the bar 33, so that the first pivoting arm 22 is locked on the first column 21, the second pivoting arm 32 is locked on the second column 33, and the first telescopic link 23 and the second telescopic link 33 can be adjusted. Keep the length unchanged, so that the massage module 4 can always be located at the adjusted position to avoid movement and misalignment.

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  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
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Abstract

一种可调节按压头方位的心肺复苏机，包括背板（1）、设置在背板（1）上的机体，机体包括第一调节机构（2）、第二调节机构（3）以及按压模块（4），按压头（43）通过第一调节机构（2）、第二调节机构（3）设置在背板（1）上。使用该可调节按压头（43）方位的心肺复苏机时，将背板（1）放置于平躺着的患者的背部下部，并位于胸腔的下方，然后将机体安装在背板（1）上，通过第一调节机构（2）和第二调节机构（3）将按压模块（4）调节移动到患者的胸腔上表面附近，对患者进行按压，通过上述结构的设计，在不通过移动背板（1）或者患者的前提下，可以调节按压模块（4）相对于胸腔位置，实现精确的对位，提高了按压效果。

Description

一种可调节按压头方位的心肺复苏机 技术领域
本发明涉及医疗器械技术领域，更具体地说，本发明涉及一种可调节按压头方位的心肺复苏机。
背景技术
心肺复苏机是以机械代替人力实施人工呼吸(机械通气)和胸外按压等基础生命支持操作的设备。相对于徒手按压，这种设备可以显著提高心脏骤停患者心脏和脑的灌注血流量，避免心脏和脑进入不可逆转的死亡，并逐步恢复心脏和脑的工作。按压方式基本上采用“电机+直线运动部件”。直线运动部件将电机的旋转运动转换为直线运动。
当出现按压头没有对准胸腔按压位置时，移动患者或者机台实现重定位。按压头运动方向的对位一般采用人工或者电机自动对位。当安装心肺复苏机对患者进行救治时，经常会出现按压头位置与胸腔上表面位置偏离较大。此时，一般会移动患者位置或者移动心肺复苏机的位置。这种方法不能实现精确的对位，降低了按压效果。因此，有必要提出一种可调节按压头(方位的心肺复苏机，以至少部分地解决现有技术中存在的问题。
发明内容
在发明内容部分中引入了一系列简化形式的概念，这将在具体实施方式部分中进一步详细说明。本发明的发明内容部分并不意味着要试图限定出所要求保护的技术方案的关键特征和必要技术特征，更不意味着试图确定所要求保护的技术方案的保护范围。
为至少部分地解决上述问题，本发明提供了一种可调节按压头方位的心肺复苏机，包括：背板、设置在所述背板上的机体，所述机体包括第一调节机构、第二调节机构以及按压模块，所述按压头通过所述第一调节机构、第二调节机构设置在所述背板上。
根据本发明实施例的可调节按压头方位的心肺复苏机，所述按压模块包括 连接框、内轴杆以及按压头，所述连接框与所述第一调节机构连接，所述内轴杆转动地设置在所述连接框内，所述内轴杆与所述第二调节机构的连接，所述按压头设置在所述内轴杆的底部。
