Improved vacuum cup for laparoscopic surgery

Abstract

The utility model discloses an improved vacuum cup for laparoscopic surgery, which comprises a cup, a top cup cover and a connecting cup cover, the top cup cover is movably connected to the top of the cup, the connecting cup cover is arranged at the bottom of the top cup cover, the connecting cup cover comprises a connecting sleeve, the connecting sleeve is arranged at the top of the cup, and the connecting sleeve is connected with the top of the cup. A sealing ring is fixedly connected to the front face of the connecting sleeve, a sealing plate is fixedly connected to the interior of the sealing ring, an insertion hole is formed in the top of the connecting sleeve, a pressure reducing hole is formed in the front end of the top of the connecting sleeve, and a connecting plate is fixedly connected to the rear end of the top of the connecting sleeve. According to the utility model, the connecting cup cover is arranged, so that the design of screwing covers can be avoided, the connecting cup cover does not need to be unscrewed when the lens is soaked every time, the operation is simple, the operation time is reduced, the connecting cup cover has a heat preservation design, heat cannot be lost from the connecting cup cover, a protection design is arranged at the cup opening, the lens cannot be abraded, and the use of a user is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of laparoscopic surgery cups, in particular to an improved thermos cup used for laparoscopic surgery. Background Art

[0002] With the popularization of minimally invasive surgery and rapid recovery surgery, laparoscopic surgery has become the mainstream surgical procedure for abdominal surgery. In laparoscopic surgery, on the one hand, when the ultrasonic scalpel cuts tissue, blood, grease or tissue fluid in the abdominal cavity will splash due to the high-frequency vibration of the ultrasonic scalpel, thereby contaminating the laparoscope lens and causing blurred vision; on the other hand, the lens often fogs up due to the temperature difference between the body and the outside. At this time, it is often necessary to take the lens out of the body and soak it in hot water to clean the lens stains and increase the lens temperature.

[0003] At present, in clinical work, a simple thermos cup used in daily life is often used to hold hot water for lens cleaning and warming. The hot water is used to soak the lens. However, the inner wall of the existing thermos cup has no special protective pad, which may easily cause more or less collision and friction on the lens when soaking the lens, which may damage the lens in the long run. Most of the daily cheap thermos cups are designed with a screw cap. The lid needs to be unscrewed each time the lens is soaked, which is troublesome to operate and increases the operation time. The screw cap design and repeated opening and closing will cause the heat loss of the water to accelerate and increase the number of times the hot water is replaced, which increases the workload of nurses. The cup lid is not designed to be heat-insulating, which causes heat to be lost from the cup lid. There is no protective design at the cup mouth, which is also easy to wear the lens. The water temperature is evaluated by the surgeon wearing gloves and touching it. There is no accurate and objective evaluation of whether the hot water needs to be replaced, resulting in poor lens cleaning effect and inconvenience for users. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the purpose of the present invention is to provide an improved thermos cup for laparoscopic surgery, which has the advantage of being convenient for users to use and solves the problem that the thermos cup is inconvenient for users to use.

[0005] To achieve the above object, the present invention provides the following technical solution: an improved thermos cup for laparoscopic surgery, comprising:

[0006] cup;

[0007] A top cup cover, wherein the top cup cover is movably connected to the top of the cup;

[0008] A connecting cup cover, wherein the connecting cup cover is arranged at the bottom of the top cup cover, and the connecting cup cover comprises a connecting sleeve, wherein the connecting sleeve is arranged at the top of the cup, a sealing ring is fixedly connected to the front of the connecting sleeve, a sealing plate is fixedly connected to the inside of the sealing ring, an insertion hole is provided at the top of the connecting sleeve, a pressure reducing hole is provided at the front end of the top of the connecting sleeve, and a connecting plate is fixedly connected to the rear end of the top of the connecting sleeve.

[0009] As a preferred embodiment of the present invention, the cup comprises an outer wall of a thermos cup, an inner part of the outer wall of the thermos cup is fixedly connected with a thermos sleeve, and an inner part of the thermos sleeve is fixedly connected with silica gel.

[0010] As a preferred embodiment of the present invention, the top cup cover comprises a top cover, a positioning ring is fixedly connected to the bottom of the top cover, and a sealing rod is fixedly connected to the bottom of the top cover.

[0011] As a preferred embodiment of the present invention, a connector is fixedly connected to the right side of the top cover, and a connecting buckle is movably connected inside the connector.

