CN206026817U - Oropharynx aerosol inhalation anaesthetizes breather pipe - Google Patents

Abstract

The utility model provides an oropharynx aerosol inhalation anaesthetizes breather pipe belongs to the medical auxiliary equipment field, and it includes that the oropharynx inhales pipe and aerosol inhalation pipe. Oropharynx suction pipe sets up to flat pipe, and oropharynx suction pipe includes to insert to be held and the link, and the oropharynx inhales to manage and is the optimalarc extension along its length direction. Aerosol inhalation pipe including the trunk line with assist the pipeline, assist the lateral wall of pipeline intercommunication trunk line, the oropharynx inhales the tip of keeping away from the trunk line that the pipeline was assisted to the pipe intercommunication. This oropharynx aerosol inhalation anaesthetizes breather pipe is when using, and the throat chamber can be stretched into in can be fine cooperate with human throat chamber, accomplishes the anesthesia of oral cavity and throat, anesthetic wide range, and the anesthesia effect is better, reduces the anaesthetic quantity, reduces the adverse reaction emergence, the follow -up work's of being convenient for expansion.

Description

Oropharynx Neulized inhalation anaesthetizes breather

Technical field

This utility model is related to medical auxiliary equipment field, ventilates in particular to a kind of anesthesia of oropharynx Neulized inhalation Pipe.

Background technology

Branchofiberoscope is applied to the observation for doing the lobe of the lung, section and sub- segmental bronchus pathological changes, biopsy sampling, bacteriology, thin Born of the same parents learn and check, coordinate TV systems be photographed, teaching and dynamically recording.The bronchoscope has biopsy sampling mechanism, can help Discovery early lesion is helped, the surgical operation in vivo such as polyp excision can be carried out, for bronchus, lung disease research, postoperative inspection etc. It is a kind of good precision instrument.Before tracheoscopy is carried out, Neulized inhalation anesthesia is the main side of tracheoscopy anesthesia Anaesthetic is sucked from oral cavity by nebulization equipment, and then reaches the purpose of anesthesia by method.Nebulizer is for controlling A kind of equipment of upper respiratory disease is treated, belongs to medical apparatus and instruments.It is mainly used in the various upper and lower respiratory system diseases for the treatment of, is breathing A kind of important and effective Therapeutic Method in systemic disease Therapeutic Method, using nebulizer by medical liquid atomizing into small Grain, medicine enter respiratory tract and pulmonary deposition by way of breathing suction, so as to reach the mesh of painless, rapid effectively treatment 's.Anaesthetic is atomized using nebulizer, the purpose of anesthesia is reached by patient respiration.

Inventor has found that traditional nebulization equipment is at least had the disadvantage that in use under study for action：

Traditional nebulization equipment structure is single, and during patient's use, the throat of patient can not be fine Ground reaches anaesthetic effect, is not easy to the use of follow-up tracheascope, and during using tracheoscopy, uncomfortable phenomenon easily occurs in patient.

Utility model content

The purpose of this utility model is to provide a kind of oropharynx Neulized inhalation to anaesthetize breather, to improve the mist of prior art Change the shorter human body pharyngolaryngeal cavity that can not be deep into of suction apparatus to be anaesthetized, cause the problem of anaesthetic effect difference.

What embodiment of the present utility model was realized in：

Based on above-mentioned purpose, this utility model provides a kind of oropharynx Neulized inhalation and anaesthetizes breather, sucks including oropharynx Pipe and atomizing inhalation pipe, the oropharynx suction tube are set to flat tube, and the oropharynx suction tube includes insertion end and connection end, The oropharynx suction tube extends in arc line shaped towards the direction of the connection end along the insertion end；The atomizing inhalation pipe includes Main pipeline and auxiliary pipeline, the side wall of main pipeline described in the auxiliary pipeline communication, the oropharynx suction tube connect the auxiliary pipeline The end away from the main pipeline.

In this utility model preferred embodiment, multiple through holes on the tube wall of the oropharynx suction tube, are provided with, it is multiple Tube wall of the through hole through the oropharynx suction tube.

In this utility model preferred embodiment, multiple through holes are spaced along the side face direction of the oropharynx suction tube Arrange.

In this utility model preferred embodiment, the oropharynx suction tube has Connectivity Section, diffusion along its length Section and inserting paragraph, the connection end are located at the end of the Connectivity Section, and the insertion end is located at the end of the inserting paragraph, institute State and in diffuser and the inserting paragraph, be respectively arranged with multiple through holes.

In this utility model preferred embodiment, the oropharynx Neulized inhalation anesthesia breather also includes connector, institute State oropharynx suction tube and the atomizing inhalation pipe is connected by the connector.

