CN213720307U - Intraoperative protective bracelet ring - Google Patents

Abstract

The utility model provides an intra-operative protective bracelet ring, which comprises an air bag and a one-way valve, wherein the air bag is of a circular ring structure, the cross section of the air bag is of a C-shaped structure, and the two ends of the C-shaped section of the inflated air bag are closed, so that the middle part of the C-shaped package of the air bag forms a circular accommodating cavity; the check valve is installed in the outside of gasbag annular structure, and the inside and outside both sides of check valve intercommunication gasbag, the choked flow direction of check valve is from the gasbag inboard point to the gasbag outside. The process of wrapping the bracelet is very simple, the air bag is firm and elastic after being inflated, the insulating property is good, a good damage prevention effect can be achieved on the jade bracelet, and a good effect of preventing the breakdown of the high-frequency electrotome is achieved on the metal bracelet; the utility model discloses a check valve is the plastics preparation, and the check valve and the PVC utricule of plastics preparation all have low price's characteristics, make the utility model discloses it uses as disposable article to be very suitable for, satisfies the medical health requirement.

Description

Intraoperative protective bracelet ring

Technical Field

The utility model relates to the technical field of medical instrument auxiliary assembly, in particular to protection bracelet circle in art.

Background

Along with the improvement of living standard of people, more and more people are worn to the bracelet, in order to prevent that the bracelet of operation patient from damaging in the art, damaging skin, polluting operation environment etc. requires to take off the bracelet of wearing before the operation. However, as the body grows, palms of many patients become larger, and some jade bracelets and gold bracelets which cannot be adjusted in diameter cannot be taken down. Therefore, the bracelet is worn by the patient frequently. In order to protect the safety of the surgical patient, the traditional method is to wind a medical bandage on a bracelet, and the method has the following defects: 1. for metal bracelets, when a high-frequency electrotome is used in an operation, the bandage has poor insulating effect, the metal bracelets are conductive, and the skin of a patient can be burnt, so that adverse events are caused. 2. Most bracelets are expensive or have special significance for patients, the bandage cannot play a good protection role, if the bracelets are damaged carelessly, the bracelets can cause discomfort to medical staff and patients, are not beneficial to treatment and rehabilitation of diseases, and even can cause medical disputes. 3. The method of winding the bracelet with the medical bandage is time-consuming and labor-consuming. In order to solve the above problems, chinese utility model No. 201920879257.7 discloses a bracelet protector, but this bracelet protector has a complex structure and a high production cost, and if it is used repeatedly, the structure is not suitable for sterilization.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, an object of the utility model is to provide a protection bracelet circle in art, the utility model discloses the technical scheme who adopts is:

a bracelet ring for protecting in operation comprises an air bag and a one-way valve, wherein the air bag is of a circular ring structure, the cross section of the air bag is of a C-shaped structure, the plane where the cross section is located is a plane which is parallel to the axis of the air bag and passes through the axis, and the two ends of the C-shaped section of the inflated air bag are closed, so that an annular accommodating cavity is formed in the middle part of the C-shaped wrapped air bag; the check valve is installed in the outside of gasbag annular structure, and the inside and outside both sides of check valve intercommunication gasbag, the choked flow direction of check valve is from the gasbag inboard point to the gasbag outside.

Preferably, the "C" shaped opening of the balloon is located inside the balloon ring structure.

Preferably, the check valve is made of plastic, and further preferably, the check valve is a press-and-exhaust check valve.

Preferably, the balloon is a PVC balloon, further preferably, the balloon has a wall thickness of 0.25 mm.

Compared with the prior art, the utility model discloses following beneficial effect has:

the PVC air bag of the utility model is very soft in the non-inflated state, the process of wrapping the bracelet is very simple, and the processes of inflation and exhaust are very quick and convenient because the air bag is small; nontoxic environmental protection under the PVC gasbag normality, the PVC gasbag is durable elastic after aerifing, is difficult for breaking, "C" shape both ends are closed tight real, and insulating properties is good, can play fine loss prevention effect to the jade bracelet, and the gasbag bulge back utricule can keep great thickness, plays fine effect that prevents the breakdown of high-frequency electric knife to metal bracelet. The utility model discloses a check valve is the plastics preparation, and the check valve and the PVC utricule of plastics preparation all have low price's characteristics, make the utility model discloses it uses as disposable article to be very suitable for, satisfies the medical health requirement.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a sectional view taken along a-a in fig. 1.

Description of the main elements

In the figure: 1-air bag, 2-one-way valve and 3-holding cavity.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in a preferred embodiment of the present invention, an intra-operative protective bracelet ring includes an air bag 1 and a check valve 2, the air bag 1 is of a circular ring structure, the cross section of the air bag 1 is of a "C" shape, the plane of the cross section is a plane parallel to and passing through the axis of the air bag, and the two ends of the C-shape section of the inflated air bag 1 are closed, so that the middle part of the C-shape package of the air bag forms a circular accommodating cavity 3; the check valve 2 is installed in the outside of 1 annular structure of gasbag, and the inside and outside both sides of 1 gasbag of check valve 2 intercommunication, the choked flow direction of check valve 2 is from 1 inboard pointing to 1 outside of gasbag.

The gasbag 1 of this embodiment is PVC gasbag 1, its bag wall thickness is 0.25mm, the PVC gasbag 1 of 0.25mm bag wall thickness is often used for making the life buoy, nontoxic environmental protection under the 1 normality of PVC gasbag, PVC gasbag 1 is firm flexible after aerifing, be difficult for breaking, "C" shape both ends are closed tight real, insulating properties is good, can play fine loss prevention effect to the jade bracelet, 1 bloated back utricule of gasbag can keep great thickness, play fine effect that prevents high-frequency electrotome high-voltage breakdown to the metal bracelet. The check valve 2 of this embodiment is the plastics preparation, and the check valve 2 and the PVC gasbag 1 of plastics preparation all have low price's characteristics for this embodiment is particularly suitable for as disposable article and uses, satisfies the medical health requirement.

Preferably, the "C" shaped opening of the airbag 1 is located inside the ring structure of the airbag 1, making it easier to wrap the airbag 1 around a bracelet.

Preferably, the check valve 2 is a pressing exhaust type check valve 2, the structure of the pressing exhaust type check valve 2 is common in some tires and swim rings, specific structures are not repeated, the pressing exhaust type check valve 2 is convenient to exhaust, and the air bag 1 after exhaust is easier to take down from a bracelet.

When the bracelet is used, the two ends of the C-shaped air bag 1 are unfolded under the non-inflated state, the bracelet is wrapped by the inner side of the C-shaped air bag 1, the PVC air bag 1 is very soft before being inflated, and the process of wrapping the bracelet is very simple; after the bracelet is wrapped, a common small hand pump is adopted to inflate the air bag 1 through the one-way valve 2, the air bag 1 is inflated and then is expanded, the two ends of the C shape are tightly attached, and the bracelet is firmly wrapped in the containing cavity 3 for protection; when the air bag 1 is taken down, the one-way valve 2 is pressed to discharge part or all of the air in the air bag 1, and the air bag 1 can be easily taken down from the bracelet after being softened; because the air bag 1 is small, the processes of inflation and deflation are very quick and convenient.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims (6)

1. The utility model provides an intraoperative protection bracelet circle which characterized in that: the inflatable air bag comprises an air bag and a one-way valve, wherein the air bag is of a circular structure, the cross section of the air bag is of a C-shaped structure, the plane where the cross section is located is a plane which is parallel to the axis of the air bag and passes through the axis, and the two ends of the C-shaped cross section of the inflated air bag are closed, so that an annular accommodating cavity is formed in the middle part of the C-shaped wrapped air bag; the check valve is installed in the outside of gasbag annular structure, the check valve intercommunication the inside and outside both sides of gasbag, the choked flow direction of check valve is by the gasbag inboard point to the gasbag outside.

2. The intra-operative protective bracelet ring according to claim 1, characterized in that: the "C" shaped opening of the balloon is located inside the balloon ring structure.

3. The intra-operative protective bracelet ring according to claim 1, characterized in that: the check valve is made of plastic.

4. The intra-operative protective bracelet ring according to claim 1, characterized in that: the check valve is a pressing exhaust type check valve.

5. The intra-operative protective bracelet ring according to claim 1, characterized in that: the air bag is a PVC air bag.

6. An intra-operative protective bracelet ring according to claim 5, characterized in that: the thickness of the wall of the air bag is 0.25 mm.

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