Hysteroscopic surgery specimen collection bag

Abstract

The utility model relates to hysteroscope operation specimen collection technical field, concretely relates to a hysteroscope operation specimen collection bag, through at least setting up the adhesive part of gauze bag opening opposite side fixes gauze bag, so that specimen can enter gauze bag through gauze bag opening, specimen is not easy to be washed away by water, and gauze bag is not easy to displace and fall off, and then guarantee specimen to stay successfully, and the adhesive part between gauze bag or the adhesive part is equipped with easy tear line, so that can be more easy to tear open easy tear line, so that gauze bag can be directly taken down, and gauze bag as disposable consumables can be directly used as specimen bag for specimen inspection, need not carry out specimen's transfer, guarantee the integrity of specimen in operation, avoid specimen less and miss and take the risk such as. The specimen collection bag design is simple, light and more convenient for clinical use.

Description

Technical Field

[0001] This utility model relates to the field of hysteroscopic surgical specimen collection technology, and in particular to a hysteroscopic surgical specimen collection bag. Background Technology

[0002] With advancements in technology and the rise of minimally invasive surgery, hysteroscopy has rapidly gained popularity due to its advantages such as minimal trauma, less bleeding, less pain, and faster recovery. It is the gold standard for diagnosing intrauterine lesions, allowing for direct, accurate, and clear observation of these lesions, leading to more efficient diagnosis and treatment. Currently, the practice for collecting hysteroscopic specimens involves placing sterile gauze in a funnel-shaped surgical membrane to collect the specimen. This membrane is applied to the perineum during the procedure to prevent water from entering during hysteroscopy, and the water is collected through a single outlet into a container. However, long-term practice has revealed some challenges in clinical practice:

[0003] First, gaps exist between the gauze and the surgical film, allowing the specimen to potentially flow away with the fluid, leading to specimen retention failure. Second, when the amount of tissue is insufficient, tissue material can easily adhere to the gauze, making it impossible to obtain some tissue or even any specimen at all. Third, the number of gauze pads on the operating table must be counted at the beginning and end of the procedure; they cannot be sent out midway. Therefore, if a specimen needs to be sent during the operation, it must be removed from the gauze and placed in a specimen bag. This process can easily result in the loss of important lesion tissue, significantly impacting clinical diagnosis and treatment. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing technologies in hysteroscopic surgery, such as the difficulty in using gauze to preserve specimens and the difficulty in transferring specimens from gauze to specimen bags, which leads to difficulties in specimen collection and delivery. This invention provides a hysteroscopic surgical specimen collection bag.

[0005] This utility model provides a hysteroscopic surgical specimen collection bag, comprising:

[0006] A gauze bag, wherein the gauze bag is of medical gauze structure and the gauze bag has an opening;

[0007] An adhesive portion is provided at least on both sides of the opening of the gauze bag, and an easy-tear line is provided between the adhesive portion and the gauze bag or on the adhesive portion.

[0008] The hysteroscopic surgical specimen collection bag of this invention uses adhesive portions located on at least two opposite sides of the opening of the gauze bag to secure it. This allows the specimen to enter the gauze bag through the opening, preventing it from being washed away by water and ensuring the gauze bag is not easily displaced or detached, thus guaranteeing successful specimen retention. Furthermore, an easy-tear seam is provided between the adhesive portion and the gauze bag, or between the adhesive portion and the gauze bag, allowing for easy tearing and direct removal of the gauze bag. As a disposable consumable, the gauze bag can be directly used as a specimen bag for specimen delivery without the need for specimen transfer, ensuring the integrity of the specimen during surgery and avoiding risks such as insufficient or missed specimen collection. This specimen collection bag has a simple, lightweight design, making it more convenient for clinical use.

[0009] Preferably, the adhesive portion is provided along the depth direction of the gauze bag, and the easy-tear line is provided along the depth direction of the gauze bag, making the gauze bag easier to remove directly.

[0010] Preferably, the gauze bag is a rectangular bag, which is easy to process and package, and is also beneficial for covering the perineum during surgery, making it convenient for collecting specimens.

[0011] Preferably, the adhesive part has a rectangular structure, and the radial dimension of the adhesive part along the opening of the gauze bag is 4cm-6cm, which can ensure the stability of the adhesive and avoid the inconvenience of adhesive due to excessive size.

[0012] Preferably, the maximum radial dimension of the opening of the gauze bag is 7cm-17cm, and the depth of the gauze bag is 3cm-13cm.

[0013] The maximum radial dimension of the gauze bag opening should be no less than 7cm, and the depth of the gauze bag should be no less than 3cm, which is conducive to the collection of specimens inside the gauze bag. The maximum radial dimension of the gauze bag opening should be no more than 17cm, and the depth of the gauze bag should be no more than 13cm, which avoids the specimens entering the gauze bag being too scattered. This can prevent the specimens from being scattered over a large area after the gauze bag is removed, making the submission of specimens more convenient and conducive to the examination of specimens.

