Medical suture line shaping device

Abstract

The utility model discloses a medical suture line shaping device, which belongs to the technical field of wound suturing, and comprises an outer ring part and an inner ring part, the inner part of the outer ring part is hollow, the outer edge of the inner ring part is fixed with the inner edge of the outer ring part, and the top of the inner ring part is provided with a medicine changing opening convenient for applying medicine. The inner ring part is made of two layers of soft materials, a sealed gap is formed between the two layers of soft materials, filler is arranged in the gap of the inner ring part, the filler is rapidly hardened under special conditions, an air bag is fixedly adhered to the bottom area of the inner ring part, a gap is reserved in the middle of the air bag, and the air bag and the inner ring part are designed to be the same in shape. A valve port is formed in the periphery of the inner ring part and connected with a conveying pipe. Compared with the background technical file, the medical suture line shaping device has the advantages that the applicability is mostly improved, and the use part is not limited.

Description

Technical Field

[0001] The utility model belongs to the technical field of wound suture, in particular to a medical suture shaping device. Background Technique

[0002] Suture is to align or reconstruct the incised or traumatically fractured tissues and organs, and restore their functions. It is the basic condition to ensure good healing and one of the important basic surgical operation techniques. Different tissues and organs in different parts need to be sutured in different ways. Suturing can be carried out with a needle holder or directly with a straight needle by hand. In addition, there are skin staplers, digestive tract anastomosis devices, closers, etc. The sutured wound needs some time to recover, and the wound during the recovery process is very vulnerable to the infection of bacteria in the external environment. For this point, a device for protecting sutured wounds is needed.

[0003] A medical suture shaping device with the publication number of CN221229527U includes a protective band. The top of the front surface of the protective band is provided with ventilation holes. The front surface of the bottom of the protective band is provided with a groove. One side of the protective band is provided with a first movable opening, and the other side of the protective band is provided with a second movable opening. The front surface of the top of the groove is fixedly connected with an observation and dressing application opening. The inner surface of the first movable opening is fixedly connected with a first movable rod, and the outer surface of the first movable rod is movably connected with a first circular sleeve. The inner surface of the second movable opening is fixedly connected with a second movable rod, and the outer surface of the second movable rod is movably connected with a second circular sleeve. It is beneficial to protect the wound from the interference of the external environment and promote the wound to scab and heal quickly. When changing the dressing of the wound, it is convenient and fast and will not cause pain to the patient. And it can effectively fix the wound and avoid the wound from splitting due to external force. It solves the problem of protection, but there are still defects. For example, the above device cannot be bent and cannot be used in parts such as the waist. Content of the Utility Model

[0004] The purpose of the utility model is to provide a medical suture shaping device to solve the problems put forward in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A medical suture shaping device includes an outer ring part and an inner ring part. The inside of the outer ring part is hollow, and the outer edge of the inner ring part is fixed to the inner edge of the outer ring part. The top of the inner ring part is provided with a dressing change opening for facilitating the application of medicine. The inner ring part is made of two layers of soft materials, and there is a sealed gap between the two layers of soft materials. A filler is arranged in the gap of the inner ring part, and the filler quickly hardens under special circumstances. An airbag is fixedly adhered to the bottom area of the inner ring part, and the airbag is designed with a gap in the middle and the same shape as the inner ring part.

[0006] In a further embodiment, a valve port is provided on the outer periphery of the inner ring portion, and a delivery pipe is connected to the valve port.

[0007] In a further embodiment, one end of the delivery pipe is provided with a delivery cylinder for delivering a corresponding substance, and the delivery cylinder and the delivery pipe are detachably and cooperatively connected.

[0008] In a further embodiment, the filler is gypsum, and the delivery cylinder is used for inputting a water solution.

[0009] In a further embodiment, an inflation port is provided on the outer peripheral portion of the airbag near the dressing change port.

[0010] In a further embodiment, a cementing layer for fixation is applied to the bottom outer edge of the outer ring portion.

[0011] In a further embodiment, a gas plug is provided inside the delivery cylinder, and a rubber layer is bonded to the outer periphery of the gas plug.

[0012] In a further embodiment, a push rod is connected to one side of the gas plug, and a push handle for facilitating pushing is provided at the end of the push rod.

[0013] Compared with the prior art, the technical effects and advantages of the present utility model are as follows:

[0014] The non-fixed form design of the outer ring portion, the inner ring portion and the filler, in combination with the cementing layer, can bond and fix any position of the body, with high applicability;

[0015] When the filler is gypsum, first inflate the airbag to make the inner ring portion bulge first, and then use the delivery cylinder to suck an appropriate amount of water solution and gas (the gas mainly expands the voids in the inner ring portion to avoid too small voids). After delivering the water solution and gas to the voids in the inner ring portion, they are mixed, and through the chemical principle of gypsum and water, it can be hardened and shaped in a short time to further protect the sutured wound;

[0016] This medical suture shaping device, compared with the background technical document, mostly improves the applicability and is not restricted by the use site. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

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

[0019] Figure 2 is the central sectional view of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the delivery cylinder of the present utility model.

[0021] Explanation of reference numerals:

[0022] 1. Outer ring part; 2. Inner ring part; 3. Dressing change opening; 4. Cementing layer; 5. Filler; 6. Airbag; 7. Inflation port; 8. Delivery tube; 9. Delivery cylinder; 10. Air plug; 11. Push rod; 12. Push handle. Specific embodiments

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present utility model, some well-known technical features in the art are not described.

