CN219251171U

CN219251171U - Limit structure for replacement transfusion container

Info

Publication number: CN219251171U
Application number: CN202221870565.1U
Authority: CN
Inventors: 肖子瑾; 彭杰; 易垒; 肖尊雄; 张华�
Original assignee: Hunan Yongfukang Medical Technology Co ltd
Current assignee: Hunan Fuwenjian Medical Technology Co.,Ltd.
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-06-27
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a limiting structure of a replacement infusion container, which comprises a fixing piece and a locking piece, wherein the fixing piece is provided with a locking groove, the lower part of the locking groove is provided with a limiting hole, and the locking piece comprises a locking block embedded into the locking groove and a limiting block corresponding to the limiting hole. The locking piece provided by the utility model can provide a pressing force for the bottle mouth so as to lock and fix the bottle mouth of the infusion bottle, so that the infusion bottle can be kept in a stable state, the puncture device can conveniently puncture the bottle mouth of the infusion bottle, and the problem that the infusion tube is polluted because the infusion bottle or the infusion bag is easy to fall off under the action of external force can be avoided.

Description

Limit structure for replacement transfusion container

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a limiting structure of a replacement infusion container.

Background

In the clinical venous transfusion process, an infusion bottle or an infusion bag is often hung at a high place and is in an inverted state, liquid is input into a vein through an infusion tube by utilizing gravity, a needle head of the infusion tube is inserted into a bottle mouth plug of the infusion bottle or the infusion bag, and the bottle plug realizes the sealing function of the infusion bottle or the infusion bag by virtue of friction force so as to enter into transfusion work, but the existing transfusion container has the following problems in the use process: if the position of the bottle mouth of the infusion container is not fixed, difficulties are brought to the alignment and the insertion of the subsequent needle into the bottle mouth, so that the liquid cannot smoothly flow into the infusion tube; and the infusion bottle or the infusion bag frequently happens in clinic and falls off when the infusion bottle or the infusion bag is subjected to the action of external force (the infusion bottle is taken down after the abnormal infusion is finished), so that the infusion tube is polluted, and based on the infusion bottle or the infusion bag, a limiting structure for replacing the infusion container is provided to solve the problems.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-described and/or problems occurring in the conventional infusion device that an infusion bottle or an infusion bag is easily detached when subjected to an external force.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a limit structure of replacement transfusion container, its includes mounting and retaining member, the locking groove has been seted up to the mounting, spacing hole has been seted up to the locking groove lower part, and the retaining member is including the embedding the inside retaining block of locking groove and the stopper that corresponds to spacing hole.

As a preferred embodiment of the present utility model, wherein: the locking block comprises a first base plane L, a guide plane M is formed by obliquely extending from one side of the first base plane L, a compression plane N is formed by downwardly extending from one side of the guide plane M, and included angles formed between the first base plane L and the guide plane M and between the guide plane M and the compression plane N are obtuse angles.

As a preferred embodiment of the present utility model, wherein: the mounting has offered the holding tank, guide plane M and compression plane N extend to the holding tank inside from the locking groove.

As a preferred embodiment of the present utility model, wherein: the limiting holes comprise a first limiting hole and a second limiting hole, the first limiting hole is formed in the inner side of the fixing piece, the second limiting hole is formed in the outer side of the fixing piece, and the limiting block comprises a first limiting block corresponding to the first limiting hole and a second limiting block corresponding to the second limiting hole.

As a preferred embodiment of the present utility model, wherein: the mounting device is characterized by further comprising a mounting piece, wherein a positioning block is arranged on the side face of the mounting piece, a positioning groove corresponding to the positioning block is formed in the fixing piece, the outer side of the mounting piece is in contact with the accommodating groove, and the mounting piece is provided with an accommodating opening.

As a preferred embodiment of the present utility model, wherein: still include the tray and be located the inside carousel of tray, the carousel rotates with the tray and is connected, the carousel is equipped with a plurality of installation position, the mounting is located the inside activity that can restrict infusion container bottleneck in installation position.

