Microscope operation arm stabilizing device

Abstract

The invention discloses a microscope surgery operation arm stabilizing device, and relates to the technical field of arm supporting. The microscope operation arm stabilizing device comprises a fixing flange, a sliding rod is fixedly connected to the top of the fixing flange, an arm fixing mechanism is movably connected to the outer wall of the sliding rod, and an air blowing mechanism is fixedly connected to the top of the arm fixing mechanism. According to the microscope surgery operation arm stabilizing device, arms are placed between arm outer side pressing blocks and corresponding arm inner side pressing blocks respectively, the arms naturally droop under the action of the gravity of the arms, the arms can press a placing plate downwards, the placing plate is used for pressing two springs, the arm outer side pressing blocks move inwards under the action of a rotating rod, and the arms are fixed through the rotating rod. The arm inner side pressing block is matched with the corresponding arm inner side pressing block to clamp the placed arm, so that the arm is clamped when a doctor performs an operation, the force applied by the human body to actively stabilize the arm can be saved for the doctor, and the pressure of the doctor is relieved.

Description

Technical Field

[0001] The invention relates to the technical field of arm supports, and in particular to an arm stabilizing device for microscope surgery operations. Background Art

[0002] Microscope surgery operation arm stabilizer plays a vital role in microsurgery. It mainly fixes and supports the doctor's arm, significantly reducing arm shaking during surgery, thereby improving the accuracy and clarity of the surgery. The patent with announcement number "CN209678707U" discloses a microscope surgical operation arm stabilization device, including a base, the base includes a bottom plate and a column fixed to the top of the bottom plate, a first threaded rod is threadedly connected to the middle of the column, a support plate is fixedly connected to the top of the column, two disc-shaped rotating shaft seats are fixedly connected to the top of the support plate, a circular groove is arranged in the rotating shaft seat, a rotating shaft sleeve is fixedly connected to the top of the rotating shaft seat through a connecting column, a circular through hole is arranged on the rotating shaft sleeve, a rotating shaft is connected to the circular through hole and the internal axis of the circular groove with a rotating shaft, a support plate is connected to the side of the rotating shaft through an adjusting rod and a telescopic rod, and a limit cover is movably connected to the top of the rotating shaft.

[0003] The existing microscope surgery arm stabilization device only provides a support platform for the arm when in use. When performing surgery, the doctor needs to use force to overcome the shaking of the arm. Long-term surgery will cause fatigue in the doctor's arm, which is not conducive to the doctor's operation. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a microscope surgery operating arm stabilization device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a microscope surgery operation arm stabilization device, comprising a fixed flange, a sliding rod fixedly connected to the top of the fixed flange, an arm fixing mechanism movably connected to the outer wall of the sliding rod, and a blowing mechanism fixedly connected to the top of the arm fixing mechanism; The arm fixing mechanism includes: A supporting and fixing plate, wherein the supporting and fixing plate is movably connected to the outer wall of the sliding rod; A locking screw block, wherein the locking screw block is movably connected inside the supporting fixing plate; A spring is fixedly connected to the top of the supporting fixing plate.

[0006] Preferably, two locking screw blocks are provided, two springs are provided, and two rotating rods are movably connected to the top ends of the supporting fixing plate.

[0007] Preferably, a placement plate is fixedly connected to the top of the spring, and the placement plate is movably connected to the outer wall of the sliding rod.

[0008] Preferably, the inner side of the rotating rod is movably connected with a downward pressure rod, the top of the downward pressure rod is fixedly connected with a downward pressure sliding rod, the downward pressure sliding rod is movably connected to the bottom of the placing plate, the outer side of the downward pressure rod is movably connected with an upward sliding rod, and the top of the upward sliding rod is movably connected with an inner push sliding rod.

