CN208877607U - One kind setting acclive laryngeal mask - Google Patents

Abstract

The utility model discloses one kind to set acclive laryngeal mask, including cuff and supervisor, gas cell and venthole are provided in the cuff, the venthole includes outlet import and exhaust outlets, inflating port is provided on the gas cell, air inlet is provided on the supervisor, the venthole communicates to form interface channel with air inlet, it is inwardly recessed to form a concave portion in the middle part of the cuff, a horizontal plane is provided on the recessed portion, the gradient is provided between the exhaust outlets and horizontal plane, the range of the gradient is between 8 ° -15 °, the utility model can be when inserting tracheae, positioning calibration is carried out without photoscope, directly by tracheae in raised gradient insertion air flue.

Description

One kind setting acclive laryngeal mask

Technical field

The utility model relates to one kind to set acclive laryngeal mask, be specifically used for medical field.

Background technique

Existing laryngeal mask when being inserted into tracheae, need to carry out by photoscope observe tracheae whether with human airway phase Logical, such laryngeal mask is in use, and multitube is needed to be inserted into, and not only needs that longer time is spent to be determined in such a situa-tion Position, while higher Specialized Quality is needed, and at the same time insertion multitube, certain pain is caused to sufferer.

Summary of the invention

In order to solve the above-mentioned technical problem, the utility model provides one kind and sets acclive laryngeal mask.

The utility model is achieved through the following technical solutions:

One kind setting acclive laryngeal mask, including cuff and supervisor, is provided with gas cell and venthole in the cuff, described Venthole includes outlet import and exhaust outlets, and inflating port is provided on the gas cell, is provided with air inlet on the supervisor, The venthole communicates to form interface channel with air inlet, is inwardly recessed to form a concave portion in the middle part of the cuff, the recess It is provided with a horizontal plane in portion, the gradient is provided between the exhaust outlets and horizontal plane, the range of the gradient is at 8 ° -15 ° Between.

In the utility model embodiment, the supervisor is in 90 ° of -110 ° of bendings.

In the utility model embodiment, one end of the supervisor is connect with cuff, and the other end of the supervisor is provided with one Barrier flaps.

In the utility model embodiment, one end of the barrier flaps is provided with the connection in mating connection with supervisor's air inlet Pipe, the other end of the barrier flaps are provided with protruded tube, and the protruded tube is communicated with connecting tube.

In the utility model embodiment, hook is provided in the barrier flaps, the number of the hook is two, the extension Hook is symmetrically distributed in barrier flaps, and the hook is connected with a fixing head band.

In the utility model embodiment, the venthole in the cuff portals including ventilation and drainage is portalled, the supervisor On be provided with and portal the logical gas entering opening matched with ventilation, the ventilation is portalled to be communicated to form venting channels with logical gas entering opening；Institute It states to be provided on supervisor and portal the run-in-hole that draws matched with drainage, the drainage portals to form drainage with drawing run-in-hole and communicating and lead to Road.

In the utility model embodiment, one end of the cuff and supervisor's connection is close end, the other end of the cuff For distal portion, the ventilation, which is portalled, is set to the close end of cuff including ventilation import and aeration vent, the aeration vent；Institute It states drainage to portal including drainage outlet and drainage import, the drainage outlet is set to the distal portion of cuff, the aeration vent 8 ° -15 ° of the gradient is formed with horizontal plane.

In the utility model embodiment, bracing ring is provided in the logical gas entering opening.

In the utility model embodiment, the connecting tube includes ventilation connecting tube and drainage connecting pipe, the ventilation connection Guan Yutong gas entering opening is connected, and the drainage connecting pipe is connected with run-in-hole is drawn, and the protruded tube is communicated with ventilation connecting tube.

In the utility model embodiment, tee tube is connected on the protruded tube.

One kind of the utility model sets acclive laryngeal mask, has the following beneficial effects:

1, just enter air flue along the raised gradient when trachea cannula enters.

2, supervisor facilitates medical staff to set pipe and fixation, and according to Human Physiology curve according to Human Physiology Curve Design The laryngeal mask of design not will cause the pain of human body throat during use.

3, barrier flaps can effectively prevent laryngeal mask insertion too deep, and laryngeal mask is avoided to damage sufferer.

4, hook is provided in barrier flaps, hook one fixing head band of connection, fixing head band is directly tied on the head of people, real The fixation of existing laryngeal mask and sufferer, easy to operate, seamless fixation, and mitigate the pain of sufferer.

5, bracing ring can effectively prevent that supervisor's folding is dead, bending, avoid because supervisor's folding is dead, bending so as to cause air inlet not Freely, malpractice is generated.

6, the setting of tee tube can be inserted into Bronchofiberscope and be detected while not influencing ventilator work.

Detailed description of the invention

It, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the utility model Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these Figure obtains other attached drawings.

