Sterile protective sleeve for surgical instrument

Abstract

A sterile protective sleeve for surgical instruments comprises a movable binding belt, a telescopic transparent protective belt and a transparent protective belt head. The telescopic transparent protective belt is made of a transparent material, is provided with a telescopic structure, and can be sleeved on the outer side of the surgical instrument to protect the surgical instrument; the transparent protective belt head is located on the telescopic transparent protective belt head, and the movable binding belt is arranged on the top of the transparent protective belt head. The surgical instrument is greatly covered by the telescopic transparent protective belt, and the top end of the surgical instrument is tightened by the movable binding belt, so that the whole surgical instrument is sleeved by the telescopic transparent protective belt, and the surgical instrument is prevented from being polluted; the middle position of the surgical instrument is tightened through the joint elastic band and the rotating connecting band, sliding of the telescopic transparent protection band is avoided, and the sterile protection sleeve can be prevented from being damaged by synchronous stretching at the rotating joint position.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, and particularly to a sterile protective cover for surgical instruments. Background Art

[0002] A sterile protective cover is a special device for protecting articles from bacterial contamination. It is usually made of materials such as polyethylene and has characteristics such as biocompatibility, chemical corrosion resistance, electrical insulation, high temperature resistance, flame retardancy, and chemical and physical stability. The use of a sterile protective cover can ensure that medical devices remain sterile during transportation and use, reduce the risk of bacterial contamination, and safeguard the safety and health of patients.

[0003] However, the existing sterile protective covers for surgical instruments have insufficient elasticity and are prone to breakage during transportation and use. Moreover, some surgical instruments have rotating joints, and when the surgical instruments rotate, it is extremely easy to drive the protective cover sleeved outside to move, resulting in damage to the protective cover. Summary of the Utility Model

[0004] The purpose of this application is to provide a sterile protective cover for surgical instruments to solve the technical problems described in the background art.

[0005] The technical solution adopted in this application is as follows:

[0006] A sterile protective cover for surgical instruments includes: a movable tie, a telescopic transparent protective band, and a transparent protective band head; the telescopic transparent protective band is made of a transparent material and has a telescopic structure, and can be sleeved outside the surgical instrument to protect the surgical instrument; the transparent protective band head is located at the head of the telescopic transparent protective band, and the movable tie is arranged at the top of the transparent protective band head.

[0007] Preferably, a rack is arranged on the inner side of the movable tie, a tie head is arranged at the top of the movable tie, a tie tongue is arranged on the inner side of the tie head, the rack penetrates into the inner side of the tie head, the tie tongue buckles the rack, and pressing the tie tongue can change the buckling position of the tie tongue and the rack.

[0008] Preferably, the sterile protective cover for surgical instruments further includes a protective cover top, which is arranged at the top of the transparent protective band head for connecting the movable tie and sealing the top of the surgical instrument.

[0009] Preferably, the sterile protective cover for surgical instruments further includes a protective cover bottom, which is arranged at the bottom end of the telescopic transparent protective band.

[0010] Preferably, the sterile protective cover for surgical instruments further includes: a bottom elastic band and joint elastic bands; the bottom elastic band is arranged at the bottom of the telescopic transparent protective band and can tighten the bottom of the surgical instrument; a plurality of joint elastic bands are arranged at the middle position of the telescopic transparent protective band and can tighten the middle position of the surgical instrument to prevent the telescopic transparent protective band from sliding.

[0011] Preferably, the sterile protective cover for surgical instruments further includes a rotatable connecting band; the rotatable connecting band is arranged at the middle position of the telescopic transparent protective band and can correspondingly cover the rotatable joints of the surgical instrument. The rotatable connecting band is an elastic cloth with a telescopic function.

[0012] Preferably, the head and tail of the rotatable connecting band are respectively provided with a first rotatable elastic band and a second rotatable elastic band; the first rotatable elastic band and the second rotatable elastic band respectively fasten the head and tail positions of the rotatable joints of the surgical instrument.

[0013] Preferably, the diameter range of the telescopic transparent protective band 200 is 5 cm to 30 cm, and the length range is 0.5 m to 5 m.

[0014] Preferably, a sterile protective cover for surgical instruments further includes: a bottom movable tie and the bottom of the transparent protective band; the bottom of the transparent protective band is located at the bottom of the telescopic transparent protective band, and the bottom movable tie is arranged at the bottom end of the bottom of the transparent protective band.

