CN111543931A - An endoscope protective cover for arthroscopic surgery - Google Patents

Abstract

The embodiment of the invention discloses an endoscope protective sleeve for arthroscopic surgery, which comprises a sleeve, wherein the bottom of the sleeve is provided with a conical pipe, the conical pipe is in threaded connection with the sleeve, the bottom of the conical pipe is provided with a corrugated pipe, the top end of the corrugated pipe is fixedly provided with a connecting pipe, the corrugated pipe is detachably connected with the conical pipe through the connecting pipe, and the bottom end of the corrugated pipe is fixedly provided with a pipe cover. According to the invention, the corrugated pipe is pushed upwards, the detection pipe pushes the two baffles to be opened downwards, after detection is completed, the pipe cover moves downwards to the lower part of the bottommost end of the detection pipe, the two baffles are not limited, and can be automatically closed under the action of the spring shaft, when the protective sleeve needs to be cleaned, the conical pipe is firstly screwed down from the bottom of the sleeve, and then the corrugated pipe is screwed down from the bottom of the conical pipe through the connecting pipe, so that cleaning can be carried out.

Description

An endoscope protective cover for arthroscopic surgery

technical field

The present invention relates to the technical field of arthroscopic accessories, and more particularly, to an endoscope protective sleeve for arthroscopic surgery.

Background technique

The protective sleeve is a protective accessory used by the arthroscope. The arthroscope is a rod-shaped optical instrument with a diameter of about 5mm for observing the internal structure of the joint. It is an endoscope used for the diagnosis and treatment of joint diseases. A lens is installed at the end of the joint, and the thin tube is inserted into the joint, and the structure inside the joint will be displayed on the monitor. Therefore, the structure inside the joint can be directly observed. Arthroscopy is not only used for disease diagnosis, but also has been It is widely used in the treatment of joint diseases. When the arthroscope is not in use, it is necessary to use a protective cover for protection;

The existing technology has the following shortcomings:

1. The protective cover has an integrated structure design. When the endoscope is not in use, it is inserted into the protective cover and protected by the protective cover. When the endoscope needs to be used, the endoscope needs to be taken out from the protective cover, which will lead to It is inconvenient to use, and the protective cover of the integrated structure design is not easy to clean;

2. The protective cover is inconvenient to put and take out the endoscope, and the practicability is poor.

The above information disclosed in this Background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art.

SUMMARY OF THE INVENTION

To this end, an embodiment of the present invention provides an endoscope protective cover for arthroscopic surgery. By pushing the bellows upward, the detection tube pushes the two baffles to open downwards. After the detection is completed, the tube cover moves down to the highest position of the detection tube. At the lower part of the bottom, the two baffles are not restricted and automatically close under the action of the spring shaft. When the protective sleeve needs to be cleaned, first unscrew the conical tube from the bottom of the casing, and then unscrew the bellows from the conical tube through the connecting tube. The bottom of the tube can be cleaned by unscrewing. The protective cover is an assembled structure design and can be adjusted movably, which is convenient for the use of the endoscope and for disinfection and cleaning, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions: an endoscope protective sleeve for arthroscopic surgery, including a sleeve, the bottom of the sleeve is provided with a tapered tube, and the tapered tube is connected to the sleeve. The pipe is connected by screw thread, the bottom of the conical pipe is provided with a corrugated pipe, the top of the corrugated pipe is fixedly provided with a connecting pipe, and the corrugated pipe and the conical pipe are detachably connected through the connecting pipe, and the bottom of the corrugated pipe is detachably connected. A pipe cover is fixed at the end, and a baffle plate is movably provided at the bottom center of the pipe cover;

A binding tape is arranged at the bottom of one side of the sleeve, the bottom end of the binding tape is fixedly provided with a sticky hook sticker, the side of the binding tape is fixedly provided with an sticky tape, and the sticky hook sticker is bonded with the sticky tape The top of the strap is provided with an O-shaped frame, and the strap and the sleeve are movably connected through the O-shaped frame, and a groove is provided on one side of the sleeve.

Preferably, the connecting pipe is threadedly connected with the conical pipe, a through hole is provided at the bottom center of the pipe cover, and the corrugated pipe is made of silicone material.

Preferably, there are two baffles, and both baffles have a semicircular design, a spring shaft is provided on the side away from the two baffles, and the baffles are connected to the tube. The cover is connected by a spring shaft.

Preferably, both ends of the spring shaft are embedded in the tube cover, the spring shaft penetrates the baffle plate, and the two ends of the spring shaft and the tube cover are fixed by 3M glue, and the middle part of the spring shaft is connected to the baffle plate. The board is fixed by 3M glue.

