Automatic balloon binding device

Abstract

The utility model relates to the technical field of balloon binding devices, in particular to an automatic balloon binding device which comprises a needle tube, the end side of the needle tube is communicated with a fixing tube, the side wall of the fixing tube is sleeved with a leather tube, the other end of the leather tube is fixedly connected with a balloon, the inner side of the needle tube is connected with a piston in a sliding mode, and the piston is connected with the balloon. A push rod is fixedly connected to the surface of the piston, a pressure gauge is fixedly installed on the side wall of the fixing tube, a control structure is arranged on the surface of the needle tube and comprises a fixing plate fixedly connected to the surface of the needle tube, a guide groove is formed in the side wall of the push rod, and the push rod is slidably connected with the interior of the fixing plate. A plurality of clamping grooves are evenly formed in the inner side of the guide groove in the push rod. According to the balloon binding device, the control structure is arranged, so that flexible control work is facilitated when the push rod is used, the situation that the balloon automatically shrinks under the action of organ pressure in the using process is avoided, and the using performance of the balloon binding device is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of binding balloon devices, in particular to an automatic binding balloon device. Background Art

[0002] A binding balloon device generally refers to a medical device used to inflate and bind a balloon during surgery. The balloon can support human organs to achieve specific therapeutic purposes. The device is equipped with a pressure gauge that can automatically test the pressure during inflation, thereby controlling the pressure.

[0003] The existing related technologies often have the following defects: during the actual use of the binding balloon device, when the push rod is pushed to inflate the balloon, after the push rod is released, the push rod often moves due to the pressure of the balloon on the human organs, thereby reducing the effect of supporting the human trachea.

[0004] Therefore, the utility model provides an automatic binding balloon device. Utility Model Content

[0005] The utility model aims to solve the defect in the prior art that the balloon is easy to shrink when subjected to a large pressure, and proposes an automatic balloon binding device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic balloon binding device, including a needle tube, the end side of the needle tube is connected to a fixed tube, the side wall of the fixed tube is sleeved with a leather tube, the other end of the leather tube is fixedly connected to a balloon ball, the inner side of the needle tube is slidably connected to a piston, the surface of the piston is fixedly connected to a push rod, the side wall of the fixed tube is fixedly installed with a pressure gauge, the surface of the needle tube is provided with a control structure, the control structure includes a fixed plate fixedly connected to the surface of the needle tube, the side wall of the push rod is provided with a guide groove, the push rod and the fixed plate are internally slidably connected, a plurality of card grooves are evenly provided on the inner side of the guide groove on the push rod, the fixed plate is internally slidably connected to a card frame, and the end side of the card frame is provided with an inclined surface.

[0007] The effect achieved by the above components is: since the end side of the card frame is a sloped structure, the card slot has an irreversible effect during the relative movement between the card frame, thereby avoiding the phenomenon that the balloon ball is easily contracted when it is subjected to excessive pressure.

[0008] Preferably, a spring is fixedly connected between the card frame and the fixing plate.

[0009] The effect achieved by the above components is: when the push rod moves to the appropriate position, the card frame will be inserted into the inner side of the corresponding card slot under the elastic force of the spring on the fixed plate, thereby avoiding the phenomenon of surgery due to the balloon being subjected to greater pressure.

[0010] Preferably, the side wall of the card frame is rotatably connected with a rotation pin, and the side wall of the rotation pin is fixedly connected with a support plate.

[0011] The effect achieved by the above components is: pull the card frame, lift the card frame to a certain height, and then rotate the pin to realize the rotation of the support plate. After rotating the support plate to a position facing the fixed plate, release the card frame. At this time, the support plate will be supported on the surface of the fixed plate, and the push rod inside the fixed plate can be flexibly extended and retracted.

[0012] Preferably, a rubber block is fixedly connected to the end side of the support plate.

[0013] The effect achieved by the above components is that the provision of the rubber block increases the stability of the support plate supported on the fixed plate.

[0014] Preferably, the side wall of the needle tube is provided with a fixing structure, and the fixing structure comprises a connecting plate fixedly connected to the side wall of the needle tube, and the internal thread of the connecting plate is connected with a bolt.

[0015] The effect achieved by the above components is that after the leather tube is sleeved on the fixed tube, the purpose of stabilizing the leather tube on the fixed tube can be achieved.

[0016] Preferably, a telescopic rod is fixedly connected to the surface of the connecting plate, a groove plate is fixedly installed at the output end of the telescopic rod, and the bolt is rotatably connected to the inside of the groove plate.

[0017] The effect achieved by the above components is: by rotating the bolt inside the connecting plate, the bolt will push the groove plate to move toward the side close to the leather pipe.

[0018] Preferably, a plurality of sharp protrusions are evenly and fixedly connected to the inner side of the groove plate.

[0019] The effect achieved by the above components is that the sharp protrusions pierce the side wall of the leather tube, thereby increasing the friction between the leather tube and the groove plate.

[0020] In summary:

[0021] 1. In the utility model, in the process of pushing the push rod, the setting of the guide groove on the push rod plays a role in limiting the moving direction of the push rod. The push rod will have relative movement with the card frame during the movement. Since the end side of the card frame is a slope structure, the card groove has an irreversible effect in the relative movement between the card frame and the card frame, thereby avoiding the phenomenon that the balloon ball is easily contracted when it is subjected to excessive pressure. By setting a control structure, flexible control of the push rod is facilitated during use, avoiding the situation where the balloon ball automatically contracts due to organ pressure during use, and improving the performance of the binding balloon device to a certain extent.

[0022] 2. In the utility model, after the leather tube is put on the fixed tube, the bolt inside the connecting plate can be rotated, and the bolt will push the groove plate to move to the side close to the leather tube, so as to achieve the purpose of stabilizing the leather tube on the fixed tube, and improve the stability of the docking between the leather tube and the fixed tube. By setting a fixing structure, it is convenient to further stabilize the leather tube on the fixed tube, and improve the stability of the leather tube during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 This is a schematic structural diagram of the utility model from another angle;

[0025] Figure 3 For the utility model Figure 1 A magnified image of point A;

[0026] Figure 4 For the utility model Figure 2 Schematic diagram of the local structure;

[0027] Figure 5 It is a structural schematic diagram of the fixed structure in the utility model.

[0028] Legend: 1. Needle tube; 2. Push rod; 3. Leather tube; 4. Ball; 5. Piston; 6. Fixed tube; 7. Control structure; 71. Fixed plate; 72. Slot; 73. Frame; 74. Turn pin; 75. Spring; 76. Support plate; 77. Rubber block; 78. Guide groove; 8. Fixed structure; 81. Connecting plate; 82. Telescopic rod; 83. Groove plate; 84. Sharp protrusion; 85. Bolt; 9. Pressure gauge. DETAILED DESCRIPTION

[0029] Reference Figure 1 As shown, the utility model provides a technical solution: an automatic balloon binding device, including a needle tube 1, the end side of the needle tube 1 is connected to a fixed tube 6, the side wall of the fixed tube 6 is sleeved with a leather tube 3, the other end of the leather tube 3 is fixedly connected to a balloon ball 4, the inner side of the needle tube 1 is slidably connected to a piston 5, the surface of the piston 5 is fixedly connected to a push rod 2, the side wall of the fixed tube 6 is fixedly installed with a pressure gauge 9, the surface of the needle tube 1 is provided with a control structure 7, and the side wall of the needle tube 1 is provided with a fixed structure 8.

[0030] The specific settings and functions of the control structure 7 and the fixed structure 8 are described in detail below.

[0031] Reference Figure 1-Figure 4As shown, in this embodiment: the control structure 7 includes a fixing plate 71 fixedly connected to the surface of the needle tube 1, a guide groove 78 is provided on the side wall of the push rod 2, the push rod 2 and the fixing plate 71 are internally slidably connected, a plurality of clamping grooves 72 are evenly provided inside the guide groove 78 on the push rod 2, a clamping frame 73 is internally slidably connected to the fixing plate 71, and an inclined surface is provided on the end side of the clamping frame 73. Since the end side of the clamping frame 73 is an inclined surface structure, the clamping groove 72 has an irreversible effect during the relative movement with the clamping frame 73, thereby avoiding the phenomenon that the balloon 4 is easily contracted when the pressure is too large.

[0032] A spring 75 is fixedly connected between the card frame 73 and the fixed plate 71. When the push rod 2 moves to a suitable position, the card frame 73 is inserted into the inner side of the corresponding card slot 72 by the elastic force of the spring 75 on the fixed plate 71, thereby avoiding the phenomenon of surgery due to the large pressure on the balloon 4.

[0033] The side wall of the card frame 73 is rotatably connected with a rotating pin 74, and the side wall of the rotating pin 74 is fixedly connected with a supporting plate 76. After the card frame 73 is pulled and lifted to a certain height, the rotating pin 74 is rotated to realize the rotation of the supporting plate 76. After the supporting plate 76 is rotated to a position facing the fixed plate 71, the card frame 73 is released. At this time, the supporting plate 76 will be supported on the surface of the fixed plate 71, and the push rod 2 inside the fixed plate 71 can be flexibly extended and retracted. The end side of the supporting plate 76 is fixedly connected with a rubber block 77. The setting of the rubber block 77 increases the stability of the supporting plate 76 supported on the fixed plate 71.

[0034] Reference Figure 1-Figure 2 and Figure 5 As shown, specifically, the fixing structure 8 includes a connecting plate 81 fixedly connected to the side wall of the needle tube 1, and the inner thread of the connecting plate 81 is connected with a bolt 85. After the leather tube 3 is sleeved on the fixing tube 6, the purpose of stabilizing the leather tube 3 on the fixing tube 6 can be achieved.

[0035] The surface of the connecting plate 81 is fixedly connected with a telescopic rod 82, and the output end of the telescopic rod 82 is fixedly installed with a groove plate 83, and the bolt 85 is rotatably connected to the inside of the groove plate 83. When the bolt 85 inside the connecting plate 81 is rotated, the bolt 85 will push the groove plate 83 to move toward the side close to the leather tube 3. A plurality of sharp protrusions 84 are evenly fixedly connected to the inner side of the groove plate 83. The sharp protrusions 84 are pierced into the side wall of the leather tube 3, thereby increasing the friction between the leather tube 3 and the groove plate 83.

[0036] The working principle is that in the process of pushing the push rod 2, the setting of the guide groove 78 on the push rod 2 plays a role in limiting the moving direction of the push rod 2. The push rod 2 will have relative movement with the card frame 73 during the movement. Since the end side of the card frame 73 is a sloped structure, the card slot 72 has an irreversible effect in the relative movement between the card frame 73, thereby avoiding the phenomenon that the balloon ball 4 is easily contracted when it is subjected to excessive pressure. When the push rod 2 moves to a suitable position, the card frame 73 will be inserted into the inner side of the corresponding card slot 72 by the elastic force of the spring 75 on the fixing plate 71, thereby avoiding the phenomenon of surgery due to the large pressure on the balloon ball 4. Pull the card frame 73, and after lifting the card frame 73 to a certain height, turn the rotating pin 74. , the support plate 76 can be rotated, and after the support plate 76 is rotated to a position facing the fixed plate 71, the clamping frame 73 is released. At this time, the support plate 76 will be supported on the surface of the fixed plate 71, and the setting of the rubber block 77 increases the stability of the support plate 76 supported on the fixed plate 71. At this time, the push rod 2 inside the fixed plate 71 can be flexibly extended and retracted. At this time, the balloon 4 will automatically shrink due to the organ pressure, which is convenient for the flexible pulling of the push rod 2 in the needle tube 1 in the later stage. By setting the control structure 7, the flexible control of the push rod 2 during use is facilitated, and the situation where the balloon 4 automatically shrinks due to the organ pressure during use is avoided, which improves the performance of the binding balloon device to a certain extent.

[0037] After the leather tube 3 is put on the fixed tube 6, the bolt 85 inside the connecting plate 81 can be rotated, and the bolt 85 will push the groove plate 83 to move to the side close to the leather tube 3, so as to achieve the purpose of stabilizing the leather tube 3 on the fixed tube 6, improve the stability of the docking between the leather tube 3 and the fixed tube 6, and avoid the disconnection between the leather tube 3 and the fixed tube 6 during use. The sharp protrusion 84 pierces the side wall of the leather tube 3, improves the friction between the leather tube 3 and the groove plate 83, and further improves the stability of the leather tube 3 when it is fixed on the fixed tube 6 for use. By setting the fixing structure 8, it is convenient to further stabilize the leather tube 3 on the fixed tube 6, and improves the stability of the leather tube 3 during use.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. An automatic balloon binding device, comprising a needle tube (1), characterized in that: The end side of the needle tube (1) is connected to a fixed tube (6), the side wall of the fixed tube (6) is sleeved with a leather tube (3), the other end of the leather tube (3) is fixedly connected to a balloon (4), the inner side of the needle tube (1) is slidably connected to a piston (5), the surface of the piston (5) is fixedly connected to a push rod (2), the side wall of the fixed tube (6) is fixedly installed with a pressure gauge (9), the surface of the needle tube (1) is provided with a control structure (7), the control structure (7) includes a fixed plate (71) fixedly connected to the surface of the needle tube (1), the side wall of the push rod (2) is provided with a guide groove (78), the push rod (2) and the fixed plate (71) are internally slidably connected, the inner side of the guide groove (78) on the push rod (2) is evenly provided with a plurality of card grooves (72), the fixed plate (71) is internally slidably connected to a card frame (73), and the end side of the card frame (73) is provided with an inclined surface.

2. The automatic binding balloon device according to claim 1, characterized in that: A spring (75) is fixedly connected between the clamping frame (73) and the fixing plate (71).

3. The automatic binding balloon device according to claim 1, characterized in that: The side wall of the card frame (73) is rotatably connected to a rotation pin (74), and the side wall of the rotation pin (74) is fixedly connected to a support plate (76).

4. The automatic binding balloon device according to claim 3, characterized in that: A rubber block (77) is fixedly connected to the end side of the support plate (76).

5. The automatic binding balloon device according to claim 1, characterized in that: The side wall of the needle tube (1) is provided with a fixing structure (8), and the fixing structure (8) comprises a connecting plate (81) fixedly connected to the side wall of the needle tube (1), and the internal thread of the connecting plate (81) is connected with a bolt (85).

6. The automatic binding balloon device according to claim 5, characterized in that: A telescopic rod (82) is fixedly connected to the surface of the connecting plate (81), a groove plate (83) is fixedly installed on the output end of the telescopic rod (82), and the bolt (85) is rotatably connected to the inside of the groove plate (83).

7. The automatic binding balloon device according to claim 6, characterized in that: A plurality of sharp protrusions (84) are evenly and fixedly connected to the inner side of the groove plate (83).

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