CN209204387U - A kind of auxiliary sounding valve - Google Patents
A kind of auxiliary sounding valve Download PDFInfo
- Publication number
- CN209204387U CN209204387U CN201721031463.XU CN201721031463U CN209204387U CN 209204387 U CN209204387 U CN 209204387U CN 201721031463 U CN201721031463 U CN 201721031463U CN 209204387 U CN209204387 U CN 209204387U
- Authority
- CN
- China
- Prior art keywords
- rotational shell
- inner core
- air cavity
- auxiliary sounding
- valve
- 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
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model provides a kind of auxiliary sounding valve, including rotational shell, inner core, valve, helmet and moisturizing filter cotton are constituted, the auxiliary sounding valve, structure deft design, it is quick and easy for installation, with conversion function, the conversion that patient speaks with breathing can be realized by spin button, it avoids and blocks the inconvenience that one end can just speak with hand, unbecoming place, it is used cooperatively with tracheostomy tube, change patient respiratory by rotation, it speaks, it is not required to extract after installation, significantly improve the performance that product uses, guarantee the with the humid air of patient's sucking, it is pure, increase comfort level.
Description
Technical field
The utility model relates to a kind of medical apparatus, especially a kind of auxiliary sounding valve.
Background technique
Tracheostomy tube is common breathing anesthesia medical instrument, and the critical trouble of rescue is widely used in clinical use
Person establishes respiratory nursing system, keeps the respiratory passage unblocked of patient, and easy operating method and significant using effect have obtained
To the favorable comment of numerous clinicians and patient.By throat's tracheotomy, then the patient for needing to be placed in tracheostomy tube needs
Trachea cannula is placed in.For there is the patient of sense of independence, just intubation one end is blocked when needing to speak, sends out gas by vocal cords
It is raw；It does not block, loses one's tongue.Since the said goods occurred currently on the market are only valve devices of easily speaking, need
It speaks, installs, be not required to speak, extract, bring many inconvenience to patient's use process.
Utility model content
A kind of auxiliary sounding valve, it is characterised in that: including rotational shell (1), inner core (2), valve (3), helmet (4), and
Moisturizing filter cotton (5) is constituted, in which:
The rotational shell (1), is cap-shaped structure, and top is 6 pieces of same sizes symmetrically fan-shaped hollow out (1-1), top
Portion's medial center is equipped with downward projection of positioning column (1-4), and inside sidewalls are symmetrically arranged with boss with groove (1-5)；
The inner core (2), is made of top air cavity (2-1) and lower part ventilating joint (2-5)；Air cavity (2-1) connects with ventilation
There is support convex ribs (2-6) between head (2-5)；There are two being set on air cavity (2-1) side wall symmetrical venthole (2-3), on venthole
Side has external screw thread (2-4), and air cavity side has oxygen supply port (2-2), communicates with air cavity inner cavity；The inner core (2) is set to the rotation
Turn the inside of shell (1), rotational shell (1) is connect with inner core (2) by boss with groove (1-5) and external screw thread (2-4) rotation
It closes and is connected；
The valve (3), is thin flexible sheet, the valve (3) and rotational shell (1) inside top fit closely, with
Positioning column (1-4) nesting connects；
The helmet (4), is made of helmet lid (4-1) and molding fixed ring in conjunction (4-2), the helmet cover buckle
It closes at the tip oxygen supply port (2-2), fixed ring (4-2) is fixed on one end that oxygen supply port (2-2) connects with air cavity (2-1)；
The moisturizing filter cotton (5) is located in the air cavity bottom end (2-1) support convex ribs (2-6) of the inner core (2).
Preferably, above-mentioned auxiliary sounding valve, the side wall outside of the rotational shell (1) are equipped with a circle vertical bar type protrusion (1-
2)。
Preferably, above-mentioned auxiliary sounding valve, rotational shell (1) top inner edge are equipped with circle sealing bar (1-3).
Preferably, rotary stopper button (2-7) is equipped on above-mentioned air cavity (2-1) side wall, between external screw thread (2-4).
Preferably, above-mentioned auxiliary sounding valve, ventilating joint (2-5) bore are 15mm.
