CN210751749U

CN210751749U - Department of anesthesia uses respiratory filter

Info

Publication number: CN210751749U
Application number: CN201921412656.9U
Authority: CN
Inventors: 李堃
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-16
Anticipated expiration: 2029-08-28

Abstract

The utility model relates to the technical field of medical devices, in particular to a respiration filter for anesthesia department, which comprises a shell, wherein connectors with an integral structure are welded on both sides of the upper part of the shell, a plurality of first clamping grooves are respectively arranged on the surface of both sides of the upper part of the shell, first clamping blocks are respectively clamped in the first clamping grooves, an air inlet pipe and an air outlet pipe are respectively welded between the other ends of the first clamping blocks, first grooves are respectively arranged on the inner side walls of the air inlet pipe and the air outlet pipe in an annular manner, sealing rings are respectively stuck in the first grooves, second clamping grooves are respectively welded at both ends of the inner side wall of the shell, second clamping blocks are respectively clamped in the second clamping grooves, a filter screen plate is welded between the other ends of the second clamping blocks, two symmetrical convex blocks are welded on the other side of the filter screen plate, a third clamping groove is arranged on the inner side wall of one end of the, the standing groove other end passes the casing welding and has the fixed plate, the utility model discloses, can dismantle.

Description

Department of anesthesia uses respiratory filter

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a department of anesthesia uses respiratory filter.

Background

Typically, when performing a procedure on a patient, a physician needs to deliver anesthetic gas into the patient to achieve anesthesia on the patient. The anesthetic gas enters the body through respiratory tract inhalation, intravenous injection or intramuscular injection, and the inhibition of the central nervous system is generated, and the clinical manifestations of the anesthesia gas are that the mind disappears, the general pain and the sense is lost, the anesthesia gas is forgotten, the reflex is inhibited and the skeletal muscle is relaxed, so the general anesthesia gas is called. While the anesthetic gas is inhaled, dust, impurities, bacteria and the like are easily brought in, and the immunity of a patient is low because the patient is just operated, so that lung infection is easily caused. Therefore, a breathing filter is generally arranged, but the existing breathing filter is not detachable and is disposable, so that resources are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a respiration filter for anesthesia department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a respiratory filter for anesthesia department is designed, which comprises a shell, wherein connectors with an integral structure are welded on two sides above the shell, a plurality of first clamping grooves are formed in the surfaces of two sides above the shell, a plurality of first clamping blocks are clamped in the first clamping grooves, an air inlet pipe and an air outlet pipe are welded between the other ends of the first clamping blocks respectively, first grooves are formed in the inner side walls of the air inlet pipe and the air outlet pipe in an annular mode, sealing rings are adhered in the first grooves, second clamping grooves are welded at two ends of the inner side wall of the shell, a second clamping block is clamped in the second clamping grooves, a filter screen plate is welded between the other ends of the second clamping blocks, two symmetrical convex blocks are welded on the other side of the filter screen plate, a third clamping groove is formed in the inner side wall of one end of the shell, a third clamping block is clamped in the third clamping groove, and a placing groove is welded at the other end of the, the other end of the placing groove penetrates through the shell and is welded with a fixing plate.

Preferably, a sealing gasket is adhered to one side of the fixing plate, and a pull ring is welded to the other side of the fixing plate.

Preferably, the net plates are integrally formed on two sides above the placing groove.

Preferably, a groove cover is covered above the placing groove, and a second groove is formed in the upper surface of the groove cover.

Preferably, the sterilizing core is placed in the placing groove.

The utility model provides a pair of department of anesthesia uses respiratory filter, beneficial effect lies in:

1. the sterilization mechanism is installed and mainly comprises a third clamping block, a placing groove, a net fixing plate and a sterilization core, and the sterilization mechanism can play a role in sterilization.

2. The filtering mechanism and the sterilizing mechanism in the shell can be disassembled to be replaced or cleaned and sterilized, so that the filter can be recycled, and resources are saved.

Drawings

Fig. 1 is a schematic structural view of a respiratory filter for anesthesia department according to the present invention;

fig. 2 is a schematic top view of the structure of fig. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the placing groove and the net plate provided by the present invention.

In the figure: the sterilization device comprises a shell 1, a connector 2, a first clamping groove 3, a first clamping block 4, an air inlet pipe 5, an air outlet pipe 6, a first groove 7, a sealing ring 8, a second clamping groove 9, a second clamping block 10, a filter screen plate 11, a convex block 12, a third clamping groove 13, a third clamping block 14, a placing groove 15, a fixing plate 16, a sealing gasket 17, a pull ring 18, a screen plate 19, a groove cover 20, a second groove 21 and a sterilization core 22.

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.