[0015] The sterile protective cover for surgical instruments involved in the present application has the following advantages and positive effects: the telescopic transparent protective band greatly covers the surgical instrument, and the top of the surgical instrument is tightened by the movable tie, so that the telescopic transparent protective band covers the entire surgical instrument to prevent the surgical instrument from being contaminated; and through the joint elastic bands and the rotatable connecting band, the middle position of the surgical instrument is tightened to prevent the telescopic transparent protective band from sliding, and it can also telescopically move synchronously at the rotatable joint position to prevent the sterile protective cover from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic structural diagram of an embodiment of a sterile protective cover for surgical instruments.

[0018] Figure 2 It is a schematic top view structural diagram of an embodiment of a sterile protective cover for surgical instruments.

[0019] Figure 3Schematic diagram of the bottom surface structure of an embodiment of a sterile protective cover for a surgical instrument.

[0020] Figure 4 Schematic diagram of the structure of another embodiment of a sterile protective cover for a surgical instrument.

[0021] Figure 5 Schematic diagram of the structure of yet another embodiment of a sterile protective cover for a surgical instrument.

[0022] Figure 6 Schematic diagram of the bottom and head structures of a new embodiment of a sterile protective cover for a surgical instrument. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0024] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0025] In the present invention, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0026] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes scenario A, or scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0027] As shown in the attached Figures 1-5 specification:

[0028] A sterile protective cover for surgical instruments includes: a movable tie 100, a telescopic transparent protective band 200, and a transparent protective band head 210; the telescopic transparent protective band 200 is made of a transparent material and has a telescopic structure, and can be sleeved outside the surgical instrument to protect the surgical instrument; the transparent protective band head 210 is located at the head of the telescopic transparent protective band 200, and the movable tie 100 is arranged at the top of the transparent protective band head 210.

[0029] The working principle of a sterile protective cover for surgical instruments: The telescopic transparent protective band 200 sleeves the surgical instrument and extends to cover the surgical instrument as much as possible. After the telescopic transparent protective band 200 extends and abuts against the top end of the surgical instrument, the top end of the surgical instrument can be tied by the movable tie 100, so that the telescopic transparent protective band 200 sleeves the entire surgical instrument, and during the surgical process, liquids and human tissues will not be able to touch the surgical instrument.

[0030] In this embodiment, a sterile protective cover for surgical instruments greatly covers the surgical instrument through the telescopic transparent protective band, and ties the top end of the surgical instrument tightly through the tie, so that the telescopic transparent protective band sleeves the entire surgical instrument, avoiding contamination of the surgical instrument.

[0031] Specifically, a rack 110 is arranged inside the movable tie 100, a tie head 120 is arranged at the top end of the movable tie 100, a tie tongue 121 is arranged inside the tie head 120, the rack 110 penetrates inside the tie head 120, the tie tongue 121 buckles the rack 110, and by pressing the tie tongue 121, the buckling position between the tie tongue 121 and the rack 110 can be changed, so as to reduce / enlarge the locking space of the movable tie 100, facilitating the telescopic transparent protective band 200 to sleeve / loosen the entire surgical instrument.

[0032] Specifically, the sterile protective cover for surgical instruments further includes a protective cover top 300. The protective cover top 300 is disposed at the top of the head 210 of the transparent protective band and is used to connect the movable tie 100 and seal the top end of the surgical instrument.

[0033] Specifically, the sterile protective cover for surgical instruments further includes a protective cover bottom 310. The protective cover bottom 310 is disposed at the bottom end of the telescopic transparent protective band 200 and is used to seal the bottom end of the surgical instrument.

[0034] Specifically, the sterile protective cover for surgical instruments further includes: a bottom elastic band 220 and a joint elastic band 230; the bottom elastic band 220 is disposed at the bottom of the telescopic transparent protective band 200 and can tighten the bottom of the surgical instrument; a plurality of joint elastic bands 230 are disposed at the middle position of the telescopic transparent protective band 200 and can tighten the middle position of the surgical instrument to prevent the telescopic transparent protective band 200 from sliding.

[0035] Specifically, the sterile protective cover for surgical instruments further includes a rotatable connection band 240; the rotatable connection band 240 is disposed at the middle position of the telescopic transparent protective band 200 and can correspondingly cover the rotatable joint of the surgical instrument. The rotatable connection band 240 is an elastic cloth with a telescopic function. When the surgical instrument rotates around the rotatable joint, the rotatable connection band 240 can telescopically synchronously to prevent the sterile protective cover from being damaged.