In this utility model preferred embodiment, the connector is tubulose, and one end of the connector is auxiliary with described Pipeline thread connects, and its other end is threadedly coupled with the oropharynx suction tube.

In this utility model preferred embodiment, the connector is tubulose, and the connector made using rubber, One end of the connector is inserted in the auxiliary pipeline, and its other end is inserted in the oropharynx suction tube.

In this utility model preferred embodiment, the connection end of the oropharynx suction tube perpendicular to its length direction Section is annular shape, and the oropharynx suction tube is spirally connected with the auxiliary pipeline.

In this utility model preferred embodiment, the end for the oropharynx suction tube that is spirally connected of the auxiliary pipeline Outer peripheral face is provided with external screw thread, and the inwall of the connection end is provided with female thread, and the external screw thread is matched with the female thread.

In this utility model preferred embodiment, the protuberance of ring-type in the tube wall of the connection end, is provided with, it is described The protrusion direction of protuberance is radially inwardly projecting along the connection end, and the end face of the auxiliary pipeline can be pushed against the protuberance End face on.

The beneficial effect of this utility model embodiment is：

In sum, this utility model provides a kind of oropharynx Neulized inhalation and anaesthetizes breather, and the breather pipe structure is simple Rationally, it is easy to manufacture processing, is installed on the low cost for using, meanwhile, the oropharynx Neulized inhalation anaesthetizes breather when in use, energy It is enough to be engaged with human body pharyngolaryngeal cavity well, pharyngolaryngeal cavity is can extend into, the anesthesia of oral cavity and throat is completed, the position of anesthesia is more Plus it is wide, anaesthetic effect more preferably, is easy to follow-up work to launch.It is specific as follows：

The oropharynx Neulized inhalation anesthesia breather that the present embodiment is provided, including oropharynx suction tube and atomizing inhalation pipe, mist Changing suction tube is used for connecting nebulization equipment, by the Atomized anesthetic drug delivery in nebulization equipment to oropharynx is sucked Pipe, i.e., atomizing inhalation pipe is connected with nebulization equipment by flexible pipe, and then, anaesthetic is passed through flexible pipe by nebulization equipment Atomizing inhalation pipe is delivered to, and atomizing inhalation pipe includes main pipeline and auxiliary pipeline, auxiliary pipeline is connected with main pipeline, and auxiliary pipeline position On the side wall of main pipeline, during use, need in auxiliary pipeline communication oropharynx suction tube, meanwhile, for the ease of suction, in auxiliary pipe Mask is also equipped with road, by mask air-breathing, power is more concentrated, save muscle power；Oropharynx suction tube and auxiliary pipeline communication, use When, oropharynx suction tube is stretched in throat, as oropharynx suction tube is in flat tube shape, and curved extension, meet the physiology song of cavum laryngis Anaesthetic preferably can be sent to local location, reduce anaesthetic consumption by dimension, reduce untoward reaction and occur, be adapted to Promote the use of.

Description of the drawings

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to using needed for embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

Structure charts of the Fig. 1 for the oropharynx Neulized inhalation anesthesia breather of this utility model embodiment one；

Structure charts of the Fig. 2 for the oropharynx suction tube of this utility model embodiment one；

Sectional views of the Fig. 3 for the linkage section of this utility model embodiment one；

Structure charts of the Fig. 4 for the oropharynx Neulized inhalation anesthesia breather of this utility model embodiment two.

In figure：

Oropharynx suction tube 100, linkage section 110, connection end 1101, protuberance 1102, Connectivity Section 120, inserting paragraph 130 are inserted Enter end 1301, through hole 140,

Atomizing inhalation pipe 200, main pipeline 210, auxiliary pipeline 220,

Connector 300.

Specific embodiment

Before tracheoscopy, Neulized inhalation anesthesia is the main method of tracheoscopy anesthesia, but conventional common atomization is inhaled Enter that device is shorter can not to go deep into pharyngolaryngeal cavity, anaesthetic effect is not good enough, during use, operate inconvenience, and in order to reach anaesthetic effect, anesthesia The consumption of medicine increases, and increased untoward reaction and the sense of discomfort of patient, is not convenient to use.

In consideration of it, this utility model designer devises a kind of oropharynx Neulized inhalation anesthesia breather, the breather pipe structure Advantages of simple, is easy to manufacture processing, meanwhile, it is easy to use, oropharynx suction tube is extend into into pharyngolaryngeal cavity, local anesthesia is realized, The effect of anesthesia is good, it is not necessary to using a large amount of anaesthetics, both saved drug dose, decreases untoward reaction generation.

