CN114129362A

CN114129362A - Multi-functional special sick bed of head intravenous route for paediatrics

Info

Publication number: CN114129362A
Application number: CN202111555755.4A
Authority: CN
Inventors: 孙妍; 王玲珍; 孙立荣; 赵艳霞; 杨静; 徐慧娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-03-04

Abstract

The invention discloses a multifunctional special sickbed for pediatric head intravenous injection, which comprises a bottom plate, wherein a T-shaped chute is formed in the bottom plate, two T-shaped sliding blocks are movably connected in the T-shaped chute, and the upper side of the bottom plate is fixedly connected with the bottom of a U-shaped frame. According to the invention, the screw rod is rotated by one handle, the screw rod can be used for preliminarily clamping the head of a child through the matching of the screw rod, the threaded sleeve, the fixing plate II, the sliding rod, the fixing plate IV, the connecting rod, the T-shaped sliding block and the T-shaped sliding groove, the two connecting rods can be driven to mutually approach through the matching of the four rubber pulleys, the winding barrel II can be used for driving the two connecting rods to mutually approach through the matching of the two ropes, the two fixing plates can be driven to mutually approach through the two connecting plates, and the head of the child can be further limited through the two fixing plates IV, so that the head of a patient can not move disorderly when a doctor applies an injection to the head of an affected child, the success rate of the injection of the doctor can be further improved, and the pain of the child in the secondary injection can be reduced.

Description

Multi-functional special sick bed of head intravenous route for paediatrics

Technical Field

The invention relates to a medical instrument, in particular to a multifunctional special sickbed for pediatric head intravenous injection.

Background

With the continuous development of the times, the application of medical tools is becoming one of the key directions of attention of modern society, wherein in the pediatric field, when a child is sick, the effect of oral medicine is relatively worse than the effect of injection therapy, but because the vein blood vessel of the arm of the child is thinner or the fat of the back of the hand of an individual child is thicker, various similar situations can cause that medical care personnel can hardly complete intravenous injection on the back of the hand of the child, when the situation is met, only the head of the child can be injected, because the vein blood vessel of the head of the child is clearer, the injection difficulty is relatively smaller, but in the actual situation, when the head of the child cannot bear pain, the situation that the head moves disorderly and the needle falls off can occur, or the disorder of the leg and the hand of the child affects the effective proceeding of the head vein injection, furthermore, when the body type is fat and darker or the child has edema, it is relatively difficult to select blood vessels, if the puncture is successful, the head of the infant needs to be touched by hands, the vein sulcus is found by means of feeling, and the hands of medical staff are needed to press the veins at the moment, so that the filled veins are slightly higher than the surrounding skin, and then the intravenous injection can be carried out.

The infant is when the disorder moves, do not last power, and the size of doing all can every time is also not the same, so medical personnel when pressing the infant health, can not complete control live the infant, the infant is struggling, its health still can shake, and in actual process, often need one to two medical personnel to be used for controlling the infant, still need a medical personnel to carry out the needle, will lead to the hospital like this when treating the infant, the human cost of paying out is too big, also can cause medical personnel's physical power and time excessive consumption in addition, for solving above problem, we provide a multi-functional special sick bed of head intravenous injection for paediatrics.

Disclosure of Invention

The invention aims to provide a multifunctional special hospital bed for pediatric head intravenous injection, which aims to solve the problems that the manual control effect on the body of a patient is poor, the complete stability of the body of the patient cannot be ensured, the labor cost required by the mode is overlarge, and the physical strength and time of medical staff are excessively consumed.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional special sickbed for pediatric head intravenous injection comprises a bottom plate, wherein a T-shaped chute is formed in the bottom plate, two T-shaped sliding blocks are movably connected in the T-shaped chute, the upper side of the bottom plate is fixedly connected with the bottom of a U-shaped frame, a rectangular opening is formed in an upper side plate of the U-shaped frame, the upper side of each T-shaped sliding block is fixedly connected with the lower end of a connecting rod, the upper end of each connecting rod penetrates through the rectangular opening, two first fixing plates are fixedly connected to the rear side of the U-shaped frame, a first bearing is clamped in each first fixing plate, optical axes at two ends of a screw rod are respectively sleeved in the two first bearings, two threads with opposite directions are formed in the outer surface of each screw rod, a thread sleeve is connected to the outer surface of each thread in a threaded manner, the two thread sleeves are respectively clamped in the two second fixing plates, and opposite surfaces of the two second fixing plates are respectively fixedly connected with the back surfaces of the two third fixing plates, the sliding sleeve is connected to the third fixing plate in a clamped mode, the sliding rod is connected to the sliding sleeve in a sliding mode, one end of the sliding rod is fixedly connected with the connecting rod, the fourth fixing plate is fixedly connected to the other end of the sliding rod, the opposite faces of the four fixing plates are provided with sponge cushions, and the back faces of the four fixing plates are respectively in lap joint with the opposite faces of the three fixing plates.

As a preferable technical scheme of the invention, the opposite surfaces of the left side plate and the right side plate of the U-shaped frame are fixedly connected with springs, and the opposite ends of the two springs are respectively and fixedly connected with the two connecting rods.

As a preferable technical scheme of the invention, one side of the third fixing plate is provided with two rubber pulleys, and the upper side of the bottom plate is fixedly connected with a headrest.

As a preferred technical scheme of the invention, the upper surface of the bottom plate is fixedly connected with two U-shaped plates, two bearings II are clamped in the front side plate and the rear side plate of each U-shaped plate, a rotating shaft I is sleeved between the two bearings II, a winding drum I is sleeved on the outer surface of the rotating shaft I, the outer surface of the winding drum I is fixedly connected with one end of a bandage, and the other end of the bandage is fixedly connected with the upper side of the bottom plate.

As a preferred technical scheme of the invention, the front end of the first rotating shaft is sleeved with a first worm wheel, the first worm wheel is meshed with a first worm, a third bearing is sleeved at the optical axis of the lower end of the first worm and clamped in the bottom plate, and the upper end of the first worm is fixedly connected with a second handle.

As a preferred technical scheme of the invention, a bearing IV is clamped in an upper side plate of the U-shaped frame, a rotating shaft II is sleeved in the bearing IV, a winding drum II is sleeved on the outer surface of the rotating shaft, and two ropes are arranged on the outer surface of the winding drum.

As a preferable technical scheme of the invention, the back ends of the two ropes are respectively and fixedly connected with the two connecting rods, and the right end of the screw is fixedly connected with a first handle.

According to a preferable technical scheme of the invention, the lower end of the rotating shaft II is sleeved with a worm gear II, the bottom of the upper side plate of the U-shaped frame is fixedly connected with two fixing plates V, the fixing plates V are internally clamped with bearings V, the two bearings V are respectively sleeved with optical axes at two ends of the worm gear II, the worm gear II is meshed with the worm gear II, and the front end of the worm gear II is fixedly connected with a handle III.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention rotates the screw rod through one handle, the screw rod is matched with the threaded sleeve, the fixed plate II, the sliding rod, the fixed plate IV, the connecting rod, the T-shaped sliding block and the T-shaped sliding groove, can drive the two fixing plates to approach each other, can primarily clamp the head of the child through the four rubber pulleys, the second worm is driven to rotate by the third handle, the second worm can drive the second rotating shaft and the second winding drum to rotate by matching with the second worm wheel, the second winding drum is matched with the two ropes, can drive the two connecting rods to approach each other, can drive the two fixing plates to approach each other through the two connecting plates, the head of the child can be further limited by the two fixing plates IV, so that the head of the patient can not move around when a doctor applies the needle to the head of the child, thereby improving the success rate of injection of doctors and reducing the pain of children in secondary injection.

2. According to the child safety belt, the first worm is driven to rotate by the second handle, the first worm can drive the first rotating shaft and the first winding drum to rotate through the matching of the first worm wheel and the first winding drum, the first winding drum is used for winding bandages, so that the bandages are in contact with the body of a child, the legs and the upper half of the child can be limited by the two bandages respectively, the child can be prevented from moving around, manpower can be effectively saved, the physical strength and time of medical staff are saved, and the effect of fixing a child by the child safety belt is beyond the effect of manual work.

Drawings

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

FIG. 2 is an enlarged perspective sectional view of the bottom plate of the present invention;

FIG. 3 is a schematic view of a three-dimensional enlarged structure of a fixing plate according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

fig. 6 is a schematic diagram of a four-dimensional enlarged structure of the fixing plate according to the present invention.

In the figure: the novel multifunctional elastic bandage comprises a base plate 1, a bandage 2, a 3U-shaped frame, a first fixing plate 4, a first handle 5, a screw 6, a 7T-shaped sliding block, a connecting rod 8, a spring 9, a rope 10, a second fixing plate 11, a threaded sleeve 12, a sliding rod 13, a sliding sleeve 14, a third fixing plate 15, a rubber pulley 16, a headrest 17, a sponge pad 18, a fourth fixing plate 19, a U-shaped plate 20, a first winding drum 21, a first rotating shaft 22, a first worm wheel 23, a first worm 24, a second handle 25, a second rotating shaft 26, a second winding drum 27, a second worm wheel 28, a second worm 29, a fifth fixing plate 30 and a third handle 31.

