CN115844670A - Body position fixing bed for pediatric lumbar puncture - Google Patents
Body position fixing bed for pediatric lumbar puncture Download PDFInfo
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- CN115844670A CN115844670A CN202211614931.1A CN202211614931A CN115844670A CN 115844670 A CN115844670 A CN 115844670A CN 202211614931 A CN202211614931 A CN 202211614931A CN 115844670 A CN115844670 A CN 115844670A
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Abstract
The invention discloses a body position fixing bed for a lumbar puncture of an infant, which relates to the technical field of infant lateral-lying body position assistance and comprises a bed body, wherein a neck protection block, an abdomen restraint part, a foot restraint part and a following type restraint part are arranged on the upper surface of the bed body, the following type restraint part is used for controlling the neck protection block to always follow the neck of the infant when the infant performs lateral-lying, waist bending and knee holding actions so as to keep fitting type restraint, the following type air delivery part is used for providing power for the foot restraint part and the following type restraint part, so that the foot restraint part and the neck protection block move towards the abdomen of the infant so as to assist the infant after lateral lying to perform knee and hip buckling and bow, and the one-key type restraint relieving part is used for quickly relieving the restraint of the foot restraint part and the following type restraint part. The invention has the advantages of satisfying the process of self-fixing the body positions of the children patients with different body types, reducing the pain of the children patients and relieving the psychological pressure of the children patients.
Description
Technical Field
The invention relates to the technical field of infant lateral-lying position assistance, in particular to a position fixing bed for infant lumbar puncture.
Background
Lumbar puncture is one of the most common clinical diagnosis and operation methods in pediatrics, and is mainly applied to the following clinical application: 1. diagnosis and differential diagnosis of inflammatory diseases of central nervous system, including suppurative meningitis, tuberculous meningitis, viral meningitis, mycotic meningitis, japanese encephalitis, etc. 2. The diagnosis and differential diagnosis of cerebrovascular accidents comprise cerebral hemorrhage, cerebral infarction, subarachnoid hemorrhage and the like. 3. Diagnosis and treatment of neoplastic diseases, for diagnosing meningeal leukemia, and treating meningeal leukemia by intrathecal injection of a lumbar puncture.
When the lumbar puncture operation is carried out, the sick child needs to take a left lateral decubitus position, the back is vertical to the operating table, the head is bent forwards and the chest is bent, the two hands hold the knees, the knees and the hips are bent, the knees are tightly attached to the abdomen as much as possible, the head is fully lowered, the waist is bent, the lumbar gap is enlarged, and the puncture is facilitated.
Due to the special posture requirement, and the operation is only completed under local anesthesia, the coordination degree for the children is very poor, and medical staff is often needed as an assistant to assist in completing the posture placement.
In this case, the following situations may occur: 1. when the hands of medical staff are in short supply, an operator cannot complete the operation by one person easily, the early diagnosis and treatment cannot be realized, and the optimal treatment time of the infant patient can be influenced; 2. when the patient is old, large in size or small in assistant strength, the body position of the patient is difficult to fix well, the patient is excessively agitated and moves in the puncture process, the failure rate of the lumbar puncture is greatly increased, and peripheral blood vessels and nerve roots are even damaged; the lumbar puncture operation is performed again, the psychological and physical pain of the infant patient is increased, and the test result may be influenced to a certain extent. 3. The position is fixed by artificial strength, which may cause injury to the infant due to over exertion, increase the fear of the infant and easily form psychological shadow.
Disclosure of Invention
The invention aims to provide a body position fixing bed for lumbar puncture of children, which has the effects of meeting the requirement of the body position self-fixing process of children patients with different body types, reducing the pain of the children patients and relieving the psychological pressure of the children patients.
In order to achieve the purpose, the invention provides a body position fixing bed for pediatric lumbar puncture, which comprises a bed body, wherein a neck protection block, an abdomen restraining component and a foot restraining component are arranged on the upper surface of the bed body;
the follow-up type constraint component is used for controlling the neck protection block to always follow the neck of the infant patient when the infant patient bends over to hold knees in a side-lying manner so as to keep fit type constraint;
the foot-operated air delivery component is used for providing power for the foot restraining component and the follow-up restraining component, so that the foot restraining component and the neck protecting block move towards the abdomen of the infant patient to assist the infant patient who lies on the side to perform knee and hip flexion and bow;
the foot restraint device further comprises a one-click restraint releasing component used for quickly releasing the restraint of the foot restraint component and the follow-up restraint component.
Optionally, the follower constraint component comprises:
the fixed tube is fixedly connected to the surface of the bed body, a rotating plate is rotatably connected to the surface of the fixed tube in a fixed-axis mode, a first piston cylinder is fixedly connected to the surface of the rotating plate, a first piston is slidably connected to the inner wall of the first piston cylinder, a first piston rod is fixedly connected to one side, facing the foot restraining component, of the first piston, and a first branch tube is fixedly communicated with the end, far away from the foot restraining component, of the first piston cylinder;
the pedal type gas transmission component is connected with the first branch pipe, so that gas generated by the pedal type gas transmission component is transmitted into the first piston cylinder through the first branch pipe to push the first piston to move;
the end part of the first piston rod is fixedly connected with a bearing plate, one side, facing the foot part constraint part, of the bearing plate is fixedly connected with a universal ball seat, a universal ball is arranged in the universal ball seat, and a connecting rod is fixedly connected between the surface of the universal ball and the surface of the neck protection block.
Optionally, the foot-restraining component comprises:
the sliding rail is arranged on the surface of the bed body, the surface of the sliding rail is connected with a sliding block in a sliding mode, the surface of the sliding block is fixedly connected with a second piston cylinder, the inner wall of the second piston cylinder is connected with a second piston in a sliding mode, one side, facing the neck protection block, of the second piston is fixedly connected with a second piston rod, and the end, far away from the neck protection block, of the second piston cylinder is fixedly communicated with a second branch pipe;
the second branch pipe is a hose, and the pedal type gas transmission part is connected with the second branch pipe, so that gas generated by the pedal type gas transmission part is transmitted into the second piston cylinder through the second branch pipe to push the second piston to move;
a foot supporting plate is arranged at the end part of the second piston rod;
the surface of the foot supporting plate is provided with a foot binding component, the surface of the sliding rail is axially provided with a plurality of threaded holes, and the surface of the sliding block is provided with bolts in threaded fit with the threaded holes.
