CN110201273B

CN110201273B - Preparation method of child transfusion fixing plate for anesthesia department

Info

Publication number: CN110201273B
Application number: CN201910594953.8A
Authority: CN
Inventors: 韩奔宏
Original assignee: Second Affiliated Hospital of Soochow University
Current assignee: Second Affiliated Hospital of Soochow University
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2022-03-04
Anticipated expiration: 2039-07-03
Also published as: CN110201273A

Abstract

The invention relates to the technical field of medical appliances, and discloses a child transfusion fixing plate for anesthesia department, which comprises a base plate, wherein a base plate is fixedly installed at the top of the base plate, a scroll positioned on the left side of the base plate is fixedly installed at the top of the base plate, a binding band with one end extending to the right side of the base plate is wound on the outer side of the scroll, a limiting seat positioned on the right side of the base plate is clamped on the outer side of the binding band, a tightening strip is inserted into the top of the limiting seat, a finger binding bag is fixedly installed at the top of the base plate, two anti-slip blocks are fixedly installed on the back surface of the base plate, a round hole positioned between the two anti-slip blocks and opposite sides is formed in the back surface of the base plate, and a support sheet positioned below the round hole is fixedly installed at the bottom of the base plate. This spacing effectual department of anesthesia is with children's infusion fixed plate, spacing effectual avoids kids to the fear of pricking and the disorder of moving and lead to the needle puncture failure to improve the venous success rate of infusion needle puncture, do benefit to the recovery.

Description

Preparation method of child transfusion fixing plate for anesthesia department

Technical Field

The invention relates to the technical field of medical appliances, in particular to a child transfusion fixing plate for an anesthesia department.

Background

The function of the anesthetic drug is to ensure that a patient can successfully receive surgical treatment under painless and safe conditions, which is a basic task of anesthesia clinic, but the operation is only part of the operation content of modern anesthesia disciplines, and the anesthesia operation also comprises the preparation and treatment before and after anesthesia, monitoring treatment of critical patients, emergency resuscitation, pain treatment and the like.

In the clinical treatment and nursing work of hospitals, the venous transfusion is the most basic and most common treatment mode, and when the venous transfusion is carried out on the back of a hand, a patient needs to keep the wrist joint from moving for a long time so as to avoid the situations of needle rolling and slipping, needle point pricking and blood vessel pricking.

Because children are sexually active, discomfort and fear to the puncture that cause in addition to the disease often make the infant cry uneasy, the main shortcoming that current infusion fixed plate exists: (1) when the fingers and the palms of the children are straightened for a long time, the passive positions of the children can cause the fatigue of the children, the anxiety is easy to occur, and the children cannot actively cooperate with doctors, so that the treatment difficulty is increased; (2) the limiting and fixing effect is poor, children often can move to enable fingers and arms to arch in the infusion process, the needle head easily slides out of the blood tube, liquid medicine is injected into subcutaneous tissues, repeated puncture caused by the fact causes great pain to the sick children, treatment is delayed sometimes, the workload of nurses is increased, and medical resources are wasted. Aiming at the defects of the prior art, the invention provides a child transfusion fixing plate with a good limiting effect for an anesthesia department, and solves the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a child transfusion fixing plate with a good limiting effect for anesthesia department, which has the advantages of good limiting effect, treatment contribution and the like, and solves the problems that the existing transfusion fixing plate is poor in limiting and fixing effect, children are prone to fatigue due to long-time finger and palm straightening, anxiety is easy to occur due to passive positions, doctors cannot be actively matched, the treatment difficulty is increased, the children often move to enable the fingers and arms to arch up in the transfusion process, a needle head easily slides out of a blood tube, liquid medicine is injected into subcutaneous tissues, and therefore repeated puncture causes great pain to the children, sometimes even delays treatment, the workload of nurses is increased, and medical resources are wasted.

(II) technical scheme

In order to realize the purposes of good limiting effect and treatment contribution, the invention provides the following technical scheme: the utility model provides a spacing effectual department of anesthesia is with children's infusion fixed plate, includes the base plate, the top fixed mounting of base plate has the backing plate, the top fixed mounting of base plate has the spool that is located the backing plate left, and the outside winding of spool has one end to extend to the bandage on backing plate right side, and the outside joint of bandage has the spacing seat that is located the backing plate right side, and the top of spacing seat is pegged graft and is had the tight layering, the top fixed mounting of backing plate has the finger to restraint the bag.

