阅读说明：本技术 一种儿科肢体固定装置 (Paediatrics limbs fixing device ) 是由 魏利军 于 2021-08-10 设计创作，主要内容包括：本发明属于医疗设备技术领域,且公开了一种儿科肢体固定装置,其包括工作台,工作台顶部的两侧均设置有能够在其顶部进行滑动的第一下夹板和第二下夹板,第一下夹板上安装有第一上夹板,在第二下夹板上安装有第二上夹板,在第一下夹板和第一上夹板的同一侧安装有合页,且在第一下夹板的另一侧固定安装有两个限位块,在两个限位块的底部均开设有限位槽,第一上夹板上固定连接有衔接杆,本发明,具有能够对儿童患者的大臂和小臂都进行固定,并且固定的方式简单,便于操作,而且固定装置还能在工作台上进行位置的移动,已达到适合不同身高的儿童使用,最后还设置了存放医疗器材的储物抽屉,并能够对储物抽屉内的器材进行杀菌和消毒。(The invention belongs to the technical field of medical equipment, and discloses a pediatric limb fixing device which comprises a workbench, wherein a first lower clamp plate and a second lower clamp plate which can slide on the top of the workbench are arranged on two sides of the top of the workbench, a first upper clamp plate is arranged on the first lower clamp plate, a second upper clamp plate is arranged on the second lower clamp plate, hinges are arranged on the same sides of the first lower clamp plate and the first upper clamp plate, two limit blocks are fixedly arranged on the other side of the first lower clamp plate, limit grooves are formed in the bottoms of the two limit blocks, and a connecting rod is fixedly connected to the first upper clamp plate. And can sterilize and disinfect the equipment in the storage drawer.)

1. The utility model provides a paediatrics limbs fixing device, includes the workstation, its characterized in that: the two sides of the top of the workbench are respectively provided with a first lower clamping plate and a second lower clamping plate which can slide on the top of the workbench, the first lower clamping plate is provided with a first upper clamping plate, the second lower clamping plate is provided with a second upper clamping plate, a hinge is arranged on the same side of the first lower clamping plate and the first upper clamping plate, the other side of the first lower clamping plate is fixedly provided with two limiting blocks, the bottoms of the two limiting blocks are respectively provided with a limiting groove, the first upper clamping plate is fixedly connected with a connecting rod, a telescopic limiting rod is arranged in the connecting rod, the two sides of the limiting rod are fixedly connected with connecting rods, the two lower connecting rods are respectively clamped in the limiting grooves at the bottoms of the two limiting blocks, the two sides of the bottom of the workbench are respectively provided with first sliding grooves, the two sides of the workbench are respectively provided with second sliding grooves, the first sliding grooves are communicated with the second sliding grooves, the bottoms of the first lower clamping plate and the second lower clamping plate are respectively fixedly connected with sliding blocks, and the slider can slide in the inside of first spout, the last fixedly connected with threaded rod of slider, the threaded rod runs through the second spout and extends to the outside of workstation, and threaded connection has fixing bolt on the threaded rod, the drawer groove has been seted up to the inside of workstation, is provided with gliding storage drawers in the drawer groove, install a plurality of ultraviolet tube in the storage drawers.

2. The pediatric limb immobilization apparatus of claim 1 wherein: the movable limiting rod is characterized in that a moving groove is formed in the connecting rod, the top end of the limiting rod is movably inserted into the moving groove, an auxiliary plate is fixedly connected to the bottom end of the limiting rod located in the moving groove, a first spring is arranged in the moving groove and is sleeved outside the limiting rod, the top end of the first spring abuts against the bottom of the top end of the auxiliary plate, and the bottom end of the first spring abuts against the bottom of the moving groove.

3. The pediatric limb immobilization apparatus of claim 1 wherein: the mode that first lower plate and first punch holder are connected is the same with the mode that second lower plate and second punch holder are connected, and all be provided with on the inner wall of first lower plate, first punch holder, second lower plate and second punch holder and prevent pressing the gasbag.

