CN212346541U - Portable anus pressure measuring instrument - Google Patents

Abstract

The utility model belongs to the field of medical appliances, concretely relates to portable anus pressure measurement appearance. The detection device comprises a display and a detection main body, wherein the detection main body comprises an elastic shell and a built-in rod, the built-in rod comprises a hollow column, the hollow column is coaxially provided with a chassis, three fixing rods are distributed on the chassis in an array manner, a first sliding block is connected onto the fixing rods in a sliding manner, the upper end face of the first sliding block is meshed with a second sliding block through skewed teeth, the second sliding block is provided with a guide rod, the end part of the guide rod, far away from the second sliding block, is fixedly connected with the hollow column, the end part of the second sliding block, far away from the hollow column, is fixedly connected with an arc-shaped; the built-in stick is equipped with actuating mechanism, is equipped with the motor in the handle, and the motor is used for driving first slider through actuating mechanism and removes, and the built-in stick still includes communication module, and communication module is used for sending pressure sensor's pressure information for the display and shows. The utility model discloses simple to use has improved anus shrink and has judged the accuracy, and the diameter is adjustable to adapt to different patients.

Description

Portable anus pressure measuring instrument

Technical Field

The utility model belongs to medical treatment detection utensil field, concretely relates to portable anus pressure measurement appearance.

Background

For diagnosis and treatment of patients with spinal cord injury during the shock period, the anus reflex is usually measured to judge whether the shock period of the patients disappears, and at present, the judgment is carried out clinically by using whether the fingers feel the shrinkage of the anus as an index. Because the fingers feel different, the diagnosis is not objective, and slight contraction is difficult to detect sometimes, so that the result is unreliable, and the diagnosis and treatment of the patient are influenced. Some patients may have very weak contractions left, but inexperienced people often neglect to make a wrong decision. In addition, the simple artificial anus digital examination is not favorable for the visual comparison of the anus contraction force.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable anus pressure measurement appearance for indicate among the solution prior art that the diagnosis error rate is big, anus shrink strength is not audio-visual problem.

The utility model discloses a basic scheme does: the portable anus pressure measuring instrument comprises a display and a detection main body, wherein the detection main body comprises an elastic shell and a built-in rod, one end of the built-in rod is provided with a handle for a doctor to hold, the built-in rod comprises a hollow column, a plurality of chassis are coaxially arranged on the hollow column, three fixed rods are distributed on the chassis in an array manner, a first sliding block is connected onto the fixed rods in a sliding manner, the upper end face of the first sliding block is provided with oblique teeth, a second sliding block is meshed above the first sliding block, the end part, close to the hollow column, of the second sliding block is provided with a hole along the axial direction, a guide rod is connected onto the through hole of the second sliding block in a sliding manner, the end part, far away from the second sliding block, of the guide rod is fixedly connected with the hollow column, an arc-shaped plate is fixedly connected onto the end part, far away from the hollow column, a plurality of pressure sensors, the elastic shell is provided with a plurality of openings for embedding the arc-shaped plates, and the arc-shaped plates are fixedly bonded with the elastic shell at the openings; the built-in stick is equipped with actuating mechanism, be equipped with the motor in the handle, the motor is used for passing through actuating mechanism drives first slider and removes, the built-in stick still includes communication module, communication module is used for sending the pressure information that pressure sensor sensed for the display and shows.

The principle of the basic scheme is as follows: in this scheme, the user is at first according to treatment experience with the built-in stick diameter of adjustment, inserts patient's anus with the built-in stick of pressure gauge, again according to patient's reaction, finely tunes the diameter of built-in stick, and the adjustment method is: the motor is started, the motor drives the first sliding block to move through the driving structure, and the first sliding block and the second sliding block are meshed through the helical gear, so that the first sliding block can drive the second sliding block to move along the guide rod, the diameter of the built-in rod is enlarged when the first sliding block moves outwards, and the diameter of the built-in rod is reduced when the first sliding block moves inwards. When the built-in rod is placed in each anus of a patient, the pressure sensor is tightly attached to the anus and rectum under the contraction action of the anus and the rectum, the anus contraction degree and the rectum peristalsis condition of the pressure sensor are tested, and pressure information sensed by the pressure sensor is sent to the display through the communication module for analysis of a user.