Optionally, the foot-operated gas transmission part includes:
the fixing plate is fixedly connected to the lower surface of the bed body, a three-way electromagnetic valve is arranged on the surface of the fixing plate, and air outlet ends on two sides of the three-way electromagnetic valve are respectively and fixedly communicated with the end parts of the first branch pipe and the second branch pipe;
the gas conveying cylinder is fixedly connected to the bottom of the fixing plate, the surface of the gas conveying cylinder is fixedly communicated with a gas inlet one-way valve and a gas outlet one-way valve, the gas outlet end of the gas outlet one-way valve is fixedly communicated with a circulating pipe, and the end part of the circulating pipe is fixedly communicated with the gas inlet end of the three-way electromagnetic valve;
the inner wall of the gas conveying cylinder is connected with a piston III in a sliding mode, the surface of the piston III is fixedly connected with a piston rod III, the side face of the gas conveying cylinder is provided with a first opening through which the piston rod III penetrates and is connected in a sliding mode, and a spring I is fixedly connected between the surface of the piston III and the inner wall of the gas conveying cylinder;
one end of the first pedal rod is hinged to the surface of the fixing plate, the other end of the first pedal rod faces the direction of the head of the infant when the infant lies on the side, the surface of the first pedal rod is hinged to a first hinge rod, and one end, far away from the first pedal rod, of the first hinge rod is hinged to the end portion of the third piston rod;
and the controller is arranged on the side surface of the bed body and is used for controlling the opening and closing of the two air outlet ends of the three-way electromagnetic valve.
Optionally, the one-click restraint releasing member includes:
the number of the air leakage electromagnetic valves is two, and the air leakage electromagnetic valves are respectively arranged on the surfaces of the first piston cylinder and the second piston cylinder.
Optionally, the abdominal constraint component comprises:
the side plate is fixedly connected to the surface of the bed body, a fixing column is fixedly connected to the side face of the side plate, a protruding portion is fixedly connected to the end portion of the fixing column, and an air bag is sleeved on the surface of the protruding portion;
the detachable cover in surface of gasbag is equipped with the cloth idol cover.
Optionally, the abdominal constraint component further comprises:
a sliding cavity used for the piston to slide is formed in the end portion of the fixing column, an air pipe communicated with the sliding cavity is fixedly connected to the end portion of the fixing column, the end portion of the air pipe is fixedly communicated with the air bag, an intermediate plate is fixedly connected to the inner wall of the sliding cavity, and a spring II is fixedly connected between the surface of the piston and the surface of the intermediate plate;
the end part of the fixed column is also provided with a cavity, one side of the middle plate facing the cavity is fixedly connected with a spiral column, the surface of the spiral column is sleeved with a rotating block, the inner surface of the rotating block is fixedly connected with a sliding column in sliding connection with the spiral groove, the outer surface of the rotating block is fixedly connected with a sleeve block in a rotating mode in a fixed axis mode, the inner surface of the sleeve block is fixedly connected with a sound comb, the surface of the rotating block is provided with a sound column matched with the sound comb, the end part of the sleeve block is fixedly connected with a moving rod, the side surface of the moving rod is fixedly connected with the side surface of the piston IV, and the side surface of the middle plate is provided with a second opening through which the moving rod penetrates and is in sliding connection;
the surface of the fixing column is fixedly connected with a clapboard which is used for separating the thigh part of the infant from the air bag when the infant does the knee and hip flexion.
Optionally, the abdominal constraint component further comprises:
the upper surface of the abutting block is fixedly connected with a limiting plate, the side surface of the limiting plate is provided with a third opening which is used for penetrating and sliding connection of the moving rod, and the surface of the moving rod is fixedly connected with a limiting ring;
a sliding plate is connected to the inner wall of the cavity in a sliding manner, a limiting clamping block in abutting fit with the abutting block is fixedly connected to the surface of the sliding plate, a pull rod is fixedly connected to the surface of the sliding plate, an opening IV for the pull rod to penetrate through and be connected in a sliding manner is formed in the surface of the fixed column, and a spring III is fixedly connected between the surface of the fixed column and the surface of the pull rod;
the surface of the fixed column is fixedly connected with an outer tube body, the surface of the outer tube body is provided with a through groove for a hand to stretch into the rear part and touch the pull rod, and the surface of the fixed column and the surface of the outer tube body are jointly provided with a sound leakage notch.
Optionally, the body position fixed bed further comprises:
one end of the second pedal rod is hinged with the surface of the fixing plate, the other end of the second pedal rod faces the direction of the back of the infant when the infant lies on the side, and the surface of the second pedal rod is hinged with a second hinge rod;
a piston fifth is connected to the inner wall of the gas transmission cylinder in a sliding manner, a piston rod fourth is fixedly connected to the surface of the piston fifth, an opening fifth used for the piston rod fourth to penetrate out and be connected in a sliding manner is formed in the side face of the gas transmission cylinder, a spring fourth is fixedly connected between the surface of the piston fifth and the inner wall of the gas transmission cylinder together, and one end, far away from the pedal rod second, of the hinge rod second is hinged to the end portion of the piston rod fourth;
the inclination angles of the pedal rods II and the inclination angles of the pedal rods I are consistent and symmetrically arranged, and the length of the hinge rod II is greater than that of the hinge rod I;
the number of the controllers is two, and the controllers are symmetrically arranged on two sides of the bed body.
Optionally, the foot binding component includes:
the positioning plate is fixedly connected to the upper surface of the foot supporting plate, and a binding belt is arranged on the surface of the positioning plate;
the steering mechanism is characterized by further comprising a bolt, the end part of the second piston rod is fixedly connected with a steering seat, the steering seat is rotatably connected with a connecting seat through the bolt, and the side face of the connecting seat is fixedly connected with the side face of the foot supporting plate.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention generates aerodynamic force by the process of stepping on the first pedal rod, so that the foot supporting plate and the neck protecting block move towards the abdomen of the infant patient, thereby assisting the infant patient lying on the side to perform knee and hip flexion and bow the head.
Whole power auxiliary process, completely with the help of medical personnel's low limbs strength, medical personnel can be at first towards the infant, utilizes both hands and eye to be used for pacifying, helping and observing the infant, and it is fixed that the position that from this single can carry out the infant is fixed, is being taken under aseptic gloves's the condition moreover, also need not to use hand starting drive.
The patient can effectively avoid the large-amplitude movement of the patient in a non-artificial forced body position fixing mode, so that the puncture success rate is high, the pain of the patient is reduced, and the accuracy of the detection result can be improved.
2. The neck protection block can always follow the neck of the child patient to keep the fitting type constraint, so that the neck protection block can be ensured to follow the child patient to perform the process of lowering head and bending waist without manually adjusting the position of the neck protection block back and forth, and the neck of the child patient can be better constrained and fixed.
And the following mode can adapt to the angle of different children when lowering the head and bending the waist, further avoids the forced fixation of a single body position, and relieves the pain of the children.
3. In the emergency medical infant posture fixing device, medical staff can quickly remove the posture fixation of an infant patient by operating the one-key type restraint removing component, so that the infant patient can be quickly removed from the posture-restrained fixation, the safety of the posture fixation of the infant patient is improved, and the emergency medical infant posture fixing device is efficient and convenient.
4. According to the invention, the air bag is tightly attached to the abdomen of the infant, so that a position guide effect is provided for the infant to carry out the actions of lateral lying, bending waist and holding knees, the infant can more quickly find the middle position of the bed body to carry out the lateral lying, bending waist and holding knees in cooperation with the teaching of medical staff, and the position of the infant on the bed body does not need to be adjusted back and forth.