4. The pediatric limb immobilization apparatus of claim 1 wherein: two the first lower splint are provided with the side fixedly connected with fixed band of hinge.

5. The pediatric limb immobilization apparatus of claim 1 wherein: the four corners inside the storage drawer are fixedly provided with fixed blocks, a supporting screen plate is arranged in the storage drawer, the four fixed blocks are respectively arranged below the four corners of the supporting screen plate, and the supporting screen plate is arranged above the ultraviolet lamp tube.

6. The pediatric limb immobilization apparatus of claim 1 wherein: three grooves are formed in the bottom of the drawer groove, the three grooves are located at the two ends and the middle position of the bottom of the drawer groove respectively, three semicircular grooves are formed in the bottom of the storage drawer, and the positions of the three semicircular grooves are aligned with the positions of the three grooves.

7. The pediatric limb fixation device of claim 6 wherein: the inside of recess is provided with the fixture block that can reciprocate, still is equipped with the second spring in the inside of recess, the top fixed connection of second spring is to the bottom of fixture block, and the bottom fixed connection of second spring is to the bottom of recess.

8. The pediatric limb fixation device of claim 7 wherein: the top end of the clamping block extends out of the groove and extends into the semicircular groove, and the top end of the clamping block is semicircular.

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a pediatric limb fixing device.

Background

Pediatrics is a comprehensive medical science for comprehensively researching physical and mental development, health care and disease prevention and treatment of children and teenagers, all health and sanitary problems related to the children and the teenagers belong to the scope of pediatrics, a treated object is in a growth and development stage, and the pediatrics is aimed at continuously exploring the medical theory of pediatrics, reducing morbidity and mortality on the basis of practice, enhancing physique of the children and the teenagers and improving the health care and disease prevention and treatment level of the children and the teenagers.

Paediatrics limbs fixing device just is a device for treating children, and children's patient's suitability is relatively poor, and when emergency surgery or internal medicine first aid, the infant often can not control the limbs well, easily causes the delay when surgical treatment or internal medicine treatment because need use fixing device to fix the limbs of paediatrics.

Most of the conventional pediatric limb fixing devices fix the position of the limb of a child by using a complicated structure, but because the arm is divided into a big arm and a small arm, the big arm and the small arm are required to be fixed when the limb is fixed, otherwise, the arm is easily twisted by a child patient when the child patient moves disorderly, so that more serious injury is caused, and the conventional fixing devices are troublesome to operate and delay time; then, because the children are also age-different, the heights of some children are greatly different, and the general pediatric limb fixing device cannot be moved, so that the device is not suitable for some children patients; a series of medical equipment can be used when a child patient is treated, and a structure for storing the medical equipment is not arranged on a general pediatric limb fixing device, so that a doctor can delay time for getting the equipment.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a pediatric limb fixing device which effectively solves the problems that the device for fixing the pediatric limb in the current market can not fix the big arm and the small arm, the operation mode is complicated, the fixing device can not move, the device is not suitable for children patients with different heights, and a storage structure for storing medical equipment is not arranged.

The invention is realized by the following technical scheme:

a pediatric limb fixing device comprises a workbench, wherein a first lower splint and a second lower splint capable of sliding at the top of the workbench are arranged on two sides of the top of the workbench, a first upper splint is arranged on the first lower splint, a second upper splint is arranged on the second lower splint, a hinge is arranged on the same side of the first lower splint and the first upper splint, two limit blocks are fixedly arranged on the other side of the first lower splint, limit grooves are formed in the bottoms of the two limit blocks, a connecting rod is fixedly connected to the first upper splint, a telescopic limit rod is arranged in the connecting rod, connecting rods are fixedly connected to two sides of the limit rod, the two lower connecting rods are respectively clamped in the limit grooves at the bottoms of the two limit blocks, first sliding grooves are formed in two sides of the bottom of the workbench, and second sliding grooves are formed in two sides of the workbench, the utility model discloses a bench, including workstation, first spout and second spout, the equal fixedly connected with slider in bottom of first lower plate and second lower plate, and the slider can slide in the inside of first spout, the last fixedly connected with threaded rod of slider, the threaded rod runs through the second spout and extends to the outside of workstation, and threaded connection has fixing bolt on the threaded rod, the drawer groove has been seted up to the inside of workstation, is provided with the storage drawer that can slide in the drawer groove, install a plurality of ultraviolet tube in the storage drawer.

