CN213046786U

CN213046786U - Otolaryngoscope cover and clamping device

Info

Publication number: CN213046786U
Application number: CN202020762733.XU
Authority: CN
Inventors: 张明红; 闫会
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2021-04-27
Anticipated expiration: 2030-05-10

Abstract

An otolaryngoscope sleeve and a clamping device belong to the technical field of medical instruments and comprise a transparent sheath, a locking sleeve and a fixed seat, wherein the locking sleeve is detachably arranged on the fixed seat; the transparent sheath is detachably arranged between the locking sleeve and the fixed seat, and the fixed seat is provided with a locking knob. The utility model discloses the transparent sheath of endoscope protection usefulness that can be quick is installed and fine fixed, and effectual transparent sheath of placing drops or runs, guarantees going on smoothly of operation. After the endoscope is used, the transparent sheath can be detached and replaced with a new transparent sheath again, so that bacterial cross infection can be avoided, the operation of disinfection treatment on endoscope equipment can be omitted, and the working efficiency is improved.

Description

Otolaryngoscope cover and clamping device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to otolaryngoscope cover and clamping device.

Background

The department of otorhinolaryngology is mainly used for diagnosing and treating diseases related to ears, nose and throat. In the otorhinolaryngology department, an otorhinolaryngoscopy is often required. An otolaryngoscopes is an optical device used in the department of otorhinolaryngology, and can carry out detailed examination on the nasal cavity and the throat. Specifically, an endoscope, a light source, and the like are built in one end of an endoscope tube inserted into a body cavity, and a diseased part in the body cavity is photographed and imaged, and an image thereof is displayed on a display screen, and a doctor observes the image and uses the image for diagnosis. However, when the endoscope is used for different patients, the endoscope is contaminated with some bacteria, and bacterial cross infection cannot be completely avoided even though the endoscope is subjected to disinfection treatment. Some endoscope protective sleeves already exist in the market, but the endoscope protective sleeves are labor-consuming and time-consuming to install, and are not firmly fixed and easy to slip in use, so that the operation progress is delayed.

SUMMERY OF THE UTILITY MODEL

To the problems existing in the prior art, the utility model aims at providing an otolaryngoscope cover and clamping device.

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

an otolaryngoscope sleeve and a clamping device thereof comprise a transparent sheath, a locking sleeve and a fixed seat.

The locking sleeve is detachably arranged on the fixed seat.

The transparent sheath is detachably arranged between the locking sleeve and the fixed seat.

And the fixed seat is provided with a locking knob.

The transparent sheath is in a shape with one open end.

The transparent sheath is made of transparent materials, and the thickness of the transparent sheath is 0.2 mm. The inner diameter of the transparent sheath is consistent with the outer diameter of the endoscope pipeline.

Furthermore, a locking ring is arranged at the opening end of the transparent sheath.

Furthermore, a conical pressing table is arranged on the locking sleeve, and an outer short pipe is arranged at the tail end of the conical pressing table.

The inner side of the locking sleeve is provided with an internal thread, and the tail end of the internal thread is provided with an extrusion table.

Furthermore, a clamping table is arranged on the fixing seat, a frustum is arranged at the other end of the clamping table, and an inner short pipe is arranged at the tail end of the frustum.

The clamping table is provided with an external thread, and the external thread is matched with the internal thread. The outer surface of the frustum is matched with the inner surface of the conical pressing platform.

And round holes communicated with the clamping grooves are formed in the centers of the clamping table, the inner short pipe and the frustum.

Furthermore, a clamping groove is formed in the fixing seat, the shape and the size of the clamping groove are consistent with the size of a handle joint of the endoscope, so that the handle joint of the endoscope can be clamped in the clamping groove in an anastomotic mode, and locking and positioning are carried out through the locking knob.

The utility model has the advantages that: the transparent sheath that the endoscope protection was used can be quick install with fine fixed, and the effectual transparent sheath of placing drops or runs the position, guarantees going on smoothly of operation. After the endoscope is used, the transparent sheath can be detached and replaced with a new transparent sheath again, so that bacterial cross infection can be avoided, the operation of disinfection treatment on endoscope equipment can be omitted, and the working efficiency is improved.

Drawings

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

FIG. 2 is a schematic structural view of the assembled transparent sheath, locking sleeve and fixing seat;

FIG. 3 is a schematic structural view of the fixing base;

FIG. 4 is a schematic structural view of the locking sleeve;

FIG. 5 is a sectional view taken along line A-A of FIG. 2;

fig. 6 is a schematic structural view of the transparent sheath.

