CN211658927U - Remaining needle fixer - Google Patents
Remaining needle fixer Download PDFInfo
- Publication number
- CN211658927U CN211658927U CN202020066207.XU CN202020066207U CN211658927U CN 211658927 U CN211658927 U CN 211658927U CN 202020066207 U CN202020066207 U CN 202020066207U CN 211658927 U CN211658927 U CN 211658927U
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- strap
- positioning plate
- indwelling needle
- positioning
- hand
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Abstract
The utility model discloses an indwelling needle fixer, belonging to the field of medical auxiliary appliances, which comprises a positioning plate and a strap for fixing the positioning plate on a human hand; the positioning plate is L-shaped, one end of the positioning plate is attached to the surface of a hand, and the other end of the positioning plate is far away from the hand; the upper surface of one end of the positioning plate, which is attached to the surface of a hand, is provided with a clamping groove for clamping the tail part of the indwelling needle and a fixing groove for fixing a catheter at the tail part of the indwelling needle; the strap comprises a first strap and a second strap which are symmetrically arranged on two sides of the positioning plate. The indwelling needle fixer can be used for positioning an indwelling needle, can be used for effectively positioning the indwelling needle, is suitable for patients, can effectively solve the problem of needle release caused by traction of a catheter, and is safe and convenient to use.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary appliance, concretely relates to keep somewhere needle fixer.
Background
The use of remaining needle can reduce the misery that the infant caused because of relapse venipuncture and the fear of making a needle, alleviate the headings's anxiety, the clinical medicine of being convenient for, urgent, critical patient's rescue is used medicine, alleviate nurse's work load, it is painful to reduce the infant, therefore the vein is kept somewhere the needle and is being used widely in clinic, in the face of this special colony of infant, the length of vein is kept somewhere needle and the comfort of infant becomes nurse and the headings's problem of paying attention to, also is the prerequisite of sign and popularization that the needle of keeping somewhere was used successfully.
In the aspect of positioning of the indwelling needle, the tail part of the indwelling needle and the catheter are directly fixed at the position of the vein injection of a patient by adopting an adhesive tape in a traditional mode, the positioning is extremely unstable, and meanwhile, the catheter is easy to pull to cause the phenomenon of needle release, so that the safety is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an keep somewhere needle fixer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an indwelling needle holder comprising a locating plate and a strap for securing the locating plate to a person's hand;
the positioning plate is L-shaped, one end of the positioning plate is attached to the surface of a hand, and the other end of the positioning plate is far away from the hand; the upper surface of one end of the positioning plate, which is attached to the surface of a hand, is provided with a clamping groove for clamping the tail part of the indwelling needle and a fixing groove for fixing a catheter at the tail part of the indwelling needle;
the straps comprise a first strap and a second strap which are symmetrically arranged on two sides of the positioning plate, and the first strap and the second strap are respectively provided with a positioning hole and a positioning ball which are used for detachably connecting one ends, far away from the positioning plate, of the first strap and the second strap.
The utility model discloses still possess following technical characteristic:
the fixed slot is U type groove, the one end of fixed slot with the draw-in groove intercommunication.
The strap is made of soft plastic material.
The locating hole with the location ball all is provided with a plurality of, a plurality of the locating hole equidistance distributes and is in first bandage is kept away from the one end of locating plate, a plurality of the location ball equidistance distributes and is in the second bandage is kept away from the one end of locating plate.
The maximum diameter of the positioning ball is larger than the diameter of the positioning hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the indwelling needle fixer can be used for positioning an indwelling needle, can be used for effectively positioning the indwelling needle, is suitable for patients, can effectively solve the problem of needle release caused by traction of a catheter, and is safe and convenient to use.
Drawings
FIG. 1 is a schematic view showing an indwelling needle holder;
FIG. 2 is a schematic view showing the structure of a positioning plate in an indwelling needle holder;
fig. 3 is a schematic view showing a connection structure of a first strap and a second strap in an indwelling needle holder.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1, the present invention provides an indwelling needle holder, which includes a positioning plate 1 and a strap 2 for fixing the positioning plate 1 to a human hand.
In order to fix the indwelling needle conveniently, as shown in fig. 1 and 2, the positioning plate 1 is L-shaped, one end of the positioning plate 1 is attached to the surface of a human hand, and the other end is far away from the human hand; the upper surface of one end of the positioning plate 1, which is attached to the surface of a hand of a person, is provided with a clamping groove 11 for clamping the tail part of the indwelling needle and a fixing groove 12 for fixing a catheter at the tail part of the indwelling needle; a positioning area is arranged at the tail part of the remaining needle through the positioning plate 1, when the retaining needle is used, the tail part of the remaining needle is arranged in the clamping groove 12, the liquid guide tube at the tail part of the remaining needle is arranged in the fixing groove 12, and the tail part of the remaining needle and the liquid guide tube are fixed in the clamping groove 11 and the fixing groove 12 through the adhesive tape, so that the positioning work of the remaining needle is completed.
In order to position the indwelling needle conveniently, as shown in fig. 1 and 3, the strap 2 includes a first strap 21 and a second strap 22 symmetrically installed on both sides of the positioning plate 1, and the first strap 21 and the second strap 22 respectively have a positioning hole 211 and a positioning ball 221 for detachably connecting one ends of the first strap 21 and the second strap 22 away from the positioning plate 1. The positioning ball 221 is inserted into the positioning hole 211 by the first strap 21 and the second strap 22 being looped around the hand of the patient, so that the ends of the first strap 21 and the second strap 22 away from the positioning plate 1 are fixed, and the first strap 21 and the second strap 22 fix the positioning plate 1 on the hand of the human.
In order to improve the safety of the use of the indwelling needle, as shown in fig. 1 and 2, the fixing groove 12 is a U-shaped groove, one end of the fixing groove 12 is communicated with the clamping groove 11, and the other end extends out of the end of the positioning plate 1. The catheter of the tail part of the indwelling needle is placed in the fixing groove 12 through the clamping groove 11, the other end of the catheter extends out of the positioning plate 1, so that the catheter is fixed on the positioning plate 1, the condition that the indwelling needle is loosened when the catheter is pulled is avoided, and the indwelling needle is fixed more safely.
In order to conveniently position the positioning plate 1, the strap 2 is made of soft plastic materials, so that the strap 2 can be adjusted according to the size of a human hand, and the remaining needle fixer is suitable for being used by patients.
In order to facilitate the adjustment of the binding band 2 and improve the practical function of the indwelling needle holder, as shown in fig. 1 and 3, a plurality of positioning holes 211 and positioning balls 221 are provided, the plurality of positioning holes 211 are equidistantly distributed at one end of the first binding band 21 away from the positioning plate 1, and the plurality of positioning balls 221 are equidistantly distributed at one end of the second binding band 22 away from the positioning plate 1. When positioning plate 1, place positioning plate 1 in the tail end that the needle was kept somewhere to the hand, then make first bandage 21 and second bandage 22 twine around the hand relatively, through a plurality of location ball 221 and a plurality of definite hole 211, according to the adjustment of hand size make the remaining hand of positioning plate 1 closely laminate, then press location ball 221 into in the location hole 211, and then make the end connection of first bandage 21 and second bandage 22, fix positioning plate 1 on the hand.
In order to secure the stability of the connection of the first strap 21 and the second strap 22, as shown in fig. 3, the maximum diameter of the positioning ball 221 is larger than the diameter of the positioning hole 211. Because the positioning ball 221 is made of soft plastic material and has a certain elasticity, after the positioning ball 221 is pressed into the positioning hole 211, the positioning ball 221 is locked in the positioning hole 211 without the action of external force, thereby ensuring the stability of the connection between the first binding band 21 and the second binding band 22.
When the indwelling needle is used, the positioning plate 1 is fixed at a hand transfusion position through the strap 2, then the indwelling needle is inserted into the hand, the tail end of the indwelling needle is clamped into the clamping groove 11, the catheter at the tail part of the indwelling needle is placed in the fixing groove 12, and then the tail part of the indwelling needle and the catheter are fixed on the positioning plate 1 through the medical adhesive tape, so that the positioning work of the indwelling needle is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An indwelling needle holder, characterized in that: the indwelling needle fixer comprises a positioning plate (1) and a strap (2) for fixing the positioning plate (1) on a human hand;
the positioning plate (1) is L-shaped, one end of the positioning plate (1) is attached to the surface of a hand, and the other end of the positioning plate is far away from the hand; the upper surface of one end, which is attached to the surface of a human hand, of the positioning plate (1) is provided with a clamping groove (11) for clamping the tail part of the indwelling needle and a fixing groove (12) for fixing a catheter at the tail part of the indwelling needle;
the strap (2) comprises a first strap (21) and a second strap (22) which are symmetrically arranged on two sides of the positioning plate (1), and the first strap (21) and the second strap (22) are respectively provided with a positioning hole (211) and a positioning ball (221) which are used for detachably connecting one ends, far away from the positioning plate (1), of the first strap (21) and the second strap (22).
2. The indwelling needle holder according to claim 1, wherein: the fixing groove (12) is a U-shaped groove, one end of the fixing groove (12) is communicated with the clamping groove (11), and the other end of the fixing groove extends out of the end portion of the positioning plate (1).
3. The indwelling needle holder according to claim 1, wherein: the strap (2) is made of soft plastic material.
4. The indwelling needle holder according to claim 3, wherein: the positioning hole (211) with the location ball (221) all are provided with a plurality of, a plurality of the positioning hole (211) equidistance distributes and is in first bandage (21) is kept away from the one end of locating plate (1), a plurality of the location ball (221) equidistance distributes and is in second bandage (22) is kept away from the one end of locating plate (1).
5. The indwelling needle holder according to claim 4, wherein: the maximum diameter of the positioning ball (221) is larger than the diameter of the positioning hole (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020066207.XU CN211658927U (en) | 2020-01-13 | 2020-01-13 | Remaining needle fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020066207.XU CN211658927U (en) | 2020-01-13 | 2020-01-13 | Remaining needle fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211658927U true CN211658927U (en) | 2020-10-13 |
Family
ID=72739244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020066207.XU Active CN211658927U (en) | 2020-01-13 | 2020-01-13 | Remaining needle fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211658927U (en) |
-
2020
- 2020-01-13 CN CN202020066207.XU patent/CN211658927U/en active Active
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