Furthermore, a moving groove is formed in the connecting rod, the top end of the limiting rod is movably inserted into the moving groove, an auxiliary plate is fixedly connected to the bottom end of the limiting rod located in the moving groove, a first spring is arranged in the moving groove and is sleeved outside the limiting rod, the top end of the first spring abuts against the bottom of the top end of the auxiliary plate, and the bottom end of the first spring abuts against the bottom of the moving groove.

Furthermore, the mode that first lower plate and first punch holder are connected is the same with the mode that second lower plate and second punch holder are connected, and all be provided with on the inner wall of first lower plate, first punch holder, second lower plate and second punch holder and prevent pressing the gasbag.

Furthermore, two the first lower splint are provided with the side fixedly connected with fixed band of hinge.

Furthermore, fixed blocks are fixedly mounted at four corner positions inside the storage drawer, a supporting screen plate is arranged in the storage drawer, the four fixed blocks are respectively arranged below four corners of the supporting screen plate, and the supporting screen plate is positioned above the ultraviolet lamp tube.

Furthermore, three grooves are formed in the bottom of the drawer groove, the three grooves are respectively located at two ends and the middle position of the bottom of the drawer groove, three semicircular grooves are formed in the bottom of the storage drawer, and the positions of the three semicircular grooves are aligned with the positions of the three grooves.

Furthermore, the inside of recess is provided with the fixture block that can reciprocate, still is equipped with the second spring in the inside of recess, the top fixed connection of second spring is to the bottom of fixture block, and the bottom fixed connection of second spring is to the bottom of recess.

Furthermore, the top end of the clamping block extends out of the groove and extends into the semicircular groove, and the top end of the clamping block is semicircular.

The invention has the beneficial effects that:

1) the fixing device can fix the positions of the big arm and the small arm of the child patient at the same time by arranging the first lower clamping plate, the first upper clamping plate, the second lower clamping plate and the second upper clamping plate, when the limbs of the child patient are fixed, the big arm of the patient is placed between the first lower clamping plate and the first upper clamping plate, then the first upper clamping plate is rotated to rotate around the hinge, the limiting rod is pulled, the top end of the limiting rod moves in the moving groove in the connecting rod and drives the auxiliary plate to move downwards, then the auxiliary plate extrudes the first spring, when the two connecting rods at the bottom end of the limiting rod are positioned below the two limiting blocks, the limiting rod is loosened, the first spring releases elastic force to push the auxiliary plate upwards to drive the limiting rod and the connecting rods, and finally the two connecting rods are clamped in the two limiting grooves of the limiting blocks, so that the first lower clamping plate and the first upper clamping plate are closed, the first lower clamping plate and the pressure-proof air bags on the inner wall of the first upper clamping plate can protect the arms of the patient, and the second upper clamping plate and the second lower clamping plate are used for fixing the forearm of the patient in the same way, so that the arm strain caused by the movement of the child patient is prevented, the more serious damage is avoided, the operation is simple, and the time is saved;

