Pressurizing mask capable of anesthetizing inner surface of trachea

Abstract

The utility model discloses a pressurizing mask capable of anesthetizing the inner surface of a trachea, and the pressurizing mask comprises a mask main body assembly, the mask main body assembly comprises a snuffing part and a mouth sucking part, and the mouth sucking part is connected with a seaming fixing ring; the fixing assembly is connected to the mask body assembly and used for fixing the mask body assembly to a target position; the seaming device penetrates through the mask main body assembly and is detachably connected with the mask main body assembly through a seaming fixing ring; the atomization assembly is connected to the interior of the seaming device, and the atomization assembly is used for being matched with the seaming device to contain medicine mist so that the medicine mist can flow into the inner surface of the trachea; and when the seaming device is detached, the sealing assembly is connected with the seaming fixing ring so as to seal the mouth suction part of the mask main body assembly. The trachea inner surface anesthesia atomization efficiency is improved, the trachea inner surface anesthesia operation in the general anesthesia induction period is simplified, the postoperative sore throat and bucking occurrence rate can be effectively reduced, and the actual requirements of a user are met.

Description

Technical Field

[0001] This application relates to the field of anesthetic devices, and specifically to an endotracheal surface anesthesia pressurized mask. Background Art

[0002] Currently, most general anesthesia surgeries require endotracheal intubation. During the operation process, the patient has a strong stress response, and the incidence of postoperative sore throat (POST) is as high as 62%, which has an adverse impact on the patient's postoperative recovery. For patients with hypertension, heart disease or the elderly, the severe hemodynamic fluctuations caused by the stress response during endotracheal intubation will greatly increase the incidence of cardiovascular and cerebrovascular accident complications. Clinically, in order to reduce such adverse reactions, before endotracheal intubation, anesthesiologists often need to manually press the oxygen pressurized mask, and after the muscle relaxant takes effect, complete endotracheal surface anesthesia through an endotracheal anesthesia nebulizer, and finally withdraw the nebulizer to complete endotracheal intubation. The operation process is relatively cumbersome and the endotracheal surface anesthesia atomization efficiency is low.

[0003] Therefore, how to improve the endotracheal surface anesthesia atomization efficiency, reduce the relevant operation time and process, and effectively avoid the generation of patient stress response is an urgent problem to be solved in the field of anesthetic devices. Summary of the Utility Model

[0004] In order to solve or at least solve the problems raised in the above background art, this application provides an endotracheal surface anesthesia pressurized mask.

[0005] To achieve the above object, this application provides the following technical solutions:

[0006] An endotracheal surface anesthesia pressurized mask, comprising: a mask main body assembly, the mask main body assembly includes a nasal inhalation part and an oral inhalation part, and a bite ring is connected to the oral inhalation part of the mask main body assembly; a fixing assembly, the fixing assembly is connected to the mask main body assembly for fixing the mask main body assembly at a target position; a bite device, the bite device penetrates through the mask main body assembly and is detachably connected to the mask main body assembly through the bite ring; an atomization assembly, the atomization assembly is connected inside the bite device, and the atomization assembly is used to cooperate with the bite device to accommodate the drug mist so that the drug mist flows into the inner surface of the trachea; a sealing assembly, when the bite device is disassembled, the sealing assembly is connected to the bite ring to seal the oral inhalation part of the mask main body assembly. Through the cooperation of the atomization assembly and the bite device, this application greatly improves the endotracheal surface anesthesia atomization efficiency, simplifies the endotracheal surface anesthesia operation during the general anesthesia induction period, and avoids the patient stress response.

[0007] As a further solution of the present application: The mask body assembly includes a mask shell, a standard interface, a fixing buckle, a bite fixing ring, and an air cushion. Among them, the mask shell includes a first mask shell hole and a second mask shell hole that are both connected to the mask shell. The first mask shell hole is arranged at the nasal inhalation part, and the second mask shell hole is arranged at the oral inhalation part; a first mask shell hole is opened on the mask shell, and the standard interface penetrates the mask shell through the first mask shell hole, and the standard interface and the first mask shell hole form a channel; a second mask shell hole is opened on the mask shell, and the bite fixing ring is connected to the side wall of the mask shell near the second mask shell hole, and the bite fixing ring and the second mask shell hole form a second channel; one end of the fixing buckle is connected to the side of the mask shell, and the other end is connected to the fixing component; the air cushion is connected to the side of the mask shell away from the bite fixing ring.

