CN215839026U - Puncture needle fixing band - Google Patents
Puncture needle fixing band Download PDFInfo
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- CN215839026U CN215839026U CN202122344085.3U CN202122344085U CN215839026U CN 215839026 U CN215839026 U CN 215839026U CN 202122344085 U CN202122344085 U CN 202122344085U CN 215839026 U CN215839026 U CN 215839026U
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Abstract
The utility model provides a puncture needle fixing band, which comprises: a fixing band body; the convex part is arranged at one end of the fixing belt body and provided with a plurality of rows of convex objects, and the distance between every two adjacent rows of convex objects is equal; the perforating part is arranged at the other end opposite to one end in the fixing belt body, the perforating part is provided with a plurality of rows of perforations matched with the plurality of rows of projections, and the plurality of rows of perforations are arranged along the extending direction from one end of the fixing belt body to the other end of the fixing belt body; the perforation part is detachably connected with the bulge part, so that at least one part of the fixing belt body is enclosed into a closed ring. The puncture needle fixing device solves the technical problem that a nursing worker can fix the puncture needle after the puncture needle is left to prevent accidental tube drawing, and achieves the technical effect of stabilizing the puncture needle.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a puncture needle fixing band.
Background
Vascular puncture is a very parametrically important and technically demanding operation, and the puncture needle is part of a medical instrument used for taking blood or tissue samples from a human body or veins or for infusing a liquid intravenously during medical examination, treatment or blood collection. Puncture needles, such as venous indwelling needles and peripheral arterial catheters with invasive arteries, are widely used in clinical practice. For the fixation of the puncture needle, a sterile transparent application fixation method is conventionally adopted, but the phenomena of tube detachment of the needle tube caused by human body sweating, agitation and the like are found in the clinical use process.
The most of patients needing to monitor the invasive arterial blood pressure are patients with unstable hemodynamics or critical illness, and the needle is difficult to be placed again. How to effectively fix the puncture needle in clinical work is particularly important.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem that a nursing staff can fix the puncture needle again after the puncture needle is left to prevent the puncture needle from falling off accidentally, and realizes the technical effect of stabilizing the puncture needle.
In order to solve the above problems, the present invention provides a fixing band for a puncture needle, comprising: a fixing band body; the convex part is arranged at one end of the fixing belt body and is provided with a plurality of rows of convex objects which are equidistant, and the distance between every two adjacent rows of convex objects is equal; the perforating part is arranged at the other end opposite to one end in the fixing belt body, the perforating part is provided with a plurality of rows of perforations matched with the plurality of rows of projections, and the plurality of rows of perforations are arranged along the extending direction from one end of the fixing belt body to the other end of the fixing belt body; the perforation part is detachably connected with the bulge part, so that at least one part of the fixing belt body is enclosed into a closed ring.
Compared with the prior art, the technical scheme has the following technical effects: when the fixing band is used, the perforated part and the protruding part of the fixing band are detachably connected with each other, and because the plurality of rows of perforations are simultaneously connected with the plurality of rows of protruding objects, the fixing band is tightly attached to the skin and the puncture needle, and the technical effect of stabilizing the puncture needle is achieved.
In one example of the utility model, the plurality of rows of perforations comprise: the first row of through holes and the second row of through holes are respectively provided with a plurality of through holes which are equal in number and same in shape; the rows of projections include: the first row of projections are used for being detachably connected with the first row of through holes; and the second row of projections are used for being detachably connected with the second row of through holes.
Compared with the prior art, the technical scheme has the following technical effects: the fixed band has first row of perforation and the perforation of second row to there are first row of protruding thing and the protruding thing of second row, every row of protruding thing is connected with every row of perforation detachably that corresponds, has increased the stability of fixed band when using, more laminates when winding skin and pjncture needle, is difficult for droing in the winding position.
In one example of the present invention, the plurality of rows of protrusions are identical in shape, and are arranged along the direction in which one end of the tape body extends toward the other end of the tape body; wherein the number of the multiple rows of the protrusions is less than the number of the multiple rows of the through holes.
Compared with the prior art, the technical scheme has the following technical effects: the multi-row protruding objects are arranged and distributed along the extending direction of the two ends of the fixing band, when the two ends of the fixing band are connected, because the number of the multi-row protruding objects is less than the number of the multi-row through holes, the fixing band can cling to the skin when in use, and has no foreign body sensation.
