CN109620473B - Vortex air pump and artificial simulation throat comprising same - Google Patents
Vortex air pump and artificial simulation throat comprising same Download PDFInfo
- Publication number
- CN109620473B CN109620473B CN201811505857.3A CN201811505857A CN109620473B CN 109620473 B CN109620473 B CN 109620473B CN 201811505857 A CN201811505857 A CN 201811505857A CN 109620473 B CN109620473 B CN 109620473B
- Authority
- CN
- China
- Prior art keywords
- artificial
- shell
- air pump
- power supply
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004088 simulation Methods 0.000 title claims abstract description 39
- 239000012528 membrane Substances 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 210000000867 larynx Anatomy 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 210000001260 vocal cord Anatomy 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 208000029951 Laryngeal disease Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 238000011369 optimal treatment Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/20—Epiglottis; Larynxes; Tracheae combined with larynxes or for use therewith
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Prostheses (AREA)
Abstract
The invention relates to a vortex air pump and an artificial simulated throat comprising the same, and belongs to the technical field of medical instruments. The artificial simulation throat comprises a power supply, a switch, a motor, a vortex air pump, an L-shaped artificial simulation throat taper pipe, an artificial sound membrane and a sound transmission pipe; the power supply is connected in series with the motor, and a switch is arranged between the power supply and the motor; the shaft end of the motor penetrates through the shell of the vortex air pump and is connected with the impeller of the vortex air pump; the upper cover exhaust hole of the vortex air pump is connected with the thin end of the L-shaped artificial simulation laryngeal cone; the artificial sound membrane is arranged in the L-shaped artificial simulation laryngeal cone; the sound transmission tube is connected with the thick end of the L-shaped artificial simulation laryngeal cone tube. The artificial simulation throat speaking of the invention is easy and free, does not need own breath and voice, and is basically the same as the voice, the speech speed and the intonation during normal speaking.
Description
Technical Field
The invention relates to a vortex air pump and an artificial simulated throat comprising the same, and belongs to the technical field of medical instruments.
Background
The human language communication is a most basic communication mode, the speaking ability is lost due to the voice deficiency caused by the patient or part of congenital factors, the most basic language communication is not painful, the life quality of the human is seriously influenced, and the striking on the patient and the mind of the relatives is lifelong. Tens of thousands of laryngeal patients are counted each year, some patients cannot speak because of losing the voice function of the throat, some patients reject the operation because of fear of losing voice, and precious lives are lost because of missing the optimal treatment period. Some patients have throat, but the voice function is lost and the patient cannot speak, and artificial throat, mechanical throat, electronic throat and the like which can be provided on the market comprise esophagus pronunciation, and are designed by the patient who has suffered from laryngeal diseases and has undergone full laryngectomy. At present, no product which is suitable for the laryngeal-free patient with the laryngeal total excision operation and can enable the patient who has partial throat but loses the voice function due to the hypoplasia of the vocal cords, the damage of the vocal cords, the extirpation of the vocal cords, the paralysis of the vocal cords and the like to speak easily exists in the market.
Disclosure of Invention
The invention solves the problem of breath simulation when a person speaks through improving the structure of the vortex air pump.
The invention provides a vortex air pump for manually simulating throat, which comprises an impeller; the diameter of the impeller is 35-40mm; the impeller comprises a wheel disc and 25-45 blades on the wheel disc; the diameter of the wheel disc is 30-35mm; the included angle between the blade and a tangent passing through the intersection point of the blade and the wheel disc is 10-30 degrees.
The vortex air pump comprises a shell and an upper cover; the shell is provided with an air suction hole, an annular air passage I and a partition tongue are arranged in the shell along the circumferential direction of the shell, the air suction hole is communicated with one end of the annular flow passage I, and the partition tongue is positioned between the other end of the annular air passage I and the air suction hole; the upper cover is provided with an exhaust hole, an annular air passage II is arranged in the upper cover along the circumferential direction of the upper cover, and the exhaust hole is communicated with one end of the annular air passage II; the impeller is arranged in the shell, the upper cover is covered on the shell, so that the air suction hole and the air exhaust hole are not in the same straight line, and the air suction hole and the air exhaust hole are separated by the separating tongue.
