CN215430746U - Device for purifying sterilizing gas in medical package - Google Patents

Abstract

The utility model discloses a device for purifying disinfection gas in medical packaging, which comprises a cabinet body and a cabinet door for opening and closing the cabinet body, wherein the cabinet body and the cabinet door are enclosed to form a closed storage cavity; the utility model provides a device for purifying toxic gas in a medical package, and aims to effectively treat harmful gas in an outer package bag of a medical article so as to enable the harmful gas to be discharged after reaching the standard.

Description

Device for purifying sterilizing gas in medical package

Technical Field

The utility model belongs to the technical field of medical instrument disinfection, specifically relate to a purify device of sterile gas in medical treatment packing.

Background

Note that the contents described in this section do not represent all the related art.

At present, a plurality of disinfection methods for medical supplies are available, the disinfection methods comprise ray disinfection, steam disinfection and ethylene oxide disinfection, the ethylene oxide is a toxic carcinogen, great health risks exist in long-term low-dose inhalation, and meanwhile, the medical supplies disinfected by the ethylene oxide are easy to cause anaphylactic reactions of patients. In medical institutions, there is a possibility that medical supplies can be opened in large quantities in a centralized manner in some departments (such as blood purification centers and central intravenous injection dispensing chambers), and the concentration of ethylene oxide gas exposed in the air is relatively high and exceeds a safety range, so that a safety risk exists.

Disclosure of Invention

The utility model mainly aims at the problems and provides a device for purifying the sterilizing gas in the medical package, aiming at effectively treating the harmful gas in the outer packaging bag of the medical supplies so as to lead the harmful gas to reach the standard and be discharged.

In order to achieve the purpose, the utility model provides a device for purifying disinfection gas in medical packaging, which comprises a cabinet body and a cabinet door for opening and closing the cabinet body, wherein the cabinet body and the cabinet door are enclosed to form a closed storage cavity, the cabinet body and/or the cabinet door are/is provided with a gas pipe joint communicated with the storage cavity, the gas pipe joint is provided with a detachable gas extraction pipe, and the other end of the gas extraction pipe is used for being connected with a vacuum negative pressure suction pump.

Further, the internal baffle that is provided with of cabinet will store the chamber and separate for last cavity and lower cavity, go up the cavity with be provided with sterilamp in the lower cavity respectively.

Furthermore, the outer side of the cabinet door is provided with a bolt for locking the cabinet door.

Furthermore, the outer side of the cabinet door is also provided with a buckling position.

Furthermore, sealing rubber strips are arranged between the cabinet doors and between the cabinet seams of the cabinet doors and the cabinet body.

Furthermore, a guardrail is arranged at the upper end of the cabinet body along the edge direction of the cabinet body, and the vacuum negative pressure suction pump is arranged in a space enclosed by the guardrail.

Furthermore, the air pipe joint corresponds the upper chamber and is provided with two sets of with lower chamber, the exhaust tube includes first trachea connecting portion and second trachea connecting portion that are connected with two sets of air pipe joints respectively, be provided with the third trachea connecting portion that is used for connecting the vacuum negative pressure suction pump between first trachea connecting portion and the second trachea connecting portion, first trachea connecting portion, second trachea connecting portion and third trachea connecting portion all include the three-way pipe and set up the hose on the three-way pipe.

Further, still be provided with the air inlet on the cabinet body, the air inlet is connected with bacterial filter.

Further, an air outlet of the vacuum negative pressure suction pump is connected with an activated carbon filter.

Further, the bottom of the cabinet body is provided with universal wheels.

Compared with the prior art, the device for purifying the disinfection gas in the medical package, provided by the utility model, can be used for intensively placing the torn part of the gap of the outer package of the medical article to be opened in the storage cavity after being used, starting the vacuum negative pressure suction pump, and pumping away the harmful gas in the cabinet body for centralized treatment; or air is extracted one by one: the vacuum negative pressure suction pump is started, the gap of the outer package tearing part of the medical product to be opened is torn, then the negative pressure exhaust tube is stretched into the package tearing gap, the gap is sealed by hands, and then gas can be rapidly pumped out to reach the discharge standard.

