CN208710196U

CN208710196U - A kind of recovery from anesthesia phase prevents from biting oneself guard ring

Info

Publication number: CN208710196U
Application number: CN201820587010.3U
Authority: CN
Inventors: 刘斐
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-24
Filing date: 2018-04-24
Publication date: 2019-04-09
Anticipated expiration: 2028-04-24

Abstract

The utility model, which discloses a kind of recovery from anesthesia phase, to be prevented from biting oneself guard ring, hollow circular ring body including silica gel material, the annular groove for enabling to the insertion of the lip at patient or more front tooth and the corners of the mouth is opened up on the circumferential periphery of the hollow circular ring body, liquid injection port is set on the circumferential inner headed face of the hollow circular ring body, by the liquid injection port to after the empty intra-bladder instillation non-newtonian fluid of the hollow circular ring body, the liquid injection port is by cap sealed.Compared with prior art, the utility model structure is simple, can avoid unconsciousness completely, it is difficult to comfort, uncontrollable patient bites oneself.

Description

A kind of recovery from anesthesia phase prevents from biting oneself guard ring

Technical field

The utility model relates to a kind of medical instrument, prevent from biting the protection of oneself more particularly to a kind of recovery from anesthesia phase Circle.

Background technique

Recovery from Remifentanil-propofol Anesthesia restless (EA) is a kind of inappropriate behavior of recovery from anesthesia phase, clinical incidence 38%, performance It for excited, restless and disorientation and deposits, few patients are likely to occur the unconscious opening and closing of mandibular joint, cry and shout or moan, or even bite Oneself lead to drenched with blood, patient's unconsciousness at this time, it is difficult to comfort, be unable to control.One kind there is no patient can be prevented to sting at present Hurt the guard ring of oneself and other positions.

Summary of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art, putting on to patient after open operation, before revival can Prevent from biting oneself guard ring, is adopted the technical scheme that:

A kind of recovery from anesthesia phase prevents from biting oneself guard ring, it is characterised in that: the hollow circular ring including silica gel material Body opens up the ring for the lip insertion for enabling to patient up and down at front tooth and the corners of the mouth on the circumferential periphery of the hollow circular ring body Liquid injection port is arranged on the circumferential inner headed face of the hollow circular ring body in connected in star, by the liquid injection port to the hollow circular ring body Empty intra-bladder instillation non-newtonian fluid after, the liquid injection port is by cap sealed.

Further, the diameter at the arc groove bottom of the annular groove is 50-55mm, and the week of the hollow circular ring body is inwardly Diameter of a circle is 20-30mm.

Further, affixed by adhesive between the liquid injection port and nut cap.

Further, two boss, the end of the boss are extended outward to form on a side surface of the hollow circular ring body The blind hole for holding operation surgical forceps insertion, the center of circle center of two boss and blind hole relative to the hollow circular ring body are opened up on face Symmetrically.

Further, the non-newtonian fluid is made of suspended silica particle in polyethylene glycol.

Further, the non-newtonian fluid is made of Suspension maize starch in water.

Compared with prior art, the utility model structure is simple, can avoid unconsciousness completely, it is difficult to comfort, can not control The patient of system bites oneself.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of embodiment 1.

Fig. 2 is the front view of Fig. 1

Fig. 3 is the cross-sectional view in Fig. 1.

Fig. 4 is the structural schematic diagram of embodiment 2.

Specific embodiment

Technical solution for a better understanding of the present invention does further implementation steps of the invention below in conjunction with attached drawing Description.

Embodiment 1, referring to Fig. 1-3, a kind of recovery from anesthesia phase is prevented from biting oneself guard ring, including in silica gel material Empty torus 1 opens up the lip for enabling to patient up and down at front tooth and the corners of the mouth on the circumferential periphery of the hollow circular ring body 1 Liquid injection port is arranged on the circumferential inner headed face of the hollow circular ring body 1 in the annular groove 11 of insertion, by the liquid injection port to described After the empty intra-bladder instillation non-newtonian fluid of hollow circular ring body, the liquid injection port is sealed by nut cap 2.The arc of the annular groove 11 The diameter D11 of slot bottom is 55mm, and diameter of a circle D1 is 30mm in the circumferential direction of the hollow circular ring body 1.The liquid injection port and nut cap 2 Between by adhesive it is affixed.The non-newtonian fluid is made of suspended silica particle in polyethylene glycol.

Embodiment 2, referring to fig. 4, other are same as Example 1, the difference is that the non-newtonian fluid is the jade that suspends in water Rice starch is made, and micro preservative, antioxidant are added in water to prevent cornstarch rotten；The hollow circular ring simultaneously Two boss 3 are extended outward to form on one side surface of body 1, are opened up on the end face of the boss 3 and are held the blind of operation surgical forceps insertion Hole 31, the center of circle central symmetry of two boss 3 and blind hole 31 relative to the hollow circular ring body 1.

Silicon dioxide microparticle particle has slight repulsion between each other in the non-newtonian fluid, therefore can easily wear Liquid is crossed, rather than forms block or is deposited in bottom.But when unexpected weight has been more than this repulsive force, they Start to unite, forms water cooling cluster.When external energy dissipates, beginning is repelled again again between particle, and water cooling cluster also dissipates It opens, then solid has reverted to liquid.

Implementation is inserted into when the upper and lower ends for the guard ring for pinching embodiment 1 with two fingers or by the tip of operation surgical forceps It slowly presses or squeezes after in the blind hole 31 of the guard ring of example 2, fluid speciality, guard ring is presented in the non-newtonian fluid in guard ring It can deform, height in-between becomes smaller, and then fills in guard ring in the mouth of the patient not yet to revive, so that patient's upper-lower door It looses one's grip at the annular groove 11 of lip insertion guard ring at tooth and the corners of the mouth, the upper lower teeth of patient is propped up, after patient's revival, Slowly when occlusion, guard ring is deformable to adapt to it, and guard ring, which props up the upper lower teeth of patient, feels that patient excessively not It is suitable.But when it unconsciousness occurs, it is difficult to which when comforting, is uncontrollable restless, guard ring not only supports the upper lower teeth of patient Firmly, and when it is engaged rapidly, solid property is presented in non-newtonian fluid, and protection loop-shaped will not change, and prevents it from biting The tongue of oneself.

When taking-up, equally slowly pressing or squeeze guard ring can be deformed, and height in-between becomes smaller, and can smoothly take Out.

It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although ginseng It is described the invention in detail according to embodiment, those skilled in the art should understand that, to technical side of the invention Case is modified or replaced equivalently, and without departure from the spirit and scope of technical solution of the present invention, should all be covered in the present invention Scope of the claims in.

Claims

A kind of guard ring of oneself 1. recovery from anesthesia phase prevents from biting, it is characterised in that: the hollow circular ring body including silica gel material (1), the lip insertion enabled at patient or more front tooth and the corners of the mouth is opened up on the circumferential periphery of the hollow circular ring body (1) Annular groove (11), liquid injection port is set on the circumferential inner headed face of the hollow circular ring body (1), by the liquid injection port to described After the empty intra-bladder instillation non-newtonian fluid of hollow circular ring body, the liquid injection port is sealed by nut cap (2).
The guard ring of oneself 2. a kind of recovery from anesthesia phase according to claim 1 prevents from biting, it is characterised in that: the ring The diameter D11 at the arc groove bottom of connected in star (11) is 50-55mm, and diameter of a circle D1 is in the circumferential direction of the hollow circular ring body (1) 20-30mm。
The guard ring of oneself 3. a kind of recovery from anesthesia phase according to claim 1 prevents from biting, it is characterised in that: the note It is affixed by adhesive between liquid mouth and nut cap (2).
The guard ring of oneself 4. a kind of recovery from anesthesia phase according to claim 1 to 3 prevents from biting, it is characterised in that: Two boss (3) are extended outward to form on one side surface of the hollow circular ring body (1), are opened up on the end face of the boss (3) Hold the blind hole (31) of operation surgical forceps insertion, the circle of two boss (3) and blind hole (31) relative to the hollow circular ring body (1) Heart central symmetry.
The guard ring of oneself 5. a kind of recovery from anesthesia phase according to claim 1 prevents from biting, it is characterised in that: described non- Newtonian fluid is made of suspended silica particle in polyethylene glycol.
The guard ring of oneself 6. a kind of recovery from anesthesia phase according to claim 1 prevents from biting, it is characterised in that: described non- Newtonian fluid is made of Suspension maize starch in water.