As a preferred embodiment of the present utility model, wherein: the rotary table is provided with fixing grooves on two sides of the mounting position, and fixing blocks corresponding to the fixing grooves are arranged on two sides of the fixing piece.

As a preferred embodiment of the present utility model, wherein: a notch is arranged on one side of the tray.

As a preferred embodiment of the present utility model, wherein: a sterilizer is arranged inside the tray.

As a preferred embodiment of the present utility model, wherein: the upper part of the turntable is provided with a storage table, and the storage table is provided with a bottle identifier and a water level identifier.

The utility model has the beneficial effects that: according to the utility model, the bottle opening of the infusion bottle is locked and fixed by a pressing force applied to the bottle opening through the locking piece, so that the infusion bottle is kept in a stable state, the puncture device is convenient to puncture and enter the bottle opening of the infusion bottle, and the problem that the infusion tube is polluted due to the fact that the infusion bottle or the infusion bag is easy to fall off under the action of external force can be avoided.

Drawings

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

fig. 1 is an overall construction diagram of a first embodiment of the present utility model.

Fig. 2 is a position structure diagram of the limiting hole and the locking groove in the first embodiment of the present utility model.

Fig. 3 is a structural view of a locker in the first embodiment of the present utility model.

Fig. 4 is a structural view of a mounting member in a second embodiment of the present utility model.

Fig. 5 is a block diagram of a fastener for use with a dual valve finish according to a second embodiment of the present utility model.

Fig. 6 is a block diagram of the whole of the third embodiment of the present utility model.

Fig. 7 is a block diagram of a turntable in a third embodiment of the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, in a first embodiment of the present utility model, a limiting structure for a replacement infusion container is provided, and the limiting structure includes a fixing member 100 and a locking member 200, wherein the fixing member 100 is provided with a locking groove 101, a limiting hole 102 is formed in the lower portion of the locking groove 101, and the locking member 200 includes a locking block 201 embedded in the locking groove 101 and a limiting block 202 corresponding to the limiting hole 102.

The fixing piece 100 is used for installing an infusion bag or a bottle opening of an infusion bottle, when infusion is carried out, the infusion bottle opening can be quickly inserted into the fixing piece 100, so that the infusion bottle is fixed in an inverted state for carrying out infusion, when the infusion is finished, the infusion bottle can be quickly pulled out of the fixing piece 100 for carrying out replacement of an infusion container, the locking piece 200 is used for applying a pressing force to the bottle opening so as to lock and fix the infusion bottle opening, the infusion bottle is kept in a stable state, a puncture outfit is convenient to puncture the infusion bottle opening, the problem that the infusion bottle or the infusion bag is easy to fall off when being subjected to external force, and the infusion tube is polluted is avoided, the locking groove 101 is used for installing the locking block 201, and the limiting hole 102 is used for limiting the limiting block 202, so that the locking block 201 plays a stable role in pressing the bottle opening when the infusion bottle is pressed down.

The locking block 201 comprises a first base plane L, a guide plane M is formed by extending obliquely from one side of the first base plane L, a compression plane N is formed by extending downwards from one side of the guide plane M, and included angles formed between the first base plane L and the guide plane M and between the guide plane M and the compression plane N are obtuse angles.

The retaining member 200 can be rubber material, first basal plane L, guide surface M and compress tightly face N integrated into one piece, and guide surface M is used for playing the guide effect to the bottleneck, and the bottleneck of being convenient for inserts, when the bottleneck is pressed down to the inside of mounting 100, contact guide surface M earlier, along with inclined guide surface M presses into compression face N, when the bottleneck is pressed down from guide surface M more and more, guide surface M is to the compressive force of bottleneck grow more and more, until the bottleneck enters into compression face N, compresses tightly the locking to the bottleneck through compression face N this moment, guarantees the firm of infusion container bottleneck.

The mounting 100 has seted up holding tank 103, and holding tank 103 is used for placing the bottleneck of infusion container, and guide plane M and compression plane N extend to inside holding tank 103 from locking groove 101 for provide the compressive force to the bottleneck of pushing down, thereby avoid the bottleneck of infusion container to take place to drop crooked problem.