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.

As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides a multi-functional special sick bed of head intravenous route for paediatrics, comprising a base plate 1, set up T type spout in the bottom plate 1, and swing joint has two T type sliders 7 in the T type spout, can restrict T type slider 7 through seting up T type spout, thereby make T type slider 7 have stability at the removal in-process, bottom plate 1 upside and the bottom fixed connection of U type frame 3, and set up the rectangle opening in the upside board of U type frame 3, T type slider 7 upside and the lower extreme fixed connection of connecting rod 8, and the upper end of connecting rod 8 passes the rectangle opening, U type frame 3 rear side fixed connection has two fixed plates one 4, and fixed plate one 4 inside joint has bearing one, and the both ends optical axis department of screw rod 6 has respectively been cup jointed in two bearing one, and screw rod 6 surface has seted up two kinds of opposite directions each other screw thread, rotate screw rod 6 through handle one 5, screw rod 6 through with thread bush 12, The second fixing plate 11, the sliding rod 13, the fourth fixing plate 19, the connecting rod 8 and the T-shaped slide block 7 are matched with the T-shaped sliding groove to drive the two third fixing plates 15 to approach each other, the outer surface of each thread is in threaded connection with the threaded sleeves 12, the two threaded sleeves 12 are respectively clamped in the two second fixing plates 11, the opposite surfaces of the two second fixing plates 11 are respectively and fixedly connected with the opposite surfaces of the two third fixing plates 15, the sliding sleeves 14 are clamped in the three fixing plates 15, the sliding rods 13 are connected in the sliding sleeves 14 in a sliding mode, one ends of the sliding rods 13 are fixedly connected with the connecting rod 8, the other ends of the sliding rods 13 are fixedly connected with the fourth fixing plates 19, the opposite surfaces of the two fourth fixing plates 19 are respectively provided with the sponge cushions 18, the sponge cushions 18 are arranged to prevent the fourth fixing plates 19 from being damaged in the process of clamping the head of the child, and the opposite surfaces of the two fourth fixing plates 19 are respectively overlapped with the opposite surfaces of the two third fixing plates 15, the opposite surfaces of the left side plate and the right side plate of the U-shaped frame 3 are fixedly connected with springs 9, a second winding drum 27 can rotate reversely by reversely rotating a second worm 29 through a third handle 31, so that the second winding drum 27 can gradually release the ropes 10 wound on the surfaces of the second winding drum 27, then the two connecting rods 8 can be mutually far away under the pulling of the two springs 9, the two fixing plates four 19 can also be mutually far away until the spongy cushion 18 is separated from the head of a child patient, then the first handle 5 is reversely rotated to reversely rotate the screw 6, so that the two fixing plates three 15 and the rubber pulleys 16 on the left side and the right side can be mutually far away, the limitation of the device on the head of the child can be removed, the opposite ends of the two springs 9 are respectively and fixedly connected with the two connecting rods 8, one side of the fixing plate three 15 is provided with two rubber pulleys 16, and the head of the child can be preliminarily clamped through the four rubber pulleys 16, when the rubber pulleys 16 are contacted with the head of a child, the rubber pulleys 16 can rotate under the action of friction force until the left and right groups of rubber pulleys 16 completely clamp the head of the child, the four rubber pulleys 16 have certain elasticity, and when the head of the child is clamped, the four rubber pulleys 16 are distributed at the positions with radian of the head of the child and are not right opposite to the two sides of the head of the child, because the rubber pulleys 16 do not have static friction with the head of the child when moving relative to the head of the child, the comfort level of the child can be ensured to a great extent, the upper side of the bottom plate 1 is fixedly connected with a headrest 17, the upper surface of the bottom plate 1 is fixedly connected with two U-shaped plates 20, the two side plates in the front and the back of the U-shaped plates 20 are respectively clamped with a bearing II, a rotating shaft I22 is sleeved between the two bearings II, and a winding drum I21 is sleeved on the outer surface of the rotating shaft I22, the outer surface of the first winding drum 21 is fixedly connected with one end of the bandage 2, the first worm 24 is driven to rotate by the second handle 25, the first worm 24 is matched with the first worm wheel 23 to drive the first rotating shaft 22 and the first winding drum 21 to rotate, the bandage 2 is wound by the first winding drum 21 to enable the bandage 2 to be in contact with the body of the child, so that the body of the child can be limited by the bandage 2, the body of the child can be prevented from being disordered during intravenous injection of a doctor, the other end of the bandage 2 is fixedly connected with the upper side of the bottom plate 1, the first worm wheel 23 is sleeved at the front end of the first rotating shaft 22, the first worm wheel 23 is meshed with the first worm 24, the first worm wheel 23 and the first worm 24 achieve transmission, and meanwhile, the first worm 24 has good self-locking performance, namely, the first worm 24 can drive the first worm wheel 23 to rotate, and the first worm wheel 23 cannot drive the first worm 24 to rotate, due to the characteristics of the transmission structure, therefore, the device adopts a transmission mode of the worm wheel I24 and the worm wheel I23, the transmission ratio of the worm wheel I23 and the worm wheel I24 can be very large, the device is more compact than a staggered shaft helical gear mechanism, when a lead angle of the worm wheel I24 is smaller than an equivalent friction angle between the meshed worm wheel I23, the mechanism has self-locking performance, a third bearing is sleeved at the lower end optical axis of the worm wheel I24 and is clamped in the bottom plate 1, a second handle 25 is fixedly connected at the upper end of the worm wheel I24, a fourth bearing is clamped in an upper side plate of the U-shaped frame 3, a second rotating shaft 26 is sleeved in the fourth bearing, a second winding drum 27 is sleeved on the outer surface of the second rotating shaft 26, two ropes 10 are arranged on the outer surface of the second winding drum 27, opposite ends of the two ropes 10 are respectively and fixedly connected with the two connecting rods 8, a first handle 5 is fixedly connected at the right end of the screw rod 6, and a second worm wheel 28 is sleeved at the lower end of the second rotating shaft 26, two fixing plates five 30 are fixedly connected to the bottom of the upper side plate of the U-shaped frame 3, a bearing five is connected in the fixing plate five 30 in a clamping mode, optical axes at two ends of a worm second 29 are respectively sleeved in the two bearing five, the worm second 29 is driven to rotate through a handle three 31, the worm second 29 can drive a rotating shaft two 26 and a winding drum two 27 to rotate through matching with a worm wheel two 28, the winding drum two 27 can drive two connecting rods 8 to mutually approach through matching with two ropes 10, the two fixing plates four 19 can be driven to mutually approach through the two connecting plates 8, the heads of children can be further limited through the two fixing plates four 19, and therefore the children can be guaranteed not to move randomly when receiving the treatment of a doctor, the worm second 29 is meshed with the worm wheel two 28, and the handle three 31 is fixedly connected to the front end of the worm second 29.