[0008] As a further solution of the present application: The fixing component includes a fixing belt and a plurality of adjustment buckles and adjustment holes arranged on the fixing belt. Among them, the fixing belt passes through the fixing buckle and is detachably connected to the fixing buckle. Through the cooperation of the adjustment buckles, adjustment holes on the fixing belt and the fixing buckle, and the auxiliary function of the air cushion, the present application realizes the pressure fixation effect of the mask body assembly on the patient's face during actual operation, simplifying the operation process of the operator.

[0009] As a further solution of the present application: One end of the bite device is connected with a blocking piece, and the other end is used to be connected to the human trachea. Among them, the blocking piece is provided with a through hole, and a plurality of side holes are arranged on the side of the bite device away from the blocking piece, which is used to further improve the efficiency of the anesthetic mist contacting the inner surface of the patient's trachea, and enables the patient to breathe through the side holes after the bite device is placed in the oral cavity.

[0010] As a further solution of the present application: The atomization component includes an atomization tube and a sealing cap connected to one end of the atomization tube away from the mask body assembly. Among them, the atomization tube is connected to the inside of the bite device through the through hole of the blocking piece, and the atomization tube and the through hole of the blocking piece form a third channel, which is used to prevent the escape of anesthetic drugs, achieve the effect of tracheal anesthesia, and effectively improve the anesthetic efficiency.

[0011] As a further solution of the present application: The sealing component includes a sealing shell and a sealing cover plate connected to one end of the sealing shell. A pull tab is connected to one end of the sealing cover plate away from the sealing shell. When the bite device is removed, the sealing shell is connected to the side wall of the bite fixing ring, and the sealing cover plate is connected to the end of the bite fixing ring away from the mask shell, which is used to form a closed cavity with only a single outlet inside the mask body assembly in cooperation with the air cushion before anesthesia is implemented, making it easier for the patient to enter the general anesthesia induction period.

[0012] As a further solution of the present application: A tongue depressor is further provided inside the bite device to improve the support degree of the bite device and prevent the patient's tissue from compressing the atomization tube, resulting in a reduction in the anesthesia efficiency.

[0013] As a further solution of the present application: The bite device is made of medical silicone rubber material, which can reduce the patient's rejection reaction and discomfort.

[0014] As a further solution of the present application: The endotracheal surface anesthesia pressurized mask is connected to an atomization device through an atomization component, enabling the endotracheal surface anesthesia effect of the device of the present application to be achieved.

[0015] As a further solution of the present application: The endotracheal surface anesthesia pressurized mask is connected to an anesthesia ventilator through a standard interface, enabling the device of the present application to deliver oxygen and anesthetic gas into the mask main body component.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. The present application provides an endotracheal surface anesthesia pressurized mask, including: an endotracheal surface anesthesia pressurized mask, characterized by including: a mask main body component, the mask main body component includes a nasal inhalation part and an oral inhalation part, and a bite fixing ring is connected to the oral inhalation part of the mask main body component; a fixing component, the fixing component is connected to the mask main body component for fixing the mask main body component at a target position; a bite device, the bite device penetrates through the mask main body component and is detachably connected to the mask main body component through the bite fixing ring; an atomization component, the atomization component is connected inside the bite device, and the atomization component is used to cooperate with the bite device to accommodate the drug mist so that the drug mist flows into the inner surface of the trachea; a sealing component, when the bite device is removed, the sealing component is connected to the bite fixing ring to seal the oral inhalation part of the mask main body component. Through the cooperation of the atomization component and the bite device of the present application, that is, through the implanted atomization tube of the external atomization device to penetrate deep into the patient's trachea, and then through the bite device to apply the anesthetic drug to the inner surface of the human trachea, the atomization efficiency of endotracheal surface anesthesia is greatly improved, the endotracheal surface anesthesia operation in the general anesthesia induction period is simplified, the stress response can be effectively reduced, and the incidence of POST and cough can be reduced, solving the problems of low anesthesia efficiency and strong patient stress response in the prior art.

