CN111437145A

CN111437145A - Special anesthesia auxiliary device of infant

Info

Publication number: CN111437145A
Application number: CN202010253429.7A
Authority: CN
Inventors: 孙希芝
Original assignee: Yantai Yuhuangding Hospital
Current assignee: Yantai Yuhuangding Hospital
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-07-24

Abstract

The invention discloses an anesthesia auxiliary device special for infants, which comprises a bottom plate and a heating unit, wherein the bottom plate is provided with a plurality of heating units; a bottom plate: the inner part of the bottom plate is provided with a gas storage cavity, the middle part of the lower surface of the bottom plate is provided with a heat conducting plate, the inner part of the heat conducting plate is hollow, and the inner part of the heat conducting plate is provided with an S-shaped electric heating wire; a heating unit: the heating unit includes venthole, connecting pipe, draught fan, heating cabinet and electrothermal tube, and the venthole array is both sides around the bottom plate upper surface, and venthole intercommunication gas storage chamber, the side fixed connection of the upper end of connecting pipe and bottom plate upper end, and the upper end intercommunication gas storage chamber of connecting pipe, the lower extreme of connecting pipe is connected with the gas outlet of heating cabinet upper surface, the inside of heating wire is cavity, and the heating cabinet is inside about lateral wall and the both ends fixed connection of electrothermal tube, this infant's special anesthesia auxiliary device can keep warm for infant when the operation after infant's anesthesia, prevents that infant's heat from losing when the anesthesia operation.

Description

Special anesthesia auxiliary device of infant

Technical Field

The invention relates to the technical field of medical equipment, in particular to an anesthesia auxiliary device special for infants.

Background

The infant is a special crowd, operations are possibly needed from a newborn (within 1 month), an infant (within 1 year), an infant (within 1 to 3 years), a child (within 1 to 3 years) to a child (within 3 to 12 years), but because various physiological functions of the infant are rapidly and sharply changed in different development stages, the infant is greatly different from adults and has very obvious particularity, so that the infant is familiar with and mastered of anatomical, physiological and pharmacological characteristics of the infant related to anesthesia, and the infant can safely pass through the anesthesia and an operation period and can be successfully recovered after the operation by applying a proper anesthesia method and monitoring equipment, when the infant is anesthetized, the infant is easy to have severe hypothermia, because the body surface area of the infant is relatively large, the heat dissipation amount of each unit volume can reach 3 to 4 times of the adult, and subcutaneous fat is less, the heat loss after the anesthesia is rapid and severe, at present, the increased environmental temperature and the wrapping of the body of the infant are mostly adopted during anesthesia, but the temperature of the infant can be reduced due to long anesthesia operation time, an anesthesia state, a large amount of infusion and the like, and the recovery after the infant operation is easily influenced.

Disclosure of Invention

The invention aims to overcome the existing defects and provides an anesthesia auxiliary device special for infants, which can keep the temperature of the infants during the operation after the infant anesthesia, prevent the heat loss of the infants during the anesthesia operation and effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an anesthesia auxiliary device special for infants comprises a bottom plate and a heating unit;

a bottom plate: the inner part of the bottom plate is provided with a gas storage cavity, the middle part of the lower surface of the bottom plate is provided with a heat conducting plate, the inner part of the heat conducting plate is hollow, and the inner part of the heat conducting plate is provided with an S-shaped electric heating wire;

a heating unit: the heating unit comprises air outlet holes, connecting pipes, an induced draft fan, a heating box and an electric heating pipe, the air outlet holes are arrayed on the front side and the rear side of the upper surface of the bottom plate, the air outlet holes are communicated with the air storage cavities, the upper end of the connecting pipe is fixedly connected with the side face of the upper end of the bottom plate, the upper end of the connecting pipe is communicated with the air storage cavities, the lower end of the connecting pipe is connected with an air outlet on the upper surface of the heating box, the heating wire is hollow, the left side wall and the right side wall of the interior of the heating box are fixedly connected with the two ends of the electric heating pipe, the induced draft fan;

wherein: still include the singlechip, the side at the heating cabinet is established to the singlechip, and the input of singlechip is connected with external power supply's output electricity, the output of singlechip is connected with the input of draught fan, electrothermal tube and heating wire respectively, can heat the heat-conducting plate through the heating wire, and the bottom plate is given with the bottom plate transmission to the heat-conducting plate, makes the bottom plate heat up and provides cold-proof to the infant, can heat the air and spray near infant's health through the heating unit simultaneously, prevents the loss of heat on the infant's health when the anesthesia operation.