Preferably, above-mentioned auxiliary sounding valve, moisturizing filtering sponge (5) diameter are equal with air cavity (2-1) internal diameter.
Preferably, the material of above-mentioned auxiliary sounding valve, the moisturizing filter cotton (5) is medical sponge, and density range is
10-30 kilograms per cubic meter.
Preferably, above-mentioned auxiliary sounding valve, the material of the valve (3) are medical elastic high molecular material.
Above-mentioned auxiliary sounding valve, described its mode of action of rotational shell (1) are as follows: axis is subjected to displacement along inner core (2).
Above-mentioned auxiliary sounding valve, there are two types of main relative position a and b, wherein a the rotational shell (1) and inner core (2) is
Inner core (2) upper vent hole (2-3) is blocked sealing by rotational shell (1), and b is that inner core (2) upper vent hole (2-3) is not blocked,
It is exposed to rotational shell (1) outside.
When rotational shell (1) described in above-mentioned auxiliary sounding valve use process and inner core (2) combine clamping, venthole (2-
3) it is blocked by rotational shell (1), is in closed state, gas cannot pass through, and form certain pressure in air cavity, vocal cords is caused to shake
Dynamic, patient can sounding at this time；When the rotational shell (1) rotates cause limit counterclockwise, rotational shell is moved up, venthole (2-3)
Shell (1) is not rotated to block, can be by air, patient can not sounding at this time.
The utility model structure has the advantages that:
The auxiliary sounding valve, structure deft design is quick and easy for installation, has conversion function, is by spin button
The conversion that achievable patient speaks with breathing, avoids and blocks inconvenient, the unbecoming place that one end can just speak with hand, with gas
Pipe incision cannula is used cooperatively, and is changed patient respiratory by rotation, is spoken, be not required to extract after installation, significantly improves product use
Performance, guarantee patient sucking it is with the humid air, pure, increase comfort level.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of auxiliary sounding valve described in the utility model；
Fig. 2 is the sectional view of auxiliary sounding valve described in the utility model；
Fig. 3 is the structural schematic diagram of the rotation upper cover of auxiliary sounding valve described in the utility model；
Fig. 4 is the structural schematic diagram of the inner core of auxiliary sounding valve described in the utility model；
Fig. 5 is the application principle schematic diagram of auxiliary sounding valve described in the utility model.
In figure, 1- rotational shell 1-1- sector hollow out 1-2- vertical bar type protrusion 1-3- muscle
1-4- positioning column 1-5- band groove boss 2- inner core 2-1- air cavity
2-2- oxygen supply port 2-3- venthole 2-4- external screw thread 2-5- ventilating joint
2-6- supports convex ribs 2-7- rotary stopper button 3- valve 4- helmet
4-1- helmet lid 4-2- fixed ring 5- moisturizing filter cotton
Specific embodiment
To further illustrate the utility model, now attached drawing is cooperated to be described in detail:
Embodiment 1
As shown in Figs 1-4, the auxiliary sounding valve, including rotational shell 1, inner core 2, valve 3, helmet 4 and moisturizing filtering
Cotton 5 is constituted, in which:
The rotational shell (1) is cap-shaped structure, and it is convex that a circle vertical bar type is equipped with outside the side wall of the rotational shell (1)
1-2 is played, is 6 pieces of same sizes pair at the top of the rotational shell convenient for the rotation of rotational shell for anti-skidding, increase frictional force
The fan-shaped hollow out 1-1 structure of title, the top inner edge are equipped with a circle sealing bar 1-3, and it is downward projection of fixed that inside top center is equipped with
Position column 1-4, the inside sidewalls of the rotational shell 1 are symmetrically arranged with boss 1-5 with groove；
The inner core 2 is made of upper cylindrical air cavity 2-1 and molding lower part ventilating joint 2-5 in conjunction, and gas
Chamber 2-1 diameter is greater than lower part ventilating joint 2-5 diameter, and the ventilating joint 2-5 bore is 15mm；Air cavity 2-1 and ventilating joint
There is support convex ribs 2-6 between 2-5；It is set on air cavity 2-1 side wall there are two symmetrical venthole 2-3, there is external screw thread in venthole top
There are oxygen supply port 2-2 in 2-4, air cavity side, communicate with air cavity inner cavity；On the air cavity 2-1 side wall, it is located between external screw thread 2-4
Equipped with rotary stopper button 2-7；The inner core 2 is set to the inside of the rotational shell 1, and rotational shell 1 is with inner core 2 by with recessed
Boss 1-5 and external screw thread 2-4 the rotation engagement of slot are connected；
The valve 3 is thin flexible sheet, and material uses medical macromolecular materials, and the valve 3 is pushed up with rotational shell 1
It fits closely, connect with positioning column 1-4 nesting on the inside of portion；
The helmet 4 is made of helmet lid 4-1 and molding fixed ring 4-2 in conjunction, and the helmet lid is fastened
At the tip oxygen supply port 2-2, fixed ring 4-2 is fixed on one end that oxygen supply port 2-2 connects with air cavity 2-1；
The moisturizing filter cotton 5, material are medical sponge, and density range is 10-30 kilograms per cubic meter, are located at described
On the bottom end the air cavity 2-1 support convex ribs 2-6 of inner core 2, moisturizing filtering 5 diameter of sponge is equal with air cavity internal diameter, appropriate close
Degree can play the effect of moisturizing and impurity screening, breathe patient and moisten pure air.
