Puncture treatment device

Abstract

The present application relates to the medical surgical technical field, and disclose a kind of puncture treatment device for puncture treatment to patient, including needle tube, the needle tube is used to stab needle into patient skin, the base is arranged below needle tube, the upper surface of the base is fixedly connected with support column, the base and support column are used to provide mechanical support for needle tube, improve the stability when puncture, the circumferential surface of the support column is slidably connected with lifting sleeve, the lifting sleeve is used to drive needle tube to rise and fall to adjust needle tube height, in the present application, base and support column provide support for needle tube when puncture treatment, improve the stability when treatment, lifting sleeve drives needle tube to rise, to change needle tube height, so that device can be used on operating table of different height, improve the applicability of device, convex tooth clamping plate is clamped into rack, so that lifting sleeve stops and is fixed, further improve the stability when treatment.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of medical surgical technology, in particular to a puncture treatment device. BACKGROUND

[0002] The existing treatment puncture devices such as biopsy needles, drainage tubes or ablation probes often face the problems of unstable hand holding and lack of mechanical support in clinical operation. The doctor needs to manually control the puncture angle and depth, which is easy to cause puncture deviation due to patient movement, tissue resistance or operation fatigue, affecting the treatment accuracy, and even causing complications such as blood vessel or organ injury. Especially under the guidance of images such as ultrasound and CT, it is difficult to maintain the consistency of the puncture path and the preset trajectory simultaneously by manual operation, which increases the risk and time cost of the operation.

[0003] The patent with publication number CN222426174U discloses a treatment puncture device, which includes a shell, a support plate, a puncture needle, a positioning damping block, a drive screw and a drive piece. The inside cavity of the shell is connected with the positioning damping block, the two sides of the positioning damping block are respectively arranged with the puncture needle and the drive screw, the drive screw is threadedly connected on the drive block of the drive piece, and the drive block is rotationally connected on the connecting sleeve. The drive piece drives the drive screw for driving the positioning damping block and the puncture needle. When operating, the operator directly holds the handle on the shell with his hand, pushes the drive sleeve with his thumb to drive the drive block to rotate, and drives the drive block and the drive screw through the threaded transmission. The operator can hold and operate with one hand, which is convenient to use and operate, is not affected by the length of the puncture needle, and can improve the stability of the entire device during puncture and reduce the difficulty of puncture operation. Although the patent solves the above problems, it still has the problem of low stability due to manual holding during puncture. Therefore, a puncture treatment device is proposed to solve the above problems. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a puncture treatment device to solve the above problems in the prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present application is as follows: a puncture treatment device for puncture treatment of a patient, comprising:

[0006] A needle tube for piercing the needle into the skin of the patient;

[0007] A base is arranged below the needle tube, and the upper surface of the base is fixedly connected with a support column. The base and the support column are used to provide mechanical support for the needle tube and improve the stability during puncture. The circumferential surface of the support column is slidably connected with a lifting sleeve, and the lifting sleeve is used to drive the needle tube to rise and fall to adjust the height of the needle tube.

[0008] An arm supporting device is arranged below the needle tube and used for supporting and fixing the patient's arm.

[0009] A silicone oil protection device is arranged at the rear side of the needle tube and used for storing the silicone oil for lubrication, facilitating the application of the needle, reducing the puncture resistance, and lowering the tissue damage and pain of the patient.

[0010] As a further technical solution, the lifting sleeve comprises;

[0011] A rotating sleeve is rotationally connected to the top end of the lifting sleeve, the circumferential surface of the rotating sleeve is fixedly connected with a U-shaped guide rail, the inner surface of the U-shaped guide rail is slidably connected with a sliding seat, the sliding seat slides forward and backward in the U-shaped guide rail, so as to adjust the longitudinal position of the needle tube, and the rotating sleeve rotates to drive the U-shaped guide rail and the sliding seat to rotate together, so as to adjust the transverse position of the needle tube.

[0012] An adjusting sleeve rod is hingedly connected to the upper surface of the sliding seat, the adjusting sleeve rod is used to drive the needle tube to rotate at the hinge of the sliding seat, so as to adjust the small range position of the needle tube, and the inner wall of the adjusting sleeve rod is rotationally connected with a rotating rod, the rotating rod is used to rotate the needle tube itself, so as to puncture the patient from multiple angles.

