CN211724247U - Self-heating hydrocolloid indwelling needle patch - Google Patents

Abstract

The utility model discloses a keep somewhere needle subsides from hot water colloid, apply the sandwich layer including the hydrocolloid that contains far infrared ceramic powder, hydrocolloid applies the below laminating of sandwich layer has lower isolation layer, and hydrocolloid applies the top laminating of sandwich layer has the back sheet of pasting with skin and needle tubing, and the top laminating of back sheet has pastes fixed fixer with the transfer line, the fixer is two, and the symmetry sets up the side at the back sheet respectively, and fixer top laminating is provided with the isolation layer. The utility model discloses use the hydrocolloid that contains far infrared ceramic powder to apply the core, far infrared ceramic powder can radiate the infrared ray, and the infrared ray is absorbed by the object easily, and the luminous energy of transmission income human body is absorbed by the molecule and is changed into heat energy to arouse vasodilatation, the blood flow accelerates, and blood circulation is improved to the part, and hydrocolloid applies the core simultaneously and can form low oxygen partial pressure, and the macrophage of amazing infusion department is added value with higher speed, blood circulation with higher speed, thereby both prevent phlebitis in coordination.

Description

Self-heating hydrocolloid indwelling needle patch

Technical Field

The utility model relates to a medical rubberizing technical field, in particular to keep somewhere needle subsides from adding hot water colloid.

Background

With the development of medical technology, the application of the indwelling needle is more and more extensive, and the indwelling needle is a better method for clinical transfusion, so that the pain of a patient caused by repeated venipuncture and the fear of injection can be reduced, and the workload of medical care personnel is reduced.

The treatment to keeping somewhere the needle when the infusion of current market is fixed with human skin with holding the needle handle and the malleation joint on will keeping somewhere the needle usually to the sticky tape, and the fixed effect of sticky tape is relatively poor, and has the bacterium on the sticky tape, is unfavorable for keeping somewhere the wound treatment between pipe and the blood vessel on the needle to the infusion required time is longer, and the wound temperature is lower, is unfavorable for blood circulation. In addition, the indwelling needle is generally used for long-term infusion, and phlebitis or infusion pain is easily caused by overlong infusion time.

Patent CN 209437786U prepares a medical indwelling needle film, which comprises a dressing film, sterilized cotton, a fixed film, connecting lugs and through holes, wherein the fixed film is connected with the dressing film, the through hole is arranged at the connecting center of the fixed film and the dressing film, the connecting lugs are arranged at two sides of the dressing film, and the sterilized cotton is arranged at the center of the bottom end of the dressing film; the uppermost layer of the application film is a breathable layer, the lower part of the breathable layer is connected with the heat-insulating layer, and the lowermost layer of the application film is a bonding layer. Although the indwelling needle patch of the patent also has a heat insulation layer which can increase blood circulation, and an indwelling needle fixing film which can fix a transfusion catheter so as to be beneficial to transfusion, the patent only has the functions of fixing and heating and does not have the functions of preventing and treating phlebitis.

Patent CN 206995556U prepares a safety indwelling needle patch, the above membrane body includes an adhesive membrane body for fixing the indwelling needle and a supporting membrane body disposed on the proximal end of the adhesive membrane body; the supporting film body is provided with a fixing frame; the bottom surface of the fixing frame is adhered to the supporting film body; the upper surface of the fixing frame is provided with at least one semicircular bayonet; the inner surface of the semicircular bayonet is provided with anti-skid corrugations; the bottom surface of the fixing frame is adhered with an adhesive material for fixed connection; the thickness of the supporting film body is larger than that of the adhesion film body; the upper surface of the fixing frame is provided with three semicircular bayonets; the patent product with different calibers of the semicircular bayonets is mainly used for fixing an indwelling needle and cannot provide the effects of preventing and treating phlebitis and relieving pain.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a self-heating hydrocolloid indwelling needle paste to solve the above-mentioned problem. The utility model adopts the following technical scheme:

the utility model provides a keep somewhere needle subsides from hot water colloid, includes that the hydrocolloid that contains far infrared ceramic powder applies the sandwich layer, hydrocolloid applies the below laminating of sandwich layer has lower isolation layer, and hydrocolloid applies the top laminating of sandwich layer has the back sheet of pasting with skin and needle tubing, and the top laminating of back sheet has pastes the fixer of fixing with the transfer line, the fixer is two, and the symmetry sets up the side at the back sheet respectively, and fixer top laminating is provided with the isolation layer.

Furthermore, each fixer comprises two sticking edges at two ends and a transfusion tube passing part in the middle.

Furthermore, far infrared ceramic powder is added to the inner side of the infusion tube passing part.

Further, the backing layer is a polyurethane film layer.

Furthermore, the size of the upper isolation layer and the size of the lower isolation layer are larger than that of the back lining layer, and the size of the back lining layer is larger than that of the hydrocolloid containing far infrared ceramic powder.

The utility model has the advantages as follows:

1. the utility model discloses use the hydrocolloid that contains far infrared ceramic powder to apply the core, far infrared ceramic powder can radiate the infrared ray, and the infrared ray is absorbed by the object easily, and the luminous energy of transmission income human body is absorbed by the molecule and is changed into heat energy to arouse vasodilatation, the blood flow accelerates, and blood circulation is improved to the part, and hydrocolloid applies the core simultaneously and can form low oxygen partial pressure, and the macrophage of amazing infusion department is added value with higher speed, blood circulation with higher speed, thereby both prevent phlebitis in coordination.

