CN214970027U - Wound washing unit - Google Patents

Abstract

The utility model provides a wound washing device, which comprises a water storage tank, a washing pipe, a transparent cover, a drainage pipe and an anti-reflux bag; two ends of the flushing pipe are respectively connected with the water storage tank and the transparent cover, and two ends of the drainage pipe are respectively connected with the transparent cover and the anti-backflow bag; the pump machine is arranged in the water storage tank and used for pumping liquid in the water storage tank into the transparent cover through the flushing pipe to flush the wound, and the liquid flows into the anti-backflow bag through the drainage pipe after flushing is finished and is collected. The utility model provides a wound washing unit's advantage lies in: the cleaning effect of the flushing method is better, simultaneously, the wounds with sinus tracts and sneak wounds can be cleaned more effectively, and the problems that the pressure is not easy to master by an operator and flushing liquid is not easy to collect due to the fact that an existing injector is adopted for flushing are solved.

Description

Wound washing unit

Technical Field

The utility model relates to a medical equipment field, especially a wound washing unit.

Background

At present, the debridement method for pressure injury wounds in clinic is mostly to wipe the wounds by a soaked physiological saline cotton ball. When the cotton ball is used for wiping, a patient feels pain and bleeds, and cotton wool remains on the wound to influence the healing of the wound. And the wound with small mouth and large bottom or the wound with sinus sneak is difficult to wipe by using a cotton ball. In contrast, the syringe is clinically used for connecting a scalp needle for flushing at present, an operator often cannot master pressure easily, liquid after flushing is not collected easily, and frequent suction of flushing liquid increases the time for changing the dressing. And the heating degree of the washing liquid is not easy to control.

In view of this, this utility model is especially proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy to use and device of collection flush fluid that can be better.

The utility model provides a wound washing device, which comprises a water storage tank, a washing pipe, a transparent cover, a drainage pipe and an anti-reflux bag;

two ends of the flushing pipe are respectively connected with the water storage tank and the transparent cover, and two ends of the drainage pipe are respectively connected with the transparent cover and the anti-backflow bag;

and a pump machine is arranged in the water storage tank and is used for collapsing liquid in the water storage tank into the transparent cover through the flushing pipe for flushing, and the liquid flows into the anti-backflow bag through the drainage pipe after the flushing is finished and is collected.

It has been found that flushing a wound with a pressure of 8-12pis is more effective than scrubbing to clean the wound, and the pump of the present invention is used to draw the irrigation fluid from the reservoir and to provide the irrigation fluid with a pressure.

Preferably, a heating plate and a temperature sensor are further arranged in the water storage tank, and the temperature of the heating plate is adjusted through a temperature adjusting device arranged on the outer side of the water storage tank; and the reading of the temperature sensor is displayed by a temperature display arranged on the outer side of the water storage tank.

The wound is cleaned by water washing at the temperature close to the body temperature, so that the wound healing is facilitated, the response of complications is reduced, and the stress response and the uncomfortable feeling in the washing process are reduced.

Preferably, the outer side of the water storage tank is also provided with an adjusting knob for adjusting the speed of the pump.

Preferably, a flushing switch for controlling the starting and stopping of the pump is further arranged on the outer side of the water storage tank.

Preferably, the water storage tank is powered by an external power supply.

Preferably, the water storage tank is powered by a storage battery, and the storage battery is arranged in or outside the water storage tank.

Preferably, an adhesive layer is further adhered to the edge of the transparent cover.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a clean effect of washing method is better, adopts the flush fluid that has certain pressure, can more effectual cleanness have sinus and the wound of sneaking, and the temperature close with the body temperature more is favorable to the healing of wound to reduce the emergence of complication, solved current adoption syringe simultaneously and washed, the operator does not master pressure well, the difficult problem of collecting of flush fluid.

Drawings

Fig. 1 is a schematic structural view of a wound irrigation device according to the present invention;

fig. 2 is a schematic structural view of a transparent cover in the wound irrigation device of the present invention;

fig. 3 is a schematic structural view of a water storage tank in the wound irrigation device of the present invention.

Wherein: 1. a water storage tank; 11. a temperature display; 12. a temperature adjustment device; 13. adjusting a knob; 14. a flush switch; 15. heating the plate; 16. a pump machine; 2. a flush tube; 3. a transparent cover; 31. an adhesive layer; 4. a drainage tube; 5. an anti-reflux bag.

Detailed Description

To further illustrate the technical means and results of the present invention adopted to achieve the intended purpose, preferred embodiments are described below in detail with reference to the following detailed description of the embodiments, technical solutions and features according to the present invention. The particular features, structures, or characteristics may be combined in any suitable manner in the embodiments or embodiments described below.

The present embodiment provides a wound irrigation device, as shown in fig. 1, the wound irrigation device comprises a water storage tank 1, an irrigation pipe 2, a transparent cover 3, a drainage pipe 4 and an anti-reflux bag 5.

Two ends of the flushing pipe 2 are respectively connected with the water storage tank 1 and the transparent cover 3, and two ends of the drainage pipe 4 are respectively connected with the transparent cover 3 and the anti-backflow bag 5.

The flushing pipe 2 is a disposable flushing pipe and is respectively inserted with the water outlet of the water storage tank 1 and the water inlet of the transparent cover 3.

As shown in fig. 2, the transparent cover 3 is a semi-arc cover made of transparent hard material, and a disposable adhesive layer 31 is adhered to the edge for sealing the transparent cover 3 with the skin around the wound when in use. And the adhesive layer 31 is torn off and discarded after use. The transparent cover 3 is resistant to high temperature, so that the transparent cover can be repeatedly used after being sterilized, and the adhesive layer 31 can be attached again before each use.

