CN221535199U - Infusion remaining needle fixer - Google Patents

Infusion remaining needle fixer Download PDF

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Publication number
CN221535199U
CN221535199U CN202323152620.0U CN202323152620U CN221535199U CN 221535199 U CN221535199 U CN 221535199U CN 202323152620 U CN202323152620 U CN 202323152620U CN 221535199 U CN221535199 U CN 221535199U
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China
Prior art keywords
infusion
needle body
clamping
hose
group
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CN202323152620.0U
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Chinese (zh)
Inventor
廖芳
黄艳红
黄晓玉
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Hechi Yizhou District People's Hospital
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Hechi Yizhou District People's Hospital
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Abstract

The utility model relates to the technical field of infusion devices, in particular to an infusion indwelling needle fixer which is provided with a detachable fixing structure, can be respectively inserted, fixed and detached, is more convenient and stable to operate and improves practicability; including keeping somewhere the needle body, hose, infusion connector and holding between the fingers the piece, keep somewhere the needle body input and hose one end and be linked together, the hose other end is linked together with infusion connector output, keep somewhere needle body outer end one side and hold between the fingers the piece inboard and be connected, still include cassette, clamping lever, connecting band and adhesive layer, keep somewhere needle body outer end one side and be connected with the cassette inboard, the clamping can be dismantled the clamping in cassette inboard and the clamping lever outside, and the clamping lever outer end front and back side is connected with a set of connecting band respectively, and every set of connecting band inner both sides are connected with a set of adhesive layer respectively.