Preferably, the top of the hook sticker is connected with the strap by sewing with cotton thread, and both sides of the adhesive tape are connected with the strap by sewing with cotton thread.

Preferably, the other end of the O-shaped frame is fixedly provided with a rotating rod, and the O-shaped frame and the sleeve are movably connected through the rotating rod, and the rotating rod and the sleeve are movably connected through a bearing.

Preferably, an anti-slip sticker is provided on the outer side of the sleeve, and the anti-slip sticker is attached to the sleeve.

Preferably, an endoscope body is embedded in the sleeve, a detection tube is fixed at the bottom of the endoscope body, and the detection tube is embedded in a corrugated tube, and the endoscope body is provided with a detection tube. The bottom of one side is fixedly provided with an electrical connection pipe, and the electrical connection pipe is matched with the groove.

The embodiments of the present invention have the following advantages:

1. In the present invention, the bellows is pushed upward by the hand-held tube cover, the detection tube pushes the two baffles to open downward, and the spring shaft makes the two baffles clamp the detection tube through its own elasticity. After the detection is completed, the tube cover moves down to the detection tube. The two baffles are not restricted and close automatically under the action of the spring shaft. When cleaning the protective cover, first unscrew the conical tube from the bottom of the casing, and then unscrew the bellows from the bottom of the casing through the connecting pipe. The bottom of the conical tube can be cleaned by unscrewing. Compared with the protective cover of the existing integrated structure design, the protective cover is of an assembled structure design and can be adjusted movably, which is convenient for the use of the endoscope and for disinfection and cleaning.

2. In the present invention, by tearing the sticky hook sticker from the adhesive tape and moving the strap to the bottom, the power connection tube is not restricted at this time, and the medical staff can twitch the endoscope upward to make the power connection tube get out of the groove, and the endoscope can be opened. The scope body is separated from the sleeve. When the detection tube is separated from the bellows, the endoscope can be taken out from the protective sleeve. When the endoscope needs to be put into the protective sleeve, the detection tube is inserted into the bellows in turn, and the endoscope body is embedded in the protective sleeve. Sleeve, the electric tube is embedded in the groove, and then the strap is wrapped around the electric tube, and the endoscope is fixed after the hook stick and the adhesive tape are bonded. In comparison, the protective cover is convenient to put and take out the endoscope, and has good practicability.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that are required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, other implementation drawings can also be obtained according to the extension of the drawings provided without creative efforts.

The structures, proportions, sizes, etc. shown in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not used to limit the conditions for the implementation of the present invention, so there is no technical The substantive meaning above, any modification of the structure, the change of the proportional relationship or the adjustment of the size should still fall within the technical content disclosed in the present invention without affecting the effect and the purpose that the present invention can produce. within the range that can be covered.

FIG. 1 is a longitudinal sectional view of the present invention.

FIG. 2 is one of the usage scenario diagrams of the present invention.

FIG. 3 is the second usage scenario diagram of the present invention.

FIG. 4 is an enlarged view of part A of FIG. 1 of the present invention.

FIG. 5 is an enlarged view of part B of FIG. 1 of the present invention.

FIG. 6 is a schematic diagram of the partial structure of the pipe cover of the present invention.

FIG. 7 is a left side view of the present invention.

In the figure: 1, casing; 2, tapered pipe; 3, corrugated pipe; 4, connecting pipe; 5, pipe cover; 6, baffle plate; 7, spring shaft; 8, strap; 9, sticky hook sticker; 10. Adhesive tape; 11. O-frame; 12. Rod; 13. Groove; 14. Anti-skid sticker; 15. Endoscope body; 16. Detection tube; 17. Connecting tube.

Detailed ways

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this description of the present disclosure will be thorough and complete, and will consolidate the concept of the example embodiments. It will be fully conveyed to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repeated descriptions will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of example embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, steps, etc. may be employed. In other instances, well-known structures, methods, implementations, or operations have not been shown or described in detail to avoid obscuring aspects of the present disclosure.

The present invention provides an endoscope protective cover for arthroscopic surgery as shown in Figs. 1-7, comprising a sleeve 1, the bottom of the sleeve 1 is provided with a tapered tube 2, and the tapered tube 2 It is threadedly connected with the casing 1, the bottom of the conical pipe 2 is provided with a corrugated pipe 3, the top of the corrugated pipe 3 is fixedly provided with a connecting pipe 4, and the corrugated pipe 3 and the conical pipe 2 pass through the connecting pipe 4 Removable connection, the bottom end of the bellows 3 is fixedly provided with a pipe cover 5, and a baffle 6 is movably provided at the bottom center of the pipe cover 5;

The bottom of one side of the sleeve 1 is provided with a strap 8, the bottom end of the strap 8 is fixedly provided with an adhesive hook sticker 9, the side of the strap 8 is fixedly provided with an adhesive tape 10, and the adhesive hook The sticker 9 is bonded to the adhesive tape 10, the top of the strap 8 is provided with an O-shaped frame 11, and the strap 8 and the sleeve 1 are movably connected through the O-shaped frame 11, and one side of the sleeve 1 is provided with an O-shaped frame 11. There are grooves 13;

Further, in the above technical solution, the connecting pipe 4 is threadedly connected with the conical pipe 2, the bottom center of the pipe cover 5 is provided with a through hole, and the corrugated pipe 3 is made of silicone material, which is convenient for connecting pipes. 4. Assembly and disassembly with the conical tube 2, through the provided through holes, it is convenient for the detection tube 16 to pass through the tube cover 5;

Further, in the above technical solution, two baffles 6 are provided, and the two baffles 6 are semicircular designs, and the two baffles 6 are provided with springs on the side away from each other. shaft 7, and the baffle 6 is connected with the tube cover 5 through the spring shaft 7, and the baffle 6 is provided to effectively protect the end of the detection tube 16;

Further, in the above technical solution, both ends of the spring shaft 7 are embedded in the tube cover 5 , the spring shaft 7 penetrates the baffle 6 , and both ends of the spring shaft 7 pass through the tube cover 5 . 3M glue is fixed, the middle of the spring shaft 7 and the baffle 6 are fixed by 3M glue, and the spring shaft 7 is set to facilitate the baffle 6 to automatically return to the initial state;

Further, in the above technical solution, the top of the hook sticker 9 is connected with the strap 8 by cotton thread sewing, and both sides of the adhesive tape 10 are connected with the strap 8 by cotton thread sewing. The sticky hook sticker 9 and the sticky tape 10 are reinforced;

Further, in the above technical solution, a rotating rod 12 is fixed at the other end of the O-shaped frame 11, and the O-shaped frame 11 and the sleeve 1 are movably connected through the rotating rod 12, and the rotating rod 12 and the sleeve are movably connected. 1. It is movably connected by the bearing, and the rotation of the O-frame 11 is facilitated by the set rotating rod 12;

Further, in the above technical solution, the outer side of the sleeve 1 is provided with a non-slip sticker 14, and the anti-slip sticker 14 is fitted with the sleeve 1, and when the medical staff uses the cannula 1, the anti-slip sticker 14 is provided. Effectively do anti-skid treatment for the outer surface of the casing 1;

Further, in the above technical solution, an endoscope body 15 is embedded in the sleeve 1, and a detection tube 16 is fixed at the bottom of the endoscope body 15, and the detection tube 16 is embedded in the In the bellows 3 , an electrical connection tube 17 is fixed on one bottom of the endoscope body 15 , and the electrical connection tube 17 matches the groove 13 .

Embodiment 1: When the endoscope body 15 needs to be used, referring to Figure 3 in the description, the medical staff holds the tube cover 5 and pushes the bellows 3 upward, and the bellows 3 is folded by force. At this time, the detection tube 16 pushes the two baffles 6 Open downward, the baffle 6 moves through the spring shaft 7, the tube cover 5 moves up to a suitable position, and the spring shaft 7 makes the two baffles 6 clamp the detection tube 16 through its own elasticity to prevent the tube cover 5 from moving. The detection tube 16 can be used to detect the patient's joints. After the detection is completed, the medical staff moves down the tube cover 5, and the bellows 3 follows and unfolds. When the tube cover 5 is moved down to the bottom of the bottom of the detection tube 16, the two baffles 6 Restriction, it is automatically closed under the action of the spring shaft 7, and the end of the detection tube 16 is protected, and the protective cover can be adjusted movably, which is convenient for the use of the endoscope. This embodiment specifically solves the problem of the fixed structure design in the prior art. The protective cover is inconvenient to use the endoscope.

Example 2: When the protective cover needs to be cleaned, the staff first unscrew the conical pipe 2 from the bottom of the casing 1, then unscrew the corrugated pipe 3 from the bottom of the conical pipe 2 through the connecting pipe 4, and finally squeeze it. Folding the bellows 3, the disassembled casing 1, the conical tube 2, the bellows 3 and the tube cover 5 can be put into the disinfectant for disinfection and cleaning. The protective cover is an assembled structure design, which is convenient for disinfection and cleaning. This embodiment Specifically, it solves the problem of inconvenient cleaning of the integrated structure design protective cover in the prior art.

Example 3: When the endoscope needs to be taken out from the protective cover, the hook sticker 9 is torn off from the adhesive tape 10, and then the strap 8 is moved downward through the O-shaped frame 11. At this time, the power connection tube 17 is not restricted , the medical staff can twitch the endoscope upwards, so that the receiving tube 17 is separated from the groove 13, and the endoscope body 15 is separated from the sleeve 1. When the detection tube 16 is separated from the bellows 3, the endoscope can be removed from the protective sleeve. Take out, when it is necessary to put the endoscope into the protective sleeve, referring to Fig. 2 of the specification, insert the detection tube 16 into the bellows 3, the endoscope body 15 into the sleeve 1, the electrical connection tube 17 into the groove 13, and then The binding tape 8 is wound around the electrical tube 17, and the endoscope is fixed after the sticky hook sticker 9 and the sticky tape 10 are bonded. There is a problem of poor practicability of the protective cover in the technology.

Although the present invention has been described in detail above with general description and specific embodiments, some modifications or improvements can be made on the basis of the present invention, which will be obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present invention fall within the scope of the claimed protection of the present invention.

Claims (8)

1. An arthroscopic surgical endoscope protective sleeve, comprising a sleeve (1), characterized in that: the corrugated pipe is characterized in that a conical pipe (2) is arranged at the bottom of the sleeve (1), the conical pipe (2) is in threaded connection with the sleeve (1), a corrugated pipe (3) is arranged at the bottom of the conical pipe (2), a connecting pipe (4) is fixedly arranged at the top end of the corrugated pipe (3), the corrugated pipe (3) is detachably connected with the conical pipe (2) through the connecting pipe (4), a pipe cover (5) is fixedly arranged at the bottom end of the corrugated pipe (3), and a baffle (6) is movably arranged at the center of the bottom of the pipe cover (5);

the utility model discloses a binding belt, including sleeve pipe (1), one side bottom of sleeve pipe (1) is equipped with bandage (8), the bottom mounting of bandage (8) is equipped with glues hook subsides (9), the fixed sticky tape (10) that is equipped with in side of bandage (8), just it pastes (9) and the sticky tape (10) bonding to glue the hook, the top of bandage (8) is equipped with O type frame (11), just bandage (8) and sleeve pipe (1) are through O type frame (11) swing joint, one side of sleeve pipe (1) is equipped with recess (13).

2. An arthroscopic surgical protective sheath according to claim 1 and further comprising: connecting pipe (4) and conical tube (2) threaded connection, the bottom center department of pipe casing (5) is equipped with the through-hole, bellows (3) are made for the silica gel material.

3. An arthroscopic surgical protective sheath according to claim 1 and further comprising: the two baffles (6) are arranged in a semicircular shape, the two baffles (6) are respectively provided with a spring shaft (7), and one sides of the two baffles (6) far away from each other are respectively provided with a spring shaft (7), and the baffles (6) are connected with the pipe cover (5) through the spring shafts (7).

4. An arthroscopic surgical protective sheath according to claim 3 and wherein: the both ends of spring axle (7) all imbed the setting in pipe casing (5), baffle (6) are run through in spring axle (7), just the both ends of spring axle (7) are glued fixedly through 3M with pipe casing (5), the middle part of spring axle (7) is glued fixedly through 3M with baffle (6).

5. An arthroscopic surgical protective sheath according to claim 1 and further comprising: the top of the sticky hook sticker (9) is connected with the bandage (8) through cotton thread sewing, and the two sides of the sticky tape (10) are connected with the bandage (8) through cotton thread sewing.

6. An arthroscopic surgical protective sheath according to claim 1 and further comprising: the O-shaped frame (11) is fixedly provided with a rotating rod (12) at the other end, the O-shaped frame (11) is movably connected with the sleeve (1) through the rotating rod (12), and the rotating rod (12) is movably connected with the sleeve (1) through a bearing.

7. An arthroscopic surgical protective sheath according to claim 1 and further comprising: the outer side of the sleeve (1) is provided with an anti-slip sticker (14), and the anti-slip sticker (14) is attached to the sleeve (1).

8. An arthroscopic surgical protective sheath according to claim 1 and further comprising: the endoscope is characterized in that an endoscope body (15) is embedded in the sleeve (1), a detection tube (16) is fixedly arranged at the bottom of the endoscope body (15), the detection tube (16) is embedded in the corrugated tube (3), an electricity receiving tube (17) is fixedly arranged at the bottom of one side of the endoscope body (15), and the electricity receiving tube (17) is matched with the groove (13).

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