Disposable hysteroscope sample reserving operation pasting film

Abstract

According to the technical scheme, the disposable hysteroscope sample reserving operation pasting film is characterized by comprising backing paper and a sterile film which can be attached to the backing paper in a separable mode, and a funnel bag is arranged below the sterile film; a flow guide channel is arranged below the funnel bag; a counterweight part is arranged at the lower end of the flow guide channel; the funnel bag is communicated with the flow guide channel; funnel-shaped filter gauze is separably arranged in the funnel bag; a flow deflector is arranged on the funnel bag above the filter gauze; the edge of the filter gauze is arranged between the funnel bag and the flow deflector and is connected with the flow deflector through a plurality of fixing points; the edge of the filter gauze is folded back to form a covered edge; the covered edge is provided with two openings which are symmetrically arranged; two annular drawing ropes are symmetrically arranged in the covered edge; the disposable hysteroscope sample reserving operation pasting film has the advantages of being convenient to use, convenient to reserve tissue samples and capable of avoiding pollution.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a disposable hysteroscope sample retention surgical film. Background Art

[0002] With the continuous advancement of medical technology, hysteroscopic surgery has become an indispensable diagnostic and treatment method in the field of gynecology. Hysteroscopy is widely used in the diagnosis and treatment of uterine cavity diseases such as uterine bleeding, endometrial polyps, and intrauterine adhesions due to its advantages of being able to directly observe intrauterine cavity lesions and perform minimally invasive treatment. However, during hysteroscopic surgery, there are key technical problems that need to be solved urgently, especially in the use of surgical films and the collection of surgical specimens. The existing technology has the problem of easy loss of surgical specimens. In hysteroscopic surgery, the pathological tissue specimens cut are often small and difficult to fix. They are often easy to flow into the collection container with the liquid, and are prone to loss and contamination, which brings inconvenience to subsequent pathological analysis. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a disposable hysteroscopic sample-retaining surgical film to solve the technical problem of easy loss of tissue specimens in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a disposable hysteroscopic sample-retaining surgical film, comprising a base paper and a sterile film detachably attached to the base paper, a funnel bag is arranged below the sterile film; a diversion channel is arranged below the funnel bag; a counterweight portion is arranged at the lower end of the diversion channel; the funnel bag is communicated with the diversion channel; a funnel-shaped filter gauze is detachably arranged in the funnel bag; a guide plate is arranged on the funnel bag above the filter gauze; the edge of the filter gauze is arranged between the funnel bag and the guide plate, and is connected to the guide plate through a number of fixed points.

[0005] Through the above-mentioned technical solution, during use, the base paper is separated from the sterile membrane, and the side of the sterile membrane opposite to the base paper is attached to the human body; the funnel bag realizes the collection of liquid; the diversion channel diverts the liquid into the containing container; and the connection between the edge of the filter gauze and the inner wall of the funnel belt can be a detachable connection, and the backflow sheet diverts the liquid to the funnel-shaped filter gauze for filtering; when the operation is completed, the fixed point is destroyed by tearing with external force to realize the separation of the filter gauze; the fixed point and the filter gauze are adhered or welded, and through the setting of the filter gauze, the tissue specimen can be effectively intercepted, and the tissue specimen is prevented from flowing into the collection container along the diversion channel; the filter gauze and the funnel bag are both sterile settings, avoiding contamination of the tissue specimen.

[0006] Optionally, the edge of the filter gauze is folded back to form a edging; the edging has two symmetrically arranged openings; two annular drawstrings are symmetrically arranged inside the edging; the drawstring has an exposed end; and the exposed end is located outside the funnel bag.

[0007] Optionally, the funnel bag, guide plate and guide channel are all made of film; the counterweight part is a counterweight block or a counterweight ring; the counterweight block or the counterweight ring is glued to the bottom of the guide channel.

