CN211433193U - Uropoiesis surgery minimal access surgery positioner - Google Patents

Abstract

The utility model relates to a minimally invasive urinary surgery positioning device, which is characterized in that the positioning device comprises a cross ruler, a left and right moving square ruler, a slide block, a centering mark point, a blocking ruler and a rivet; the middle of the transverse ruler is provided with a groove; the sliding block is arranged in the groove; the right-angle ruler moving left and right is connected with one side of the sliding block through a rivet; the upper right corner of the right-left moving square is a mark point B, and the upper left corner is a mark point A; the centering mark point is arranged at the middle position of the upper surface of the transverse ruler; the blocking ruler is arranged on the opposite side of the right-angle ruler moving left and right and is connected with the sliding block by rivets. Its advantages are: the structure is simple, the measurement is convenient, and the operation process can be improved; when the transobturator operation is carried out on the transobturator through the vagina, the needle feeding point can be accurately marked, so that the operation time is shortened; the design of the level gauge ensures that the horizontal position of the cross ruler is accurate when measuring in the operation, ensures the accuracy of the measuring result and is beneficial to the operation.

Description

Uropoiesis surgery minimal access surgery positioner

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a uropoiesis surgery minimal access surgery positioner.

Background

With the development and progress of medical technology, the concept of minimally invasive surgery is deep into various fields of surgical operations, the minimally invasive surgery refers to the surgery performed by using modern medical instruments such as laparoscopes, thoracoscopes and the like and related equipment, and compared with the traditional surgery, the minimally invasive surgery has the advantages of small wound, light pain and quick recovery, the life quality of a patient is improved, and meanwhile the workload and the working strength of medical staff are reduced, especially the nursing work after the surgery. The minimally invasive surgery does not need to open a cavity, only 1-3 small holes with the size of 0.5-1 cm are needed to be opened on a patient, the patient does not leave scars and pain, and the whole process of examination, treatment and rehabilitation can be completed in 3-5 days. Reduces the harm of the traditional operation to the human body and greatly reduces the inconvenience and the pain of the patient.

Stress urinary incontinence in women is a common disease in urology, and is caused or aggravated by weak supporting tissues at the junction of the urethra and the bladder and smooth muscle hypotonia of the urethra due to factors such as childbirth injury, premature weight bearing after childbirth, damaged pelvic floor supporting tissues and postmenopausal estrogen deficiency.

At present, the minimally invasive mainstream operation for treating the urinary incontinence is mainly a transobturator operation through vagina via a amenorrhea, and the curative effect is exact. The operation supports the middle urethra by implanting a net-shaped sling without tension, and achieves the aim of controlling urine by strengthening the supporting force of the middle urethra. However, the needle insertion point needs to be accurately marked during the minimally invasive surgery, the surgeon usually needs to measure the needle for many times, and the special physiological structure of the private part of the human body has small space and inconvenient measurement, and the complicated measurement often influences the progress of the surgery.

Chinese patent documents: cn200610061825.x, application date 2006.07.25, patent name: x-ray puncture positioning device for minimally invasive surgery. The X-ray puncture positioning device for minimally invasive surgery comprises a C-shaped arm X-ray machine, a guide cylinder seat and a puncture needle guide cylinder, wherein the C-shaped arm X-ray machine comprises a C-shaped arm, an image intensifier and an X-ray bulb tube, the C-shaped arm is installed on a main shaft, the image intensifier and the X-ray bulb tube share the same axis, the intersection point of the axis and the axis of the main shaft is the center of the C-shaped arm, the puncture needle guide cylinder is installed on the guide cylinder seat, and the axis of the puncture needle guide cylinder passes through the center of the C-shaped arm.

Chinese patent documents: CN201820869499.3, application date 2018.06.05, patent names: a B-ultrasonic probe puncture positioning frame for urology surgery. Discloses a B-ultrasonic probe puncture positioning frame for urology surgery, which comprises a probe bracket, a positioning upright rod, a guide sleeve, a movable positioning rod and a fixed positioning rod; the probe bracket can fix the B-ultrasonic probe inside through the closing rod, the positioning upright rod is fixedly arranged at the middle position of the opening bracket of the probe bracket, the surface of the positioning upright rod is provided with scale marks, the sliding chute close to the outer side is provided with the movable positioning rod, the other sliding chute is provided with the locking knob, and the length of the movable positioning rod is half of the width of the probe bracket; the lower end of the guide sleeve is connected with a fixed positioning rod arranged on a probe support under the positioning vertical rod through a rotating shaft, the upper end of the guide sleeve penetrates through a shaft sleeve on the movable positioning rod, and the shaft sleeve on the movable positioning rod is connected with the movable positioning rod through the rotating shaft.

