CN209695993U

CN209695993U - A kind of chemical spraying device of department of anesthesia

Info

Publication number: CN209695993U
Application number: CN201920146886.9U
Authority: CN
Inventors: 邹振宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-28
Filing date: 2019-01-28
Publication date: 2019-11-29
Anticipated expiration: 2029-01-28

Abstract

The utility model discloses a kind of chemical spraying devices of department of anesthesia, including spray bottle, spray head is connected with above the spray bottle, nozzle is provided on the spray head, suction pipe is connected on the spray head, the suction pipe is located at the inside of spray bottle, suction pipe is connected with connection frame far from one end of spray head, the both ends of connection frame are disposed as being open, and connection frame is socketed on suction pipe by open at one end, the other end open interior for connecting frame is equipped with filter screen, connecting spring is connected between the filter screen and connection frame, the bottom of the suction pipe is along the circumferential direction equidistant to be uniformly provided with fixed plate, fixed groove is offered in the fixed plate, connection open at one end inner wall of the frame far from filter screen is along the circumferential direction equidistant to be uniformly bonded with card adapter plate, the bottom of the card adapter plate offers flexible groove.The utility model structure is simple, novel in design, is filtered by strainer to medical fluid, effectively avoids spray nozzle clogging, and strainer disassembly is convenient, facilitates the cleaning of strainer.

Description

A kind of chemical spraying device of department of anesthesia

Technical field

The utility model relates to field of medical technology more particularly to a kind of chemical spraying devices of department of anesthesia.

Background technique

Medical instrument is the common instrument that assist personnel is used cooperatively, and is directly or indirectly used for human body, especially When doctor implements to perform the operation to patient, medical instrument can give the very big help of doctor, and department of anesthesia is very heavy in hospital The department wanted, use scope is extensive, is related to the pain degree of patient over the course for the treatment of, and the department of anaesthesiology is one comprehensive Subject, it include multi-disciplinary knowledge.Present range is wider, is not merely the requirement for meeting operation, also participates in each department Rescue work, department of anesthesia may require that and carry out disinfection to the site of injury of patient when carrying out local anaesthesia to patient, at this time It will be sprayed in the form of spray to patient, there is some medicines containing the dregs of a decoction when in use for existing chemical spraying device Liquid, in spray, the spray nozzle clogging that the dregs of a decoction easily cause spray to shield keeps device inconvenient for use, we design a kind of anesthesia thus The chemical spraying device of section solves the above problems.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of department of anesthesia proposed Chemical spraying device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of chemical spraying device of department of anesthesia, including spray bottle are connected with spray head above the spray bottle, set on the spray head It is equipped with nozzle, suction pipe is connected on the spray head, the inside of spray bottle is arranged in the suction pipe, and suction pipe connects far from one end of spray head It is connected to connection frame, the both ends of the connection frame are disposed as being open, and connect frame and be socketed on suction pipe by open at one end, described The other end open interior of connection frame is provided with filter screen, is connected with connecting spring between the filter screen and connection frame, described The bottom of suction pipe is along the circumferential direction equidistant to be evenly arranged with fixed plate, and fixed groove is offered in the fixed plate, described Connection open at one end inner wall of the frame far from filter screen is along the circumferential direction equidistant to be uniformly bonded with card adapter plate, the bottom of the card adapter plate Portion offers flexible groove, and flexible groove is internally provided with fixed fixture block, and one end of the fixed fixture block is connected with flexible Spring, the fixed fixture block are connected in flexible groove by adjustable spring.

Preferably, the opening at the connection frame both ends, is socketed in the one end of the openings of sizes on suction pipe than close filter screen Opening it is big.

Preferably, the filter screen is circular configuration, and the opening for connecting frame both ends is circular open, the connection bullet The mode of spring circular array is connected between filter screen and connection frame.

Preferably, the quantity of the fixed plate and the quantity of card adapter plate are equal, and card adapter plate is oppositely arranged with fixed plate.

Preferably, the fixed groove is semi-circular recesses, and fixed fixture block is semicircular structure, the fixed groove Position is corresponding with the fixed position of fixture block.

Compared with prior art, the utility model has the beneficial effects that being connected in the utility model by suction pipe bottom Filter screen makes spray, can effectively be filtered to the filter residue in medical fluid, filter residue is avoided to enter in spray head, causes nozzle stifled Plug, and strainer is connected on suction pipe by connecting frame, strainer, by rotating the connection frame of suction pipe one end, makes semicircle in disassembly The fixed fixture block of shape is detached from from the fixed groove in fixed plate, and fixed plate and card adapter plate mutual dislocation, and then will can quickly be connected It connects frame to remove, so that filter screen be made to remove, facilitates the cleaning of filter screen.

The utility model structure is simple, novel in design, is filtered by strainer to medical fluid, effectively avoids nozzle stifled Plug, and strainer disassembly is convenient, facilitates the cleaning of strainer.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of department of anesthesia chemical spraying device structural schematic diagram；

Fig. 2 is enlarged drawing at the A in Fig. 1；

Fig. 3 be the utility model proposes a kind of department of anesthesia chemical spraying device in suction-pipe structure bottom view；

Fig. 4 be the utility model proposes a kind of department of anesthesia chemical spraying device in connection mount structure top view；

Fig. 5 is enlarged drawing at the B in Fig. 2.