The back fixed mounting of backing plate has the non slipping spur that quantity is two, the round hole that is located between the relative one side of two non slipping spurs is seted up at the back of backing plate, the bottom fixed mounting of backing plate has the backing sheet that is located the round hole below, the equal fixed mounting of the downthehole both sides wall of round hole has agrees with the piece, two agree with the equal fixed mounting of the relative one side of piece and have the dead lever, two fixed mounting has the sheet rubber that is located the backing sheet top between the relative one side of dead lever, and the top of sheet rubber is provided with the gasbag.

Preferably, the backing plate package rubbing board body, sweat-absorbing piece has been laid to the inboard roof of plate body, and the sponge piece has been laid to the bottom of sweat-absorbing piece, and the plastic sheet has been laid to the bottom of sponge piece, the top of plate body is seted up flutedly, and the inslot diapire fixed mounting of recess has the plane board, and the cushion is installed at the top of plane board, two be provided with the elastic filament between the relative one side of cushion, the top fixed mounting who keeps away from a cushion of plane board has the cotton pad that the one end joint has the recess inslot.

Preferably, the bottom of the binding band is fixedly provided with two transverse strips, a combed cotton sliver is fixedly arranged between the two opposite sides of the transverse strips, a plain crepe satin strip positioned on the right side of the combed cotton sliver is fixedly arranged between the two opposite sides of the transverse strips, and fastening patches are adhered to the bottoms of the transverse strips.

Preferably, the bottom of the binding band is fixedly provided with two transverse strips, a combed cotton sliver and a crepe satin plain strip which are arranged side by side are fixedly arranged between the two opposite sides of the transverse strips, and the bottom of the transverse strip is adhered with a fastening patch.

Preferably, fastening strips are fixedly arranged between the inner side wall of the groove and one side opposite to the plane plate; the anti-skid device comprises a base plate, anti-skid blocks, a base plate and a plurality of anti-skid strips, wherein the anti-skid blocks are fixedly arranged on the base plate; a pin with one end extending into the rubber sheet is inserted into the bottom of the supporting sheet; the thickness of rubber piece is less than the hole degree of depth of round hole, the joint has smooth gleitbretter between the downthehole wall of round hole.

A child transfusion fixing plate with a good limiting effect for an anesthesia department is prepared from the following raw materials: 80-100 parts of rock wool, 3-5 parts of water repellent, 20-30 parts of high temperature resistant adhesive, 30-50 parts of nano expanded graphite, 80-100 parts of inorganic adhesive, 70-80 parts of aluminum hydroxide powder, 20-100 parts of mica powder and 6-8 parts of resin powder, and the balance of water.

Preferably, 80 parts of rock wool, 3 parts of water repellent, 20 parts of high-temperature resistant adhesive, 30 parts of nano expanded graphite, 80 parts of inorganic adhesive, 70 parts of aluminum hydroxide powder, 20 parts of mica powder and 6 parts of resin powder, and the rest raw materials are water.

Preferably, 90 parts of rock wool, 4 parts of water repellent, 25 parts of high-temperature resistant adhesive, 40 parts of nano expanded graphite, 90 parts of inorganic adhesive, 75 parts of aluminum hydroxide powder, 60 parts of mica powder and 7 parts of resin powder, and the rest raw materials are water.

Preferably, the modified rock wool comprises 100 parts of rock wool, 5 parts of water repellent, 30 parts of high-temperature-resistant adhesive, 50 parts of nano expanded graphite, 100 parts of inorganic adhesive, 80 parts of aluminum hydroxide powder, 100 parts of mica powder and 8 parts of resin powder, and the balance of raw materials is water.

A child transfusion fixing plate with a good limiting effect for an anesthesia department is manufactured by the following steps:

1) mixing 80-100 parts of rock wool, 30-50 parts of nano expanded graphite, 3-5 parts of water repellent, 20-30 parts of high temperature resistant adhesive and 80-100 parts of inorganic adhesive, stabilizing the mixed raw materials at normal temperature and 20MPa for 3-10 min, and collecting the mixed raw materials for later use.

