CN219110512U - Breathing machine connection structure with sputum sucking function - Google Patents
Breathing machine connection structure with sputum sucking function Download PDFInfo
- Publication number
- CN219110512U CN219110512U CN202223210822.1U CN202223210822U CN219110512U CN 219110512 U CN219110512 U CN 219110512U CN 202223210822 U CN202223210822 U CN 202223210822U CN 219110512 U CN219110512 U CN 219110512U
- Authority
- CN
- China
- Prior art keywords
- pipe
- breathing machine
- mounting groove
- sputum
- autogenous cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The utility model discloses a breathing machine connecting structure with a sputum sucking function, which comprises a breathing machine connecting pipe and a breathing machine adapter; the front end of the breathing machine connecting pipe is connected with an arc-shaped bent pipe, and the front end of the arc-shaped bent pipe is rotationally connected with an autogenous cutting sleeve pipe connector; the side surface of the breathing machine connecting pipe is also communicated with a sputum suction pipe insertion pipe. The autogenous cutting sleeve pipe connector comprises a connecting cap, a first mounting groove is formed in the front end of the connecting cap, and an external thread sleeve pipe matched with the autogenous cutting sleeve pipe is connected in the first mounting groove in a threaded manner; the external thread sleeve comprises a straight section and a flexible frustum section, and a plurality of abdicating grooves are formed in the periphery of the frustum section. According to the utility model, the connecting cap and the frustum section of the external thread sleeve are mutually matched in an extrusion mode, so that the autogenous cutting sleeve can be firmly connected, detachment is avoided, the angle of the sputum suction tube cannula can be randomly adjusted through the rotary connection of the arc-shaped bent tube and the connecting cap, and the sputum suction tube can be conveniently inserted.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a respirator connection structure with a sputum suction function.
Background
In the treatment of critically ill patients, tracheal intubation and tracheotomy are all main first-aid means for maintaining the respiratory tract unobstructed. The tracheotomy is a clinical operation of cutting the trachea of a cervical segment and placing a tracheotomy catheter, and can provide optimal conditions for the airway obstruction, ventilation and oxygen supply, the respiratory tract suction, the erroneous suction prevention and the like. When using the tracheotomy sleeve pipe to carry out the oxygen suppliment, through breathing machine extension union coupling between tracheotomy sleeve pipe and the breathing machine, current 360 breathing machine adapter can be fine be connected with the breathing machine, but its and patient end junction be the elbow bend, and when the trachea was cut patient and is prone position ventilation, the phlegm suction tube was inconvenient to send into, can only be with the help of feeling or reflector, send into the phlegm suction tube through 360 adapter upper aperture, and the operation is very inconvenient.
The utility model patent with publication number of CN214074630U discloses a breathing machine pipeline connector, which is characterized in that a sputum suction pipe insertion pipe is laterally arranged on a breathing machine adapter pipe, a one-way valve is arranged in the sputum suction pipe insertion pipe, the one-way valve is kept in a closed state at ordinary times, the sputum suction pipe is allowed to extend into a tracheotomy sleeve through the sputum suction pipe insertion pipe and the one-way valve to suck sputum during sputum suction operation, the tracheotomy sleeve and a breathing machine extension pipe are prevented from being disconnected, and sputum in a breathing pipeline can be prevented from being sprayed out. However, it is not clear how the tracheal tube of the connector is connected to the tracheostomy tube, and if the prior art plugging or sleeving is used, two problems still exist in use: (1) The inner diameter of the tracheal tube of the connector is fixed, the situation of loose sealing is easy to occur when the tracheal tube is connected with the tracheostomy tube, and the separation between the tracheostomy tube and the breathing machine is easy to occur when the tracheal tube is connected with the tracheostomy tube in a loose manner; (2) When the connector is used, one end connected with the autogenous cutting sleeve pipe cannot rotate at will, so that the direction of the sputum suction tube insertion pipe cannot be adjusted, and certain inconvenience is brought to operation.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide the breathing machine connecting structure with the sputum suction function, which can be firmly connected with the autogenous cutting sleeve pipe, avoid separation between the autogenous cutting sleeve pipe and the breathing machine, and facilitate the insertion of the sputum suction pipe.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a breathing machine connecting structure with a sputum sucking function comprises a breathing machine connecting pipe and a breathing machine adapter; the method is characterized in that: the front end of the breathing machine connecting pipe is connected with an arc-shaped bent pipe, and the front end of the arc-shaped bent pipe is rotationally connected with an autogenous cutting sleeve pipe connector; the side surface of the breathing machine connecting pipe is also communicated with a sputum suction pipe insertion pipe.
