Anaesthetic mask

Abstract

The utility model relates to the technical field of anesthesiology department appliances, and discloses an anaesthetic mask which comprises a mask part, an intubation part and a hanging ring part, the intubation part used for being connected with a gas pipeline is movably inserted into an adjusting socket arranged at the upper end of a mask body, and when the anaesthetic mask is used, the mask body covers the face of a patient through pressing so as to cover the mouth and the nose of the patient; the sealing attaching ring at the lower end of the mask body can improve the sealing performance, when the mask covers the mouth and nose of a patient, the distance between the lower end of the intubation part and the mouth and nose of the patient is shortened by moving downwards to adjust the intubation part, and the patient can conveniently inhale anesthetic medicine in time.

Description

Technical Field

[0001] This utility model relates to the field of anesthesiology equipment technology, and in particular to an anesthesia mask. Background Technology

[0002] Anesthesia masks are medical emergency equipment used in conjunction with anesthesia machines and ventilators to deliver anesthetic gases to patients. They are mainly used for anesthesia, respiratory resuscitation, and surgery, and can reduce the patient's pain during the operation, allowing the operation to proceed smoothly.

[0003] The existing anesthesia masks do not allow for adjustment of the connection point with the gas delivery tube, resulting in a large distance between the inlet and the patient's mouth and nose, making it inconvenient for the patient to inhale in a timely manner. There is an urgent need for an anesthesia mask. Utility Model Content

[0004] This invention provides an anesthesia mask to solve the problem in the prior art where the connection end of the mask to the gas delivery pipe cannot be adjusted, resulting in a large distance between the inlet of the connection end and the patient's mouth and nose, making it inconvenient for the patient to inhale in time.

[0005] The technical problem solved by this utility model is achieved by the following technical solution:

[0006] An anesthetic mask, comprising:

[0007] The mask part includes a cover body and a sealing ring disposed at the lower end of the cover body, and an adjustment socket is disposed at the upper end of the cover body;

[0008] The insertion tube is movably inserted into the adjusting socket and is used to connect to the gas transmission pipeline.

[0009] The hanging ring is detachably fitted onto the insertion tube for connecting and fixing the strap.

[0010] In one specific implementation, the cover includes a mask end and a nose mask end, which are integrally formed to form the cover as a whole, and a platform is provided on the mask end.

[0011] In one specific implementation, the sealing ring is a component made of silicone material. The sealing ring includes a thickened sealing arc end and outer and inner skirts respectively disposed at both ends of the thickened sealing arc end. The thickened sealing arc end is provided with a connecting end for connecting with the cover body.

[0012] In one specific implementation, the adjusting socket includes a seat tube disposed on the platform and a positioning groove disposed on the inner wall of the seat tube, a sealing ring is provided at the upper end of the seat tube, and a locking bolt is installed on the outer side of the seat tube.

[0013] In one specific implementation, the insertion section includes an insertion tube body inserted into the seat tube and a silicone ring disposed at one end of the insertion tube body, and the other end of the insertion tube body is provided with a tube head for connecting to a gas transmission pipeline.

[0014] In one specific implementation, an outwardly protruding strip is provided on the outer side of the cannula body, and the outwardly protruding strip is positioned within the positioning groove.

[0015] In one specific embodiment, the hanging ring part includes a collar for fitting onto the seat tube and a bar arm disposed on the collar, the bar arm being provided with a post end for connecting a fixing strap, the post end being inserted into the connecting hole of the fixing strap.

[0016] The beneficial effects of this utility model are:

[0017] The intubation tube, used to connect the gas delivery pipeline, is movably inserted into the adjustment socket located at the upper end of the mask. When in use, the mask is pressed onto the patient's face, covering the patient's mouth and nose. The sealing ring at the lower end of the mask improves the seal. When the mask is covering the patient's mouth and nose, the intubation tube is adjusted downwards to shorten the distance between the lower end of the intubation tube and the patient's mouth and nose, making it easier for the patient to inhale the anesthetic drug in a timely manner. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the overall disassembled structure of this utility model.

[0021] Figure 3 This is a schematic diagram of the mask structure of this utility model.

[0022] Figure 4 This is a schematic diagram of the mask part and the insertion tube part of this utility model.

[0023] In the diagram: 100, face mask section; 110, mask body; 111, mask end; 112, nose mask end; 113, platform; 120, sealing ring; 121, thickened fitting arc end; 122, outer skirt; 123, inner skirt; 124, connecting end; 130, adjustment socket; 131, seat tube; 132, positioning groove; 133, sealing ring; 134, locking bolt; 200, insertion tube section; 210, insertion tube body; 211, outward protrusion strip; 220, silicone ring; 230, tube head; 300, hanging ring section; 310, collar; 320, bar arm; 330, insertion post end. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0025] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the equipment or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0029] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0030] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] Reference Figure 1-4 As shown, this utility model provides an anesthesia mask, comprising:

[0032] The mask part 100 includes a cover body 110 and a sealing ring 120 disposed at the lower end of the cover body 110. An adjustment socket 130 is disposed at the upper end of the cover body 110.

[0033] The insertion tube 200 is movably inserted into the adjusting socket 130 and is used to connect to the gas pipeline.

