CN209204388U - Sustainable type of respiration exempts to inflate laryngeal mask - Google Patents

Sustainable type of respiration exempts to inflate laryngeal mask Download PDF

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Publication number
CN209204388U
CN209204388U CN201820242116.XU CN201820242116U CN209204388U CN 209204388 U CN209204388 U CN 209204388U CN 201820242116 U CN201820242116 U CN 201820242116U CN 209204388 U CN209204388 U CN 209204388U
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Prior art keywords
shank
laryngeal mask
oxygen therapy
respiratory cavity
head
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CN201820242116.XU
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Chinese (zh)
Inventor
王权
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Suzhou xinsida Medical Technology Co., Ltd
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Changzhou Changhong Medical Technology Co Ltd
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Abstract

Exempt to inflate laryngeal mask the utility model discloses a kind of sustainable type of respiration, including head and shank, head is provided with cover chamber, shank is internally provided with drainage lumens and respiratory cavity, one end of drainage lumens is the drainage lumens outlet being pierced by from the front end on head, and the other end is the drainage lumens entrance being pierced by from shank rear end, and one end of respiratory cavity is connected with the cover chamber, the other end is the respiratory cavity entrance being pierced by from shank rear end, and shank is additionally provided with the oxygen therapy interface being connected with respiratory cavity.The utility model is provided with the oxygen therapy interface being connected with respiratory cavity in shank, and in surgical procedure, oxygen therapy interface holding is connected with oxygen therapy machine, while original main channel keeps being connected with ventilator.It when the state of being critically ill, which occurs, in patient to be needed to cure by oxygen therapy, does not need to carry out replacement operation, it is only necessary to which the switch for controlling external oxygen therapy machine realizes and continues uninterruptedly gas supply or oxygen supply to patient, to improve the probability of success of operation.