Further, the autogenous cutting sleeve pipe connector comprises a connecting cap, a first mounting groove is formed in the front end of the connecting cap, and an external thread sleeve pipe matched with the autogenous cutting sleeve pipe is connected in the first mounting groove in a threaded manner; the rear end of the connecting cap is provided with a second mounting groove for mounting the arc-shaped bent pipe, and a communication hole is formed between the first mounting groove and the second mounting groove in a communicating mode.
Further, the external thread sleeve comprises a flat section and a flexible frustum section, wherein one small-diameter end of the frustum section is fixedly connected with the flat section, and a plurality of abdicating grooves are formed in the periphery of the frustum section.
Further, sealing gaskets are fixedly arranged on the outer side wall of the front end of the arc-shaped bent pipe, the outer side wall of each sealing gasket is attached to the corresponding second mounting groove, two third mounting grooves are formed in the front end of each second mounting groove in a communicating mode, guide rods are fixedly arranged in the corresponding third mounting grooves, limiting balls are fixedly arranged at the ends of the guide rods, and a circle of limiting grooves matched with the limiting balls are formed in the front end of each sealing gasket.
Further, the connecting ring is fixed outside the sputum suction tube cannula, the pull rope is connected to the connecting ring, and the end part of the pull rope is fixedly connected with the sealing cover matched with the sputum suction tube cannula.
The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has the advantages that,
1. the breathing machine connecting structure has the advantages that one end of the breathing machine connecting structure is connected with the breathing machine, the other end of the breathing machine connecting structure is connected with the autogenous cutting sleeve through the autogenous cutting sleeve connector, the autogenous cutting sleeve connector adopts a structure that the connecting cap and the external thread sleeve are matched with each other, the autogenous cutting sleeve is inserted into the external thread sleeve, the connecting cap is rotated, when the connecting cap is connected with the frustum section, the flexible frustum section is extruded, extrusion force is generated on the autogenous cutting sleeve, and therefore the firmness and the tightness of connection between the autogenous cutting sleeve and the autogenous cutting sleeve are enhanced, the problem that the autogenous cutting sleeve and the breathing machine are separated is avoided, the problem that the autogenous cutting sleeve and the breathing machine connecting pipe are directly connected in the prior art is avoided, and meanwhile the problem of poor tightness caused by the infirm connection of the connection is avoided; the operation is simple, and the connection stability is good.
2. The design of the arc-shaped bent pipe of the connecting structure of the breathing machine can guide the sputum suction pipe, so that the sputum suction pipe is convenient to insert, and the rotating connection between the arc-shaped bent pipe and the autogenous cutting sleeve pipe connector can rotate the intubate of the sputum suction pipe to an angle convenient to operate at will, so that the convenience of inserting the sputum suction pipe is further improved; in addition, the rotation connection between the arc-shaped bent pipe and the autogenous cutting sleeve pipe connector can also avoid the restriction of the breathing machine connecting pipe when the head of a patient rotates, and the uncomfortable feeling of the patient is relieved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the connection structure of the respirator of the present utility model.
FIG. 2 is a schematic view of the structure of the autogenous cutting sleeve joint of the present utility model.
Fig. 3 is a top view of the connection cap of the present utility model.
FIG. 4 is a schematic view showing the internal structure of the connection state of the air-cutting sleeve connector, the arc-shaped bent pipe and the air-cutting sleeve.
Fig. 5 is an enlarged view of a portion a of fig. 4 according to the present utility model.