[0013] As a further technical solution, the lifting sleeve further comprises;

[0014] A positioning hoop is fixedly connected to the left end of the rotating rod, the rotating rod is used to clamp the needle tube, so as to facilitate the installation and disassembly of the needle tube.

[0015] A rack is arranged on the inner surface of the two sides of the support column, the upper and lower ends of the support column are fixedly connected with mounting blocks, and the mounting blocks are used to mount the rack on the support column.

[0016] A toothed clamping plate is fixedly connected to the lower surface of the lifting sleeve, and the toothed clamping plate is engaged with the rack.

[0017] As a further technical solution, the toothed clamping plate is made of plastic material and abuts against the circumferential surface of the support column, and the needle tube is clamped with the inner surface of the positioning hoop.

[0018] As a further technical solution, the arm supporting device comprises;

[0019] A connecting arm is fixedly connected to the lower surface of the sliding seat, and the bottom end of the connecting arm is fixedly connected with a supporting seat.

[0020] A cushion plate is rotatably connected to the upper surface of the support base, and is used for placing the patient's arm. The upper surface of the cushion plate is fixedly connected with a flexible pad used for providing flexible support to the patient's arm.

[0021] As a further technical scheme, the arm support device further comprises;

[0022] A connecting piece is fixedly connected to the rear side of the upper surface of the cushion plate. The inner surface of the connecting piece is hingedly connected with a twisting rod. The left end of the twisting rod is fixedly connected with a knob.

[0023] A limiting half hoop is fixedly connected to the circumferential surface of the twisting rod.

[0024] A magnetic plate is fixedly connected to the left side of the connecting arm.

[0025] As a further technical scheme, a torsional spring is arranged at the hinge connection between the twisting rod and the connecting piece, and the torsional spring provides a rotating reset force to the twisting rod.

[0026] As a further technical scheme, the silicone oil protection device comprises;

[0027] A mounting rack is fixedly connected to the left side of the lifting sleeve. The left side of the mounting rack is fixedly connected with a storage box used for storing silicone oil. The inclined surface of the storage box is slidingly connected with a cover plate.

[0028] A square shell is fixedly connected to the inner walls of the storage box. The upper surface of the square shell is provided with a through slot.

[0029] As a further technical scheme, the silicone oil protection device further comprises;

[0030] An elastic telescopic rod is fixedly connected to the rear side of the inner wall of the square shell. The free end circumferential surface of the elastic telescopic rod is fixedly connected with a connecting plate.

[0031] A clamping strip is fixedly connected to the front side of the storage box.

[0032] An L-shaped positioning seat is slidingly connected to the front side of the storage box.

[0033] A sealing rubber strip is fixedly connected to the inclined surface of the storage box.

[0034] As a further technical scheme, the connecting plate and the inner surface of the through slot are slidingly connected. The connecting plate and the lower surface of the cover plate are fixedly connected. The inner surface of the cover plate and the sealing rubber strip are in abutment. A tension spring is arranged between the lower surface of the L-shaped positioning seat and the upper surface of the clamping strip. The top end of the L-shaped positioning seat is in abutment with the lower surface of the cover plate.

[0035] The present invention, by adopting the above technical solution, can bring the following beneficial effects:

