CN213724240U - Nose mask oxygen inhalation device capable of monitoring end-expiratory carbon dioxide - Google Patents
Nose mask oxygen inhalation device capable of monitoring end-expiratory carbon dioxide Download PDFInfo
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- CN213724240U CN213724240U CN202021885646.XU CN202021885646U CN213724240U CN 213724240 U CN213724240 U CN 213724240U CN 202021885646 U CN202021885646 U CN 202021885646U CN 213724240 U CN213724240 U CN 213724240U
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Abstract
The utility model belongs to the technical field of the medical treatment technique and specifically relates to a can monitor end carbon dioxide's nose cup oxygen inhalation mask, including the oxygen uptake nose cup cover body and elasticity bandeau, elasticity bandeau fixed connection is on the oxygen uptake nose cup cover body, fixedly connected with external screw thread connecting pipe runs through the middle part position of oxygen uptake nose cup cover body lateral wall, the first connecting sleeve of internal screw thread connecting pipe one end fixedly connected with, the middle part position of first connecting sleeve runs through and has seted up the interface, can peg graft among the interface and have carbon dioxide sampling pipe subassembly, and communicate each other between carbon dioxide sampling pipe subassembly and the first connecting sleeve, the lower part fixedly connected with oxygen supply pipe subassembly of first connecting sleeve. This nose cup oxygen inhalation mask of end carbon dioxide of exhaling can monitor not only can improve the inspired oxygen concentration, monitors the patient condition of ventilating through monitoring end carbon dioxide of exhaling moreover, and the guarantee is painless to anaesthetize safety.
Description
Technical Field
The utility model relates to the technical field of medical treatment, especially, relate to a but nose cup oxygen inhalation mask of monitoring end carbon dioxide of exhaling.
Background
Oxygen inhalation therapy is to supply oxygen to patients, promote metabolism and maintain life activities, and is especially important in the rescue of acute anoxia or critical patients. The existing nose mask oxygen inhalation device is also often used for nasal oxygen inhalation during painless gastrointestinal endoscopy. However, in the prior art, the problem that carbon dioxide cannot be monitored exists, so that the ventilation condition of a patient cannot be monitored by monitoring end-tidal carbon dioxide, and the painless anesthesia safety cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the carbon dioxide can not be monitored in the prior art, so that the ventilation condition of a patient can not be monitored by monitoring the end-expiratory carbon dioxide, the safety defect of painless anesthesia can not be guaranteed, and the nose mask oxygen inhalation device capable of monitoring the end-expiratory carbon dioxide is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a nose mask oxygen inhalation device capable of monitoring end-tidal carbon dioxide is designed, which comprises an oxygen inhalation nose mask body and an elastic head band, the elastic head band is fixedly connected on the oxygen-inhaling nose mask body, the middle position of the outer side wall of the oxygen-inhaling nose mask body is fixedly connected with an external thread connecting pipe in a penetrating way, the external thread connecting pipe is communicated with the oxygen inhalation nose mask body, the outer side of the external thread connecting pipe is connected with an internal thread connecting pipe in a threaded manner, one end of the internal thread connecting pipe is fixedly connected with a first connecting sleeve, the middle position of the first connecting sleeve is provided with a connector in a penetrating way, a carbon dioxide sampling pipe component can be inserted in the connector, and the carbon dioxide sampling pipe assembly is communicated with the first connecting sleeve, the lower part of the first connecting sleeve is fixedly connected with an oxygen supply pipe assembly, and the oxygen supply pipe assembly is communicated with the first connecting sleeve.
Preferably, the carbon dioxide sampling pipe assembly comprises a first conduit, a second connecting sleeve and an interface connecting pipe, the second connecting sleeve is fixedly connected to the upper end of the first conduit, the interface connecting pipe is fixedly connected to the middle position of the bottom in the second connecting sleeve, the interface connecting pipe can be inserted into the interface, and the interface connecting pipe is communicated with the first conduit.
Preferably, a plurality of reinforcing ribs are fixedly connected to the lower bottom surface of the second connecting sleeve, and the plurality of reinforcing ribs are circumferentially and uniformly fixedly connected to the outer side wall of the first conduit.
Preferably, the oxygen supply pipe assembly comprises a third connecting sleeve, an inserting pipe sleeve and a second conduit, the third connecting sleeve is fixedly connected to the outer side wall of the first connecting sleeve in a penetrating manner, the inserting pipe sleeve is inserted into the third connecting sleeve, the second conduit is inserted into the inserting pipe sleeve, and a sealing mechanism is arranged between the inserting pipe sleeve and the lower end of the third connecting sleeve.
Preferably, sealing mechanism includes ring seal groove and sealing washer, ring seal groove sets up the lower extreme of third adapter sleeve, sealing washer fixed connection be in on the lateral wall of grafting pipe box, just the sealing washer card is established in the ring seal groove.