Wherein: the breathing machine comprises a 1-breathing machine connecting pipe, a 2-breathing machine adapter, a 3-arc-shaped bent pipe, a 4-autogenous cutting sleeve pipe connector, a 401-connecting cap, a 402-first mounting groove, a 403-external thread sleeve pipe, a 4031-straight section, a 4032-conical section, a 4033-yielding groove, a 404-second mounting groove, a 405-communication hole, a 406-third mounting groove, a 5-sputum aspirator tube cannula, a 501-connecting ring, a 502-stay rope, a 503-stay rope, a 6-autogenous cutting sleeve pipe, a 7-sealing gasket, a 701-limiting groove, an 8-guide rod and a 9-limiting ball.
Detailed Description
In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model is further described below with reference to the accompanying drawings and examples.
1-5, a breathing machine connecting structure with sputum sucking function comprises a breathing machine connecting pipe 1 and a breathing machine adapter 2; the ventilator adapter 2 is a 360-degree adapter between a ventilator extension tube and a ventilator in the prior art, and the adapter is the prior art and is not described in detail in the utility model; the front end of the breathing machine connecting pipe 1 is connected with an arc-shaped bent pipe 3, and the front end of the arc-shaped bent pipe 3 is rotationally connected with an autogenous cutting sleeve pipe connector 4; the side of the breathing machine connecting pipe 1 is also communicated with a sputum suction pipe inserting pipe 5, a connecting ring 501 is fixedly arranged outside the sputum suction pipe inserting pipe 5, a pull rope 502 is connected to the connecting ring 501, and the end part of the pull rope 502 is fixedly connected with a sealing cover 503 matched with the sputum suction pipe inserting pipe 5. The breathing machine adapter 2 is used for connecting the breathing machine connecting pipe 1 with the breathing machine, the autogenous cutting sleeve pipe connector 4 is connected with the autogenous cutting sleeve pipe 6, when sputum suction operation is needed, the sealing cover 503 is opened, the sputum suction pipe is inserted from the sputum suction pipe inserting pipe 5, the sputum suction pipe is fed into the autogenous cutting sleeve pipe 6 after passing through the breathing machine connecting pipe 1, the arc-shaped bent pipe 3 and the autogenous cutting sleeve pipe connector 4, sputum suction operation is carried out, when sputum suction is not needed, the end part of the sputum suction pipe inserting pipe 5 is sealed by the sealing cover 503, and oxygen supply operation cannot be influenced.
Specifically, the autogenous cutting sleeve pipe connector 4 includes a connecting cap 401, a first mounting groove 402 is formed at the front end of the connecting cap 401, an internal thread is formed on the inner side wall of the first mounting groove 402, an external thread sleeve pipe 403 matched with the autogenous cutting sleeve pipe 6 is connected with the internal thread of the first mounting groove 402, and the external thread sleeve pipe 403 is of a hollow structure; the rear end of the connecting cap 401 is provided with a second mounting groove 404 for mounting the arc-shaped bent pipe 3, and a communication hole 405 is arranged between the first mounting groove 402 and the second mounting groove 404 in a communicating manner.
The externally threaded sleeve 403 includes a straight section 4031 and a flexible frustum section 4032, wherein a small diameter end of the frustum section 4032 is fixedly connected with the straight section 4031, and a plurality of abdicating grooves 4033 are formed in the periphery of the frustum section 4032; the autogenous cutting sleeve pipe 6 is inserted into the external thread sleeve pipe 403, the connecting cap 401 is rotated, when the connecting cap 401 is connected with the flexible frustum section 4032, the frustum section 4032 is extruded, so that the autogenous cutting sleeve pipe 6 is extruded towards the center, the autogenous cutting sleeve pipe 6 is firmly wrapped in the external thread sleeve pipe 403, the external thread sleeve pipe 403 is in threaded connection with the connecting cap 401, and the connection firmness and the tightness are ensured.
