CN111759313A - Instrument is measured to interior uvula girth - Google Patents
Instrument is measured to interior uvula girth Download PDFInfo
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- CN111759313A CN111759313A CN202010654777.5A CN202010654777A CN111759313A CN 111759313 A CN111759313 A CN 111759313A CN 202010654777 A CN202010654777 A CN 202010654777A CN 111759313 A CN111759313 A CN 111759313A
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- main rod
- slide
- uvula
- scale
- flexible rule
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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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- Heart & Thoracic Surgery (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a circumference measuring tool for an intraoral uvula, which comprises a main rod, a flexible rule and a sliding mark, wherein the side part of the rear end of the main rod is provided with a slide way and scale marks axially distributed from back to front, the sliding mark is slidably arranged in the slide way, the front end of the flexible rule is connected with the front end of the main rod, the rear end of the flexible rule axially penetrates from the front end of the main rod and is connected with the sliding mark, and when the sliding mark slides backwards to correspond to a zero scale mark, the flexible rule completely penetrates into the main rod and is straightened. The intraoral uvula circumference measuring tool provided by the invention converts the ring circumference formed by the flexible rule surrounding the uvula into the distance of the slider walking along the slide way, so that medical personnel can directly read the measured length on the main rod conveniently.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a measuring tool for the circumference of an intraoral uvula.
Background
The uvula is the part that the free reason of the soft palate in the oral cavity is downward outstanding, and the macroscopic observation is circular column, and when the uvula is too thick, it can occupy the pharyngeal cavity space, and it is narrow and small to lead to the pharyngeal cavity, causes pharyngeal foreign body sensation, upper respiratory resistance to increase, holds out breath, oxygen deficiency and so on obstructive sleep apnea, can cause the threat to life safety when serious. Whether the uvula is too thick is judged through the perimeteric of the uvula medically, different crowds, the uvula is different in shape, the uvula of some people is in a shape with an upper and lower size close to a regular cylinder, the uvula of some people is in an inverted cone shape with a thick upper part and a thin lower part, multiple measurement needs to be carried out at different positions of the uvula, the uvula is located in a narrow and small mouth and a deep pharyngeal cavity, measurement difficulty is caused to the uvula, and no special tool can be used for measuring the circumference of the uvula in the mouth effectively.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide an intraoral uvula circumference measuring tool.
In order to achieve the above purpose, the invention adopts the technical scheme that: the utility model provides an interior uvula girth measuring tool of mouth, includes mobile jib, flexible rule, cursor slide, the rear end lateral part of mobile jib sets up slide and the scale mark that distributes to preceding axial from the back, but cursor slide mounting is in the slide, the flexible rule front end is connected with the mobile jib front end, and the rear end of flexible rule penetrates and is connected with the cursor slide from the mobile jib front end axial, slides backward when corresponding with zero scale mark, and the flexible rule is whole to penetrate in the mobile jib and straighten.
When the tool for measuring the circumference of the intraoral uvula is used, the front end of the main rod is inserted into the mouth of a patient, the slider is pushed forwards, the flexible ruler is extended out of the main rod and forms a loop, the loop is sleeved on the uvula, the slider is pushed backwards until the flexible ruler is in interference with the circumference of the uvula, and at the moment, the scale on the slide way corresponding to the slider is the circumference of the uvula. When the measuring device is used for measuring the circumference of the inverted cone-shaped uvula, the circumference of the uvula close to the highest position of the soft palate can be measured firstly, the flexible rule is moved downwards for a short distance through the main rod after reading, then the flexible rule ring is tightened again, the effect is moved downwards again after reading, tightening and reading are conducted, and therefore the one-time multi-point position measurement of the cone-shaped uvula is achieved.
Optimized, the sliding sleeve is established to the mobile jib overcoat, the slide mark links firmly with the hole of sliding sleeve, the rear end edge of sliding sleeve is the scale mark line, drives the slide mark and slides backward to the scale mark line when corresponding with zero scale line when the sliding sleeve, and the flexible rule is whole to penetrate in the mobile jib and straightens, and this device is used for intraoral measurement, and each part size is less, therefore the slide mark undersize and the operational difficulties can appear, increase behind the sliding sleeve, drive the slide mark through the sliding sleeve and slide, during the reading, the rear end edge of sliding sleeve can regard as the scale mark line, facilitates the use more, the reading is convenient.
