Ready-to-use reagent bottle, liquid taking equipment and dispensing system

Abstract

The utility model provides a ready-to-use reagent bottle, a liquid taking device and a medicine dispensing system, and the ready-to-use reagent bottle comprises a bottle body which comprises a bottle body and a bottle opening; the bottle cap mechanism comprises a sealing gasket and a heat sealing film, the sealing gasket covers the bottle opening, a penetrating opening is formed in the sealing gasket, the penetrating opening is communicated with the inner environment and the outer environment of the bottle body, and the heat sealing film is connected to the outer surface of the sealing gasket and covers the penetrating opening. When the reagent bottle needs to be used, an operator only needs to tear off the heat sealing film, the liquid taking needle can enter the bottle body through the penetrating opening, if residual liquid is left in the bottle body, the sealing gasket can block evaporation and loss of most reagents, and therefore the reagent bottle does not need to be frequently transferred and stored, and great convenience is provided for actual operation; compared with a conventional reagent bottle at the present stage, the reagent bottle has the remarkable advantages of being convenient to use, low in cost, capable of saving drugs, capable of simplifying the operation rhythm and the like, and has wide use prospects in the fields of medical treatment, experiments and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a ready-to-use reagent bottle, liquid taking equipment and a medicine dispensing system. Background Art

[0002] In the field of clinical testing, the storage and operation of reagents are crucial to the accuracy of test results. At present, the design of traditional screw-cap vials mainly considers sealing performance to ensure the stability of reagents and prevent contamination. However, this design has certain inconveniences in actual operation. Especially in the testing department, most of the staff are women, who may need more strength when twisting the bottle cap, especially when the pressure in the bottle is low or the bottle cap is dry and sticky, it becomes more difficult to open the bottle cap. This situation not only takes time and reduces work efficiency, but may also cause finger injuries to staff.

[0003] In addition, when using reagent bottles for clinical testing, the reagent bottles usually need to be used in the testing instrument. When the test is completed, if there is still reagent left in the reagent bottle, the traditional practice is to take the reagent bottle out of the instrument, screw on the lid, and then put it back in the refrigerator for storage. This process not only increases the workload of the staff, but may also lead to waste of reagents. However, if the reagent bottle is left directly in the testing instrument overnight, it may cause the liquid reagent to evaporate, especially those reagents that are easy to evaporate. The volatilization of the reagent will not only change its concentration, but also pollute the testing environment and affect the test results the next day.

[0004] In order to solve the above problems, it is necessary to design a new type of reagent bottle sealing method, which should be able to provide greater operational convenience while ensuring the stability of the reagents and the accuracy of the test results. Summary of the invention

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the problem in the prior art that the vial is inconvenient to open and has poor sealing after opening, and to provide a ready-to-use reagent bottle, liquid collection equipment and dispensing system.

[0006] In order to solve the above technical problems, the utility model provides a ready-to-use reagent bottle, which includes: a bottle body, which includes a bottle body and a bottle mouth; a bottle cap mechanism, which includes a sealing gasket and a heat-sealing film, wherein the sealing gasket seals the bottle mouth and is provided with a through-port, which connects the internal and external environments of the bottle body, and the heat-sealing film is connected to the outer surface of the sealing gasket and seals the through-port.

[0007] In one embodiment of the present utility model, the bottle cap mechanism further comprises a connecting piece, the connecting piece is connected to the bottle mouth, and the sealing gasket is connected to the bottle mouth via the connecting piece.

[0008] In one embodiment of the present invention, the outer surface of the bottle mouth is provided with an external thread, the connecting piece is sleeved on the outside of the bottle mouth, and the inner surface of the connecting piece is provided with an internal thread matching with the external thread.

[0009] In an embodiment of the present invention, a clamping portion is provided at one end of the connector away from the bottle body, the clamping portion and the bottle mouth together form a fixing groove, and the edge of the sealing gasket is inserted into the fixing groove.

[0010] In one embodiment of the present invention, the penetration opening is a cross-shaped opening.