The invention further aims to provide an artificial simulation throat comprising the vortex air pump, wherein the artificial simulation throat comprises a power supply, a switch, a motor, the vortex air pump, an L-shaped artificial simulation throat cone, an artificial sound membrane and a sound transmission tube; the power supply is connected in series with the motor, and a switch is arranged between the power supply and the motor; the shaft end of the motor penetrates through the shell of the vortex air pump and is connected with the impeller of the vortex air pump; the upper cover exhaust hole of the vortex air pump is connected with the thin end of the L-shaped artificial simulation laryngeal cone; the artificial sound membrane is arranged in the L-shaped artificial simulation laryngeal cone; the sound transmission tube is connected with the thick end of the L-shaped artificial simulation laryngeal cone tube.
The artificial simulated larynx preferably comprises a driving plate; the power supply is connected with the drive plate and the motor after being connected in series, and a switch is arranged between the power supply and the drive plate.
The artificial simulated larynx preferably comprises a display panel; the display panel is connected with the drive panel and the motor which are connected in series.
The artificial simulated larynx preferably comprises a charging port; the charging port is electrically connected with a power supply.
The artificial simulation throat comprises an artificial sound membrane base, an artificial sound membrane frame and an adjusting screw; the adjusting screw sequentially penetrates through the artificial acoustic membrane frame, and one end of the artificial acoustic membrane is connected to the artificial acoustic membrane base; the artificial sound membrane base is fixed in the L-shaped artificial simulation laryngeal cone.
The artificial simulated larynx preferably comprises a shell; the power supply is arranged at the lower part in the shell; the motor, the driving plate and the vortex air pump are arranged in the middle of the shell; the L-shaped artificial simulation laryngeal taper tube is arranged at the upper part in the shell; the charging port, the switch, the display panel and the air inlet are arranged on the shell; the charging port is electrically connected with a power supply; the switch is connected with the power supply in series, the switch is arranged on the trunk, the display panel, the drive plate and the motor which are connected in series are connected in parallel, and then the switch is connected with the two ends of the power supply in series; the shaft end of the motor penetrates through the shell of the vortex air pump and is connected with the impeller of the vortex air pump; the upper cover exhaust hole of the vortex air pump is connected with the thin end of the artificial simulation laryngeal taper tube; the adjusting screw sequentially penetrates through the artificial acoustic membrane frame, and one end of the artificial acoustic membrane is connected to the artificial acoustic membrane base; the artificial sound membrane base is fixed in the L-shaped artificial simulation laryngeal cone; one end of the sound transmission tube penetrates through the shell and is connected with the thick end of the L-shaped artificial simulation laryngeal cone tube.
The invention has the beneficial effects that:
the invention designs the human body breath simulation vortex air pump based on the breath data when speaking, so the vortex air pump has stronger self-priming capability, stable and proper flow, continuous pressure meeting specific needs and weak noise.
The invention designs an L-shaped artificial simulation laryngeal cone tube by referring to the fundamental frequency and sound pressure level in the aspect of the voice domain when speaking, so as to simulate the necessary fundamental tone when people speak.
The artificial simulation throat speaking of the invention is easy and free, does not need own breath and voice, and is basically the same as the voice, the speech speed and the intonation during normal speaking.
Drawings
In the present invention of figure 4,
fig. 1 is a schematic structural view of an impeller according to embodiment 1;
fig. 2 is a schematic structural view of the housing according to embodiment 1;
fig. 3 is a schematic structural view of the upper cover in embodiment 1;
FIG. 4 is a schematic diagram of the artificial simulated larynx according to example 1;
the device comprises a vortex air pump, 101, an impeller, 102, a shell, 1021, an air suction hole, 1022, an annular air passage I, 1023, a partition tongue, 103, an upper cover, 1031, an air exhaust hole, 1032, an annular air passage II, 2, a lithium battery pack, 201, a charging port, 3, a driving plate, 4, a motor, 5, L-shaped artificial simulation throat cone, 6, an adjusting screw, 7, an artificial sound film frame, 8, an artificial sound film, 9, an artificial sound film base, 10, a sound transmission tube, 11, a shell, 1101, an air inlet, 12, a switch, 13 and a display plate.