The utility model provides a pair of can monitor end carbon dioxide's nose cup oxygen inhalation mask, beneficial effect lies in: this but monitor end carbon dioxide's nose cup oxygen inhalation mask passes through the setting of first adapter sleeve and interface, and the interface is used for external carbon dioxide sampling pipe subassembly specially, because this nose cup oxygen inhalation mask mainly used intranasal oxygen uptake when painless enteroscopy, through the setting of external carbon dioxide sampling pipe subassembly and interface, not only can improve the oxygen concentration of inhaling, monitors the patient condition of ventilating through monitoring end carbon dioxide moreover, and the guarantee is painless anaesthetized safety.
Drawings
Fig. 1 is a schematic structural view of a nasal mask oxygen inhalation device capable of monitoring end-tidal carbon dioxide of the present invention.
Fig. 2 is a side view of the structure of fig. 1.
Fig. 3 is a structural sectional view of the oxygen supply tube assembly of fig. 1-2.
Fig. 4 is an enlarged schematic view of the structure of the portion a in fig. 3.
Fig. 5 is a schematic structural diagram of a carbon dioxide sampling tube assembly of the nasal mask oxygen inhalation device capable of monitoring end-tidal carbon dioxide according to the present invention.
In the figure: the oxygen inhalation nose mask comprises an oxygen inhalation nose mask body 1, an elastic head band 2, an external thread connecting pipe 3, a first connecting sleeve 4, a connector 5, an oxygen supply pipe assembly 6, a third connecting sleeve 61, a splicing pipe sleeve 62, a second conduit 63, an annular sealing groove 64, a sealing ring 65, an internal thread connecting pipe 7, a carbon dioxide sampling pipe assembly 8, a first conduit 81, a second connecting sleeve 82, a connector connecting pipe 83 and a reinforcing rib 84.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-5, a nose mask oxygen inhalation device capable of monitoring end-tidal carbon dioxide, comprising an oxygen inhalation nose mask body 1 and an elastic headband 2, wherein the elastic headband 2 is fixedly connected to the oxygen inhalation nose mask body 1, an external thread connecting pipe 3 is fixedly connected to the middle position of the outer side wall of the oxygen inhalation nose mask body 1 in a penetrating manner, the external thread connecting pipe 3 is communicated with the oxygen inhalation nose mask body 1, an internal thread connecting pipe 7 is connected to the outer side of the external thread connecting pipe 3 in a threaded manner, a first connecting sleeve 4 is fixedly connected to one end of the internal thread connecting pipe 7, a connector 5 is arranged in the middle position of the first connecting sleeve 4 in a penetrating manner, a carbon dioxide sampling pipe assembly 8 can be inserted into the connector 5, the carbon dioxide sampling pipe assembly 8 is communicated with the first connecting sleeve 4, and the connector 5 is specially used for externally connecting the carbon dioxide sampling pipe assembly 8, because this nose cup oxygen inhalation mask mainly used intranasal oxygen uptake when painless enteroscopy, through the setting of external carbon dioxide sampling pipe subassembly 8 and interface 5, not only can improve and inhale oxygen concentration, monitor the patient condition of ventilating through the last carbon dioxide of monitoring expiration moreover, guarantee painless anesthesia safety.
An oxygen supply pipe assembly 6 is fixedly connected to the lower part of the first connecting sleeve 4, the oxygen supply pipe assembly 6 is communicated with the first connecting sleeve 4, and the oxygen supply pipe assembly 6 is specially used for providing oxygen for a patient using the nasal mask oxygen inhalation device.
Example 2
Referring to fig. 5, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the carbon dioxide sampling tube assembly 8 includes a first conduit 81, a second connecting sleeve 82 and an interface connecting tube 83, the second connecting sleeve 82 is fixedly connected to the upper end of the first conduit 81, the interface connecting tube 83 is fixedly connected to the middle position of the bottom inside the second connecting sleeve 82, and the interface connecting tube 83 can be inserted into the interface 5, the interface connecting tube 83 is communicated with the first conduit 81, a plurality of reinforcing ribs 84 are fixedly connected to the lower bottom surface of the second connecting sleeve 82, and a plurality of reinforcing ribs 84 are circumferentially and uniformly fixedly connected to the outer sidewall of the first conduit 81, through the arrangement of the first conduit 81, the second connecting sleeve 82, the interface connecting tube 83 and the reinforcing ribs 84, the first conduit 81 can convey the carbon dioxide exhaled by the patient, thereby monitoring the ventilation condition of the patient through monitoring the end-expiratory carbon dioxide, thereby ensuring the safety of painless anesthesia; in addition, through the arrangement of the reinforcing rib 84, the connection strength and the connection stability between the second connecting sleeve 82 and the first conduit 81 can be enhanced, and the stability of the overall structure of the carbon dioxide sampling tube assembly 8 can be improved.