And the gasbag can overlap the cloth idol of establishing the infant and liking to induced the infant more spontaneous initiative take the hold cloth idol tightly, the belly of cloth idol just in time, the gasbag also can be just in time right to the belly of infant, in order to guarantee that the infant crouches on one's side and bends over and hold the knee back, when holding the cloth idol tightly, the infant knee can be spontaneous near the belly as far as possible, then the cooperation is stood down, can increase lumbar vertebrae clearance from this, do benefit to the puncture.
5. The invention combines the generation of music with the breathing abdomen movement of the infant patient to attract the infant patient, thereby promoting the interest and attention of the infant patient and reducing the pressure of the infant patient after being fixed by the body position.
And the quality of the music can be determined by the respiratory frequency of the infant patient, so that the infant patient can be prompted to listen to the beautiful music, the psychological pressure after the body position is fixed can be relieved by himself in a mode of transferring attention, and the smooth operation of lumbar puncture is ensured.
6. The invention achieves the purpose that when medical staff face the back of a child patient, the further slight correction process of the body position of the child patient is suitable through the mode of reducing the gas output quantity by changing the gas output quantity when the first foot pedal rod and the second foot pedal rod are trodden, so that the invention is more accurate and reduces the damage to the body position of the child patient during fixation.
Drawings
FIG. 1 is a first perspective isometric view of the unitary structure of the present invention;
FIG. 2 is a second perspective isometric view of the unitary structure of the present invention;
FIG. 3 is a third perspective isometric view of the unitary structure of the present invention;
FIG. 4 is a fourth perspective view of the overall construction of the present invention;
FIG. 5 is a top view of the structure of the present invention;
FIG. 6 isbase:Sub>A cutaway isometric view of the structure of FIG. 5 at A-A in accordance with the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 6 of the present invention at D;
FIG. 8 is an enlarged view of the structure of FIG. 7 at E in accordance with the present invention;
FIG. 9 is an isometric view of the structure of the present invention at the intermediate plate, limiting plate and nest block;
FIG. 10 is a cutaway isometric view of the structure of FIG. 5 at B-B in accordance with the present invention;
FIG. 11 is an enlarged view of the structure of FIG. 10 at F in accordance with the present invention;
FIG. 12 is a cutaway isometric view of the structure of FIG. 5 at C-C;
FIG. 13 is an enlarged view of the structure of FIG. 12 at G in accordance with the present invention;
fig. 14 is an isometric view of the structure at the steering seat, bolt and attachment seat of the present invention.
In the figure: 1-a bed body, 2-a neck protection block, 3-a fixed pipe, 4-a rotating plate, 5-a piston cylinder I, 6-a piston I, 7-a piston rod I, 8-a branch pipe I, 9-a bearing plate, 10-a universal ball seat, 11-a universal ball body and 12-a connecting rod;
13-slide rail, 14-slide block, 15-piston cylinder II, 16-piston II, 17-piston rod II, 18-branch pipe II, 19-foot supporting plate, 20-threaded hole and 21-bolt;
22-a fixed plate, 23-a three-way electromagnetic valve, 24-an air conveying cylinder, 25-an air inlet one-way valve, 26-an air outlet one-way valve, 27-a circulating pipe, 28-a piston III, 29-a piston rod III, 62-a spring I, 30-a pedal rod I, 31-an articulated rod I and 32-a controller;
33-air escape electromagnetic valve;
34-side plate, 35-fixed column, 36-convex part and 37-air bag;
38-piston four, 39-air pipe, 40-intermediate plate, 41-spring two, 42-spiral column, 43-rotating block, 44-sliding column, 45-set block, 46-sound comb, 47-sound column, 48-moving rod and 62-clapboard;
49-butting block, 50-limiting plate, 51-limiting ring, 52-sliding plate, 53-limiting fixture block, 54-pull rod, 55-spring III and 56-outer tube body;
57-pedal rod II, 58-hinged rod II, 59-piston five, 60-piston rod IV and 63-spring IV;
61-a positioning plate, 63-a steering seat, 64-a bolt and 65-a connecting seat.
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.
The first embodiment is as follows:
referring to fig. 1 and 2, the present invention provides a body position fixing bed for pediatric lumbar puncture, which comprises a bed body 1, wherein a neck protection block 2, an abdomen restriction component and a foot restriction component are arranged on the upper surface of the bed body 1.
Also comprises a following type restraining component and a pedal type gas transmission component.
More specifically, in the present embodiment: after the infant lateral recumbent is on bed body 1, medical staff at first teaches the infant and supports abdomen restraint part at the belly position of self, then medical staff retrains fixedly through controlling foot restraint part to the foot of infant, teaches slightly lowhead afterwards to make rib piece 2 can support and detain the neck at the infant, thereby effectual position to the infant is retrained fixedly.
Finally, the infant is taught to do the actions of bending waist and holding knees, meanwhile, the foot can step on the pedal type air delivery part through treading, power is provided for the foot restriction part and the following type restriction part, the foot restriction part and the neck protection block 2 move towards the abdomen of the infant, the infant after lateral lying is assisted to bend knees and hip, the head is lowered and the waist is bent, the whole power assisting process is completely assisted by the lower limbs of medical workers, the two hands and eyes of the infant can be used for pacifying, the lateral lying, waist and knee bending processes of the infant are assisted and observed, therefore, the body position of the infant can be fixed by one person, the neck and the foot of the infant are assisted to be fixed through the part, the artificial hand is not used for forcibly fixing the body position, the large-amplitude movement of the infant can be effectively avoided, the puncture success rate is high, the pain of the infant is reduced, and meanwhile, the accuracy of the inspection result can be improved.
It should be noted that the following type restriction component in this embodiment can control the neck protection block 2 to follow the neck of the infant all the time when the infant is lying on one side and bending down to hold knees, so as to maintain the fitting type restriction, thereby the position of the neck protection block 2 does not need to be adjusted manually back and forth, the process that the neck protection block 2 is following the infant to bow can be ensured, the neck of the infant can not be separated, the neck of the infant can be better restricted and fixed, and the following type mode can adapt to the angle of different infants when the infant bends down and the neck protection block 2 is not a fixed moving angle, thereby further avoiding the fixation of a forced single body position of the infant, and alleviating the pain of the infant.
Furthermore, it should be noted that, in this embodiment, the medical nursing staff may operate the one-key restriction releasing component to quickly release the restriction of the foot restriction component and the following restriction component in an emergency situation, such as abnormal restlessness of the infant, when the infant is easily injured by the continuous posture fixation, or after the lumbar puncture is completed, so that the infant can get rid of the posture restriction process, thereby further improving the safety of the posture fixation of the infant, and the medical nursing staff is efficient and convenient.
In the second embodiment, on the basis of the first embodiment:
referring to fig. 1, fig. 2, fig. 5, fig. 12 and fig. 13, the following constraint component in the first embodiment is disclosed as follows, and the following constraint component includes:
The pedal type gas transmission part is connected with the first branch pipe 8.
More specifically, in the present embodiment: after the neck piece 2 withholds the neck of infant, through stepping on foot-operated gas transmission part for the gas that foot-operated gas transmission part produced can be carried to a piston cylinder 5 in through branch pipe 8, in order to promote the piston 6 and remove, the in-process that the piston 6 removed, through piston rod 7, can make the neck piece 2 remove to keeping away from a piston cylinder 5 direction, thereby can be through the neck that promotes the infant, supplementary infant carries out the action of bowing.