[0011] In one embodiment of the present invention, the bottle cap mechanism further comprises a liquid absorbing member, and the liquid absorbing member is connected to the outer side of the heat sealing film.

[0012] In one embodiment of the utility model, the liquid absorbing member is a water absorbing sponge; the heat sealing film is an aluminum film; and the sealing gasket substrate is silica gel.

[0013] In one embodiment of the present invention, a tearing portion is provided on the heat-sealing film, and the tearing portion protrudes from the bottle mouth in the extending direction of the heat-sealing film.

[0014] The utility model also provides a liquid taking device, which comprises the above-mentioned ready-to-use reagent bottle and a reagent needle, wherein the reagent needle extends into the interior of the bottle body through the penetration port.

[0015] The utility model also provides a medicine dispensing system, which comprises the above-mentioned ready-to-use reagent bottle.

[0016] The above technical solution of the utility model has the following advantages compared with the prior art:

[0017] The instant reagent bottle, liquid collection equipment and dispensing system described in the utility model use the bottle body to hold the reagent, and the bottle cap mechanism to seal the reagent, wherein the sealing gasket is used to seal the bottle mouth, and the heat-sealing film is used to seal the penetration port. When it is needed, the operator only needs to tear off the heat-sealing film to insert the liquid collection needle into the bottle body through the penetration port. If there is residual liquid left in the bottle body, the sealing gasket can also prevent most of the reagent from evaporating and dissipating, thereby eliminating the need for frequent transfer and storage of reagent bottles, providing great convenience for actual operation. Compared with conventional reagent bottles at this stage, the present application has the significant advantages of being easy to use, low cost, saving medicines and simplifying operation rhythm, and has broad application prospects in the fields of medical treatment and experiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of a ready-to-use reagent bottle in a preferred embodiment of the utility model;

[0020] Figure 2 yes Figure 1 The schematic cross-sectional view of the internal structure of the ready-to-use reagent bottle is shown;

[0021] Figure 3 yes Figure 1 Schematic diagram of the structure of the sealing gasket in the ready-to-use reagent bottle shown.

[0022] Explanation of the reference numerals in the specification: 100, bottle body; 110, bottle body; 120, bottle mouth; 121, external thread; 200, bottle cap mechanism; 210, connecting piece; 211, internal thread; 212, fixing groove; 213, clamping part; 220, sealing gasket; 221, penetration port; 230, heat-sealing film; 231, tearing part; 240, liquid absorbing part. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0024] Embodiment 1

[0025] See also Figures 1 to 3 As shown, the utility model provides a ready-to-use reagent bottle, which includes: a bottle body 100, the bottle body 100 includes a bottle body 110 and a bottle mouth 120; a bottle cap mechanism 200, the bottle cap mechanism 200 includes a sealing gasket 220 and a heat-sealing film 230, wherein the sealing gasket 220 seals the bottle mouth 120 and is provided with a through-port 221, the through-port 221 communicates with the internal and external environments of the bottle body 100, and the heat-sealing film 230 is connected to the outer surface of the sealing gasket 220 and seals the through-port 221.

[0026] The ready-to-use reagent described in the utility model is contained in the bottle body 100 and sealed by the bottle cap mechanism 200, wherein the sealing gasket 220 is used to seal the bottle mouth 120, and the heat-sealing film 230 is used to seal the penetration port 221. When it is needed, the operator only needs to tear off the heat-sealing film 230 to insert the liquid collection needle into the bottle body 100 through the penetration port 221. If there is residual liquid left in the bottle body 100, the sealing gasket 220 can also prevent most of the reagent from evaporating and dissipating, thereby eliminating the need to frequently transfer and store reagent bottles, providing great convenience for actual operations. Compared with conventional reagent bottles at this stage, the present application has the significant advantages of being easy to use, low cost, saving medicines, and simplifying operation rhythm, and has broad application prospects in the fields of medical treatment and experiments.

