CN112168467B

CN112168467B - Long-time-use warm-keeping mechanism for prone position frame in spinal surgery

Info

Publication number: CN112168467B
Application number: CN202011082113.2A
Authority: CN
Inventors: 曲行晖; 于婧; 魏娜
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-15
Anticipated expiration: 2040-10-12
Also published as: CN112168467A

Abstract

The invention discloses a long-time-used spine surgery prone position frame warming mechanism, which comprises a supporting seat, a warming component and a temperature adjusting component, wherein a rotating button is rotated and opened, the heating effect is higher according to the principle that the larger the current is, the smaller the current is, the higher the resistance value passing through a circuit is, the lower the current is, the inner button can be matched to rotate to drive a connecting rod to rotate, four resistors are arranged according to R1, R2, R3 and R4, when the connecting rod rotates to a connecting resistance wire between R1 and R2, electricity enters from an incoming line, passes through one resistor, is R1, is output from an outgoing line, when the connecting rod rotates to the connecting resistance wire between R2 and R3, the electricity enters from the incoming line, passes through two resistors, is R1 and R2, is output from the outgoing line again, the current is reduced, and the current is the minimum when the connecting rod rotates to the connecting resistance wire between R4 and a second limiting plate, so that the temperature of the heating wire can be adjusted, the body part of a patient is mainly protected from being attached to, prevent the patient from lowering the body temperature and being overcooled due to long-time operation.

Description

Long-time-use warm-keeping mechanism for prone position frame in spinal surgery

Technical Field

The invention relates to the technical field of medical treatment, in particular to a long-time-use warm-keeping mechanism for a prone position body position frame in spinal surgery.

Background

The operation position frame is a medical appliance in an operating room, can effectively relieve pressure sores caused by overlong operation time of a patient, and can ensure that the operation position can fully expose the operation field to ensure that the operation is smoothly carried out after a plurality of different position frames are used for anesthesia according to different operation positions and patient positions, so that the muscle of the patient is relaxed and the patient loses the self-contained ability of the whole body or the part, and can avoid complications caused by the compression of limbs, joints and nerves after the normal respiration and circulation functions of the patient are taken care of.

However, in the use process of a plurality of existing posture frames, the use time of the posture frames is too long in a major operation, especially in the process of spinal surgery, patients are prone to catching cold or complicated symptoms caused by cold exposure in the operation due to continuous blood transfusion and the like, so that a long-time-use prone posture frame warming mechanism for spinal surgery is provided, the warming for the patients is effectively achieved, and the problem of postoperative sequelae caused by too long operation time and cold exposure of the patients is solved.

Disclosure of Invention

In order to achieve the purpose of keeping warm, the invention provides the following technical scheme: the utility model provides a long-time cold-proof mechanism of backbone surgery prone position posture frame, includes supporting seat, cold-proof subassembly and the subassembly that adjusts the temperature, the top fixed mounting of supporting seat has the expansion box, the top fixed mounting of expansion box has the service creeper, the top swing joint of service creeper has the headrest of protecting, the top fixed mounting of service creeper has the side body mount, the top swing joint of service creeper has the knee pillow, the top swing joint of service creeper has the foot pillow, the inner wall of supporting seat and the inner wall swing joint of cold-proof subassembly, the front of expansion box and the back swing joint of the subassembly that adjusts the temperature.

As optimization, cold-proof subassembly includes the silica gel piece, the inner wall fixed mounting of silica gel piece has the heater, the bottom swing joint of silica gel piece has the gasbag, the bottom fixed mounting of gasbag has the gas cushion piece, the inner wall top swing joint of gasbag has first bull stick, the bottom swing joint of first bull stick has the montant, the inner wall swing joint of montant has the bearing, the outer wall fixed mounting of bearing has first telescopic link, the top swing joint of first telescopic link has the second bull stick, the back fixed mounting of second bull stick has rotatory piece, the outer wall fixed mounting of rotatory piece has the stay cord, the one end fixed mounting that the rotatory piece was kept away from to the stay cord has the line box of receiving, the left side swing joint of montant has the gear.

As the optimization, the subassembly that adjusts the temperature includes the turn button, the outer wall fixed mounting of turn button has the connecting rod, the one end fixed mounting that the turn button was kept away from to the connecting rod has first limiting plate, the one end fixed mounting that the turn button was kept away from to the connecting rod has a line of being qualified for the next round of competitions, the inner wall swing joint of connecting rod has the continuous resistance silk, the equal fixed mounting in both ends of continuous resistance silk has the resistance, the left side fixed mounting of resistance has the income line, the left side outer wall fixed mounting of continuous resistance silk has the second limiting.

