Medical instrument kit
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- MOLNLYCKE HEALTH CARE AB
- Filing Date
- 2024-10-15
- Publication Date
- 2026-05-29
AI Technical Summary
In the existing technology, due to the inconsistent shelf life of medical devices, the device with the lowest safety in medical intervention is set with an expiration date for the entire package, resulting in the premature disposal of fully functional devices, causing waste of resources and increased costs.
Medical devices are divided into two categories based on their shelf life, and packaged separately in a first package and a second package to ensure that the shelf life of each category of devices is basically the same. They are also distinguished by expiration marks and color codes to ensure that each category of device can be used within its shelf life.
It extends the lifespan of medical devices, reduces resource waste, lowers the cost of medical preparation, and improves the efficiency and sustainability of medical interventions.
Smart Images
Figure CN122121827A_ABST
Abstract
Description
Technical Field
[0001] This disclosure generally relates to a medical device kit for medical intervention, wherein the kit includes at least a first package and a second package, the first package containing one or more medical devices and the second package containing one or more medical devices. This disclosure also relates to a method for providing such a medical device kit. Background Technology
[0002] Medical interventions, such as surgical procedures, often require the use of multiple tools and medical instruments. To reduce preparation time for medical personnel before a medical intervention, these tools and instruments are often packaged together. Therefore, instead of searching for individual medical instruments needed for a specific medical intervention, each necessary component or instrument is pre-arranged in a package.
[0003] For example, one package can contain all the tools and medical devices associated with hernia repair, laparoscopic surgery, or negative pressure wound therapy (NPWT), respectively.
[0004] Providing all the medical devices needed for a specific medical intervention in a single package increases efficiency and saves medical staff considerable time, for example, before and during surgical procedures.
[0005] However, a number of factors can affect how long a component or medical device will remain fully functional after it has been manufactured.
[0006] The shelf life of a medical device refers to the period during which the device remains suitable for its intended use. The expiration date is the end of the shelf life, after which the medical device no longer functions as intended.
[0007] Several factors can affect the shelf life (and expiration date) of medical devices. For example, medical devices may contain substances that degrade over time, or components that interact with each other, affecting the performance and / or safety of the device. Furthermore, the manufacturing process may adversely alter the chemical properties of raw materials and components of the medical device. It is also conceivable that the appearance, viscosity, tensile strength, or other physical properties of a medical device may change over time.
[0008] Storage conditions, sterility, and many other factors can also affect the shelf life of medical devices.
[0009] One issue associated with providing multiple medical devices in a single package is that the individual expiration dates of the devices contained within the package often differ. Since safety is critical in these procedures, the medical device with the shortest expiration date sets the expiration date for all other medical devices in the package.
[0010] Therefore, all medical devices in the packaging are discarded after the expiration date. The result is that many fully functional medical devices are discarded prematurely. This is costly and unsustainable.
[0011] Therefore, there is a need to alleviate the problems described above and to provide a sustainable and cost-effective approach to improve and facilitate healthcare professionals’ preparation procedures before and during medical interventions. Summary of the Invention
[0012] In view of the above problems, the purpose of this disclosure is to provide improvements on providing sustainable and cost-effective methods to reduce the burden on healthcare workers before and during medical interventions.
[0013] According to a first aspect, a medical device kit for medical intervention is provided, wherein the kit includes at least a first package and a second package, the first package containing one or more medical devices, and the second package containing one or more medical devices; the medical devices in the first and second packages are configured for use with the medical intervention, wherein each medical device contained in the first package has a first shelf life, the first shelf life being substantially the same for each component in the first package; each medical device in the second package has a second shelf life, the second shelf life being substantially the same for each component in the second package, and wherein the first shelf life differs from the second shelf life.
[0014] In the medical device kit according to this disclosure, multiple medical devices associated with a specific medical intervention are arranged in separate packages, and the medical devices are packaged based on their respective shelf lives. Components of the first and second packages are configured for use with the same medical intervention.
[0015] By arranging medical devices according to their expiration dates, the devices will maintain their intended function for a longer period. This avoids the need to discard medical devices (such as expensive surgical instruments or wound dressings) before their actual (individual) expiration date. Furthermore, medical devices used by healthcare professionals in specific care scenarios are arranged in a way that facilitates preparation procedures prior to specific medical interventions.
