CN209332932U - A kind of laryngeal mask with liquid suction function - Google Patents
A kind of laryngeal mask with liquid suction function Download PDFInfo
- Publication number
- CN209332932U CN209332932U CN201821854960.4U CN201821854960U CN209332932U CN 209332932 U CN209332932 U CN 209332932U CN 201821854960 U CN201821854960 U CN 201821854960U CN 209332932 U CN209332932 U CN 209332932U
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- China
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- snorkel
- back board
- supporting back
- blister cavities
- cuff
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Abstract
The utility model relates to a kind of laryngeal masks with liquid suction function, including be formed with blister cavities cuff, the proximally and distally snorkel that is mutually communicated, snorkel bending is arranged and is connected in the blister cavities of cuff, cuff includes the cyst wall being arranged around snorkel, the snorkel distal end is protruded into cyst wall and is equipped with the demarcation plate around snorkel in its end, compartment is formed between the demarcation plate and cyst wall, the compartment is connected to blister cavities, is provided with imbibition material in compartment.Compartment is arranged in the utility model in blister cavities, and imbibition material is arranged in compartment for absorbing liquid, guarantees going on smoothly for operation, and multiple components are set by cuff and mutually support interaction, it realizes excellent sealing effect, and saves material, it is also more flexible in production method.
Description
Technical field
The utility model relates to a kind of laryngeal masks for medical domain.
Background technique
Applied to the effective means in general anesthesia operation, establishing pressure-relief vent.But in the course of surgery, due to patient's
Throat is inserted into laryngeal mask, and due to the stimulation of laryngeal mask, patient's oral area can generate more saliva, such as be not taken out in time, and will affect operation
It carries out.In addition, currently known laryngeal mask is divided into two classes, one kind is inflatable laryngeal mask, and another kind is inflation-free laryngeal mask.
Summary of the invention
In order to overcome above-mentioned deficiency in the prior art, the utility model, which provides one kind, can effectively take out the liquid such as saliva
Laryngeal mask with liquid suction function.
The utility model is achieved through the following technical solutions:
A kind of laryngeal mask with liquid suction function, including be formed with blister cavities cuff, the proximally and distally ventilation that is mutually communicated
Pipe, snorkel bending are arranged and are connected in the blister cavities of cuff, and cuff includes the cyst wall being arranged around snorkel, described
Snorkel distal end is protruded into cyst wall and is equipped with the demarcation plate around snorkel in its end, the demarcation plate and cyst wall it
Between form compartment, the compartment is connected to blister cavities, is provided with imbibition material in compartment.
Preferably, imbibition material is set as sheet and a side opening and is clamped between demarcation plate and cyst wall.
Preferably, cyst wall includes the supporting back board for being surrounded on snorkel, it further include being set to support supporting back board upper end
Bracing ring and the shroud for being set in outside bracing ring and supporting back board and coating support supporting back board, the shroud, support
Circle, supporting back board are fabricated from a flexible material and form the cuff and sealed jointly around atrium of larynx without entering in larynx.
Preferably, bracing ring is set as U-shaped and is set in supporting back board upper end, the company of being equipped between the inner ring of bracing ring
Contact pin is laid in connection sheet for the through-hole outside snorkel connection blister cavities and blister cavities.
Preferably, snorkel remote port is obliquely installed, the demarcation plate, supporting back board and snorkel, which integrally extend, to incline
Tiltedly setting, arc extends into semi-surrounding structure around on supporting back board top, and support supporting back board lower tilt extends to separation
Outside plate.
Preferably, the surface that bracing ring connects shroud is provided with burr, supporting back board outer surface is convexly equipped with reinforcement
Muscle.
Preferably, snorkel includes snorkel main body and is connected to cuff one end and set that snorkel main body socket-connects
Socket part, snorkel are passed through in blister cavities by socket part.
A demarcation plate is arranged in the utility model in blister cavities, forms compartment between demarcation plate and cyst wall, sets in compartment
Set imbibition material, compartment is connected to blister cavities, and imbibition material can absorb the liquid in blister cavities, guarantee operation it is smooth into
Row.Imbibition material can be set to sheet, and biggish one or more pieces of settable thickness, which are folded, to be set.