[0018] 2. Further, the present application is provided with a fixing strap with an adjustment buckle and adjustment holes on the basis of the fixing buckle of the mask main body assembly. Due to the adjustable pressure of the mask assembly by the fixing strap and the cooperation of the air cushion on the mask main body assembly, the device of the present application can achieve the technical effect of effectively applying pressure to the patient's face with the mask, achieving effective pressurization of the mask without the cooperation of an assistant. Moreover, the air cushion can not only improve the comfort during pressurization but also closely fit the patient's face to prevent air leakage, reducing the operation process of the operator manually detaining the mask, improving the anesthesia efficiency, shortening the operation time, and saving labor costs.

[0019] 3. Through the setting of the sealing device, the present application can seal the oral suction part of the mask main body assembly when the bite device is removed, enabling the patient to inhale anesthetic gas and oxygen in the environment of mask buckling, so as to smoothly enter the general anesthesia induction period, reducing the waste of anesthetic agents, improving the practicability of the present application, and meeting the requirements of the whole process of tracheal surface anesthesia. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of a mask for tracheal surface anesthesia pressurization provided in Embodiment 1 of the present application.

[0021] Figure 2 It is a top view of a mask for tracheal surface anesthesia pressurization provided in Embodiment 1 of the present application.

[0022] Figure 3 It is a schematic structural diagram of the bite device of a mask for tracheal surface anesthesia pressurization provided in Embodiment 1 of the present application.

[0023] Figure 4 It is a schematic internal structural diagram of the bite device of a mask for tracheal surface anesthesia pressurization provided in Embodiment 1 of the present application.

[0024] Figure 5 It is an application schematic diagram of a mask for tracheal surface anesthesia pressurization provided in Embodiment 1 of the present application.

[0025] Figure 6 It is a schematic structural diagram of a mask for tracheal surface anesthesia pressurization provided in Embodiment 2 of the present application.

[0026] Figure 7 It is a front view of a mask for tracheal surface anesthesia pressurization provided in Embodiment 2 of the present application.

[0027] In the figure: 10. Mask main body assembly;

[0028] 101. Nasal suction part; 102. Oral suction part; 103. Mask shell; 104. Standard interface; 105. Fixing buckle; 106. Bite fixing ring; 107. Air cushion;

[0029] 1031. First face mask housing hole; 1032. Second face mask housing hole;

[0030] 20. Fixing assembly;

[0031] 201. Fixing strap; 202. Adjusting buckle; 203. Adjusting hole;

[0032] 30. Bite block device;

[0033] 301. Blocking piece; 302. Side hole; 303. Tongue depressor;

[0034] 40. Atomization assembly;

[0035] 401. Atomization tube; 402. Sealing cap;

[0036] 50. Sealing assembly;

[0037] 501. Sealing housing; 502. Sealing cover plate; 503. Pull tab;

[0038] 60. Atomization device;

[0039] 70. Anesthesia ventilator. Detailed implementation manners

[0040] The technical solutions of this patent will be further described in detail below in combination with the specific implementation manners.

[0041] In order to make the purpose, technical solutions and advantages of this application clearer, the following further describes this application in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain this application and are not used to limit this application.

[0042] In the description of this application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this application; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0043] Example 1

[0044] The inventors of the present application found that most general anesthesia surgeries require tracheal intubation. During the operation process, the stress response is intense, and the incidence of postoperative sore throat is as high as 62%, which is not conducive to the rapid postoperative recovery. For patients with hypertension, heart disease or the elderly, the severe hemodynamic fluctuations caused by the stress response induced by tracheal intubation will greatly increase the incidence of cardiovascular and cerebrovascular accident complications. Clinically, in order to reduce such adverse reactions, anesthesiologists often need to manually squeeze the oxygen pressure mask before tracheal intubation. After the muscle relaxant takes effect, tracheal surface anesthesia is completed through an endotracheal anesthesia nebulizer, and finally the nebulizer is withdrawn to complete tracheal intubation. The operation process is relatively cumbersome and the atomization efficiency of tracheal surface anesthesia is low.

[0045] In view of this, Example 1 of the present application provides a pressure mask capable of endotracheal surface anesthesia, including: a mask main body assembly 10, the mask main body assembly 10 includes a nasal inhalation part 101 and an oral inhalation part 102, and a bite ring 106 is connected to the oral inhalation part 102 of the mask main body assembly 10; a fixing assembly 20, the fixing assembly 20 is connected to the mask main body assembly 10 and is used to fix the mask main body assembly 10 at a target position; a bite device 30, the bite device 30 penetrates through the mask main body assembly 10 and is detachably connected to the mask main body assembly 10 through the bite ring 106; an atomization assembly 40, the atomization assembly 40 is connected inside the bite device 30, and the atomization assembly 40 is used to cooperate with the bite device 30 to accommodate the medicine mist so that the medicine mist flows into the inner surface of the trachea. Through the combination of the above components, the device of the present application can achieve the technical effect of performing anesthesia on the inner surface of the trachea. The structure is ingeniously set and reasonably arranged, effectively avoiding the adverse consequences of the patient's stress response, and by using the cooperation of the atomization assembly 40 and the bite device 30, the atomization efficiency of tracheal surface anesthesia is greatly improved, and the tracheal surface anesthesia operation during the general anesthesia induction period is simplified.

[0046] Please refer to Figures 1-5 , Figure 1 which is a schematic structural diagram of a pressure mask capable of endotracheal surface anesthesia provided by Example 1 of the present application. Figure 2 which is a top view of a pressure mask capable of endotracheal surface anesthesia provided by Example 1 of the present application. Figure 3 which is a schematic structural diagram of the bite device of a pressure mask capable of endotracheal surface anesthesia provided by Example 1 of the present application. Figure 4 which is a schematic internal structure diagram of the bite device of a pressure mask capable of endotracheal surface anesthesia provided by Example 1 of the present application. Figure 5 which is an application schematic diagram of a pressure mask capable of endotracheal surface anesthesia provided by Example 1 of the present application.

[0047] In this embodiment, as Figure 1 - Figure 5 shown, the endotracheal surface anesthesia pressurized face mask includes: a face mask main body assembly 10, the face mask main body assembly 10 includes a nasal inhalation part 101 and an oral inhalation part 102, and a bite ring 106 is connected to the oral inhalation part 102 of the face mask main body assembly 10; a fixing assembly 20, the fixing assembly 20 is connected to the face mask main body assembly 10 and is used to fix the face mask main body assembly 10 at a target position; a bite device 30, the bite device 30 penetrates through the face mask main body assembly 10 and is detachably connected to the face mask main body assembly 10 through the bite ring 106; an atomization assembly 40, the atomization assembly 40 is connected to the inside of the bite device 30, and the atomization assembly 40 is used to cooperate with the bite device 30 to accommodate the drug mist so that the drug mist flows into the inner surface of the trachea. The above design enables the device of the present application to achieve the technical effect of performing anesthesia on the inner surface of the trachea. The structure is ingeniously arranged and reasonably laid out, effectively avoiding the adverse consequences of the patient's stress response. Moreover, by using the cooperation of the atomization assembly 40 and the bite device 30, the atomization efficiency of endotracheal surface anesthesia is greatly improved, the endotracheal surface anesthesia operation in the general anesthesia induction period is simplified, and the problems of low anesthesia efficiency, long surgical process, and easy stress response of patients in the prior art are solved.

[0048] In order to facilitate the effective connection of the face mask main body assembly 10 of the device of the present application to other components and the effective fitting to the patient's face, in Embodiment 1 of the present application, the face mask main body assembly 10 includes a face mask shell 103, a standard interface 104, a fixing buckle 105, a bite ring 106, and an air cushion 107. Among them, the face mask shell 103 includes a first face mask shell hole 1031 and a second face mask shell hole 1032 that are both connected to the face mask shell 103. The first face mask shell hole 1031 is arranged at the nasal inhalation part 101, and the second face mask shell hole 1032 is arranged at the oral inhalation part 102; a first face mask shell hole 1031 is formed on the face mask shell 103, and the standard interface 104 penetrates through the face mask shell 103 through the first face mask shell hole 1031, and the standard interface 104 and the first face mask shell hole 1031 form a channel; a second face mask shell hole 1032 is formed on the face mask shell 103, and the bite ring 106 is connected to the side wall of the face mask shell 103 near the second face mask shell hole 1032, and the bite ring 106 and the second face mask shell hole 1032 form a second channel; one end of the fixing buckle 105 is connected to the side of the face mask shell 103, and the other end is connected to the fixing assembly 20; the air cushion 107 is connected to the side of the face mask shell 103 away from the bite ring 106.

