Magnetic type sterile operation microscope sleeve
By designing a magnetic sterile surgical microscope cover on the surgical microscope, the magnetic column cover and magnet column are used to adsorb stainless iron rings, combined with double-sided adhesive tape and elastic restraint belt, the inconvenience problem during the disinfection and use of the surgical microscope is solved. , achieving clarity and quality improvement of surgical vision and meeting hospital infection requirements.
Patent Information
- Application Number
- CN202420221760.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-30
AI Technical Summary
The existing surgical microscopes are inconvenient during disinfection and use, which is difficult to completely disinfect. The protective cover is prone to falling off, which affects the cleaning of the surgical field, and is troublesome to operate, resulting in prolonged surgical time and risk of infection.
A magnetic sterile surgical microscope cover is designed, including the installation of a magnetic column sleeve and a magnet column on the base of the objective lens cover, adsorbing stainless iron rings, combining double-sided adhesive tape and elastic restraint belt, and fixing the objective lens cover and eyepiece cover. Ensures firm fixation and easy operation.
The firm fixation of the objective lens cover and eyepiece cover in microsurgery is achieved, which improves the clarity and quality of the surgical field of vision, meets the hospital infection requirements, simplifies operation, and reduces the risk of infection.
Smart Images
Figure CN222237810U_ABST
Abstract
Description
Technical field:
[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a magnetic suction type sterile surgical microscope cover. Background technology:
[0002] With the continuous improvement and progress of microsurgery, surgical microscopes are being continuously promoted and applied in fine surgeries in various fields of surgery. Due to the large size of surgical microscopes, disinfection and sterilization are very troublesome and difficult to completely disinfect and sterilize. In order to meet the requirements of hospital infection and avoid the risk of infection, they need to be wrapped with sterile dressings or protective covers before surgery. The existing technology is to wrap the sterile dressing and then tie it with a rubber cover, or to cover the protective cover and then tie it with a drawstring, which is very troublesome to operate, and the protective cover objective lens cover is easy to fall off during use, requiring the surgeon to re-place it, affecting the surgical operation and even causing contamination; the eyepiece mouth is mostly cut off or torn, and it is easy to slide down, the protection is not thorough enough, the edges are uneven, and it is easy to interfere with observation; when there is blood or other liquids splashing in the surgical field, it is easy to contaminate the eyepiece, and it is very inconvenient to clean it, resulting in prolonged surgery time, etc., and many deficiencies seriously affect the effect of fine surgery and bring many inconveniences to the staff. Summary of the invention:
[0003] The utility model aims to provide a magnetic suction type sterile surgical microscope cover which can firmly fix the objective lens cover and the eyepiece cover in microsurgery, is easy to operate, can improve the clarity, quality and effect of the surgical field of view, and fully meet and fully improve the requirements of hospital infection.
[0004] The technical scheme of the utility model is as follows: it comprises a sterile cover, an eyepiece cover and an objective lens cover, and is characterized in that three magnetic column covers are arranged on the objective lens cover base, the magnetic column covers are placed on the objective lens cover base in an isosceles three-point orientation, a magnet column is arranged in the magnetic column cover, a stainless iron ring is adsorbed on the magnet column, a double-sided adhesive sticker is arranged on the stainless iron ring, a slide groove is arranged on the lower edge of the objective lens cover base, a high-definition lens cover is arranged in the slide groove, a control handle is arranged on the side wall of the high-definition lens cover, five elastic restraint belts are arranged on the left edge of the sterile cover, a fixing ball is arranged at the end of the elastic restraint belt, a tightening sleeve is arranged at the root of the elastic restraint belt, an elastic ring is arranged on the mouth of the eyepiece cover, a protective film is arranged on the lower wall of the eyepiece cover, a sealing sticker is arranged at the end of the protective film, the protective film covers the eyepiece cover and is fixed on the sterile cover by means of the sealing sticker.
[0005] Preferably, a pinch handle is provided on the edge of the stainless iron ring, the inner diameter of the stainless iron ring is equal to the aperture of the objective lens cover, and the width of the stainless iron ring is set at 0.8-1.0 cm.
[0006] Preferably, the inner diameter of the elastic ring is 0.3-0.4 cm smaller than the eyepiece of the surgical microscope.
[0007] The utility model has the beneficial effects of firmly fixing the objective lens cover and the eyepiece cover in microsurgery, being easy to operate, and being able to improve the clarity, quality and effect of the surgical field of view, fully meeting and fully improving hospital infection control requirements, and promoting the development and progress of microsurgery. Description of the drawings:
[0008] Attached Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0009] Attached Figure 2 It is a schematic diagram of the structure of the objective lens cover of the utility model.
[0010] Attached Figure 3 It is a schematic diagram of the structure of the bottom side of the objective lens cover of the utility model.