[0027] See also Figure 1 As shown, the diameter of the bottle mouth 120 in this embodiment is smaller than that of the bottle body 110, the reagent is sealed and contained inside the bottle body 110, and the bottle mouth 120 and the bottle body 110 are fixedly connected, and are actually an integrated arrangement. Furthermore, the bottle mouth 120 in this embodiment has the same height direction as the bottle body 110, wherein the outer surface of the bottle mouth 120 is provided with an external thread 121, which is used to achieve a firm connection structure with the bottle cap mechanism 200.

[0028] See also Figure 2 As shown, the bottle cap mechanism 200 further includes a connector 210, the connector 210 is connected to the bottle mouth 120, and the sealing gasket 220 is connected to the bottle mouth 120 via the connector 210. The sealing gasket 220 in this embodiment is fitted and connected to the upper surface of the bottle mouth 120 via the connector 210. Specifically, the connector 210 is preferably an annular element, which is sleeved on the outside of the bottle mouth 120, and the inner surface of the connector 210 is provided with an internal thread 211 that matches the external thread 121, and the connector 210 and the bottle mouth 120 can be detachably mounted through threaded matching. Further, the end of the connector 210 in this embodiment away from the bottle body 110 is provided with a clamping portion 213, and the clamping portion 213 and the bottle mouth 120 jointly enclose a fixing groove 212, and the edge of the sealing gasket 220 is inserted into the fixing groove 212. Further, the clamping portion 213 is spaced from the upper surface of the bottle mouth 120 in the height direction of the bottle body 100, thereby cooperating with the bottle mouth 120 to form a clamping groove open toward the axial direction of the bottle mouth 120, and the edge of the sealing gasket 220 can be inserted in the fixing groove 212 by interference, thereby realizing the assembly of the sealing gasket 220. In actual use, the sealing gasket 220 and the connector 210 can be flexibly disassembled through the threaded structure, thereby realizing the recycling of the bottle body 100. In other embodiments, the connector 210 and the sealing gasket 220, and the connector 210 and the bottle mouth 120 can also be connected by other structures to achieve a detachable connection relationship, and the utility model does not make specific restrictions on this.

[0029] See also Figure 3As shown, the sealing gasket 220 in this embodiment is preferably a silicone element with a diameter not less than the cross section of the bottle mouth 120, and the penetration port 221 is arranged at the center of the sealing gasket 220, and the penetration port 221 is used to facilitate the entry of components such as the liquid collection needle into the reagent bottle. Further, in order to improve the sealing performance of the bottle body 100 so that it can avoid excessive evaporation of residual liquid, the penetration port 221 is set as a cross-shaped opening in this embodiment, so that the liquid collection needle and other components will not cause excessive extrusion and damage to the shape of the penetration port 221 after being penetrated, and thus the penetration port 221 can have a certain reset sealing effect. Of course, in other embodiments, the penetration port 221 can also be set to other shapes according to the properties of the actual reagent, the size of the liquid collection device and other actual use requirements, and the utility model does not make specific restrictions on this.

[0030] See also Figure 1 and Figure 2 As shown, the heat-sealing film 230 covers the surface of the sealing gasket 220, which is used to improve the sealing performance of the bottle body 100 before the reagent bottle is used, and to avoid the spillage of the reagent during transportation. Further, the heat-sealing film 230 in this embodiment is an aluminum film, which is connected to the sealing gasket 220 by means of heat plastic sealing, so that when in use, it only needs to be torn with a small force to expose the penetration port 221. Specifically, the heat-sealing film in this embodiment is provided with a tearing portion 231, and the tearing portion 231 protrudes from the bottle mouth 120 in the extending direction of the heat-sealing film 230, which makes it easier for the operator to perform the tearing action.

