Endoscope instrument fixer

Abstract

The utility model relates to the field of medical auxiliary instruments, in particular to an endoscope instrument fixator which comprises a main machine, a free arm is fixedly connected to the top of the main machine, a fixing clamp is movably connected to the end, away from the main machine, of the free arm, a fixing frame is fixedly connected to one side of the main machine, and a sleeve is rotationally connected to the top end of the fixing frame. A mounting rod is slidably connected into the sleeve, a limiting arc plate A is rotatably connected to the end, away from the sleeve, of the mounting rod, a limiting arc plate B is rotatably connected to the side, away from the mounting rod, of the limiting arc plate A, mounting frames are slidably connected to sliding grooves in the limiting arc plate A and the limiting arc plate B, and springs are fixedly connected to the mounting frames; according to the endoscope instrument fixator, when an endoscope is moved out of the body of a patient, the endoscope instrument fixator is more stable and smoother, and the problems that the position of one end, located in the body of the patient, of the endoscope deviates due to shaking, and the body of the patient is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical auxiliary appliance field especially, and it is endoscope instrument fixer. BACKGROUND

[0002] With the rapid development of minimally invasive surgical technique, endoscopic surgery gradually becomes an important form of surgical operation, in the endoscopic surgery process, need to use endoscope, and when using endoscope, need to fix endoscope, the traditional operation mode is that a helper doctor carries out manual mirror supporting operation, installs the demand of the main operator and controls the field of vision, but this kind of mode needs to keep mirror supporting operation for a long time, and the physical consumption of the helper doctor is very big, and now usually uses the mirror supporting device to carry out mirror supporting operation.

[0003] The mirror supporting device is also called mirror supporting assistant or endoscope supporting device, and is mainly used for assisting the main operator to stabilize and adjust the position and angle of endoscope (such as laparoscope, thoracoscope and the like) in minimally invasive surgery, and the main operator can obtain clearer and more stable surgical field of vision through the help of the mirror supporting device, so that the accuracy and safety of surgery are improved.

[0004] The existing endoscope instrument fixer is generally fixed to the end of the endoscope during use, which leads to the endoscope in the patient's body to easily deviate in position when being taken out from the patient's body, causing harm or other influences to the patient's body.

[0005] Therefore, it is necessary to provide a new endoscope instrument fixer to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] To solve the above technical problems, the utility model provides an endoscope instrument fixer.

[0007] The endoscope instrument fixer provided by the utility model has the advantages that the endoscope is fixed to the endoscope instrument fixer, the endoscope is not easy to shake during the taking-out process, the endoscope in the patient's body is not easy to deviate in position, and harm or other influences to the patient's body are avoided.

[0008] The sliding groove in the limiting arc plate A and the limiting arc plate B is slidably connected with a mounting frame, the mounting frame is fixedly connected with a spring, the end of the spring away from the mounting frame is fixedly connected with a clamping plate, the mounting frame in the limiting arc plate A is fixedly connected with two limiting plates on the side close to the communication port, the limiting plates are respectively attached to the inner wall of the communication port, and the end of the limiting plate away from the mounting frame is provided with a guide inclined surface A.

[0009] Preferably, the end of the limiting plate away from the mounting frame is slidably connected with a pressing plate, the pressing plate is provided with a receiving groove, and the limiting plate is located in the receiving groove, the inner wall of the receiving groove is provided with a guide inclined surface B, and the guide inclined surface A of the limiting plate and the guide inclined surface B are attached to each other.

[0010] Preferably, the top and bottom of the clamping plate in the limiting arc plate B are fixedly connected with connecting plates, and the end of the connecting plate away from the limiting arc plate B is respectively attached to the top and bottom of the clamping plate in the limiting arc plate A.

[0011] Preferably, the bottom of the main machine is rotatably connected with a limiting rod, the top of the limiting rod is fixedly connected with a rack, the limiting rod is sleeved with two sleeve rings which are slidably connected, and one side of the sleeve ring is rotatably connected with a pipe clamp.

[0012] Preferably, the top of the sleeve ring is rotatably connected with a gear, and the gear and the rack are meshed with each other.

[0013] Preferably, the top of the sleeve pipe is provided with a limiting port, and the top of the mounting rod is fixedly connected with a transmission plate through the limiting port.

[0014] Preferably, one side of the main machine is fixedly connected with a clamping frame, the side of the main machine away from the sleeve pipe is fixedly connected with a quick connector, and the end of the free arm away from the main machine is fixedly connected with a control button.