2) when the fixing device on the workbench is moved, firstly, fixing bolts on threaded rods on two sides of the workbench are unscrewed, then a first lower clamping plate and a second lower clamping plate on the workbench can be moved according to the body shape of a child patient, a sliding block connected with the bottoms of the first lower clamping plate and the second lower clamping plate slides in a first sliding groove, the sliding block drives the threaded rod to slide in a second sliding groove, after the threaded rod is moved to a proper position, the fixing bolts on the threaded rod are screwed, the fixing bolts are tightly attached to the side surface of the workbench, the position of the threaded rod can be fixed, and the first lower clamping plate and the second lower clamping plate on the workbench can not move any more, so that the child patient is suitable for children patients with different heights;

3) when depositing or taking out medical equipment, pulling storage drawer makes it slide in the drawer inslot, when storage drawer removes, fixture block in the recess can break away from the half slot, the fixture block is extruded in the recess, make the second spring compression together, when the half slot of intermediate position moved the recess top of border position, second spring release elasticity upwards pushes up the fixture block, make the top card of fixture block at the half slot of intermediate position, fix storage drawer's position, the drawer groove accesss to the workstation both sides, so can all pull out storage drawer from the drawer inslot on the both sides of workstation, and the ultraviolet tube that sets up in the storage drawer can disinfect and disinfect the medical equipment of placing on the support otter board, make the equipment use more convenient and safety.

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the connection of the slider to the threaded rod according to the present invention;

FIG. 3 is a schematic view of the inner structure of the first upper clamping plate and the first lower clamping plate according to the present invention;

FIG. 4 is an enlarged schematic view of the present invention at A;

FIG. 5 is a schematic view of the connection structure of the connecting rod and the position-limiting rod according to the present invention;

FIG. 6 is a schematic cross-sectional view of a side of the worktable according to the present invention;

FIG. 7 is an enlarged view of the structure of the present invention at B;

FIG. 8 is a side view of the interior of the drawer according to the present invention;

FIG. 9 is a schematic view of the drawer and the supporting net plate according to the present invention;

in the figure: 1. a work table; 2. a first chute; 3. a first lower splint; 4. a first upper splint; 5. a hinge; 6. fixing belts; 7. a second lower splint; 8. a second upper splint; 9. a second chute; 10. a threaded rod; 11. fixing the bolt; 12. a storage drawer; 13. a slider; 14. a pressure-proof air bag; 15. a connecting rod; 16. a limiting rod; 17. a connecting rod; 18. a limiting block; 19. a limiting groove; 20. a moving groove; 21. an auxiliary plate; 22. a first spring; 23. a drawer slot; 24. a clamping block; 25. a semicircular groove; 26. a groove; 27. a second spring; 28. supporting the screen plate; 29. a fixed block; 30. an ultraviolet lamp tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the above description of the present invention, it should be noted that the terms "one side", "the other side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the present invention is directed must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.

As shown in fig. 1 to 9, the pediatric limb fixing device of the invention comprises a workbench 1, wherein a first lower splint 3 and a second lower splint 7 capable of sliding on the top of the workbench 1 are respectively arranged on two sides of the top of the workbench 1, a first upper splint 4 is arranged on the first lower splint 3, a second upper splint 8 is arranged on the second lower splint 7, a hinge 5 is arranged on the same side of the first lower splint 3 and the first upper splint 4, two limit blocks 18 are fixedly arranged on the other side of the first lower splint 3, limit grooves 19 are respectively arranged at the bottoms of the two limit blocks 18, a connecting rod 15 is fixedly connected to the first upper splint 4, a telescopic limit rod 16 is arranged in the connecting rod 15, connecting rods 17 are fixedly connected to two sides of the limit rod 16, the two lower connecting rods 17 are respectively clamped in the limit grooves 19 at the bottoms of the two limit blocks 18, first chutes 2 are respectively arranged on two sides of the bottom of the workbench 1, and second spout 9 has been seted up from both sides at workstation 1, first spout 2 and second spout 9 are linked together, the equal fixedly connected with slider 13 in bottom of first lower plate 3 and second lower plate 7, and slider 13 can slide in the inside of first spout 2, the last fixedly connected with threaded rod 10 of slider 13, threaded rod 10 runs through second spout 9 and extends to the outside of workstation 1, and threaded connection has fixing bolt 11 on threaded rod 10, drawer groove 23 has been seted up to the inside of workstation 1, be provided with slidable storage drawer 12 in drawer groove 23, install a plurality of ultraviolet tube 30 in the storage drawer 12.