It should be noted that the rotating plate 4 in this embodiment can rotate, and then the first piston cylinder 5 and the neck protection block 2 can also rotate by fixing the center of the cross section of the tube 3, and the neck protection block 2 is matched to buckle the neck of the infant, and the neck protection block 2 applies force to the neck of the infant, so that the neck protection block 2 cannot be separated from the neck of the infant, and further when the infant is pushed to do the action of lowering the head and bending the waist, the neck protection block 2 can be driven to rotate together in a self-adaptive manner, so as to ensure that the neck protection block 2 always abuts against and buckles the neck of the infant, and the action of lowering the head and bending the waist is completed.
Furthermore, it should be noted that in this embodiment, the end of the first piston rod 7 is fixedly connected with the bearing plate 9, one side of the bearing plate 9 facing the foot restriction component is fixedly connected with the universal ball seat 10, the universal ball 11 is arranged in the universal ball seat 10, and the connecting rod 12 is fixedly connected between the surface of the universal ball 11 and the surface of the neck protection block 2.
More specifically, the setting of universal spheroid 11 for rib piece 2 can use the centre of sphere of universal spheroid 11 to carry out diversified rotation as the centre of a circle, so that infant's neck can carry out diversified rotation equally, still avoid single mandatory position fixed, guarantee infant's travelling comfort as far as, alleviate infant's psychological pressure, and the injury.
Example three, on the basis of the above examples:
referring to fig. 1, 2, 5, 10 and 11, a foot-restraining component according to a first embodiment is disclosed as follows, the foot-restraining component including:
the sliding rail 13 is arranged on the surface of the bed body 1, the sliding block 14 is connected to the surface of the sliding rail 13 in a sliding mode, the second piston cylinder 15 is fixedly connected to the surface of the sliding block 14, the second piston 16 is connected to the inner wall of the second piston cylinder 15 in a sliding mode, the second piston 16 is fixedly connected to one side, facing the neck protection block 2, of the second piston 17, and the second branch pipe 18 is fixedly communicated with the end portion, far away from the neck protection block 2, of the second piston 5.
The pedal type gas transmission component is connected with the second branch pipe 18.
The end of the second piston rod 17 is provided with a foot supporting plate 19.
More specifically, in the present embodiment: the feet of the infant are laid on the foot supporting plate 19 in a lateral lying mode, then the foot-operated gas transmission component is operated, gas generated by the foot-operated gas transmission component can be transmitted into the piston cylinder II 15 through the branch pipe II 18 to push the piston II 16 to move, in the moving process of the piston II 16, the foot supporting plate 19 can be moved towards the direction far away from the piston cylinder II 15 through the piston rod II 17, and therefore the foot of the infant can be pushed to assist the infant in knee and hip buckling.
It should be noted that, in this embodiment, the surface of the foot supporting plate 19 is provided with a foot binding component, so that when the infant is in restless, the foot of the infant can be bound and restrained and fixed by operating the foot binding component, thereby preventing the infant from moving to a large extent and ensuring the smooth operation of the lumbar puncture.
It should be noted that the second branch pipe 18 in this embodiment is a flexible pipe, and the surface of the slide rail 13 is axially provided with a plurality of threaded holes 20, and the surface of the slide block 14 is provided with bolts 21 that are in threaded fit with the threaded holes 20.
More specifically, if the foot binding member is adopted, since the lateral positions of the feet (the lateral direction of the lateral position is exemplified by the width of the infant when the infant lies on its side) of the infant with different body types are different when the infant with different body types performs the knee-hip flexion motion, the lateral position of the foot binding member can be adjusted in advance by loosening the bolt 21 and pushing the slider 14 to slide according to the approximate position of the foot after the knee-hip flexion, so as to adapt to the infant with different body types and ensure the comfort of the infant as much as possible.
Example four, on the basis of the above examples:
referring to fig. 1, 2, 3, 4 and 6, the following disclosure is made on a foot-operated air delivery unit according to a first embodiment, and the foot-operated air delivery unit includes:
the fixing plate 22 is fixedly connected to the lower surface of the bed body 1, the three-way electromagnetic valve 23 is arranged on the surface of the fixing plate 22, and the air outlet ends of the two sides of the three-way electromagnetic valve 23 are respectively and fixedly communicated with the end portions of the first branch pipe 8 and the second branch pipe 18.
The gas transmission cylinder 24 and the gas transmission cylinder 24 are fixedly connected to the bottom of the fixing plate 22, the surface of the gas transmission cylinder 24 is fixedly communicated with a gas inlet one-way valve 25 and a gas outlet one-way valve 26, the gas outlet end of the gas outlet one-way valve 26 is fixedly communicated with a flow pipe 27, and the end part of the flow pipe 27 is fixedly communicated with the gas inlet end of the three-way electromagnetic valve 23.
The inner wall of the gas transmission cylinder 24 is connected with a piston III 28 in a sliding mode, the surface of the piston III 28 is fixedly connected with a piston rod III 29, the side face of the gas transmission cylinder 24 is provided with a first opening through which the piston rod III 29 penetrates and is connected in a sliding mode, and a spring I62 is fixedly connected between the surface of the piston III 28 and the inner wall of the gas transmission cylinder 24.
One end of the first pedal rod 30 is hinged with the surface of the fixing plate 22, the surface of the first pedal rod 30 is hinged with a first hinge rod 31, and the end, away from the first pedal rod 30, of the first hinge rod 31 is hinged with the end part of the piston rod three 29.
And the controller 32 is arranged on the side surface of the bed body 1 and is used for controlling the opening and closing of two air outlet ends of the three-way electromagnetic valve 23.
More specifically, in the present embodiment: the medical staff can make the piston rod III 29 and the piston III 28 move towards the middle part of the air conveying cylinder 24 and stretch the spring I62 by stepping on the pedal rod I30 by the foot and stretching the elastic restoring force of the stretched spring I62, so that the piston III 28 can continuously reciprocate along the inner wall of the air conveying cylinder 24 by continuously stepping on the pedal rod I30 by the foot and utilizing the elastic restoring force of the stretched spring I62, in the process, the external air can be continuously pressed into the three-way electromagnetic valve 23 through the flow pipe 27 by the air inlet one-way valve 25 and the air outlet one-way valve 26, and then the opening and closing of the two air outlet ends are respectively controlled by the controller 32, so that the air can flow into the branch pipe I8 or the branch pipe II 18 to control the movement of the neck guard block 2 or the foot supporting plate 19.
It is worth noting that in this embodiment, the other end of the first foot bar 30 faces the direction of the head of the infant when the infant lies on the side, so that the medical staff can face the infant when stepping on the first foot bar 30, the condition of the infant can be better observed, the infant can be pacified face to face, and the fear of the infant can be reduced.
Example five, on the basis of the above example:
referring to fig. 1 and 2, a one-touch restriction releasing member according to a first embodiment of the present invention is disclosed as follows, and includes:
the number of the air release solenoid valves 33 is two, and the air release solenoid valves 33 are respectively arranged on the surfaces of the first piston cylinder 5 and the second piston cylinder 15.