[0015] Compared with the related art, the endoscope instrument fixer has the following beneficial effects:

[0016] 1、When the utility model supports the endoscope, two clamping plates are used to clamp the middle section of the endoscope, after the operation is completed, the end of the endoscope is separated from the fixed clamp, then the pressing plate is pushed to drive the mounting frame and the clamping plate to ascend along the sliding groove, at this time, the clamping plate can clamp the endoscope to drive it to ascend together until the endoscope is removed from the patient's body, through this way, when the endoscope is removed from the patient's body, it is more stable and smooth, and the problem that the end of the endoscope in the patient's body is deviated due to shaking is avoided, and the influence on the patient's body is avoided.

[0017] 2, the utility model discloses a two pipe card can be set up respectively, can hold the gas delivery pipe of host computer external and the power cord of endoscope self -supporting, can move the position of pipe card through the rotation gear simultaneously, avoid in the surgical process, gas delivery pipe and the power cord of endoscope self -supporting are supported in the air, lead to easy in the process of operation of the chief surgeon, easy to pull the gas delivery pipe and the power cord, improve the auxiliary nature of the device in the process of operation for medical staff. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model.

[0019] Figure 2 It is structure schematic diagram of the utility model sleeve.

[0020] Figure 3 It is internal structure schematic diagram of limiting arc plate A and limiting arc plate B of the utility model.

[0021] Figure 4 It is structure schematic diagram of the utility model mounting frame.

[0022] Figure 5 It is cross section structure schematic diagram of the utility model pressing plate.

[0023] Figure 6 It is structure schematic diagram of the utility model limiting rod.

[0024] Figure 7 It is cross section structure schematic diagram of the utility model sleeve ring.

[0025] Marked number in drawing: 1, host computer;11, clamping frame;12, quick coupling;13, free arm;14, control button;15, fixed clamp;2, fixed frame;21, sleeve;22, limiting mouth;23, mounting rod;24, transmission plate;25, limiting arc plate A;26, limiting arc plate B;27, sliding slot;28, communication mouth;3, mounting frame;31, spring;32, clamping plate;33, limiting plate;34, guide inclined plane A;35, connecting plate;4, pressing plate;41, storage groove;42, guide inclined plane B;5, limiting rod;51, rack;52, sleeve ring;53, pipe card;54, gear. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following is in combination with the embodiment, and the utility model is further detailedly explained.It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0027] The specific implementation of the utility model is described in detail in combination with the specific embodiment.

[0028] Please refer to Figures 1 to 7 The endoscope instrument fixer provided by the embodiment of the utility model, including host computer 1, the top of host computer 1 is fixedly connected with free arm 13, the end of free arm 13 away from host computer 1 is movably connected with fixed clamp 15, one side of host computer 1 is fixedly connected with clamping frame 11, the side of host computer 1 away from sleeve 21 is fixedly connected with quick connector 12, the end of free arm 13 away from host computer 1 is fixedly connected with control button 14.

[0029] Need to explain is: when operating, first of all, the host computer 1 is fixed in the specified position by the clamping frame 11, then the gas pipe is butt jointed on the quick connector 12, the gas is transported in the free arm 13, the free arm 13 can be automatically rotated by pressing the control button 14, the angle of the free arm 13 is adjusted, after the control button 14 is released, the free arm 13 can be fixed, then the endoscope is fixed on the fixed clamp 15, and the related operation work can be carried out.

[0030] In the embodiment of the utility model, please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 One side of host computer 1 is fixedly connected with fixed frame 2, and the top of fixed frame 2 is rotatably connected with sleeve 21, the inside of sleeve 21 is slidably connected with mounting rod 23, the end of mounting rod 23 away from sleeve 21 is rotatably connected with limiting arc plate A 25, and the side of limiting arc plate A 25 away from mounting rod 23 is rotatably connected with limiting arc plate B 26, the inner wall of limiting arc plate A 25 and limiting arc plate B 26 is all provided with sliding groove 27, the limiting arc plate A 25 is provided with communicating port 28, the top of sleeve 21 is provided with limiting port 22, the top of mounting rod 23 is fixedly connected with transmission plate 24 through limiting port 22, the sliding groove 27 in limiting arc plate A 25 and limiting arc plate B 26 is all slidably connected with mounting bracket 3, mounting bracket 3 is fixedly connected with spring 31, the end of spring 31 away from mounting bracket 3 is fixedly connected with clamping plate 32, the side of mounting bracket 3 in limiting arc plate A 25 close to communicating port 28 is fixedly connected with two limiting plates 33, limiting plate 33 is respectively attached to the inner wall of communicating port 28, the end of limiting plate 33 away from mounting bracket 3 is all provided with guide inclined plane A 34, the end of limiting plate 33 away from mounting bracket 3 is slidably connected with pressing plate 4, pressing plate 4 is provided with receiving groove 41, and limiting plate 33 is located in receiving groove 41, the inner wall of receiving groove 41 is all provided with guide inclined plane B 42, the guide inclined plane A 34 of limiting plate 33 and guide inclined plane B 42 are attached to each other, the top and bottom of clamping plate 32 in limiting arc plate B 26 are all fixedly connected with connecting plate 35, the end of connecting plate 35 away from limiting arc plate B 26 is respectively attached to the top and bottom of clamping plate 32 in limiting arc plate A 25.

[0031] Need to explain: after fixing the endoscope, first rotate the sleeve 21, make it towards the direction of endoscope, then rotate the limiting arc plate A25 and limiting arc plate B26, make it towards consistent with the lens of endoscope, then open the limiting arc plate B26, and drive the mounting rod 23 along the sleeve 21 through the transmission plate 24, make the limiting arc plate A25 and limiting arc plate B26 close to the endoscope, then make the middle section of endoscope place between the clamping plate 32 in limiting arc plate A25 and limiting arc plate B26, then close the limiting arc plate B26, at this time, the outer wall of endoscope will fit in the inside of clamping plate 32, and exert pressure on spring 31, utilize the rebound force of spring 31, can make clamping plate 32 fit on the surface of endoscope, at this time, the connecting plate 35 will be on the top and bottom of two clamping plates 32, facilitate subsequent can move two clamping plates 32, at this time, improve the support stability of endoscope through two clamping plates 32 cooperation, then can carry out relevant surgical work, after the surgical work is completed, separate the endoscope from the fixing clamp 15, then manually extrude the pressing plate 4, when the pressing plate 4 is pressed, it will extrude the limiting plate 33, at this time, through the cooperation of guide inclined surface A34 and guide inclined surface B42, make two limiting plates 33 interfold, and make the limiting plate 33 separate from the inner wall of the communication port 28, at this time, the pressing plate 4 can be used to drive the mounting frame 3 along the sliding groove 27 upwards, at the same time, through the cooperation of the mounting frame 3 and the connecting plate 35, drive the other mounting frame 3 to move synchronously, and utilize the clamping plate 32 to drive the endoscope to move stably, until the endoscope is removed from the patient's body, then release the pressing plate 4, because the limiting plate 33 is made of metal material, at this time, the pressure on the limiting plate 33 disappears, and it will start to rebound and recombine with the inner wall of the communication port 28, so as to complete the limiting work of the mounting frame 3, make the mounting frame 3 re-fixed at the current height, then open the limiting arc plate B26, and take down the endoscope from the clamping plate 32.

[0032] In the embodiment of the utility model, please refer to Figure 1 、 Figure 6 And Figure 7 The bottom of host computer 1 is rotatably connected with limiting rod 5, the top of limiting rod 5 is fixedly connected with rack 51, two sleeve rings 52 are slidably connected on limiting rod 5, pipe clamp 53 is rotatably connected on one side of sleeve ring 52, gear 54 is rotatably connected on the top of sleeve ring 52, and gear 54 and rack 51 are intermeshed.

[0033] It needs to be explained that: before the operation, the limiting rod 5 can be rotated to adjust the angle, so as to avoid the position of the limiting rod 5 from hindering the operation of the doctor, then the power line of the endoscope and the gas pipeline connected with the quick connector 12 are clamped on the different pipe clamps 53, then the gear 54 is rotated, the sleeve ring 52 is driven to move along the limiting rod 5 through the cooperation of the gear 54 and the rack 51, so that the position of the pipe clamp 53 is changed, the power line and the gas pipeline are fixed and limited by the pipe clamp 53 respectively, and the auxiliary property of the device in the operation process is improved.

[0034] The working principle of the endoscope instrument fixer is as follows:

[0035] Firstly, the host 1 is fixed at a specified position by using the clamping frame 11, then the gas pipeline is connected with the quick connector 12, the gas is conveyed in the free arm 13, the free arm 13 can be automatically rotated by pressing the control button 14, the angle of the free arm 13 is adjusted, after the control button 14 is released, the free arm 13 can be fixed, then the endoscope is fixed on the fixing clamp 15;

[0036] Then the limiting rod 5 is rotated to adjust the angle, then the power line of the endoscope and the gas pipeline connected with the quick connector 12 are clamped on the different pipe clamps 53, then the gear 54 is rotated, the sleeve ring 52 is driven to move along the limiting rod 5 through the cooperation of the gear 54 and the rack 51, so that the position of the pipe clamp 53 and the power line and the gas pipeline is changed, the power line and the gas pipeline are fixed and limited by the pipe clamp 53 respectively;

