CN209916268U

CN209916268U - Novel tooth probe

Info

Publication number: CN209916268U
Application number: CN201821847520.6U
Authority: CN
Inventors: 崔学路; 苏红; 陈晓佳; 郭金凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-10
Filing date: 2018-11-10
Publication date: 2020-01-10
Anticipated expiration: 2028-11-10

Abstract

Novel dental probe relates to department of stomatology medical equipment, concretely relates to dental probe structure's improvement technique. The probe consists of a probe body, a measuring sleeve and a rubber sleeve; the probe body is sleeved with a measuring sleeve, and the lower end of the measuring sleeve is provided with a clamping fin which horizontally protrudes from the periphery; the rubber sleeve is sleeved on the probe body and positioned above the measuring sleeve, the inner hole at the upper end of the measuring sleeve is provided with a measuring sleeve taper, the excircle at the lower end of the rubber sleeve is provided with a rubber sleeve lower cone, and the rubber sleeve lower cone is matched with the measuring sleeve taper; a convex edge is arranged in the bus direction on the surface of the probe body, and a longitudinal through groove is formed in the measuring sleeve and the rubber sleeve and is in up-and-down sliding fit with the convex edge; the surface of the convex rib is provided with dimension scale marks. It has solved the size of current measurement dental probe be not convenient for observe the scale, and the measuring position can change when the probe takes out, causes the inaccurate problem of measuring size, influence treatment.

Description

Novel tooth probe

Technical Field

The utility model relates to a medical equipment of department of stomatology, concretely relates to improvement technique of dentistry probe structure.

Background

Dental probes are the most important periodontal examination instrument for measuring the periodontal pocket depth and shape. The tooth probe is one of the most commonly used therapeutic appliances, but is generally disposable at present, the handle is arranged in the middle, the probe with different shapes is arranged at the two ends, and the tooth probe can be thrown away after being used once, although the aim of avoiding cross infection can be achieved. Periodontal probes are classified into three generations: first generation: a common blunt-tipped periodontal probe with millimeter scale; and (4) second generation: a pressure sensitive periodontal probe. And a third generation: a pressure sensitive electronic periodontal probe connected to the computer.

The existing ordinary blunt-ended periodontal probe with millimeter scales can measure the depth of a tooth cavity, but after the measurement of the dental probe, a doctor cannot conveniently observe the scale size during operation; when the probe is taken out and a doctor clamps the measured position by hands or tools and then observes the size, the position can change when the probe is taken out for measurement, so that the measurement size is inaccurate, and the treatment effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel dental probe, it has solved the current measurement and has used dental probe not convenient to observe the size of scale, and the measuring position can change when the probe takes out, causes the measuring size inaccurate, influences treatment's problem.

In order to solve the above problem, the utility model adopts the following technical scheme: the novel dental probe comprises a probe body, a measuring sleeve and a rubber sleeve; the probe body is sleeved with a measuring sleeve, and the lower end of the measuring sleeve is provided with a clamping fin which horizontally protrudes from the periphery; the rubber sleeve is sleeved on the probe body and positioned above the measuring sleeve, the inner hole at the upper end of the measuring sleeve is provided with a measuring sleeve taper, the excircle at the lower end of the rubber sleeve is provided with a rubber sleeve lower cone, and the rubber sleeve lower cone is matched with the measuring sleeve taper; a convex edge is arranged in the bus direction on the surface of the probe body, and a longitudinal through groove is formed in the measuring sleeve and the rubber sleeve and is in up-and-down sliding fit with the convex edge; the surface of the convex rib is provided with dimension scale marks.

The utility model is a probe specially used for measuring tooth cavities. And the scale marks are arranged on the convex ribs, so that the reading is convenient. The adoption has the gum cover of elastic rubber or silica gel material will measure the sleeve pipe rigidity, directly observes the position of measuring the corresponding size scale mark in sleeve pipe upper end when taking out, can read accurate size value, the degree of depth of tooth hole promptly, convenient treatment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at I;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 1 at II;

fig. 5 is a sectional view B-B of fig. 4.

The symbols in the drawings illustrate that: the probe comprises a probe body 1, a measuring sleeve 2, a rubber sleeve 3, a handle 4, size scale marks 5, clamping wings 6, convex edges 7, a through groove 8, a measuring sleeve taper 9, a rubber sleeve lower cone 10, a rubber sleeve upper taper 11 and a probe upper cone 12.