2) Taking 70-80 parts of aluminum hydroxide powder, 20-100 parts of mica powder and 6-8 parts of resin powder to mix with the raw materials reserved for standby in the step 1), then placing the mixed raw materials at the temperature of 140-160 ℃ and the pressure of 25-30 MPa to stabilize the pressure for 30-120 min to carry out hot pressing and curing treatment, obtaining a blank plate, and collecting the blank plate for standby.

3) Taking the blank plate reserved for standby in the step 2), mixing the blank plate with PVC filler, uniformly mixing biomass fibers, coupling agent and thermoplastic plastic powder or thermoplastic plastic fibers, paving the mixture into a core layer plate blank with the thickness of 3-4 mm, putting the core layer plate blank into a hot press, hot-pressing the core layer plate blank for 3-5 min at the temperature of 170-190 ℃ and under the pressure of 0.5-2 MPa to obtain a core plate, and performing high-temperature extrusion molding at the temperature of 165-200 ℃ to obtain the plate blank, and reserving the plate blank for standby.

4) Taking the board reserved for standby in the step 3), uniformly mixing the biomass fibers, the coupling agent, the thermoplastic powder or the thermoplastic fibers again, paving the mixture to form surface layer materials with the thickness of 2-3 mm, paving the surface layer materials on the upper surface and the lower surface of the board, putting the board into a hot press, hot-pressing the board for 3-5 min at the temperature of 170-190 ℃ and under the pressure of 0.5-2 MPa, standing and cooling, and reserving the board for standby

5) Taking the plate reserved in the step 4) as a spare plate, polishing, cleaning and dedusting the surface of the plate, coating a layer of hot melt adhesive on the surface of the substrate, wherein the temperature of the hot melt adhesive is 100-140 ℃, then placing the plate under the pressure of 50 tons for pressing, keeping the plate standing for later use, and pressing for 8-12 hours.

6) And (5) taking the plate reserved for standby in the step 5), cutting a plurality of grooves on the upper surface and the lower surface of the rock wool plate by using cutting equipment, and grinding burrs to be reserved for standby.

7) Taking the plate reserved for standby in the step 6), stirring and mixing six raw materials including cement, quartz sand, polymer emulsion powder, a water-retaining agent, an accelerant and water to prepare slurry, paving glass fiber gridding cloth on the upper surface and the lower surface of the plate, then uniformly coating the slurry on the glass fiber gridding cloth, and standing for 25 hours at room temperature after coating is completed, thereby preparing the fixing plate.

(III) advantageous effects

Compared with the prior art, the invention provides a child transfusion fixing plate with a good limiting effect for an anesthesia department, which has the following beneficial effects:

1. this spacing effectual department of anesthesia is with children's fixed plate that infuses, through fixed mounting spool and spacing seat respectively in the both sides of backing plate, then through the movable mounting bandage between spool and spacing seat, when infusing children, can fix the wrist through the bandage, strengthen spacing effect, avoid kids to the fear of pricking needle and the disorder results in the pricking needle failure to improve the venous success rate of infusion needle prick, do benefit to the recovery.

2. This spacing effectual department of anesthesia is with children's fixed plate that infuses, through set up the recess at the top of backing plate, then set up cotton pad in the inslot of recess for the arm is more comfortable, can guarantee that long-time infusion can not make children's arm sour numb appear, then sets up the sweat-absorbing piece through the inboard at the backing plate, makes the arm more comfortable at dry environment, and the children of being convenient for infuse and use.

3. This spacing effectual department of anesthesia is with children's infusion fixed plate, through the top fixed mounting at the backing plate point the bag, the spacing effect to the finger has been strengthened, increase the success rate of pricking, then through setting up the gasbag, the travelling comfort has been increased, thereby slow down the painful sense of pricking, be favorable to recovering, at last through laying combed silver and the crepe satin strip of plain in the bottom of bandage, frictional force has been increaseed, children's landing can not appear in the bandage when wriggling, spacing effect has been strengthened, the use of children's infusion has been made things convenient for.

