Clinical drainage puncture outfit for department of cardiology

Abstract

The utility model relates to the technical field of puncture outfits, and provides a cardiology department clinical drainage puncture outfit which comprises a supporting disc and a placing block, a rotating shaft, two symmetrically-arranged fixing rods and two symmetrically-arranged rotating rods are rotationally installed in the placing block, a button wheel is fixedly arranged on the peripheral face of the rotating shaft in a sleeved mode, and the button wheel is connected with the supporting disc. Two symmetrically-arranged rotating blocks are fixedly connected to the peripheral face of the rotating shaft, a rope belt is fixedly connected to the rotating blocks, the peripheral face of the fixing rod is fixedly sleeved with a rotating wheel, through arrangement of the button wheel, the rotating shaft and other structures, the button wheel is rotated, the rotating shaft is driven to rotate, the rope belt is driven to move while rotating, the rotating wheel is driven to rotate, and the rotating wheel is driven to rotate. And the rope belt moves to drive the movable clamping block to move due to the fact that the rope belt is fixedly connected with the movable clamping block, installation is firmer, and through the technical scheme, the problems that in the prior art, installation is not firm, and operation is troublesome are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of puncture instruments, in particular to a clinical drainage puncture instrument for cardiology. Background Art

[0002] At present, the trocar is a medical device used for tissue sampling and injection treatment of various organs such as the kidney, liver, lung, breast, thyroid, prostate, pancreas, testicle, uterus, ovary, and body surface during minimally invasive surgery.

[0003] The prior art discloses a clinical drainage puncture device for cardiology with application publication number: CN111938789A. The patent discloses a clinical drainage puncture device for cardiology, including a puncture device body and a supporting structure. The supporting structure includes a suction cup, a rotating screw, an internal suction structure and a supporting rod. The internal suction structure includes a pulling rod, a piston, an internal tracheal groove and a top fixing seat. The puncture device body includes a needle, a puncture tube, a drainage power structure and a placement groove. The patent provides a pulling screw and a suction cup so that the needle can be positioned before drainage. When the top fixing block is pulled, the needle position will not be offset due to the tensile force. In addition, a detachable filter plate is provided on the device, which can filter as many solids in the waste liquid as possible on the placement groove.

[0004] However, when the patent is in use, the filter plate is not firmly installed and is easy to fall off, affecting subsequent use. When the patent is in use, four screws need to be rotated to lower it, so that the suction cup is tightly sucked, which makes the operation troublesome and inefficient. Utility Model Content

[0005] The utility model provides a clinical drainage puncture device for cardiology, which solves the problems of unstable installation and troublesome operation in the related technology.

[0006] The technical scheme of the utility model is as follows: a clinical drainage puncture device for cardiology, comprising a supporting plate and a placing block, wherein a rotating shaft, two symmetrically arranged fixed rods and two symmetrically arranged rotating rods are rotatably installed inside the placing block, and a button wheel is fixedly sleeved on the outer circumference of the rotating shaft, and two symmetrically arranged rotating blocks are fixedly connected to the outer circumference of the rotating shaft, and a rope is fixedly connected to the rotating block, and a rotating wheel is fixedly sleeved on the outer circumference of the fixed rod, and a roller is fixedly sleeved on the outer circumference of the rotating rod, and the rope simultaneously passes around the outer circumference of the rotating wheel and the roller, and two symmetrically arranged moving blocks are slidably assembled inside the placing block, and an anti-slip pad is provided on one side of the moving block, and one end of the rope is fixedly connected to the other side of the moving block, and a filter plate is provided inside the placing block, and two symmetrically arranged fixed blocks are fixedly connected to the filter plate.

[0007] Preferably, a rotating rod is rotatably installed inside the support plate, a rotating disk is fixedly sleeved on the outer circumference of the rotating rod, a screw is fixedly connected to the bottom of the rotating rod, a sleeve is threadedly sleeved on the outer circumference of the screw, a positioning rod is fixedly connected to the bottom of the support plate, a fixed disc is fixedly connected to the bottom of the sleeve, four symmetrically arranged cylinders are fixedly connected to the fixed disc, a pressure rod is slidably assembled inside the cylinder, a pressure block and a piston are respectively fixedly sleeved on the outer circumference of the pressure rod, and a suction cup is fixedly connected to the bottom of the cylinder.

[0008] Preferably, a rotation groove and an arc groove are respectively opened inside the placement block, the rotation shaft is rotatably installed inside the rotation groove, the two ropes pass through the inside of the arc groove together, and the rotation groove is used for the rotation of the rotation shaft.

[0009] Preferably, two symmetrically arranged fixed grooves and two symmetrically arranged rotating grooves are respectively opened inside the placing block, the two fixed rods are respectively rotatably installed inside the two fixed grooves, the two rotating rods are respectively rotatably installed inside the two rotating grooves, and the rotating grooves are used for the rotation of the rotating rods.

[0010] Preferably, two symmetrically arranged movable grooves are provided inside the placement block, and the two movable card blocks are slidably connected inside the two movable grooves. An extrusion spring is commonly connected between one side of the movable card block and the inner wall of the movable groove, and the movable groove is used for moving the movable card block.

[0011] Preferably, a slot is provided inside the fixed block, the movable block is slidably connected inside the slot, a return spring is commonly connected between one side of the button wheel and the placement block, and the slot is used for inserting the movable block.

[0012] Preferably, a rotation groove and four symmetrically arranged hole grooves are respectively opened inside the support plate, the rotation rod is rotatably installed inside the rotation groove, and the four cylinders are slidably connected inside the four hole grooves respectively, and the hole grooves are used for the sliding of the cylinders.

[0013] Preferably, a thread groove and a positioning groove are respectively provided inside the sleeve, the screw rod is threadedly connected inside the thread groove, the positioning rod is slidably connected inside the positioning groove, and the positioning groove is used for the sliding of the positioning rod.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. In the utility model, by setting structures such as a knob wheel and a rotating shaft, the knob wheel is rotated to drive the rotating shaft to rotate, and the rope is moved at the same time, so that the rotating wheel is driven to rotate, and the belt roller is driven to rotate. Since the rope is fixedly connected to the moving card block, the movement of the rope drives the moving card block to move, making the installation more secure.

[0016] 2. In the utility model, by setting up structures such as a turntable and a turn rod, the turntable is rotated, which drives the turn rod to rotate, so that it can drive the screw at the bottom of the supporting plate to rotate, so that it can drive the fixed disc to rise or fall, thereby driving the cylinder to rise or fall, achieving the effect of convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is an enlarged view of the label A of the present utility model;

[0020] Figure 3 This is a schematic diagram of the fixed disc and cylinder structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the placement block structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the filter plate structure of the utility model.

[0023] In the figure: 1. support plate; 2. placement block; 3. button wheel; 4. reset spring; 5. turntable; 6. turning rod; 7. rope; 8. fixing rod; 9. turntable; 10. roller; 11. rotating rod; 12. moving block; 13. extrusion spring; 14. filter plate; 15. fixing block; 16. screw rod; 17. sleeve; 18. positioning rod; 19. fixing disc; 20. cylinder; 21. pressure block; 22. pressure rod; 23. anti-skid pad; 24. suction cup; 25. rotating shaft; 26. rotating block. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1-Figure 5As shown, this embodiment proposes a clinical drainage puncture device for cardiology, including a supporting plate 1 and a placement block 2, wherein a rotating shaft 25, two symmetrically arranged fixed rods 8 and two symmetrically arranged rotating rods 11 are rotatably installed inside the placement block 2, a button wheel 3 is fixedly sleeved on the outer circumference of the rotating shaft 25, two symmetrically arranged rotating blocks 26 are fixedly connected to the outer circumference of the rotating shaft 25, a rope 7 is fixedly connected to the rotating block 26, a rotating wheel 9 is fixedly sleeved on the outer circumference of the fixed rod 8, a roller 10 is fixedly sleeved on the outer circumference of the rotating rod 11, the rope 7 is simultaneously passed around the outer circumferences of the rotating wheel 9 and the roller 10, and the placement block 2 The internal sliding assembly is equipped with two symmetrically arranged moving blocks 12, one side of the moving block 12 is provided with an anti-slip pad 23, one end of the rope 7 is fixedly connected to the other side of the moving block 12, and a filter plate 14 is provided inside the placement block 2, and two symmetrically arranged fixed blocks 15 are fixedly connected to the filter plate 14. By setting the knob wheel 3, the rotating shaft 25 and other structures, the knob wheel 3 is rotated to drive the rotating shaft 25 to rotate, and at the same time, the rope 7 is driven to move, so that it drives the rotating wheel 9 to rotate, and the belt roller 10 to rotate. Because the rope 7 is fixedly connected to the moving block 12, the movement of the rope 7 drives the moving block 12 to move, making the installation more secure.