It is for making purpose, technical scheme and the advantage of this utility model embodiment clearer, new below in conjunction with this practicality Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in this utility model embodiment, it is clear that retouched The embodiment stated is a part of embodiment of this utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and The component of this utility model embodiment for illustrating can be arranged and be designed with a variety of configurations.

Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model Embodiment, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art, all Belong to the scope of this utility model protection.

It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then in subsequent accompanying drawing which further need not be defined and is explained.

In description of the present utility model, it should be noted that the orientation of the instruction such as term " interior ", " outward " or position relationship Be based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation usually put or position Relation, is for only for ease of description this utility model and simplifies description, rather than indicates or imply that the device or element of indication must Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets Put ", " installation ", should be interpreted broadly " being connected ", " connection ", for example, it may be fixedly connected, or be detachably connected, Or be integrally connected；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to by intermediary It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition Solve concrete meaning of the above-mentioned term in this utility model.

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in this utility model can To be mutually combined.

Embodiment 1

Refer to Fig. 1, present embodiments provide a kind of oropharynx Neulized inhalation anesthesia breather, for nebulization equipment Connected, the anaesthetic in nebulization equipment is delivered to into patient position to be anaesthetized, is mainly used in oral cavity and throat The anesthesia in chamber, is easy to subsequently check patient using tracheascope.Nebulization equipment is prior art, in the present embodiment, Its 26S Proteasome Structure and Function is not improved, in order to avoid narration repeats burden, here is not described in detail.Oropharynx Neulized inhalation Anesthesia breather includes oropharynx suction tube 100 and atomizing inhalation pipe 200.

Fig. 2 is referred to, oropharynx suction tube 100 is flat tube, can be made using compression molding, be easy to manufacture processing, be adapted to Produce in enormous quantities.Flat tube is designed as, mainly can be adapted with pharyngolaryngeal cavity, during use, be needed to insert oropharynx suction tube 100 To throat intracavity, it is easy to the insertion of oropharynx suction tube 100, patient to be not likely to produce sense of discomfort.Meanwhile, oropharynx suction tube 100 is in arc Linear, i.e., along its length in arc line shaped, oropharynx suction tube 100 meets the physiological camber of cavum laryngis, is easy to oropharynx suction tube 100 Oropharynx suction tube 100 is extend in cavum laryngis from oral cavity, improves the effect of anesthesia.The length of oropharynx suction tube 100 is arranged on demand, excellent Choosing is set to, and its length enables oropharynx suction tube 100 to be deep into the glottis of patient, the anesthesia scope of oropharynx suction tube 100, Cavum laryngis local can be anaesthetized, anaesthetic effect is good.

Oropharynx suction tube 100 needs to use cooperatively with atomizing inhalation pipe 200, specifically, 100 company of including of oropharynx suction tube Logical section 120, diffuser and inserting paragraph 130, Connectivity Section 120, diffuser and inserting paragraph 130 are sequentially communicated setting, Connectivity Section 120 end is set to connection end 1101, and the end of diffuser is set to insertion end 1301, inserting paragraph 130,120 and of Connectivity Section Diffuser constitutes the oropharynx suction tube 100 of arc line shaped.Insertion end 1301 is to stretch into one end of pharyngolaryngeal cavity, for the ease of stretching into disease People's throat, meanwhile, the not throat of injure patient, the end face of insertion end 1301 are set to arc surface, will insertion end 1301 carry out Rounding is arranged, and when inserting paragraph 130 stretches into pharyngolaryngeal cavity, is difficult scratch or is scratched throat, more convenient to operate flexible.Please join Fig. 3 is read, connection end 1101 is the end that oropharynx suction tube 100 is connected with atomizing inhalation pipe 200, is preferably arranged to, connection end 1101 section perpendicular to its length direction is annular shape, and the inner peripheral surface of connection end 1101 is provided with female thread, connection end 1101 simple structure, it is easy to process.Further, the inwall in connection end 1101 is provided with protuberance 1102, protuberance 1102 is annular in shape, and protuberance 1102 is annular in shape along the side face direction of connection end 1101, and protuberance 1102 is arranged on connection end 1101 Tube chamber in, the protrusion direction of protuberance 1102 along connection end 1101 radial direction inwardly, i.e. connection end at protuberance 1102 1101 lumen diameter reduces, and protuberance 1102 serves the effect of stop.Protuberance 1102 is in annular shape, protuberance 1102 It is middle that there is passage, it is preferably arranged to, the passage is circular channel, is easy to the circulation of anaesthetic.Oropharynx suction tube 100 and convex Go out portion 1102 to be formed in one structure, overall sound construction reliability, be easy to manufacture processing, and long service life, be hardly damaged,

