CN219517471U

CN219517471U - Medical filter capable of removing peculiar smell

Info

Publication number: CN219517471U
Application number: CN202320426828.8U
Authority: CN
Inventors: 李伦
Original assignee: Suzhou Univer Biological Technology Co ltd
Current assignee: Suzhou Univer Biological Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-15
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a medical filter capable of removing peculiar smell, which comprises a connector, wherein a filtering structure is arranged on one side of the connector, a sealing structure is arranged on one side of the interior of the connector, a collecting structure is arranged at the bottom end of the connector, an exhaust pipe penetrates through one side of the collecting structure, and an exhaust valve is arranged on one side of the exhaust pipe. According to the utility model, the filter shell is arranged on one side of the connector, the filter layer, the disinfection layer and the absorption layer are fixed in the filter shell, air enters from the inlet and sequentially passes through the absorption layer, the disinfection layer and the filter layer, when the air passes through the disinfection layer, the disinfection layer disinfects the air, so that the content of bacteria in the air is reduced, and when the air passes through the filter layer, the filter layer absorbs peculiar smell in the air, so that the air is ensured to be clean, the air is filtered, and the sterile and dust-free air inhaled by a patient is ensured.

Description

Medical filter capable of removing peculiar smell

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a medical filter capable of removing peculiar smell.

Background

The medical air filter is a device for filtering by using an air filtering system, is used for patients with respiratory diseases, belongs to disposable products for avoiding cross infection, and continuously feeds external air into the device from an air inlet when in use, and is filtered by a filtering device, so that the aim of filtering and cleaning the air is fulfilled, and the patients are ensured to use clean air.

At present the filter is when using, is usually connected with medical air pump, is inhaled air by the air pump, filters by filtration again, consequently when using, is difficult for removing dust and degerming with air, if do not handle and carry out secondary injury to wounded easily completely, has consequently designed a filtration, can be better carry out filtration with the peculiar smell in the air, filters and disinfects disinfection simultaneously through filter layer and disinfection layer to guarantee that the patient can breathe sterile dust-free air, and then protect the patient.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a medical filter capable of removing peculiar smell so as to solve the problems in the background technology.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a can dispel medical filter of peculiar smell, includes the connector, one side of connector is provided with filtration, and filtration includes the filtration shell, the filtration shell sets up in one side of connector, one side of the inside of filtration shell is fixed with the filter layer, the opposite side of the inside of filtration shell is fixed with the absorbed layer, the inside middle part of filtration shell is fixed with the disinfection layer, one side of the inside of connector is provided with seal structure, the bottom of connector is provided with collection structure, one side of collection structure runs through there is the blast pipe, discharge valve is installed to one side of blast pipe.

Preferably, the outer diameter of the disinfection layer is smaller than the inner diameter of the filter shell, and the disinfection layer is matched with the filter shell.

Preferably, the sealing structure comprises a sealing cushion, the sealing cushion is fixed on one side of the inner wall of the connector, one side of the sealing cushion is provided with internal threads, and one side of the filtering structure is fixed with external threads.

Preferably, the outer diameter of the external thread is smaller than the inner diameter of the internal thread, and a bolt structure is formed between the external thread and the internal thread.

Preferably, the collection structure comprises a water accumulation box, the water accumulation box is arranged at the bottom end of the connector, a partition plate is fixed on the inner wall of the water accumulation box, absorbent cotton is fixed at the top end of the partition plate, and a drainage rope is fixed at the bottom end of the absorbent cotton.

Preferably, the drainage rope penetrates through the separation plate, and the drainage rope extends to the inside of the ponding box.

Preferably, the outer diameter of the partition plate is smaller than the inner diameter of the water accumulation box, and the partition plate is matched with the water accumulation box.

(III) beneficial effects

The medical filter capable of removing peculiar smell provided by the utility model has the advantages that: through being provided with filtration, the filter shell sets up in one side of connector, the inside of filter shell is fixed with filter layer, disinfection layer and absorbed layer, the air gets into from the entry and loops through absorbed layer, disinfection layer and filter layer, when the air passes through the absorbed layer, the absorbed layer filters the air, the dust that contains in the air comes out with the absorbed layer, thereby guarantee the cleanness of air, when the air passes through the disinfection layer, the disinfection layer disinfects the air, thereby reduce the germ's content in the air, when passing through the filter layer, the filter layer absorbs the peculiar smell in the air, guarantee the cleanness of air, thereby realized the filtration to the air, guaranteed the sterile dustless air of patient's inhalation;