Preferably, the number of the second rotating rods and the structures of the second rotating rods are two, the structures of the second rotating rods and the structures of the second rotating rods are symmetrically distributed around the vertical center line of the first rotating rod, so that when teeth are rotated, the vertical rod can be lifted, the first rotating rod is enabled to extrude the top end of the inner wall of the air bag, the second rotating rod is affected by gravity, the two second rotating rods can be enabled to move towards the left side and the right side of the first rotating rod, the air bag is propped open, the air bag is inflated again, and the silicon sheet is propped up.

As optimization, the back of gear passes through the inner wall back swing joint of bearing and service creeper, and the spout has all been seted up with the back in the front of montant, and the inner wall swing joint of connecting rod and slider and spout is passed through on the inner wall left side of supporting seat, and the right side of connecting rod and the left side fixed connection of slider, the outer wall of slider and the inner wall swing joint of spout for the montant is in the process of rising decline and remains stable.

As the optimization, the right side of montant is provided with the tooth, and the outer wall swing joint of the outer wall of tooth and gear, and the lifting range of montant is the inner wall bottom of silica gel piece to the top of service creeper, and the bottom of service creeper is provided with the gas pocket, and the bottom of gas pocket is provided with the pneumatic valve, and the front of gear makes gasbag cooperation pneumatic valve can have elasticity, prevents simultaneously that gas from spilling completely, and the running gear can drive the montant and rise and descend.

As optimization, first telescopic link divide into two parts from top to bottom, and upper portion is the tubule, and the lower part is the thick pipe, and the diameter of tubule is less than the diameter of thick pipe, and the quantity of rotatory piece is three, and two rotatory pieces are located the thick pipe back of first telescopic link, and a rotatory piece is located the back of montant, and the level that is located the rotatory piece at the montant back is higher than the level that is located the rotatory piece of thick pipe.

As optimization, the knob is divided into an inner knob and an outer ring, the inner knob is movably connected with the outer ring, one end of the resistor, far away from the inner knob, is fixedly connected with the inner wall of the outer ring, and therefore in the process of rotating the inner knob, the connecting rod and the resistance wire can move and the circuit can pass through one or more resistors.

As optimization, the quantity of resistance is four, and the resistance value of four resistances equals, and the length of first limiting plate plus the second limiting plate is greater than the radius of outer lane for the connecting rod can receive first limiting plate and second limiting plate spacing.

The invention has the beneficial effects that: the long-time-used spine surgery prone position frame warming mechanism is matched with a resistance wire through a resistor, so that a patient can rotate and open a rotating button before lying on a lying plate, the principle that the heating effect is higher due to the fact that the larger the current is, the smaller the current is when the resistor passing through a circuit is, the lower the current is, the inner button can be matched to rotate, the connecting rod is driven to rotate, the four resistors are arranged according to the following formula of R1, R2, R3 and R4, when the connecting rod rotates to the resistance wire between R1 and R2, electricity enters from an incoming line, passes through one resistor which is R1, and is output from an outgoing line, when the connecting rod rotates to the resistance wire between R2 and R3, the electricity enters from the incoming line, passes through the two resistors which are R1 and R2, and is output from the outgoing line again, the current is reduced, the heating effect is reduced, and the like, when the connecting rod rotates to the resistance wire between R4 and a second limiting plate, the current is the minimum, and the, the lying plate and the silica gel sheet are heated, so that the temperature of the body part and the abdomen of a patient attached to the lying plate is mainly protected, and the body temperature of the patient is prevented from being reduced and overcooled due to long-time operation.

The long-time-use spine surgery prone position frame warming mechanism is matched with the air bag for use, when a patient lies on a lying plate, the patient is fat and thin, the abdomen is different in size and can be pressed for a long time when lying for a long time, the abdomen of the patient can be pressed for a long time, blood circulation can be blocked when the abdomen is pressed for a long time, the belly can be completely wrapped by the heating wire arranged in the silica gel sheet, the long-time heat preservation and the simultaneous heating of the abdomen of the patient can be realized, the heat preservation of the part of the body of the patient contacting with the lying plate can be realized, when the operation of the patient is finished, the patient can move away, the air bag is shrivelled, the rotating gear drives the vertical rod to ascend, the air bag can be re-unfolded by matching with the action of the second rotating rod and the first rotating rod, the air valve is used for keeping air, the gear is reversely rotated, the vertical rod moves, when the air bag is full of air, the air bag is extruded by the abdomen of the human body, and the air bag can wrap the abdomen in the exhaust process, so that the temperature of the whole abdomen of the patient is effectively protected, meanwhile, the air bag is heated, heat is provided for the patient who performs long-time operation, and the temperature of the patient is prevented from being reduced due to overlong operation time.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional elevation view of the structure of the present invention;

figure 3 is a rear cross-sectional view of the construction of the warming assembly of the present invention;

FIG. 4 is a schematic sectional elevation view of a temperature regulating assembly according to the present invention;

FIG. 5 is a schematic top view of the structure of the present invention;

FIG. 6 is a rear cross-sectional view of a portion of the deck structure of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

figure 8 is a perspective view of a portion of the thermal module of the present invention.

In the figure: 1. a supporting seat; 2. a telescopic box; 3. a lying board; 4. protecting the headrest; 5. a side body fixing frame; 6. a knee pillow; 7. a foot pillow; 8. a warming component; 801. a silica gel sheet; 802. a heater; 803. an air bag; 804. a pneumatic cushion block; 805. a first rotating lever; 806. a vertical rod; 807. a bearing; 808. a first telescopic rod; 809. a second rotating rod; 810. rotating the block; 811. pulling a rope; 812. a wire rewinding box; 813. a gear; 9. a temperature regulating component; 901. turning a button; 902. a connecting rod; 903. a first limit plate; 904. wire outgoing; 905. connecting a resistance wire; 906. entering a line; 907. a resistance; 908. and a second limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, a long-term use spine surgery prone position posture frame warming mechanism comprises a supporting seat 1, a warming component 8 and a temperature regulating component 9, wherein a telescopic box 2 is fixedly mounted at the top end of the supporting seat 1, a lying plate 3 is fixedly mounted at the top end of the telescopic box 2, a head protection pillow 4 is movably connected at the top end of the lying plate 3, a side body fixing frame 5 is fixedly mounted at the top end of the lying plate 3, a knee pillow 6 is movably connected at the top end of the lying plate 3, a foot pillow 7 is movably connected at the top end of the lying plate 3, the inner wall of the supporting seat 1 is movably connected with the inner wall of the warming component 8, and the front surface of the telescopic box 2 is movably connected with the.

Referring to fig. 3 and 6 to 8, the warming component 8 includes a silicone sheet 801, a heating wire 802 is fixedly mounted on an inner wall of the silicone sheet 801, an air bag 803 is movably connected to a bottom end of the silicone sheet 801, an air cushion block 804 is fixedly mounted at a bottom end of the air bag 803, a first rotating rod 805 is movably connected to a top end of the inner wall of the air bag 803, a vertical rod 806 is movably connected to a bottom end of the first rotating rod 805, a bearing 807 is movably connected to an inner wall of the vertical rod 806, a first telescopic rod 808 is fixedly mounted on an outer wall of the bearing 807, a second rotating rod 809 is movably connected to a top end of the first telescopic rod 808, a rotating block 810 is fixedly mounted on a back side of the second rotating rod 809, a pulling rope 811 is fixedly mounted on an outer wall of the rotating block 810, a wire collecting box 812.

Referring to fig. 4, the temperature adjustment assembly 9 includes a rotating button 901, a connecting rod 902 is fixedly mounted on an outer wall of the rotating button 901, a first limiting plate 903 is fixedly mounted at one end of the connecting rod 902 far from the rotating button 901, an outgoing line 904 is fixedly mounted at one end of the connecting rod 902 far from the rotating button 901, a resistance wire 905 is movably connected to an inner wall of the connecting rod 902, resistors 907 are fixedly mounted at two ends of the resistance wire 905, an incoming line 906 is fixedly mounted on a left side of the resistors 907, and a second limiting plate 908 is fixedly mounted on an outer wall of a left side of the resistance wire 905.

Referring to fig. 3, fig. 6 to fig. 8, the number of the second rotating rods 809 and the corresponding structures of the second rotating rods 809 are two, and the two second rotating rods 809 and the corresponding structures of the second rotating rods 809 are symmetrically distributed around the vertical center line of the first rotating rod 805, so that when the teeth 813 are rotated, the vertical rod 806 can be lifted, the first rotating rod 805 presses the top end of the inner wall of the air bag 803, and the two second rotating rods 809 can move to the left and right sides of the first rotating rod 805 under the influence of gravity, so as to prop the air bag 803 open, re-inflate the air bag 803, and prop up the silicon sheet 801.

Referring to fig. 3 and 6, the back of the gear 813 is movably connected to the back of the inner wall of the lying plate 3 through a bearing 807, the front and the back of the vertical rod 806 are both provided with sliding grooves, the left side of the inner wall of the supporting seat 1 is movably connected to the inner wall of the sliding groove through a connecting rod 902, the right side of the connecting rod 902 is fixedly connected to the left side of the sliding block, and the outer wall of the sliding block is movably connected to the inner wall of the sliding groove, so that the vertical rod 806 is kept stable during ascending and descending.