[0049] To achieve the function of pressing and fixing the patient's face by the mask main body component 10 during actual operation of the present application, and to be able to effectively adjust the pressing degree and simplify the operation process of the operator, in Embodiment 1 of the present application, the fixing component 20 includes a fixing belt 201 and a plurality of adjusting buckles 202 and adjusting holes 203 provided on the fixing belt 201. Among them, the fixing belt 201 passes through the fixing buckle 105 and is detachably connected to the fixing buckle 105.

[0050] To prevent the leakage of anesthetic mist to the outside, in Embodiment 1 of the present application, one end of the bite device 30 is connected with a blocking piece 301, and the other end is used to be connected to the human trachea. Among them, the blocking piece 301 is provided with a through hole, and a plurality of side holes 302 are provided on the side of the bite device 30 away from the blocking piece 301, which can be used to ensure the smooth breathing of the patient and further improve the degree of contact between the anesthetic mist and the inner surface of the patient's trachea.

[0051] To prevent the escape of anesthetic drugs, achieve the effect of tracheal anesthesia, and effectively improve the anesthetic efficiency, in Embodiment 1 of the present application, the atomization component 40 includes an atomization tube 401 and a sealing cap 402 connected to one end of the atomization tube 401 away from the mask main body component 10. Among them, the atomization tube 401 is connected to the inside of the bite device 30 through the through hole of the blocking piece 301, and the atomization tube 401 and the through hole of the blocking piece 301 form a three-channel, further realizing the tracheal inner surface anesthetic effect of the present device.

[0052] To improve the support degree of the bite device 30 and prevent the patient's tissue from pressing the atomization tube 401 and causing a reduction in anesthetic efficiency, in Embodiment 1 of the present application, a tongue depressor 303 is further provided inside the bite device 30.

[0053] To reduce the patient's rejection reaction and discomfort, in Embodiment 1 of the present application, the bite device 30 is made of medical silicone rubber material.

[0054] To ensure the realization of the anesthetic effect of the present device, a tracheal inner surface anesthetic pressurized mask provided in Embodiment 1 of the present application is connected to an atomization device 60 through the atomization component 40, specifically, on the premise that the sealing cap 402 is opened, it is connected to the atomization device 60 through the atomization tube 401.

[0055] To ensure the realization of the effect of providing anesthetic gas and oxygen by the present device and better ensure the gas circulation inside the mask, a tracheal inner surface anesthetic pressurized mask provided in Embodiment 1 of the present application is connected to an anesthetic ventilator 70 through a standard interface 104, specifically, the anesthetic breathing tube of the anesthetic ventilator 70 is inserted into the standard interface 104 and tightly connected.

[0056] It should be noted that the atomization device 60 and the anesthetic ventilator 70 in Embodiment 1 of the present application are prior arts and will not be elaborated in the present application.

[0057] The working principle of Embodiment 1 of the present application is as follows: During the general anesthesia induction period, the positional relationship between the adjustment buckle 202 and the adjustment hole is adjusted to adjust the effective implementation length of the fixing belt 201. Then, under the cooperation with the air cushion 107, reasonable pressure is applied to closely fit the device of the present application with the patient's face. The bite device 30 connected to the atomization assembly 40 passes through the two-channel formed by the bite fixing ring 106 and the second mask shell hole 1032 through the bite fixing ring 106, and one end of the bite device 30 with side holes 302 is placed into the mouth of the already unconscious patient. The bite device 30 is further inserted into the patient's trachea through the tongue depressor 303. Subsequently, the sealing cap 402 is opened, and one end of the atomization tube 401 connected to the sealing cap 402 is connected to the atomization device 60. The atomization device 60 is turned on, and the anesthetic mist is transported to the bite device 30 through the atomization tube 401. Due to the blocking piece 301 of the bite device 30, the anesthetic mist will not escape to the outside, but will be applied to the target position, that is, the inner surface of the patient's trachea, through the side holes 302 on the side wall and the end of the bite device 30 away from the blocking piece, completing the anesthesia effect on the inner surface of the trachea. During the whole process of the anesthesia operation, the operator is connected to the patient's nasal position through the cooperation of the anesthesia breathing tube and the standard interface 104. The anesthesia ventilator 70 connected with the anesthesia breathing tube continuously transports anesthetic gas and oxygen into the device of the present application during the implementation of the device.