Drawings

FIG. 1 is a top view of a child transfusion fixing plate for anesthesia department with good limiting effect;

FIG. 2 is a back view of a child transfusion fixing plate for anesthesia department with good limiting effect;

FIG. 3 is a side view of a child transfusion fixing plate for anesthesia department with good limiting effect;

FIG. 4 is a cross-sectional view of a cushion block of a child transfusion fixing plate for anesthesia department with good limiting effect;

FIG. 5 is a partial cross-sectional view of a cushion block of a child transfusion fixing plate for anesthesia department with good limiting effect;

FIG. 6 is a schematic view of an embodiment of a child transfusion fixing plate for anesthesia department with good limiting effect;

fig. 7 is a schematic view of a child transfusion fixing plate for anesthesia department according to an embodiment of the present invention.

In the figure: 1 substrate, 2 backing plates, 21 plate bodies, 22 sweat absorbing sheets, 23 sponge sheets, 24 plastic sheets, 25 grooves, 26 plane plates, 27 cushion blocks, 28 elastic yarns, 29 cotton pads, 3 reels, 4 binding bands, 41 transverse strips, 42 combed cotton slivers, 43 plain crepe satin strips, 44 fastening patches, 5 limiting seats, 6 fastening strips, 7 finger-tying bags, 8 anti-skidding blocks, 9 round holes, 10 supporting sheets, 11 conjunction sheets, 12 fixing rods, 13 rubber sheets and 14 air bags.

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. 1-7, a child transfusion fixing plate with good limiting effect for anesthesia department comprises a base plate 1, a backing plate 2 is fixedly installed at the top of the base plate 1, a scroll 3 located on the left side of the backing plate 2 is fixedly installed at the top of the base plate 1, a binding band 4 with one end extending to the right side of the backing plate 2 is wound on the outer side of the scroll 3, a limiting seat 5 located on the right side of the backing plate 2 is clamped on the outer side of the binding band 4, a tightening strip 6 is inserted into the top of the limiting seat 5, and a finger binding bag 7 is fixedly installed at the top of the backing plate 2.

The back fixed mounting of backing plate 2 has non slipping spur 8 that quantity is two, the equal fixed mounting in both ends of non slipping spur 8 has the metal block that is located backing plate 2 bottom, the bottom fixed mounting of non slipping spur 8 has wear resistant strip, round hole 9 that is located between the relative one side of two non slipping spurs 8 is seted up at the back of backing plate 2, the joint has the smooth piece between the downthehole wall of round hole 9, the bottom fixed mounting of backing plate 2 has the backing sheet 10 that is located round hole 9 below, the equal fixed mounting of the downthehole both sides wall of round hole 9 has agreeing with piece 11, the equal fixed mounting in the relative one side of two agreeing with pieces 11 has dead lever 12, fixed mounting has the sheet rubber 13 that is located the 10 top between the relative one side of two dead levers 12, the bottom of backing sheet 10 is pegged graft and is had the pin that one end extends to the inside of sheet rubber 13, the thickness of sheet rubber 13 is less than the hole degree of depth of round hole 9, the top of sheet rubber 13 is provided with gasbag 14.

The base plate 2 comprises a plate body 21, sweat-absorbing piece 22 has been laid to the inboard roof of plate body 21, sponge piece 23 has been laid to sweat-absorbing piece 22's bottom, plastic sheet 24 has been laid to sponge piece 23's bottom, plate body 21's top is seted up flutedly 25, recess 25's inslot diapire fixed mounting has plane board 26, equal fixed mounting has the fastening strip between recess 25's inslot wall and the relative one side of plane board 26, cushion 27 is installed at plane board 26's top, be provided with elastic filament 28 between the relative one side of two cushion 27, the top fixed mounting who keeps away from a cushion 27 of plane board 26 has the cotton pad 29 of one end joint flutedly 25 inslot.

The bottom of the binding band 4 is fixedly provided with two transverse bars 41, a combed cotton sliver 42 is fixedly arranged between the opposite sides of the two transverse bars 41, a plain crepe satin bar 43 positioned on the right side of the combed cotton sliver 42 is fixedly arranged between the opposite sides of the two transverse bars 41, and the bottom of the transverse bar 41 is adhered with a fastening patch 44.

The bottom of the bandage 4 is fixedly provided with two crossbands 41, a combed cotton sliver 42 and a plain crepe satin strip 43 which are arranged side by side are fixedly arranged between the opposite sides of the two crossbands 41, fastening patches 44 are pasted at the bottom of the crossbands 41, the reel 3 and the limiting seat 5 are respectively and fixedly arranged at the two sides of the backing plate 2, then the bandage 4 is movably arranged between the reel 3 and the limiting seat 5, when children are transfused, the wrist can be fixed through the bandage 4, the limiting effect is enhanced, the puncture failure caused by the fear and disorder of the puncture needle of the children is avoided, the success rate of the puncture needle puncturing into the vein is improved, the rehabilitation is facilitated, the groove 25 is formed at the top of the backing plate 2, the cotton pad 29 is arranged in the groove of the groove 25, the arm is more comfortable, the long-time transfusion can be ensured not to cause the arm of the children to generate acid anesthesia, and then the sweat absorbing sheet 22 is arranged at the inner side of the backing plate 2, make the arm more comfortable in dry environment, the children of being convenient for infuse and use, restraint bag 7 through the top fixed mounting at backing plate 2 finger, the spacing effect to the finger has been strengthened, increase the success rate of pricking, then through setting up gasbag 14, the travelling comfort has been increased, thereby slow down the painful sense of pricking, be favorable to recovering, at last through laying combed silver 42 and plain crepe satin strip 43 in the bottom of bandage 4, frictional force has been strengthened, the landing can not appear in children's bandage 4 when wriggling, spacing effect has been strengthened, the children's use of infusing has been made things convenient for.

The first embodiment is as follows:

a child transfusion fixing plate with a good limiting effect for an anesthesia department is prepared from the following raw materials: 80 parts of rock wool, 3 parts of water repellent, 20 parts of high-temperature resistant adhesive, 30 parts of nano expanded graphite, 80 parts of inorganic adhesive, 70 parts of aluminum hydroxide powder, 20 parts of mica powder and 6 parts of resin powder, and the balance of raw materials is water.

1) mixing 80 parts of rock wool, 30 parts of nano expanded graphite, 3 parts of water repellent, 20 parts of high-temperature resistant adhesive and 80 parts of inorganic adhesive, stabilizing the mixed raw materials at normal temperature and 20MPa for 3min for pre-pressing, and collecting the mixed raw materials for later use.

2) Taking 70 parts of aluminum hydroxide powder, 20 parts of mica powder and 6 parts of resin powder to mix with the raw materials reserved for standby in the step 1), then placing the mixed raw materials at the temperature of 140 ℃ and the pressure of 25MPa for pressure stabilization for 30min to carry out hot pressing and curing treatment, obtaining a blank plate, and collecting the blank plate for standby.

3) Taking the blank plate reserved for standby in the step 2), mixing the blank plate with PVC filler, uniformly mixing the biomass fiber, the coupling agent and the thermoplastic powder or the thermoplastic fiber, paving the mixture into a core layer plate blank with the thickness of 3mm, putting the core layer plate blank into a hot press, carrying out hot pressing on the core layer plate blank at the temperature of 170 ℃ and under the pressure of 0.5MPa for 3min to obtain a core plate, carrying out high-temperature extrusion molding at 165 ℃ to obtain the plate blank, and reserving the plate blank for standby.

4) Taking the plate reserved for standby in the step 3), uniformly mixing the biomass fibers, the coupling agent, the thermoplastic powder or the thermoplastic fibers again, paving the mixture into surface layer materials with the thickness of 2mm, paving the surface layer materials on the upper surface and the lower surface of the plate, putting the plate into a hot press, carrying out hot pressing for 3min at the temperature of 170 ℃ and under the pressure of 0.5MPa, standing and cooling, and reserving the plate for standby.

5) Taking the plate reserved as the spare plate in the step 4), polishing, cleaning and dedusting the surface of the plate, coating a layer of hot melt adhesive on the surface of the substrate, wherein the temperature of the hot melt adhesive is 100 ℃, then placing the plate under the pressure of 50 tons for pressing for 8 hours, and standing for reservation.

Example two:

a child transfusion fixing plate with a good limiting effect for an anesthesia department is prepared from the following raw materials:

90 parts of rock wool, 4 parts of water repellent, 25 parts of high-temperature resistant adhesive, 40 parts of nano expanded graphite, 90 parts of inorganic adhesive, 75 parts of aluminum hydroxide powder, 60 parts of mica powder and 7 parts of resin powder, wherein the rest raw materials are water.

1) 90 parts of rock wool, 40 parts of nano expanded graphite, 4 parts of water repellent, 25 parts of high-temperature resistant adhesive and 90 parts of inorganic adhesive are mixed, the mixed raw materials are subjected to pre-pressing treatment under the normal temperature and the pressure of 20MPa for 7min, and the mixed raw materials are collected for later use.

2) Mixing 75 parts of aluminum hydroxide powder, 60 parts of mica powder and 7 parts of resin powder with the raw materials reserved for standby in the step 1), then placing the mixed raw materials at the temperature of 150 ℃ and the pressure of 27MPa for stabilizing for 75min for hot-pressing curing treatment to obtain a blank plate, and collecting the blank plate for standby.

3) Taking the blank plate reserved for standby in the step 2), mixing the blank plate with PVC filler, uniformly mixing the biomass fiber, the coupling agent and the thermoplastic plastic powder or the thermoplastic plastic fiber, paving the mixture into a core layer plate blank with the thickness of 3.5mm, putting the core layer plate blank into a hot press, carrying out hot pressing on the core layer plate blank at the temperature of 180 ℃ and under the pressure of 1.2MPa for 4min to obtain a core plate, carrying out high-temperature extrusion molding at the temperature of 180 ℃ to obtain the plate blank, and reserving the plate blank for standby.

4) Taking the plate reserved for standby in the step 3), uniformly mixing the biomass fibers, the coupling agent, the thermoplastic powder or the thermoplastic fibers again, paving the mixture into surface layer materials with the thickness of 2.5mm, paving the surface layer materials on the upper surface and the lower surface of the plate, putting the plate into a hot press, carrying out hot pressing for 4min at the temperature of 180 ℃ and under the pressure of 1.2MPa, standing and cooling, and reserving the plate for standby.

5) Taking the plate reserved as the spare plate in the step 4), polishing, cleaning and dedusting the surface of the plate, coating a layer of hot melt adhesive on the surface of the substrate, wherein the temperature of the hot melt adhesive is 120 ℃, then placing the plate under 50 tons of pressure for pressing for 10 hours, and standing for reservation.

Example three:

100 parts of rock wool, 5 parts of water repellent, 30 parts of high-temperature resistant adhesive, 50 parts of nano expanded graphite, 100 parts of inorganic adhesive, 80 parts of aluminum hydroxide powder, 100 parts of mica powder and 8 parts of resin powder, wherein the rest raw materials are water.

1) mixing 100 parts of rock wool, 50 parts of nano expanded graphite, 5 parts of water repellent, 30 parts of high-temperature resistant adhesive and 100 parts of inorganic adhesive, stabilizing the mixed raw materials at normal temperature and 20MPa for 10min for pre-pressing, and collecting the mixed raw materials for later use.

2) Mixing 80 parts of aluminum hydroxide powder, 100 parts of mica powder and 8 parts of resin powder with the raw materials reserved for standby in the step 1), then placing the mixed raw materials at the temperature of 160 ℃ and the pressure of 30MPa for stabilizing the pressure for 120min for hot-pressing curing treatment to obtain a blank plate, and collecting the blank plate for standby.

3) Taking the blank plate reserved for standby in the step 2), mixing the blank plate with PVC filler, uniformly mixing the biomass fiber, the coupling agent and the thermoplastic plastic powder or the thermoplastic plastic fiber, paving the mixture into a core layer plate blank with the thickness of 4mm, putting the core layer plate blank into a hot press, carrying out hot pressing for 5min at the temperature of 190 ℃ and under the pressure of 2MPa to obtain a core plate, and carrying out high-temperature extrusion molding at the temperature of 200 ℃ to obtain the plate blank reserved for standby.

4) Taking the plate reserved for standby in the step 3), uniformly mixing the biomass fibers, the coupling agent, the thermoplastic powder or the thermoplastic fibers again, paving the mixture into surface layer materials with the thickness of 3mm, paving the surface layer materials on the upper surface and the lower surface of the plate, putting the plate into a hot press, carrying out hot pressing for 5min at the temperature of 190 ℃ and under the pressure of 2MPa, standing and cooling, and reserving the plate for standby.

5) Taking the plate reserved as the spare plate in the step 4), polishing, cleaning and dedusting the surface of the plate, coating a layer of hot melt adhesive on the surface of the substrate, wherein the temperature of the hot melt adhesive is 140 ℃, then placing the plate under the pressure of 50 tons for pressing for 12 hours, and standing for reservation.

In conclusion, the child transfusion fixing plate with good limiting effect for the anesthesia department is characterized in that the reel 3 and the limiting seat 5 are fixedly installed on the two sides of the backing plate 2 respectively, then the binding belt 4 is movably installed between the reel 3 and the limiting seat 5, when children are transfused, the wrist can be fixed through the binding belt 4, the limiting effect is enhanced, the problem that the children are threatened to move due to the fear of the needle and cause the failure of the needle insertion is avoided, the success rate of the vein insertion of the transfusion needle is improved, the recovery is facilitated, the arm is more comfortable by arranging the groove 25 at the top of the backing plate 2 and then arranging the cotton pad 29 in the groove of the groove 25, the arm is not sour and numb when the children are transfused for a long time, the arm is more comfortable in a dry environment by arranging the sweat absorbing piece 22 at the inner side of the backing plate 2, the arm is convenient for the children to transfuse, the finger bundling bag 7 is fixedly installed at the top end of the backing plate 2, the limiting effect on fingers is enhanced, the success rate of needle insertion is increased, then the comfort is increased by arranging the air bag 14, so that the pain feeling of needle insertion is relieved, the recovery is facilitated, finally, the combing cotton strip 42 and the plain crepe satin strip 43 are paved at the bottom of the binding band 4, the friction force is increased, the binding band 4 cannot slide down when a child twists, the limiting effect is enhanced, the transfusion use of the child is facilitated, the problems that the child is tired due to the fact that the fingers and the palm of the child stretch for a long time and the passive position of the existing transfusion fixing plate is prone to anxiety, the therapy difficulty is increased due to the fact that the existing transfusion fixing plate cannot be actively matched with a doctor, the children often move to arch up the arms in the transfusion process, the needle head easily slides out of the blood tube, the liquid medicine is injected into subcutaneous tissues, and therefore repeated puncture causes great pain to the sick children, and even delays the therapy sometimes, and the workload of nurses is increased, and medical resources are wasted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A method for preparing a child transfusion fixing plate for anesthesia department,

the fixing plate comprises a base plate (1), a base plate (2) is fixedly mounted at the top of the base plate (1), a reel (3) positioned on the left side of the base plate (2) is fixedly mounted at the top of the base plate (1), a binding band (4) with one end extending to the right side of the base plate (2) is wound on the outer side of the reel (3), a limiting seat (5) positioned on the right side of the base plate (2) is clamped and connected to the outer side of the binding band (4), a tightening strip (6) is inserted and connected to the top of the limiting seat (5), and a finger bundling bag (7) is fixedly mounted at the top of the base plate (2);

the anti-skidding device is characterized in that two anti-skidding blocks (8) are fixedly mounted on the back surface of the backing plate (2), a round hole (9) located between two opposite sides of the anti-skidding blocks (8) is formed in the back surface of the backing plate (2), a supporting sheet (10) located below the round hole (9) is fixedly mounted at the bottom of the backing plate (2), fitting sheets (11) are fixedly mounted on two side walls in the hole of the round hole (9), fixing rods (12) are fixedly mounted on two opposite sides of the fitting sheets (11), a rubber sheet (13) located at the top of the supporting sheet (10) is fixedly mounted between two opposite sides of the fixing rods (12), and an air bag (14) is arranged at the top of the rubber sheet (13);

the base plate (2) comprises a plate body (21), a sweat absorbing sheet (22) is laid on the top wall of the inner side of the plate body (21), a sponge sheet (23) is laid at the bottom of the sweat absorbing sheet (22), a plastic sheet (24) is laid at the bottom of the sponge sheet (23), a groove (25) is formed in the top of the plate body (21), a plane plate (26) is fixedly installed on the inner wall of the groove (25), cushion blocks (27) are installed on the top of the plane plate (26), an elastic wire (28) is arranged between the two opposite sides of the cushion blocks (27), and a cotton pad (29) with one end clamped in the groove (25) is fixedly installed on the top of one cushion block (27) far away from the plane plate (26);

