CN112773481B

CN112773481B - Adjustable semi-automatic uterine manipulator

Info

Publication number: CN112773481B
Application number: CN202110114145.4A
Authority: CN
Inventors: 常蕾
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2022-10-25
Anticipated expiration: 2041-01-27
Also published as: CN112773481A

Abstract

The invention relates to the technical field of uterine lifters and discloses an adjustable semi-automatic uterine lifter which comprises a machine body, wherein a guide rod is movably arranged in a guide head, a uterine lifting cup is movably arranged on the outer side of a storage chamber, a clamping rod is movably arranged on the right side of the uterine lifting cup, a pushing plate is movably arranged on the inner side of the clamping rod, limiting rods are movably arranged in the upper side and the lower side of the pushing plate, and limiting springs are fixedly arranged on the outer sides of the limiting rods. This adjustable semi-automatic uterus ware of lifting places the outside at the organism through lifting the palace cup with unidimensional not, then lifts the removal that the palace cup promoted the gag lever post for the clamping bar outwards removes, then loosens and lifts the palace cup, and the clamping bar pastes in the outside of lifting the palace cup under the spring action in the outside, makes the cone-shaped stop dog in the gag lever post outside and the cooperation of the right side right angle draw-in groove of clamping bar lower extreme, thereby the gag lever post utilizes spacing spring's effect to press from both sides the clamping bar tightly and spacing, has realized freely changing the effect that the palace cup was lifted to unidimensional not.

Description

Adjustable semi-automatic uterine manipulator

Technical Field

The invention relates to the technical field of uterine manipulator, in particular to an adjustable semi-automatic uterine manipulator.

Background

The uterus lifter is an auxiliary appliance for a complete or sub-complete uterus resection operation, and is an instrument for rotating a uterus, so that an operator can better operate the uterus under a laparoscope, the automation degree of the existing uterus lifter in the actual use process is not high, an experienced doctor is needed to judge whether the head of the uterus lifter reaches the bottom end of the uterus or not, and the uterus lifter lacks an automatic disinfection and lubrication function when entering the interior of a patient, so that the operation needs longer time and cannot disinfect and lubricate the interior of the patient, and meanwhile, the existing uterus lifter can only adjust the upper direction and the lower direction when adjusting the direction, so that the flexibility of the uterus lifter is not high, meanwhile, the existing uterus lifter cannot adapt to uterus lifting cups of different sizes, and the application range of equipment is reduced.

Therefore, the adjustable semi-automatic uterine manipulator is provided by the technical personnel in the field, so as to solve the problems in the background technology.

Summary of the invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an adjustable semi-automatic uterine manipulator which has the advantages of automatically disinfecting and lubricating the interior of a patient, performing multi-directional adjustment, adapting to uterine lifting cups with different sizes and the like, and solves the problems that the existing equipment cannot disinfect and lubricate the interior of the patient, can only adjust the upper direction and the lower direction, cannot adapt to uterine lifting cups with different sizes and the like.

(II) technical scheme

In order to realize the purposes of automatically disinfecting and lubricating the interior of a patient, carrying out multi-directional adjustment and adapting to uterine lifting cups with different sizes, the invention provides the following technical scheme:

the utility model provides an adjustable semi-automatic uterus lifting machine, which comprises a bod, the left side of organism rotates and installs the direction head, the inside movable mounting of direction head has the guide bar, the outside fixed mounting of guide bar has first gasbag, the right side of first gasbag is provided with the stabilizator tube, the outside fixed mounting of stabilizator tube has supporting spring, supporting spring's both sides rotate and install the dwang, the right side of dwang rotates and is connected with the catch bar, the right side swing joint of catch bar has the fly leaf, the right side fixed mounting of fly leaf has the hose, the upper and lower both sides movable mounting of hose has the connecting rod, the right side fixed mounting of hose has the apotheca, the outside movable mounting of apotheca has the cup, the right side movable mounting of apotheca has the clamping bar, the inboard movable mounting of clamping bar has the catch plate, the inside movable mounting of upper and lower both sides of catch plate has the gag lever, the outside fixed mounting of gag lever has spacing spring, the right side fixed mounting of gag lever has the limiting spring, the right side fixed mounting of catch bar has the pipe, the right side fixedly connected with the carriage release lever of catch bar, the inside of trachea rotates and installs the rotor plate, the right side fixed mounting of second gasbag, the bracing piece has the bracing piece, the bracing piece is connected with the organism fixed mounting of the bracing piece, the lower extreme of the clamp ring, the telescopic link of the movable mounting of the telescopic rod.

The connecting rod outside is equipped with the dog for the connecting rod drives the direction head and moves to patient's inside, and sealed flexible pipe extension simultaneously, the dog outside the connecting rod extrudees the second gasbag simultaneously, makes the gas in the second gasbag promote the rotor plate and open, makes gas enter into the trachea and drive the slurcam and move left, thereby slurcam extrusion apotheca makes the washing liquid enter into the inboard of fly leaf through the hose in the apotheca.

Preferably, a sealing telescopic pipe is fixedly connected between the machine body and the guide head, the sealing telescopic pipe can block liquid in the patient from entering the machine body, and meanwhile, the guide head can be conveniently rotated.

Preferably, micropores are formed in the outer side of the first air bag, when the first air bag expands, the micropores in the outer side are opened to release the cleaning and lubricating liquid in the first air bag into the uterus for disinfection and lubrication, and the condition that the guide rod moves and rubs in the patient to cause pain to the patient is avoided.

Preferably, the movable plate is semi-arc-shaped and is rotatably connected with the push rod, and when the storage chamber is pushed by the push plate, the pressure of the pressure releasing internal cleaning lubricating liquid in the storage chamber is released to enter the stabilizing pipe.

Preferably, the connecting rod and the supporting rod are movably connected with the rotary table through the ball head, the connecting rod can be driven to move when the rotary table is rotated through the ball head connection, and therefore the guide head can rotate to adapt to the inside of a patient.

Preferably, the outside fixed mounting of gag lever post has the toper dog, and the right angle draw-in groove that corresponds with the toper dog is seted up to the inboard of clamping rod for the organism can adapt to the not unidimensional uterus cup of lifting.

Preferably, an observation window is fixedly installed on the outer side of the conduit, and a doctor can observe the volume of the cleaning lubricating liquid in the storage chamber in real time through the observation window, so that the lubricating liquid can be added in real time.

Preferably, the outside fixed mounting of telescopic link has the buckle, and the buckle can carry on spacingly to the telescopic link to the realization is fixed the organism.

(III) advantageous effects

Compared with the prior art, the invention provides an adjustable semi-automatic uterine manipulator, which has the following beneficial effects:

1. this adjustable semi-automatic palace ware of lifting, place inside the patient through leading the head, and drive the connecting rod through promoting the carousel and remove, make the connecting rod drive leading the head and remove to patient's inside, the dog outside the connecting rod extrudees the second gasbag simultaneously, make gas in the second gasbag enter into the trachea and drive the catch bar and remove left, thereby the catch bar extrudees the apotheca, make the washing liquid pass through the inboard that the hose entered into the fly leaf in the apotheca, simultaneously because the guide bar can receive inside extrusion force when patient's inside removes, move to leading the head inboard, drive the dwang simultaneously and rotate and drive the catch bar and remove, make the fly leaf remove and open, thereby the inboard washing liquid of fly leaf enters into first gasbag through the stabilizator, then release patient's inside through the micropore in the first gasbag outside and carry out the lubrication and disinfection, when having realized that the head moves inside the patient, automatically, the sterile effect of lubricating is inside to the patient, the friction of leading the head when removing has been avoided causing patient to ache.

2. This adjustable semi-automatic uterus lifter, pass through the bulb with the connecting rod through the direction head and be connected, make the direction head can be according to patient's inner structure automatic adjustment direction of advance, when the direction head direction is adjusted to needs initiative, through pulling the carousel in the outside, because the carousel passes through bulb swing joint with the connecting rod, so can make the connecting rod of both sides direction carry out the back-and-forth movement, make the connecting rod of extension drive the direction head of front end and rotate towards the direction of pulling, make things convenient for the doctor to operate, the effect that a plurality of directions can be adjusted to the uterus lifter has been realized, the efficiency of the operation is greatly improved.