through being provided with seal structure, the internal thread sets up in the one side of connector inner wall, and one side of internal thread is provided with sealed cushion, and one side of filter structure is provided with the external screw thread, has the external screw thread pipe with filter structure one end and penetrates in the internal screw thread, then carries out threaded connection with external screw thread and internal screw thread, extrudees sealed cushion in the pipe of external screw thread one side when connecting to form sealedly, realized connecting filter structure and connector, guaranteed the compactness between two pipelines simultaneously;

through being provided with the collection structure, ponding box sets up in the bottom of connector, the inner wall of ponding box is fixed with the division board, the top of division board is provided with the cotton that absorbs water, the bottom mounting of cotton that absorbs water has the drainage rope, and the drainage rope runs through in the division board, and extend to ponding box inside, then will absorb water cotton and connector are connected, collect the steam in the patient exhale by the cotton that absorbs water, the inside of ponding box is transmitted to the water that will absorb water cotton by the drainage rope again, collect by the ponding box, realized collecting the steam that exhales to the patient, guarantee that the connector is inside can not cause ponding.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic perspective view of the present utility model.

Reference numerals in the drawings illustrate:

1. a connector; 2. a sealing structure; 201. sealing the soft cushion; 202. an internal thread; 203. an external thread; 3. a filtering structure; 301. a filter housing; 302. a filter layer; 303. a disinfection layer; 304. an absorption layer; 4. an exhaust valve; 5. an exhaust pipe; 6. a collection structure; 601. a drainage rope; 602. a water accumulation box; 603. a partition plate; 604. absorbent cotton.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a can dispel medical filter of peculiar smell, includes connector 1, and one side of connector 1 is provided with filtration 3, and one side of connector 1 inside is provided with seal structure 2, and the bottom of connector 1 is provided with collection structure 6, and collection structure 6's one side runs through has blast pipe 5, and blast pipe 5's one side is installed discharge valve 4;

the filtering structure 3 comprises a filtering shell 301, the filtering shell 301 is arranged on one side of the connector 1, a filtering layer 302 is fixed on one side of the inside of the filtering shell 301, an absorbing layer 304 is fixed on the other side of the inside of the filtering shell 301, a sterilizing layer 303 is fixed in the middle of the inside of the filtering shell 301, the outer diameter of the sterilizing layer 303 is smaller than the inner diameter of the filtering shell 301, and the sterilizing layer 303 is matched with the filtering shell 301, so that air is filtered, and sterile and dust-free air inhaled by a patient is ensured;

specifically, as shown in fig. 1, 2, 3 and 4, when the structure is used, firstly, the filter shell 301 is arranged at one side of the connector 1, the filter layer 302, the disinfection layer 303 and the absorption layer 304 are fixed in the filter shell 301, air enters from the inlet and sequentially passes through the absorption layer 304, the disinfection layer 303 and the filter layer 302, when the air passes through the absorption layer 304, the absorption layer 304 filters the air, dust contained in the air is filtered out by the absorption layer 304, so that the air is ensured to be clean, when the air passes through the disinfection layer 303, the disinfection layer 303 sterilizes the air, so that the germ content in the air is reduced, and when the air passes through the filter layer 302, the filter layer 302 absorbs peculiar smell in the air, so that the air is ensured to be clean;

the sealing structure 2 comprises a sealing cushion 201, the sealing cushion 201 is fixed on one side of the inner wall of the connector 1, an internal thread 202 is arranged on one side of the sealing cushion 201, an external thread 203 is fixed on one side of the filtering structure 3, the external diameter of the external thread 203 is smaller than the internal diameter of the internal thread 202, a bolt structure is formed between the external thread 203 and the internal thread 202, the filtering structure 3 is connected with the connector 1, and the tightness between two pipelines is ensured;

specifically, as shown in fig. 1, 3 and 4, when the structure is used, firstly, the internal thread 202 is provided on one side of the inner wall of the connector 1, a sealing cushion 201 is provided on one side of the internal thread 202, an external thread 203 is provided on one side of the filtering structure 3, a pipe with the external thread 203 at one end of the filtering structure 3 is threaded into the internal thread 202, then the external thread 203 and the internal thread 202 are in threaded connection, and the pipe on one side of the external thread 203 presses the sealing cushion 201 while connecting, so that a seal is formed;

