Bacteria isolation sleeve for laparoscope

Abstract

The utility model discloses a laparoscope bacteria-isolating sleeve which comprises a laparoscope rod sleeve matched with a laparoscope rod, a laparoscope handle sleeve matched with a laparoscope handle and an optical fiber sleeve matched with an optical fiber, the laparoscope rod sleeve and the laparoscope handle sleeve are integrally manufactured, a first air bag is arranged on the inner side of the laparoscope rod sleeve and the inner side of the laparoscope handle sleeve, and a second air bag is arranged on the inner side of the optical fiber sleeve. The mirror handle sleeve and the optical fiber sleeve are detachably connected through a threaded connector, a corrugated pipe section is arranged in the middle of the mirror rod sleeve, a first anti-slipping piece is arranged at the front end of the mirror rod sleeve, and a second anti-slipping piece is arranged at the rear end of the mirror rod sleeve. The first air bags capable of being inflated and deflated are arranged on the inner side of the endoscope rod sleeve and the inner side of the endoscope handle sleeve, and the second air bags capable of being inflated and deflated are arranged on the inner side of the optical fiber sleeve, so that before installation, the first air bags and the second air bags can be deflated, and the inner sides of the endoscope rod sleeve, the endoscope handle sleeve and the optical fiber sleeve have large spaces; therefore, the mirror rod sleeve, the mirror handle sleeve and the optical fiber sleeve can be conveniently sleeved on the mirror rod, the mirror handle and the optical fiber, friction between the mirror rod sleeve, the mirror handle sleeve and the optical fiber sleeve and the mirror rod, the mirror handle and the optical fiber is greatly reduced, and abrasion is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of bacterial isolation sleeves, in particular to a laparoscopic bacterial isolation sleeve. Background Art

[0002] In abdominal surgery, laparoscopes are often needed to assist doctors in performing surgery. The front end of the laparoscope needs to be inserted into the patient's abdominal cavity, so the laparoscope must be strictly disinfected. At present, in order to improve the efficiency of disinfection and reduce direct disinfection, a sterilization sleeve is generally placed on the laparoscope to play a role in isolating bacteria and reduce the number of direct disinfection of the laparoscope.

[0003] Regarding the laparoscopic bacterial isolation sleeve, in the prior art, after searching, the utility model patent with Chinese patent publication number CN202505320U discloses a laparoscopic bacterial isolation sleeve, such as Figure 1 As shown, it mainly includes a rod cover a matching with the laparoscope rod, a handle cover b matching with the laparoscope handle and an optical fiber cover c matching with the laparoscope optical fiber. The rod cover and the handle cover are an integrated structure, and the handle cover and the optical fiber cover are bonded by a Velcro d.

[0004] In the prior art, laparoscope bacteria-proof covers similar to the above-mentioned technical solutions have room for improvement during actual implementation: when the scope rod cover and the scope handle cover are mounted on the scope rod and the scope handle, not only is it difficult to mount them, but also during the mounting process, the scope rod cover and the scope handle cover are easily worn due to friction with the scope rod and the scope handle. Utility Model Content

[0005] In view of the shortcomings and defects in the prior art, the purpose of the utility model is to provide a laparoscope bacterial isolation cover, which solves the problem that the scope rod cover and the scope handle cover in the prior art are not only difficult to be installed on the scope rod and the scope handle, but also the scope rod cover and the scope handle cover are easily worn due to friction with the scope rod and the scope handle during the installation process.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme: a laparoscope bacteria-proof cover, comprising a mirror rod cover matching the mirror rod, a mirror handle cover matching the mirror handle and an optical fiber cover matching the optical fiber, the mirror rod cover and the mirror handle cover are made in one piece, the inner side of the mirror rod cover and the inner side of the mirror handle cover are provided with a first air bag that can be inflated and deflated, the inner side of the optical fiber cover is provided with a second air bag that can be inflated and deflated, the mirror handle cover and the optical fiber cover are detachably connected through a threaded joint, a corrugated tube section is provided in the middle of the mirror rod cover, a first anti-slip piece is provided at the front end of the mirror rod cover, and a second anti-slip piece is provided at the rear end of the mirror rod cover.

[0007] As a further improvement of the present invention, the first anti-slip member includes a conical sleeve and a first elastic rope, the conical sleeve is integrally connected to the mirror rod sleeve, and the first elastic rope is embedded in the conical sleeve.

[0008] As a further improvement of the utility model, a first hook-shaped groove is provided at the front end of the mirror rod, and the first elastic rope of the conical sleeve is embedded in the first hook-shaped groove.

[0009] As a further improvement of the utility model, an elastic sleeve is provided on the inner side of the conical sleeve, and the first elastic rope is embedded in the elastic sleeve.