[0011] In the figure, 1, sterile cover, 2, eyepiece cover, 3, objective lens cover, 4, magnetic column cover, 5, magnet column, 6, stainless iron ring, 7, double-sided adhesive tape, 8, slide groove, 9, high-definition lens cover, 10, control handle, 11, elastic restraint belt, 12, fixing ball, 13, tightening sleeve, 14, elastic ring, 15, protective film, 16, sealing sticker, and 17, pinch handle. Specific implementation method:
[0012] The utility model comprises a sterile cover 1, an eyepiece cover 2 and an objective lens cover 3, wherein three magnetic column covers 4 are arranged on the base of the objective lens cover 3, the magnetic column covers 4 are placed on the base of the objective lens cover 3 in an isosceles three-point orientation, a magnetic column 5 is arranged in the magnetic column cover 4, a stainless iron ring 6 is adsorbed on the magnetic column 5, a double-sided adhesive sticker 7 is arranged on the stainless iron ring 6, a slide groove 8 is arranged on the lower edge of the base of the objective lens cover 3, a high-definition lens cover 9 is arranged in the slide groove 8, and a high-definition lens cover 9 is arranged in the high-definition lens cover 9. A control handle 10 is provided on the side wall of the cover 9, five elastic restraint belts 11 are provided on the left edge of the sterile cover 1, a fixing ball 12 is provided at the end of the elastic restraint belt 11, a tightening sleeve 13 is provided at the root of the elastic restraint belt 11, an elastic ring 14 is provided at the mouth of the eyepiece cover 2, a protective film 15 is provided on the lower wall of the eyepiece cover 2, a sealing sticker 16 is provided at the end of the protective film 15, and the protective film 15 covers the eyepiece cover and is fixed to the sterile cover 1 with the help of the sealing sticker 16. Before microsurgery, the stainless iron ring 6 is put on the body of the surgical microscope around the objective lens and firmly fixed with the help of double-sided adhesive tape 7, the objective lens cover 3 is put on the surface of the objective lens, the magnet column 5 is firmly adsorbed on the stainless iron ring 6, the sterile cover 1 covers and wraps the entire surgical microscope body, the eyepiece cover 2 is put on the eyepiece of the surgical microscope, the corresponding protective film 15 is opened according to the number of operators, the elastic ring 14 is put on the upper edge of the eyepiece of the surgical microscope, the elastic constraint belt 11 surrounds the body of the surgical microscope for one week, and the fixing ball 12 is inserted into the tightening sleeve 13 for fixation. During the operation, the high-definition lens cover 9 can be replaced by manually pinching the control handle 10 as needed.
[0013] Preferably, the edge of the stainless iron ring 6 is provided with a pinch handle 17, which is convenient for replacing the stainless iron ring 6, and the inner diameter of the stainless iron ring 6 is equal to the aperture of the objective lens cover 3, and the width of the stainless iron ring 6 is set at 0.8-1.0 cm. This arrangement facilitates the adsorption of the magnet column 5 and the stainless iron ring 6.
[0014] Preferably, the inner diameter of the elastic ring 14 is 0.3-0.4 cm smaller than the eyepiece of the surgical microscope. This arrangement facilitates the installation and fixing of the elastic ring 14.
Claims
1. A magnetically-absorbed sterile surgical microscope cover, comprising a sterile cover (1), an eyepiece cover (2) and an objective lens cover (3), characterized in that: Three magnetic column sleeves (4) are arranged on the base of the objective lens cover (3). The magnetic column sleeves (4) are placed on the base of the objective lens cover (3) in an isosceles three-point orientation. A magnetic column (5) is arranged inside the magnetic column sleeve (4). A stainless iron ring (6) is adsorbed on the magnetic column (5). A double-sided adhesive tape (7) is arranged on the stainless iron ring (6). A slide groove (8) is arranged on the lower edge of the base of the objective lens cover (3). A high-definition lens cover (9) is arranged in the slide groove (8). A control handle (10) is arranged on the side wall of the high-definition lens cover (9). ), the left edge of the sterile cover (1) is provided with five elastic restraint belts (11), the ends of the elastic restraint belts (11) are provided with fixing balls (12), the roots of the elastic restraint belts (11) are provided with tightening sleeves (13), the mouth of the eyepiece cover (2) is provided with an elastic ring (14), the lower wall of the eyepiece cover (2) is provided with a protective film (15), the end of the protective film (15) is provided with a sealing sticker (16), the protective film (15) covers the eyepiece cover and is fixed to the sterile cover (1) by means of the sealing sticker (16).
2. The magnetically-absorbable sterile surgical microscope cover according to claim 1 is characterized in that: The edge of the stainless iron ring (6) is provided with a pinch handle (17), the inner diameter of the stainless iron ring (6) is equal to the aperture of the objective lens cover (3), and the width of the stainless iron ring (6) is set at 0.8-1.0 cm.
3. The magnetically-absorbable sterile surgical microscope cover according to claim 1 is characterized in that: The inner diameter of the elastic ring (14) is 0.3-0.4 cm smaller than the eyepiece of the surgical microscope.