CN115154157B - Puncture path positioning device for cerebral hemorrhage puncture drainage - Google Patents

Abstract

The invention relates to the technical field of cerebral hemorrhage puncture drainage assistance, in particular to a puncture path positioning device for cerebral hemorrhage puncture drainage, which comprises two fixed plates, wherein a placement mechanism is arranged on each fixed plate, a mounting mechanism is arranged on each fixed plate, a driving mechanism is arranged on each mounting mechanism, a limiting mechanism is arranged on each fixed plate, an auxiliary mechanism is arranged on each limiting mechanism, and a suction mechanism is arranged on each placement mechanism; the head of the patient is clamped and limited conveniently during operation through the limiting mechanism and the auxiliary mechanism, so that the head of the patient is prevented from shaking and shifting during operation; through the driving mechanism and the mounting mechanism, the device is convenient to disassemble, assemble and fix, and is also convenient to be applied to operating tables with different widths, namely, the application range and the flexibility of the limiting mechanism and the auxiliary mechanism are improved, and the limiting effect on the head of a patient is further enhanced; through the suction mechanism, the suction collection treatment is conveniently carried out on blood and tissue effusion on the operating table in time.

Description

A puncture path positioning device for puncture and drainage of cerebral hemorrhage

Technical field

The present invention relates to the technical field of cerebral hemorrhage puncture and drainage auxiliary technology, specifically a puncture path positioning device for cerebral hemorrhage puncture and drainage.

Background technique

Cerebral hemorrhage refers to bleeding caused by non-traumatic intraparenchymal blood vessel rupture. Cerebral hemorrhage puncture and catheter drainage is a surgical method suitable for cerebral hemorrhage of less than 30ml, intraventricular hemorrhage and acute hydrocephalus. The main operation step is to puncture into the hematoma cavity and then slowly drain out the hematoma inside. And absorbed, this process can speed up the patient's recovery and is a good treatment method.

However, during the traditional intracerebral hemorrhage puncture and drainage operation, the patient is basically anesthetized and lies flat on the operating table. However, if the patient's head is not controlled, it is easy to shake or even shift due to external influences. , thereby affecting normal surgical operations; at the same time, during the puncture operation, although most of the blood and fluid are removed, there will still be some blood and tissue fluid on the operating table. If not cleaned up in time, , which will further affect the normal operation of the surgery.

Contents of the invention

In order to solve the problems in the prior art, the present invention provides a puncture path positioning device for puncture and drainage of cerebral hemorrhage.

The technical solution adopted by the present invention to solve the technical problem is: a puncture path positioning device for puncture and drainage of cerebral hemorrhage, which includes two fixed plates. The fixed plates are provided with a placement mechanism, and the fixed plates are provided with an installation mechanism. , the installation mechanism is provided with a driving mechanism, the fixed plate is provided with a limiting mechanism, the limiting mechanism is provided with an auxiliary mechanism, and the placement mechanism is provided with a suction mechanism;

The limiting mechanism includes a fixed rod. Two fixed rods are fixedly connected to the fixed plate. A sliding rod is slidingly connected between the two fixed rods. A first electric hydraulic cylinder is provided inside the sliding rod. A connecting rod is connected to the output end of the first electric hydraulic cylinder, and a limit plate is fixedly connected to the connecting rod. A second electric hydraulic cylinder is installed inside one of the fixed rods. The second electric hydraulic cylinder is A guide rod is connected to the output end, the guide rod passes through and is fixedly connected to the sliding rod, and the guide rod is slidingly connected to the inside of the fixed rod. The two limit plates are arranged oppositely, and the two limit plates are arranged oppositely. The opposite side of the plate is provided with corresponding grooves;

The auxiliary mechanism includes a rotating block. The rotating block is provided on the limiting plate. A second screw is fixedly connected to the rotating block. The second screw is rotatably connected to the inside of the limiting plate. The limiting plate A push block is slidably connected inside the plate, the second screw rod is threadedly connected to the push block, an air cushion is provided on the limiting plate, and the inner cavity where the push block is located is connected to the air cushion.