Further, still include the humidification unit, the humidification unit includes water tank, water pump, atomizer and water pipe, the upper surface at the heating cabinet is established to the water tank, atomizer establishes the side at the heating cabinet, and atomizer's rear end passes the inside that the side of heating cabinet extends to the heating cabinet, lead to water piping connection between atomizer and the delivery port of water tank, be equipped with the water pump on the water pipe, and the side of water pump and the side fixed connection of water tank, the input of water pump is connected with the output electricity of singlechip, can spray water smoke in the air of heating through the humidification unit, during making water smoke evaporation back sneak into hot air, the humidity of the air of increase prevents that dry hot air from making infant's moisture loss.

Further, still include intake pipe and active carbon filter, the one end of intake pipe and the air intake connection of draught fan, be equipped with active carbon filter in the intake pipe, can filter inspiratory air through active carbon filter, reduce the impurity in the heated air.

Further, still include spacing groove and headrest, the spacing groove is L type, and the spacing groove is established on the right side of bottom plate upper surface, and the bulge sliding connection of spacing groove and headrest lower surface, can conveniently pull down the headrest through the cooperation of headrest and spacing groove and change the headrest of co-altitude not, conveniently anaesthetize the infant and perform the operation.

Further, still include supporting pad, reference column and locating hole, both sides all are equipped with the reference column around the supporting pad lower surface, the locating hole is equipped with three groups, and three groups of locating holes all establish on the right side of bottom plate upper surface, and three groups of locating holes correspond with the reference column, and the position of adjustment supporting pad that can be convenient through the cooperation of reference column and locating hole makes the supporting pad can better provide the support for infant's truck.

Further, still include humidity transducer and temperature sensor, humidity transducer establishes in the recess of bottom plate upper surface front side, temperature sensor establishes in the recess of bottom plate upper surface middle part, and humidity transducer and temperature sensor's output is connected with the input electricity of singlechip, and the humidity of the air around the detection infant that can be convenient through humidity transducer and temperature sensor and the temperature of bottom plate.

Further, still include fixed column and vacuum chuck, the fixed column is equipped with four, and four fixed columns evenly set up along the lower surface of bottom plate, and the lower extreme of four fixed columns all is equipped with vacuum chuck, can be convenient fix the bottom plate and support through fixed column and vacuum chuck, make that the anesthesiologist can be convenient carry out the anesthesia for the infant.

Further, still include rubber cushion pad, rubber cushion pad is equipped with four, and four rubber cushion pads equidistance set up the lower surface at the heating cabinet, can reduce draught fan and water pump during operation and transmit the vibrations on ground through rubber cushion pad.

Compared with the prior art, the invention has the beneficial effects that: this special anesthesia auxiliary device of infant has following benefit:

1. the heat conducting plate can be heated through the heating wire, the heat conducting plate transmits the bottom plate to the bottom plate, the temperature of the bottom plate is raised to keep warm for the infant, and meanwhile, the air can be heated and sprayed to the position near the body of the infant through the heating unit, so that the loss of heat on the body of the infant during an anesthesia operation is prevented.

2. Can spray water smoke in to the air of heating through humidification unit, make during hot air is sneaked into after the water smoke evaporation, the humidity of the air that increases prevents that dry hot-air from making infant's moisture loss, can filter inspiratory air through activated carbon filter, reduce the impurity in the heated air.

3. Can conveniently pull down the headrest of changing co-altitude through the cooperation of headrest and spacing groove, conveniently anaesthetize the infant and perform the operation, the position of adjustment supporting pad that can be convenient through the cooperation of reference column and locating hole makes the supporting pad can better provide the support for infant's truck.

