CN211705518U

CN211705518U - Hand fixer for children transfusion

Info

Publication number: CN211705518U
Application number: CN201922088582.4U
Authority: CN
Inventors: 程健
Original assignee: Hubei Nvwa Medical Engineering Co ltd
Current assignee: Hubei Nvwa Medical Engineering Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-10-20
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a hand fixer is used in children's infusion, comprising a base plate, clamping device and push down the device, the top fixed mounting of bottom plate has two pipes, clamping device sets up on two pipes, push down the device setting at the top of two pipes, clamping device establishes slider and the threaded rod in pipe week side including the cover, the threaded rod runs through the slider and extends to the inboard of slider, the one end that the threaded rod of both sides is relative all has the clamp splice through universal joint fixed mounting, there is the cushion bottom of slider through L type pole fixed mounting, the top of cushion is pasted fixed mounting through the magic and is filled up with cotton. The utility model discloses a set up the second nut, the second nut can be fixed and release the slider, because slider and cushion fixed connection, slider and cushion accessible spring go up and down when the second nut releases, play the cushioning effect, at long-time infusion in-process, improve user's comfort, convenient and practical, when the second nut is fixed with the slider, can fix and prick the needle, prevent that children from struggling to cause the injury.

Description

Hand fixer for children transfusion

Technical Field

The utility model relates to an infusion fixer technical field specifically is hand fixer is used in children's infusion.

Background

The infusion or large-volume injection is a large-volume injection which is infused into the body by intravenous drip, the dosage of the injection is more than 100ml in one time, the injection is a branch of the injection, the injection is usually packaged in a glass or plastic infusion bottle or bag, no bacteriostatic agent is contained, and the infusion speed is adjusted by an infusion apparatus when the injection is used, so that the medicine is continuously and stably infused into the body.

Children are when the infusion is pricked, because painful meeting struggle, cause the injury that each part was beaten easily, so children need fix its arm when the infusion, during the infusion, for preventing that children from moving with disorder and leading to the syringe needle to hurt the blood vessel, need fix children's arm, because infusion time overlength, so need consider the comfort, current fixer can only be fixed mostly, can not play the effect of slowly-releasing uncomfortable sense.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a hand fixer for children transfusion, which solves the problems mentioned above.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the hand fixing device for children transfusion comprises a bottom plate, a clamping device and a pressing device, wherein two circular tubes are fixedly installed at the top of the bottom plate, the clamping device is arranged on the two circular tubes, and the pressing device is arranged at the tops of the two circular tubes;

the clamping device comprises a sliding block and a threaded rod, the sliding block and the threaded rod are sleeved on the periphery of the circular tube, the threaded rod penetrates through the sliding block and extends to the inner side of the sliding block, clamping blocks are fixedly arranged at the opposite ends of the threaded rods on the two sides through universal joints, a cushion block is fixedly arranged at the bottom of the sliding block through an L-shaped rod, and a cotton pad is fixedly arranged at the top of the cushion block through a magic tape;

the lower pressing device comprises a pressing plate, a first nut and a pressing block, lifting rods are fixedly mounted on two sides of the bottom of the pressing plate, the bottoms of the two lifting rods penetrate through the top plates of the two circular tubes and extend to the insides of the circular tubes, lifting blocks are fixedly mounted at the bottoms of the lifting rods, compression springs are arranged at the bottoms of the lifting blocks and the bottoms of the inner cavities of the circular tubes and fixedly connected with each other, a plurality of clamping holes are formed in one side of each lifting block, the first nut penetrates through the side wall of the circular tube and is matched with the clamping holes, and the pressing block is fixedly mounted at the bottom of the pressing plate.

Preferably, the top of the bottom plate is fixedly provided with a plurality of telescopic rods, the tops of the telescopic rods are fixedly connected with the bottoms of the cushion blocks, and springs are fixedly connected between the tops of the bottom plate and the bottoms of the cushion blocks and positioned on the telescopic rods.

Preferably, a second nut is arranged on the front surface of the sliding block, and one end of the second nut penetrates through the sliding block and is in contact with the surface of the circular tube.

Preferably, the magic tape comprises a hair side and a hook side, wherein the hair side is arranged on one side of the cotton pad, and the hook side is arranged on the top of the cushion block.

Advantageous effects

The utility model provides a hand fixer for children transfusion. The method has the following beneficial effects:

(1) this hand fixer for children's infusion through having set up cushion, clamp splice and briquetting, realizes the fixed to children's arm, and the first nut of lifter accessible that drives the briquetting adjusts, adapts to the arm of equidimension not, improves the device practicality.

(2) This hand fixer is used in children's infusion through having set up the second nut, and the second nut can fix and release the slider, because the slider is connected with the cushion, and slider and cushion accessible spring go up and down when the release of second nut play the cushioning effect, at long-time infusion in-process, improve user's comfort, convenient and practical, when the second nut is fixed the slider, can fix the acupuncture, prevent that children from struggling.

Drawings

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

fig. 2 is a cross-sectional view of the round tube of the present invention.

In the figure: 1. a base plate; 2. a circular tube; 3. a slider; 4. a threaded rod; 5. a universal joint; 6. a clamping block; 7. An L-shaped rod; 8. cushion blocks; 9. magic tape; 10. a cotton pad; 11. pressing a plate; 12. a first nut; 13. a lifting rod; 14. a lifting block; 15. a clamping hole; 16. briquetting; 17. a telescopic rod; 18. a spring; 19. a second nut; 20. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the hand fixing device for children transfusion comprises a bottom plate 1, a clamping device and a pressing device, wherein two circular tubes 2 are fixedly installed at the top of the bottom plate 1, the clamping device is arranged on the two circular tubes 2, and the pressing device is arranged at the tops of the two circular tubes 2;

the clamping device comprises a sliding block 3 and a threaded rod 4, the sliding block 3 and the threaded rod 4 are sleeved on the periphery of the circular tube 2, the threaded rod 4 penetrates through the sliding block 3 and extends to the inner side of the sliding block 3, clamping blocks 6 are fixedly arranged at the opposite ends of the threaded rods 4 on the two sides through universal joints 5, a cushion block 8 is fixedly arranged at the bottom of the sliding block 3 through an L-shaped rod 7, and a cotton pad 10 is fixedly arranged at the top of the cushion block 8 through a magic tape 9;

the pushing down device comprises a pressing plate 11, a first nut 12 and a pressing block 16, lifting rods 13 are fixedly mounted on two sides of the bottom of the pressing plate 11, the bottoms of the two lifting rods 13 penetrate through the top plate of two round pipes 2 and extend to the inside of the round pipe 2, lifting blocks 14 are fixedly mounted at the bottom ends of the lifting rods 13, compression springs 20 are arranged at the bottoms of the lifting blocks 14, the bottoms of the inner cavities of the two lifting rods 20 and the round pipe 2 are fixedly connected, one sides of the lifting blocks 14 are provided with a plurality of clamping holes 15, the first nut 12 penetrates through the side wall of the round pipe 2 and is matched with the clamping holes 15, the pressing block 16 is fixedly mounted at the bottom of the pressing plate 11, the clamping holes 15 are provided with a plurality of lifting rods 13, the pressing plate 11 and the.

Wherein bottom plate 1's top fixed mounting has a plurality of telescopic links 17, telescopic link 17's top and 8 bottom fixed connection of cushion, fixedly connected with spring 18 on the telescopic link 17 and be located between bottom plate 1's the top and the bottom of cushion 8, the positive surface of slider 3 is provided with second nut 19, the one end of second nut 19 run through slider 3 and with the surface contact of pipe 2, when second nut 19 is fixed with slider 3, cushion 8 and clamp splice 6 are all fixed, can fix and prick the needle, prevent that children from struggling, slider 3 goes up and down with 8 accessible springs 18 of cushion when second nut 19 releases, play the cushioning effect, at long-time infusion in-process, improve user comfort.

Wherein magic subsides 9 include matte and hook face, and the matte setting is in one side of cotton pad 10, and the hook face setting is at the top of cushion 8, and the matte setting makes in one side of cotton pad 10 conveniently cotton pad 10's washing to be difficult for washing for the hook face is too hard.

During the use, place children's arm on cotton pad 10, it is fixed with slider 3 through second nut 19, keep cushion 8 stable to block children's arm with briquetting 16, through first nut 12 fixed elevator 14 and lifter 13, realize fixed to children's arm top, after the completion of pricking, loosen second nut 19, make cushion 8 reciprocate, realize the buffering, improve the infusion travelling comfort.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

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. Hand fixer is used in children's infusion, including bottom plate (1), clamping device and push down the device, its characterized in that: the top of the bottom plate (1) is fixedly provided with two circular tubes (2), the clamping device is arranged on the two circular tubes (2), and the pressing device is arranged at the tops of the two circular tubes (2);

the clamping device comprises a sliding block (3) and a threaded rod (4) which are sleeved on the periphery of the round tube (2), the threaded rod (4) penetrates through the sliding block (3) and extends to the inner side of the sliding block (3), clamping blocks (6) are fixedly mounted at the opposite ends of the threaded rods (4) on the two sides through universal joints (5), a cushion block (8) is fixedly mounted at the bottom of the sliding block (3) through an L-shaped rod (7), and a cotton pad (10) is fixedly mounted at the top of the cushion block (8) through a magic tape (9);

the device that pushes down includes clamp plate (11), first nut (12) and briquetting (16), the equal fixed mounting in bottom both sides of clamp plate (11) has lifter (13), and the bottom of two lifter (13) runs through the roof of two pipe (2) and extends to the inside of pipe (2), the bottom fixed mounting of lifter (13) has lifter (14), and the bottom of lifter (14) is provided with compression spring (20), compression spring (20) and pipe (2) inner chamber bottom fixed connection, one side of lifter (14) is provided with a plurality of card holes (15), and first nut (12) run through pipe (2) lateral wall and with card hole (15) cooperation, briquetting (16) fixed mounting is in the bottom of clamp plate (11).

2. The hand holder for child infusion according to claim 1, characterized in that: the top fixed mounting of bottom plate (1) has a plurality of telescopic links (17), the top of telescopic link (17) and the bottom fixed connection of cushion (8), between the top of bottom plate (1) and the bottom of cushion (8) and be located on telescopic link (17) fixed connection have spring (18).

3. The hand holder for child infusion according to claim 1, characterized in that: the front surface of the sliding block (3) is provided with a second nut (19), and one end of the second nut (19) penetrates through the sliding block (3) and is in contact with the surface of the circular tube (2).

4. The hand holder for child infusion according to claim 1, characterized in that: magic subsides (9) include matte and hook face, the matte sets up the one side at cotton pad (10), the hook face sets up the top at cushion (8).