[0014] Preferably, a connecting portion is provided between the gauze bag and the adhesive part, and the easy-tear line is provided at the connecting portion. Connecting the adhesive part and the gauze bag through the connecting portion makes the connection more convenient and makes it easier to set the easy-tear line.

[0015] Preferably, the connecting part is made of plastic film, and the radial dimension of the plastic film at the opening of the gauze bag is 0.5cm-1.5cm.

[0016] The connecting part uses a plastic film, which facilitates the setting of an easy-tear line and makes it easy to tear open from the easy-tear line. The radial dimension of the plastic film at the opening of the gauze bag is not less than 0.5cm, mainly to facilitate the connection between the adhesive part and the gauze bag and to set the easy-tear line. The radial dimension of the plastic film at the opening of the gauze bag is not greater than 1.5cm, to avoid the connection being unstable due to excessive size, and to save costs, and to facilitate the adhesive part to provide stable force to the gauze bag.

[0017] Preferably, the adhesive part is adhesive tape.

[0018] Preferably, the adhesive tape includes an adhesive side and a non-adhesive side, wherein the adhesive side is made of self-adhesive or strong adhesive.

[0019] Preferably, a protective sticker is affixed to the outer side of the adhesive surface to prevent the adhesive ability of the adhesive part from failing before use.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] This invention provides a specimen collection bag for hysteroscopic surgery. The gauze bag is secured by adhesive portions located on at least two opposite sides of its opening, allowing the specimen to enter through the opening. This prevents the specimen from being washed away by water and minimizes the risk of displacement or detachment of the gauze bag, thus ensuring successful specimen retention. Furthermore, an easy-tear seam is provided between the adhesive portions and the gauze bag, or between the adhesive portions themselves, allowing for easy removal of the gauze bag. As a disposable consumable, the gauze bag can be directly used as a specimen bag for specimen delivery without the need for specimen transfer, ensuring specimen integrity during surgery and avoiding risks such as insufficient or missed specimen collection. This specimen collection bag features a simple, lightweight design, making it more convenient for clinical use. Attached Figure Description

[0022] Figure 1 A schematic diagram of the structure of the first type of hysteroscopic surgical specimen collection bag;

[0023] Figure 2 A schematic diagram of the adhesive surface of the first type of hysteroscopic surgical specimen collection bag;

[0024] Figure 3 A schematic diagram of the structure of the second type of hysteroscopic surgical specimen collection bag;

[0025] Figure 4 This is a schematic diagram of the structure of the third type of hysteroscopic surgical specimen collection bag.

[0026] The markings in the diagram are: 1. Gauze bag; 2. Adhesive part; 21. Adhesive surface; 3. Tear line; 4. Connecting part. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to specific embodiments. However, it should not be construed as limiting the scope of the above-mentioned subject matter of the present invention to the following embodiments. All technologies implemented based on the content of the present invention fall within the scope of the present invention.

[0028] Unless otherwise specified, the use of terms such as "upper," "lower," "left," "right," "center," "inner," and "outer" to indicate orientation or positional relationships in the description of specific embodiments of this utility model is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product / equipment / device is typically placed during use. These terms are merely for the purpose of facilitating the description of the utility model solution or simplifying the description in specific embodiments, enabling those skilled in the art to quickly understand the solution, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, they should not be construed as limitations on this utility model.

[0029] Furthermore, the use of terms such as "horizontal," "vertical," "suspended," and "parallel" does not imply that the corresponding device / component / element must be absolutely horizontal, vertical, suspended, or parallel, but rather that it can be slightly tilted or have a deviation. For example, "horizontal" merely means that its direction is more horizontal relative to "vertical," not that the structure must be completely horizontal, but can be slightly tilted. Alternatively, it can be simplified to mean that the corresponding device / component / element, when set in a "horizontal," "vertical," "suspended," or "parallel" direction, can have an error / deviation of ±10% relative to the corresponding direction, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, and more preferably within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the present invention.

[0030] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.

[0031] Furthermore, in the description of the embodiments of this utility model, "several", "multiple", and "several" represent at least two. The number can be any number, such as two, three, four, five, six, seven, eight, or nine, and can even exceed nine.

[0032] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "equipped with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components.

[0033] Example 1

[0034] In existing technologies, the accuracy of intraoperative specimen delivery plays a crucial role in the patient's subsequent diagnosis and treatment. Doctors need pathological examinations to understand the nature, progression, or prognosis of the disease, helping patients develop appropriate treatment plans. However, existing specimen collection methods suffer from drawbacks such as specimen loss, incomplete specimen collection, and inconvenience in delivery. Therefore, this embodiment proposes a hysteroscopic surgical specimen collection bag to address the aforementioned problems.

