CN209984796U - Protective cap - Google Patents
Protective cap Download PDFInfo
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- CN209984796U CN209984796U CN201920602387.6U CN201920602387U CN209984796U CN 209984796 U CN209984796 U CN 209984796U CN 201920602387 U CN201920602387 U CN 201920602387U CN 209984796 U CN209984796 U CN 209984796U
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- protective cap
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- male
- joint
- protection part
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Abstract
The utility model provides a protective cap for the protection is waited to operate medical joint, this protective cap is including the male joint protection part and the female joint protection part that are connected, the male joint protection part deviates from the concave male joint that is equipped with of terminal surface of female joint protection part accepts the chamber, the female joint protection part deviates from the concave female joint that is equipped with of terminal surface of male joint protection part accepts the chamber. The technical scheme of the utility model male joint protect function and female joint protect function have been realized simultaneously.
Description
Technical Field
The utility model relates to a medical treatment consumptive material field, in particular to protective cap.
Background
The medical joint is a medical instrument which is commonly used at present, and because the medical joint is easy to collide in the transportation process and if an interface of the joint is exposed and is easy to be polluted, a protective cap is required to be used for protecting the medical joint.
The medical joint protective cap on the existing market comprises a male protective cap and a female protective cap, wherein the male protective cap is used for protecting the female joint, the female protective cap is used for protecting the male joint, the male joint and the female joint are relatively independent, and the function is single.
SUMMERY OF THE UTILITY MODEL
The main objective of the present invention is to provide a protective cap, which is a protective cap with both male and female connectors.
In order to achieve the above object, the utility model provides a protective cap, including the male joint protection part and the female joint protection part that are connected, the male joint protection part deviates from the concave male joint that is equipped with of terminal surface of female joint protection part accepts the chamber, the female joint protection part deviates from the concave female joint that is equipped with of terminal surface of male joint protection part accepts the chamber.
In an embodiment of the present invention, the bottom wall of the cavity is provided with an insertion post.
In an embodiment of the present invention, the insertion column deviates from the end surface of the bottom wall of the cavity accommodated by the female connector and is communicated with the air flow passage of the cavity accommodated by the male connector.
In an embodiment of the present invention, the insertion column deviates from one end of the cavity bottom wall is accommodated by the female joint accommodating the protruding arrangement in the cavity.
In an embodiment of the present invention, the side wall of the male connector accommodating cavity and/or the female connector accommodating cavity is provided with an air hole communicated with the atmosphere.
Further, the air holes are round or square.
In an embodiment of the present invention, the outer wall surface of the male connector protection portion is provided with a first connection structure.
Further, the first connecting structure is an external thread.
In an embodiment of the present invention, the side wall of the accommodating cavity of the female connector is provided with a second connecting structure.
Further, the second connecting structure is an internal thread.
The utility model provides a protective cap for the medical joint of operation is treated in the protection, this protective cap is including the male joint protection part and the female joint protection part that are connected, and the terminal surface that the male joint protection part deviates from the female joint protection part is concave to be equipped with the male joint and accepts the chamber, can be used to accept the male joint, and the terminal surface that the female joint protection part deviates from the male joint protection part is concave to be equipped with the female joint and accepts the chamber, can be used to accept the female joint. Namely, the male joint protection portion and the female joint protection portion of this protective cap are connected, and the male joint can be inserted the male joint and accept the intracavity, realize isolation protection, and the female joint can be inserted the female joint and accept the intracavity, realize isolation protection, also promptly, the utility model discloses male joint protect function and female joint protect function have been realized to the protective cap simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the protective cap of the present invention;
FIG. 2 is a schematic view of the protective cap of FIG. 1 from another perspective;
fig. 3 is a cross-sectional view of an embodiment of the protective cap of the present invention;
FIG. 4 is a cross-sectional view of another embodiment of the protective cap of FIG. 3;
description of the reference numerals
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a protective cap 100 for the medical joint of operation is treated in the protection, aims at solving present medical production cycle length and the high problem of manufacturing cost that connects protective cap 100. The specific structure of the protective cap 100 of the present invention will be described below:
as shown in fig. 1 to 3, in an embodiment of the protective cap 100 of the present invention, the protective cap 100 includes a male connector protection portion 10 and a female connector protection portion 20 connected to each other, a male connector receiving cavity 11 is concavely disposed on an end surface of the male connector protection portion 10 departing from the female connector protection portion 20, and a female connector receiving cavity 21 is concavely disposed on an end surface of the female connector protection portion 20 departing from the male connector protection portion 10.
The following description will be made by taking as an example that the protective cap 100 is manufactured by integral molding:
specifically, the protective cap 100 is integrally formed, and the male connector protection part 10 and the female connector protection part 20 are integrally formed in the same mold through injection molding, so that the male connector protection part 10 and the female connector protection part 20 are not required to be respectively prepared by using different molds, and a set of complete protective cap 100 can be obtained by performing injection molding and demolding treatment once under the same mold.
