CN218248030U - Fixing device for artery indwelling needle - Google Patents
Fixing device for artery indwelling needle Download PDFInfo
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- CN218248030U CN218248030U CN202222756475.6U CN202222756475U CN218248030U CN 218248030 U CN218248030 U CN 218248030U CN 202222756475 U CN202222756475 U CN 202222756475U CN 218248030 U CN218248030 U CN 218248030U
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- indwelling needle
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Abstract
The utility model relates to a fixing device that artery indwelling needle was used relates to the medical instrument field, has solved current artery indwelling needle puncture back and has not had special fixing device, wastes time and energy when fixed, the problem that fixed effect is not good. The technical characteristics include: keeping the needle head; the first fixing structure is arranged on the indwelling needle head and is used for fixing the rear end of the indwelling needle head; the second fixing structure is arranged on the side wing of the indwelling needle head and is used for fixing the indwelling needle head; a third fixation structure disposed on the second fixation structure, the third fixation structure for securing an indwelling needle. The fixing effect is better, the observation of the puncture point condition by medical personnel is not hindered, the structure is relatively simple, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a fixing device for an arterial indwelling needle.
Background
The artery indwelling needle is a needle tube which is indwelling on an artery for the purposes of conveniently collecting arterial blood and relieving the pain of a patient during secondary blood collection, is a common auxiliary operation method, and is particularly important for the patient with serious illness and needing to be rescued at any time. The needle is thin, so that the blood cannot naturally flow out, and no side effect is caused to the patient. However, care needs to be taken to prevent bacterial and other microbial infections in the vicinity of the indwelling needle.
In the prior art, the patent numbers are: ZL202022185770.1, name: the background art proposes an arterial indwelling needle fixing device which comprises: in order to avoid the displacement of the artery indwelling needle, the aseptic application is covered, adhered and fixed under the common condition, but the structure of the artery indwelling needle is uneven, the thickness of the indwelling part of the catheter exists, so that the fixed application is not easy to mold at the puncture part of the catheter, the fixing effect is influenced, in addition, the viscosity of the application adhesive is reduced due to the sweating, the humidity and other reasons of a patient, the catheter is easy to displace and drop due to the curling and the looseness, and even the systemic blood flow infection caused by the blood entering of pathogenic microorganisms through the puncture part can occur, the beneficial effects are that: "artery indwelling needle fixing device bring the flank of fixed artery indwelling needle both sides through setting up fixedly, make artery indwelling needle fixed easy and simple to handle, easily master, the artery indwelling needle is difficult not hard up or drops, can realize fixing for a long time, fixed effect is reliable, do not cover the point of puncture simultaneously, make medical personnel be convenient for observe the point of puncture condition, the dressing section has improved patient's comfort level and security, the buckle section is convenient for keep somewhere the needle with the artery and is connected and dismantle, paste adaptable different patients' arm and instep size through the magic. However, it does not have a good fixation structure at the puncture site, and is prone to problems.
And the existing artery indwelling needle has no special fixing device after puncture, wastes time and labor during fixing, and has poor fixing effect, so that the fixing device for the artery indwelling needle is very necessary to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve current artery among the prior art and keep somewhere needle puncture back and do not have special fixing device, waste time and energy when fixed, fixed not good technical problem of effect provides a fixing device that the needle was used is kept somewhere to the artery.
In order to solve the technical problem, the technical scheme of the utility model is specifically as follows:
a fixture for an arterial indwelling needle, comprising:
keeping the needle head;
the first fixing structure is arranged on the indwelling needle head and is used for fixing the rear end of the indwelling needle head;
the second fixing structure is arranged on the side wing of the indwelling needle head and is used for fixing the indwelling needle head;
a third fixation structure disposed on the second fixation structure, the third fixation structure for securing an indwelling needle.
Preferably, the first fixing structure includes: a pair of first infusion pastes and a pair of first protective films;
the pair of first infusion pastes is arranged at the tail end of the indwelling needle head, and each first protection film is arranged on the corresponding first infusion paste.
Preferably, the second fixing structure includes: a pair of first fixing parts and a pair of protection parts;
each first fixing part is arranged on the corresponding side wing of the indwelling needle head, and each protection part is arranged on the corresponding first fixing part.