Description

Sustainable type of respiration exempts to inflate laryngeal mask
Technical field
The utility model relates to a kind of inflation-free laryngeal masks, in particular to a kind of that patient can be made to keep continuing respiratory state Inflatable laryngeal mask, belongs to medical instruments field.
Background technique
Laryngeal mask is applied in general anesthesia operation, and the effective means of pressure-relief vent is established.With people's grinding extensively to laryngeal mask Study carefully, is extended to it in first aid rescue by the field of anaesthetizing merely.
Existing to exempt to inflate laryngeal mask to include gas pipeline and the cover for being fixedly installed on gas pipeline lower end, cover includes above opening Oral area, under shed portion and cover portion, upper opening portion are fixedly linked with gas pipeline lower end outer wall, and cover portion is reclinate tortoise Hull shape, the upper end are provided with upper opening portion, and lower end is provided under shed portion, and the edge under shed portion bends inwards.General anesthesia operation In the process, it since patient loses consciousness, needs through extraneous assisted respiartion.In operation, it first will exempt to inflate the head of laryngeal mask from trouble Person oral cavity merging, up to the cover chamber on laryngeal mask head is aligned with air flue, thus by exempting to inflate laryngeal mask realization human airway and the external world Connection, then the upper opening portion of gas pipeline is connect with ventilator, to realize assisted respiartion to patient.
However in practical operation, patient needs to increase oxygen content and purity it is possible that the critical situation of the state of an illness.It is existing Way be that the upper opening portion of the gas pipeline of laryngeal mask is connect disconnection with ventilator, is changed to and connects oxygen therapy machine.However this mistake Journey needs a period of time, and for being unable to for autonomous respiration and the critical patient of the state of an illness completely, this period is very crucial With it is important, if misoperation, can not only be delayed the state of an illness of patient, or even will cause irremediable consequence.
Utility model content
For the above-mentioned problems in the prior art, the utility model, which provides one kind, can make patient keep persistently breathing shape The inflatable laryngeal mask of state.
The technical solution of the utility model is as follows:
Sustainable type of respiration exempts to inflate laryngeal mask, including head and shank, and the head is provided with cover chamber, the shank it is interior Portion is provided with drainage lumens and respiratory cavity, and one end of the drainage lumens is the drainage lumens outlet being pierced by from the front end on head, the other end For the drainage lumens entrance being pierced by from shank rear end, one end of the respiratory cavity is connected with the cover chamber, and the other end is from shank The respiratory cavity entrance that rear end is pierced by, the shank are additionally provided with the oxygen therapy interface being connected with respiratory cavity.
The rear end of the shank further includes connector portions as a further improvement of the utility model,.It is set in the connector portions Be equipped with the through-hole being connected with drainage lumens entrance, be additionally provided with both ends perforation and one end be connected with respiratory cavity entrance it is hollow Cylindrical joint.
Oxygen therapy interface and respiratory cavity are arranged in angle as a further improvement of the utility model,.
The angle is between 0 ° to 45 ° as a further improvement of the utility model,.
Oxygen therapy interface end is additionally provided in the corresponding handle position of oxygen therapy interface as a further improvement of the utility model, Lid.
The angular position between oxygen therapy interface and shank is additionally provided with transition as a further improvement of the utility model, Connection sheet.
The head is an integral molding structure as a further improvement of the utility model,.
The drainage cavity segment for extending to head as a further improvement of the utility model, is built in the integrated molding on head In structure.
The beneficial effects of the utility model are as follows:
The sustainable type of respiration of the utility model, which exempts to inflate laryngeal mask, to be provided with the oxygen therapy being connected with respiratory cavity in shank and connects Mouthful, in surgical procedure, oxygen therapy interface holding is connected with oxygen therapy machine, while original main channel (i.e. respiratory cavity) keeps and exhales Suction machine is connected.It when the state of being critically ill, which occurs, in patient to be needed to cure by oxygen therapy, does not need to carry out replacement operation, it is only necessary to control external oxygen therapy machine Switch, realize to patient continue uninterruptedly supply or oxygen supply, to improve the probability of success of operation.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is three-dimensional structure diagram of the laryngeal mask of the utility model under state of looking up.
Fig. 2 is the perspective structure figure of Fig. 1.
Fig. 3 is three-dimensional structure diagram of the laryngeal mask of the utility model under overlooking state.
Fig. 4 is the main view of the laryngeal mask of the utility model.
Fig. 5 is the top view of the laryngeal mask of the utility model.
Fig. 6 is the bottom view of the laryngeal mask of the utility model.