2. The utility model provides a hydrocolloid applies the exudate of core suction needle catheter department, and the swelling subsides with higher speed, and the heat that the far infrared ceramic powder produced accelerates local exudate to absorb, and the swelling subsides with higher speed. The hydrocolloid dressing core absorbs exudates to form gel, and forms a wet coating on the position of the infusion needle to reduce pain, meanwhile, heat generated by the far infrared ceramic powder can reduce sensory nerve excitability and improve pain valve, and meanwhile, ischemia and anoxia are improved, the exudates are absorbed, and swelling is relieved to achieve the effect of pain. The far infrared ceramic powder generates deep heat effect to equivalently improve blood circulation, promote metabolism, dredge channels and collaterals, relieve pain and chill, and the hydrocolloid is coated on the core to synergistically improve the compression, edema and pain at the position of the indwelling needle head so as to prevent and treat phlebitis and relieve pain.

3. The utility model discloses the inboard of transfer line portion of passing of fixer has added far infrared ceramic powder, and far infrared ceramic powder is through absorbing the energy in the nature, continuously generates heat, avoids the infusion pain and the stimulation of the cold production of medicine.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view taken at a-a in fig. 1.

Shown in the figure: 1-upper isolation layer, 2-back lining layer, 3-hydrocolloid dressing layer, 4-fixer, 401-sticking edge, 402-transfusion tube passing part, and 5-lower isolation layer.

Detailed Description

As shown in figures 1-2, a self-heating hydrocolloid indwelling needle patch comprises a hydrocolloid containing far infrared ceramic powder and a core layer 3, wherein a lower isolating layer 5 is attached below the hydrocolloid coating core layer 3, a back lining layer 2 which is attached to skin and a needle tube is attached above the hydrocolloid coating core layer 3, two fixators 4 which are fixed by an infusion tube are attached above the back lining layer 2, the two fixators 4 are symmetrically arranged on the side edges of the back lining layer 2 respectively, and an upper isolating layer 1 is attached above the fixators 4.

Each of the holders 4 includes adhesive edges 401 at both ends and an infusion tube passing portion 402 in the middle.

Far infrared ceramic powder is added to the inner side of the infusion tube passing part 402.

The backing layer 2 is a polyurethane film layer.

Go up isolation layer 1 and isolation layer 5 size down and be greater than back sheet 2, back sheet 2's size is greater than the hydrocolloid that contains far infrared ceramic powder and applies sandwich layer 3.

The hydrocolloid applying core layer 3 can absorb the liquid of needle walking in the infusion process to prevent edema, and simultaneously, the low oxygen partial pressure formed by the hydrocolloid applying core layer and the back lining stimulates the macrophage proliferation at the infusion part, accelerates the blood circulation, relieves the pain, thereby preventing and relieving the phlebitis. And far infrared ceramic powder in hydrocolloid applies sandwich layer 3 uses far infrared (infrared radiance is higher) that can radiate more than normal object as the main characteristic function, passes through the thermal radiation activation cell at normal atmospheric temperature, promotes metabolism, improves human microcirculation fully, and the molecular motion that effectively activates cell material is cell activation to local temperature rises after, is favorable to the evaporation of water, promotes exudation lesion surface layer tissue drying, scabbing. The far infrared ceramic powder generates negative monovalent hydroxide ions under the irradiation of sunlight (especially ultraviolet rays), and has a sterilization function.

The utility model discloses a use as follows:

the isolation layer 5 is detached down after the syringe needle inserts skin, applies the hydrocolloid and laminates syringe needle and skin contact department of sandwich layer 3, will through back lining layer 2 the utility model discloses paste skin around the spindle nose to fix the needle tubing. The upper isolation layer 1 is removed, and the infusion tube connected to the needle tube is folded upward and inserted into the infusion tube passing portion 402 of the fixator 4, and the infusion tube is fixed by the adhesive edge 401.

The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.

Claims (5)

1. The utility model provides a paste from heating hydrocolloid indwelling needle, its characterized in that, applies the sandwich layer including the hydrocolloid that contains far infrared ceramic powder, hydrocolloid applies the below laminating of sandwich layer has lower isolation layer, and hydrocolloid applies the top laminating of sandwich layer has the back sheet of pasting with skin and needle tubing, and the top laminating of back sheet has pastes fixed fixer with the transfer line, the fixer is two, and the symmetry sets up the side at the back sheet respectively, and fixer top laminating is provided with the isolation layer.

2. The self-heating hydrocolloid indwelling needle patch of claim 1, wherein each of the retainers comprises adhesive edges at both ends and a tubing passing portion in the middle.

3. The self-heating hydrocolloid indwelling needle patch of claim 2, wherein far infrared ceramic powder is added to the inside of the infusion tube passing part.

4. The self-heating hydrocolloid retaining pin paste of claim 1 wherein said backing layer is a polyurethane film layer.

5. The self-heating hydrocolloid indwelling needle patch of claim 1, wherein the upper and lower insulating layers are larger in size than the backing layer, which is larger in size than the hydrocolloid wicking layer containing the far infrared ceramic powder.

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