It is as follows that above-mentioned auxiliary sounding valve with tracheostomy tube connects application method: as shown in figure 5, the valve device that will speak
Ventilating joint 2-5 and tracheostomy tube connector connect, when the rotational shell 1 is combined clamping with inner core 2, venthole 2-
3 are blocked by rotational shell 1, are in closed state, and gas cannot pass through, and atmosphere is merely able to enter valve of speaking with the air-breathing of patient
Inside film, the expiration of patient will not form pressure in closed system, cause vocal cord vibration by valve outflow of speaking, gas
Make patient phonation；When patient, which needs to rest, to be not required to speak, when the rotational shell 1 rotates cause limit counterclockwise, rotational shell
It moves up, groove can issue clear and melodious sound and live position surely, and venthole 2-3 is not rotated shell 1 and blocks, and atmosphere can pass through at this time
Speak valve device, entered in patient airway by moisturizing filter cotton gas, when exhaled gas, can be discharged in atmosphere, at this time patient without
Method sounding.When patient uses initial stage, feels that oneself requirement is not achieved in oxygen intake amount, helmet can be opened, by oxygen hose
It is connect with oxygen supply port 2-2, realizes the effect of oxygen uptake.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of auxiliary sounding valve, it is characterised in that: including rotational shell (1), inner core (2), valve (3), helmet (4), and protect
Wet filter cotton (5) is constituted, in which:
The rotational shell (1) is cap-shaped structure, and top is 6 pieces of same sizes symmetrically sector hollow out (1-1), in top
Side center is equipped with downward projection of positioning column (1-4), and inside sidewalls are symmetrically arranged with boss with groove (1-5)；
The inner core (2), is made of top air cavity (2-1) and lower part ventilating joint (2-5)；Air cavity (2-1) and ventilating joint (2-
5) there is support convex ribs (2-6) between；It is set on air cavity (2-1) side wall there are two symmetrical venthole (2-3), venthole top has outer
Screw thread (2-4), air cavity side have oxygen supply port (2-2), communicate with air cavity inner cavity；The inner core (2) is set to the rotational shell
(1) inside, rotational shell (1) are connected with inner core (2) by boss with groove (1-5) and external screw thread (2-4) rotation engagement；
The valve (3) is thin flexible sheet, the valve (3) fits closely with rotational shell (1) inside top, with position
Column (1-4) nesting connects；
The helmet (4), is made of helmet lid (4-1) and molding fixed ring in conjunction (4-2), and the helmet lid is fastened on
The tip oxygen supply port (2-2), fixed ring (4-2) are fixed on one end that oxygen supply port (2-2) connects with air cavity (2-1)；
The moisturizing filter cotton (5) is located in the air cavity bottom end (2-1) support convex ribs (2-6) of the inner core (2).
2. auxiliary sounding valve according to claim 1, it is characterised in that: be equipped with outside the side wall of the rotational shell (1)
One circle vertical bar type is raised (1-2).
3. auxiliary sounding valve according to claim 1, it is characterised in that: inner edge is equipped with one at the top of the rotational shell (1)
It encloses sealing bar (1-3).
4. auxiliary sounding valve according to claim 1, it is characterised in that: on air cavity (2-1) side wall, be located at external screw thread
Rotary stopper button (2-7) is equipped between (2-4).
5. auxiliary sounding valve according to claim 1, it is characterised in that: ventilating joint (2-5) bore is 15mm.
6. auxiliary sounding valve according to claim 1, it is characterised in that: moisturizing filter cotton (5) diameter and air cavity (2-
1) internal diameter is equal.
7. auxiliary sounding valve according to claim 1, it is characterised in that: the material of the moisturizing filter cotton (5) is medical
Sponge, density range are 10-30 kilograms per cubic meter.
8. auxiliary sounding valve according to claim 1, it is characterised in that: described its mode of action of rotational shell (1) is edge
Inner core (2) axis is subjected to displacement.
9. according to auxiliary sounding valve described in claim 1, it is characterised in that: there are two types of main for the rotational shell (1) and inner core (2)
Relative position a and b are wanted, wherein a is that inner core (2) upper vent hole (2-3) is blocked sealing by rotational shell (1), and b is inner core (2)
Upper vent hole (2-3) is not blocked, and is exposed to rotational shell (1) outside.
10. auxiliary sounding valve according to claim 1, it is characterised in that: the material of the valve (3) is that medical elastic is high
Molecular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031463.XU CN209204387U (en) | 2017-08-17 | 2017-08-17 | A kind of auxiliary sounding valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031463.XU CN209204387U (en) | 2017-08-17 | 2017-08-17 | A kind of auxiliary sounding valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209204387U true CN209204387U (en) | 2019-08-06 |
Family
ID=67451204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721031463.XU Active CN209204387U (en) | 2017-08-17 | 2017-08-17 | A kind of auxiliary sounding valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209204387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261286A (en) * | 2017-08-17 | 2017-10-20 | 天津美迪斯医疗用品有限公司 | One kind auxiliary sounding valve |
-
2017
- 2017-08-17 CN CN201721031463.XU patent/CN209204387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261286A (en) * | 2017-08-17 | 2017-10-20 | 天津美迪斯医疗用品有限公司 | One kind auxiliary sounding valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103189092B (en) | Breather valve device | |
| CN107261286A (en) | One kind auxiliary sounding valve | |
| EP1159980B2 (en) | Valved fenestrated tracheotomy tube having outer and inner cannulae | |
| JP4156832B2 (en) | Tracheal fistula valve | |
| US6158428A (en) | Infant inhaler | |
| CN209529852U (en) | Tracheal catheter is adjustable plugging device | |
| CA3063570C (en) | Adjustable tracheostoma valve and heat and moisture exchanger | |
| AU2015200443B1 (en) | Ventilation mask | |
| CN202010344U (en) | Multifunctional tracheal cannula | |
| CN209204387U (en) | A kind of auxiliary sounding valve | |
| CN104784796A (en) | Soundable and moist tracheal catheter | |
| CN209662377U (en) | A kind of postoperative casing tube sealing training cap of autogenous cutting | |
| CN109937008A (en) | Ventilation mask | |
| TWM424134U (en) | Improved pneumatic artificial larynx | |
| CN201120028Y (en) | Medical oxygen uptake rhinobyon | |
| CN211050619U (en) | Novel oxygen inhalation mask for respiratory medicine | |
| CN113750471A (en) | Chest surgery postoperative lung breathes trainer | |
| CN217661034U (en) | Tracheostomy voice valve structure capable of preserving heat, preserving moisture and supplying oxygen | |
| CN111643860A (en) | Novel breathing training device | |
| CN208229189U (en) | A kind of multifunctional medical oxygen therapy device | |
| CN207654511U (en) | A kind of atomizer for trachea cannula | |
| CN208229190U (en) | A kind of Portable oxygen therapeutic device | |
| CN201020148Y (en) | Disposable dust filtration air tube casing with gasbag | |
| JP2007050020A (en) | Tracheostomy tube enabling conversation for patient of subglottic stenosis | |
| CN208911204U (en) | A kind of anti-fogging anaesthetic mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |