CN212140598U

CN212140598U - Interim aseptic storage bag

Info

Publication number: CN212140598U
Application number: CN202020360552.4U
Authority: CN
Inventors: 赵仕国
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-12-15
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a temporary sterile storage bag, which is provided with an opening, wherein the opening is provided with a seal pair, and the seal pair comprises a first seal and a second seal which are sealed with each other; the sealing strip pair is provided with two sealing elements used for being matched with or separating the first sealing strip and the second sealing strip, the sealing elements can move on the sealing strip pair along the length direction of the sealing strip pair, the first sealing strip and the second sealing strip in the middle of the two sealing elements are separated from each other, and one ends, opposite to the two sealing elements, of the two sealing elements are arranged in an inwards-concave arc shape. When the medical apparatus which is repeatedly used in a short time is in a standby state, a temporary sterile storage environment is provided for the medical apparatus, so that the medical apparatus can be better stored in the standby state, and the infection incidence rate caused by the repeated use of the medical apparatus is reduced.

Description

Interim aseptic storage bag

Technical Field

The utility model relates to an auxiliary medical instrument field specifically is an interim aseptic storage bag.

Background

During the treatment process of patients, some medical instruments and medical instruments are needed to be reused for a specific patient only within a short time.

For example, when a patient using a ventilator goes out for examination, the ventilator is generally in a standby state and continues to be used after the patient returns; when a patient uses the atomization tank for treatment, the atomization tank and the sputum suction device need to be used for a plurality of times at intervals, and the atomization tank and the sputum suction device are stored by the patient during the period.

The medical device which is repeatedly used for many times is not easy to be placed and stored in a standby state or during the self-storage period of a patient. Generally, patients are covered and stored by sterile transparent gloves or original packaging bags, and medical instruments are not in a sterile state, so that the incidence rate of ventilator-associated pneumonia or other infections of patients using the relevant instruments is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a temporary aseptic storage bag, when medical instrument used repeatedly in the short time is under the standby condition, provide temporary aseptic save environment to such kind of medical instrument for such kind of medical instrument can obtain better saving under the standby condition, reduces the infection incidence that causes behind the medical instrument used repeatedly.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: a temporary sterile storage bag is provided with an opening, a seal pair is arranged on the opening, and the seal pair comprises a first seal and a second seal which are mutually sealed; the sealing strip pair is provided with two sealing elements used for being matched with or separating the first sealing strip and the second sealing strip, the sealing elements can move on the sealing strip pair along the length direction of the sealing strip pair, the first sealing strip and the second sealing strip in the middle of the two sealing elements are separated from each other, and one ends, opposite to the two sealing elements, of the two sealing elements are arranged in an inwards-concave arc shape.

Medical personnel will need to carry out aseptic medical hose's of interim storage tip and put into the apotheca, and the hose is located the centre of two sealing members, and medical personnel will seal the strip of paper used for sealing through the sealing member that removes medical hose both sides, and medical hose's outer wall and the tip laminating of the sealing member of sealing member arc setting separate environment and external environment in the apotheca, establish the back with the tip cover of hose and form sealed aseptic environment in the apotheca.

Compared with the prior art, the temporary sterile storage bag adopting the technical scheme has the following beneficial effects:

1. adopt the utility model discloses an aseptic storage bag temporarily can provide temporary aseptic save environment to the medical instrument that needs aseptic storage temporarily for this type of medical instrument can obtain better saving under the stand-by state, reduces the infection incidence that causes after medical instrument used repeatedly.

2. The strip of paper used for sealing is provided with two sealing members on to, can relative movement adjust the distance between two sealing members, makes the utility model discloses a storage bag can be applicable to the aseptic temporary storage of the medical hose of different thicknesses, and application scope is wider.

3. When the medical instrument that needs aseptic storage temporarily says, use the utility model provides a behind the storage bag, need not to disinfect, supply same patient's same medical instrument repetitious usage back, can regard as medical waste to handle, it is more convenient, and practice thrift the cost.

