JPH0568689A - Liquid chemical spraying syringe for dental purpose - Google Patents

Abstract

PURPOSE:To allow the spray washing of the blind pocket which is the cause for the alveolar blennorrhea in a dental treatment with a liquid chemical. CONSTITUTION:A body part 1 and front end 2 of the nozzle of the spray syringe are bent at 90 to 110 deg. angle and a pipe 4 for the liquid chemical emitted from the syringe is connected to a liquid chemical container 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dental chemical solution spray syringe capable of spray-cleaning the cecal sac (6), which is the cause of alveolar pyorrhea in dental practice.

[0002]

2. Description of the Related Art Conventionally, in dental practice, the blind sac (6) is washed with a chemical solution by using a syringe such as a syringe, and there is nothing that can be sprayed with the chemical solution. Also, the conventional spray syringe is a spray of water only and its main purpose is cleaning. Therefore, as shown in FIG. 2, the bending angle between the body portion (1) and the tip portion (2) of the nozzle is large, and the structure is not sufficient to wash the blind sac (6).

[0003]

[Problems to be Solved by the Invention] Alveolar pyorrhea is a blind sac (6).
It is a disease in which pus becomes deeper and pus appears. As shown in FIG. 3, the blind sac (6) is located on the side of the tooth and is perpendicular to the surface of the dentition. It is most effective to spray on the body, but the angle between the body part (1) and the tip part (2) of the nozzle of the currently used dental spray syringe is large, especially in the molar part where the spray direction is blind. It is not possible to match the morphology of the bladder (6).

[0004]

[Means for solving the problems]
The body part (1) and the tip part (2) of the nozzle of the syringe are bent at an angle of 90 to 110 degrees, and the pipe for the liquid medicine coming out of the spray syringe is connected to the liquid medicine container (3) so that the liquid medicine can be sprayed. Invented a dental liquid chemical spray syringe.

[0005]

[Function] When the nozzle part of the dental liquid chemical spray syringe is put in the oral cavity, the body part (1) of the nozzle is substantially along the dentition, and therefore the direction of the tip part (2) matches the form of the blind sac (6). The chemical solution reaches a deeper part.

[0006]

EXAMPLE The body (1) and the tip (2) of the nozzle are bent at an angle of 90 to 110 degrees. The nozzle body may be straight or slightly bent, and the reference line at the time of bending should be an average value. The length of the tip portion (2) is preferably 1 cm or less so that the movement in the back of the oral cavity having a narrow vertical interval is not restricted. And the nozzle is allowed to rotate and the spray direction can be changed. The liquid medicine pipe (4) and the compressed air pipe (5) emerge from the syringe. The chemical liquid pipe (4) is connected to the chemical liquid container (3), and the compressed air pipe (5)
Allows you to connect to the tubing from the air compressor. An air pressure regulator may be inserted in the compressed air pipe (5). In addition, since the teeth of alveolar pyorrhea have a high degree of seeping into a cold liquid, it is preferable to incorporate a heater for heating the liquid medicine into the syringe. The above is the structure. When this is used, when the nozzle part of the syringe is put into the oral cavity, the spray direction becomes vertical because the nozzle body part (1) is substantially along the surface of the dentition. The blind sac (6 is also perpendicular to the dentition, so the sprayed drug solution is the blind sac (6)
Enter deep inside. Spray cleaning of the upper and lower jaws can be done by rotating the nozzle.

[0007]

As a result, the cecum sac (6) of the molars, which is difficult to polish even with effort and is often removed early due to alveolar pyorrhea, can be sufficiently spray-cleaned with a chemical solution. Also, by spraying, the waste products will be washed away and the drug will reach the affected area at the same time, so the therapeutic effect will be great.

[Brief description of drawings]

FIG. 1 is a side view of the present invention.

[Figure 2] Comparison diagram with the conventional dental spray syringe

FIG. 3 is a positional state diagram of a dentition and a blind capsule (6) and a nozzle.

[Explanation of symbols]

 (1) Body part of syringe nozzle (2) Tip part of nozzle of syringe (3) Chemical liquid container (4) Chemical liquid pipe (5) Compressed air pipe (6) Blind sac (7) Teeth

Claims (1)

[Claims] (A) A body part (1) and a tip part (2) of a nozzle of a syringe are bent at an angle of 90 to 110 degrees. (B) A drug solution pipe (4) which is a pipe coming out of the syringe is a drug solution container. Connected to (3), the dental chemical solution spray syringe configured as described above.