CN114010306B

CN114010306B - Bendable electric hook

Info

Publication number: CN114010306B
Application number: CN202111474294.8A
Authority: CN
Inventors: 李腾宇
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2023-06-23
Anticipated expiration: 2041-12-06
Also published as: CN114010306A

Abstract

The utility model provides a can buckle electric hook, includes the body of rod, and the body of rod rear end is provided with the transmission case, and the body of rod is hollow structure with the transmission case to the inner chamber communicates each other, and the body of rod front end is provided with places the case, is provided with electric hook subassembly in placing the case, is provided with electric hook transmission subassembly in the transmission case, and electric hook transmission subassembly front end is connected with electric hook subassembly, through position and the angle of use of electric hook subassembly of electric hook transmission subassembly control; an electric box is arranged on the bottom surface of the transmission box, a controller is arranged in the electric box, an electric hook button is arranged on one side of the transmission box, and the controller is connected with the electric hook button and the electric hook component through circuits; the invention has the advantages that: the position and the angle of the hook head of the electric hook are changed through the electric hook transmission component, so that the hook head can be bent at 90 degrees, and a doctor can conveniently perform operation.

Description

Bendable electric hook

Technical Field

The invention relates to an electric hook, in particular to a bendable electric hook.

Background

Laparoscopic surgery is a newly developed minimally invasive method, and is a necessary trend for the development of future surgical methods. Along with the rapid progress of industrial manufacturing technology, the fusion of relevant disciplines lays a firm foundation for developing new technologies and new methods, and doctors are more and more skilled to operate, so that a plurality of past open operations are replaced by intra-cavity operations, and the operation selection opportunities are greatly increased. The traditional method of the retrolaparoscopic surgery is to make three small incisions of 1 cm in the waist of the patient, each of which is inserted with a tubular working channel called trocar, and all the subsequent operations are carried out through these three tubes; and then the special lengthened surgical instrument is used for completing the same steps as the open surgery under the monitoring of a television, so as to achieve the same surgical effect. Various energy devices are often used in laparoscopic procedures. The use of electrical hooks is more common.

When the existing electric hook is used, the direction of the hook head cannot be changed, and in some complicated operation operations, the use is very inconvenient, and the need of fine operation cannot be met.

In view of the foregoing, there is a need for a bendable electric hook that meets the needs of laparoscopic surgery.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a bendable electric hook.

The purpose of the invention is realized in the following way:

the utility model provides a bendable electric hook, includes the body of rod, the body of rod rear end is provided with the transmission case, the body of rod with the transmission case is hollow structure to the inner chamber communicates each other, the body of rod front end is provided with places the case, place the incasement and be provided with electric hook subassembly, be provided with electric hook transmission subassembly in the transmission case, electric hook transmission subassembly front end with electric hook subassembly is connected, through electric hook transmission subassembly control electric hook subassembly's position and angle of use; the electric box is arranged on the bottom surface of the transmission box, a controller is arranged in the electric box, an electric hook button is arranged on one side of the transmission box, and the controller is connected with the electric hook button and the electric hook component through circuits.

Further, the electric hook component comprises a hook body and a base, electric hook sliding grooves are formed in the left side and the right side of the placing box, electric hook sliding blocks are connected in the electric hook sliding grooves in a sliding mode, the base is connected between the two electric hook sliding blocks in a rotating mode, the front end of the base is provided with the hook body, the hook body is connected with the controller through a circuit, and the rear end of the base is provided with the electric hook transmission component.

Further, the electric hook transmission assembly comprises hinge plates, push rods, sliding shafts, connecting plates, extension rods and handles, push-out sliding grooves and rotating head sliding grooves are formed in the left side wall and the right side wall of the inner cavity of the transmission box along the length direction of the left side wall and the right side wall, the rotating head sliding grooves are formed in the bottom of the side wall of the inner cavity of the transmission box, a communication sliding groove is formed between the rear end of the rotating head sliding grooves and the rear end of the push-out sliding grooves, the length of the rotating head sliding grooves is larger than that of the push-out sliding grooves, the sliding shafts are in sliding connection with the communication sliding grooves, the rotating head sliding grooves and the push-out sliding grooves, the connecting plates are arranged on the sliding shafts, the extension rods are arranged at the top of the connecting plates, pushing grooves are formed in penetrating through the top surface of the transmission box, the extension rods penetrate through the pushing grooves to the top of the transmission box, the middle of the sliding shafts are in a rotating connection with the push rods, a pair of hinge plates are arranged at the center of the rear end of the base, the front end of the rod is provided with a communication groove, the front end of the push rods penetrates through the communication groove to be in a rotating connection with the push-out sliding groove, the same as the hinge plate, the side wall is placed at the side wall of the side of the transmission box, which is in a position where the side of the Chinese date is in contact with the side of the sliding box and is placed with the side of the hinge plates and is placed at the side horizontally; the handle is provided with a screw hole in a penetrating mode, a limiting shaft is connected in the screw hole in a threaded mode, a hand wheel is arranged at the top end of the limiting shaft, a friction head is arranged at the bottom end of the limiting shaft, and the position of the handle is fixed through the contact of the friction head and the top surface of the transmission box.

Further, the front end of the placement box is provided with a flushing component.

Further, the flushing assembly comprises a flushing tank, a mounting shaft, a mounting plate, a spray head, a water tank and a water pump, wherein a flushing tank is arranged at the front end of the placing tank, the flushing tank is arranged in the flushing tank, the flushing tank is of a hollow tank body structure with an opening at the front end, the rear end of an inner cavity of the flushing tank is provided with the mounting shaft, the front end of the mounting shaft is provided with the mounting plate, the front side surface of the mounting plate is provided with a plurality of spray heads, the bottom surface of the transmission tank is provided with the water tank, the top of the side wall of the water tank is provided with a water injection pipe, the outer end of the water injection pipe is provided with a sealing cap, and the water inlet end of the water pump is communicated with the bottom of the inner cavity of the water tank, and the water outlet end of the water pump is communicated with the spray head through pipelines; the side wall of the transmission case is provided with a flushing button, and the controller is connected with the flushing button and the water pump through circuits.

Further, a suck-back component is arranged on the outer side of the placement box.

Further, the recovery assembly comprises a recovery ring, extension protrusions, a negative pressure pump and a recovery box, the recovery ring is arranged at the front part of the placement box and is of a hollow structure, a plurality of extension protrusions are arranged at the outer end of the recovery ring, recovery holes are formed in the middle of the extension protrusions in a penetrating mode, the recovery holes are communicated with an inner cavity of the recovery ring, the recovery box is arranged outside the transmission box, a one-way ventilation valve is arranged on the top surface of the recovery box, a delivery pipe is arranged on the top surface of the recovery box, a rubber plug is arranged on the upper part of the delivery pipe, the negative pressure pump is arranged outside the recovery box, and the input end of the negative pressure pump is communicated with the inner cavity of the recovery ring, and the output end of the negative pressure pump is communicated with the bottom of the inner cavity of the recovery box through a pipeline; the recovery button is arranged on the side wall of the transmission case, and the controller is connected with the recovery button and the negative pressure pump through circuits.

Further, the front end of the base is provided with an artery detection component.

Further, the artery detection assembly comprises a flexible rod, an artery detection sensor and an alarm, the flexible rod is arranged at the front end of the base, the artery detection sensor is arranged at the outer end of the flexible rod, the alarm is arranged on the top of the transmission box, and the controller is connected with the artery detection sensor and the alarm through circuits.

The invention has the advantages that:

1. the position and the angle of the hook head of the electric hook are changed through the electric hook transmission component, so that the hook head can be bent at 90 degrees, and a doctor can conveniently perform operation.

2. Through the flushing assembly, the bleeding point can be flushed, the influence of blood on the visual field of a doctor is avoided, and then the operation is influenced.

3. The smoke generated by the electric hook in operation can be recovered through the recovery component and then introduced into water, so that the influence on the environment of an operating room is avoided; meanwhile, the bleeding and flushing waste water can be recovered to avoid polluting other tissues at the operation place.

4. Through the artery detection component, whether an artery exists at a to-be-operated position can be detected during operation of the electric hook, and arterial bleeding caused during operation is avoided.

Drawings

Fig. 1 is a schematic structure diagram of a bendable electric hook.

Fig. 2 is a schematic cross-sectional view of a bendable electric hook.

Fig. 3 is a schematic sectional view of the placement box.

Fig. 4 is a schematic diagram of the structure of the transmission case.

Fig. 5 is an open schematic of the electrical box.