Preferably, the cross sectional shape of the sealing element is "Jiong", the sealing element is buckled on the sealing strip pair through an opening of "Jiong", a separating block for separating a first sealing strip and a second sealing strip which are matched with each other is arranged inside the sealing element, the separating block is positioned at one end of the sealing element, which is provided with the separating block, is a separating end, and the sealing ends of the two sealing elements on the sealing strip pair are arranged close to each other.

Preferably, the sealing element is further provided with a clamping block, one end of the clamping block is fixed on the separation end of the sealing element or the separation block, and the other end of the clamping block extends along the length direction of the sealing strip pair and protrudes to be exposed out of the sealing element.

Preferably, a groove is formed in one end, exposed outside, of the clamping block, and the bottom surface of the groove is in an arc shape suitable for the medical hose.

Preferably, the clamping block adopts the elastic material that can take place deformation, can further be suitable for the size of the medical hose of different thicknesses, can take place deformation and make the recess can laminate more with the pipeline outer wall of the medical hose of different specifications, guarantees the leakproofness.

Preferably, after the sealing element is buckled on the sealing strip pair, the edges of the sealing strip pair are always in contact with and abut against the clamping block on the sealing element, so that air flow is prevented from entering the storage bag from the contact position of the sealing strip pair and the clamping block, and the sealing performance of the whole storage bag and the wall of the medical hose can be improved after the clamping block on the sealing element and the sealing strip are in contact with and abut against each other.

Preferably, the width of the separation block gradually increases along the length direction of the seal pair, and the width of the separation block at the separation end position is the largest.

Preferably, the outside of strip of paper used for sealing is equipped with along the strip lug that the strip of paper used for sealing set up to length direction, be equipped with along the strip of paper used for sealing to the spacing groove that length direction set up on the side of the inside of sealing member, the sealing member lock is when the strip of paper used for sealing is right, the lug is located the spacing inslot, can pinpoint the sealing member in the position that the strip of paper used for sealing is right, guarantees simultaneously that the first strip of paper used for sealing in the strip of paper used for sealing centering and the agrees with together that the second strip.

Preferably, still be equipped with the couple that is used for hanging the storage bag on the storage bag, be convenient for storage bag and wherein medical instrument hang establish with place, more convenient and humanized.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the temporary sterile storage bag of the present invention.

Fig. 2 is a schematic structural view between the sealing member and the medical hose in this embodiment.

Fig. 3 is a schematic structural diagram of the sealing member in this embodiment.

Fig. 4 is a schematic structural view of another angle of the sealing member in this embodiment.

Fig. 5 is a schematic cross-sectional view taken along line a-a in fig. 4.

Fig. 6 is a schematic structural view of a hook provided on the storage bag in this embodiment.

Fig. 7 is a schematic view of another angle of the hook of the storage bag of this embodiment.

Reference numerals: 1. a storage bag; 2. a seal pair; 21. a first seal; 22. a second seal; 23. a bump; 3. a seal member; 31. separating the blocks; 32. a clamping block; 321. a groove; 33. a limiting groove; 4. hooking; 5. a medical hose.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 7, in the temporary aseptic storage bag 1, an opening is formed on the storage bag 1, a seal pair 2 is formed on the opening, and the seal pair 2 includes a first seal 21 and a second seal 22 which are hermetically arranged; two sealing pieces 3 used for being matched with or separated from a first sealing piece 21 and a second sealing piece 22 are arranged on the sealing piece pair 2, the sealing pieces 3 can move on the sealing piece pair 2 along the length direction of the sealing piece pair 2, the first sealing piece 21 and the second sealing piece 22 in the middle of the two sealing pieces 3 are separated from each other, and the opposite ends of the two sealing pieces 3 are arranged in an inwards-concave arc shape.

As shown in the enlarged detail view of fig. 1, the end of the medical hose 5 to be stored aseptically enters the storage bag 1 from a position separated from each other between the first seal 21 and the second seal 22, when the medical hose 5 is located between the two seals 3 provided on the seal pair 2; after the medical tube 5 is placed, the sealing members 3 at both sides are pulled toward the middle tube, and the openings of the sealing members 3 in the shape of "Jiong" are fastened to the seal pair 2.