More specifically, in the present embodiment: the air escape electromagnetic valve 33 is opened, so that the air in the first piston cylinder 5 and the second piston cylinder 15 can be rapidly exhausted, and the infant patient can be directly unfolded to rapidly release the restraint and fixation.
It should be noted that the opening and closing of the bleed solenoid valve 33 in this embodiment can also be controlled by the controller 32 in the fourth embodiment, and the opening and closing is centralized on the same controller 32, so that the searching and the regulation are convenient.
Example six, on the basis of the above examples:
referring to fig. 1, 2, 5, 6 and 7, an abdominal restraint member according to a first embodiment is disclosed, which comprises:
curb plate 34, curb plate 34 fixed connection are on the surface of bed body 1, and the side fixed connection of curb plate 34 has fixed column 35, and the tip fixed connection of fixed column 35 has bellying 36, and the gasbag 37 has been cup jointed on the surface of bellying 36.
More specifically, in the present embodiment: the infant hugs closely gasbag 37 with the belly under medical staff's teaching, for the infant does the side and crouches and hold the knee action, provides a position guide effect for cooperation medical staff's teaching, the infant can be faster find the intermediate position of bed body 1 and carry out the side and crouche and hold the knee, need not to make a round trip to adjust the position that the infant is located on bed body 1.
And the softness of the air bag 37 can reduce the bruise of the abdomen of the child.
It is worth noting that the detachable cover in gasbag 37 surface in this embodiment is equipped with the cloth idol cover, and the cloth idol cover can be selected according to infant's hobby, thereby gasbag 37 can act as the belly of cloth idol, make the infant can be more spontaneous initiative take hold the cloth idol tightly, just in time the belly of cloth idol, just in time gasbag 37 can just in time be right to infant's belly, in order to guarantee after infant crouches on one's side and bends over the knee, when holding the cloth idol tightly, the infant knee can be spontaneous as far as possible and is close to the belly, then cooperate the head of lowering to bend over the waist, can increase lumbar vertebrae clearance from this, do benefit to the puncture.
Example seven, on the basis of the above examples:
referring to fig. 1, fig. 2, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, further, in the present embodiment, the abdomen restraining member further includes:
a sliding cavity used for sliding the piston four 38 is formed in the end portion of the fixing column 35, an air pipe 39 communicated with the sliding cavity is fixedly connected to the end portion of the fixing column 35, the end portion of the air pipe 39 is fixedly communicated with the air bag 37, an intermediate plate 40 is fixedly connected to the inner wall of the sliding cavity, and a spring second 41 is fixedly connected between the surface of the piston four 38 and the surface of the intermediate plate 40.
The end of the fixed column 35 is further provided with a cavity, one side of the middle plate 40 facing the cavity is fixedly connected with a spiral column 42, the surface of the spiral column 42 is provided with a rotating block 43 in a sleeved mode, the inner surface of the rotating block 43 is fixedly connected with a sliding column 44 in sliding connection with the spiral groove, the outer surface of the rotating block 43 is connected with a sleeve block 45 in a fixed-axis rotating mode, the inner surface of the sleeve block 45 is fixedly connected with a sound comb 46, the surface of the rotating block 43 is provided with a sound column 47 matched with the sound comb 46, the end of the sleeve block 45 is fixedly connected with a moving rod 48, the side of the moving rod 48 is fixedly connected with the side of the piston IV 38, and the side of the middle plate 40 is provided with a second opening through which the moving rod 48 penetrates and is in sliding connection.
More specifically, in the present embodiment: because the sick child is small in age, the sick child can move disorderly and cry under the stress during the operation, and the lumbar puncture operation is affected, therefore, in the embodiment, the air bag 37 is triggered to be stored through the shake generated by the belly of the sick child during the breathing, the air in the air bag 37 can flow back and forth in the air pipe 39 and the sliding cavity through the storage of the air bag 37, the piston four 38 can slide back and forth in the sliding cavity in a small range through the elastic force of the spring two 41, the sleeve block 45 can also slide back and forth in a small range through the moving rod 48, in the process, the sliding column 44 is in sliding connection with the spiral groove, the rotating block 43 rotates relative to the sleeve block 45 when the sleeve block 45 moves back and forth along the axial direction of the spiral column 42, and the sound, even music can be generated in the process that the sound column 47 collides with the sound comb 46 in the rotating process, so that the attention of the sick child is transferred, the disorderly movement of the sick child is avoided, and the effectiveness of the fixed body position is ensured.
It should be noted that, in this embodiment, the sound column 47 collides with the sound comb 46, that is, the process of generating music is similar to a music box, and the generation of music is combined with the breathing abdominal movement of the infant, so that the infant can be told to speak first, and after the user tightly attaches the air bag 37 to the abdomen of the infant, the user can listen to what happens, thereby promoting the interest of the infant in the situation, paying attention, and reducing the pressure of the infant after being fixed by the body position.
Moreover, the infant patient can be told in advance, when the infant patient hears music suddenly or with ears, the infant patient is proved to be nervous and cheerful, if the infant patient wants to listen to beautiful music, the infant patient can try to relax the mood of the infant patient, and then the infant patient can listen to music to see whether the music changes or not, so that the interest of the infant patient is further improved, the pressure of the infant patient after being fixed by the body position is better relieved, and the lumbar puncture is guaranteed to be smoothly performed.
Furthermore, in the present embodiment, the surface of the fixing post 35 is fixedly connected with the partition plate 62, so that when the child performs the knee and hip flexion movement, the thigh of the child is separated from the air bag 37, so as to prevent the thigh of the child from pushing against the air bag 37, so as to ensure that the change of the air bag 37 mainly depends on the abdomen of the child, and facilitate the above-mentioned process of combining the music generation and the abdomen movement of the child.
It is worth noting that the part of the partition board 62 contacting with the thigh of the infant can be set to be arc-surface shape corresponding to the leg or a soft spacer is added, so as to ensure the comfort of the thigh of the infant when the thigh of the infant abuts against the partition board 62 to the maximum extent, and be more beneficial to the smooth operation of lumbar puncture.
Eight examples, on the basis of the above examples:
referring to fig. 1, fig. 2, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, further, in the present embodiment, the abdomen restraining member further includes:
the upper surface of the abutting block 49 is fixedly connected with a limiting plate 50, the side surface of the limiting plate 50 is provided with a third opening which is used for the moving rod 48 to penetrate through and is connected with the moving rod in a sliding mode, and the surface of the moving rod 48 is fixedly connected with a limiting ring 51.
The inner wall sliding connection of cavity has slide 52, and the fixed surface of slide 52 is connected with and supports the spacing fixture block 53 of piece 49 looks butt complex, and the fixed surface of slide 52 is connected with pull rod 54, and the surface of fixed column 35 is seted up and is used for pull rod 54 to run through and sliding connection's opening four, and common fixed connection has spring three 55 between the surface of fixed column 35 and the surface of pull rod 54.