Reference numerals: 1-transparent sheath, 2-locking sleeve, 3-fixed seat, 4-locking knob, 5-clamping groove, 6-clamping table, 7-inner short tube, 8-external thread, 9-frustum, 10-conical pressing table, 11-internal thread, 12-extrusion table, 13-outer short tube and 14-locking ring.

Detailed Description

For the convenience of understanding, the technical solution of the present invention is further described in detail below by way of embodiments with reference to the accompanying drawings:

as shown in fig. 1-6, an otorhinolaryngological lens sheath and clamping device comprises a transparent sheath 1, a locking sleeve 2 and a fixing base 3.

The lock sleeve 2 is detachably arranged on the fixed seat 3.

The transparent sheath 1 is detachably arranged between the locking sleeve 2 and the fixed seat 3.

The fixed seat 3 is provided with a locking knob 4.

The transparent sheath 1 is in a shape with one open end, and the open end of the transparent sheath 1 is provided with a locking ring 14.

The transparent sheath 1 is made of transparent material and has a thickness of 0.2 mm. The inner diameter of the transparent sheath 1 is consistent with the outer diameter of the endoscope channel.

The locking sleeve 2 is provided with a conical pressing platform 10, and the tail end of the conical pressing platform 10 is provided with an outer short pipe 13.

The inner side of the locking sleeve 2 is provided with an internal thread 11, and the tail end of the internal thread 11 is provided with an extrusion table 12.

The fixing seat 3 is provided with a clamping table 6, the other end of the clamping table 6 is provided with a frustum 9, and the tail end of the frustum 9 is provided with an inner short pipe 7.

The fixing seat 3 is provided with a clamping groove 5, the shape and the size of the clamping groove 5 are consistent with the size of the handle joint of the endoscope, so that the handle joint of the endoscope can be clamped in the clamping groove 5 in an anastomotic manner, and locking and positioning are carried out through the locking knob 4.

The clamping table 6 is provided with an external thread 8, and the external thread 8 is matched with the internal thread 11. The outer surface of the frustum 9 is matched with the inner surface of the conical pressing platform 10.

The centers of the clamping table 6, the inner short pipe 7 and the frustum 9 are provided with round holes communicated with the clamping groove 5.

During the use, at first with fixing base 3 cover to the camera lens pipeline of endoscope, block draw-in groove 5 at the handle junction of endoscope, with locking knob 4 locking location. The locking ring 14 of the transparent sheath 1 penetrates through the locking sleeve 2, so that the locking ring 14 is sleeved on the edge of the locking sleeve 2, the locking ring 14 is pressed, the locking sleeve 2 is slowly sleeved on a pipeline of the endoscope, and the transparent sheath 1 is slowly and completely sleeved on a lens and the pipeline of the endoscope; slide lock sleeve 2 to the ka tai 6 of fixing base 3 on, screw up the internal thread 11 of lock sleeve 2 on the external screw thread 8 on ka tai 6, the toper is pressed platform 10 and is compressed tightly transparent sheath 1 on frustum 9 this moment, extrusion platform 12 compresses tightly locking ring 14 of 1 opening part of transparent sheath on ka tai 6 simultaneously, can carry out fine fixed to transparent sheath 1, effectual transparent sheath 1 of placing drops or runs the position, the smooth of assurance operation goes on. After the endoscope is used, the transparent sheath 1 can be detached, a new transparent sheath 1 is replaced again, other patients can be checked, the lens and the pipeline of the endoscope are not in contact with the patients, bacteria cross infection can be avoided, the operation of sterilization treatment on endoscope equipment can be omitted, and the working efficiency is improved.

Claims

1. An otolaryngoscope sleeve and a clamping device comprise a transparent sheath, a locking sleeve and a fixed seat, and are characterized in that the locking sleeve is detachably arranged on the fixed seat; the transparent sheath is detachably arranged between the locking sleeve and the fixed seat, and the fixed seat is provided with a locking knob.

2. The otorhinolaryngological lens housing and clamping device of claim 1 wherein: and a locking ring is arranged at the opening end of the transparent sheath.

3. The otorhinolaryngological lens housing and clamping device of claim 1 wherein: a conical pressing table is arranged on the locking sleeve, and an outer short pipe is arranged at the tail end of the conical pressing table; the inner side of the locking sleeve is provided with an internal thread, and the tail end of the internal thread is provided with an extrusion table.

4. The otorhinolaryngological lens housing and clamping device of claim 1 wherein: the fixing seat is provided with a clamping table, the other end of the clamping table is provided with a frustum, the tail end of the frustum is provided with an inner short pipe, and the clamping table is provided with an external thread.

5. The otorhinolaryngological lens housing and clamping device of claim 1 wherein: the fixing seat is provided with a clamping groove.