The basic scheme has the beneficial effects that:

(1) the pressure gauge can measure the anal pressure through the pressure sensor to determine the contraction force of the anus, visual comparison of the contraction force of the anus can be performed, compared with the existing artificial anus digital diagnosis, the precision is high, especially, the anus is only slightly contracted for patients, the digital diagnosis is difficult to perceive, and the pressure gauge avoids the condition and enables the diagnosis result of the patients to be more reliable.

(2) The built-in rod of the pressure gauge is provided with a plurality of chassis which are correspondingly provided with a plurality of arc plates, and a plurality of pressure sensors are arranged on the chassis, so that the anus pressure measurement precision can be improved; the bar of putting in simultaneously still can go deep into the porta rectum, measures the wriggling condition of rectum near the anus, and what used for current anorectal pressure measurement appearance is through implanting the water pocket in the rectum, and external pipeline judges pressure through the water column height, and this method detects a patient and needs more than 2 hours, and this pressure measurement appearance is simple to use, convenient operation.

(3) The diameter of the built-in rod of the pressure gauge can be adjusted to adapt to different patients, so that the comfort in diagnosis and treatment is improved.

Further, actuating mechanism is including being located hollow post and the drive shaft of coaxial setting and wearing to establish a plurality of axis of rotation of hollow post lateral wall, and the both ends difference rigid coupling of axis of rotation has first bevel gear and second bevel gear, the hollow post of chassis top rotates and is connected with and all engaged with driving gear of first slider on every side, the driving gear includes straight-teeth gear and rigid coupling in the third bevel gear of straight-teeth gear upside, the drive shaft interval is equipped with the fourth bevel gear that corresponds with the driving gear, fourth bevel gear and first bevel gear meshing, third bevel gear with second bevel gear meshing.

Through the arrangement, the driving mechanism is driven by a series of machines, so that the driving effect is good, and the driving mechanism is stable and durable.

Further, the communication connection between the communication module and the display is connected through Bluetooth.

Through the arrangement, the condition that the transmission line is easy to obstruct diagnosis is avoided, and a user can freely move without being limited by the length of the transmission line.

Further, the built-in rod also comprises a data processing module, and the data processing module is used for comprehensively processing the pressure information sensed by the pressure sensor.

Through the arrangement, the data processing module synthesizes pressure information sensed by a plurality of pressure sensors on the shell, then the information is averaged according to preset weight to obtain the pressure of the whole perianal body to the pressure measuring instrument, and then a user carries out data analysis, adjusts the position of a detection main body and changes the size of a built-in rod through a display.

Further, the outer diameter of the built-in rod is gradually reduced from one end close to the handle to the other end far away from the handle.

Through the arrangement, the insertion of the built-in rod into the anus is facilitated.

Furthermore, the elastic shell adopts a silica gel shell.

Through the arrangement, the silica gel shell is moderate in hardness and good in comfort; the air permeability is low, and the built-in rod can be effectively protected.

Further, the silica gel shell is equipped with anti-skidding line, the lateral wall parcel of silica gel shell has the sheath.

Through the setting, when preventing to measure, the anus shrink will be built-in stick and extrude, and the condom is disposable for built-in stick supplies many people to use, avoids all needing the condition of cleaning and disinfecting after measuring at every turn, has improved the diagnostic efficiency of administrative or technical offices.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the portable anal pressure gauge of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a cross-sectional view of the embodiment of the portable anal manometry device of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a built-in rod 1, a handle 2, a hollow column 3, a chassis 4, a fixed rod 5, a first sliding block 6, a second sliding block 7, a guide rod 8, an arc-shaped plate 9, an elastic shell 10, anti-skid threads 11, a driving shaft 12, a first bevel gear 13, a second bevel gear 14, a driving gear 15, a straight gear 151, a third bevel gear 152, a fourth bevel gear 16, a motor 17, a data processing module 18 and a communication module 19.