4. The humidity of the air around the infant and the temperature of the bottom plate can be conveniently detected through the humidity sensor and the temperature sensor, the bottom plate can be conveniently fixed and supported through the fixed column and the vacuum chuck, an anesthesiologist can conveniently perform anesthesia on the infant, and the vibration of the draught fan and the water pump which are transmitted to the ground during working can be reduced through the damping rubber pads.

Drawings

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

FIG. 2 is a schematic view of the backside structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention.

In the figure: 1 bottom plate, 2 gas storage chambers, 3 heating units, 31 ventholes, 32 connecting pipes, 33 induced draft fans, 34 heating boxes, 35 electrothermal tubes, 4 heat-conducting plates, 5 heating wires, 6 singlechips, 7 humidification units, 71 water tanks, 72 water pumps, 73 atomizer, 74 water pipes, 8 air inlet pipes, 9 activated carbon filters, 10 spacing grooves, 11 headrests, 12 supporting sponge cushions, 13 positioning columns, 14 positioning holes, 15 humidity sensors, 16 temperature sensors, 17 fixing columns, 18 vacuum suction cups and 19 rubber shock pads.

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. 1-3, the present invention provides a technical solution: an anesthesia auxiliary device special for infants comprises a bottom plate 1 and a heating unit 3;

bottom plate 1: the inner part of the bottom plate 1 is provided with a gas storage cavity 2, the middle part of the lower surface of the bottom plate 1 is provided with a heat conducting plate 4, the inner part of the heat conducting plate 4 is hollow, and the inner part of the heat conducting plate 4 is provided with an S-shaped electric heating wire 5;

the heating unit 3: the heating unit 3 comprises air outlet holes 31, a connecting pipe 32, an induced draft fan 33, a heating box 34 and an electric heating pipe 35, the air outlet holes 31 are arrayed on the front side and the rear side of the upper surface of the bottom plate 1, the air outlet holes 31 are communicated with the air storage cavity 2, the upper end of the connecting pipe 32 is fixedly connected with the side face of the upper end of the bottom plate 1, the upper end of the connecting pipe 32 is communicated with the air storage cavity 2, the lower end of the connecting pipe 32 is connected with an air outlet on the upper surface of the heating box 34, the heating wire 34 is hollow, the left side wall and the right side wall inside the heating box 34 are fixedly connected with the two ends of the electric heating pipe 35, the induced draft fan 33 is;

wherein: still include singlechip 6, singlechip 6 is established in the side of heating cabinet 34, and singlechip 6's input is connected with external power supply's output electricity, singlechip 6's output respectively with draught fan 33, the input of electrothermal tube 35 and heating wire 5 is connected, can heat the heat-conducting plate through heating wire 5, heat-conducting plate 3 transmits the bottom plate for bottom plate 1, make bottom plate 1 heat up and provide cold-proof to the infant, can heat the air and spray near infant's health through heating unit 3 yuan simultaneously, thermal loss on the infant's health when preventing the anesthesia operation.

Wherein: still include humidification unit 7, humidification unit 7 includes water tank 71, water pump 72, atomizer 73 and water pipe 74, water tank 71 is established at the upper surface of heating cabinet 34, atomizer 43 is established in the side of heating cabinet 34, and the rear end of atomizer 73 passes the inside that the side of heating cabinet 34 extends to heating cabinet 34, be connected through water pipe 74 between atomizer 73 and the delivery port of water tank 71, be equipped with water pump 72 on the water pipe 74, and the side of water pump 72 and the side fixed connection of water tank 71, the input of water pump 72 is connected with the output of singlechip 6 electricity, can spray water smoke in the air of heating through humidification unit 7, in sneaking into hot air after making water smoke evaporate, the humidity of the air that increases, prevent that dry hot air from making infant's moisture loss.

Wherein: still include intake pipe 8 and active carbon filter 9, the one end of intake pipe 8 and the air intake connection of draught fan 33 are equipped with active carbon filter 9 on the intake pipe 8, can filter the air of inhaling through active carbon filter 9, reduce the impurity in the heated air.