Drawings

FIG. 1 is a perspective view of an apparatus for purifying a sterilizing gas in a medical package according to the present disclosure.

Fig. 2 is a front view of an apparatus for purifying a sterilizing gas in a medical package according to the present disclosure.

FIG. 3 is a schematic view of an exhaust tube according to the present disclosure.

FIG. 4 is a schematic flow diagram of a purified medical packaging bag.

Reference numerals shown in the drawings: 1. a cabinet body; 2. a cabinet door; 3. a gas pipe joint; 4. an air exhaust pipe; 5. a vacuum negative pressure suction pump; 6. a partition plate; 7. an ultraviolet germicidal lamp; 8. a bolt; 9. buckling; 10. a guardrail; 11. a bacterial filter; 12. an activated carbon filter; 13. a universal wheel; 40. a first gas pipe connection; 41. a second air pipe connecting part; 42. a third air pipe connecting part; 110. an air inlet; 120. an air outlet; 401. a three-way pipe; 402. a hose.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The technical solution of the present disclosure will be described below by taking a medical product package and an apparatus for purifying a sterilizing gas in a medical package of the present application as an example.

According to the disclosed example, as can be seen from the structure shown in assembly drawing 1 and component drawing 3, the device comprises a cabinet body 1 and a cabinet door 2 for opening and closing the cabinet body 1, the cabinet body 1 and the cabinet door 2 enclose to form a closed storage cavity (not shown), medical staff or operators can open the cabinet door 2, the medical product package to be purified is placed in the storage cavity, the cabinet body 1 and/or the cabinet door 2 are/is provided with an air pipe joint 3 communicated with the storage cavity, the air pipe joint 3 is provided with a detachable exhaust pipe 4, the other end of the exhaust pipe 4 is used for connecting a vacuum negative pressure suction pump 5, when in use, the cabinet door 2 is opened, the gap of the outer package of the medical supplies to be opened is torn off, and the medical supplies are intensively placed in the storage cavity, starting the vacuum negative pressure suction pump 5 to pump away the harmful gases in the cabinet body 1, including the gases remained in the outer package of the medical supplies.

In some embodiments, a partition plate 6 is disposed in the cabinet body 1, the partition plate 6 divides the storage cavity into an upper chamber and a lower chamber, and ultraviolet germicidal lamps 7 are disposed in the upper chamber and the lower chamber respectively, and the ultraviolet germicidal lamps 7 can effectively sterilize the cabinet body 1 to achieve sterilization and bacteriostasis effects.

As shown in fig. 1, a bolt 8 for locking the cabinet door 2 is arranged on the outer side of the cabinet door 2, the cabinet door 2 is hinged to the cabinet body 1 through a hinge, a fastening position 9 is further arranged on the outer side of the cabinet door 2, an operator can pull the fastening position 9 to open the cabinet door 2 by pulling the bolt 8, and certainly, a pull ring can be arranged, and the protection scope of the utility model is not limited thereto.

In order to improve the sealing effect of the device, sealing rubber strips are arranged between the cabinet doors 2 and between the cabinet doors 2 and the cabinet body 1, or the cabinet seams are sealed by glass cement.

As shown in figure 1, a guardrail 10 is arranged at the upper end of the cabinet body 1 along the edge direction of the cabinet body 1, the vacuum negative pressure suction pump 5 is arranged in a space enclosed by the guardrail 10, and the space enclosed by the guardrail 10 can be used for placing other auxiliary articles.

Fig. 1 and fig. 3 are schematic structural diagrams of air extraction components, it can be obtained that the air pipe joint 3 corresponds to the upper chamber and the lower chamber and is provided with two sets, the air extraction pipe 4 includes a first air pipe connecting portion 40 and a second air pipe connecting portion 41 respectively connected with the two sets of air pipe joints 3, a third air pipe connecting portion 42 used for connecting the vacuum negative pressure suction pump 5 is provided between the first air pipe connecting portion 40 and the second air pipe connecting portion 41, the first air pipe connecting portion 40, the second air pipe connecting portion 41 and the third air pipe connecting portion 42 all include a three-way pipe 401 and a hose 402 arranged on the three-way pipe 401, the cabinet body 1 is internally divided into two independent chambers which are communicated into a whole through the air extraction pipe 4, and the two chambers are simultaneously sucked by the vacuum negative pressure suction pump 5.

