CN220213606U

CN220213606U - Retaining needle fixer for children

Info

Publication number: CN220213606U
Application number: CN202321504550.8U
Authority: CN
Inventors: 潘凤英
Original assignee: Nanning Wuming District Maternal And Child Health Hospital Nanning Wuming District Women And Children's Hospital
Current assignee: Nanning Wuming District Maternal And Child Health Hospital Nanning Wuming District Women And Children's Hospital
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-22
Anticipated expiration: 2033-06-13

Abstract

The utility model relates to the technical field of pediatric nursing, in particular to an indwelling needle fixer for children, which comprises a fixing frame, wherein an indwelling needle notch is arranged at the front end of the fixing frame, a slope is arranged at the rear side of the indwelling needle notch, a first clamping sleeve is arranged at the rear side of the slope and is in sliding connection with the fixing frame, a pipe sleeve is arranged at one side of the first clamping sleeve and is in sliding connection with the fixing frame, a second clamping sleeve is arranged at the front end of the pipe sleeve and is in sliding connection with the fixing frame, and an elastic band is arranged at the bottom of the fixing frame; according to the utility model, the movable first clamping sleeve, the movable pipe sleeve, the movable second clamping sleeve and the movable stretching sleeve are arranged, so that the needle head part of the indwelling needle is positioned at the notch of the indwelling needle, the needle stem head can lean against the inclined plate, the rear end of the indwelling needle can be buckled in the first clamping sleeve, the transfusion hose is firstly buckled in the stretching sleeve, and the conical joint protection cap and the heparin cap at the rearmost end of the transfusion hose are also buckled in the second clamping sleeve to be fixed.

Description

Retaining needle fixer for children

Technical Field

The utility model relates to the technical field of pediatric nursing, in particular to an indwelling needle fixer for children.

Background

The use of the detaining needle can reduce pain and fear of needle punching caused by repeated venipuncture of children patients, lighten the dysphoria emotion of parents, facilitate clinical medication, rescue medication of emergency and critical patients, lighten the workload of nurses and reduce pain of children patients, so that the detaining needle is widely applied clinically, and is a special group facing children patients, the detaining time of the detaining needle and the comfort of children patients become the most concerned problems of nurses and parents, and are also the premise of successful use and popularization of the detaining needle.

In the prior art, as disclosed in application number 2021216150818, an indwelling needle fixer for pediatric nursing specifically comprises a guide rail pressing strip, an application mechanism, a clamping sleeve mechanism and a needle head protection mechanism; the needle head protection mechanism is used for isolating and protecting the detained needle, and the needle-punching part can be integrated with the guide rail pressing strip to limit the wrist part of the child, so that the detained needle is prevented from puncturing the blood vessel due to overactivity of the hand part of the child.

However, the rear end of the existing indwelling needle is also accompanied by an infusion hose, the end of the infusion hose is also provided with a conical joint protective cap and a heparin cap, and in the application document disclosed by the application number 2021216150818, the connecting piece at the rear end of the indwelling needle is not well arranged.

Disclosure of Invention

The utility model aims to provide an indwelling needle fixer for children, which solves the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a children keep somewhere needle fixer, includes the mount, the front end of mount is provided with keeps somewhere the needle breach, and the rear side of keeping somewhere the needle breach is provided with the slope, and the rear side of slope is provided with first cutting ferrule, and first cutting ferrule links to each other with the mount is slided, and one side of first cutting ferrule is provided with the pipe box, and the pipe box links to each other with the mount is slided, and the front end of pipe box is provided with the second cutting ferrule, and the second cutting ferrule links to each other with the mount is slided, and the bottom of mount is provided with the elastic cord.

Further, the first movable groove has been seted up on the surface of mount, the fixed first slider that links to each other in bottom of first cutting ferrule, first cutting ferrule slides in first movable groove through first slider, the second movable groove has been seted up to one side of first movable groove, the fixed second slider that links to each other in bottom of pipe box, and the pipe box slides in the second movable groove through the second slider, the front end in second movable groove is provided with the third movable groove, the fixed third slider that links to each other in bottom of second cutting ferrule, and the second cutting ferrule slides in the third movable groove through the third slider.

Further, a stretching sleeve is further arranged between the first clamping sleeve and the pipe sleeve, and the stretching sleeve is connected with the fixing frame in a sliding mode.

