CN216855419U - Pressure-proof fixing pad for venous indwelling needle - Google Patents
Pressure-proof fixing pad for venous indwelling needle Download PDFInfo
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- CN216855419U CN216855419U CN202121840849.1U CN202121840849U CN216855419U CN 216855419 U CN216855419 U CN 216855419U CN 202121840849 U CN202121840849 U CN 202121840849U CN 216855419 U CN216855419 U CN 216855419U
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- indwelling needle
- venous indwelling
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Abstract
The utility model relates to the technical field of clinical medical nursing, and discloses a pressure-proof fixing pad for a venous indwelling needle, which comprises: the first fixing part is used for fixing a plastic needle seat of the venous indwelling needle and comprises a first adhesive layer and a pressure-proof layer, and the first adhesive layer is arranged on at least one side surface of the pressure-proof layer; the second fixing part is arranged on one side of the extension tube of the venous indwelling needle and used for fixing the extension tube, the second fixing part comprises a second pasting layer and a fixing layer, and the fixing layer and the extension tube are arranged on the same side of the second pasting layer. The device can prevent the plastic needle seat from causing pressure damage to the skin of a patient, can fix the extension tube well, is not easy to loosen, avoids replacing the vein indwelling position for many times, reduces the workload of nurses and reduces the medical cost of patients.
Description
Technical Field
The utility model relates to the technical field of clinical medical nursing, in particular to a pressure-proof fixing pad for a venous indwelling needle.
Background
Intravenous infusion therapy is one of the most common clinical treatment modalities. The venous indwelling trocar as a venous transfusion therapeutic tool consists of a stainless steel core, a soft outer sleeve and a plastic needle seat. The plastic needle seat of the trocar is hard due to the material, does not have a slow-pressing pressure layer, is easy to cause the skin pressure injury of a patient when directly contacting the skin of the patient, and has higher incidence rate along with the increase of the retention time. Once pressure skin damage occurs, if not replaced in time, continued pressure will cause further damage; after the pressure skin damage occurs, the original trocar is required to be pulled out to replace the position again for remaining, so that the hospitalization cost of the patient is increased, and the workload of the nurse is increased.
The fixing method of the tail extension tube of the clinical venous indwelling needle is also diversified, and comprises medical adhesive tape fixing, elastic adhesive tape fixing, gauze wrapping and the like, the methods can be firmly fixed in a short time, but the tube falling phenomenon is easy to occur along with the loosening of the limbs of a patient after the limbs move, and the tube falling phenomenon occurs, so that the medical adhesive tape fixing is used in a large amount, the skin of part of patients can be subjected to anaphylactic reaction such as red swelling, and the like, and the limb blood circulation disorder can be caused.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the utility model provides a vein is detained and is prevented pressing fixed bolster of needle can prevent that the plastics needle file from causing the pressure nature damage to the skin of disease, can be fixed well with the extension pipe, and difficult pine takes off has avoided changing the vein position of keeping somewhere many times, has reduced nurse's work load, has reduced patient's medical cost.
In order to achieve the above object, the present invention provides a pressure-proof fixing pad for a venous indwelling needle, comprising:
the first fixing part is used for fixing a plastic needle seat of the venous indwelling needle and comprises a first adhesive layer and a pressure-proof layer, and the first adhesive layer is arranged on at least one side surface of the pressure-proof layer;
the second fixing part is arranged on one side of the extension tube of the venous indwelling needle and used for fixing the extension tube, the second fixing part comprises a second pasting layer and a fixing layer, and the fixing layer and the extension tube are arranged on the same side of the second pasting layer.
Compared with the prior art, the pressure-proof fixing pad of the venous indwelling needle has the beneficial effects that: the first fixing part is used for fixing a plastic needle seat of the venous indwelling needle, the first pasting layer of the first fixing part is used for pasting and fixing the plastic needle seat on the pressure-proof layer, or pasting and fixing the pressure-proof layer on the skin of a patient, and the pressure damage of the plastic needle seat to the skin of the patient is prevented through the pressure-proof layer arranged between the skin of the patient and the plastic needle seat; the second fixing part is used for fixing the extension tube extending from the plastic needle seat, the fixing layer is used for fixing the extension tube, and the second adhesive layer is used for fixing the fixing layer and the extension tube on the skin of a patient together, so that the extension tube is not easy to loosen and the tube falling phenomenon is avoided; the device can prevent the plastic needle seat from causing pressure damage to the skin of a patient, can fix the extension tube well, is not easy to loosen, avoids replacing the vein indwelling position for many times, reduces the workload of nurses and reduces the medical cost of patients.
