CN217960658U

CN217960658U - Multifunctional child puncture chair

Info

Publication number: CN217960658U
Application number: CN202220908118.4U
Authority: CN
Inventors: 余巧玲; 蔡育丽; 林宝惜; 杨小荣
Original assignee: Xiamen Hospital Of TCM
Current assignee: Xiamen Hospital Of TCM
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-12-06
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to the technical field of medical instrument, especially, relate to a multi-functional child's puncture chair, including the seat be connected with the regulating part on the chair leg of seat, the puncture platform is installed on the top of regulating part, the regulating part includes first cantilever, second cantilever, first steering part, second steering part and angle modulation spare, the one end of first cantilever is installed on the chair leg and can rotate chair leg relatively through first steering part, the second cantilever is connected and can rotate first cantilever relatively through the one end that chair leg was kept away from to second steering part and first cantilever, be equipped with the telescopic link in the second cantilever, the second cantilever is extended on its top, angle modulation spare is including setting up the universal bulb on telescopic link top and fixing the fixing base in puncture platform bottom, fixing base and universal bulb rotation cooperation to make puncture platform telescopic link relatively rotatory, can satisfy different positions puncture demand adjustment, be convenient for carry out the puncture operation.

Description

Multifunctional child puncture chair

Technical Field

The application relates to the technical field of medical equipment, in particular to a multifunctional children puncture chair.

Background

Clinically, liquid substances such as liquid medicine, nutrient solution and the like are generally injected into veins of patients by a venipuncture method to achieve the purpose of disease treatment, in numerous departments of hospitals, pediatrics is the most difficult department for venipuncture, most of children have ignorance and fear of venipuncture, most of the children cry and fight, strong resistance is performed, the puncture is unsuccessful due to the reasons of good movement, non-cooperation, thin blood vessels, bent blood vessels and the like of the children, sometimes, even if the puncture is successful, the needle head is separated and displaced due to improper fixation, the puncture difficulty of medical care personnel is greatly increased, the pediatric nurses cannot finish the operation by one person independently, and therefore, family members are generally required to help to fix a sick child or other methods are adopted to prevent the child from restlessness, and the successful puncture is ensured.

The part of vein puncture mainly includes four limbs vein and scalp vein, and the infant can take the posture of lying or sitting as required when puncturing different positions, then generally need place the hand on the plane when puncturing the hand, still need fix other health parts to the infant simultaneously and prevent its restlessness to this makes things convenient for medical personnel to carry out the puncture operation.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the operation of puncturing, satisfy the adjustment of different position puncture demands, this application provides a multi-functional child's puncture chair. The following technical scheme is adopted:

a multifunctional children puncture chair comprises a chair, wherein chair legs of the chair are connected with an adjusting piece, and the top end of the adjusting piece is provided with a puncture platform;

the adjusting part comprises a first cantilever, a second cantilever, a first steering part, a second steering part and an angle adjusting part;

one end of the first cantilever is arranged on the chair leg through a first steering piece and can rotate relative to the chair leg;

the second cantilever is connected with one end of the first cantilever far away from the chair legs through a second steering part and can rotate relative to the first cantilever;

a telescopic rod is arranged in the second cantilever, and the top end of the telescopic rod extends out of the second cantilever;

the angle adjusting piece comprises a universal ball head arranged at the top end of the telescopic rod and a fixing seat fixed at the bottom end of the puncture platform, and the fixing seat is in rotating fit with the universal ball head so that the puncture platform can rotate relative to the telescopic rod.

Optionally, the first steering component includes a fixing component and a connecting component, and the fixing component is axially sleeved and fixed on the chair leg;

the two sides of the connecting piece are respectively and rotatably connected with the fixing piece and the first cantilever.

Optionally, a transverse damping rotating shaft for transverse rotation is arranged between the connecting piece and the fixing piece;

and a longitudinal damping rotating shaft for longitudinal rotation is arranged between the connecting piece and the first cantilever.

Optionally, the second steering component includes a bolt and a thrust bearing, and a first adapter and a second adapter are respectively disposed at one end of the first cantilever connected to the second cantilever;

and the first adapter and the second adapter are respectively installed on two sides of the thrust bearing and are rotationally connected through bolts.

