CN215780567U - Nondestructive needle fixing device - Google Patents
Nondestructive needle fixing device Download PDFInfo
- Publication number
- CN215780567U CN215780567U CN202121363191.XU CN202121363191U CN215780567U CN 215780567 U CN215780567 U CN 215780567U CN 202121363191 U CN202121363191 U CN 202121363191U CN 215780567 U CN215780567 U CN 215780567U
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- fixed
- fixing
- release paper
- needle
- limiting
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Abstract
The utility model discloses a nondestructive needle fixing device which comprises a nondestructive needle and a fixing pad, wherein two side limiting plates are fixed on the fixing pad, a first seat body and a second seat body are respectively fixed on the fixing pad positioned at two sides of the side limiting plates, a fixing pressing sheet is rotationally connected onto the first seat body, a buckle protrusion is fixed at the end part of the fixing pressing sheet, a buckle groove matched with the buckle protrusion is arranged on the second seat body, a limiting groove is arranged outside a fixing tube of the nondestructive needle, and a limiting protrusion matched with the limiting groove is fixed on the inner wall of the fixing pressing sheet. According to the utility model, only the fixing outer tube of the nondestructive needle is placed in the nondestructive needle placing position, the limiting protrusion in the fixing outer tube is matched with the limiting groove on the fixing outer tube to realize fixing through the fixing pressing sheet, so that the fixing device is very convenient and fast, the side limiting plate limits the left and right movement of the nondestructive needle, the limiting protrusion limits the up and down movement of the nondestructive needle, the fixing of the nondestructive needle is realized, and the fixing device is convenient and fast.
Description
Technical Field
The utility model belongs to the field of medical supplies, and particularly relates to a non-invasive needle fixing device.
Background
The transfusion port is widely used clinically, after the transfusion port is punctured by a non-destructive needle, the extension tube is fixed by using a medical adhesive tape, the adhesive tape is easy to loosen, a nurse needs to repeatedly replace the extension tube, and the workload of the nurse is increased; this fixation can cause pulling pain when the patient is feeding back the infusion. The traditional fixing device is used for fixing the butterfly wings at the left side and the right side of the atraumatic needle, and is difficult to fix, so that the fixing device for the atraumatic needle is very important for overcoming the defects.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one technical problem, the utility model provides a nondestructive needle fixing device, which comprises a nondestructive needle and a fixing pad, wherein two side limiting plates are fixed on the fixing pad, a nondestructive needle placing position is formed between the two side limiting plates, a first seat body and a second seat body are respectively fixed on the fixing pad positioned at two sides of the side limiting plates, a fixing pressing sheet is rotationally connected on the first seat body, a buckle bulge is fixed at the end part of the fixing pressing sheet, a buckle groove matched with the buckle bulge is arranged on the second seat body, a limiting groove is arranged outside a fixing tube of the nondestructive needle, and a limiting bulge matched with the limiting groove is fixed on the inner wall of the fixing pressing sheet. Wherein the first base body, the second base body and the fixed pressing sheet are made of plastic materials.
The inner wall of the fixed pressing sheet is provided with a placing groove which is consistent with the shape of the fixed tube of the nondestructive needle, and the limiting protrusion is integrally formed in the limiting groove.
The first seat body is provided with a through hole, the fixed pressing sheet is integrally formed with a rotating shaft matched with the through hole, and the rotating shaft penetrates through the through hole.
The release paper is pasted to the fixed bolster bottom, the release paper includes left side release paper and right side release paper, pastes two parts about the fixed bolster bottom respectively, and the right side integrated into one piece of left release paper has first extension, has the crease between first extension and the release paper. The left side integrated into one piece of release paper on right side has the second extension, has the crease between second extension and the release paper.
Wherein the material of the fixing pad is the same as that of the existing Si le button.
Compared with the prior art, the utility model has the advantages that: the fixing device is simple in structure, only the fixing outer tube of the atraumatic needle needs to be placed in the atraumatic needle placing position, the limiting protrusion in the fixing device is matched with the limiting groove in the fixing outer tube to realize fixing through the fixing pressing sheet, the fixing device is very convenient and quick, the side limiting plate limits the left and right movement of the atraumatic needle, the limiting protrusion limits the up and down movement of the atraumatic needle, the fixing of the atraumatic needle is realized, and the fixing device is convenient and quick.
The first extending part and the second extending part are arranged on the release paper used in the utility model, so that the release paper is convenient to tear and use the fixing pad.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the present invention with the fixing tab removed;
FIG. 4 is a schematic cross-sectional view of a fixed blade;
FIG. 5 is a side view of the mounting pad;
reference numerals: 1-atraumatic needle; 2-fixing the pad; 3-side limiting plate; 4-a first seat body; 5-a second seat body; 6-fixing the tablet; 7-a snap projection; 8-a snap groove; 9-a limiting groove; 10-limiting protrusions; 11-placing a groove; 12-a rotating shaft; 13-left release paper; 14-right release paper; 15-a first extension; 16-a second extension.
