CN108451680A

CN108451680A - A kind of recovery from anesthesia phase prevents the guard ring of oneself that bites

Info

Publication number: CN108451680A
Application number: CN201810370987.4A
Authority: CN
Inventors: 刘斐
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-24
Filing date: 2018-04-24
Publication date: 2018-08-28

Abstract

The present invention, which discloses a kind of recovery from anesthesia phase, prevents the guard ring of oneself that bites, 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 configuration of the present invention is simple can avoid unconsciousness completely, it is difficult to comfort, uncontrollable patient bites oneself.

Description

A kind of recovery from anesthesia phase prevents the guard ring of oneself that bites

Technical field

The present invention relates to a kind of medical instruments, and the guard ring of oneself that bites is prevented more particularly to a kind of recovery from anesthesia phase.

Background technology

Recovery from Remifentanil-propofol Anesthesia restless (EA) is a kind of inappropriate behavior of recovery from anesthesia phase, and clinical onset rate is 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 Hinder the guard ring of oneself and other positions.

Invention content

The purpose of the present invention is overcome the deficiencies in the prior art, puts on and can prevent to patient after open operation, before revival Bite the guard ring of oneself, is adopted the technical scheme that：

A kind of recovery from anesthesia phase prevents the guard ring of oneself that bites, it is characterised in that：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, a diameter of 50-55mm at the arc groove bottom of the annular groove, 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 block.

Further, two boss, the end of the boss are extended outward to form on a side surface of the hollow circular ring body It is opened up on face and holds the blind hole that operation surgical forceps are inserted into, the center of circle center of two boss and blind hole relative to the hollow circular ring body 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 configuration of the present invention is simple can avoid unconsciousness completely, it is difficult to comfort, is uncontrollable Patient bites oneself.

Description of the drawings

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

Fig. 2 is the front view of Fig. 1

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

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

Specific implementation mode

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

Embodiment 1, referring to Fig. 1-3, a kind of recovery from anesthesia phase prevents the guard ring of oneself that bites, 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 embedded annular groove 11, 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 block 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 block 2 Between it is affixed by adhesive.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.

It is inserted into implementation 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, does not make patient feel 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 its rapid occlusion, solid property is presented in non-newtonian fluid, and protection loop-shaped will not change, and prevent it from biting The tongue of oneself.

When taking-up, equally slowly pressing or squeeze guard ring can deform, and height in-between becomes smaller, and can smoothly take Go 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, it will be understood by those of ordinary skill in the art that, to the technical side of the present 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 Right in.

Claims

1. a kind of recovery from anesthesia phase prevents the guard ring of oneself that bites, it is characterised in that：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 block (2).

2. a kind of recovery from anesthesia phase according to claim 1 prevents the guard ring of oneself that bites, it is characterised in that：The ring The diameter (D11) at the arc groove bottom of connected in star (11) is 50-55mm, diameter of a circle in the circumferential direction of the hollow circular ring body (1) (D1) it is 20-30mm.

3. a kind of recovery from anesthesia phase according to claim 1 prevents the guard ring of oneself that bites, it is characterised in that：The note It is affixed by adhesive between liquid mouth and block (2).

4. preventing the guard ring of oneself that bites according to a kind of claim 1-3 any recovery from anesthesia phases, 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) that operation surgical forceps are inserted into, the circle of two boss (3) and blind hole (31) relative to the hollow circular ring body (1) Heart central symmetry.

5. a kind of recovery from anesthesia phase according to claim 1 prevents the guard ring of oneself that bites, it is characterised in that：It is described non- Newtonian fluid is made of suspended silica particle in polyethylene glycol.

6. a kind of recovery from anesthesia phase according to claim 1 prevents the guard ring of oneself that bites, it is characterised in that：It is described non- Newtonian fluid is made of Suspension maize starch in water.