CN213129811U

CN213129811U - Uterus lifting device

Info

Publication number: CN213129811U
Application number: CN202020884129.4U
Authority: CN
Inventors: 陈新艳
Original assignee: Wenzhou Peoples Hospital
Current assignee: Wenzhou Peoples Hospital
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-05-07
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a uterus lifter, including the first body of rod and the second body of rod, the first body of rod is terminal to be "L" structure setting with the top connection combination of the second body of rod, the cavity has been seted up with the juncture of the second body of rod connection to the first body of rod, it is provided with first dwang to rotate along first body of rod axial in the first body of rod, it is provided with the second dwang to rotate along second body of rod axial in the second body of rod, first dwang one end is worn out first body of rod end and is provided with first gear until the cavity, the other end is worn out first body of rod top and is provided with the conflict pole, second dwang one end is worn out second body of rod top and is provided with the second gear until the cavity, the other end is worn out second body of rod end and is provided with handheld piece, the linkage of first dwang and second dwang is realized in first gear and second gear meshing, conflict pole tip is provided with the elastic piece, the utility model provides a uterus lifter among the prior art, the And (5) problems are solved.

Description

Uterus lifting device

Technical Field

The utility model relates to the technical field of uterus medical instruments, in particular to a uterus lifting device.

Background

The uterus lifter is a medical instrument used for gynecological surgery in the prior art, in particular to gynecological surgery related to uterus, and in the prior art, one end of the uterus lifter is usually inserted into the uterus of a patient, the uterus lifter is a rod-shaped object, one end of the uterus lifter is abutted against the inner wall of the uterus when inserted into the uterus, after one end of the uterus lifter is inserted, a medical worker lifts the whole uterus by lifting the other end of the uterus lifter, and then the medical worker swings the arm according to the requirement of a main doctor, so that the position of the uterus is adjusted along with the swinging of the arm of the medical worker; the uterus lifting device in the prior art is too single, so that a doctor is inconvenient to adjust the angle or the position of a uterus, and usually needs a medical worker to swing an arm to adjust the angle and the position of the uterus, so that the frequent swinging of the arm or the overlarge swinging posture of the arm can seriously affect the sight range of a doctor in a main knife, and certain interference is caused to the operation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a uterus lifting device, for solving among the prior art uterus lifting device cause the uterus to punch a hole easily and adjust the trouble problem of uterus angle and position.

In order to achieve the above object, the present invention provides a uterine manipulator, which comprises a first rod and a second rod, wherein the end of the first rod and the start of the second rod are connected and combined in an L-shaped structure, a cavity is formed at the junction of the first rod and the second rod, a first rotating rod is arranged in the first rod in an axial direction of the first rod, a second rotating rod is arranged in the second rod in an axial direction of the second rod, one end of the first rotating rod penetrates out of the end of the first rod to reach the cavity and is provided with a first gear, the other end penetrates out of the start of the first rod and is provided with a touch rod, one end of the second rotating rod penetrates out of the start of the second rod to reach the cavity and is provided with a second gear, the other end penetrates out of the end of the second rod and is provided with a hand-held part for an operator to hold, the first gear is meshed with the second gear to realize the linkage of the first rotating rod and the second, and an elastic piece is arranged at the end part of the touch rod, which is used for contacting with the inner wall of the uterine cavity.

The technical scheme is adopted, and the method has the advantages that: the medical staff inserts the first rod body into the uterus, at the moment, the first rod body is positioned at the position of the cervical orifice, the touch rod is pressed against the inner wall of the uterine cavity, when the position of the uterus needs to be adjusted, the medical staff rotates the hand-held piece to enable the second rotating rod to axially rotate in the second rod body, the second gear rotates along with the second rotating rod, the first gear is engaged with the second gear, so that the first gear rotates in a linkage manner and drives the first rotating rod to rotate axially in the first rod body, and the touch rod swings because the touch rod and the first rotating rod are integrally arranged, when the medical care personnel rotate the hand-held piece, the contact rod jacks up the uterus and swings left and right, so that the medical care personnel can conveniently adjust the position of the uterus to expose an operation point and facilitate the operation of a doctor, meanwhile, medical care personnel only need to rotate the hand-held piece through fingers without swinging arms, and the condition that the sight range of a doctor of the main knife is influenced by the overlarge arm swinging posture of the medical care personnel is avoided; adopt above-mentioned technique burden when can lightening medical personnel's operation, ensure that the operation can normally go on, this technique reduces also can alleviate patient's misery when long operating, and too big uterus swing can cause inevitable damage to the patient.