Optionally, one end of the second cantilever far away from the first cantilever is provided with a chute, a clamping block is slidably mounted in the chute, and the telescopic rod is sleeved in the second cantilever through the clamping block in a sliding manner.

Optionally, limiting lugs are arranged in two sides of the clamping block, and grooves are arranged in two sides of the telescopic rod;

the limiting convex block is matched with the groove in a limiting mode and used for limiting or avoiding the telescopic motion of the telescopic rod.

Optionally, a recessed fixing portion for mounting the universal ball head is arranged in the fixing base, and a locking portion for locking and fixing the universal ball head is arranged outside the fixing base.

Optionally, the locking part is of a clip structure, and two ends of the locking part are respectively provided with a lock head;

the lock head is locked and fixed through the locking bolt and clamps the fixed seat to fix the universal ball head.

Optionally, the puncture platform runs through to be equipped with puts the thing chamber, the top of putting the thing chamber is equipped with observation window, transparent support plate is installed to observation window.

Optionally, an arc-shaped fixing portion is arranged on one side of the transparent support plate on the upper end face of the puncture platform, and fixing bands are arranged on two sides of the arc-shaped fixing portion.

To sum up, the present application includes the following beneficial effects:

1. this application makes things convenient for fixed infant's health and lower limbs on it when the puncture, make things convenient for the nurse to adjust the posture of shank and forearm when the operation, set gradually the first cantilever of rotation connection on the puncture chair, the second cantilever, first steering member and second steering member, make can transversely and vertically adjust the puncture platform when the puncture, be equipped with vertical damping pivot and horizontal damping pivot simultaneously, make the puncture platform all improve the adjustment range in transversely and longitudinally, the convenience of puncture operation has been increased.

2. This application sets up thrust bearing in the department of linking to each other of first cantilever and second cantilever, provide the holding power in the axial, increase the bearing scope of puncture platform, ensure the static and dynamic stability of puncture platform, be equipped with the telescopic link in the second cantilever, adopt spacing protruding activity card on the buckle to inlay in the spacing recess of telescopic link, realize the drawing and shortening of telescopic link, the realization structure is comparatively simple, and just can make flexible block through simple manual drawing, it is comparatively convenient to operate, the medical personnel of being convenient for adjust the height of puncture platform, make medical personnel implement the process of puncture more smoothly.

3. This application is provided with universal bulb between puncture platform and telescopic link, can realize universal adjustable, adjust its position according to puncture operation demand is nimble, make things convenient for the puncture operation, labour saving and time saving, the puncture bench is equipped with the arc fixed part, according to human physiology anatomical structure, breach type arc mesa design accords with low limbs venous blood circulation physiology structure more, utilize the position that the fixed band can suitably fix children's needs puncture, avoid extremely uncooperative children to move and influence medical personnel and puncture.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an exploded view of the angle adjustment member of the present embodiment;

FIG. 3 is an exploded view of the extension pole of the present embodiment;

FIG. 4 is an exploded view of the second steering member of the present embodiment;

fig. 5 is an exploded view of the first steering member of the present embodiment in installation.

Description of reference numerals: 1. a seat; 11. a chair leg; 12. a wheel; 13. a service brake plate; 2. a puncture platform; 21. a storage cavity; 22. an observation window; 23. an arc-shaped fixing part; 24. binding bands; 3. a first cantilever; 31. a first adapter; 4. a second cantilever; 41. a telescopic rod; 42. a second adapter; 43. a chute; 44. a clamping block; 45. a limiting bump; 46. a groove; 5. a first steering member; 51. a fixing member; 52. a connecting member; 53. a transverse damping rotating shaft; 54. a longitudinal damping rotating shaft; 6. a second steering member; 61. a bolt; 62. a thrust bearing; 7. an angle adjusting member; 71. a universal ball head; 72. a fixed seat; 73. a recessed fixing portion; 74. a locking portion.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses multi-functional child's puncture chair, including seat 1 and puncture platform 2, fixed mounting has the regulating part on chair leg 11 of seat 1 below, regulating part and puncture platform 2 fixed connection, a position for adjusting puncture platform 2, satisfy different position puncture demand adjustment, install mobilizable wheel 12 additional with ground contact at chair leg 11, conveniently remove, be equipped with service brake board 13 on every wheel, the accessible foot is stepped on service brake board 13 and is made wheel 12 fix, seat 1 moves about when avoiding the puncture, guarantee going on smoothly of puncture.