In the figure: 1. the gear box comprises a rod body, a transmission box, a storage box, a handle, an electric hook assembly, a 6 electric hook transmission assembly, a 7 electric hook button, a 8 base, a 9 electric hook chute, a 10 electric hook sliding block, a 11 hinged plate, a 12 push rod, a 13 sliding shaft, a 14 connecting plate, a 15 extension rod, a 16 handle, a 17 push chute, a 18 rotary head chute, a 19 communicated chute, a 20 push groove, a 21 communicated chute, a 22 rotary head chute, a 23 screw hole, a 24 limiting shaft, a 25 hand wheel, a 26 friction head, a 27 electric hook assembly, a 28 controller, a 29 electric hook button, a 30 flushing assembly, a 31 flushing box, a 32 mounting shaft, a 33 mounting plate, a 34 shower nozzle, a 35 water tank, a 36 water pump, a 37 flushing chute, a 38 water injection pipe, a 39 sealing cap, a 40 flushing button, a 41 recovery assembly, a 42 recovery ring, a 43 extension protrusion, a 44 negative pressure pump, a 45, a 46 sealing cap, a 47, a one-way valve, a 49, a vent valve, a 48, a 53, a flexible sensor, a 53 and an arterial sensor.

Detailed Description

In order to better understand the technical solutions in the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

The embodiment of the application provides a bendable electric hook.

As shown in fig. 1-5.

The utility model provides a bendable electric hook, includes body of rod 1, body of rod 1 rear end is provided with transmission case 2, body of rod 1 with transmission case 2 is hollow structure to the inner chamber communicates each other. The front end of the rod body 1 is provided with a placement box 3, and the rear end of the placement box 3 is provided with a handle 4, so that the operation is convenient for a doctor to hold. An electric hook component 5 is arranged in the placement box 3. An electric hook transmission assembly 6 is arranged in the transmission case 2, the front end of the electric hook transmission assembly 6 is connected with the electric hook assembly 5, and the position and the use angle of the electric hook assembly 5 are controlled through the electric hook transmission assembly 6.

The electric hook component 5 comprises a hook body 7 and a base 8. The left side and the right side of the placement box 3 are provided with electric hook sliding grooves 9, and the electric hook sliding grooves 9 are slidably connected with electric hook sliding blocks 10. A base 8 is rotatably connected between the two electric hook sliding blocks 10, a hook body 7 is arranged at the front end of the base 8, and the hook body 7 moves back and forth along the electric hook sliding groove 9 through sliding connection of the electric hook sliding blocks 10 and the electric hook sliding groove 9. When not in use, the hook 7 is retracted inside the placement box 3.

The hook body 7 is connected with the controller through a circuit, and the electric hook transmission assembly 6 is arranged at the rear end of the base 8.

The electric hook transmission assembly 6 comprises a hinged plate 11, a push rod 12, a sliding shaft 13, a connecting plate 14, an extension rod 15 and a handle 16. The left and right side walls of the inner cavity of the transmission case 2 are provided with a push-out chute 17 and a turning chute 18 along the length direction, the turning chute 18 is positioned at the bottom of the side wall of the inner cavity of the transmission case 2, and a communication chute 19 is arranged between the rear end of the turning chute 18 and the rear end of the push-out chute 17. The length of the turning head chute 18 is longer than that of the pushing chute 17, so that the hook body 7 can be pushed to rotate by a certain angle. The sliding shaft 13 is in sliding connection with the communicating sliding groove 19, the turning head sliding groove 18 and the pushing sliding groove 17, a connecting plate 14 is arranged on the sliding shaft 13, an extension rod 15 is arranged at the top of the connecting plate 14, a pushing groove 20 is formed in the top surface of the transmission case 2 in a penetrating mode, and the extension rod 15 penetrates through the pushing groove 20 to extend to the top of the transmission case 2 and is provided with a handle 16. The position of the sliding shaft 13 can be moved by the handle 16. The middle part of the sliding shaft 13 is rotationally connected with a push rod 12, a pair of hinge plates 11 are arranged in the center of the rear end of the base 8, a communication groove 21 is formed in the front end of the rod body 1, the front end of the push rod 12 penetrates through the communication groove 21 to be rotationally connected with the hinge plates 11, and the hinge plates 11 and the pushing-out sliding groove 17 are located on the same horizontal plane.

When the sliding shaft 13 is positioned in the pushing chute 17, the handle 16 is pushed, so that the hook body 7 can be pushed forward through the push rod 12. When the sliding shaft 13 is positioned at the forefront end of the push-out sliding groove 17, the electric hook sliding block 10 is positioned at the forefront end of the electric hook sliding groove 9, and the hook body 7 completely extends out of the placing box 3.

When the sliding shaft 13 is positioned in the turning head sliding groove 18, the handle 16 is pushed, so that the hook body 7 can be pushed out forwards through the push rod 12. The sliding shaft 13 can also continue to move forward along the swivel chute 18 when the hook slide block 10 is at the forefront end of the hook chute 9. At this time, the sliding shaft 13 continues to move forward along the turning chute 18, so as to drive the push rod 12 to continue to push forward, and the front end of the push rod 12 drives the rear end of the base 8 to rotate upward around the electric hook slider 10 through the hinge plate 11, so that the hook body 7 rotates downward around the electric hook slider 10. When the rotation angle of the hook 7 is 90 degrees, the sliding shaft 13 is positioned at the forefront end of the turning head chute 18. The hook body 7 reaches a maximum angle of rotation.

The base 8 is of a jujube-shaped structure, so that collision between the base 8 and the side wall of the placement box 3 can be avoided when the placement box 3 is retracted. The widest part of the outer side wall of the base 8 is in sliding contact with the side wall of the inner cavity of the placement box 3. The front end of the placement box 3 is provided with a swivel groove 22 in a penetrating way, so that collision between the base 8 and the side wall of the placement box 3 during rotation of the hook body 7 is avoided. The handle 16 is provided with a screw hole 23 in a penetrating manner, a limiting shaft 24 is screwed in the screw hole 23, a hand wheel 25 is arranged at the top end of the limiting shaft 24, a friction head 26 is arranged at the bottom end of the limiting shaft 24, and the position of the handle 16 is fixed by the contact of the friction head 26 and the top surface of the transmission case 2.

The bottom surface of the transmission case 2 is provided with an electric box 27, a controller 28 is arranged in the electric box 27, and the controller 28 is preferably a standard PLC of army automation technology limited company, and the model is JS-68T-D. An electric hook button 29 is arranged on one side of the transmission case 2, and the controller 28 is connected with the electric hook button 29 and the electric hook component 5 through circuits.

The front end of the placement box 3 is provided with a flushing assembly 30.

The flushing assembly 30 comprises a flushing tank 31, a mounting shaft 32, a mounting plate 33, a spray head 34, a water tank 35 and a water pump 36. The washing tank 37 is arranged at the front end of the placement tank 3, the washing tank 31 is arranged in the washing tank 37, the washing tank 31 is of a hollow tank body structure with an open front end, the rear end of the inner cavity of the washing tank 31 is provided with a mounting shaft 32, the front end of the mounting shaft 32 is provided with a mounting plate 33, and the front side surface of the mounting plate 33 is provided with a plurality of spray heads 34. The bottom surface of the transmission case 2 is provided with a water tank 35, the top of the side wall of the water tank 35 is provided with a water injection pipe 38, and the outer end of the water injection pipe 38 is provided with a sealing cap 39. The side wall of the water tank 35 is provided with a water pump 36, and the water pump 36 preferably follows a miniature gear pump of intelligent technology limited company, and the model is FG300. The water inlet end of the water pump 36 is communicated with the bottom of the inner cavity of the water tank 35, and the water outlet end of the water pump 36 is communicated with the spray head 34 through pipelines. The water pump 36 discharges the flushing water in the water tank 35 through the shower head 34. The side wall of the transmission case 2 is provided with a flushing button 40, and the controller 28 is connected with the flushing button 40 and the water pump 36 through circuits.

The outside of the placement box 3 is provided with a suck-back component 41.