Preferably, the first fixing portion includes: a first fixing component and a second fixing component;
the first fixing component is arranged on the side wing of the indwelling needle head, and the second fixing component is arranged on the first fixing component.
Preferably, the first fixing assembly includes: a second infusion patch;
the second infusion paste is arranged on the side wing of the indwelling needle.
Preferably, the second fixing member includes: a third infusion patch;
the third infusion patch is arranged on the second infusion patch.
Preferably, the guard portion includes: a second protective film;
the second protective film is arranged on the second infusion patch and the third infusion patch.
Preferably, the third fixing structure includes: the annular folding transfusion patch, the transparent adhesive film and the third protective film;
the annular folding infusion patch is arranged on the pair of second infusion patches, the transparent adhesive film is arranged on the annular folding infusion patch, and the third protective film is arranged on the annular folding infusion patch and the transparent adhesive film.
Preferably, the width of the second infusion patch is 2cm-4cm.
Preferably, the width of the third infusion patch is 1cm-3cm, and the width of the second infusion patch is larger than that of the third infusion patch.
The utility model discloses following beneficial effect has:
this fixing device that artery indwelling needle was used can be better fix after the puncture of artery indwelling needle, and is very convenient, has reduced the consumption of time, and fixed effect is better, does not also hinder medical personnel to observe the puncture point condition, and the structure is simple relatively, convenient to use.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a fixing device for an arterial indwelling needle according to the present invention;
fig. 2 is a schematic side view of a fixing device for an arterial indwelling needle according to the present invention;
FIG. 3 is a top view of the fixing device for an arterial indwelling needle according to the present invention;
fig. 4 is a top-down expanded structure view of the fixing device for the arterial indwelling needle of the present invention.
The reference numerals in the figures denote:
an indwelling needle 10, a first fixing structure 20, a second fixing structure 30, a third fixing structure 40;
a first infusion patch 201 and a first protective film 202;
a second infusion patch 301, a third infusion patch 302 and a second protective film 303;
an annular folding transfusion patch 401, a transparent adhesive film 402 and a third protective film 403.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; for convenience of description, in the present application, "left side" is "first end", "right side" is "second end", "upper side" is "first end", and "lower side" is "second end" in the current view, so that the description is for the purpose of clearly expressing the technical solution, and should not be construed as an improper limitation to the technical solution of the present application.
Referring to fig. 1-4, the indwelling needle 10 is used for puncturing, the rear end of the indwelling needle 10 is fixed by the first fixing structure 20 on the indwelling needle 10, the side wing of the indwelling needle 10 is fixed by the second fixing structure 30 on the side wing of the indwelling needle 10, the position of the indwelling needle 10 is fixed by the third fixing structure 40 on the second fixing structure 30, and the fixed position is convenient for the nurse to observe.
The first fixing structure 20 includes: a pair of first infusion patches 201 and a pair of first protective films 202; a pair of first infusion patches 201 are disposed at the ends of the indwelling needle 10, and each first protective film 202 is disposed on the corresponding first infusion patch 201.
After the puncture is completed, the first protective film 202 on the first infusion patch 201 can be torn off, and then the end of the indwelling needle 10 is fixed by the first infusion patch 201.
The second fixing structure 30 includes: a pair of first fixing parts and a pair of protection parts; each first fixing portion is disposed on the corresponding side wing of the indwelling needle 10, and each shielding portion is disposed on the corresponding first fixing portion. The first fixing portion includes: a first fixing component and a second fixing component; the first fixing component is arranged on the flank of the indwelling needle 10, and the second fixing component is arranged on the first fixing component. The first fixing assembly includes: a second infusion patch 301; the second infusion patch 301 is arranged on the side wing of the indwelling needle 10. The second fixing assembly includes: a third infusion patch 302; a third infusion patch 302 is positioned on the second infusion patch 301. The guard portion includes: a second protective film 303; the second shielding film 303 is disposed on the second infusion patch 301 and the third infusion patch 302.
The second protective film 303 on the second infusion patch 301 and the third infusion patch 302 can be torn off to be pasted and fixed, the second infusion patch 301 is used for fixing the side wing of the indwelling needle 10, and the third infusion patch 302 is used for increasing the contact area, so that the indwelling needle 10 is prevented from moving and damaging a patient.
