CN2412526Y - Bite-block for gastroscopy - Google Patents

Abstract

The utility model relates to a bite-block for gastroscopy, which comprises an oral part and a ring part. The utility model has the gist that both sides of the ring part are outward projected and are provided with fixing straps of which the end parts are provided with gluing buckles. The utility model has the advantages of reasonable design, and simple structure. The utility model can conveniently realize the fixation of the bite block and effectively prevents the bite block falling off to avoid the gastroscope being bit and the interruption of the gastroscopy, which ensures the examination, the diagnosis and the therapy of the patient.

Description

A kind of gastroscopy bite-block

This utility model belongs to the medical apparatus technology, relates to a kind of gastroscopy bite-block.

The gastroscopy bite-block of prior art generally only has oral area and ring portion two parts to constitute no fixture.Therefore, in the gastroscopy, the patient is in following situation, and bite-block Chang Rongyi comes off: (1) patient's psychentonia; (2) patient has intractable to feel sick, vomit; (3) patient's hypodontia or installation artificial tooth; (4) patient is the old and the weak people or children's.Bite-block comes off, and the one, the gastroscope that may bite, damage expensive instrument cause heavy economic losses; The 2nd, gastroscopy is interrupted, incur loss through delay and influence patient's diagnosis and treatment.

The gastroscopy bite-block that the purpose of this utility model can not come off when providing a kind of gastroscopy is to overcome the existing above-mentioned defective of prior art bite-block.

The purpose of this utility model is to improve to realize that it comprises oral area and ring portion on the basis of prior art bite-block, and its main points are that its ring portion both sides are outwards outstanding, and outstanding position is equiped with the bonding fixing band of buckleing of end band and pays.

Below in conjunction with accompanying drawing this utility model is elaborated:

Fig. 1 is a front view of the present utility model

Fig. 2 is a vertical view of the present utility model

According to Fig. 1, shown in Figure 2,3 is oral areas among the figure, and the periphery of oral area is a ring portion 4, and these ring portion 4 both sides are outwards outstanding, and outstanding position is equiped with the fixing band that the end has a bonding button 1 and pays 2.

Said outstanding position is equiped with fixing band and pays 2, can be that fixing band is paid the 2 outstanding positions that directly are hinged on ring portion 4 both sides, also can be that fixing band is paid 2 and connected the outstanding position that latch closure 5 is hinged on ring portion 4 both sides by one.

The bonding button 1 that said fixing band is paid 2 ends can be the nylon adhesive button, also can be the adhesive sticker that coats.

Earlier the oral area 3 of bite-block is placed patient's mouth during use, again fixing band is paid 2 tensions and realize being fastened getting final product behind patient's neck by the bonding button 1 that fixing band is paid 2 ends.

This utility model is reasonable in design, and is simple in structure, can realize the fixing of gastroscopy bite-block easily, prevents from effectively to come off, and avoid biting gastroscope and gastroscopy interrupt, and guarantees inspection diagnosis and treatment to patient.

Claims (1)

1. A kind of gastroscopy bite-block comprises oral area (3) and ring portion (4), and the both sides that it is characterized in that ring portion (4) are outwards outstanding, and the fixing band that outstanding position is equiped with that the end band is bonding buckles (1) is paid (2).

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