The utility model discloses further set up: the utility model discloses a flexible pipe, including the elastic component, conflict pole portion, first gear, cavity inner wall, gas supply pipe, through-hole, the elastic component is the gasbag of parcel conflict pole head portion, set up the gas tube way with the inside intercommunication of gasbag on the conflict pole tip, gas tube way one end is worn to establish first rotation pole until first body of rod is terminal, the through-hole has been seted up on the first gear, set up the trompil that switches on with the external world on the cavity inner wall, be provided with the gas-supply pipe in the cavity, gas-supply pipe one end is passed the through-hole and is inserted and establish into gas.

The technical scheme is adopted, and the method has the advantages that: insert the uterus and when conflicting with the uterus inner wall when medical personnel will conflict the pole, start outside air charging equipment and carry the gasbag with the air through gas-supply pipe and gas charging line, the gasbag inflation and conflict with the uterus inner wall this moment, after inflating and finishing, medical personnel will expose and plug up and close outside air charging equipment at the external gas-supply pipe of patient, when needs adjustment uterus position, medical personnel adjust the angle of touch bar through the handheld piece, originally, touch bar conflicts with the uterus inner wall and become gasbag and conflict with the uterus inner wall, avoid the excessive uterus inner wall of oppression of touch bar to lead to the uterus perforation, further guarantee that operation in-process uterus can not be impaired, and the setting of gasbag also makes things convenient for medical personnel to operate.

The utility model discloses further set up: the cover is equipped with the jam ring on the first body of rod periphery wall, the first rack of having arranged on the first body of rod periphery wall, the second rack of having arranged on the internal perisporium of jam ring, first rack and second rack are one-way rack, first rack and second rack intermeshing, the jam ring first rack realizes the lower shift of jam ring on the first body of rod with the dislocation of second rack when bearing the downward stress, the jam trades the locking of jam trade on the first body of rod is realized with the cooperation of conflicting of second rack when bearing the upward stress to first rack.

The technical scheme is adopted, and the method has the advantages that: when the first rod body is inserted into the cervical hole, an operator gradually moves the plugging ring downwards, the first rack and the second rack are meshed with each other, when the plugging ring bears downward stress, the first rack and the second rack are staggered to realize the downward movement of the plugging ring on the first rod body, the plugging ring is not moved downwards until the plugging ring reaches the position of the cervical orifice, and at the moment, the first rod body is continuously extended into the uterus to a certain position, so that the plugging ring can be inserted into the cervical orifice to realize the plugging of the cervical orifice; when a patient needs to adopt the uterine elevator, medical liquid, such as Meilan dye solution, can be injected into the uterus of the patient, and the arrangement of the technology enables the blocking ring to block the cervical orifice, so that the medical liquid in the uterus is prevented from flowing out, and the normal operation is ensured.

The utility model discloses further set up: the utility model discloses a plugging ring, including the jam ring, be provided with the elasticity ring on the jam ring periphery wall, be connected through smooth curved surface between elasticity ring and the jam ring, the elasticity ring is made by the rubber material.

The technical scheme is adopted, and the method has the advantages that: the elastic ring is connected with the blocking ring through a smooth curved surface, is made of rubber, has elastic performance, and can prevent the blocking ring from scratching the inner wall of the cervical orifice when the cervical orifice is blocked, so that the normal operation can be ensured.

The utility model discloses further set up: be provided with first draw-in groove on the internal perisporium of second body of rod, be provided with the second snap ring on the second dwang periphery wall, first draw-in groove realizes the second dwang spacing that slides in the second body of rod with the cooperation of pegging graft of second snap ring.

The technical scheme is adopted, and the method has the advantages that: the first clamping groove is matched with the second clamping ring in an inserting mode to realize that the second rotating rod slides in the second rod body in a limiting mode, and the second rotating rod is prevented from falling out of the second rod body.

The utility model discloses further set up: the hand-held piece includes the rolling disc, the rolling disc is connected with the one end that the second dwang exposes the second body of rod.

The technical scheme is adopted, and the method has the advantages that: the setting of rolling disc makes things convenient for operating personnel to rotate the second dwang.

Drawings

FIG. 1 is a three-dimensional view of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is a three-dimensional view of a first rod and a second rod of the present invention;

fig. 4 is a three-dimensional view of the first rotating rod and the second rotating rod of the present invention.

Detailed Description

The utility model provides a uterine manipulator, which comprises a first rod body 1 and a second rod body 2, wherein the end of the first rod body 1 and the starting end of the second rod body 2 are connected and combined to form an L-shaped structure, a cavity 3 is arranged at the junction of the first rod body 1 and the second rod body 2, a first rotating rod 4 is arranged in the first rod body 1 along the axial rotation of the first rod body 1, a second rotating rod 5 is arranged in the second rod body 2 along the axial rotation of the second rod body 2, one end of the first rotating rod 4 penetrates out of the end of the first rod body 1 to reach the cavity 3 and is provided with a first gear 41, the other end penetrates out of the starting end of the first rod body 1 and is provided with a touch rod 42, one end of the second rotating rod 5 penetrates out of the starting end of the second rod body 2 to reach the cavity 3 and is provided with a second gear 51, the other end penetrates out of the end of the second rod body 2 and is provided with a handheld rotating rod for an operator to hold, the first gear 41 is meshed with the second gear, the end part of the touch bar 42, which is used for contacting with the inner wall of the uterine cavity, is provided with an elastic part, the elastic part is an air bag 6 wrapping the head of the touch bar 42, the end part of the touch bar 42 is provided with an inflation pipeline 61 communicated with the interior of the air bag 6, one end of the inflation pipeline 61 penetrates through the first rotating rod 4 until reaching the end of the first bar body 1, the first gear 41 is provided with a through hole 411, the inner wall of the cavity 3 is provided with an opening 31 communicated with the outside, the cavity 3 is internally provided with an air pipe 32, one end of the air pipe 32 penetrates through the through hole 411 and is inserted into the inflation pipeline 61 and communicated with the inflation pipeline 61, the other end penetrates through the air pipe 32 and is communicated with the outside inflation equipment to inflate the air bag 6, the outer peripheral wall of the first bar body 1 is sleeved with a plugging ring 7, the outer peripheral wall of the first bar body 1 is provided with first racks 11, and the inner, the first rack 11 and the second rack 71 are both one-way racks, the first rack 11 and the second rack 71 are meshed with each other, when the plugging ring 7 bears downward stress, the first rack 11 and the second rack 71 are staggered to realize downward movement of the plugging ring 7 on the first rod body 1, when the plugging ring 7 bears upward stress, the first rack 11 and the second rack 71 are in conflict fit to realize locking of the plugging ring on the first rod body 1, the outer peripheral wall of the plugging ring 7 is provided with an elastic ring 72, the elastic ring 72 is connected with the plugging ring 7 through a smooth curved surface, the elastic ring 72 is made of rubber materials, the inner peripheral wall of the second rod body 2 is provided with a first clamping groove 21, the outer peripheral wall of the second rotating rod 5 is provided with a second clamping ring 53, the first clamping groove 21 is in plug-in fit with the second clamping ring 53 to realize sliding limiting of the second rotating rod 5 in the second rod body 2, the hand piece comprises a rotating disc 52, and the rotating disc 52 is connected with one end of the second rotating rod 5 exposed out of the second rod body 2.

When the position of the uterus needs to be adjusted, the medical staff rotates the hand-held piece to enable the second rotating rod 5 to axially rotate in the second rod body 2, the second gear 51 rotates along with the second rotating rod, and the first gear 41 is meshed with the second gear 51, so that the first gear 41 rotates in a linkage manner and drives the first rotating rod 4 to axially rotate in the first rod body 1, and the touch rod 42 and the first rotating rod 4 are integrally arranged, so that the touch rod 42 swings, when the medical staff rotates the hand-held piece, the touch rod 42 jacks up the uterus and swings left and right, and the medical staff can conveniently adjust the position of the uterus; when the medical staff inserts the touch rod 42 into the uterus and pushes against the inner wall of the uterus, the external inflation equipment is started and air is delivered into the air bag 6 through the air delivery pipe 32 and the inflation pipeline 61, at the moment, the air bag 6 is inflated and expanded and pushes against the inner wall of the uterus, and after the inflation is finished, the medical staff blocks the air delivery pipe 32 exposed outside the patient body and closes the external inflation equipment; when the first rod body 1 is inserted into the cervical hole, an operator gradually moves down the plugging ring 7, at the moment, the first rack 11 and the second rack 71 are meshed with each other, when the plugging ring 7 bears downward stress, the first rack 11 and the second rack 71 are staggered to realize downward movement of the plugging ring 7 on the first rod body 1, the plugging ring 7 is not moved down until the plugging ring 7 reaches the position of the cervical hole, at the moment, the first rod body 1 is continued to go deep into the uterus at a certain position, and the plugging ring 7 can be inserted into the cervical hole to realize blockage of the cervical hole.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, but only by the principle of the present invention, and the present invention can be modified without departing from the spirit and scope of the present invention, and all of the modifications and improvements fall within the scope of the present invention.

Claims

1. A uterine manipulator is characterized in that: comprises a first rod body and a second rod body, wherein the tail end of the first rod body and the initial end of the second rod body are connected and combined to form an L-shaped structure, a cavity is arranged at the junction of the first rod body and the second rod body, a first rotating rod is arranged in the first rod body in a rotating way along the axial direction of the first rod body, a second rotating rod is arranged in the second rod body in an axial rotating manner along the second rod body, one end of the first rotating rod penetrates out of the tail end of the first rod body until reaching the cavity and is provided with a first gear, the other end penetrates out of the initial end of the first rod body and is provided with a touch rod, one end of the second rotating rod penetrates out of the initial end of the second rod body to the cavity and is provided with a second gear, the other end of the second rotating rod penetrates out of the tail end of the second rod body and is provided with a hand-held piece for an operator to hold, the first gear and the second gear are meshed to realize linkage of the first rotating rod and the second rotating rod, and the end part, which is used for contacting with the inner wall of the uterine cavity, of the touch rod is provided with an elastic part.

2. A uterine manipulator according to claim 1, characterized in that: the utility model discloses a flexible pipe, including the elastic component, conflict pole portion, first gear, cavity inner wall, gas supply pipe, through-hole, the elastic component is the gasbag of parcel conflict pole head portion, set up the gas tube way with the inside intercommunication of gasbag on the conflict pole tip, gas tube way one end is worn to establish first rotation pole until first body of rod is terminal, the through-hole has been seted up on the first gear, set up the trompil that switches on with the external world on the cavity inner wall, be provided with the gas-supply pipe in the cavity, gas-supply pipe one end is passed the through-hole and is inserted and establish into gas.

3. A uterine manipulator according to claim 1, characterized in that: the cover is equipped with the jam ring on the first body of rod periphery wall, the first rack of having arranged on the first body of rod periphery wall, the second rack of having arranged on the internal perisporium of jam ring, first rack and second rack are one-way rack, first rack and second rack intermeshing, the jam ring first rack realizes the lower shift of jam ring on the first body of rod with the dislocation of second rack when bearing the downward stress, the jam trades the locking of jam trade on the first body of rod is realized with the cooperation of conflicting of second rack when bearing the upward stress to first rack.

4. A uterine manipulator according to claim 3, characterized in that: the utility model discloses a plugging ring, including the jam ring, be provided with the elasticity ring on the jam ring periphery wall, be connected through smooth curved surface between elasticity ring and the jam ring, the elasticity ring is made by the rubber material.

5. A uterine manipulator according to claim 1, characterized in that: be provided with first draw-in groove on the internal perisporium of second body of rod, be provided with the second snap ring on the second dwang periphery wall, first draw-in groove realizes the second dwang spacing that slides in the second body of rod with the cooperation of pegging graft of second snap ring.

6. A uterine manipulator according to claim 1, characterized in that: the hand-held piece includes the rolling disc, the rolling disc is connected with the one end that the second dwang exposes the second body of rod.