[0058] Embodiment 2

[0059] Please refer to Figures 6-7 , Figure 6 which is a schematic structural diagram of a mask for endotracheal surface anesthesia and pressurization provided in Embodiment 2 of the present application. Figure 7 is a front view of a mask for endotracheal surface anesthesia and pressurization provided in Embodiment 2 of the present application, to illustrate the structural settings of the device of the present application before the application of the anesthesia effect of the device of the present application, that is, when the patient enters the general anesthesia induction period. In Embodiment 2 of the present application, in order to achieve the technical effect of effectively absorbing oxygen when the bite device 30 is removed from the device of the present application and entering the general anesthesia induction period, mainly the oral suction part 102 of the mask main body assembly 10 is effectively sealed. On the basis of Embodiment 1, Embodiment 2 of the present application provides a mask for endotracheal surface anesthesia and pressurization, including: a mask main body assembly 10, the mask main body assembly 10 includes a nasal suction part 101 and an oral suction part 102, and the oral suction part 102 of the mask main body assembly 10 is connected with a bite fixing ring 106; a fixing assembly 20, the fixing assembly 20 is connected to the mask main body assembly 10 for fixing the mask main body assembly 10 at the target position; a sealing assembly 50, when the bite device 30 is removed, the sealing assembly 50 is connected with the bite fixing ring 106 to seal the oral suction part 102 of the mask main body assembly 10.

[0060] To achieve the sealing effect of the device of the present application during the general anesthesia induction period, in Embodiment 2 of the present application, the sealing assembly 50 includes a sealing shell 501 and a sealing cover plate 502 connected to one end of the sealing shell 501. A pull tab 503 is connected to the end of the sealing cover plate 502 away from the sealing shell 501. When the bite device 30 is removed, the sealing shell 501 is connected to the side wall of the bite fixing ring 106, and the sealing cover plate 502 is connected to the end of the bite fixing ring 106 away from the mask shell 103, so as to cooperate with the air cushion 107 to form a sealed cavity with only a single outlet inside the mask main body assembly 10 before anesthesia is implemented, making it easier for the patient to enter the general anesthesia induction period.

[0061] The working principle of the embodiment of the present application is as follows: Before the general anesthesia induction period, the bite device 30 connected to the atomization assembly 40 is disassembled from the device of the present application; then the sealing assembly 50 is tightly attached by connecting the sealing shell 501 to the side wall of the bite fixing ring 106, and the sealing cover plate 502 is tightly attached to the bite fixing ring 106 to achieve the sealing effect on the oral suction part 102 of the mask main body assembly 10; thereafter, the fixing belt 20 is passed through the fixing buckle 105, and by adjusting the relative position relationship between the adjusting buckle 202 and the adjusting hole 203, the pressurizing effect of the device of the present application on the patient's face is achieved, and since the air cushion 107 is tightly attached to the patient's face, the anesthetic gas and oxygen in the mask will not leak; finally, the operator inserts the anesthetic breathing tube of the anesthetic ventilator 70 into the standard interface 104, that is, into a channel formed by the first mask shell hole 1031 on the nasal suction part 101 and the standard interface 104, turns on the anesthetic ventilator 70, so that the anesthetic gas and oxygen are delivered into the cavity formed between the mask shell 103 and the patient's face, and a muscle relaxant is injected into the patient, which can effectively make the patient enter the general anesthesia induction period, improve the efficiency of anesthesia operation, reduce the stress response of the patient, and meet the whole-process requirements for medical devices during anesthesia operation.

[0062] The above has made a detailed description of the preferred embodiment of the present patent, but the present patent is not limited to the above embodiment. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present patent.

Claims

1. A pressure mask for endotracheal surface anesthesia, characterized in that: include: A mask main body assembly (10), the mask main body assembly (10) comprising a nasal suction part (101) and an oral suction part (102), the oral suction part (102) of the mask main body assembly (10) being connected to a bite fixing ring (106); A fixing assembly (20), the fixing assembly (20) being connected to the mask main assembly (10) and being used to fix the mask main assembly (10) at a target position; A bite device (30), the bite device (30) passes through the mask main body assembly (10) and is detachably connected to the mask main body assembly (10) via the bite fixing ring (106); An atomizing assembly (40), the atomizing assembly (40) being connected to the inside of the mouthpiece device (30), the atomizing assembly (40) being used to cooperate with the mouthpiece device (30) to contain the medicine mist so that the medicine mist flows into the inner surface of the trachea; A sealing assembly (50) is connected to a bite fixing ring (106) when the bite device (30) is removed to seal the mouth suction portion (102) of the mask main body assembly (10).

2. The endotracheal surface anesthesia pressurized mask according to claim 1, characterized in that: The mask body assembly (10) comprises a mask shell (103), a standard interface (104), a fixing buckle (105), a bite fixing ring (106) and an air cushion (107), wherein the mask shell (103) comprises a first mask shell hole (1031) and a second mask shell hole (1032) which are simultaneously connected to the mask shell (103), the first mask shell hole (1031) being arranged at the nasal suction part (101), and the second mask shell hole (1032) being arranged at the oral suction part (102); The mask shell (103) is provided with a first mask shell hole (1031), the standard interface (104) penetrates the mask shell (103) through the first mask shell hole (1031), and the standard interface (104) and the first mask shell hole (1031) form a channel; The mask shell (103) is provided with a second mask shell hole (1032), the bite fixing ring (106) is connected to the side wall of the mask shell (103) near the second mask shell hole (1032), and the bite fixing ring (106) and the second mask shell hole (1032) form two channels; One end of the fixing buckle (105) is connected to the side of the mask shell (103), and the other end is connected to the fixing assembly (20); The air cushion (107) is connected to the side of the mask shell (103) away from the bite fixing ring (106).

3. The endotracheal surface anesthesia pressurized mask according to claim 1, characterized in that: The fixing assembly (20) comprises a fixing belt (201) and a plurality of adjustment buckles (202) and adjustment holes (203) arranged on the fixing belt (201), wherein the fixing belt (201) passes through the fixing buckle (105) and is detachably connected to the fixing buckle (105).

4. The endotracheal surface anesthesia pressurized mask according to claim 1, characterized in that: One end of the bite device (30) is connected to a blocking sheet (301), and the other end is used to connect to the human trachea, wherein the blocking sheet (301) is provided with a through hole, and a side portion of one end of the bite device (30) away from the blocking sheet (301) is provided with a plurality of side holes (302).

5. The endotracheal surface anesthesia pressurized mask according to claim 1, characterized in that: The atomizing assembly (40) comprises an atomizing tube (401) and a sealing cap (402) connected to one end of the atomizing tube (401) away from the mask main assembly (10), wherein the atomizing tube (401) is connected to the inside of the bite device (30) through a through hole of the blocking sheet (301), and the atomizing tube (401) and the through hole of the blocking sheet (301) form three channels.

6. The endotracheal surface anesthesia pressurized mask according to claim 1, characterized in that: The sealing assembly (50) includes a sealing shell (501) and a sealing cover plate (502) connected to one end of the sealing shell (501), and a pull tab (503) is connected to the end of the sealing cover plate (502) away from the sealing shell (501). When the bite device (30) is removed, the sealing shell (501) is connected to the side wall of the bite fixing ring (106), and the sealing cover plate (502) is connected to the end of the bite fixing ring (106) away from the mask shell (103).

7. The endotracheal surface anesthesia pressurized mask according to claim 1, characterized in that: A tongue depressor (303) is also provided inside the bite device (30).

8. The endotracheal surface anesthesia pressurized mask according to claim 1, characterized in that: The bite device (30) is made of medical silicone rubber material.

9. The intratracheal surface anesthesia pressurized mask according to claim 1, characterized in that: The endotracheal surface anesthesia pressurized mask is connected to the atomizing device (60) via an atomizing assembly (40).

10. The endotracheal surface anesthesia pressurized mask according to claim 1, characterized in that: The intratracheal surface anesthesia pressurization mask is connected to an anesthesia breathing machine (70) via a standard interface (104).

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