In the utility model cuff be also different from the prior art in inflatable and the solid formula of on-inflatable cuff, but it is logical
It crosses multiple components and mutually supports connection.Supporting back board is specifically included, the U-shaped bracing ring of supporting back board upper end is set in and is arranged
In supporting back board, bracing ring and the shroud for coating supporting back board, so as to form cuff.Supporting back board, bracing ring, shroud are respectively
Flexible material is made, and supporting back board, bracing ring play a supportive role, and is provide with to form entire cuff shape by shroud, bracing ring it
Between also open and set connection sheet, be further used for supporting.Bracing ring, shroud play sealing function jointly.Bracing ring, supporting back board, set
Cover is interconnected to form an entirety, interacts between all parts, ensure that integrally formed and reach sealing effect.Imbibition
Material is just configured to sheet and a side opening is clamped between demarcation plate and supporting back board.
Supporting back board upper arcuate extends to semi-surrounding shape, and supporting back board lower part and demarcation plate are extended to inclined direction
Outside demarcation plate.Surface setting burr is enclosed being connected to support with shroud, the anti-sliding stop in shroud position can be fixed, outside supporting back board
Convex ribs are reinforced in surface setting.
The utility model has the beneficial effects that: compartment is arranged in the utility model in blister cavities, it is arranged in compartment
Imbibition material guarantees going on smoothly for operation, and set multiple components for cuff and mutually support mutually for absorbing liquid
Effect realizes excellent sealing effect, and saves material, also more flexible in production method.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of utility model.
Fig. 2 is the configuration schematic diagram of the utility model.
Fig. 3 is another angled arrangement schematic diagram of Fig. 2.
Specific embodiment
Utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, 2, 3, a kind of laryngeal mask with liquid suction function, including being formed with the cuff 10 of blister cavities, proximal end and remote
The snorkel 9 being mutually communicated is held, snorkel bending is arranged and is connected in the blister cavities of cuff.Cuff 10 includes around ventilation
The cyst wall 14 of pipe setting, 9 distal end of snorkel are protruded into cyst wall and are extended with point around snorkel around from its end
Partition 7, forms compartment 8 between demarcation plate and cyst wall, compartment is connected to blister cavities, is provided with imbibition material 2 in compartment.Imbibition
Material 2 is set as sheet and a side opening and is clamped between demarcation plate 7 and cyst wall, imbibition material can be set to it is a piece of or
Person's multi-disc is folded to be set.
Cyst wall includes the supporting back board 3 for extending and being surrounded on snorkel around from snorkel distal end, and supporting back board 3 is located at
The snorkel proximal end side of demarcation plate 7, cyst wall further include set on supporting back board upper end bracing ring 1 and be set in bracing ring with
And supporting back board is outer and coats the shroud 6 of supporting back board, shroud whole installation is cryptomere, shroud 6, bracing ring 1, supporting back board 3
It is fabricated from a flexible material and forms the cuff and sealed jointly around atrium of larynx without entering in larynx.Bracing ring 1 is set as U-shaped
And it is set in supporting back board upper end, it is opened between the inner ring of bracing ring 1 and is equipped with connection sheet 11, be laid in connection sheet and connect for snorkel
Through-hole outside logical blister cavities and blister cavities.Snorkel remote port is obliquely installed, demarcation plate 7, supporting back board 3 and snorkel distal end
It mouthful is extended with inclined direction, demarcation plate 7, supporting back board 3 are wholely set with snorkel, the arc around of supporting back board top 12
Shape extends into semi-surrounding structure, and the inclination of supporting back board lower part 13 extends to outside demarcation plate.The surface of bracing ring contact connectio shroud
It is provided with burr, supporting back board outer surface is convexly equipped with reinforcing rib.
Snorkel includes snorkel main body 4 and is connected to the socket part 5 that cuff one end socket-connects with snorkel main body, is led to
Tracheae is passed through in blister cavities by socket part.
A demarcation plate 7 is arranged in the utility model in blister cavities, formation compartment 8 between demarcation plate and cyst wall, in compartment
Imbibition material is set, and compartment 8 is connected to blister cavities, and imbibition material can absorb the liquid in blister cavities, guarantees the suitable of operation
Benefit carries out.
In the utility model cuff be also different from the prior art in inflatable and the solid formula of on-inflatable cuff, but it is logical
It crosses multiple components and mutually supports connection.The U-shaped bracing ring 1 and set for specifically including supporting back board 2, being set in supporting back board upper end
It is located at supporting back board, bracing ring and the shroud 6 for coating supporting back board, so as to form cuff.Supporting back board 2, bracing ring 1, shroud 6
Respectively flexible material is made, and supporting back board, bracing ring play a supportive role, and is provide with to form entire cuff shape by shroud, branch
It is also opened between support ring and sets connection sheet, be further used for supporting.Bracing ring, shroud play sealing function jointly.Bracing ring, support back
Plate, shroud are interconnected to form an entirety, interact between all parts, ensure that integrally formed and reach sealing effect
Fruit.Imbibition material is just configured to sheet and a side opening is clamped between demarcation plate and supporting back board.
Supporting back board upper arcuate extends to semi-surrounding shape, supporting back board lower part and partition and extends to point with inclined direction
Outside partition.It is that shroud is connected to support and encloses surface setting burr, the anti-sliding stop in shroud position, supporting back board appearance can be fixed
Convex ribs are reinforced in face setting.
Compartment is arranged in the utility model in blister cavities, and imbibition material is arranged in compartment for absorbing liquid, guarantees
Operation is gone on smoothly, and cuff is mutually supported interaction by multiple components, realizes excellent sealing effect, and save
Material, it is also more flexible in production method.
Claims (7)
1. a kind of laryngeal mask with liquid suction function, including be formed with blister cavities cuff, the proximally and distally snorkel that is mutually communicated,
Snorkel bending is arranged and is connected in the blister cavities of cuff, it is characterised in that: the cuff includes setting around snorkel
The cyst wall set, the snorkel distal end is protruded into cyst wall and is equipped with the demarcation plate around snorkel in its end, described
Demarcation plate and cyst wall between form compartment, the compartment is connected to blister cavities, is provided with imbibition material in compartment.
2. a kind of laryngeal mask with liquid suction function according to claim 1, it is characterised in that: the imbibition material setting
For sheet and a side opening and it is clamped between demarcation plate and cyst wall.
3. a kind of laryngeal mask with liquid suction function according to claim 1, it is characterised in that: the cyst wall includes surrounding
It further include being set to the bracing ring of supporting back board upper end and being set in bracing ring and supporting back board in the supporting back board of snorkel
Shroud that is outer and coating supporting back board, the shroud, bracing ring, supporting back board are fabricated from a flexible material and form the set
Capsule is sealed jointly around atrium of larynx without entering in larynx.
4. a kind of laryngeal mask with liquid suction function according to claim 3, it is characterised in that: the bracing ring is set as
U-shaped is simultaneously set in supporting back board upper end, opens between the inner ring of bracing ring and is equipped with connection sheet, is laid in connection sheet and connects for snorkel
Through-hole outside logical blister cavities and blister cavities.
5. a kind of laryngeal mask with liquid suction function according to claim 3 or 4, it is characterised in that: the snorkel is remote
End port is obliquely installed, and the demarcation plate, supporting back board and snorkel, which integrally extend, to be obliquely installed, and supporting back board top is around
Arc extends into semi-surrounding structure, and supporting back board lower tilt extends to outside demarcation plate.
6. a kind of laryngeal mask with liquid suction function according to claim 5, it is characterised in that: the bracing ring, which contacts, to be connected
The surface of female connector cover is provided with burr, and supporting back board outer surface is convexly equipped with reinforcing rib.
7. a kind of laryngeal mask with liquid suction function according to claim 1, it is characterised in that: the snorkel includes logical
Tracheae main body and it is connected to cuff one end and socket part that snorkel main body socket-connects, snorkel is passed through blister cavities by socket part
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854960.4U CN209332932U (en) | 2018-11-12 | 2018-11-12 | A kind of laryngeal mask with liquid suction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854960.4U CN209332932U (en) | 2018-11-12 | 2018-11-12 | A kind of laryngeal mask with liquid suction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209332932U true CN209332932U (en) | 2019-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821854960.4U Active CN209332932U (en) | 2018-11-12 | 2018-11-12 | A kind of laryngeal mask with liquid suction function |
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| Country | Link |
|---|---|
| CN (1) | CN209332932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350812A (en) * | 2018-11-12 | 2019-02-19 | 宁波路加医疗器械有限公司 | A kind of laryngeal mask with liquid suction function |
-
2018
- 2018-11-12 CN CN201821854960.4U patent/CN209332932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350812A (en) * | 2018-11-12 | 2019-02-19 | 宁波路加医疗器械有限公司 | A kind of laryngeal mask with liquid suction function |
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