CN217339636U - An operating room anesthetist's control device for the degree of anesthesia atomization - Google Patents

Abstract

The utility model provides an operating room anaesthetist is to regulation and control device of anaesthetic atomizing degree belongs to the medical instrument field. Comprises a main body fixing device and an atomization adjusting device, wherein the atomization adjusting device is arranged on the main body fixing device, the main body fixing device comprises a fixing rod and a connecting sleeve, the fixing rod is of a round bar structure, a blind hole is arranged at the end part, the connecting sleeve is correspondingly arranged at two sides of the blind hole, the connecting sleeve penetrates through the side wall of the fixing rod, the inner wall of the connecting sleeve is provided with a thread, the outer side of the fixing rod is provided with a thread, the two connectors are correspondingly screwed in the connecting sleeve, and with sealing connection between the adapter sleeve, medicament connection mouth and a connector correspond and are connected, be provided with medicament adjust knob on the medicament connection mouth, the air current connection mouth is arranged in on another connector, is provided with air current adjust knob on the air current connection mouth, atomizing adjusting device includes axis, medicament shower nozzle, atomizing pipe, can independent control air current, medicament flow, the independent passageway of air current and medicament keeps medicament transportation process's stability.

Description

An operating room anesthetist's control device for the degree of anesthesia atomization

technical field

The utility model provides a control device for the degree of atomization of anesthetics by an anesthesiologist in an operating room, which belongs to the field of medical instruments.

Background technique

At present, in the clinical operation process, surgical anesthesia needs to be performed. During the whole anesthesia process, the amount of anesthesia needs to be adjusted. The existing anesthetic atomization structures are all atomized as a whole. During the adjustment, only the overall adjustment control can be performed, and the independent adjustment of the amount of the drug and the adjustment of the atomization amount cannot be performed. The function is single, and the cleaning is inconvenient. Some of the nebulizers use heating, and the temperature has an effect on some anesthetics.

Publication No. CN214158209U discloses a technical field of spraying devices, including a box body, the inside of the box body is fixedly connected with a first partition plate and a second partition plate in sequence from top to bottom, and the first partition plate is connected to the box. The upper part of the first partition plate is fixedly connected with a temperature sensor, a heater and a solenoid valve, and the first partition plate, the second partition plate and the box body constitute a heat preservation warehouse. The formation of independent channels is performed, and the independent channels cannot be adjusted.

Utility model content

The present invention is a device for regulating the degree of atomization of anesthesia by an anesthesiologist in an operating room. The atomization adjustment device is placed on the main body fixing device. The main body fixing device includes a fixing rod and a connecting sleeve. The fixing rod is a round rod structure, and the end is provided with a blind hole. The blind hole is correspondingly provided with a connecting sleeve on both sides, and the connecting sleeve penetrates the fixing rod. The side wall, the inner wall of the connecting sleeve are provided with threads, the outer side of the fixing rod is provided with threads, the two connecting heads are screwed in the connecting sleeve correspondingly, and are sealedly connected with the connecting sleeve, and the drug connecting mouth is correspondingly connected with a connecting head. The connecting nozzle is provided with a drug adjusting knob, the airflow connecting nozzle is placed on another connecting head, and the airflow connecting nozzle is provided with an airflow adjusting knob. The atomization adjusting device includes a central axis, a drug spray head, and an atomizing tube. In the blind hole of the rod, the atomizing tube is screwed on the end of the fixed tube and pressed against the central axis. The drug spray head is screwed on the central axis and placed in the atomizing tube. The central axis is a hollow structure with a side wall. A medicament hole is provided, the medicament meets the medicament hole and the medicament connecting mouth is correspondingly communicated, an air flow channel is arranged between the central shaft and the fixed tube, and corresponds to the air flow connecting nozzle, the air flow channel and the medicament channel are mutually sealed, and the air flow channel extends to At the position of the medicament nozzle, the atomization pipe is provided with a plurality of through grooves, and the inner wall of the atomization pipe is provided with threaded grooves;

The central axis includes a limit ring and a hollow tube. The limit ring is placed on the hollow tube and is close to the open end of the hollow tube. One end of the hollow tube is closed. A medicament communication groove is provided, the other side of the hollow tube is provided with an air flow communication groove, a plurality of air flow distribution grooves are arranged at equal distances on the limit ring, a medicament tube is arranged on the hollow tube, and is located in the medicament communication groove, and the upper seal is sealed. The ring and the lower sealing ring are correspondingly sleeved on the hollow tube, and are located between the airflow communication groove and the pharmaceutical communication groove;

The central shaft is made of copper material, and sealing sleeves are arranged on both sides of the limit ring;

The hollow inner wall of the central axis is provided with a spiral pattern, and the cross-sectional area of the hollow area of the central axis decreases;

The end of the fixing rod is made of metal material, the main body is made of rubber material, and the metal end is embedded in the rubber main body;

The medicament adjustment knob and the airflow adjustment knob are adjustment knobs corresponding to the flow adjustment valve;

The medicament connection nozzle and the air flow connection nozzle are provided with a quick-insertion structure.

Beneficial effects:

1. Can independently control airflow and drug flow;

2. Independent channel of airflow and medicine to maintain the stability of medicine delivery process;

Third, the structure is simple and easy to use.

Description of drawings

FIG. 1 is a schematic structural diagram of a device for regulating and controlling the degree of anesthesia atomization by an anesthesiologist in an operating room of the present invention.

FIG. 2 is a three-dimensional structural diagram of the central axis of a device for regulating the degree of anesthesia atomization by an anesthesiologist in an operating room of the present invention.

FIG. 3 is a schematic structural diagram of the central axis of a device for regulating the degree of anesthesia atomization by an anesthesiologist in an operating room according to the present invention.

In the attached picture:

1. Fixed rod; 2. Connecting sleeve; 3. Medication adjustment knob; 4. Medication connecting nozzle; 5. Connecting head; 6. Atomizing tube; 7. Medication nozzle; , air flow adjustment knob; 11, upper sealing ring; 12, medicine communication groove; 13, lower sealing ring; 14, air flow communication groove; 15, limit ring; 16, connecting pipe; 17, air flow distribution groove; 18, medicine hole .

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1-3: the present invention is a kind of operating room anesthesiologist's control device for the degree of anesthesia atomization is realized in this way, the present utility model is a kind of operating room anesthesiologist's control device for the degree of anesthesia atomization: including the main body Fixing device and atomization adjustment device. The atomization adjustment device is placed on the main body fixing device. The main body fixing device includes a fixing rod 1 and a connecting sleeve 2. The fixing rod 1 is a round rod structure. Correspondingly, a connecting sleeve 2 is provided, the connecting sleeve 2 penetrates the side wall of the fixing rod 1, the inner wall of the connecting sleeve 2 is provided with a thread, the outer side of the fixing rod 1 is provided with a thread, and the two connecting heads 5 are correspondingly screwed in the connecting sleeve 2, and the The connection sleeves 2 are sealed and connected, and the medicine connecting nozzle 4 is connected with a connecting head 5 correspondingly. The medicine connecting nozzle 4 is provided with a medicine adjusting knob 3 , and the airflow connecting nozzle 9 is placed on the other connecting head 5 . An airflow adjustment knob 10 is provided, and the atomization adjustment device includes a central shaft 8, a drug spray head 7, and an atomization tube 6. The central shaft 8 is placed in the blind hole of the fixed rod 1, and the atomization tube 6 is screwed on the end of the fixed tube. And pressed against the central shaft 8, the medicament nozzle 7 is screwed on the central shaft 8, and placed in the atomizing tube 6, the central shaft 8 is a hollow structure, and the side wall is provided with a medicament hole 18, and the medicament meets the medicament hole. 18 is communicated with the medicament connection nozzle 4 correspondingly, an air flow channel is provided between the central shaft 8 and the fixed pipe, and corresponds to the air flow connection nozzle 9, the air flow channel and the medicament channel are closed to each other, and the air flow channel extends to the position of the medicament nozzle 7, and the mist The atomizing pipe 6 is provided with a plurality of through grooves, and the inner wall of the atomizing pipe 6 is provided with threaded grooves;

The central axis 8 includes a limit ring 15 and a hollow tube. The limit ring 15 is placed on the hollow tube and is close to the open end of the hollow tube. One side of the hollow tube is provided with a medicament communication groove 12, the other side of the hollow tube is provided with an air flow communication groove 14, a plurality of air flow distribution grooves 17 are equidistantly arranged on the limit ring 15, and a medicament tube is arranged on the hollow tube, and is located in the In the medicine communication groove 12, the upper sealing ring 11 and the lower sealing ring 13 are correspondingly sleeved on the hollow tube, and are located between the air flow communication groove 14 and the medicine communication groove 12;

The central shaft 8 is made of copper material, and sealing sleeves are provided on both sides of the limit ring 15;

The hollow inner wall of the central shaft 8 is provided with a spiral pattern, and the cross-sectional area of the hollow area of the central shaft 8 decreases;

The end of the fixing rod 1 is made of metal material, the main body is made of rubber material, and the metal end is embedded in the rubber main body;

The medicine adjustment knob 3 and the airflow adjustment knob 10 are adjustment knobs corresponding to the flow adjustment valve;

The medicament connection nozzle 4 and the air flow connection nozzle 9 are provided with a quick-insertion structure;

When in use, connect the medicament connecting nozzle 4 with the medicament tube, connect the airflow connecting nozzle 9 and the airflow correspondingly, and control the flow by adjusting the corresponding airflow adjustment knob 10 and medicament adjustment knob 3, and the medicament passes through the fixed rod that the medicament connecting nozzle 4 enters. 1 and the medicament communication groove 12 formed by the central shaft 8, and enter the hollow part of the central shaft 8 through the medicament hole 18, and spray out from the medicament nozzle 7 of the central shaft 8, and the air flow passes through the central shaft 8 and the fixed rod 1 that enter through the air communication nozzle. In the formed air flow communication groove 14, and through the corresponding air flow distribution groove 17 on the upper limit plate of the central axis 8 to form a shunt, multiple air flows are formed in the fixed rod 1, and an air flow is formed outside the medicine spray head 7, and by pushing the medicine , form atomization, and expand the atomization through the atomization tube 6, and control the flow by adjusting the corresponding airflow adjustment knob 10 and drug adjustment knob 3, and change the atomization amount of the drug to achieve the purpose of controlling the atomization of anesthetics.

The present invention and the embodiments thereof have been described above, and the description is not restrictive, and what is shown in the accompanying drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it, without departing from the purpose of the present invention, and without creatively designing the structural modes and embodiments similar to the technical scheme, all should belong to the protection of the present invention. scope.

Claims (7)

1. an operating room anesthesiologist is characterized in that: comprise main body fixing device, atomization regulating device, atomization regulating device is placed on main body fixing device, and main body fixing device comprises fixing rod (1. ), a connecting sleeve (2), the fixing rod (1) is a round rod structure, the end is provided with a blind hole, the blind hole is correspondingly provided with a connecting sleeve (2) on both sides, and the connecting sleeve (2) penetrates the side of the fixing rod (1) The inner wall of the connecting sleeve (2) is provided with threads, the outer side of the fixing rod (1) is provided with threads, and the two connecting heads (5) are correspondingly screwed into the connecting sleeve (2) and between the connecting sleeve (2). Sealed connection, the medicament connecting nozzle (4) is correspondingly connected with a connecting head (5), the medicament connecting nozzle (4) is provided with a medicament adjusting knob (3), and the air flow connecting nozzle (9) is placed on the other connecting head (5) The air flow connecting nozzle (9) is provided with an air flow adjustment knob (10), and the atomization adjustment device includes a central shaft (8), a medicament spray head (7), and an atomization tube (6). The central shaft (8) is placed in a fixed position Inside the blind hole of the rod (1), the atomizing tube (6) is screwed on the end of the fixed tube and pressed against the central shaft (8), and the medicine spray head (7) is screwed on the central shaft (8), And placed in the atomizing tube (6), the central axis (8) is a hollow structure, the side wall is provided with a drug hole (18), and the drug contact is communicated with the drug connecting nozzle (4) through the drug hole (18) correspondingly, and the central axis is connected. (8) An air flow channel is arranged between the fixed pipe and corresponds to the air flow connecting nozzle (9). The air flow channel and the drug channel are sealed with each other. The air flow channel extends to the position of the drug spray head (7), and the atomization tube (6) A plurality of through grooves are arranged on the upper part, and threaded grooves are arranged on the inner wall of the atomizing pipe (6). 2. A device for regulating the degree of anesthesia atomization by an anesthesiologist in an operating room according to claim 1, wherein the central axis (8) comprises a limit ring (15), a hollow tube, and the limit ring (15) A tube body structure that is placed on the hollow tube and is close to the open end of the hollow tube, and one end of the hollow tube is closed. One side is provided with an air flow communication groove (14), a plurality of air flow distribution grooves (17) are arranged on the limiting ring (15) at equal distances, and a medicament tube is arranged on the hollow tube, and is located in the medicament communication groove (12), The upper sealing ring (11) and the lower sealing ring (13) are correspondingly sleeved on the hollow tube, and are located between the air flow communication groove (14) and the medicine communication groove (12). 3. The device for regulating the degree of anesthesia atomization by an anesthesiologist in an operating room according to claim 2, wherein the central axis (8) is made of copper material, and both sides of the limit ring (15) are provided with Gland. 4. The device for regulating the degree of anesthesia atomization by an anesthesiologist in an operating room according to claim 1, wherein the hollow inner wall of the central shaft (8) is provided with a spiral pattern, and the hollow area of the central shaft (8) is cut through. area decreases. 5. The device for regulating the degree of anesthesia atomization by an anesthesiologist in an operating room according to claim 1, wherein the end of the fixing rod (1) is made of metal material, the main body is made of rubber material, and the metal end is embedded in the rubber body. 6. The device for regulating the degree of anesthesia atomization by an anesthesiologist in an operating room according to claim 1, characterized in that: the pharmaceutical adjustment knob (3) and the airflow adjustment knob (10) are the corresponding adjustment of the flow control valve knob. 7 . The device for regulating the degree of anesthesia atomization by an anesthesiologist in an operating room according to claim 1 , wherein the medicament connecting nozzle ( 4 ) and the airflow connecting nozzle ( 9 ) are provided with a quick-insertion structure. 8 .

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