CN219071679U

CN219071679U - Detachable visual laryngeal mask

Info

Publication number: CN219071679U
Application number: CN202223484699.2U
Authority: CN
Inventors: 陈志成
Original assignee: Xiamen Rrenmed Medical Technology Co ltd
Current assignee: Xiamen Rrenmed Medical Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-26
Anticipated expiration: 2032-12-26

Abstract

The application discloses visual laryngeal mask of removable relates to medical instrument's technical field, has improved visual probe in the higher problem of laryngeal mask use cost, and it includes air duct, cover bag, visual probe and protection piece, set up respectively on the air duct and run through ventilation channel and the installation passageway at air duct both ends, visual probe penetrates to in the installation passageway and be close to the setting of cover bag, the cover bag includes cover body and around locating cover body peripheral bag portion, be equipped with on the cover body respectively with the vent port of ventilation channel intercommunication and with the installation mouth of installation channel intercommunication, the protection piece is located on the installation mouth and seal the installation mouth, the protection piece is the printing opacity material layer. The present application can reduce the cost of using a visual probe in a laryngeal mask.

Description

Detachable visual laryngeal mask

Technical Field

The application relates to the technical field of medical machinery, in particular to a detachable visual laryngeal mask.

Background

The laryngeal mask is suitable for patients with anesthesia or drug sedation and patients with emergency artificial ventilation support in emergency and resuscitation to achieve upper respiratory tract patency. At present, laryngeal masks are generally disposable in medical treatment, and at the same time, a visual probe is fixedly installed on the laryngeal mask for use, and the laryngeal mask is also disposable after the use is completed, so that the visual probe has higher cost in the use of the laryngeal mask, and therefore, improvement is needed.

Disclosure of Invention

To reduce the cost of the visual probe in use of the laryngeal mask, the present application provides a removable visual laryngeal mask.

The application provides a detachable visual laryngeal mask, which adopts the following technical scheme:

the utility model provides a removable visual laryngeal mask, includes air duct, cover bag, visual probe and protection piece, set up respectively on the air duct and run through ventilation channel and the installation passageway at air duct both ends, visual probe penetrates to in the installation passageway and be close to the cover bag sets up, the cover bag includes cover body and around locating cover body peripheral sack portion, be equipped with respectively on the cover body with the vent of ventilation channel intercommunication and with the installation mouth of installation passageway intercommunication, the protection piece is located on the installation mouth and sealed the installation mouth, the protection piece is the printing opacity material layer.

Through adopting above-mentioned technical scheme, install visual probe through the installation passageway, visual probe can freely turn to in the installation passageway, seals the installation passageway through the protection piece for can protect visual probe, avoid visual probe to be polluted, make can be after using the laryngeal mask, can take out reuse with visual probe from the installation passageway, reduced the use cost of visual probe in the laryngeal mask.

Optionally, the cleaning device further comprises a cleaning pipe, the air duct is provided with a cleaning channel penetrating through two ends of the air duct, the cleaning channel is close to the installation channel, the cover body is provided with a cleaning port communicated with the cleaning channel, the cleaning pipe stretches into the cleaning channel and stretches out of the cleaning port, and a water outlet of the cleaning pipe faces the protecting piece.

Through adopting above-mentioned technical scheme, in the laryngeal mask use, there is probably the content on air duct and protection piece, blocks visual probe, washes protection piece and protection piece week side through the wash tube for can use visual probe to observe in vivo better.

Optionally, the water outlet of the cleaning tube is bent towards the protecting piece and forms a bending part.

Through adopting above-mentioned technical scheme, can make the delivery port of cleaning tube be close to the protection piece through the setting of kink, can wash better.

Optionally, the cleaning device further comprises a limiting block, wherein the limiting block is fixedly connected to the cover body, and the part, extending out of the cleaning opening, of the cleaning pipe is abutted to the limiting block.

Through adopting above-mentioned technical scheme, the position that stretches out the laryngeal mask through spacing cleaning tube of stopper for cleaning tube can be better aimed at visual probe and wash.

Optionally, a fixing assembly for fixing the cleaning tube is further included.

Through adopting above-mentioned technical scheme, fix the cleaning tube through fixed subassembly for the cleaning tube can wash the connecting plate in the cleaning channel better.

Optionally, the fixing component includes a fixing ring, the cleaning tube is clamped in the fixing ring, and the fixing ring is partially disposed in the cleaning channel and is clamped with the air duct.

Through adopting above-mentioned technical scheme, the partly joint of solid fixed ring is in the air duct, and partly exposes the air duct for gu fixed ring's joint and dismantlement. The fixed ring carries out the joint to the cleaning tube, can fix the cleaning tube better, and the air duct has certain deformability, with fixed ring joint in the air duct for can fix the cleaning tube on the air duct better.

Optionally, the solid fixed ring includes two fixed blocks and two joint blocks, the fixed block is semicircle column structure, two the fixed block with two the joint block one-to-one sets up, the fixed block sets up along the one end of semicircle arc direction the joint block, the joint groove has been seted up along the other end of semicircle arc direction to the fixed block, one of them the joint block of fixed block with another the joint groove mutual joint of fixed block.

