CN220046725U - Pediatric transfusion supporting device - Google Patents
Pediatric transfusion supporting device Download PDFInfo
- Publication number
- CN220046725U CN220046725U CN202321542365.8U CN202321542365U CN220046725U CN 220046725 U CN220046725 U CN 220046725U CN 202321542365 U CN202321542365 U CN 202321542365U CN 220046725 U CN220046725 U CN 220046725U
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- hand
- arm
- seat
- supporting plate
- fixedly connected
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- 238000001802 infusion Methods 0.000 claims description 23
- 210000004247 hand Anatomy 0.000 description 9
- 210000000707 wrist Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to a pediatric transfusion supporting device which comprises a supporting seat, wherein a transfusion supporting and adjusting mechanism is arranged on the supporting seat, the transfusion supporting and adjusting mechanism comprises an arm supporting plate, a connecting binding band, a hand moving supporting plate, a lifting and adjusting part, a sliding block, a slideway and a hand limiting part, an arm supporting plate is arranged above the supporting seat, a limiting groove is arranged on the arm supporting plate, the connecting binding band is arranged on the arm supporting plate, a hand moving supporting plate is arranged at the front end of the arm supporting plate, the lifting and adjusting part is arranged between the arm supporting plate and the supporting seat, the arm supporting plate is movably connected with the supporting seat through the lifting and adjusting part, the front end of the arm supporting plate is hinged with the rear end of the hand moving supporting plate, the hand moving supporting plate is in an inclined shape, the front end of the hand moving supporting plate is fixedly provided with the sliding block, and the hand moving supporting plate is in sliding connection with the supporting seat through the sliding block and the slideway.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a pediatric transfusion supporting device.
Background
At present, when infusing the patient, especially when carrying out infusion treatment to children, because children are comparatively lived, often can move and get to lead to the syringe needle unstable, cause the syringe needle to break away from, the condition such as stab takes place, in order to avoid the aforesaid condition to take place, nurse usually can place a fixed plate at children's hand for restrict children's palm and finger's activity, thereby let children's hand and infusion syringe needle more stable, but infusion time is longer generally, at infusion in-process, children's hand can't remove for a long time, the hand is easy stiff, the hand is uncomfortable, can greatly reduced children's infusion cooperation degree and comfort, children can rock whole hand, even handle portion lifts up, lead to back blood or hand edema, need prick again, the infusion degree of difficulty is increased.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides the pediatric transfusion support device which is ingenious in structure, movable in hands of children, capable of swinging and convenient to adjust.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a pediatric transfusion support device, characterized in that: including the supporting seat, be equipped with infusion support adjustment mechanism on the supporting seat, infusion support adjustment mechanism includes arm backup pad, connection bandage, hand remove layer board, lift adjustment part, slider, slide, hand limit part, the supporting seat top is equipped with the arm backup pad, be equipped with spacing recess in the arm backup pad, be equipped with the connection bandage in the arm backup pad to conveniently place fixed arm, the front end of arm backup pad is equipped with the hand and removes the layer board, be equipped with lift adjustment part between arm backup pad and the supporting seat, arm backup pad is through lift adjustment part and supporting seat swing joint, arm backup pad front end and hand remove the layer board rear end hinge, the hand removes the layer board and is the slope form, hand removes the layer board front end and is fixed with the slider, the supporting seat front portion is equipped with the slide, hand removes the layer board through slider, slide and supporting seat sliding connection, hand removes the layer board and is equipped with hand limit part to conveniently restrict children's hand through hand limit part.
The lifting adjusting part comprises guide rods, springs and positioning nuts, two guide rods are arranged at two sides of the lower end of the rear part of an arm supporting plate at intervals, the upper ends of the guide rods are fixedly connected with the arm supporting plate, the lower ends of the guide rods penetrate through supporting seats, the lower ends of the guide rods are provided with the positioning nuts, the lower parts of the guide rods are provided with threads, the guide rods are in threaded connection with the positioning nuts, the guide rods are provided with the springs, the supporting seats are provided with guide rod through holes, the inner diameters of the guide rod through holes are larger than the outer diameters of the guide rods, the inner diameters of the guide rod through holes are smaller than the outer diameters of the positioning nuts, one ends of the springs are propped against the supporting seats, the other ends of the springs are propped against the arm supporting plates, so that when a child's arm is placed on the arm supporting plates, the child's arm downwards presses the arm supporting plates, the springs are extruded, the angles of the hand relative to the arm are adjustable, and fatigue and discomfort of the hand fixing are relieved.