The infant anesthesia bed further comprises a limiting groove 10 and a headrest 11, the limiting groove 10 is L-shaped, the limiting groove 10 is formed in the right side of the upper surface of the bottom plate 1, the limiting groove 10 is in sliding connection with a protruding portion of the lower surface of the headrest 11, the headrest 11 can be conveniently detached through the cooperation of the headrest 11 and the limiting groove 10, the headrests 11 of different heights can be conveniently replaced, and anesthesia and operation on infants can be conveniently conducted.

Wherein: still include supporting pad 12, reference column 13 and locating hole 14, both sides all are equipped with reference column 13 around the supporting pad 12 lower surface, and locating hole 14 is equipped with three groups, and three groups of locating holes 14 all establish the right side at bottom plate 1 upper surface, and three groups of locating holes 14 correspond with reference column 13, and the position of adjustment supporting pad 12 that can be convenient through the cooperation of reference column 13 and locating hole 14 makes supporting pad 12 can better provide the support for infant's truck.

Wherein: still include humidity transducer 15 and temperature sensor 16, humidity transducer 15 establishes in the recess of bottom plate 1 upper surface front side, and temperature sensor 16 establishes in the recess of bottom plate 1 upper surface middle part, and humidity transducer 15 and temperature sensor 16's output and singlechip 6's input electricity are connected, can be convenient detect the humidity of infant's surrounding air and the temperature of bottom plate 1 through humidity transducer 15 and temperature sensor 16.

Wherein: still include fixed column 17 and vacuum chuck 18, fixed column 17 is equipped with four, and four fixed column 17 evenly set up along bottom plate 1's lower surface, and four fixed column 17's lower extreme all is equipped with vacuum chuck 18, can be convenient fix and support bottom plate 1 through fixed column 17 and vacuum chuck 18, make that the anesthesiologist can be convenient carry out the anesthesia for the infant.

Wherein: still include rubber cushion pad 19, rubber cushion pad 19 is equipped with four, and four rubber cushion pads 19 equidistance set up the lower surface at heating cabinet 34, can reduce draught fan 33 and the vibrations that water pump 72 during operation transmitted ground through rubber cushion pad 19.

When in use: the bottom plate 1 is fixed on an anesthesia table board through the vacuum chuck 18, so that an infant lies on the bottom plate 1, the singlechip 6 controls the heating wire 5 to work, the heating wire 5 heats the heat conducting plate 4 and uniformly transfers the heat to the bottom plate 1, the singlechip 6 controls the draught fan 33 to work, external air is filtered through the activated carbon filter 9 and then sucked into the heating box 34, the singlechip 6 controls the electric heating tube 35 to work to heat the air in the heating box 34, the heated air is conveyed into the air storage cavity 2 through the connecting pipe 32 and sprayed out nearby the body of the infant through the air outlet 31, when the humidity sensor 15 detects that the hot air is dry, the singlechip 6 automatically controls the water pump 72 to work, so that the water in the water tank 71 is conveyed to the atomizing nozzle 73 through the water pipe 74, and the water is atomized by the atomizing nozzle 73 and sprayed into the heating box 43, by heating with the electric heating tube 35, the mist is vaporized and mixed into the hot air, and the humidity in the hot air is increased.

It is to be noted that the induced draft fan 33 used in this embodiment is a centrifugal induced draft fan of the siema air blower ltd, the specific model is G/Y4-73, the electric heating tube 35 is a carbon fiber quartz electric heating tube of the high-voltage electric ltd, shanxi, the specific model is 10-20V, the single chip microcomputer 6 is a micro single chip microcomputer of the tegafur science and technology ltd, the specific model is MCU-ATTINY85, the water pump 72 is a water pump of the crown electromechanical equipment ltd, the specific model is L-1052, the humidity sensor 15 is a humidity sensor of the junan industrial dare science and technology development ltd, the specific model is QFM2100, the temperature sensor 16 is a thermocouple temperature sensor of the instruments ltd, the specific model is WRP, and the single chip microcomputer 6 controls the induced draft fan 33, the electric heating tube 35, the electric heating wire 5 and the water pump 72 to work by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special anesthesia auxiliary device of infant which characterized in that: comprises a bottom plate (1) and a heating unit (3);

