CN210249844U - Uterine orifice detector - Google Patents

Abstract

The utility model discloses a uterine orifice detector, which comprises a detector body, wherein the detector body is in a cylindrical structure or an elliptic cylindrical structure, and also comprises a transparent elastic soft sleeve which is in a hollow structure with one open end; the transparent elastic soft sleeve is provided with a clamping groove along the length direction; the outer surface of the detector body is provided with a convex strip along the length direction; the transparent elastic soft sleeve is sleeved on the detector body, and the convex strip is clamped into the clamping groove. The utility model discloses simple structure, convenient to use, low in manufacturing cost, economical and practical.

Description

Uterine orifice detector

Technical Field

The utility model belongs to the technical field of medical equipment technique and specifically relates to a palace mouth detector is related to.

Background

When the pregnant woman is in delivery, the uterus contracts regularly to pull the uterine muscle and the surrounding fibers of the internal cervix, and the amniotic fluid sac before the fetal presenting part is wedge-shaped, so that the internal cervix expands upwards and outwards, and the cervical canal is gradually shortened until the cervical canal disappears. The external opening of the cervix is usually only one finger tip in size, and can be expanded to a diameter of 10 cm along with the progress of labor process, so that the fetal head of the term can pass through the external opening of the cervix, and the process is called as the opening of the uterine orifice.

In the management of labor, the measurement of uterine orifice is a very critical step, which directly affects the judgment and treatment of labor. In the latest labor management of obstetrics, the birth process is limited by 6cm, a latency period before 6cm and an active period after 6cm, the uterine orifice is not expanded to 6cm, a puerpera cannot be considered to enter the active period, and for obstetricians and midwives, the degree of expansion of the uterine orifice is very important for entering the active period, so that unnecessary labor intervention can be reduced, the birth outcome of a mother fetus can be improved, in addition, the rate of expansion of the uterine orifice in different stages of the labor can be very important to know, and the rate of expansion of the uterine orifice in different stages of the labor can be very important to know accurately, so that the labor can be managed better and the extension and stagnation of the active period can be diagnosed accurately.

The traditional method is that a doctor can observe the opening degree of a uterine orifice by using an observation method, the examination of anus or vagina is usually performed, the doctor stretches fingers into the uterine orifice from the vagina under the condition of wearing sterile gloves, the fingers are placed on the uterine orifice to determine the opening and closing size of the uterine orifice, the method needs to perform repeated measurement for many times, the body and the mind of a pregnant woman bear huge pressure and depend on manual detection, the subjectivity is strong, the accuracy is poor, under the condition, if judgment with larger error is made, danger is easily caused to the life of the pregnant woman and the fetus, and the repeated vaginal exploration can cause iatrogenic infection and influence the human health of the fetus and a lying-in woman.

In order to solve the above technical problems, taking the visual cervical opening measuring device disclosed in patent document 201810750507.7 as an example, the visual cervical opening measuring device can conveniently and quickly measure the opening distance of the cervical opening, is not affected by external conditions, is accurate in measurement, has little damage to cervical tissues, but has a complex overall structure and high manufacturing cost, and is not economical and practical.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a uterine orifice detector which has simple structure, convenient use, low manufacturing cost, economy and practicability. In order to achieve the purpose, the utility model provides a uterine orifice detector, which comprises a detector body and a transparent elastic soft sleeve, wherein the detector body is of a cylindrical structure or an elliptic cylindrical structure, and the transparent elastic soft sleeve is of a hollow structure with one open end; the transparent elastic soft sleeve is provided with a clamping groove along the length direction; the outer surface of the detector body is provided with a convex strip along the length direction; the transparent elastic soft sleeve is sleeved on the detector body, and the convex strip is clamped into the clamping groove.

The needle pressing device further comprises a hardness tester, wherein a needle pressing pin of the hardness tester consists of a dial and a needle body connected with the dial; the transparent elastic soft sleeve is provided with a through hole through which the needle body passes, and the through hole penetrates through two ends of the transparent elastic soft sleeve in the length direction.

Further, the quantity of needle body is a plurality of, and a plurality of needle bodies are followed dial circumference equipartition sets up.