Description

Infusion remaining needle fixer
Technical Field
The utility model relates to the technical field of infusion devices, in particular to an infusion indwelling needle fixer.
Background
The use of the detaining needle can reduce pain and fear of needle injection caused by repeated venipuncture of the child patient, 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 the child patient, so that the detaining needle is widely applied clinically, and is a special group facing the child patient, the length of the detaining time of the detaining needle and the comfort of the child patient become the most concerned problems of nurses and parents, and are also the premise of successful use and popularization of the detaining needle.
The protection is usually needed in the use of the indwelling needle, and an indwelling needle fixer such as the one disclosed in China patent publication No. CN211050497U is available, and comprises a protective film, a protective pad, an easily torn layer and a transparent application. Wherein the protective film protects the lower surface of the protective pad well before the protective pad is adhered to the skin. Firstly, the protective pad is adhered to the skin, secondly, the easily torn layer is torn, the retaining needle is fixed on the upper surface of the protective pad, and thirdly, the upper surfaces of the retaining needle and the protective pad are covered by the transparent application. The protection pad plays a role in isolation and protection, can prevent the indwelling needle from directly contacting and pressing the skin of a patient, and effectively prevents local skin from being pressed. The use of the indwelling needle fixer can greatly prolong the indwelling time of the indwelling needle and reduce the local tissue crush injury of the indwelling needle, thereby reducing the pain of patients.
In the prior art, because this structure fixer is as an organic whole structure with keep somewhere the needle, when keeping somewhere the needle and inserting, need whole operation, protection pad and easily tear layer and transparent application all can influence the accuracy of operation, in addition, it is inconvenient when dismantling also, when tearing the paster, directly will tear the power transmission and keep somewhere the needle for, perhaps need to push down alone and keep somewhere the needle body and just can tear the paster, the practicality is poor.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the transfusion remaining needle fixer which has a detachable fixing structure, can be respectively inserted and fixed and detached, is more convenient and stable to operate and improves the practicability.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the infusion retaining needle fixer comprises a retaining needle body, a hose, an infusion connector and a pinching piece, wherein the input end of the retaining needle body is communicated with one end of the hose, the other end of the hose is communicated with the output end of the infusion connector, the retaining needle body is connected with the pinching piece, the infusion retaining needle fixer further comprises a clamping seat, clamping rods, connecting strips and adhesive layers, one side of the outer end of the retaining needle body is connected with the inner side of the clamping seat, the inner side of the clamping seat is detachably clamped with the outer side of the clamping rods, the inner side of the clamping seat is in a hollow cylinder shape and is matched with the shape of the clamping rods, openings for clamping in and out of the clamping rods are reserved in the clamping seat, a group of connecting strips are respectively connected to the front side and the rear side of the outer end of the clamping rods, the clamping rods and the connecting strips are distributed in an H shape, and two sides of the inner end of each group of the connecting strips are respectively connected with a group of adhesive layers;
the adhesive tape is characterized by further comprising a pulling adhesive tape strip, and two sides of each connecting band are respectively connected with the inner sides of one group of the pulling adhesive tape strips.
Preferably, the adhesive tape further comprises an easy-to-tear film, and the outer sides of each group of the adhesive layers are respectively attached to the inner sides of one group of the easy-to-tear films.
Preferably, the infusion connector further comprises an information mark, and the information mark is arranged on one side of the outer end of the infusion connector.
Preferably, the medical needle also comprises a pad, wherein the left end of the outer side of the retaining needle body is connected with the middle part of the right end of the pad.
(III) beneficial effects
Compared with the prior art, the utility model provides an infusion indwelling needle fixer, which comprises the following components
The beneficial effects are that:
When the medical infusion device is used, the retaining needle body is inserted into a patient body through holding the pinching piece, the hose and the infusion connector are arranged outside the body, then the clamping rod is clamped inside the clamping seat, the two groups of connecting belts are respectively arranged on the front side and the rear side, then the adhesive layer can be attached to the skin, the clamping rod and the connecting belts are distributed in an H shape, the attaching range is larger, the position where the retaining needle is located is not limited, but the whole skin is not covered, the fixing effect is ensured, the skin is covered as little as possible, at the moment, the clamping rod is clamped with the clamping seat, the retaining needle body is fixed at the retaining position through clamping action of the clamping seat, the infusion connector is connected with an external infusion source through hose conduction, the retaining needle body is output through the hose, when the retaining needle body is detached, the pinching piece is pressed, all the adhesive layer can be detached from the skin, the position where the retaining needle body is far away from the H-shaped distribution enables the retaining portion to be further reduced, the force transmission on the skin surface is not affected, the retaining needle body is weakened, the retaining needle body is not affected, the retaining needle body is not shifted, the clamping rod is not displaced, the clamping head is detached from the retaining needle body is detached, the inner side is convenient to take out, and the medical infusion device is convenient to use, and the medical infusion device is fixed and can be detached.
Drawings
FIG. 1 is an axial view of a schematic structural diagram of the present utility model;
FIG. 2 is a left side view of FIG. 1 in accordance with the present utility model;
FIG. 3 is a top view of FIG. 1 of the present utility model;
fig. 4 is a front view of fig. 1 of the present utility model.
The reference numerals in the drawings: 1. a needle body is kept; 2. a hose; 3. an infusion connector; 4. a clamping seat; 5. a clamping rod; 6. a connecting belt; 7. an adhesive layer; 8. kneading the slices; 9. an easy-to-tear film; 10. pulling the adhesive tape strip; 11. information imprinting; 12. and (5) sticking the pad.
Detailed Description
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify 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.
Example 1
Referring to fig. 1-4, an infusion retaining needle fixer comprises a retaining needle body 1, a hose 2, an infusion connector 3, a pinching piece 8, wherein the input end of the retaining needle body 1 is communicated with one end of the hose 2, the other end of the hose 2 is communicated with the output end of the infusion connector 3, one side of the outer end of the retaining needle body 1 is connected with the inner side of the pinching piece 8, the infusion retaining needle fixer further comprises a clamping seat 4, clamping rods 5, connecting strips 6 and adhesive layers 7, one side of the outer end of the retaining needle body 1 is connected with the inner side of the clamping seat 4, the inner side of the clamping seat 4 is detachably clamped with the outer side of the clamping rods 5, the inner side of the clamping seat 4 is hollow cylindrical and matched with the shape of the clamping rods 5, openings for clamping and removing the clamping rods 5 are reserved in the clamping seat 4, a group of connecting strips 6 are respectively connected to the front side and the rear side of the outer end of the clamping rods 5, the clamping rods 5 and the connecting strips 6 are distributed in an H shape, and two sides of the inner end of each group of the connecting strips 6 are respectively connected with a group of adhesive layers 7; when in use, the holding piece 8 can be held to operate to insert the detaining needle body 1 into a patient, the hose 2 and the transfusion connector 3 are positioned outside the patient, then the clamping rod 5 is clamped at the inner side of the clamping seat 4, the two groups of connecting belts 6 are positioned at the front side and the rear side respectively, then the adhesive layer 7 can be attached to the skin, at the moment, the clamping rod 5 is clamped with the clamping seat 4, the detaining needle body 1 is fixed at the detaining position, the transfusion connector 3 is connected with an external transfusion source during use, the conduction is carried out through the hose 2, the detaining needle body 1 is output, when the detaining needle body is detached, all the adhesive layer 7 can be detached from the skin, then the clamping rod 5 is detached at the inner side of the clamping seat 4, and the detaining needle body 1 can be taken out by the holding piece 8.
The adhesive layer is characterized by further comprising an easy-tearing film 9, wherein the outer side of each group of adhesive layers 7 is respectively attached to the inner side of one group of easy-tearing films 9; before use, the easy-tearing film 9 can be attached to the outer side of each group of adhesive layers 7 to prevent dust, so that the adhesive is kept, and the reliability is improved.
The device further comprises a pulling adhesive tape strip 10, wherein two sides of the outer end of each group of connecting bands 6 are respectively connected with the inner sides of one group of pulling adhesive tape strips 10; the adhesive layer 7 can be conveniently torn off from the skin by pinching the adhesive tape strip 10, and convenience is improved, wherein the adhesive tape strip 10 is a soft strip adhesive tape, so that the adhesive layer is not influenced during retention or is shifted by error touch alone, and the position of the retention needle is influenced.
Example 2
Referring to fig. 1-4, an infusion retaining needle fixer comprises a retaining needle body 1, a hose 2, an infusion connector 3, a pinching piece 8, a clamping seat 4, a clamping rod 5, a connecting belt 6 and an adhesive layer 7, wherein the input end of the retaining needle body 1 is communicated with one end of the hose 2, the other end of the hose 2 is communicated with the output end of the infusion connector 3, one side of the outer end of the retaining needle body 1 is connected with the inner side of the pinching piece 8, one side of the outer end of the retaining needle body 1 is connected with the inner side of the clamping seat 4, the inner side of the clamping seat 4 is detachably clamped with the outer side of the clamping rod 5, a group of connecting belts 6 are respectively connected with the front side and the rear side of the outer end of the clamping rod 5, and two sides of the inner end of each group of the connecting belts 6 are respectively connected with one group of adhesive layers 7; when in use, the holding piece 8 can be held to operate to insert the detaining needle body 1 into a patient, the hose 2 and the transfusion connector 3 are positioned outside the patient, then the clamping rod 5 is clamped at the inner side of the clamping seat 4, the two groups of connecting belts 6 are positioned at the front side and the rear side respectively, then the adhesive layer 7 can be attached to the skin, at the moment, the clamping rod 5 is clamped with the clamping seat 4, the detaining needle body 1 is fixed at the detaining position, the transfusion connector 3 is connected with an external transfusion source during use, the conduction is carried out through the hose 2, the detaining needle body 1 is output, when the detaining needle body is detached, all the adhesive layer 7 can be detached from the skin, then the clamping rod 5 is detached at the inner side of the clamping seat 4, and the detaining needle body 1 can be taken out by the holding piece 8.
The infusion connector further comprises an information imprinting 11, and the information imprinting 11 is arranged on one side of the outer end of the infusion connector 3; the related information can be displayed through the information inscription 11, so that the reading auxiliary use is convenient, and the convenience is improved.
The left end of the outer side of the indwelling needle body 1 is connected with the middle part of the right end of the pad 12; the pad 12 can contact with the periphery of the side of the skin after the indwelling needle body 1 is reserved, so that damage is avoided, and comfort is improved.
To sum up, when inserting the needle, hold and hold between the fingers piece 8 and can accurately insert the needle fast, then with clamping lever 5 joint in cassette 4, paste the adhesive layer on the skin, can realize the fixed action, when tearing open the needle, hold and hold between the fingers piece 8 and can weaken the influence of tearing off the adhesive layer time transmission, just tear the adhesive layer easily through dragging sticky tape strip 10, the stability of power is controlled more easily, avoid pulling formula to tear, the clamping lever is torn down from the cassette step by step again, hold at last and hold between the piece 8 and tear the needle open, convenient operation can not cause the dismouting damage, be equivalent to the tearing force effect when tearing open the needle keep somewhere the needle body and carry out "weakening", the dismantlement degree of difficulty. The clamping rod and the connecting belt are distributed in an H shape, so that the attaching range is larger, the attaching range is not limited to the position where the remaining needle is located, the whole skin is not covered completely, the skin is covered as little as possible while the fixing effect is ensured, and when the attaching range is detached, the position where the tearing part is far away from the body of the remaining needle is distributed in the H shape, so that the force is further reduced, and the transfer of the force on the surface of the skin is not influenced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a needle fixer is kept somewhere in infusion, includes to keep somewhere needle body (1), hose (2) and infusion connector (3), keep somewhere needle body (1) input and hose (2) one end and be linked together, hose (2) other end and infusion connector (3) output are linked together, its characterized in that:
The novel plastic clamp is characterized by further comprising a pinching piece (8), a clamping seat (4), a clamping rod (5), connecting strips (6) and an adhesive layer (7), wherein the retaining needle body (1) is connected with the pinching piece (8), one side of the outer end of the retaining needle body (1) is connected with the inner side of the clamping seat (4), the inner side of the clamping seat (4) is detachably clamped with the outer side of the clamping rod (5), the inner side of the clamping seat (4) is hollow cylindrical and matched with the shape of the clamping rod (5), openings for clamping and removing the clamping rod (5) are reserved in the clamping seat (4), a group of connecting strips (6) are respectively connected to the front side and the rear side of the outer end of the clamping rod (5), the clamping rod (5) and the connecting strips (6) are distributed in an H shape, and two sides of the inner end of each group of the connecting strips (6) are respectively connected with a group of adhesive layer (7);
the device further comprises a pulling adhesive tape strip (10), and two sides of the outer end of each group of connecting belts (6) are respectively connected with the inner sides of one group of pulling adhesive tape strips (10).
2. An infusion indwelling needle holder according to claim 1, in which: the adhesive layer (7) is respectively bonded with the inner sides of the easy-tearing films (9).
3. An infusion indwelling needle holder according to claim 1, in which: the infusion connector also comprises an information mark (11), and the information mark (11) is arranged on one side of the outer end of the infusion connector (3).
4. An infusion indwelling needle holder according to claim 1, in which: the medical catheter also comprises a pad (12), and the left end of the outer side of the indwelling needle body (1) is connected with the middle part of the right end of the pad (12).
CN202323152620.0U 2023-11-22 2023-11-22 Infusion remaining needle fixer Active CN221535199U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323152620.0U CN221535199U (en) 2023-11-22 2023-11-22 Infusion remaining needle fixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323152620.0U CN221535199U (en) 2023-11-22 2023-11-22 Infusion remaining needle fixer

Publications (1)

Publication Number Publication Date
CN221535199U true CN221535199U (en) 2024-08-16

Family

ID=92220519

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323152620.0U Active CN221535199U (en) 2023-11-22 2023-11-22 Infusion remaining needle fixer

Country Status (1)

Country Link
CN (1) CN221535199U (en)

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