[0009] Preferably, the top of the placement plate is located on both sides of the sliding rod and is movably connected to two arm outer pressure blocks, the top of the placement plate is located on the inner side of the corresponding arm outer pressure blocks and is movably connected to two arm inner pressure blocks, and the two arm inner pressure blocks are movably connected to an arm adjustment screw block on one side close to the sliding rod.

[0010] Preferably, the upper sliding rod is located at the position of the corresponding arm outer pressure block and is movably connected to an inner push sliding rod. The inner push sliding rod is movably connected to the inside of the arm outer pressure block on one side close to the corresponding arm outer pressure block. Automatic telescopic rods are respectively fixedly connected to both sides of the placement plate. Limiting sleeves are fixedly connected to the outer sides of the two automatic telescopic rods, and the limiting sleeves are movably connected to the outer wall of the corresponding upper sliding rod.

[0011] Preferably, the blowing mechanism comprises an outer air vent, and the outer air vent is arranged on the inner side of the outer arm pressing block, and the inner arm pressing block is provided with an inner air vent on one side close to the corresponding outer arm pressing block.

[0012] Preferably, a compressed air box is fixedly connected to the top of the placement plate, a fan motor is fixedly connected inside the compressed air box, ventilation telescopic tubes are fixedly connected to the left and right sides of the compressed air box, and the ventilation telescopic tubes are respectively fixedly connected to the corresponding inner pressure blocks of the arms, and a wind shield is fixedly connected to the top of the inner pressure blocks of the arms.

[0013] The present invention provides a microscope surgery operation arm stabilization device, which has the following beneficial effects: 1. The microscope surgery operation arm stabilization device is to place the arm between the outer arm pressure block and the corresponding inner arm pressure block, relax the arm, and let the arm droop naturally under the action of its own gravity. The arm will press the placement plate downward, allowing the placement plate to press two springs. The outer arm pressure block is moved inward by the action of the rotating rod to cooperate with the corresponding inner arm pressure block to clamp the placed arm, so that the doctor's arm is clamped when performing the operation, which can save the doctor the force actively exerted by the human body to stabilize the arm, relieve the doctor's pressure, and thus facilitate the surgical operation.

[0014] 2. The microscope surgery arm stabilization device only requires the user to lift the arm upwards when the surgery is completed. The spring will stretch to push upwards, causing the outer pressure block of the arm to move outwards, thereby quickly releasing the fixation and facilitating rapid disinfection of the device after the surgery. This increases the portability of the device for surgery and indirectly benefits the surgery.

[0015] 3. The microscope surgery operation arm stabilization device releases the state of the inner arm pressure block and fixes the inner arm pressure block by rotating the two arm adjustment knobs. This allows the inner arm pressure block to move on the placement plate and adjust its position to adapt to the arm sizes of different people. The upper and lower positions of the arm can also be controlled by rotating the locking knob, which can be adjusted according to the use of different people.

[0016] 4. The microscope surgery operation arm stabilization device, when the arm presses down the placement plate, the fan motor will blow the outside wind into the compressed air box, the gas inside the compressed air box will increase and the airflow will be sent to the inside of the inner arm pressure block through two ventilation telescopic tubes, and blown to the human arm through the inner air holes on the inner arm pressure block, and the excess airflow in the inner arm pressure block will pass through the wind shield, allowing the airflow to blow into the outside arm pressure block through the outer air holes, generating a flowing airflow inside the outer arm pressure block to blow the other side of the arm. Blowing the airflow near the doctor's arm can prevent the doctor's arm from producing a lot of sweat while working, which makes the doctor uncomfortable, and can prevent the sweat from causing the arm to slide when exerting force, which is beneficial for the doctor to perform surgery.

