CN219557509U

CN219557509U - Adjustable uterine manipulator

Info

Publication number: CN219557509U
Application number: CN202223231977.3U
Authority: CN
Inventors: 全燕; 梅茹
Original assignee: Shiyan Maternity And Child Care Hospital
Current assignee: Shiyan Maternity And Child Care Hospital
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-08-22
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the technical field of medical appliances, in particular to an adjustable uterine manipulator which comprises a guide rod inserted into the inner wall of a uterine manipulator and a spring fixedly connected to one end of the uterine manipulator, wherein a limiting hole capable of limiting is formed in the outer surface of the uterine manipulator, a limiting ring capable of limiting is sleeved on the outer surface of the uterine manipulator, a pull rod capable of being pulled by hand is fixedly connected to one side of the limiting ring, a fixable threaded ring is fixedly arranged at one end of the spring, an extensible uterine manipulator cup is connected to one end of the threaded ring in a threaded manner, and a guide head capable of lifting the uterine manipulator is connected to one end of the guide rod in a threaded manner. This palace ware with adjustable, through setting up of lifting palace pipe, guide bar, pull rod, spring and lifting palace cup, medical personnel carries out when lifting palace operation preparation, and the flexible of spring is controlled to the accessible hand pull rod, and the length of lifting palace pipe is stretched out to the flexible degree decision guide bar of spring, lifts palace cup and plays the effect of an expansion vagina, and the convenient placement of guide bar does not harm the vagina, has increased the suitability of device.

Description

Adjustable uterine manipulator

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an adjustable uterine manipulator.

Background

Medical instruments refer to instruments, equipment, appliances, in-vitro diagnostic reagents, calibrators, materials and other similar or related articles which are directly or indirectly used for a human body, and comprise needed computer software, medical instruments comprise medical equipment and medical consumables, the effects are mainly obtained through physical modes, not pharmacological, immunological or metabolic modes, or the medical instruments are only used for assisting in participation in the modes, and when gynecological hysterectomy or secondary total incision operation is carried out, when hysterectomy under laparoscope and fallopian tube staining and liquid passing inspection under laparoscope are carried out, and various laparoscopic operation processes need a uterine lifter to be matched with and position uterus, but the traditional uterine lifter is inconvenient to debug, has poor manual stability, and blind operation is easy to damage the uterus of a patient, so that a new adjustable uterine lifter is needed to solve the problems.

The utility model discloses an adjustable pliers uterine manipulator, which belongs to the technical field of medical instruments and comprises a front clamp rod, a rear clamp rod and a uterine manipulator, wherein the front clamp rod and the rear clamp rod are hinged together in an X-shaped manner through a hinge shaft, the right tail parts of the front clamp rod and the rear clamp rod are respectively and integrally connected with a first finger ring and a second finger ring, the uterine manipulator is arranged at the front side of the front clamp rod, the left end of the uterine manipulator Gong Gan is further provided with an elongated working rod, when the angle of the uterine manipulator needs to be adjusted, a pressing cap is unscrewed firstly, the uterine manipulator is unlocked, then the uterine manipulator is pressed down through a third finger ring, the sliding rod on the uterine manipulator slides down along a sliding groove, the uterine manipulator lifts along with the continuous tilting of the uterine manipulator, and when the required uterine manipulator reaches the required uterine manipulator angle, the uterine manipulator is pressed again, so that the stretching degree of the uterine manipulator is fixed.

However, when the adjustable pliers uterine manipulator is actually used, the following problems exist:

1. the device can not adjust the length of the working rod, presses down the vagina through the lever principle so as to achieve the uterine lifting effect, has serious damage to the vagina, small uterine lifting angle and poor effect;

2. when the device is used, a worker who needs to put uterus continuously presses the hand uterine manipulator until the operation of the operation part is completed, so that the operation risk is increased.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides an adjustable uterine manipulator which solves the problems that the traditional uterine manipulator is inconvenient to debug, has poor manual stability and is easy to damage the uterus of a patient due to blind operation.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an adjustable uterine manipulator, includes the guide bar of pegging graft at the uterine tube inner wall and fixed connection is at the spring of pegging graft one end of uterine tube, but the spacing hole has been seted up to the surface of pegging graft the uterine tube, but the surface of pegging graft the uterine tube has cup jointed spacing ring, but one side fixedly connected with pull rod that pulls by hand of spacing ring, but one end fixed mounting of spring has fixed screwed ring, the one end threaded connection of screwed ring has extensible uterine cup that lifts, but the one end threaded connection of guide bar has the guide head of pegging graft.