The recovery assembly 41 includes a recovery ring 42, an extension boss 43, a negative pressure pump 44, and a recovery tank 45. The front portion of the placement box 3 is provided with a recovery ring 42, the recovery ring 42 is of a hollow structure, the outer end of the recovery ring 42 is provided with a plurality of extension protrusions 43, recovery holes 46 are formed in the middle of the extension protrusions 43 in a penetrating mode, the recovery holes 46 are communicated with the inner cavity of the recovery ring 42, a recovery box 45 is arranged outside the transmission box 2, the top surface of the recovery box 45 is provided with a one-way ventilation valve 47, and waste smoke led into the recovery box 45 is discharged from the recovery box after being filtered by water. The top surface of the recovery box 45 is provided with a delivery pipe 48, the upper part of the delivery pipe 48 is provided with a rubber plug 49, and the recovered blood and the flushing water are extracted from the delivery pipe through tools such as a needle cylinder; at the same time, water used for filtering the waste smoke is also injected from there into the recovery tank 45. The recycling bin 45 is externally provided with a negative pressure pump 44, and the negative pressure pump 44 preferably follows a miniature gear pump of intelligent technology limited company, and the model is FG300. Can draw water and smoke. The input end of the negative pressure pump 44 is communicated with the inner cavity of the recovery ring 42, and the output end of the negative pressure pump 44 is communicated with the bottom of the inner cavity of the recovery tank 45 through pipelines. The flushing water and the blood water are pumped into the recovery tank 45 through the negative pressure pump 44; meanwhile, the waste smoke is pumped into the recovery tank 45 through the negative pressure pump 44, and is discharged after being filtered by the liquid in the recovery tank 45, so that the environment of an operating room is prevented from being polluted. The recovery button 50 is installed on the side wall of the transmission case 2, and the controller 28 is connected with the recovery button 50 and the negative pressure pump 44 through circuits.

An arterial detection assembly 51 is arranged at the front end of the base 8.

The arterial detection assembly 51 includes a flexible rod 52, an arterial detection sensor 53, an alarm 54. The front end of the base 8 is provided with a flexible rod 52 which can be twisted at will to change the top end position thereof. An artery detection sensor 53 is arranged at the outer end of the flexible rod 52, and the artery detection sensor 53 is preferably a PulseSensor pulse sensor, and the model is ESP-D1. An alarm 54 is arranged on the top surface of the transmission case 2 and used for giving an alarm. The controller 28 is connected with the artery detection sensor 53 and the alarm 54 through circuits.

The invention is used when in use:

according to the operation needs, the hook body is pushed out of the placement box, and meanwhile the angle of the hook body can be adjusted. After the adjustment is finished, fixing is carried out. And then the flexible rod is adjusted, so that the artery detection sensor is positioned on one side of the hook body, and when the hook body is operated, whether the operation part has artery jumping or not can be detected, a doctor is reminded in time, and the operation is noticed to avoid damaging the artery and causing bleeding. Finally, the electric hook button is pressed down, and the controller controls the hook body to be electrified, so that the operation can be started. After the operation is finished, the handle is pulled backwards, so that the hook body is retracted into the placement box.

When the flushing operation is needed, the flushing button is pressed down, the controller controls the water pump to start working, and the water pump pumps flushing water in the water tank to the spray head for spraying.

When the operation of smoking, sucking blood and sucking waste water is needed, the recovery button is pressed down, the controller controls the negative pressure pump to start working, and the negative pressure pump pumps waste smoke, blood water, flushing waste water and the like into the recovery box. When sucking blood and water, medical staff attach the extension bulge to the position to be sucked, and the sucking effect is better.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims. It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. The utility model provides a bendable electric hook, includes the body of rod, its characterized in that: the rear end of the rod body is provided with a transmission case, the rod body and the transmission case are of hollow structures, the inner cavities of the rod body and the transmission case are communicated with each other, the front end of the rod body is provided with a placement case, an electric hook assembly is arranged in the placement case, an electric hook transmission assembly is arranged in the transmission case, the front end of the electric hook transmission assembly is connected with the electric hook assembly, and the position and the use angle of the electric hook assembly are controlled through the electric hook transmission assembly;

an electric box is arranged on the bottom surface of the transmission box, a controller is arranged in the electric box, and an electric hook button is arranged on one side of the transmission box;

the electric hook assembly comprises a hook body and a base, electric hook sliding grooves are formed in the left side and the right side of the placement box, electric hook sliding blocks are connected in a sliding mode in the electric hook sliding grooves, the base is connected between the two electric hook sliding blocks in a rotating mode, the front end of the base is provided with the hook body, the hook body is connected with the controller through a circuit, and the rear end of the base is provided with the electric hook transmission assembly;

