Breathing machine mask and breathing machine
By adopting the bottom pad and headband structure in the ventilator mask, the nasal feeding pipe mouth and sealing plug design, combined with the rotating bent pipe of the conveying mechanism, the problem of inconvenience in the opening of the nasal feeding pipe is solved, and a more stable and convenient mask replacement is achieved and use.
Patent Information
- Application Number
- CN202322044074.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-08-01
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When replacing the existing ventilator mask with nasogastric tube passage, it is less convenient to remove the mask due to the nasogastric tube passing through the mask, which affects the treatment effect.
A ventilator mask is designed, adopting a bottom pad and headband structure, with a nasal feeding tube opening on one side of the bottom pad and equipped with a sealing plug. The front end of the mask body is equipped with a conveyor mechanism, including a rotating shaft and a bent tube, through the connecting seat and The ventilator is connected to ensure the stable socket of the nasogastric tube and the unobstructed oxygen passage.
The silicone rubber material of the bottom pad and headband reduces head compression, the design of the nasal feeding tube mouth avoids squeezing and air leakage, the fixed connection between the jammed plate and the jammed slot stabilizes the mask, and the turning of the bend pipe avoids falling, which improves the mask Convenient replacement and use effect.
Smart Images
Figure CN222238504U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of respiratory equipment, in particular to a ventilator mask and a ventilator. Background Art
[0002] Oxygen inhalation is used to correct hypoxia and increase the level of arterial oxygen partial pressure and oxygen saturation. It is one of the important methods for clinical auxiliary treatment of various diseases. Mask oxygen inhalation is a common method of oxygen inhalation and is generally used clinically as an auxiliary treatment for critically ill patients.
[0003] However, due to their critical condition, these patients generally require assisted gastrointestinal decompression, gastrointestinal nutritional support and other treatments in clinical treatment. At this time, nasogastric tube placement is often required. Patients with non-invasive ventilator-assisted ventilation and enteral nutritional treatment often press the nasogastric tube under the non-invasive ventilator mask when wearing a non-invasive ventilator mask. In order to avoid air leakage, the non-invasive ventilator mask will tightly press the nasogastric tube and face.
[0004] The existing ventilator mask with a nasogastric tube channel is usually opened on the mask body. When the ventilator mask is replaced and maintained, it is inconvenient to remove the ventilator mask because the nasogastric tube passes through the ventilator mask, which affects the treatment effect. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies in the prior art, the utility model provides a ventilator mask and a ventilator, which solves the problem that the nasogastric feeding tube is opened on the mask body, resulting in inconvenience in replacement.
[0007] (II) Technical solution
[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a ventilator mask includes a base pad, the front end of the base pad is connected to a mask body, the mask body and the base pad are both arranged on the patient's face, the rear end of the base pad is connected to a headband, a nasogastric tube opening is opened on one side of the base pad, a sealing plug is sleeved in the nasogastric tube opening, the front end of the mask body is sleeved with a conveying mechanism, the conveying mechanism includes a rotating shaft and a bent pipe, the rotating shaft is sleeved in the oxygen supply through hole of the connecting seat, and the front end of the rotating shaft is sleeved with a bent pipe.
[0009] Preferably, the base pad and the headband are both made of silicone rubber.
[0010] Preferably, a plurality of groups of card plates are connected to the outer side of the rear end of the mask body, card slots adapted to the card plates are provided on the inner side of the base pad, and the mask body is connected to the base pad via the card plates.
[0011] Preferably, the front end of the mask body is connected to a connecting seat, and an oxygen supply through hole is opened in the connecting seat.
[0012] Preferably, the bent pipe is connected to the oxygen supply port of the ventilator.
[0013] Preferably, the ventilator comprises a ventilator mask.
[0014] (III) Beneficial effects
[0015] The utility model provides a ventilator mask and a ventilator. The utility model has the following beneficial effects:
[0016] The base pad is worn on the patient's head through a headband. The base pad and the headband are made of silicone rubber, so that the patient's head will not be compressed or swollen when worn for a long time. A nasogastric tube port is provided on one side of the base pad, and the nasogastric tube is sleeved through the nasogastric tube port, so that the nasogastric tube will not be squeezed. When not in use, it can be connected through a sealing plug to avoid air leakage. The card plate connected to the mask body is connected to the card groove of the base pad, so that the base pad and the mask body are fixedly connected. An oxygen supply through hole is provided on the connecting seat connected to the mask body, which is sleeved in the oxygen supply through hole through a rotating shaft, so that the bent pipe connected to the rotating shaft can rotate, so that the bent pipe and the oxygen supply port of the ventilator can move to avoid falling. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the pallet of the utility model;
[0019] Figure 3 This is a schematic diagram of the conveying mechanism of the utility model;
[0020] In the figure: 1, base pad; 2, mask body; 3, headband; 4, nasogastric tube opening; 5, sealing plug; 6, conveying mechanism; 61, rotating shaft; 62, elbow; 7, clamping plate; 8, clamping slot; 9, connecting seat; 10, oxygen supply hole. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-3The utility model provides a technical solution: a ventilator mask includes a base pad 1, a mask body 2 is connected to the front end of the base pad 1, the mask body 2 and the base pad 1 are both arranged on the patient's face, a headband 3 is connected to the rear end of the base pad 1, a nasogastric tube port 4 is provided on one side of the base pad 1, a sealing plug 5 is sleeved in the nasogastric tube port 4, a conveying mechanism 6 is sleeved at the front end of the mask body 2, the conveying mechanism 6 includes a rotating shaft 61 and a curved pipe 62, the rotating shaft 61 is sleeved in the oxygen supply through hole 10 of the connecting seat 9, and the front end of the rotating shaft 61 is sleeved with the curved pipe 62. The base pad 1 is worn on the patient's head through the headband 3. The base pad 1 and the headband 3 are made of silicone rubber, so that the patient's head will not be compressed or swollen when worn for a long time. A nasogastric tube port 4 is provided on one side of the base pad 1, and the nasogastric tube is sleeved through the nasogastric tube port 4, so that the nasogastric tube will not be squeezed. When not in use, it can be connected through a sealing plug 5 to avoid air leakage. The clamping plate 7 connected to the mask body 2 is connected to the clamping groove 8 of the base pad 1, so that the base pad 1 and the mask body 2 are fixedly connected. The connecting seat 9 connected to the mask body 2 is provided with an oxygen supply through hole 10, which is sleeved in the oxygen supply through hole 10 through a rotating shaft 61, so that the curved pipe 62 connected to the rotating shaft 61 can rotate, so that the curved pipe 62 and the oxygen supply port of the ventilator can move.
