CN111110241A - Plasticity penis measuring instrument based on accurate negative pressure regulation and control and measuring method - Google Patents
Plasticity penis measuring instrument based on accurate negative pressure regulation and control and measuring method Download PDFInfo
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- CN111110241A CN111110241A CN202010077104.8A CN202010077104A CN111110241A CN 111110241 A CN111110241 A CN 111110241A CN 202010077104 A CN202010077104 A CN 202010077104A CN 111110241 A CN111110241 A CN 111110241A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1072—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring distances on the body, e.g. measuring length, height or thickness
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1079—Measuring physical dimensions, e.g. size of the entire body or parts thereof using optical or photographic means
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Abstract
The invention discloses a plasticity penis measuring instrument based on accurate negative pressure regulation and control and a measuring method, wherein the plasticity penis measuring instrument comprises a flexible detection cavity, a slide rail, a detection ring, an observation port, a fastening air bag, an air pipe, a fixing mechanism and a negative pressure air suction inflator, wherein the detection ring is arranged on the slide rail and is in sliding connection with the slide rail; the another side is through the controllable mode of negative pressure suction, can avoid bringing the misery or inconvenience for the person of being examined, simultaneously through the accurate negative pressure of individuation is tensile, the length under the accurate penis draft state that obtains.
Description
Technical Field
The invention relates to an auxiliary instrument used for judging sexual dysplasia of children and teenagers, in particular to a plasticity penis measuring instrument based on accurate negative pressure regulation and control, and belongs to the field of medical instruments.
Background
From the historical culture perspective, the length of the penis is a very important concern for both men and women, and is an important mark for representing the masculinization characteristics of men; from an orthopedic surgical perspective, the normal range of penis length is an important reference for urologists to perform penile extension orthopedics; from the perspective of growth and development, penis growth is mainly regulated by the endocrine level of the hypothalamus-pituitary-gonad axis, and penis length is an important index for evaluating sexual development of male children and adolescents. To determine whether the sexual development of the child is normal, the length of the penis is measured accurately, and then compared with a normal reference value of the age group. Therefore, accurate measurement of penile length is of paramount importance to either the patient or the clinician. Unfortunately, the penis length measuring method does not have a unified standard at home and abroad at present, and the normal reference range of the penis length of different age groups is still lacked in China.
The published Chinese and English articles (8 months in 2019) are searched by keywords (pencil, size, length and measurement) by using a search engine (PubMed, Google Scholar, Cochran Library/Chinese network of knowledge, Wanfang, Weipu and the like), and the method for measuring the length of the penis is summarized and mainly comprises the following methods: (1) direct measurement of a hard ruler or vernier caliper; (2) ultrasonic measurement: the penis is in a resting state, the person to be examined lies on the examination table, and the penis is horizontally erected in the middle of the scrotum at two sides. Obtaining a panoramic ultrasonic image under a sagittal plane of a penis by adopting a wide-view imaging mode of an ultrasonic machine, and measuring the distance from the glans penis to a pubic symphysis center (or to a penis foot with a round and enlarged tail end) to be the length of the ultrasonic lower penis; (3) measuring a plastic needle tube: by using a 10 ml plastic needle tube, the needle head end is cut off, a medicine pushing piston is arranged in from the cut-off end, a penis extends into the injector from one end with a flange, the flanges at the two sides of the injector press the suprapubic fat pad forcefully to cling to the pubis, the penis is straightened by withdrawing the piston at one side, and when the penis is in the best state by withdrawing and straightening, the scale of the injector is read to be the length of the penis. On the other hand, the penis length is measured in three types: measurement in relaxed, erect or stretched state:
(1) a relaxed state: the length of the flaccid penis varies in the same individual, and varies with weather, activity of the human body, environmental factors and the like, so that the measurement result in the flaccid state has large variability.
(2) Erection state: in adults, the length of erection induced by different stimulation methods also varies significantly in the same individual. For example, the length of an erection stimulated by self-stimulation or by audiovisual data may differ significantly from the length of an erection induced by intracavernosal drug injection in the same individual. More importantly, in children and adolescents and hypogonadism patients due to various diseases, the erection of penis is difficult to achieve, and the injection of the medicine into the cavernous body has a greater risk and is not in accordance with medical ethics.
(3) Drafting state: generally speaking, currently, regarding the length measurement of three states (relaxation, erection and stretching) of the penis, the repeatability of the penis length measurement in the stretching state is higher, the variation is smaller, and the relationship between the penis length and the functional penis length in the stretching state is closer.
In the implementation process of the prior art, the following defects or bottlenecks mainly exist:
(1) measuring by a vernier caliper: the sharp point is relatively sharp, and the infant and the child are not cooperative and are easy to cause injury.
(2) And (3) rigid straight ruler measurement: when in measurement, the pubic bone anterior fat pad needs to be pressed or pushed away to the greatest extent by the ruler, the pain of the sick child is easy to avoid, the ruler can not be attached to the pubic bone, so that the measurement error is caused, and the problem is particularly obvious for obese children.
(3) Ultrasonic panoramic imaging measurement: the requirement for operators is high, and professional training is required. If the penis of the child is longer than a probe tangent plane, the probe is held by a measuring doctor to scan the penis slowly, parallelly and uniformly along the long axis of the penis, so that the error is increased.
(4) Measuring a plastic needle tube: the measuring tool can measure the length of the penis in a stretching state though the measuring tool is used for measuring by negative pressure suction. However, the method cannot accurately control the negative pressure manually applied to the detection portion, so that the situation of excessive or insufficient negative pressure suction is caused, and the accuracy of the detection data is affected.
(5) At present, the ruler and the vernier caliper which are mainly used at home are repeatedly used, and the measuring tool in an ideal state has the characteristics of one-time use, sterilizing agent coated on the surface and the like.
Although the length measurement under the stretching state of the penis is more repeatable, the following problems still exist when the measurement is carried out by the existing tools and technologies:
(1) the minimum drafting pressure adjusting unit in the drafting detection process cannot be quantized by means of the prior art, and the pain condition of the testee cannot be quantized by too large drafting pressure adjusting gaps, so that the testee is uncomfortable or feared.
(2) The prior art means cannot accurately control the negative pressure suction manually applied to the detection part, so that the excessive or insufficient condition is caused, and the accuracy of the detection data is further influenced.
(3) No relatively uniform detection standards exist in various places, accurate large data acquisition and analysis are difficult to implement, and research and application development of related data is slow.
It should also be noted that when the existing tools and techniques are used to measure the length of the penis, even if the measurements are performed by the same person, the variability of the measurement results is large due to different degrees of cooperation among children, too long prepuce, or the inability to expose the tip of the glans due to the phimosis. In addition, because the penis before, during and after puberty is different in damping coefficient, it is not accurate enough to measure if the same negative pressure traction force is applied to the penis with different damping coefficient. In addition, the measuring tool needs the examiner to draw the penis by hand, and for youngsters of older ages, the penis generally has obvious tendencies of being sensitive, avoiding and resisting when being measured by hand. On the other hand, the hand of the detector is easy to cause the penis of the detected person to erect when contacting the penis of the detected person, so that the variation of the measurement result is large.
Based on the above, there is a need for a new penis length measuring device in clinic, and the device has the following advantages: (1) the pain or inconvenience brought to the examinee can be avoided to the maximum extent during measurement, and the examinee, especially children, can be conveniently matched; (2) the measuring error caused by the fact that the head of the penis cannot be exposed due to the fact that the prepuce is too long and the phimosis can be corrected, and the length between the root of the penis and the head of the penis can be accurately calculated; (3) the hand of the examiner can be prevented from directly contacting the penis of the examinee, so that the possibility of penis erection in the measurement process is avoided; (4) the method can be used for measuring the resistance traction force of the penis in an individualized way according to different damping coefficients of the penis in different ages or different pubertal developmental states; (5) the contact part with the skin of the penis has the characteristic of one-time sterilization.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a plasticity penis measuring instrument based on accurate negative pressure regulation. The other side can avoid pain or inconvenience brought to the examinee by a mode that the negative pressure suction is controllable, and meanwhile, parameters of the length of the penis can be accurately obtained by negative pressure stretching.
