CN214907037U

CN214907037U - Vagina pressure measuring instrument

Info

Publication number: CN214907037U
Application number: CN202120964303.0U
Authority: CN
Inventors: 邱学华; 贺越
Original assignee: Wuhan Weizhen Medical Co ltd
Current assignee: Wuhan Weizhen Medical Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-30
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to the technical field of medical equipment, a vagina pressure measurement appearance is disclosed, include: a handle, inside which a pressure sensor is arranged; one end of the air bag is connected with an air pressure pipeline which is communicated with the inside of the handle; one end of the gas transmission pipeline is communicated with the air pressure pipeline, and the other end of the gas transmission pipeline is provided with a one-way valve communicated from the outside to the inside of the gas transmission pipeline; and the signal reading device is in signal connection with the pressure sensor. The utility model has the advantages of it is following and effect: the pressure measurement device is simple and convenient to operate, low in requirement on an operator, suitable for initial examination and even patient self-testing, suitable for scale popularization, and visual in data display, and pressure measurement indexes can be given without complex positioning and quantitative diagnosis.

Description

Vagina pressure measuring instrument

Technical Field

The application relates to the technical field of medical equipment, in particular to a vaginal pressure measuring instrument.

Background

Female Pelvic Floor Dysfunction (FPFD) refers to a disease caused by defect or degeneration, injury and dysfunction of pelvic floor support structure, and mainly comprises a group of diseases such as vaginal relaxation, pelvic organ prolapse, urinary incontinence, defecation dysfunction, sexual dysfunction, chronic pelvic pain and the like. But the rapid diagnosis of female pelvic floor dysfunction and pelvic organ prolapse or the evaluation of the treatment effect of a certain female pelvic floor dysfunction repair scheme is particularly important.

In the existing clinical technology, 3D ultrasound is mainly used for observing morphological structures of various branches of pelvic floor muscles of normal women, positioning and quantitatively diagnosing pelvic floor muscle injuries of patients with pelvic floor dysfunction, evaluating the influence of morphological changes of levator ani muscle fracture on biomechanical measurement indexes such as levator ani muscle fissure hole measurement indexes, ductility and contractility, and comprehensively evaluating levator ani muscle anatomy and functional characteristics.

However, these instruments have high purchase cost, the measurement result is not intuitive enough, and needs professional training to master, and for some patients needing self-test or simple test, the prior art can not meet the requirements of the patients.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the application aims to provide the vaginal pressure measuring instrument which is low in cost, simple and convenient to detect and more direct and obvious in result.

In order to achieve the above purposes, on one hand, the technical scheme is as follows:

the application provides a vaginal pressure measuring instrument, includes:

a handle, inside which a pressure sensor is arranged;

one end of the air bag is connected with an air pressure pipeline which is communicated with the inside of the handle;

one end of the gas transmission pipeline is communicated with the air pressure pipeline, and the other end of the gas transmission pipeline is provided with a one-way valve communicated from the outside to the inside of the gas transmission pipeline;

and the signal reading device is in signal connection with the pressure sensor.

Preferably, the balloon includes:

one end of the expansion body is communicated with the air pressure pipeline;

and the holding pipe is arranged along the axis of the expansion body, and one end part of the holding pipe close to the air pressure pipeline extends out of the expansion body.

Preferably, the holding pipe is a hollow hose, and one end of the holding pipe, which is far away from the air pressure pipeline, is provided with a round angle.

Preferably, the expansion body and the holding tube are made of medical silica gel materials.

Preferably, the handle comprises:

the air guide chamber is arranged at the position of the axis of the handle and communicated with the air pressure pipeline;

the handle body is detachably connected with the gas guide bin;

the pressure sensor is arranged between the air guide bin and the handle body, and part of the pressure sensor extends into the air guide cavity.

Preferably, the shank comprises:

and the controllable switch is arranged on the side wall of the handle body and is electrically connected with the pressure sensor.

Preferably, the pressure sensor includes:

one end of the main body is abutted against the handle body, and the other end of the main body is abutted against the air guide bin through a rubber gasket;

one end of the probe is arranged on the main body, the other end of the probe extends into the air guide cavity, and the rubber gasket is sleeved outside the probe and seals the air guide cavity.

Preferably, the air guide cavity extends outwards along the axial direction to form a connecting nozzle, and the air pressure pipeline is sleeved on the connecting nozzle.

Preferably, the air guide bin and the handle body are made of aluminum alloy materials, and an inner cavity is formed in the handle body.

Preferably, the signal reading device is a tablet computer.

The beneficial effect that technical scheme that this application provided brought includes:

the utility model provides a vagina pressure measurement appearance aerifys in to the gas transmission pipeline from the check valve through syringe or other gas charging facilities, until the gasbag fully expands, puts into the human body with the gasbag again, gathers static pressure numerical value through signal reading device, and the patient that orders contracts the anus again observes dynamic pressure numerical value, and final calculation obtains data.

The pressure measurement device is simple and convenient to operate, low in requirement on an operator, suitable for initial examination and even patient self-testing, suitable for scale popularization, and visual in data display, and pressure measurement indexes can be given without complex positioning and quantitative diagnosis.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of the handle, bladder and gas delivery conduit of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numerals:

1. a handle; 11. a pressure sensor; 111. a main body; 112. a probe; 113. a rubber gasket; 12. a gas guiding bin; 121. a gas conducting cavity; 122. a connecting nozzle; 13. a handle body; 131. a controllable switch; 2. an air bag; 21. a pneumatic pipeline; 22. an expansion body; 23. a holding tube; 3. a gas pipeline; 31. a one-way valve; 4. a signal reading device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In this embodiment, as shown in fig. 1, a vaginal pressure measuring instrument is provided, which includes a handle 1, an air bag 2, an air transmission pipeline 3 and a signal reading device 4, the handle 1 and the air bag 2 are connected through an air pressure pipeline 21, the air transmission pipeline 3 is disposed at a bypass of the air pressure pipeline 21, the air pressure pipeline 21 and the air transmission pipeline 3 jointly form a Y-shaped three-way air pipe, and a one-way valve for transmitting air to the air transmission pipeline 3 is disposed at an end of the air transmission pipeline 3. The air bag 2 is used for being placed into a human body and inflated to keep a certain degree of inflation, the inflation amount is about 40ml in a general embodiment, the general human body structure is relatively met, and a certain amount of air can be increased or reduced to adapt to the size of the human body structure according to actual conditions. The air bag 2 is compressed by the contraction of the patient body, the pressure of the air bag 2 is transmitted into the air pressure pipeline 21, one end of the air delivery pipeline 3 is a one-way valve, so that the pressure cannot leak from the air delivery pipeline 3, the pressure is transmitted into the pressure sensor 11 in the handle 1 from the air pressure pipeline 21, and the signal reading device 4 reads a signal from the pressure sensor 11 and displays the signal as the static pressure of the vagina of the patient. And then ordering the anus of the patient, detecting and observing the dynamic pressure value, and finally calculating to obtain data by combining the static pressure value and the dynamic pressure value.

In some embodiments, as shown in fig. 2, the airbag 2 includes an inflation body 22 and a holding tube 23, the inflation body 22 is a gas storage portion of the airbag 2, is communicated with the gas pressure pipeline 21, and has a capsule shape, so as to facilitate entering into a human body and reduce discomfort. The holding tube 23 is arranged on the axis of the expansion body 22, and one end of the holding tube close to the air pressure pipeline 21 extends out of the expansion body 22, and is used for holding when a doctor takes in and out.

As an optimization of the above embodiment, as shown in fig. 2, the holding tube 23 is a hollow hose, and one end of the holding tube away from the air pressure pipe 21 is provided with a rounded corner, and in most embodiments, the rounded corner of the hollow hose should have no ridge, so that the holding tube will not cause discomfort when being placed into a human body.

As the optimization of the above embodiment, the expansion body 22 and the holding tube 23 are made of medical silica gel, so that the sterilization is convenient, and the medical silica gel is softer, fits the adaptive feeling of the human body and reduces the discomfort of the human body.

In some embodiments, as shown in fig. 1, 2 and 3, the handle 1 includes an airway cavity 12 and a handle body 13, the pressure sensor 11 is buckled and arranged inside the air guide bin 12 and the handle body 13, the air guide bin 12 is provided with a thin tubular air guide cavity 121 along the axis of the handle 1, the air guide cavity 121 is communicated with the air pressure pipeline 21, the pressure sensor 11 partially extends into the air guide cavity 121 to detect pressure signals and simultaneously block the air guide cavity 121, so that the phenomenon that the reading is influenced by air leakage from the handle 1 is avoided, in a general embodiment, the gas guide cabin 12 and the handle body 13 are connected through threads, the gas guide cabin 12 and the handle body 13 are tightly attached through the threads, meanwhile, the pressure sensor 11 is firmly abutted in the air guide cavity 121, so that the air guide cavity 121 is ensured to be airtight, in some embodiments where the air tightness requirement is not high, there are various other connection forms such as clamping connection.

As an optimization of the above embodiment, as shown in fig. 1, a controllable switch 131 is disposed on a side wall of the handle body 13, the controllable switch 131 is electrically connected to the pressure sensor 11, and the controllable switch 131 is used for controlling on and off of the pressure sensor 11 to save power.

As an optimization of the above embodiment, as shown in fig. 3, the pressure sensor 11 includes a cylinder and a probe 112, the main body 111 is mainly used for installing electronic circuit components for pressure detection, the probe 112 is mainly used for extending into the air guide cavity 121 and is in sliding fit with the air guide cavity 121, and the main body 111 and the probe 112 are divided mainly for preventing the pressure detector from being damaged by a large pressure and facilitating replacement and maintenance. A circle of rubber gasket 113 is sleeved on the probe 112, and the rubber gasket 113 is blocked between a gap between the probe 112 and the air guide cavity 121 under the action of the pressing force between the air guide bin 12 and the handle body 13, so that the air tightness of the air guide cavity 121 is improved.

As an optimization of the above embodiment, as shown in fig. 3, the air-guiding cavity 121 extends outward along the axial direction to form a connection nozzle 122, when in use, the air pressure pipe 21 is sleeved on the connection nozzle 122, air is conveyed from the one-way valve 31 into the air conveying pipe 3, after the airbag 2 is inflated, the airbag is placed into the human body for pressure detection, and after use, the air in the airbag 2 can be released only by pulling out the air pressure sleeve from the connection nozzle 122. The use is more convenient and faster.

As the optimization of the above embodiment, the air guide bin 12 and the handle body 13 are made of aluminum alloy, so that the weight of the handle 1 is reduced, the operation burden of a doctor is reduced, an inner cavity is formed in the handle body 13, the weight of the handle 1 is further reduced by the inner cavity, and certain functional components can be installed in a reserved space to realize multiple functions such as broadcasting, data induction and the like

In some embodiments, as shown in fig. 1, the signal reading device 4 is a tablet computer, so that experimental data can be observed more intuitively, and in some other embodiments, other devices such as a mobile phone and a desktop computer are provided.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; 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 application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vaginal pressure gauge, comprising:

a handle (1) in which a pressure sensor (11) is provided;

the air bag (2) is connected with an air pressure pipeline (21) at one end, and the air pressure pipeline (21) is communicated with the inside of the handle (1);

one end of the gas transmission pipeline (3) is communicated with the air pressure pipeline (21), and the other end is provided with a one-way valve (31) communicated from the outside to the inside of the gas transmission pipeline (3);

and the signal reading device (4) is in signal connection with the pressure sensor (11).

2. The vaginal pressure gauge according to claim 1, characterized in that said bladder (2) comprises:

an expansion body (22) one end of which is communicated with the air pressure pipeline (21);

and the holding pipe (23) is arranged along the axis of the expansion body (22), and one end part of the holding pipe (23) close to the air pressure pipeline (21) extends out of the expansion body (22).

3. The vaginal pressure measuring instrument as claimed in claim 2, wherein: the holding pipe (23) is a hollow hose, and a round angle is arranged at one end far away from the air pressure pipeline (21).

4. The vaginal pressure measuring instrument as claimed in claim 2, wherein: the expansion body (22) and the holding tube (23) are made of medical silica gel materials.

5. The vaginal pressure gauge according to claim 1, characterized in that said handle (1) comprises:

the air guide bin (12) is provided with an air guide cavity (121) along the axis of the handle (1), and the air guide cavity (121) is communicated with the air pressure pipeline (21);

the handle body (13) is detachably connected with the air guide bin (12);

the pressure sensor (11) is arranged between the air guide bin (12) and the handle body (13), and part of the pressure sensor extends into the air guide cavity (121).

6. The vaginal pressure gauge according to claim 5, characterized in that said handle (13) comprises:

and the controllable switch (131) is arranged on the side wall of the handle body (13) and is electrically connected with the pressure sensor (11).

7. A vaginal pressure gauge as claimed in claim 5, characterized in that the pressure sensor (11) comprises:

a main body (111) one end of which is connected with the handle body (13) and the other end of which is connected with the air guide bin (12) through a rubber gasket (113);

one end of the probe (112) is arranged on the main body (111), the other end of the probe extends into the air guide cavity (121), and the rubber gasket (113) is sleeved outside the probe (112) and seals the air guide cavity (121).

8. The vaginal pressure gauge of claim 5, wherein: the air guide cavity (121) extends outwards along the axial direction to form a connecting nozzle (122), and the air pressure pipeline (21) is sleeved on the connecting nozzle (122).

9. The vaginal pressure gauge of claim 5, wherein: the air guide bin (12) and the handle body (13) are made of aluminum alloy materials, and an inner cavity is formed in the handle body (13).

10. The vaginal pressure gauge of claim 1, wherein: the signal reading device (4) is a tablet personal computer.