CN-224206803-U - Medical endoscope protection device

Abstract

The utility model relates to the field of articles for daily use of human beings, in particular to a medical endoscope protection device, which comprises a first sleeve body and a second sleeve body, wherein the first sleeve body and the second sleeve body are of flexible tubular structures, openings are formed in two ends of each tubular structure, one end of the second sleeve body is a lens outlet, an opposite joint is arranged on the side face of one end of the lens outlet, the opening of one end of the first sleeve body is in airtight connection with the opposite joint, a supporting protection frame is arranged on the inner side of a joint of the first sleeve body and the opposite joint, and the lens outlet is a beam-converging opening. The first sleeve body and the second sleeve body are connected through the butt joint, so that the protection sleeve can be prevented from falling off in the connection and use processes of an endoscope system, the sterile barrier is damaged, the support protection frame can prevent the bending or extrusion of the light guide beam in the operation process, and the light guide beam is prevented from being damaged.

Inventors

• SONG JUNJING
• LIU JING
• LU YUJIA

Assignees

• 上海交通大学医学院附属仁济医院

Dates

Publication Date

20260508

Application Date

20250206

Claims (6)

1. 1. The medical endoscope protection device is characterized by comprising a first sleeve body (1) and a second sleeve body (2), wherein the first sleeve body (1) and the second sleeve body (2) are of flexible cylindrical structures, openings are formed in two ends of each cylindrical structure, one end of the second sleeve body (2) is a lens outlet (5), an opposite joint (4) is arranged on one side face of one end of the lens outlet (5), the opening of one end of the first sleeve body (1) is connected with the opposite joint (4) in a sealing mode, a supporting protection frame (3) is arranged on the inner side of a joint of the first sleeve body (1) and the opposite joint (4), and the lens outlet (5) is a beam receiving port.
2. 2. The medical endoscope protection device according to claim 1, wherein the first sleeve body (1) and the second sleeve body (2) are transparent plastic film sleeve bodies.
3. 3. The medical endoscope protection device according to claim 1, wherein the support and protection frame (3) is funnel-shaped.
4. 4. The medical endoscope protection device according to claim 1, wherein the support protection frame (3) comprises a plurality of annular bodies (31) which are arranged from top to bottom, the diameters of the plurality of annular bodies (31) are sequentially reduced from top to bottom, and adjacent annular bodies (31) are connected through ribs (32).
5. 5. The medical endoscope protecting apparatus according to claim 4, wherein the height of the support protecting frame (3) is 15cm, the diameter of the ring-shaped body (31) at the upper end is 10cm, and the diameter of the ring-shaped body (31) at the lower end is 5cm.
6. 6. The medical endoscope protection device according to claim 1, wherein a pulling rope (6) is arranged in the lens outlet (5).

Description

Medical endoscope protection device Technical Field The utility model relates to the field of articles for daily use, in particular to a medical instrument, and especially relates to a medical endoscope protection device. Background In diagnosis and treatment using endoscopes, a fiber optic beam must be used for transmission of light. The light guide beam consists of a glass fiber optic wire, and when the light guide beam is bent or extruded by an operator in the use process, the glass fiber optic is broken, so that light energy is concentrated at a breaking point, and the possibility of burning the operator or surgical accessories occurs. The light guide beam is a consumable, expensive, and not sterile supplied, and incorrect handling in use may cause infection. At present, two sterile protective sleeves are used for respectively isolating an imaging system and a light guide beam in clinical operation so as to meet the sterile requirement. But the hand nurse needs to arrange the sterile protective sheath before surgery to put it in a ready-to-use state. The instrument nurse must maintain aseptic condition with the nurse that tours in endoscope system connection in-process, but because operating space is little, does not have physical isolation, and operator's hand easily touches etc. causes the operation field to pollute, consequently the operation is wasted time and energy, if take place aseptic lag in the art and drop, will lead to aseptic barrier destruction, increases extra work, delays operation progress. In the prior art, for example, publication No. CN211834518U discloses a laparoscopic protection sleeve device, which adopts a detachable clamping component to be connected with a camera system, although the camera system can be protected, the camera system has no protection effect on a light guide beam, and extrusion and bending are easy to occur between the light guide beam and the clamping component, so that the light guide beam is possibly damaged. In addition, publication No. CN219021111U discloses a disposable light guide beam protective sleeve, which consists of two elastic sleeves and a pre-tightening mechanism, is used for sleeving and fixing a light guide beam, but does not establish a sterile barrier effect in the connecting process, has complicated finishing steps, and is easy to damage the sterile barrier in the connecting and using processes of an endoscope system Disclosure of Invention The utility model aims to provide a medical endoscope protection device which aims to solve the technical problems that a light guide beam protection effect is poor and damage is likely to occur in the prior art. The medical endoscope protection device comprises a first sleeve body and a second sleeve body, wherein the first sleeve body and the second sleeve body are of flexible cylindrical structures, openings are formed in two ends of each cylindrical structure, one end of each second sleeve body is a lens outlet, an opposite joint is arranged on the side face of one end of each lens outlet, the opening of one end of the first sleeve body is in airtight connection with the opposite joint, a supporting protection frame is arranged on the inner side of a joint of the first sleeve body and the opposite joint, and the lens outlet is a beam-converging opening. Further, the first sleeve body and the second sleeve body are transparent plastic film sleeve bodies. Further, the support protection frame is funnel-shaped. Further, the support protection frame comprises a plurality of annular bodies which are arranged from top to bottom, the diameters of the annular bodies are sequentially reduced from top to bottom, and the adjacent annular bodies are connected through ribs. Further, the height of the support protection frame is 15cm, the diameter of the annular body at the upper end is 10cm, and the diameter of the annular body at the lower end is 5cm. Further, a pulling rope is arranged in the lens outlet. Compared with the prior art, the utility model has positive and obvious effects. The first sleeve body and the second sleeve body are connected through the butt joint, so that the protection sleeve can be prevented from falling off in the connection and use processes of an endoscope system, the sterile barrier is damaged, the support protection frame can prevent the bending or extrusion of the light guide beam in the operation process, and the light guide beam is prevented from being damaged. Drawings Fig. 1 is a schematic structural view of the present utility model. Fig. 2 is a schematic structural view of the support and protection frame of the present utility model. Fig. 3 is a schematic representation of the use of the present utility model. The figure shows that the device comprises a first sleeve body 1, a second sleeve body 2, a supporting protection frame 3, a ring-shaped body 31, ribs 32, a butt joint 4, a lens outlet 5, a drawing rope 6, a 7, an endoscope 8, a light guide beam 9 and an image pickup