More specifically, in the present embodiment: as shown in fig. 8, by providing a plurality of limiting blocks 53, after different children bend their knees in lateral recumbency for the first time, the limiting ring 51 can drive the limiting plate 50 and the abutting block 49 to move in the direction away from the sliding cavity until the abutting block 49 moves to a position between the two corresponding limiting blocks 53, so that when the children are in a tight state for a long time and the tightening force is slightly loose, the limiting blocks 53 can limit the abutting block 49 to reset greatly, thereby avoiding the resetting of the airbag 37 by a large margin, resulting in the involuntary lumbar stretching action of the children, resulting in the reduction of the lumbar clearance or the reverse force application of the neck to the neck protecting block 2, and causing damage.
It should be noted that a gap is left between the limiting plate 50 and the sleeve block 45 in this embodiment to facilitate the reciprocating sliding of the sleeve block 45 in the above embodiment.
It is noted that, in this implementation: the limiting clamping block 53 can be far away from the abutting block 49 by the pull-down rod 54, and the elastic restoring force of the second compressed spring 41 can be utilized to quickly restore the fourth piston 38, so that the air bag 37 is quickly expanded and restored again, and the air bag 37 does not need to be inflated again.
Furthermore, it should be noted that in this embodiment, the outer tube 56 is fixedly connected to the surface of the fixing post 35, a through slot is formed in the surface of the outer tube 56 for allowing a human hand to extend into the through slot and touch the pull rod 54, and sound leakage slots are formed in the surface of the fixing post 35 and the surface of the outer tube 56.
More specifically, in the present embodiment: the pull rod 54 is shielded through the outer tube body 56, so that when a child holds the knee, the legs of the child can be clamped on the surface of the outer tube body 56, the pull rod 54 is prevented from being extruded by mistake, and the sound leakage groove is formed, so that the sound generated when the sound column 47 collides with the sound comb 46 can be better transmitted.
Example nine, on the basis of the above examples:
referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, further, the body position fixed bed further comprises:
one end of the second pedal lever 57 is hinged with the surface of the fixing plate 22, the other end of the second pedal lever 57 faces the direction of the back of the child when the child lies on the side, and the surface of the second pedal lever 57 is hinged with a second hinge rod 58.
The inner wall of the gas transmission cylinder 24 is connected with a piston five 59 in a sliding mode, the surface of the piston five 59 is fixedly connected with a piston rod four 60, the side face of the gas transmission cylinder 24 is provided with an opening five used for enabling the piston rod four 60 to penetrate out and to be connected in a sliding mode, a spring four 63 is fixedly connected between the surface of the piston five 59 and the inner wall of the gas transmission cylinder 24 together, and one end, far away from the pedal rod two 57, of the hinge rod two 58 is hinged to the end portion of the piston rod four 60.
The number of the controllers 32 is two, and the controllers are symmetrically arranged on two sides of the bed body 1.
More specifically, in the present embodiment: because lumbar puncture is done at the infant's back, when medical staff moved to the infant back, it may not be so good to have the position of finding the infant this moment fixed, need carry out further slight correction to it, and the other end of original foot rest pole one 30 was the head orientation when the infant recumbent on one's side, thereby medical staff this moment need move the another side of bed body 1 again and correct, its position is fixed inefficiency, and medical staff's round trip movement, arouse children's attention more easily, lead to the catatonic promotion.
Therefore, the second pedal rod 57 is arranged, the other end of the second pedal rod 57 faces the direction of the back of the infant when the infant lies on the side, and therefore when the posture of the infant is slightly corrected, the infant can be placed without returning to the original position, and the following processes are carried out:
the second pedal rod 57 is continuously stepped on by feet, and the elastic restoring force of the stretched fourth spring 63 is utilized, so that the fifth piston 59 continuously reciprocates along the inner wall of the air conveying cylinder 24, in the process, outside air can be continuously pressed into the three-way electromagnetic valve 23 through the air inlet one-way valve 25 and the air outlet one-way valve 26 through the flow pipe 27, then the opening and closing of the two air outlet ends are respectively controlled through the controller 32, and the air can flow into the first branch pipe 8 or the second branch pipe 18 to control the movement of the neck protection block 2 or the foot supporting plate 19, and therefore slight correction is performed.
It should be noted that in the present embodiment, the inclination angles of the pedal levers two 57 and the pedal levers one 30 are identical and symmetrically arranged, and the length of the hinge lever two 58 is greater than that of the hinge lever one 31.
More specifically, in the present embodiment, as shown in fig. 3, 4 and 6, when the two foot levers 57 and the first foot lever 30 are pressed down by the same rotation angle, the length of the second hinge lever 58 is greater than the length of the first hinge lever 31, so that the two foot levers 57 and the first foot lever 30 serve as force applying arms, and the second hinge lever 58 and the first hinge lever 31 serve as force receiving arms, the longer the hinge lever drives the piston to move along the gas transmission cylinder 24, and further the reciprocating distance of the fifth piston 59 is smaller than the reciprocating distance of the third piston 28, so that when the second foot lever 57 is pressed, the gas transmission amount provided each time is smaller than the gas transmission amount when the first foot lever 30 is pressed, and thus when the medical staff faces the back of the infant, the medical staff is more suitable for further slight correction of the posture of the infant, and more precise and reduces the injury to the posture of the infant.
Example ten, on the basis of the above example:
referring to fig. 1, 2, 5, 10, 11 and 14, a foot binding component according to a third embodiment is disclosed as follows, and includes:
a positioning plate 61, the positioning plate 61 is fixedly connected to the upper surface of the foot supporting plate 19, and the surface of the positioning plate 61 is provided with a binding belt.
More specifically, in the present embodiment, the binding band can bind the foot of the infant patient to prevent the infant patient from moving around.
In this embodiment, a bolt 64 is further included, a steering base 63 is fixedly connected to an end portion of the second piston rod 17, the steering base 63 is rotatably connected to a connecting base 65 through the bolt 64, and a side surface of the connecting base 65 is fixedly connected to a side surface of the foot support plate 19.
More specifically, the rotatability between connecting seat 65 and the steering seat 63 for foot backup pad 19 itself can be rotated, thereby after the foot of infant is tied up, its ankle joint still can move, in order to adjust the suitable ankle joint bending angle of infant, avoided single mandatory position fixed, guarantee infant's travelling comfort as far as, alleviate infant's psychological pressure, and the injury.
After the feet of the infant are adjusted to the proper angle positions, the connecting seat 65 and the steering seat 63 can be in close contact through screwing the bolt 64, so that the relative rotation is avoided, the rotation of the foot supporting plate 19 is limited, the feet of the infant are fixed, the movement of the feet of the infant is further avoided, and the smooth lumbar puncture is facilitated.
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 (10)
1. A posture fixing bed for children lumbar puncture comprises a bed body (1) and is characterized in that a neck protection block (2), an abdomen restraining component and a foot restraining component are arranged on the upper surface of the bed body (1);
the follow-up type constraint component is used for controlling the neck protection block (2) to always follow the neck of the infant when the infant lies on the side, bends the waist and holds the knee so as to keep fit type constraint;
the foot-operated air transmission component is used for providing power for the foot restraining component and the follow-up restraining component, so that the foot restraining component and the neck protecting block (2) move towards the abdomen of the infant patient to assist the infant patient who lies on the side to perform knee and hip flexion and lower the head to bend the waist;
the foot restraint device further comprises a one-click restraint releasing component used for quickly releasing the restraint of the foot restraint component and the follow-up restraint component.