[0016] Offering individually packaged medical device kits based on shelf life is also beneficial, as many surgical packages tend to be large and bulky, making it difficult to store and transport them from storage to the operating room.
[0017] Therefore, a more sustainable and cost-effective medical device kit is provided.
[0018] The first shelf life may differ by less than 4 months, preferably less than 3 months, between the various medical devices in the first package, and the second shelf life may differ by less than 4 months, preferably less than 3 months, between the various medical devices in the second package.
[0019] For example, the first shelf life can differ from the second shelf life by at least 6 months.
[0020] The shelf life of individual medical devices used for a specific medical intervention can vary significantly. If all devices are packaged in the same package, the medical device with the earliest expiration date (i.e., the shortest shelf life) will set the expiration date for each medical device contained in that package. However, providing multiple medical devices with shelf lives differing by at least 6 months in at least the first and second packages ensures that each medical device belonging to the kit can be used for an extended period.
[0021] The first package may include a first expiration mark indicating a first expiration date of the medical device in the first package, and the second package may include a second expiration mark indicating a second expiration date of the medical device in the second package, wherein the first expiration date is different from the second expiration date.
[0022] The first expiration date corresponds to the earliest expiration date of the medical device arranged in the first package (i.e., the medical device in the first package with the shortest shelf life).
[0023] The second expiration date corresponds to the earliest expiration date of the medical device arranged in the second package (i.e., the medical device in the first package with the shortest shelf life).
[0024] Typically, medical devices in the first package have substantially the same first expiration date. Similarly, medical devices in the second package have substantially the same second expiration date.
[0025] After a medical intervention is completed, any remaining medical devices contained in at least the first and second packages can be stored and used for future medical interventions (until the first expiration date and the second expiration date, respectively).
[0026] The second expiration date can be earlier than the first expiration date. For example, the second expiration date can be at least 6 months, or even at least 12 months, earlier than the first expiration date.
[0027] The first and second failure markers can be in the form of alphanumeric characters, machine-readable codes, and / or chips.
[0028] In an exemplary embodiment, at least the first package and the second package each include at least one kit label indicating that the first package and the second package belong to the same kit for use with the medical intervention.
[0029] Providing kit markings that indicate the first and second packages, as well as optional additional packages, belong to the same kit significantly helps in selecting medical devices to be used with a specific medical intervention.
[0030] At least one suite tag can be a graphic element and / or a text element.
[0031] For example, graphic elements can be symbols, graphics, images, photographs, or visual elements. Graphic elements can convey product identification information, medical intervention identification information, kit identification information, and / or purpose-specific information.
[0032] Text elements can be product descriptors, kit descriptors, and / or medical intervention descriptors.
[0033] In an exemplary embodiment, the first package and the second package may each include a color-coded portion; the color-coded portion indicates a specific medical intervention.
[0034] Color coding helps identify and select components and packaging for a specific medical intervention. This makes it clear to personnel which packaging belongs to the same kit and is used with the same medical intervention, and allows for clear differentiation between various kits and packaging used with different medical interventions.
[0035] Medical interventions can be negative pressure wound therapy (NPWT) or surgical procedures, such as laparoscopic procedures or orthopedic surgical procedures.
[0036] Negative pressure wound therapy (NPWT) is a technique that promotes healing of wounds, such as surgical wounds, acute wounds, and chronic wounds, by using a negative pressure pump to apply pressure below atmospheric pressure to the wound. Wound healing is achieved by applying negative pressure, such as a vacuum, via a dressing applied to the wound. This removes excess wound exudate, which increases blood flow to the area and promotes granulation tissue formation.
[0037] In embodiments of the medical intervention being negative pressure wound therapy (NPWT), the medical device kit may include at least an NPWT device comprising a negative pressure source and, optionally, a canister. The kit may also include one or more wound dressings, a battery, various tubing assemblies for connecting the dressing to the negative pressure source, adhesive tape for enhancing the adhesion of the wound dressing to the skin, etc.
[0038] Surgical procedures utilize a wide range of medical instruments and components, including, for example, surgical drapes, gowns, towels, gauze, tubes, syringes, cannulas, scissors, and wound dressings.
[0039] At least the first and second packages can be contained within the outer packaging.