In the second embodiment, on the basis of the first embodiment, a moving groove 20 is formed inside the connecting rod 15, the top end of the limiting rod 16 is movably inserted into the moving groove 20, an auxiliary plate 21 is fixedly connected to the bottom end of the limiting rod 16 located in the moving groove 20, a first spring 22 is arranged in the moving groove 20, the first spring 22 is sleeved outside the limiting rod 16, the top end of the first spring 22 abuts against the bottom of the top end of the auxiliary plate 21, the bottom end of the first spring 22 abuts against the bottom of the moving groove 20, when the first lower clamp plate 3 and the first upper clamp plate 4 are closed, the top end of the limiting rod 16 moves in the moving groove 20 in the connecting rod 15 by pulling the limiting rod 16 downwards, the auxiliary plate 21 is driven to move downwards, then the auxiliary plate 21 extrudes the first spring 22, when the two connecting rods 17 at the bottom end of the limiting rod 16 are located below the two limiting blocks 18, the limiting rod 16 is loosened, the first spring 22 releases the elastic force to push the auxiliary plate 21 upwards, so as to drive the limiting rod 16 and the connecting rods 17, and finally the two connecting rods 17 are clamped in the two limiting grooves 19 of the limiting block 18, so that the first lower clamping plate 3 and the first upper clamping plate 4 are closed.

In the third embodiment, on the basis of the first embodiment, the connection mode of the first lower clamping plate 3 and the first upper clamping plate 4 is the same as the connection mode of the second lower clamping plate 7 and the second upper clamping plate 8, the inner walls of the first lower clamping plate 3, the first upper clamping plate 4, the second lower clamping plate 7 and the second upper clamping plate 8 are all provided with the anti-pressure air bags 14, and when the arms of the child are fixed between the two clamping plates, the anti-pressure air bags 14 on the inner walls of the first lower clamping plate 3, the first upper clamping plate 4, the second lower clamping plate 7 and the second upper clamping plate 8 can play a certain role in protecting the arms of the child.

Fourth embodiment, on the basis of first embodiment, two first lower splint 3 are provided with hinge 5's side fixedly connected with fixed band 6, through connecting two fixed bands 6, can fix children's last truck, prevent that children from moving with disorder and leading to unable normal treatment.

In the fifth embodiment, on the basis of the first embodiment, the four corner positions inside the storage drawer 12 are all fixedly provided with the fixing blocks 29, the storage drawer 12 is internally provided with the supporting mesh plate 28, the four fixing blocks 29 are respectively arranged below the four corners of the supporting mesh plate 28, the supporting mesh plate 28 is arranged above the ultraviolet lamp tubes 30, the supporting mesh plate 28 is supported on the four fixing blocks 29, and the ultraviolet lamp tubes 30 at the bottom inside the storage drawer 12 are used for sterilizing and disinfecting the equipment on the supporting mesh plate 28.

In a sixth embodiment, on the basis of the first embodiment, three grooves 26 are formed in the bottom of the drawer groove 23, the three grooves 26 are respectively located at two ends and a middle position of the bottom of the drawer groove 23, three semicircular grooves 25 are formed in the bottom of the storage drawer 12, and positions of the three semicircular grooves 25 are aligned with positions of the three grooves 26.