Therefore, can understand, the technical scheme of the utility model, this protective cap 100 integrated into one piece only needs one set of mould when preparing protective cap 100, only need carry out the injection molding drawing of patterns under same mould promptly and handle can prepare male joint protection portion 10 and female joint protection portion 20 simultaneously, cavity 11 is acceptd to the male joint in the male joint protection portion 10 is used for acceping the male joint, cavity 21 is acceptd to the female joint in the female joint protection portion 20 is used for acceping the female joint, at this moment, only need one set of mould when preparing this protective cap can, can save the mould, save the resource input, effective reduce cost makes the utility model discloses protective cap 100 has realized male joint protect function and female joint protect function simultaneously. Meanwhile, when the protective cap 100 is used, the male end and the female end of the medical connector are respectively connected to the corresponding male connector protection part 10 and the corresponding female connector protection part 20, so that the protective cap is simple and convenient to use, and the medical connector is effectively prevented from being damaged in the transportation and sterilization processes. When the protective cap 100 is used, the male end and the female end of the connector are respectively connected with the corresponding male connector protection part and the corresponding female connector protection part, so that the protective cap is simple and convenient to use, can also play a role in ensuring the cleanness and sanitation of the connector, and avoids the connector from being damaged in transportation and being polluted in sterilization.
In this embodiment, the male connector receiving cavity 10 and the female connector receiving cavity 20 are disposed in a smooth shape such as a truncated cone shape, a cylindrical shape, etc., and since the interior of the smooth shape such as a truncated cone shape, a cylindrical shape, etc. is disposed in the preparation process of the protective cap 100, the mold is easier to be removed, and the smooth surface is less prone to generate defects, thereby reducing the generation of internal stress and prolonging the service life of the product. Meanwhile, the arrangement of the male connector accommodating cavity 10 and the female connector accommodating cavity 20 can provide a certain buffer space in the using process, and the reliability of the protective cap 100 for protecting the medical connector can be effectively improved.
Of course, in other embodiments of the present invention, the male joint protection part 10 and the female joint protection part 20 can be connected together by a connecting piece in the same set of mold, and similarly, the male joint protection part 10 and the female joint protection part 20 can be simultaneously prepared by only one set of mold, so as to solve the problems of long production cycle and high production cost of the current medical joint protection cap 100.
In an embodiment of the present invention, the bottom wall of the female connector accommodating cavity 21 is provided with an inserting column 22.
Specifically, the insertion column 22 may be formed integrally with the female terminal-protecting member 20, or may be connected to the female terminal-protecting member 20 by means of adhesion or the like. The insertion column 21 may be made of plastic, rubber, etc., and preferably, the insertion column 21 is made of elastic material to improve the protection effect of the medical joint.
In an embodiment of the present invention, the insertion column 21 deviates from the end surface of the bottom wall of the female connector accommodating cavity 21 and is communicated with the air flow passage 30 of the male connector accommodating cavity 11. The provision of the air flow path 30 facilitates the ingress and egress of sterilant to effectively sterilize the medical connector.
In an embodiment of the present invention, the insertion column 22 deviates from the end of the bottom wall of the female joint accommodating cavity 21, and the female joint accommodating cavity 21 is internally protruded. When the inserting column 22 is protruded and arranged in the female joint accommodating cavity 21, the inserting column 22 can completely extend into the inner cavity of the female joint and abut against the inner wall of the female joint when the female joint is inserted into the female joint protecting part 20, so that the connection stability of the female joint and the female joint protecting part 20 is improved, and the protecting effect of the female joint protecting part 20 on the female joint can be effectively improved.
In an embodiment of the present invention, the side wall of the male connector receiving cavity 11 and/or the female connector receiving cavity 21 is provided with an air hole 12 communicating with the atmosphere. The air hole 12 is arranged so that a sterilizing agent can enter and exit a gap between the medical connector and the protective cap 100 through the air hole 12 in the process of sterilizing the medical connector, thereby performing comprehensive sterilization on the medical connector.
Further, since the air hole 12 is formed in the side wall of the male connector accommodating chamber 11, the inside of the male connector is complicated to install when protecting the medical connector, and therefore, when the air hole 12 is formed in the side wall of the male connector accommodating chamber 11, the sterilizing agent can more easily sterilize the inside of the male connector in a whole state.
In this embodiment, the air holes 12 may be configured in various shapes such as a circle, an ellipse, a square, or a trapezoid. It can be understood that, if the air hole 12 is circular, the internal stress of the protective cap 100 can be effectively reduced, and the service life of the protective cap 100 can be further prolonged.
In an embodiment of the present invention, the outer wall surface of the male joint protection part 10 is provided with a first connecting structure 13. When the male connector is protected by the male connector protection part 10, the male connector can be fixed by the first connection structure 13, so that the male connector is prevented from being separated from the male connector protection part 10 to damage or pollute the male connector in the transportation process.