The embodiment is substantially as shown in fig. 1, 2 and 3:

the portable anus pressure measuring instrument comprises a display and a detection main body, wherein the detection main body comprises an elastic shell 10 and an internal rod 1, the external diameter of the internal rod 1 is gradually reduced from one end close to the handle 2 to one end far away from the handle 2, the lower end of the internal rod 1 is provided with the handle 2 for a doctor to hold, the tail end of the handle 2 is provided with a pull ring which is convenient to use, the internal rod 1 comprises a hollow column 3, the hollow column 3 is coaxially and fixedly connected with a plurality of chassis 4, three fixing rods 5 are distributed on the chassis 4 in an array manner, the fixing rods 5 are slidably connected with a first sliding block 6, the upper end face of the first sliding block 6 is provided with inclined teeth, a second sliding block 7 is meshed above the first sliding block 6, the end part, close to the hollow column 3, of the second sliding block 7 is provided with a hole along the axial direction, the guide rod 8 is slidably connected with the through the hole of the second sliding block, the tip rigid coupling that hollow post 3 was kept away from to second slider 7 has arc 9, the lateral wall of arc 9 inlays and is equipped with a plurality of pressure sensors, pressure sensors adopts diaphragm formula pressure sensor, the cladding of elasticity shell 10 is outside built-in stick 1, and elasticity shell 10 has seted up a plurality of openings that supply arc 9 to inlay the dress, arc 9 and the fixed bonding of elasticity shell 10 of opening part, elasticity shell 10 adopts the silica gel shell, the silica gel shell is equipped with anti-skidding line 11, the lateral wall parcel of silica gel shell has the condom, built-in stick 1 is equipped with the round arch with handle 2 junction, supply the condom cover to establish, avoid its shrink landing.

Built-in stick 1 is equipped with actuating mechanism, actuating mechanism is including being located hollow post 3 and the drive shaft 12 of coaxial setting and wearing to locate a plurality of axis of rotation of hollow post 3 lateral wall, the both ends of axis of rotation rigid coupling respectively have first bevel gear 13 and second bevel gear 14, the hollow post 3 of every chassis 4 top is connected with the driving gear 15 with the equal meshing of first slider 6 on every side through rolling bearing rotation, driving gear 15 includes straight-tooth gear 151 and rigid coupling in the third bevel gear 152 of straight-tooth gear 151 upside, the coaxial rigid coupling of drive shaft 12 has the fourth bevel gear 16 that corresponds with driving gear 15, fourth bevel gear 16 meshes with first bevel gear 13, third bevel gear 152 meshes with second bevel gear 14.

Be equipped with motor 17 in the handle 2, motor 17's output shaft and the coaxial rigid coupling of drive shaft 12 to drive shaft 12 and rotate, motor 17 electric connection has battery and switch, and the switch is established with the handle 2 surface, and the battery is located in the handle 2. Still be equipped with communication module 19 and data processing module 18 in the handle 2 of built-in stick 1, data processing module 18 adopts STM32 singlechip, and data processing module 18 passes through each pressure sensor of data line connection, thereby carries out the pressure size to this pressure gauge of the whole perianal face that obtains according to predetermined weight to these information, then data processing module 18 sends pressure information for the display through electric connection's communication module 19 through the bluetooth and shows.

