CN110338942A - Pneumatic type artificial larynx - Google Patents
Pneumatic type artificial larynx Download PDFInfo
- Publication number
- CN110338942A CN110338942A CN201910591818.8A CN201910591818A CN110338942A CN 110338942 A CN110338942 A CN 110338942A CN 201910591818 A CN201910591818 A CN 201910591818A CN 110338942 A CN110338942 A CN 110338942A
- Authority
- CN
- China
- Prior art keywords
- vibrating body
- side wall
- cup
- communicated
- air inlet
- 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.)
- Pending
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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
Abstract
The present invention relates to the technical fields of medical instrument auxiliary equipment, easy to carry more particularly to a kind of pneumatic type artificial larynx, and voice effect is satisfied, and sound quality, tone color, volume are close to physiology larynx；Including cup, vibrating body and cover board, cup middle section is provided with transitional pore, cup is internally provided with mounting ring, cup right end is provided with and communicated with air inlet pipe, external screw thread is provided on air inlet pipe lateral wall, cover board is internally provided with lock chambers, cover board left side wall and right side wall are provided with and respectively communicated with left ferry excessively and right ferry excessively, right cross at ferry is provided with position-limiting tube, locking chamber inner sidewall is provided with internal screw thread, vibrating body is internally provided with through hole, vibrating body right end is provided with and communicated with coupling tube, coupling tube right side wall middle section is provided with and communicated with reducer pipe, sound guide tube is provided with and communicated on reducer pipe, sound guide tube is sleeved on reducer pipe, restraining position ring block is arranged in vibrating body lateral wall right end, vibrating body lateral wall left end is provided with annular groove, annular groove is internally provided with cushion rubber.
Description
Technical field
The present invention relates to the technical fields of medical instrument auxiliary equipment, more particularly to a kind of pneumatic type artificial larynx.
Background technique
It is well known that pneumatic type artificial larynx is one kind for laryngocarcinoma Laryngectomy, the device of pronunciation is seen again in vitro,
It is widely used in a variety of applications in the field of medical instrument；Existing pneumatic type artificial larynx patient must suck voice conducting pipe, cerebral
Do not comply with one's wishes slightly.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of easy to carry, voice effect satisfaction, sound quality, tone color, volume
Close to the pneumatic type artificial larynx of physiology larynx.
Pneumatic type artificial larynx of the invention, including cup, vibrating body and cover board, the cup middle section are provided with transition
Hole, cup are internally provided with mounting ring, and cup right end is provided with and communicated with air inlet pipe, is provided with external screw thread on air inlet pipe lateral wall,
Cover board is internally provided with lock chambers, and cover board left side wall and right side wall are provided with and respectively communicated with left ferry excessively and right ferry excessively, right mistake
Position-limiting tube is provided at ferry, locking chamber inner sidewall is provided with internal screw thread, and vibrating body is internally provided with through hole, vibrating body right end
It is provided with and communicated with coupling tube, coupling tube right side wall middle section is provided with and communicated with reducer pipe, is provided with and communicated with leading note on reducer pipe
Pipe, sound guide tube are sleeved on reducer pipe, and restraining position ring block is arranged in vibrating body lateral wall right end, and vibrating body lateral wall left end is provided with ring
Shape slot, annular groove are internally provided with cushion rubber, and cushion rubber lateral wall is contacted with air inlet pipe inner sidewall, and vibrating body left side wall is provided with rubber
Film, air inlet pipe right end plug inside lock chambers along left ferry spiral shell of crossing, vibrating body left end and right end be inserted into respectively air inlet pipe and
Inside lock chambers, stop collar left side wall and right side wall are contacted with right side wall in air inlet pipe right side wall and lock chambers respectively, coupling tube
Right end passes through position-limiting tube, and coupling tube lateral wall is contacted with position-limiting tube inner sidewall.
Pneumatic type artificial larynx of the invention further includes that multiple groups anti-skid chequer is provided on cover board lateral wall.
Pneumatic type artificial larynx of the invention, the cup is tapered, and cup left side wall takes the form of inclined plane.