Specifically, the placement mechanism includes a placement plate, the two fixed plates are jointly fixedly connected to the placement plate, and the placement plate is provided with a puncture tube.

Specifically, the installation mechanism includes a splint, a splint is slidably connected to the fixed plate, a mounting block is fixedly connected to the fixing plate, a transmission rod is rotatably connected to the mounting block, and the transmission rod extends to the fixed plate. Inside, a first gear is fixedly connected to the side wall of the transmission rod located inside the fixed plate, a second gear is engaged with the first gear, a first screw rod is fixedly connected to the second gear, and the The first screw rod is threadedly connected inside the splint; the cross-section of the splint is L-shaped, and one end of the splint is fixedly connected with a damping pad; the driving mechanism includes a handwheel, and the placement block is provided with a handwheel. The bottom end of the handwheel extends to the inside of the placement block and is connected to a third gear; the cross section of the transmission rod is T-shaped, and the top of the transmission rod is provided with a tooth groove corresponding to the third gear; the handwheel The wheel is wrapped with a spring on the side wall located inside the placement block, the top of the spring is fixedly connected to the handwheel, and the bottom of the spring resists the inside of the placement block.

Specifically, the suction mechanism includes a storage box, the storage box is fixedly connected to the placement plate, the storage box is fixedly connected to a connecting pipe, and a suction air bag is installed on the connecting pipe; A drain pipe is installed, and the bottom surface of the inner cavity of the storage tank is inclined.

The beneficial effects of the present invention are:

(1) A puncture path positioning device for puncture and drainage of cerebral hemorrhage according to the present invention. When used, the limiting mechanism is set on the fixed plate, and the auxiliary mechanism is set on the limiting mechanism. Through the limiting mechanism and the auxiliary mechanism, Cooperate with each other, so as to facilitate the clamping and limiting of the patient's head during the operation, avoid the shaking and deflection of the patient's head during the operation, and ensure the normal operation of the operation; that is, during the actual operation, the medical staff can make The patient lies flat on the hospital bed, and the patient's head is placed between the two limiting plates. After the patient is anesthetized, the medical staff can turn on the power to the second electric hydraulic cylinder, and the second electric hydraulic cylinder will start to work. , drives the guide rod to move, and the movement of the guide rod drives the sliding rod to move. As the sliding rod moves, the limit plate and the connecting rod will be driven to move together until the limit plate is adjusted to the appropriate position, and then the third When an electric hydraulic cylinder is powered on, the first electric hydraulic cylinder starts to work, driving the connecting rod to move. The movement of the connecting rod drives the limit plate to move together until the two limit plates jointly clamp both sides of the patient's head. limit, at this time, the air cushion on the limit plate resists the patient's head to avoid the patient's head from being squeezed hard. Furthermore, the medical staff can rotate the turn block, and the rotation of the turn block drives the second The screw rod rotates, and as the second screw rod rotates, it will drive the push block to continuously move in the inner cavity of the limit plate, pushing the gas in the inner cavity of the limit plate, so that the gas continuously enters the air cushion. The air cushion gradually expands and fits the patient's head more closely. Depending on the actual situation, you can also do the opposite to the above operation, suck the air inside the air cushion and relax some of the pressure on the patient's head, so as to It is convenient to clamp and limit the patient's head during surgery to prevent the patient's head from shaking and shifting during the surgery, thus ensuring the normal operation of the surgery.