[0010] As a further improvement of the present invention, the second anti-slip member includes a second elastic rope, the rear end of the mirror rod sleeve is provided with a second annular hook-shaped groove, the second elastic rope is embedded in the second hook-shaped groove, and can be taken out from the second hook-shaped groove.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. By providing a first air bag that can be inflated and deflated on the inner side of the mirror rod cover and the inner side of the mirror handle cover, and providing a second air bag that can be inflated and deflated on the inner side of the optical fiber cover, the first air bag and the second air bag can be deflated before installation, so that there is a larger space inside the mirror rod cover, the mirror handle cover and the optical fiber cover, thereby facilitating the mirror rod cover, the mirror handle cover and the optical fiber cover to be installed on the mirror rod, the mirror handle and the optical fiber, and greatly reducing the friction between the mirror rod cover, the mirror handle cover and the optical fiber cover and the mirror rod, the mirror handle and the optical fiber, thereby reducing wear.

[0013] In addition, by providing a bellows section in the middle of the mirror rod sleeve, the length of the mirror rod sleeve can be properly adjusted, so that when the mirror rod is bent, the mirror rod sleeve can be easily contracted or extended, thereby reducing the influence of the mirror rod sleeve on the free movement of the mirror rod.

[0014] In addition, by providing a first anti-slip piece at the front end of the mirror rod sleeve and a second anti-slip piece at the rear end of the mirror rod sleeve, relative sliding between the mirror rod sleeve and the mirror rod can be avoided when the mirror rod is extended into the human body.

[0015] 2. By providing the first anti-slip member with a conical sleeve and a first elastic rope, the first elastic rope can tightly wrap the conical sleeve on the mirror rod. In addition, by providing a first hook-shaped groove at the front end of the mirror rod, the first elastic rope of the conical sleeve is embedded in the first hook-shaped groove, so that the first hook-shaped groove can limit the conical sleeve to a certain extent, further preventing the first elastic rope from slipping.

[0016] 3. By setting the second anti-slip component as a second elastic rope, a second annular hook-shaped groove is provided at the rear end of the mirror rod cover, and the second elastic rope is embedded in the second hook-shaped groove. After the mirror rod cover is set, the second elastic rope can be placed in the second hook-shaped groove, thereby reinforcing the mirror rod cover to prevent the mirror rod cover from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 It is a structural schematic diagram of the prior art;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 for Figure 2 A magnified view at point A;

[0021] Figure 4 for Figure 2 Enlarged view at B;

[0022] In the figure: 1. mirror rod; 2. mirror rod cover; 3. mirror handle; 4. mirror handle cover; 5. optical fiber; 6. optical fiber cover; 7. first air bag; 8. second air bag; 9. threaded joint; 10. bellows section; 11. conical cover; 12. first elastic rope; 13. first hook-shaped groove; 14. elastic cover; 15. second elastic rope; 16. second hook-shaped groove. DETAILED DESCRIPTION

[0023] The following is combined with Figure 2-4 The utility model is further described in detail. For a clearer illustration, only the structure related to the utility model is shown in the figure.

[0024] For the convenience of description, the coordinate system is defined as Figure 2 As shown, the left-right direction is the horizontal direction, the front-back direction is the longitudinal direction, and the up-down direction is the vertical direction.

[0025] The utility model embodiment discloses a laparoscopic bacterial isolation sleeve. Figure 2 A laparoscope antibacterial cover comprises a scope rod cover 2 matched with a scope rod 1, a scope handle cover 4 matched with a scope handle 3 and an optical fiber cover 6 matched with an optical fiber 5. The scope rod cover 2 and the scope handle cover 4 are made in one piece. A first air bag 7 that can be inflated and deflated is provided on the inner side of the scope rod cover 2 and the inner side of the scope handle cover 4. A second air bag 8 that can be inflated and deflated is provided on the inner side of the optical fiber cover 6. The scope handle cover 4 and the optical fiber cover 6 are detachably connected through a threaded joint 9. A corrugated tube section 10 is provided in the middle of the scope rod cover 2. A first anti-slipping piece is provided at the front end of the scope rod cover 2, and a second anti-slipping piece is provided at the rear end of the scope rod cover 2.