2. A body position fixed bed for pediatric lumbar puncture as defined in claim 1, wherein: the follower restraining component comprises:
the fixing tube (3) is fixedly connected to the surface of the bed body (1), the surface of the fixing tube (3) is fixedly connected with a rotating plate (4) in a rotating mode in a fixed axis mode, the surface of the rotating plate (4) is fixedly connected with a piston cylinder I (5), the inner wall of the piston cylinder I (5) is connected with a piston I (6) in a sliding mode, one side, facing the foot restraining component, of the piston I (6) is fixedly connected with a piston rod I (7), and the end, far away from the foot restraining component, of the piston cylinder I (5) is fixedly communicated with a branch tube I (8);
the pedal type gas transmission component is connected with the branch pipe I (8), so that gas generated by the pedal type gas transmission component is transmitted into the piston cylinder I (5) through the branch pipe I (8) to push the piston I (6) to move;
the end part of the first piston rod (7) is fixedly connected with a bearing plate (9), the bearing plate (9) faces towards one side of the foot restraining part and is fixedly connected with a universal ball seat (10), a universal ball body (11) is arranged in the universal ball seat (10), and a connecting rod (12) is fixedly connected between the surface of the universal ball body (11) and the surface of the neck protecting block (2) together.
3. A body position fixing bed for pediatric lumbar puncture as defined in claim 2, wherein: the foot-restraining component comprises:
the sliding rail (13) is arranged on the surface of the bed body (1), the surface of the sliding rail (13) is connected with a sliding block (14) in a sliding manner, the surface of the sliding block (14) is fixedly connected with a second piston cylinder (15), the inner wall of the second piston cylinder (15) is connected with a second piston (16) in a sliding manner, one side, facing the neck protection block (2), of the second piston (16) is fixedly connected with a second piston rod (17), and the end, far away from the neck protection block (2), of the second piston cylinder (5) is fixedly communicated with a second branch pipe (18);
the second branch pipe (18) is a hose, and the pedal type gas transmission part is connected with the second branch pipe (18), so that gas generated by the pedal type gas transmission part is transmitted into the second piston cylinder (15) through the second branch pipe (18) to push the second piston (16) to move;
a foot supporting plate (19) is arranged at the end part of the second piston rod (17);
the surface of the foot supporting plate (19) is provided with a foot binding component, the surface of the sliding rail (13) is axially provided with a plurality of threaded holes (20), and the surface of the sliding block (14) is provided with a bolt (21) in threaded fit with the threaded holes (20).
4. A body position fixed bed for pediatric lumbar puncture as defined in claim 3, wherein: the pedal type gas transmission component comprises:
the fixing plate (22) is fixedly connected to the lower surface of the bed body (1), a three-way electromagnetic valve (23) is arranged on the surface of the fixing plate (22), and air outlet ends of two sides of the three-way electromagnetic valve (23) are respectively and fixedly communicated with the end parts of the first branch pipe (8) and the second branch pipe (18);
the gas transmission cylinder (24) is fixedly connected to the bottom of the fixing plate (22), the surface of the gas transmission cylinder (24) is fixedly communicated with a gas inlet one-way valve (25) and a gas outlet one-way valve (26), the gas outlet end of the gas outlet one-way valve (26) is fixedly communicated with a flow pipe (27), and the end part of the flow pipe (27) is fixedly communicated with the gas inlet end of the three-way electromagnetic valve (23);
a piston III (28) is connected to the inner wall of the gas transmission cylinder (24) in a sliding manner, a piston rod III (29) is fixedly connected to the surface of the piston III (28), an opening I which is used for the piston rod III (29) to penetrate out and is connected in a sliding manner is formed in the side face of the gas transmission cylinder (24), and a spring I (62) is fixedly connected between the surface of the piston III (28) and the inner wall of the gas transmission cylinder (24);
one end of the first pedal rod (30) is hinged with the surface of the fixing plate (22), the other end of the first pedal rod (30) faces the direction of the head of the infant when the infant lies on the side, the surface of the first pedal rod (30) is hinged with a first hinge rod (31), and one end, away from the first pedal rod (30), of the first hinge rod (31) is hinged with the end part of the piston rod III (29);
and the controller (32) is arranged on the side surface of the bed body (1) and is used for controlling the opening and closing of two air outlet ends of the three-way electromagnetic valve (23).
5. A body position fixed bed for pediatric lumbar puncture as defined in claim 3 or 4, wherein: the one-click restraint releasing member includes:
the air release solenoid valves (33) are two in number and are respectively arranged on the surfaces of the first piston cylinder (5) and the second piston cylinder (15).
6. A body position fixed bed for pediatric lumbar puncture as defined in claim 4, wherein: the abdominal restraint member includes:
the side plate (34) is fixedly connected to the surface of the bed body (1), a fixing column (35) is fixedly connected to the side face of the side plate (34), a protruding portion (36) is fixedly connected to the end portion of the fixing column (35), and an air bag (37) is sleeved on the surface of the protruding portion (36);
the detachable cover in surface of gasbag (37) is equipped with the cloth idol cover.
7. A body position fixed bed for pediatric lumbar puncture as defined in claim 6, wherein: the abdominal restraint component further comprises:
a sliding cavity used for the piston four (38) to slide is formed in the end portion of the fixing column (35), an air pipe (39) communicated with the sliding cavity is fixedly connected to the end portion of the fixing column (35), the end portion of the air pipe (39) is fixedly communicated with the air bag (37), an intermediate plate (40) is fixedly connected to the inner wall of the sliding cavity, and a second spring (41) is fixedly connected between the surface of the piston four (38) and the surface of the intermediate plate (40);
the end part of the fixed column (35) is further provided with a cavity, one side, facing the cavity, of the middle plate (40) is fixedly connected with a spiral column (42) with a spiral groove formed in the surface, the surface of the spiral column (42) is sleeved with a rotating block (43), the inner surface of the rotating block (43) is fixedly connected with a sliding column (44) in sliding connection with the spiral groove, the outer surface of the rotating block (43) is fixedly and rotatably connected with a sleeve block (45) in a fixed shaft mode, the inner surface of the sleeve block (45) is fixedly connected with a sound comb (46), the surface of the rotating block (43) is provided with a sound column (47) matched with the sound comb (46), the end part of the sleeve block (45) is fixedly connected with a moving rod (48), the side surface of the moving rod (48) is fixedly connected with the side surface of the piston four (38), and the side surface of the middle plate (40) is provided with a second opening through which is used for the moving rod (48) to penetrate and be in sliding connection;
the surface of the fixed column (35) is fixedly connected with a clapboard (62) which is used for separating the thigh part of the infant from the air bag (37) when the infant does the knee and hip flexion.