The method comprises the following operation steps:

s1, sequentially penetrating the body of a child patient through two bandages 2, then placing the child on the base plate 1, placing the head of the child on the headrest 17, then respectively rotating the two handles II 25, driving the worm I24 to rotate through the handles II 25, driving the rotating shaft I22 and the winding drum I21 to rotate through the cooperation of the worm gear I23 and the worm I24, and winding the bandage 2 through the winding drum I21 to enable the bandage 2 to be in contact with the body of the child, so that the body of the child can be limited through the bandage 2;

s2, rotating the screw 6 through the first handle 5, driving the two third fixing plates 15 to approach each other through the screw 6 by matching with the threaded sleeve 12, the second fixing plate 11, the sliding rod 13, the fourth fixing plate 19, the connecting rod 8, the T-shaped sliding block 7 and the T-shaped sliding groove, preliminarily clamping the head of the child through the four rubber pulleys 16, driving the second worm 29 to rotate through the third handle 31, driving the second rotating shaft 26 and the second winding drum 27 to rotate through the matching of the second worm 29 and the second worm wheel 28, driving the two connecting rods 8 to approach each other through the matching of the second winding drum 27 and the two ropes 10, driving the two fourth fixing plates 19 to approach each other through the two connecting plates 8, and further limiting the head of the child through the two fourth fixing plates 19;

s3, reversely rotating the second worm 29 through the third handle 31 to reversely rotate the second winding drum 27, so that the second winding drum 27 can gradually release the rope 10 wound on the surface of the second winding drum, the two connecting rods 8 can be pulled by the two springs 9 to be away from each other, the two fixing plates four 19 can be also kept away from each other until the spongy cushion 18 is separated from the head of the child patient, and then reversely rotating the first handle 5 to reversely rotate the screw rod 6, so that the two fixing plates three 15 and the rubber pulleys 16 on the left side and the right side can be kept away from each other, and further the limitation of the device on the head of the child can be relieved.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a multi-functional special sick bed of head intravenous route for paediatrics, includes bottom plate (1), its characterized in that: the T-shaped sliding groove is formed in the bottom plate (1), two T-shaped sliding blocks (7) are movably connected in the T-shaped sliding groove, the upper side of the bottom plate (1) is fixedly connected with the bottom of the U-shaped frame (3), a rectangular opening is formed in an upper side plate of the U-shaped frame (3), the upper side of each T-shaped sliding block (7) is fixedly connected with the lower end of the connecting rod (8), the upper end of each connecting rod (8) penetrates through the rectangular opening, two fixing plates I (4) are fixedly connected to the rear side of the U-shaped frame (3), a bearing I is clamped in each fixing plate I (4), optical axes at two ends of the screw rod (6) are respectively sleeved in each bearing I, two opposite-direction threads are formed in the outer surface of the screw rod (6), a thread sleeve (12) is in threaded connection with the outer surface of each thread, and the two thread sleeves (12) are respectively clamped in the two fixing plates II (11), and the opposite face of two fixed plates two (11) respectively with the opposite face fixed connection of two fixed plates three (15), the joint has sliding sleeve (14) in fixed plate three (15), and sliding sleeve (14) sliding connection has slide bar (13), and the one end and connecting rod (8) fixed connection of slide bar (13), and the other end fixedly connected with fixed plate four (19) of slide bar (13), and the opposite face of two fixed plates four (19) all is provided with foam-rubber cushion (18), and the opposite face of two fixed plates four (19) respectively with the opposite face overlap joint of two fixed plates three (15).

2. The multifunctional special sickbed for pediatric head intravenous injection according to claim 1, is characterized in that: the opposite surfaces of the left side plate and the right side plate of the U-shaped frame (3) are fixedly connected with springs (9), and the opposite ends of the two springs (9) are fixedly connected with two connecting rods (8) respectively.

3. The multifunctional special sickbed for pediatric head intravenous injection according to claim 1, is characterized in that: and two rubber pulleys (16) are arranged on one side of the third fixing plate (15), and a headrest (17) is fixedly connected to the upper side of the bottom plate (1).

4. The multifunctional special sickbed for pediatric head intravenous injection according to claim 1, is characterized in that: two U template (20) of fixed surface are connected with on bottom plate (1), and the equal joint has bearing two in the board of both sides around U template (20), and has cup jointed pivot one (22) between two bearing two, and pivot one (22) surface has cup jointed winding reel one (21), and the one end fixed connection of winding reel one (21) surface and bandage (2), and the other end and bottom plate (1) upside fixed connection of bandage (2).

5. The multifunctional special sickbed for pediatric head intravenous injection according to claim 4, is characterized in that: the front end of the first rotating shaft (22) is sleeved with a first worm wheel (23), the first worm wheel (23) is meshed with a first worm (24), a third bearing is sleeved at the optical axis of the lower end of the first worm (24), the third bearing is clamped in the bottom plate (1), and the upper end of the first worm (24) is fixedly connected with a second handle (25).

6. The multifunctional special sickbed for pediatric head intravenous injection according to claim 1, is characterized in that: the bearing four is clamped in the upper side plate of the U-shaped frame (3), the rotating shaft two (26) is sleeved in the bearing four, the winding drum two (27) is sleeved on the outer surface of the rotating shaft two (26), and two ropes (10) are arranged on the outer surface of the winding drum two (27).

7. The multifunctional special sickbed for pediatric head intravenous injection according to claim 6, is characterized in that: the back ends of the two ropes (10) are fixedly connected with the two connecting rods (8) respectively, and the right end of the screw rod (6) is fixedly connected with a first handle (5).

8. The multifunctional special sickbed for pediatric head intravenous injection according to claim 6, is characterized in that: the lower end of the second rotating shaft (26) is sleeved with a second worm wheel (28), the bottom of the upper side plate of the U-shaped frame (3) is fixedly connected with two fifth fixing plates (30), the five fifth fixing plates (30) are internally clamped with a fifth bearing, optical axes at two ends of a second worm (29) are respectively sleeved in the five fifth fixing plates, the second worm (29) is meshed with the second worm wheel (28), and the front end of the second worm (29) is fixedly connected with a third handle (31).