Detailed Description
The following non-limiting examples will enable those of ordinary skill in the art to more fully understand the invention and are not intended to limit the invention in any way.
Example 1
An artificial simulation throat comprises a shell 11, a lithium battery pack 2, a charging port 201, a switch 12, a display panel 13, a driving plate 3, a motor 4, a vortex air pump 1, an L-shaped artificial simulation throat taper pipe 5, an adjusting screw 6, an artificial sound film frame 7, an artificial sound film 8, an artificial sound film base 9 and a sound transmission pipe 10;
the vortex air pump 1 comprises a shell 102, an impeller 101 with the diameter of 40mm and an upper cover 103;
the impeller 101 comprises a wheel disc and 36 blades on the wheel disc, wherein the diameter of the wheel disc is 35mm, and the included angle between the blades and a tangent line passing through the intersection point of the blades and the wheel disc is 20 degrees;
the shell 102 is provided with an air suction hole 1021, an annular air passage I1022 and a partition tongue 1023 are arranged in the shell 102 along the circumferential direction of the shell 102, the air suction hole 1021 is communicated with one end of the annular air passage I1022, and the partition tongue 1023 is positioned between the other end of the annular air passage I1022 and the air suction hole 1021;
the upper cover 103 is provided with an exhaust hole 1031, an annular air passage II 1032 is arranged in the upper cover 103 along the circumferential direction of the upper cover 103, and the exhaust hole 1031 is communicated with one end of the annular air passage II 1032;
the impeller 101 is arranged in the casing 102, the upper cover 103 is arranged on the casing 102 through a spigot structure, so that the suction hole 1021 and the exhaust hole 1031 are not in the same straight line, and the partition tongue 1023 separates the suction hole 1021 and the exhaust hole 1031;
the lithium battery pack 2 is arranged at the lower part in the shell 11;
the driving plate 3, the motor 4 and the vortex air pump 1 are arranged in the middle of the shell 11;
the L-shaped artificial simulation laryngeal cone 5 is arranged at the upper part in the shell 11;
the charging port 201, the switch 12, the display panel 13 and the air inlet 1101 are arranged on the shell 11;
the charging port 201 is electrically connected with the lithium battery pack 2;
the switch 12 is connected with the lithium battery pack 2 in series, and the switch 12 is arranged on a dry road;
the display panel 13 is connected in parallel with the drive panel 3 and the motor 4 which are connected in series, and then connected in series with the two ends of the switch 12 and the lithium battery pack 2;
the shaft end of the motor 4 passes through the shell 102 and is connected with the impeller 101;
the exhaust hole 1031 is connected with the thin end of the L-shaped artificial simulation laryngeal taper tube 5;
the adjusting screw 6 sequentially penetrates through the artificial acoustic membrane frame 7 and one end of the artificial acoustic membrane 8 to be connected to the artificial acoustic membrane base 9;
the artificial sound membrane base 9 is fixed in the L-shaped artificial simulation laryngeal cone 5;
one end of the sound transmission tube 10 penetrates through the shell 11 and is connected with the thick end of the L-shaped artificial simulation laryngeal cone tube 5.