[0008] Through the above-mentioned technical scheme, the setting of the pull rope and the exposed end makes it convenient for the operator to pinch the exposed end and take out the filter gauze from the funnel bag after the operation is completed; the setting of the counterweight part mainly plays a counterweight effect, and the funnel bag and the diversion channel made of film material have the effects of light weight, small size, and easy transportation. The counterweight part can make the liquid in the diversion channel flow into the collection container accurately; the fixing setting of the counterweight block or the counterweight ring can be glued or connected between the folded edge and the bottom of the diversion channel by folding back the edge of the diversion channel.

[0009] Optionally, a containing container is provided at the bottom of the diversion channel, and the containing container forms a funnel-shaped structure after being filled with liquid; and scale lines for displaying the volume are provided on the containing container.

[0010] Through the above technical solution, the containing container is a transparent film structure, which can be folded to form a funnel-shaped structure after being filled with liquid. During use, it can be placed in a bucket to prevent the containing container from bursting. The setting of the scale lines uses yellow, orange and red to prompt the scale lines of 1000 ml, 2500 ml and 4000 ml and the corresponding values ​​respectively, so that the operator can read the scale accurately and measure the liquid volume during the operation.

[0011] Optionally, a tearing film is provided on the sterile film; the tearing film is connected to the sterile film via a dotted perforated connection structure, and the tearing film is separated from the sterile film under the action of an external force to form a tearing opening.

[0012] Through the above technical solution, after the sterile film is attached to the human body, the tearing opening is opposite to the perineum, which is convenient for the funnel bag to receive the liquid. The tearing film is arranged relative to the sterile film arranged integrally. When in use, the structure is used by cutting a hole with scissors, which is convenient to use.

[0013] Optionally, one side of the funnel bag is integrally connected to the sterile film, and the other side is provided with a first shaping strip; the funnel bag is also provided with an eaves; the eaves are arranged in an arc shape; the eaves are arranged opposite to the sterile film; and a second shaping strip is provided at the edge of the eaves.

[0014] Optionally, the eaves are made of a film; the first shaping strip and the second shaping strip are fixed after being deformed under the action of an external force.

[0015] Through the above technical solution, the first shaping strip and the second shaping strip mainly play a shaping role, and are made of plastic metal strips, the metal being aluminum or iron. The eaves can play a shielding role to prevent the liquid from flowing out of the funnel bag during the operation, and the second shaping strip is arranged in an arc shape, and the two ends of the second shaping strip can be connected to the two ends of the first shaping strip, and can be bent during packaging to reduce the packaging volume.

[0016] Beneficial effects of the present application: Compared with the prior art, the disposable hysteroscopic sample-retaining surgical patch provided by the present application has the beneficial effects of being easy to use, convenient for retaining tissue samples, and avoiding contamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present application or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only for the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application (filter gauze is not shown);

[0019] Figure 2 This is a schematic diagram of the structure of an embodiment of the present application (the funnel bag side is not shown).

[0020] Among them, the figure marks in the figure are: 1. sterile film; 2. funnel bag; 3. diversion channel; 4. filter gauze; 5. counterweight ring; 6. tear film; 7. first shaping strip; 8. eaves; 9. second shaping strip; 10. guide plate; 11. fixing point; 12. edging; 13. opening; 14. draw rope; 15. exposed end; 16. accommodating container; 17. scale line. DETAILED DESCRIPTION

[0021] In order to make the objectives, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with specific embodiments.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "several" means two or more, unless otherwise clearly and specifically defined.

[0025] like Figure 1 As shown, the purpose of the embodiment of the present application is to provide a disposable hysteroscopic sample retention surgical film to solve the technical problem of easy loss of tissue specimens in the prior art.

[0026] To achieve the above-mentioned purpose, the technical solution adopted in the present application is to provide a disposable hysteroscopic sample-retaining surgical film, comprising a base paper and a sterile film 1 detachably attached to the base paper, a funnel bag 2 is arranged below the sterile film 1; a diversion channel 3 is arranged below the funnel bag 2; a counterweight portion is arranged at the lower end of the diversion channel 3; the funnel bag 2 is communicated with the diversion channel 3; a funnel-shaped filter gauze 4 is detachably arranged in the funnel bag 2; a guide plate 10 is arranged on the funnel bag 2 above the filter gauze 4; the edge of the filter gauze 4 is arranged between the funnel bag 2 and the guide plate 10, and is connected to the guide plate 10 through a number of fixed points 11.