The hand limiting component comprises a first fixing band, a second fixing band and a connecting ring, wherein the first fixing band is arranged at the front part of a hand moving supporting plate, the second fixing band is arranged at the rear end of the hand moving supporting plate, one end of the first fixing band is fixedly connected with the hand moving supporting plate, the connecting ring is arranged at the other end of the first fixing band, one end of the second fixing band is fixedly connected with the hand moving supporting plate, the connecting ring is arranged at the other end of the second fixing band, the lower end of the connecting ring is fixedly connected with the hand moving supporting plate, so that four fingers of a child are limited on the hand moving supporting plate through the first fixing band, and the wrist part, close to the fingers, of the child is limited on the hand moving supporting plate through the second fixing band.
According to the arm support plate, the limiting rod is arranged below the rear end of the arm support plate, the lower end of the limiting rod is fixedly connected with the support seat, the connecting pad is arranged at the upper end of the limiting rod, the upper end of the limiting rod is fixedly connected with the connecting pad, the descending height of the arm support plate is limited through the limiting rod, and the arm support plate is supported and protected through the connecting pad.
The lower end of the supporting seat is provided with a supporting and rotating mechanism, the supporting and rotating mechanism comprises a fixed seat, a rotating shaft, a bearing and an adjusting screw, the fixed seat is arranged below the supporting seat, the rotating shaft is arranged at the lower end of the supporting seat, the supporting seat is fixedly connected with the rotating shaft through the bearing, the rotating shaft is fixedly connected with the fixed seat through the bearing, a threaded hole is arranged at the outer side of the fixed seat, the adjusting screw penetrates out of the threaded hole, the upper end of the adjusting screw abuts against the lower end of the supporting seat to limit the fixed seat and the supporting seat, the adjusting screw is in threaded connection with the fixed seat so as to realize the rotation of the supporting seat relative to the fixed seat through the rotating shaft and the bearing, and arms of children can swing left and right through abutting against the supporting seat through the adjusting screw to limit and fix the supporting seat.
The lower end of the fixing seat is provided with a support, one side of the support is provided with a clamping and fixing mechanism, the clamping and fixing mechanism comprises a clamping plate and a clamping screw rod, the upper end of the support is fixedly connected with the fixing seat, one side of the lower end of the support is provided with the clamping plate, the clamping plate is fixedly connected with the support, the clamping plate is provided with a clamping groove, the clamping groove is C-shaped, one side wall of the clamping groove is provided with a threaded hole, the clamping screw rod penetrates through the clamping plate to enter the clamping groove, and the clamping screw rod is in threaded connection with the clamping plate so as to clamp a bed frame of a sickbed through the clamping plate and fix the device on one side of the sickbed through locking of the clamping screw rod.
The upper end of the clamping screw rod is provided with the clamping pad, and the clamping pad is fixedly connected with the upper end of the clamping screw rod, so that the contact area between the clamping screw rod and a sickbed is increased through the clamping pad, and meanwhile, the damage of the screw rod to the bed frame of the sickbed is avoided.
One end of the connecting strap is fixedly connected with one side of the arm support plate, the other end of the arm support plate is provided with the strap fixing ring, and the strap fixing ring is fixedly connected with the arm support plate so as to bypass the arm through the connecting strap and fix the arm after knotting with the strap fixing ring.
Due to the adoption of the structure, the hand-free swing type children's hand-free swing mechanism has the advantages of ingenious structure, capability of moving the hands of the children, convenience in adjustment and the like.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present utility model.
Fig. 2 is a top view of embodiment 1 of the present utility model.
Fig. 3 is a rear view of embodiment 1 of the present utility model.
Fig. 4 is a schematic structural view of embodiment 2 of the present utility model.