Claims (5)
1. An artificial simulated larynx, characterized by: the artificial simulation throat comprises a power supply, a switch, a motor, a vortex air pump, an L-shaped artificial simulation throat taper pipe, an artificial sound membrane, a sound transmission pipe, an artificial sound membrane base, an artificial sound membrane frame and an adjusting screw;
the vortex air pump comprises a shell, an upper cover and an impeller;
the shell is provided with an air suction hole, an annular air passage I and a partition tongue are arranged in the shell along the circumferential direction of the shell, the air suction hole is communicated with one end of the annular air passage I, and the partition tongue is positioned between the other end of the annular air passage I and the air suction hole;
the upper cover is provided with an exhaust hole, an annular air passage II is arranged in the upper cover along the circumferential direction of the upper cover, and the exhaust hole is communicated with one end of the annular air passage II;
the impeller is arranged in the shell, the upper cover covers the shell, so that the air suction hole and the air exhaust hole are not in the same straight line, and the air suction hole and the air exhaust hole are separated by the separating tongue;
the diameter of the impeller is 35-40mm;
the impeller comprises a wheel disc and 25-45 blades on the wheel disc;
the diameter of the wheel disc is 30-35mm;
the included angle between the blade and a tangent passing through the intersection point of the blade and the wheel disc is 10-30 degrees;
the power supply is connected in series with the motor, and a switch is arranged between the power supply and the motor;
the shaft end of the motor penetrates through the shell of the vortex air pump and is connected with the impeller of the vortex air pump;
the upper cover exhaust hole of the vortex air pump is connected with the thin end of the L-shaped artificial simulation laryngeal cone;
the artificial sound membrane is arranged in the L-shaped artificial simulation laryngeal cone;
the sound transmission tube is connected with the thick end of the L-shaped artificial simulation laryngeal cone tube;
the adjusting screw sequentially penetrates through the artificial acoustic membrane frame, and one end of the artificial acoustic membrane is connected to the artificial acoustic membrane base;
the artificial sound membrane base is fixed in the L-shaped artificial simulation laryngeal cone.
2. The artificial simulated larynx according to claim 1, wherein: the artificial simulated larynx comprises a driving plate;
the power supply is connected with the drive plate and the motor after being connected in series, and a switch is arranged between the power supply and the drive plate.
3. The artificial simulated larynx according to claim 2, wherein: the artificial simulated throat comprises a display panel;
the display panel is connected with the drive panel and the motor which are connected in series.
4. The artificial simulated larynx according to claim 1, wherein: the artificial simulated throat comprises a charging port;
the charging port is electrically connected with a power supply.
5. A simulated artificial larynx according to claim 3, wherein: the artificial simulated larynx comprises a shell;
the power supply is arranged at the lower part in the shell;
the motor, the driving plate and the vortex air pump are arranged in the middle of the shell;
the L-shaped artificial simulation laryngeal taper tube is arranged at the upper part in the shell;
the switch, the display panel and the air inlet are arranged on the shell;
the switch is connected with the power supply in series, the switch is arranged on the trunk, the display panel, the drive plate and the motor which are connected in series are connected in parallel, and then the switch is connected with the two ends of the power supply in series;
one end of the sound transmission tube penetrates through the shell and is connected with the thick end of the L-shaped artificial simulation laryngeal cone tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811505857.3A CN109620473B (en) | 2018-12-10 | 2018-12-10 | Vortex air pump and artificial simulation throat comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811505857.3A CN109620473B (en) | 2018-12-10 | 2018-12-10 | Vortex air pump and artificial simulation throat comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109620473A CN109620473A (en) | 2019-04-16 |
| CN109620473B true CN109620473B (en) | 2024-02-23 |
Family
ID=66072711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811505857.3A Active CN109620473B (en) | 2018-12-10 | 2018-12-10 | Vortex air pump and artificial simulation throat comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109620473B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1546868A (en) * | 2003-12-04 | 2004-11-17 | 北京本然科技有限公司 | High potential ratio, inner antifriction, centripetal supercharging centrifugal pump and its combined method of technology and examples |
| CN102322444A (en) * | 2011-10-25 | 2012-01-18 | 浙江格凌实业有限公司 | Impeller of vortex air pump |
| JP2012177321A (en) * | 2011-02-25 | 2012-09-13 | Mitsubishi Heavy Ind Ltd | Centrifugal rotary machine |
| CN203430853U (en) * | 2013-08-14 | 2014-02-12 | 浙江格凌实业有限公司 | Vortex type air pump |
| CN104207860A (en) * | 2013-06-04 | 2014-12-17 | 刘璟锋 | Artificial sound producing device |
| CN204106263U (en) * | 2014-07-22 | 2015-01-21 | 北京航空航天大学 | A kind of novel triggering mode artificial electronic larynx |
| CN107041798A (en) * | 2017-04-12 | 2017-08-15 | 大连医科大学附属第二医院 | Electronic larynx gas sounding accessory system |
| CN210138222U (en) * | 2018-12-10 | 2020-03-13 | 大连市天使康健智能专业技术服务有限公司 | Vortex air pump and artificial simulation larynx comprising same |
-
2018
- 2018-12-10 CN CN201811505857.3A patent/CN109620473B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1546868A (en) * | 2003-12-04 | 2004-11-17 | 北京本然科技有限公司 | High potential ratio, inner antifriction, centripetal supercharging centrifugal pump and its combined method of technology and examples |
| JP2012177321A (en) * | 2011-02-25 | 2012-09-13 | Mitsubishi Heavy Ind Ltd | Centrifugal rotary machine |
| CN102322444A (en) * | 2011-10-25 | 2012-01-18 | 浙江格凌实业有限公司 | Impeller of vortex air pump |
| CN104207860A (en) * | 2013-06-04 | 2014-12-17 | 刘璟锋 | Artificial sound producing device |
| CN203430853U (en) * | 2013-08-14 | 2014-02-12 | 浙江格凌实业有限公司 | Vortex type air pump |
| CN204106263U (en) * | 2014-07-22 | 2015-01-21 | 北京航空航天大学 | A kind of novel triggering mode artificial electronic larynx |
| CN107041798A (en) * | 2017-04-12 | 2017-08-15 | 大连医科大学附属第二医院 | Electronic larynx gas sounding accessory system |
| CN210138222U (en) * | 2018-12-10 | 2020-03-13 | 大连市天使康健智能专业技术服务有限公司 | Vortex air pump and artificial simulation larynx comprising same |
Non-Patent Citations (4)
| Title |
|---|
| 刘相臣.旋涡气泵的基本原理与设计(三).化工装备技术.2002,(第05期),第44-45页. * |
| 旋涡气泵的基本原理与设计(三);刘相臣;化工装备技术(第05期);第44-45页 * |
| 郑传耀.高合金钢叶轮的熔模精密铸造.铸造.1981,(第04期),全文. * |
| 高合金钢叶轮的熔模精密铸造;郑传耀;铸造(第04期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109620473A (en) | 2019-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kim | An acoustic, aerodynamic and perceptual investigation of word-initial denasalization in Korean | |
| CN109620473B (en) | Vortex air pump and artificial simulation throat comprising same | |
| CN210138222U (en) | Vortex air pump and artificial simulation larynx comprising same | |
| McColl | Intelligibility of tracheoesophageal speech in noise | |
| Hisada et al. | Real-time clarification of esophageal speech using a comb filter | |
| Rakerd et al. | Resonance effects and the vocalization of speech | |
| Lisker et al. | Cinegraphic observations of the larynx during voiced and voiceless stops | |
| Takeuchi et al. | Development of a hands‐free electrolarynx for obtaining a human‐like voice using the LPC residual wave | |
| CN2805717Y (en) | Mechanical artificial larynx | |
| Madden et al. | Intelligibility of electrolarynx speech using a novel hands-free actuator | |
| CN201572213U (en) | Voice generator | |
| Fletcher | ACOUSTICAL BACKGROUND TO THE MANY VARIETIES OF BIRDSONG. | |
| CN210983987U (en) | Tension pneumothorax teaching training model | |
| Min et al. | Study on Basic Vowels in Mongolian Based on PAS | |
| CN203539492U (en) | Artificial voicing throat | |
| JP2020130988A (en) | Esophagus vocalization assisting device and method for fixing it to body | |
| Shosted | Investigating the aerodynamics of nasalized fricatives | |
| Koenig et al. | Measurements of voicing offset and onset in men and women: Further data | |
| Shosted | An aerodynamic explanation for the uvularization of trills | |
| Sjögren et al. | Control of voice intensity | |
| Adda-Decker et al. | Comparing mono-& multilingual acoustic seed models for a low e-resourced language: a case-study of luxembourgish. | |
| Madden et al. | Intelligibility of electrolarynx speech using a novel actuator | |
| Leeper | Speech Motor Control and Predicting Disordered Speech | |
| Demolin | The Influence of Aerodynamic Constraints on the Shape and the Dynamics of Phonological Systems. | |
| CN205759679U (en) | Imitative sound toy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |