WO2015085676A1 - Lit de traction vertébrale - Google Patents

Lit de traction vertébrale Download PDF

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Publication number
WO2015085676A1
WO2015085676A1 PCT/CN2014/073174 CN2014073174W WO2015085676A1 WO 2015085676 A1 WO2015085676 A1 WO 2015085676A1 CN 2014073174 W CN2014073174 W CN 2014073174W WO 2015085676 A1 WO2015085676 A1 WO 2015085676A1
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WO
WIPO (PCT)
Prior art keywords
thrust
bed
push rod
electric push
head
Prior art date
Application number
PCT/CN2014/073174
Other languages
English (en)
Chinese (zh)
Inventor
何少敦
Original Assignee
何少敦
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 何少敦 filed Critical 何少敦
Publication of WO2015085676A1 publication Critical patent/WO2015085676A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
    • A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching

Definitions

  • the invention relates to a vertebral body pulling treatment device, in particular to a vertebral body pulling bed.
  • the pulling treatment of the vertebral body requires the use of relevant medical equipment.
  • the body above the lumbar vertebrae should be tied to a moving bed board, and the body below the lumbar spine should be tied to the other body.
  • the pulling force generated by the movement of the two bed plates acts on the lumbar vertebrae.
  • the problem is that the upper and lower body of the lumbar spine are tied at the same time, which often results in poor comfort, inconvenient operation, poor pulling effect, etc. problem.
  • the present invention provides a vertebral body pulling bed, which comprises a bed body and an electric push rod, and the bed body is made of a bed board and a bed.
  • the frame is composed of a frame and a foot
  • the electric push rod is installed on the lower side of the bed plate
  • a thrust bracket is arranged at the bottom of the bed plate at the bottom of the bed plate, and the electric push rod drives the thrust bracket to move
  • the support plate is disposed under the lumbar vertebra on the bed plate.
  • the pulling bed of the present invention can be used for pulling the lumbar vertebrae without the need to simultaneously bind the upper and lower limbs of the lumbar vertebrae, and has good comfort and convenient operation, and can be popularized in home or office.
  • a vertebral body pulling bed comprising a bed body and an electric push rod
  • the bed body is composed of a bed board, a bed frame and a bed leg
  • the electric push rod is installed on the lower side of the bed board
  • the utility model is characterized in that: a thrust bracket is arranged at a position of a bed at a bottom side of the bed board, and the thrust bracket mainly comprises a thrust rail, a sliding rod and a sliding seat, the sliding seat has a sliding hole, and a mounting plate is further arranged on the lower side of the bed frame.
  • the sliding seat is fixed on the lower side of the mounting plate, the sliding bar is placed in the sliding hole, the sliding bar and the sliding seat cooperate to form a linear sliding assembly, and the thrust cross bar is disposed at the front end of the sliding bar, and is also provided for mounting the electric push.
  • the front support of the rod, the rear support, and the thrust point of the electric push rod are connected with the thrust bracket, and the electric push rod drives the thrust bracket to slide longitudinally.
  • the electric push rod is a slider type electric push rod
  • the front support and the rear support are disposed on a lower side of the mounting plate
  • the thrust support is a double slide bar structure arranged side by side.
  • a front end of the left slider and the right slider is disposed with a jack
  • the thrust rail is correspondingly provided with a latch
  • the thrust rail is placed on the upper side of the slider and the latch is inserted into the jack
  • a thrust rail is fixed to the front end of the slider
  • the rear end of the sliding rod is provided with an end plate
  • the end plate is provided with an end plate mounting hole
  • the sliding rod is connected with the slider of the electric push rod through the end plate mounting hole, and the sliding rod constitutes a thrust point connecting the electric push rod and the thrust bracket.
  • the electric push rod is a slider type electric push rod
  • the front support and the rear support are disposed on a lower side of the mounting plate
  • the thrust support is a double slide bar structure arranged side by side.
  • a lifting arm is further disposed on the thrust bracket, the thrust rail is fixed on the upper end of the lifting arm, the lower end of the lifting arm is mounted on the front end of the sliding rod, the rear end of the sliding rod is provided with an end plate, and the end plate is provided with an end
  • the plate mounting hole, the sliding rod is connected to the slider of the electric push rod through the end plate mounting hole, and the slider constitutes a thrust point connecting the electric push rod and the thrust bracket.
