CN215019195U

CN215019195U - Notch protector capable of sealing

Info

Publication number: CN215019195U
Application number: CN202120620924.7U
Authority: CN
Inventors: 温贺新; 黄雨晨; 孙莹莹; 左芦根; 葛思堂; 刘牧林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-27
Filing date: 2021-03-27
Publication date: 2021-12-07
Anticipated expiration: 2031-03-27

Abstract

The utility model provides a can seal incision protector, it includes inner ring (1) and outer loop (2), is connected with pipy film channel (3), its characterized in that between inner ring (1) and outer loop (2): the film channel (3) is provided with a second film channel (4), one end of the second film channel (4) is outwards rolled to form an annular channel (5), and a pull rope (6) is arranged in the annular channel (5) in a penetrating manner. The utility model discloses simple structure, convenient to use, when having possessed current incision protector's function, can also seal incision protector zero time on the way in the operation, avoid the pollutant to get into the patient internal and the medical accident that causes.

Description

Notch protector capable of sealing

The technical field is as follows:

the utility model relates to a surgical instrument, in particular to a sealable incision protector.

Background art:

surgery typically involves making one or more incisions in a patient's body, such as the abdomen or pelvis, to allow the surgeon's hands or other surgical instruments to enter the patient for manipulation. If the surgical incision comes into contact with a diseased organ or other contaminated surgical instruments during the surgical procedure, cross-contamination is extremely likely to occur.

Therefore, the surgical incision must be cleanly protected to prevent cross-contamination. Meanwhile, the incision is required to be properly drawn and opened so that the surgeon can conveniently perform the operation. The conventional and clinically commonly used surgical incision retractor is a metal instrument like a hook, it is difficult to uniformly draw and open the surgical incision, the non-uniform drawing causes inconvenience to the surgical procedure and also causes more pain to the patient, and the hook-pulling type incision retractor does not play a role of protecting the surgical incision from infection at all.

At present, incision protectors are also widely used clinically, and the incision protection film can play a role in the incision protectors and reduce infection and pollution of operation incisions. However, most of the incision protectors are always kept in an open state during the operation, and after the incision protectors are fixed to the incisions, the incision protectors form a passage which is communicated with the inside and the outside of the body, but the passage is normally open and cannot be closed. This results in the need for a surgeon to block or shield the channel during the procedure when no surgical instrument is inserted into the channel to avoid contaminants or foreign matter from falling into the channel during a malfunction. In actual operation, the medical gloves are mostly inserted into the channel after being held to be blocked. However, the method has the problems of wasting consumables, easily mixing foreign matters when the gloves are held, causing pollution and the like.

The utility model has the following contents:

the utility model discloses be exactly in order to overcome not enough among the prior art, provide a notch protector that can seal.

The application provides the following technical scheme:

a sealable incision protector comprises an inner ring and an outer ring, wherein a tubular film channel is connected between the inner ring and the outer ring, and the incision protector is characterized in that: the film channel is provided with a second film channel, one end part of the second film channel is outwards rolled to form an annular channel, a tightening rope penetrates through the annular channel, and part of the tightening rope is positioned on the outer side of the annular channel.

On the basis of the technical scheme, the following further technical scheme can be provided:

the other end of the second film channel is connected with the inner wall of the film channel.

The diameter of the other end of the second film channel is larger than that of the outer ring.

The inner ring is connected with a pull rope, and one end of the pull rope is connected with a pull ring.

The tightening rope is of an annular structure, and a locking buckle which is correspondingly matched with the tightening rope is sleeved on the tightening rope.