The limiting hole 102 comprises a first limiting hole 102a and a second limiting hole 102b, the first limiting hole 102a is formed in the inner side of the fixing piece 100, the second limiting hole 102b is formed in the outer side of the fixing piece 100, and the limiting block 202 comprises a first limiting block 202a corresponding to the first limiting hole 102a and a second limiting block 202b corresponding to the second limiting hole 102 b.

Example 2

Referring to fig. 4 and 5, a second embodiment of the present utility model, which is based on the previous embodiment,

the fixing device further comprises a mounting piece 301, a positioning block 302 is arranged on the side face of the mounting piece 301, a positioning groove 104 corresponding to the positioning block 302 is formed in the fixing piece 100, the outer side of the mounting piece 301 is in contact with the accommodating groove 103, and an accommodating opening 303 is formed in the mounting piece 301.

The corresponding infusion containers in this embodiment include two types: the single-valve infusion bottle and the double-valve infusion bottle have differences in bottle opening sizes, when in actual use, the single-valve infusion bottle and double-valve infusion bottle mixed infusion bottle changing method is adopted, the single-valve infusion bottle corresponds to the bottle opening of the single-valve infusion container when the mounting piece 301 is not arranged, the mounting piece 301 corresponds to the bottle opening of the double-valve infusion container after the mounting piece 301 is arranged, the positioning block 302 is used for mounting the mounting piece 301 into the positioning groove 104, the two double-valve bottle openings are combined with the fixing piece 301 to be fixed, and the accommodating port 303 is used for accommodating the double-valve bottle opening of the infusion container.

Example 3

Referring to fig. 6 and 7, a third embodiment of the present utility model is based on the previous embodiment.

Still include tray 401 and be located the inside carousel 402 of tray 401, carousel 402 and tray 401 rotate and are connected, and carousel 402 is equipped with a plurality of installation position 403, and the activity that can restrict the infusion container bottleneck is located to installation position 403 inside to mounting 100.

The tray 401 is used for installing and placing the rotary table 402, the rotary table 402 is used as a bearing table of the whole infusion container, the installation position 403 is used for fixedly installing the fixing piece 100, thus the whole inversion of the infusion container on the rotary table 402 is realized, four installation positions 403 are arranged in the embodiment, four infusion containers can be placed at the same time, the infusion containers are tightly pressed through the locking piece 200, the infusion containers can be pulled out of the containing groove 103 manually to replace other infusion containers, and the rotary table 402 is used for replacing different infusion positions when rotating.

Fixing grooves 404 are formed in the rotary table 402 and located on two sides of the mounting position 403, fixing blocks 105 corresponding to the fixing grooves 404 are arranged on two sides of the fixing piece 100, and the fixing grooves 404 are used for positioning the fixing piece 100, so that the fixing piece 100 can be positioned on the rotary table 402 through the fixing blocks 105 to ensure the stability of the infusion container.

A notch 405 is provided on one side of the tray 401, the notch 405 corresponding to one of the mounting locations 403, and when the turntable 402 is rotated into position until a bottle is positioned in the notch 405, a spike (not shown in the figure) pierces the mouth of the infusion container through the opening to transfer liquid into the infusion line to complete infusion.

The tray 401 is internally provided with a sterilizer, the upper part of the turntable 402 is provided with a placing table 406, and the placing table 406 is provided with a bottle identifier 407 and a water level identifier 408.

The mounting position 403 corresponding to the notch 405 on the rotary table 402 is an infusion working position, the position corresponding to the mounting position 430 on one side of the rotary table is a disinfection and sterilization working position, the infusion bottle rotates to the infusion working position through the rotary table 402 after the disinfection is completed at the disinfection position, the puncture device is inserted into the infusion bottle under the drive of the puncture tray and is communicated with a liquid medicine and a vein channel in the infusion bottle, the disinfection device is an ultraviolet disinfection device for disinfecting an infusion container bottle opening of the disinfection and sterilization working position, the bottle body identifier 407 identifies whether the infusion bottle exists on the corresponding working position through the photoelectric reflection principle, so that the infusion bottle is judged to be fixedly mounted on the working position normally (when the infusion bottle exists, reflected light and sound waves can be received, when the infusion bottle does not exist), the water level identifier 408 identifies the position of the liquid level in the infusion bottle through the photoelectric camera shooting principle, and therefore whether the bottle is replaced or not is determined (the change of the water level line in the bottle is identified, the light wave and the water wave is generated, the sound wave penetrating power is strong, and the reflected signal is weak, and the reflected signal is not weak).