Detailed Description

The present invention will be described in detail with reference to the preferred embodiments.

As shown in fig. 1-5, the novel dental probe is composed of a probe body 1, a measuring sleeve 2 and a rubber sleeve 3; the probe body 1 is in a straight rod shape, the lower end of the probe body 1 is in a pointed shape, and the upper end of the probe body is provided with a handle 4; the probe body 1 is sleeved with a measuring sleeve 2, the lower end of the measuring sleeve 2 is provided with a clamping fin 6 which horizontally protrudes from the periphery, the periphery of the clamping fin 6 is provided with a V-shaped opening, the clamping fin 6 and the measuring sleeve 2 are of an integral structure, and the clamping fin 6 can be manufactured by stamping.

The rubber sleeve 3 is sleeved on the probe body 1 and positioned above the measuring sleeve 2, the inner hole at the upper end of the measuring sleeve 2 is provided with a measuring sleeve taper 9, the excircle at the lower end of the rubber sleeve 3 is provided with a rubber sleeve lower cone 10, and the rubber sleeve lower cone 10 is matched with the measuring sleeve taper 9; an inner hole at the upper end of the rubber sleeve 3 is provided with a rubber sleeve upper cone 11, the upper end of the probe body 1 is provided with a probe upper cone 12, and the rubber sleeve upper cone 11 is matched with the probe upper cone 12.

A convex rib 7 is arranged in the surface generatrix direction of the probe body 1, a longitudinal through groove 8 is arranged on the measuring sleeve 2 and the rubber sleeve 3, and the through groove 8 is in up-and-down sliding fit with the convex rib 7; the surface of the convex rib 7 is provided with dimension scale lines 5, and when the lower end of the measuring sleeve 2 is flush with the lower end of the probe body 1, the upper end of the measuring sleeve 2 is aligned with the lowest scale of the dimension scale lines 5. And scale marks are arranged on the convex edges, so that the reading is convenient.

During the use, the tooth hole bottom is visited to probe body 1 most advanced, 6 cards of card wing of measuring 2 lower extremes of sleeve pipe are on the mating surface of tooth, the doctor promotes gum cover 3 downwards this moment, cone 10 imbeds under the gum cover and measures in the cover taper mouth 9, because gum cover 3 is rubber or silica gel material, elasticity has, cone 10 is extruded in measuring cover taper mouth 9 under the gum cover of gum cover 3 lower extreme, and then will measure 2 rigidity of sleeve pipe, take out this novel tooth probe, the position of the size scale mark 5 that the observation measured sleeve pipe 2 upper end corresponds, can read accurate dimensional value, the degree of depth value of tooth hole promptly. Before measurement, the rubber sleeve 3 can be moved upwards, the upper conical opening 11 of the rubber sleeve is tightly clamped and sleeved on the surface of the upper conical body 12 of the probe, and the rubber sleeve 3 is fixed.

Claims

1. The novel dental probe is characterized by comprising a probe body, a measuring sleeve and a rubber sleeve; the probe body is sleeved with a measuring sleeve, and the lower end of the measuring sleeve is provided with a clamping fin which horizontally protrudes from the periphery; the rubber sleeve is sleeved on the probe body and positioned above the measuring sleeve, the inner hole at the upper end of the measuring sleeve is provided with a measuring sleeve taper, the excircle at the lower end of the rubber sleeve is provided with a rubber sleeve lower cone, and the rubber sleeve lower cone is matched with the measuring sleeve taper; a convex edge is arranged in the bus direction on the surface of the probe body, and a longitudinal through groove is formed in the measuring sleeve and the rubber sleeve and is in up-and-down sliding fit with the convex edge; the surface of the convex rib is provided with dimension scale marks.

2. The novel dental probe of claim 1, wherein the upper end of the measurement cannula is aligned with the lowest dimension of the dimension scale when the lower end of the measurement cannula is flush with the lower end of the probe body.

3. A novel dental probe as claimed in claim 1 or 2, characterized in that the inner hole at the upper end of the rubber sleeve (3) is provided with a rubber sleeve upper cone, the upper end of the probe body is provided with a probe upper cone, and the rubber sleeve upper cone is matched with the probe upper cone.