In one embodiment of the present invention, any of the plurality of rows of projections includes a first end connected to the strap body and a second end having a flattened oval shape.
Compared with the prior art, the technical scheme has the following technical effects: the first end of the multirow protruding object of fixed band and fixed band body zonulae occludens prevent the protruding object fracture when the both ends of fixed band are dismantled. The second ends of the multiple rows of projections are flat and oval, so that the fixing belt is smoother when contacting the skin of a human body, and the skin abrasion is prevented.
In one embodiment of the present invention, the plurality of rows of through holes are oval-shaped and pass through the fixing band body, and the plurality of rows of through holes are engaged with the second end.
Compared with the prior art, the technical scheme has the following technical effects: the second ends of the multiple rows of projections are matched with the oval shape of the through hole, when the projections penetrate through the through hole, the fixing belt can not be disconnected due to light friction or the projections are broken, and the stability of the fixing belt is improved.
In one example of the utility model, any one of the plurality of rows of through holes is provided with a limiting part, and the limiting part is provided with a slot.
Compared with the prior art, the technical scheme has the following technical effects: any perforation of the multiple rows of perforations is provided with a limiting part with a groove, when the protruding part penetrates through the perforation, the second end of the protruding part is fixed by the limiting part, and the two ends of the fixing belt are prevented from loosening during connection.
In one example of the present invention, the cross-sectional area of the stopper portion is larger than the cross-sectional area of the first end, and the cross-sectional area of the stopper portion is smaller than the cross-sectional area of the second end.
Compared with the prior art, the technical scheme has the following technical effects: the cross-sectional area of any limiting part in the multiple rows of through holes is larger than that of the first end of any protrusion in the multiple rows of protrusions, the design enables the limiting part to cover the first end of the protrusion, the cross-sectional area of any limiting part is smaller than that of the second end of any protrusion, and the design enables the limiting part to fix the second end of the protrusion.
In one example of the present invention, the thickness of the fastening tape body is between one and three millimeters.
Compared with the prior art, the technical scheme has the following technical effects: the too thick skin of influence of fixed band body is by the winding comfort, and the puncture needle can be difficult to fix to the too thin fixed band body, and consequently, the thickness scope of fixed band body can select between one to three millimeters, under the comfortable degree that does not influence the fixed band and wear, does not make the puncture needle on skin slippage.
In one embodiment of the present invention, at least two opposite sides of the fastening band body are formed in a circular arc shape, and each corner of the fastening band body is chamfered.
Compared with the prior art, the technical scheme has the following technical effects: skin is all pressed close to the pjncture needle fixed band when using, and the relative both sides at least of fixed band body are circular-arcly to each angle of fixed band body is the chamfer, and these design fixed bands are more level and smooth, have increased the comfort level for the people who uses the pjncture needle fixed band, also reduce the potential safety hazard when the accident takes place.
In one example of the present invention, the fixing band body is made of a transparent material and/or a silicone material.
Compared with the prior art, the technical scheme has the following technical effects: the soft close skin of silica gel material, the fixed band is made by silica gel material and can not cause local oppression, and the atress is even. Meanwhile, the fixing band can be designed to be transparent, so that the puncture point condition and the surrounding skin can be observed conveniently.
After the technical scheme of the utility model is adopted, the following technical effects can be achieved: the size of the puncture needle fixing band can be adjusted, the probability of friction movement between the puncture needle and a puncture part is effectively reduced, mechanical damage of the puncture needle to an intima of a blood vessel is prevented, the stability of the puncture needle is enhanced, the needle head is not easy to slide out of the blood vessel, materials are convenient to obtain, the manufacturing is simple, and the puncture needle fixing band is suitable for various clinical departments.
Drawings
FIG. 1 is a perspective view of a needle retention strap in accordance with certain embodiments of the present invention;
FIG. 2 is a top view of a lancet retention strap according to some embodiments of the present invention;
figure 3 is a perspective view of a needle retention strip according to some embodiments of the present invention.