[0035] like Figure 1-4 As shown, a hysteroscopic surgical specimen collection bag includes: a gauze bag 1 and an adhesive portion 2. The gauze bag 1 is a medical gauze structure and has an opening. The adhesive portion 2 is provided on at least two opposite sides of the opening of the gauze bag 1. An easy-tear line 3 is provided between the adhesive portion 2 and the gauze bag 1, or between the adhesive portion 2 and the gauze bag 1. The easy-tear line 3 is a pre-processed line that is easy to tear. It is a thin line that can be easily torn and can withstand a certain force. Before being torn, it can serve as a connection and force-bearing line, and also as a marking line.

[0036] In this design, the gauze bag 1 can be composed of two layers, with the opening of the gauze bag 1 facing upwards (e.g., Figures 1-4 Above the gauze bag, water can easily enter, and the gauze bag 1 filters out the liquid and preserves the surgical specimen.

[0037] In some embodiments, such as Figures 1-2 As shown, each side of the gauze bag 1 is connected to an adhesive part 2, and the adhesive part 2 has an adhesive surface 21. An easy-tear line 3 is disposed between the adhesive part 2 and the gauze bag 1. Figure 1 In the middle, the adhesive surface 21 of the adhesive part 2 is covered by a protective sticker, such as... Figure 2 When using, peel off the protective sticker to expose the adhesive surface 21.

[0038] In some embodiments, such as Figure 3As shown, each side of the gauze bag 1 is connected to an adhesive part 2. The easy-tear line 3 is located near the junction of the gauze bag 1 and the adhesive part 2. If the distance between the easy-tear line 3 and the junction of the gauze bag 1 and the adhesive part 2 is 0.5-1.5cm, when the gauze bag 1 is removed later, the adhesive part 2 is divided into two parts from the easy-tear line 3 so that the gauze bag 1 can be removed and sent for testing as a specimen bag.

[0039] In some embodiments, such as Figure 4 As shown, each side of the gauze bag 1 is connected to an adhesive part 2 via a connecting part 4, and an easy-tear line 3 is provided at the connecting part 4. The connecting part 4 connects the adhesive part 2 and the gauze bag 1, making the connection more convenient and facilitating the setting of the easy-tear line 3. In a preferred embodiment, the connecting part 4 is made of plastic film, which facilitates the setting of the easy-tear line 3 and makes it easier to tear. The radial dimension of the plastic film at the opening of the gauze bag 1 is 0.5cm-1.5cm, i.e. Figure 4 The dimensions in the left and right directions of the plastic film are such that the radial dimension of the opening of the gauze bag 1 is not less than 0.5cm, mainly to facilitate the connection between the adhesive part 2 and the gauze bag 1 and to set the easy tear line 3. The radial dimension of the plastic film in the opening of the gauze bag 1 is not greater than 1.5cm, to avoid the size being too large and the connection being unstable, and to save costs, and to facilitate the adhesive part 2 to provide stable force to the gauze bag 1.

[0040] like Figures 1-4 As shown, the adhesive portion 2 is along the depth direction of the gauze bag 1 (i.e., Figures 1-4 The tear line 3 is set along the entire length of the gauze bag 1 in the vertical direction, making the gauze bag 1 easier to remove directly.

[0041] like Figures 1-4 As shown, the gauze bag 1 is a rectangular bag, which is convenient for processing and packaging, and also helps to cover the perineum during surgery, facilitating specimen collection. Furthermore, the adhesive part 2 has a rectangular structure, and the adhesive part 2 is radially ( ) along the opening of the gauze bag 1. Figures 1-4 The dimensions of the adhesive part 2 (in the left-right direction) are 4cm-6cm. The radial dimension of the adhesive part 2 along the opening of the gauze bag 1 is not less than 4cm to ensure the stability of the adhesive. The radial dimension of the adhesive part 2 along the opening of the gauze bag 1 is not greater than 6cm to avoid the inconvenience of adhesive due to excessive size.

[0042] like Figures 1-4 As shown, the radial direction of the opening of the gauze bag 1 is (( Figures 1-4The maximum radial dimension of the gauze bag 1 (in the left-right direction) is 7cm-17cm, and the depth of the gauze bag 1 is 3cm-13cm. The maximum radial dimension of the opening of the gauze bag 1 is not less than 7cm, and the depth of the gauze bag 1 is not less than 3cm, which facilitates specimen collection within the gauze bag 1. Conversely, the maximum radial dimension of the opening of the gauze bag 1 is not greater than 17cm, and the depth of the gauze bag 1 is not greater than 13cm, preventing the specimen from becoming too scattered within the gauze bag 1. This avoids a large area of ​​scattered specimen after the gauze bag 1 is removed, making specimen delivery more convenient and facilitating specimen examination.