The adjusting part comprises a first cantilever 3, a second cantilever 4, a first steering part 5, a second steering part 6 and an angle adjusting part 7, a telescopic rod 41 is installed in the second cantilever 4 in a sleeved mode, the angle adjusting device comprises a universal ball head 71 and a fixing seat 72, the fixing seat 72 is fixed to the bottom of the puncture platform 2 through screws, a concave fixing portion 73 used for installing the universal ball head 71 is arranged in the fixing seat 72, a locking portion 74 used for locking and fixing the universal ball head 71 is arranged on the outer side of the fixing seat 72, the universal ball head 71 is contained in the concave fixing portion 73 and is locked and fixed in the concave fixing portion 73 through the locking portion 74, the universal ball head 71 is matched with the concave fixing portion 73 to enable the fixing seat 72 to rotate in multiple directions along multiple angles of the universal ball head 71, and therefore flexible position adjustment can be conducted on the puncture platform 2 conveniently.

As shown in fig. 2, in the preferred embodiment, the locking portion 74 is a clip structure, two ends of the locking portion are respectively provided with a locking head, the locking head locks the end of the fixing seat 72 and clamps the universal ball head 71 through the locking bolt 61, and the locking head is in threaded connection with the locking portion 74 and clamps the universal ball head 71 through the bolt 61, so that only the bolt 61 needs to be adjusted, and the detachable connection is realized in a threaded connection manner, which is convenient for installation and adjustment.

As shown in fig. 3, the second cantilever 4 is provided with a sliding groove 43 at one end of the fixed puncture platform 2, a fixture block 44 is slidably mounted in the sliding groove 43, the telescopic rod 41 is movably sleeved in the second cantilever 4, the telescopic rod 41 can perform vertical telescopic motion relative to the second cantilever 4 and is fixed through the fixture block 44, a limiting bump 45 is arranged in each of two sides of the fixture block 44, grooves 46 are formed in two sides of the telescopic rod 41, the fixture block 44 slides up and down on the second cantilever 4 along the side wall of the second cantilever 4 through the sliding groove 43, the limiting bump 45 is movably matched with the grooves 46 through sliding to be clamped and limited, the limiting bump 45 and the grooves 46 play a limiting role, and the telescopic rod 41 can be prevented from being separated from the second cantilever 4.

As shown in fig. 4, the second cantilever 4 is connected with one end of the first cantilever 3 through the second steering member 6, and can rotate and swing relative to the first cantilever 3 through the second steering member 6, the second steering member 6 includes a bolt 61 and a thrust bearing 62, the end of the first cantilever 3 connected with the second cantilever 4 is respectively provided with a first adapter 31 and a second adapter 42, the first adapter 31 and the second adapter 42 are respectively installed on two sides of the thrust bearing 62 and fixed through the bolt 61, and by installing the thrust bearing 62, the axial bearing capacity is increased, so that the stability of rotation between the first cantilever 3 and the second cantilever 4 is increased.

As shown in fig. 5, one end of the first suspension arm 3 opposite to the second suspension arm 4 is fixed on the chair leg 11 below the seat 1 through the first steering member 5, the first steering member 5 includes a fixing member 51, a connecting member 52, a transverse damping rotating shaft 53 and a longitudinal damping rotating shaft 54, the fixing member 51 is axially sleeved and fixed on the chair leg 11, the connecting member 52 is rotatably connected to the fixing member 51 through the transverse damping rotating shaft 53, the connecting member 52 can horizontally and transversely rotate relative to the fixing member 51 through the transverse damping rotating shaft 53, the first suspension arm 3 is movably connected to one end of the connecting member 52 opposite to the fixing member 51 through the longitudinal damping rotating shaft 54, the first suspension arm 3 can vertically and longitudinally rotate relative to the connecting member 52 through the longitudinal damping rotating shaft 54, the first steering member 5 realizes the transverse and longitudinal rotation of the first suspension arm 3 through the damping rotating shaft, the damping rotating shaft can increase the relative rotational resistance between the first suspension arm 3 and the fixing member 51 of the chair leg 11, and prevent the first suspension arm 3 from shaking.

