CN212275622U

CN212275622U - Lumen detection brush with scales and light source

Info

Publication number: CN212275622U
Application number: CN202020945986.0U
Authority: CN
Inventors: 胡悦宏
Original assignee: Suzhou Science and Technology Town Hospital
Current assignee: Suzhou Science and Technology Town Hospital
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-01
Anticipated expiration: 2030-05-29

Abstract

A lumen detection brush with scales and a light source comprises a handheld part, a light guide rod arranged at the upper end of the handheld part, and a brush arranged at the lower end of the handheld part, wherein a lighting device is arranged on the handheld part and comprises a power supply, a switch and the light source, the power supply and the light source are electrically connected with the switch, and the light source is arranged close to the end part of the light guide rod; the lumen detection brush with the scales and the light source has a simple structure, has a function of stretching into the lumen for illumination, can directly observe a polluted region and a pollutant type in the lumen, can select to be cleaned again or directly cleaned by the brush aiming at a specific pollution condition, and the scales on the brush and the light guide rod can position a polluted position, thereby improving the efficiency; the brush and the light guide rod of multiple models are replaceable, are adaptive to different lumen instruments, and have better application prospect.

Description

Lumen detection brush with scales and light source

Technical Field

The utility model belongs to the technical field of the lumen apparatus is clean, concretely relates to lumen detection brush of taking scale and light source.

Background

The lumen instrument is used as a surgical instrument, and has a wide variety of types and wide related fields. And because the structure is complicated and the shape is different, a large amount of blood polluted by the operation is always remained in the lumen, so that the cleaning of the blood attached to the inner wall of the lumen and the lacuna is more difficult, and a cleaning blind area exists.

At present, methods for checking the cleanliness of a tube cavity comprise:

1. qualitative detection

(1) Visual inspection.

(2) White gauze method: without drying, the water in the lumen is blown by a high pressure air gun to clean white gauze which should be clean as before and not change color.

(3) White poker method: the inner wall of the wet lumen is wiped by using a white cotton poker without dropping scraps, and the color of the poker is not changed.

2. Quantitative detection

(1) Residual protein method

(2) Occult blood test method

(3) ATP bioluminescence method

The limitations of qualitative detection methods are: cannot penetrate into the lumen and the specific contaminant location cannot be seen with the naked eye. The limitations of quantitative detection methods are: the detection tool is expensive, and the coverage rate in actual operation is low.

In view of this, if a flexible poker with a light source at one end and a brush at the other end and marked with scales is provided, the practicability and the limitation of the qualitative detection method can be greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can stretch into illumination in the lumen apparatus, the detection brush of the interior contaminated area of observation lumen and pollutant type that can be convenient.

Another object of the utility model is to provide a brush and leaded light stick are removable, the detection brush of adaptable multiple lumen apparatus.

In order to solve the technical problem, the utility model discloses a take lumen of scale and light source to detect brush, including handheld portion, locate the leaded light stick of handheld portion upper end, locate the brush of handheld portion lower extreme, be equipped with lighting device in the handheld portion, lighting device includes power, switch and light source, power, light source and switch electric connection, light source are close to leaded light stick tip setting.

Preferably, the hairbrush and the light guide rod are provided with scales.

Preferably, the zero point of the scales on the brush and the light guide rod is arranged at one end far away from the handheld part.

Preferably, the included angle between the axis of the brush and the axis of the light guide rod is 90-180 degrees.

Preferably, the upper end of the hand-held part is provided with a nested tube, one end of the light guide rod is detachably inserted into and fixed in the nested tube, and the light source is arranged at the bottom of the nested tube.

Preferably, the lower end of the handheld part is provided with a mounting pipe, and one end of the brush is detachably fixed in the mounting pipe.

Preferably, one end of the mounting pipe hairbrush is fixed on the mounting pipe through threaded connection.

Preferably, the light guide rod is spherical at one end away from the handheld part.

Preferably, the brush and the light guide rod have a plurality of types having different lengths, respectively.

The utility model discloses a take lumen detection brush of scale and light source has following advantage at least:

the lumen detection brush with the scales and the light source has a simple structure, has a function of stretching into the tube and lighting, can directly observe a polluted region and a pollutant type in the tube, can select to wash again or directly wipe with the brush aiming at a specific pollution condition, and the scales on the brush and the light guide rod can position a polluted position, position and operate, thereby improving the efficiency; the brush and the light guide rod of multiple models are replaceable, are adaptive to different lumen instruments, and have better application prospect.

Drawings

FIG. 1 is a schematic structural diagram of a lumen detection brush with scales and a light source.

The reference numbers in the figures are: 1-handheld part, 101-nested tube, 102-installation tube, 2-light guide rod, 201-head part, 3-brush, 4-power supply, 5-switch and 6-light source.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in figure 1, a lumen detection brush with scales and a light source comprises a handheld portion 1, a light guide rod 2 arranged at the upper end of the handheld portion, and a brush 3 arranged at the lower end of the handheld portion, wherein a lighting device is arranged on the handheld portion and comprises a power source 4, a switch 5 and a light source 6, the power source, the light source and the switch are electrically connected, and the light source is arranged close to the end portion of the light guide rod. The power supply can adopt button batteries, dry batteries or rechargeable batteries and the like.

Scales are arranged on the hairbrush and the light guide rod. The scales can position the polluted direction, position the operation and improve the efficiency;

the scale zero points on the brush and the light guide rod are all arranged at one end far away from the handheld part.

The included angle between the axis of the brush and the axis of the light guide rod is 90-180 degrees. The axis of the brush and the light guide rod are preferably arranged at an obtuse angle (e.g., 120-150) so that the brush does not interfere with the viewing angle and line of sight of the operator when the light guide rod is inserted into the lumen device for examination.

The upper end of the handheld part is provided with a nested tube 101, one end of the light guide rod is detachably inserted into and fixed in the nested tube, and the light source is arranged at the bottom of the nested tube.

The lower end of the handheld part is provided with an installation pipe 102, and one end of the brush is detachably fixed in the installation pipe.

One end of the mounting pipe hairbrush is fixed on the mounting pipe through threaded connection.

The head part 201 of the light guide rod, which is far away from the handheld part, is spherical.

The hairbrush and the light guide rod are respectively provided with a plurality of models with different lengths. The lumen apparatus has a plurality of kinds, and corresponding hairbrushes and light guide rods can be selected according to different lumen apparatuses to be arranged on the handheld part.

During the use, select the brush and the leaded light stick of suitable model to install on handheld portion according to lumen apparatus length, the size that will inspect, open lighting device, stretch into the lumen apparatus with the leaded light stick earlier and inspect, discover intraluminal pollution area back, can pull out the leaded light stick, clean in the same scale department with the brush of the other end, if the pollution condition is comparatively serious, should wash lumen apparatus comprehensively again.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. The utility model provides a lumen detection brush of taking scale and light source which characterized in that, includes handheld portion, locates the leaded light stick of handheld portion upper end, locates the brush of handheld portion lower extreme, be equipped with lighting device in the handheld portion, lighting device includes power, switch and light source, power, light source and switch electric connection, the light source is close to the setting of leaded light stick tip.

2. The lumen detection brush with scales and a light source as claimed in claim 1, wherein the brush and the light guide rod are provided with scales.

3. The lumen detection brush with the scales and the light source as claimed in claim 2, wherein the zero points of the scales on the brush and the light guide rod are both arranged at one end far away from the handheld portion.

4. The lumen detection brush with the scales and the light source as claimed in claim 1, wherein the included angle between the axis of the brush and the axis of the light guide rod is 90-180 °.

5. The lumen detection brush with scales and the light source as claimed in claim 1, wherein the upper end of the hand-held part is provided with a nested tube, one end of the light guide rod is detachably inserted and fixed in the nested tube, and the light source is arranged at the bottom of the nested tube.

6. The lumen detection brush with the scales and the light source as claimed in claim 1, wherein the lower end of the hand-held part is provided with a mounting tube, and one end of the brush is detachably fixed in the mounting tube.

7. The lumen detection brush with the scales and the light source as claimed in claim 6, wherein one end of the brush of the installation tube is fixed on the installation tube by screw thread connection.

8. The lumen detection brush with the scales and the light source as claimed in claim 1, wherein the light guide rod is spherical at a tip away from the hand-held part.

9. The lumen detection brush with scales and a light source as claimed in claim 1, wherein the brush and the light guide rod have different lengths.