[0026] like Figure 2 , Figure 3 and Figure 4As shown, the first anti-slip member includes a conical sleeve 11 and a first elastic rope 12. The conical sleeve 11 is integrally connected with the mirror rod sleeve 2, and the first elastic rope 12 is embedded in the conical sleeve 11. A first hook-shaped groove 13 is provided at the front end of the mirror rod 1, and the first elastic rope 12 of the conical sleeve 11 is embedded in the first hook-shaped groove 13. The first elastic rope 12 can tightly wrap the conical sleeve 11 on the mirror rod 1. In addition, by providing the first hook-shaped groove 13 at the front end of the mirror rod 1, and the first elastic rope 12 of the conical sleeve 11 is embedded in the first hook-shaped groove 13, the first hook-shaped groove 13 can limit the conical sleeve 11 to a certain extent, further preventing the first elastic rope 12 from slipping. In addition, an elastic sleeve 14 is provided on the inner side of the conical sleeve 11, and the first elastic rope 12 is embedded in the elastic sleeve 14.

[0027] In addition, the second anti-slip component includes a second elastic rope 15, and the rear end of the mirror rod cover 2 is provided with an annular second hook-shaped groove 16, and the second elastic rope 15 is embedded in the second hook-shaped groove 16 and can be taken out from the second hook-shaped groove 16; by setting the second anti-slip component as the second elastic rope 15, the rear end of the mirror rod cover 2 is provided with an annular second hook-shaped groove 16, and the second elastic rope 15 can be taken out from the second hook-shaped groove 16 and embedded in the second hook-shaped groove 16, then after the mirror rod cover 2 is set, the second elastic rope 15 can be placed in the second hook-shaped groove 16, thereby reinforcing the mirror rod cover 2 to prevent the mirror rod cover 2 from slipping.

[0028] The present invention provides a first air bag 7 that can be inflated and deflated on the inner side of the mirror rod cover 2 and the inner side of the mirror handle cover 4, and a second air bag 8 that can be inflated and deflated on the inner side of the optical fiber cover 6. Before installation, the first air bag 7 and the second air bag 8 can be deflated, so that there is a larger space inside the mirror rod cover 2, the mirror handle cover 4 and the optical fiber cover 6, thereby facilitating the mirror rod cover 2, the mirror handle cover 4 and the optical fiber cover 6 to be mounted on the mirror rod 1, the mirror handle 3 and the optical fiber 5, and greatly reducing the friction between the mirror rod cover 2, the mirror handle cover 4 and the optical fiber cover 6 and the mirror rod 1, the mirror handle 3 and the optical fiber 5, thereby reducing wear.

[0029] In addition, by providing a bellows section 10 in the middle of the mirror rod sleeve 2, the length of the mirror rod sleeve 2 can be properly adjusted, so that when the mirror rod 1 is bent, the mirror rod sleeve 2 is conveniently contracted, and the influence of the mirror rod sleeve 2 on the free movement of the mirror rod 1 is reduced.

[0030] In addition, by providing a first anti-slip piece at the front end of the mirror rod cover 2 and a second anti-slip piece at the rear end of the mirror rod cover 2, relative sliding between the mirror rod cover 2 and the mirror rod 1 can be avoided when the mirror rod 1 is extended into the human body.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. It should be understood that the specific implementation methods described herein are only used to understand the present utility model, and are not used to limit the present utility model. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present utility model.

Claims

1. A laparoscope antibacterial cover, comprising a scope rod cover matched with a scope rod, a scope handle cover matched with a scope handle, and an optical fiber cover matched with an optical fiber, wherein the scope rod cover and the scope handle cover are made in one piece, and characterized in that: A first inflatable and deflable air bag is provided on the inner side of the mirror rod cover and the inner side of the mirror handle cover, a second inflatable and deflable air bag is provided on the inner side of the optical fiber cover, the mirror handle cover and the optical fiber cover are detachably connected via a threaded joint, a corrugated tube section is provided in the middle of the mirror rod cover, a first anti-slip piece is provided at the front end of the mirror rod cover, and a second anti-slip piece is provided at the rear end of the mirror rod cover.

2. The laparoscopic bacterial isolation sleeve according to claim 1, characterized in that: The first anti-slip component comprises a conical sleeve and a first elastic rope. The conical sleeve is integrally connected with the mirror rod sleeve, and the first elastic rope is embedded in the conical sleeve.

3. The laparoscopic bacterial isolation sleeve according to claim 2, characterized in that: A first hook-shaped groove is arranged at the front end of the mirror rod, and the first elastic rope of the conical sleeve is embedded in the first hook-shaped groove.

4. The laparoscopic bacterial isolation sleeve according to claim 2, characterized in that: An elastic sleeve is arranged inside the conical sleeve, and the first elastic rope is embedded in the elastic sleeve.

5. A laparoscopic bacterial isolation sleeve according to any one of claims 1 to 4, characterized in that: The second anti-slip member comprises a second elastic rope, the rear end of the mirror rod sleeve is provided with an annular second hook-shaped groove, the second elastic rope is embedded in the second hook-shaped groove and can be taken out from the second hook-shaped groove.

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