Referring to fig. 1-3, a respiration filter for anesthesia department, comprising a housing 1, wherein connectors 2 of an integral structure are welded on both sides of the upper part of the housing 1, a plurality of first clamping grooves 3 are respectively arranged on both side surfaces of the upper part of the housing 1, first clamping blocks 4 matched with the first clamping grooves 3 are respectively clamped in the first clamping grooves 3, the first clamping blocks 4 are uniformly distributed on the periphery of the connectors 2, an air inlet pipe 5 and an air outlet pipe 6 are respectively welded between the other ends of the first clamping blocks 4, first grooves 7 are respectively annularly arranged on the inner side walls of the air inlet pipe 5 and the air outlet pipe 6, sealing rings 8 are respectively adhered in the first grooves 7, the first clamping blocks 4 are respectively welded at the joints of the air inlet pipe 5 and the air outlet pipe 6, the air inlet pipe 5 and the air outlet pipe 6 can be respectively sleeved on the connectors 2 at both ends of the housing 1, so that the first clamping blocks 4 welded on the air inlet pipe 5, and the air inlet pipe 5 and the air outlet pipe 6 are both provided with sealing rings 8, so that the sealing effect on the connecting part is achieved.

All welding at 1 inside wall both ends of casing has second draw-in groove 9, equal joint has assorted second fixture block 10 with it in the second draw-in groove 9, the welding has filter plate 11 between the other end of a plurality of second fixture block 10, filter plate 11 plays the effect of filtering dust or impurity, filter plate 11's opposite side welding has two lugs 12 of symmetry, the internal diameter of connector 2 is greater than casing 1 internal diameter, can put into casing 1 with filter plate 11 from connector 2 of one end, and make filter plate 11 go up welded second fixture block 10 card go into second draw-in groove 9 internal fixation, when needs are dismantled, can stimulate lug 12 on filter plate 11 to one end, make second fixture block 10 on filter plate 11 shift out in second draw-in groove 9, will filter plate 11 dismantles.

A third clamping groove 13 is formed in the side wall of one end in the shell 1, a third clamping block 14 matched with the third clamping groove is clamped in the third clamping groove 13, a placing groove 15 is welded at the other end of the third clamping block 14, a fixing plate 16 is welded at the other end of the placing groove 15 after penetrating through the shell 1, a sealing gasket 17 is adhered to one side of the fixing plate 16 and plays a sealing role, a pull ring 18 is welded at the other side of the fixing plate 16, a mesh plate 19 is integrally formed at two sides above the placing groove 15, a groove cover 20 is covered above the placing groove 15, a second groove 21 is formed in the upper surface of the groove cover 20 and can facilitate the opening of the groove cover 20, a sterilization core 22 is placed in the placing groove 15, the sterilization core 22 is a silver ion fiber core and plays a sterilization and purification role, the mesh plate 19 enables the sterilization core 22 to be exposed out of the placing groove 15 to play a role, the third clamping block 14 welded on the placing groove 15 can be, the placing groove 15 is detached and moved out of the shell 1, the groove cover 20 is opened again, the sterilizing core 22 is placed in the placing groove 15, the placing groove 15 is installed in the shell 1 again, and the third clamping block 14 is clamped in the third clamping groove 13 and fixed.

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

1. A respiratory filter for anesthesia department comprises a shell (1) and is characterized in that connectors (2) of an integral structure are welded on two sides above the shell (1), a plurality of first clamping grooves (3) are formed in the surfaces of two sides above the shell (1), a plurality of first clamping blocks (4) are clamped in the first clamping grooves (3), an air inlet pipe (5) and an air outlet pipe (6) are welded between the other ends of the first clamping blocks (4), first grooves (7) are annularly formed in the inner side walls of the air inlet pipe (5) and the air outlet pipe (6), sealing rings (8) are adhered in the first grooves (7), second clamping grooves (9) are welded at two ends of the inner side wall of the shell (1), second clamping blocks (10) are clamped in the second clamping grooves (9), and a filter screen plate (11) is welded between the other ends of the second clamping blocks (10), the welding of the opposite side of filter screen board (11) has two lugs (12) of symmetry, third draw-in groove (13) have been seted up on the one end lateral wall in casing (1), the joint has third fixture block (14) in third draw-in groove (13), the welding of the third fixture block (14) other end has standing groove (15), standing groove (15) other end passes casing (1) and welds fixed plate (16).

2. The respiratory filter for department of anesthesia as recited in claim 1, wherein a gasket (17) is bonded to one side of the fixing plate (16), and a pull ring (18) is welded to the other side of the fixing plate (16).

3. The respiratory filter for anesthesia department of claim 1, wherein the placing groove (15) is integrally formed with net plates (19) at both sides thereof.

4. The respiration filter for anesthesia department as claimed in claim 1, wherein a slot cover (20) is covered above the placing slot (15), and a second groove (21) is opened on the upper surface of the slot cover (20).

5. A breathing filter for anaesthesia department according to claim 1, characterised in that a sterilizing core (22) is placed in the placing groove (15).