Hepatobiliary surgery pipeline fixing device

Abstract

The utility model discloses a hepatobiliary surgery pipeline fixing device, which relates to the technical field of medical instruments and comprises a fixing patch used for being pasted on the body surface of a user, a substrate is fixed on the fixing patch, a butt joint pipe is fixed at one end of the upper end face of the substrate, and a guide seat is fixed at the other end of the upper end face of the substrate. The end, facing the upper end opening of the butt joint pipe, of the guide base is arched in an arc shape, at least two guide arc rods are erected between the upper end opening of the butt joint pipe and the arched end of the guide base, and the guide arc rods are matched with the guide base in radian. The pipeline supporting and guiding device is reasonable in structure, can guide pipelines such as a drainage tube to be gently horizontal from the vertical direction along a certain radian, can prevent the pipelines from being bent and blocked by supporting and guiding the pipelines, and is good in using effect.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a hepatobiliary surgical pipeline fixing device. Background Art

[0002] Hepatobiliary surgery mainly studies major diseases that seriously threaten the health of Chinese people, such as hepatocellular carcinoma, hepatobiliary stones, post-hepatitis cirrhosis and acute liver failure caused by severe hepatitis. After hepatobiliary surgery, patients now have internal catheters in their bodies. Disposable external drainage bag connectors are used to connect to the patient's internal catheters, so that the patient's bile and other fluids can be drained smoothly out of the body. When draining the patient, the drainage tube needs to be fixed in place to avoid affecting the operation of medical staff during drainage.

[0003] At present, the existing hepatobiliary surgical pipeline fixing devices, when the drainage tube and other tubes are inserted into the patient's body, are generally fixed only with double-sided tape, that is, a drainage tube of a predetermined length is first inserted, and then a section of the drainage tube is adhered to the patient's skin surface with double-sided tape.

[0004] However, this fixing method has the following problems: since the drainage tube is generally inserted vertically into the human body, and since the pasted segments and the inserted segments are perpendicular to each other, and the drainage tube lacks guidance and support, it is easy to cause the drainage tube to bend and become blocked, thereby affecting the drainage effect.

[0005] To this end, the present application provides a hepatobiliary surgical pipeline fixing device to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of the present application is to provide a hepatobiliary surgical pipeline fixing device, which can guide drainage tubes and other pipelines from vertical to horizontal along a certain arc, and can avoid pipeline bending and blockage by supporting and guiding the pipeline, and has a good use effect.

[0007] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a hepatobiliary surgical pipeline fixing device, comprising a fixing patch for being adhered to the user's body surface, a base sheet being fixed on the fixing patch, a docking tube being fixed at one end of the upper end surface of the base sheet, a guide seat being fixed at the other end of the upper end surface of the base sheet, one end of the guide seat being arched in an arc shape toward an upper port of the docking tube, and at least two guide arc rods are arranged between the upper port of the docking tube and the arc-shaped arched end of the guide seat, and the guide arc rods are adapted to the curvature of the guide seat.

[0008] As a further preferred solution, the lower end surface of the fixing patch is provided with an adhesive portion, and a film layer is adhered to the lower surface of the adhesive portion.

[0009] As a further preferred solution, a fixing plate is fixed to the middle of the upper end surface of the fixing patch, and a docking port is provided on the fixing plate, and the docking port is docked with the lower end of the docking tube.

[0010] As a further preferred solution, a plurality of fixing edges are fixed in the middle of the upper end surface of the fixing plate, and a plurality of clamping grooves are provided on the lower end surface of the base plate, and the clamping grooves are slidably engaged with the fixing edges.

[0011] As a further preferred solution, the fixing edge is a prism with a T-shaped cross section, and the engaging groove is a T-shaped sliding groove adapted to the fixing edge.

[0012] As a further preferred solution, a buffer washer for surrounding and supporting the hepatobiliary surgical pipeline is fixed inside the butt joint tube.

[0013] As a further preferred embodiment, the end of the guide seat away from the docking tube is inclined downward, and the end of the guide seat away from the docking tube is fixed with a right limiting arc rod and a left limiting arc rod for staggered limiting hepatobiliary surgical conduit in sequence, and the notches of the right limiting arc rod and the left limiting arc rod are both directed toward the middle of the guide seat.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] 1. Thanks to the cooperation of the base plate, the butt tube, the guide seat and the guide arc rod, the utility model can guide the drainage tube and other pipes from the vertical to the horizontal along a certain arc. By supporting and guiding the pipes, the pipes can be avoided from bending and clogging, and the use effect is good.

[0016] 2. The utility model benefits from the detachable installation of the fixed patch and the base sheet, so the base sheet can be reused conveniently. Only the fixed patch needs to be replaced, which is beneficial to saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in 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 some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of a fixed patch of the utility model;

[0020] Figure 3 It is a schematic structural diagram of the substrate of the utility model;

[0021] Figure 4 For the utility model Figure 3 A magnified schematic diagram of the structure in the middle.

[0022] In the figure: 1, fixed patch; 101, film layer; 102, fixed sheet; 103, fixed edge; 104, docking port; 2, substrate; 201, snap-in groove; 3, docking tube; 301, buffer gasket; 4, guide seat; 5, guide arc rod; 6, right limit arc rod; 7, left limit arc rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: Reference Figure 1 and Figure 2 The hepatobiliary surgical pipeline fixing device shown includes (1), (2) is fixed on (1), (3) is fixed on one end of the upper end surface of (2), and (4) is fixed on the other end of the upper end surface of (2).