Example 3
Referring to fig. 1 to 4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the oxygen supply tube assembly 6 includes a third connection sleeve 61, a plug sleeve 62 and a second conduit 63, the third connection sleeve 61 is penetratingly and fixedly connected to the outer sidewall of the first connection sleeve 4, the plug sleeve 62 is inserted into the third connection sleeve 61, the second conduit 63 is inserted into the plug sleeve 62, a sealing mechanism is disposed between the plug sleeve 62 and the lower end of the third connection sleeve 61, the sealing mechanism includes an annular sealing groove 64 and a sealing ring 65, the annular sealing groove 64 is opened at the lower end of the third connection sleeve 61, the sealing ring 65 is fixedly connected to the outer sidewall of the plug sleeve 62, and the sealing ring 65 is clamped in the annular sealing groove 64, through the arrangement of the third connection sleeve 61, the plug sleeve 62, the second conduit 63, the annular sealing groove 64 and the sealing ring 65, the second conduit 63 can provide pure oxygen for a patient using the nasal mask oxygen inhalation device; in addition, through the arrangement of the annular seal groove 64 and the seal ring 65, the connection sealing performance between the third connecting sleeve 61 and the plug pipe sleeve 62 can be enhanced, and the leakage of oxygen can be effectively avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The nose mask oxygen inhalation device capable of monitoring end-expiratory carbon dioxide comprises an oxygen inhalation nose mask body (1) and an elastic headband (2), wherein the elastic headband (2) is fixedly connected to the oxygen inhalation nose mask body (1), and is characterized in that an external thread connecting pipe (3) is fixedly connected to the middle position of the outer side wall of the oxygen inhalation nose mask body (1) in a penetrating manner, the external thread connecting pipe (3) is communicated with the oxygen inhalation nose mask body (1), an internal thread connecting pipe (7) is connected to the outer side of the external thread connecting pipe (3) in a threaded manner, a first connecting sleeve (4) is fixedly connected to one end of the internal thread connecting pipe (7), an interface (5) is arranged in the middle position of the first connecting sleeve (4) in a penetrating manner, a carbon dioxide sampling pipe assembly (8) can be inserted into the interface (5), and the carbon dioxide sampling pipe assembly (8) is communicated with the first connecting sleeve (4), an oxygen supply pipe assembly (6) is fixedly connected to the lower part of the first connecting sleeve (4), and the oxygen supply pipe assembly (6) is communicated with the first connecting sleeve (4).
2. The nasal mask oxygen inhalation device capable of monitoring end-tidal carbon dioxide according to claim 1, wherein the carbon dioxide sampling tube assembly (8) comprises a first conduit (81), a second connecting sleeve (82) and an interface connecting tube (83), the second connecting sleeve (82) is fixedly connected to the upper end of the first conduit (81), the interface connecting tube (83) is fixedly connected to the middle position of the bottom in the second connecting sleeve (82), the interface connecting tube (83) can be inserted into the interface (5), and the interface connecting tube (83) is communicated with the first conduit (81).
3. The nasal mask oxygen inhalation device capable of monitoring end-tidal carbon dioxide as claimed in claim 2, wherein a plurality of reinforcing ribs (84) are fixedly connected to the lower bottom surface of the second connecting sleeve (82), and a plurality of reinforcing ribs (84) are circumferentially and uniformly fixedly connected to the outer side wall of the first conduit (81).
4. A nasal mask oxygen inhalation device capable of monitoring end-tidal carbon dioxide according to claim 1, wherein the oxygen supply tube assembly (6) comprises a third connection sleeve (61), a plug-in sleeve (62) and a second conduit (63), the third connection sleeve (61) is fixedly connected to the outer side wall of the first connection sleeve (4) in a penetrating manner, the plug-in sleeve (62) is inserted into the third connection sleeve (61), the second conduit (63) is inserted into the plug-in sleeve (62), and a sealing mechanism is arranged between the plug-in sleeve (62) and the lower end of the third connection sleeve (61).
5. The nasal mask oxygen inhalation device capable of monitoring end-tidal carbon dioxide according to claim 4, wherein the sealing mechanism comprises an annular sealing groove (64) and a sealing ring (65), the annular sealing groove (64) is provided at the lower end of the third connecting sleeve (61), the sealing ring (65) is fixedly connected to the outer side wall of the plug-in sleeve (62), and the sealing ring (65) is clamped in the annular sealing groove (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021885646.XU CN213724240U (en) | 2020-09-02 | 2020-09-02 | Nose mask oxygen inhalation device capable of monitoring end-expiratory carbon dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021885646.XU CN213724240U (en) | 2020-09-02 | 2020-09-02 | Nose mask oxygen inhalation device capable of monitoring end-expiratory carbon dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213724240U true CN213724240U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021885646.XU Active CN213724240U (en) | 2020-09-02 | 2020-09-02 | Nose mask oxygen inhalation device capable of monitoring end-expiratory carbon dioxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213724240U (en) |
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2020
- 2020-09-02 CN CN202021885646.XU patent/CN213724240U/en active Active
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