  • the lifting arm is a trough-shaped structure formed by bending a metal plate, the bottom of the lifting arm groove is on the upper side, the groove wall is on the lower side, and the lifting arm passes the two sides.
  • the groove wall is fixed to the front end of the slider.
  • the thrust bracket is a detachable structure
  • the sliding rod is a circular tube structure
  • an insert is disposed at a lower end of the lifting arm, and the insert is inserted into the sliding rod.
  • the arm of the front end is fixed in the arm and the end of the slider.
  • the thrust bracket is a folded structure, and an intermediate arm is further disposed at the front end of the sliding rod, and the intermediate arm is a trough structure formed by bending a metal plate.
  • the lower end of the arm is mounted on the intermediate arm by a rivet, and the rivet is rotated in one direction between the lifting arm and the intermediate arm so that the lifting arm is superposed on the intermediate arm, and the rivet is rotated in the other direction between the lifting arm and the intermediate arm and When the arm is lifted, the lift arm and the end of the slide bar are pressed against each other.
  • the thrust bracket is a detachable and foldable structure
  • the sliding rod is a round tube structure
  • an intermediate arm is further provided
  • the middle arm is a metal plate.
  • the trough structure formed by bending, the lower end of the lifting arm is mounted on the intermediate arm by rivets, and the rivet is rotated in one direction between the lifting arm and the intermediate arm so that the lifting arm is superposed on the intermediate arm, and the lifting arm and the intermediate arm are wound
  • the rivet is rotated in the other direction and the lifting arm is lifted
  • the lifting arm and the end of the sliding rod are pressed and fixed
  • an insert is arranged on the groove wall of the intermediate arm, and the insert is inserted into the tube hole at the front end of the sliding rod
  • the middle arm and the end of the slider are pressed and fixed.
  • the electric push rod is a telescopic electric push rod
  • the thrust support is a double slide rod structure arranged side by side
  • the lift bracket is further provided with a lift arm
  • the thrust cross rod is fixed.
  • the lower end of the lifting arm is mounted on the front end of the sliding rod
  • the lifting arm is a trough-shaped structure formed by bending a metal plate
  • the bottom of the lifting arm groove is on the lower side
  • the groove wall is on the upper side
  • the lifting arm passes the two
  • the side groove wall is installed at the front end of the sliding rod
  • the front support seat is disposed on the upper side of the lifting arm groove bottom
  • the rear support seat is mounted on the lower side of the mounting plate
  • the front support body constitutes a thrust connection of the telescopic electric push rod and the thrust bracket point.
  • a head fixing member in addition to any one of the first to seventh aspects of the present invention, a head fixing member is further provided, and the head fixing member mainly comprises a pulling rope, a tensioning buckle, a tightening belt, and a head pull belt.
  • One end of the drawstring is connected with the tensioning buckle and the other end is fixedly connected with the headboard.
  • One end of the tightening strap is connected to the head strap and the other end is passed through the threading hole of the tensioning buckle.
  • the head strap is pulled from the chin sleeve. It is attached to the head of the human body, and the pre-tensioning of the head can be achieved by pulling the tightening strap by hand.
  • the ninth preferred embodiment of the present invention is further provided with a head fixing member according to any one of the above first to seventh technical solutions, wherein the head fixing member mainly comprises a pulling rope, a tensioning buckle, a tightening belt, a head pull belt, and pulling One end of the rope is connected with the tension buckle and the other end is connected to the thrust point of the electric push rod around the end of the bed head, and one end of the tightening belt is connected to the head pull belt and the other end is worn through the threading hole of the tension buckle.
  • the head pulls the sleeve from the chin On the head of the human body, pre-tensioning of the head can be achieved by pulling the tightening strap by hand.
  • a chest strap is further provided, one end of the pull rope is connected with the tension buckle, and the other end is connected and fixed around the end of the bed head and the thrust point of the electric push rod, and tightened.
  • One end of the belt is connected to the head strap and the chest strap at the same time, and the other end is passed through the threading hole of the tension buckle.
  • the chest strap is sleeved from the chest to the position of the human body under the armpit, and the tension belt can be pulled by hand. Pre-tensioned under the armpits.
  • a spacer is further disposed on the bed board, and the spacer is disposed at a position below the lumbar vertebra to carry the human buttocks and the leg.
  • the spacer is connected with the thrust crossbar, and the electric push rod drives the thrust bracket to slide the slider together.
  • a spacer is further disposed on the bed board, and the spacer is disposed at a position below the cervical vertebra to carry the weight of the body below the cervical vertebra of the human body,
  • the spacer is connected with the thrust crossbar, and the electric push rod drives the thrust bracket to slide the slider together.
  • the head of the human body is fixed, and the sliding of the spacer can separately exert a pulling effect on the cervical vertebra.
  • the beneficial effects of the present invention are as follows:
  • the pulling bed proposed by the present invention has a thrust bracket driven by an electric push rod on the lower side of the bed board, and the thrust bracket drives the gasket to slide outward on the bed board; or the human body lies on the bed board.
  • the calf is suspended at the end of the bed, and the inner side of the knee joint is in contact with the thrust crossbar of the thrust bracket, and the thrust crossbar acts on the inner side of the knee joint to pull the vertebral body. Therefore, the use of the pulling bed proposed by the present invention does not require simultaneous tightening of the upper and lower limbs of the lumbar spine, and is comfortable to use and convenient to operate, and can be popularized in a home or office.
  • FIG. 1 to FIG. 16 are schematic views showing the structure of a first embodiment of the present invention
  • FIG. 1 is a schematic view of a whole structure
  • FIGS. 2 to 16 are partial structural views, wherein FIG. 2 is a schematic structural view after removing a bed plate
  • 21, FIG. 22, FIG. 23, and FIG. 24 are partial structural views of a third embodiment of the present invention, wherein FIG. 21 is a schematic view of the overall structure, FIG. 22 is a schematic structural view after removing the bed board, and FIG.
  • FIG. 23 is a structure when in use.
  • Schematic diagram, Fig. 24 is a schematic view of a partial structure.
  • 25 is a schematic structural view after removing the bed plate
  • FIG. 26 is a partial structural view
  • FIG. 27 is an enlarged schematic view of a partial structure.
  • Figure 28 is a partial structural view showing a fifth embodiment of the present invention.
  • 29, FIG. 30, and FIG. 31 are schematic structural views of a sixth embodiment of the present invention, wherein FIG. 29 is a schematic view of a whole structure, FIG. 30 is a partial structural view, and FIG. 31 is a schematic structural view of the same.
  • Figure 32 is a partial structural view showing a seventh embodiment of the present invention.
  • FIG. 33, FIG. 34, FIG. 35, and FIG. 36 are enlarged schematic views showing a partial structure of an eighth embodiment of the present invention.
  • 37, 38 and 39 are enlarged schematic views showing a partial structure of a ninth embodiment of the present invention.
  • 40, FIG. 41, FIG. 42, and FIG. 43 are enlarged schematic views showing a partial structure of a tenth embodiment of the present invention.
  • 44, 45, 46, and 47 are enlarged schematic views showing a partial structure of the first embodiment of the present invention.
  • Figure 48 is a partial structural view showing a twelfth embodiment of the present invention. In the picture:
  • 6A slider type electric push rod 6A1 slider, 6B telescopic electric push rod, 6B1 telescopic rod end, 6. 1A front support, 6. 1B rear support, 6. 2A front mounting pin, 6. 2B Rear mounting pin, 6. 2 mounting plate,
  • FIG. 1 is a schematic structural view of a first embodiment of the present invention
  • FIG. 1 is a schematic view of a whole structure
  • FIGS. 2 to 16 are partial structural views, wherein FIG. 2 is a schematic structural view after removing the bed plate, and FIG. FIG. 4 to FIG. 16 are enlarged schematic views of a partial structure.
  • the vertebral body pulling bed comprises a bed body and an electric push rod
  • the bed body is composed of the bed board 3, the bed frame 2 and the foot legs 1.1, 1.2, 1.3
  • the electric push rod 6A is installed at
  • the lower side of the bed board 3 is provided with a thrust bracket 4 at the bottom of the bed board 3;
  • FIG. 5 and FIG. 6 show that the thrust bracket 4 mainly includes a thrust rail 4.1, a sliding rod and a sliding seat, and the sliding seat has a sliding hole.
  • the lower side of the bed frame 2 is further provided with a mounting plate 6.2, the sliding seat is fixed on the lower side of the mounting plate 6.2, the sliding bar is placed in the sliding hole, and the sliding bar and the sliding seat cooperate to form a linear sliding assembly.
  • the front support and the rear support for installing the electric push rod are provided, and the thrust point of the electric push rod is connected with the thrust bracket, and the electric push rod drives the thrust bracket to slide longitudinally.
  • FIG. 4 is a schematic structural view of the thrust bracket 4 when it is retracted
  • FIG. 5 is a structural schematic view of the thrust bracket after a certain distance of sliding
  • FIG. 6 is a schematic structural view of FIG. 4 after removing the mounting plate 6.2, FIG. 4, FIG. 5, FIG. 6, FIG. It is shown that, in this example, the mounting plate 6.2 is mounted on the crossbars 2.1, 2.2, and the front support 6.1A and the rear support 6.1B for mounting the electric push rod 6A are also provided on the lower side of the mounting plate 6.2.
  • the electric push rod 6A is a slider type electric push rod
  • the thrust bracket 4 is a double slide rod structure
  • the thrust bracket 4 mainly includes Thrust rail 4.1, left slider 4.2A, right slider 4.2B, left slider 4.3A, right slider 4.3B.
  • Figure 12 shows that the left slide 4.3A has a sliding hole 4.3A1. The figure shows that the left slider 4.2A and the right slider 4.2B are arranged side by side.
  • the front end of the left sliding bar 4.2A and the right sliding bar 4.2B are respectively provided with a left insertion hole 4.9A and a right insertion hole 4.9B
  • the thrust cross bar 4.1 is correspondingly provided with a left pin 4.8A and a right pin.
  • the thrust crossbar 4.1 is placed on the left sliding bar 4.2A
  • the upper sliding bar 4.2B upper side and the left pin 4.8A and the right pin 4.8B are respectively inserted into the left jack 4.9A, right In the jack 4.9B
  • the thrust rail is fixed to the front end of the slider.
  • Figure 6, Figure 7, Figure 8, Figure 9, Figure 12, Figure 13, Figure 14, Figure 16, Figure 16 shows that the left slider 4.2A is composed of the rod body 4.2A1, the end plate 4.2A2, the end plate 4. 2A2 ⁇
  • the 2A2 is set to the rear end of the left slider 4.2A, the end plate 4. 2A2 is provided with a mounting hole 4. 2A21.
  • the rod body 4.2A1 has a rear notch cut at the rear end 4.2A51, end plate 4. 2A2 is inserted into the back gap 4.2A51 is welded and fixed.
  • Left slide bar 4.2A through the end plate mounting hole 4. 2A21 is connected to the slider 6A1 of the electric push rod 6A.
  • the sleeve 4. 2A4 can be connected with the sliding 6A1 to make the left slider 4.2.
  • the AA can be prevented from being loosened by the left side of the sleeve 4.
  • the electric push rod 6A drives the slider 6A1 to slide.
  • the left slide rod 4.2A and the right slide rod 4.2B slide along the slide holes of the left slide and the right slide respectively, and finally the thrust cross rod 4.1 moves.
  • Figure 3 is a schematic view of the structure in use, the figure shows that, when in use, the human body 8 lies on the bed board 3, and the lower leg 8.3 is suspended at the end of the bed, so that the inner side of the knee joint 8.3A is in contact with the thrust rail 4.1 of the thrust bracket 4,
  • the electric push rod 6A is operated, and when the slider 6A1 of the electric push rod 6A slides, the thrust cross rod 4.1 is moved and the thrust is applied to the inner side of the knee joint 8.3A to thereby pull the lumbar vertebrae.
  • the use of the pulling bed proposed by the present invention does not require tightening the body when treating the lumbar spine.
  • the utility model can effectively solve the problems that the pulling bed needs to be tied tightly, often brings discomfort to the user, is inconvenient to use, and has poor pulling effect.
  • the pulling bed proposed by the invention has the advantages of simple structure and convenient use, and can be Promote applications in your home or office.
  • the bed frame adopts a folded structure
  • the present invention suggests that in other embodiments, the bed frame may also adopt a non-folding structure.
  • the bed frame is composed of a circular tube.
  • the present invention suggests that in other embodiments, the bed frame may also be a non-circular pipe profile. When a non-circular pipe profile is used, the cable is required to pass around the end of the bed. The position of the pulley assembly is set so that the rope can slide smoothly.
  • the thrust crossbar 4.1 is detachable, and the left pin 4.8A and the right pin 4.8B are fixed to the thrust crossbar 4.1 (can be used)
  • An interference fit, welding or other known means of fixing when a pull treatment is required, the thrust rail 4.1 is placed on the left slide 4.2A, the right slide 4.2B on the upper side and the left latch 4.8A
  • the right latch 4.8B is inserted into the left jack 4.9A and the right jack 4.9B, respectively, so that the thrust rail is installed at the front end of the slider; when the pulling is not required, the latch can be pulled out from the jack.
  • the thrust crossbar 4.1 can also adopt a non-detachable structure.
  • the left latch 4.8A and the right latch 4.8B are respectively inserted into the left jack 4.9A and the right jack 4.9B, and then welded and fixed.
  • the front support and the rear support for mounting the electric push rod are only one way of exposing the technology, and will not be described in detail herein.
  • FIG. 17, 18, 19 and 20 are enlarged schematic views showing a partial structure of a second embodiment of the present invention.
  • the figure shows that, in this example, a lifting arm 4.4 is also provided, and the lifting arm 4.4 is a trough-shaped structure formed by bending a metal plate.
  • the lifting arm 4.4 groove bottom 4.4A is on the upper side
  • the groove wall 4.4B is on the lower side
  • the lifting arm 4.4 is fixed on the left sliding bar 4.2A
  • the front end of the right slider 4.2B is cut with a front notch, and the groove walls on both sides of the lifting arm 4.4 are inserted and fixed in the front notch 4.2A52.
  • FIG. 21 is a schematic view of the overall structure
  • FIG. 22 is a schematic structural view after removing the bed board
  • FIG. 23 is a structure when in use.
  • Schematic diagram, Fig. 24 is a schematic view of a partial structure.
  • This example is an improvement on the basis of the first embodiment, and it is shown that, unlike the first embodiment, in this example, a head fixing member is further provided, and the head fixing member mainly includes Pull cord 5.1, tensioning buckle 5.1A, tightening strap 5.4, head strap 5.2, pull cord 5.1-end and tensioning buckle 5.1A connection and the other end is connected with bed rail 2.3, tightening strap end connection The head strap 5.2 is passed over and the other end is passed through the threading hole of the tensioning strap 5.1A.
  • Figure 23 shows that, when in use, the human body 8 lies supine on the bed board 3, the lower leg 8.3 is suspended at the end of the bed, so that the inner side of the knee joint 8.3A is in contact with the thrust rail 4.1 of the thrust bracket 4, and the head strap 5.2 is pulled from the chin sleeve. Attached to the human head 8.1, the pre-tensioning of the head can be achieved by pulling the tightening strap 5.4 by hand.
  • the thrust crossbar of the thrust bracket 4 driven by the electric push rod 6A 4. 1 moves, and can simultaneously pull the lumbar vertebrae and the cervical vertebrae.
  • the invention suggests that the tensioning buckle can be provided to adjust the length of the belt to suit the use of people with different body heights.
  • the lumbar vertebrae can be pulled alone, or the cervical and lumbar spine can be pulled simultaneously.
  • the human body 8 is lying on the bed board 3, and the lower leg 8.3 is suspended at the end of the bed, so that the inner side of the knee joint 8.3A is in contact with the thrust crossbar 4.1 of the thrust bracket 4, and the electric push rod 6A is operated.
  • the traction of the lumbar spine can be separately produced;
  • the human body 8 When it is necessary to pull the cervical vertebrae and the lumbar vertebrae at the same time, the human body 8 is lying on the bed board 3, and the lower leg 8.3 is suspended at the end of the bed, so that the inner side of the knee joint 8.3A is in contact with the thrust crossbar 4.1 of the thrust bracket 4, and the head is pulled.
  • the belt 5.2 is sleeved from the chin on the head 8.1 of the human body, and the tightening belt 5.4 is pulled by hand to pre-tension the head.
  • Operating the electric push rod 6A operation can simultaneously pull the cervical and lumbar spine.
  • FIG. 26 and FIG. 27 are partial structural views of a fourth embodiment of the present invention, wherein FIG. 25 is a schematic structural view after removing the bed plate, FIG. 26 is a partial structural view, and FIG. 27 is an enlarged schematic view of a partial structure.
  • a head fixing member is further provided, and the head fixing member mainly includes Pull cord 5.1, tensioning buckle 5.1A, tightening strap 5.4, head strap 5.2, pull cord 5.1-end is connected with tensioning buckle 5.1A and the other end is connected through the slider after the end of the bed end rail 2.3 Point 6.5 is fixedly connected with the slider 6A1 of the electric push rod 6A, the tightening belt 5.4 is connected to the head pull belt 5.2 and the other end is passed through the threading hole of the tension buckle 5.1A, the head pulls
  • the strap is attached to the head of the human body from the chin, and the strap can be pulled by hand. Pre-tensioning of the head is achieved. ⁇ Set the jack, insert the U-shaped guide wire 7 into the jack and fix it.
  • the U-shaped guide member 7 serves to guide and suspend the drawstring 5.1.
  • the electric push rod can drive the head pull belt 5.2 to move toward the bed head. Therefore, compared with the third embodiment, the present embodiment can also separately pull the cervical vertebra, when it is necessary to separately treat the cervical vertebra
  • the whole body 8 is lying on the bed board 3 (the calf 8.3 does not need to be suspended at the end of the bed, and the thrust bracket 4 is not required to push the calf), and the head strap 5.2 is sleeved from the chin.
  • the human head 8.1 pull the tightening strap 5.4 by hand to pre-tension the head. Operation of the electric push rod 6A operation, the slider 6A1 is pulled by the drawstring when sliding. 5.1 Drive the head pull belt 5.2 Move up to pull the cervical vertebra.
  • FIG. 28 is a partial structural view showing a fifth embodiment of the present invention.
  • This example is an improvement on the basis of the fourth embodiment, and the figure shows that, unlike the fourth embodiment, in this example, the tightening belt 5.4-end is simultaneously with the head strap 5.2 and chest band connection 5.3, 5.4 and tightening the belt from the other end of the pull rope through the fastening hole of 5.1A through the chest strap provided with a buckle end 5.3 5.31 (5.3 may be employed with chest belt for use on pants everyday ), the buckle 5.3 can be quickly fastened to the chest down position by the buckle 5.31.
  • the puller 5.1-end is connected to the tensioning buckle 5.1 A and the other end is connected to the slider 6A1 of the electric push rod 6A by the slider connecting point 5.5 after passing through the head end rail 2.3.
  • the chest strap 5.3 is placed under the armpit position by the chest, and the pre-tensioning of the human body can be achieved by pulling the tightening strap by hand. In this case, the cervical vertebrae and the lumbar vertebrae can be pulled separately, or the cervical vertebrae and the lumbar vertebrae can be simultaneously pulled. When the thoracic vertebrae need to be pulled separately, the chest strap 5.3 can be fixed in the chest and the lower arm.
  • FIG. 29 is a schematic view of the overall structure
  • FIG. 30 is a schematic view of a partial structure
  • FIG. 31 is a schematic structural view when in use.
  • This example is an improvement on the basis of the fifth embodiment, and it is shown that, unlike the fifth embodiment, in this example, the spacer 10 is further provided on the bed board 3, and the spacer 10 is provided.
  • a gasket sleeve hole 10.1 is provided, and the gasket 10 is disposed at a position below the lumbar vertebra to support the buttocks and legs of the human body.
  • the sleeve hole 10.1 of the gasket 10 is sleeved on the thrust rail 4.1 to make the gasket and the thrust cross.
  • the rod 4.1 constitutes a connection, and the electric push rod 6A drives the thrust bracket 4 to slide the slider 10 to slide.
  • the present invention suggests that the gasket 10 can be made of cloth.
  • a non-slip coating may be provided on the upper side (contact surface of the human body) of the gasket.
  • Figure 31 shows that, when in use, first retract the thrust crossbar 4.1, lay the gasket 10 on the bed board, open the zipper 10.3, and sleeve the sleeve hole 10.1 of the gasket 10 on the thrust rail 4.1 to make the gasket 10 is connected with the thrust rail 4.1, and then the zipper is closed, the whole body 8 is placed on the bed 3, and the position below the waist is placed on the spacer 10, and the head strap 5.2 is sleeved from the chin to the human head. On 8.1, pull the tightening strap 5.4 by hand to pre-tension the head. The operation of the electric push rod 6A is operated, the slider 6A1 drives the thrust cross rod 4.
  • the washer 10 when the outer side moves, the washer 10 is driven to slide outward, and at the same time, the pull rod is driven by the pull cord 5.1. And the cervical vertebra produces simultaneous traction.
  • the body below the waist of the human body is supported by the spacer 10, and the downward movement of the spacer 10 causes tension on the lumbar spine.
  • FIG. 32 is a partial structural view showing a seventh embodiment of the present invention. 2, the waistband 10. 2 can be tied tightly. The end of the belt is provided with a buckle 10.12, the waistband 10. 2 can be tied tightly. At the waist position.
  • FIG. 34, FIG. 35, and FIG. 36 are enlarged schematic views showing a partial structure of an eighth embodiment of the present invention. The figure shows that, unlike the second embodiment, in this example, the electric push rod is a telescopic electric push rod 6B, the thrust bracket 4 is a double slide rod structure, the left slide rod 4.2A, the right slide rod 4.2.
  • the lifting arm 4.4 is a trough-shaped structure formed by bending a metal plate
  • the lifting arm 4.4 is at the lower side of the groove 4.4A
  • the groove wall 4.4B is on the upper side
  • the lifting arm 4.4 is passed through the side wall 4.4B. It is disposed at the front end of the left sliding bar 4.2A and the right sliding bar 4.2B.
  • the front bearing 6.1A is disposed on the upper side of the lifting arm 4.4 bottom 4.4A
  • the rear bearing 6.1B is mounted on the lower side of the mounting plate 6.2.
  • the front notch is cut at the front end of the left slide bar 4.2A and the right slide bar 4.2B, and the groove walls on both sides of the lift arm 4.4 are inserted and fixed in the front notch.
  • FIG. 37, 38 and 39 are enlarged schematic views showing a partial structure of a ninth embodiment of the present invention.
  • This example is an improved scheme based on the second embodiment.
  • the figure shows that, unlike the second embodiment, in this example, the thrust bracket 4 is a detachable structure, and the left slide bar 4.2.
  • the right slider 4.2B is a round tube structure.
  • the left insert 4.5A and the right insert 4.5B are disposed at the lower end of the lift arm 4.4.
  • the left insert 4.5A and the right insert 4.5B are respectively inserted into the left slide 4.2.
  • the right side of the right slider 4.2B is 4.2A3, the right slider 4.2B3, and the lifting arm 4.4 is fixed at the top pressing point 4.41 and the end of the sliding rod.
  • the left insert 4.5A and the right insert 4.5B are respectively cut into notches, and the groove walls of the arms 4.4 are inserted into the notches and welded and fixed, thereby, the thrust rail 4.1, the lift arm 4.4 and the left insert 4.5 A.
  • the right insert 4.5B constitutes an assembly. When the stretching treatment is not required at ordinary times, the assembly can be detached from the pulling bed and loaded when treatment is required.
  • FIG. 40, 41, 42 and 43 are enlarged schematic views showing a partial structure of a tenth embodiment of the present invention.
  • This example is an improved scheme based on the second embodiment.