3. This adjustable semi-automatic uterus ware of lifting, the inside structure condition through different patients also can be different, thereby place the outside at the organism with the uterus cup of lifting of unidimensional, then lift the removal that the uterus cup promoted the gag lever post, make the clamping bar outwards remove, then loosen and lift the uterus cup, the gag lever post resets under the spacing spring action in the outside simultaneously, and the clamping bar pastes in the outside of lifting the uterus cup under the spring action in the outside, make the cone block in the gag lever post outside and the cooperation of the right side right angle draw-in groove of clamping bar lower extreme, thereby the gag lever post utilizes spacing spring's effect to press from both sides the clamping bar tightly and spacing, realized can be according to patient's internal structure condition, the effect of uterus cup is lifted to the unidimensional free change, the application scope of uterus ware has been improved.

Drawings

FIG. 1 is a schematic view of the interior of the structure of the present invention;

FIG. 2 is a schematic view of the interior of a guide head structure according to the present invention;

FIG. 3 is a partial schematic view of the structure of the present invention;

FIG. 4 is an enlarged view of the structure shown in FIG. 1 at A according to the present invention;

FIG. 5 is an enlarged view of the structure shown at B in FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 3;

FIG. 7 is a side view of the turntable configuration of the present invention;

FIG. 8 is a side internal schematic view of a clamp ring of the present invention.

In the figure: 1. a body; 2. a guide head; 3. a guide bar; 4. a first air bag; 5. a stabilizer tube; 6. a support spring; 7. rotating the rod; 8. a push rod; 9. a movable plate; 10. a hose; 11. a connecting rod; 12. a storage chamber; 13. lifting the uterus cup; 14. a clamping lever; 15. a push plate; 16. a limiting rod; 17. a limiting spring; 18. a conduit; 19. a travel bar; 20. an air pipe; 21. a rotating plate; 22. a second air bag; 23. a support bar; 24. a telescopic rod; 2401. buckling; 25. a clamping ring; 26. a magnetic rod; 27. a turntable.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, an adjustable semi-automatic uterine manipulator comprises a machine body 1, a guide head 2 is rotatably installed on the left side of the machine body 1, a sealing telescopic pipe is fixedly connected between the machine body 1 and the guide head 2, the sealing telescopic pipe can block liquid in a patient from entering the machine body 1 and can facilitate the rotation of the guide head 2, a guide rod 3 is movably installed in the guide head 2, a silica gel film is arranged on the outer side of the guide rod 3, a sealing ring is arranged at the joint of the guide rod 3 and the guide head 2, a first air bag 4 is fixedly installed on the outer side of the guide rod 3, micropores are formed in the outer side of the first air bag 4, when the first air bag 4 expands, the micropores in the outer side are opened to release cleaning and lubricating liquid in the uterus for disinfection and lubrication, the guide rod 3 is prevented from moving and rubbing in the patient, a stabilizing pipe 5 is arranged on the right side of the first air bag 4, the interior of the stabilizing tube 5 is communicated with the second airbag 22 through the air tube 20, when the stabilizing tube 5 is pressed by the guide rod 3, the air in the stabilizing tube 5 is extruded into the second airbag 22, the support spring 6 is fixedly installed in the stabilizing tube 5, the two sides of the support spring 6 are rotatably installed with the rotating rod 7, the right side of the rotating rod 7 is rotatably connected with the push rod 8, the right side of the push rod 8 is movably connected with the movable plate 9, the movable plate 9 is shaped like a semi-arc and is rotatably connected with the push rod 8, when the storage chamber 12 is pushed by the push plate 15, the storage chamber 12 is pressurized to release the cleaning and lubricating liquid in the storage chamber to enter the stabilizing tube 5, the hose 10 is fixedly installed on the right side of the movable plate 9, the connecting rods 11 are movably installed on the upper side and the lower side of the hose 10, and the connecting rods 11 and the supporting rods 23 are movably connected with the rotary table 27 through the ball heads, through the ball head connection, the connecting rod 11 can be driven to move when the rotating disc 27 is rotated, so that the guide head 2 can rotate.