Further, an axial channel is arranged in the main rod, a section of slide rod is arranged in the axial channel in a sliding manner, the flexible rule penetrates into the main rod from the axial channel and is connected with the front end of the slide rod, the other end of the slide rod is connected with the slide mark, the thicker the uvula of a patient, the larger the upward sliding distance of the slide mark is, in order to avoid the slide mark sliding into the inner part of the sliding inlet, the length of the main rod needs to be long enough, the circumference of the uvula of a human body is usually 1-2 cm, the too thick uvula usually does not exceed 5 cm, the flexible rule is correspondingly adopted by 5 cm, if the length of the flexible rule is extended from the front end of the main rod to the slide mark, the problem that the flexible rule is difficult to be pushed out due to the fact that the flexible uvula is too long is likely to be pushed out when the slide mark is pushed out is made of the flexible rule, in order to adapt to the length of the main rod, the gap between the, the operation of the doctor is convenient, and the problem that the flexible ruler is difficult to be pushed out from the main rod when the flexible ruler is too long can be avoided.
The device is used for measuring the circumference of the uvula in the mouth, the flexible ruler is made of soft materials and can be accurately measured only by being completely attached to the periphery of the uvula, when the flexible ruler is too soft, the flexible ruler is difficult to push out from an axial channel by the aid of the light slide rod, in order to solve the problem, the scale marks are translated backwards for a certain distance along the main rod relative to the slide way, the scale indication number corresponding to the edge of the rear end of the slide way is an initial scale, and when the slide sleeve drives the slide mark to slide backwards until the scale mark lines correspond to the initial scale marks, a small snare with the same circumference as the initial scale value is formed at the front end of the flexible ruler outside the main rod; the zero scale position of scale mark surpasss the slide rear end, and when sliding sleeve and slide mark slided to the slide rearmost end, partly exposure of tape was outside at the mobile jib, when the tape overlength was soft and is leaded to being difficult for pushing out from the mobile jib, the doctor drove the quick release of external tape in order to assist the tape.
Or the front end of the main rod is provided with an L-shaped supporting block, one end of the supporting block is rotatably connected with the front end of the main rod, after the measurement is completed, the supporting block is rotated into a ferrule surrounded by the flexible rule, then the sliding mark slides backwards, the front end of the flexible rule is tightened on the supporting block, and when the measurement is performed next time, a doctor pulls the flexible rule from the supporting block to assist in pushing out the flexible rule.
Another kind solves the flexible rule and crosses soft way is, sets up the iron connecting block at the front end of flexible rule, the mobile jib front end sets up the recess with iron connecting block adaptation, sets up magnet in the recess, during the use, pushes away sliding sleeve and cursor forward on the one hand, and the flexible rule front end is outwards pulled from the other hand to pull out the flexible rule smoothly from the mobile jib, then put into the recess with the connecting block of flexible rule front end, magnet holds the connecting block, thereby is fixed with the front end of flexible rule, and the flexible rule encloses into the lasso that is used for measuring.
Further, one section lateral part that sets up the slide on the mobile jib sets up a plurality of axial sand grips, the sliding sleeve inner wall set up with the recess of sand grip adaptation, and the cooperation through sand grip and recess makes the sliding sleeve slide more stably outside the mobile jib.
Preferably, the length of the tape is 5 centimeters, the length of the main rod is 12 centimeters, the distance between the rear end of the slide way and the rear end of the main rod is 2-5 centimeters, the length of the slide way is 3-6 centimeters, and the zero scale of the scale mark is 0-3 centimeters away from the rear end of the main rod.
Preferably, the flexible rule is provided with scale marks, the zero-carving end of the scale marks on the flexible rule is positioned at the front end of the flexible rule, and the scale marks are read through the flexible rule, so that the measuring accuracy is further improved.