[0027] like Figure 4 As shown, a rotation groove and an arc groove are respectively opened inside the placement block 2, and the rotation shaft 25 is rotatably installed inside the rotation groove, and the two rope belts 7 pass through the inside of the arc groove together.

[0028] like Figure 1-Figure 4 As shown, two symmetrically arranged fixed grooves and two symmetrically arranged rotating grooves are respectively opened inside the placement block 2, two fixed rods 8 are respectively rotatably installed inside the two fixed grooves, and two rotating rods 11 are respectively rotatably installed inside the two rotating grooves.

[0029] like Figure 1-Figure 4 As shown, two symmetrically arranged moving grooves are provided inside the placement block 2, two moving blocks 12 are slidably connected inside the two moving grooves, and a compression spring 13 is commonly connected between one side of the moving block 12 and the inner wall of the moving groove.

[0030] like Figure 4-Figure 5 As shown, a slot is provided inside the fixed block 15 , and the movable block 12 is slidably connected inside the slot. A return spring 4 is commonly connected between one side of the button wheel 3 and the placement block 2 .

[0031] In this embodiment, when the device is installing the filter plate 14, the knob wheel 3 is rotated, and the rotation of the knob wheel 3 drives the rotating shaft 25 to rotate, and the rotation of the rotating shaft 25 drives the rotating block 26 to rotate, and the rotation of the rotating block 26 drives the rope 7 to move, so that the rotating wheel 9 inside the placement block 2 is driven to rotate, and then the roller 10 inside the placement block 2 is driven to rotate. Because the rope 7 is fixedly connected to the moving card block 12, it drives the moving card block 12 to move. Under the action of the extrusion spring 13, the moving card block 12 moves into the interior of the card slot for limited fixing. When it needs to be replaced or disassembled for disinfection, it only needs to reverse the knob wheel 3 to make the moving card block 12 move into the interior of the placement block 2, thereby achieving a firm installation effect.

[0032] Example 2

[0033] like Figure 1-Figure 3 As shown, this embodiment also introduces a clinical drainage puncture device for cardiology, which adds the following structure on the basis of the first embodiment: a rotating rod 6 is rotatably installed inside the support disk 1, and a rotating disk 5 is fixedly sleeved on the outer circumference of the rotating rod 6. A screw 16 is fixedly connected to the bottom of the rotating rod 6, and a sleeve 17 is threadedly sleeved on the outer circumference of the screw 16. A positioning rod 18 is fixedly connected to the bottom of the support disk 1, and a fixed disc 19 is fixedly connected to the bottom of the sleeve 17. Four symmetrically arranged cylinders 20 are fixedly connected to the fixed disc 19, and a pressure rod 22 is slidably assembled inside the cylinder 20. A pressure block 21 and a piston are fixedly sleeved on the outer circumference of the pressure rod 22, and a suction cup 24 is fixedly connected to the bottom of the cylinder 20. Through the arrangement of the rotating disk 5, the rotating rod 6 and other structures, the rotating disk 5 is rotated, and the rotating rod 6 is rotated, so that it can drive the screw 16 at the bottom of the support disk 1 to rotate, so that the fixed disc 19 rises or falls, thereby driving the cylinder 20 to rise or fall, thereby achieving the effect of convenient operation.

[0034] like Figure 1-Figure 3 As shown, a rotation groove and four symmetrically arranged hole grooves are respectively opened inside the support plate 1, the rotation rod 6 is rotatably installed inside the rotation groove, and four cylinders 20 are slidably connected inside the four hole grooves.

[0035] like Figure 1 As shown, a thread groove and a positioning groove are respectively provided inside the sleeve 17, the screw rod 16 is threadedly connected inside the thread groove, and the positioning rod 18 is slidably connected inside the positioning groove.