Further, the bottom of tensile cover is fixed to be linked to each other and is had a spacing slider, and the fourth movable groove with spacing slider matched with is seted up on the surface of mount, and tensile cover is passed through spacing slider and is slided in the fourth movable groove, and the surface screw thread of spacing slider links to each other and has the locating lever, and spacing slider passes through the locating lever and links to each other with the bottom of fourth movable groove is fixed.

Further, a protective cover plate is arranged at the top of the retaining needle notch and is connected with the fixing frame in a sliding manner.

Further, the two ends of the protection cover plate are fixedly connected with the movable sliding blocks, the surface of the fixing frame is provided with sliding grooves matched with the movable sliding blocks, and the protection cover plate slides in the sliding grooves through the movable sliding blocks.

The utility model has the beneficial effects that:

the utility model has the advantages that the needle head part of the indwelling needle is positioned at the notch of the indwelling needle through the movable first cutting sleeve, the pipe sleeve, the second cutting sleeve and the stretching sleeve, the needle stem head can lean against the inclined plate, the rear end of the indwelling needle is buckled in the first cutting sleeve, generally, the infusion hose at the rear end of the indwelling needle is arranged in a U-shaped mode, therefore, the infusion hose is firstly buckled in the stretching sleeve to realize U-shaped turning, the conical joint protection cap and the heparin cap at the rearmost end of the infusion hose are buckled in the pipe sleeve to be fixed in the second cutting sleeve, and when in infusion, all parts of the indwelling needle can be fixed by taking out the conical joint part from the second cutting sleeve, and the parts are prevented from falling off when children are in disorder.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;

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

FIG. 2 is a bottom view of the mount of the present utility model;

FIG. 3 is a schematic view of the construction of the stretch wrap of the present utility model;

fig. 4 is a schematic structural view of the protective cover plate of the present utility model.

Reference numerals in the drawings are as follows:

1. a fixing frame; 11. a first movable groove; 12. a second movable groove; 13. a third movable groove; 14. a fourth movable groove; 15. a chute; 2. a needle notch is left; 3. a ramp; 4. a first ferrule; 41. a first slider; 5. a pipe sleeve; 51. a second slider; 6. a second ferrule; 61. a third slider; 7. an elastic band; 8. stretching the sleeve; 81. a limit sliding block; 82. a positioning rod; 9. a protective cover plate; 91. and moving the slide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an indwelling needle fixer for children comprises a fixing frame 1, wherein an indwelling needle notch 2 is arranged at the front end of the fixing frame 1, the fixing frame 1 is firstly arranged on an arm of the children, a part to be needled is reserved at the indwelling needle notch 2, a slope 3 is arranged at the rear side of the indwelling needle notch 2, after the indwelling needle is inserted, the needle stalk head of the indwelling needle is also leaned against the slope 3, a first clamping sleeve 4 is arranged at the rear side of the slope 3, the first clamping sleeve 4 is connected with the fixing frame 1 in a sliding manner, the position of the first clamping sleeve 4 is adjusted, the indwelling needle is connected with one end of an infusion hose and clamped into the first clamping sleeve 4, one side of the first clamping sleeve 4 is provided with a pipe sleeve 5, the pipe sleeve 5 is connected with the fixing frame 1 in a sliding manner, one side of the infusion hose faces the pipe sleeve 5, in this way, the infusion hose can be clamped into the pipe sleeve 5, the front end of the pipe sleeve 5 is provided with a second clamping sleeve 6, the second clamping sleeve 6 is connected with the fixing frame 1 in a sliding manner, the end of the hose is provided with a conical cap and the protective cap is connected with the heparin cap and the heparin cap is arranged at the bottom of the fixing frame 1.

The surface of mount 1 has seted up first movable groove 11, the fixed first slider 41 that links to each other in bottom of first cutting ferrule 4, first cutting ferrule 4 slides in first movable groove 11 through first slider 41, second movable groove 12 has been seted up to one side of first movable groove 11, the fixed second slider 51 that links to each other in bottom of pipe box 5, and pipe box 5 slides in second movable groove 12 through second slider 51, the front end of second movable groove 12 is provided with third movable groove 13, the fixed third slider 61 that links to each other in bottom of second cutting ferrule 6, and second cutting ferrule 6 slides in third movable groove 13 through third slider 61.

Generally speaking, the infusion hose at the rear end of the indwelling needle can be arranged in a U-shaped mode, a stretching sleeve 8 is further arranged between the first clamping sleeve 4 and the pipe sleeve 5, the stretching sleeve 8 is connected with the fixing frame 1 in a sliding mode, after the rear end of the indwelling needle is clamped into the first clamping sleeve 4, the infusion hose is required to be clamped into the stretching sleeve 8 first, U-shaped turning is achieved, and then the infusion hose is clamped into the pipe sleeve 5.