After oropharynx suction tube 100 extend into pharyngolaryngeal cavity, anaesthetic is flowed out from the port of insertion end 1301, and then right Throat is anaesthetized, and in order to expand the area of anesthesia, in the preferred version of the present embodiment, is set in the tube wall of oropharynx suction tube 100 Multiple through holes 140 are put, through hole 140 runs through the tube wall of oropharynx suction tube 100 along the radial direction perpendicular to oropharynx suction tube 100, The position of through hole 140 is arranged on demand, is preferably arranged to, oropharynx suction tube 100 circumference and axis direction be both provided with through hole 140, after anaesthetic is drawn into oropharynx suction tube 100, can overflow from through hole 140, and then to oral cavity and cavum laryngis simultaneously Anaesthetized, as through hole 140 is arranged uniformly, anaesthetic can uniformly be diffused into whole oral cavity and pharyngolaryngeal cavity, anesthesia effect It is really good.Further, the position of through hole 140 is located on Connectivity Section 120 and inserting paragraph 130, and linkage section 110 primarily serves connection Effect, linkage section 110 for anaesthetic is drawn into Connectivity Section 120 and inserting paragraph 130, therefore, only in Connectivity Section 120 and insert Enter section 130 and through hole 140 is set, be easy to the processing of oropharynx suction tube 100.The size of through hole 140 is arranged on demand, and its shape is equally pressed Need to arrange, be preferably arranged to, through hole 140 is provided in round hole, is easy to processing and manufacturing, and be easy to the circulation of anaesthetic, through hole 140 a diameter of 3mm-5mm, the diameter of through hole 140 are suitable, anaesthetic from through hole 140 out when, anaesthetic can be with The mode of sprinkling is overflowed so that through hole 140 has the effect of diffusion, is easy to anaesthetic to act on oral cavity and pharyngolaryngeal cavity.

Further, out spread afterwards more uniformly, in each through hole 140 from through hole 140 for the ease of anaesthetic It is provided with latticed diffuser screen, the anaesthetic flowed out from through hole 140 is difficult the pipe directed along oropharynx suction tube 100 Wall flows out, and can act directly on oral cavity and pharyngolaryngeal cavity, and effect is more preferable.

Fig. 1 is referred to, atomizing inhalation pipe 200 includes main pipeline 210 and auxiliary pipeline 220, and one end of main pipeline 210 is closed, The other end is opening, and auxiliary pipeline 220 is arranged on the side wall of main pipeline 210, and is connected with main pipeline 210.Auxiliary pipeline 220 and master Pipeline 210 is obliquely installed, and is easy to use.Specifically, the opening of main pipeline 210 is connected with nebulization equipment by flexible pipe, For Inhalation Anesthetic, meanwhile, auxiliary pipeline 220 is connected with oropharynx suction tube 100, and oropharynx suction tube 100 stretches into pharyngolaryngeal cavity, complete Into the process that anaesthetic is delivered to pharyngolaryngeal cavity from nebulization equipment.Auxiliary pipeline 220 is connected with connection end 1101, auxiliary pipe The outer peripheral face in road 220 is provided with external screw thread, matches with the female thread of connection end 1101, and auxiliary pipeline 220 is inserted into connection end 1101, it is spirally connected by external screw thread and female thread, by oropharynx suction tube 100 and atomizing inhalation pipe 200 by the way of being spirally connected It is connected, connected mode is simple and reliable, it is easy to disassemble, it is easy to use.Auxiliary pipeline 220 is inserted into behind connection end 1101, auxiliary pipe Road 220 is pushed against on protuberance 1102, has both completed the positioning of auxiliary pipeline 220, meanwhile, serve sealing function, anaesthetic It is difficult from junction to overflow, using safer.

Oropharynx suction tube 100 is connected auxiliary pipeline 220 by the oropharynx Neulized inhalation anesthesia breather that the present embodiment is provided, main Pipeline 210 connects nebulization equipment, meanwhile, mask is installed at auxiliary pipeline 220, it is during Inhalation Anesthetic, more laborsaving, and Anaesthetic suction is convenient.During use, oropharynx suction tube 100 extend into pharyngolaryngeal cavity, by oral inhalation, anaesthetic is sucked To oral cavity and pharyngolaryngeal cavity, through hole 140 is provided with oropharynx suction tube 100, anaesthetic is flowed out from through hole 140, the model of anesthesia Enclose wide, and pharyngolaryngeal cavity fixed point can be anaesthetized, the effect of anesthesia is good.