Reference numerals: the infusion support comprises a support seat 1, an infusion support adjusting mechanism 2, an arm support plate 3, a connecting bandage 4, a hand moving supporting plate 5, a lifting adjusting part 6, a sliding block 7, a slideway 8, a hand limiting part 9, a limiting groove 10, a guide rod 11, a spring 12, a positioning nut 13, a first fixing band 14, a second fixing band 15, a connecting ring 16, a limiting rod 17, a connecting pad 18, a support rotating mechanism 19, a fixing seat 20, a rotating shaft 21, an adjusting screw 22, a strut 23, a clamping fixing mechanism 24, a clamping plate 25, a clamping screw 26, a clamping groove 27, a clamping pad 28 and a bandage fixing ring 29.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Example 1
A pediatric transfusion support device, characterized in that: including supporting seat 1, be equipped with infusion support adjustment mechanism 2 on the supporting seat 1, infusion support adjustment mechanism 2 includes arm backup pad 3, connects bandage 4, hand removal layer board 5, lift adjustment part 6, slider 7, slide 8, hand limiting part 9, supporting seat 1 top is equipped with arm backup pad 3, be equipped with spacing recess 10 on the arm backup pad 3, be equipped with on the arm backup pad 3 and connect bandage 4 to conveniently place fixed arm, the front end of arm backup pad 3 is equipped with hand removal layer board 5, be equipped with lift adjustment part 6 between arm backup pad 3 and the supporting seat 1, arm backup pad 3 is articulated through lift adjustment part 6 and supporting seat 1 swing joint with hand removal layer board 5 rear end, hand removal layer board 5 is the slope form, the height that highly is less than hand removal layer board 5 rear end of hand removal layer board 5, hand removal 5 front end is fixed with slider 7, the supporting seat 1 front portion is equipped with slide 8, hand removal layer board 5 is equipped with through slider 7, 8 and supporting seat 1 sliding connection, hand removal layer board 5 is equipped with spacing part 9 and makes things convenient for hand portion 9 to limit hand through the layer board 5.
The lifting adjusting part 6 comprises a guide rod 11, a spring 12 and a positioning nut 13, wherein two guide rods 11 are arranged at two sides of the lower end of the rear part of an arm supporting plate 3 at intervals, the upper end of each guide rod 11 is fixedly connected with the arm supporting plate 3, the lower end of each guide rod 11 penetrates through a supporting seat 1, the lower end of each guide rod 11 is provided with the corresponding positioning nut 13, the lower part of each guide rod 11 is provided with a thread, each guide rod 11 is in threaded connection with the corresponding positioning nut 13, the guide rods 11 are provided with the springs 12, the supporting seats 1 are provided with guide rod through holes, the inner diameters of the guide rod through holes are larger than the outer diameters of the guide rods 11, the inner diameters of the guide rod through holes are smaller than the outer diameters of the positioning nuts 13, one end of each spring 12 abuts against the supporting seat 1, and the other end abuts against the arm supporting plate 3, so that when a child's arm is placed on the arm supporting plate, the child's arm supports the arm downward, the spring is pressed, the child's hand can move forward to slide, the angle of the hand supporting plate relative to the arm can be adjusted, and fatigue and discomfort of the hand fixing are relieved.
The hand limiting component 9 comprises a first fixing belt 14, a second fixing belt 15 and a connecting ring 16, wherein the first fixing belt 14 is arranged at the front part of a hand moving supporting plate 5, the second fixing belt 15 is arranged at the rear end of the hand moving supporting plate 5, one end of the first fixing belt 14 is fixedly connected with the hand moving supporting plate 5, the connecting ring 16 is arranged at the other end of the first fixing belt, one end of the second fixing belt 15 is fixedly connected with the hand moving supporting plate 5, the connecting ring 16 is arranged at the other end of the second fixing belt, the lower end of the connecting ring 16 is fixedly connected with the hand moving supporting plate 5, so that four fingers of a child are limited on the hand moving supporting plate through the first fixing belt, and the wrist part, close to the fingers, of the child is limited on the hand moving supporting plate through the second fixing belt.
The lower part of the rear end of the arm support plate 3 is provided with a limiting rod 17, the lower end of the limiting rod 17 is fixedly connected with the support seat 1, the upper end of the limiting rod 17 is provided with a connecting pad 18, and the upper end of the limiting rod 17 is fixedly connected with the connecting pad 18 so as to limit the descending height of the arm support plate through the limiting rod and support the arm support plate through the connecting pad.