The specific working process is as follows: the diameter of the built-in rod 1 is firstly adjusted by a user according to long-term treatment experience, then the built-in rod 1 of the pressure gauge is inserted into the anus of a patient, and then the diameter of the built-in rod 1 is finely adjusted according to the reaction of the patient, so that the discomfort of the patient is avoided, and the adjusting method comprises the following steps: the motor 17 is started, the motor 17 drives the driving shaft 12 to rotate, the fourth bevel gear 16 on the driving shaft 12 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the third bevel gear 152 to rotate through the second bevel gear 14, so that the straight gear 151 fixedly connected with the third bevel gear 152 rotates, the straight gear 151 drives the surrounding first sliding block 6 to move along the fixed rod 5, the first sliding block 6 and the second sliding block 7 are meshed through the bevel gears, so that the first sliding block 6 can drive the second sliding block 7 to move along the guide rod 8, the diameter of the built-in rod 1 is enlarged when the first sliding block 6 moves outwards, and the diameter of the built-in rod 1 is reduced when the second sliding block moves inwards. When the internal rod 1 is placed in the anus of a patient, the pressure sensor is tightly attached to the anus and the rectum due to the contraction effect of the anus and the rectum, the contraction degree of the anus and the peristalsis condition of the rectum are tested, pressure information is transmitted to the data processing module 18 through the data line, the data processing module 18 processes the pressure information, and the pressure information is transmitted to the display through the communication module 19 in a Bluetooth mode for analysis of a user.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. 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 (7)

1. The portable anus pressure measuring instrument comprises a display and a detection main body, and is characterized in that the detection main body comprises an elastic shell and an embedded rod, one end of the embedded rod is provided with a handle for a doctor to hold, the embedded rod comprises a hollow column, the hollow column is coaxially provided with a plurality of chassis, three fixed rods are distributed on the chassis in an array manner, a first sliding block is connected onto the fixed rods in a sliding manner, the upper end face of the first sliding block is provided with oblique teeth, a second sliding block is meshed above the first sliding block, the end part, close to the hollow column, of the second sliding block is provided with a hole along the axial direction of the second sliding block, a guide rod is connected onto the through hole of the second sliding block in a sliding manner, the end part, far away from the second sliding block, of the guide rod is fixedly connected with the hollow column, the end part, far away from the hollow column, of the second sliding block is fixedly connected with an arc-shaped plate, the elastic shell is provided with a plurality of openings for embedding the arc-shaped plates, and the arc-shaped plates are fixedly bonded with the elastic shell at the openings; the built-in stick is equipped with actuating mechanism, be equipped with the motor in the handle, the motor is used for passing through actuating mechanism drives first slider and removes, the built-in stick still includes communication module, communication module is used for sending the pressure information that pressure sensor sensed for the display and shows.

2. The portable anal pressure gauge according to claim 1, wherein: actuating mechanism is including being located hollow post and the drive shaft of coaxial setting and wearing to establish a plurality of axis of rotation of hollow post lateral wall, and the both ends difference rigid coupling of axis of rotation has first bevel gear and second bevel gear, the hollow post of chassis top rotates and is connected with and all meshed driving gear of first slider around, the driving gear includes straight-teeth gear and rigid coupling in the third bevel gear of straight-teeth gear upside, the drive shaft interval is equipped with the fourth bevel gear that corresponds with the driving gear, fourth bevel gear and first bevel gear meshing, third bevel gear with second bevel gear meshing.

3. The portable anal pressure gauge according to claim 1, wherein: the communication connection between the communication module and the display is connected through Bluetooth.

4. The portable anal pressure gauge according to claim 1, wherein: the built-in rod further comprises a data processing module, and the data processing module is used for comprehensively processing the pressure information sensed by the pressure sensor.

5. The portable anal pressure gauge according to claim 1, wherein: the outer diameter of the built-in rod is gradually reduced from one end close to the handle to the other end far away from the handle.

6. The portable anal pressure gauge according to claim 1, wherein: the elastic shell adopts a silica gel shell.

7. The portable anal pressure gauge according to claim 6, wherein: the silica gel shell is equipped with anti-skidding line, the lateral wall parcel of silica gel shell has the sheath.

Images