CN208989882U - A kind of children's remaining needle fixing device - Google Patents

Abstract

The utility model provides a kind of children's remaining needle fixing device, including backing plate, shield, cover board, sleeve, mobile bar, connector, thread barrel, extension rod, connecting plate and bundling belt, cover board is mounted on shield upper end, cover board upper end is equipped with sleeve, mobile bar is mounted on sleeve inner, and extend to sleeve upper end, mobile bar upper end is equipped with connector, the design is convenient for protecting remaining needle, thread barrel is mounted on inside backing plate, and extend to backing plate right end, extension rod is mounted on inside thread barrel, and extend to thread barrel right end, extension rod right end is equipped with connecting plate, connecting plate outer end is equipped with bundling belt, the design can prevent children's hand in infusion process from excessive movement occurs, the utility model is structurally reasonable, it is easy to use, improve the stability of infusion work.

Description

A kind of children's remaining needle fixing device

Technical field

The utility model is a kind of children's remaining needle fixing device, belongs to medical instruments field.

Background technique

It is known that the core building block of remaining needle includes the conduit/casing that can be retained in endovascular softness, with And the guiding puncture needle core of stainless steel, when use conduit and needle core are punctured into together it is intravascular, when conduit fully enters blood vessel Afterwards, needle core is withdrawn out, only by soft catheter retaining in the blood vessels to carry out infusion treatment, and needs to fix junction portion In the palm of patient or the position of infusion, in the prior art, medical worker needs the hand to children when being infused children Portion is fixed.

Existing children's remaining needle fixing device is directly placed at bed surface upper end, and connection machine is not provided between bed surface Structure when children fall asleep in infusion process, is easy mobile arm, perfusion tube and remaining needle is caused to be pullled, to be easy Cause remaining needle to fall off from the hand of children, need to penetrate remaining needle again, increase the pain of children, in addition, the prior art In, children are easy to pull perfusion tube in infusion process, and remaining needle is easy to cause to fall off, and the stability of infusion is poor.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of children's remaining needle fixing device, with The problems mentioned above in the background art are solved, the utility model is structurally reasonable, and it is easy to use, improve the stabilization of infusion work Property.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of children's remaining needle Fixed device, including guard assembly, backing plate, shield and position adjust component, and the backing plate upper end is equipped with shield, institute It states shield upper end and is equipped with guard assembly, the backing plate right end is inlaid with position and adjusts component, and the guard assembly includes lid Plate, sleeve, mobile bar and connector, the cover board are mounted on shield upper end, and the cover board upper end is equipped with sleeve, described Mobile bar is mounted on sleeve inner, and extends to sleeve upper end, and the mobile bar upper end is equipped with connector, and the position is adjusted Component includes thread barrel, extension rod, connecting plate and bundling belt, and the thread barrel is mounted on inside backing plate, and extends to backing plate Right end, the extension rod are mounted on inside thread barrel, and extend to thread barrel right end, and the extension rod right end is equipped with connection Plate, the connecting plate outer end are equipped with bundling belt.

Further, the extension rod is connected by screw thread with thread barrel, and the connecting plate rear and front end is symmetrically assembled There are two bundling belts.

Further, the position adjusts component and is equipped with two groups, and two positions adjusting modular constructions are identical, two institutes Rheme sets adjusting component and is symmetrically embedded in backing plate right end.

Further, the mobile bar lower end is symmetrically assembled there are two elastic band, and two elastic bands are symmetrically assemblied in set Cylinder inner bottom, the sleeve are connected by two elastic bands with mobile bar.

Further, adhesive tape is installed, the cover forward end offers tube seat, and the cover board passes through card on the connector Button is connected with shield.

Further, the backing plate upper end is equipped with elastic webbing one and elastic webbing two, and elastic webbing one is assemblied in elasticity Two left end of band, and elastic webbing one and elastic webbing two are assemblied on rear side of shield, the backing plate left and right ends are symmetrically equipped with Two wrist fixing belts, and two wrist fixing belts are arranged on front side of shield, and two wrist fixing belts pass through velcro It is connected with each other.

The utility model has the beneficial effects that a kind of children's remaining needle fixing device of the utility model, the utility model because Increase cover board, sleeve, mobile bar and connector, which avoids children in moving process convenient for protecting remaining needle In so that remaining needle is collided with external object, and can prevent children it is excessive involve perfusion tube, improve remaining needle in children's hand The shelf-stability in portion solves children in the prior art and is easy to pull perfusion tube in infusion process, is easy to cause remaining needle It falls off, the drawback of the stability difference of infusion.