The lower end of the supporting seat 1 is provided with a supporting and rotating mechanism 19, the supporting and rotating mechanism 19 comprises a fixed seat 20, a rotating shaft 21, a bearing and an adjusting screw 22, the fixed seat 20 is arranged below the supporting seat 1, the rotating shaft 21 is arranged at the lower end of the supporting seat 1, the supporting seat 1 is fixedly connected with the rotating shaft 21, the rotating shaft 21 is fixedly connected with the fixed seat 20 through the bearing, the outer side of the fixed seat 20 is provided with a threaded hole, the adjusting screw 22 penetrates out of the threaded hole, the upper end of the adjusting screw 22 abuts against the lower end of the supporting seat 1 to limit the positions of the fixed seat 20 and the supporting seat 1, the adjusting screw 22 is in threaded connection with the fixed seat 20 so as to realize the relative rotation of the supporting seat through the rotating shaft and the bearing, and arms of children can swing left and right, and abut against the supporting seat through the adjusting screw to limit and fix the positions of the supporting seat.
The lower end of the fixed seat 20 is provided with a support column 23, one side of the support column 23 is provided with a clamping and fixing mechanism 24, the clamping and fixing mechanism 24 comprises a clamping plate 25 and a clamping screw rod 26, the upper end of the support column 23 is fixedly connected with the fixed seat 20, one side of the lower end of the support column 23 is provided with the clamping plate 25, the clamping plate 25 is fixedly connected with the support column 23, the clamping plate 25 is provided with a clamping groove 27, the clamping groove 27 is C-shaped, one side wall of the clamping groove 27 is provided with a threaded hole, the clamping screw rod 26 penetrates through the clamping plate 25 to enter the clamping groove 27, and the clamping screw rod 26 is in threaded connection with the clamping plate 25 so as to clamp a bed frame of a sickbed through the clamping plate and fix the device on one side of the sickbed through locking of the clamping screw rod.
The upper end of the clamping screw 26 is provided with the clamping pad 28, and the clamping pad 28 is fixedly connected with the upper end of the clamping screw 26 so as to improve the contact area between the clamping screw and a sickbed through the clamping pad and avoid damaging the sickbed frame of the sickbed.
One end of the connecting strap 4 is fixedly connected with one side of the arm support plate 3, the other end of the arm support plate 3 is provided with a strap fixing ring 29, and the strap fixing ring 29 is fixedly connected with the arm support plate 3 so as to bypass the arm through the connecting strap and fix the arm after knotting with the strap fixing ring.
As shown in figures 1-3, the hand moving supporting plate 5 is inclined, the rear end of the hand moving pushing plate 5 is hinged with the front end of the arm supporting plate 3, two guide rods 11 can be arranged at the lower end of the rear part of the arm supporting plate 3, springs 12 are sleeved on the guide rods, and the arm supporting plate 3 is supported and limited by the springs 12, so that the arm of a patient is placed on the arm supporting plate 3, the hand of the patient is placed on the hand moving pushing plate 5, the hand of the patient can be kept inclined downwards all the time, when the child sickbed frame is clamped on one side by the clamping plate 25, the clamping groove 27 is clamped on the frame, the clamping screw 26 is rotated, so that the clamping pad 28 is propped against the lower end of the frame and clamps the frame together with the upper wall of the clamping groove, the whole device is fixed on the sickbed, the support 23 can be a telescopic rod, the telescopic rod adopts the prior art, can be manually and automatically selected according to requirements, conveniently adjusting according to the height of a user, then rotating the adjusting screw 22 to enable the adjusting screw 22 to move downwards, enabling the upper end of the adjusting screw 22 to be separated from the supporting seat 1, then rotating the supporting seat 1, after the hand of the child is inserted, placing the arm of the hand insertion of the child in the limit groove 10 of the arm supporting plate 3, placing the hand of the child in the hand moving supporting plate 5, enabling the wrist of the child to be positioned at the hinged position of the arm supporting plate 3 and the hand moving supporting plate 5, after the position is proper, reversely rotating the adjusting screw 22 to enable the adjusting screw 22 to rise, enabling the upper end of the adjusting screw 22 to abut against the supporting seat 1, fixing the position of the supporting seat 1, bypassing the arm of the child through the connecting strap 4, penetrating the strap fixing ring 29, fixing the arm of the child through the knot, and fixing the position of the hand of the child close to the wrist after the hand of the child is knotted through the connecting ring 16 through the second fixing strap 15, after the first fixing belt passes through the connecting ring 16 to knot, four