Through adopting above-mentioned technical scheme, the fixed ring of half concatenation can conveniently fix the wash pipe, also can conveniently dismantle the fixed ring from the wash pipe.

Optionally, the fixing ring further comprises two abutting blocks, the two abutting blocks and the two fixing blocks are arranged in one-to-one correspondence, and the abutting blocks are arranged on the opposite end faces of the two fixing blocks.

Through adopting above-mentioned technical scheme, the wash pipe has certain deformability, and through butt piece butt on the wash pipe, produces certain extrusion to the wash pipe for can restrict the rotation of wash pipe better, make when letting in water, wash the pipe and can wash towards the protection piece better all the time.

In summary, the present application includes at least one of the following beneficial effects:

1. the visual probe is installed through the installation channel, the visual probe can freely turn in the installation channel, and the installation channel is sealed through the protection piece, so that the visual probe can be protected, the visual probe is prevented from being polluted, the visual probe can be taken out of the installation channel to be reused after the laryngeal mask is used, and the use cost of the visual probe in the laryngeal mask is reduced;

2. in the laryngeal mask use, there may be contents on the airway and the protector, blocking the visual probe, flushing the protector and airway through the cleaning tube, so that the visual probe can be used to observe the body better.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the overall structure of the embodiment of the present application showing the cooperation of the protector and the airway tube;

FIG. 3 is a schematic cross-sectional view of a retaining ring embodying an embodiment of the present application;

fig. 4 is a schematic structural view showing the cooperation of the abutment block and the cleaning tube according to the embodiment of the present application.

Reference numerals illustrate: 1. an air duct; 2. a cover bag; 3. a visual probe; 4. a protective member; 5. a vent passage; 6. a mounting channel; 7. cleaning the tube; 8. cleaning the channel; 9. a bending part; 10. a limiting block; 11. a fixing ring; 111. a fixed block; 112. a clamping block; 113. an abutment block; 12. and a clamping groove.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a detachable visual laryngeal mask. Referring to fig. 1 and 2, the detachable visual laryngeal mask comprises an air duct 1, a mask bag 2, a visual probe 3 and a protection piece 4, wherein an air channel 5 and a mounting channel 6 penetrating through two ends of the air duct 1 are respectively formed in the air duct 1, the visual probe 3 penetrates into the mounting channel 6 and is close to the mask bag 2, the mask bag 2 comprises a mask body and a bag part wound on the periphery of the mask body, an air vent communicated with the air channel 5 and a mounting port communicated with the mounting channel 6 are respectively formed in the mask body, the protection piece 4 is arranged on the mounting port and seals the mounting port, and the protection piece is a light-transmitting material layer. The visual probe 3 is installed through the installation channel 6, the visual probe 3 can freely turn to in the installation channel 6, and the installation channel 6 is closed through the protecting piece 4, so that the visual probe 3 can be protected, the visual probe 3 is prevented from being polluted, the visual probe 3 can be taken out from the installation channel 6 to be reused after the laryngeal mask is used, and the use cost of the visual probe 3 in the laryngeal mask is reduced. Meanwhile, the protecting piece 4 can limit the extension of the probe, so that the visual probe 3 can be well placed in the mounting channel 6.

Referring to fig. 1 and 2, the detachable visual laryngeal mask further comprises a cleaning tube 7, the air duct 1 is provided with a cleaning channel 8 penetrating through two ends of the air duct 1, the cleaning channel 8 is arranged close to the mounting channel 6, the mask body is provided with a cleaning opening communicated with the cleaning channel 8, the cleaning tube 7 extends into the cleaning channel 8 and extends out of the cleaning opening, and a water outlet of the cleaning tube 7 faces the protecting piece 4. When the laryngeal mask is used in a human body, saliva, other contents and the like may be stained on the air duct 1 and the protector 4, so that the visual probe 3 cannot observe the body well, and at this time, the air duct 1 on the peripheral side of the visual probe 3 is flushed by introducing water into the cleaning tube 7, so that the body can be observed more clearly, and the body can be observed better.

Referring to fig. 1 and 2, the water outlet of the cleaning tube 7 is bent toward the protector 4 and forms a bent portion 9. The kink 9 is directed towards the protector 4, the kink 9 enables the cleaning tube 7 to be closer to the protector 4, enables the protector 4 to be cleaned better, and enables the visual probe 3 to be better used for viewing. Meanwhile, the bending part 9 can more accurately guide the direction of water flow, so that water can be sprayed to one side of the protection piece 4 better.

Referring to fig. 1 and 2, the detachable visual laryngeal mask further comprises a limiting block 10, the limiting block 10 is fixedly connected to the mask body, and the part of the cleaning tube 7 extending out of the cleaning opening is abutted against the limiting block 10. The position of the cleaning tube 7 extending is limited by the limiting block 10, so that the cleaning tube 7 can be better aligned with the direction of the visible probe 3 to clean the air guide tube 1. Meanwhile, the limiting block 10 can also support the cleaning tube 7.

Referring to fig. 2 and 3, the removable visual laryngeal mask further includes a securing assembly for securing the cleaning tube 7. Fix the cleaning tube 7 through fixed subassembly, conveniently carry out the water injection in the cleaning tube 7 for can wash the air duct 1 better. The fixing component comprises a fixing ring 11, the cleaning pipe 7 is clamped in the fixing ring 11, and part of the fixing ring 11 is arranged in the cleaning channel 8 and is clamped with the air duct 1. The rotational direction of the cleaning tube 7 can be restricted so that the airway tube 1 can be cleaned better. The fixing ring 11 comprises two fixing blocks 111 and two clamping blocks 112, the fixing blocks 111 are of a semicircular arc structure, the two fixing blocks 111 and the two clamping blocks 112 are arranged in one-to-one correspondence, one end of each fixing block 111 in the semicircular arc direction is provided with the corresponding clamping block 112, the other end of each fixing block 111 in the semicircular arc direction is provided with the corresponding clamping groove 12, and the clamping block 112 of one fixing block 111 is clamped with the clamping groove 12 of the other fixing block 111. When the cleaning pipe 7 needs to be fixed, the two fixing blocks 111 are close to each other, the clamping blocks 112 are inserted into the clamping grooves 12 to fix the cleaning pipe 7, and the fixing blocks 111 are convenient to fix and detach the cleaning pipe 7.

Referring to fig. 4, the fixing ring 11 further includes two abutment blocks 113, the two abutment blocks 113 are disposed in one-to-one correspondence with the two fixing blocks 111, and the abutment blocks 113 are disposed on opposite end surfaces of the two fixing blocks 111. When the two fixing blocks 111 fix the cleaning tube 7, the two abutting blocks 113 abut against the cleaning tube 7, so that the rotation of the cleaning tube 7 can be better limited, and the cleaning tube 7 can be better aligned with the circumferential side of the visible probe 3 for cleaning.

The implementation principle of the detachable visual laryngeal mask provided by the embodiment of the application is as follows: through the setting of installation passageway 6, visual probe 3 wears to locate in the installation passageway 6, protects visual probe 3 through protection piece 4, avoids the internal content to the pollution of visual probe 3 for can keep clean state with visual probe 3 better, when the laryngeal mask uses to finish, can take visual probe 3 out from installation passageway 6 and take out and reuse, reduced the use cost of visual probe 3 in the laryngeal mask.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A detachable visual laryngeal mask, characterized in that: including air duct (1), cover bag (2), visual probe (3) and protection piece (4), set up respectively on air duct (1) run through vent channel (5) and installation passageway (6) at air duct (1) both ends, visual probe (3) penetrate to in installation passageway (6) and be close to cover bag (2) set up, cover bag (2) include cover body and around locating cover body peripheral sack portion, be equipped with on the cover body with vent port and with the installation mouth of installation passageway (6) intercommunication of vent channel (5) intercommunication respectively, protection piece (4) are located on the installation mouth and seal the installation mouth, the protection piece is the printing opacity material layer.

2. A removable visual laryngeal mask according to claim 1, wherein: still including wasing pipe (7), set up on air duct (1) run through wash passageway (8) at air duct (1) both ends, wash passageway (8) be close to installation passageway (6) setting, the cover body be equipped with wash the washing mouth of wash passageway (8) intercommunication, wash pipe (7) stretch into wash in passageway (8) and by wash the mouth stretches out, the delivery port orientation of wash pipe (7) protection piece (4).

3. A removable visual laryngeal mask according to claim 2, wherein: the water outlet of the cleaning pipe (7) is bent towards the protection piece (4) and forms a bending part (9).

4. A removable visual laryngeal mask according to claim 2 or claim 3, wherein: the cleaning device is characterized by further comprising a limiting block (10), wherein the limiting block (10) is fixedly connected to the cover body, and the part, extending out of the cleaning opening, of the cleaning pipe (7) is abutted to the limiting block (10).

5. A removable visual laryngeal mask according to claim 2, wherein: also comprises a fixing component for fixing the cleaning tube (7).

6. The removable visual laryngeal mask of claim 5, wherein: the fixing assembly comprises a fixing ring (11), the cleaning pipe (7) is clamped in the fixing ring (11), and the fixing ring (11) is partially arranged in the cleaning channel (8) and is clamped with the air duct (1).

7. The removable visual laryngeal mask of claim 6, wherein: the fixed ring (11) comprises two fixed blocks (111) and two clamping blocks (112), the fixed blocks (111) are of semicircular arc structures, the fixed blocks (111) and the clamping blocks (112) are arranged in one-to-one correspondence, one end of each fixed block (111) along the semicircular arc direction is provided with the corresponding clamping block (112), the other end of each fixed block (111) along the semicircular arc direction is provided with the corresponding clamping groove (12), and one clamping block (112) of each fixed block (111) and the other clamping groove (12) of each fixed block (111) are clamped with each other.

8. The removable visual laryngeal mask of claim 7, wherein: the fixing ring (11) further comprises two abutting blocks (113), the two abutting blocks (113) are arranged in one-to-one correspondence with the two fixing blocks (111), and the abutting blocks (113) are arranged on the opposite end faces of the two fixing blocks (111).