The utility model is convenient for fixing on backing plate due to increasing thread barrel, extension rod, connecting plate and bundling belt, the design In bed board upper end, to prevent children's hand in infusion process from excessive movement occurs, remaining needle is avoided to fall off, solved existing Some children's remaining needle fixing devices are directly placed at bed surface upper end, bindiny mechanism are not provided between bed surface, children are defeated During liquid, it is easy mobile arm, causes perfusion tube and remaining needle to be pullled, to be easy to cause remaining needle from children's Hand falls off, and needs to penetrate remaining needle again, increases the problem of the pain of children.

Because increasing screw thread, the design is convenient for adjusting backing plate at a distance from hospital bed side, and because increasing elastic band, which is realized The function of pullling is prevented, because increasing adhesive tape and tube seat, the design is convenient for being fixed perfusion tube, because increasing elastic webbing One, elastic webbing one and wrist fixing belt, convenient for the hand of children is fixed, the utility model is structurally reasonable for the design, It is easy to use, improve the stability of infusion work.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of children's remaining needle fixing device of the utility model；

Fig. 2 is the schematic diagram of guard assembly in a kind of children's remaining needle fixing device of the utility model；

Fig. 3 is the schematic diagram that position adjusts component in a kind of children's remaining needle fixing device of the utility model；In figure: 1- is anti- Protecting assembly, 2- backing plate, 3- shield, the position 4- adjust component, 11- cover board, 12- sleeve, 13- mobile bar, 14- connector, 41- Thread barrel, 42- extension rod, 43- connecting plate, 44- bundling belt.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of children's remaining needle fixing device, including Guard assembly 1, backing plate 2, shield 3 and position adjust component 4, and 2 upper end of backing plate is equipped with shield 3,3 upper end of shield dress Equipped with guard assembly 1,2 right end of backing plate is inlaid with position and adjusts component 4.

Guard assembly 1 includes cover board 11, sleeve 12, mobile bar 13 and connector 14, and cover board 11 is mounted on shield 3 End, 11 upper end of cover board are equipped with sleeve 12, and mobile bar 13 is mounted on inside sleeve 12, and extends to 12 upper end of sleeve, mobile bar 13 upper ends are equipped with connector 14, which avoids children from making remaining needle in moving process convenient for protecting remaining needle It collides with external object.

It includes thread barrel 41, extension rod 42, connecting plate 43 and bundling belt 44 that position, which adjusts component 4, and thread barrel 41 is installed Inside backing plate 2, and 2 right end of backing plate is extended to, extension rod 42 is mounted on inside thread barrel 41, and it is right to extend to thread barrel 41 End, 42 right end of extension rod are equipped with connecting plate 43, and 43 outer end of connecting plate is equipped with bundling belt 44, which is convenient for consolidating on backing plate 2 It is scheduled on bed board upper end, to prevent children's hand in infusion process from excessive movement occurs.

Extension rod 42 is connected by screw thread with thread barrel 41,43 rear and front end of connecting plate symmetrically assemble there are two bundling belt 44, position adjusts component 4 and is equipped with two groups, and two positions adjusting 4 structures of component are identical, and two positions adjust components 4 and symmetrically inlay In 2 right end of backing plate, 13 lower end of mobile bar is symmetrically assembled there are two elastic band, and two elastic bands are symmetrically assemblied in inside sleeve 12 Bottom end, sleeve 12 are connected by two elastic bands with mobile bar 13, adhesive tape are equipped on connector 14,11 front end of cover board opens up There is tube seat, cover board 11 is connected by buckle with shield 3, and 2 upper end of backing plate is equipped with elastic webbing one and elastic webbing two, and bullet Property band one be assemblied in two left end of elastic webbing, and elastic webbing one and elastic webbing two are assemblied in 3 rear side of shield, backing plate 2 or so Both ends are symmetrically assembled there are two wrist fixing belt, and two wrist fixing belts are arranged at 3 front side of shield, and two wrists are solid Fixed band is connected with each other by velcro.

