Auxiliary device for thyroid surgery

Abstract

The invention relates to the technical field of medical apparatus and instruments, and particularly discloses an auxiliary device for thyroid surgery, which comprises a placement box, two telescopic rods are arranged in the placement box, the outer sides of the two telescopic rods are sleeved with push springs, the top ends of the two telescopic rods are fixedly connected with push sheets, and the interior of the placement box is slidably connected with a collection box. The top end of the collection box is provided with a drainage tube, the top end of the collection box is provided with a collection pump, the top end of the placement box is fixedly connected with a mounting rod, and the interior of the mounting rod is slidably connected with a lifting rod. The power of the red light LED phototherapy instrument can be adjusted according to the condition of a thyroid postoperative wound, the situation that the power of the red light LED phototherapy instrument is too large to cause local skin erythema and causalgia or too low to achieve the effect of effectively promoting cell metabolism and stimulating repair is avoided, and the use flexibility and applicability are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an auxiliary device for thyroid surgery. Background Art

[0002] Auxiliary devices used in thyroid surgery include equipment for preoperative, intraoperative and postoperative recovery. Postoperative recovery equipment includes drainage devices, which are used to drain wound exudate, blood and secretions, maintain the cleanliness of the surgical area, reduce the risk of complications, and create favorable conditions for wound healing.

[0003] In wound management after thyroid surgery, the drainage device will continuously drain the exudate, and the red light LED phototherapy device is used for auxiliary treatment, which has a good effect of promoting cell metabolism and accelerating tissue repair, reducing the probability of infection and accelerating the healing process. However, the red light LED phototherapy devices currently used in clinical practice are mostly fixed-power devices, which cannot be personalized according to the dynamic changes in the amount of exudate in the patient's wound. For clean wounds with less exudate, excessive irradiation power may cause local skin erythema and burning pain. For wounds with large exudate and high risk of infection, if the power of the red light LED phototherapy device is insufficient, it is difficult to achieve the effect of effectively promoting cell metabolism and stimulating repair, which reduces the flexibility and applicability of use. For this reason, we propose an auxiliary device for thyroid surgery. Summary of the Invention

[0004] The purpose of the present invention is to provide an auxiliary device for thyroid surgery to solve the problem proposed in the above background technology that most red light LED phototherapy devices are fixed power devices and cannot be personalized according to the dynamic changes in the amount of exudate from the patient's wound. For clean wounds with less exudate, excessive irradiation power may cause local skin erythema and burning pain. For wounds with large exudate and high risk of infection, the red light LED phototherapy device has insufficient power, making it difficult to effectively promote cell metabolism and stimulate repair, thereby reducing the flexibility and applicability of use.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an auxiliary device for thyroid surgery, comprising a placement box, two telescopic rods are arranged inside the placement box, the outer sides of the two telescopic rods are sleeved with push springs, the top ends of the two telescopic rods are fixedly connected with push plates, the interior of the placement box is slidably connected with a collection box, the top end of the collection box is installed with a drainage tube, the top end of the collection box is installed with a collection pump, the top end of the placement box is fixedly connected with a mounting rod, the interior of the mounting rod is slidably connected with a lifting rod, a red light LED phototherapy device is arranged on the outer side of the lifting rod, a power adjustment mechanism for adjusting the power of the red light LED phototherapy device is arranged inside the placement box, a height adjustment mechanism for adjusting the height of the lifting rod is arranged at the top end of the mounting rod, and an opening switch is arranged on the front side of the placement box.

[0006] The power regulating mechanism includes a fixed column fixedly connected to the inside of the placement box, and a rotating bar is rotatably connected to the outer side of the fixed column.

[0007] A driving groove is provided inside the rotating bar, and a driving column is slidably connected inside the driving groove.

[0008] The outer side of the driving column is fixedly connected to a driving bar, and the top end of the driving bar is fixedly connected to a connecting column.

[0009] The top end of the connecting column is fixedly connected with a driving sleeve, and an adjusting rod is installed inside the driving sleeve.

[0010] The top of the placement box is fixedly connected with an adjustment controller, and the adjustment rod is arranged inside the adjustment controller.

[0011] Among them, the outer side of the connecting column is provided with a reset spring, and the interior of the placement box is fixedly connected to the limiting column.

[0012] The height adjustment mechanism includes an adjustment seat fixedly connected to the top of the mounting rod, the internal thread of the adjustment seat is connected to an adjustment button, and one end of the adjustment button contacts the outer side of the lifting rod.

[0013] The present invention has at least the following beneficial effects:

[0014] Through the mechanically linked power adjustment mechanism, a linear match between the power of the red light LED phototherapy device and the amount of exudate is achieved, and personalized adjustments can be made. The power of the red light LED phototherapy device can be adjusted according to the condition of the wound after thyroid surgery, avoiding excessive power of the red light LED phototherapy device causing local skin erythema and burning pain, or too low power to effectively promote cell metabolism and stimulate repair, which ensures flexibility and applicability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the lifting rod structure of the present invention;

[0017] Figure 3 This is a structural diagram of the red light LED phototherapy device of the present invention;

[0018] Figure 4 This is a schematic diagram of the drainage tube structure of the present invention;

[0019] Figure 5 This is a schematic diagram of the push piece structure of the present invention;

[0020] Figure 6 Schematic diagram of the adjustment knob structure of the present invention;

[0021] Figure 7 for Figure 5Enlarged view of point A in the middle;

[0022] Figure 8 for Figure 1 Enlarged view of point B in the middle.

[0023] In the figure: 1. Placement box; 2. Telescopic rod; 3. Push spring; 4. Push plate; 5. Collection box; 6. Drainage tube; 7. Collection pump; 8. Mounting rod; 9. Lifting rod; 10. Red light LED phototherapy device; 11. Power adjustment mechanism; 1101. Fixed column; 1102. Rotating bar; 1103. Drive groove; 1104. Drive column; 1105. Drive bar; 1106. Connecting column; 1107. Drive sleeve; 1108. Adjustment rod; 1109. Adjustment controller; 1110. Reset spring; 1111. Limit column; 12. Height adjustment mechanism; 1201. Adjustment seat; 1202. Adjustment button; 13. Turn on switch. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] See also Figures 1 to 8The present invention provides a technical solution: an auxiliary device for thyroid surgery, including a placement box 1, which serves as the basic supporting structure of the entire device. Two telescopic rods 2 are arranged inside the placement box 1, and the outer sides of the two telescopic rods 2 are sleeved with push springs 3. The push springs 3 can provide elastic force for the telescopic rods 2, thereby pushing the push pieces 4. The top ends of the two telescopic rods 2 are fixedly connected with push pieces 4, and the push pieces 4 can drive the telescopic rods 2 to move when subjected to force. A collecting box 5 is slidably connected to the interior of the placement box 1, and the collecting box 5 is used to collect exudate from the thyroid wound. A drainage tube 6 is installed on the top end of the collecting box 5, and the drainage tube 6 can be connected to the patient's wound to realize the diversion of the exudate. A collecting pump 7 is installed on the top end of the collecting box 5, and the collecting pump 7 can generate suction to pump the wound exudate into the collecting box 5 through the drainage tube 6. The top end of the placement box 1 is fixedly connected with a mounting rod 8, and the mounting rod 8 is used to support and install other parts The interior of the mounting rod 8 is slidably connected to a lifting rod 9, which can move up and down inside the mounting rod 8. A red light LED phototherapy device 10 is provided on the outside of the lifting rod 9. The red light emitted by the red light LED phototherapy device 10 can penetrate the surface of the skin (about 1-2 mm), stimulate the activity of fibroblasts, accelerate the production of collagen and elastic fibers, promote wound healing, and also inhibit the release of inflammatory factors, reduce edema and pain around the wound. Not only that, the red light LED phototherapy device 10 is highly safe when in use. The red light LED phototherapy device 10 is a non-thermal effect phototherapy, which will not increase the local temperature and avoid the risk of bleeding. It also has no ultraviolet components and does not damage skin DNA. The interior of the placement box 1 is provided with a power adjustment mechanism 11 for adjusting the power of the red light LED phototherapy device 10, and the top of the mounting rod 8 is provided with a height adjustment mechanism 12 for adjusting the height of the lifting rod 9. The front side of the placement box 1 is provided with an opening switch 13.

[0027] The power adjustment mechanism 11 includes a fixed column 1101 fixedly connected to the inside of the placement box 1, and the fixed column 1101 provides rotational support for the rotating bar 1102. The outer side of the fixed column 1101 is rotatably connected to the rotating bar 1102. The rotating bar 1102 is designed to cooperate with the driving groove 1103 when the push piece 4 is pressed down, thereby driving the driving column 1104.

[0028] A driving groove 1103 is provided inside the rotating bar 1102. The driving groove 1103 is designed to drive the driving column 1104 when driven by the rotating bar 1102. The driving column 1104 is slidingly connected inside the driving groove 1103. The driving column 1104 is designed to connect the driving bar 1105 and the rotating bar 1102.

[0029] The outer side of the driving column 1104 is fixedly connected to a driving strip 1105, which is designed to drive the connecting column 1106 under the drive of the driving column 1104. The top of the driving bar 1105 is fixedly connected to a connecting column 1106, which is designed to connect the driving bar 1105 and the driving sleeve 1107.

[0030] The top of the connecting column 1106 is fixedly connected to a driving sleeve 1107. The driving sleeve 1107 is designed to drive the adjusting rod 1108 to slide inside the adjusting controller 1109 under the drive of the connecting column 1106. The adjusting rod 1108 is installed inside the driving sleeve 1107. The adjusting rod 1108 is designed to cooperate with the adjusting controller 1109 to adjust the power of the red light LED phototherapy device 10.

[0031] The top of the placement box 1 is fixedly connected to an adjustment controller 1109, and the adjustment rod 1108 is set inside the adjustment controller 1109. The adjustment rod 1108 is designed to cooperate with the adjustment controller 1109 to adjust the power of the red light LED phototherapy device 10.

[0032] A return spring 1110 is sleeved on the outside of the connecting column 1106 , which can reset the connecting column 1106 when no force is applied. A limiting column 1111 is fixedly connected to the inside of the placement box 1 , and the limiting column 1111 is used to limit the movement range of the rotating bar 1102 .

[0033] When the drainage tube 6 is inserted into the patient's wound, the patient's wound exudate is extracted into the interior of the collection box 5. When there is too much exudate in the collection box 5, the weight of the collection box 5 itself will become larger and larger, and the collection box 5 will press down the push piece 4. The push piece 4 will touch the rotating bar 1102 after being squeezed to a certain extent, and press down one end of the rotating bar 1102, thereby lifting the other end of the rotating bar 1102, and the rotating bar 1102 will pass through the driving groove 1103 and the driving column 1104. The driven driving column 1104 will drive the driving bar 1105, and the driving bar 1105 will drive the connecting column 1106 under the drive of the driving column 1104, thereby driving the driving sleeve 1107. The driven driving sleeve 1107 will drive the adjusting rod 1108 to slide inside the adjusting controller 1109. When the adjusting rod 1108 slides inside the adjusting controller 1109, it can adjust the power of the red light LED phototherapy device 10, which makes the patient's wound exude more exudate. It means that the more serious the patient's wound is, when the exudate reaches a certain level, the red light LED phototherapy device 10 will be activated. The red light LED phototherapy device 10 can irradiate red light. In post-thyroid surgery applications, the red light LED phototherapy device 10 can shorten the wound healing time when irradiating the wound. At the same time, no bleeding risk related to vasodilation is observed. The more exudate in the collection box 5, the greater the power of the red light emitted by the red light LED phototherapy device 10. Of course, the prerequisite for the activation of the red light LED phototherapy device 10 is that the start switch 13 is pressed first. Through the mechanically linked power adjustment mechanism 11, the linear matching of the power of the red light LED phototherapy device 10 and the amount of exudate is achieved, and personalized adjustment is performed. The power of the red light LED phototherapy device 10 can be adjusted according to the condition of the wound after thyroid surgery to avoid the red light LED phototherapy device 10 having too much power to cause local skin erythema and burning pain or too low power to effectively promote cell metabolism and stimulate repair. It has flexibility and applicability in use.

[0034] Example 2

[0035] In the second embodiment, other structures remain unchanged. The difference from the first embodiment is that the height adjustment mechanism 12 includes an adjustment seat 1201 fixedly connected to the top of the mounting rod 8. The adjustment seat 1201 provides installation and rotation space for the adjustment button 1202. The lifting rod 9 can be fixed by allowing the adjustment button 1202 to squeeze the lifting rod 9. The internal thread of the adjustment seat 1201 is connected to the adjustment button 1202. One end of the adjustment button 1202 is in contact with the outer side of the lifting rod 9. The height of the red light LED phototherapy device 10 can be adjusted through the height adjustment mechanism 12.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] While 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 can be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A thyroid surgery assisting device, comprising a placement box, characterized in that: Two telescopic rods are provided inside the placement box, and the outer sides of the two telescopic rods are sleeved with push springs, and the top ends of the two telescopic rods are fixedly connected to push plates, and the interior of the placement box is slidably connected to a collection box, and a drainage tube is installed on the top end of the collection box, and a collection pump is installed on the top end of the collection box, and the top end of the placement box is fixedly connected to a mounting rod, and the interior of the mounting rod is slidably connected to a lifting rod, and a red light LED phototherapy device is provided on the outer side of the lifting rod, and a power adjustment mechanism for adjusting the power of the red light LED phototherapy device is provided inside the placement box, and a height adjustment mechanism for adjusting the height of the lifting rod is provided on the top end of the mounting rod, and an opening switch is provided on the front side of the placement box.

2. The thyroid surgery assisting device according to claim 1, wherein: The power regulating mechanism comprises a fixed column fixedly connected to the interior of the placement box, and a rotating bar is rotatably connected to the outer side of the fixed column.

3. The thyroid surgery assisting device according to claim 2, wherein: A driving groove is provided inside the rotating bar, and a driving column is slidably connected inside the driving groove.

4. The thyroid surgery assisting device according to claim 3, wherein: The outer side of the driving column is fixedly connected with a driving strip, and the top end of the driving strip is fixedly connected with a connecting column.

5. The thyroid surgery assisting device according to claim 4, characterized in that: The top end of the connecting column is fixedly connected with a driving sleeve, and an adjusting rod is installed inside the driving sleeve.

6. The thyroid surgery assisting device according to claim 5, characterized in that: The top end of the placement box is fixedly connected with an adjustment controller, and the adjustment rod is arranged inside the adjustment controller.

7. The thyroid surgery assisting device according to claim 4, wherein: A return spring is sleeved on the outer side of the connecting column, and the interior of the placement box is fixedly connected to a limiting column.

8. The thyroid surgery assisting device according to claim 1, wherein: The height adjustment mechanism includes an adjustment seat fixedly connected to the top end of the installation rod, the internal thread of the adjustment seat is connected to an adjustment button, and one end of the adjustment button is in contact with the outer side of the lifting rod.

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