The outer side wall of the front end of the arc-shaped bent pipe 3 is fixedly provided with a sealing gasket 7, the outer side wall of the sealing gasket 7 is attached to the second mounting groove 404, the connection mode between the sealing gasket 7 and the second mounting groove 404 is similar to the connection mode between a piston and a needle cylinder in the injector, the sealing effect can be achieved, and the sealing gasket and the second mounting groove 404 can relatively rotate; the front ends of the second mounting grooves 404 are communicated with two third mounting grooves 406, a guide rod 8 is fixedly arranged in each third mounting groove 406, a limit ball 9 is fixedly arranged at the end part of the guide rod 8, a circle of limit grooves 701 matched with the limit ball 9 are formed in the front ends of the sealing gaskets 7, the front end openings of the limit grooves 701 are smaller than the diameter of the limit balls 9, the diameter of the limit grooves 701 is slightly larger than the diameter of the limit balls 9, and the limit balls 9 and the limit grooves 701 can rotate relatively; the sealing gasket 7 is made of elastic materials (a piston in the injector is made of only) and when the sealing gasket 7 is installed in the second installation groove 404, the limiting ball 9 extrudes the periphery of the limiting groove 701 and is clamped into the limiting groove 701, and the limiting ball 9 and the limiting groove 701 are mutually matched to avoid separation between the sealing gasket 7 and the connecting cap 401, but the rotating connection between the arc-shaped bent pipe 3 and the connecting cap 401 is not affected.
The working principle of the utility model is as follows: when the sputum aspirator is used, the breathing machine connecting pipe 1 is connected with the breathing machine through the breathing machine adapter 2, the autogenous cutting sleeve pipe connector 4 is connected with the autogenous cutting sleeve pipe 6, when sputum aspiration operation is needed, the sealing cover 503 is opened, a sputum aspiration pipe is inserted from the sputum aspiration pipe insertion pipe 5, and is sent into the autogenous cutting sleeve pipe 6 after passing through the breathing machine connecting pipe 1, the arc-shaped bent pipe 3 and the autogenous cutting sleeve pipe connector 4 for sputum aspiration operation, the arc-shaped bent pipe 3 can guide the sputum aspiration pipe, and the insertion of the sputum aspiration pipe is facilitated; when sputum aspiration is not required, the end of the sputum aspiration tube cannula 5 is sealed by the sealing cover 503, and oxygen supplying operation is not affected.
The connection mode between the autogenous cutting sleeve pipe connector 4 and the autogenous cutting sleeve pipe 6 is specifically as follows: the autogenous cutting sleeve pipe 6 is inserted into the external thread sleeve pipe 403, the connecting cap 401 is rotated, when the connecting cap 401 is connected with the flexible frustum section 4032, the frustum section 4032 is extruded, so that the autogenous cutting sleeve pipe 6 is extruded towards the center, the autogenous cutting sleeve pipe 6 is firmly wrapped in the external thread sleeve pipe 403, the external thread sleeve pipe 403 is in threaded connection with the connecting cap 401, and the connection firmness and the tightness are ensured. The rotary connection between the connecting cap 401 and the arc-shaped elbow pipe 3 can ensure that the arc-shaped elbow pipe 3 and the breathing machine connecting pipe 1 are not driven to rotate together when the connecting cap 401 is rotated, and when the head of a patient moves, the autogenous cutting sleeve pipe 6 and the autogenous cutting sleeve pipe connector 4 can also rotate along with the connecting cap, the arc-shaped elbow pipe 3 and the breathing machine connecting pipe 1 are not driven to rotate together, and uncomfortable feeling of the patient is relieved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A breathing machine connecting structure with a sputum sucking function comprises a breathing machine connecting pipe (1) and a breathing machine adapter (2); the method is characterized in that: the front end of the breathing machine connecting pipe (1) is connected with an arc-shaped bent pipe (3), and the front end of the arc-shaped bent pipe (3) is rotationally connected with an autogenous cutting sleeve pipe connector (4); the side surface of the breathing machine connecting pipe (1) is also communicated with a sputum suction pipe insertion pipe (5).