base plate (1): the gas storage cavity (2) is arranged inside the bottom plate (1), the heat conducting plate (4) is arranged in the middle of the lower surface of the bottom plate (1), the heat conducting plate (4) is hollow, and the S-shaped electric heating wire (5) is arranged inside the heat conducting plate (4);

heating unit (3): the heating unit (3) comprises air outlet holes (31), connecting pipes (32), an induced draft fan (33), a heating box (34) and an electric heating pipe (35), the air outlet holes (31) are arrayed on the front side and the rear side of the upper surface of the bottom plate (1), the air outlet holes (31) are communicated with the air storage cavity (2), the upper end of each connecting pipe (32) is fixedly connected with the side face of the upper end of the bottom plate (1), the upper end of each connecting pipe (32) is communicated with the air storage cavity (2), the lower end of each connecting pipe (32) is connected with the air outlet of the upper surface of the heating box (34), the heating wire (34) is hollow, the left side wall and the right side wall of the inside of the heating box (34) are fixedly connected with the two ends of the electric heating pipe (35), the induced draft fan (33) is arranged in the middle of the right side face of the heating;

wherein: still include singlechip (6), establish the side at heating cabinet (34) singlechip (6), and the input of singlechip (6) is connected with external power source's output electricity, the output of singlechip (6) is connected with the input of draught fan (33), electrothermal tube (35) and heating wire (6) respectively.

2. The anesthesia auxiliary device special for infants according to claim 1, wherein: still include humidification unit (7), humidification unit (7) include water tank (71), water pump (72), atomizer (73) and water pipe (74), the upper surface at heating cabinet (34) is established in water tank (71), the side at heating cabinet (34) is established in atomizer (43), and the rear end of atomizer (73) passes the side of heating cabinet (34) and extends to the inside of heating cabinet (34), be connected through water pipe (74) between the delivery port of atomizer (73) and water tank (71), be equipped with water pump (72) on water pipe (74), and the side of water pump (72) and the side fixed connection of water tank (71), the input of water pump (72) is connected with the output electricity of singlechip (6).

3. The anesthesia auxiliary device special for infants according to claim 1, wherein: still include intake pipe (8) and activated carbon filter (9), the one end of intake pipe (8) and the air intake connection of draught fan (33), be equipped with activated carbon filter (9) on intake pipe (8).

4. The special anesthesia auxiliary device for infants according to claim 1, further comprising a limiting groove (10) and a headrest (11), wherein the limiting groove (10) is L-shaped, the limiting groove (10) is arranged on the right side of the upper surface of the bottom plate (1), and the limiting groove (10) is slidably connected with the protruding part of the lower surface of the headrest (11).

5. The anesthesia auxiliary device special for infants according to claim 1, wherein: still include supporting pad (12), reference column (13) and locating hole (14), both sides all are equipped with reference column (13) around supporting pad (12) lower surface, locating hole (14) are equipped with three groups, and three groups of locating hole (14) all establish the right side at bottom plate (1) upper surface, and three groups of locating hole (14) correspond with reference column (13).

6. The anesthesia auxiliary device special for infants according to claim 1, wherein: still include humidity transducer (15) and temperature sensor (16), humidity transducer (15) are established in the recess of bottom plate (1) upper surface front side, temperature sensor (16) are established in the recess of bottom plate (1) upper surface middle part, and humidity transducer (15) and temperature sensor (16)'s output and singlechip (6)'s input electricity are connected.

7. The anesthesia auxiliary device special for infants according to claim 1, wherein: still include fixed column (17) and vacuum chuck (18), fixed column (17) are equipped with four, and four fixed column (17) evenly set up along the lower surface of bottom plate (1), and the lower extreme of four fixed column (17) all is equipped with vacuum chuck (18).

8. The anesthesia auxiliary device special for infants according to claim 1, wherein: the heating box is characterized by further comprising four shock-absorbing rubber pads (19), wherein the four shock-absorbing rubber pads (19) are arranged on the lower surface of the heating box (34) at equal intervals.