According to the pressure-proof fixing pad for the venous indwelling needle provided by the embodiment of the utility model, the other side of the first fixing part, which is opposite to the second fixing part, is also provided with the third fixing part, and the third fixing part is used for fixing a sleeve of the venous indwelling needle, which enters a blood vessel.
In the anti-pressure fixing pad for the venous indwelling needle according to the embodiment of the present invention, the third fixing portion further includes the first adhesive layer and the anti-pressure layer.
According to the pressure-proof fixing pad for the venous indwelling needle provided by the embodiment of the utility model, the pressure-proof layer comprises a spongy cushion, the first adhesive layers are arranged on the two side surfaces of the pressure-proof layer, and the first adhesive layers comprise glue.
According to the pressure-proof fixing pad for the venous indwelling needle provided by the embodiment of the utility model, the first adhesive layer is covered by the release paper when the venous indwelling needle is not used.
According to the pressure-proof fixing pad for the venous indwelling needle provided by the embodiment of the utility model, the second adhesive layer comprises the breathable adhesive tape, and the breathable adhesive tape is connected with the pressure-proof layer.
According to the pressure-proof fixing pad for the venous indwelling needle, disclosed by the embodiment of the utility model, the surface of the venous indwelling needle is covered by the release paper when the extension tube is not fixed by the breathable glue.
According to the pressure-proof fixing pad for the venous indwelling needle provided by the embodiment of the utility model, the fixing layer comprises the magic tape, and the needle surface and the hair surface of the magic tape are respectively arranged on the two sides of the extension tube.
According to the pressure-proof fixing pad for the venous indwelling needle provided by the embodiment of the utility model, the third adhesive layer with viscosity is arranged between the needle surface and the hair surface, and the third adhesive layer is positioned below the extension tube when in use.
According to the pressure-proof fixing pad of the venous indwelling needle provided by the embodiment of the utility model, one side of the magic tape is provided with a hole, the other side of the magic tape penetrates through the hole, and the other side of the magic tape is fixed on the back of the side of the magic tape, which is provided with the hole.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
FIG. 1 is a schematic structural view of a pressure-proof fixing pad of a venous indwelling needle according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a first fixing portion of the anti-pressure fixing pad of the venous indwelling needle according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a second fixing portion of the anti-pressure fixing pad of the venous indwelling needle according to the embodiment of the present invention.
In the figure, 1, a first fixing part; 11. a first adhesive layer; 12. a pressure resistant layer; 2. a second fixed part; 21. a second adhesive layer; 22. a fixed layer; 221. a third adhesive layer; 222. hole site; 3. a third fixed part; 4. a venous indwelling needle; 41. a plastic needle seat; 42. a sleeve; 43. and (4) extending the tube.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
As shown in fig. 1 and 2, the pressure-proof fixing pad for a venous indwelling needle according to the preferred embodiment of the present invention comprises a first fixing part 1, wherein the first fixing part 1 is arranged to be attached to the skin of a patient, and is used for fixing a plastic needle seat 41 of the venous indwelling needle 4. The first fixing portion 1 comprises a first pasting layer 11 and a pressure-proof layer 12, the first pasting layer 11 is used for pasting and fixing the plastic needle base 41 on the pressure-proof layer 12, or pasting and fixing the pressure-proof layer 12 on the skin of a patient, the pressure-proof layer 12 is used for preventing pressure between the plastic needle base 41 and the skin of the patient, and pressure damage to the skin of the patient caused by the plastic needle base 41 is prevented. The first adhesive layer 11 is arranged on at least one side surface of the pressure-proof layer 12, namely the first adhesive layer 11 can be arranged between the pressure-proof layer 12 and the skin to adhere and fix the pressure-proof layer 12 on the skin of a patient; or between the pressure-proof layer 12 and the plastic needle holder 41, for sticking and fixing the plastic needle holder 41 on the pressure-proof layer 12; and the anti-pressure layer can be arranged on two sides of the anti-pressure layer 12 to fix the skin, the anti-pressure layer 12 and the plastic needle seat 41 together.
As shown in fig. 1 and 3, the anti-pressure fixing pad for a venous indwelling needle according to a preferred embodiment of the present invention further includes a second fixing portion 2 disposed on one side of the extension tube 43 of the venous indwelling needle 4, wherein the second fixing portion 2 is used for fixing the extension tube 43, so that the extension tube 43 is not easily released and the tube detachment phenomenon does not occur. The second fixing portion 2 includes a second adhesive layer 21 and a fixing layer 22, the fixing layer 22 and the extension tube 43 are disposed on the same side of the second adhesive layer 21, specifically, the fixing layer 22 is used for fixing the extension tube 43, and the second adhesive layer 21 is used for fixing the fixing layer 22 and the extension tube 43 together on the skin of the patient.
