CN213031528U

CN213031528U - Fixator for infusion of neonate

Info

Publication number: CN213031528U
Application number: CN202021279597.5U
Authority: CN
Inventors: 何以颖; 陈培珍; 丁伟越; 李思禹
Original assignee: Affiliated Childrens Hospital of Soochow University
Current assignee: Affiliated Childrens Hospital of Soochow University
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-04-23
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a neonate's fixer for infusion, including columniform transparent fixer body, the one end of fixer body is provided with the first fixed orifices of card in infusion bag mouth department, the other end of fixer body is provided with the second fixed orifices that supplies the infusion leather strap card to go into, the opening of the first fixed orifices of intercommunication and second fixed orifices is seted up to the side of fixer body, be provided with on the surface of fixer body and be used for closed open-ended closed structure, the inside of fixer body forms a cavity, when infusion articulate to infusion bag on, infusion connects and the infusion sack all is located the cavity. The utility model discloses can fix infusion joint and infusion bag, prevent that infusion in-process infusion joint from droing from infusion bag, and the elasticity of fixer is adjustable.

Description

Fixator for infusion of neonate

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, concretely relates to neonate is fixer for infusion.

Background

Infusion therapy is not only a common treatment modality in neonatal care units, but is also more life support. At present, in the process of infusion, an infusion pump is used for infusion in many times, and an infusion apparatus is directly inserted into an infusion bag through a joint at the tail end of a pipeline of the infusion apparatus. Because there is no fixing measure between the transfusion device and the transfusion stand, the transfusion joint and the transfusion bottle are easy to fall off due to various external forces. The neonate is still unconsolidated and has no autonomous ability, crying and restlessness are easy to happen in the infusion process, once the infusion apparatus falls off, the sharp end of the infusion apparatus can hurt the infant, liquid medicine is wasted, blood return can cause tube blockage of an indwelling needle, and serious patients can cause iatrogenic blood loss of the infant due to much blood return. Especially in a neonatal care ward, the number of infants is large, the state of an illness is serious, the work task of nursing staff is heavy, the number of PICC catheters for intravenous infusion is large, and if the infusion connector is not found to fall off in time, the inestimable result can be generated.

Disclosure of Invention

The utility model aims at providing a neonate infuses and uses fixer, can fix infusion joint and infusion bag, prevent that infusion joint from droing from infusion bag in the infusion process, and the elasticity of fixer is adjustable.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: the utility model provides a neonate is fixer for infusion, includes columniform transparent fixer body, the one end of fixer body is provided with the first fixed orifices of card in infusion bag mouth department, the other end of fixer body is provided with the second fixed orifices that supplies infusion leather strap card to go into, the opening of the first fixed orifices of intercommunication and second fixed orifices is seted up to the side of fixer body, be provided with on the surface of fixer body and be used for closed open-ended closed structure, the inside of fixer body forms a cavity, and when infusion articulate to infusion bag, infusion connects and the infusion sack all is located the cavity.

In the technical scheme, the length of the fixator body is 8-9 cm, and the circumference is 9-10 cm.

In the technical scheme, the perimeter of the first fixing hole is 6-7 cm.

In the above technical solution, the second fixing hole is a water drop hole.

In the technical scheme, the perimeter of the second fixing hole is 1.5-2 cm.

In the above technical solution, the closing structure includes a first snap fastener component and a second snap fastener component disposed at the opening.

In the technical scheme, the fixer body comprises a first fixing part and a second fixing part, the second fixing part is embedded in the first fixing part, a positioning tooth is arranged on the outer surface of the second fixing part, a hollow hole is formed in the side wall of the first fixing part, an elastic strip is arranged in the hollow hole, a positioning tooth row which is matched and positioned with the positioning tooth is arranged on the inner surface of the elastic strip, one end of the elastic strip is fixed with the edge of the hollow hole, and the other end of the elastic strip is bent outwards and exceeds the outer surface of the first fixing part.