(2) A puncture path positioning device for puncture and drainage of cerebral hemorrhage according to the present invention. When used, the installation mechanism is set on the fixed plate, and the driving mechanism is set on the installation mechanism. Through the cooperation of the driving mechanism and the installation mechanism, This facilitates rapid disassembly, assembly and fixation of the device, and is also convenient for being applied to operating tables of different widths, which increases the scope of application and flexibility of the limiting mechanism and auxiliary mechanism, further strengthening the positioning of the patient's head. The effect; that is: in actual operation, the medical staff can hold the handwheel and press it, and the handwheel will move under pressure, which will drive the third gear to move, and the spring will be compressed at the same time until the third gear is engaged with the transmission rod. Internally, at this time, the handwheel can be rotated, and the handwheel drives the first gear to rotate through the third gear and the transmission rod. The rotation of the first gear drives the second gear to rotate, which in turn drives the first screw to rotate. As the first gear rotates, The rotation of the screw rod will drive the splint to move inside the fixed plate until the two splints are clamped and fixed on both sides of the operating table. At this time, release the hand wheel, and under the action of the spring, the third gear will Disengage the transmission rod and return it to its original position. At this time, the transmission rod loses the driving component, which is equivalent to a self-locking effect on the transmission rod. After use, just reverse the above operation, thus facilitating quick maintenance of the device. It is easy to disassemble and fix, and is also convenient for operating tables of different widths, which increases the scope of application and flexibility of the limiting plate and air cushion, further strengthening the limiting effect on the patient's head.

(3) The puncture path positioning device for puncture and drainage of cerebral hemorrhage according to the present invention. When used, the suction mechanism is set on the placement mechanism, and the suction mechanism facilitates timely detection of blood and tissue accumulation on the operating table. The fluid is suctioned and collected to further ensure the normal operation of the operation; that is, during the operation, according to the actual situation, the user can use the suction air bag to aspirate the blood and tissue fluid flowing to the operating table, then the suction The collected blood and tissue fluid will gradually flow into the storage tank through the connecting tube. After the surgical operation is completed, the collected blood and tissue fluid can be discharged through the drain tube, and then processed in a centralized and unified manner, so as to facilitate timely treatment of the blood on the operating table. Aspiration and collection of tissue effusions are performed to further ensure the normal operation of the surgery.

Description of the drawings

The present invention will be further described below in conjunction with the accompanying drawings and examples.

Figure 1 is a schematic diagram of the overall structure of a preferred embodiment of a puncture path positioning device for puncture and drainage of cerebral hemorrhage provided by the present invention;

Figure 2 is a schematic diagram of the connection structure of the limiting mechanism and the auxiliary mechanism of the present invention;

Figure 3 is a schematic diagram of the connection structure of the fixed rod, sliding rod, second electric hydraulic cylinder and guide rod of the present invention;

Figure 4 is a schematic diagram of the connection structure of the fixed plate, installation mechanism and driving mechanism of the present invention;

Figure 5 is a schematic structural diagram of the suction mechanism of the present invention;

Figure 6 is an enlarged schematic diagram of the structure of part A shown in Figure 1;

Figure 7 is an enlarged schematic diagram of the structure of part B shown in Figure 2;

FIG. 8 is an enlarged schematic diagram of the structure of part C shown in FIG. 4 .

In the picture: 1. Fixed plate; 2. Installation mechanism; 201. Installation plate; 202. Puncture tube; 3. Installation mechanism; 301. Splint; 302. Damping pad; 303. First screw rod; 304. Installation block; 305 , transmission rod; 306, first gear; 307, second gear; 4, driving mechanism; 401, handwheel; 402, third gear; 403, spring; 5, limit mechanism; 501, fixed rod; 502, slide Rod; 503, first electric hydraulic cylinder; 504, connecting rod; 505, limit plate; 506, second electric hydraulic cylinder; 507, guide rod; 6, auxiliary mechanism; 601, rotating block; 602, second screw rod ; 603. Push block; 604. Air cushion; 7. Suction mechanism; 701. Storage box; 702. Connecting pipe; 703. Suction air bag; 704. Discharge pipe.

Detailed ways

In order to make it easy to understand the technical means, creative features, objectives and effects achieved by the present invention, the present invention will be further elaborated below in conjunction with specific implementation modes.

As shown in Figures 1 to 8, the puncture path positioning device for puncture and drainage of cerebral hemorrhage according to the present invention includes two fixed plates 1. The fixed plates 1 are provided with a placement mechanism 2. An installation mechanism 3 is provided, a driving mechanism 4 is provided on the installation mechanism 3, a limiting mechanism 5 is provided on the fixed plate 1, an auxiliary mechanism 6 is provided on the limiting mechanism 5, and an auxiliary mechanism 6 is provided on the limiting mechanism 2. There is a suction mechanism 7;

The limiting mechanism 5 includes a fixed rod 501. Two fixed rods 501 are fixedly connected to the fixed plate 1. A sliding rod 502 is slidingly connected between the two fixed rods 501. There is a sliding rod 502 inside. First electric hydraulic cylinder 503. The output end of the first electric hydraulic cylinder 503 is connected to a connecting rod 504. The connecting rod 504 is fixedly connected to a limiting plate 505. One of the fixed rods 501 is provided with a third Two electric hydraulic cylinders 506. The output end of the second electric hydraulic cylinder 506 is connected with a guide rod 507. The guide rod 507 penetrates and is fixedly connected to the sliding rod 502, and the guide rod 507 is slidingly connected to the fixed rod 501. Inside, the two limiting plates 505 are arranged oppositely, and the opposite sides of the two limiting plates 505 are provided with corresponding grooves;

The auxiliary mechanism 6 includes a rotating block 601. The rotating block 601 is provided on the limiting plate 505. A second screw rod 602 is fixedly connected to the rotating block 601. The second screw rod 602 is rotatably connected to the limiting plate. Inside the plate 505, a push block 603 is slidably connected to the limit plate 505. The second screw rod 602 is threadedly connected to the push block 603. An air cushion 604 is provided on the limit plate 505. The push block 603 is The inner cavity at is connected to the air cushion 604; when in use, the limiting mechanism 5 is set on the fixed plate 1, and the auxiliary mechanism 6 is set on the limiting mechanism 5, through the limiting mechanism 5 and the auxiliary mechanism 6, so as to facilitate the clamping and limiting of the patient's head during the operation, avoid the shaking and deviation of the patient's head during the operation, and ensure the normal operation of the operation; that is, during the actual operation, the medical staff can Make the patient lie flat on the hospital bed, and place the patient's head between the two limiting plates 505. After the patient is anesthetized, the medical staff can turn on the power to the second electric hydraulic cylinder 506, then The second electric hydraulic cylinder 506 starts to work, driving the guide rod 507 to move. The movement of the guide rod 507 drives the sliding rod 502 to move. As the sliding rod 502 moves, the limiting plate will be driven. 505 and connecting rod 504 move together until the limiting plate 505 is adjusted to a suitable position, and then the first electric hydraulic cylinder 503 is connected to the power supply, and the first electric hydraulic cylinder 503 starts to work. The connecting rod 504 is driven to move, and the movement of the connecting rod 504 drives the limiting plate 505 to move together until the two limiting plates 505 jointly clamp and limit both sides of the patient's head. At this time, all The air cushion 604 on the limiting plate 505 resists the patient's head to prevent the patient's head from being squeezed hard. Furthermore, medical staff can rotate the rotating block 601, and the rotating block 601 rotates. The second screw rod 602 is driven to rotate. As the second screw rod 602 rotates, the push block 603 will be driven to continuously move in the inner cavity of the limiting plate 505. The gas is pushed forward, so that the gas continuously enters the air cushion 604, so that the air cushion 604 gradually expands and fits the patient's head more closely. According to the actual situation, the above operation can also be reversed. The air inside the air cushion 604 is sucked and the pressure on the patient's head is relaxed, thereby facilitating the clamping and limiting of the patient's head during the operation and preventing the patient's head from shaking and shifting during the operation. This ensures the normal operation of the surgery.

