A thoracoscope fixing device for thoracoscope surgery

Abstract

The utility model discloses a thoracoscope fixing device for thoracoscope operation belongs to thoracoscope fixing device technical field, a thoracoscope fixing device for thoracoscope operation, including bottom plate and support rod, the upper surface fixed connection of bottom plate has the support rod, the inside slide connection of support rod has the adjusting rod, the upper surface of adjusting rod is provided with the connecting block, the outer surface of connecting block is provided with fixed component, and the adjusting component is arranged between adjusting rod and connecting block, it can firmly fix thoracoscope through the mutual cooperation of moving groove, fixed plate, two -way screw rod and sleeve, avoid the collision of operation instrument when the patient is operated and the shaking of causing thoracoscope to move, influence the accuracy of operation operation, thereby improved the security of operation, through the mutual cooperation of adjusting rod, support rod, positioning groove, locating block, spring and moving groove can adjust height, thereby can adapt to the body shape of different patients and the operation demand.

Description

TECHNICAL FIELD

[0001] The utility model relates to thoracoscope fixing device technical field, more specifically, relate to a thoracoscope fixing device for thoracoscope operation. BACKGROUND

[0002] Thoracoscope operation is a kind of minimally invasive surgical technique, by doing a few small incisions on chest wall, inserting thoracoscope and other surgical instruments to complete operation, thoracoscope is used when thoracoscope operation is carried out again, so that the image in thoracic cavity is transmitted to display, so that surgeon can operate under direct vision, in order to strengthen the accuracy of operation thoracoscope fixing device is used, ensure the stability of thoracoscope.

[0003] Chinese patent authorized announcement number: CN221045049U provides a thoracoscope fixing device for thoracoscope operation, this patent can control thoracoscope advance and retreat by rotating control gear, the sliding wear of the both sides of fixed box is equipped with adjusting rod, thoracoscope can be swung left and right by pushing adjusting rod, thoracoscope is fixed by rolling shaft and adjusting rod;The utility model solves the problem that prior art lacks fixing thoracoscope, and is suitable for thoracoscope operation.

[0004] In actual use process, due to the collision of surgical instruments when patient is operated, thoracoscope is moved, so that the image of screen is shaken, so that surgeon is difficult to maintain clear vision, and the accuracy of operation is influenced, therefore, a thoracoscope fixing device for thoracoscope operation is provided. Utility model content

[0005] 1. Technical problem to be solved

[0006] In view of the problems in the prior art, the utility model provides a thoracoscope fixing device for thoracoscope operation, which can firmly fix the thoracoscope by the cooperation of the moving groove, the fixed plate, the bidirectional screw rod and the sleeve, so as to avoid the collision of surgical instruments when the patient is operated, the shaking of the thoracoscope caused by the collision, and the influence of the accuracy of operation.

[0007] 2. Technical scheme

[0008] To solve the above problems, the utility model adopts the following technical scheme.

[0009] The utility model provides a thoracoscope fixing device for thoracoscope operation, including bottom plate and support rod, the upper surface of bottom plate is fixedly connected with support rod, the inside of support rod is slidably connected with adjusting rod, the upper surface of adjusting rod is provided with connecting block, the outer surface of connecting block is provided with fixed component, and the adjusting rod and connecting block are provided with adjusting component, the fixed component includes the mobile groove of opening in the inside of connecting block, the inside of mobile groove is rotatably connected with two -way screw rod, the outer surface of two -way screw rod is threadedly connected with two sleeves, and the side of two sleeves is fixedly connected with fixed plate, the adjusting component includes a plurality of positioning slot that opens in the inside of adjusting rod, the inside of positioning slot is clamped with positioning block, the outer surface of support rod is provided with adjusting groove, the side of positioning block is fixedly connected with positioning rod, and the outer surface of positioning rod is fixedly connected with pull plate through the adjusting groove.

[0010] Further, the outer surface of the fixed plate is fixedly connected with a silica gel pad, the inside of the sleeve is slidably connected with the mobile groove, and the outer surface of the two-way screw rod is fixedly connected with a rotating handle through the connecting block.

[0011] Further, the bottom of the bottom plate is fixedly connected with an arc-shaped clamping plate, and the outer surface of the arc-shaped clamping plate is fixedly connected with a rubber pad.

[0012] Further, the outer surface of the positioning rod is sleeved with a spring, one end of the spring is connected with the side of the positioning block, and the other end is connected with the inside of the adjusting groove.

[0013] Further, one end of the positioning rod is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with an extension block, and two electric sliding rails are arranged in the inside of the extension block.

[0014] Further, the inside of the electric sliding rail is slidably connected with an electric sliding block, and the side of the fixed block is connected with the side of the connecting block.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] (1) The thoracoscope can be firmly fixed through the cooperation of the mobile groove, the fixed plate, the two-way screw rod and the sleeve, so that the collision of the surgical instruments during the operation of the patient does not cause the movement of the thoracoscope, the accuracy of the operation is not affected, the safety of the operation is improved, and the stability and the fixing effect of the thoracoscope are ensured.

[0018] (2) The height can be adjusted by the mutual cooperation of the adjusting rod, the supporting rod, the positioning groove, the positioning block, the spring and the moving groove, different patient's body shape and operation requirements can be adapted, and the stability after height adjustment can be ensured by the positioning groove and the positioning block, and accidental sliding can be prevented.

[0019] (3) The fixed block can slide in the extension block by the mutual cooperation of the electric sliding rail and the electric sliding block, so that the horizontal position adjustment of the thoracoscope can be realized, different operation requirements can be adapted, the thoracoscope or other surgical instruments can be ensured to be in the best position, and the individualized requirements of different patients can be generally met. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 It is a whole structure side view of the utility model;

[0022] Figure 3 It is a whole structure split view of the utility model;

[0023] Figure 4 It is a partial structure sectional view of the utility model.

[0024] Explanation of reference numerals in the drawing:

[0025] 1, bottom plate; 101, supporting rod; 102, adjusting rod; 103, connecting block; 104, arc-shaped clamping plate; 105, rubber pad; 2, fixed assembly; 201, moving groove; 202, bidirectional screw rod; 203, sleeve; 204, fixed plate; 3, adjusting assembly; 301, positioning groove; 302, positioning block; 303, adjusting groove; 304, positioning rod; 305, spring; 306, extension block; 307, electric sliding rail; 308, electric sliding block; 309, fixed block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model; obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external", "top / bottom end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, with a particular orientation structure and operation, therefore cannot be understood as the limitation of the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the term "installation", "set with", "sleeve / interfacing", "connection" and so on, should be broad understanding, for example, "connection", can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through the intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] Example 1

[0030] Refer to Figures 1-4 , the utility model first embodiment, this embodiment provides a thoracoscope fixing device for thoracoscope surgery, including bottom plate 1 and support rod 101, the upper surface of bottom plate 1 is fixedly connected with support rod 101, the inside of support rod 101 is slidably connected with adjusting rod 102, the upper surface of adjusting rod 102 is provided with connecting block 103, the outer surface of connecting block 103 is provided with fixed assembly 2.

[0031] Specifically, fixed assembly 2 includes mobile slot 201 opened in connecting block 103, the inside of mobile slot 201 is rotatably connected with bidirectional screw rod 202, the outer surface of bidirectional screw rod 202 is threadedly connected with two sleeves 203, the side of two sleeves 203 is fixedly connected with fixed plate 204, the outer surface of fixed plate 204 is fixedly connected with silica gel pad, the inside of sleeve 203 and mobile slot 201 is slidably connected, the outer surface of bidirectional screw rod 202 is fixedly connected with rotating handle, the bottom of bottom plate 1 is fixedly connected with arc-shaped clamping plate 104, the outer surface of arc-shaped clamping plate 104 is fixedly connected with rubber pad 105.

[0032] Further, the arc-shaped clamping plate 104 and the rubber pad 105 at the bottom of the bottom plate 1 can be fixed on an operating table or other fixed objects, then the thoracoscope is placed between the two fixed plates 204, and then the two-way screw rod 202 is rotated by rotating the handle, when the two-way screw rod 202 rotates, the two sleeves 203 connected with the surface screw are moved, when the sleeves 203 move, the fixed plates 204 are moved towards each other, so that the thoracoscope is fixed.

[0033] Embodiment 2

[0034] With reference to Figures 1-4 For the second embodiment of the utility model, the adjusting assembly 3 is arranged between the adjusting rod 102 and the connecting block 103 based on the previous embodiment.

[0035] Specifically, the adjusting assembly 3 comprises a plurality of positioning grooves 301 arranged in the adjusting rod 102, a positioning block 302 arranged in the positioning groove 301, an adjusting groove 303 arranged on the outer surface of the supporting rod 101, a positioning rod 304 fixedly connected to the side surface of the positioning block 302, and a pull plate fixedly connected to the outer surface of the adjusting groove 303 through the positioning rod 304.

[0036] The outer surface of the positioning rod 304 is sleeved with a spring 305, one end of the spring 305 is connected to the side surface of the positioning block 302, the other end of the spring 305 is connected to the inside of the adjusting groove 303, one end of the positioning rod 304 is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with an extension block 306 at one end, two electric sliding rails 307 are arranged in the extension block 306, an electric sliding block 308 is slidably connected to the inside of the electric sliding rail 307, a fixed block 309 is fixedly connected between the two electric sliding blocks 308, and the side surface of the fixed block 309 is connected to the side surface of the connecting block 103.

[0037] Further, when the positioning rod 304 moves, the spring 305 is compressed, and the positioning block 302 is driven away from the positioning groove 301, so that the fixing and limiting of the supporting rod 101 and the adjusting rod 102 is released, the adjusting rod 102 is further moved upwards, the thoracoscope is moved upwards, and the thoracoscope is moved to a suitable position, the pull plate is loosened, the spring 305 is elastically driven, the positioning block 302 is re-connected with the positioning groove 301, accidental sliding is prevented, the height of the thoracoscope can be accurately adjusted according to the operation requirement, the flexibility of the operation is improved, if the thoracoscope needs to be moved forward, the electric sliding rail 307 is started to drive the electric sliding block 308 to move, the electric sliding block 308 drives the fixed block 309 to slide in the extension block 306, and the thoracoscope reaches a suitable position.