  • the figure shows that, unlike the second embodiment, in this example, the thrust bracket 4 has a folded structure, and the left slider 4.2A
  • the right slider 4.2B is a circular tube structure, and an intermediate arm 4.6 is further disposed at the front end of the left sliding rod 4.2A and the right sliding rod 4.2B, and the intermediate arm 4.6 is a trough-shaped structure formed by bending a metal plate, and the lifting arm 4.4
  • the lower end is mounted on the intermediate arm 4.6 by a rivet 4.7, and the lifting arm 4.4 and the intermediate arm 4.6 are rotated in one direction about the rivet 4.7 so that the lifting arm 4.4 is superposed on the intermediate arm 4.6, and the rivet is extended between the lifting arm 4.4 and the intermediate arm 4.6.
  • 4.7 When the other direction is rotated and the lift arm 4.4 is lifted, the
  • the thrust bracket 4 is a detachable and foldable structure, left.
  • the sliding bar 4.2A and the right sliding bar 4.2B are round pipe structures, and an intermediate arm 4.6 is also provided.
  • the intermediate arm 4.6 is a trough-shaped structure formed by bending a metal plate, and the lower end of the lifting arm 4.4 is mounted on the intermediate arm by a rivet 4.7.
  • the lifting arm 4.4 and the intermediate arm 4.6 are rotated in one direction around the rivet 4.7 so that the lifting arm 4.4 is superposed on the intermediate arm 4.6, and the lifting arm 4.4 and the intermediate arm 4.6 are rotated in the other direction around the rivet 4.7 and
  • the lifting arm 4.4 is pressed against the end of the slider at the pressing point 4.41.
  • a left insert 4.5A and a right insert 4.5B are disposed on the groove wall 4.6B of the intermediate arm 4.6. The left insert 4.5A and the right insert 4.5B are respectively inserted into the left slide 4.2A and the right slide 4.2B.
  • FIG. 48 is a partial structural view showing a twelfth embodiment of the present invention. 1A, the other end and the tensioning buckle 5.

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  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

L'invention concerne un lit de traction vertébrale, qui comprend un corps de lit et une tige de poussée électrique (6A). La tige de poussée électrique est installée sur le côté inférieur d'une planche de lit (3), un support de poussée (4) est en outre disposé dans la position de bout de lit du côté inférieur de la planche de lit, et la tige de poussée électrique entraîne le support de poussée en mouvement. Un coussin de hanche (10) est disposé dans une position, sous la vertèbre lombaire, de la planche de lit, et le support de poussée amène le coussin de hanche à glisser vers l'extérieur sur la planche de lit. Une personne s'allonge sur le dos sur la planche de lit, et la vertèbre lombaire est pressée lorsque le coussin de hanche glisse vers l'extérieur ; ou une personne s'allonge sur le dos sur la planche, les jambes de la personne sont suspendues à l'extrémité de bout de lit, les côtés intérieurs des articulations de genou sont en contact avec une tige transversale de poussée (4.1) du support de poussée et, lorsque le support de poussée se déplace, la force de poussée est exercée sur les côtés intérieurs des articulations de genou, puis la vertèbre est pressée. Le confort est approprié lorsque le lit de traction est utilisé, le lit de traction a un fonctionnement commode et peut être utilisé à la maison ou au travail.
PCT/CN2014/073174 2013-12-13 2014-03-11 Lit de traction vertébrale WO2015085676A1 (fr)

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CN201310686780.5 2013-12-13
CN201310686780.5A CN104706500B (zh) 2013-12-13 2013-12-13 一种椎体牵拉床

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CN112237503A (zh) * 2020-09-22 2021-01-19 河北省骨科生物材料与技术创新研究院 一种腰椎间盘突出治疗床

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CN104721009A (zh) * 2013-12-18 2015-06-24 何少敦 一种滑移床垫及其制成的椎体牵拉床
CN104720948A (zh) * 2013-12-18 2015-06-24 何少敦 一种椎体牵拉床
CN206285176U (zh) * 2016-08-31 2017-06-30 何少敦 一种隐蔽式滑移布垫椎体牵拉床

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