Cold light source line auxiliary supporting tool for thoracoscope eyepiece

Abstract

The utility model relates to the field of thoracoscopes, in particular to a cold light source line auxiliary supporting tool for a thoracoscope eyepiece, which can be connected with fixing plates on two sides of a bed plate, can fix a cold light source line, can support the arm of a worker at the same time, and reduces the labor intensity of the worker. Comprising supporting pieces on the two sides. A rectangular protrusion is fixedly arranged on the inner surface of the first sleeve, a cold light source line supporting piece is arranged on the transverse rod and comprises a second sleeve arranged on the transverse rod in a sliding and sleeving mode, the inner end of the second sleeve is provided with a rectangular protrusion matched with the rectangular groove, and a fastening bolt is screwed upwards at the bottom of the second sleeve. The top face of the second sleeve is fixedly connected with the bottom face of a moldable supporting rod, a plurality of moldable supporting rods are fixedly arranged on the inner side face of the supporting rod at intervals, and a plurality of fixing clamps are fixedly arranged at the tail ends of the supporting rods. And arm supporting pieces capable of moving left and right and limiting are arranged on the cross rod on the left and right sides of the cold light source line supporting piece. The operating bed is easy to operate, convenient to use and suitable for use.

Description

Technical Field

[0001] The utility model relates to the field of thoracoscopes, in particular to a cold light source wire auxiliary support tool for a thoracoscope eyepiece. Background Technique

[0002] Thoracoscopic surgery (video-assisted thoracoscopic surgery) is a new minimally invasive thoracic surgery technology that uses modern video technology and high-tech surgical instruments to complete complex intrathoracic surgeries through chest wall trocars or small incisions. As Figure 1 shown, it is an eyepiece device commonly used in current endoscopic surgeries, including an eyepiece main body 1, a handle 2 is provided at the right end thereof, a connection seat 3 is provided on the eyepiece main body 1 to the left of the handle 2, and the connection seat 3 is connected to an external cold light source wire 5 through a connection tube 4 on the upper side. The following inconveniences exist in the actual use process of this structure of the eyepiece device: during the use of the eyepiece device, an operator needs to hold the eyepiece main body 1 with one hand, hold the handle 2 with the other hand, and place the cold light source wire 5 between the tiger's mouth of the hand and the handle 2. Since the cold light source wire 5 is supported by the hand, during the actual surgical operation, if the cold light source wire 5 bulges upward too much, it will interfere with the normal surgical use, and if the cold light source wire 5 is bent downward too much, it will cause problems such as the light source not being able to be normally transmitted into the eyepiece main body 1 or the cold light source wire 5 being bent and damaged. The Chinese utility model patent with the application number 202420760133.8 discloses a cold light source wire auxiliary support tool for a laparoscopic surgery eyepiece device, including an eyepiece main body, a connection seat fixed on the eyepiece main body, a connection tube fixed at the upper end of the connection seat, a handle installed at one end of the eyepiece main body close to the connection seat, and a cold light source wire detachably installed on the connection tube. A support mechanism for limiting and supporting the cold light source wire above the eyepiece main body is provided between the eyepiece main body, the connection seat and the handle.

[0003] In the above-mentioned utility model, a detachable support mechanism is provided between the original eyepiece main body and the cold light source wire. At the same time, the support structure is composed of an elastic buckle, a support frame, an arc-shaped bracket and a limit insertion block, which can stably limit and support the cold light source wire on the eyepiece main body, reducing the occurrence of abnormal problems such as displacement, shaking or bending of the cold light source wire when operating the eyepiece device, thereby improving the safety and convenience of the operator's actual use of the eyepiece device. However, it is found that it has defects in use: 1. Its support frame is a fixed structure and cannot be shaped, which is inconvenient for fine-tuning the angle of the cold light source wire; 2. It is fixed on the eyepiece main body, and the staff still needs to hold it during operation. Some surgeries need to be carried out for a long time, and the staff holding it for a long time will cause arm soreness and fatigue, which is not conducive to reducing the labor intensity of the staff. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a cold light source line auxiliary support tool for a thoracoscope eyepiece. The support tool can be connected to the fixing plates on both sides of the bed board, can fix the cold light source line, and play a supporting role for the staff's arms at the same time, reducing the labor intensity of the staff and effectively solving the problems raised in the background art.

[0005] To achieve the above object, the utility model provides the following technical solutions: A cold light source line auxiliary support tool for a thoracoscope eyepiece, including a support member that cooperates with the fixing plates on both sides of the bed board on both sides. The support member includes an n-shaped first fixing frame. A fastening bolt is screwed inward on the outer side of the first fixing frame. An upper opening sleeve is fixedly provided on the upper side of the first fixing frame. A vertical rod is slidably arranged in the sleeve. A fastening bolt for limiting the vertical rod is screwed inward on one side of the upper end of the sleeve. First sleeves with left and right openings are respectively fixedly provided at the top of the vertical rod;

[0006] The first sleeves are jointly sleeved on a cross bar. The cross bar is cylindrical. A rectangular groove penetrating left and right is embedded in the front side. A rectangular protrusion that is clamped and matched with the rectangular groove is fixedly provided on the inner surface of the first sleeve. A cold light source line support member that can move left and right and be limited is arranged on the cross bar. The cold light source line support member includes a second sleeve slidably sleeved on the cross bar. A rectangular protrusion that cooperates with the rectangular groove is provided at the inner end of the second sleeve. A fastening bolt is screwed upward at the bottom of the second sleeve. The top surface of the second sleeve is fixedly connected to the bottom surface of a deformable support rod. A plurality of deformable support bars are fixedly arranged at intervals on the inner side surface of the support rod. Fixing clips that cooperate with the cold light source line are fixedly provided at the ends of the support bars;

[0007] Arm support members that can move left and right and be limited are arranged on the cross bar on both left and right sides of the cold light source line support member.

[0008] As a preferred technical solution, the fixing clip includes an arc-shaped and elastic fixing cylinder, and a rubber layer is adhesively provided on the inner surface of the fixing cylinder.

[0009] As a preferred technical solution, the arm support member includes a third sleeve slidably sleeved on the cross bar. A rectangular protrusion that cooperates with the rectangular groove is arranged in the third sleeve. A fastening bolt for limiting is screwed upward at the bottom surface of the third sleeve. The upper surface of the third sleeve is fixedly connected to the bottom surface of an upper opening arc-shaped support plate through an angle adjusting member.

[0010] As a preferred technical solution, the angle adjusting member includes an upper opening spherical sleeve. The outer bottom surface of the spherical sleeve is fixedly connected to the upper surface of the third sleeve. A ball head is rotatably arranged in the spherical sleeve. A connecting block is fixedly provided on the top surface of the ball head. The connecting block is fixedly connected to the bottom surface of the arc-shaped support plate.

[0011] As a preferred technical solution, a silica gel pad is adhesively provided on the inner surface of the arc-shaped support plate.

[0012] As a preferred technical solution, auxiliary fixing members are respectively provided on the outer sides of the upper ends of the vertical rods.

[0013] As a preferred technical solution, the auxiliary fixing member includes a U-shaped second fixing frame with an outward opening. A fastening bolt penetrates upward through the lower horizontal plate at the bottom of the second fixing frame.

[0014] Compared with the prior art, the utility model provides a cold light source wire auxiliary support tool for a thoracoscope eyepiece, having the following beneficial effects:

[0015] 1. In the utility model, the support member includes an n-shaped first fixing frame. A fastening bolt is screwed inward on the outer side of the first fixing frame. An upper-opening sleeve is fixedly provided on the upper side of the first fixing frame. A vertical rod is slidably arranged in the sleeve. A fastening bolt for limiting the vertical rod is screwed inward on one side of the upper end of the sleeve. First sleeves with left and right openings are respectively fixedly provided at the top of the vertical rod. During use, the first fixing frame and the fastening bolt can be fixed to the fixing plates on both sides of the bed board on both sides. The height of the vertical rod can be adjusted vertically through the fastening bolt to adapt to the height of the staff's work. The first sleeves can support the cross bar.

[0016] 2. In the utility model, the cold light source wire support member includes a second sleeve slidably sleeved on the cross bar. A rectangular protrusion matched with a rectangular groove is arranged at the inner end of the second sleeve. A fastening bolt is screwed upward from the bottom of the second sleeve. The top surface of the second sleeve is fixedly connected to the bottom surface of a plasticizable support rod. A plurality of plasticizable support rods are fixedly arranged at intervals on the inner side surface of the support rod. Fixing clips matched with the cold light source wire are fixedly provided at the ends of the support rods. During use, the cold light source wire can be fixedly arranged at intervals on the inner side of the support rod through the fixing clips. And the support rod can be plasticized and positioned, which is convenient for finely adjusting the angle of the cold light source wire. And the second sleeve can be adjusted horizontally (transversely axially) and limited by the fastening bolt.

[0017] 3. In the utility model, the fixing clip includes an arc-shaped and elastic fixing cylinder. A rubber layer is adhesively provided on the inner surface of the fixing cylinder. During use, the cold light source wire can be directly clamped in the arc-shaped fixing cylinder. The rubber layer plays a role in protecting the cold light source wire and preventing slipping. And the cold light source wire can be directly disassembled by pulling it down, and the operation is simple and fast.

[0018] 4. In the utility model, the arm support member includes a third sleeve slidably sleeved on the cross bar. A rectangular protrusion matched with a rectangular groove is arranged in the third sleeve. A fastening bolt for limiting is screwed upward from the bottom surface of the third sleeve. The upper surface of the third sleeve is fixedly connected to the bottom surface of an upper-opening arc-shaped support plate through an angle adjusting member. During use, the staff's arm can be placed in the arc-shaped support plate to relieve the soreness and fatigue caused by long-term work, which is beneficial to reducing the labor intensity of the staff. And the arc-shaped support plate can adjust the angle according to the swing of the staff's arm.

[0019] 5. The utility model includes an auxiliary fixing member, which is a U-shaped second fixing frame with an open outer end. A fastening bolt penetrates upward through the bottom of the second fixing frame and the lower cross plate. During use, when there are no fixing plates on both sides of the bed board but there are bed rails, the vertical rod can be pulled out (without using the lower sleeve and the first fixing frame), the second fixing frame can be clamped on the cross brace of the bed rail, and positioned by the fastening bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the utility model and form a part of this application:

[0021] Figure 1 It is a schematic perspective view of an existing eyepiece device;

[0022] Figure 2 It is a schematic perspective view of the first embodiment of the utility model;

[0023] Figure 3 It is a view showing the use state of the first embodiment;

[0024] Figure 4 It is an enlarged schematic view of the cooperation between a support member and a cross bar;

[0025] Figure 5 It is an enlarged schematic view of an arm support member;

[0026] Figure 6 It is an enlarged schematic view of a cold light source line support member;

[0027] Figure 7 It is a schematic perspective view of the second embodiment of the utility model.

[0028] Reference numerals in the drawings: 1. Eyepiece body; 2. Handle; 3. Connection seat; 4. Connection pipe; 5. Cold light source line; 6. Support member; 61. Sleeve; 62. First fixing frame; 63. Vertical rod; 64. First sleeve; 65. Fastening bolt; 66. Rectangular protrusion; 7. Cross bar; 71. Rectangular groove; 8. Cold light source line support member; 81. Second sleeve; 82. Support rod; 83. Support bar; 84. Fixed clamp; 9. Arm support member; 91. Third sleeve; 92. Ball socket; 93. Ball head; 94. Connection block; 95. Arc-shaped support plate; 96. Silicone pad; 10. Bed board; 11. Fixing plate; 12. Second fixing frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1 is as Figures 2 to 6 shown. A cold light source wire auxiliary support tool for a thoracoscope eyepiece includes a support member 6 that cooperates with fixing plates 11 on both sides of a bed board 10 on both sides. The support member 6 includes an n-shaped first fixing frame 62. A fastening bolt 65 is screwed inward on the outer side of the first fixing frame 62. An upper-opening sleeve 61 is fixedly provided on the upper side of the first fixing frame 62. A vertical rod 63 is slidably arranged in the sleeve 61. A fastening bolt 65 for limiting the vertical rod 63 is screwed inward on one side of the upper end of the sleeve 61. First sleeves 64 with left and right openings are fixedly provided at the top of the vertical rod 63. The first sleeves 64 are jointly sleeved (slidably) on a cross bar 7. The cross bar 7 is cylindrical. A rectangular groove 71 penetrating left and right is embedded in the front side surface of the cross bar 7. Rectangular protrusions 66 (circumferential limit) that are clamped (damping sliding) with the rectangular groove 71 are fixedly provided on the inner surface of the first sleeve 64. A fastening bolt (not shown) that can be screwed downward to limit the cross bar 7 can also be provided on the upper side of the first sleeve 64. A cold light source wire support member 8 that can move left and right and be limited is provided on the cross bar 7. The cold light source wire support member 8 includes a second sleeve 81 slidably sleeved on the cross bar 7. A rectangular protrusion 66 that cooperates with the rectangular groove 71 is provided at the inner end of the second sleeve 81. A fastening bolt 65 is screwed upward at the bottom of the second sleeve 81. The top surface of the second sleeve 81 is fixedly connected to the bottom surface of a deformable support rod 82. A plurality of deformable support rods 83 are fixedly provided at intervals on the inner side surface of the support rod 82. Fixing clips 84 that cooperate with a cold light source wire 5 are fixedly provided at the ends of the support rods 83. Arm support members 9 that can move left and right and be limited are provided on the cross bar 7 on both left and right sides of the cold light source wire support member 8.

[0031] The fixing clip 84 includes an arc-shaped and elastic fixing cylinder (not separately marked), and a rubber layer (not separately marked) is adhesively provided on the inner surface of the fixing cylinder.

[0032] The arm support member 9 includes a third sleeve 91 slidably sleeved on the cross bar 7. A rectangular protrusion 66 that cooperates with the rectangular groove 71 is provided in the third sleeve 91. A fastening bolt 65 for limiting is screwed upward at the bottom surface of the third sleeve 91. The upper surface of the third sleeve 91 is fixedly connected to the bottom surface of an upper-opening arc-shaped support plate 95 through an angle adjusting member. A silica gel pad 96 is adhesively provided on the inner surface of the arc-shaped support plate 95.

[0033] The angle adjusting member includes a ball socket 92 with an upward opening. The outer bottom surface of the ball socket 92 is fixedly connected to the upper surface of the third sleeve 91. A ball head 93 is rotatably provided in the ball socket 92. A connecting block 94 is fixedly provided on the top surface of the ball head 93. The connecting block 94 is fixedly connected to the bottom surface of the arc-shaped support plate 95.

[0034] During use, it can be fixed to the fixing plates 11 on both sides of the bed board 10 on both sides through the first fixing frame 62 and the fastening bolt 65. The vertical rod 63 can be vertically adjusted in height through the fastening bolt 65 to adapt to the working height of the staff. The first sleeve 64 can support the cross bar 7. The cold light source wire 5 can be fixedly spaced on the inner side of the support rod 82 through the fixing clip 84, and the support rod 82 can be shaped and positioned to facilitate fine adjustment of the angle of the cold light source wire 5. Moreover, the second sleeve 81 can be adjusted in position left and right (transversely axially) and limited by the fastening bolt 65. The cold light source wire 5 can be directly clamped in the arc-shaped fixing cylinder. The rubber layer plays a role in protecting the cold light source wire 5 and preventing slipping, and the cold light source wire 5 can be directly disassembled by pulling it down, with simple and quick operation. The arm of the staff can be placed in the arc-shaped support plate 95 to relieve the soreness and fatigue caused by long-term work, which is beneficial to reducing the labor intensity of the staff. Moreover, the arc-shaped support plate 95 can adjust the angle according to the swing of the staff's arm.

[0035] Embodiment 2, as Figure 7 shown, auxiliary fixing members are also respectively provided on the outer sides of the upper ends of the vertical rods 63.

[0036] The auxiliary fixing member includes a second fixing frame 12 in the shape of an outward-opening U. A fastening bolt 65 penetrates upward through the lower cross plate at the bottom of the second fixing frame 12.

[0037] During use, when there are no fixing plates 11 on both sides of the bed board 10 but there is a bed rail (not shown), the vertical rod 63 can be pulled out upward (without using the lower sleeve 61 and the first fixing frame 62), the second fixing frame 12 can be clamped on the cross brace of the bed rail, and positioned through the fastening bolt 65.

[0038] The components used in the present utility model are all common standard components or components known to those skilled in the art, and their structures and principles are well-known to those skilled in the art.

[0039] It should be noted that in this text, the orientation or positional relationships indicated by terms such as "first", "second", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0040] The structures, ratios, sizes, etc. illustrated in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions under which the present utility model can be implemented. Any modification of the structure, change in the ratio relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed by the present utility model.

[0041] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cold light source auxiliary support device for a thoracoscopic eyepiece, characterized in that: It comprises support members that cooperate with the fixing plates on both sides of the bed board, the support members comprise an N-shaped first fixing frame, a fastening bolt is screwed inwardly on the outer side of the first fixing frame, a sleeve with an upper opening is fixedly provided on the upper side of the first fixing frame, a vertical rod is slidably provided in the sleeve, a fastening bolt for limiting the vertical rod is screwed inwardly on one side of the upper end of the sleeve, and first sleeves with left and right openings are respectively fixedly provided on the top of the vertical rod; The first sleeve is jointly sleeved on the cross bar, the cross bar is cylindrical, and a rectangular groove is embedded in the front side surface, which passes through the left and right sides. A rectangular protrusion that is engaged with the rectangular groove is fixedly provided on the inner surface of the first sleeve, and a cold light source line support member that can move left and right and limit is provided on the cross bar. The cold light source line support member includes a second sleeve that is slidably sleeved on the cross bar, and a rectangular protrusion that is engaged with the rectangular groove is provided at the inner end of the second sleeve. A fastening bolt is screwed upward at the bottom of the second sleeve, and the top surface of the second sleeve is fixedly connected to the bottom surface of the plastic support rod. A plurality of plastic support rods are fixedly provided at intervals on the inner side surface of the support rod, and a plurality of fixing cards that are engaged with the cold light source line are fixedly provided at the end of the support rod; The horizontal bars on the left and right sides of the cold light source support are provided with arm support members which can move left and right and limit the position.

2. The cold light source auxiliary support device for thoracoscopic eyepiece according to claim 1, characterized in that: The fixing card comprises an arc-shaped and elastic fixing cylinder, and a rubber layer is bonded to the inner surface of the fixing cylinder.

3. The cold light source auxiliary support device for thoracoscopic eyepiece according to claim 1, characterized in that: The arm support comprises a third sleeve slidably mounted on the cross bar, a rectangular protrusion cooperating with the rectangular groove is arranged in the third sleeve, a fastening bolt for limiting is screwed upward on the bottom surface of the third sleeve, and the upper surface of the third sleeve is fixedly connected to the bottom surface of the arc-shaped support plate with an upper opening through an angle adjustment member.

4. The cold light source auxiliary support device for thoracoscopic eyepiece according to claim 3, characterized in that: The angle adjustment member comprises an upper-opening ball sleeve, the outer bottom surface of the ball sleeve is fixedly connected to the upper surface of the third sleeve, a ball head is rotatably provided in the ball sleeve, a connecting block is fixedly provided on the top surface of the ball head, and the connecting block is fixedly connected to the bottom surface of the arc-shaped support plate.

5. The cold light source auxiliary support device for thoracoscopic eyepiece according to claim 4, characterized in that: A silicone pad is bonded to the inner surface of the arc-shaped supporting plate.

6. The cold light source auxiliary support device for thoracoscopic eyepiece according to claim 1, characterized in that: Auxiliary fixing pieces are also respectively provided on the outer sides of the upper ends of the vertical rods.

7. The cold light source auxiliary support device for thoracoscopic eyepiece according to claim 6, characterized in that: The auxiliary fixing member comprises an outwardly open U-shaped second fixing frame, and a fastening bolt is arranged on the bottom of the second fixing frame which passes upward through the lower horizontal plate.

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