CN211750386U - Special purpose pessary - Google Patents

Abstract

The patent of the utility model discloses a special purpose's uterus holds in palm, concretely relates to medical treatment auxiliary instrument's technical field. The pessary with special use comprises a support frame and a handle, wherein the support frame is in an inverted trapezoid shape, a support sheet is arranged in the support frame, the surface of the support sheet is lower than the surface of the support frame, and a plurality of first drainage holes are formed in the support sheet; the handle can be dismantled and be connected on the shorter one side of length on the support frame. Adopt the utility model discloses technical scheme has overcome the defect of middle-aged and old women's patient's vagina rectum fascia and has caused the problem of defecation difficulty, can provide the non-invasive treatment for the patient of rectum export obstruction type defecation difficulty that causes by the defect of rectovaginal fascia.

Description

Special purpose pessary

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a pessary with special purpose.

Background

With the progress of aging society, investigation shows that the incidence rate of pelvic organ prolapse of an elderly patient is increased year by year. The defecation disorder of the patient caused by the defecation disorder seriously affects the life quality of the patient. The defecation obstacles caused by the above are mostly rectal outlet obstacles. Rectal outlet disorder is a common manifestation in female pelvic floor dysfunction diseases, and is mainly characterized by the symptoms of difficult defecation, difficult rectal emptying, finger pressure of perineum body for defecation, bleeding after defecation, gradual failure after long-term use of laxatives and the like.

The current research considers that the main reason for the obstructive defecation difficulty at the rectal outlet is the rupture or loss of important connective tissues at the pelvic floor, which leads to the paradoxical movement of the pubococcygeus, puborectalis, the anal longissimus and the anal sphincter. The congenital or acquired fracture of the connective tissue in the uterosacral ligament, the rectovaginal fascia and the perineum body causes the weakening of the muscle lifting plate force originally anchored on the rectovaginal fascia, breaks the balance of the system, leads to the excessive forward traction of the puborectal muscle to the anorectal joint point and causes the condition of defecation and labor waste. Clinically, the prolapse of uterus caused by uterosacral ligaments, the bulging of the posterior vaginal wall caused by rectovaginal fascia defects, and the prolonged scrotal fissure caused by perineal body injury are shown. The expansion of the posterior vaginal wall is an important reason of the outlet obstruction type defecation difficulty caused by the defecation stress of middle and old aged female patients due to the defect of the vital connective tissue of the congenital or acquired pelvic floor, particularly the defect of the rectal fascia of the vagina.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pessary with special application to solve the problem that the vaginal and rectal fascia of middle-aged and old women patients are defective and cause difficulty in defecation.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the pessary with special use comprises a support frame and a handle, wherein the support frame is in an inverted trapezoid shape, a support sheet is arranged in the support frame, the surface of the support sheet is lower than the surface of the support frame, and a plurality of first drainage holes are formed in the support sheet; the handle can be dismantled and be connected on the shorter one side of length on the support frame.

Furthermore, a plurality of second drainage holes are formed in the side wall of the support frame. The secretion between gathering support frame and the human body can be discharged with the help of second drainage hole, has avoided the secretion to pile up and has multiplied the bacterium and cause the condition that other diseases appear in the patient.

Furthermore, a plurality of drainage grooves are formed in the supporting sheet, and each drainage groove is used for communicating the second drainage hole with the first drainage hole. The drainage groove is convenient for drain the secretion in the patient body to the first drainage hole, and the secretion discharging efficiency is improved.

Furthermore, the handle is made of elastic materials, a plurality of clamping holes are formed in the handle, and pin shafts matched with the clamping holes are integrally formed at the free end of the handle. By means of the matching of the pin shaft and the clamping hole, the handle can be bent into a semi-cylindrical shape, so that effective support can be provided for patients with rectovaginal fascia defects at extremely low positions, timely adjustment can be performed according to different support positions, and the device can be suitable for different patients and different sickening stages of the same patient.

Furthermore, the support frame, the support sheet and the handle are all made of silica gel. The silica gel material can be used for making the fabric of the artificial leather soft, can be deformed to overcome the defect of the deformation of the artificial leather due to the difference of the internal structure of the human body, cannot injure the human body, and enhances the safety of the artificial leather left in the human body.

The beneficial effect of this scheme: 1. the scheme can simultaneously reinforce the three-layer structure of the pelvic floor tissue, namely the uterosacral ligament, the rectovaginal fascia and the perineum body, in a non-destructive manner, thereby improving the symptom of difficult defecation of patients with outlet obstruction; 2. the scheme can not influence the normal discharge of secretion in the body of the patient, thereby not influencing the normal life of the patient; 3. the scheme can be used as a common pessary when the handle is curled, namely pelvic cavity organ tissues which are separated from hymen, including uterus and rectum, can be returned; the patient can avoid the problems of uncomfortable walking caused by the prolapse of the pelvic viscera or friction bleeding of mucous membrane and the like.

Drawings

Fig. 1 is a front view of a special purpose pessary of the present invention;

fig. 2 is a cross-sectional view at a-a in fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments:

reference numerals in the drawings of the specification include: support frame 1, handle 2, backing sheet 3, first drainage hole 4, second drainage hole 5, card hole 6, drainage groove 7, round pin axle 8.

Examples

Substantially as shown in figures 1 and 2: the utility model provides a special use's uterus support, including support frame 1 and handle 2, the shape of support frame 1 adopts down trapezoidal, integrated into one piece has backing sheet 3 in the support frame 1, the height that highly is less than support frame 1 surface on backing sheet 3 surface, make support frame 1 and backing sheet 3 form the indent region, be convenient for collect the internal secretion of patient on backing sheet 3, it has a plurality of second drainage holes 5 to open on the lateral wall of support frame 1, second drainage hole 5 is located backing sheet 3, make support frame 1 exterior space and indent region together with the help of second drainage hole 5, thereby be convenient for this device when human is settled, can be with the help of second drainage hole 5 with the secretion between support frame 1 and the human body drainage to backing sheet 3, thereby avoided the secretion to pile up and breed the bacterium and cause the condition that other diseases appear to the patient. It has four first drainage holes 4 to open on the backing sheet 3, and first drainage hole 4 is the through-hole, and it has many drainage grooves 7 to open on the backing sheet 3, and every drainage groove 7 is used for communicating every first drainage hole 4 and second drainage hole 5 corresponding with it to be convenient for draw away the secretion that collects on the backing sheet 3, improved the drainage efficiency and the effect of secretion.

Handle 2 is flat slice, be similar to tongue depressor piece, it has a plurality of card holes 6 to equidistance open on handle 2, the rear side integrated into one piece of 2 lower extremes of handle has and blocks 6 matched with round pin axle 8 in hole, the upper end integrated into one piece of handle 2 has curved snap ring, the inner wall of snap ring is laminated mutually with the surface of 1 lower extreme of support frame, one side of snap ring is equipped with the opening, the size of opening part slightly is lighter than the size of 1 lower extreme of support frame, support frame 1, backing sheet 3, handle 2 and snap ring all adopt silica gel to make, can make this scheme be applicable to the patient of different physiological characteristics and structure with the help of the soft characteristic of silica gel, the application scope of this scheme has been strengthened, be convenient for clinical application and popularization, and this material still can not produce the injury to the human body, be.

The working principle of the scheme is as follows: the scheme is arranged in the vagina of a patient, the upper end of the support frame 1 supports the uterosacral ligaments of the patient, the lower end of the support frame 1 supports the perineum, and the support frame 1 and the support sheet 3 can be used for repairing and supporting the area of the rectocele caused by rectovaginal fascia defect. When laying this device again in the patient, rotatable handle 2 makes it rotate on support frame 1 to the position of placing and the angle of adjustment support frame 1, thereby are applicable to different patients.

When the patient defecates, the patient can put the indwelling handle 2 on the lower end of the support frame 1 by himself or herself, and a certain force is applied to the lower end of the support frame 1 through the handle 2 to resist the force component of the rectum protrusion. The handle 2 can be removed after the defecation of the patient is finished, and the support function of the support frame 1 in the vagina is only kept, namely the vagina wall or the pelvic organ is prevented from dropping out of the vaginal orifice.

The handle 2 is bent and inserted into the clamping holes 6 by virtue of the pin shaft 8 on the handle 2, at the moment, the handle 2 is enclosed to form a semi-cylindrical shape, effective support can be provided for patients with rectovaginal fascia defect at an extremely low position (namely, patients with defect positions close to the vaginal orifice) by virtue of the semi-cylindrical handle 2, so that the function of the device is enhanced, and the shape of the handle 2 after being rolled can be adjusted by inserting the pin shaft 8 into different clamping holes 6, so that the device can be suitable for different patients.

The above are merely examples of the present invention, and common general knowledge of known specific structures and/or characteristics of the embodiments is not described herein in an excessive amount. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (5)

1. A special-purpose pessary, characterized by: the drainage device comprises a support frame and a handle, wherein the support frame is in an inverted trapezoid shape, a support sheet is arranged in the support frame, the surface of the support sheet is lower than the surface of the support frame, and a plurality of first drainage holes are formed in the support sheet; the handle can be dismantled and be connected on the shorter one side of length on the support frame.

2. A special purpose pessary according to claim 1, wherein: a plurality of second drainage holes are formed in the side wall of the support frame.

3. A special purpose pessary according to claim 2, wherein: the support sheet is provided with a plurality of drainage grooves, and each drainage groove is used for communicating the second drainage hole with the first drainage hole.

4. A special purpose pessary according to claim 1, wherein: the handle is made of elastic materials, a plurality of clamping holes are formed in the handle, and pin shafts matched with the clamping holes are integrally formed at the free end of the handle.

5. A special-purpose pessary according to any of claims 1-3, wherein: the support frame, the support sheet and the handle are all made of silica gel.

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