[0036] 1. This puncture treatment device features a base and support column that provide support for the needle during puncture treatment, enhancing stability. A lifting sleeve raises the needle, changing its height and allowing the device to be used on operating tables of varying heights, thus improving its applicability. A toothed clamp engages with a rack to stop and fix the lifting sleeve, further enhancing stability. The sliding seat's forward and backward movement adjusts the needle's longitudinal position, facilitating treatment on operating tables of varying widths. A rotating rod rotates the needle, adjusting its angle for puncture treatment from different angles. A rotating sleeve rotates the U-shaped guide rail within a fan-shaped area facing the operating table, allowing for wide adjustment of the sliding seat's lateral position, facilitating punctures at different patient sites. An adjusting sleeve rod moves the needle slightly laterally, improving puncture accuracy. 2. This puncture treatment device features a pad that supports and stabilizes the patient's arm, preventing movement and improving treatment effectiveness. When the patient places their arm on the pad, the flexible pad provides gentle support, enhancing fit, stability, and patient comfort. 3. The device's knob rotates the torsion lever and limiting half-hoop forward, bringing them into contact with the pad. Releasing the knob allows the torsion spring to press the limiting half-hoop firmly against the pad, securing the patient's arm and preventing slight movement during treatment, further improving efficacy. 4. The device allows the application of silicone oil stored in the tank to the needle tip, improving lubrication, reducing puncture resistance, tissue damage, and patient pain. When silicone oil is no longer needed, the cover is pushed back and inserted into the sealing strip to seal the tank, facilitating silicone oil storage and reducing the need for frequent retrieval, thus improving puncture efficiency. 5. In this puncture treatment device, after the cover plate loses the limit of the L-shaped positioning seat, the free end of the elastic telescopic rod extends through the elastic force and drives the connecting plate to slide forward in the through groove. The connecting plate then drives the cover plate to move forward and remove the sealing strip to open the storage box, which improves the ease of use of the device. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0038] Figure 2 This is a three-dimensional half-section diagram of the front side of the lifting sleeve of the present invention;

[0039] Figure 3 For the present invention Figure 2 A magnified structural diagram of A in the middle;

[0040] Figure 4Front side perspective structure diagram of arm support device of the present application;

[0041] Figure 5 Front side perspective structure diagram of arm support device of the present application Figure 4 Enlarged structure diagram of B in the present application;

[0042] Figure 6 Front side perspective half cut structure diagram of silicone oil protection device of the present application;

[0043] Figure 7 Front side perspective structure diagram of arm support device of the present application Figure 6 Enlarged structure diagram of C in the present application.

[0044] In the figure: 1, needle tube; 2, base; 3, support column; 4, lifting sleeve; 5, rotating sleeve; 6, U-shaped guide rail; 7, sliding seat; 8, arm support device; 9, silicone oil protection device; 10, adjusting sleeve rod; 11, rotating rod; 12, positioning hoop; 13, rack; 14, mounting block; 15, protruding tooth clamping plate; 81, connecting arm; 82, support seat; 83, pad; 84, flexible pad; 85, connecting piece; 86, twisting rod; 87, knob; 88, limiting half hoop; 89, magnetic plate; 91, mounting frame; 92, storage box; 93, cover plate; 94, square shell; 95, through slot; 96, elastic telescopic rod; 97, connecting plate; 98, clamping strip; 99, L-shaped positioning seat; 910, sealing rubber strip. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0046] Please refer to Figures 1-7The embodiment of the present application is a puncture treatment device for puncture treatment of patients, comprising a needle tube 1 for puncturing the skin of patients with a needle, a base 2 arranged below the needle tube 1, the upper surface of the base 2 is fixedly connected with a support column 3, the base 2 and the support column 3 are used to provide mechanical support for the needle tube 1 to improve the stability during puncture, the circumferential surface of the support column 3 is slidingly connected with a lifting sleeve 4, the lifting sleeve 4 is used to drive the needle tube 1 to rise and fall to adjust the height of the needle tube 1, an arm support device 8 is arranged below the needle tube 1, the arm support device 8 is used to support and fix the arms of patients, a silicone oil protection device 9 is arranged at the rear side of the needle tube 1, the silicone oil protection device 9 is used to store silicone oil for lubrication to facilitate the application of the needle, since the puncture needle belongs to a thick needle, the puncture resistance is reduced, and the tissue damage and pain of patients are reduced, the base 2 and the support column 3 provide support for the needle tube 1 during puncture treatment to improve the stability during treatment, the lifting sleeve 4 drives the needle tube 1 to rise to change the height of the needle tube 1, so that the device can be used on operating tables of different heights to improve the applicability of the device, the convex tooth clamping plate 15 is clamped into the rack 13 to stop and fix the lifting sleeve 4, which further improves the stability during treatment, the sliding seat 7 can adjust the longitudinal position of the needle tube 1 when moving forward and backward to facilitate the treatment of the device on operating tables of different widths, the lifting sleeve 4 comprises a rotating sleeve 5, the rotating sleeve 5 is rotationally connected to the top end of the lifting sleeve 4, the circumferential surface of the rotating sleeve 5 is fixedly connected with a U-shaped guide rail 6 at the front side, the inner surface of the U-shaped guide rail 6 is slidingly connected with a sliding seat 7, the sliding seat 7 slides forward and backward in the U-shaped guide rail 6 to facilitate the adjustment of the longitudinal position of the needle tube 1, and the rotating sleeve 5 rotates to drive the U-shaped guide rail 6 and the sliding seat 7 to rotate together to facilitate the adjustment of the transverse position of the needle tube 1, an adjusting sleeve rod 10 is hingedly connected to the upper surface of the sliding seat 7, the adjusting sleeve rod 10 is used to drive the needle tube 1 to rotate at the hinge of the sliding seat 7 to facilitate the adjustment of the small range position of the needle tube 1, a rotating rod 11 is rotationally connected to the inner wall of the adjusting sleeve rod 10, the rotating rod 11 is used to rotate the needle tube 1 itself to facilitate puncture from multiple angles, the lifting sleeve 4 further comprises a positioning hoop 12, the positioning hoop 12 is fixedly connected to the left end of the rotating rod 11, the rotating rod 11 is used to clamp the needle tube 1 to facilitate the installation and disassembly of the needle tube 1, a rack 13 is arranged on the inner surface of both sides of the support column 3, mounting blocks 14 are fixedly connected to the upper and lower ends of the support column 3, the mounting blocks 14 are used to mount the rack 13 on the support column 3, convex tooth clamping plates 15 are fixedly connected to the lower surface of both sides of the lifting sleeve 4, the convex tooth clamping plates 15 are engaged with the rack 13, the convex tooth clamping plates 15 are made of plastic material and abut against the circumferential surface of the support column 3, the needle tube 1 is clamped with the inner surface of the positioning hoop 12, the rotating rod 11 drives the needle tube 1 to rotate to adjust the angle of the needle tube 1 to facilitate puncture treatment from different angles, the rotating sleeve 5 drives the U-shaped guide rail 6 to rotate in the fan-shaped area towards the operating table, at this time, the transverse position of the sliding seat 7 can be adjusted in a large range to facilitate puncture of different parts of patients, the adjusting sleeve rod 10 drives the needle tube 1 to move in a small range in the transverse direction to improve the puncture accuracy.

[0047] Working principle: when puncture treatment is needed, push the base 2 and the support column 3 to the operating table, the base 2 and the support column 3 can provide mechanical support for the needle tube 1 when puncture treatment is performed, thereby promoting stability during treatment, push the sliding seat 7 forward or backward in the U-shaped guide rail 6, the sliding seat 7 drives the positioning hoop 12 to move forward and backward through the adjusting sleeve rod 10 and the rotating rod 11, the positioning hoop 12 drives the needle tube 1 to move forward and backward, thereby adjusting the longitudinal position of the needle tube 1, facilitating the device to perform puncture treatment on operating tables of different widths, rotate the rotating rod 11, the rotating rod 11 drives the needle tube 1 to rotate, thereby adjusting the angle of the needle tube 1, facilitating puncture treatment of patients from different angles, rotate the rotating sleeve 5, the rotating sleeve 5 drives the U-shaped guide rail 6 to rotate in the fan-shaped area towards the operating table, then adjust the position of the sliding seat 7, at this time the transverse position of the sliding seat 7 can be adjusted in a large range, facilitating puncture of different parts of the patient, rotate the adjusting sleeve rod 10 along the semicircular range of the hinge joint between the adjusting sleeve rod 10 and the sliding seat 7, the adjusting sleeve rod 10 drives the needle tube 1 to move horizontally in a small range through the rotating rod 11 and the positioning hoop 12, improving puncture accuracy, lift the lifting sleeve 4 upwards, the lifting sleeve 4 drives the needle tube 1 to rise, thereby changing the height of the needle tube 1, enabling the device to be used on operating tables of different heights, improving the applicability of the device, the lifting sleeve 4 drives the toothed clamping plate 15 to rise during the rising process, the toothed clamping plate 15 is in contact with the rack 13 and is plastically bent, when the lifting of the lifting sleeve 4 is stopped, the toothed clamping plate 15 is clamped into the rack 13 and engaged with it, making the lifting sleeve 4 more stable after changing the height, further improving the stability during treatment.

