CN213940902U - Hemangioma ligator - Google Patents

Abstract

The utility model discloses a hemangioma ligator, which comprises a housin, the inside of casing is equipped with the sheave, the sheave rotates with the casing through the round pin axle and links to each other, outer wall one side fixedly connected with support of casing, one side of keeping away from the casing of support is connected with the cutter through the round pin axle rotation, the front of support is equipped with torsion spring. This hemangioma ligator, overall structure is not complicated, novel structure is and reasonable, good operation effect has, bring the facility of operation for medical personnel, through the cutter, a housing, cooperation between sheave and the torque spring, not only realized accomodating a large amount of aseptic cotton threads, and convenient and hemangioma fixes a position, medical personnel only need simple operation alright in order to carry out the ligature operation, shorten the activity duration, reduce the difficult degree of operation, good additional action has been played to medical personnel, cooperation through lid and rubber circle, can play the effect of protection to the cotton thread, guarantee aseptic environment.

Description

Hemangioma ligator

Technical Field

The utility model relates to a hemangioma ligation technical field specifically is a hemangioma ligator.

Background

Malignant tumor is a group of diseases seriously threatening human health and life, morbidity and mortality rate continuously rise in recent years, along with the current immunotherapy of various schools becomes a new treatment means after traditional operations, radiotherapy, chemotherapy and the like, new hope is brought to the malignant tumor treatment, about 30-40% of patients with the immunotherapy have related skin toxic reaction side effects, mainly comprise maculopapule, pruritus, bullous dermatitis, capillary vessel hyperplasia (forming angioma nevus, hemangioma) and the like, the formed hemangioma is mostly appeared on face, trunk, limbs, easy to break, infection and bleeding, and affects appearance, the capillary vessel hyperplasia can be maintained for months or longer during the use period of the immune medicament, the capillary vessel hyperplasia treatment caused by the tumor immune medicament is mainly observed and prevented from bleeding and broken infection, if the hemangioma grows up, the method is not completely applicable, oncologists only pay attention to the tumor treatment effect and pay no attention to the treatment of capillary hemangioma caused by the side effect of immunotherapy, the proliferated hemangioma influences the appearance of the patient, causes inconvenience in life of the patient, and the proliferated hemangioma is broken and bleedings and causes infection when washing the face, bathing, putting on and taking off clothes and rubbing the clothes at ordinary times.

The ligation mode that adopts among the prior art, the operation degree of difficulty is big during the processing, need consume certain time to hemangioma is unstable, causes the ligation failure easily, does not have a perfect device to assist medical personnel to operate, so prior art can't satisfy people's use needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hemangioma ligator to propose the ligature mode that adopts among the prior art in solving above-mentioned background art, the operation degree of difficulty is big during the processing, need consume certain time, and hemangioma is unstable, causes the ligature failure easily, does not have the problem that a perfect device assisted medical personnel to operate.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hemangioma ligator, includes the casing, the inside of casing is equipped with the sheave, the sheave rotates with the casing through the round pin axle and links to each other, outer wall one side fixedly connected with support of casing, the one side of keeping away from the casing of support is rotated through the round pin axle and is connected with the cutter, the front of support is equipped with torsion spring, torsion spring's both ends are fixed continuous with cutter and support respectively, the casing is kept away from one side below of sheave and is seted up flutedly.

Preferably, a handle is processed at the top of the cutter.

Preferably, the shell is provided with a chute at the position corresponding to the cutter.

Preferably, one side of the outer wall of the shell, which is close to the cutter, is provided with a cover body, the inner wall of the cover body is clamped with the shell, and a rubber ring is clamped between the cover body and the shell.

Preferably, the outer wall of the cover body is flush with the outer wall of the shell.

Compared with the prior art, the beneficial effects of the utility model are that: the hemangioma ligator has the advantages of simple and reasonable structure, good operation effect and convenience for medical staff;

through the matching among the cutter, the shell, the grooved wheel and the torsion spring, a large amount of sterile cotton threads are stored, the positioning with hemangioma is convenient, the ligation operation can be carried out by medical personnel through simple operation, the operation time is shortened, the operation difficulty is reduced, and a good auxiliary effect is realized for the medical personnel;

through the cooperation of lid and rubber circle, can play the effect of protection to the cotton thread, guarantee aseptic environment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of FIG. 1;

fig. 3 is a schematic view of a connection relationship between the housing, the cover and the rubber ring in fig. 1.

In the figure: 1. the cutting device comprises a shell, 2, a grooved wheel, 3, a cutter, 4, a support, 5, a torsion spring, 6, a cover body, 7 and a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hemangioma ligator comprises a shell 1, a grooved pulley 2 is arranged inside the shell 1, the outer wall of the grooved pulley 2 is used for winding sterile cotton thread, the tail end of the sterile cotton thread extends out of the side opening of the shell 1 and is positioned below a cutter 3, the grooved pulley 2 is rotatably connected with the shell 1 through a pin shaft, one side of the outer wall of the shell 1 is fixedly connected with a support 4, the support 4 plays a supporting role on the cutter 3, one side of the support 4, far away from the shell 1, is rotatably connected with the cutter 3 through the pin shaft, a torsion spring 5 is arranged on the front surface of the support 4, the torsion spring 5 gives clockwise rotating force to the cutter 3, further, when in normal use, the influence on the sterile cotton thread is avoided, two ends of the torsion spring 5 are respectively fixedly connected with the cutter 3 and the support 4, a groove 8 is arranged below one side of the shell 1, far away from the grooved pulley 2, the design of the groove 8 can enable one end of the shell 1 to be buckled on the outer wall of the hemangioma, and spill the root of hemangioma, play the effect of location, medical personnel pass through handheld aseptic cotton thread, ligate the back to hemangioma, promote cutter 3 for cutter 3 and 1 cooperation of casing cut off aseptic cotton thread, and the top processing of cutter 3 has the handle, and the chute has been seted up with cutter 3 department of correspondence to casing 1.

One side that casing 1's outer wall is close to cutter 3 is equipped with lid 6, and lid 6 and the cooperation of rubber circle 7 play the effect of protection to aseptic cotton thread, conveniently deposit, and the inner wall of lid 6 is in the same place with casing 1 joint, and the clamp has rubber circle 7 between lid 6 and the casing 1, and the outer wall of lid 6 is leveled mutually with casing 1's outer wall.

When using this hemangioma ligator, at first take off lid 6, the end of tensile aseptic cotton thread, aseptic cotton thread drives sheave 2 and rotates, and then make aseptic cotton thread stretch out from the inside of casing 1, later aim at the hemangioma with the recess 8 of casing 1 side, and detain the outer wall at the hemangioma, guarantee the root of hemangioma and spill, later the handheld aseptic cotton thread of medical personnel is to the root of hemangioma and carry out the ligature operation, after the completion operation, medical personnel promote the handle part of cutter 3, drive 3 anticlockwise rotations of cutter, cutter 3 and the cooperation of casing 1, cut off aseptic cotton thread.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A hemangioma ligator, comprising a housing (1), characterized in that: the novel cutting tool is characterized in that a grooved pulley (2) is arranged inside the shell (1), the grooved pulley (2) is connected with the shell (1) in a rotating mode through a pin shaft, a support (4) is fixedly connected to one side of the outer wall of the shell (1), one side, away from the shell (1), of the support (4) is connected with a cutter (3) in a rotating mode through the pin shaft, a torsion spring (5) is arranged on the front face of the support (4), two ends of the torsion spring (5) are fixedly connected with the cutter (3) and the support (4) respectively, and a groove (8) is formed in the lower portion, away from the grooved pulley (2), of the shell (1).

2. The hemangioma ligator of claim 1, wherein: the top of the cutter (3) is provided with a handle.

3. The hemangioma ligator of claim 1, wherein: the shell (1) is provided with a chute corresponding to the cutter (3).

4. The hemangioma ligator of claim 1, wherein: one side of the outer wall of the shell (1) close to the cutter (3) is provided with a cover body (6), the inner wall of the cover body (6) is connected with the shell (1) in a clamping manner, and a rubber ring (7) is clamped between the cover body (6) and the shell (1).

5. The hemangioma ligator of claim 4, wherein: the outer wall of the cover body (6) is flush with the outer wall of the shell body (1).

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