In the above technical scheme, two opposite sides of the outer surface of the second fixing portion are respectively provided with a rectangular guide rail, the rectangular guide rails extend along the length direction of the second fixing portion, and the inner surface of the first fixing portion is provided with a guide groove matched with the rectangular guide rails.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model has the advantages that the fixer is arranged, the transfusion connector and the transfusion bag can be well fixed, adverse consequences caused by falling off of the transfusion connector due to various reasons are avoided, the effective injection of liquid into a child patient is ensured, the danger of the child patient being injured by a needle is reduced, the economic burden of family members is reduced, the material consumption proportion of a department is reduced, the workload of medical personnel and the psychological pressure caused by falling off of the transfusion connector are reduced, and the incidence rate of adverse events of the department is reduced;

2. the fixer of the utility model can comprise a first fixing part and a second fixing part, and the distance between the first fixing part and the second fixing part can be adjusted, thereby realizing the length adjustment of the fixer, and further realizing the adjustment of the fixing tightness of the transfusion joint and the transfusion bag;

3. the utility model discloses simple structure is light and handy, and the practicality is strong, the operation of being convenient for.

Drawings

Fig. 1 is an axial sectional view of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an end of the first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of another end of the first embodiment of the present invention.

Fig. 4 is a cross-sectional end view of the first fixing portion according to the first embodiment of the present invention.

Fig. 5 is a sectional view of the second fixing portion according to the first embodiment of the present invention.

Wherein: 1. a holder body; 2. a first fixing hole; 3. a second fixing hole; 4. an opening; 5. a closed configuration; 6. a first snap fastener assembly; 7. a second snap fastener component; 8. a first fixed part; 9. a second fixed part; 10. positioning teeth; 11. hollowing out holes; 12. an elastic strip; 13. positioning the tooth row; 14. a rectangular guide rail; 15. a guide groove.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows:

referring to fig. 1 to 5, the embodiment relates to a neonate's fixer for infusion, including columniform transparent fixer body 1, the one end of fixer body is provided with the first fixed orifices 2 of card in infusion bag mouth department, the other end of fixer body is provided with the second fixed orifices 3 that supplies the infusion leather strap card to go into, the opening 4 of first fixed orifices of intercommunication and second fixed orifices is seted up to the side of fixer body, be provided with on the surface of fixer body and be used for closed open-ended closed structure 5, the inside of fixer body forms a cavity, and when infusion connects to infusion bag, infusion connects and the infusion sack all is located the cavity. The fixing device body is made of polystyrene plastic, the fixing device body is arranged to be transparent, so that the connection state of the infusion connector and the infusion bag can be observed clearly from the periphery, and the exhaust valve of the infusion device is arranged inside the fixing device body and does not influence the exhaust function of the infusion device due to the fact that the fixing device body is transparent and the side face of the fixing device body is provided with the opening.

In this embodiment, the length of the fixer body is 8-9 cm, and the circumference is 9-10 cm. Preferably, the length is 8.5cm and the circumference is 9 cm.

In this embodiment, the circumference of the first fixing hole is 6-7 cm. Preferably 6.8cm, which can just block the mouth of the infusion bag.

In this embodiment, the second fixing hole is a water drop hole. Specifically, the perimeter of the second fixing hole is 1.5-2 cm. The water drop hole is convenient for the infusion leather strip to enter and not easy to be separated, and the lower end of the infusion joint can be well clamped

In this embodiment, the closure includes a first snap member 6 disposed at the opening and a second snap member 7 disposed at the opposite end of the retainer body. The first snap fastener component and the second snap fastener component are both common snap fastener structures at present, such as plastic snap fasteners used on baby clothes, and only need to be buckled when the opening needs to be closed.