[0048] Please refer to Figures 1-7On the basis of the above-mentioned embodiments, in another embodiment of the present application, the arm support device 8 comprises a connecting arm 81 fixedly connected to the lower surface of the sliding seat 7, the bottom end of the connecting arm 81 is fixedly connected with a support seat 82, a backing plate 83 is rotatably connected to the upper surface of the support seat 82, the backing plate 83 is used for placing the patient's arm, the upper surface of the backing plate 83 is fixedly connected with a flexible pad 84, the flexible pad 84 is used for providing flexible support to the patient's arm, the backing plate 83 can support the patient's arm and fix the patient's arm to a certain extent, avoiding the patient from moving around, thereby improving the treatment effect, and when the patient puts the arm on the backing plate 83, the flexible pad 84 is contacted, the flexible pad 84 provides flexible support to the patient's arm, thereby improving the fit and stability of the support and the comfort of the patient, the arm support device 8 further comprises a connecting piece 85 fixedly connected to the rear side of the upper surface of the backing plate 83, the inner surface of the connecting piece 85 is hingedly connected with a twisting rod 86, the left end of the twisting rod 86 is fixedly connected with a knob 87, a limiting half hoop 88 is fixedly connected to the circumferential surface of the twisting rod 86, a magnetic plate 89 is fixedly connected to the left side of the connecting arm 81, a torsional spring is arranged at the hinge connection between the twisting rod 86 and the connecting piece 85, and the torsional spring provides a rotating reset force to the twisting rod 86, the knob 87 drives the twisting rod 86 and the limiting half hoop 88 to rotate forward and make the limiting half hoop 88 contact with the backing plate 83, at this time, the knob 87 is loosened, the torsional force of the torsional spring stably presses the limiting half hoop 88 on the backing plate 83 to fix the patient's arm, preventing the arm from moving slightly during treatment, thereby further improving the treatment effect.

[0049] Working principle: when the sliding seat 7 moves forward and backward, the connecting arm 81 moves forward and backward, the connecting arm 81 drives the support seat 82 to move forward and backward, and the support seat 82 drives the backing plate 83 to move forward and backward, the backing plate 83 can support the patient's arm and fix the patient's arm to a certain extent, avoiding the patient from moving around, thereby improving the treatment effect, and when the patient puts the arm on the backing plate 83, the flexible pad 84 is contacted, the flexible pad 84 provides flexible support to the patient's arm, thereby improving the fit and stability of the support and the comfort of the patient, the knob 87 is rotated backward, the knob 87 drives the twisting rod 86 to rotate backward, the twisting rod 86 drives the limiting half hoop 88 to rotate backward and open, at this time, it is convenient for the patient to put the arm on the flexible pad 84, then the knob 87 is rotated forward, the knob 87 drives the twisting rod 86 and the limiting half hoop 88 to rotate forward and make the limiting half hoop 88 contact with the backing plate 83, at this time, the knob 87 is loosened, the torsional force of the torsional spring stably presses the limiting half hoop 88 on the backing plate 83 to fix the patient's arm, preventing the arm from moving slightly during treatment, thereby further improving the treatment effect.

[0050] Please refer to Figures 1-7On the basis of the above embodiment, in another embodiment of the application, the silicone oil protection device 9 comprises a mounting frame 91 fixedly connected to the left side of the lifting sleeve 4, a storage box 92 fixedly connected to the left side of the mounting frame 91, the storage box 92 being used for storing silicone oil, a cover plate 93 slidingly connected to the inclined surface of the storage box 92, square shells 94 fixedly connected to the inner walls of the storage box 92, and a through slot 95 formed in the upper surface of the square shell 94. The silicone oil stored in the storage box 92 is applied to the needle, improving the lubricating effect of the needle, reducing the puncture resistance, and reducing tissue damage and patient pain. When the silicone oil is not needed, the cover plate 93 is pushed backward and inserted into the sealing rubber strip 910, so that the storage box 92 is sealed, facilitating the storage of the silicone oil, avoiding frequent use of the silicone oil during use, improving the puncture efficiency, and improving the use convenience of the device.

[0051] Working principle: Before puncture, the cover plate 93 is slid forward to open the storage box 92, and then the silicone oil stored in the storage box 92 is applied to the needle, improving the lubricating effect of the needle, reducing the puncture resistance, and reducing tissue damage and patient pain. When the silicone oil is not needed, the cover plate 93 is pushed backward and inserted into the sealing rubber strip 910, so that the storage box 92 is sealed, facilitating the storage of the silicone oil, avoiding frequent use of the silicone oil during use, improving the puncture efficiency, and improving the use convenience of the device. When the sliding seat 7 is moved to the last end of the U-shaped guide rail 6, the U-shaped guide rail 6 drives the connecting arm 81 and the magnetic plate 89 to approach the lifting sleeve 4, at this time the magnetic plate 89 is moved directly above the L-shaped positioning seat 99, the magnetic force makes the L-shaped positioning seat 99 slide upward and clamps the front end of the cover plate 93, preventing the cover plate 93 from moving, and after the magnetic plate 89 moves away from the L-shaped positioning seat 99, the tension of the spring pulls the L-shaped positioning seat 99, at this time the cover plate 93 loses the limitation of the L-shaped positioning seat 99, the free end of the elastic expansion rod 96 extends by the elastic force, and drives the connecting plate 97 to slide forward in the through slot 95, the connecting plate 97 drives the cover plate 93 to move forward and separate from the sealing rubber strip 910 to open the storage box 92, improving the use convenience of the device.

[0052] The present application provides a puncture treatment device, the method and the way of realizing the technical scheme are many, the above-mentioned is only the preferred embodiment of the present application, it should be pointed out that, for the ordinary skilled person in the art, without departing from the principle of the present application, can make several improvements and refinements, these improvements and refinements should also be regarded as the protection scope of the present application. The components not explicitly described in the embodiments can be implemented using existing technology.