[0043] In this solution, the adhesive part 2 can be any adhesive structure capable of achieving fixation, such as adhesive tape. The adhesive tape includes an adhesive surface 21 and a non-adhesive surface 21. The non-adhesive surface 21 is easy to use, while the adhesive surface 21 is used for adhesion and fixation during surgery. The adhesive surface 21 can be made of self-adhesive or strong adhesive, etc. Furthermore, a protective sticker is affixed to the outside of the adhesive surface 21 to prevent the adhesive ability of the adhesive part 2 from failing before use.

[0044] The hysteroscopic specimen collection bag described in this embodiment is a rectangular bag made of medical gauze. The main body of the gauze bag 1 has an opening at the top, and adhesive strips 2 are provided on both sides of the main body for easy fixation and to prevent displacement during use. An easy-tear line 3 is provided between the main body of the gauze bag 1 and the adhesive strips for easy separation. When using this hysteroscopic specimen collection bag, it only needs to be placed under the instrument's water outlet for effective immediate specimen filtration. The adhesive strips on both sides prevent displacement or detachment. The easy-tear line 3 allows for direct removal of the gauze bag 1, which can be used as a disposable specimen bag for specimen delivery, ensuring specimen integrity during surgery and avoiding risks such as insufficient or missed specimen collection. This specimen collection bag has a simple, lightweight design and is more convenient for clinical use.

[0045] The hysteroscopic surgical specimen collection bag described in this embodiment allows for more efficient collection of surgical specimens during the procedure. The bag can be directly sent for testing, avoiding the problems of missed or insufficient specimen collection caused by secondary collection. This allows for more comprehensive specimen delivery and more accurate support for clinical diagnosis and treatment. The hysteroscopic surgical specimen collection bag is inexpensive, has a simple and lightweight design, and is easy to promote and apply in clinical practice.

[0046] With the rise of day surgery, the admission and turnover rates of hysteroscopic patients are constantly increasing. In this increasingly rapid diagnostic and treatment process, it is also crucial to ensure medical quality and safety. A new type of hysteroscopic surgical specimen collection bag can reduce problems such as specimen loss, omissions, and insufficient collection, more accurately assisting clinical diagnosis and treatment, reducing the probability of missed diagnoses and misdiagnoses, decreasing medical disputes, and positively impacting the hospital's reputation. This hysteroscopic surgical specimen collection bag is inexpensive, easy to produce and use, and will essentially not impose a financial burden on patients. It is a relatively economical and practical improvement that provides a positive factor for the hospital's finances.

[0047] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hysteroscopic surgical specimen collection bag, characterized in that, include: A gauze bag, wherein the gauze bag is of medical gauze structure and the gauze bag has an opening; An adhesive portion is provided at least on both sides of the opening of the gauze bag, and an easy-tear line is provided between the adhesive portion and the gauze bag or on the adhesive portion.

2. The hysteroscopic surgical specimen collection bag according to claim 1, characterized in that, The adhesive portion extends along the depth direction of the gauze bag, and the tear line extends along the depth direction of the gauze bag.

3. The hysteroscopic surgical specimen collection bag according to claim 1, characterized in that, The gauze bag is a rectangular pocket.

4. A hysteroscopic surgical specimen collection bag according to claim 3, characterized in that, The adhesive part has a rectangular structure, and the radial dimension of the adhesive part along the opening of the gauze bag is 4cm-6cm.

5. A hysteroscopic surgical specimen collection bag according to claim 1, characterized in that, The maximum radial dimension of the opening of the gauze bag is 7cm-17cm, and the depth of the gauze bag is 3cm-13cm.

6. A hysteroscopic surgical specimen collection bag according to claim 1, characterized in that, A connecting part is provided between the gauze bag and the adhesive part, and the easy-tear line is provided at the connecting part.

7. A hysteroscopic surgical specimen collection bag according to claim 6, characterized in that, The connecting part is made of plastic film, and the radial dimension of the plastic film at the opening of the gauze bag is 0.5cm-1.5cm.

8. A hysteroscopic surgical specimen collection bag according to any one of claims 1-7, characterized in that, The adhesive part is adhesive tape.

9. A hysteroscopic surgical specimen collection bag according to claim 8, characterized in that, The adhesive tape includes an adhesive side and a non-adhesive side, wherein the adhesive side is made of self-adhesive or strong adhesive.

10. A hysteroscopic surgical specimen collection bag according to claim 9, characterized in that, A protective sticker is affixed to the outer side of the adhesive surface.

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