Working principle:

the infusion bottle is fixedly inserted into the accommodating groove 103 of the fixing piece 100, the bottle mouth of the infusion bottle is pressed and fixed through the pressing surface N of the locking piece 200, after the infusion bottle is sterilized at the sterilizing position, the infusion bottle is conveyed to the infusion position corresponding to the notch 405, and the bottle stopper puncture outfit of the infusion set is inserted into the infusion bottle under the drive of the puncture outfit tray, so that the channels of liquid medicine and veins in the infusion bottle are communicated, and the infusion is completed.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A limit structure of a replacement transfusion container, which is characterized in that: comprising the steps of (a) a step of,

the fixing piece (100) is provided with a locking groove (101), and a limiting hole (102) is formed in the lower part of the locking groove (101); the method comprises the steps of,

the locking piece (200) comprises a locking piece (201) embedded into the locking groove (101) and a limiting block (202) corresponding to the limiting hole (102).

2. The spacing structure of a replacement infusion container as claimed in claim 1, wherein: the locking block (201) comprises a first base surface (L), a guide surface (M) is formed by obliquely extending from one side of the first base surface (L), a compression surface (N) is formed by downwardly extending from one side of the guide surface (M), and included angles formed between the first base surface (L) and the guide surface (M) and between the guide surface (M) and the compression surface (N) are obtuse angles.

3. The spacing structure of the replacement infusion container as claimed in claim 2, wherein: the fixing piece (100) is provided with a containing groove (103), and the guide surface (M) and the pressing surface (N) extend from the locking groove (101) to the inside of the containing groove (103).

4. A spacing structure for a replacement infusion container as claimed in claim 3, wherein: the limiting hole (102) comprises a first limiting hole (102 a) and a second limiting hole (102 b), the first limiting hole (102 a) is formed in the inner side of the fixing piece (100), the second limiting hole (102 b) is formed in the outer side of the fixing piece (100), and the limiting block (202) comprises a first limiting block (202 a) corresponding to the first limiting hole (102 a) and a second limiting block (202 b) corresponding to the second limiting hole (102 b).

5. The spacing structure of the replacement infusion container as claimed in claim 4, wherein: the mounting device is characterized by further comprising a mounting piece (301), wherein a positioning block (302) is arranged on the side face of the mounting piece (301), a positioning groove (104) corresponding to the positioning block (302) is formed in the fixing piece (100), the outer side of the mounting piece (301) is in contact with the accommodating groove (103), and the mounting piece (301) is provided with an accommodating opening (303).

6. The limit structure of the replacement infusion container according to any one of claims 1 to 5, wherein: still include tray (401) and be located carousel (402) inside tray (401), carousel (402) are connected with tray (401) rotation, carousel (402) are equipped with a plurality of installation position (403), the activity that can restrict infusion container bottleneck is located to installation position (403) inside to mounting (100).

7. The spacing structure of the replacement infusion container as claimed in claim 6, wherein: fixing grooves (404) are formed in the rotary table (402) and located on two sides of the mounting position (403), and fixing blocks (105) corresponding to the fixing grooves (404) are arranged on two sides of the fixing piece (100).

8. The spacing structure of the replacement infusion container as claimed in claim 7, wherein: a notch (405) is formed in one side of the tray (401).

9. The spacing structure of the replacement infusion container as claimed in claim 8, wherein: a sterilizer is arranged inside the tray (401).

10. The spacing structure of the replacement infusion container as claimed in claim 9, wherein: the upper portion of carousel (402) is equipped with puts thing platform (406), put thing platform (406) and be equipped with bottle identifier (407) and water level identifier (408).