fingers of the child are fixed, the hand and the arm of the child which are needled are fixed on the supporting seat 1 in a limiting manner according to the comfort level of the child, when the hand of the child needs to move forwards, the arm supporting plate 3 can be pressed downwards by the strength of the arm of the child, the guide rod 11 passes through the guide rod through hole to move downwards, the arm supporting plate 3 moves downwards under the guide of the guide rod 11, the spring 12 is extruded, the front end of the hand moving supporting plate 5 slides forwards through the sliding block 7 and the sliding way 8, the hand of the child moves forwards along with the front end of the hand moving supporting plate 5, the hinge joint of the hand moving supporting plate 5 and the arm supporting plate 3 corresponds to the wrist of the child, when the child Tong Shoubu needs to move backwards, the arm supporting plate 3 is pushed upwards by the spring 12 under the action of resilience force, the front end of the hand moving supporting plate 5 slides backwards through the sliding block 7 and the sliding way 8, the hands of the child move forwards along with the sliding block, so that the discomfort of long-time transfusion is relieved, in addition, when the child wants to rotate the whole arm, the adjusting screw 22 can be downwards moved by rotating the adjusting screw 22, the upper end of the adjusting screw 22 is separated from the supporting seat 1, thus the supporting seat 1 can rotate relative to the fixing seat 20, the arms of the child can swing, but the transfusion is not influenced, after the transfusion is finished, the connecting binding belt 4, the first fixing belt 14 and the second fixing belt 15 are released, and then the transfusion needle is pulled out according to the conventional process, in the utility model, the hand moving supporting plate 5 is always in an inclined state, so that the fingers are downwards when the child transfuses, the hands are not tilted, the transfusion is ensured to be smoothly carried out, the angles of the arms and the hands of the child are adjustable, and the arms downwards move, the hand can move forward along with the hand, the arm moves upwards along with the hand, the hand can move backwards along with the hand, and meanwhile, the hand of the child for transfusion can swing left and right, so that the comfort level of transfusion is improved.
Example 2
A pediatric transfusion support device, characterized in that: including supporting seat 1, be equipped with infusion support adjustment mechanism 2 on the supporting seat 1, infusion support adjustment mechanism 2 includes arm backup pad 3, connects bandage 4, hand removal layer board 5, lift adjustment part 6, slider 7, slide 8, hand limiting part 9, supporting seat 1 top is equipped with arm backup pad 3, be equipped with spacing recess 10 on the arm backup pad 3, be equipped with on the arm backup pad 3 and connect bandage 4 to conveniently place fixed arm, the front end of arm backup pad 3 is equipped with hand removal layer board 5, be equipped with lift adjustment part 6 between arm backup pad 3 and the supporting seat 1, arm backup pad 3 is articulated through lift adjustment part 6 and supporting seat 1 swing joint with hand removal layer board 5 rear end, hand removal layer board 5 is the slope form, the height that highly is less than hand removal layer board 5 rear end of hand removal layer board 5, hand removal 5 front end is fixed with slider 7, the supporting seat 1 front portion is equipped with slide 8, hand removal layer board 5 is equipped with through slider 7, 8 and supporting seat 1 sliding connection, hand removal layer board 5 is equipped with spacing part 9 and makes things convenient for hand portion 9 to limit hand through the layer board 5.
The lifting adjusting part 6 comprises a guide rod 11, a spring 12 and a positioning nut 13, wherein two guide rods 11 are arranged at two sides of the lower end of the rear part of an arm supporting plate 3 at intervals, the upper end of each guide rod 11 is fixedly connected with the arm supporting plate 3, the lower end of each guide rod 11 penetrates through a supporting seat 1, the lower end of each guide rod 11 is provided with the corresponding positioning nut 13, the lower part of each guide rod 11 is provided with a thread, each guide rod 11 is in threaded connection with the corresponding positioning nut 13, the guide rods 11 are provided with the springs 12, the supporting seats 1 are provided with guide rod through holes, the inner diameters of the guide rod through holes are larger than the outer diameters of the guide rods 11, the inner diameters of the guide rod through holes are smaller than the outer diameters of the positioning nuts 13, one end of each spring 12 abuts against the supporting seat 1, and the other end abuts against the arm supporting plate 3, so that when a child's arm is placed on the arm supporting plate, the child's arm supports the arm downward, the spring is pressed, the child's hand can move forward to slide, the angle of the hand supporting plate relative to the arm can be adjusted, and fatigue and discomfort of the hand fixing are relieved.
The hand limiting component 9 comprises a first fixing belt 14, a second fixing belt 15 and a connecting ring 16, wherein the first fixing belt 14 is arranged at the front part of a hand moving supporting plate 5, the second fixing belt 15 is arranged at the rear end of the hand moving supporting plate 5, one end of the first fixing belt 14 is fixedly connected with the hand moving supporting plate 5, the connecting ring 16 is arranged at the other end of the first fixing belt, one end of the second fixing belt 15 is fixedly connected with the hand moving supporting plate 5, the connecting ring 16 is arranged at the other end of the second fixing belt, the lower end of the connecting ring 16 is fixedly connected with the hand moving supporting plate 5, so that four fingers of a child are limited on the hand moving supporting plate through the first fixing belt, and the wrist part, close to the fingers, of the child is limited on the hand moving supporting plate through the second fixing belt.
The lower part of the rear end of the arm support plate 3 is provided with a limiting rod 17, the lower end of the limiting rod 17 is fixedly connected with the support seat 1, the upper end of the limiting rod 17 is provided with a connecting pad 18, and the upper end of the limiting rod 17 is fixedly connected with the connecting pad 18 so as to limit the descending height of the arm support plate through the limiting rod and support the arm support plate through the connecting pad.
One end of the connecting strap 4 is fixedly connected with one side of the arm support plate 3, the other end of the arm support plate 3 is provided with a strap fixing ring 29, and the strap fixing ring 29 is fixedly connected with the arm support plate 3 so as to bypass the arm through the connecting strap and fix the arm after knotting with the strap fixing ring.
As shown in fig. 4, compared with the embodiment 1, the lower end structure of the supporting seat 1 is removed, the structure on the supporting seat 1 is the same as that of the embodiment 1, the top view of the embodiment is the same as that of fig. 2, the embodiment is suitable for being used when a patient lies on a bed or sits on a table, the supporting seat can be directly placed on the bed or the table, when the device is used, the supporting seat 1 is placed according to the position of the hand of the patient, after the hand of the child is inserted, the arm of the hand of the child is placed in the limit groove 10 of the arm supporting plate 3, the hand of the child is placed on the hand moving supporting plate 5, the wrist of the child is positioned at the hinge joint of the arm supporting plate 3 and the hand moving supporting plate 5, after the position is proper, the arm of the child is fixed through the connecting strap 4, then the hand of the child is fixed through the second fixing belt 15 and the first fixing belt 14, when the hand of the child needs to move forwards, the arm support plate 3 can be pressed downwards by the strength of the arm, the guide rod 11 passes through the guide rod perforation to move downwards, the arm support plate 3 moves downwards under the guide of the guide rod 11, the spring 12 is extruded, the front end of the hand movement support plate 5 slides forwards through the sliding block 7 and the slideway 8, the hands of a child move forwards along with the arm movement support plate, when the child Tong Shoubu needs to move backwards, the child lifts the arm lightly, the spring 12 pushes the arm support plate 3 to move upwards under the action of resilience force, the front end of the hand movement support plate 5 slides backwards through the sliding block 7 and the slideway 8, the hands of the child move forwards along with the arm movement support plate, and the discomfort of long-time transfusion is relieved. The hands cannot be tilted, so that the transfusion is ensured to be smoothly carried out.
Due to the adoption of the structure, the hand-free swing type children's hand-free swing mechanism has the advantages of ingenious structure, capability of moving the hands of the children, convenience in adjustment and the like.
Claims (8)
1. A pediatric transfusion support device, characterized in that: including the supporting seat, be equipped with infusion support adjustment mechanism on the supporting seat, infusion support adjustment mechanism includes arm backup pad, connection bandage, hand remove layer board, lift adjustment part, slider, slide, hand limit part, the supporting seat top is equipped with the arm backup pad, be equipped with spacing recess in the arm backup pad, be equipped with the connection bandage in the arm backup pad, the front end of arm backup pad is equipped with the hand and removes the layer board, be equipped with lift adjustment part between arm backup pad and the supporting seat, arm backup pad is through lift adjustment part and supporting seat swing joint, arm backup pad front end and hand removal layer board rear end hinge, the hand removes the layer board and is the slope form, hand removes the layer board front end and is fixed with the slider, the supporting seat front portion is equipped with the slide, hand removes the layer board through slider, slide and supporting seat sliding connection, hand removes the layer board and is equipped with hand limit part.