A storage chamber 12 is fixedly arranged on the right side of the hose 10, a womb lifting cup 13 is movably arranged on the outer side of the storage chamber 12, a clamping rod 14 is movably arranged on the right side of the womb lifting cup 13, a pushing plate 15 is movably arranged on the inner side of the clamping rod 14, limiting rods 16 are movably arranged inside the upper side and the lower side of the pushing plate 15, a conical stop block is fixedly arranged on the outer side of the limiting rod 16, a right-angle clamping groove corresponding to the conical stop block is formed in the inner side of the clamping rod 14, so that the machine body 1 can adapt to womb lifting cups 13 with different sizes, a limiting spring 17 is fixedly arranged on the outer side of the limiting rod 16, a guide pipe 18 is fixedly arranged on the right side of the limiting spring 17, an observation window is fixedly arranged on the outer side of the guide pipe 18, a doctor can observe the volume of cleaning lubricating liquid in the storage chamber 12 in real time through the observation window, and can add the lubricating liquid in real time, the left end of pipe 18 and the right side fixed connection and the inside intercommunication of apotheca 12, pipe 18 can be stored in carrying outside washing liquid to apotheca 12, the right side fixedly connected with carriage release lever 19 of slurcam 15, the outside fixed mounting of carriage release lever 19 has trachea 20, the inside rotation of trachea 20 installs rotor plate 21, the right side fixed mounting of rotor plate 21 has second gasbag 22, the right side fixed mounting of second gasbag 22 has bracing piece 23, bracing piece 23 and organism 1 fixed connection, the both sides of bracing piece 23 are rotated and are installed telescopic link 24, the outside fixed mounting of telescopic link 24 has buckle 2401, 240buckle 1 can carry on spacingly to telescopic link 24, thereby realize fixing organism 1, the lower extreme fixedly connected with clamp ring 25 of telescopic link 24, the inside movable mounting of clamp ring 25 has magnetic pole 26, the right side of bracing piece 23 is rotated and is installed carousel 27.

The working principle is as follows: during operation, at first, clamp ring 25 is placed on the metal support on the two sides of the operating table, and is adsorbed together with the metal support through inner side magnetic rod 26, stabilize organism 1 on the operating table, make the convenient doctor operate organism 1 during operation, then place guide head 2 inside the patient, and drive connecting rod 11 to move through promoting carousel 27, the connecting rod outside is equipped with the dog, make connecting rod 11 drive guide head 2 to move inside the patient, simultaneously sealed extension tube extension, the dog outside connecting rod 11 extrudes second gasbag 22, make the gaseous promotion rotor plate 21 in second gasbag 22 open, make the gas enter into trachea 20 and drive push away board 15 to move left, thereby push away board 15 extrudes storage chamber 12, make the cleaning solution in storage chamber 12 enter into the inboard of fly leaf 9 through hose 10, simultaneously because guide rod 3 can receive the inside extrusion force when the patient moves inside, move towards the guide head 2 inboard, drive push rod 7 to rotate and drive push away rod 8 to move, make fly away the fly leaf 9 to open, thereby the cleaning solution inside fly away into first gasbag 4 through stabilizing pipe 5, then release the first gasbag 4 outside the cleaning solution when the patient moves inside, patient, the patient has realized the change of the internal volume of the lubricated in the patient's that the patient's lubricating head has been lubricated when having been observed the inner side of the first gasbag, thereby the patient, the patient has been carried out the patient's lubricating head to the patient's observation of the patient's lubricating oil has been carried out the observation to the patient's lubricating oil to the patient.