Specifically, the flexible rule is made of plastic with certain elasticity, such as polyvinyl chloride and polypropylene.
The invention has the beneficial effects that:
the intraoral uvula circumference measuring tool provided by the invention converts the ring circumference formed by the flexible rule surrounding the uvula into the distance of the slider walking along the slide way, so that medical personnel can directly read the measured length on the main rod conveniently.
Drawings
Fig. 1 and 2 are schematic views of a uvula circumference measuring tool in example 1;
FIG. 3 is a sectional side view of the connection between the main shaft and the sliding sleeve in embodiment 1;
fig. 4 is a schematic view of a uvula circumference measuring tool in example 2;
fig. 5 and 6 are schematic views of the uvula circumference measuring tool in example 3;
fig. 7 and 8 are schematic views of the uvula circumference measuring tool in example 4;
wherein, 1 is the mobile jib, 11 is the slide, 2 is the tape, 3 is the slide mark, 4 is the sliding sleeve, 5 is the sand grip, 6 is the slide bar, 7 is the supporting shoe, 8 is the connecting block, 9 is magnet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and 2, the present embodiment provides a circumference measuring tool for an intraoral uvula, including a main rod 1, a tape 2, and a slider 3, wherein an axial channel is disposed in the main rod 1, a section of a slide bar 6 is slidably disposed in the axial channel, a slide 11 and scale marks axially distributed from back to front are disposed at a rear end side of the main rod 1, the slider 3 is slidably mounted in the slide 11, a front end of the tape 2 is connected with a front end of the main rod 1, a rear end of the tape 2 penetrates the main rod 1 from the axial channel and is connected with a front end of the slide bar 6, and another end of the slide bar 6 is connected with the slider 3; sliding sleeve 4 is established to 1 overcoat of mobile jib, and sliding marker 3 links firmly with the hole of sliding sleeve 4, and the rear end edge of sliding sleeve 4 is the scale mark line, and when sliding sleeve 4 drove sliding marker 3 and slided backward to the scale mark line and correspond with zero scale mark, flexible rule 2 all penetrated in the mobile jib 1 and stretched.
As shown in fig. 3, one section of the lateral part of the main rod 1, on which the slideway 11 is arranged, is provided with an axial convex strip 5, and the inner wall of the sliding sleeve 4 is provided with a groove matched with the convex strip 5.
In the circumference measuring tool for the intraoral uvula in the embodiment, the length of the tape 2, the length of the slide way 11 and the length of the scale mark are 5 cm, the main rod 1 is a round rod with the diameter of 5 mm and the length of 12 cm, and the distance between the rear end of the slide way 11 and the zero scale of the scale mark is 4 cm from the rear end of the main rod 1.
The intraoral uvula girth measuring tool that this embodiment provided, during the use, stretch into the patient intraorally with 1 front end of mobile jib, push forward 3 sliders, flexible rule 2 stretches out and encloses into a lasso from mobile jib 1, overlap the lasso on the uvula, push forward 3 sliders to 2 and the peripheral letter of propping of uvula again, the scale on the slide 11 that 3 sliders correspond is the girth of uvula for this moment, after the measurement was accomplished, push forward 4 sliding sleeves, in order to take in the mobile jib 1 with 2 sliders.
Example 2
In the uvula circumference measuring tool in embodiment 1, when the flexible rule 2 is too soft, the flexible rule 2 may not be pushed out when the flexible rule 2 is completely retracted into the main rod 1, and in order to solve the problem, in this embodiment, the structure of the tool is improved, as shown in fig. 4, the scale mark is translated backward by 1 cm along the main rod 1 relative to the slide way 11, the scale indication number corresponding to the rear end edge of the slide way 11 is an initial scale, and when the slide sleeve 4 drives the slide mark 3 to slide backward until the scale mark line corresponds to the initial scale mark, a small snare with the same circumference as the initial scale mark is formed outside the main rod 1 at the front end of the flexible rule 2; zero scale department of scale mark surpasss 11 rear ends of slide, and when sliding sleeve 4 slided 11 rearmost ends to slide with 3 sliding marks of slide, the partly of tape 2 was exposed outside mobile jib 1, when the tape 2 overlength was soft and is leaded to being difficult for following in the mobile jib 1 and release, the doctor pulled outside tape 2 in order to assist the quick release of tape 2, and this embodiment is applicable to the uvula girth of measuring more than 1 centimetre.
Example 3
The embodiment also improves the problem that the flexible rule 2 is too soft to cause difficulty in pushing out, as shown in fig. 5 and 6, an L-shaped supporting block 7 is arranged at the front end of the main rod 1, one end of the supporting block 7 is rotatably connected with the front end of the main rod 1, after the measurement is completed, the supporting block 7 is rotated into a ferrule surrounded by the flexible rule 2, then the sliding mark 3 is slid backwards, the front end of the flexible rule 2 is tightened on the supporting block 7, and when the measurement is performed next time, a doctor pulls the flexible rule 2 from the supporting block 7 to assist in pushing out the flexible rule 2.
Example 4
Another solution that the flexible rule 2 is too soft is, as shown in fig. 7, 8, set up iron connecting block 8 at the front end of flexible rule 2, the recess that sets up with iron connecting block 8 adaptation is set up to mobile jib 1 front end, set up magnet 9 in the recess, during the use, push forward sliding sleeve 4 and sliding cursor 3 on one hand, the other hand is from the outside pulling of 2 front ends of flexible rule, thereby pull out flexible rule 2 smoothly from mobile jib 1, then put into the recess with the connecting block 8 of 2 front ends of flexible rule, magnet 9 holds connecting block 8, thereby fixed with the front end of flexible rule 2, flexible rule 2 encloses into the lasso that is used for measuring.
The above examples of the present invention are merely illustrative of the present invention and are not intended to limit the embodiments of the present invention. Variations and modifications in other variations will occur to those skilled in the art upon reading the foregoing description. Not all embodiments are exhaustive. All obvious changes and modifications of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides an interior uvula girth measuring tool of mouth, its characterized in that, includes mobile jib, tape, cursor slide, and the rear end side portion of mobile jib sets up the slide and from the scale mark of backward preceding axial distribution, but cursor slide mounting is in the slide, the tape front end is connected with the mobile jib front end, and the rear end of tape penetrates and is connected with the cursor slide from the mobile jib front end axial, slides backward to corresponding with zero scale mark when the cursor slide, and the tape all penetrates in the mobile jib and straightens.
2. The intraoral uvula perimeter measuring tool of claim 1, wherein the main rod is sleeved with a sliding sleeve, the slider is fixedly connected with an inner hole of the sliding sleeve, the rear end edge of the sliding sleeve is a scale mark line, and when the sliding sleeve drives the slider to slide backwards until the scale mark line corresponds to a zero scale line, the flexible ruler is completely inserted into the main rod and straightened.
3. The intraoral uvula circumference measuring tool of claim 2, wherein a plurality of axial ribs are provided on a side of the main rod on which the slide is provided, and a groove adapted to the ribs is provided on an inner wall of the sliding sleeve.
4. The intraoral uvula circumference measuring tool of any one of claims 1 to 3, wherein an axial channel is provided in the main rod, a section of slide bar is slidably provided in the axial channel, the tape penetrates the main rod from the axial channel and is connected with the front end of the slide bar, and the other end of the slide bar is connected with the slider.
5. The intraoral uvula circumference measuring tool according to any one of claims 1 to 3, wherein the scale marks are translated backward for a distance along the main rod relative to the slide way, the scale indication number corresponding to the edge of the rear end of the slide way is an initial scale, and when the slide sleeve drives the slider to slide backward until the scale mark lines correspond to the initial scale, the front end of the flexible ruler surrounds a small snare with the circumference equal to the initial scale value outside the main rod.
6. The intraoral uvula circumference measuring tool of any one of claims 1 to 3, wherein an L-shaped supporting block is provided at the front end of the main rod, and one end of the supporting block is rotatably connected to the front end of the main rod.
7. The intraoral uvula circumference measuring tool according to any one of claims 1 to 3, wherein an iron connecting block is provided at the front end of the tape, a groove adapted to the iron connecting block is provided at the front end of the main rod, and a magnet is provided in the groove.
8. The intraoral uvula circumference measuring tool of claim 1, wherein the tape is 5 cm long, the main rod is 12 cm long, the rear end of the slide is 2-5 cm away from the rear end of the main rod, the length of the slide is 3-6 cm, and the zero scale of the scale mark is 0-3 cm away from the rear end of the main rod.
9. The intraoral uvula circumference measuring tool of claim 1, wherein the flexible rule is provided with graduation marks, and the zero-point end of the graduation marks on the flexible rule is positioned at the front end of the flexible rule.
10. The tool of claim 1, wherein the flexible rule is made of a resilient plastic material, such as pvc or polypropylene.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654777.5A CN111759313B (en) | 2020-07-09 | 2020-07-09 | Instrument is measured to interior uvula girth |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010654777.5A CN111759313B (en) | 2020-07-09 | 2020-07-09 | Instrument is measured to interior uvula girth |
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| CN111759313A true CN111759313A (en) | 2020-10-13 |
| CN111759313B CN111759313B (en) | 2021-04-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618011A (en) * | 2020-12-19 | 2021-04-09 | 四川大学华西第四医院 | Radio frequency electric wave sword convenient to it is handheld |
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| US5193287A (en) * | 1992-04-30 | 1993-03-16 | Her Majesty The Queen In Right Of Canada | Apparatus for performing scrotal circumference measurement on bulls |
| CN201019747Y (en) * | 2007-04-20 | 2008-02-13 | 孙涛 | Alimentary canal inner measuring rule |
| CN201256967Y (en) * | 2008-09-05 | 2009-06-17 | 浙江省医学科学院 | Animal arthrosis circumferential measurement ruler |
| CN203290908U (en) * | 2013-05-31 | 2013-11-20 | 哈尔滨商业大学 | Animal joint perimeter measuring scale for pharmacology experiment anti-inflammatory drug therapeutic evaluation |
| CN104921691A (en) * | 2015-06-10 | 2015-09-23 | 杭州安杰思医学科技有限公司 | Endoscopic measurement instrument |
| WO2019048005A1 (en) * | 2017-09-11 | 2019-03-14 | Hoechstmass Balzer Gmbh | Roll-up measuring tape having traction control |
| CN110710975A (en) * | 2019-11-20 | 2020-01-21 | 常州市武进人民医院 | Measuring device for patient and control system thereof |
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2020
- 2020-07-09 CN CN202010654777.5A patent/CN111759313B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193287A (en) * | 1992-04-30 | 1993-03-16 | Her Majesty The Queen In Right Of Canada | Apparatus for performing scrotal circumference measurement on bulls |
| CN201019747Y (en) * | 2007-04-20 | 2008-02-13 | 孙涛 | Alimentary canal inner measuring rule |
| CN201256967Y (en) * | 2008-09-05 | 2009-06-17 | 浙江省医学科学院 | Animal arthrosis circumferential measurement ruler |
| CN203290908U (en) * | 2013-05-31 | 2013-11-20 | 哈尔滨商业大学 | Animal joint perimeter measuring scale for pharmacology experiment anti-inflammatory drug therapeutic evaluation |
| CN104921691A (en) * | 2015-06-10 | 2015-09-23 | 杭州安杰思医学科技有限公司 | Endoscopic measurement instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112618011A (en) * | 2020-12-19 | 2021-04-09 | 四川大学华西第四医院 | Radio frequency electric wave sword convenient to it is handheld |
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| CN111759313B (en) | 2021-04-30 |
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Effective date of registration: 20210811 Address after: 102629 Room 201, 2nd floor, building 12-1, yard 26, Yongwang West Road, Daxing biomedical industrial base, Zhongguancun Science and Technology Park, Daxing District, Beijing Patentee after: BEIJING DONGHONG ZHIYUAN MEDICAL TECHNOLOGY Co.,Ltd. Address before: No.18, section 3, Renmin South Road, Chengdu, Sichuan 610000 Patentee before: NO.4 WEST CHINA TEACHING HOSPITAL, SICHUAN University |
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