[0036] Specifically, a first rotatable elastic band 241 and a second rotatable elastic band 242 are respectively disposed at the head and tail of the rotatable connection band 240; the first rotatable elastic band 241 and the second rotatable elastic band 242 respectively fasten the head and tail positions of the rotatable joint of the surgical instrument, so that the rotatable connection band 240 tightly covers the rotatable joint of the surgical instrument.

[0037] Specifically, the diameter range of the telescopic transparent protective band 200 is 5 cm to 30 cm, and the length range is 0.5 m to 5 m. The diameter and length of the telescopic transparent protective band 200 are set according to the width and length of the surgical instrument.

[0038] Specifically, a sterile protective cover for surgical instruments further includes: a bottom movable tie 130 and a bottom of the transparent protective band 250; the bottom of the transparent protective band 250 is located at the bottom of the telescopic transparent protective band 200, and the bottom movable tie 130 is disposed at the bottom end of the bottom of the transparent protective band 250. The bottom movable tie 130 and the movable tie 100 cooperate to lock the head end and the tail end of the surgical instrument, and the telescopic transparent protective band 200 completely covers the surgical instrument.

[0039] The technical means disclosed by the solution of the present utility model are not limited to those disclosed in the above embodiments, but also include technical solutions formed by any combination of the above technical features. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications are also regarded as the protection scope of the present utility model.

Claims

1. A sterile protective cover for surgical instruments, characterized in that: include: A movable cable tie (100), a telescopic transparent protective belt (200), and a transparent protective belt head (210); the telescopic transparent protective belt (200) is made of a transparent material and has a telescopic structure, and can be inserted into the outside of a surgical instrument to protect the surgical instrument; the transparent protective belt head (210) is located at the head of the telescopic transparent protective belt (200), and the movable cable tie (100) is arranged on the top of the transparent protective belt head (210).

2. The sterile protective cover for surgical instruments according to claim 1, characterized in that: A rack (110) is arranged inside the movable cable tie (100), a cable tie head (120) is arranged at the top of the movable cable tie (100), a cable tie tongue (121) is arranged inside the cable tie head (120), the rack (110) is inserted into the inside of the cable tie head (120), the cable tie tongue (121) buckles the rack (110), and the buckling position of the cable tie tongue (121) and the rack (110) can be changed by pressing the cable tie tongue (121).

3. The sterile protective cover for surgical instruments according to claim 2, characterized in that: It also includes a protective sleeve top (300), which is arranged on the top of the transparent protective belt head (210) and is used to connect the movable cable tie (100) and seal the top of the surgical instrument.

4. The sterile protective cover for surgical instruments according to claim 3, characterized in that: It also includes a protective cover bottom (310), which is arranged at the bottom end of the telescopic transparent protective belt (200).

5. The sterile protective cover for surgical instruments according to any one of claims 1 to 4, characterized in that: Also includes: A bottom elastic band (220) and a joint elastic band (230); the bottom elastic band (220) is arranged at the bottom of the retractable transparent protective band (200) and can tighten the bottom of the surgical instrument; A plurality of joint elastic bands (230) are arranged at the middle position of the telescopic transparent protective band (200), and can tighten the middle position of the surgical instrument to prevent the telescopic transparent protective band (200) from sliding.

6. The sterile protective cover for surgical instruments according to any one of claims 1 to 4, characterized in that: It also includes a rotating connecting belt (240); the rotating connecting belt (240) is arranged in the middle of the telescopic transparent protective belt (200) and can correspond to the rotating joint of the surgical instrument; the rotating connecting belt (240) is an elastic fabric with a telescopic function.

7. The sterile protective cover for surgical instruments according to any one of claims 1 to 4, characterized in that: The head and tail of the rotating connection belt (240) are respectively provided with a first rotating elastic belt (241) and a second rotating elastic belt (242); the first rotating elastic belt (241) and the second rotating elastic belt (242) respectively buckle the head and tail positions of the rotating joint of the surgical instrument.

8. The sterile protective cover for surgical instruments according to any one of claims 1 to 4, characterized in that: The diameter of the telescopic transparent protective tape 200 ranges from 5 cm to 30 cm, and the length ranges from 0.5 m to 5 m.

9. The sterile protective cover for surgical instruments according to any one of claims 1 to 3, characterized in that: Also includes: A bottom movable tie (130) and a transparent protective belt bottom (250); the transparent protective belt bottom (250) is located at the bottom of the telescopic transparent protective belt (200), and the bottom movable tie (130) is arranged at the bottom end of the transparent protective belt bottom (250).

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