根据本发明实施例的可调节按压头方位的心肺复苏机，所述第一调节机构包括第一立柱、第一转臂以及第一伸缩杆，所述第一立柱设置在所述背板上并靠近所述背板的一端，所述第一转臂可动地设置在所述第一立柱上，所述第一伸缩杆的一端与所述第一转臂连接，另一端与所述按压模块连接，所述按压模块与所述第二调节机构转动连接。
根据本发明实施例的可调节按压头方位的心肺复苏机，所述第二调节机构包括第二立柱、第二转臂以及第二伸缩杆，所述第二立柱设置在所述背板上并靠近所述背板的另一端，所述第二转臂可动地设置在所述第二立柱上，所述第二伸缩杆的一端与所述第二转臂连接，另一端与所述按压模块转动连接。
根据本发明实施例的可调节按压头方位的心肺复苏机，所述连接框包括竖直板、上顶部以及下座板，所述上顶部、下座板分别设置在所述竖直板的上端、下端，所述上顶部内设置有上转孔，所述下座板内设置有下转孔，所述竖直板与所述第一调节机构连接，所述内轴杆的上端设置有与所述上转孔对应的上凸轴，下端设置有与所述下转孔对应的下凸轴，所述按压头设置在所述下凸轴的底部。
根据本发明实施例的可调节按压头方位的心肺复苏机，所述背板上设置有两个滑槽，所述滑槽内设置有滑座，所述第一调节机构、第二调节机构分别与两个所述滑座连接，所述滑槽内两个相对应的内壁设置滑道，所述滑座的侧壁设置有两个滑板，所述滑板与两个所述滑道滑动连接，所述滑座上设置有固定凹槽。
根据本发明实施例的可调节按压头方位的心肺复苏机，所述按压头通过防歪斜机构设置在所述内轴杆的底部，所述防歪斜机构包括上夹持部、内下压部、快拆部以及横向防外斜板，所述上夹持部设置在内轴杆的底部，所述内下压部设置在所述上夹持部内抵顶所述上夹持部，所述快拆部设置在所述内下压部的 底部，所述横向防外斜板设置在所述快拆部的底部，所述按压头的头杆穿过所述横向防外斜板并与所述上夹持部连接，所述头杆上设置有与所述横向防外斜板对应的下挡板。
根据本发明实施例的可调节按压头方位的心肺复苏机，所述上夹持部包括上夹底板、两个Y型夹持件以及多个支撑块，所述上夹底板与所述内轴杆的底部连接，多个所述支撑块均布在所述上夹底板的下表面，所述上夹底板的下表面设置有半球凸座，所述Y型夹持件的上端通过铰杆与所述半球凸座连接，并位于相邻的两个支撑块之间，所述内下压部设置在所述Y型夹持件的横向端与所述上夹底板之间，使得所述Y型夹持件的下端抵顶所述头杆，并且所述Y型夹持件内设置有C型夹板，两个所述C型夹板夹持固定所述头杆，所述快拆部设置在所述支撑块的下端。
根据本发明实施例的可调节按压头方位的心肺复苏机，所述内下压部包括挤压珠板、中间弹簧以及第三立柱，所述上夹底板的下表面设置有下压槽，所述挤压珠板内设置有两个挤压导珠，挤压珠板上设置有弹簧座，所述第三立柱设置在所述弹簧座上，所述中间弹簧套在所述第三立柱上，使得所述第三立柱的上端延伸至所述下压槽内，所述挤压导珠抵顶所述Y型夹持件的横向端。
根据本发明实施例的可调节按压头方位的心肺复苏机，所述快拆部包括空心柱、第一芯杆、第二芯杆、下扳杆、升降导板、第四立柱以及升降夹板，所述空心柱设置在所述支撑块的底部，所述空心柱的外侧壁上设置有第一导条槽孔，所述第一芯杆横向地设置在所述空心柱内，所述升降导板与所述第一芯杆转动连接，所述升降夹板呈U型的，并且夹设在所述升降导板的外侧，所述升降夹板上设置有第二导条槽孔，所述第一芯杆穿设在所述第二导条槽孔内，所述升降导板上设置有C型导槽孔，所述第二芯杆设置在所述升降夹板的上端内，并穿设在所述第二导条槽孔内，所述下扳杆的一端与所述升降导板连接，另一端穿出所述第一导条槽孔，所述第四立柱的上端与所述升降夹板连接，下端穿过所述空心柱与所述横向防外斜板连接。
相比现有技术，本发明至少包括以下有益效果：
本发明提供了一种可调节按压头方位的心肺复苏机，该可调节按压头方位的心肺复苏机包括背板和机体，使用该可调节按压头方位的心肺复苏机时，将背板放置于平躺着的患者的背部下部，并位于胸腔的下方，然后将机体安装在背板上，机体包括第一调节机构、第二调节机构以及按压模块，通过第一调节机构和第二调节机构将按压模块调节移动到患者的胸腔上表面附近，进而起到按压模块，使得按压模块对患者进行按压，通过上述结构的设计，在不通过移动背板或者患者的前提下，可以调节按压模块相对于胸腔位置，实现精确的对位，提高了按压效果。