[0038] Working principle: in use, first, the bottom plate 1 is placed on the operating table or the appropriate position, then through the arc-shaped clamping plate 104 and rubber pad 105 at the bottom of the bottom plate 1 can be fixed on the operating table or other fixed objects, then the thoracoscope is placed between the two fixed plates 204, and then the two-way screw rod 202 is rotated by rotating the handle, when the two-way screw rod 202 rotates, the two sleeves 203 connected with the surface screw are moved, when the sleeve 203 moves, the fixed plate 204 moves towards each other, so that the thoracoscope is fixed, the fixed plate 204 firmly clamps the thoracoscope or other surgical instruments, avoids the collision of the surgical instruments during the operation of the patient, and the movement of the thoracoscope caused by the shaking, so as to improve the accuracy of the operation and improve the safety of the operation.

[0039] Then, the pull plate is held and moved backward, the pull plate drives the positioning rod 304 to move, when the positioning rod 304 moves, the spring 305 is compressed and the positioning block 302 is driven away from the positioning groove 301, so that the fixing and limiting of the supporting rod 101 and the adjusting rod 102 are released, the adjusting rod 102 is moved upward, the thoracoscope is moved upward, and the thoracoscope is moved to the appropriate position, the pull plate is loosened, the spring 305 drives the positioning block 302 to be reconnected with the positioning groove 301, so as to prevent accidental sliding, ensure that the height of the thoracoscope can be accurately adjusted according to the operation requirement, improve the flexibility of the operation, if the thoracoscope needs to be moved forward, the electric sliding rail 307 is started to drive the electric sliding block 308 to move, the electric sliding block 308 drives the fixed block 309 to slide in the extension block 306, so that the thoracoscope reaches the appropriate position, then the electric sliding rail 307 is closed, and the angle of the device connecting block 103 can be adjusted, so that the thoracoscope can be adjusted according to the body type and operation requirement of different patients, and the position of the thoracoscope can be adjusted according to the requirement of the thoracoscope.

[0040] The above is only the preferred specific embodiment of the present application; however, the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A thoracoscope fixing device for thoracoscope surgery, comprising a bottom plate (1) and a supporting rod (101), the upper surface of the bottom plate (1) is fixedly connected with the supporting rod (101), characterized in that: The inside of the supporting rod (101) is slidably connected with an adjusting rod (102), the upper surface of the adjusting rod (102) is provided with a connecting block (103), the outer surface of the connecting block (103) is provided with a fixing assembly (2), and the adjusting rod (102) and the connecting block (103) are provided with an adjusting assembly (3). The fixing assembly (2) comprises a moving groove (201) formed in the inside of the connecting block (103), the inside of the moving groove (201) is rotatably connected with a bidirectional screw rod (202), the outer surface of the bidirectional screw rod (202) is threadedly connected with two sleeves (203), and the side surfaces of the two sleeves (203) are fixedly connected with fixing plates (204). The adjusting assembly (3) comprises a plurality of positioning grooves (301) formed in the inside of the adjusting rod (102), the inside of the positioning groove (301) is clamped with a positioning block (302), the outer surface of the supporting rod (101) is provided with an adjusting groove (303), and the side surface of the positioning block (302) is fixedly connected with a positioning rod (304), the positioning rod (304) penetrates through the outer surface of the adjusting groove (303) and is fixedly connected with a pull plate.

2. The thoracoscope fixation device for use in thoracoscopic surgery according to claim 1, characterized in that: The outer surface of the fixing plate (204) is fixedly connected with a silica gel pad, the inside of the sleeve (203) and the moving groove (201) are slidably connected, and the bidirectional screw rod (202) penetrates through the outer surface of the connecting block (103) and is fixedly connected with a rotating handle.

3. The thoracoscope fixation device for use in thoracoscopic surgery according to claim 1, characterized in that: The bottom of the bottom plate (1) is fixedly connected with an arc-shaped clamping plate (104), and the outer surface of the arc-shaped clamping plate (104) is fixedly connected with a rubber pad (105).

4. The thoracoscope fixation device for use in thoracoscopic surgery according to claim 1, characterized in that: The outer surface of the positioning rod (304) is sleeved with a spring (305), one end of the spring (305) is connected with the side surface of the positioning block (302), and the other end is connected with the inside of the adjusting groove (303).

5. The thoracoscope fixation device for use in thoracoscopic surgery according to claim 1, characterized in that: One end of the positioning rod (304) is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with an extension block (306), and the inside of the extension block (306) is provided with two electric sliding rails (307).

6. The thoracoscope holder according to claim 5, wherein: The inside of the electric sliding rail (307) is slidably connected with an electric sliding block (308), the two electric sliding blocks (308) are fixedly connected with a fixing block (309), and the side surface of the fixing block (309) is connected with the side surface of the connecting block (103).

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