CN205286527U - Special snood of jaw off -plate branch of academic or vocational study operation - Google Patents

Abstract

The utility model discloses a special snood of jaw off -plate branch of academic or vocational study operation, including ring piece of cloth, be provided with the bag that holds that is used for accomodating the hair on ring piece of cloth, the both ends of ring piece of cloth are provided with fixing device, ring piece of cloth encircles the setting of patient's head to the both ends that utilize fixing device will encircle piece of cloth are connected fixedly. This snood simple structure, the preparation is convenient, and ties effectually, uses operation process very simply convenient, can be before the art accomplishes very much the constraint and the arrangement of patient's hair in the short time, can carry out effectual constraint and fastening to the hair, adopt the fixed mode of surrounding, messenger's hair can not be in disorder in the art, can not lead to the fact too big constraint to feel to patient's head simultaneously, provides good appurtenance smoothly for performing the operation.

Description

A special hair tie for maxillofacial surgery

technical field

The utility model relates to an auxiliary appliance used in surgery, in particular to a special hair band for maxillofacial surgery.

Background technique

Maxillofacial surgery, such as orthognathic surgery, aims to correct misaligned teeth, adjust the uncoordinated relationship between the dental arch and the jaw, eliminate the interference of the teeth and jaws, exhaust the dentition, and eliminate the compensatory tilt of the teeth, so that the intraoperative It can smoothly move the cut bone segment to the designed orthodontic position, and establish a good dental-jaw relationship.

In maxillofacial surgery, the operation area is required to be clean and sterile, free from foreign objects. However, some female patients have relatively long hair, and before the operation, the hair is generally fixed by using a surgical cap to coil it. But this fixation method is very unreliable, especially for women with longer and more hair, the hair is prone to fall out and scattered during the operation, so that the operation area is affected, which does not meet the aseptic requirements of the operation.

Contents of the invention

In view of the above-mentioned problems in the prior art, the purpose of this utility model is to provide a special headband for maxillofacial surgery, which can effectively and comprehensively restrain women's hair, so that the operation will not be affected by the hair.

In order to achieve the above tasks, the utility model adopts the following technical solutions:

A special hair band for maxillofacial surgery, comprising a ring towel, on which is provided a storage bag for storing hair, and two ends of the ring towel are provided with fixing devices; the ring towel is arranged around the patient's head, and the fixing device Fasten the two ends of the ring towel.

Further, the fixing device adopts a Velcro button, the suede surface of the Velcro button is located on the back side of the ring towel, the hook surface of the Velcro button is located at the end of the front side of the ring towel, and the area of the suede surface is larger than that of the hook surface.

Further, a binding piece is provided on the side of one end of the ring towel, and the accommodating bag is located on the binding piece.

Further, the side of the other end of the ring towel is provided with a fixing piece, the hook surface of the Velcro button extends to the fixing piece, and the suede surface of the Velcro button extends to the binding piece.

Further, the accommodation bag has a rectangular structure, and the three ends of the accommodation bag are fixed with the restraint sheet, and the patient's hair enters between the accommodation bag and the restraint sheet from the other end of the accommodation bag.

Further, the edge of the ring towel is provided with an anti-pressure strip along the length direction.

Further, hair Velcro is laid on the front side of the ring towel.

The utility model has the following technical characteristics:

1. The headband has a simple structure, is easy to make, and has a good restraint effect. The operation process is very simple and convenient, and the restraint and arrangement of the patient's hair can be completed in a short time before the operation;

2. It can effectively bind and fasten the hair. It adopts the method of surrounding and fixing, so that the hair will not be scattered during the operation, and at the same time, it will not cause too much restraint on the patient's head, which provides a good guarantee for the smooth progress of the operation. aids.

Description of drawings

Fig. 1 is the overall structure development schematic diagram of the utility model;

Fig. 2 is the structural representation of the utility model when covering the patient's hair;

Fig. 3 is the structural representation of the utility model coated on the patient's hair;

The symbols in the figure represent: 1—bonding piece, 2—ring towel, 3—velvet surface, 4—accommodating bag, 5—fixing piece, 6—hook surface, 7—anti-pressure strip, 8—hair Velcro.

detailed description

Women's hair is longer, and when it is fixed, it needs to be coiled up first, and then fixed. However, after the hair is coiled, the volume will be relatively large, and sometimes the surgical cap cannot accommodate it, causing the surgical cap to fall off easily. For this reason, the design idea of the present utility model is, a bag body that is used to store hair is specially set, after making most of hair all pack into bag body, just easily it is fixed.

According to the above-mentioned technical scheme, as shown in Fig. 1 to Fig. 3, a special-purpose headband for maxillofacial surgery includes a ring towel 2, on which is provided an accommodation bag 4 for accommodating hair, and the two ring towels 2 The end is provided with a fixing device; the ring towel 2 is set around the patient's head, and the two ends of the ring towel 2 are connected and fixed by the fixing device.

What is used to receive patient's hair in this scheme is accommodating bag 4. The holding bag 4 has an opening. Before the operation, the patient first collects the hair receiving and sending into a ball, stuffs the hair of the ball into the holding bag 4, and then fixes the ring towel 2 around the head so that the holding bag 4 is closed. Wrapped in the ring towel 2, all the hair of the patient has been effectively accommodated. When wrapping and fixing, the edge of the ring towel 2 is wrapped around the patient's forehead from the patient's head, and the remaining part wraps the patient's hair and the containing bag 4 in it, and then is fixed with a fixing device, which can effectively bind all the hair And storage, the effect is shown in Figure 3. The accommodation bag 4 is a rectangular structure, and the three ends of the accommodation bag 4 are fixed to the restraint sheet 1 , and the patient's hair enters between the accommodation bag 4 and the restraint sheet 1 from the other end of the accommodation bag 4 . This accommodation bag 4 has a simple structure and can effectively store hair.

For the fixing device, it is required to be easy to use and simple in structure. For this reason, the fixing device adopts a Velcro, and the suede surface 3 of the Velcro button is positioned at the back side of the ring towel 2, and the hook surface 6 of the Velcro button is positioned at the end of the front side of the loop towel 2, and the area of the suede surface 3 is greater than that of the hook surface 6. area. Because the patient's hair volume is different and the head size is different, the bonding position of the Velcro is different. In order to make this headband have better versatility, the area of the suede surface 3 should be larger, so that the hook surface 6 can be used in different places. The position can be effectively fixed.

The specific arrangement of the accommodation bag 4 is that the side of one end of the ring towel 2 is provided with a binding sheet 1, and the storage bag 4 is located on the binding sheet 1; the side of the other end of the ring towel 2 is provided with a fixed Sheet 5, the hook surface 6 of the Velcro button extends to the fixing sheet 5, and the suede surface 3 of the Velcro button extends to the binding sheet 1.

The purpose of setting like this is, after the hair is coiled, most of the hair has all been stored in the accommodation bag 4, and the rest of the hair only has some hair around the scalp position, and the amount of these hairs is not too much. For this reason, do not need to make ring towel 2 too wide, too wide is not easy to fix. The width of the ring towel 2 only needs to be able to wrap the hair of the scalp part. As shown in Figure 2, when the hair tie is used, the gathered hair is first stuffed into the holding bag 4, and then the ring towel 2 is wound around the head to fix the ring towel 2, and the rest of the hair is stored therein, and Cover the storage bag 4 . After that, it is fixed with sticky buttons, so that all the hair is gathered up and fixed as one, and the fixation is very firm.

Because one side of the ring towel 2 is fixed around the patient's cranium, and there is a certain pressure on the head after being restrained. However, the operation time is long, and the restraint pressure is mostly concentrated on the circle where the ring towel 2 contacts the head, which will easily cause poor blood flow and even generate pressure sores for a long time. In response to this situation, the edge of the ring towel 2 is provided with an anti-pressure strip 7 along the length direction. The anti-pressure strip 7 is made of soft, elastic material. After the ring towel 2 is wrapped around, the anti-pressure strip 7 contacts the outside of the patient's skull. And soft, can effectively disperse pressure.

In addition, as shown in Figure 1, hair Velcro 8 is laid on the front side of the ring towel 2. This Velcro can comb the hair in the same direction, making it easier to tidy up the hair, and it is not easy to comb the hair after it is bound. scattered.

Claims (7)

1. a kind of headband special for maxillofacial surgery, is characterized in that, comprises ring towel (2), is provided with the accommodation bag (4) that is used to receive hair on ring towel (2), and the two ring towels (2) The end is provided with a fixing device; the ring towel (2) is arranged around the patient's head, and the two ends of the ring towel (2) are connected and fixed by the fixing device. 2. The special headband for maxillofacial surgery as claimed in claim 1, characterized in that, said fixing device adopts a Velcro, and the suede (3) of the Velcro is positioned at the back side of the ring towel (2), and the Velcro is glued The hook surface (6) of the buckle is located at the end of the front side of the ring towel (2), and the area of the suede surface (3) is greater than that of the hook surface (6). 3. the special-purpose headband for maxillofacial surgery as claimed in claim 2, is characterized in that, the side of an end of described ring towel (2) is provided with binding piece (1), and described accommodation bag ( 4) Located on the binding sheet (1). 4. The special headband for maxillofacial surgery as claimed in claim 3, characterized in that, the side of the other end of the said ring towel (2) is provided with a fixing sheet (5), and said gluing The hook surface (6) of the hook extends to the fixing sheet (5), and the suede surface (3) of the hook and loop fastener extends to the binding sheet (1). 5. The special headband for maxillofacial surgery as claimed in claim 3, characterized in that, said holding bag (4) is a rectangular structure, and the three ends of the holding bag (4) are connected with the binding sheet (1) Fixed, the patient's hair enters between the accommodation bag (4) and the restraint sheet (1) from the other end of the accommodation bag (4). 6. The special headband for maxillofacial surgery according to claim 1, characterized in that, the edge of the ring scarf (2) is provided with an anti-pressure strip (7) along the length direction. 7. The special hair tie for maxillofacial surgery according to claim 1, characterized in that, the hair Velcro (8) is laid on the front side of the ring scarf (2).