Compared with prior art the invention has the benefit that patient using when cup covered at tracheal stoma, use
Mouth contains sound guide tube, in cup, vibrating body, cover board, mounting ring, air inlet pipe, position-limiting tube, coupling tube, reducer pipe, sound guide tube, limit
Position ring, cushion rubber and rubber film mutual cooperation under, vibrating body, stop collar, coupling tube and reducer pipe are copper material, cup,
Mounting ring, cover board, air inlet pipe and position-limiting tube are polyethylene material, and sound guide tube is hose, and patient makes a sound, easy to carry,
Voice effect is satisfied, and sound quality, tone color, volume are close to physiology larynx.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the connection signal right view of cup and mounting ring；
It is attached marked in the figure: 1, cup；2, vibrating body；3, cover board；4, mounting ring；5, air inlet pipe；6, position-limiting tube；7, transition
Pipe；8, reducer pipe；9, sound guide tube；10, stop collar；11, cushion rubber；12, rubber film；13, anti-skid chequer.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1 to Figure 2, pneumatic type artificial larynx of the invention, including cup 1, vibrating body 2 and cover board 3, in cup 1
Centre region is provided with transitional pore, and cup 1 is internally provided with mounting ring 4, and 1 right end of cup is provided with and communicated with air inlet pipe 5, air inlet pipe 5
External screw thread is provided on lateral wall, cover board 3 is internally provided with lock chambers, and 3 left side wall of cover board and right side wall are provided with and respectively communicated with
It is left cross ferry and it is right cross ferry, right cross at ferry is provided with position-limiting tube 6, and locking chamber inner sidewall is provided with internal screw thread, in vibrating body 2
Portion is provided with through hole, and 2 right end of vibrating body is provided with and communicated with coupling tube 7, and 7 right side wall middle section of coupling tube is provided with and communicated with change
Diameter pipe 8 is provided with and communicated with sound guide tube 9 on reducer pipe 8, and sound guide tube 9 is sleeved on reducer pipe 8, the setting of 2 lateral wall right end of vibrating body
Restraining position ring block 10,2 lateral wall left end of vibrating body are provided with annular groove, and annular groove is internally provided with cushion rubber 11,11 lateral wall of cushion rubber
It is contacted with 5 inner sidewall of air inlet pipe, 2 left side wall of vibrating body is provided with rubber film 12, and 5 right end of air inlet pipe is plugged along left ferry spiral shell of crossing
Enter inside lock chambers, 2 left end of vibrating body and right end are inserted into respectively inside air inlet pipe 5 and lock chambers, 10 left side wall of stop collar and the right side
Side wall is contacted with right side wall in 5 right side wall of air inlet pipe and lock chambers respectively, and 7 right end of coupling tube passes through position-limiting tube 6, and coupling tube
7 lateral walls are contacted with 6 inner sidewall of position-limiting tube；Patient using when cup covered at tracheal stoma, contain sound guide tube with mouth,
Cup, vibrating body, cover board, mounting ring, air inlet pipe, position-limiting tube, coupling tube, reducer pipe, sound guide tube, stop collar, cushion rubber and rubber
Under the mutual cooperation of film, vibrating body, stop collar, coupling tube and reducer pipe are copper material, cup, mounting ring, cover board, air inlet
Pipe and position-limiting tube are polyethylene material, and sound guide tube is hose, and patient makes a sound, easy to carry, and voice effect is satisfied, sound
Matter, tone color, volume are close to physiology larynx.
Pneumatic type artificial larynx of the invention further includes being provided with multiple groups anti-skid chequer 13 on 3 lateral wall of cover board；Press multiple groups
Anti-skid chequer rotates cover board, completes cover board and air inlet pipe fast quick-detach.
Pneumatic type artificial larynx of the invention, cup 1 is tapered, and 1 left side wall of cup takes the form of inclined plane；Cup is tapered,
And cup left side wall takes the form of inclined plane, and improves patient's comfort.
Pneumatic type artificial larynx of the invention, cup is tapered, and cup left side wall takes the form of inclined plane, will cover when patient uses
Cup lid contains sound guide tube at tracheal stoma, with mouth, in cup, vibrating body, cover board, mounting ring, air inlet pipe, position-limiting tube, mistake
It crosses under the mutual cooperation of pipe, reducer pipe, sound guide tube, stop collar, cushion rubber and rubber film, vibrating body, stop collar, coupling tube and change
Diameter pipe is copper material, and cup, mounting ring, cover board, air inlet pipe and position-limiting tube are polyethylene material, and sound guide tube is hose, is suffered from
Person makes a sound, and presses multiple groups anti-skid chequer rotate cover board, completes cover board and the fast quick-detach of air inlet pipe.
Pneumatic type artificial larynx of the invention, the mounting means of all components described above, connection type or set-up mode are equal
For welding, riveting or other common mechanical modes, do not fallen off wherein slidably/rotation is fixed under as sliding/rotary state, it is close
Envelope connection is sealed while being the connection of two connectors, and the specific structure of its all component, model and coefficient index are equal
Technology is carried for it, is implemented as long as the equal of its advantages can be reached, above-mentioned all electricity consumption modules and electrical appliance are equal
For the common electrical part in market, need to only be electrically connected to each other according to the operation instructions bought back together when buying back use can be made
With, and control module is its common included module, therefore details are not described herein.