Specifically, the placement mechanism 2 includes a placement plate 201, and the two fixing plates 1 are jointly fixedly connected to the placement plate 201. The placement plate 201 is provided with a puncture tube 202; during use, through the placement plate 201, It is convenient to place the puncture tube 202, and to facilitate corresponding puncture operations through the puncture tube 202.

Specifically, the installation mechanism 3 includes a clamping plate 301. The clamping plate 301 is slidingly connected to the inside of the fixed plate 1. A mounting block 304 is fixedly connected to the fixed plate 1. A transmission rod 305 is rotatably connected to the mounting block 304. The transmission rod 305 extends to the inside of the fixed plate 1, and a first gear 306 is fixedly connected to the side wall of the transmission rod 305 inside the fixed plate 1, and a second gear 307 is engaged with the first gear 306, so The second gear 307 is fixedly connected with a first screw rod 303, and the first screw rod 303 is threadedly connected inside the clamping plate 301; the cross-section of the clamping plate 301 is L-shaped, and one end of the clamping plate 301 is fixedly connected with a damper. pad 302; the driving mechanism 4 includes a handwheel 401, which is provided on the mounting block 304. The bottom end of the handwheel 401 extends to the inside of the mounting block 304 and is connected to a third gear 402; the transmission The cross section of the rod 305 is T-shaped, and the top of the transmission rod 305 is provided with a tooth groove corresponding to the third gear 402; the handwheel 401 is wrapped with a spring 403 on the side wall located inside the placement block 304, so The top of the spring 403 is fixedly connected to the handwheel 401, and the bottom of the spring 403 resists the inside of the placement block 304; when in use, the installation mechanism 3 is set on the fixed plate 1, and the driving mechanism 4 is set On the mounting mechanism 3, through the cooperation of the driving mechanism 4 and the mounting mechanism 3, it is convenient to quickly disassemble and fix the device, and it is also convenient to be applied to operating tables of different widths, that is, the limiting mechanism 5 is improved. and the application range and flexibility of the auxiliary mechanism 6 further strengthen the limiting effect on the patient's head; that is, in actual operation, medical staff can hold the handwheel 401 and press it, and the handwheel 401 moves under pressure, which in turn drives the third gear 402 to move, and the spring 403 is compressed at the same time until the third gear 402 is engaged inside the transmission rod 305. At this time, the hand can be When the wheel 401 rotates, the handwheel 401 drives the first gear 306 to rotate through the third gear 402 and the transmission rod 305. The rotation of the first gear 306 drives the second gear 307 to rotate, which in turn drives the first screw 303. Rotation, as the first screw rod 303 rotates, the splint 301 will be driven to move inside the fixed plate 1 until the two splints 301 are clamped and fixed on both sides of the operating table. At this time, loosen the When the handwheel 401 is turned on, the third gear 402 will break away from the transmission rod 305 and return to its original position under the action of the spring 403. At this time, the transmission rod 305 will lose its driving component, which is equivalent to The transmission rod 305 has a self-locking effect, and after use, just reverse the above operation, so as to facilitate the rapid disassembly, assembly and fixation of the device, and it is also convenient to apply to operating tables of different widths, that is, to improve the This increases the applicable range and flexibility of the limiting plate 505 and the air cushion 604, further enhancing the limiting effect on the patient's head.

Specifically, the suction mechanism 7 includes a storage box 701. The storage box 701 is fixedly connected to the placement plate 201. The storage box 701 is fixedly connected to a connecting pipe 702. A suction device is installed on the connecting pipe 702. Air bag 703; a discharge pipe 704 is installed on the storage box 701, and the bottom surface of the inner cavity of the storage box 701 is inclined; when in use, the suction mechanism 7 is set on the placement mechanism 2, and the suction mechanism 7 is installed on the placement mechanism 2. The suction mechanism 7 facilitates timely suction collection and processing of blood and tissue effusion on the operating table, further ensuring the normal operation of the operation; that is, during the operation, according to the actual situation, the user can use the suction The air bag 703 sucks the blood and tissue fluid flowing to the operating table, and the sucked blood and tissue fluid will gradually flow into the inside of the storage tank 701 through the connecting tube 702. After the surgical operation is completed, it can be discharged through the drainage tube 702. The tube 704 discharges the collected blood and tissue fluid, and then performs centralized and unified processing, thereby facilitating timely suction collection and processing of the blood and tissue fluid on the operating table, further ensuring the normal operation of the operation.

When the present invention is used, first, the medical staff can hold the handwheel 401 and press it, and then the handwheel 401 will move under pressure, which will then drive the third gear 402 to move, and the spring 403 will be compressed at the same time until the third gear 402 is moved. It is engaged inside the transmission rod 305. At this time, the handwheel 401 can be rotated. The handwheel 401 drives the first gear 306 to rotate through the third gear 402 and the transmission rod 305. The rotation of the first gear 306 drives the second gear 307 to rotate. , and then drive the first screw rod 303 to rotate. As the first screw rod 303 rotates, the splint 301 will be driven to move inside the fixed plate 1 until the two splints 301 are clamped and fixed on both sides of the operating table. At this time, Release the handwheel 401 again, and under the action of the spring 403, the third gear 402 will break away from the transmission rod 305 and return to its original position. At this time, the transmission rod 305 will lose the driving component, which is equivalent to playing a role in the transmission rod 305. Self-locking effect, after use, just reverse the above operation, so as to facilitate the rapid disassembly, assembly and fixation of the device, and also conveniently apply to operating tables of different widths, that is, the limit plate 505 and the air cushion 604 are increased The scope of application and flexibility; during the actual operation, the medical staff can make the patient lie flat on the hospital bed and place the patient's head between the two limit plates 505. After the patient is anesthetized, the medical staff can When the second electric hydraulic cylinder 506 is powered on, the second electric hydraulic cylinder 506 starts to work, driving the guide rod 507 to move. The movement of the guide rod 507 drives the sliding rod 502 to move. As the sliding rod 502 moves, the limit plate will be driven. 505 and the connecting rod 504 move together until the limit plate 505 is adjusted to the appropriate position. Then, the first electric hydraulic cylinder 503 is connected to the power supply, and the first electric hydraulic cylinder 503 starts to work, driving the connecting rod 504 to move. , the movement of the connecting rod 504 drives the limiting plate 505 to move together, until the two limiting plates 505 jointly clamp and limit both sides of the patient's head. At this time, the air cushion 604 on the limiting plate 505 resists the patient's head. to prevent the patient's head from being squeezed hard. Further, the medical staff can rotate the rotary block 601. The rotation of the rotary block 601 drives the second screw rod 602 to rotate. As the second screw rod 602 rotates, The push block 603 will be driven to continuously move in the inner cavity of the limiting plate 505, pushing the gas in the inner cavity of the limiting plate 505, causing these gases to continuously enter the air cushion 604, causing the air cushion 604 to gradually expand and become closer According to the actual situation, the above operation can be reversed, and the air inside the air cushion 604 can be sucked to relax some of the squeezing of the patient's head, so as to facilitate the patient's head during surgery. The upper part is clamped and limited to prevent the patient's head from shaking and shifting during the operation, so as to ensure the normal operation of the operation; at the same time, the placement plate 201 facilitates the placement of the puncture tube 202, and the puncture tube 202 facilitates the placement of the puncture tube 202. Corresponding puncture operation; in addition, during the operation, according to the actual situation, the user can use the suction air bag 703 to aspirate the blood and tissue fluid flowing to the operating table, and the aspirated blood and tissue fluid will pass through the connecting tube 702 gradually flows into the storage tank 701. After the surgical operation is completed, the collected blood and tissue fluid can be discharged through the drain tube 704, and then centralized and unified processing is performed, thereby facilitating timely extraction of blood and tissue fluid on the operating table. Absorption collection processing further ensures the normal operation of the surgery.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be regarded as illustrative and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the claims All changes within the meaning and scope of equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (1)

1. A puncture path positioning device for puncture and drainage of cerebral hemorrhage, which is characterized in that it includes two fixed plates (1), and a placement mechanism (2) is provided on the fixed plate (1). The fixed plate (1) A mounting mechanism (3) is provided on the mounting mechanism (3), a driving mechanism (4) is provided on the mounting mechanism (3), a limiting mechanism (5) is provided on the fixed plate (1), and a limiting mechanism (5) is provided on the limiting mechanism (5). An auxiliary mechanism (6) is provided, and the placement mechanism (2) is provided with a suction mechanism (7); The limiting mechanism (5) includes a fixed rod (501), two fixed rods (501) are fixedly connected to the fixed plate (1), and a sliding rod is slidingly connected between the two fixed rods (501). (502), a first electric hydraulic cylinder (503) is provided inside the sliding rod (502), and a connecting rod (504) is connected to the output end of the first electric hydraulic cylinder (503), and the connecting rod (504) 504) is fixedly connected with a limiting plate (505), one of the fixed rods (501) is provided with a second electric hydraulic cylinder (506), and the output end of the second electric hydraulic cylinder (506) is connected with Guide rod (507), the guide rod (507) penetrates and is fixedly connected to the sliding rod (502), and the guide rod (507) is slidingly connected to the inside of the fixed rod (501); The auxiliary mechanism (6) includes a rotating block (601), the limiting plate (505) is provided with a rotating block (601), and the rotating block (601) is fixedly connected with a second screw rod (602). The second screw rod (602) is rotatably connected to the inside of the limiting plate (505). A push block (603) is slidably connected to the inside of the limiting plate (505). The second screw rod (602) is threadedly connected to the inside of the limiting plate (505). Push block (603), the limiting plate (505) is provided with an air cushion (604), and the inner cavity where the push block (603) is located is connected to the air cushion (604); The two limiting plates (505) are arranged oppositely, and corresponding grooves are provided on opposite sides of the two limiting plates (505); The placement mechanism (2) includes a placement plate (201), the two fixed plates (1) are jointly fixedly connected to the placement plate (201), and a puncture tube (202) is provided on the placement plate (201); The installation mechanism (3) includes a splint (301). The fixing plate (1) is slidably connected to the splint (301). A mounting block (304) is fixedly connected to the fixing plate (1). The mounting block (304) A transmission rod (305) is rotatably connected inside. The transmission rod (305) extends to the inside of the fixed plate (1), and the transmission rod (305) is fixedly connected to the side wall inside the fixed plate (1). There is a first gear (306), a second gear (307) meshed with the first gear (306), a first screw rod (303) fixedly connected to the second gear (307), and the first The screw rod (303) is threadedly connected inside the splint (301); The cross-section of the splint (301) is L-shaped, and a damping pad (302) is fixedly connected to one end of the splint (301); The driving mechanism (4) includes a handwheel (401), which is provided on the mounting block (304). The bottom end of the handwheel (401) extends to the inside of the mounting block (304) and is connected to There is a third gear (402); The cross-section of the transmission rod (305) is T-shaped, and the top of the transmission rod (305) is provided with a tooth slot corresponding to the third gear (402); The handwheel (401) is wrapped with a spring (403) on the side wall located inside the placement block (304). The top of the spring (403) is fixedly connected to the handwheel (401), and the spring (403) The bottom resists the inside of the placement block (304); The suction mechanism (7) includes a storage box (701), the storage box (701) is fixedly connected to the placement plate (201), and a connecting pipe (702) is fixedly connected to the storage box (701). A suction airbag (703) is installed on the connecting pipe (702); A drain pipe (704) is installed on the storage tank (701), and the bottom surface of the inner cavity of the storage tank (701) is inclined.