Fig. 1 is the explosive view of the utility model.

Fig. 2 is the perspective view of the utility model.

Fig. 3 is the schematic diagram 1 of the utility model.

Fig. 4 is the schematic diagram 2 of the utility model.

Fig. 5 is the perspective view of the utility model cuff.

Fig. 6 is the schematic diagram of the utility model cuff.

Fig. 7 is the perspective view of the utility model supervisor.

Fig. 8 is the schematic diagram of the utility model supervisor.

Fig. 9 is the perspective view of the utility model barrier flaps.

Figure 10 is the schematic diagram of the utility model barrier flaps.

Figure 11 is the schematic diagram of the utility model bridgeware.

In figure: 10- cuff；12- recessed portion；15- gas cell；18- ventilation is portalled；19- drainage is portalled；20- supervisor；28- Logical gas entering opening；29- draws run-in-hole；30- barrier flaps；32- protruded tube；35- hook；48- ventilation connecting tube；49- drainage connecting pipe； 50- tee tube；51- respiratory siphon；52- detection pipe；60- bridgeware；70- bracing ring；100- close end；125- horizontal plane；155- Inflating port；181- ventilation import；182- aeration vent；191- drains import；192- drainage outlet；200- distal portion；515- limit Plane；525- continuing surface；602- through-hole；605- groove；608- sprue；The hand-held part 609-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, to the technical solution in inventive embodiments carry out it is clear, It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

Reference book attached drawing, one kind setting acclive laryngeal mask, including cuff (10) and supervisor (20), the cuff (10) On be provided with gas cell (15) and venthole, the venthole includes outlet import and exhaust outlets, on the gas cell (15) It is provided with inflating port (155), air inlet is provided on the supervisor (20), the venthole, which communicates to be formed to connect with air inlet, to be led to Road, it is characterised in that: be inwardly recessed to form a concave portion (12) in the middle part of the cuff (10), be provided on the recessed portion (12) One horizontal plane (125) is provided with the gradient between the exhaust outlets and horizontal plane (125), the range of the gradient is at 8 ° -15 ° Between, the setting of the gradient is able to achieve when inserting tracheae, positioning calibration is carried out without photoscope, directly by tracheae In raised gradient insertion air flue.

Further, the supervisor (20) is in 90 ° of -110 ° of bendings.

In embodiment 1, the supervisor (20) is in 90 ° of bendings.

In example 2, the supervisor (20) is in 95 ° of bendings.

In embodiment 3, the supervisor (20) is in 100 ° of bendings.

In example 4, the supervisor (20) is in 105 ° of bendings.

In embodiment 5, the supervisor (20) is in 110 ° of bendings.

Further, described supervisor's (20) bending degree is preferably 95 ° -105 °, the physiology of the human oral cavity to throat Curve is at 100 degree or so, therefore 95 ° -105 ° physiological curves for more meeting most of human body, and doctor is intracorporal by laryngeal mask insertion people It in the process, can more easily；And supervisor (20) is provided with bending, can greatly reduce the pressure of supervisor (20) and the generation of sufferer cavum laryngis, Slow down the pain of sufferer.

Further, one end of the supervisor (20) is connect with cuff (10), and the other end of the supervisor (20) is provided with One barrier flaps (30), the barrier flaps (30) can limit laryngeal mask and protrude into the intracorporal maximum position of sufferer, prevent from being inserted into too because of laryngeal mask It is deep, cause sufferer secondary injury.

Further, one end of the barrier flaps (30) is provided with the connection in mating connection with supervisor's (20) air inlet Pipe, the other end of the barrier flaps (30) are provided with protruded tube (32), and the protruded tube (32) communicates with connecting tube, the connection Pipe will be responsible for (20) and be linked together with barrier flaps (30), and the setting of connecting tube ensure that barrier flaps (30) were connect with supervisor (20) Stability and leakproofness.

Further, it is provided with hook (35) on the barrier flaps (30), the number of the hook (35) is two, described Hook (35) is symmetrically distributed on barrier flaps (30), and the hook (35) is connected with a fixing head band, the hook (35) For the fixing-aid device of laryngeal mask, a fixing head band is connected on hook (35), sufferer wears fixing head band on head, Ji Keshi The fixation of existing laryngeal mask；Laryngeal mask in the prior art is designed without hook (35), and laryngeal mask is directly sticked to by adhesive plaster the face of sufferer, Increase the distress level of sufferer.

Further, the venthole on the cuff (10) portals (18) including ventilation and drainage is portalled (19), the master It is provided with the logical gas entering opening (28) that (18) match that portals with ventilation on pipe (20), the ventilation is portalled (18) and logical gas entering opening (28) it communicates to form venting channels；Be provided on the supervisor (20) portal that (19) match with drainage draw run-in-hole (29), It is described drainage portal (19) communicate to form drainage channel with run-in-hole (29) is drawn.

Further, one end that the cuff (10) connect with supervisor (20) is close end (100), the cuff (10) The other end is distal portion (200), the ventilation portal (18) include ventilation import (181) and aeration vent (182), the ventilation Outlet (182) is set to the close end (100) of cuff (100)；The drainage portals (19) including draining outlet (192) and draining Import (191), the drainage outlet (192) are set to the distal portion (200) of cuff (10), the aeration vent (182) and water Plane (125) forms 8 ° -15 ° of the gradient, and the range of the gradient, can be directly by tracheae along the raised gradient between 8 ° -15 ° It is inserted into air flue.

In preferred embodiment 1, the gradient of the aeration vent (182) and horizontal plane (125) is 8 °.

In preferred embodiment 2, the gradient of the aeration vent (182) and horizontal plane (125) is 9 °.

In preferred embodiment 3, the gradient of the aeration vent (182) and horizontal plane (125) is 10 °.

In preferred embodiment 4, the gradient of the aeration vent (182) and horizontal plane (125) is 11 °.

In preferred embodiment 5, the gradient of the aeration vent (182) and horizontal plane (125) is 12 °.

In preferred embodiment 6, the gradient of the aeration vent (182) and horizontal plane (125) is 13 °.

In preferred embodiment 7, the gradient of the aeration vent (182) and horizontal plane (125) is 14 °.

In preferred embodiment 8, the gradient of the aeration vent (182) and horizontal plane (125) is 15 °.

Further, it is provided with bracing ring (70) in the logical gas entering opening (181), the bracing ring (70) can prevent laryngeal mask During being inserted into human body, supervisor (20) is because bending, flattening the unsmooth phenomenon of air inlet to generate.

Further, the bracing ring (70) is made of 316 stainless steels, 316 stainless steel because being added to MO element, from And there is excellent corrosion resistance and high temperature resistant, while can guaranteeing that being responsible for (20) has bend resistance, anti-collapse, and have one Fixed flexibility.

Further, the connecting tube includes ventilation connecting tube (48) and drainage connecting pipe (49), the ventilation connecting tube (48) it is connected with logical gas entering opening (28), the drainage connecting pipe (49) is connected with run-in-hole (29) is drawn, the protruded tube (32) it is communicated with ventilation connecting tube (48), the setting of the connecting tube will be responsible for (20) and be linked together with barrier flaps (30), guarantee The stability and leakproofness that barrier flaps (30) are connect with supervisor (20).

Further, it is connected with tee tube (50) on the protruded tube (32), the tee tube (50) includes breathing (51) and detection pipe (52) are managed, the detection pipe (52) is the channel of Bronchofiberscope insertion, the respiratory siphon (51) and a ventilator Intubation be cooperatively connected, the respiratory siphon (51) is set to the side of detection pipe (52), the detection pipe (52) and logical gas entering opening (28) it is horizontally mounted, in this way, just directly to protrude into sufferer along logical gas entering opening (28) from detection pipe (52) intratracheal for Bronchofiberscope It is detected, the respiratory siphon (51), which is set to detection pipe (52) side, not to influence the case where medical staff is using Bronchofiberscope Under, while gas transmission is carried out, guarantee the therapeutic effect of sufferer.

Further, one end of the detection pipe (52) is connected with protruded tube (32), the detection pipe (52) it is another End is provided with a continuing surface (525), and the continuing surface (525) is connected with a bridgeware (60), on the bridgeware (60) It is arranged fluted (605), the groove (605) and the continuing surface (525) are cooperatively connected, the groove (605) and continuing surface (525) mating connection can guarantee the leakproofness and stability of its connection.

Further, it is provided with confined planes (515) on the respiratory siphon (51), the respiratory siphon (51) is inserted with ventilator Manage it is in mating connection, the confined planes (515) be intubation with respiratory siphon (51) cooperation maximum displacement surface.

Further, it is offered through-hole (602) on the bridgeware (60), the through-hole (602) is Bronchofiberscope insertion The size of entrance, the through-hole (602) is separately designed according to the size of Bronchofiberscope, and bridgeware (60) is made to can be suitably used for difference The Bronchofiberscope of specification.

Further, a sprue (608) that through-hole (602) can be blocked is provided on the bridgeware (60), it is described stifled Block (608) can block through-hole (602), the gas supply effect for the machine that ensures respiration when Bronchofiberscope is not used.

Further, it is additionally provided with hand-held part (609) on the bridgeware (60), the setting side of the hand-held part (609) Just disassembly and installation of the user to bridgeware (60).