A kind of pneumatic type artificial larynx of the invention, in the absence of explanation to the contrary, " up and down, front and back it is inside and outside with
And vertical-horizontal " etc. the noun of locality that is included in the term only represent orientation of the term under normal service condition, or be ability
What field technique personnel understood is commonly called as, and should not be seen as a limitation of this term, at the same time, " first ", " second " and " third "
Equal ordered series of numbers noun does not represent specific quantity and sequence, is only used for the differentiation of title, moreover, the terms "include", "comprise"
Or any other variant thereof is intended to cover non-exclusive inclusion, so that including the process, method of a series of elements, object
Product or equipment not only include those elements, but also including other elements that are not explicitly listed, or further include for this
The intrinsic element of kind process, method, article or equipment.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of pneumatic type artificial larynx, which is characterized in that including cup (1), vibrating body (2) and cover board (3), the cup (1)
Middle section is provided with transitional pore, and cup (1) is internally provided with mounting ring (4), and cup (1) right end is provided with and communicated with air inlet pipe
(5), external screw thread is provided on air inlet pipe (5) lateral wall, cover board (3) is internally provided with lock chambers, cover board (3) left side wall and right side
Wall be provided with and respectively communicated with it is left cross ferry and it is right cross ferry, it is right cross ferry at be provided with position-limiting tube (6), locking chamber inner sidewall setting
There is internal screw thread, vibrating body (2) is internally provided with through hole, and vibrating body (2) right end is provided with and communicated with coupling tube (7), coupling tube (7)
Right side wall middle section is provided with and communicated with reducer pipe (8), is provided with and communicated on reducer pipe (8) sound guide tube (9), sound guide tube (9) set
On reducer pipe (8), restraining position ring block (10) are arranged in vibrating body (2) lateral wall right end, and vibrating body (2) lateral wall left end is provided with
Annular groove, annular groove are internally provided with cushion rubber (11), and cushion rubber (11) lateral wall is contacted with air inlet pipe (5) inner sidewall, vibrating body (2)
Left side wall is provided with rubber film (12), and air inlet pipe (5) right end plugs inside lock chambers along left ferry spiral shell of crossing, vibrating body (2)
Left end and right end are inserted into respectively inside air inlet pipe (5) and lock chambers, stop collar (10) left side wall and right side wall respectively with air inlet pipe
(5) right side wall contact in right side wall and lock chambers, coupling tube (7) right end passes through position-limiting tube (6), and coupling tube (7) lateral wall
It is contacted with position-limiting tube (6) inner sidewall.
2. pneumatic type artificial larynx as described in claim 1, which is characterized in that further include be provided on cover board (3) lateral wall it is more
Group anti-skid chequer (13).
3. pneumatic type artificial larynx as claimed in claim 2, which is characterized in that the cup (1) is tapered, and cup (1)
Left side wall takes the form of inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591818.8A CN110338942A (en) | 2019-07-01 | 2019-07-01 | Pneumatic type artificial larynx |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591818.8A CN110338942A (en) | 2019-07-01 | 2019-07-01 | Pneumatic type artificial larynx |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110338942A true CN110338942A (en) | 2019-10-18 |
Family
ID=68177519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910591818.8A Pending CN110338942A (en) | 2019-07-01 | 2019-07-01 | Pneumatic type artificial larynx |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110338942A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489736Y (en) * | 2001-06-27 | 2002-05-08 | 禄易橡胶五金有限公司 | Improved structure of pneumatic phonation apparatus on tracheostoma |
| CN1349783A (en) * | 2001-10-29 | 2002-05-22 | 周星 | Vocal marmen pipe |
| CN2527241Y (en) * | 2002-02-09 | 2002-12-25 | 章钦贤 | Pneumatic artificial larynx speaking device |
| CN200980742Y (en) * | 2006-12-08 | 2007-11-28 | 齐文 | Artificial throat speech sounding device |
-
2019
- 2019-07-01 CN CN201910591818.8A patent/CN110338942A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489736Y (en) * | 2001-06-27 | 2002-05-08 | 禄易橡胶五金有限公司 | Improved structure of pneumatic phonation apparatus on tracheostoma |
| CN1349783A (en) * | 2001-10-29 | 2002-05-22 | 周星 | Vocal marmen pipe |
| CN2527241Y (en) * | 2002-02-09 | 2002-12-25 | 章钦贤 | Pneumatic artificial larynx speaking device |
| CN200980742Y (en) * | 2006-12-08 | 2007-11-28 | 齐文 | Artificial throat speech sounding device |
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| 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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Rong Jingwen Inventor after: Sun Shiming Inventor before: Sun Shiming Inventor before: Rong Jingwen Inventor before: Zheng Letian |