[0017] 5. The microscope surgery operation arm stabilization device can arbitrarily change the position of the inner arm pressure block on the placement plate through two arm adjustment knobs, so that the equipment can adapt to the arm sizes of different people, and make the outer arm pressure block and the corresponding inner arm pressure block fit the doctor's arm, further allowing the airflow to flow more closely to the arm, thereby enhancing the blowing effect of the airflow on the doctor's handle, which is beneficial for the doctor to perform surgery. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention; Figure 2 It is a schematic diagram of the back three-dimensional structure of the present invention; Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle part A; Figure 4 It is a top view of the three-dimensional structure of the present invention; Figure 5 for Figure 4 The enlarged structural diagram of the middle C part; Figure 6 It is a bottom-up three-dimensional structural schematic diagram of the present invention; Figure 7 for Figure 6 The enlarged structural diagram of the middle D part; Figure 8 for Figure 6 The enlarged structural diagram of the middle E part; Fig. 9 It is a schematic diagram of the structure of the outer side pressing block of the arm of the present invention.

[0019] In the figure: 1. fixing flange; 2. sliding rod; 3. arm fixing mechanism; 301. supporting fixing plate; 302. locking screw block; 303. spring; 304. rotating rod; 305. upper sliding rod; 306. inner push sliding rod; 307. outer pressure block of arm; 308. inner pressure block of arm; 309. lower pressure rod; 310. lower pressure sliding rod; 311. placing plate; 312. arm adjustment screw block; 313. automatic telescopic rod; 314. limiting sliding sleeve; 4. blowing mechanism; 401. outer air vent; 402. inner air vent; 403. wind shield; 404. air pressure box; 405. ventilation telescopic pipe; 406. fan motor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] Embodiment 1 See also Figure 1-9 The present invention provides a technical solution: a microscope surgery operation arm stabilization device, comprising a fixed flange 1, a sliding rod 2 is fixedly connected to the top of the fixed flange 1, an arm fixing mechanism 3 is movably connected to the outer wall of the sliding rod 2, and a blowing mechanism 4 is fixedly connected to the top of the arm fixing mechanism 3; The arm fixing mechanism 3 comprises: A support fixing plate 301, wherein the support fixing plate 301 is movably connected to the outer wall of the sliding rod 2; A locking screw block 302, which is movably connected to the inside of the support fixing plate 301, and can control the upper and lower positions of the arm by rotating the locking screw block 302; Spring 303 , the spring 303 is fixedly connected to the top of the supporting fixing plate 301 .

[0023] The locking screw blocks 302 are two and the springs 303 are two. The two ends of the top of the support fixing plate 301 are movably connected with two rotating rods 304. The rotating rod 304 is pressed by the lower pressure rod 309, which will make the rotating rod 304 rotate around the movably connected part with the lower pressure sliding rod 310. And this rotation will be restricted by the upper sliding rod 305 by the limiting sleeve 314 and the top of the lower pressure rod 309 by the lower pressure sliding rod 310, so as to shorten the distance between the lower pressure rod 309 and the upper sliding rod 305 and the rotating rod 304 and the lower pressure sliding rod 310. This will make the lower pressure rod 309 move outward, and at the same time, the upper sliding rod 305 will compress the automatic telescopic rod 313 inward.

[0024] A placement plate 311 is fixedly connected to the top of the spring 303 , and the placement plate 311 is movably connected to the outer wall of the sliding rod 2 .

[0025] The inner side of the rotating rod 304 is movably connected with a downward pressing rod 309, the top of the downward pressing rod 309 is fixedly connected with a downward pressing sliding rod 310, the downward pressing sliding rod 310 is movably connected to the bottom of the placing plate 311, the outer side of the downward pressing rod 309 is movably connected with an upward sliding rod 305, the top of the upward sliding rod 305 is movably connected with an inner push sliding rod 306, and the top of the downward pressing rod 309 is also restricted by the downward pressing sliding rod 310 and cannot be tilted.

[0026] The top of the placement plate 311 is located on both sides of the sliding rod 2 and is movably connected to two arm outer pressure blocks 307. The top of the placement plate 311 is located on the inner side of the corresponding arm outer pressure blocks 307 and is movably connected to two arm inner pressure blocks 308. The two arm inner pressure blocks 308 are movably connected to one side of the sliding rod 2 with an arm adjustment screw block 312. When the arm outer pressure blocks 307 move inward, they will cooperate with the corresponding arm inner pressure blocks 308 to clamp the placed arm, so that the doctor's arm is clamped when performing surgery, which can save the doctor the force actively exerted by the human body to stabilize the arm, relieve the doctor's pressure, and thus facilitate surgical operations. The state of the arm inner pressure blocks 308 is released and the arm inner pressure blocks 308 are fixed by rotating the two arm adjustment screw blocks 312. In this way, the arm inner pressure blocks 308 can be moved on the placement plate 311 and the position can be adjusted to adapt to the arm sizes of different people.

[0027] The upper sliding rod 305 is located at the position of the corresponding arm outer pressure block 307 and is movably connected to the inner pushing sliding rod 306. The inner pushing sliding rod 306 is movably connected to the inside of the arm outer pressure block 307 on one side close to the corresponding arm outer pressure block 307. The two sides of the placement plate 311 are respectively fixedly connected with automatic telescopic rods 313. The outer sides of the two automatic telescopic rods 313 are fixedly connected with limiting sleeves 314. The limiting sleeves 314 are movably connected to the outer wall of the corresponding upper sliding rod 305. The upper sliding rod 305 is restricted by the limiting sleeves 314 and cannot be tilted.

[0028] When the handrail 310 is in motion, the two rails 308 are in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support 304 is in a state of being pulled back and the support When the arm is lifted up, the spring 303 will stretch freely to push upward, and the outer pressure block 307 of the arm will move outward, thereby realizing quick release of the fixation.

[0029] The state of the inner arm pressure block 308 can be released and the inner arm pressure block 308 can be fixed by rotating the two arm adjustment knobs 312, so that the inner arm pressure block 308 can be moved on the placement plate 311 and adjusted to adapt to the arm sizes of different people, and the upper and lower positions of the arm can be controlled by rotating the locking knob 302.

[0030] Embodiment 2 See also Figure 1-9 Based on the first embodiment, the present invention provides a technical solution: The blowing mechanism 4 includes an outer air vent 401 , which is arranged on the inner side of the arm outer pressure block 307 , and an inner air vent 402 is arranged on one side of the arm inner pressure block 308 close to the corresponding arm outer pressure block 307 .

[0031] A compressed air box 404 is fixedly connected to the top of the placement plate 311, and a fan motor 406 is fixedly connected inside the compressed air box 404. Ventilation telescopic tubes 405 are fixedly connected to the left and right sides of the compressed air box 404, and the ventilation telescopic tubes 405 are respectively fixedly connected to the corresponding inner arm pressure blocks 308. A wind shield plate 403 is fixedly connected to the top of the inner arm pressure block 308. The fan motor 406 will blow external wind into the compressed air box 404. The gas inside the compressed air box 404 increases, and the airflow will be sent into the inner arm pressure block 308 through the two ventilation telescopic tubes 405.

[0032] When in use, when the arm is pressed down on the placement plate 311, the fan motor 406 is started, and the fan motor 406 will blow the outside wind into the compressed air box 404. The increased gas in the compressed air box 404 will be sent to the inside of the arm inner pressure block 308 through the two ventilation telescopic tubes 405, and blown onto the human arm through the inner vent holes 402 on the inner pressure block 308 of the arm, thereby enhancing the airflow near the arm to increase the coolness of the doctor's arm, and the excess airflow in the inner pressure block 308 of the arm will pass through the wind shield 403 , allowing the air flow to blow into the outside pressure block 307 of the arm through the outside air vent 401, generating a flowing air flow inside the outside pressure block 307 of the arm, so that the other side of the arm is blown by the air flow, and the position of the inside pressure block 308 of the arm can be arbitrarily changed on the placement plate 311 through the two arm adjustment knobs 312, so that the equipment can adapt to the arm sizes of different people, so that the outside pressure block 307 of the arm and the corresponding inside pressure block 308 of the arm can fit the doctor's arm, and further allow the air flow to fit the arm better.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A microscope surgical operation arm stabilization device, comprising a fixing flange (1), characterized in that: The top of the fixed flange (1) is fixedly connected to a sliding rod (2), the outer wall of the sliding rod (2) is movably connected to an arm fixing mechanism (3), and the top of the arm fixing mechanism (3) is fixedly connected to an air blowing mechanism (4); The arm fixing mechanism (3) comprises: A supporting and fixing plate (301), wherein the supporting and fixing plate (301) is movably connected to the outer wall of the sliding rod (2); A locking screw block (302), wherein the locking screw block (302) is movably connected inside the supporting fixing plate (301); A spring (303), wherein the spring (303) is fixedly connected to the top of the supporting fixing plate (301).

2. The microscope surgery operation arm stabilization device according to claim 1, characterized in that: Two locking screw blocks (302) are provided, two springs (303) are provided, and two rotating rods (304) are movably connected at both ends of the top of the supporting fixing plate (301).

3. The microscope surgery operation arm stabilization device according to claim 2, characterized in that: A placement plate (311) is fixedly connected to the top of the spring (303), and the placement plate (311) is movably connected to the outer wall of the sliding rod (2).

4. The microscope surgery operation arm stabilization device according to claim 3, characterized in that: The inner side of the rotating rod (304) is movably connected to a pressing rod (309), the top of the pressing rod (309) is fixedly connected to a pressing sliding rod (310), the pressing sliding rod (310) is movably connected to the bottom of the placing plate (311), the outer side of the pressing rod (309) is movably connected to an upper sliding rod (305), and the top of the upper sliding rod (305) is movably connected to an inner push sliding rod (306).

5. The microscope surgery operation arm stabilization device according to claim 4, characterized in that: The top of the placement plate (311) is located on two sides of the sliding rod (2) and is movably connected to two arm outer pressure blocks (307); the top of the placement plate (311) is located on the inner side of the corresponding arm outer pressure blocks (307) and is movably connected to two arm inner pressure blocks (308); and one side of the two arm inner pressure blocks (308) close to the sliding rod (2) is movably connected to an arm adjustment screw block (312).

6. The microscope surgery operation arm stabilization device according to claim 5, characterized in that: The upper sliding rod (305) is located at the position of the corresponding arm outer side pressure block (307) and is movably connected to the inner push sliding rod (306). The inner push sliding rod (306) is movably connected to the inner side of the arm outer side pressure block (307) at one side thereof close to the corresponding arm outer side pressure block (307). The two sides of the placement plate (311) are respectively fixedly connected to automatic telescopic rods (313). The outer sides of the two automatic telescopic rods (313) are fixedly connected to limiting sliding sleeves (314). The limiting sliding sleeves (314) are movably connected to the outer wall of the corresponding upper sliding rod (305).

7. The microscope surgery operation arm stabilization device according to claim 6, characterized in that: The blowing mechanism (4) comprises an outer air vent (401), wherein the outer air vent (401) is arranged on the inner side of the arm outer pressure block (307), and an inner air vent (402) is arranged on a side of the arm inner pressure block (308) close to the corresponding arm outer pressure block (307).

8. The microscope surgery operation arm stabilization device according to claim 7, characterized in that: The top of the placement plate (311) is fixedly connected to a compressed air box (404), the interior of the compressed air box (404) is fixedly connected to a fan motor (406), the left and right sides of the compressed air box (404) are respectively fixedly connected to ventilation telescopic tubes (405), and the ventilation telescopic tubes (405) are respectively fixedly connected to corresponding arm inner side pressure blocks (308), and the top of the arm inner side pressure blocks (308) is fixedly connected to a windshield plate (403).

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