Furthermore, the detector body comprises a shell, an infrared camera and a computer, the infrared camera is mounted at the end part of the shell and connected with one end of a data line, and the other end of the data line penetrates through the shell and then is connected with the computer; the shell is in a cylindrical structure or an elliptic cylindrical structure.

The utility model has the advantages that:

1. the utility model discloses the soft cover of transparent elasticity of detector body overcoat, the soft cover of transparent elasticity is disposable, effectively avoids cross infection, sanitary safety. Transparent elasticity soft cover wraps up the detector body under its elastic action, simultaneously under the combined action of draw-in groove and sand grip, transparent elasticity soft cover landing when effectively avoiding using, it is firm to install, safe in utilization, just the utility model discloses a combination design of transparent elasticity soft cover, draw-in groove and sand grip, the structure is fairly simple, low in manufacturing cost, convenient to use, economical and practical breaks away from the structure complicacy that prior art adopted suction seal mechanism etc. to bring, and manufacturing cost is high, awkward problem.

2. The utility model discloses when surveying palace mouth opening degree, supplementary palace mouth soft or hard degree of surveying through the sclerometer to confirm whether be favorable to opening the palace mouth.

3. The utility model discloses the detector body is cylinder structure or elliptical column structure, and cylinder structure is applicable to the palace mouth of first baby pregnant woman and surveys, and elliptical column structure is applicable to the palace mouth that the baby pregnant woman was born and surveys.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a bottom view of fig. 1 with the data lines removed.

Fig. 3 is a schematic structural view of the transparent elastic soft sleeve in fig. 1.

Fig. 4 is a bottom view of fig. 3.

Fig. 5 is a schematic structural diagram of the probe body in fig. 1.

Fig. 6 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 7 is a sectional view a-a of fig. 6.

Fig. 8 is a bottom view of the corresponding transparent elastic soft sleeve of fig. 7.

Fig. 9 is a schematic structural view of the corresponding pressing pin in fig. 7.

Fig. 10 is a top view of fig. 9.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1 to 5, the uterine cavity detector provided by this embodiment includes a detector body 2, the detector body 2 is a cylindrical structure, and further includes a transparent elastic soft sleeve 1, the transparent elastic soft sleeve 1 is a hollow structure with an opening at one end; the transparent elastic soft sleeve 1 is provided with a clamping groove 101 along the length direction; the outer surface of the detector body 2 is provided with a convex strip 20 along the length direction; the transparent elastic soft sleeve 1 is sleeved on the detector body 2, and the convex strip 20 is clamped into the clamping groove 101.

In the embodiment, the transparent elastic soft sleeve 1 is sleeved outside the detector body 2, and the transparent elastic soft sleeve 1 is disposable, so that cross infection is effectively avoided, and the detector is sanitary and safe. Transparent elastic soft cover 1 wraps up detector body 2 under its elastic action, simultaneously under the combined action of draw-in groove 101 and sand grip 20, transparent elastic soft cover 1 landing when effectively avoiding using, it is firm to install, safe in utilization, and this embodiment adopts transparent elastic soft cover 1, draw-in groove 101 and sand grip 20's combined design, the structure is fairly simple, low in manufacturing cost, high durability and convenient use, it is complicated to break away from the structure that prior art adopted suction seal mechanism etc. to bring, and manufacturing cost is high, awkward problem.

The transparent elastic soft sleeve 1 of the present embodiment is made of a rubber material or other existing mature materials, which are not specifically limited, and are required to be transparent and elastic.