[0012] As a preferred embodiment of the present invention, the right side of the connecting sleeve is fixedly connected with a connecting mechanism, and the connecting mechanism includes a fixer, and the fixer is fixedly connected to the right side of the connecting sleeve, and the bottom of the right side of the fixer is movably connected with a pushing rod, and the pushing rod is arranged on the right side of the fixer, and the right side of the pushing rod passes through the interior of the fixer and is fixedly connected with a movable plate, and the top and bottom of the left side of the movable plate are fixedly connected with spring plates, and the left side of the spring plate is fixedly connected to the inner wall of the fixer, and the right side of the movable plate is fixedly connected with a clamping rod, and the right side of the clamping rod passes through the fixer and extends to the outside of the fixer, and the bottom of the clamping rod contacts the inner wall of the connecting buckle.

[0013] As a preferred embodiment of the present invention, a non-slip cover is fixedly connected to the surface of the outer wall of the thermos cup, and the surface of the non-slip cover is provided with non-slip patterns.

[0014] As a preferred embodiment of the present invention, a heat sensing sleeve is fixedly connected to the surface of the outer wall of the thermos cup, and a display is fixedly connected to the front of the heat sensing sleeve.

[0015] As a preferred embodiment of the present invention, the top and bottom of the movable plate are fixedly connected with sliders, the top and bottom of the inner wall of the fixer are provided with sliding grooves, and the sliders are slidably connected with the sliding grooves.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can avoid the need for a screw-on cover design by providing a connecting cup cover. There is no need to unscrew the connecting cup cover each time the lens is soaked, which is simple to operate and reduces the operation time. At the same time, the connecting cup cover has a heat preservation design, so that heat will not be lost from the connecting cup cover. The cup mouth has a protective design, which will not wear the lens, and is convenient for users to use.

[0018] 2. The present invention can protect the inside of the thermos cup by setting a cup. The user fixes the insulation cover on the inside of the outer wall of the thermos cup, and then fixes the silicone inside the insulation cover. The water inside the cup is protected by the insulation cover, and then the insulation cover is protected by the silicone to prevent the laparoscope from colliding with the inner wall of the insulation cover. The inner wall of the thermos cup has special protective silicone, which will not cause more or less collision and friction to the lens when the lens is immersed, and will not damage the lens for a long time.

[0019] 3. The present invention can seal the top of the connecting cup cover by setting a top cup cover. The user connects the top cover to the top of the connecting sleeve through a torsion spring, and then contacts the positioning ring and the sealing ring to prevent water from leaking from the distance between the positioning ring and the sealing ring, and then seals the insertion hole through the sealing rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the present invention;

[0021] Figure 2 For the present invention Figure 1 A top-down perspective view of the middle cup;

[0022] Figure 3 For the present invention Figure 1 A top-down perspective structural diagram of the middle connection cup cover;

[0023] Figure 4 For the present invention Figure 1 A three-dimensional structure diagram of the cup cover at the top of the center viewed from above;

[0024] Figure 5 For the present invention Figure 1 The three-dimensional structure diagram of the middle cup;

[0025] Figure 6 For the present invention Figure 1 Three-dimensional cross-sectional structure diagram of the connecting mechanism.

[0026] In the figure: 1. cup; 101. outer wall of thermos cup; 102. insulation sleeve; 103. silica gel; 2. top cup cover; 21. top cover; 22. positioning ring; 23. sealing rod; 3. connecting cup cover; 31. connecting sleeve; 32. sealing ring; 33. sealing plate; 34. insertion hole; 35. pressure relief hole; 36. connecting plate; 4. connector; 5. connecting buckle; 6. connecting mechanism; 61. fixer; 62. push rod; 63. moving plate; 64. spring plate; 65. clamping rod; 7. anti-slip sleeve; 8. heat sensing sleeve; 9. display; 10. slider; 11. slide groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figures 1 to 6 As shown, the present invention provides an improved thermos cup for laparoscopic surgery, comprising:

[0029] Cup 1;

[0030] A top cup cover 2, which is movably connected to the top of the cup 1;

[0031] The connecting cup cover 3 is arranged at the bottom of the top cup cover 2, and the connecting cup cover 3 includes a connecting sleeve 31, which is arranged at the top of the cup 1. A sealing ring 32 is fixedly connected to the front of the connecting sleeve 31, and a sealing plate 33 is fixedly connected to the inside of the sealing ring 32. An insertion hole 34 is opened at the top of the connecting sleeve 31, a pressure reducing hole 35 is opened at the front end of the top of the connecting sleeve 31, and a connecting plate 36 is fixedly connected to the rear end of the top of the connecting sleeve 31.

[0032] refer to Figure 2 The cup 1 comprises an outer wall 101 of the thermos cup, an insulation sleeve 102 is fixedly connected inside the outer wall 101 of the thermos cup, and silica gel 103 is fixedly connected inside the insulation sleeve 102.

[0033] As a technical optimization scheme of the present invention, by setting up the cup 1, the interior of the thermos cup can be protected. The user fixes the insulation cover 102 inside the outer wall 101 of the thermos cup, and then fixes the silica gel 103 inside the insulation cover 102. The water inside the cup 1 is protected by the insulation cover 102, and the insulation cover 102 is then protected by the silica gel 103 to prevent the laparoscope from colliding with the inner wall of the insulation cover 102. The inner wall of the thermos cup has special protective silica gel 103, which will not cause more or less collision and friction to the lens when the lens is immersed, and will not damage the lens for a long time.

[0034] refer to Figure 4 The top cup cover 2 includes a top cover 21 , a positioning ring 22 is fixedly connected to the bottom of the top cover 21 , and a sealing rod 23 is fixedly connected to the bottom of the top cover 21 .

[0035] As a technical optimization solution of the present invention, by setting a top cup cover 2, the top of the connecting cup cover 3 can be sealed. The user connects the top cover 21 to the top of the connecting sleeve 31 through a torsion spring, and then contacts the sealing ring 32 through the positioning ring 22 to prevent water from leaking from the distance between the positioning ring 22 and the sealing ring 32, and then seals the insertion hole 34 through the sealing rod 23.

[0036] refer to Figure 1 A connector 4 is fixedly connected to the right side of the top cover 21 , and a connecting buckle 5 is movably connected inside the connector 4 .

[0037] As a technical optimization solution of the present invention, the top cover 21 can be fixed by setting a connector 4 and a connecting buckle 5, and the connecting buckle 5 is positioned by inserting the clamping rod 65 into the interior of the connecting buckle 5, and the connecting buckle 5 fixes the top cup cover 2 through the connector 4.

[0038] refer to Figure 6 The right side of the connecting sleeve 31 is fixedly connected with a connecting mechanism 6, and the connecting mechanism 6 includes a fixer 61, and the fixer 61 is fixedly connected to the right side of the connecting sleeve 31. The bottom of the right side of the fixer 61 is movably connected with a pushing rod 62, and the pushing rod 62 is arranged on the right side of the fixer 61. The right side of the pushing rod 62 passes through the inside of the fixer 61 and is fixedly connected with a moving plate 63. The top and bottom of the left side of the moving plate 63 are fixedly connected with a spring plate 64, and the left side of the spring plate 64 is fixedly connected to the inner wall of the fixer 61. The right side of the moving plate 63 is fixedly connected with a clamping rod 65, and the right side of the clamping rod 65 passes through the fixer 61 and extends to the outside of the fixer 61, and the bottom of the clamping rod 65 contacts the inner wall of the connecting buckle 5.

[0039] As a technical optimization solution of the present invention, the connecting buckle 5 can be fixed by setting a connecting mechanism 6. The user presses the push rod 62, and the push rod 62 drives the movable plate 63 to move to the left, and the movable plate 63 drives the clamping rod 65 to move to the left, and then the connecting buckle 5 is contacted with the fixer 61. Then the push rod 62 is released, and the movable plate 63 is driven to move to the right by the extension of the spring plate 64, and the movable plate 63 drives the clamping rod 65 to move to the right, so that the clamping rod 65 is inserted into the interior of the connecting buckle 5.

[0040] refer to Figure 1 The surface of the outer wall 101 of the thermos cup is fixedly connected with an anti-skid cover 7, and the surface of the anti-skid cover 7 is provided with anti-skid patterns.

[0041] As a technical optimization solution of the present invention, by providing the anti-slip cover 7, the contact area between the outer wall 101 of the thermos cup and the hand can be increased, thereby making it easier for the user to pick up the thermos cup.

[0042] refer to Figure 1A heat sensing sleeve 8 is fixedly connected to the surface of the outer wall 101 of the thermos cup, and a display 9 is fixedly connected to the front of the heat sensing sleeve 8 .

[0043] As a technical optimization solution of the present invention, by providing a heat sensing sleeve 8, the water temperature inside the outer wall 101 of the thermos cup can be sensed, and the temperature is then displayed through the display 9, thereby avoiding the water temperature being assessed by surgical personnel wearing gloves and touching the water, which makes it impossible to accurately and objectively assess whether the hot water needs to be replaced.

[0044] refer to Figure 6 The top and bottom of the movable plate 63 are fixedly connected with a slider 10 , the top and bottom of the inner wall of the fixture 61 are provided with a slide groove 11 , and the slider 10 is slidably connected with the slide groove 11 .

[0045] As a technical optimization solution of the present invention, by providing the slider 10 and the slide groove 11, the movable plate 63 can be guided to prevent the movable plate 63 from being offset when moving.