Description of reference numerals:
100-puncture needle fixing band; 110-a fixing band body; 120-a projection; 121-first row of projections; 122-second row of projections; 123-projections; 124-a second end; 125-a first end; 130-a perforation; 131-a first row of perforations; 132-a second row of perforations; 133-punching; 134-a limiting part; 135-slotting.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The first embodiment is as follows:
referring to fig. 1, an embodiment of the present invention provides a puncture needle fixing tape 100, including: a fixing band body 110; the protrusion 120, the protrusion 120 is disposed at one end of the fixing band body 110, and the protrusion 120 is provided with a plurality of rows of protrusions 123, and the distance between adjacent protrusions 123 in each row is equal; a perforation portion 130, the perforation portion 130 is disposed at the other end of the fixing band body 110 opposite to the one end, the perforation portion 130 is provided with a plurality of rows of perforations 133 matching with the plurality of rows of protrusions 123, the plurality of rows of perforations 133 are arranged along the extending direction of the one end of the fixing band body 110 toward the other end of the fixing band body 110; the perforation 130 is detachably connected to the protrusion 120, so that at least a portion of the fixing band body 110 forms a closed loop.
It should be noted that the puncture needle is a part of a medical device used for taking blood or tissue samples from a human body or vein or infusing liquid into the vein during medical examination, treatment or blood collection, so that when the puncture needle is used for a human body, the puncture needle fixing band 100 can be wound around the skin of the human body around the puncture point, and there are many conventional models, such as 26 cm long, 6 cm wide, or 30 cm long and 7 cm wide, etc., and other models are selected according to the range of the skin to be wound, which is not limited herein.
Specifically, the puncture needle fixing band 100 can be folded and stored in a suitable place lying down because it is a band-shaped object when not in use. When the puncture needle fixing band 100 is used, for example, the puncture needle needs to be fixed on an arm, one side of the protrusion 120 of the puncture needle fixing band 100 protrudes towards the arm, and the middle position of the puncture needle fixing band 100 covers the puncture point of the puncture needle, then one end of the puncture part 130 of the puncture needle fixing band 100 is attached to the part of the arm needing to be wound, one end of the protrusion 120 of the puncture needle fixing band 100 is close to the puncture part 130, the puncture part 130 of the puncture needle fixing band 100 is detachably connected with the protrusion 120, because the multiple rows of the puncture holes 133 are connected with the multiple rows of the protrusions 123, the puncture needle fixing band 100 is attached to the skin and the puncture needle, and the technical effect of stabilizing the puncture needle is achieved.
In the technical solution of this embodiment, fig. 1 illustrates that the puncture needle fixing band 100 can fix the hand and leg of a human body, and meanwhile, avoid pressing the skin, the protrusion 120 and the hole 130 of the puncture needle fixing band 100 can just fit the thickness of the puncture needle fixing band 100 after being connected, so that the comfort of the wrist is not affected by the protrusion of foreign matter in the circle of the puncture needle fixing band 100 clinging to the skin, and the protrusion 120 and the hole 130 of the puncture needle fixing band 100 can be a male buckle and a female buckle which are matched with each other, or can be a nail with a buckle.
Example two:
referring to fig. 1, the present embodiment provides a lancet retention strip 100. In addition to the technical features of the first embodiment, the present embodiment further includes the following technical features.
The multiple rows of perforations 133 include: the first row of through holes 131 and the second row of through holes 132, the first row of through holes 131 and the second row of through holes 132 respectively include a plurality of through holes 133 with the same number and shape, and the plurality of rows of protrusions 123 include: a first row of protrusions 121, the first row of protrusions 121 being adapted to be detachably coupled with the first row of through holes 131; a second row of protrusions 122, the second row of protrusions 122 adapted to removably couple with the second row of apertures 132.
It should be noted that the first and second mentioned above do not mean that there are only two rows of the through holes 133 and the protrusions 123, and the first and second mentioned here are to distinguish other embodiments, the through holes 133 and the protrusions 123 may be two rows, three rows, four rows, etc., respectively, and the number of the rows of the through holes 133 and the protrusions 123 is the same.
Specifically, the puncture needle fixing band 100 is provided with a plurality of rows of through holes 133 and a plurality of rows of protrusions 123, the number of the rows of through holes 133 and the number of the rows of protrusions 123 are multiple, each row of protrusions 123 is detachably connected with each corresponding row of through holes 133, the selectable winding range of the puncture needle fixing band 100 and the skin is increased, when the winding range is small, the plurality of rows of through holes 133 close to the middle of the puncture needle fixing band 100 can be selected to be connected with the protrusion 120, when the winding range is large, the plurality of rows of through holes 133 close to the end point of the puncture needle fixing band 100 can be selected to be connected with the protrusion 120, and when the winding range of the puncture needle fixing band 100 exceeds the winding range of the current puncture needle fixing band 100, the puncture needle fixing bands 100 with other models and sizes can be selected. The puncture needle fixing band 100 is provided with the plurality of rows of through holes 133 and the plurality of rows of protrusions 123, so that the connecting area of the fixing band body 110 is enlarged, the stability of the puncture needle fixing band 100 in use is improved, the puncture needle fixing band is more attached to a skin and a puncture needle when being wound, and the puncture needle fixing band is not easy to fall off at a winding position.