In the X-ray puncture positioning device for minimally invasive surgery in the patent document cn200610061825.x, the C-shaped arm X-ray machine, the guide cylinder seat and the puncture needle guide cylinder are adopted, so that the puncture position can be accurately positioned, the risk and difficulty of the minimally invasive surgery are reduced, and the device is convenient to popularize; and the patent literature: a urological B ultrasonic probe puncture locating rack in CN201820869499.3 is fixed with a B ultrasonic probe in a probe bracket and is designed by a movable locating rod, thereby achieving the effects of high efficiency, rapidness and accurate location of puncture and being suitable for popularization and use in medical institutions. However, there is no report on a minimally invasive surgical positioning device for urinary surgery for treating female urinary incontinence, which is simple, convenient and accurate in measurement and is formed in one piece.

In view of the above, there is a need for a minimally invasive surgical positioning device for urinary surgery, which is simple, convenient and accurate in measurement and is used for treating female urinary incontinence.

Disclosure of Invention

The utility model aims at providing a measure simple, convenient, accurate integrated into one piece to not enough among the prior art for the uropoiesis surgery minimal access surgery positioner of treatment women urinary incontinence.

In order to achieve the purpose, the utility model adopts the technical proposal that:

a minimally invasive urinary surgery positioning device is characterized by comprising a cross ruler, a left-right moving square ruler, a slide block, a centering mark point, a blocking ruler and a rivet; the transverse ruler is of a hollow cuboid structure, and a groove is formed in the middle of the transverse ruler; the sliding block is arranged in the groove; a left-right sliding structure is arranged between the sliding block and the groove; the right-angle ruler moving left and right is connected with one side of the sliding block through a rivet; the upper right corner of the right-left moving square is a mark point B, and the upper left corner is a mark point A; the centering mark point is arranged at the middle position of the upper surface of the transverse ruler; the left-right moving square and the slide block are respectively provided with a symmetrical structure; the blocking ruler is arranged on the opposite side of the right-angle ruler moving left and right and is connected with the sliding block by rivets.

As a preferable technical scheme, the right-angle ruler moving left and right and the stop ruler are connected with the sliding block through rivets, but not limited to the rivet connection.

As a preferred technical scheme, the positioning device is of an integrated structure.

As a preferred technical solution, the positioning device further comprises a level gauge.

As a preferred technical scheme, the level gauge is arranged on the lower surface of the transverse ruler.

The utility model has the advantages that:

1. the utility model has the advantages of the utilization is equipped with the recess in the horizontal ruler, through the horizontal slip effect about the slider, controls the removal of moving the right-angle ruler about, simple structure, and it is convenient to measure, can improve the process of operation.

2. Through the centering mark point at the middle position of the upper surface of the transverse ruler, the mark point A at the upper left corner and the mark point B at the upper right corner of the right-angle ruler which is moved left and right, when the operation of the urethral middle section sling through the obturator foramen and the vagina is carried out, the needle feeding point can be accurately marked, thereby shortening the operation time.

3. By utilizing the design of the level gauge, the horizontal position of the cross ruler is accurate when measuring in the operation, the accuracy of the measuring result is ensured, and the operation is facilitated.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the positioning device for minimally invasive urinary surgery of the present invention.

Fig. 2 is a front view of the positioning device for minimally invasive urinary surgery of the present invention.

Fig. 3 is a schematic view of a slider and a chute of the positioning device for minimally invasive urological surgery of the present invention.

Fig. 4 is a front view of the slider of the positioning device for minimally invasive urinary surgery of the present invention.

Fig. 5 is a top view of the positioning device for minimally invasive urinary surgery of the present invention.

Fig. 6 is a rear schematic view of the positioning device for minimally invasive urinary surgery of the present invention.

Fig. 7 is a schematic perspective view of another positioning device for minimally invasive urological surgery of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

The reference numerals and components referred to in the drawings are as follows:

1. transverse ruler 11. groove

2. Right-angle square 3. slide block moving left and right

4. Centering mark point 5 blocking ruler

6. Rivet 7 level meter

Example 1

Referring to fig. 1, fig. 1 is a schematic perspective view of a positioning device for minimally invasive urological surgery according to the present invention. A minimally invasive urinary surgery positioning device comprises a cross ruler 1, a right-angle ruler 2 moving left and right, a sliding block 3, a centering mark point 4, a blocking ruler 5 and a rivet 6; the middle of the transverse ruler 1 is provided with a groove 11; the sliding block 3 is arranged in the groove 11; the right-angle square 2 moving left and right is connected with one side of the sliding block through a rivet 6; the upper right corner of the right-left moving square 2 is a mark point B, and the upper left corner is a mark point A; the centering mark point 4 is arranged at the middle position of the upper surface of the transverse ruler 1; the blocking ruler 5 is arranged on the opposite side of the right-angle ruler 2 moving left and right and is connected with the sliding block 3 by a rivet 6.

It should be noted that: the transverse ruler 1 is of a hollow cuboid structure; a left-right sliding structure is arranged between the sliding block 3 and the groove 11; the two right-angle rulers 2 and the two sliding blocks 3 are in symmetrical structures; the slide block 3 can freely slide left and right in the groove 11 under the action of the square 2 and the blocking ruler 5 moving left and right on two sides; the right-angle ruler 2 moving left and right, the blocking ruler 5 and the sliding block 3 are connected through rivets 6, but not limited to the rivets 6; the positioning device is of an integrated structure;

the use method of the positioning device comprises the following steps: when a transobturator is used for a transvaginal urethra middle section sling operation, the transverse ruler 1 is aligned with the urethral orifice centering mark point 4, the transverse ruler 1 is enabled to be in a horizontal position, the right-angle ruler 2 is moved leftwards and rightwards respectively in a sliding mode, the sliding block 3 is enabled to horizontally slide in the groove 11 of the transverse ruler 1, the mark point A on the right-angle ruler 2 is located at the skin fold outside the labia, the mark point B on the right-angle ruler 2 is moved leftwards and rightwards, the puncture point is the puncture point of a minimally invasive operation, and the mark is made at the mark point on the skin of a patient.

Example 2

Referring to fig. 7, fig. 7 is a schematic perspective view of another positioning device for minimally invasive urology surgery of the present invention. The present embodiment is substantially the same as embodiment 1, except that a level gauge 7 is disposed on the lower surface of the horizontal ruler 1 in the present embodiment; by utilizing the design of the level gauge 7, the horizontal position of the cross ruler 1 is accurate during measurement in the operation, the accuracy of the measurement result is ensured, and the operation is facilitated.

The utility model discloses a minimally invasive surgery positioning device for urinary surgery, which utilizes the groove arranged in the cross ruler to control the movement of the left and right square ruler through the left and right horizontal sliding action of the sliding block, has simple structure and convenient measurement, and can improve the progress of the surgery; when the operation of the urethral midcourse sling through the obturator foramen and the vagina is carried out, the needle feeding point can be accurately marked through the centering mark point at the middle position of the upper surface of the transverse ruler, the mark point A at the upper left corner of the right-hand square and the mark point B at the upper right corner, so that the operation time is shortened; by utilizing the design of the level gauge, the horizontal position of the cross ruler is accurate when measuring in the operation, the accuracy of the measuring result is ensured, and the operation is facilitated.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the method of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.

Claims (5)

1. A minimally invasive urinary surgery positioning device is characterized by comprising a cross ruler, a left-right moving square ruler, a slide block, a centering mark point, a blocking ruler and a rivet; the transverse ruler is of a hollow cuboid structure, and a groove is formed in the middle of the transverse ruler; the sliding block is arranged in the groove; a left-right sliding structure is arranged between the sliding block and the groove; the right-angle ruler moving left and right is connected with one side of the sliding block through a rivet; the upper right corner of the right-left moving square is a mark point B, and the upper left corner is a mark point A; the centering mark point is arranged at the middle position of the upper surface of the transverse ruler; the left-right moving square and the slide block are respectively provided with a symmetrical structure; the blocking ruler is arranged on the opposite side of the right-angle ruler moving left and right and is connected with the sliding block by rivets.

2. The positioning device as claimed in claim 1, wherein the right-left square and the stop ruler are connected with the slider by rivets, but not limited to rivets.

3. The positioning device of claim 1, wherein said positioning device is a one-piece structure.

4. The positioning device of claim 3, further comprising a level.

5. The positioning device as claimed in claim 4, wherein the level is provided on the lower surface of the bar.

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