[0027] Through the above-mentioned technical solution, during use, the base paper is separated from the sterile membrane 1, and the side of the sterile membrane 1 opposite to the base paper is attached to the human body; the funnel bag 2 realizes the collection of the liquid; the diversion channel 3 diverts the liquid to the containing container 16; and the connection between the edge of the filter gauze 4 and the inner wall of the funnel belt can be a detachable connection, and the backflow sheet diverts the liquid to the funnel-shaped filter gauze 4 for filtering; when the operation is completed, the fixed point 11 is destroyed by tearing with external force to realize the separation of the filter gauze 4; the fixed point 11 and the filter gauze 4 are adhered or welded, and through the setting of the filter gauze 4, the tissue specimen can be effectively intercepted, and the tissue specimen is prevented from flowing into the collection container along the diversion channel 3; the filter gauze 4 and the funnel bag 2 are both sterile settings to avoid contamination of the tissue specimen.

[0028] Optionally, the edge of the filter gauze 4 is folded back to form a edging 12; the edging 12 has two symmetrically arranged openings 13; two annular drawstrings 14 are symmetrically arranged inside the edging 12; the drawstring 14 has an exposed end 15; the exposed end 15 is located outside the funnel bag 2.

[0029] Optionally, the funnel bag 2 , the guide plate 10 and the guide channel 3 are all made of a film; the counterweight part is a counterweight block or a counterweight ring 5 ; the counterweight block or the counterweight ring 5 is glued to the bottom of the guide channel 3 .

[0030] Through the above-mentioned technical solution, the setting of the pull rope 14 and the exposed end 15 makes it convenient for the operator to pinch the exposed end 15 and take out the filter gauze 4 from the funnel bag 2 after the operation is completed; the setting of the counterweight part mainly plays a counterweight effect, and the funnel bag 2 and the diversion channel 3 made of film material are light in weight, small in size, and easy to transport. The counterweight part can make the liquid in the diversion channel 3 flow into the collection container accurately; the fixed setting of the counterweight block or the counterweight ring 5 can be glued or connected between the folded edge and the bottom of the diversion channel 3 by folding the edge of the diversion channel 3.

[0031] Optionally, a containing container 16 is disposed at the bottom of the diversion channel 3, and the containing container 16 forms a funnel-shaped structure after being filled with liquid; and a scale line 17 for displaying the volume is disposed on the containing container 16.

[0032] Through the above technical solution, the containing container 16 is a transparent film structure, which can be folded to form a funnel-shaped structure after being filled with liquid. During use, it can be placed in a bucket to prevent the containing container 16 from bursting; the setting of the scale line 17, by using yellow, orange and red to prompt the scale lines 17 of 1000 ml, 2500 ml and 4000 ml and the corresponding values ​​respectively, makes it convenient for the operator to accurately read the scale and measure the liquid volume during the operation.

[0033] Optionally, a tear film 6 is provided on the sterile film 1; the tear film 6 is connected to the sterile film 1 via a dotted perforated connection structure, and the tear film 6 is separated from the sterile film 1 under the action of an external force to form a tearing opening.

[0034] Through the above technical solution, the tearing opening is opposite to the perineum after the sterile film 1 is attached to the human body, which is convenient for the funnel bag 2 to receive the liquid. The tearing film 6 is arranged relative to the sterile film 1 which is arranged integrally. When in use, the structure can be used by cutting a hole with scissors, which is convenient to use.