In this embodiment, can also adjust the elasticity that infusion joint and infusion bag are connected through the length of adjusting the fixer body. Specifically, the fixer body includes first fixed part 8 and second fixed part 9, the internal diameter of first fixed part slightly is greater than the external diameter of second fixed part, does the nested structure of second fixed part inlay in first fixed part, be provided with a location tooth 10 on the surface of second fixed part, fretwork hole 11 has been seted up on the lateral wall of first fixed part, be provided with an elastic strip 12 in the fretwork hole, be provided with on the internal surface of elastic strip with the location tooth row of location 13 of cooperation location, the one end of elastic strip is fixed with the edge in fretwork hole, the other end of elastic strip outside lateral buckling and surpasss the surface of first fixed part. When the fixator with the structure is installed, the first fixing part and the second fixing part are separated firstly, the first fixing part is installed on an infusion bag, so that the mouth of the infusion bag extends into the first fixing hole, the infusion leather strip is clamped into the second fixing hole of the second fixing part, then the second fixing part is installed in the first fixing part, the positioning teeth and the positioning tooth rows are pushed into the second fixing part slowly, the length of the fixator body is gradually shortened to firmly fix the infusion joint at the mouth of the infusion bag, and at the moment, the positioning teeth are matched with the positioning tooth rows to limit the relative positions of the first fixing part and the second fixing part to prevent the first fixing part and the second fixing part from loosening; when the fixer needs to be taken down, the elastic strip only needs to be pulled outwards, the positioning teeth are separated from the constraint of the positioning tooth row, the second fixing part is withdrawn from the first fixing part, and then the first fixing part and the second fixing part are respectively taken down.

In this embodiment, in order to ensure that the positioning teeth are aligned with the positioning teeth rows and prevent the first fixing portion and the second fixing portion from rotating in the circumferential direction, a rectangular guide rail 14 is respectively disposed on two opposite sides of the outer surface of the second fixing portion, the rectangular guide rails extend along the length direction of the second fixing portion, and a guide groove 15 matched with the rectangular guide rail is disposed on the inner surface of the first fixing portion.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A neonate infuses and uses fixer which characterized in that: including columniform transparent fixer body, the one end of fixer body is provided with the first fixed orifices of card in infusion bag mouth department, the other end of fixer body is provided with the second fixed orifices that supplies the infusion leather strap card to go into, the opening of the first fixed orifices of intercommunication and second fixed orifices is seted up to the side of fixer body, be provided with on the surface of fixer body and be used for closed open-ended closed structure, the inside of fixer body forms a cavity, and when infusion articulate to infusion bag on, infusion connects and the infusion sack all is located the cavity.

2. The fixator for infusion of neonates according to claim 1, wherein: the length of fixer body is 8 ~ 9cm, and the girth is 9 ~ 10 cm.

3. The fixator for infusion of neonates according to claim 1, wherein: the perimeter of the first fixing hole is 6-7 cm.

4. The fixator for infusion of neonates according to claim 1, wherein: the second fixing hole is a water drop hole.

5. The fixator for infusion of neonates according to claim 1, wherein: the perimeter of the second fixing hole is 1.5-2 cm.

6. The fixator for infusion of neonates according to claim 1, wherein: the closure structure includes a first snap component and a second snap component disposed at the opening.

7. The fixator for infusion of neonates according to claim 1, wherein: the fixer body comprises a first fixing part and a second fixing part, the second fixing part is embedded in the first fixing part, a positioning tooth is arranged on the outer surface of the second fixing part, a hollow hole is formed in the side wall of the first fixing part, an elastic strip is arranged in the hollow hole, a positioning tooth row which is matched and positioned with the positioning tooth is arranged on the inner surface of the elastic strip, one end of the elastic strip is fixed with the edge of the hollow hole, and the other end of the elastic strip is bent outwards and exceeds the outer surface of the first fixing part.

8. The fixator for infusion of neonates according to claim 7, wherein: the two opposite sides of the outer surface of the second fixing part are respectively provided with a rectangular guide rail, the rectangular guide rails extend along the length direction of the second fixing part, and the inner surface of the first fixing part is provided with a guide groove matched with the rectangular guide rails.