As shown in fig. 3, a separating block 31 for separating the first seal 21 and the second seal 22 engaged with each other is provided inside the seal 3, the separating block 31 is located at one end of the seal 3, the end of the seal 3 on which the separating block 31 is provided is a separating end, and the sealing ends of the two seals 3 on the seal pair 2 are disposed close to each other. The sealing member 3 moves towards the separating end, the sealing member 3 makes the first seal 21 and the second seal 22 mutually engaged and sealed, and when the sealing member 3 moves away from the separating end, the sealing member 3 separates the first seal 21 and the second seal 22 which are originally mutually engaged from each other. The width of the separating block 31 gradually increases along the length direction of the seal pair 2, and the width of the separating block 31 at the separating end position is the largest, so when the sealing element 3 moves away from the separating end, the end with the smaller width of the separating block 31 is firstly inserted between the two mutually matched first seals 21 and second seals 22, so that the sealing element 3 is more convenient to separate the seal pair 2.

When the user moves the sealing member 3 towards the medical hose 5, i.e. moves the sealing member 3 towards the separation end, as indicated by the arrow in fig. 2. At this time, the other end of the sealing member 3 from the separating end brings two separate first and

second seals

21 and 22 into close contact with each other, and the first and

second seals

21 and 22 partially seal the opening position of the storage bag 1. In the present embodiment, the sealing engagement method between the first seal 21 and the second seal 22 is performed by using a sealing method of a conventional sealing strip, which is not described in detail herein, and reference may be made to utility model patent publication No. CN201329998Y, or other related patents or documents.

In order to further enhance the degree of the fit and sealing between the sealing member 3 and the outer wall of the medical tubing, as shown in fig. 4, a clamping block 32 is further disposed on the sealing member 3, one end of the clamping block 32 is fixed on the separation end of the sealing member 3 or on the separation block 31, and the other end of the clamping block 32 extends along the length direction of the sealing strip pair 2 and protrudes to be exposed outside the sealing member 3. The exposed end of the clamping block 32 is provided with a groove 321, and the bottom surface of the groove 321 is arranged in an arc shape adapted to the medical hose 5. Clamping block 32 adopts the elastic material that can take place deformation, can further be suitable for the size of the medical hose 5 of different thickness, can take place deformation and make recess 321 can laminate more with the pipeline outer wall of the medical hose 5 of different specifications, guarantees the leakproofness.

After the sealing element 3 is buckled on the sealing strip pair 2, the edge of the sealing strip pair 2 is always contacted and tightly abutted with the clamping block 32 on the sealing element 3, so that air flow is prevented from entering the storage bag 1 from the contact part of the sealing strip pair 2 and the clamping block 32, and after the clamping block 32 on the sealing element 3 is contacted and tightly abutted with the sealing strip, the sealing performance of the whole storage bag and the pipe wall of the medical hose 5 can be improved.

As shown in fig. 1 and 5, the outer side of the seal pair 2 is provided with a strip-shaped protrusion 23 arranged along the length direction of the seal pair 2, the side edge of the inner part of the sealing member 3 is provided with a limit groove 33 arranged along the length direction of the seal pair 2, when the sealing member 3 is buckled on the seal pair 2, the protrusion 23 is located in the limit groove 33, the position of the sealing member 3 on the seal pair 2 can be accurately positioned, and meanwhile, the first seal 21 and the second seal 22 in the seal pair 2 can be better joined together to form a sealing environment. In this embodiment, two parallel protrusions 23 are disposed on the outer sides of the first seal 21 and the second seal 22, and a plurality of limiting grooves 33 corresponding to the protrusions 23 are also disposed inside the sealing member 3.