[0034] The hanging ring part 300 is detachably mounted on the insertion tube part 200 for connecting and fixing the strap.

[0035] The intubation tube 200, used to connect the gas delivery pipeline, is movably inserted into the adjustment socket 130 provided at the upper end of the cover 110. When in use, the cover 110 is pressed onto the patient's face to cover the patient's mouth and nose. The sealing ring 120 at the lower end of the cover 110 can improve the sealing performance. When it is covered over the patient's mouth and nose, the intubation tube 200 is adjusted downward to shorten the distance between the lower end of the intubation tube 200 and the patient's mouth and nose, making it easier for the patient to inhale the anesthetic drug in time.

[0036] As a further preferred embodiment of the above-described embodiment, the cover 110 includes a mask end 111 and a nose mask end 112, which are integrally formed to form the cover 110 as a whole, and a platform 113 is provided on the mask end 111.

[0037] As a further preferred embodiment of the above-described embodiment, the sealing ring 120 is a component made of silicone material. The sealing ring 120 includes a thickened fitting arc end 121 and an outer skirt 122 and an inner skirt 123 respectively disposed at both ends of the thickened fitting arc end 121. The thickened fitting arc end 121 is provided with a connecting end 124 for connecting with the cover body 110. The outer skirt 122 and the inner skirt 123 provide better fit to the patient's face and improve the sealing performance.

[0038] As a further preferred embodiment of the above-described embodiment, the adjusting socket 130 includes a seat tube 131 disposed on the platform 113 and a positioning groove 132 disposed on the inner wall of the seat tube 131. A sealing ring 133 is disposed at the upper end of the seat tube 131, and a locking bolt 134 is installed on the outer side of the seat tube 131.

[0039] The insertion section 200 includes an insertion tube body 210 inserted into the seat tube 131 and a silicone ring 220 disposed at one end of the insertion tube body 210. The other end of the insertion tube body 210 is provided with a tube head 230 for connecting to a gas transmission pipeline. The silicone ring 220 disposed at one end of the insertion tube body 210 provides a protective effect.

[0040] The outer side of the cannula body 210 is provided with an outward protrusion 211, which is positioned within the positioning groove 132. The cooperation between the outward protrusion 211 and the positioning groove 132 ensures that the cannula body 210 is inserted into the seat tube 131 without rotation. The sealing ring 133 at the upper end of the seat tube 131 provides a seal. During adjustment, the cannula body 210 is lowered. After adjustment, the position of the cannula body 210 is fixed by tightening the locking bolt 134 installed on the outer side of the seat tube 131. The distance between the lower end of the cannula body 210 and the patient's mouth and nose is reduced, but they do not contact each other.

[0041] As a further preferred embodiment of the above-described embodiment, the hanging ring portion 300 includes a collar 310 for fitting onto the seat tube 131 and a bar arm 320 disposed on the collar 310. The bar arm 320 is provided with an insert end 330 for connecting a fixing strap, and the insert end 330 is inserted into the connecting hole of the fixing strap.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An anesthesia mask, characterized in that, include: The mask part (100) includes a cover body (110) and a sealing ring (120) disposed at the lower end of the cover body (110). An adjustment socket (130) is provided at the upper end of the cover body (110). The insertion tube (200) is movably inserted into the adjusting socket (130) and is used to connect to the gas pipeline; The hanging ring (300) is detachably fitted onto the insertion tube (200) for connecting and fixing the strap.

2. The anesthesia mask according to claim 1, characterized in that: The cover (110) includes a mask end (111) and a nose mask end (112), which are integrally formed to form the cover (110) as a whole. A platform (113) is provided on the mask end (111).

3. An anesthesia mask according to claim 2, characterized in that: The sealing ring (120) is a component made of silicone material. The sealing ring (120) includes a thickened sealing arc end (121) and an outer skirt (122) and an inner skirt (123) respectively disposed at both ends of the thickened sealing arc end (121). The thickened sealing arc end (121) is provided with a connecting end (124) for connecting with the cover (110).

4. An anesthesia mask according to claim 3, characterized in that: The adjustment socket (130) includes a seat tube (131) disposed on the platform (113) and a positioning groove (132) disposed on the inner wall of the seat tube (131). A sealing ring (133) is disposed at the upper end of the seat tube (131), and a locking bolt (134) is installed on the outer side of the seat tube (131).

5. An anesthesia mask according to claim 4, characterized in that: The insertion section (200) includes an insertion body (210) inserted into the seat tube (131) and a silicone ring (220) disposed at one end of the insertion body (210). The other end of the insertion body (210) is provided with a tube head (230) for connecting to a gas pipeline.

6. An anesthesia mask according to claim 5, characterized in that: The outer side of the cannula body (210) is provided with an outward protrusion (211), which is positioned in the positioning groove (132).

7. An anesthesia mask according to claim 6, characterized in that: The hanging ring part (300) includes a collar (310) for fitting on the seat tube (131) and a bar arm (320) provided on the collar (310). The bar arm (320) is provided with a plug end (330) for connecting the fixing belt. The plug end (330) is inserted into the connecting hole of the fixing belt.

Images