Referring to fig. 3 and 6, the right side of the vertical rod 806 is provided with teeth, the outer wall of the teeth is movably connected with the outer wall of the gear 813, the lifting range of the vertical rod 806 is from the bottom end of the inner wall of the silica gel sheet 801 to the top end of the lying plate 3, the bottom end of the lying plate 3 is provided with an air hole, the bottom end of the air hole is provided with an air valve, the front surface of the gear 813 enables the air bag 803 to have elasticity in cooperation with the air valve, meanwhile, the air is prevented from leaking completely, and the gear is rotated to drive the vertical rod 806 to.

Referring to fig. 3, fig. 6 to fig. 8, the first telescopic rod 808 is divided into an upper portion and a lower portion, the upper portion is a thin tube, the lower portion is a thick tube, the diameter of the thin tube is smaller than that of the thick tube, the number of the rotating blocks 810 is three, two rotating blocks 810 are located on the back side of the thick tube of the first telescopic rod 808, one rotating block 810 is located on the back side of the vertical rod 806, and the horizontal height of the rotating block 810 located on the back side of the vertical rod 806 is higher than that of the rotating block 810 located on the thick tube.

Referring to fig. 4, the rotating knob 901 is divided into an inner knob and an outer ring, the inner knob is movably connected to the outer ring, and one end of the resistor 907 far from the inner knob is fixedly connected to the inner wall of the outer ring, so that during the process of rotating the inner knob, the connecting rod 902 and the resistance wire 905 can move and a circuit can pass through one or more resistors 907.

Referring to fig. 4, the number of the resistors 907 is four, and the resistance values of the four resistors 907 are equal, and the length of the first limiting plate 903 plus the second limiting plate 908 is greater than the radius of the outer ring, so that the connecting rod 902 can be limited by the first limiting plate 903 and the second limiting plate 908.

When in use, please refer to fig. 3-6, the warm keeping component 8 is used in cooperation with the temperature adjusting component 9, so that the patient lies on the front of the lying plate 3, the rotating button 901 is rotated to adjust the temperature to the normal temperature, the lying plate 3 and the silica gel sheet 801 are heated, the patient lies on the lying plate 3, the silica gel sheet 801 is pressed by the abdomen, the silica gel sheet 801 is shriveled down to drive the air bag 803 to vent air, at the moment, the silica gel sheet 801 is attached to the abdomen of the patient, the heating wire 802 continuously heats the abdomen of the patient, meanwhile, the part of the human body contacting with the lying plate 3 is also heated, it is ensured that in the operation process, the patient does not fall the body temperature in the operation process, the patient is continuously kept warm, the problem that the operation is caused by the supercooling body temperature in the operation process of the patient during the operation time is prevented, and the operation complications are generated, meanwhile, after the operation is finished, the second rotating rods 809 and the first rotating rod 805 are enabled to extrude the top end of the inner wall of the air bag 803 and are influenced by gravity, the two second rotating rods 809 can swing towards the left side and the right side of the first rotating rod 805 so as to unfold the air bag 803, the silica gel sheet 801 restores to an initial state and is matched with the air valve to prevent air from leaking, then the wire collecting box 812 and the gear 813 are reversely rotated again, the wire collecting box 812 drives the pull rope 811 to tighten up, the first telescopic rod 808 is enabled to retract, the two second rotating rods 809 are pulled to move towards the direction of the first rotating rod 805 at the same time and return to the initial position, the gear 813 reversely rotates to drive the vertical rod 806 to descend and return to the initial position for the next patient to.

In summary, according to the principle that the resistance 907 and the resistance wire 905 are used in cooperation with the body position frame warming mechanism for the long-term use in the prone position in the spinal surgery, the rotating button 901 can be rotated and opened before a patient lies on the lying plate 3, the higher the current is, the higher the heating effect is, the higher the resistance is, the lower the current is, the inner button can be rotated to drive the connecting rod 902 to rotate, the four resistances 907 are arranged according to RI, R2, R3 and R4, when the connecting rod 902 rotates to the resistance wire 905 between RI and R2, electricity enters from the incoming line 906, passes through one resistance 907, is R1, and then is output from the outgoing line 904, when the connecting rod 902 rotates to the resistance wire 905 between R2 and R3, electricity enters from the incoming line 906, passes through the two resistances 907, is R1 and R2, electricity is output from the outgoing line 904 again, the current is reduced, the heating effect is reduced, and the like, when the connecting rod 902 rotates to the resistance wire 905 between R4 and the second limiting plate 908, the electric current is minimum, so that the temperature of the heating wire 802 can be adjusted, the lying plate 3 and the silicon sheet 801 are heated, the temperature of the body part of a patient, which is attached to the lying plate 3, and the body temperature of the patient is prevented from dropping and being too cold due to long-time operation, the vertical rod 806 is matched with the air bag 803 for use, so that when the patient lies on the lying plate 3, the patient is fat and thin, the abdomen is not the same in size, the abdomen of the patient is pressed for a long time, the long-time abdomen pressing time can block the blood circulation, the heating wire 802 is arranged in the silicon sheet 801, the abdomen of the patient can be completely wrapped, the long-time heat preservation and the heating of the abdomen of the patient are simultaneously carried out, the heating wire 802 is arranged on the inner wall of the lying plate 3, the heat preservation of the part, which is in contact with the lying plate 3, of the patient is carried away when the operation of the patient is finished, the air bag 803 is shriveled down, the gas is reserved by matching with the gas valve, the gear 813 is rotated reversely, the vertical rod 806 is moved downwards, the air bag 803 is in a full state again for next use, when the air bag 803 is full of gas, the air bag 803 is extruded by the abdomen of a human body, and the air bag 803 can wrap the abdomen in the exhausting process, so that the temperature of the whole abdomen of a patient is effectively protected, meanwhile, the heat is provided for the patient who performs long-time operation, and the body temperature of the patient is prevented from being reduced due to overlong operation time.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a cold-proof mechanism of long-time use's backbone surgery prone position frame, includes supporting seat (1), cold-proof subassembly (8) and temperature regulating component (9), its characterized in that: the temperature-adjusting device is characterized in that a telescopic box (2) is fixedly mounted at the top end of the supporting seat (1), a lying plate (3) is fixedly mounted at the top end of the telescopic box (2), a head protection pillow (4) is movably connected at the top end of the lying plate (3), a side body fixing frame (5) is fixedly mounted at the top end of the lying plate (3), a knee pillow (6) is movably connected at the top end of the lying plate (3), a foot pillow (7) is movably connected at the top end of the lying plate (3), the inner wall of the supporting seat (1) is movably connected with the inner wall of a heat-insulating component (8), and the front side of the telescopic box (2) is movably connected with the back side of a temperature;

the heat-insulation component (8) comprises a silica gel sheet (801), a heating wire (802) is fixedly mounted on the inner wall of the silica gel sheet (801), an air bag (803) is movably connected to the bottom end of the silica gel sheet (801), an air cushion block (804) is fixedly mounted on the bottom end of the air bag (803), a first rotating rod (805) is movably connected to the top end of the inner wall of the air bag (803), a vertical rod (806) is movably connected to the bottom end of the first rotating rod (805), a bearing (807) is movably connected to the inner wall of the vertical rod (806), a first telescopic rod (808) is fixedly mounted on the outer wall of the bearing (807), a second rotating rod (809) is movably connected to the top end of the first telescopic rod (808), a rotating block (810) is fixedly mounted on the back face of the second rotating rod (809), a pull rope (811) is fixedly mounted on the outer wall of the rotating block (810), and a take-up box (812), the left side of the vertical rod (806) is movably connected with a gear (813).

2. The long-time use spine surgery prone position frame warming mechanism according to claim 1, characterized in that: the number of the second rotating rods (809) and the structures of the second rotating rods (809) is two, and the structures of the second rotating rods (809) are symmetrically distributed on the vertical center line of the first rotating rod (805).

3. The long-time use spine surgery prone position frame warming mechanism according to claim 1, characterized in that: the right side of montant (806) is provided with the tooth, and the outer wall swing joint of the outer wall of tooth and gear (813), and the lifting range of montant (806) is the inner wall bottom of silica gel piece (801) to the top of service creeper (3), and the bottom of service creeper (3) is provided with the gas pocket, and the bottom of gas pocket is provided with the pneumatic valve.

4. The long-time use spine surgery prone position frame warming mechanism according to claim 1, characterized in that: first telescopic link (808) divide into about two parts, and upper portion is the tubule, and the lower part is the thick pipe, and the diameter of tubule is less than the diameter of thick pipe, the quantity of rotatory piece (810) is three, two rotatory pieces (810) are located the thick pipe back of first telescopic link (808), a rotatory piece (810) are located the back of montant (806), and the level that is located rotatory piece (810) at montant (806) back is higher than the level that is located the rotatory piece (810) of thick pipe.