The puncture chair of this embodiment is when carrying out the puncture use, through adjusting first cantilever 3, the rotation of second cantilever 4, can make puncture platform 2 carry out horizontal and fore-and-aft adjustment in certain horizontal plane, when the infant needs the hand to puncture, can the adjustment height of 4 of upswing second cantilevers, the arm just can be put and puncture on puncture platform 2 when making the infant sit on the chair, when the infant needs the foot to puncture, can the adjustment height of 4 of downswing second cantilevers, the foot just can be put and puncture on puncture platform 2 when making the infant sit on the chair, satisfy the demand when carrying out the puncture of different positions, make things convenient for medical personnel to carry out the operation of puncturing.

Through the first cantilever 3 of horizontal hunting, can adjust the position of puncture platform 2, satisfy the demand of puncture about the infant, increased the convenience of puncture operation, because the infant is the difference of year's height, the position height during puncture is also different, can be through the extension of telescopic link 41 with shorten the different height of as required adjustment for medical personnel implements the process of puncture more smoothly.

Medical personnel is when carrying out infant's puncture, because infant's age is little, the blood vessel is thin, reasons such as blood vessel bending, the blood vessel of hand or foot is often difficult is clear, so often need blood vessel development appearance to assist, shine the convenient puncture of blood vessel position, so this embodiment runs through in the middle of puncture platform 2 and is equipped with and puts thing chamber 21, blood vessel development appearance can be placed and put in thing chamber 21, the top of putting thing chamber 21 is equipped with observation window 22, observation window 22 installs transparent support plate, blood vessel development appearance shines infant's hand or foot through transparent support plate and places in transparent support plate alright in order to clearly show the blood vessel, be convenient for implement the puncture.

Preferably, put thing chamber 21 and can place the required article of puncture according to the demand, for example sharp machine box, also can place electronic equipment such as toy or cell-phone, attract the attention of infant through transparent backup pad, can pacify infant's uneasy and fear.

Most children exist to the venipuncture not know and fear, can cry more than nothing, carry out strong anti, so this embodiment is equipped with arc fixed part 23 in one side of transparent support plate at puncture platform 2 up end, and the both sides of arc fixed part 23 are equipped with fixing bandage 24, utilize the position that the fixed band can suitably fix children's needs puncture, avoid the children of extremely uncoordinated to move and influence medical personnel and puncture.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a multi-functional child puncture chair, includes the seat, its characterized in that: the chair leg of the chair is connected with an adjusting piece, the top end of the adjusting piece is provided with a puncture platform, and the puncture platform is used for fixing the puncture part of the child;

2. The multifunctional pediatric puncture chair of claim 1, wherein; the first steering piece comprises a fixing piece and a connecting piece, and the fixing piece is sleeved and fixed on the chair legs along the axial direction;

3. The multifunctional children's puncture chair according to claim 2, characterized in that: a transverse damping rotating shaft for transverse rotation is arranged between the connecting piece and the fixing piece;

4. The multifunctional child puncture chair according to claim 1, wherein: the second steering part comprises a bolt and a thrust bearing, and a first adapter and a second adapter are respectively arranged at one end of the first cantilever connected with the second cantilever;

5. The multifunctional child puncture chair according to claim 1, wherein: the one end that first cantilever was kept away from to the second cantilever is equipped with the spout, slidable mounting fixture block in the spout, the telescopic link passes through the fixture block slip cap and establishes in the second cantilever.

6. The multifunctional children's puncture chair according to claim 5, characterized in that: limiting lugs are arranged in two sides of the clamping block, and grooves are arranged in two sides of the telescopic rod;

7. The multifunctional child puncture chair according to claim 1, wherein: the fixing seat is internally provided with a sunken fixing part for mounting the universal ball head, and the outer side of the fixing seat is provided with a locking part for locking and fixing the universal ball head.

8. The multifunctional pediatric puncture chair according to claim 7, wherein: the locking part is of a clamping structure, and two ends of the locking part are respectively provided with a lock head;

9. The multifunctional child puncture chair according to claim 1, wherein: the puncture platform runs through and is equipped with the thing chamber of putting, the top of putting the thing chamber is equipped with observation window, transparent support plate is installed to observation window.

10. The multifunctional pediatric puncture chair according to claim 9, wherein: the puncture bench up end is equipped with the arc fixed part in one side of transparent backup pad, the both sides of arc fixed part are equipped with the fixing bandage.