the electric hook transmission component comprises a hinged plate, a push rod, a sliding shaft, a connecting plate, an extension rod and a handle, wherein a push-out chute and a turning chute are arranged on the left side wall and the right side wall of the inner cavity of the transmission case along the length direction of the left side wall and the right side wall of the inner cavity of the transmission case, the turning chute is positioned at the bottom of the side wall of the inner cavity of the transmission case, a communication chute is arranged between the rear end of the turning chute and the rear end of the push-out chute, the length of the turning chute is larger than that of the push-out chute, the sliding shaft is in sliding connection with the communication chute, the turning chute and the push-out chute, the connecting plate is arranged on the sliding shaft, the extension rod is arranged at the top of the connecting plate, the top surface of the transmission case is provided with a pushing groove in a penetrating way, the extending rod penetrates through the pushing groove to extend to the top of the transmission case, the extending rod is provided with a handle, the middle part of the sliding shaft is rotationally connected with a push rod, the center of the rear end of the base is provided with a pair of hinge plates, the front end of the rod body is provided with a communicating groove, the front end of the push rod penetrates through the communicating groove to be rotationally connected with the hinge plates, the hinge plates and the pushing chute are positioned on the same horizontal plane, the base is of a jujube-shaped structure, the widest part of the outer side wall of the base is in sliding contact with the side wall of the inner cavity of the placement case, and the front end of the placement case is provided with a turning groove in a penetrating way;

the handle is provided with a screw hole in a penetrating mode, a limiting shaft is connected in the screw hole in a threaded mode, a hand wheel is arranged at the top end of the limiting shaft, a friction head is arranged at the bottom end of the limiting shaft, and the position of the handle is fixed through the contact of the friction head and the top surface of the transmission box.

2. A bendable electric hook according to claim 1, wherein: the front end of the placement box is provided with a flushing component.

3. A bendable electric hook according to claim 2, wherein: the flushing assembly comprises a flushing tank, a mounting shaft, a mounting plate, a spray head, a water tank and a water pump, wherein the front end of the placing tank is provided with a flushing tank, the flushing tank is arranged in the flushing tank and is of a hollow tank body structure with an open front end, the rear end of an inner cavity of the flushing tank is provided with the mounting shaft, the front end of the mounting shaft is provided with the mounting plate, the front side surface of the mounting plate is provided with a plurality of spray heads, the bottom surface of the transmission tank is provided with the water tank, the top of the side wall of the water tank is provided with a water injection pipe, the outer end of the water injection pipe is provided with a sealing cap, the side wall of the water tank is provided with the water pump, and the water inlet end of the water pump is communicated with the bottom of the inner cavity of the water tank, and the spray head through pipelines;

the side wall of the transmission case is provided with a flushing button, and the controller is connected with the flushing button and the water pump through circuits.

4. A bendable electric hook according to claim 1, wherein: and a recovery component is arranged outside the placement box.

5. A bendable electric hook according to claim 4, wherein: the recovery assembly comprises a recovery ring, an extension bulge, a negative pressure pump and a recovery box, wherein the recovery ring is arranged at the front part of the placement box and is of a hollow structure, a plurality of extension bulges are arranged at the outer end of the recovery ring, recovery holes are formed in the middle of the extension bulge in a penetrating mode, the recovery holes are communicated with an inner cavity of the recovery ring, the recovery box is arranged outside the transmission box, a one-way ventilation valve is arranged on the top surface of the recovery box, a delivery pipe is arranged on the top surface of the recovery box, a rubber plug is arranged on the upper part of the delivery pipe, the negative pressure pump is arranged outside the recovery box, and the input end of the negative pressure pump is communicated with the inner cavity of the recovery ring, the output end of the negative pressure pump is communicated with the bottom of the inner cavity of the recovery box through pipelines;

the recovery button is arranged on the side wall of the transmission case, and the controller is connected with the recovery button and the negative pressure pump through circuits.

6. A bendable electric hook according to claim 1, wherein: an artery detection component is arranged at the front end of the base.

7. A bendable electric hook according to claim 6, wherein: the artery detection assembly comprises a flexible rod, an artery detection sensor and an alarm, wherein the flexible rod is arranged at the front end of the base, the artery detection sensor is arranged at the outer end of the flexible rod, the alarm is arranged on the top of the transmission case, and the controller is connected with the artery detection sensor and the alarm through circuits.