As shown in fig. 1 and 2, in some embodiments of the present invention, a third fixing portion 3 is further disposed on the other side of the first fixing portion 1 opposite to the second fixing portion 2, and it is understood that the third fixing portion 3 may be formed by extending the first fixing portion 1, or may be disposed separately from the first fixing portion 1, and is not limited herein. The third fixing part 3 is used for fixing a cannula 42 of the venous indwelling needle 4 entering a blood vessel, and the first fixing part 1 is connected with a puncture hole to prevent the cannula 42 from causing pressure injury to the skin. Preferably, the third fixing portion 3 is disposed on an extension line of a central line of the first fixing portion 1, and has the same distance with the left and right ends of the first fixing portion 1.
As shown in fig. 1 and 2, in some embodiments of the present invention, the third fixing portion 3 also includes the first adhesive layer 11 and the pressure-proof layer 12, the first adhesive layer 11 of the third fixing portion 3 is used to adhesively fix the sleeve 42 to the pressure-proof layer 12 or adhesively fix the pressure-proof layer 12 to the skin of the patient, and the pressure-proof layer 12 is used to prevent pressure between the sleeve 42 and the skin of the patient, so as to prevent the sleeve 42 from causing pressure damage to the skin of the patient. Preferably, the first adhesive layer 11 can be arranged between the pressure-proof layer 12 and the skin, and the pressure-proof layer 12 is adhered and fixed on the skin of the patient; can also be arranged between the pressure-proof layer 12 and the sleeve 42 and is used for sticking and fixing the sleeve 42 on the pressure-proof layer 12; and can also be arranged on two sides of the pressure-proof layer 12 to fix the skin, the pressure-proof layer 12 and the sleeve 42 together.
In some embodiments of the present invention, the pressure-proof layer 12 comprises a sponge pad, which is light and flexible, has a large deformation degree, and has a good pressure-proof function, so as to prevent the plastic needle holder 41 and the cannula 42 from causing pressure damage to the skin. The first pasting layer 11 is arranged on the surfaces of the two sides of the pressure-proof layer 12, the first pasting layer 11 comprises glue, and the skin, the pressure-proof layer 12 and the plastic needle seat 41 are fixed together through the glue. It is understood that the pressure-proof layer 12 in the embodiment of the present invention is not limited to the sponge cushion, but may be other materials for buffering the pressure reduction, and the first adhesive layer 11 is not limited to the glue embodiment, but may be other materials with adhesive property, and is not limited thereto.
In some embodiments of the present invention, the first adhesive layer 11 is covered by release paper when the venous indwelling needle 4 is not used, so as to protect the viscosity of the glue, and the release paper is torn off when the plastic needle seat 41 or the cannula 42 is to be fixed, so that the glue fixes the plastic needle seat 41 and the cannula 42, and the pressure-proof layer 12 is fixed on the skin.
In some embodiments of the present invention, the second adhesive layer 21 includes a breathable adhesive tape, both sides of the breathable adhesive tape have adhesiveness for adhering the fixing layer 22 to the skin, and the breathable adhesive tape adheres the fixing layer 22 to the skin and has good breathability at the same time, so as to prevent patients from having adverse effects such as skin redness and swelling, limb blood circulation disorder, and the like due to insufficient breathability. The breathable adhesive sticker is connected with the pressure-proof layer 12, so that the first fixing part 1 and the second fixing part 2 are integrated, and the breathable adhesive sticker is convenient to use and store.
In some embodiments of the present invention, the surface of the air-permeable adhesive is covered by a release paper when the extension tube 43 is not fixed, so as to protect the adhesiveness of the air-permeable adhesive, and the release paper is torn off when the extension tube 43 is to be fixed, so that the air-permeable adhesive fixes the fixing layer 22, and the fixing layer 22 is fixed on the skin.
As shown in fig. 1 and 3, in some embodiments of the present invention, the fixing layer 22 includes a hook and loop fastener, the back of the hook and loop fastener is adhered to the air permeable adhesive, the front of the hook and loop fastener is a needle surface and a hair surface of the fixed extension tube 43, the needle surface and the hair surface of the hook and loop fastener are respectively disposed on two sides of the extension tube 43, and the extension tube 43 is wrapped and fixed by the hook and loop fastener in the process of fixing the needle surface to the hair surface, so that the fixing is firm and is not easy to loosen.
As shown in fig. 1 and 3, in some embodiments of the present invention, a third adhesive layer 221 having adhesive property is disposed between the needle surface and the hair surface, and the third adhesive layer 221 is located below the extension tube 43 in use, and is used for primarily adhering the extension tube 43 to the hook and loop fastener to prevent the extension tube 43 from loosening during the process of fixing the hook and loop fastener.
As shown in fig. 1 and 3, in some embodiments of the present invention, one side of the magic tape is provided with a hole 222, a back surface of the side provided with the hole 222 is provided with a needle surface or a hair surface, the hole 222 is used for the other side of the magic tape to pass through, a front surface of the other side is provided with a corresponding hair surface or a needle surface, which can be fixed on the back surface of the side provided with the hole 222, and the holes 222 are fixed in a crossed manner, so that the magic tape is more firmly fixed and is not easy to loosen along with the movement of a patient.
The working process of the utility model is as follows: the first fixing part 1 is used for fixing the plastic needle seat 41 of the vein indwelling needle 4, the first pasting layer 11 is used for pasting and fixing the plastic needle seat 41 on the pressure-proof layer 12, or pasting and fixing the pressure-proof layer 12 on the skin of a patient, and the pressure damage of the plastic needle seat 41 on the skin of the patient is prevented through the pressure-proof layer 12 arranged between the skin of the patient and the plastic needle seat 41; the second fixing portion 2 is used for fixing the extension tube 43 extending from the plastic needle holder 41, the fixing layer 22 is used for fixing the extension tube 43, and the second adhesive layer 21 is used for fixing the fixing layer 22 and the extension tube 43 together on the skin of a patient, so that the extension tube 43 is not easy to loosen and the tube falling phenomenon cannot occur.
In summary, the embodiment of the present invention provides a pressure-proof fixing pad for a venous indwelling needle, which can prevent the plastic needle holder 41 from causing pressure damage to the skin of a patient, can fix the extension tube 43 well, is not easy to loosen, avoids replacing the venous indwelling position for many times, reduces the workload of a nurse, and reduces the medical cost of the patient.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A pressure-proof fixing pad for a venous indwelling needle, comprising:
the first fixing part is used for fixing a plastic needle seat of the venous indwelling needle and comprises a first adhesive layer and a pressure-proof layer, and the first adhesive layer is arranged on at least one side surface of the pressure-proof layer;
the second fixing part is arranged on one side of the extension tube of the venous indwelling needle and used for fixing the extension tube, the second fixing part comprises a second pasting layer and a fixing layer, and the fixing layer and the extension tube are arranged on the same side of the second pasting layer.
2. The anti-pressure fixation pad of a venous indwelling needle as claimed in claim 1, wherein: the other side of the first fixing part, which is opposite to the second fixing part, is also provided with a third fixing part, and the third fixing part is used for fixing a sleeve of the venous indwelling needle, which enters a blood vessel.
3. The anti-pressure fixation pad of a venous indwelling needle as claimed in claim 2, wherein: the third fixing portion also includes the first adhesive layer and the pressure-proof layer.
4. The pressure resistant fixation pad of a venous indwelling needle of any of claims 1 to 3, wherein: prevent pressing the layer including the foam-rubber cushion, first paste the layer set up in prevent pressing the both sides surface on layer, first pasting the layer and including glue.
5. The anti-pressure fixation pad of a venous indwelling needle of claim 4, wherein: the first adhesive layer is covered by release paper when the venous indwelling needle is not used.
6. The anti-pressure fixation pad of a venous indwelling needle as claimed in claim 1, wherein: the second pasting layer comprises a breathable paste, and the breathable paste is connected with the pressure-proof layer.
7. The anti-pressure fixation pad of a venous indwelling needle of claim 6, wherein: and the surface of the air-permeable adhesive is covered by release paper when the extension pipe is not fixed.
8. The anti-pressure fixation pad of a venous indwelling needle as claimed in claim 1, wherein: the fixed layer includes the magic subsides, the needle face and the hair side of magic subsides set up respectively in the both sides of extension pipe.
9. The anti-pressure fixation pad of a venous indwelling needle of claim 8, wherein: and a third sticky layer with viscosity is arranged between the needle surface and the hair surface, and the third sticky layer is positioned below the extension pipe when in use.
10. The anti-pressure fixation pad of a venous indwelling needle of claim 8, wherein: one side of the magic tape is provided with a hole site, the hole site is used for the other side of the magic tape to pass through, and the other side of the magic tape is fixed on the back of the side of the magic tape provided with the hole site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121840849.1U CN216855419U (en) | 2021-08-06 | 2021-08-06 | Pressure-proof fixing pad for venous indwelling needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121840849.1U CN216855419U (en) | 2021-08-06 | 2021-08-06 | Pressure-proof fixing pad for venous indwelling needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216855419U true CN216855419U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121840849.1U Active CN216855419U (en) | 2021-08-06 | 2021-08-06 | Pressure-proof fixing pad for venous indwelling needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216855419U (en) |
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2021
- 2021-08-06 CN CN202121840849.1U patent/CN216855419U/en active Active
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