CN220714518U - Retaining needle fixer - Google Patents

Abstract

The utility model discloses an indwelling needle fixer, which comprises a shielding plate and a palm fixing plate, wherein a plurality of finger sleeves are integrally formed on the front side of the shielding plate, wrist binding bands are integrally formed on the tail side of the shielding plate, a through containing groove is formed in the center of the shielding plate, a positioning pressing plate is detachably connected to the bottom of the shielding plate, a needle fixing groove is formed in the center of the bottom of the positioning pressing plate, a pipeline groove penetrating through the needle fixing groove is formed in the side edge of the positioning pressing plate, and a pipeline buckle is fixed on the rear side of the pipeline groove at the top of the positioning pressing plate; connecting bands are fixed on the periphery of the shielding plate and detachably connected with the periphery of the bottom of the palm fixing plate. The retaining needle fixer can fix the retaining needle at the back of the hand of the child, and can carry out closed protection through the end cover, so that the needle head is prevented from being torn off when the child plays, and the needle insertion position is effectively protected.

Description

Retaining needle fixer

Technical Field

The utility model relates to the technical field of indwelling needles, in particular to an indwelling needle fixer.

Background

Venous indwelling needles are also known as venous trocars. The core components include a flexible catheter/cannula that can be left in the blood vessel, and a stainless steel puncture guide needle. When in use, the catheter and the needle core are punctured into the blood vessel together, and after the catheter completely enters the blood vessel, the needle core is withdrawn, and only the soft catheter is remained in the blood vessel, so that transfusion treatment is carried out. The use of the detained needle can reduce the pain of the child patient caused by repeated venipuncture and the fear of the needle, lighten the dysphoria emotion of parents, facilitate clinical medication, rescue medication of emergency and critical patients, lighten the workload of nurses and reduce the pain of the child patient.

Most of the remaining needle bodies on the market at present are fixed by means of transparent application, and when in daily use, the transparent application can lose viscosity and fall off, so that the needle body falls off, a user needs to puncture the needle body again, pain is caused to the user, and the special group of children can also often cause tearing off of the needle head when playing. Therefore, it is necessary to design an indwelling needle holder.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects in the prior art, the utility model provides the indwelling needle fixer, which can fix the indwelling needle at the back of the hand of a child, and can carry out sealing protection through the end cover, so that the needle head is prevented from being torn off when the child plays, and the needle insertion position is effectively protected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a keep somewhere needle fixer, includes shielding plate and palm portion fixed plate, the front side integrated into one piece of shielding plate has a plurality of dactylotheca, the tail side integrated into one piece of shielding plate has the wrist bandage, the center department of shielding plate has seted up the storage tank that link up, the bottom of shielding plate can be dismantled and is connected with the location clamp plate, the bottom center department of location clamp plate has seted up solid needle groove, the side of location clamp plate has seted up the pipeline groove that link up solid needle groove, the top of location clamp plate is located the rear side in pipeline groove and is fixed with the pipeline knot;

connecting belts are fixed on the periphery of the shielding plate and detachably connected with the periphery of the bottom of the palm fixing plate;

the top of palm portion fixed plate is provided with the electric heat piece, the side of palm portion fixed plate is fixed with the power supply interface with electric heat piece electric connection.

Preferably, the detachable connection of the cover plate and the positioning pressing plate is a magic tape connection.

Preferably, the bottom of shielding plate is provided with first magic subsides female face all around, the top of location clamp plate is provided with the public face of first magic subsides that laminates each other with first magic subsides female face all around.

Preferably, the detachable connection of the connecting belt and the palm fixing plate is a magic tape connection.

Preferably, the bottom of connecting band is provided with the female face of second magic subsides, the bottom of palm portion fixed plate is fixed with the public face of second magic subsides that laminates each other with the female face of second magic subsides.

Preferably, the top end of the storage groove is buckled with an end cover.