[0046] The working principle and use process of the present invention are as follows: when in use, the user presses the push rod 62, the push rod 62 drives the moving plate 63 to move to the left, the moving plate 63 drives the clamping rod 65 to move to the left, and compresses the spring plate 64 at the same time, and then covers the top cover 21 on the top of the connecting sleeve 31, so that the sealing rod 23 is inserted into the inside of the insertion hole 34, and the sealing ring 32 will contact the positioning ring 22 for sealing, and then the connecting buckle 5 is contacted with the fixer 61, and then the push rod 62 is released, and the moving plate 63 is driven to move to the right by the extension of the spring plate 64, and the moving plate 63 drives the clamping rod 65 to move to the right, so that the clamping rod 65 is inserted into the inside of the connecting buckle 5, and the connecting buckle 5 is positioned, and the connecting buckle 5 fixes the top cup cover 2 through the connector 4. When opening, the user directly presses the push rod 62, the push rod 62 drives the moving plate 63 to move to the left, and the moving plate 63 drives the clamping rod 65 to move to the left, so that the clamping rod 65 is separated from the connecting buckle 5, and the top cup cover 2 is automatically opened by the torsion spring.

[0047] In summary: the improved thermos cup used for laparoscopic surgery can avoid the need for a screw-on cover design by providing a connecting cup cover 3. There is no need to unscrew the connecting cup cover 3 each time the lens is soaked, which is simple to operate and reduces surgery time. At the same time, the connecting cup cover 3 has a heat preservation design, so that heat will not be lost from the connecting cup cover 3. The cup mouth has a protective design, which will not wear the lens, making it convenient for users to use.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An improved thermos cup for laparoscopic surgery, characterized in that: include: Cup (1); A top cup cover (2), wherein the top cup cover (2) is movably connected to the top of the cup (1); A connecting cup cover (3) is provided at the bottom of the top cup cover (2), the connecting cup cover (3) comprises a connecting sleeve (31), the connecting sleeve (31) is provided at the top of the cup (1), a sealing ring (32) is fixedly connected to the front of the connecting sleeve (31), a sealing plate (33) is fixedly connected to the inside of the sealing ring (32), an insertion hole (34) is provided at the top of the connecting sleeve (31), a pressure reducing hole (35) is provided at the front end of the top of the connecting sleeve (31), and a connecting plate (36) is fixedly connected to the rear end of the top of the connecting sleeve (31).

2. The improved thermos cup for laparoscopic surgery according to claim 1, characterized in that: The cup (1) comprises an outer wall (101) of the thermos cup, a thermos sleeve (102) is fixedly connected to the interior of the outer wall (101) of the thermos cup, and silica gel (103) is fixedly connected to the interior of the thermos sleeve (102).

3. The improved thermos cup for laparoscopic surgery according to claim 2, characterized in that: The top cup cover (2) comprises a top cover (21), a positioning ring (22) is fixedly connected to the bottom of the top cover (21), and a sealing rod (23) is fixedly connected to the bottom of the top cover (21).

4. The improved thermos cup for laparoscopic surgery according to claim 3, characterized in that: A connector (4) is fixedly connected to the right side of the top cover (21), and a connecting buckle (5) is movably connected inside the connector (4).

5. The improved thermos cup for laparoscopic surgery according to claim 4, characterized in that: The right side of the connecting sleeve (31) is fixedly connected with a connecting mechanism (6), and the connecting mechanism (6) comprises a fixer (61), the fixer (61) is fixedly connected to the right side of the connecting sleeve (31), and the bottom of the right side of the fixer (61) is movably connected with a push rod (62), and the push rod (62) is arranged on the right side of the fixer (61), and the right side of the push rod (62) passes through the inside of the fixer (61) and is fixedly connected with a moving plate (63), and the top and bottom of the left side of the moving plate (63) are fixedly connected with a spring plate (64), and the left side of the spring plate (64) is fixedly connected to the inner wall of the fixer (61), and the right side of the moving plate (63) is fixedly connected with a clamping rod (65), and the right side of the clamping rod (65) passes through the fixer (61) and extends to the outside of the fixer (61), and the bottom of the clamping rod (65) contacts the inner wall of the connecting buckle (5).

6. The improved thermos cup for laparoscopic surgery according to claim 5, characterized in that: The surface of the outer wall (101) of the thermos cup is fixedly connected with an anti-skid cover (7), and the surface of the anti-skid cover (7) is provided with anti-skid patterns.

7. The improved thermos cup for laparoscopic surgery according to claim 6, characterized in that: A heat sensing sleeve (8) is fixedly connected to the surface of the outer wall (101) of the thermos cup, and a display (9) is fixedly connected to the front of the heat sensing sleeve (8).

8. The improved thermos cup for laparoscopic surgery according to claim 7, characterized in that: The top and bottom of the movable plate (63) are fixedly connected with a slider (10), the top and bottom of the inner wall of the fixer (61) are provided with a slide groove (11), and the slider (10) is slidably connected with the slide groove (11).

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