Seventh embodiment, on the basis of sixth embodiment, the inside of recess 26 is provided with fixture block 24 that can reciprocate, still be equipped with second spring 27 in the inside of recess 26, the top fixed connection of second spring 27 is to the bottom of fixture block 24, the bottom fixed connection of second spring 27 is to the bottom of recess 26, mutually support the joint through three fixture block 24 and three semicircular groove 25, make storage drawer 12 can carry out the slip round trip in drawer groove 23, can all pull out storage drawer 12 from drawer groove 23 in workstation 1's both sides like this, and accomodate and take out the equipment.

In the eighth embodiment, on the basis of the seventh embodiment, the top end of the latch 24 extends out of the groove 26 and extends into the semicircular groove 25, and the top end of the latch 24 is semicircular, so that the top end of the latch 24 is conveniently separated from the semicircular groove 25.

The working principle is as follows: the fixing device can fix the positions of the big arm and the small arm of the child patient at the same time by arranging the first lower clamping plate 3, the first upper clamping plate 4, the second lower clamping plate 7 and the second upper clamping plate 8, when the limbs of the child patient are fixed, the big arm of the patient is placed between the first lower clamping plate 3 and the first upper clamping plate 4, then the first upper clamping plate 4 is rotated to rotate around the hinge 5, the limiting rod 16 is pulled, the top end of the limiting rod 16 moves in the moving groove 20 in the connecting rod 15, the auxiliary plate 21 at the top of the limiting rod 16 is driven to move downwards, then the auxiliary plate 21 extrudes the first spring 22, when the two connecting rods 17 at the bottom end of the limiting rod 16 are positioned below the two limiting blocks 18, the limiting rod 16 is loosened, the first spring 22 releases elastic force to push the auxiliary plate 21 upwards, and drives the limiting rods 16 and 17 to move upwards, and finally, the two connecting rods 17 can be clamped in the limiting grooves 19 at the bottoms of the two limiting blocks 18, so that the first lower clamping plate 3 and the first upper clamping plate 4 are closed, the pressure-preventing air bags 14 on the inner walls of the first lower clamping plate 3 and the first upper clamping plate 4 can protect the arms of the patient, and the small arms of the patient can be fixed by using the second upper clamping plate 7 and the second lower clamping plate 8 in the same way.

When the fixing device on the movable workbench 1, firstly, the fixing bolts 11 on the threaded rods 10 on two sides of the movable workbench 1 are unscrewed, then the body shape of a child patient can be determined, the first lower clamp plate 3 and the second lower clamp plate 7 on the movable workbench 1 are moved, the sliding block 13 connected with the bottoms of the first lower clamp plate 3 and the second lower clamp plate 7 slides in the first sliding groove 2, the sliding block 13 drives the threaded rods 10 to slide in the second sliding groove 9, after the threaded rods are moved to a proper position, the fixing bolts 11 on the threaded rods 10 are screwed, the fixing bolts 11 are tightly attached to the side faces of the movable workbench 1, the position of the threaded rods 10 can be fixed, the first lower clamp plate 3 and the second lower clamp plate 7 on the movable workbench 1 can not move any more, and the child patient suitable for different heights can use.

When the medical equipment is stored or taken out, the storage drawer 12 is pulled to slide in the drawer groove 23, when the storage drawer 12 moves, the fixture block 24 in the groove 26 can be separated from the restraint of the semicircular groove 25, the fixture block 24 is extruded into the groove 26, so that the second spring 27 is compressed together, when the half-slot 25 in the bottom center position of the storage drawer 12 is moved over the rim position groove 26, the second spring 27 releases the elastic force to push the fixture block 24 upwards, so that the top end of the fixture block 24 is clamped in the semi-circular groove 25 at the middle position, the position of the storage drawer 12 is fixed, the drawer grooves 23 are communicated with the two sides of the workbench 1, the storage drawer 12 can be pulled out of the drawer channel 23 on both sides of the table 1, and the ultraviolet lamp tube 30 arranged in the storage drawer 12 can sterilize and disinfect the medical equipment placed on the supporting net plate 28.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.