As a practical embodiment, the adhesive layer 31 is a double-sided tape. It should be noted that, a person skilled in the art can select a suitable specific form of the adhesive layer according to actual needs, and the present invention is not limited to this.

The drainage tube 4 is a disposable drainage tube and is respectively inserted with the water outlet of the transparent cover 3 and the water inlet of the anti-backflow bag 5.

The washing liquid is discharged from the water outlet of the transparent cover 3 and is drained to the anti-backflow bag 5 through the drainage tube 4 for storage.

The anti-backflow bag 5 is a disposable anti-backflow bag, and can be discarded as medical waste after being used and recycled in a centralized manner.

As shown in fig. 3, a pump 16 is provided in the reservoir 1 for pumping the irrigating solution from the reservoir at a predetermined pressure to irrigate the wound.

Irrigation with 8-12pis pressure more effectively cleans the wound than scrubbing and cleans the sinus and sneak wound better.

Further, in consideration of actual requirements, an adjusting knob 13 for adjusting the speed of the pump and a flush switch 14 for controlling the start and stop of the pump are further disposed outside the water storage tank, and the manner in which the adjusting knob 13 and the flush switch 14 control the pump 16 is the same as that in the prior art, and thus detailed description is omitted here.

In other embodiments, the start, stop and speed of the pump can be controlled by a single adjusting knob.

Furthermore, since the temperature of the irrigation solution close to the body temperature, i.e., about 37 ℃, is more beneficial to wound healing, reduces complications and reduces the stress and discomfort during irrigation, a warming plate 15 is further provided in the water storage tank 1. The heating plate 15 is the same as the prior art and will not be described in detail herein.

And a temperature adjusting device 12 for adjusting the temperature of the heating plate 15 is arranged outside the water storage tank according to the requirements of monitoring the temperature of the flushing liquid and adjusting the temperature of the flushing liquid, a temperature sensor is arranged in the water storage tank, and a temperature display 11 for displaying the reading of the temperature sensor is arranged outside the water storage tank. The structure and operation principle of the temperature adjustment device 12, the temperature sensor and the temperature display 11 are the same as those in the prior art, and detailed description thereof is omitted here.

The temperature sensor, the pump 16, the heating panel 15 and the temperature display 11 are all powered by an external power supply, and the power supply to the above elements may be performed by selectively providing a storage battery in or outside the water storage tank as required. The specific manner of supplying power by using an external power source or a storage battery is the same as that in the prior art, and detailed description is not hindered here.

When the wound washing device of the utility model is used, all the parts are connected firstly, and sufficient washing liquid is added into the water storage tank; after a new bonding layer is bonded on the edge of the transparent cover, covering the transparent cover on the wound to be washed in a buckling manner, and further bonding, sealing and fixing the transparent cover through the bonding layer; starting the heating plate, adjusting the temperature of the heating plate through a temperature adjusting device, and monitoring the real-time water temperature through a temperature display until the washing liquid is heated to a preset temperature; the pump machine is started through the flushing switch, flushing liquid is pumped into the transparent cover to start flushing, the adjusting knob is adjusted until the flushing pressure provided by the pump machine is in a comfortable range (pressure of 8-12 pis) of a patient, and flushing waste liquid is drained into the anti-backflow bag through the drainage tube to be collected; after the washing is finished, the pump machine and the heating plate are closed, and all the parts are disassembled; taking the transparent cover down from the wound and removing the adhesive layer on the edge; the flushing pipe, the drainage pipe, the anti-backflow bag and the bonding layer are collected and then discarded as medical wastes, and the transparent cover is sterilized for recycling.

Compared with the prior art, the utility model has the advantages of:

through the pressure of control flush fluid for clean effect is better, can more effective clean the wound that has sinus and sneak simultaneously, and the temperature that is close with the body temperature more is favorable to the healing of wound to reduce the emergence of complication, reduced the stress response and the uncomfortable sense of washing in-process simultaneously, the wound condition can be observed at any time to the translucent cover, and can prevent effectively to wash the splash of in-process.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (7)

1. A wound irrigation device is characterized by comprising a water storage tank (1), an irrigation pipe (2), a transparent cover (3), a drainage pipe (4) and an anti-reflux bag (5);

two ends of the flushing pipe (2) are respectively connected with the water storage tank (1) and the transparent cover (3), and two ends of the drainage pipe (4) are respectively connected with the transparent cover (3) and the anti-backflow bag (5);

the wound irrigation device is characterized in that a pump (16) is arranged in the water storage tank (1), liquid in the water storage tank (1) is pumped into the transparent cover (3) through the flushing pipe (2) by the pump (16) to flush wounds, and the liquid flows into the anti-backflow bag (5) through the drainage pipe (4) after flushing is completed and is collected.

2. A wound irrigation device as claimed in claim 1, wherein a heating plate (15) and a temperature sensor are further arranged in the water storage tank (1), and the temperature of the heating plate (15) is adjusted by a temperature adjusting device (12) arranged outside the water storage tank; the reading of the temperature sensor is displayed by a temperature display (11) arranged outside the water storage tank.

3. A wound irrigation device as claimed in claim 1, characterized in that an adjusting knob (13) for adjusting the speed of the pump (16) is arranged outside the water storage tank (1).

4. A wound irrigation device as claimed in claim 1, characterized in that an irrigation switch (14) for controlling the start and stop of the pump (16) is arranged outside the water storage tank (1).

5. A wound irrigation device as claimed in claim 1, wherein the reservoir (1) is powered by an external power source.

6. A wound irrigation device according to claim 1, wherein the reservoir (1) is powered by an accumulator, the accumulator being provided within or outside the reservoir (1).

7. A wound irrigation device as claimed in claim 1, wherein the transparent cover (3) is further bonded at its edges with an adhesive layer (31).

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