The third fixing structure 40 includes: an annular folding transfusion sticker 401, a transparent sticking film 402 and a third protective film 403; the annular folding infusion patch 401 is arranged on the pair of second infusion patches 301, the transparent adhesive film 402 is arranged on the annular folding infusion patch 401, and the third protective film 403 is arranged on the annular folding infusion patch 401 and the transparent adhesive film 402.
The third protection film 403 on the annular folded infusion patch 401 is torn off, then the folded annular folded infusion patch 401 is unfolded, the annular folded infusion patch 401 and the transparent adhesive film 402 are adhered to the observation puncture point, and the transparent adhesive film 402 is convenient to observe.
The width of the second infusion patch 301 is 2cm-4cm, the width of the third infusion patch 302 is 1cm-3cm, and the width of the second infusion patch 301 is larger than that of the third infusion patch 302.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A fixing device for an arterial indwelling needle, comprising:
an indwelling needle (10);
a first fixing structure (20), wherein the first fixing structure (20) is arranged on the indwelling needle head (10), and the first fixing structure (20) is used for fixing the rear end of the indwelling needle head (10);
a second fixing structure (30), wherein the second fixing structure (30) is arranged on the side wing of the indwelling needle head (10), and the second fixing structure (30) is used for fixing the indwelling needle head (10);
a third fixation structure (40), the third fixation structure (40) being disposed on the second fixation structure (30), and the third fixation structure (40) being for fixation of an indwelling needle (10).
2. A fixing device for an arterial needle according to claim 1, characterized in that said first fixing structure (20) comprises: a pair of first infusion patches (201) and a pair of first protective films (202);
a pair of the first infusion patches (201) is arranged at the tail end of the indwelling needle (10), and each first protection film (202) is arranged on the corresponding first infusion patch (201).
3. A fixing device for an arterial indwelling needle according to claim 1, wherein the second fixing structure (30) comprises: a pair of first fixing parts and a pair of protection parts;
each first fixing part is arranged on the corresponding side wing of the indwelling needle (10), and each protection part is arranged on the corresponding first fixing part.
4. A holding device for an arterial needle according to claim 3 wherein said first holding portion comprises: a first fixing component and a second fixing component;
the first fixing component is arranged on the side wing of the indwelling needle (10), and the second fixing component is arranged on the first fixing component.
5. The anchor assembly for an arterial needle according to claim 4 wherein said first anchor assembly comprises: a second infusion patch (301);
the second transfusion paste (301) is arranged on the side wing of the indwelling needle (10).
6. The anchoring system for an arterial needle according to claim 5, wherein said second anchoring element comprises: a third infusion patch (302);
the third infusion patch (302) is arranged on the second infusion patch (301).
7. The anchor for an arterial needle according to claim 6 wherein said shield comprises: a second protective film (303);
the second protective film (303) is arranged on the second infusion patch (301) and the third infusion patch (302).
8. A fixing device for an arterial needle according to claim 5, characterized in that said third fixing structure (40) comprises: the transfusion patch comprises an annular folding transfusion patch (401), a transparent adhesive film (402) and a third protective film (403);
the annular folding infusion patch (401) is arranged on the pair of second infusion patches (301), the transparent adhesive film (402) is arranged on the annular folding infusion patch (401), and the third protective film (403) is arranged on the annular folding infusion patch (401) and the transparent adhesive film (402).
9. The fixing device for the arterial indwelling needle according to claim 6, wherein the width of the second infusion patch (301) is 2cm to 4cm.
10. The fixing device for the arterial indwelling needle according to claim 9, wherein the third infusion patch (302) has a width of 1cm to 3cm, and the second infusion patch (301) has a width greater than that of the third infusion patch (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222756475.6U CN218248030U (en) | 2022-10-19 | 2022-10-19 | Fixing device for artery indwelling needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222756475.6U CN218248030U (en) | 2022-10-19 | 2022-10-19 | Fixing device for artery indwelling needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218248030U true CN218248030U (en) | 2023-01-10 |
Family
ID=84751922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222756475.6U Active CN218248030U (en) | 2022-10-19 | 2022-10-19 | Fixing device for artery indwelling needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218248030U (en) |
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2022
- 2022-10-19 CN CN202222756475.6U patent/CN218248030U/en active Active
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