CN211633644U

CN211633644U - K-point mouth gag

Info

Publication number: CN211633644U
Application number: CN202020193595.8U
Authority: CN
Inventors: 丁瑶; 吴蒙; 陈赟; 罗菁
Original assignee: Guangzhou University Of Traditional Chinese Medicine Shenzhen Hospital (futian)
Current assignee: Guangzhou University Of Traditional Chinese Medicine Shenzhen Hospital (futian)
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-10-09
Anticipated expiration: 2030-02-21

Abstract

The utility model discloses a K point mouth gag, relating to the technical field of medical equipment; this K point mouth gag, including the butterfly wing, threaded connection has the screw thread center pin on the butterfly wing, and screw thread center pin upper end is fixed with the handle, and the butterfly wing below is rotated and is connected with and pushes up the push pedal and push pedal down, the butterfly wing both ends are provided with K some opening group spare, can make the patient open the mouth automatically, and simple structure, the operation of being convenient for have very good practicality simultaneously.

Description

K-point mouth gag

Technical Field

The utility model relates to the technical field of medical equipment, specifically a K point mouth gag.

Background

In the present stage, people increasingly attach more importance to oral hygiene and oral care, and demands for oral care are increasingly diversified and diversified, but common oral care tools are not ideal. Clinically, muscle spasm and hardening around the mouth are caused by various reasons such as neuroinflammation and poisoning, so that a patient cannot normally open the mouth or disturbance of consciousness cannot be matched with opening the mouth, and oral nursing personnel have difficulty in oral nursing, are difficult to effectively clean the oral cavity and cause oral and even systemic infection.

The existing mouth gag comprises a body and a silica gel protective sleeve, wherein the body comprises a mouth gag seat and two mouth arms, the two mouth arms are respectively a left mouth arm and a right mouth arm, the left mouth arm and the right mouth arm are of the same structure, the mouth arm comprises a first arm section and a second arm section, the first arm section and the second arm section form an L-shaped structure, the length of the first arm section is less than that of the second arm section, the first arm section of the left mouth arm is hinged with the left end of the mouth gag seat, the first arm section of the right mouth arm is hinged with the right end of the mouth gag seat, the first arm sections of the two mouth arms face opposite directions, a screw rod is assembled on the mouth gag seat through threads, a rotating head is fixedly arranged at the upper end of the screw rod, the lower end of the screw rod is conical, the silica gel protective sleeve is sleeved on the left mouth arm and the right mouth arm, the mouth gag makes a patient open through the mouth arms when the mouth gag easily causes injury to the patient during the use, the patient can not open the mouth independently, and the device has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a K point mouth gag solves above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a K point mouth gag, includes the butterfly wing, and threaded connection has the screw thread center pin on the butterfly wing, and screw thread center pin upper end is fixed with the handle, and butterfly wing below is rotated and is connected with and pushes up the push pedal and push down the push pedal, the butterfly wing both ends are provided with K point opening assembly.

In one alternative: k some opening components are including fixing the articulated seat at butterfly wing both ends, rotate on the articulated seat and be connected with the screw thread sleeve pipe, pass through bolted connection between articulated seat and the screw thread sleeve pipe.

In one alternative: and the bottom of the threaded sleeve is in threaded connection with a K-point supporting shaft.

In one alternative: the end part of the K point supporting shaft is a K point contact surface.

In one alternative: the K point opening assemblies are arranged on two sides and are respectively and symmetrically arranged on two sides of the butterfly wing, and the two K point opening assemblies are arranged in a cross shape with the upper pressing push plate and the lower pressing push plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

through setting up K some opening subassemblies, can induce the action that the patient produced independently opening a mouth through K some stimulation, strengthen the oral cavity sensation stimulation, make the patient oral cavity open, through restraining the bite reflex and arousing reflexive opening a mouth. The K point is mainly the posterior triangle of the molar of the human body and is positioned in the centers of the winged process mandibular sail and palatoglossal arch to stimulate the part, which is beneficial to improving the sensitivity of nerve endings, enabling the muscular movement of the oropharynx to be more coordinated and flexible and promoting the patient to open the mouth independently. Therefore, the mouth gag is not only suitable for oral care of coma, tooth closeness, mouth opening difficulty and oral diseases, but also more suitable for clinical application of patients with swallowing dysfunction; meanwhile, the structure is simple, the operation is convenient, the adjustment is good, and the working efficiency of doctors is improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention.

Notations for reference numerals: 01-handle, 02-thread central shaft, 03-butterfly wing, 04-upward pressing push plate, 05-downward pressing push plate, 06-hinged seat, 07-thread sleeve, 08-K point supporting shaft and 09-K point contact surface.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, a K-point mouth gag includes a butterfly wing 03, a thread center shaft 02 is connected to the butterfly wing 03 through a thread, a handle 01 is fixed to the upper end of the thread center shaft 02, the thread center shaft 02 can be driven to rotate through the handle 01, and the thread center shaft 02 is driven to move inside the butterfly wing 03, an upper push plate 04 and a lower push plate 05 are rotatably connected to the lower portion of the butterfly wing 03, the thread center shaft 02 can be driven to move by rotating the handle 01, and the upper push plate 04 and the lower push plate 05 are further driven to rotate, so as to finally perform an opening function; the butterfly wing 03 both ends are provided with K some opening subassemblies, through K some opening subassemblies, can amazing K some, and then make things convenient for patient's opening, have very good practicality.

Further, the K-point opening assembly comprises hinge seats 06 fixed to two ends of the butterfly wing 03, and the hinge seats 06 are rotatably connected with threaded sleeves 07, that is, the threaded sleeves 07 can rotate on the hinge seats 06, so that the angle of the threaded sleeves 07 can be conveniently adjusted, and the adjustment is convenient when the K-point opening assembly is used; in addition, through bolted connection between articulated seat 06 and the threaded sleeve 07, and then can adjust threaded sleeve 07's elasticity degree for angle modulation accomplishes the back, can not directly resume to original position, has very good practicality.

Furthermore, threaded connection has K some back shaft 08 at threaded sleeve 07 bottom, when rotating K some back shaft 08, can adjust the length of K some back shaft 08, and then makes wholly have better suitability in the use, can adjust the length of K some back shaft 08 according to actual need.

Furthermore, a K point contact surface 09 is arranged at the end of the K point support shaft 08, and K points are stimulated through the K point contact surface 09 to further promote the patient to open the mouth, wherein the K points are mainly the posterior triangle of the molar teeth of the human body and are positioned in the centers of the mandibular sail and the palatoglossal arch of the pterygoid process.

Example 2

The K point opening assemblies are arranged on two sides and are symmetrically arranged on two sides of the butterfly wing 03 respectively, and the two K point opening assemblies, the upper pressing push plate 04 and the lower pressing push plate 05 are arranged in a cross shape, so that the operation is very simple in the using process.

By arranging the K point opening assembly, the K point can be effectively stimulated, the sensitivity of nerve endings is further improved, the muscular movement of the oropharynx is coordinated and flexible, the patient is promoted to open the mouth independently, and the reflex opening is caused by inhibiting the occlusion reflex; the oral cavity operation device is not only suitable for oral cavity operation of patients with coma, mouth opening difficulty and the like, but also is more suitable for clinical application of patients with swallowing dysfunction and mouth opening difficulty; meanwhile, the structure is simple, the operation is convenient, the adjustability is good, and the medical work efficiency is improved.

The utility model discloses a theory of operation is: drive screw thread center pin 02 through handle 01 and rotate, drive again and push away the board 04 and push down the push pedal 05 and rotate, and then carry out the opening operation to the patient, the angle and the length of rethread regulation K point back shaft 08 come amazing K point, and the patient is autonomic opening this moment.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a K point mouth gag, includes butterfly wing (03), and threaded connection has screw thread center pin (02) on butterfly wing (03), and screw thread center pin (02) upper end is fixed with handle (01), and butterfly wing (03) below is rotated and is connected with and pushes up push pedal (04) and push pedal (05) down, its characterized in that, butterfly wing (03) both ends are provided with K point opening subassembly.

2. The K point mouth gag of claim 1, characterized by, the K point opening subassembly includes the articulated seat (06) of fixing in butterfly wing (03) both ends, and the rotation is connected with threaded sleeve (07) on articulated seat (06), passes through bolted connection between articulated seat (06) and the threaded sleeve (07).

3. The K-point mouth gag of claim 2, characterized by a K-point support shaft (08) screwed to the bottom of the threaded sleeve (07).

4. The K-point mouth gag of claim 3, characterized by the K-point support shaft (08) end is a K-point contact surface (09).

5. The K-point mouth gag of claim 1, characterized by that, the K-point opening components are two sides, respectively symmetrical on the two sides of the butterfly wing (03), and the two K-point opening components are arranged in a cross shape with the upper push plate (04) and the lower push plate (05).