[0040] Therefore, the outer packaging can accommodate at least the first and second packages, so that the medical device kit can be contained in one outer packaging.
[0041] This can help streamline the preparation process for medical staff.
[0042] According to another aspect, a method for providing a medical device kit for medical intervention is provided, the method comprising: One or more medical devices for medical intervention are packaged in a first package such that each medical device in the first package has substantially the same first shelf life. One or more medical devices for medical intervention are packaged in at least a second package such that each medical device in the second package has a substantially identical second shelf life, wherein the first shelf life is different from the second shelf life.
[0043] Other features and advantages of this disclosure will become apparent when examined in conjunction with the appended claims and the following description. Those skilled in the art will recognize that different features of this disclosure can be combined to create embodiments other than those described below, without departing from the scope of this disclosure. Attached Figure Description
[0044] Various aspects of this disclosure, including its particular features and advantages, will be readily understood from the following detailed description and accompanying drawings, in which: Figure 1 A medical device kit according to an exemplary embodiment of the present disclosure is illustrated schematically, the kit comprising a first package and a second package.
[0045] Figure 2 Several medical devices for negative pressure wound therapy (NPWT) are illustrated schematically.
[0046] Figure 3a The first package is schematically shown, which contains multiple medical devices for negative pressure wound therapy (NPWT).
[0047] Figure 3b schematically shown Figure 3a The interior of the first encapsulation in the process. Detailed Implementation
[0048] This disclosure will now be described more fully below with reference to the accompanying drawings, which illustrate presently preferred embodiments of the disclosure. However, this disclosure may be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of this disclosure to those skilled in the art. The same reference numerals throughout refer to the same elements.
[0049] exist Figure 1The image schematically illustrates a medical device kit 1 according to the present disclosure. Kit 1 includes at least a first package 2 and a second package 3, the first package 2 containing one or more medical devices, and the second package 3 containing one or more medical devices; the medical devices in the first package 2 and the second package 3 are configured for use with a medical intervention, wherein each medical device contained in the first package 2 has a first shelf life, the first shelf life being substantially the same for each component in the first package 2; each medical device in the second package 3 has a second shelf life, the second shelf life being substantially the same for each component in the second package 3; wherein the first shelf life differs from the second shelf life.
[0050] As used herein, the term "medical device" means any instrument, tool, apparatus, reagent, software, wound dressing, or component intended for use in a particular medical intervention.
[0051] The term "medical device kit" refers to a kit that includes multiple medical devices, such as surgical instruments, wound dressings, and wound devices. Medical device kits may contain various additional components that do not fall under the category of "medical devices".
[0052] Medical devices are contained in separate packages based on their respective shelf lives; that is, contained in at least a first package and a second package.
[0053] The medical device in the first package is usually different from the medical device in the second package. Alternatively, the medical devices in the first and second packages may be the same.
[0054] The term "medical intervention" refers to any measure taken to prevent or treat a disease or condition in order to improve a patient's health. Medical interventions can be negative pressure wound therapy (NPWT), surgical procedures such as laparoscopic procedures, or orthopedic procedures.
[0055] The term "shelf life" refers to the period during which a medical device can be stored without becoming unsuitable for use, consumption, or sale.
[0056] "Expiration date" refers to the end of the shelf life after which the medical device is no longer suitable for use, consumption, or sale.
[0057] The first shelf life is substantially the same for each component in the first package 2, and the second shelf life is substantially the same for each component in the second package 3.
[0058] In other words, the first shelf life can be less than 4 months, preferably less than 3 months, between the various medical devices in the first package 2, and the second shelf life can be less than 4 months, preferably less than 3 months, between the various medical devices in the second package 3.
[0059] For example, the first shelf life can differ from the second shelf life by at least 6 months.
[0060] like Figure 1 As shown, the first package 2 may include a first expiration mark 4 indicating a first expiration date of the medical device in the first package 2, and the second package 3 may include a second expiration mark 5 indicating a second expiration date of the medical device in the second package 3, wherein the first expiration date is different from the second expiration date.
[0061] "First Expiry Date" corresponds to the expiry date of the component with the shortest shelf life in the first package.
[0062] "Second Expiry Date" corresponds to the expiry date of the component with the shortest shelf life in the second package.
[0063] However, typically, the first expiration date is substantially the same for components in the first package. Similarly, the second expiration date is substantially the same for components in the second package.
[0064] For example, the first expiration date may differ by less than 4 months, preferably less than 3 months, between the various medical devices in the first package 2, and the second expiration date may differ by less than 4 months, preferably less than 3 months, between the various medical devices in the second package 3.
[0065] The first failure mark 4 and the second failure mark 5 can be in the form of alphanumeric characters, machine-readable codes, and / or chips.
[0066] As best shown in Figure 3, the first package 2 and the second package may each include at least one kit mark 6, the at least one kit mark 6 indicating that the first package 2 and the second package 3 belong to the same kit for use with the medical intervention.
[0067] exist Figure 3a and Figure 3b The image shows only one package from the kit's packaging.
[0068] The kit mark is a printed mark.
[0069] Kit labeling helps in selecting packaging that houses the components and medical devices needed for a specific medical intervention.
[0070] At least one suite tag 6 can be a graphic element and / or a text element.
[0071] As used herein, the term "graphic element" refers to a symbol, graphic, image, photograph, logo, shape, pattern, or visual element. Graphic elements can be used to convey information, such as product identification information, medical intervention identification information, and / or purpose-specific information.
[0072] In Figure 3, kit label 6 is a graphic element in the form of a product identification image.
[0073] "Text element" can be a product descriptor, a suite descriptor, or a medical intervention descriptor.
[0074] It is possible Figure 1 and Figure 3a The text element is provided in tag 17.
[0075] For example, in Figure 1 In the text, the text element can be "laparoscopic examination" or "minimally invasive surgery". Figure 3a In the text, the text element could be "negative pressure wound therapy".
[0076] like Figure 1 As shown, the outer layers of the first and second packages may respectively contain a list of medical devices housed in the first package 2 and the second package 3 (see...). Figure 1 (Box 18 in the middle).
[0077] The first package 2 and the second package 3 may each include a color-coded portion 7; the color-coded portion 7 indicates medical intervention.
[0078] Color coding section 7 helps identify and select components and packaging for a specific medical intervention. Furthermore, it clearly distinguishes various kits and packaging from other kits used with different medical interventions.
[0079] As mentioned above, medical interventions can be negative pressure wound therapy (NPWT), surgical procedures such as laparoscopic surgery or orthopedic surgery.
[0080] exist Figure 2 The image schematically illustrates several components and medical devices used for negative pressure wound therapy (NPWT).
[0081] In the context of this disclosure, “negative pressure wound therapy” refers to a therapy that uses a negative pressure source (such as a vacuum pump) to remove excess fluid from a wound. The wound can be an open wound or a closed wound; that is, a surgically closed incision. Therefore, the term also includes the application of “local negative pressure (TNP) therapy,” which is a term frequently used in the context of closed incisions.
[0082] like Figure 2 As shown, the medical device kit may include an NPWT device 8, which includes a negative pressure pump. The NPWT device 8 may include a control unit electrically connected to the battery and the negative pressure pump. The control unit may be adapted to ensure that the provided negative pressure is within a predetermined range.
[0083] The NPWT device 8 may include a canister 9. The NPWT device 8 may include a housing 19 in which a negative pressure pump is disposed. If present, the canister 9 may be detachably connected to the housing. The kit may also include at least one wound dressing 10, which may be absorbent or non-absorbent. If the dressing 10 is non-absorbent, the kit may also include a wound filling material 11, such as gauze or foam.
[0084] The kit may also include a tubing assembly configured to fluidly connect the wound dressing 10 to the NPWT instrument 8. The tubing assembly may include a first tubing 12 configured to connect to the dressing 10 and a second tubing 13 configured to connect to the canister 9.
[0085] The kit may also include a connector unit 14 that is attached (removably or securely) to a first tube 12 or a second tube 13 of the tube assembly. The connector unit 14 may include an air filter configured to supply air to the dressing during use. In use, the connector unit 14 is positioned between the wound dressing 10 and the NPWT instrument 8.
[0086] The kit may also include a battery 15 for the negative pressure pump and an adhesive tape 16 for enhancing the adhesion of the wound dressing 10 to the skin during use.
[0087] Figure 2 At least some of the medical devices shown can be contained in the first package of the kit (e.g., as shown in the image). Figure 3a and Figure 3b As shown in the figure.
[0088] This disclosure is not limited to a specific medical intervention, but can be envisioned as any medical intervention that requires multiple medical devices.
[0089] At least the first package 2 and the second package 3 are not limited to specific materials, shapes, or constructions. Packaging can be as follows: Figure 1 The surgical package shown is in the form of or as shown in the image. Figure 3a and Figure 3b The form shown is that of a cardboard box or carton.
[0090] It is also conceivable that the first package 2 and the second package 3 are contained in the same outer packaging.
[0091] The outer packaging may contain at least a first package and a second package, but these packages will contain the corresponding shelf life (and expiry date) specific to that package.
[0092] On the other hand, a method is provided for providing a medical device kit 1 for medical intervention, the method comprising: One or more medical devices for medical intervention are packaged in a first package 2, such that each medical device in the first package 2 has substantially the same first shelf life. One or more medical devices for medical intervention are packaged in at least a second package 3 such that each medical device in the second package 3 has a substantially identical second shelf life, wherein the first shelf life is different from the second shelf life.
[0093] The terms, definitions, and implementation methods of all aspects of this disclosure are adapted to apply to other aspects of this disclosure as appropriate.
[0094] Although this disclosure has been described with reference to specific exemplary embodiments thereof, many different changes, modifications, etc. will become apparent to those skilled in the art.
[0095] By studying the accompanying drawings, the disclosure, and the appended claims, those skilled in the art can understand and implement variations of the disclosed embodiments in practicing this disclosure. Furthermore, in the claims, the word "comprising" does not exclude other elements or steps, and the indefinite articles "a" or "an" do not exclude a plurality.
Claims
1. A medical device kit (1) for medical intervention, wherein, The kit (1) includes at least a first package (2) and a second package (3), wherein the first package contains one or more medical devices and the second package contains one or more medical devices; The medical devices in at least the first package (2) and the second package (3) are configured for use with the medical intervention, wherein each medical device contained in the first package (2) has a first shelf life, which is substantially the same for each component in the first package (2); and each medical device in the second package (3) has a second shelf life, which is substantially the same for each component in the second package (3), wherein the first shelf life is different from the second shelf life.
2. The medical device kit (1) according to claim 1, wherein, The first shelf life differs by less than 4 months, preferably less than 3 months, between the various medical devices in the first package (2), and the second shelf life differs by less than 4 months, preferably less than 3 months, between the various medical devices in the second package (3).
3. The medical device kit (1) according to claim 1 or claim 2, wherein, The first shelf life differs from the second shelf life by at least 6 months.
4. The medical device kit (1) according to any one of the preceding claims, wherein, The first package (2) includes a first expiration mark (4) indicating a first expiration date of the medical device in the first package (2), and the second package (3) includes a second expiration mark (5) indicating a second expiration date of the medical device in the second package (3), wherein the first expiration date is different from the second expiration date.
5. The medical device kit (1) according to claim 4, wherein, The first failure mark (4) and the second failure mark (5) are in the form of alphanumeric characters, machine-readable codes and / or chips.
6. The medical device kit (1) according to any one of the preceding claims, wherein, The first package (2) and the second package (3) each include at least one kit mark (6) indicating that the first package (2) and the second package (3) belong to the same kit used with the medical intervention.
7. The medical device kit (1) according to claim 6, wherein, The at least one suite tag is a graphic element and / or a text element.
8. The medical device kit (1) according to claim 6 or claim 7, wherein, The first package (2) and the second package (3) each include a color-coded portion (7); the color-coded portion (7) indicates a specific medical intervention.
9. The medical device kit (1) according to any one of the preceding claims, wherein, The medical intervention is negative pressure wound therapy (NPWT) or a surgical procedure, such as a laparoscopic procedure or an orthopedic procedure.
10. The medical device kit (1) according to any one of the preceding claims, wherein, The first package (2) and the second package (3) are contained in the outer package.
11. A method for providing a medical device kit (1) for medical intervention, the method comprising: One or more medical devices for the said medical intervention are packaged in a first package (2) such that each medical device in the first package (2) has substantially the same first shelf life. One or more medical devices for the medical intervention are packaged in at least a second package (3) such that each medical device in the second package (3) has a substantially identical second shelf life, wherein the first shelf life is different from the second shelf life.