Meanwhile, the guide head 2 is connected with the connecting rod 11 through a ball head, so that the guide head 2 can automatically adjust the advancing direction according to the internal structure of a patient, when the direction of the guide head 2 needs to be actively adjusted, the outer rotary disc 27 is pulled, the connecting rod 11 in two side directions can move back and forth because the rotary disc 27 is movably connected with the connecting rod 11 through the ball head, the elongated connecting rod 11 drives the guide head 2 at the front end to rotate towards the pulling direction, a doctor can conveniently perform an operation, the uterus lifter can be adjusted in multiple directions, the operation efficiency is greatly improved, meanwhile, the internal structure conditions of different patients are different, the uterus lifter cups 13 with different sizes are placed on the outer side of the machine body 1, the uterus lifter 13 pushes the limiting rod 16 to move, the clamping rod 14 moves outwards, the uterus lifter 13 is loosened, the limiting rod 16 resets under the action of the limiting spring 17 on the outer side, the clamping rod 14 is attached to the outer side of the uterus lifter 13 under the action of the limiting spring, a conical stop block at the lower end of the outer side of the limiting rod 16 is matched with a right-angle clamping groove at the lower end of the clamping rod 14, the limiting rod 16 can be replaced by the limiting spring 17, the limiting rod 14, the structure of the uterus lifter can be freely replaced according to the internal structure of the uterus lifter 13 of the uterus lifter, and the uterus lifter 13 of the uterus lifter can be applicable range of the patient, and the uterus lifter 13 is not applicable range of the patient can be freely changed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable semi-automatic uterus lifting device, includes organism (1), its characterized in that: the left side of the machine body (1) is rotatably provided with a guide head (2), the inner part of the guide head (2) is movably provided with a guide rod (3), the outer side of the guide rod (3) is fixedly provided with a first air bag (4), the right side of the first air bag (4) is provided with a stabilizing tube (5), the outer side of the stabilizing tube (5) is fixedly provided with a supporting spring (6), the two sides of the supporting spring (6) are rotatably provided with a rotating rod (7), the right side of the rotating rod (7) is rotatably connected with a push rod (8), the right side of the push rod (8) is movably connected with a movable plate (9), the right side of the movable plate (9) is fixedly provided with a hose (10), the upper side and the lower side of the hose (10) are movably provided with a connecting rod (11), the right side of the hose (10) is fixedly provided with a storage chamber (12), the outer side of the storage chamber (12) is movably provided with a womb lifting cup (13), the right side of the womb lifting cup (13) is movably provided with a clamping rod (14), the inner side of the clamping rod (14) is movably provided with a push plate (15), the upper side of the push plate (15) is movably provided with the upper side and the upper side of the lower side of the push plate (15), the limiting rod (16) is connected with a limiting rod (17), the limiting rod (17) which is fixedly provided with a right side of the limiting spring (17), the right side of the limiting spring (17) and the limiting spring (17) are fixedly provided with a fixed pipe (19), an air pipe (20) is fixedly installed on the outer side of the moving rod (19), a rotating plate (21) is rotatably installed inside the air pipe (20), a second air bag (22) is fixedly installed on the right side of the rotating plate (21), a supporting rod (23) is fixedly installed on the right side of the second air bag (22), the supporting rod (23) is fixedly connected with the machine body (1), telescopic rods (24) are rotatably installed on two sides of the supporting rod (23), a clamping ring (25) is fixedly connected to the lower end of each telescopic rod (24), a magnetic rod (26) is movably installed inside each clamping ring (25), and a rotary table (27) is rotatably installed on the right side of each supporting rod (23);

a sealing telescopic pipe is fixedly connected between the machine body (1) and the guide head (2);

micropores are formed in the outer side of the first air bag (4);

the connecting rod (11) and the supporting rod (23) are movably connected with the turntable (27) through a ball head;

the utility model discloses a safe and convenient nursing device, including connecting rod (11), connecting rod (11) outside is equipped with the dog for connecting rod (11) drive direction head (2) move to patient's inside, sealed flexible pipe extension simultaneously, the dog extrusion second gasbag (22) in connecting rod (11) outside simultaneously makes gas in second gasbag (22) promote rotor plate (21) and open, make gas enter into trachea (20) and drive catch plate (15) and move left, thereby catch plate (15) extrusion apotheca (12), make the inboard that the washing liquid entered into fly leaf (9) through hose (10) in apotheca (12).

2. The adjustable semi-automatic uterine manipulator of claim 1, wherein: the movable plate (9) is semi-arc-shaped and is rotationally connected with the push rod (8).

3. The adjustable semi-automatic uterine manipulator of claim 1, wherein: the outside fixed mounting of gag lever post (16) has the toper dog, and the inboard of clamping rod (14) is seted up and is encircled the right angle draw-in groove that corresponds with the toper dog.

4. The adjustable semi-automatic uterine manipulator of claim 1, wherein: and an observation window is fixedly arranged on the outer side of the conduit (18).

5. The adjustable semi-automatic uterine manipulator of claim 1, wherein: the outer side of the telescopic rod (24) is fixedly provided with a buckle (2401).