CN1056049A - A kind of oxygen therapy apparatus - Google Patents

Abstract

A kind of oxygen therapy apparatus is mainly used in the treatment human body and burns (scalding) wound and skin-grafting back wound surface, and because of burning residual wound and other surgical wound of (scalding) impairment of the configuration one-tenth.This device is made up of gas manhole appendix on open containers, gas access way, air bag circle and the air bag circle etc., have rational in infrastructure, with low cost, portably use characteristics such as convenient, be convenient to penetration and promotion and use.

Description

A kind of oxygen therapy apparatus

The present invention relates to a kind of oxygen therapy apparatus, this device with therapeutic room, gas access way is mainly used in the treatment human body and burns (scalding) wound and skin-grafting back wound surface, and because of burning difficulty healing residual wound and other surgical wound of (scalding) impairment of the configuration one-tenth.

Treat the human body burn by having oxygen with certain pressure, can suppress bacterial activity, control infection alleviates edema and sepage, and promotes new vessels to form and collagen formation, thereby quickens by the healing of therapentic part.

At present, to the treatment of burn patient, in the large hospital of hyperbaric oxygen chamber was arranged, the known hyperbaric oxygen chamber of general many employings carried out oxygen therapy as therapeutic room.Yet, all being aspect patient's the selection, just be fit to take hyperbaric oxygen chamber therapy with burn patients, and in single limbs, head or other position, the small-area burn patient is not suitable for adopting hyperbaric oxygen chamber therapy.Moreover, because people's human vas under environment under high pressure further shrinks,, may have a negative impact therefore to suffering from the patient of cardiovascular disease, cardiac insufficiency simultaneously.In addition, hyperbaric oxygen chamber to the treatment of the residual wound of burn patient not only uncertain therapeutic efficacy cut, and waste greatly, and medium and small wound surface is also wanted the whole body oxygen therapy, for many years the hyperbaric oxygen chamber appliance arrangement complexity of domestic and international application, bulky, can not carry mobilely, use inconvenience, involve great expense, (needing tens thousand of yuans) unable purchase of middle and small hospital is difficult for penetration and promotion and uses.

The present invention seeks to overcome the problems referred to above that prior art exists and provide a kind of rational in infrastructure, be easy to carry, oxygen therapy apparatus with low cost, be specifically designed to treatment burn and wait residual wound and the skin-grafting back wound surface that forms, particularly to the treatment of medium and small wound surface.

The present invention seeks to realize by following technical proposal:

The therapeutic room of oxygen therapy apparatus is the open containers with gas access way, at the opening part of container, the closed airbag circle that is complementary with the oral area edge shape is arranged, and the gas manhole appendix is arranged on the air bag circle.

The shape of open containers is arbitrarily, can be tubular, also can be hemispheric, adopts arbitrarily big or small open containers as therapeutic room according to the needs for the treatment of, and use is easy to carry.

Work process of the present invention is: will need wound surface with oxygen therapy to place in the open containers or with the open containers buckle closure on wound surface, being separated with the closed airbag circle between open containers and the human body skin seals, inflate in the air bag circle by the gas manhole appendix on the air bag circle, owing to have any retractility within the specific limits during the inflation of air bag circle, can make between human body skin and the open containers and form sealing state; To container in charge into oxygen by the gas access way on the open containers this moment, and wound surface is carried out oxygen therapy, promotes wound healing.The back Wound treating of making skin graft also is like this with other surgical wound treatment.

For the Wound treating except that human limb, because the pressure in the container is greater than external pressure after the oxygenation, the available hand steered container of holding prevents that container from moving; Also can be on the outer wall of open containers fixing several strips, when treatment with belt with the open containers colligation on human body, finish treatment work.

It is rational in infrastructure, with low cost that the present invention has, and portably uses characteristics such as convenient, is that the treatment human body burns (scalding) and skin-grafting back wound surface, the special equipment of the residual wound that becomes because of burning (scalding) impairment of the configuration, is convenient to universal and applies.

Accompanying drawing 1 is embodiments of the invention 1 structural representations.