Detailed Description
In order that those skilled in the art will better understand the utility model and thus more clearly define the scope of the utility model as claimed, it is described in detail below with respect to certain specific embodiments thereof. It should be noted that the following is only a few embodiments of the present invention, and the specific direct description of the related structures is only for the convenience of understanding the present invention, and the specific features do not of course directly limit the scope of the present invention.
The first embodiment is as follows: referring to the attached drawings, the utility model adopts the following technical scheme, and provides a nondestructive needle fixing device, which comprises a nondestructive needle and a fixing pad, wherein two side limiting plates are fixed on the fixing pad, a nondestructive needle placing position is formed between the two side limiting plates, a first seat body and a second seat body are respectively fixed on the fixing pad positioned at two sides of the side limiting plates, a fixing pressing sheet is rotationally connected on the first seat body, a buckle protrusion is fixed at the end part of the fixing pressing sheet, a buckle groove matched with the buckle protrusion is arranged on the second seat body, a limiting groove is arranged outside a fixing tube of the nondestructive needle, and a limiting protrusion matched with the limiting groove is fixed on the inner wall of the fixing pressing sheet. Wherein the first base body, the second base body and the fixed pressing sheet are made of plastic materials.
The atraumatic needle is of the existing structure. The side limiting plate has a maximum height lower than that of the atraumatic needle.
The inner wall of the fixed pressing sheet is provided with a placing groove which is consistent with the shape of the fixed tube of the nondestructive needle, and the limiting protrusion is integrally formed in the limiting groove.
The first seat body is provided with a through hole, the fixed pressing sheet is integrally formed with a rotating shaft matched with the through hole, and the rotating shaft penetrates through the through hole.
The release paper is pasted to the fixed bolster bottom, the release paper includes left side release paper and right side release paper, pastes two parts about the fixed bolster bottom respectively, and the right side integrated into one piece of left release paper has first extension, has the crease between first extension and the release paper. The left side integrated into one piece of release paper on right side has the second extension, has the crease between second extension and the release paper.
Wherein the material of the fixing pad is the same as that of the existing Si le button.
Compared with the prior art, the utility model has the advantages that: the fixing device is simple in structure, only the fixing outer tube of the atraumatic needle needs to be placed in the atraumatic needle placing position, the limiting protrusion in the fixing device is matched with the limiting groove in the fixing outer tube to realize fixing through the fixing pressing sheet, the fixing device is very convenient and quick, the side limiting plate limits the left and right movement of the atraumatic needle, the limiting protrusion limits the up and down movement of the atraumatic needle, the fixing of the atraumatic needle is realized, and the fixing device is convenient and quick.
The first extending part and the second extending part are arranged on the release paper used in the utility model, so that the release paper is convenient to tear and use the fixing pad.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions and substitutions which may be made by those skilled in the art within the spirit of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a not damaged needle fixing device, includes not damaged needle (1), its characterized in that: still include fixed bolster (2), be fixed with two side limiting plate (3) on fixed bolster (2), form not damaged needle (1) between two side limiting plate (3) and place the position, be located fixed with first pedestal (4) and second pedestal (5) on fixed bolster (2) of side limiting plate (3) both sides respectively, swivelling joint has fixed preforming (6) on first pedestal (4), fixed preforming (6) end fixing has buckle arch (7), be equipped with on second pedestal (5) with buckle arch (7) complex buckle recess (8), the fixed pipe of not damaged needle (1) is opened outward and is equipped with spacing recess (9), be fixed with on fixed preforming (6) the inner wall with spacing protruding (10) of spacing recess (9) complex.
2. The atraumatic needle fixation device of claim 1, wherein: the inner wall of the fixed pressing sheet (6) is provided with a placing groove (11) which is consistent with the shape of the fixed tube of the nondestructive needle (1), and the limiting bulge (10) is integrally formed in the limiting groove (9).
3. The atraumatic needle fixation device of claim 1, wherein: the first seat body (4) is provided with a through hole, the fixed pressing sheet (6) is integrally formed with a rotating shaft (12) matched with the through hole, and the rotating shaft (12) penetrates through the through hole.
4. The atraumatic needle fixation device of claim 1, wherein: release paper is pasted to fixed bolster (2) bottom, release paper includes left side release paper (13) and right side release paper (14), pastes two parts about fixed bolster (2) bottom respectively, and the right side integrated into one piece of left release paper has first extension (15), has the crease between first extension (15) and the release paper.
5. The atraumatic needle fixation device of claim 4, wherein: a second extending part (16) is integrally formed on the left side of the release paper on the right side, and a crease is formed between the second extending part (16) and the release paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121363191.XU CN215780567U (en) | 2021-06-18 | 2021-06-18 | Nondestructive needle fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121363191.XU CN215780567U (en) | 2021-06-18 | 2021-06-18 | Nondestructive needle fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215780567U true CN215780567U (en) | 2022-02-11 |
Family
ID=80177773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121363191.XU Active CN215780567U (en) | 2021-06-18 | 2021-06-18 | Nondestructive needle fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215780567U (en) |
-
2021
- 2021-06-18 CN CN202121363191.XU patent/CN215780567U/en active Active
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