[0036] In this embodiment, when the device is fixed, the turntable 5 is rotated to drive the rotating rod 6 to rotate, the rotation of the rotating rod 6 drives the screw 16 to rotate, the rotation of the screw 16 drives the sleeve 17 to move, and when the sleeve 17 moves, it drives the fixed disc 19 to move, so that it drives the cylinder 20 to move and descend to a certain height. The staff can use the setting of the pressure block 21, the pressure rod 22 and the piston to fix it. They only need to rotate a turntable 5, which achieves the effect of convenient operation.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clinical drainage puncture device for cardiology, comprising a support plate (1) and a placement block (2), characterized in that: A rotating shaft (25), two symmetrically arranged fixed rods (8) and two symmetrically arranged rotating rods (11) are rotatably mounted inside the placement block (2); a button wheel (3) is fixedly sleeved on the outer circumference of the rotating shaft (25); two symmetrically arranged rotating blocks (26) are fixedly connected to the outer circumference of the rotating shaft (25); a rope (7) is fixedly connected to the rotating block (26); a rotating wheel (9) is fixedly sleeved on the outer circumference of the fixed rod (8); and a rotating wheel (9) is fixedly sleeved on the outer circumference of the rotating rod (11). A roller (10) is provided, the rope (7) is wound around the rotating wheel (9) and the outer circumference of the roller (10) at the same time, the interior of the placement block (2) is slidably equipped with two symmetrically arranged moving blocks (12), one side of the moving block (12) is provided with an anti-slip pad (23), one end of the rope (7) is fixedly connected to the other side of the moving block (12), a filter plate (14) is provided inside the placement block (2), and two symmetrically arranged fixed blocks (15) are fixedly connected to the filter plate (14).

2. A cardiology clinical drainage puncture device according to claim 1, characterized in that: A rotating rod (6) is rotatably mounted inside the support plate (1), a rotating plate (5) is fixedly sleeved on the outer circumference of the rotating rod (6), a screw rod (16) is fixedly connected to the bottom of the rotating rod (6), a sleeve (17) is threadedly sleeved on the outer circumference of the screw rod (16), a positioning rod (18) is fixedly connected to the bottom of the support plate (1), a fixed disc (19) is fixedly connected to the bottom of the sleeve (17), four symmetrically arranged cylinders (20) are fixedly connected to the fixed disc (19), a pressure rod (22) is slidably mounted inside the cylinder (20), a pressure block (21) and a piston are fixedly sleeved on the outer circumference of the pressure rod (22), and a suction cup (24) is fixedly connected to the bottom of the cylinder (20).

3. A cardiology clinical drainage puncture device according to claim 1, characterized in that: The placement block (2) is provided with a rotation groove and an arc groove inside, respectively. The rotation shaft (25) is rotatably mounted inside the rotation groove, and the two ropes (7) pass through the inside of the arc groove together.

4. A cardiology clinical drainage puncture device according to claim 1, characterized in that: The placement block (2) is provided with two symmetrically arranged fixed grooves and two symmetrically arranged rotating grooves, the two fixed rods (8) are rotatably mounted in the two fixed grooves, and the two rotating rods (11) are rotatably mounted in the two rotating grooves.

5. A cardiology clinical drainage puncture device according to claim 1, characterized in that: The placement block (2) has two symmetrically arranged moving grooves formed inside, the two moving clamping blocks (12) are slidably connected inside the two moving grooves, and a compression spring (13) is commonly connected between one side of the moving clamping block (12) and the inner wall of the moving groove.

6. A cardiology clinical drainage puncture device according to claim 1, characterized in that: A slot is provided inside the fixed block (15), the movable block (12) is slidably connected inside the slot, and a return spring (4) is commonly connected between one side of the button wheel (3) and the placement block (2).

7. A cardiology clinical drainage puncture device according to claim 2, characterized in that: The support plate (1) is provided with a rotation groove and four symmetrically arranged hole grooves, the rotation rod (6) is rotatably installed inside the rotation groove, and the four cylinders (20) are slidably connected inside the four hole grooves.

8. A cardiology clinical drainage puncture device according to claim 2, characterized in that: The sleeve (17) is provided with a thread groove and a positioning groove inside, respectively. The screw rod (16) is threadedly connected inside the thread groove, and the positioning rod (18) is slidably connected inside the positioning groove.

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