[0037] After fixing the endoscope, first rotate the sleeve 21 towards the direction of the endoscope, then rotate the limiting arc plate A 25 and the limiting arc plate B 26 towards the direction consistent with the lens of the endoscope, then open the limiting arc plate B 26, and drive the mounting rod 23 to move along the sleeve 21 through the transmission plate 24, so that the limiting arc plate A 25 and the limiting arc plate B 26 are close to the endoscope, then place the middle section of the endoscope between the clamps 32 in the limiting arc plate A 25 and the limiting arc plate B 26, then close the limiting arc plate B 26, at this time the spring 31 is used to rebound to make the clamps 32 adhere to the surface of the endoscope, at this time the connecting plate 35 is simultaneously placed on the top and bottom of the two clamps 32, so that the two clamps 32 can be moved simultaneously, at this time the two clamps 32 cooperate to improve the support stability of the endoscope, then the relevant surgical work can be carried out, after the surgical work is completed, the endoscope is separated from the fixing clamp 15, then the pressing plate 4 is manually extruded, when the pressing plate 4 is pressed, it will extrude the limiting plate 33, at this time the two limiting plates 33 are folded by the cooperation of the guide inclined surface A 34 and the guide inclined surface B 42, and the limiting plate 33 is separated from the inner wall of the communication port 28, at this time the pressing plate 4 is used to drive the mounting frame 3 to slide upwards along the sliding groove 27, and the other mounting frame 3 is driven to move synchronously through the cooperation of the mounting frame 3 and the connecting plate 35, and the endoscope is stably moved by the clamp 32, until the endoscope is removed from the patient's body, then the pressing plate 4 is released, because the limiting plate 33 is made of metal material, at this time the pressure on the limiting plate 33 disappears, and the limiting plate 33 starts to rebound and re-adheres to the inner wall of the communication port 28, thereby completing the limiting work of the mounting frame 3, so that the mounting frame 3 is fixed at the current height, then the limiting arc plate B 26 is opened, and the endoscope is removed from between the clamps 32.

[0038] The circuit and the control involved in the utility model are prior art, and will not be described in detail here.

[0039] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. An endoscope instrument fixator, comprising a main machine (1), the top of the main machine (1) is fixedly connected with a free arm (13), the free end of the free arm (13) is movably connected with a fixing clamp (15), characterized in that: One side of the host (1) is fixedly connected with a fixed frame (2), and the top end of the fixed frame (2) is rotatably connected with a sleeve (21), the sleeve (21) is slidably connected with a mounting rod (23), the end of the mounting rod (23) away from the sleeve (21) is rotatably connected with a limiting arc plate A (25), and the side of the limiting arc plate A (25) away from the mounting rod (23) is rotatably connected with a limiting arc plate B (26), the inner walls of the limiting arc plate A (25) and the limiting arc plate B (26) are both provided with a sliding groove (27), and the limiting arc plate A (25) is provided with a communication port (28). The sliding grooves (27) in the limiting arc plate A (25) and the limiting arc plate B (26) are both slidably connected with a mounting frame (3), the mounting frame (3) is fixedly connected with a spring (31), the end of the spring (31) away from the mounting frame (3) is fixedly connected with a clamping plate (32), the side of the mounting frame (3) in the limiting arc plate A (25) close to the communication port (28) is fixedly connected with two limiting plates (33), the limiting plates (33) are respectively attached to the inner wall of the communication port (28), and the end of the limiting plates (33) away from the mounting frame (3) is provided with a guide inclined surface A (34).

2. The endoscope instrument holder of claim 1, wherein, The end of the limiting plate (33) away from the mounting frame (3) is slidably connected with a pressing plate (4), the pressing plate (4) is provided with a receiving groove (41), and the limiting plate (33) is located in the receiving groove (41), the inner walls of the receiving groove (41) are provided with guide inclined surfaces B (42), and the guide inclined surface A (34) of the limiting plate (33) is attached to the guide inclined surface B (42).

3. The endoscope instrument holder of claim 1, wherein, The top and bottom of the clamping plate (32) in the limiting arc plate B (26) are both fixedly connected with a connecting plate (35), and the end of the connecting plate (35) away from the limiting arc plate B (26) is respectively attached to the top and bottom of the clamping plate (32) in the limiting arc plate A (25).

4. The endoscope instrument holder of claim 1, wherein, The bottom of the host (1) is rotatably connected with a limiting rod (5), the top of the limiting rod (5) is fixedly connected with a rack (51), the limiting rod (5) is sleeved with two sleeve rings (52) which are slidably connected, and one side of the sleeve ring (52) is rotatably connected with a pipe clamp (53).

5. The endoscope instrument holder of claim 4, wherein, The top of the sleeve ring (52) is rotatably connected with a gear (54), and the gear (54) is meshed with the rack (51).

6. The endoscopic instrument holder of claim 1, wherein, The top of the sleeve (21) is provided with a limiting port (22), and the top of the mounting rod (23) is fixedly connected with a transmission plate (24) through the limiting port (22).

7. The endoscopic instrument holder of claim 1, wherein, One side of the host (1) is fixedly connected with a clamping frame (11), the side of the host (1) away from the sleeve (21) is fixedly connected with a quick connector (12), and the end of the free arm (13) away from the host (1) is fixedly connected with a control button (14).

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