the collecting structure 6 comprises a water accumulating box 602, the water accumulating box 602 is arranged at the bottom end of the connector 1, a partition plate 603 is fixed on the inner wall of the water accumulating box 602, water absorbing cotton 604 is fixed at the top end of the partition plate 603, a drainage rope 601 is fixed at the bottom end of the water absorbing cotton 604, the drainage rope 601 penetrates through the partition plate 603, the drainage rope 601 extends to the inside of the water accumulating box 602, the outer diameter of the partition plate 603 is smaller than the inner diameter of the water accumulating box 602, the partition plate 603 is matched with the water accumulating box 602, water vapor exhaled by a patient is collected, and water accumulation can not be caused in the connector 1;

specifically, as shown in fig. 1, 2, 3 and 4, when the structure is used, firstly, the water accumulation box 602 is arranged at the bottom end of the connector 1, the partition plate 603 is fixed on the inner wall of the water accumulation box 602, the water absorption cotton 604 is arranged at the top of the partition plate 603, the drainage rope 601 is fixed at the bottom end of the water absorption cotton 604, the drainage rope 601 penetrates through the partition plate 603 and extends into the water accumulation box 602, then the water absorption cotton 604 is connected with the connector 1, the water vapor in the exhaled air of a patient is collected by the water absorption cotton 604, the water collected by the water absorption cotton 604 is transmitted into the water accumulation box 602 by the drainage rope 601, and the water accumulation box 602 is used for collecting.

Working principle: the external thread 203 penetrates into the internal thread 202 and is in threaded connection, the sealing cushion 201 is extruded by a pipe, the sealing of the connecting part is achieved, all devices are connected with the connector 1 for use, when the filter is used, gas enters the filter shell 301 from one side of the filter shell 301, the first step of filtration is carried out by the absorption layer 304 in the filter shell 301, the second step of sterilization is carried out by the disinfection layer 303, the foreign odor cleaning is carried out by the filter layer 302, the cleaning of the gas is achieved, the water vapor in the gas exhaled by a patient is collected by the water absorbing cotton 604 in the water accumulating box 602, the water collected by the water absorbing cotton 604 is transmitted to the bottom of the water accumulating box 602 through the drainage rope 601, water drops in the pipeline are prevented, the exhaled gas is finally discharged through the exhaust pipe 5 and the exhaust valve 4, and finally the use work of the filter is completed.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a medical filter that can dispel peculiar smell, includes connector (1), its characterized in that: one side of connector (1) is provided with filtration (3), and filtration (3) are including filtering shell (301), filtering shell (301) set up in one side of connector (1), one side of filtering shell (301) inside is fixed with filter layer (302), the opposite side of filtering shell (301) inside is fixed with absorbed layer (304), the inside middle part of filtering shell (301) is fixed with disinfection layer (303), one side of connector (1) inside is provided with seal structure (2), the bottom of connector (1) is provided with collection structure (6), one side of collection structure (6) is run through and is had blast pipe (5), discharge valve (4) are installed to one side of blast pipe (5).

2. A medical filter for removing odor as defined in claim 1, wherein: the outer diameter of the disinfection layer (303) is smaller than the inner diameter of the filter shell (301), and the disinfection layer (303) is matched with the filter shell (301).

3. A medical filter for removing odor as defined in claim 1, wherein: the sealing structure (2) comprises a sealing cushion (201), the sealing cushion (201) is fixed on one side of the inner wall of the connector (1), an internal thread (202) is arranged on one side of the sealing cushion (201), and an external thread (203) is fixed on one side of the filtering structure (3).

4. A medical filter for removing odor as defined in claim 3, wherein: the outer diameter of the external thread (203) is smaller than the inner diameter of the internal thread (202), and a bolt structure is formed between the external thread (203) and the internal thread (202).

5. A medical filter for removing odor as defined in claim 1, wherein: the collecting structure (6) comprises a water accumulation box (602), the water accumulation box (602) is arranged at the bottom end of the connector (1), a partition plate (603) is fixed on the inner wall of the water accumulation box (602), absorbent cotton (604) is fixed at the top end of the partition plate (603), and a drainage rope (601) is fixed at the bottom end of the absorbent cotton (604).

6. A medical filter for removing odor as defined in claim 5, wherein: the drainage rope (601) penetrates through the separation plate (603), and the drainage rope (601) extends to the inside of the ponding box (602).

7. A medical filter for removing odor as defined in claim 5, wherein: the outer diameter of the partition plate (603) is smaller than the inner diameter of the water accumulation box (602), and the partition plate (603) is matched with the water accumulation box (602).