CN213312453U

CN213312453U - Prevent pressing and hinder formula children type and keep somewhere needle

Info

Publication number: CN213312453U
Application number: CN202021144394.5U
Authority: CN
Inventors: 杨玉梅; 曾苹; 张玲; 邱丹; 刘冯
Original assignee: Chengdu Womens and Childrens Central Hospital
Current assignee: Chengdu Womens and Childrens Central Hospital
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-06-01
Anticipated expiration: 2030-06-18

Abstract

The utility model provides a crush-proof children-type indwelling needle, which comprises a hollow needle tube, wherein the cross section of the needle tube is semicircular, the front end of the needle tube is provided with a needle head, the rear end of the needle tube is connected with a transfusion tube, the bottom of the needle tube is fixedly provided with a gasket, and the gasket is made of flexible material; the top surface of the needle tube is fixedly provided with a fixing band; the fixing band is provided with the opening, and the utility model can effectively prevent the needle tube from pressing the skin to cause pressure injury through the arrangement of the gasket on the needle tube; the arrangement of the fixing band on the needle tube is convenient for medical care personnel to fix the indwelling needle on the arm of the child, effectively solves the problem that the indwelling needle falls off due to the movement of the child, reduces the number of times of re-puncturing the indwelling needle, and relieves the pain of the infusion treatment of the child.

Description

Prevent pressing and hinder formula children type and keep somewhere needle

Technical Field

The utility model relates to a medical equipment technical field especially relates to a prevent pressing and hinder formula children type indwelling needle.

Background

At present, when a hospital carries out multiple times of infusion treatment on children, most of the hospitals can adopt a mode of a vein retaining needle so as to reduce the injury of repeated needle insertion on blood vessels of the children, and meanwhile, the hospital also facilitates medical care personnel to carry out secondary infusion treatment on the children. However, because the arm skin of the child is young and tender and the child is weak in self-protection consciousness when the child moves, the existing indwelling needle is easy to cause the problems of unsmooth infusion at the puncture part, falling off of the indwelling needle, pressure injury on the young and tender skin and the like, and the problems are caused, so that the indwelling needle is often required to be punctured again, and the pain of the child in infusion treatment is increased.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem among the prior art, the utility model provides a prevent pressing hinder formula children type and keep somewhere needle has solved among the prior art and has kept somewhere the inconvenient fixed problem that appears pressing hurting of needle extrusion children skin of needle.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the utility model provides an anti-crush children-type indwelling needle, which comprises a hollow needle tube, wherein the cross section of the needle tube is semicircular, the front end of the needle tube is provided with a needle head, the rear end of the needle tube is connected with a transfusion tube, the bottom of the needle tube is fixedly provided with a gasket, and the gasket is made of flexible material;

the fixed band that is equipped with of needle tubing top surface, the shape of fixed band is thin wall cuboid, and the length direction of fixed band is perpendicular with the length direction of needle tubing, is equipped with viscous material on fixed band and the needle tubing contact surface, is equipped with two openings on the fixed band, and the both ends on the fixed band length direction are located respectively to two openings, and two openings meet with two terminal surfaces on the fixed band length direction respectively, and open-ended length direction is the length direction of fixed band. The arrangement of the gasket on the needle tube can effectively prevent the needle tube from pressing skin to cause pressure injury; the arrangement of the fixing band on the needle tube is convenient for medical staff to fix the indwelling needle on the arm of the child, so that the problem that the indwelling needle falls off due to the movement of the child is prevented; open-ended setting lets the more adaptation children's arm of fixed band, after keeping somewhere the needle and stab into children's vein, the fixed band can select fixed more positions, and it is more difficult for droing to keep somewhere the needle, strengthens the fixity of keeping somewhere the needle.

Preferably, in order to better protect the arm skin of the child and avoid pressure injury, the material of the gasket on the indwelling needle is hydrocolloid

Further, in order to strengthen the gas permeability of gasket, prevent because of the airtight contact of gasket and children's skin the red rash phenomenon appears, the gasket bottom surface evenly is provided with a plurality of blind holes, and the gasket side evenly is provided with a plurality of through-holes, and is a plurality of the blind hole communicates with a plurality of through-holes. Through-hole and blind hole setting have strengthened the air current of gasket with skin contact department, and the heat is taken away in the air current, effectively reduces the secretion of gasket and skin contact department sweat, reduces sick children's misery.

Preferably, in order to enhance the fixing effect of the fixing belt, the two opening lengths are 1/3-2/5 of the length of the fixing belt.

Furthermore, in order to protect the bottom of the hydrocolloid gasket, certain viscosity exists, the remaining needle is convenient to fix in advance, the bottom surface of the gasket is provided with isolating paper, the area of the isolating paper is larger than the area of the gasket, the isolating paper is provided with a folding edge, and the folding edge is arranged on the isolating paper and exceeds the part of the gasket. The setting of hem makes things convenient for medical personnel to tear the barrier paper, promotes work efficiency.

Furthermore, in order to enhance the air permeability of the fixing belt, a plurality of air holes are uniformly arranged on the fixing belt, and the diameter of each air hole is 0.5-1 mm.

Furthermore, the adhesive material surface of the fixing belt is covered with an isolating film.

Preferably, in order to fix the indwelling needle easily, the operation of a doctor is convenient, and the pain of the sick children is reduced. The needle tube, the gasket and the fixing band are of an integrated structure.

Furthermore, a hand-held handle is arranged on the outer wall of the needle tube.

Furthermore, a needle head protection cover is arranged at the front end of the needle tube and is detachably connected with the front end of the needle tube.

The utility model has the advantages that: the utility model provides an anti-crush children-type indwelling needle, which can effectively prevent the needle tube from crushing skin to cause crush injury through the arrangement of the gasket on the needle tube; the arrangement of the fixing band on the needle tube is convenient for medical care personnel to fix the indwelling needle on the arm of the child, effectively solves the problem that the indwelling needle falls off due to the movement of the child, reduces the number of times of re-puncturing the indwelling needle, and relieves the pain of the infusion treatment of the child.

Drawings

Fig. 1 is a schematic structural view of a pressure injury prevention type children type indwelling needle.

Fig. 2 is a right view structure diagram of a child-type anti-crush indwelling needle.

Fig. 3 is a schematic diagram of a gasket structure.

Wherein, 1, a needle tube; 2. a needle head; 3. a transfusion tube; 4. a gasket; 5. fixing belts; 6. an opening; 7. Blind holes; 8. a through hole; 9. release paper; 10. folding edges; 11. air holes are formed; 12. an isolation film; 13. a handle; 14. a needle shield.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.

As shown in fig. 1-3, the utility model provides a needle is kept somewhere to anti-crush formula children type, it is including being hollow needle tubing 1, and the transversal semicircle form of personally submitting of

needle tubing

1, and 1 front end of needle tubing is equipped with syringe needle 2, and syringe needle safety cover 14 on the syringe needle 2, syringe needle safety cover 14 can be dismantled with 1 front end of needle tubing and be connected, is equipped with handheld handle on 1 body outer wall of needle tubing, and 1 rear end of needle tubing is connected with

transfer line

3, and 1 bottom of needle tubing is fixed and is equipped with gasket 4.

The material of gasket 4 is hydrocolloid, and 4 bottom surfaces of gasket evenly are provided with a plurality of blind holes 7, and 4 sides of gasket evenly are provided with a plurality of through-holes 8, and are a plurality of blind holes 7 and a plurality of through-holes 8 intercommunication. Through-hole 8 and blind hole 7 set up, have strengthened the air flow of gasket 4 with skin contact department, and the heat is taken away in the air flow, effectively reduces the secretion of gasket 4 and skin contact department sweat, prevents because of the red rash phenomenon appears in gasket 4 and the airtight contact of children's skin, and the reduction children that suffer from illness are painful.

The bottom surface of the gasket 4 is provided with isolating paper 9, the area of the isolating paper 9 is larger than that of the gasket 4, the isolating paper 9 is provided with a folding edge 10, and the folding edge 10 is arranged on the part, exceeding the gasket 4, of the isolating paper 9. The barrier paper 9 lets 4 bottoms of hydrocolloid gasket and external world keep apart, lets hydrocolloid gasket 4 have certain viscidity, and the convenience is pre-fixed to keeping somewhere the needle, and the barrier paper 9 is torn to convenient medical personnel to setting up of hem 10, promotes work efficiency.

The fixed band 5 that is equipped with of 1 top surface of needle tubing, fixed band 5 are used for fixing whole needle of keeping somewhere on the infant arm, and the shape of fixed band 5 is the thin wall cuboid, and the length direction of fixed band 5 is perpendicular with the length direction of needle tubing 1, evenly is equipped with a plurality of bleeder vents 11 on the fixed band 5, and bleeder vent 11 diameter is 0.5mm ~ 1mm, increases the gas permeability of fixed band 5 and children's skin contact surface, and the reduction erythra appears.

The contact surface of the fixing band 5 and the needle tube 1 is provided with a viscous material, and the surface of the fixing band 5 provided with the viscous material is covered with an isolating film 12, so that the fixing band 5 has viscosity for a long time. Be equipped with two openings 6 on the fixed band 5, the both ends on the 5 length direction of fixed band are located respectively to two openings 6, and two openings 6 meet with two terminal surfaces on the 5 length direction of fixed band respectively, and opening 6's length direction is the length direction of fixed band 5, and two opening 6 lengths are 1/3 ~ 2/5 of fixed band 5 length. The medical care personnel can fix the indwelling needle on the arm of the child conveniently, and the problem that the indwelling needle falls off due to the good movement of the child is prevented.

Claims

1. The crush-injury-preventing children-type indwelling needle is characterized by comprising a hollow needle tube (1), wherein the cross section of the needle tube (1) is semicircular, a needle head (2) is arranged at the front end of the needle tube (1), a gasket (4) is fixedly arranged at the bottom of the needle tube (1), and the gasket (4) is made of a flexible material;

fixed band (5) that are equipped with of needle tubing (1) top surface, the shape of fixed band (5) is the thin wall cuboid, and the length direction of fixed band (5) is perpendicular with the length direction of needle tubing (1), is equipped with viscous material on fixed band (5) and the needle tubing (1) contact surface, is equipped with two openings (6) on fixed band (5), two the both ends on fixed band (5) length direction are located respectively in opening (6), and two openings (6) meet with two terminal surfaces on fixed band (5) length direction respectively, and the length direction of opening (6) is the length direction of fixed band (5).

2. The crush-resistant pediatric indwelling needle of claim 1, wherein the material of the spacer (4) is hydrocolloid.

3. The crush-proof children-type indwelling needle according to claim 2, wherein the bottom surface of the spacer (4) is uniformly provided with a plurality of blind holes (7), the side surface of the spacer (4) is uniformly provided with a plurality of through holes (8), and the plurality of blind holes (7) are communicated with the plurality of through holes (8).

4. The crush-proof children's type indwelling needle of claim 1, wherein the two openings (6) are 1/3-2/5 of the length of the securing strap (5).

5. The crush-proof children-type indwelling needle according to claim 4, wherein the bottom surface of the spacer (4) is provided with a piece of isolation paper (9), the area of the isolation paper (9) is larger than that of the spacer (4), the isolation paper (9) is provided with a folded edge (10), and the folded edge (10) is arranged on the part of the isolation paper, which exceeds the spacer (4).

6. The pressure-injury-preventing children-type indwelling needle according to claim 5, wherein a plurality of air holes (11) are uniformly formed in the fixing strap (5), and the diameter of each air hole (11) is 0.5mm to 1 mm.

7. The atraumatic child retention needle as claimed in claim 6, characterized in that the face of the fixation band (5) provided with adhesive material is covered with a barrier film (12).

8. The crush-proof children's type indwelling needle of claim 1, wherein the needle tube (1), the spacer (4), and the fastening band (5) are of an integral structure.

9. The crush-proof children's indwelling needle of claim 8, wherein the needle tube (1) has a handle (13) on its outer wall.

10. The crush-proof children's indwelling needle of claim 1, wherein the needle tube (1) has a tip protector (14) at the front end thereof, and the tip protector (14) is detachably attached to the front end of the needle tube (1).