Specific embodiment: it in progress in use, medical worker checks the utility model first, checks whether and deposits In defect, it can not just carry out using if there is defect, need that maintenance personal is notified to repair at this time, if do not deposited It is can be carried out if problem using then in use, medical worker first removes guard assembly 1 from 3 upper end of shield The hand placement of children makes the thumb of children pass through elastic webbing one, while making children's others finger one in 2 upper end of backing plate With elastic webbing two is passed through, then wrist fixing belt is bypassed to the wrist of children, and be attached by velcro, realized to children Hand be fixed, then medical worker punctures children, then by cover board 11 by buckle be mounted on shield 3 Perfusion tube, is then moved to inside tube seat by end, is then fixed on 14 left end of connector, realization pair compared with perfusion tube by adhesive tape again Perfusion tube is fixed, when children pull the perfusion tube of the top of connector 14, perfusion tube move up band follower link 14 to Upper movement, connector 14, which moves up, drives mobile bar 13 to move up, so that elastic band is made to be stretched, the bullet that elastic band generates Mechanical resistance hinders perfusion tube to move up, thus realize the case where preventing children from pullling perfusion tube energetically, remaining needle is caused to fall off, The design improves the stability used.

When children fall asleep, medical worker rotates extension rod 42, since extension rod 42 is connected by screw thread with thread barrel 41 Connect, thus extension rod 42 rotation at the same move right, extension rod 42 move right and meanwhile drive connecting plate 43 and bundling belt 44 to It moves right, when connecting plate 43 is moved to suitable position, medical worker stops operating extension rod 42, then right by bundling belt 44 The bracket of hospital bed side carries out bundled fixed, and the position of backing plate 2 is fixed to realize, and then realizes the hand for preventing children Portion occurs significantly to move, and avoids remaining needle from falling, which improves using effect.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of children's remaining needle fixing device, including guard assembly (1), backing plate (2), shield (3) and position adjusting group Part (4), it is characterised in that: backing plate (2) upper end is equipped with shield (3), and shield (3) upper end is equipped with protection group Part (1), backing plate (2) right end are inlaid with position and adjust component (4)；

The guard assembly (1) includes cover board (11), sleeve (12), mobile bar (13) and connector (14), the cover board (11) it is mounted on shield (3) upper end, cover board (11) upper end is equipped with sleeve (12), and the mobile bar (13) is mounted on set Cylinder (12) is internal, and extends to sleeve (12) upper end, and mobile bar (13) upper end is equipped with connector (14)；

It includes thread barrel (41), extension rod (42), connecting plate (43) and bundling belt (44), institute that the position, which adjusts component (4), It states thread barrel (41) and is mounted on backing plate (2) inside, and extend to backing plate (2) right end, the extension rod (42) is mounted on thread barrel (41) internal, and thread barrel (41) right end is extended to, extension rod (42) right end is equipped with connecting plate (43), the connecting plate (43) outer end is equipped with bundling belt (44).

2. a kind of children's remaining needle fixing device according to claim 1, it is characterised in that: the extension rod (42) passes through Screw thread is connected with thread barrel (41), and connecting plate (43) rear and front end is symmetrically assembled there are two bundling belt (44).

3. a kind of children's remaining needle fixing device according to claim 1, it is characterised in that: the position adjusts component (4) two groups are equipped with, two described positions adjusting component (4) structures are identical, and two positions adjust component (4) and are symmetrically embedded in Backing plate (2) right end.

4. a kind of children's remaining needle fixing device according to claim 1, it is characterised in that: mobile bar (13) lower end There are two elastic bands for symmetrical assembly, and two elastic bands are symmetrically assemblied in sleeve (12) inner bottom, and the sleeve (12) passes through Two elastic bands are connected with mobile bar (13).

5. a kind of children's remaining needle fixing device according to claim 1, it is characterised in that: pacify on the connector (14) Equipped with adhesive tape, cover board (11) front end offers tube seat, and the cover board (11) is connected by buckle with shield (3).

6. a kind of children's remaining needle fixing device according to claim 1, it is characterised in that: backing plate (2) the upper end dress Equipped with elastic webbing one and elastic webbing two, and elastic webbing one is assemblied in two left end of elastic webbing, and elastic webbing one and elastic webbing two Be assemblied on rear side of shield (3), backing plate (2) left and right ends symmetrically assemble there are two wrist fixing belt, and two wrists Fixing belt is arranged on front side of shield (3), and two wrist fixing belts are connected with each other by velcro.