[0025] The lower end surface of (1) is provided with an adhesive portion, which can be used to be adhered to the user's body surface, and the lower surface of the adhesive portion is adhered with (101), so that (1) can be pasted and fixed for use by tearing (101).

[0026] A (102) is fixed to the middle of the upper end surface of (1), and a (104) is opened on (102). The (104) is connected to the lower end of (3), so that the drainage tube and other hepatobiliary surgical tubes can be kept vertical through (3) and (104), thereby being vertically connected to the patient's body for drainage.

[0027] Cooperate Figure 3 As shown, in this embodiment, the (3) is internally fixed with (301) for surrounding and supporting the hepatobiliary surgical conduit. (301) can be made of but not limited to sponge material, which can further ensure elastic wrapping and support for the drainage tube and other hepatobiliary surgical conduits.

[0028] In addition, one end of the (4) facing the upper port of the (3) is arched, and at least two (5) are arranged between the upper port of the (3) and the arched end of the (4), and the curvature of the (5) matches that of the (4). Therefore, the vertical drainage tube and other hepatobiliary surgical conduits fixed in the (3) can be tilted and horizontally attached to the patient's body surface under the guidance of the (5) and (4), so as to facilitate the adhesive tape to stick and fix the horizontal conduits, and the guidance of the (5) and (4) avoids the conduit from bending and clogging, and the use effect is good.

[0029] Furthermore, in this embodiment, the end of (4) away from (3) is inclined downward, and the end of (4) away from (3) is fixed with staggered limiting hepatobiliary surgical pipes (6) and (7) in sequence, and the recesses of (6) and (7) are both oriented toward the middle of (4). Therefore, the pipe guided by (4) will be limited in the left and right directions by the staggered (6) and (7), so that the pipe can be placed on (4) without tilting.

[0030] refer to Figure 2 , Figure 3 and Figure 4 As shown, a plurality of (103) are fixed in the middle of the upper end surface of (102), and a plurality of (201) are provided on the lower end surface of (2), and (201) is slidably engaged with (103). In a specific implementation, (103) is a prism with a T-shaped cross section, and (201) is a T-shaped slideway adapted to (103). Therefore, (2) can be detachably fixed to (1) by cooperating with (201) and (103), so that (2) can be reused conveniently, and only (1) needs to be replaced, which is beneficial to saving resources.

[0031] Working principle of the utility model: when using the hepatobiliary surgical conduit fixing device, (101) can be torn open to fix (1) on the patient's body surface, and then the drainage port on the body surface can be aligned with (104), and (103) and (201) can be used to slide (2) on (1), so that (3) can be aligned with the drainage port on the patient's body surface through (104).

[0032] At this time, the medical staff can use (3) to vertically insert the drainage tube and other pipes on the patient's body surface, and then use (5) to guide the subsequent pipes to (4), and then use (4) to guide them to be horizontal, and cooperate with (6) and (7) on (4) to limit and fix them, so that it is convenient to use tape to stick and fix the horizontal pipes, thereby avoiding bending and clogging of the pipes, and the use effect is good.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A hepatobiliary surgical duct fixing device, comprising a fixing patch (1) for being attached to a user's body surface, a base sheet (2) being fixed on the fixing patch (1), characterized in that: A butt joint tube (3) is fixed to one end of the upper end surface of the substrate (2), and a guide seat (4) is fixed to the other end of the upper end surface of the substrate (2); one end of the guide seat (4) is arched in an arc shape toward the upper end port of the butt joint tube (3), and at least two guide arc rods (5) are arranged between the upper end port of the butt joint tube (3) and the arc-shaped arched end of the guide seat (4); the guide arc rods (5) are adapted to the curvature of the guide seat (4).

2. A hepatobiliary surgical duct fixing device according to claim 1, characterized in that: The lower end surface of the fixing patch (1) is provided with an adhesive portion, and a thin film layer (101) is adhesively provided on the lower surface of the adhesive portion.

3. The hepatobiliary surgical duct fixing device according to claim 1, characterized in that: A fixing plate (102) is fixed to the middle of the upper end surface of the fixing patch (1), and a docking port (104) is provided on the fixing plate (102), and the docking port (104) docks with the lower end of the docking tube (3).

4. The hepatobiliary surgical duct fixing device according to claim 3, characterized in that: A plurality of fixing edges (103) are fixed in the middle of the upper end surface of the fixing plate (102), and a plurality of clamping grooves (201) are provided on the lower end surface of the base plate (2), wherein the clamping grooves (201) are slidably engaged with the fixing edges (103).

5. The hepatobiliary surgical duct fixing device according to claim 4, characterized in that: The fixing edge (103) is a prism with a T-shaped cross section, and the clamping groove (201) is a T-shaped sliding groove adapted to the fixing edge (103).

6. The hepatobiliary surgical duct fixing device according to claim 1, characterized in that: A buffer washer (301) for surrounding and supporting the hepatobiliary surgical duct is fixed inside the butt joint tube (3).

7. The hepatobiliary surgical duct fixing device according to claim 1, characterized in that: The end of the guide seat (4) away from the butt joint pipe (3) is tilted downward, and the end of the guide seat (4) away from the butt joint pipe (3) is fixed with a right limiting arc rod (6) and a left limiting arc rod (7) for staggered limiting of the hepatobiliary surgical pipeline in sequence, and the notches of the right limiting arc rod (6) and the left limiting arc rod (7) are both oriented toward the middle of the guide seat (4).

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