Claims

1. A puncture treatment device, characterized in that, Used for puncture treatment of patients, including: A needle (1) is used to insert a needle into the patient's skin; The base (2) is located below the needle tube (1). A support column (3) is fixedly connected to the upper surface of the base (2). The base (2) and the support column (3) are used to provide mechanical support for the needle tube (1) and improve the stability during puncture. A lifting sleeve (4) is slidably connected to the circumferential surface of the support column (3). The lifting sleeve (4) is used to drive the needle tube (1) to rise and fall to adjust the height of the needle tube (1). An arm support device (8) is provided below the needle tube (1) and is used to support and fix the patient's arm. Silicone oil protection device (9) is located on the back side of the needle tube (1). The silicone oil protection device (9) is used to store lubricating silicone oil, which is convenient to apply to the needle. Since the puncture needle is a thick needle, it reduces puncture resistance, tissue damage and patient pain. Rotary sleeve (5), the rotating sleeve (5) is rotatably connected to the top of the lifting sleeve (4), a U-shaped guide rail (6) is fixedly connected to the front side of the circumference of the rotating sleeve (5), a sliding seat (7) is slidably connected to the inner surface of the U-shaped guide rail (6), the sliding seat (7) slides back and forth on the U-shaped guide rail (6) to facilitate the adjustment of the longitudinal position of the needle tube (1), and the rotation of the rotating sleeve (5) drives the U-shaped guide rail (6) and the sliding seat (7) to rotate together to facilitate the adjustment of the lateral position of the needle tube (1); The arm support device (8) includes; Connecting arm (81), the connecting arm (81) is fixedly connected to the lower surface of the sliding seat (7), and the bottom end of the connecting arm (81) is fixedly connected to the support seat (82). A pad (83) is rotatably connected to the upper surface of a support base (82). The pad (83) is used to place the patient's arm. A flexible pad (84) is fixedly connected to the upper surface of the pad (83). The flexible pad (84) is used to provide flexible support for the patient's arm. A magnetic suction plate (89) is fixedly connected to the left side of the connecting arm (81); The silicone oil protection device (9) includes: Mounting bracket (91), which is fixedly connected to the left side of lifting sleeve (4), and a storage box (92) is fixedly connected to the left side of mounting bracket (91). The storage box (92) is used to store silicone oil, and a cover plate (93) is slidably connected to the inclined surface of the storage box (92). A square shell (94) is fixedly connected to both sides of the inner wall of the storage box (92), and a through groove (95) is provided on the upper surface of the square shell (94). The silicone oil protection device (9) also includes; An elastic telescopic rod (96) is fixedly connected to the rear side of the inner wall of the square shell (94), and a connecting plate (97) is fixedly connected to the circumferential surface of the free end of the elastic telescopic rod (96). A card strip (98) is fixedly connected to the front side of the storage box (92); L-shaped positioning seat (99), which is slidably connected to the front side of storage box (92); A sealing strip (910) is fixedly connected to the inclined surface of the storage box (92); The inner surfaces of the connecting plate (97) and the through groove (95) are slidably connected, the lower surfaces of the connecting plate (97) and the cover plate (93) are fixedly connected, the inner surfaces of the cover plate (93) and the sealing strip (910) abut against each other, a tension spring is provided between the lower surface of the L-shaped positioning seat (99) and the upper surface of the clip (98), and the top of the L-shaped positioning seat (99) abuts against the lower surface of the cover plate (93). The magnetic plate (89) moves to the top of the L-shaped positioning seat (99). The magnetic force causes the L-shaped positioning seat (99) to slide upward and lock the front end of the cover plate (93) to prevent the cover plate (93) from moving. After the magnetic plate (89) moves away from the L-shaped positioning seat (99), the tension of the spring pulls the L-shaped positioning seat (99). At this time, the cover plate (93) loses the limit of the L-shaped positioning seat (99). The free end of the elastic telescopic rod (96) extends out through the elastic force and drives the connecting plate (97) to slide forward in the through groove (95). The connecting plate (97) then drives the cover plate (93) to move forward and remove the sealing strip (910) to open the storage box (92).

2. The puncture treatment device according to claim 1, characterized in that: The lifting sleeve (4) includes; Adjusting sleeve (10) is hinged to the upper surface of sliding seat (7). The adjusting sleeve (10) is used to drive the needle tube (1) to rotate at the hinge of sliding seat (7) to facilitate the adjustment of the needle tube (1) in a small range. The inner wall of the adjusting sleeve (10) is rotatably connected to a rotating rod (11). The rotating rod (11) is used to make the needle tube (1) rotate itself to facilitate puncture of the patient from multiple angles.

3. The puncture treatment device according to claim 2, characterized in that: The lifting sleeve (4) also includes; Positioning clamp (12), which is fixedly connected to the left end of rotating rod (11), and rotating rod (11) is used to clamp needle tube (1) to facilitate the installation and removal of needle tube (1); A rack (13) is provided on the inner surfaces of both sides of the support column (3). Mounting blocks (14) are fixedly connected to the upper and lower ends of the support column (3). The mounting blocks (14) are used to mount the rack (13) onto the support column (3). A toothed plate (15) is fixedly connected to both sides of the lower surface of the lifting sleeve (4), and the toothed plate (15) meshes with the rack (13).

4. The puncture treatment device according to claim 3, characterized in that: The toothed plate (15) is made of plastic material and abuts against the circumferential surface of the support column (3). The needle tube (1) and the inner surface of the positioning clamp (12) are engaged.

5. The puncture treatment device according to claim 4, characterized in that: The arm support device (8) also includes; A connector (85) is fixedly connected to the rear side of the upper surface of the pad (83). A torsion bar (86) is hinged to the inner surface of the connector (85). A knob (87) is fixedly connected to the left end of the torsion bar (86). A limiting half hoop (88) is fixedly connected to the circumferential surface of the torsion bar (86).

6. The puncture treatment device according to claim 5, characterized in that: A torsion spring is provided at the hinge of the torsion bar (86) and the connector (85), and the torsion spring provides a force for the torsion bar (86) to rotate and reset.

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