[0035] Optionally, one side of the funnel bag 2 is integrally connected to the sterile film 1, and the other side is provided with a first shaping strip 7; the funnel bag 2 is also provided with a guard eave 8; the guard eave 8 is arranged in an arc shape; the guard eave 8 is arranged opposite to the sterile film 1; and a second shaping strip 9 is provided at the edge of the guard eave 8.

[0036] Optionally, the eaves 8 are made of a film; the first shaping strip 7 and the second shaping strip 9 are fixed after being deformed under the action of an external force.

[0037] Through the above technical solution, the first shaping strip 7 and the second shaping strip 9 mainly play a shaping role, and are made of plastic metal strips, and the metal is aluminum or iron. The eaves 8 can play a shielding role to prevent the liquid from flowing out of the funnel bag 2 during the operation, and the second shaping strip 9 is set to an arc shape, and the two ends of the second shaping strip 9 can be connected to the two ends of the first shaping strip 7. When packaging, they can be bent to reduce the packaging volume.

[0038] Beneficial effects of the present application: Compared with the prior art, the disposable hysteroscopic sample-retaining surgical patch provided by the present application has the beneficial effects of being easy to use, convenient for retaining tissue samples, and avoiding contamination.

[0039] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present application is limited to these examples. Based on the concept of the present application, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present application as described above, which are not provided in detail for the sake of simplicity.

[0040] This application is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application should be included in the scope of protection of this application.

Claims

1. A disposable hysteroscopic sample-retaining surgical film, comprising a base paper and a sterile film (1) detachably attached to the base paper, characterized in that: A funnel bag (2) is arranged below the sterile membrane (1); a diversion channel (3) is arranged below the funnel bag (2); a counterweight portion is arranged at the lower end of the diversion channel (3); the funnel bag (2) is communicated with the diversion channel (3); a funnel-shaped filter gauze (4) is detachably arranged inside the funnel bag (2); a diversion plate (10) is arranged on the funnel bag (2) above the filter gauze (4); the edge of the filter gauze (4) is arranged between the funnel bag (2) and the diversion plate (10), and is connected to the diversion plate (10) via a plurality of fixed points (11).

2. The disposable hysteroscopic sample-retaining surgical film according to claim 1, characterized in that: The edge of the filter gauze (4) is folded back to form a rim (12); the rim (12) has two symmetrically arranged openings (13); two annular drawstrings (14) are symmetrically arranged inside the rim (12); the drawstring (14) has an exposed end (15); and the exposed end (15) is located outside the funnel bag (2).

3. The disposable hysteroscopic sample-retaining surgical film according to claim 1, characterized in that: The funnel bag (2), the guide plate (10) and the guide channel (3) are all made of thin films; the counterweight part is a counterweight block or a counterweight ring (5); and the counterweight block or the counterweight ring (5) is glued to the bottom of the guide channel (3).

4. The disposable hysteroscopic sample-retaining surgical film according to claim 1, characterized in that: A containing container (16) is provided at the bottom of the diversion channel (3); the containing container (16) forms a funnel-shaped structure after being filled with liquid; and scale lines (17) for displaying the volume are provided on the containing container (16).

5. The disposable hysteroscopic sample-retaining surgical film according to claim 1, characterized in that: The sterile film (1) is provided with a tear film (6); the tear film (6) is connected to the sterile film (1) via a dotted perforated connection structure; the tear film (6) is separated from the sterile film (1) under the action of an external force, thereby forming a tear opening.

6. The disposable hysteroscopic sample-retaining surgical film according to claim 1, characterized in that: One side of the funnel bag (2) is integrally connected to the sterile membrane (1), and the other side is provided with a first shaping strip (7); the funnel bag (2) is also provided with a guard eave (8); the guard eave (8) is arranged in an arc shape; the guard eave (8) is arranged opposite to the sterile membrane (1); and a second shaping strip (9) is provided at the edge of the guard eave (8).

7. The disposable hysteroscopic sample-retaining surgical film according to claim 6, characterized in that: The eaves (8) are made of a film; the first shaping strip (7) and the second shaping strip (9) are fixed after being deformed under the action of an external force.

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