本发明所述的可调节按压头方位的心肺复苏机，本发明的其它优点、目标和特征将部分通过下面的说明体现，部分还将通过对本发明的研究和实践而为本领域的技术人员所理解。
附图说明
附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明的实施例一起用于解释本发明，并不构成对本发明的限制。在附图中：
图1为本发明的结构示意图。
图2为本发明的结构俯视图。
图3为本发明中按压模块的结构示意图。
图4为本发明中滑槽的结构示意图。
图5为本发明中滑座的结构示意图。
图6为本发明中防歪斜机构的结构示意图。
图7为本发明中防歪斜机构的部分结构示意图。
其中，图1、图4中双向箭头表示调节方向，图2阴影部分表示按压模块的调节范围。
具体实施方式
下面结合附图以及实施例对本发明做进一步的详细说明，以令本领域技术人员参照说明书文字能够据以实施。
应当理解，本文所使用的诸如“具有”、“包含”以及“包括”术语并不排除一个 或多个其它元件或其组合的存在或添加。
如图1-图5所示，本发明提供了一种可调节按压头方位的心肺复苏机，包括：背板1、设置在所述背板1上的机体，所述机体包括第一调节机构2、第二调节机构3以及按压模块4，所述按压头43通过所述第一调节机构2、第二调节机构3设置在所述背板1上。
上述技术方案的工作原理：本发明提供了一种可调节按压头方位的心肺复苏机，该可调节按压头方位的心肺复苏机包括背板1和机体，使用该可调节按压头方位的心肺复苏机时，将背板1放置于平躺着的患者的背部下部，并位于胸腔的下方，然后将机体安装在背板1上，这里该机体包括第一调节机构2、第二调节机构3以及按压模块4，通过第一调节机构2和第二调节机构3将按压模块4调节移动到患者的胸腔上表面附近，进而起到按压模块4，使得按压模块4对患者进行按压，通过上述结构的设计，在不通过移动背板1或者患者的前提下，可以调节按压模块相对于胸腔位置，实现精确的对位，提高了按压效果。
在一个实施例中，所述按压模块4包括连接框41、内轴杆42以及按压头43，所述连接框41与所述第一调节机构2连接，所述内轴杆42转动地设置在所述连接框41内，所述内轴杆42与所述第二调节机构3的连接，所述按压头43设置在所述内轴杆42的底部。
本实施例中提供了按压模块4的具体结构，该结构的按压模块4包括连接框41、内轴杆42以及按压头43，具体地，该连接框41与第一调节机构连接，内轴杆42转动地安装在连接框41内，内轴杆42与第二调节机构3连接，按压头43安装在内轴杆42的底部；当按压模块4向外调节时，内轴杆42在连接框41内转动，进而内轴杆42带动第二调节机构3也向外移动，进而第二调节机构3的长度变成，同时也可以调节第二调节机构3的高度；同理连接框41带动第一调节机构2进行调节，进而同步实现了按压模块4的位置调节。
在一个实施例中，所述第一调节机构2包括第一立柱21、第一转臂22以及第一伸缩杆23，所述第一立柱21设置在所述背板1上并靠近所述背板1的一端，所述第一转臂22可动地设置在所述第一立柱21上，所述第一伸缩杆23的一端 与所述第一转臂22连接，另一端与所述按压模块4连接，所述按压模块4与所述第二调节机构3转动连接。
上述技术方案的工作原理和有益效果：本实施例中提供了第一调节机构2的具体结构，该结构的第一调节机构2包括第一立柱21、第一转臂22以及第一伸缩杆23，具体地，第一立柱21设置在背板1上并靠近背板1的一端，第一转臂22可动地安装在第一立柱21上，第一伸缩杆23的一端与第一转臂22连接，另一端与按压模块4连接，按压模块4与第二调节机构3转动连接，这里第一立柱21可以安装在背板1的一端位置，当需要调节按压模块4的位置时，可以通过第一转臂22在第一立柱21上进行上下移动，也可以进行以第一立柱21的轴线为中心的转动，此时第一伸缩杆23的长度会跟随着第一转臂21的轨级发生长度的变化，当将按压模块4向外移动时，第一伸缩杆23的长度变大；当按压模块4处于第一调节机构2、第二调节机构3的正中间时，第一伸缩杆23的长度最小，以此实现了第一调节机构2可以带动按压模块4竖直上下、以及水平左右的调节位置，使得该按压模块4实现精确的对位胸腔，提高了按压效果。
在一个实施例中，所述第二调节机构3包括第二立柱31、第二转臂32以及第二伸缩杆33，所述第二立柱31设置在所述背板1上并靠近所述背板1的另一端，所述第二转臂32可动地设置在所述第二立柱31上，所述第二伸缩杆33的一端与所述第二转臂32连接，另一端与所述按压模块4转动连接。
上述技术方案的工作原理和有益效果：本实施例中提供了第二调节机构3的具体结构，该结构的第二调节机构3包括第二立柱31、第二转臂32以及第二伸缩杆33，具体地，第二立柱31安装在背板1上并靠近背板1的另一端，第二转臂32可动地安装在第二立柱31上，第二伸缩杆33的一端与第二转臂32连接，另一端与按压模块4连接；这里第二立柱21可以安装在背板1的另一端位置，与上述的第一立柱21相对应，当需要调节按压模块4的位置时，第二转臂32与上述的第一转臂22配合使用，这里通过第二转臂32在第二立柱31上进行上下移动，也可以进行以第二立柱31的轴线为中心的转动，此时第二伸缩杆33的长度会跟随着第二转臂31的轨级发生长度的变化，当将按压模块4向外移动 时，第二伸缩杆33的长度变大；当按压模块4处于第一调节机构2、第二调节机构3的正中间时，第二伸缩杆33的长度最小，该第二调节机构3与上述第一调节机构2的配合使用，可以带动按压模块4竖直上下、以及水平左右的调节位置，使得该按压模块4实现精确的对位胸腔，提高了按压效果。
在一个实施例中，所述连接框41包括竖直板411、上顶部412以及下座板413，所述上顶部412、下座板413分别设置在所述竖直板411的上端、下端，所述上顶部412内设置有上转孔414，所述下座板413内设置有下转孔，所述竖直板411与所述第一调节机构2连接，所述内轴杆42的上端设置有与所述上转孔414对应的上凸轴421，下端设置有与所述下转孔对应的下凸轴，所述按压头43设置在所述下凸轴的底部。
上述技术方案的工作原理和有益效果：本实施例中提供了连接框41的具体结构，该结构的连接框41包括竖直板411、上顶部412以及下座板413，具体地，竖直板411安装在第一调节机构2中的第一伸缩杆22上，该上顶部412、下座板413分别安装在竖直板411的上端、下端，这里在上顶部412内开设有上转孔414，下座板413内开设有下转孔，而内轴杆42的上端则具有上凸轴421，上凸轴421延伸到上转孔414，同理，内轴杆42下端的下凸轴延伸到下转孔内，通过上凸轴421在上转孔414内发生相对转动，以及下凸轴在下转孔内发生相对转动，以此使得内轴杆42可以在连接框41也发生相对的转动，同时下凸轴安装了按压头43，方便调节按压头43至合适的位置。
在一个实施例中，所述背板1上设置有两个滑槽101，所述滑槽101内设置有滑座102，所述第一调节机构2、第二调节机构3分别与两个所述滑座102连接。
上述技术方案的工作原理和有益效果：为了进一步增加机体在背板1上的调节范围，本实施例中背板1开设了两个滑槽101，在滑槽101内安装滑座102，这俩将第一调节机构2、第二调节机构3分别与两个滑座102连接，所以可以通过整体的移动第一调节机构2、第二调节机构3，使得机体可以在背板1上实现沿滑槽101的长度方向整体移动，进而增大了该机体中按压头43的调节范围， 更好为患者按压心肺。
进一步地，所述滑槽101内两个相对应的内壁设置滑道103，所述滑座102的侧壁设置有两个滑板104，所述滑板104与两个所述滑道103滑动连接，所述滑座102上设置有固定凹槽105。
上述技术方案的工作原理和有益效果：本实施例中在滑槽101内两个相对应的内壁设置滑道103，这里是指滑槽101的长度方向上内壁，该内壁上开设滑槽103，对应地，滑座102的底部位于滑槽103内，在滑座102的侧壁设置有两个滑板104，所以滑板104可以延伸到滑道103内，这样可以通过移动滑座102。进而滑座102在滑动103内移动，滑座102上开设了固定凹槽105，第一调节机构2中的第一立柱21，第二调节机构3中的第二立柱31分别安装在固定凹槽105，进而通过两个滑座102分别带动第一调节机构2、第二调节机构3移动，以此实现了机体的整体移动。
如图6-图7所示，在一个实施例中，所述按压头43通过防歪斜机构5设置在所述内轴杆42的底部，所述防歪斜机构5包括上夹持部51、内下压部52、快拆部53以及横向防外斜板54，所述上夹持部51设置在内轴杆42的底部，所述内下压部52设置在所述上夹持部51内抵顶所述上夹持部51，所述快拆部53设置在所述内下压部52的底部，所述横向防外斜板54设置在所述快拆部53的底部，所述按压头43的头杆431穿过所述横向防外斜板54并与所述上夹持部51连接,所述头杆431上设置有与所述横向防外斜板54对应的下挡板432。
上述技术方案的工作原理和有益效果：本实施例中提供了防歪斜机构5的具体结构，这里按压头43通过防歪斜机构5安装在内轴杆42的底部，该防歪斜机构5包括上夹持部51、内下压部52、快拆部53以及横向防外斜板54具体地，上夹持部51安装在内轴杆42的底部，而按压头43的头杆431穿过横向防外斜板54并与上夹持部51连接，将内下压部52则安装在上夹持部51内抵顶上夹持部51，进一步使得上夹持部51将头杆431稳定地夹持住，使得按压头43处于患者胸腔的正上方，避免在使用该按压头43时按压头43发生歪斜，使得心肺操作发生意外；而快拆部53安装在内下压部52的底部，横向防外斜板 54安装在快拆部53的底部，头杆431上的下挡板432位于横向防外斜板54的下方，通过设计的快拆部53可以将按压头43从上夹持部51内快速拆卸下来，这样当对患者进行心肺复苏操作后，方便本发明的可调节按压头方位的心肺复苏机进行收纳，以便于后续使用。
在一个实施例中，所述上夹持部51包括上夹底板511、两个Y型夹持件512以及多个支撑块513，所述上夹底板511与所述内轴杆42的底部连接，多个所述支撑块513均布在所述上夹底板511的下表面，所述上夹底板511的下表面设置有半球凸座514，所述Y型夹持件512的上端通过铰杆515与所述半球凸座514连接，并位于相邻的两个支撑块513之间，所述内下压部52设置在所述Y型夹持件512的横向端516与所述上夹底板511之间，使得所述Y型夹持件512的下端抵顶所述头杆431，并且所述Y型夹持件512内设置有C型夹板517，两个所述C型夹板517夹持固定所述头杆431，所述快拆部53设置在所述支撑块513的下端。
上述技术方案的工作原理和有益效果：本实施例中提供了上夹持部51的具体结构，该结构的上夹持部51包括上夹底板511、两个Y型夹持件512以及多个支撑块513，具体地，该上夹底板511安装在内轴杆42的底部，而上夹底板511的下表面具有半球凸座514，多个支撑块513为四个，并以半球凸座514为中心相互地间隔开地均布在上夹底板511的下表面，将Y型夹持件512的上端通过铰杆515与半球凸座514连接，并位于相邻的两个支撑块513之间，而内下压部52则安装在Y型夹持件512的横向端516与上夹底板511之间，这样可以使得内下压部52向下抵顶着横向端516，进而使得Y型夹持件512的下端抵顶住头杆431，同时在并且Y型夹持件512内安装有C型夹板517，以此使得两个C型夹板517相互靠近将头杆431夹持固定住，进一步地在，C型夹板517的内壁设计阻尼层，以增加与头杆431外壁之间的摩擦阻尼力，避免头杆431从该上夹持部51内脱离出来；这里快拆部53安装在支撑块513的下端，以方便通过该快拆部53将按压头43从上夹持部51中脱离出来。
在一个实施例中，所述内下压部52包括挤压珠板521、中间弹簧522以及 第三立柱523，所述上夹底板511的下表面设置有下压槽524，所述挤压珠板521内设置有两个挤压导珠525，挤压珠板521上设置有弹簧座526，所述第三立柱523设置在所述弹簧座526上，所述中间弹簧522套在所述第三立柱523上，使得所述第三立柱523的上端延伸至所述下压槽524内，所述挤压导珠525抵顶所述Y型夹持件512的横向端516。
上述技术方案的工作原理和有益效果：本实施例中提供了内下压部52的具体结构，该结构的内下压部52包括挤压珠板521、中间弹簧522以及第三立柱523，具体地，在上夹底板511的下表面开设有下压槽524，在挤压珠板521内安装有两个挤压导珠525，挤压珠板521上端安装有弹簧座526，而第三立柱523则安装在弹簧座526上，这里将中间弹簧522套在第三立柱523上，中间弹簧522的上端则抵顶着上夹底板511下表面的下压槽524的外部，进而使得第三立柱523的上端延伸至下压槽524内，中间弹簧522的下端进而向下抵顶着弹簧座526，使得挤压导珠525向下抵顶Y型夹持件512的横向端516上，进而Y型夹持件512的下端则向内夹持着头杆431的外壁，以此通过该内下压部53实现了上夹持部51对头杆431的稳定夹持。
在一个实施例中，所述快拆部53包括空心柱531、第一芯杆532、第二芯杆533、下扳杆534、升降导板535、第四立柱536以及升降夹板537，所述空心柱531设置在所述支撑块513的底部，所述空心柱531的外侧壁上设置有第一导条槽孔538，所述第一芯杆532横向地设置在所述空心柱531内，所述升降导板535与所述第一芯杆532转动连接，所述升降夹板537呈U型的，并且夹设在所述升降导板535的外侧，所述升降夹板537上设置有第二导条槽孔539，所述第一芯杆532穿设在所述第二导条槽孔539内，所述升降导板535上设置有C型导槽孔540，所述第二芯杆533设置在所述升降夹板537的上端内，并穿设在所述第二导条槽孔539内，所述下扳杆534的一端与所述升降导板535连接，另一端穿出所述第一导条槽孔538，所述第四立柱536的上端与所述升降夹板537连接，下端穿过所述空心柱531与所述横向防外斜板54连接。
上述技术方案的工作原理和有益效果：本实施例中提供了快拆部53的具体 结构，该结构的快拆部53包括空心柱531、第一芯杆532、第二芯杆533、下扳杆534、升降导板535、第四立柱536以及升降夹板537，具体地，空心柱531安装在支撑块513的底部，在空心柱531的外侧壁上开设有第一导条槽孔538，而第一芯杆532横向地安装在空心柱531内，升降导板535则安装在第一芯杆532上，并与该第一芯杆532转动连接，这里升降导板535以第一芯杆532为轴心转动的，而升降夹板537呈U型的，并且夹设在升降导板535的外侧，在升降夹板537上开设有第二导条槽孔539，而第一芯杆532则穿设在第二导条槽孔539内，升降导板535上开设有C型导槽孔540，第二芯杆533安装在升降夹板537的上端内，并穿设在第二导条槽孔539内，下扳杆534的一端与升降导板535连接，另一端穿出第一导条槽孔538，而第四立柱536的上端与升降夹板537连接，下端穿过空心柱531与横向防外斜板54连接；