[0023] See also Figure 1-3 The utility model provides a technical solution: the base pad 1 and the headband 3 are both made of silicone rubber. The base pad 1 and the headband 3 are made of silicone rubber, so that they have better contact with the patient's face and avoid air leakage.
[0024] See also Figure 1-3 The utility model provides a technical solution: the outer side of the rear end of the mask body 2 is connected with multiple groups of card plates 7, the inner side of the bottom pad 1 is provided with card slots 8 adapted to the card plates 7, and the mask body 2 is connected to the bottom pad 1 through the card plates 7. The card plates 7 connected to the outer side of the mask body 2 are connected to the card slots 8 in the bottom pad 1, so that the bottom pad 1 and the mask body 2 can be fixedly connected.
[0025] See also Figure 1-3 The utility model provides a technical solution: the front end of the mask body 2 is connected to a connection seat 9, and an oxygen supply through hole 10 is opened in the connection seat 9. The connection seat 9 at the front end of the mask body 2 is provided with an oxygen supply through hole 10, and the delivery mechanism 6 is connected through the oxygen supply through hole 10, so that oxygen is transmitted to the mask body 2.
[0026] See also Figure 1-3 The utility model provides a technical solution: the curved pipe 62 is connected to the oxygen supply port of the ventilator. The curved pipe 62 is connected to the oxygen supply port of the ventilator so that oxygen is transmitted to the mask body 2 through the curved pipe 62.
[0027] When working, the base pad 1 is worn on the patient's head through the headband 3. The base pad 1 and the headband 3 are made of silicone rubber, so that the patient's head will not be compressed or swollen when worn for a long time. A nasogastric tube port 4 is provided on one side of the base pad 1, and the nasogastric tube is sleeved through the nasogastric tube port 4, so that the nasogastric tube will not be squeezed. When not in use, it can be connected through a sealing plug 5 to avoid air leakage. The clamping plate 7 connected to the mask body 2 is connected to the clamping groove 8 of the base pad 1, so that the base pad 1 and the mask body 2 are fixedly connected. The connecting seat 9 connected to the mask body 2 is provided with an oxygen supply through hole 10, which is sleeved in the oxygen supply through hole 10 through a rotating shaft 61, so that the curved pipe 62 connected to the rotating shaft 61 can rotate, so that the curved pipe 62 and the oxygen supply port of the ventilator can be movable, and the curved pipe 62 is connected to the oxygen supply port of the ventilator, so that oxygen is transmitted to the mask body 2 through the curved pipe 62.
[0028] In summary, this ventilator mask solves the problem that the nasogastric feeding tube is opened on the mask body, which makes replacement inconvenient.
[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A ventilator mask, comprising a base pad (1), characterized in that: The front end of the base pad (1) is connected to a mask body (2), and the mask body (2) and the base pad (1) are both arranged on the patient's face. The rear end of the base pad (1) is connected to a headband (3). A nasogastric tube opening (4) is provided on one side of the base pad (1), and a sealing plug (5) is sleeved in the nasogastric tube opening (4). The front end of the mask body (2) is sleeved with a conveying mechanism (6), and the conveying mechanism (6) comprises a rotating shaft (61) and a curved pipe (62). The rotating shaft (61) is sleeved in an oxygen supply through hole (10) of a connecting seat (9), and the front end of the rotating shaft (61) is sleeved with a curved pipe (62).
2. A breathing machine mask according to claim 1, characterized in that: The base pad (1) and the headband (3) are both made of silicone rubber.
3. A breathing machine mask according to claim 1, characterized in that: The outer side of the rear end of the mask body (2) is connected to a plurality of groups of clamping plates (7), the inner side of the base pad (1) is provided with clamping grooves (8) adapted to the clamping plates (7), and the mask body (2) is connected to the base pad (1) via the clamping plates (7).
4. A breathing machine mask according to claim 1, characterized in that: The front end of the mask body (2) is connected to a connection seat (9), and an oxygen supply through hole (10) is provided in the connection seat (9).
5. A breathing machine mask according to claim 1, characterized in that: The bent pipe (62) is connected to the oxygen supply port of the ventilator.
6. A ventilator, characterized in that: The breathing machine comprises the breathing machine mask of any one of claims 1-5.