Embodiment 2

Fig. 4 is referred to, the present embodiment also provides a kind of oropharynx Neulized inhalation anesthesia breather, and the present embodiment is to implement Further improvement on the basis of the technical scheme of example one, disclosed technical scheme is equally applicable to this enforcement to embodiment one Example, in order to avoid narration repeats burden, the technical scheme that embodiment one has been described above is not repeated explanation.

Specifically, the present embodiment is for auxiliary pipeline 220 and oropharynx suction tube 100 in the technical scheme of embodiment one The further improvement of attachment structure, it is ensured that connection is more solid and reliable.Oropharynx Neulized inhalation anesthesia breather also includes connector 300, oropharynx suction tube 100 and atomizing inhalation pipe 200 are connected by connector 300.

Connector 300 is tubulose, and one end of connector 300 is spirally connected with auxiliary pipeline 220, its other end and oropharynx suction tube 100 are spirally connected, and oropharynx suction tube 100 is connected by connector 300 with auxiliary pipeline 220.For the ease of connection, the end of connector 300 Portion corresponds to respectively and is inserted in auxiliary pipeline 220 and in oropharynx suction tube 100, meanwhile, connector 300 is adopted into elastomeric material system Into, with certain deformability, connector 300 be inserted in oropharynx suction tube 100 and in auxiliary pipeline 220 after, it is and corresponding Tube wall contact more firmly, laminating effect is good, and anaesthetic is difficult to overflow, safe to use.

Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this For the technical staff in field, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. are should be included within protection domain of the present utility model.

Claims (10)

1. a kind of oropharynx Neulized inhalation anaesthetizes breather, it is characterised in that including oropharynx suction tube and atomizing inhalation pipe, described Oropharynx suction tube is set to flat tube, and the oropharynx suction tube includes insertion end and connection end, and the oropharynx suction tube is along described Insertion end extends towards the direction of the connection end in arc line shaped；The atomizing inhalation pipe includes main pipeline and auxiliary pipeline, institute The side wall of main pipeline described in auxiliary pipeline communication is stated, the oropharynx suction tube connects the end away from the main pipeline of the auxiliary pipeline Portion.

2. oropharynx Neulized inhalation according to claim 1 anaesthetizes breather, it is characterised in that the pipe of the oropharynx suction tube Multiple through holes, tube wall of multiple through holes through the oropharynx suction tube is provided with wall.

3. oropharynx Neulized inhalation according to claim 2 anaesthetizes breather, it is characterised in that multiple through holes are along described The side face direction interval setting of oropharynx suction tube.

4. the oropharynx Neulized inhalation according to claim 2 or 3 anaesthetizes breather, it is characterised in that the oropharynx suction Pipe has Connectivity Section, diffuser and inserting paragraph along its length, and the connection end is located at the end of the Connectivity Section, described Insertion end is located at the end of the inserting paragraph, is respectively arranged with multiple through holes on the diffuser and the inserting paragraph.

5. oropharynx Neulized inhalation according to claim 1 anaesthetizes breather, it is characterised in that the oropharynx Neulized inhalation fiber crops Liquor-saturated breather also includes that connector, the oropharynx suction tube and the atomizing inhalation pipe are connected by the connector.

6. oropharynx Neulized inhalation according to claim 5 anaesthetizes breather, it is characterised in that the connector is tubulose, One end of the connector is connected with the auxiliary pipeline thread, and its other end is threadedly coupled with the oropharynx suction tube.

7. oropharynx Neulized inhalation according to claim 5 anaesthetizes breather, it is characterised in that the connector is tubulose, And the connector is made using rubber, one end of the connector is inserted in the auxiliary pipeline, and its other end is inserted into institute State in oropharynx suction tube.

8. oropharynx Neulized inhalation according to claim 1 anaesthetizes breather, it is characterised in that the company of the oropharynx suction tube The section perpendicular to its length direction for connecing end is circular, and the oropharynx suction tube is spirally connected with the auxiliary pipeline.

9. oropharynx Neulized inhalation according to claim 8 anaesthetizes breather, it is characterised in that the auxiliary pipeline for spiral shell The outer peripheral face for connecing the end of the oropharynx suction tube is provided with external screw thread, and the inwall of the connection end is provided with female thread, described External screw thread is matched with the female thread.

10. oropharynx Neulized inhalation according to claim 9 anaesthetizes breather, it is characterised in that the tube wall of the connection end Inside be provided with the protuberance of ring-type, the protrusion direction of the protuberance along the radially inwardly projecting of the connection end, the auxiliary pipe The end face in road can be pushed against on the end face of the protuberance.