In the embodiment, the detector body 2 is of a cylindrical structure, is suitable for the uterine orifice detection of a pregnant woman with a first baby, and has a shape structure similar to the shape of the vagina of a pregnant woman without a baby, so that the detector body 2 can be conveniently inserted into the vagina of the pregnant woman; or the detector body 2 is in an elliptic cylinder structure and is suitable for the uterine orifice detection of the pregnant woman with a baby, and the shape structure is similar to the shape of the vagina of the pregnant woman with a baby, so that the detector body 2 can be conveniently inserted into the vagina of the pregnant woman. In this embodiment, the internal structure of the probe body 2 may be directly the prior art, or may be: the detector body 2 comprises a shell, an infrared camera and a computer, wherein the infrared camera is installed at the end part of the shell and is connected with one end of a data line 4, and the other end of the data line 4 penetrates through the shell and then is connected with the computer. Wherein the housing is manufactured integrally with the ribs 20. The image acquisition is carried out on the situation of the uterine opening through the infrared camera, and the computer processes the image imaging, so that the situations of the opening degree of the uterine opening, the contraction situation of the uterine opening, the descending situation of fetal exposure, whether a tumor is formed or not, the orientation of the fetus and the like are obtained, the problems of complex structure and heavy structure caused by the fact that a light source needs to be added due to the adoption of a common camera in the prior art are solved, and the structure is simplified. The technology of combining the infrared camera and the computer used in the present embodiment is well-established in the existing dual-pupil detectors, such as the dual-pupil detector produced in optical device factories of the above-mentioned poppy market. In the embodiment, the computer is connected with the mobile phone through the wireless communication equipment so as to conveniently observe data through the mobile phone, and the flexibility is strong.

This embodiment, no matter adopt prior art, the structure after still improving of detector body 2, it has all realized the visual measurement of palace mouth, reduces artifical vagina inspection error, uncomfortable sense when reducing the pregnant woman inspection, and the transmission can be shared to the observation image, alone carries out the inspection operation, and many people see the result, and it is accurate to measure to security when improving pregnant woman's production.

Example two

As shown in fig. 6-10, the second embodiment is based on the first embodiment, the uterine cavity detector further comprises a hardness tester, and the pressing pin 3 of the hardness tester is composed of a dial 31 and a pin body 30 connected with the dial 31; the transparent elastic soft sleeve 1 is provided with a through hole 102 through which the needle body 30 passes, and the through hole 102 penetrates through two ends of the transparent elastic soft sleeve 1 in the length direction.

The hardness meter is an existing mature product and is used for measuring the hardness of the surface of an object. This embodiment improves the appearance of the tucking 3 of current sclerometer to the structure of transparent elasticity soft cover 1 in the cooperation of this embodiment guarantees tucking 3 and transparent elasticity soft cover 1 and effectively installs, and the rest that current sclerometer includes does not improve.

In this embodiment, when the hardness of the uterine cavity needs to be detected, the dial 31 is held by hand, the needle body 30 is inserted into the through hole 101 while being aligned with the through hole 101, and the end of the needle body 30 is pushed out of the transparent elastic soft sleeve 1 to contact with the uterine cavity, so that the hardness of the uterine cavity is detected to determine whether the opening of the uterine cavity is facilitated.

In this embodiment, the number of the needle bodies 30 is plural, and the plurality of needle bodies 30 are uniformly distributed along the circumference of the dial 31, so as to detect the hardness of different parts of the uterine cavity and improve the accuracy of measuring the hardness of the uterine cavity.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. A uterine orifice detector comprises a detector body, wherein the detector body is of a cylindrical structure or an elliptic cylindrical structure, and is characterized by further comprising a transparent elastic soft sleeve, wherein the transparent elastic soft sleeve is of a hollow structure with one open end; the transparent elastic soft sleeve is provided with a clamping groove along the length direction; the outer surface of the detector body is provided with a convex strip along the length direction; the transparent elastic soft sleeve is sleeved on the detector body, and the convex strip is clamped into the clamping groove.

2. The uterine orifice detector according to claim 1, further comprising a hardness tester, wherein the pressing pin of the hardness tester is composed of a dial and a pin body connected with the dial; the transparent elastic soft sleeve is provided with a through hole through which the needle body passes, and the through hole penetrates through two ends of the transparent elastic soft sleeve in the length direction.

3. The uterine opening detector according to claim 2, wherein the number of the needle bodies is multiple, and the multiple needle bodies are uniformly distributed along the circumference of the dial.

4. The uterine opening detector according to any one of claims 1 to 3, wherein the detector body comprises a housing, an infrared camera and a computer, the infrared camera is mounted at the end of the housing, the infrared camera is connected with one end of a data line, and the other end of the data line passes through the housing and then is connected with the computer; the shell is in a cylindrical structure or an elliptic cylindrical structure.

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