[0024] Unless otherwise defined, the up, down, left, right, front, back, inner and outer directions involved in this article are based on the up, down, left, right, front, back, inner and outer directions in the figures shown in the present utility model, and are hereby explained together.

[0025] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., depending on actual needs.

[0026] After various surgeries, patients will have wounds. The wounds need to be treated with a needle holder, or a straight needle can be directly held by hand. In addition, there are also skin staplers, digestive tract anastomosis devices, closers, etc. for suturing. However, the sutured wounds need some time to recover, and the wounds during the recovery process are very vulnerable to bacterial infection from the external environment. The existing protection methods are only to change dressings and provide more care, and there is no widely applicable suture protection device. Improvements are made in this regard as follows.

[0027] Please refer to Figures 1 to 3 , the medical suture shaping device, which includes an outer ring part 1 and an inner ring part 2. The inside of the outer ring part 1 is hollow, generally in a "mouth" - shaped structure. The outer edge of the inner ring part 2 is fixed to the inner edge of the outer ring part 1. A cementing layer 4 for fixation is applied to the bottom outer edge of the outer ring part 1, and the cementing layer 4 is fixed to the peripheral part of the wound;

[0028] For the purpose of achieving protection, the inner ring part 2 is made of two layers of soft materials, and there is a sealed gap between the two layers of soft materials. A filler 5 is arranged in the gap of the inner ring part 2. The filler 5 quickly hardens under special circumstances. The filler 5 can be selected from chemical substances or other substances, as long as the conditions are met;

[0029] A valve port is arranged on the outer periphery of the inner ring part 2. The valve port (this valve port can be selected as a one-way valve) is connected with a delivery pipe 8. One end of the delivery pipe 8 is provided with a delivery cylinder 9 for delivering corresponding substances. The end of the delivery cylinder 9 is connected with a suction head. The suction head and the delivery pipe 8 are detachably connected. The detachable connection can be a bayonet, interference fit or other situations. The delivery cylinder 9 is mainly used to store substances that can react with the filler 5 to make it quickly harden, and generally will harden within five minutes;

[0030] It should be noted that the delivery cylinder 9 can also store some air, and the air is used to fill the gap of the inner ring part 2 to avoid the gap being too small, resulting in a thin hardened thickness and easy fracture.

[0031] Please refer to Figure 2 , in order to assist the inner ring part 2 to bulge and expand, an airbag 6 is adhesively fixed to the bottom area of the inner ring part 2. The airbag 6 is designed with a gap in the middle and the same shape as the inner ring part 2. An inflation port 7 is arranged on the outer peripheral part of the airbag 6 close to the dressing change port 3, and it can also have a deflation port to facilitate the application of medicine;

[0032] After inflating the airbag 6 with a pump, the airbag 6 will expand, driving the inner ring part 2 to bulge, so as to generate a certain height difference with respect to the wound part.

[0033] The above components are all existing technologies or technologies that can be achieved at present. Their working principles, sizes and models have nothing to do with the functions of this application, so no more description will be made, and they are all controlled by a remote control switch.

[0034] Working principle

[0035] When this medical suture shaping device is needed, the whole is fixed to the periphery of the wound through the adhesive layer 4;

[0036] Use a pump to inflate the airbag 6 to make the inner ring part 2 bulge, suck out part of the gas and liquid, and connect the suction head of the delivery cylinder 9 to the end of the delivery pipe 8;

[0037] Push the push handle 12 to make the push rod 11 push the air plug 10 to move, and deliver water and gas to the inner ring part 2. Through the mixing of gypsum and water, a chemical reaction occurs, and after a certain period of time, it can harden to further protect the wound.

[0038] It should be noted that, in this text, relational terms such as "one" and "two" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical suture shaping device, comprising an outer ring part (1) and an inner ring part (2). The inside of the outer ring part (1) is hollow, and the outer edge of the inner ring part (2) is fixed to the inner edge of the outer ring part (1). It is characterized in that: A dressing change opening (3) for facilitating drug application is provided at the top of the inner ring part (2). The inner ring part (2) is made of two layers of soft materials, and there is a sealed gap between the two layers of soft materials. A filler (5) is arranged in the gap of the inner ring part (2), and the filler (5) quickly hardens under special circumstances. An airbag (6) is adhesively fixed to the bottom area of the inner ring part (2), and the airbag (6) is designed with a gap in the middle and the same shape as the inner ring part (2).

2. The medical suture shaping device according to claim 1, wherein: A valve port is provided on the outer periphery of the inner ring part (2), and the valve port is connected to a delivery pipe (8).

3. The medical suture shaping device according to claim 2, wherein: One end of the delivery pipe (8) is provided with a delivery cylinder (9) for delivering a corresponding substance, and the delivery cylinder (9) and the delivery pipe (8) are detachably and cooperatively connected.

4. The medical suture shaping device according to claim 3, wherein: The filler (5) is gypsum, and the delivery cylinder (9) is used for inputting aqueous solution.

5. The medical suture shaping device according to claim 1, characterized in that: An inflation port (7) is provided on the outer peripheral part of the airbag (6) close to the dressing change opening (3).

6. The medical suture shaping device according to claim 1, characterized in that: A cementing layer (4) for fixation is applied to the bottom outer edge of the outer ring part (1).

7. The medical suture shaping device according to claim 4, characterized in that: A gas plug (10) is arranged inside the delivery cylinder (9), and a rubber layer is adhesively bonded to the outer periphery of the gas plug (10).

8. The medical suture shaping device according to claim 7, wherein: One side of the gas plug (10) is connected to a push rod (11), and a push handle (12) for facilitating pushing is provided at the end of the push rod (11).

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