Example three:
referring to fig. 1, the present embodiment provides a lancet retention strip 100. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
The multiple rows of protrusions 123 are the same in shape, and the multiple rows of protrusions 123 are arranged along the extending direction of one end of the fixing tape body 110 toward the other end of the fixing tape body 110; wherein the number of the multiple rows of projections 123 is less than the number of the multiple rows of perforations 133.
For example, the plurality of rows of protrusions 123 are arranged in parallel with the plurality of rows of through holes 133 along the extending direction of the two ends of the puncture needle fixing band 100, when the two ends of the puncture needle fixing band 100 are connected, because the number of the plurality of rows of protrusions 123 is less than the number of the plurality of rows of through holes 133, all the protrusions 123 can be connected with the corresponding through holes 133, and according to the positions of the protrusions 123 connected with the through holes 133, the puncture needle fixing band 100 can be tightly attached to the skin, and simultaneously, the comfort of the human body is improved, and the foreign body sensation is reduced.
Example four:
referring to fig. 1, the present embodiment provides a lancet retention strip 100. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
Any of the plurality of rows of protrusions 123 includes a first end 125 and a second end 124, the first end 125 is connected to the strap body 110, and the second end 124 is a flat oval.
Further, the first ends 125 of the plurality of rows of protrusions of the needle holder 100 are tightly coupled to the holder body 110, thereby preventing the protrusions 123 from being broken when the needle holder 100 is disassembled. And the projections 123 must have a proper shape to be stably connected with the through holes 133, so that the second ends 124 of the rows of projections can be flat and oval, the through holes 133 can be square or round with the size matched with the projections 123, and the puncture needle fixing band 100 can pass through the through holes 133 and then is smoother when contacting the skin of a human body, so as to prevent skin abrasion.
Example five:
referring to fig. 1, the present embodiment provides a lancet retention strip 100. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
The plurality of rows of through holes 133 are oval and penetrate the fixing band body 110, and the plurality of rows of through holes 133 are engaged with the second end 124.
Specifically, the second ends 124 of the rows of projections engage the oval shape of the through-hole 133, and light friction or snapping of the projections 123 through the through-hole 133 does not cause the needle holder 100 to become disconnected, thereby increasing the stability of the needle holder 100.
Example six:
referring to fig. 2 and 3, the present embodiment provides a needle retention strip 100. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
Any one of the through holes 133 in the multiple rows of through holes 133 is provided with a limiting part 134, and the limiting part 134 is provided with a slot 135.
Specifically, the limiting portion 134 of any one of the through holes 133 in the multiple rows of through holes 133 may be an elliptical member having a slot 135 smaller than the through hole 133, when the second end 124 of the protruding portion 120 passes through the through hole 133, the slot 135 of the limiting portion 134 expands with the extrusion, so that the protruding portion 120 has a sufficient space to pass through the limiting portion 134, and when the protruding portion 120 passes through the through hole 133, the slot 135 of the limiting portion 134 is reduced, so that the protruding portion 120 is not easily detached. The stopper 134 secures the second end 124 of the protrusion 120 to prevent the needle retention strip 100 from loosening and becoming more compliant with the skin.
Example seven:
referring to fig. 2 and 3, the present embodiment provides a needle retention strip 100. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
The cross-sectional area of the stopper portion 134 is larger than the cross-sectional area of the first end 125, and the cross-sectional area of the stopper portion 134 is smaller than the cross-sectional area of the second end 124.
Further, the cross-sectional area of any one of the position-limiting portions 134 of the multiple rows of through holes 133 is larger than the cross-sectional area of the first end 125 of any one of the multiple rows of protrusions 123, so that the position-limiting portion 134 can cover the first end 125 of the protrusion, and the cross-sectional area of any one of the position-limiting portions 134 is smaller than the cross-sectional area of the second end 124 of any one of the protrusions, so that the position-limiting portion 134 can fix the second end 124 of the protrusion.
Example eight:
referring to fig. 1, the present embodiment provides a lancet retention strip 100. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
The thickness of the fixing band body 110 is between one and three millimeters.