Utility model advantage:

the utility model discloses simple structure, convenient to use, when having possessed current incision protector's function, can also seal incision protector temporarily on the way in the operation, avoid the pollutant to get into the patient internal and the medical accident that causes.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

The specific implementation mode is as follows:

as shown in fig. 1, a sealable incision protector comprises an inner ring 1 and an outer ring 2, with a sheet-like tubular film connected between the inner ring 1 and the outer ring 2 to form a film channel 3. The inner ring 1 and the outer ring 2 both have certain elasticity, the inner ring 1 can be folded and placed into an abdominal cavity through an incision on an abdominal wall, the inner ring 1 is recovered to be annular and clamped on the inner side of the abdominal wall, the outer ring 2 is left outside the incision, the outer ring 2 is turned towards the inner ring 1 to roll the film 3 on the outer ring until the outer ring 2 reaches the position closest to the skin of a patient, the incision is retracted by the incision protector at the moment due to certain rigidity of the outer ring 2 and the inner ring 1, and the incision area is isolated from the outside through the sheet-shaped sleeve film 3.

And a second film channel 4 with a funnel-shaped structure with a large upper part and a small lower part is arranged, the lower end of the second film channel 4 is coaxially connected with the middle part of the inner side of the film channel 3, and the upper end of the second film channel is positioned above the outer ring 2. Since the second membrane channel 4 is connected in the middle inside the membrane channel 3, it does not affect the turning of the outer ring 2. The upper end of the second film channel 4 is rolled outwards and the end is connected with the film of the second film channel 4, so that a ring-shaped channel 5 is formed at the upper end of the second film channel 4.

The annular channel 5 is internally provided with the tightening rope 6 in a penetrating way, and the annular channel 5 is provided with two through holes correspondingly matched with the tightening rope 6, so that one part of the tightening rope 6 penetrates through the through holes to be positioned outside the annular channel 5. The tightening rope 6 is of an annular structure. A correspondingly matched locking buckle 6a is arranged on the tightening rope 6 positioned outside the annular channel 5 in a penetrating way, the locking buckle 6a is a stay cord locking buckle used on a jacket or a sports coat, and the structure of the stay cord locking buckle is not described in detail because of the existing structure.

When the film channel 3 does not need to be temporarily sealed and operation is performed, the annular channel 5 only needs to be turned over towards the outer ring 2, and the excessive second film channels 4 are wrapped outside the annular channel 5, because the second film channels 4 are of funnel structures, the diameter of the annular channel 5 is larger than that of the outer ring 2, and the rigid annular channel 5 can be directly placed outside the outer ring 2 after being turned over in place.

When the operation is suspended and the film channel 3 needs to be temporarily closed, the locking buckle 6a needs to be pressed and then the tightening rope 6 positioned on the outer side of the annular channel 5 is pulled, the annular channel 5 positioned at the upper end of the second film channel 4 is tightened, and then the film channel 3 can be temporarily closed by loosening the locking buckle 6 a.

The inner ring 2 is connected with a pull rope 7, one end of the pull rope 7 extends out of the annular channel 5, and the end part of the pull rope is connected with a pull ring 7 a. When the operation is completed, the inner ring 2 can be easily taken out of the body by pulling the pull ring 7 a.

Claims

1. A sealable incision protector comprises an inner ring (1) and an outer ring (2), wherein a tubular film channel (3) is connected between the inner ring (1) and the outer ring (2), and the incision protector is characterized in that: the film channel (3) is provided with a second film channel (4), one end of the second film channel (4) is outwards rolled to form an annular channel (5), a tightening rope (6) is arranged in the annular channel (5) in a penetrating mode, and one part of the tightening rope (6) is located on the outer side of the annular channel (5).

2. A sealable incision protector as defined in claim 1, wherein: the other end of the second film channel (4) is connected with the inner wall of the film channel (3).

3. A sealable incision protector as defined in claim 1, wherein: the diameter of the other end of the second film channel (4) is larger than that of the outer ring (2).

4. A sealable incision protector as defined in claim 1, wherein: the inner ring (1) is connected with a pull rope (7), and one end of the pull rope (7) is connected with a pull ring (7 a).

5. A sealable incision protector as defined in claim 1, wherein: the tightening rope (6) is of an annular structure, and a locking buckle (6 a) which is correspondingly matched is sleeved on the tightening rope.