CN215504983U

CN215504983U - Medical nursing bite-block

Info

Publication number: CN215504983U
Application number: CN202121858592.2U
Authority: CN
Inventors: 徐娜; 夏茂红
Original assignee: Suqian First Hospital
Current assignee: Suqian First Hospital
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-14
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a medical nursing tooth pad, which comprises an inner cylinder main body and a tooth pad main body, wherein the tooth pad main body is of a hollow structure, and partition bars and tooth sockets are respectively arranged on the upper surface and the lower surface of the tooth pad main body at intervals; the bite-block main part cup joints in the inner tube main part outside, and the inner tube main part is hollow through-hole structure, and the inner tube main part center is main passageway, and main passageway both sides all have set gradually inferior passageway and auxiliary passage, and inner tube main part terminal surface is provided with interior cylinder shoulder. The outer layer of the product is made of food-grade harmless rubber, the texture is soft, and the damage to tissues such as gingiva and the like of epileptics and patients without teeth is small.

Description

Medical nursing bite-block

Technical Field

The utility model relates to the technical field related to medical instruments, in particular to a medical nursing tooth pad.

Background

The medical bite block is a medical article commonly used in clinic, can prevent a patient from biting a tracheal catheter inserted in the oral cavity, can assist the suction of the oropharynx, and can assist the insertion of a fixed catheter into the oropharynx and the stomach.

The trachea cannula is an important means for clinically establishing an artificial airway, implementing clinical anesthesia, emergency resuscitation and rescuing patients with critical risks, the trachea catheter is well fixed to ensure that the respiratory tract is smooth, and the trachea catheter is bound and fixed through a traditional disposable bite block and then fixed to cheeks on two sides of the patients.

The bite block used in the prior art is mostly made of hard materials, and a few bite blocks made of soft materials are also used. In the operation and treatment process of some patients, under the unconscious condition, the hard material is easy to cause the damage in the oral cavity of the patient, the soft material is unreliable to fix, and the discomfort of the patient and the falling probability of the bite block are increased; meanwhile, medical staff need to connect the endotracheal tube or the thermometer with the tooth pad through the adhesive plaster in the operation process so as to carry out the next operation, so that the working strength of the medical staff is increased, and the adhesive plaster needs to be wrapped by multiple layers, which is not easy to loosen and cause unnecessary errors; particularly, the patient without teeth and the patient with epilepsy are easy to bite the gum or even the tongue, the mouth opening sizes of different patients are different, and the comfort degree and the reliability of fixing the bite block are difficult to control. Related designs can be found in chinese patents 201720879233.2, 201721721139.0, 201920542170.0, etc.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the problems in the background art, the utility model designs a medical nursing tooth pad, which aims to: the utility model provides a medical nursing bite-block, can satisfy and prevent that epileptic patient and no tooth patient from stinging the oral cavity tissue, can prevent simultaneously that the bite-block from dropping the oral cavity scheduling problem, improve treatment effeciency and patient's comfort level, reduce medical staff's working strength. Disclosure of Invention

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme:

a medical nursing tooth pad comprises an inner cylinder main body and a tooth pad main body, and is characterized in that the tooth pad main body is of a hollow structure, and partition bars and tooth sockets are respectively arranged on the upper surface and the lower surface of the tooth pad main body at intervals; the bite-block main part cup joints in the inner tube main part outside, the inner tube main part is interior hollow through-hole structure, and inner tube main part center is main passageway, and the main passageway both sides have all set gradually inferior passageway and auxiliary channel, inner tube main part terminal surface is provided with interior tube shoulder, and the bite-block main part cup joints in the inner tube main part outside, and bite-block main part tip pastes tightly with the inner tube shoulder, and the inner tube shoulder is used for letting inner tube main part and bite-block main part better fix an organic whole, prevents that bite-block main part tip from droing with the inner tube main part when the interlock.