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a plasticity penis measuring instrument based on accurate negative pressure regulation and control, includes that flexibility detects chamber, slide rail, detects ring, viewing aperture, fastening gasbag, trachea, fixed establishment, negative pressure and breathes in and aerifys the appearance, wherein, flexibility detects chamber, slide rail and installs on fixed establishment, detect the ring and install on the slide rail, just detect ring and slide rail sliding connection, the viewing aperture is installed on the slide rail, be carved with the scale on the slide rail, the fastening gasbag is installed on flexibility detects the chamber, the fastening gasbag breathes in through trachea and negative pressure and aerifys the appearance intercommunication, flexibility detects the chamber and is provided with the negative pressure induction port, the negative pressure induction port breathes in with the negative pressure and aerifys the appearance intercommunication.
Preferably: the disposable detection sleeve matched with the inner shape of the flexible detection cavity is also included.
Preferably: still include image capture module, LED lamp, image capture module, LED lamp are installed on the slide rail.
Preferably: the image capturing module is arranged opposite to the LED lamp.
Preferably: the image capturing module is a miniature camera.
Preferably: the flexible detection cavity is provided with a fastening concave ring, and the fastening air bag is arranged in the fastening concave ring.
Preferably: the opening of the flexible detection cavity is a horn mouth, and the fastening concave ring is positioned at the tail end of the horn mouth.
Preferably: the detection ring is arranged between the first sliding rail and the second sliding rail.
Preferably: and a pressure monitoring sensor is arranged in the fastening air bag and is connected with a negative pressure air suction inflator.
Preferably: the negative pressure air suction inflator is provided with a negative pressure air suction safety valve.
A measuring method of a plasticity penis measuring instrument based on accurate negative pressure regulation comprises the following steps:
and 2, putting the penis of the detected person into the flexible detection cavity by the detected person.
And 3, starting the negative pressure air suction and inflation instrument by the equipment user, inflating the fastening air bag by the negative pressure air suction and inflation instrument, and enabling the flexible detection cavity to contract inwards by the working expansion of the fastening air bag.
And 4, detecting the pressure in the fastening air bag by using the pressure monitoring sensor in the fastening air bag, and stopping inflating the fastening air bag by using the negative pressure air suction inflator when a set pressure threshold is reached to finish fastening the fastening air bag of the flexible detection cavity and the penis of the examinee.
And 5, starting the negative pressure suction of the negative pressure suction inflator, slowly implementing negative pressure operation in the flexible detection cavity through the negative pressure suction port until a set negative pressure suction threshold value is reached, stopping the negative pressure suction, and finishing the stretching of the penis of the examined person.
And 6, manually adjusting the position of the detection ring on the sliding rail by a user, capturing scale images on the penis and the sliding rail of the detected person by an image capturing module on the detection ring, and sending the obtained image information to a display for displaying. The user manually adjusts the position of the detection ring on the sliding rail according to the display image of the display, and simultaneously obtains the related parameters of the penis of the examinee according to the display image of the display.
And 7, if the graph on the display is inconvenient to read, manually adjusting the position of the detection ring on the slide rail by a user, and directly reading and confirming the graph by naked eyes through the observation port.
And 8, finishing the negative pressure operation of the negative pressure air suction and inflation instrument after the reading operation is finished.
And 9, fastening the air bag to exhaust, and enabling the penis of the examined person to exit the detection cavity.
Compared with the prior art, the invention has the following beneficial effects:
1. put into the flexible intracavity that detects with examinee's penis, detect the chamber and fasten with the examinee's penis through the fastening gasbag with flexibility, start the negative pressure and breathe in and aerify the appearance negative pressure of inhaling and breathe in, under the effect of settlement negative pressure, the examinee's penis is stretched in the flexible intracavity that detects, then stir the detection ring along the slide rail, stir the examinee's penis root with the viewing aperture at first, observe downwards through the viewing aperture, can see the numerical value of the examinee's penis root scale on the slide rail, then stir the examinee's penis end with the viewing aperture, observe downwards through the viewing aperture, can see the numerical value of the examinee's penis end scale on the slide rail, and then obtain the. Other length parameters of the penis are obtained by the method, so that the penis is stretched by negative pressure, the negative pressure suction force can be regulated and controlled, and the phenomenon that the penis is stimulated to erect due to the fact that a measurer touches the penis by hands is avoided. The other side can avoid pain or inconvenience brought to the examinee by a mode that the negative pressure suction is controllable, and meanwhile, the parameters of the penis are accurately obtained by negative pressure stretching.
2. Because the disposable detection sleeve matched with the shape of the inner part of the flexible detection cavity is arranged, when the disposable detection sleeve is used, the disposable detection sleeve is firstly sleeved on the penis of the examinee and is placed into the flexible detection cavity, so that the cross infection of germs between the penis of the examinee is avoided, and the use safety is improved.
3. The device is provided with the image capturing module and the LED lamp, the penis of the examinee is irradiated by the LED lamp, and the image capturing module photographs and images the penis of the examinee through a photoelectric imaging technology, so that the device can perform imaging graphically aiming at the tissue structures in a stacked state, and the degree error caused by shielding of the tissue structures is improved. For the foreskin or phimosis examinee, no matter the measurement is carried out by adopting a ruler, a vernier caliper or a plastic needle tube, the penis length measurement error is larger due to the reason that the head of the penis cannot be well exposed or the pain is generated in the process of exposing the head of the penis by retroversion of the foreskin and the like. The image capturing module of the invention can overcome the defects of the traditional detection method and more accurately position the head of the penis. 4. Because the image capturing module is arranged, the photographed image is displayed on the display, so that the observation precision of the user can be improved, and the eye fatigue is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a left side view of the present invention.
Detailed Description
The present invention is further illustrated by the following description in conjunction with the accompanying drawings and the specific embodiments, it is to be understood that these examples are given solely for the purpose of illustration and are not intended as a definition of the limits of the invention, since various equivalent modifications will occur to those skilled in the art upon reading the present invention and fall within the limits of the appended claims.
The utility model provides a plasticity penis measuring instrument based on accurate negative pressure regulation and control, as shown in fig. 1-4, including flexible detection chamber 1, slide rail 2, detect ring 3, viewing aperture 4, fastening gasbag 7, trachea 8, fixed establishment 9, the negative pressure is breathed in and is aerifyd the appearance, wherein: the flexible detection cavity 1 is made of flexible organic materials, and a tested part of a tested person is placed in the flexible detection cavity to carry out testing. The slide rail 2 accurately moves the detection ring according to the individual difference of the testee. The fastening air bag 7 is fixed outside the flexible detection cavity, and the inner diameter is changed by inflating and deflating to realize fastening work. The detection ring 3 is used for detecting and changing a fixed autonomous observation port, and the handle and the graph capture module move on the sliding rail. The observation port 4 is used for the independent visual observation of the receiver and is fixed on the detection ring. The negative pressure suction inflator generates a negative pressure to fix the detection site or inflates the fastening airbag 7.
The flexible detection cavity 1 and the slide rail 2 are arranged on the fixing mechanism 9, the detection ring 3 is arranged on the slide rail 2, the detection ring 3 is connected with the slide rail 2 in a sliding mode, the observation port 4 is arranged on the slide rail 2, scales are carved on the slide rail 2, the slide rail 2 is provided with two parts, namely a slide rail 21 and a slide rail two 22, the slide rail 21 and the slide rail two 22 are arranged on the fixing mechanism 9 in a parallel mode, and the detection ring 3 is located between the slide rail 21 and the slide rail two 22. Fastening gasbag 7 is installed on flexible detection chamber 1, as shown in fig. 1, 2, flexible detection chamber 1 is provided with the fastening concave ring, fastening gasbag 7 is installed in the fastening concave ring, the opening in flexible detection chamber 1 is the horn mouth, the fastening concave ring is located the horn mouth tail end, through the fastening concave ring, makes things convenient for fastening gasbag 7's arrangement, simultaneously, when avoiding fastening gasbag 7 inflation, the fastening is local indefinite. The fastening air bag 7 is communicated with a negative pressure air suction inflator through an air pipe 8, the flexible detection cavity 1 is provided with a negative pressure air suction port 11, and the negative pressure air suction port 11 is communicated with the negative pressure air suction inflator. The flexible detection cavity 1 is provided with the flexible detection cavity 1 with different sizes according to different pipe diameters, the pipe diameter is 1-6cm, the size of each 0.5cm is communicated with the negative pressure air suction inflator through the negative pressure air suction port 11, the fastening air bag 7 is internally provided with the pressure monitoring sensor, the pressure monitoring sensor is connected with the negative pressure air suction inflator, when the pressure detected by the pressure monitoring sensor reaches a set threshold value, the negative pressure air suction inflator stops inflating, the negative pressure air suction inflator is convenient to inflate, excessive inflation is avoided, and the problem of causing excessive pressure and discomfort is solved. The negative pressure air suction inflator is provided with a negative pressure air suction safety valve, so that discomfort and potential safety hazards caused by overlarge negative pressure air suction are avoided. Be provided with the flexible disposable cover 10 that detects 1 inside shape assorted in chamber, disposable cover 10 that detects uses for the testee, satisfies check out test set's pressure demand after taking, through the use of disposable utensil, has avoided the infection of bacterium.
The working principle of the invention is as follows: during the use, put into flexible detection chamber 1 with the person's penis of being examined, start the negative pressure and breathe in the inflation appearance and inflate, the negative pressure is breathed in the inflation appearance and is inflated to fastening gasbag 7 through trachea 8, fastening gasbag 7 is inflated the back and is expanded, shrink flexible detection chamber 1, fasten flexible detection chamber 1 and the person's penis of being examined, pressure monitoring sensor detects the pressure in fastening gasbag 7 simultaneously, when the pressure that pressure monitoring sensor detected reaches the settlement threshold value, the negative pressure is breathed in and is aerifyd the appearance and stop to inflate, accomplish flexible detection chamber 1 and the person's penis of being examined and fasten. The negative pressure is started to inhale the air inflation appearance negative pressure and inhale, under the effect of setting for the negative pressure, the person's penis of being examined is stretched in flexible detection chamber 1, after the person's penis of being examined is stretched completely, stir detection ring 3 along slide rail 2, at first stir person's penis root of being examined with viewing aperture 4, observe downwards through viewing aperture 4, can see the numerical value of the scale of person's penis root on slide rail 2 of being examined, then stir person's penis end with viewing aperture 4, observe downwards through viewing aperture 4, can see the numerical value of the scale of person's penis end on slide rail 2 of being examined, and then obtain the length of penis through these two numerical values. Other length parameters of the penis are further obtained by adopting the method.
The multifunctional medical instrument further comprises an image capturing module 5, an LED lamp 6 and a display, wherein the image capturing module provides image information of a detected part, the LED lamp 6 realizes the difference of light transmission color and brightness by locally illuminating the tissue structure stacking part, and the image capturing module 5 and the LED lamp 6 are installed on the sliding rail 2. The image capturing module 5 is disposed opposite to the LED lamp 6. The image capturing module 5 is a miniature camera. Shine the person's penis of examinee through LED lamp 6, image capture module 5 shoots the formation of image to the person's penis of examinee through the optoelectronic imaging technique, will shoot the image and show on the display, consequently can promote user's observation precision, reduce with eye fatigue.
The measuring method of the invention is as follows:
And 2, placing the part to be detected into the flexible detection cavity 1.
And step 3, pressing the monitoring key by the equipment user.
And 4, inflating the fastening air bag 7 by using the negative pressure air suction inflator, enabling the fastening air bag 7 to work, expanding the fastening air bag 7, and enabling the flexible detection cavity 1 to contract inwards.
And 5, starting the pressure monitoring sensor in the air bag to work, and stopping inflating the air bag by the negative pressure inspiration inflator when a set pressure threshold is reached so as to finish fastening the flexible detection cavity 1 and the penis of the examined person.
And 6, starting the negative pressure suction of the negative pressure suction inflator, slowly implementing negative pressure operation in the flexible detection cavity 1 through the negative pressure suction port 11, and stopping the negative pressure suction until a set negative pressure suction threshold value is reached.
And 7, manually adjusting the position of the detection ring 3 on the slide rail by a user, and sending the obtained image information to a display by the image capturing module 5 on the detection ring 3. The user manually adjusts the accurate position of the detection ring 3 on the slide rail according to the display image of the display and accurately reads the auxiliary scales according to the display image of the display.
If the figure on the display is not convenient for accurate reading, the user can use the observation port 4 to read and confirm directly by naked eyes, step 8.
And 9, after the reading work is finished, pressing a finishing button by a user, and finishing the negative pressure work by the negative pressure air suction and inflation instrument.
And step 10, fastening the air bag 7 to exhaust, and enabling the testee to exit the detection equipment.
The invention controls the negative pressure through the electronic equipment, reduces the pressure adjusting gap, reduces the pain feeling and improves the accuracy. The 'damping coefficient' of the penis against the traction force can be different according to different ages or different pubertal developmental states, and more accurate negative pressure traction force is individually given for measurement. The disposable consumables can reduce the use cost; the tested part is fixed through the air bag, so that the pain is reduced, and the detection accuracy is improved. The detection data is collected by a double method of electronic scale and visual observation, and the electronic scale is based on the current change of the variable resistor on the slide rail. Can provide reference for the next-stage research and application. The design of the detection consumables and the equipment use flow can adapt to the physiological characteristics of different users, so that the accuracy is improved while the detection discomfort is reduced. By using the photoelectric imaging technology, imaging can be performed on the tissue structure in a stacked state, and degree errors caused by shielding of the tissue structure are improved. Through the imaging technology, the detection error caused by the fact that the head of the penis cannot be exposed due to the fact that the prepuce is too long or the phimosis in the traditional detection means can be effectively overcome. By using a high-resolution image display technology, the observation precision of a user is improved, and the eye fatigue is reduced. The displacement precision of the monitoring module is improved by using a sliding rail displacement technology. The pain or inconvenience brought to the examinee can be avoided to the maximum extent during measurement, and the cooperation of the examinee, especially children, is facilitated. The measuring error caused by the fact that the head of the penis cannot be exposed due to the fact that the prepuce is too long and the phimosis can be corrected, and the length between the root of the penis and the head of the penis can be accurately calculated. The hand of the examiner can be prevented from directly contacting the penis of the examinee, so that the possibility of penis erection in the measurement process is avoided. The contact part with the skin of the penis has the characteristic of one-time sterilization. The penis measuring tool can avoid the defects of the traditional measuring tool to the maximum extent, thereby providing more reliable data for establishing the reference ranges of the lengths of the penis of children and teenagers in different nationalities and regions in China, and providing a powerful tool for diagnosing diseases such as short and small penis, dysplasia penis and the like in clinic. Considering that the measuring tool is provided with the negative pressure adjustable suction device, the penis of the children can be treated to be short and small in combination with the medicine. In addition, the length data of the adult penis obtained by the penis measuring tool is expected to provide reference for manufacturing domestic condoms, and the safety coefficient of contraception is improved.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (10)
1. The utility model provides a plasticity penis measuring instrument based on accurate negative pressure regulation and control which characterized in that: including flexible detection chamber (1), slide rail (2), detection ring (3), viewing aperture (4), fastening gasbag (7), trachea (8), fixed establishment (9), negative pressure gassing appearance of breathing in, wherein, flexible detection chamber (1), slide rail (2) are installed on fixed establishment (9), detect ring (3) and install on slide rail (2), just detect ring (3) and slide rail (2) sliding connection, viewing aperture (4) are installed on slide rail (2), be carved with the scale on slide rail (2), install on flexible detection chamber (1) fastening gasbag (7), fastening gasbag (7) breathe in the gassing appearance intercommunication through trachea (8) and negative pressure, flexible detection chamber (1) is provided with negative pressure induction port (11), negative pressure induction port (11) and negative pressure gassing appearance intercommunication of breathing in.
2. The plasticity penis measuring instrument based on accurate negative pressure regulation and control as claimed in claim 1, wherein: the disposable detection sleeve (10) matched with the inner shape of the flexible detection cavity (1) is also included.
3. The plasticity penis measuring instrument based on accurate negative pressure regulation and control as claimed in claim 1, wherein: still include image capture module (5), LED lamp (6), image capture module (5), LED lamp (6) are installed on slide rail (2).
4. A plasticity penis measuring instrument based on accurate negative pressure regulation and control as claimed in claim 3, wherein: the image capturing module (5) is arranged opposite to the LED lamp (6).
5. The plasticity penis measuring instrument based on accurate negative pressure regulation and control as claimed in claim 1, wherein: the flexible detection cavity (1) is provided with a fastening concave ring, and the fastening air bag (7) is installed in the fastening concave ring.
6. The plasticity penis measuring instrument based on accurate negative pressure regulation and control as claimed in claim 1, wherein: the opening of the flexible detection cavity (1) is a horn mouth, and the fastening concave ring is positioned at the tail end of the horn mouth.
7. The plasticity penis measuring instrument based on accurate negative pressure regulation and control as claimed in claim 1, wherein: the two sliding rails (2) are respectively a first sliding rail (21) and a second sliding rail (22), the first sliding rail (21) and the second sliding rail (22) are parallelly installed on the fixing mechanism (9), and the detection ring (3) is located between the first sliding rail (21) and the second sliding rail (22).
8. The plasticity penis measuring instrument based on accurate negative pressure regulation and control as claimed in claim 1, wherein: and a pressure monitoring sensor is arranged in the fastening air bag (7), and the pressure monitoring sensor is connected with a negative pressure air suction inflator.
9. The plasticity penis measuring instrument based on accurate negative pressure regulation and control as claimed in claim 1, wherein: the negative pressure air suction inflator is provided with a negative pressure air suction safety valve.
10. A measuring method of the plasticity penis measuring instrument based on the precise negative pressure regulation and control as claimed in claim 1, is characterized by comprising the following steps:
step 1, a subject wears a disposable detection sleeve (10) on a penis;
step 2, putting the penis of the examined person into the flexible detection cavity (1);
step 3, starting the negative pressure air suction and inflation instrument by the equipment user, inflating the fastening air bag (7) by the negative pressure air suction and inflation instrument, and enabling the flexible detection cavity (1) to contract inwards by the working expansion of the fastening air bag (7);
step 4, detecting the pressure in the fastening air bag (7) by an internal pressure monitoring sensor of the fastening air bag (7), and stopping inflating the fastening air bag (7) by a negative pressure inspiration inflator when a set pressure threshold is reached to finish fastening the flexible detection cavity fastening air bag (1) and the penis of the examinee;
step 5, the negative pressure air suction inflator starts working through negative pressure air suction, negative pressure operation is slowly carried out in the flexible detection cavity (1) through the negative pressure air suction port (11), and the negative pressure air suction is stopped until a set negative pressure air suction threshold value is reached, so that the stretching of the penis of the examined person is completed;
step 6, a user manually adjusts the position of the detection ring (3) on the sliding rail, an image capturing module (3) on the detection ring (3) captures scale images on the penis and the sliding rail (2) of the examinee, and obtained image information is sent to a display to be displayed; a user manually adjusts the position of the detection ring (3) on the sliding rail according to the display image of the display, and simultaneously obtains the related parameters of the penis of the examinee according to the display image of the display;
step 7, if the graph on the display is not convenient to read, a user manually adjusts the position of the detection ring (3) on the slide rail, and directly reads and confirms the graph through naked eyes by using the observation port (4);
step 8, after the reading work is finished, the negative pressure air suction and inflation instrument finishes the negative pressure work;
step 9, fastening the air bag (7) to exhaust air, and enabling the penis of the examined person to exit the detection cavity (1);
step 10, taking down the disposable detection sleeve (10) by the examinee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010077104.8A CN111110241A (en) | 2020-01-23 | 2020-01-23 | Plasticity penis measuring instrument based on accurate negative pressure regulation and control and measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010077104.8A CN111110241A (en) | 2020-01-23 | 2020-01-23 | Plasticity penis measuring instrument based on accurate negative pressure regulation and control and measuring method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558574A (en) * | 2021-07-14 | 2021-10-29 | 山东第一医科大学附属省立医院(山东省立医院) | Infant testis measurer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558574A (en) * | 2021-07-14 | 2021-10-29 | 山东第一医科大学附属省立医院(山东省立医院) | Infant testis measurer |
| CN113558574B (en) * | 2021-07-14 | 2022-05-03 | 山东第一医科大学附属省立医院(山东省立医院) | Infant testis measurer |
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