In figure: the outlet of 1- drainage lumens, 2- drainage lumens, the head 3-, 4- shank, 5- cover chamber, 6- respiratory cavity, 7- drainage lumens enter Mouthful, 8- respiratory cavity entrance, 9- cures by oxygen therapy interface, and 10- cures by oxygen therapy interface end cap, the outlet of 11- respiratory cavity, 12- open column shape connector, 13- Transition connection sheet.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate The quantity of indicated technical characteristic.Define as a result, " first ", " second ", " third " feature can express or imply Ground includes one, two, three or more this feature.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, fisrt feature exists The "upper" of second feature or "lower" may include that the first and second features directly contact, also may include the first and second features Non-direct contact but pass through the other feature mediate contact between them.In addition, fisrt feature second feature " on ", " top " and " above " includes fisrt feature right above second feature and oblique upper, or is merely representative of first feature horizontal height Higher than second feature；Fisrt feature under the second feature " below ", " below " and " below " include fisrt feature second feature just Lower section and obliquely downward, or first feature horizontal height is merely representative of less than second feature.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified The terms such as dress ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable Connection, or be integrally connected；It is also possible to be mechanically connected, is also possible to be electrically connected；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment one
Exempt to inflate laryngeal mask the present embodiment provides a kind of sustainable type of respiration, as shown in Figure 1-3, Fig. 4-6 is the utility model A aspect view of laryngeal mask.The sustainable type of respiration exempts to inflate laryngeal mask to include head 3 and shank 4, and the head is provided with cover chamber 5, the shank 4 is internally provided with drainage lumens 2 and respiratory cavity 6, and one end of the drainage lumens 2 is to be pierced by from the front end on head 3 Drainage lumens outlet 1, the other end be the drainage lumens entrance 7 being pierced by from 4 rear end of shank, one end of the respiratory cavity 6 and the cover Chamber 5 is connected, and the other end is the respiratory cavity entrance 8 being pierced by from 4 rear end of shank, and the shank 4 is additionally provided with to be connected with respiratory cavity 6 Logical oxygen therapy interface 9.
In the present embodiment, the head of laryngeal mask is using the head for exempting from Puffer-type, i.e. the laryngeal mask head material that relies on itself It is close to structure with rear portion, the shank of laryngeal mask does not need setting inflation cavity.
In the present embodiment, the head 3 of laryngeal mask is using integrated formed structure made of plasticity elastic material, structure letter It is single, it is easy to operate.
In the present embodiment, 2 part of drainage lumens for extending to head 3 is built in the integrated formed structure on head 3.It is such Design is conducive to protect the structure of drainage lumens, meanwhile, avoid drainage lumens from having an impact cover chamber.
In the present embodiment, the shank of laryngeal mask uses warp architecture, convenient for operation.
In the present embodiment, oxygen therapy corresponding 4 position of shank of interface 9 is additionally provided with oxygen therapy interface end cap 10, for not making When with oxygen therapy interface, the open end of closed oxygen therapy interface 9, to avoid pollution.
In the present embodiment, the angular position between oxygen therapy interface 9 and shank 4 is additionally provided with transition connection sheet 13.The mistake Cross connection sheet strengthen oxygen therapy interface connect with shank, thus protect cure by oxygen therapy interface be not damaged.
Exempt to inflate laryngeal mask using a kind of sustainable type of respiration of the present embodiment, is provided in shank and is connected with respiratory cavity Interface is cured by oxygen therapy, in surgical procedure, oxygen therapy interface holding is connected with oxygen therapy machine, while original main channel (i.e. respiratory cavity) guarantor It holds and is connected with ventilator.When the state of being critically ill, which occurs, in patient to be needed to cure by oxygen therapy, do not need to carry out replacement operation, it is only necessary to which control is external The switch of oxygen therapy machine realizes and continues uninterruptedly to supply or supply oxygen to patient, to improve the probability of success of operation.
Embodiment two
Exempt to inflate laryngeal mask the present embodiment provides a kind of sustainable type of respiration, which exempts to inflate laryngeal mask to include head Portion 3 and shank 4, the head are provided with cover chamber 5, and the shank 4 is internally provided with drainage lumens 2 and respiratory cavity 6, the drainage One end of chamber 2 is the drainage lumens outlet 1 being pierced by from the front end on head 3, and the other end is the drainage lumens entrance being pierced by from 4 rear end of shank 7, one end of the respiratory cavity 6 is connected with the cover chamber 5, and the other end is the respiratory cavity entrance 8 being pierced by from 4 rear end of shank, institute It states shank 4 and is additionally provided with the oxygen therapy interface 9 being connected with respiratory cavity 6, the rear end of shank 4 further includes connector portions.
In the present embodiment, one connector portions is set in the rear end of shank 4, which can be integrally formed with shank, It can be split type structure.
In the present embodiment, fitting sleeve is can be set in the lower part of connector portions, by the way that the fitting sleeve is sheathed on shank upper end The connection of interference fit type realization connector and shank.
In the present embodiment, in order to realize the cooperation of connector and shank, it is provided in connector portions and is connected with drainage lumens entrance 7 Logical through-hole is additionally provided with the open column shape connector 12 that both ends penetrate through and one end is connected with respiratory cavity entrance 8.
Exempt to inflate laryngeal mask using a kind of sustainable type of respiration of the present embodiment, can effectively realize shank internal passage and outer The linking of part device, to keep device operation more efficient and stablize.
Embodiment three
Exempt to inflate laryngeal mask the present embodiment provides a kind of sustainable type of respiration, which exempts to inflate laryngeal mask to include head Portion 3 and shank 4, the head are provided with cover chamber 5, and the shank 4 is internally provided with drainage lumens 2 and respiratory cavity 6, the drainage One end of chamber 2 is the drainage lumens outlet 1 being pierced by from the front end on head 3, and the other end is the drainage lumens entrance being pierced by from 4 rear end of shank 7, one end of the respiratory cavity 6 is connected with the cover chamber 5, and the other end is the respiratory cavity entrance 8 being pierced by from 4 rear end of shank, institute It states shank 4 and is additionally provided with the oxygen therapy interface 9 being connected with respiratory cavity 6.The oxygen therapy interface 9 and respiratory cavity 6 are arranged in angle.