2. The pediatric infusion support device of claim 1, wherein: the lifting adjusting part comprises guide rods, springs and positioning nuts, two guide rods are arranged at two sides of the lower end of the rear portion of the arm support plate at intervals, the upper ends of the guide rods are fixedly connected with the arm support plate, the lower ends of the guide rods penetrate through supporting seats, the lower ends of the guide rods are provided with the positioning nuts, the lower parts of the guide rods are provided with threads, the guide rods are in threaded connection with the positioning nuts, the springs are arranged on the guide rods, guide rod perforation holes are formed in the supporting seats, the inner diameter of each guide rod perforation hole is larger than the outer diameter of each guide rod, the inner diameter of each guide rod perforation hole is smaller than the outer diameter of each positioning nut, one end of each spring abuts against each supporting seat, and the other end of each spring abuts against each arm support plate.
3. A pediatric infusion support device as defined in claim 2, wherein: the hand limiting component comprises a first fixing band, a second fixing band and a connecting ring, wherein the first fixing band is arranged at the front part of the hand moving supporting plate, the second fixing band is arranged at the rear end of the hand moving supporting plate, one end of the first fixing band is fixedly connected with the hand moving supporting plate, the connecting ring is arranged at the other end of the first fixing band, one end of the second fixing band is fixedly connected with the hand moving supporting plate, the connecting ring is arranged at the other end of the second fixing band, and the lower end of the connecting ring is fixedly connected with the hand moving supporting plate.
4. A pediatric infusion support device as defined in claim 1, 2 or 3, wherein: the arm support plate is characterized in that a limiting rod is arranged below the rear end of the arm support plate, the lower end of the limiting rod is fixedly connected with the support seat, a connecting pad is arranged at the upper end of the limiting rod, and the upper end of the limiting rod is fixedly connected with the connecting pad.
5. The pediatric infusion support device of claim 4, wherein: the support rotating mechanism comprises a fixed seat, a rotating shaft, a bearing and an adjusting screw, wherein the fixed seat is arranged below the support seat, the rotating shaft is arranged at the lower end of the support seat, the support seat is fixedly connected with the rotating shaft, the rotating shaft is fixedly connected with the fixed seat through the bearing, a threaded hole is formed in the outer side of the fixed seat, the adjusting screw penetrates out of the threaded hole, the upper end of the adjusting screw abuts against the lower end of the support seat to limit the fixed seat to the support seat, and the adjusting screw is in threaded connection with the fixed seat.
6. The pediatric infusion support device of claim 5, wherein: the fixing base lower extreme is equipped with the pillar, pillar one side is equipped with clamping fixture, clamping fixture includes grip block, clamping screw, pillar upper end and fixing base fixed connection, pillar lower extreme one side is equipped with the grip block, grip block and pillar fixed connection, be equipped with the grip block on the grip block, the grip block is the C type, grip block side wall is equipped with the screw hole, the clamping screw passes the grip block and gets into the grip block in, clamping screw and grip block threaded connection.
7. The pediatric infusion support device of claim 6, wherein: the upper end of the clamping screw is provided with a clamping pad which is fixedly connected with the upper end of the clamping screw.
8. A pediatric infusion support device as defined in claim 1 or 2 or 3 or 5 or 6 or 7, wherein: one end of the connecting strap is fixedly connected with one side of the arm support plate, the other end of the arm support plate is provided with a strap fixing ring, and the strap fixing ring is fixedly connected with the arm support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542365.8U CN220046725U (en) | 2023-06-16 | 2023-06-16 | Pediatric transfusion supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542365.8U CN220046725U (en) | 2023-06-16 | 2023-06-16 | Pediatric transfusion supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220046725U true CN220046725U (en) | 2023-11-21 |
Family
ID=88752536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321542365.8U Active CN220046725U (en) | 2023-06-16 | 2023-06-16 | Pediatric transfusion supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220046725U (en) |
-
2023
- 2023-06-16 CN CN202321542365.8U patent/CN220046725U/en active Active
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