所以使用者可以将下扳杆534沿着第一导条槽孔538向下扳动，进而下扳杆534的上端向外移动，进而带动升降导板535以第一芯杆532为轴心向外转动，进而升降导板535上的C型导槽孔540沿着第二芯杆533移动，进而使得升降夹板537的第二导条槽孔539沿着第一芯杆532向下移动，进而升降夹板537也向下移动，进而升降夹板537带动第四立柱536向下移动，第四立柱536的下端进而带动横向防外斜板54向下移动，进而使得按压头43向下移动，进而使得按压头43从上夹持部51内脱离出来，这里为了更加方便按压头43脱离，使用者还可以配合向上推动上夹持部51内的横向端516，具体地，将横向端516向上用力扳动，进而横向端516向上抵顶整个内下压部52，内下压部52收缩进而横向端516带动Y型夹持件512脱离头杆431，头杆431可以从上夹持部51内脱离出来，以此方便快速将按压头43从上夹持部51内脱离出来，便于后续收纳。
需要说明的是，为了使得该可调节按压头方位的心肺复苏机可以稳定地处于调节的位置上，在上述的第一转臂22、第一伸缩杆23、第二转臂32、第二伸缩杆33内可以设计锁定机构，使得第一转臂22锁定在第一立柱21上，第二转臂32锁定在第二立柱33上，第一伸缩杆23、第二伸缩杆33在调节后可以保持 长度不变，以此按摩模块4可以始终位于调节后的位置，避免发生移动错位。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或彼此可通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
尽管本发明的实施方案已公开如上，但其并不仅仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本发明的领域，对于熟悉本领域的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本发明并不限于特定的细节与这里示出与描述的图例。

Claims (8)

  1. 一种可调节按压头方位的心肺复苏机，其特征在于，包括：背板(1)、设置在所述背板(1)上的机体，所述机体包括第一调节机构(2)、第二调节机构(3)以及按压模块(4)，所述按压头(43)通过所述第一调节机构(2)、第二调节机构(3)设置在所述背板(1)上；
    所述按压模块(4)包括连接框(41)、内轴杆(42)以及按压头(43)，所述连接框(41)与所述第一调节机构连接，所述内轴杆(42)转动地设置在所述连接框(41)内，所述内轴杆(42)与所述第二调节机构(3)的连接，所述按压头(43)设置在所述内轴杆(42)的底部；
    所述按压头(43)通过防歪斜机构(5)设置在所述内轴杆(42)的底部，所述防歪斜机构(5)包括上夹持部(51)、内下压部(52)、快拆部(53)以及横向防外斜板(54)，所述上夹持部(51)设置在内轴杆(42)的底部，所述内下压部(52)设置在所述上夹持部(51)内抵顶所述上夹持部(51)，所述快拆部(53)设置在所述内下压部(52)的底部，所述横向防外斜板(54)设置在所述快拆部(53)的底部，所述按压头(43)的头杆(431)穿过所述横向防外斜板(54)并与所述上夹持部(51)连接，所述头杆(431)上设置有与所述横向防外斜板(54)对应的下挡板(432)。
  2. 根据权利要求1所述的可调节按压头方位的心肺复苏机，其特征在于，所述第一调节机构(2)包括第一立柱(21)、第一转臂(22)以及第一伸缩杆(23)，所述第一立柱(21)设置在所述背板(1)上并靠近所述背板(1)的一端，所述第一转臂(22)可动地设置在所述第一立柱(21)上，所述第一伸缩杆(23)的一端与所述第一转臂(22)连接，另一端与所述按压模块(4)连接，所述按压模块(4)与所述第二调节机构(3)转动连接。
  3. 根据权利要求1所述的可调节按压头方位的心肺复苏机，其特征在于，所述第二调节机构(3)包括第二立柱(31)、第二转臂(32)以及第二伸缩杆(33)，所述第二立柱(31)设置在所述背板(1)上并靠近所述背板(1)的另一端，所述第二转臂(32)可动地设置在所述第二立柱(31)上，所述第二伸缩杆(33)的一端与所述第二转臂(32)连接，另一端与所述按压模块(4)转 动连接。