In use, it is connected with a gas tube on the inflating port (155) of laryngeal mask, is provided with control on the gas tube Product, the control piece is able to achieve the inflated for deflated of gas cell (15), when laryngeal mask is not put into human body, at gas cell (15) In shriveling state.One end that laryngeal mask is equipped with cuff (10) is inserted into human body, during being inserted into laryngeal mask, directly as head To barrier flaps (30) and sufferer facial contact, limit is formed, to reach maximum insert state, aeration vent (182) at this time It is communicated with sufferer respiratory tract, drainage outlet (192) is communicated with alimentary canal.After laryngeal mask is put into successfully, pass through the control on gas tube Part inflate to gas cell (15), can guarantee being fully sealed for laryngeal mask and respiratory tract after gas cell (15) inflation, reduces oral cavity The increase of foreign matter, limitation laryngeal mask is effective to obstruct alimentary canal and respiratory tract in the intracorporal displacement of people, prevent gaseous distention or reflux or Accidentally inhale.During tracheae is inserted into human body by laryngeal mask, because of the horizontal plane of aeration vent (182) and cuff (10) (125) it is provided with certain gradient, so tracheae is directly inserted into human body along venting channels, tracheae will be along protrusion The gradient enters, and communicates with respiratory tract, carries out positioning calibration without photoscope.During medical treatment, if desired carry out fine Branch mirror detection project need to will only be used for closure in the case where not needing to cease breathing machine normal work on bridgeware (60) Sprue (608) is pulled up from through-hole (602), and Bronchofiberscope is inserted into inside of human body from through-hole (602), can be carried out detection and be controlled It treats, and detection pipe (52) can be rotated around protruded tube (32), be able to achieve the placement of ventilator in any position and control It treats, guarantees the flexibility for the treatment of.

The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this is practical new Type is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various other groups Conjunction, modification and environment, and above-mentioned introduction or the technology of related fields can be passed through within the scope of the inventive concept described herein Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then It all should be in the protection scope of the appended claims for the utility model.

Claims (10)

1. one kind sets acclive laryngeal mask, including cuff and supervisor, be provided with gas cell and venthole in the cuff, it is described go out Stomata includes outlet import and exhaust outlets, and inflating port is provided on the gas cell, and air inlet, institute are provided on the supervisor Venthole is stated to communicate to form interface channel with air inlet, it is characterised in that: it is inwardly recessed to form a concave portion in the middle part of the cuff, It is provided with a horizontal plane on the recessed portion, the gradient, the range of the gradient are provided between the exhaust outlets and horizontal plane Between 8 ° -15 °.

2. one kind according to claim 1 sets acclive laryngeal mask, it is characterised in that: the supervisor is curved in 90 ° -110 ° It is bent.

3. one kind according to claim 2 sets acclive laryngeal mask, it is characterised in that: one end of the supervisor and cuff connect It connects, the other end of the supervisor is provided with a barrier flaps.

4. one kind according to claim 3 sets acclive laryngeal mask, it is characterised in that: one end of the barrier flaps is provided with Connecting tube in mating connection, the other end of the barrier flaps are provided with protruded tube, the protruded tube and company with supervisor's air inlet Adapter tube communicates.

5. one kind according to claim 4 sets acclive laryngeal mask, it is characterised in that: be provided with extension in the barrier flaps Hook, the number of the hook are two, and the hook is symmetrically distributed in barrier flaps, and the hook is connected with a fixing head Band.

6. one kind according to claim 5 sets acclive laryngeal mask, it is characterised in that: the venthole in the cuff includes Ventilation is portalled and drainage is portalled, and is provided on the supervisor and is portalled the logical gas entering opening matched with ventilation, the ventilation portal and Logical gas entering opening communicates to form venting channels；It is provided on the supervisor and drains the run-in-hole that draws matched that portals, the drainage Portal and draws run-in-hole and communicate to form drainage channel.

7. one kind according to claim 6 sets acclive laryngeal mask, it is characterised in that: the cuff and the one of supervisor's connection End is close end, and the other end of the cuff is distal portion, and the ventilation is portalled including ventilation import and aeration vent, described logical Gas exports the close end for being set to cuff；The drainage is portalled including drainage outlet and drainage import, drainage outlet setting In the distal portion of cuff, the gradient of 8 ° -15 ° of the aeration vent and horizontal plane formation.

8. one kind according to claim 7 sets acclive laryngeal mask, it is characterised in that: be provided with branch in the logical gas entering opening Support ring.

9. setting acclive laryngeal mask according to any described one kind of claim 7 or 8, it is characterised in that: the connecting tube includes Ventilation connecting tube and drainage connecting pipe, the ventilation connecting tube are connected with logical gas entering opening, the drainage connecting pipe and drain into Hole is connected, and the protruded tube is communicated with ventilation connecting tube.

10. one kind according to claim 9 sets acclive laryngeal mask, it is characterised in that: be cooperatively connected on the protruded tube There is tee tube.