Accompanying drawing 2 is embodiments of the invention 2 structural representations.

Below in conjunction with accompanying drawing, further specify the present invention by embodiment.

Embodiment 1

Present embodiment mainly is that the treatment human limb is because of the residual wound of reasons such as burn formation and the wound surface after burning (scalding) wound and the skin-grafting, its therapeutic room is the open containers (6) of tubular, open containers is provided with the gas access way, by gas turnover valve (5) control, the oral area of open containers (6) has the closed airbag circle (4) that is complementary with the oral area edge shape, the air bag circle is fixed on the open containers mouth inner wall by silicone rubber membrane and forms, chamber wall herein is provided with the gas manhole appendix, by the turnover of gas turnover valve (2) control gas.Its work process is: the wound surface that is arranged in human limb that will need to treat places open containers (6), for example, the treatment hand wound, patient's arm is placed open containers (6), in closed airbag circle (4), charge into air by gas turnover valve (2), be fixed on the outside elastic dilatation of silicone rubber membrane on the chamber wall after the inflation, and form sealing state between the human arm, open containers (6) has become hermetic container; In hermetic container (6), charge into oxygen by the turnover valve of the gas on the container (5), the human body wound surface is carried out oxygen therapy.On open containers (6), also be provided with pressure detecting valve (3), be used to detect the pressure of oxygen in the container, to guarantee safe treatment.In order to prevent the arbitrarily expansion outside open containers of closed airbag circle inflation back, influence the sealing effectiveness between air bag circle (4) and the human body skin, on the outer wall of open containers (6), be provided with the constraint bag (1) that is complementary with the container finish shape, be used to retrain the expansion scope of closed airbag circle (4), make it improve the sealing effectiveness when treating at the oral area of container.Work process and principle when being used to perform the operation the back Wound treating are same as described above.

Embodiment 2

Present embodiment is located as chest, back etc. because of burning (scalding) wounded or disabled surplus wound surface and skin-grafting back wound surface for treatment human body other position except that extremity.The therapeutic room of this oxygen therapy apparatus is hemispherical open containers, gas access way (12) is arranged on the open containers (11), oral area at hemispherical open containers (11) has the closed airbag circle (14) that is complementary with the oral area edge shape, gas manhole appendix (15) is arranged on the air bag circle, on the outer wall of open containers, be fixed with the constraint bag (16) of constraint air bag circle.Principle and the process of using this device to carry out oxygen therapy are: with hemispherical open containers (11) buckle closure on the wound surface of needs of patients treatment, the burn wound of abdominal part for example, then open containers is buckled in patient's abdominal part, inflate in air bag circle (14) by the gas manhole appendix (15) on the air bag circle, make it expanse, and form sealing state between the human body skin, the expansion scope of airbag restraint bag (16) the constraint air bag circle (14) of open containers oral area improves sealing effectiveness.In container (11), charge into oxygen by gas access way (12), wound surface is carried out the treatment of oxygen gas, on the open containers wall, be provided with pressure detecting valve (13), be used to detect oxygen pressure in the container, guarantee to treat safety.In order to prevent that open containers (11) from moving on human body, influence oxygen therapy, fixing several strips (17) on the outer upper wall of open containers, with belt with the open containers colligation on patient's body, guarantee to treat and carry out smoothly.

Claims (4)

1, a kind of oxygen therapy apparatus with therapeutic room, gas access way is characterized in that said therapeutic room is an open containers, at the oral area of open containers the closed airbag circle that is complementary with the oral area edge shape is arranged, and the gas manhole appendix is arranged on the air bag circle.

2, the oxygen therapy apparatus according to claim 1 is characterized in that having the constraint bag of constraint air bag circle on the oral area outer wall of open containers.

3,, it is characterized in that being fixed with several strips on the said open containers outer wall according to claim 1 or 2 described oxygen therapy apparatuss.

4,, it is characterized in that the pressure detecting valve is arranged on the open containers according to claim 1 or 2 described oxygen therapy apparatuss.

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