The storage bag 1 of the present embodiment is mostly used in the following situations: after the patient leaves the ventilator, nebulizing canister, or sputum aspirator tube, the end of the ventilator, nebulizing canister, or sputum aspirator tube disconnected from the patient is exposed to air, requiring isolation of sterile storage in order to reduce infection. The patient is now equipped with the reservoir bag 1 of this embodiment, self-placing the end of the ventilator, nebulizing canister or sputum aspirator in the reservoir bag 1 and sealing the seal from air and bacteria in the air by means of the seal 3. In fig. 1, the end structure of the medical hose is shown to connect different medical instruments, so that one end of the tube sealed between the seal pair 2 and the sealing member 3 is connected to the related medical equipment, such as an aerosol can or a respirator, and the other end is located in the storage bag 1, and bacteria can not enter the inside of the storage bag 1 from the other end of the exposed medical hose 5.

As shown in fig. 6 and 7, in order to facilitate the hanging and placing of the storage bag by a user, the storage bag 1 is further provided with a hook 4 for hanging the storage bag 1, and the hook 4 arranged on the storage bag can rotate relative to the storage bag 1, so that the storage bag is more convenient; and in this embodiment, the hook 4 is disposed at the side of the storage bag 1 where the opening and the seal pair 2 are provided, which can effectively prevent the medical hose 5 sealed in the storage bag 1 from being separated from the storage bag 1.

The above is the preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principle of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. A temporary sterile storage bag, characterized by: an opening is formed in the storage bag (1), a seal pair (2) is arranged on the opening, and the seal pair (2) comprises a first seal (21) and a second seal (22) which are sealed with each other; the sealing strip pair (2) is provided with two sealing elements (3) used for being matched with or separating a first sealing strip (21) and a second sealing strip (22), the sealing elements (3) can move along the length direction of the sealing strip pair (2) on the sealing strip pair (2), the first sealing strip (21) and the second sealing strip (22) in the middle of the sealing elements (3) are separated from each other, and the two ends, opposite to the sealing elements (3), of the sealing elements are arranged in an inwards-concave arc shape.

2. A temporary, sterile storage bag as set forth in claim 1 wherein: the cross sectional shape of sealing member (3) is "Jiong" type, sealing member (3) are through the opening lock of "Jiong" type on sealing strip pair (2), the inside of sealing member (3) is equipped with separation piece (31) that are used for separating first sealing strip (21) and second sealing strip (22) that agree with each other, separation piece (31) are located the one end of sealing member (3), the one end that is equipped with separation piece (31) on sealing member (3) is the separation end, two on sealing strip pair (2) the sealed end of sealing member (3) is close to the setting each other.

3. A temporary, sterile storage bag as set forth in claim 2 wherein: the sealing element (3) is further provided with a clamping block (32), one end of the clamping block (32) is fixed on the separation end of the sealing element (3) or the separation block (31), and the other end of the clamping block (32) extends along the length direction of the seal pair (2) and protrudes to be exposed out of the sealing element (3).

4. A temporary, sterile storage bag as set forth in claim 3 wherein: the clamping block (32) is provided with a groove (321) at one exposed end, and the bottom surface of the groove (321) is arranged in an arc shape suitable for the medical hose (5).

5. A temporary sterile storage bag according to claim 4 wherein: the clamping blocks (32) are made of elastic materials capable of deforming.

6. A temporary sterile storage bag according to claim 1 or 5 wherein: after the sealing element (3) is buckled on the sealing strip pair (2), the edge of the sealing strip pair (2) is always contacted and tightly propped against the clamping block (32) on the sealing element (3), and air flow is prevented from entering the storage bag (1) from the contact position of the sealing strip pair (2) and the clamping block (32).

7. A temporary sterile storage bag according to claim 2 or 5 wherein: the width of the separation block (31) is gradually increased along the length direction of the seal pair (2), and the width of the separation block (31) at the separation end position is the largest.

8. A temporary sterile storage bag according to claim 6 wherein: the outside of strip of paper used for sealing to (2) is equipped with along the strip lug (23) that the strip of paper used for sealing set up to (2) length direction, be equipped with on the side of the inside of sealing member (3) along the strip of paper used for sealing to the spacing groove (33) that (2) length direction set up, when sealing member (3) lock was on the strip of paper used for sealing to (2), lug (23) are located spacing groove (33).

9. A temporary sterile storage bag according to claim 1 or 5 wherein: the storage bag (1) is also provided with a hook (4) for hanging the storage bag (1).