For example, too thick the fixing band body 110 may affect the comfort of the skin being wound, and too thin the fixing band body 110 may not fix the puncture needle easily, so the thickness range of the fixing band body 110 may be selected from one to three millimeters, and the puncture needle may be stabilized without falling off the skin without affecting the comfort level of wearing the puncture needle fixing band 100.
Example nine:
referring to fig. 1, the present embodiment provides a lancet retention strip 100. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
At least two opposite sides of the fixing band body 110 are arc-shaped, and each corner of the fixing band body 110 is a chamfer.
Specifically, skin is all pressed close to pjncture needle fixed band 100 when using, and the relative both sides at least of fixed band body 110 are circular-arcly to each angle of fixed band body 110 is the chamfer, and these designs pjncture needle fixed band 100 and is more level and smooth, has increased the comfort level for the people who uses pjncture needle fixed band 100, also reduces the potential safety hazard when the accident takes place.
Example ten:
referring to fig. 1, the present embodiment provides a lancet retention strip 100. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
The fixing band body 110 is made of a transparent material and/or a silicone material.
Furthermore, the soft close skin of silica gel material, pjncture needle fixed band 100 is made by silica gel material and can not cause local oppression, and the atress is even to waterproof resistant dirty, easy clearance, the disinfection is convenient, can disinfect repeatedly and use, prevents cross infection. Meanwhile, the puncture needle fixing band 100 can be designed to be transparent, so that the puncture point condition and the surrounding skin can be observed conveniently.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. A puncture needle fixing band is characterized by comprising:
a fixing band body;
the convex part is arranged at one end of the fixing belt body and provided with a plurality of rows of convex objects, and the distance between every two adjacent rows of convex objects is equal;
the perforating part is arranged at the other end, opposite to the one end, of the fixing belt body, the perforating part is provided with a plurality of rows of perforations matched with the plurality of rows of protrusions, and the plurality of rows of perforations are arranged along the extending direction of the one end of the fixing belt body to the other end of the fixing belt body;
the through hole part is detachably connected with the protruding part, so that at least one part of the fixing belt body is enclosed into a closed ring.
2. The puncture needle fixing tape according to claim 1,
the plurality of rows of perforations comprise: the punching device comprises a first row of through holes and a second row of through holes, wherein the first row of through holes and the second row of through holes respectively comprise a plurality of through holes which are equal in number and same in shape;
the rows of projections comprise:
a first row of projections for removably coupling with the first row of perforations;
a second row of projections for removably coupling with the second row of apertures.
3. The puncture needle fixing tape according to claim 2,
the shapes of the multiple rows of projections are the same, and the multiple rows of projections are arranged along the extending direction of one end of the fixing belt body to the other end of the fixing belt body;
wherein the number of the plurality of rows of projections is less than the number of the plurality of rows of perforations.
4. The puncture needle retention strip of claim 3, wherein any one of the rows of projections comprises a first end and a second end, the first end being connected to the retention strip body, and the second end having a flattened oval shape.
5. The puncture needle fixing tape according to claim 4,
the multi-row through holes are oval and penetrate through the fixing belt body, and the multi-row through holes are buckled with the second end.
6. The puncture needle fixing tape according to claim 5,
any perforation in the multirow perforation is equipped with spacing portion, spacing portion has the fluting.
7. The puncture needle fixing tape according to claim 6,
the cross-sectional area of the limiting portion is larger than that of the first end, and the cross-sectional area of the limiting portion is smaller than that of the second end.
8. The puncture needle fixing tape according to any one of claims 1 to 7,
the thickness of the fixing belt body is between one and three millimeters.
9. The puncture needle fixing tape according to any one of claims 1 to 7,
at least two opposite sides of the fixing belt body are arc-shaped, and each corner of the fixing belt body is a chamfer.
10. The puncture needle fixing tape according to any one of claims 1 to 7,
the fixing belt body is made of transparent materials and/or silica gel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122344085.3U CN215839026U (en) | 2021-09-27 | 2021-09-27 | Puncture needle fixing band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122344085.3U CN215839026U (en) | 2021-09-27 | 2021-09-27 | Puncture needle fixing band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215839026U true CN215839026U (en) | 2022-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122344085.3U Active CN215839026U (en) | 2021-09-27 | 2021-09-27 | Puncture needle fixing band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215839026U (en) |
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2021
- 2021-09-27 CN CN202122344085.3U patent/CN215839026U/en active Active
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