As shown in fig. 2 and 4, the cabinet body 1 is further provided with an air inlet, the air inlet is connected with the bacteria filter 11, the other end of the cabinet body 1 is connected with the vacuum negative pressure suction pump 5 through the air pipe joint 3 and the air exhaust pipe 4, and the air exhausted by the vacuum negative pressure suction pump 5 is exhausted to the activated carbon filter 12, it can be understood that the started vacuum negative pressure suction pump 5 sucks the air in the cabinet body 1, and in order to balance the air pressure in the cabinet body 1, the fresh air at the outer side enters the cabinet body 1 after being filtered by the bacteria filter 11 from the air inlet 110, and is exhausted to the activated carbon filter 12 and finally exhausted from the air outlet 120 under the action of the vacuum negative pressure suction pump 5. The air inlet is connected with a bacteria filter 11, so that bacteria in the air are effectively prevented from being sucked; the air outlet 120 is connected with the activated carbon filter 12, so that the ethylene oxide gas is effectively treated and is discharged up to the standard.

Preferably, the universal wheels 13 at the bottom of the cabinet body 1 enable the cabinet body 1 to move at will, and the cabinet is suitable for various places.

From a reading of the foregoing detailed description, it will be appreciated by those skilled in the art that the utility model can be readily implemented. It should be understood, however, that the intention is not to limit the utility model to the particular embodiments described. On the basis of the embodiments disclosed, a person skilled in the art can combine different features at will, so as to implement different solutions, and can combine different forms of additional functions to form other solutions. The scope of protection of the application is therefore only limited by the scope of the appended claims.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the utility model and are not intended to be limiting. For a person skilled in the art to which the utility model pertains, several simple deductions, modifications or substitutions may be made according to the idea of the utility model.

Claims (10)

1. The utility model provides a purify gaseous device of disinfection in medical treatment packing which characterized in that, includes the cabinet body and opens and shuts the cabinet door of the cabinet body, the cabinet body encloses with the cabinet door and closes and form inclosed storage chamber, be provided with on the cabinet body and/or the cabinet door with store the trachea joint of chamber intercommunication, be provided with removable exhaust tube on the trachea joint, the other end of exhaust tube is used for connecting the vacuum negative pressure suction pump.

2. The device of claim 1, wherein a partition is disposed within the cabinet to divide the storage chamber into an upper chamber and a lower chamber, and wherein the upper chamber and the lower chamber are respectively provided with a UV germicidal lamp.

3. The device of claim 1, wherein the door is provided with a latch on the outside to lock the door.

4. The device of claim 3, wherein the cabinet door further comprises a fastening means on the outside of the cabinet door.

5. The apparatus of claim 1, wherein sealing strips are disposed between the doors and between seams of the cabinet.

6. The apparatus as claimed in claim 1, wherein a guardrail is disposed at the upper end of the cabinet along the edge of the cabinet, and the vacuum pump is disposed in the space defined by the guardrail.

7. The apparatus of claim 2, wherein the gas tube connector comprises two sets corresponding to the upper chamber and the lower chamber, the gas pumping tube comprises a first gas tube connecting portion and a second gas tube connecting portion respectively connected to the two sets of gas tube connectors, a third gas tube connecting portion for connecting a vacuum negative pressure suction pump is arranged between the first gas tube connecting portion and the second gas tube connecting portion, and the first gas tube connecting portion, the second gas tube connecting portion and the third gas tube connecting portion each comprise a three-way pipe and a hose arranged on the three-way pipe.

8. The device of claim 1, wherein the cabinet further comprises an air inlet connected to a bacteria filter.

9. The apparatus of claim 8, wherein the air outlet of the vacuum pump is connected to an activated carbon filter.

10. The device for purifying a sterilization gas in a medical package according to any of the claims 1 to 9, wherein the bottom of said cabinet is provided with universal wheels.

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