  4. 根据权利要求1所述的可调节按压头方位的心肺复苏机，其特征在于，所述连接框(41)包括竖直板(411)、上顶部(412)以及下座板(413)，所述上顶部(412)、下座板(413)分别设置在所述竖直板(411)的上端、下端，所述上顶部(412)内设置有上转孔(414)，所述下座板(413)内设置有下转孔，所述竖直板(411)与所述第一调节机构(2)连接，所述内轴杆(42)的上端设置有与所述上转孔(414)对应的上凸轴(421)，下端设置有与所述下转孔对应的下凸轴，所述按压头(43)设置在所述下凸轴的底部。
  5. 根据权利要求1所述的可调节按压头方位的心肺复苏机，其特征在于，所述背板(1)上设置有两个滑槽(101)，所述滑槽(101)内设置有滑座(102)，所述第一调节机构(2)、第二调节机构(3)分别与两个所述滑座(102)连接，所述滑槽(101)内两个相对应的内壁设置滑道(103)，所述滑座(102)的侧壁设置有两个滑板(104)，所述滑板(104)与两个所述滑道(103)滑动连接，所述滑座(102)上设置有固定凹槽(105)。
  6. 根据权利要求1所述的可调节按压头方位的心肺复苏机，其特征在于，所述上夹持部(51)包括上夹底板(511)、两个Y型夹持件(512)以及多个支撑块(513)，所述上夹底板(511)与所述内轴杆(42)的底部连接，多个所述支撑块(513)均布在所述上夹底板(511)的下表面，所述上夹底板(511)的下表面设置有半球凸座(514)，所述Y型夹持件(512)的上端通过铰杆(515)与所述半球凸座(514)连接，并位于相邻的两个支撑块(513)之间，所述内下压部(52)设置在所述Y型夹持件(512)的横向端(516)与所述上夹底板(511)之间，使得所述Y型夹持件(512)的下端抵顶所述头杆(431)，并且所述Y型夹持件(512)内设置有C型夹板(517)，两个所述C型夹板(517)夹持固定所述头杆(431)，所述快拆部(53)设置在所述支撑块(513)的下端。
  7. 根据权利要求6所述的可调节按压头方位的心肺复苏机，其特征在于，所述内下压部(52)包括挤压珠板(521)、中间弹簧(522)以及第三立柱(523)，所述上夹底板(511)的下表面设置有下压槽(524)，所述挤压珠板(521)内 设置有两个挤压导珠(525)，挤压珠板(521)上设置有弹簧座(526)，所述第三立柱(523)设置在所述弹簧座(526)上，所述中间弹簧(522)套在所述第三立柱(523)上，使得所述第三立柱(523)的上端延伸至所述下压槽(524)内，所述挤压导珠(525)抵顶所述Y型夹持件(512)的横向端(516)。
  8. 根据权利要求6所述的可调节按压头方位的心肺复苏机，其特征在于，所述快拆部(53)包括空心柱(531)、第一芯杆(532)、第二芯杆(533)、下扳杆(534)、升降导板(535)、第四立柱(536)以及升降夹板(537)，所述空心柱(531)设置在所述支撑块(513)的底部，所述空心柱(531)的外侧壁上设置有第一导条槽孔(538)，所述第一芯杆(532)横向地设置在所述空心柱(531)内，所述升降导板(535)与所述第一芯杆(532)转动连接，所述升降夹板(537)呈U型的，并且夹设在所述升降导板(535)的外侧，所述升降夹板(537)上设置有第二导条槽孔(539)，所述第一芯杆(532)穿设在所述第二导条槽孔(539)内，所述升降导板(535)上设置有C型导槽孔(540)，所述第二芯杆(533)设置在所述升降夹板(537)的上端内，并穿设在所述第二导条槽孔(539)内，所述下扳杆(534)的一端与所述升降导板(535)连接，另一端穿出所述第一导条槽孔(538)，所述第四立柱(536)的上端与所述升降夹板(537)连接，下端穿过所述空心柱(531)与所述横向防外斜板(54)连接。
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