Pediatric hernia needle

Abstract

The utility model discloses a pediatric hernia needle which comprises a needle head and a needle tube installed at one end of the needle head, the outer surface of the needle tube is sleeved with a disinfection assembly, the disinfection assembly comprises a shell, the outer portion of the needle tube is sleeved with the disinfection assembly in a sliding mode, and an annular containing groove is formed in the inner wall of the shell; the interior of the sponge sleeve is soaked with medical alcohol, the sponge sleeve is arranged in the containing groove, the inner side face of the sponge sleeve protrudes out of the containing groove and abuts against the surface of the needle tube, and in the using process, the shell is shifted, and the shell drives the sponge sleeve inside to complete disinfection and cleaning of the surface of the needle tube; by means of the designed disinfection assembly, the needle tube part can be disinfected, due to the fact that the disinfection assembly can be attached to the needle tube, cleaning can be achieved without a large amount of alcohol, waste of medical alcohol is avoided, the disinfection efficiency can be improved through wrapping type cleaning, the disinfection assembly is just removed while cleaning is completed, and the disinfection effect is good. And the normal operation of the pediatric hernia needle is not influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical device consumables, and specifically relates to a pediatric hernia needle. Background Art

[0002] There are currently two ways to perform high ligation of pediatric hernias. One is open surgery to cut the skin and subcutaneous tissue, expose the hernial sac, and sew it by hand. The other is to use minimally invasive surgery plus a pediatric hernia needle for high ligation. Use a hernia needle to send the suture into the body, one side of the hernial sac, and then release the suture. The hook is not completely pulled out of the body surface or enters the other side of the hernial sac from the same hole, bypasses the hernial sac and hooks the suture and then pulls it out of the body surface. In this way, the suture bypasses the hernial sac, and the doctor ties a knot on the patient's body surface to completely ligate the hernial sac. This method only has a pinhole-sized wound on the surface of the groin area, which is not only beautiful but also has minimal impact on the patient's reproductive system.

[0003] In order to ensure the sterility of pediatric hernia needles during use, they are equipped with special medical packaging for protection and ensure disposable use. However, in actual use by doctors, after taking the pediatric hernia needle out of the medical packaging, the needle tube part needs to be disinfected with medical alcohol. Since the needle tube part of the hernia needle, that is, the Kirschner wire is generally 15 to 20 cm long, the alcohol disinfection operation is more cumbersome and may also cause unnecessary disinfection of the needle part, which also affects the subsequent wiping. Therefore, there are great limitations in actual use and there is room for improvement. Utility Model Content

[0004] The utility model aims to provide a pediatric hernia needle to solve the problem that the wireless pediatric hernia needle proposed in the above background technology does not have the function of disinfecting its own needle tube.

[0005] To achieve the above object, the utility model provides the following technical solution: a pediatric hernia needle, comprising a needle and a needle tube installed at one end of the needle, wherein the outer surface of the needle tube is covered with a disinfection component, and the disinfection component comprises:

[0006] The outer shell is slidingly sleeved on the outside of the needle tube, and the inner wall of the outer shell is provided with an annular placement groove;

[0007] The sponge cover is soaked with medical alcohol and is built into the placement groove. The inner side of the sponge cover protrudes to the outside of the placement groove and abuts against the surface of the needle tube. During use, the outer shell is moved to drive the internal sponge cover through the outer shell to complete the disinfection and cleaning of the needle tube surface.

[0008] Preferably, an integrated pull piece is symmetrically arranged on the outer surface of the shell, and the pull piece is used to drive the shell to slide, thereby improving the convenience of disinfecting the needle tube surface. The pull piece is located in the middle position of the shell. This position setting can ensure that the pull piece stably drives the shell to move.

[0009] Preferably, a through hole is opened at an equal angle on the end surface of the shell facing the needle, and the through hole is connected to the placement groove. When the needle tube needs to be disinfected with a large amount of medical alcohol to meet the use of different patients, the medical alcohol can be poured through the through hole and absorbed by the sponge cover to meet the disinfection requirements.

[0010] Preferably, the interiors of the needle and the needle tube are connected to ensure normal use in the later stage.

[0011] Preferably, two sides of the needle extend outward symmetrically and are bent to form a handle, and during use, the handle provides a point of force for the fingers of medical staff.

[0012] Preferably, the side edge of the handle facing the needle tube is horizontally extended outward to form an extension portion, which increases the support area for the fingers to avoid greater squeezing pressure on the fingers due to the narrow width of the handle, and the length of the extension portion is equal to the length of the bent portion of the handle.

[0013] Preferably, a through groove is formed on the inner side surface of the extension portion, and a silicone sheet is bonded inside the through groove, so that the silicone sheet can fit the finger position, thereby further reducing the discomfort caused by the squeezing force.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The designed disinfection component can be used to disinfect the needle tube. Since the disinfection component can be fitted to the needle tube, cleaning can be achieved without a large amount of alcohol, and no waste of medical alcohol will be caused. The wrapping cleaning can also improve the disinfection efficiency. The disinfection component is removed when the cleaning is completed, and the normal operation of the pediatric hernia needle is not affected. The overall structure is compact, easy to process and produce, and has good practicality and marketability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the disinfection component of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the housing of the utility model;

[0019] Figure 4It is a bottom view of the handle of the utility model.

[0020] In the figure:

[0021] 100, needle; 101, handle; 101a, extension portion; 101b, through slot; 101c, silicone sheet; 102, needle tube;

[0022] 200, outer shell; 200a, through hole; 200b, placement groove; 201, pulling piece; 202, sponge cover. 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] See also Figures 1 to 4 The utility model provides a technical solution: a pediatric hernia needle, comprising a needle 100 and a needle tube 102 installed at one end of the needle 100, wherein the needle tube 102 is 15-20 cm long, one end is polished into a cone, the vertebral body is 1 cm long, and a circular hole is punched 0.5 cm below the cone, and the outer surface of the needle tube 102 is covered with a disinfection component, which includes:

[0025] The housing 200 is slidably sleeved on the outside of the needle tube 102, and the inner wall of the housing 200 is provided with an annular placement groove 200b;

[0026] The sponge cover 202 is soaked with medical alcohol and is built into the placement groove 200b. The inner side of the sponge cover 202 protrudes to the outside of the placement groove 200b and abuts against the surface of the needle tube 102. During use, the outer shell 200 is moved to drive the internal sponge cover 202 through the outer shell 200 to complete the disinfection and cleaning of the surface of the needle tube 102.

[0027] In this embodiment, preferably, an integrated pull sheet 201 is symmetrically provided on the outer surface of the shell 200, and the pull sheet 201 is used to drive the shell 200 to slide, thereby improving the convenience of disinfecting the surface of the needle tube 102. The pull sheet 201 is located in the middle position of the shell 200. This position setting can ensure that the pull sheet 201 can stably drive the shell 200 to move.

[0028] In the present embodiment, preferably, a through hole 200a is provided at an equal angle on the end surface of the shell 200 facing the needle 100, and the through hole 200a is connected with the placement groove 200b. When the needle tube 102 needs to be disinfected with a large amount of medical alcohol to meet the use of different patients, the medical alcohol can be poured through the through hole 200a and adsorbed by the sponge cover 202, thereby meeting the disinfection requirements.

[0029] In this embodiment, preferably, the interiors of the needle 100 and the needle tube 102 are connected to ensure normal use in the future.

[0030] In this embodiment, preferably, two sides of the needle 100 extend outward symmetrically and are bent to form a handle 101 . When in use, the handle 101 provides a point of force for the fingers of medical personnel.

[0031] In the present embodiment, preferably, the side edge of the handle 101 toward the needle tube 102 is horizontally extended outward to form an extension portion 101a, and the extension portion 101a is used to increase the support area for the fingers to avoid a large squeezing force on the fingers due to the narrow width of the handle 101. The length of the extension portion 101a is equal to the length of the bent portion of the handle 101.

[0032] In this embodiment, preferably, a through groove 101b is opened on the inner side surface of the extension portion 101a, and a silicone sheet 101c is bonded inside the through groove 101b, so that the silicone sheet 101c can fit the finger position to further reduce the discomfort caused by the squeezing force.

[0033] During the operation, the device is inserted with a thread to make a half purse, and the thread end is left in the abdomen. The device is withdrawn to the subcutaneous part and then inserted from the other side to clamp the thread end and pull it out of the incision to complete the other half of the purse. The suture is tightened and knotted under the skin.

[0034] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may 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 pediatric hernia needle, comprising a needle (100) and a needle tube (102) mounted at one end of the needle (100), characterized in that: The outer surface of the needle tube (102) is covered with a disinfection assembly, which includes: The outer shell (200) is slidably sleeved on the outside of the needle tube (102), and the inner wall of the outer shell (200) is provided with an annular placement groove (200b); The sponge cover (202) is built into the placement groove (200b), and the inner side surface of the sponge cover (202) protrudes to the outside of the placement groove (200b) and abuts against the surface of the needle tube (102).

2. A pediatric hernia needle according to claim 1, characterized in that: An integrated pull sheet (201) is symmetrically arranged on the outer surface of the housing (200), and the pull sheet (201) is located in the middle of the housing (200).

3. A pediatric hernia needle according to claim 2, characterized in that: A through hole (200a) is provided at an equal angle on the end surface of the housing (200) facing the needle head (100), and the through hole (200a) is in communication with the placement groove (200b).

4. The pediatric hernia needle according to claim 1, characterized in that: The interiors of the needle (100) and the needle tube (102) are in a connected state.

5. The pediatric hernia needle according to claim 1, characterized in that: Both sides of the needle (100) extend outward symmetrically and are bent to form a handle (101).

6. A pediatric hernia needle according to claim 5, characterized in that: An extension portion (101a) is horizontally extended outward at the side edge of the handle (101) in the direction of the needle tube (102), and the length of the extension portion (101a) is equal to the length of the bent portion of the handle (101).

7. A pediatric hernia needle according to claim 6, characterized in that: A through groove (101b) is provided on the inner side surface of the extension portion (101a), and a silicone sheet (101c) is bonded inside the through groove (101b).

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