The bottom of the stretching sleeve 8 is fixedly connected with a limiting sliding block 81, the surface of the fixing frame 1 is provided with a fourth movable groove 14 matched with the limiting sliding block 81, the stretching sleeve 8 slides in the fourth movable groove 14 through the limiting sliding block 81, the surface thread of the limiting sliding block 81 is connected with a positioning rod 82, the limiting sliding block 81 is fixedly connected with the bottom of the fourth movable groove 14 through the positioning rod 82, in order to enable the stretching sleeve 8 to be more stable, the positioning rod 82 can be screwed inwards to enable the positioning rod 82 to abut against the bottom of the fourth movable groove 14 to be locked, and a similar locking mechanism can be designed at other positions such as the first cutting sleeve 4, the pipe sleeve 5 and the second cutting sleeve 6 to be convenient to fix after the locking mechanism is adjusted.

The top of keeping somewhere needle breach 2 is provided with protection apron 9, and protection apron 9 links to each other with mount 1 slip, can shelter from the syringe needle of keeping somewhere the needle, avoids being touched, and protection apron 9 is transparent material such as glass best, is convenient for observe the condition of keeping somewhere the needle.

The two ends of the protective cover plate 9 are fixedly connected with the movable slide blocks 91, the surface of the fixing frame 1 is provided with the slide grooves 15 matched with the movable slide blocks 91, the protective cover plate 9 slides in the slide grooves 15 through the movable slide blocks 91, firstly, the indwelling needle needs to be adjusted, the indwelling needle can directly insert the needle into the indwelling needle notch 2, then the subsequent parts are fixed, and finally, the indwelling needle is covered through the sliding protective cover plate 9.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a children are with keeping somewhere needle fixer, includes mount (1), its characterized in that, the front end of mount (1) is provided with keeps somewhere needle breach (2), and the rear side of keeping somewhere needle breach (2) is provided with slope (3), and the rear side of slope (3) is provided with first cutting ferrule (4), and first cutting ferrule (4) link to each other with mount (1) slip, and one side of first cutting ferrule (4) is provided with pipe box (5), and pipe box (5) link to each other with mount (1) slip, and the front end of pipe box (5) is provided with second cutting ferrule (6), and second cutting ferrule (6) link to each other with mount (1) slip, and the bottom of mount (1) is provided with elastic cord (7).

2. The retaining needle holder for children according to claim 1, characterized in that a first movable groove (11) is formed in the surface of the fixing frame (1), a first sliding block (41) is fixedly connected to the bottom of the first clamping sleeve (4), the first clamping sleeve (4) slides in the first movable groove (11) through the first sliding block (41), a second movable groove (12) is formed in one side of the first movable groove (11), a second sliding block (51) is fixedly connected to the bottom of the pipe sleeve (5), the pipe sleeve (5) slides in the second movable groove (12) through the second sliding block (51), a third movable groove (13) is formed in the front end of the second movable groove (12), a third sliding block (61) is fixedly connected to the bottom of the second clamping sleeve (6), and the second clamping sleeve (6) slides in the third movable groove (13) through the third sliding block (61).

3. The retaining needle holder for children according to claim 1, characterized in that a stretching sleeve (8) is further arranged between the first cutting sleeve (4) and the pipe sleeve (5), and the stretching sleeve (8) is connected with the fixing frame (1) in a sliding manner.

4. The retaining needle fixer for children according to claim 3, characterized in that the bottom of the stretching sleeve (8) is fixedly connected with a limit sliding block (81), a fourth movable groove (14) matched with the limit sliding block (81) is formed in the surface of the fixing frame (1), the stretching sleeve (8) slides in the fourth movable groove (14) through the limit sliding block (81), the surface thread of the limit sliding block (81) is connected with a positioning rod (82), and the limit sliding block (81) is fixedly connected with the bottom of the fourth movable groove (14) through the positioning rod (82).

5. The retaining needle holder for children according to claim 1, characterized in that a protective cover plate (9) is arranged at the top of the retaining needle notch (2), and the protective cover plate (9) is connected with the fixing frame (1) in a sliding manner.

6. The retaining needle holder for children according to claim 5, characterized in that the two ends of the protective cover plate (9) are fixedly connected with a movable slide block (91), a sliding groove (15) matched with the movable slide block (91) is formed on the surface of the fixing frame (1), and the protective cover plate (9) slides in the sliding groove (15) through the movable slide block (91).