As the preferable scheme of the previous step, the diameter of the main channel is larger than that of the secondary channel and the auxiliary channel, the main channel is used for fixing the intubation of the stomach tube, the secondary channels on the two sides are used for fixing the oral thermometer, and the auxiliary channels are used for keeping the ventilation and the breathing in the inner cylinder body.

As a preferable scheme of the last step, the main channel, the secondary channel and the auxiliary channel are mutually matched for being used by a respiratory ventilation channel of a patient.

As a preferable scheme of the previous step, the bite block main body is in a shape similar to a circular truncated cone or an elliptical truncated cone.

Preferably, two adjacent spacers form a socket for holding a patient's teeth or gums in place.

Preferably, the distance between the division bars and the tooth sockets is gradually reduced in a step shape along the surface of the bite block main body. Namely a, b, c, d and e are in an arithmetic progression. The division bars and the tooth sockets are in a fan-shaped expansion shape taking one side of the small end of the circular table or the elliptical table as the center of a circle.

As the preferable scheme of the last step, the bite block main body is preferably made of food-grade harmless soft materials such as silicon rubber.

As a preferable scheme of the previous step, the main body of the inner barrel is made of harmless plastics, such as polyethylene, polypropylene and the like.

(III) advantageous effects

The utility model provides a medical nursing tooth pad, which has the following beneficial effects:

1. the outer layer of the product is made of food-grade harmless rubber, the texture is soft, and the damage to tissues such as gingiva and the like of epileptics and patients without teeth is small. The soft bite block main body can effectively prevent the unconscious patient from biting tissues such as gingiva and the like; the inner cylinder main part is for example plastics material preparation such as polyethylene, polypropylene, has certain intensity, can be fine support bite-block major structure, does not take place great deformation.

2. The inner cylinder body of the product is internally provided with fixed jacks with different inner diameters, so that the insertion tube and the jack cavity thermometer can be conveniently fixed for use.

3. The tooth pad main body of the product of the utility model is provided with tooth sockets with different sizes, and a proper occlusion position can be selected according to the actual mouth opening size condition of a patient, and simultaneously, the requirements of treatment and patient comfort are met.

4. The tooth pad is simple in structure, convenient to process, manufacture and popularize and convenient to use, the working strength and difficulty of medical workers can be reduced, the safety of a patient using the tooth pad is improved, and the doctor-patient relationship is further promoted.

Drawings

FIG. 1 is a front half sectional view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a rear view of the present invention;

FIG. 6 is a schematic view of the inner barrel structure of the present invention;

the tooth cushion comprises an inner cylinder body 1, a main channel 2, a secondary channel 3, an auxiliary channel 4, an inner cylinder shoulder 5, a partition strip 6, a tooth socket 7, a tooth socket 8 and a tooth cushion body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 6, the bite block main body 8 is of a hollow structure and is integrally shaped like a circular truncated cone or an elliptical truncated cone, the upper surface and the lower surface of the bite block main body 8 are respectively provided with a division bar 6 and a alveolus 7 at intervals, the two adjacent division bars 6 form the alveolus 7, and the alveolus 7 is used for facilitating the occlusion and fixation of the teeth or the gums of a patient; the distance between the upper and lower division bars 6 and the tooth sockets 7 is gradually reduced along the shape of the circular truncated cone or the elliptical table of the tooth pad main body 8 in a step shape, namely a, b, c, d and e are in an arithmetic progression and are gradually increased. The bite block body 8 is preferably made of food grade harmless soft material such as silicone rubber.

The inner cylinder main body 1 is a hollow through hole structure, and the section of the inner cylinder main body is composed of a main channel 2 at the center, secondary channels 3 and auxiliary channels 4 at two sides. The main channel 2 has a larger diameter and is mainly used for fixing the intubation tube for treatment such as gastric tube; the secondary channels 3 on two sides are used for fixing an oral thermometer to measure the body temperature of a patient from the oral cavity; the auxiliary passage 4 holds the inner cylinder body 1 for ventilation and breathing. The main channel 2 and the secondary channel 3 are the same as the auxiliary channel 4 in the case of non-intubation or non-intubation thermometer.

The inner cylinder body 1 is made of harmless plastics, such as polyethylene, polypropylene and the like. The end surface of the inner cylinder main body 1 is also provided with an inner cylinder shoulder 5. Bite-block main part 8 cup joints in inner tube main part 1 outside, and 8 tip of bite-block main part are pasted tightly with inner tube shoulder 5, and inner tube shoulder 5 can block bite-block main part 8, lets inner tube main part 1 and bite-block main part 8 better fix an organic whole, prevents that 8 tip of bite-block main part from droing with inner tube main part 1 when the interlock.

The specific implementation process comprises the following steps:

the use process of the medical nursing tooth pad comprises the following steps:

1) the bite block main body 8 is sleeved outside the inner cylinder main body 1, and the small end of the bite block main body 8 is tightly attached to the inner cylinder shoulder 5;

2) according to the proper size of the mouth opening of the patient, the proper position of the tooth socket 7 on the bite block main body 8 is selected, and the upper and lower teeth or gum of the patient are occluded at the position; the soft bite-block main body 8 can effectively prevent the unconscious patient from biting tissues such as gingiva, the inner cylinder main body 1 has certain strength, and the support bite-block main body structure can be fine without great deformation.

3) When intubation treatment is required, an intubation treatment, such as a gastric tube, can be performed from the main channel 2. If the body temperature of the patient needs to be measured from the oral cavity, the body temperature can be measured from the secondary channels 3 at two sides. The main channel 2 and the secondary channel 3 can play a good fixing role.

The design purpose is achieved.

Claims

1. A medical nursing tooth pad comprises an inner cylinder main body (1) and a tooth pad main body (8), and is characterized in that the tooth pad main body (8) is of a hollow structure, and partition bars (6) and tooth sockets (7) are respectively arranged on the upper surface and the lower surface of the tooth pad main body (8) at intervals; bite-block main part (8) cup joint at inner tube main part (1) outside, inner tube main part (1) is interior hollow through-hole structure, and inner tube main part (1) center is main entrance (2), and main entrance (2) both sides have all set gradually inferior passageway (3) and auxiliary channel (4), inner tube main part (1) terminal surface is provided with interior cylinder shoulder (5), and bite-block main part (8) cup joint in inner tube main part (1) outside, and bite-block main part (8) tip is hugged closely with interior cylinder shoulder (5), and interior cylinder shoulder (5) are used for letting inner tube main part (1) and bite-block main part (8) better fix into an organic whole, prevent that bite-block main part (8) tip from droing with inner tube main part (1) when stinging.

2. The medical nursing bite block of claim 1, wherein: the diameter of the main channel (2) is larger than that of the secondary channel (3) and the auxiliary channel (4) and is used for fixing intubation tubes of stomach tubes, the secondary channels (3) on two sides are used for fixing an oral thermometer, and the auxiliary channel (4) is used for keeping the interior of the inner cylinder main body (1) ventilated and used for breathing.

3. The medical nursing bite block of claim 1 or 2, wherein: the main channel (2), the secondary channel (3) and the auxiliary channel (4) are matched with each other to be used as a breathing and ventilating channel for a patient.

4. The medical nursing bite block of claim 1, wherein: the bite block main body (8) is integrally shaped like a circular truncated cone or an elliptical truncated cone.

5. The medical nursing bite block of claim 1, wherein: two adjacent division bars (6) form a tooth socket (7), and the tooth socket (7) is used for fixing the teeth or the gum of a patient in a bite manner.

6. The medical nursing bite block of claim 1 or 5, wherein: the distance between the division bars (6) and the tooth sockets (7) is reduced step by step along the surface of the tooth pad main body (8).