The beneficial effects of the utility model are as follows: the retention needle fixer can fix the retention needle at the back of the hand of the child, and seal and protect the retention needle through the end cover, so that the needle head is prevented from being torn off when the child plays, and the needle insertion position is effectively protected.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of the top perspective of the positioning platen of the present utility model;

FIG. 3 is a schematic view of the bottom perspective of the positioning platen of the present utility model;

FIG. 4 is a schematic view of the bottom perspective of the cover plate of the present utility model;

FIG. 5 is a schematic view showing the bottom perspective of the palm portion fixing plate of the present utility model; reference numerals in the drawings: 1. a cover plate; 2. a finger stall; 3. wrist strap; 4. a storage groove; 5. positioning a pressing plate; 6. an end cap; 7. a connecting belt; 8. a palm fixing plate; 9. a power supply interface; 10. an electric heating sheet; 11. the first magic tape male surface; 12. a pipe groove; 13. a pipe buckle; 14. a needle fixing groove; 15. a first magic tape mother surface; 16. the second magic tape mother surface; 17. the second magic tape male surface.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

The utility model provides the following technical scheme as shown in fig. 1, 2, 3, 4 and 5: the utility model provides a keep somewhere needle fixer, including shielding plate 1 and palm portion fixed plate 8, shielding plate 1's front side integrated into one piece has a plurality of dactylotheca 2, shielding plate 1's tail side integrated into one piece has wrist bandage 3, shielding plate 1's center department has seted up the storage tank 4 that link up, shielding plate 1's bottom can be dismantled and is connected with location clamp plate 5, location clamp plate 5's bottom center department has seted up solid needle groove 14, location clamp plate 5's side has seted up the pipeline groove 12 that link up solid needle groove 14, location clamp plate 5's top is located the rear side of pipeline groove 12 and is fixed with pipeline knot 13;

the periphery of the shielding plate 1 is fixedly provided with a connecting belt 7, the connecting belt 7 is detachably connected with the periphery of the bottom of the palm fixing plate 8, after a needle head of a remaining needle is inserted on the back of a hand of a child, the positioning pressing plate 5 is covered on the back of the hand of the child, the needle head part is clamped inside a needle fixing groove 14 at the back of the positioning pressing plate 5, an extension tube of the remaining needle passes through a pipeline groove 12 and is buckled on a pipeline buckle 13, then the shielding plate 1 is worn on the hand through a fingerstall 2 and a wrist strap 3, the positioning pressing plate 5 is attached on a first magic tape female surface 15 at the bottom of the shielding plate 1 through a first magic tape male surface 11, meanwhile, the extension tube of the remaining needle and a positive pressure connector are positioned in a storage groove 4, the palm fixing plate 8 is placed on the palm part of the hand of the child, the connecting belt 7 at the periphery of the shielding plate 1 is attached on a second magic tape male surface 17 at the bottom of the palm fixing plate 8 through a second magic tape female surface 16, and finally the end cover 6 is covered, when in use, the positive pressure connector of the remaining needle can be exposed, the remaining needle holder can be fixed on the back of the hand of the child through the first magic tape male surface, and the needle head can be prevented from being pulled off when the child is protected by the end cover, and the child is protected;

the top of palm portion fixed plate 8 is provided with electric heat piece 10, and the side of palm portion fixed plate 8 is fixed with and electric heat piece 10 electric connection's power supply interface 9, when winter, uses treasured that charges to be connected with power supply interface 9, supplies power for electric heat piece 10, makes electric heat piece 10 produce the heat, plays the heating effect, avoids low temperature infusion to lead to patient's hypothermia, uncomfortable.

Preferably, the detachable connection of the cover plate 1 and the positioning press plate 5 is provided as a velcro connection.

Preferably, the bottom of the shielding plate 1 is provided with a first magic tape female surface 15 all around, the top of the positioning pressing plate 5 is provided with a first magic tape male surface 11 mutually attached to the first magic tape female surface 15 all around, and the positioning pressing plate 5 and the shielding plate 1 are convenient to install and detach.

Preferably, the detachable connection of the connecting strap 7 and the palm fixing plate 8 is provided as a velcro connection.

Preferably, the bottom of connecting band 7 is provided with second magic subsides female face 16, and the bottom of palm portion fixed plate 8 is fixed with the public face 17 of second magic subsides that laminates each other with second magic subsides female face 16, and connecting band 7 and palm portion fixed plate 8 installation are dismantled conveniently.

Preferably, the top end of the receiving groove 4 is fastened with an end cap 6.

Working principle:

after the needle head of the detaining needle is inserted on the back of the hand of the child, the positioning pressing plate 5 is covered on the back of the hand of the child, the needle head is clamped inside the needle fixing groove 14 at the back of the positioning pressing plate 5, the extension tube of the detaining needle passes through the pipeline groove 12 and is buckled on the pipeline buckle 13, then the cover plate 1 is worn on the hand through the fingerstall 2 and the wrist strap 3, the positioning pressing plate 5 is attached to the first magic tape female surface 15 at the bottom of the cover plate 1 through the first magic tape female surface 11, meanwhile, the extension tube and the positive pressure connector of the detaining needle are positioned in the storage groove 4, the palm fixing plate 8 is placed on the palm of the patient, the connecting bands 7 around the cover plate 1 are attached to the second magic tape female surface 17 at the bottom of the palm fixing plate 8 through the second magic tape female surface 16, and finally the end cover 6 is covered, when in use, the end cover 6 is opened, the positive pressure connector of the detaining needle can be exposed, the detaining needle fixer can fix the detaining needle at the back of the hand of the child, and the child is protected through the end cover 6, and the needle head is prevented from being effectively pricked when the needle is played. Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. An indwelling needle fixer, comprising a cover plate (1) and a palm fixing plate (8), characterized in that: the utility model discloses a wrist strap for the bicycle, including locating clamp plate (5), wrist strap (3), locating clamp plate (5), fixed needle groove (14), pipeline groove (12) that link up fixed needle groove (14) are offered to the side of locating clamp plate (5), pipeline groove (13) are fixed to the rear side that the top of locating clamp plate (5) is located pipeline groove (12), including a plurality of dactylotheca (2) are integrated into one piece in front side of locating clamp plate (1), wrist strap (3) are offered to the tail side integrated into one piece of locating clamp plate (1), take in groove (4) that link up is offered to the center department of locating clamp plate (1);

connecting bands (7) are fixed on the periphery of the shielding plate (1), and the connecting bands (7) are detachably connected with the periphery of the bottom of the palm fixing plate (8);

the top of palm portion fixed plate (8) is provided with electric heat piece (10), the side of palm portion fixed plate (8) is fixed with power supply interface (9) with electric heat piece (10) electric connection.

2. An indwelling needle holder according to claim 1, in which: the detachable connection of the cover plate (1) and the positioning pressing plate (5) is a magic tape connection.

3. An indwelling needle holder according to claim 2, in which: the novel magic tape is characterized in that a first magic tape female surface (15) is arranged on the periphery of the bottom of the shielding plate (1), and a first magic tape male surface (11) mutually attached to the first magic tape female surface (15) is arranged on the periphery of the top of the positioning pressing plate (5).

4. An indwelling needle holder according to claim 1, in which: the detachable connection of the connecting belt (7) and the palm fixing plate (8) is a magic tape connection.

5. An indwelling needle holder according to claim 4, in which: the bottom of connecting band (7) is provided with second magic and pastes female face (16), the bottom of palm portion fixed plate (8) is fixed with and pastes female face (16) each other laminating second magic and paste public face (17) with second magic.

6. An indwelling needle holder according to claim 1, in which: an end cover (6) is buckled at the top end of the containing groove (4).