CN219614514U - Four-limb negative pressure drainage device - Google Patents

Abstract

The utility model provides a four limbs negative pressure drainage device, includes collecting box and disinfect box, and collecting box and disinfect box pass through the connecting plate of bottom and the protection casing fixed connection at top, its characterized in that: the outside of arc drainage cover is provided with drainage tube and antiseptic solution spray tube respectively, the drainage tube passes through many straws and the inside wall drainage groove intercommunication of arc drainage cover, the antiseptic solution spray tube passes through many and is in the nozzle intercommunication between the inside wall drainage groove of arc drainage cover, drainage groove and nozzle are located the rectangular shape intercommunication inslot of arc drainage cover inside wall, the top of collecting box is provided with the aspiration pump that is used for the collecting box to bleed, the antiseptic solution spray tube passes through the water outlet end intercommunication of hose and spray pump, the water inlet end of spray pump communicates with the bottom of disinfect box, the drainage tube passes through the top intercommunication of additional hose and collecting box. The utility model not only has drainage function, but also has the function of sterilizing and disinfecting the drainage part, thereby being beneficial to avoiding wound infection and improving the healing speed of the wound.

Description

Four-limb negative pressure drainage device

Technical Field

The utility model relates to a drainage device, in particular to a limb negative pressure drainage device.

Background

The current drainage device mainly aims at the interior of bodies such as liver, gall, stomach and the like, and the limbs of a human body need to be drained during operation, especially when the wound part contains other substances needing to be cleaned. The utility model CN214807718U discloses a fixing device for a limb negative pressure drainage tube, which comprises an elastic magic tape bandage, wherein a magic tape surface is arranged at one end of the elastic magic tape bandage, a connecting seat is adhered to the front surface of the elastic magic tape bandage, a first sliding groove is formed in the connecting seat, a sliding block matched with the first sliding groove is arranged in the first sliding groove in a sliding manner, clamping pieces are fixedly arranged on the sliding blocks, elastic bands are adhered in the clamping pieces, the number of the elastic bands is 2-4, and a negative pressure drainage tube is arranged in the elastic bands. The device has good air permeability and is comfortable and beautiful to wear; the operation is simple and convenient, the negative pressure drainage tube is movably arranged on the elastic magic tape bandage through the elastic band, the working efficiency of fixing the negative pressure drainage tube is greatly improved, and the negative pressure drainage tube is prevented from falling off. Although the device has the drainage anti-falling function, the device can not disinfect the wound after drainage.

Disclosure of Invention

In order to solve the problems, the utility model aims to provide a limb negative pressure drainage device.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a four limbs negative pressure drainage device, includes collecting box and disinfect box, and collecting box and disinfect box pass through the connecting plate of bottom and the protection casing fixed connection at top, its characterized in that: the outside of arc drainage cover is provided with drainage tube and antiseptic solution spray tube respectively, the drainage tube passes through many straws and the inside wall drainage groove intercommunication of arc drainage cover, the antiseptic solution spray tube passes through many and is in the nozzle intercommunication between the inside wall drainage groove of arc drainage cover, drainage groove and nozzle are located the rectangular shape intercommunication inslot of arc drainage cover inside wall, the top of collecting box is provided with the aspiration pump that is used for the collecting box to bleed, the antiseptic solution spray tube passes through the water outlet end intercommunication of hose and spray pump, the water inlet end of spray pump communicates with the bottom of disinfect box, the drainage tube passes through the top intercommunication of additional hose and collecting box.

Further, in order to facilitate cleaning of the collecting box, a drain valve for draining is arranged on one side of the bottom of the collecting box, a connector connected with the drainage tube and the disinfectant spray tube at the top of the collecting box can be taken down for cleaning by injecting clean water disinfectant and the like, cleaned waste water can be discharged through the drain valve, the drain valve is convenient for draining, sealing of the collecting box can be achieved by closing the drain valve, and negative pressure is conveniently pumped into the collecting box.

Further, in order to prevent the air drawn out of the collection box from generating an odor after being discharged, an air discharge end of the air pump is covered with an air freshening filter element, such as a commonly used air freshening filter element for home, vehicles and the like at present.

Further, in order to be convenient for add the antiseptic solution to the disinfector, be provided with the water adding bucket of taking the lid at disinfector top, cover the lid and prevent that antiseptic solution from can send out after finishing adding.

Further, in order to facilitate the movement of the whole device, the bottoms of the collecting box and the sterilizing box are respectively supported with universal wheels with brakes, and the universal wheels are of a wheel structure commonly used at present, such as universal wheels commonly used for baby carriages and supermarket shopping carts, the universal wheels can be locked by stepping on pedal, movement is prevented, and the universal wheels can be lifted and unlocked during use.

Further, in order to improve the comfort level of contacting with the human body, the sealing performance of the part during drainage is facilitated, and the inner side wall of the arc-shaped drainage cover is provided with a layer of silica gel pad with holes.

The arc-shaped drainage cover disclosed by the utility model accords with the human engineering radian, can be well contacted with human limbs, improves the air tightness of a contact part, so that the conveniently sprayed disinfectant can not flow out of the drainage cover and is sucked by a drainage tube, an effective closed circulation space is formed, the diameter of the drainage tube is larger than that of a disinfectant spray tube, the sprayed disinfectant flow is far lower than that of the drainage tube, and the sprayed disinfectant flow can be controlled according to the requirement, so that the sufficient flow can be ensured, therefore, the arc-shaped drainage cover not only has a drainage effect, but also has the effect of sterilizing and disinfecting the drainage part, is favorable for avoiding wound infection and improving the healing speed of a wound.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of the arc-shaped drainage cover of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The present embodiment is described in detail below with reference to the accompanying drawings:

the present embodiment provides a limb negative pressure drainage device, please refer to fig. 1-2 in the accompanying drawings.

As shown in fig. 1-2, an extremity negative pressure drainage device, including collecting box 1 and disinfect box 2, collecting box 1 and disinfect box 2 pass through the connecting plate 3 at bottom and the protection casing 4 fixed connection at top, its characterized in that: the outside of arc drainage cover 5 is provided with drainage tube 6 and antiseptic solution spray tube 7 respectively, drainage tube 6 communicates with the inside wall drainage groove 9 of arc drainage cover 5 through many drinking straws 8, antiseptic solution spray tube 7 communicates through many being branched between 19 and the inside wall drainage groove 9 of arc drainage cover 5, drainage groove 9 and nozzle 11 are located the rectangular shape intercommunication groove 18 of arc drainage cover 5 inside wall, the top of collecting box 1 is provided with the aspiration pump 17 that is used for collecting box 1 to bleed, antiseptic solution spray tube 7 communicates with the water outlet end of spray pump 10 through the hose, the water inlet end of spray pump 10 communicates with the bottom of disinfect box 2, drainage tube 6 communicates with the top of collecting box 1 through another hose.

In addition, further optimization is carried out, a blow-down valve 12 for blow-down is arranged on one side of the bottom of the collecting box 1, an air-freshening filter element 13 is covered at the exhaust end of the air pump 17, such as a commonly used air-freshening filter element for home, vehicles and the like at present, the filter element is composed of filter cloth covering the exhaust end of the air pump 17, and the filter cloth is impregnated with a freshener with fragrance; the top of the disinfection box 2 is provided with a water adding hopper 14 with a cover, the bottoms of the collection box 1 and the disinfection box 2 are respectively supported with universal wheels 15 with brakes, and the inner side wall of the arc-shaped drainage cover 5 is provided with a layer of silica gel pad 16 with holes.

The working principle of the utility model is as follows: when the four limbs are drained, the air pump 17 is opened to enable the collecting box 1 to form negative pressure, so that a certain suction force is formed at the drainage groove 9 of the arc-shaped drainage cover 5 to conduct drainage, in addition, the water spray pump 10 works simultaneously, the disinfectant is sent to the nozzle 11 of the arc-shaped drainage cover 5 through the water spray pump 10 to be sprayed out from the nozzle 11, and the four limbs drainage parts are synchronously sterilized and disinfected, so that not only can good drainage effect be achieved, but also the parts are synchronously disinfected, the infection of wounds is avoided, and the healing speed of the wounds is improved.

Of course, the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. The utility model provides a four limbs negative pressure drainage device, includes collecting box (1) and disinfect box (2), collecting box (1) and disinfect box (2) are through connecting plate (3) and protection casing (4) fixed connection at top of bottom, its characterized in that: the outside of arc drainage cover (5) is provided with drainage tube (6) and antiseptic solution spray tube (7) respectively, drainage tube (6) are through the inside wall drainage groove (9) intercommunication of many drinking straws (8) with arc drainage cover (5), antiseptic solution spray tube (7) are through many nozzles (11) intercommunication between inside wall drainage groove (9) of being in charge of pipe (19) and arc drainage cover (5), drainage groove (9) and nozzle (11) are located rectangular shape intercommunication groove (18) of arc drainage cover (5) inside wall, the top of collecting box (1) is provided with aspiration pump (17) that are used for collecting box (1) to bleed, antiseptic solution spray tube (7) are through the water outlet end intercommunication of hose with spray pump (10), the water inlet end of spray pump (10) and the bottom intercommunication of antiseptic box (2), drainage tube (6) are through the top intercommunication of other hose and collecting box (1).

2. The limb negative pressure drainage device according to claim 1, wherein: a blow-down valve (12) for blow-down is arranged at one side of the bottom of the collecting box (1).

3. The limb negative pressure drainage device according to claim 1, wherein: the exhaust end of the air pump (17) is covered with an air refreshing filter element (13).

4. The limb negative pressure drainage device according to claim 1, wherein: a water adding hopper (14) with a cover is arranged at the top of the disinfection box (2).

5. The limb negative pressure drainage device according to claim 1, wherein: the bottoms of the collecting box (1) and the sterilizing box (2) are respectively supported with universal wheels (15) with brakes.

6. The limb negative pressure drainage device according to claim 1, wherein: the inner side wall of the arc-shaped drainage cover (5) is provided with a layer of silica gel pad (16) with holes.