8. A body position fixed bed for pediatric lumbar puncture as defined in claim 7, wherein: the abdominal restraint component further comprises:
the upper surface of the abutting block (49) is fixedly connected with a limiting plate (50), the side surface of the limiting plate (50) is provided with a third opening which is used for the penetrating and sliding connection of the moving rod (48), and the surface of the moving rod (48) is fixedly connected with a limiting ring (51);
a sliding plate (52) is connected to the inner wall of the cavity in a sliding mode, a limiting clamping block (53) which is in abutting fit with the abutting block (49) is fixedly connected to the surface of the sliding plate (52), a pull rod (54) is fixedly connected to the surface of the sliding plate (52), an opening four for the pull rod (54) to penetrate through and be in sliding connection is formed in the surface of the fixing column (35), and a spring three (55) is fixedly connected between the surface of the fixing column (35) and the surface of the pull rod (54);
the surface of the fixed column (35) is fixedly connected with an outer tube (56), a through groove used for allowing a human hand to stretch into the rear part and touch the pull rod (54) is formed in the surface of the outer tube (56), and a sound leakage groove is formed in the surface of the fixed column (35) and the surface of the outer tube (56) together.
9. A body position fixed bed for pediatric lumbar puncture as defined in claim 4, wherein: the body position fixed bed further comprises:
one end of the second pedal rod (57) is hinged with the surface of the fixing plate (22), the other end of the second pedal rod (57) faces the direction of the back of the infant when the infant lies on the side, and the surface of the second pedal rod (57) is hinged with a second hinge rod (58);
the inner wall of the gas transmission cylinder (24) is connected with a piston five (59) in a sliding mode, the surface of the piston five (59) is fixedly connected with a piston rod four (60), the side face of the gas transmission cylinder (24) is provided with an opening five which is used for the piston rod four (60) to penetrate out and is connected in a sliding mode, a spring four (63) is fixedly connected between the surface of the piston five (59) and the inner wall of the gas transmission cylinder (24) together, and one end, far away from the pedal rod two (57), of the hinge rod two (58) is hinged to the end portion of the piston rod four (60);
the inclination angles of the pedal rod II (57) and the pedal rod I (30) are consistent and symmetrically arranged, and the length of the hinge rod II (58) is greater than that of the hinge rod I (31);
the number of the controllers (32) is two, and the controllers are symmetrically arranged on two sides of the bed body (1).
10. A body position fixed bed for pediatric lumbar puncture as defined in claim 3, wherein: the foot binding means comprises:
the positioning plate (61), the positioning plate (61) is fixedly connected to the upper surface of the foot supporting plate (19), and a binding belt is arranged on the surface of the positioning plate (61);
the steering mechanism is characterized by further comprising a bolt (64), the end part of the second piston rod (17) is fixedly connected with a steering seat (63), the steering seat (63) is rotatably connected with a connecting seat (65) through the bolt (64), and the side face of the connecting seat (65) is fixedly connected with the side face of the foot supporting plate (19).
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| CN202211614931.1A CN115844670B (en) | 2022-12-15 | 2022-12-15 | A position fixed bed for pediatric lumbar puncture |
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| CN202211614931.1A CN115844670B (en) | 2022-12-15 | 2022-12-15 | A position fixed bed for pediatric lumbar puncture |
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| FR2722103A1 (en) * | 1994-07-08 | 1996-01-12 | Cherprenet Marcel Henri | regulating rate and depth of breathing of sleeping patient |
| US20130096368A1 (en) * | 2009-11-19 | 2013-04-18 | Edmond M. Devroey | Uterine sound and motion simulation device |
| US20140330070A1 (en) * | 2012-05-03 | 2014-11-06 | Camilo Andres ANABALÓN ALAMOS | Emuilation of sensory stimuli, emanating from a reference person, for a child |
| CN108403371A (en) * | 2018-04-24 | 2018-08-17 | 张小辉 | A kind of working method of children's lumbar vertebrae posture fixing bed |
| CN108578988A (en) * | 2018-06-20 | 2018-09-28 | 李正福 | A kind of sense organ coordinates device for healing and training with limbs |
| CN109172236A (en) * | 2018-10-25 | 2019-01-11 | 黄乐基 | A kind of face-lifting shaping operating bed |
| CN109512629A (en) * | 2018-10-30 | 2019-03-26 | 温州市人民医院 | A kind of waist wears position support device |
| CN212662343U (en) * | 2020-04-07 | 2021-03-09 | 河南省儿童医院郑州儿童医院 | Sputum suction device for pediatrics |
| CN112618232A (en) * | 2020-12-18 | 2021-04-09 | 河南省中医院（河南中医药大学第二附属医院） | Multi-functional puncture platform of paediatrics |
| CN113876535A (en) * | 2021-09-23 | 2022-01-04 | 河北医科大学第二医院 | Children's waist is worn and is adjusted restraint device |
| CN215423786U (en) * | 2021-06-11 | 2022-01-07 | 时锋 | Novel clinical children are with response pacify bed |
| CN215938171U (en) * | 2021-09-27 | 2022-03-04 | 王建红 | Pregnant woman examination supporting device convenient to adjust for obstetrical department outpatient service |
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2022
- 2022-12-15 CN CN202211614931.1A patent/CN115844670B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2722103A1 (en) * | 1994-07-08 | 1996-01-12 | Cherprenet Marcel Henri | regulating rate and depth of breathing of sleeping patient |
| US20130096368A1 (en) * | 2009-11-19 | 2013-04-18 | Edmond M. Devroey | Uterine sound and motion simulation device |
| US20140330070A1 (en) * | 2012-05-03 | 2014-11-06 | Camilo Andres ANABALÓN ALAMOS | Emuilation of sensory stimuli, emanating from a reference person, for a child |
| CN108403371A (en) * | 2018-04-24 | 2018-08-17 | 张小辉 | A kind of working method of children's lumbar vertebrae posture fixing bed |
| CN108578988A (en) * | 2018-06-20 | 2018-09-28 | 李正福 | A kind of sense organ coordinates device for healing and training with limbs |
| CN109172236A (en) * | 2018-10-25 | 2019-01-11 | 黄乐基 | A kind of face-lifting shaping operating bed |
| CN109512629A (en) * | 2018-10-30 | 2019-03-26 | 温州市人民医院 | A kind of waist wears position support device |
| CN212662343U (en) * | 2020-04-07 | 2021-03-09 | 河南省儿童医院郑州儿童医院 | Sputum suction device for pediatrics |
| CN112618232A (en) * | 2020-12-18 | 2021-04-09 | 河南省中医院（河南中医药大学第二附属医院） | Multi-functional puncture platform of paediatrics |
| CN215423786U (en) * | 2021-06-11 | 2022-01-07 | 时锋 | Novel clinical children are with response pacify bed |
| CN113876535A (en) * | 2021-09-23 | 2022-01-04 | 河北医科大学第二医院 | Children's waist is worn and is adjusted restraint device |
| CN215938171U (en) * | 2021-09-27 | 2022-03-04 | 王建红 | Pregnant woman examination supporting device convenient to adjust for obstetrical department outpatient service |
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| Publication number | Publication date |
|---|---|
| CN115844670B (en) | 2024-07-19 |
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