Optionally, the outer surface of lifting the palace pipe fixedly connected with measurable scale mark, the one end fixedly connected with of lifting the palace pipe can the handle of hand power.

Optionally, but the surface of lifting the palace pipe has seted up spacing mouth of spacing, but the inner wall threaded connection of spacing mouth has spacing first stop bolt.

Optionally, but the limited connection mouth has been seted up to the surface of guide bar, the one end fixedly connected with of guide bar can hold the handle.

Optionally, the upper end threaded connection of spacing ring has the spacing second stop bolt of spacing, but the one end fixedly connected with pull ring of pull rod hand.

Optionally, the surface of spring cup joints telescopic flexible pipe, flexible pipe one end is provided with the interface that can connect.

(III) beneficial effects

The utility model provides an adjustable uterine manipulator, which has the following beneficial effects:

1. this palace ware with adjustable, through the setting of lifting palace pipe, guide bar, pull rod, spring and lifting palace cup, when medical personnel carries out the palace operation preparation of lifting, the flexible degree of accessible hand pull rod control spring, the flexible degree of spring decides the guide bar and stretches out the length of lifting palace pipe, easy operation is convenient, the operation to the deep vaginal length of guide bar is controlled more easily, lifting palace cup plays an effect of expanding the vagina, the convenient placement of guide bar does not harm the vagina, the suitability of device has been increased.

2. This palace ware with adjustable, through the setting of spacing hole and spacing ring, after medical personnel pass through the length that the guide stick stretched out to lift the palace pipe of pull rod adjustment, the accessible is fixed spacing hole and spacing ring, will lift palace cup and lift the palace pipe between the distance to fixed guide head and lift palace cup between the distance, need not medical personnel and hold, make and lift palace process more stable, better guarantee medical personnel's operation process, increased the practicality of device.

Drawings

FIG. 1 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is a schematic diagram of the uterine tube structure according to the utility model;

fig. 4 is a schematic view of the structure of the guide bar of the present utility model.

In the figure: 1. lifting a uterine tube; 2. a guide bar; 3. a spring; 4. a limiting hole; 5. a limiting ring; 6. a pull rod; 7. a threaded ring; 8. lifting a uterine cup; 9. a guide head; 10. scale marks; 11. a handle; 12. a limit opening; 13. a first limit bolt; 14. a connection port; 15. a handle; 16. the second limit bolt; 17. a pull ring; 18. and (5) a telescopic pipe.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: an adjustable uterine manipulator comprises a guide rod 2 inserted into the inner wall of a uterine tube 1 and a spring 3 fixedly connected to one end of the uterine tube 1, wherein a measurable scale mark 10 is fixedly connected to the outer surface of the uterine tube 1, a pull handle 11 capable of being pulled by hand is fixedly connected to one end of the uterine tube 1, a spacing opening 12 capable of being spacing is formed in the outer surface of the uterine tube 1, a first spacing bolt 13 capable of being spacing is connected to the inner wall of the spacing opening 12 in a threaded manner, a spacing hole 4 capable of being spacing is formed in the outer surface of the uterine tube 1, a spacing ring 5 capable of being spacing is sleeved on the outer surface of the uterine tube 1, a pull rod 6 capable of being pulled by hand is fixedly connected to one side of the spacing ring 5, a second spacing bolt 16 capable of being spacing is connected to the upper end of the spacing ring 5 in a threaded manner, and a pull ring 17 capable of being pulled by hand is fixedly connected to one end of the pull rod 6;

when medical staff performs uterine lifting operation preparation, the stretching degree of the spring 3 can be controlled by pulling the pull rod 6 by hand, the distance between the vagina of a patient and the uterus lifting tube 1 is suitable for the patient by utilizing the scale mark 10 on the upper surface of the uterine lifting tube 1, the stretching degree of the spring 3 determines the length of the guide rod 2 extending out of the uterine lifting tube 1, the operation is simple and convenient, the operation of the guide rod 2 extending into the vagina is easier to control, the uterine lifting cup 8 plays a role of expanding the vagina, the insertion of the guide rod 2 is convenient, the vagina is not damaged, the applicability of the device is improved, a fixable threaded ring 7 is fixedly arranged at one end of the spring 3, the outer surface of the spring 3 is sleeved with a telescopic tube 18, and one end of the telescopic tube 18 is provided with a connectable interface;