[0031] See also Figure 1 and Figure 2 As shown, the bottle cap mechanism 200 also includes a liquid absorbing member 240, which is connected to the outside of the heat-sealing film 230. Since the penetration port 221 is connected to the bottle body 110, there is a situation of shaking or even inversion during the actual transportation process. At this time, a small amount of reagent will flow between the sealing gasket 220 and the heat-sealing film 230 through the penetration port 221. Therefore, when in use, after the operator tears off the heat-sealing film 230, the surface of the sealing gasket 220 can be wiped with the liquid absorbing member 240 thereon. On the one hand, it can ensure the cleanliness of the reagent bottle during use, and on the other hand, it can also prevent the splashed liquid from flowing back into the bottle to contaminate the reagent. Specifically, the liquid absorbing member 240 in the present embodiment is a water-absorbing sponge. In other embodiments, the liquid absorbing member 240 can also be set to other materials with water absorption and water retention.

[0032] Embodiment 2

[0033] This embodiment provides a liquid collection device, which includes the ready-to-use reagent bottle and the reagent needle described in the first embodiment. The reagent needle extends into the interior of the bottle body 100 through the penetration port 221 .

[0034] Embodiment 3

[0035] This embodiment provides a drug dispensing system, which includes the ready-to-use reagent bottle described in Example 1.

[0036] In summary, the ready-to-use reagent bottle, liquid collection equipment and dispensing system described in the utility model use the bottle body 100 to hold the reagent, and the bottle cap mechanism 200 to seal the reagent, wherein the sealing gasket 220 is used to seal the bottle mouth 120, and the heat-sealing film 230 is used to seal the penetration port 221. When it is needed, the operator only needs to tear off the heat-sealing film 230 to insert the liquid collection needle into the bottle body 100 through the penetration port 221. If there is residual liquid left inside the bottle body 100, the sealing gasket 220 can also prevent most of the reagent from evaporating and dissipating, thereby eliminating the need to frequently transfer and store reagent bottles, which provides great convenience for actual operations. Compared with conventional reagent bottles at this stage, the present application has significant advantages such as easy use, low cost, saving medicines and simplifying operation rhythm, and has broad application prospects in the fields of medical treatment and experiments.

[0037] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A ready-to-use reagent bottle, characterized in that: include: A bottle body, comprising a bottle body and a bottle mouth; The bottle cap mechanism comprises a sealing gasket and a heat-sealing film, wherein the sealing gasket seals the bottle mouth and is provided with a through-port, the through-port being connected to the internal and external environment of the bottle body, and the heat-sealing film is connected to the outer surface of the sealing gasket and seals the through-port.

2. The ready-to-use reagent bottle according to claim 1, characterized in that: The bottle cap mechanism also includes a connecting piece, which is connected to the bottle mouth, and the sealing gasket is connected to the bottle mouth through the connecting piece.

3. The ready-to-use reagent bottle according to claim 2, characterized in that: The outer surface of the bottle mouth is provided with an external thread, the connecting piece is sleeved on the outside of the bottle mouth, and the inner surface of the connecting piece is provided with an internal thread matched with the external thread.

4. The ready-to-use reagent bottle according to claim 2, characterized in that: A clamping portion is provided at one end of the connector away from the bottle body, and the clamping portion and the bottle mouth together form a fixing groove, and the edge of the sealing gasket is inserted into the fixing groove.

5. The ready-to-use reagent bottle according to claim 1, characterized in that: The penetration opening is a cross-shaped opening.

6. The ready-to-use reagent bottle according to claim 1, characterized in that: The bottle cap mechanism also includes a liquid absorbing component, and the liquid absorbing component is connected to the outer side of the heat sealing film.

7. The ready-to-use reagent bottle according to claim 6, characterized in that: The liquid absorbing component is a water absorbing sponge; the heat sealing film is an aluminum film; and the sealing gasket substrate is silica gel.

8. The ready-to-use reagent bottle according to claim 1, characterized in that: The heat-sealing film is provided with a tearing portion, and the tearing portion protrudes from the bottle mouth in the extending direction of the heat-sealing film.

9. A liquid collection device, characterized in that: It comprises the ready-to-use reagent bottle and reagent needle as described in any one of claims 1 to 8, wherein the reagent needle extends into the interior of the bottle body through the penetration port.

10. A drug dispensing system, characterized in that: A ready-to-use reagent bottle comprising any one of claims 1 to 8.

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