In the present embodiment, the angular range cured by oxygen therapy between interface 9 and respiratory cavity 6 can be between 0 ° to 90 °.But in order to more Add convenient for operation, and be less likely to be damaged oxygen therapy interface, above-mentioned angular range is preferably between 0 ° to 45 ° by the present embodiment.
Exempt to inflate laryngeal mask using a kind of sustainable type of respiration of the present embodiment, the angle between interface and respiratory cavity will be cured by oxygen therapy Setting in the reasonable scope, to be conducive to operating conveniently for laryngeal mask, and can be effectively reduced the spoilage of interface.
Example IV
Exempt to inflate laryngeal mask the present embodiment provides a kind of sustainable type of respiration, which exempts to inflate laryngeal mask to include head Portion 3 and shank 4, the head are provided with cover chamber 5, and the shank 4 is internally provided with drainage lumens 2 and respiratory cavity 6, the drainage One end of chamber 2 is the drainage lumens outlet 1 being pierced by from the front end on head 3, and the other end is the drainage lumens entrance being pierced by from 4 rear end of shank 7, one end of the respiratory cavity 6 is connected with the cover chamber 5, and the other end is the respiratory cavity entrance 8 being pierced by from 4 rear end of shank, institute It states shank 4 and is additionally provided with the oxygen therapy interface 9 being connected with respiratory cavity 6.The oxygen therapy interface 9 and respiratory cavity 6 are arranged in angle.
In the present embodiment, the angular range cured by oxygen therapy between interface 9 and respiratory cavity 6 can be between 0 ° to 90 °.But in order to more Add convenient for operation, and be less likely to be damaged oxygen therapy interface, above-mentioned angular range is preferably between 0 ° to 45 ° by the present embodiment.
Exempt to inflate laryngeal mask using a kind of sustainable type of respiration of the present embodiment, the angle between interface and respiratory cavity will be cured by oxygen therapy Setting in the reasonable scope, to be conducive to operating conveniently for laryngeal mask, and can be effectively reduced the spoilage of interface.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. sustainable type of respiration exempts to inflate laryngeal mask, it is characterised in that: including head (3) and shank (4), the head is provided with cover Chamber (5), the shank (4) are internally provided with drainage lumens (2) and respiratory cavity (6), and one end of the drainage lumens (2) is from head (3) drainage lumens that front end is pierced by export (1), and the other end is the drainage lumens entrance (7) being pierced by from shank (4) rear end, described to exhale The one end for inhaling chamber (6) is connected with the cover chamber (5), and the other end is the respiratory cavity entrance (8) being pierced by from shank (4) rear end, institute It states shank (4) and is additionally provided with the oxygen therapy interface (9) being connected with respiratory cavity (6).
2. sustainable type of respiration according to claim 1 exempts to inflate laryngeal mask, it is characterised in that: the rear end of the shank (4) It further include connector portions.
3. sustainable type of respiration according to claim 2 exempts to inflate laryngeal mask, it is characterised in that: be provided in the connector portions The through-hole being connected with drainage lumens entrance (7).
4. sustainable type of respiration according to claim 2 exempts to inflate laryngeal mask, it is characterised in that: be provided in the connector portions The open column shape connector (12) that both ends perforation and one end are connected with respiratory cavity entrance (8).
5. sustainable type of respiration according to claim 1 exempt from inflate laryngeal mask, it is characterised in that: the oxygen therapy interface (9) and Respiratory cavity (6) is arranged in angle.
6. sustainable type of respiration according to claim 5 exempts to inflate laryngeal mask, it is characterised in that: the angle is at 0 ° to 45 ° Between.
7. sustainable type of respiration according to claim 1 exempts to inflate laryngeal mask, it is characterised in that: corresponding in oxygen therapy interface (9) Shank (4) position be additionally provided with oxygen therapy interface end cap (10).
8. sustainable type of respiration according to claim 1 exempts to inflate laryngeal mask, it is characterised in that: in oxygen therapy interface (9) and handle Angular position between portion (4) is additionally provided with transition connection sheet (13).
9. sustainable type of respiration according to claim 1 exempts to inflate laryngeal mask, it is characterised in that: the head (3) is integrated Molding structure.
10. sustainable type of respiration according to claim 9 exempts to inflate laryngeal mask, it is characterised in that: extend to drawing for head (3) Stream chamber (2) is partially built in the integrated formed structure of head (3).
CN201820242116.XU 2018-02-11 2018-02-11 Sustainable type of respiration exempts to inflate laryngeal mask Active CN209204388U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820242116.XU CN209204388U (en) 2018-02-11 2018-02-11 Sustainable type of respiration exempts to inflate laryngeal mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820242116.XU CN209204388U (en) 2018-02-11 2018-02-11 Sustainable type of respiration exempts to inflate laryngeal mask

Publications (1)

Publication Number Publication Date
CN209204388U true CN209204388U (en) 2019-08-06

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CN201820242116.XU Active CN209204388U (en) 2018-02-11 2018-02-11 Sustainable type of respiration exempts to inflate laryngeal mask

Country Status (1)

Country Link
CN (1) CN209204388U (en)

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20200401

Address after: 215000 zone F, second floor, Yida Industrial Park, 266 Jinling East Road, Suzhou Industrial Park, Jiangsu Province

Patentee after: Suzhou xinsida Medical Technology Co., Ltd

Address before: Zhonglou District Guanghua Street 213001 Jiangsu city of Changzhou province No. 20

Patentee before: CHANGZHOU CHANGHONG MEDICAL TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right