one end of the threaded ring 7 is in threaded connection with an extensible uterine lifting cup 8, one end of the guide rod 2 is in threaded connection with a guide head 9 capable of lifting uterus, a connection port 14 capable of limiting is formed in the outer surface of the guide rod 2, one end of the guide rod 2 is fixedly connected with a handle 15 capable of being held, after a medical staff adjusts the length of the guide rod 2 extending out of the uterine lifting tube 1 through a hand pull rod 6, the spacing hole 4 and the spacing ring 5 can be fixed through a second spacing bolt 16, the distance between the uterine lifting cup 8 and the uterine lifting tube 1 is fixed, the spacing port 12 and the connection port 14 are limited through a first spacing bolt 13, and therefore the distance between the guide head 9 and the uterine lifting cup 8 is fixed, hands of the medical staff are not required, the uterine lifting process is more stable, the surgical process of the medical staff is better guaranteed, and the practicability of the device is improved.

In the utility model, the working steps of the device are as follows:

1. firstly, selecting a uterine lifting cup 8 suitable for the diameter of a vaginal orifice of a patient, and connecting the uterine lifting cup 8 to one end of a telescopic tube 18 through a thread ring 7 in a threaded manner;

2. secondly, the stretching degree of the spring 3 can be controlled by pulling the pull rod 6 by hand, and the distance suitable for the vagina of the patient is made by using the scale marks 10 on the upper surface of the uterine tube 1 according to the condition of the patient;

3. then, the spacing hole 4 and the spacing ring 5 can be fixed through the second spacing bolt 16, and the distance between the uterine lifting cup 8 and the uterine lifting tube 1 can be fixed;

4. finally, the guide rod 2 penetrates into the uterine lifting tube, and the limiting port 12 and the connecting port 14 are limited through the first limiting bolt 13, so that the distance between the guide head 9 and the uterine lifting cup 8 is fixed.

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

Claims

1. The utility model provides an adjustable uterine manipulator, includes guide bar (2) and spring (3) of fixed connection in uterine manipulator (1) one end of pegging graft at uterine manipulator (1) inner wall, its characterized in that: but the spacing hole (4) of lifting the surface of palace pipe (1) has been seted up, but the surface of lifting palace pipe (1) has cup jointed spacing ring (5) of spacing, one side fixedly connected with pull rod (6) that can hand power of spacing ring (5), the fixed screwed ring (7) of one end fixed mounting of spring (3), the one end threaded connection of screwed ring (7) has expandable palace cup (8) of lifting, the one end threaded connection of guide bar (2) has guide head (9) that can lift palace.

2. An adjustable uterine manipulator according to claim 1, characterized in that: the uterine tube (1) is characterized in that the measurable scale marks (10) are fixedly connected to the outer surface of the uterine tube (1), and a handle (11) capable of being pulled by hand is fixedly connected to one end of the uterine tube (1).

3. An adjustable uterine manipulator according to claim 1, characterized in that: the uterus lifting device is characterized in that a limiting opening (12) capable of limiting is formed in the outer surface of the uterus lifting tube (1), and a first limiting bolt (13) capable of limiting is connected to the inner wall of the limiting opening (12) in a threaded mode.

4. An adjustable uterine manipulator according to claim 1, characterized in that: the outer surface of the guide rod (2) is provided with a limited connecting port (14), and one end of the guide rod (2) is fixedly connected with a hand-holding handle (15).

5. An adjustable uterine manipulator according to claim 1, characterized in that: the upper end threaded connection of spacing ring (5) has second spacing bolt (16) that can spacing, but one end fixedly connected with pull ring (17) of pull rod (6) hand.

6. An adjustable uterine manipulator according to claim 1, characterized in that: the outer surface of the spring (3) is sleeved with a telescopic pipe (18), and one end of the telescopic pipe (18) is provided with a connectable interface.