Further, the first connecting structure 13 is an external thread 130. The male joint protection part 10 is connected with the male joint through threads, so that the male joint protection part 10 is tightly connected with the male joint, the male joint is isolated and protected, and cleanness and sanitation of an infusion inlet and an infusion outlet of the male joint are guaranteed.
As shown in fig. 4, in another embodiment of the present invention, an inserting portion is disposed on the outer wall surface of the male connector protection portion 10, and the male connector protection portion 10 is inserted and fixed in the male connector, and similarly, the arrangement can also protect and clean the male connector.
Of course, in other embodiments of the present invention, the male connector protection part 10 and the male connector may be connected by a snap or the like. The arrangement can also carry out isolation protection on the male connector and ensure the cleaning and sanitation functions of the male connector.
In an embodiment of the present invention, the outer sidewall of the female joint accommodating cavity 21 is provided with a second connecting structure 23. When the female connector is protected by the female connector protection part 20, the female connector can be inserted into the second connecting structure 23 to be fixed, so that the female connector is prevented from being separated from the female connector protection part 20 during transportation to damage or pollute the male connector.
Further, the second connecting structure 23 is internally threaded 230. The female joint protection part 20 is connected with the female joint through threads, so that the female joint protection part 20 is tightly connected with the female joint, the female joint is isolated and protected, and cleanness and sanitation of an infusion inlet and an infusion outlet of the female joint are guaranteed.
Of course, in other embodiments of the present invention, the female joint protection part 20 and the female joint may be connected by a snap or the like. The arrangement can also carry out isolation protection on the female joint and ensure the cleaning and sanitation functions of the female joint.
In this embodiment, the male connector protector 10 and/or the female connector protector 20 are selected from elastomeric materials. The elastomer material can play a role in buffering in the transportation process of the medical joint, so that the medical joint is prevented from being damaged in collision, and the protection effect of the protective cap 100 on the medical joint is further improved.
Further, the material of the male joint protector 10 and/or the female joint protector 20 is polyvinyl chloride. The polyvinyl chloride has higher strength and flexibility, is environment-friendly, nontoxic and safe, and can be recycled, thereby effectively reducing the cost.
In this embodiment, the protective cap 100 is used as a disposable instrument to prevent the protective cap 100 from being contaminated by the outside after being used, so that the medical joint to be operated is contaminated when being used again. The protective cap 100 is taken out of the medical connector before the medical connector is used, and waste materials can be disinfected and then subjected to secondary processing for recycling, so that the cost is effectively reduced.
Of course, in other embodiments of the present invention, the protective cap 100 can be used as a reusable device, and can be reused after being sterilized after each use.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a protective cap, its characterized in that, is including the male joint protection portion and the female joint protection portion that are connected, the male joint protection portion deviates from the concave male joint that is equipped with of terminal surface of female joint protection portion accepts the chamber, the female joint protection portion deviates from the concave female joint that is equipped with of terminal surface of male joint protection portion accepts the chamber.
2. The protective cap of claim 1, wherein the bottom wall of the female connector receiving cavity is provided with an insertion post protruding therefrom.
3. The protective cap of claim 2, wherein an end surface of the insertion post facing away from the bottom wall of the cavity defines an air flow passage communicating with the cavity.
4. The protective cap of claim 2, wherein an end of the insert post facing away from the bottom wall of the female connector receiving cavity is disposed to project from within the female connector receiving cavity.
5. The protective cap of claim 1, wherein a sidewall of the male connector receiving cavity and/or the female connector receiving cavity is provided with an air hole communicated with the atmosphere.
6. The protective cap of claim 5 wherein the air holes are circular or square.
7. The protective cap of claim 1, wherein the outer wall surface of the male connector guard is provided with a first connecting structure.
8. The protective cap of claim 7, wherein the first connection structure is an external thread.
9. The protective cap of claim 1, wherein a sidewall of the female connector receiving cavity is provided with a second connecting structure.
10. The protective cap of claim 9, wherein the second connection structure is an internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920602387.6U CN209984796U (en) | 2019-04-26 | 2019-04-26 | Protective cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920602387.6U CN209984796U (en) | 2019-04-26 | 2019-04-26 | Protective cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209984796U true CN209984796U (en) | 2020-01-24 |
Family
ID=69292950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920602387.6U Active CN209984796U (en) | 2019-04-26 | 2019-04-26 | Protective cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209984796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939346A (en) * | 2019-04-26 | 2019-06-28 | 深圳安特医疗股份有限公司 | Protective cap |
-
2019
- 2019-04-26 CN CN201920602387.6U patent/CN209984796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939346A (en) * | 2019-04-26 | 2019-06-28 | 深圳安特医疗股份有限公司 | Protective cap |
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