In figure: 1 spray bottle, 2 spray heads, 3 nozzles, 4 suction pipes, 5 connection frames, 6 filter screens, 7 connecting springs, 8 fixed plates, 9 clampings Plate, 10 fixed grooves, 11 fixed fixture blocks, 12 adjustable springs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-5, a kind of chemical spraying device of department of anesthesia, including spray bottle 1, the top of spray bottle 1 are connected with spray head 2, spray It is provided with nozzle 3 on first 2, suction pipe 4 is connected on spray head 2, the inside of spray bottle 1 is arranged in suction pipe 4, and suction pipe 4 is far from spray head 2 One end is connected with connection frame 5, and the both ends of connection frame 5 are disposed as being open, and connect frame 5 and be socketed in suction pipe 4 by open at one end On, the other end open interior of connection frame 5 is provided with filter screen 6, connects the opening at 5 both ends of frame, the opening being socketed on suction pipe 4 Size is bigger than the opening of one end of close filter screen 6, and filter screen 6 is circular configuration, and the opening for connecting 5 both ends of frame is circle Opening, the mode of 7 circular array of connecting spring are connected between filter screen 6 and connection frame 5, between filter screen 6 and connection frame 5 It is connected with connecting spring 7, the bottom of suction pipe 4 is along the circumferential direction equidistant to be evenly arranged with fixed plate 8, opens up in fixed plate 8 There is fixed groove 10, connection open at one end inner wall of the frame 5 far from filter screen 6 is along the circumferential direction equidistant to be uniformly bonded with card adapter plate 9, the quantity of fixed plate 8 is equal with the quantity of card adapter plate 9, and card adapter plate 9 is oppositely arranged with fixed plate 8, and the bottom of card adapter plate 9 is opened Equipped with flexible groove, and the fixed fixture block 11 that is internally provided with for the groove that stretches, one end of fixed fixture block 11 are connected with adjustable spring 12, fixed fixture block 11 is connected in flexible groove by adjustable spring 12, and fixed groove 10 is semi-circular recesses, and fixes fixture block 11 be semicircular structure, and the position of fixed groove 10 is corresponding with the fixed position of fixture block 11.

Working principle: when the utility model is used, the filter screen 6 connected by 4 bottom of suction pipe, makes spray, can have Being filtered to the filter residue in medical fluid for effect, avoids filter residue from entering in spray head 2, causes nozzle 3 to block, and strainer 6 passes through connection Frame 5 is connected on suction pipe 4, and the fixation fixture block 11 in flexible groove in the specific card adapter plate 9 by connection frame 5 is connected to In the fixed groove in fixed plate 8 on suction pipe 4, it is fixedly connected with connection frame 5 with suction pipe 4, and strainer 6 passes through in disassembly The connection frame 5 for rotating 4 one end of suction pipe is detached from semicircle fixed fixture block 11 from the fixed groove in fixed plate 8, and fixed plate 8 with 9 mutual dislocation of card adapter plate, and then can quickly will connection frame 5 remove, so that filter screen 6 be made to remove, facilitate the clear of filter screen 6 It washes, the utility model structure is simple, and it is novel in design, medical fluid is filtered by strainer, effectively avoids spray nozzle clogging, and filter Net disassembly is convenient, facilitates the cleaning of strainer.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of chemical spraying device of department of anesthesia, including spray bottle (1), which is characterized in that be connected with spray above the spray bottle (1) Head (2) is provided with nozzle (3) on the spray head (2), is connected with suction pipe (4) on the spray head (2), and suction pipe (4) setting exists The inside of spray bottle (1), and suction pipe (4) is connected with connection frame (5) far from the one end of spray head (2), the both ends of connection frame (5) are equal It is set as being open, and connects frame (5) and be socketed on suction pipe (4) by open at one end, in another end opening of connection frame (5) Portion is provided with filter screen (6), and the filter screen (6) is connected with connecting spring (7) with connecting between frame (5), the suction pipe (4) Bottom is along the circumferential direction equidistant to be evenly arranged with fixed plate (8), offers fixed groove (10) on the fixed plate (8), The open at one end inner wall of connection frame (5) far from filter screen (6) is along the circumferential direction equidistant to be uniformly bonded with card adapter plate (9), The bottom of the card adapter plate (9) offers flexible groove, and flexible groove is internally provided with fixed fixture block (11), the fixation One end of fixture block (11) is connected with adjustable spring (12), the fixed fixture block (11) by adjustable spring (12) be connected to stretch it is recessed In slot.

2. a kind of chemical spraying device of department of anesthesia according to claim 1, which is characterized in that connection frame (5) both ends Opening, opening of the openings of sizes ratio close to one end of filter screen (6) being socketed on suction pipe (4) be big.

3. a kind of chemical spraying device of department of anesthesia according to claim 1, which is characterized in that the filter screen (6) is circle Shape structure, and the opening for connecting frame (5) both ends is circular open, the mode of connecting spring (7) circular array connects Filter screen (6) with connect between frame (5).

4. a kind of chemical spraying device of department of anesthesia according to claim 1, which is characterized in that the number of the fixed plate (8) Amount is equal with the quantity of card adapter plate (9), and card adapter plate (9) is oppositely arranged with fixed plate (8).

5. a kind of chemical spraying device of department of anesthesia according to claim 1, which is characterized in that the fixed groove (10) is Semi-circular recesses, and fixation fixture block (11) is semicircular structure, position and fixation fixture block (11) of the fixed groove (10) Position is corresponding.