the bottom of the binding band (4) is fixedly provided with two transverse strips (41), a combed cotton sliver (42) is fixedly arranged between the opposite sides of the two transverse strips (41), a plain crepe satin strip (43) positioned on the right side of the combed cotton sliver (42) is fixedly arranged between the opposite sides of the two transverse strips (41), and the bottom of each transverse strip (41) is adhered with a fastening patch (44);

the bottom of the binding band (4) is fixedly provided with two transverse strips (41), a combed cotton sliver (42) and a plain crepe satin strip (43) which are arranged side by side are fixedly arranged between the opposite sides of the two transverse strips (41), and fastening patches (44) are adhered to the bottoms of the transverse strips (41);

fastening strips are fixedly arranged between the inner side wall of the groove (25) and the opposite side of the plane plate (26); both ends of the antiskid block (8) are fixedly provided with metal blocks positioned at the bottom of the base plate (2), and the bottom of the antiskid block (8) is fixedly provided with a wear-resistant strip; a pin with one end extending into the rubber sheet (13) is inserted into the bottom of the supporting sheet (10); the thickness of the rubber sheet (13) is smaller than the hole depth of the round hole (9), and a smooth sheet is clamped between the inner walls of the round holes (9);

the fixing plate is prepared from the following raw materials: 80-100 parts of rock wool, 3-5 parts of water repellent, 20-30 parts of high temperature resistant adhesive, 30-50 parts of nano expanded graphite, 80-100 parts of inorganic adhesive, 70-80 parts of aluminum hydroxide powder, 20-100 parts of mica powder and 6-8 parts of resin powder, wherein the rest raw material is water;

the manufacturing steps are as follows:

1) mixing 80-100 parts of rock wool, 30-50 parts of nano expanded graphite, 3-5 parts of a water repellent, 20-30 parts of a high-temperature resistant adhesive and 80-100 parts of an inorganic adhesive, stabilizing the mixed raw materials at normal temperature and 20MPa for 3-10 min, and collecting the mixed raw materials for later use;

2) mixing 70-80 parts of aluminum hydroxide powder, 20-100 parts of mica powder and 6-8 parts of resin powder with the raw materials reserved for standby in the step 1), and then placing the mixed raw materials at the temperature of 140-160 ℃ and the pressure of 25-30 MPa for pressure stabilization for 30-120 min for hot pressing and curing treatment to obtain a blank plate, and collecting the blank plate for standby;

3) taking the blank plate reserved for standby in the step 2), mixing the blank plate with PVC filler, uniformly mixing biomass fibers, coupling agent and thermoplastic powder or thermoplastic fibers, paving the mixture into a core layer plate blank with the thickness of 3-4 mm, putting the core layer plate blank into a hot press, hot-pressing the core layer plate blank at the temperature of 170-190 ℃ and under the pressure of 0.5-2 MPa for 3-5 min to obtain a core plate, and performing high-temperature extrusion molding at the temperature of 165-200 ℃ to obtain a plate blank reserved for standby;

4) taking the plate reserved for standby in the step 3), uniformly mixing the biomass fibers, the coupling agent, the thermoplastic powder or the thermoplastic fibers again, paving the mixture to form surface layer materials with the thickness of 2-3 mm, paving the surface layer materials on the upper surface and the lower surface of the plate, putting the plate into a hot press, hot-pressing the plate for 3-5 min at the temperature of 170-190 ℃ and under the pressure of 0.5-2 MPa, standing and cooling, and reserving the plate for standby;

5) taking the plate reserved in the step 4) as a spare plate, polishing, cleaning and dedusting the surface of the plate, coating a layer of hot melt adhesive on the surface of the substrate, wherein the temperature of the hot melt adhesive is 100-140 ℃, then placing the plate under the pressure of 50 tons for pressing, keeping the plate standing for later use, and keeping the plate at rest for later use, wherein the pressing time is 8-12 hours;

6) taking the plate reserved for standby in the step 5), cutting a plurality of grooves on the upper surface and the lower surface of the rock wool plate by using cutting equipment, and grinding burrs to reserve the plate for standby;