2. The ventilator connection structure with sputum aspiration function of claim 1, wherein: the autogenous cutting sleeve pipe connector (4) comprises a connecting cap (401), a first mounting groove (402) is formed in the front end of the connecting cap (401), and an external thread sleeve pipe (403) matched with the autogenous cutting sleeve pipe (6) is connected with the first mounting groove (402) in an internal thread manner; the rear end of the connecting cap (401) is provided with a second mounting groove (404) for mounting the arc-shaped bent pipe (3), and a communication hole (405) is formed between the first mounting groove (402) and the second mounting groove (404).
3. The ventilator connection structure with sputum aspiration function of claim 2, wherein: the externally threaded sleeve (403) comprises a straight section (4031) and a flexible frustum section (4032), one small-diameter end of the frustum section (4032) is fixedly connected with the straight section (4031), and a plurality of abdicating grooves (4033) are formed in the periphery of the frustum section (4032).
4. The ventilator connection structure with sputum aspiration function of claim 2, wherein: sealing gasket (7) have been set firmly on the front end lateral wall of arc return bend (3), sealing gasket (7) lateral wall with second mounting groove (404) laminate mutually, the front end intercommunication of second mounting groove (404) is equipped with two third mounting grooves (406), every guide bar (8) have all been set firmly in third mounting groove (406), limit ball (9) have set firmly to the tip of guide bar (8), round with limit ball (9) assorted spacing groove (701) have been seted up to the front end of sealing gasket (7).
5. The ventilator connection structure with sputum aspiration function of claim 1, wherein: the sputum aspirator tube is characterized in that a connecting ring (501) is fixed outside the sputum aspirator tube insertion tube (5), a pull rope (502) is connected to the connecting ring (501), and a sealing cover (503) matched with the sputum aspirator tube insertion tube (5) is fixedly connected to the end part of the pull rope (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223210822.1U CN219110512U (en) | 2022-12-01 | 2022-12-01 | Breathing machine connection structure with sputum sucking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223210822.1U CN219110512U (en) | 2022-12-01 | 2022-12-01 | Breathing machine connection structure with sputum sucking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219110512U true CN219110512U (en) | 2023-06-02 |
Family
ID=86525664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223210822.1U Active CN219110512U (en) | 2022-12-01 | 2022-12-01 | Breathing machine connection structure with sputum sucking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219110512U (en) |
-
2022
- 2022-12-01 CN CN202223210822.1U patent/CN219110512U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205598378U (en) | Changeable trachea cannula of bore | |
| CN219110512U (en) | Breathing machine connection structure with sputum sucking function | |
| CN207356341U (en) | A kind of medical mask for carrying out a variety of operations | |
| US20240139451A1 (en) | Connectors and assemblies | |
| CN213641040U (en) | Visual bushing type plugging device | |
| CN203710511U (en) | Trachea cannula device | |
| CN210933285U (en) | Multifunctional sleeve | |
| CN209123170U (en) | A kind of multichannel airway management connector | |
| CN217645675U (en) | Multifunctional respiratory intervention trachea cannula adapter | |
| CN208582828U (en) | A kind of improved tracheal tube | |
| CN219049959U (en) | Visual trachea cannula device | |
| CN215134298U (en) | Extrusion type suction tube for humidification air passage | |
| CN219208553U (en) | Multipurpose joint for trachea cannula | |
| CN201341934Y (en) | First-aid thyrocricoid puncture needle | |
| CN212282333U (en) | Sputum suction structure suitable for trachea cannula and tracheotomy patient | |
| CN217794034U (en) | Double-cavity tracheal catheter with rotatable upper right-leaf bronchial opening | |
| CN203227163U (en) | Sleeve type oropharyngeal airway for endoscopy | |
| CN201603294U (en) | Rotatable three-way connector for airway endoscopes | |
| CN217286801U (en) | Multifunctional tracheal cannula sleeve connector | |
| CN212262099U (en) | Tracheal catheter protection device | |
| CN216536452U (en) | Nasopharynx pipe of ventilating with prevent bending function | |
| CN213220256U (en) | Oxygen tube for tracheotomy patient | |
| CN213374530U (en) | Improved closed sputum suction tube special for tracheotomy | |
| CN216222468U (en) | Closed sputum aspirator tube subassembly | |
| CN212187399U (en) | Aerify injection formula nasopharynx air vent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |