CN211156326U - Incision protector - Google Patents

Abstract

The utility model relates to a cut protector, which comprises a cut protector body, wherein the cut protector body consists of a first support ring, a connector and a second support ring; the first support ring is connected with the second support ring through a connector; the clamping piece can be clamped on the first supporting ring and is in a shape with an adjustable inner diameter, the clamping piece also extends inwards to form a fixing ring, and the fixing ring is provided with a through hole. When the incision protector is used, when other instruments need to enter the channel of the incision protector, the instruments can be clamped, meanwhile, the extending positions of the instruments are fixed, the number of operators in an operation can be reduced, and the optimal visual field is provided.

Description

Incision protector

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a notch protector is related to.

Background

In the process of small incision or minimally invasive surgery, such as endoscopic assisted thyroid surgery and the like, in the surgical process, because the field exposure is poor in the small incision surgery, the incision is easy to be damaged and enlarged after being pulled forcefully in the surgery; meanwhile, the edge of the body is easy to scald, so that the postoperative incision is easy to be large and the scar is obvious in hyperplasia; also unprotected incisions are susceptible to infection of the incision.

The applicant previously filed an incision protector comprising: the device comprises a first support ring, a soft connector and a second support ring, wherein the first support ring and the second support ring are connected through the soft connector; the outer diameter of the first support ring is not larger than the inner diameter of the second support ring. In use, the incision protector is placed within an incision in a patient, with the first and second support rings located on and within the incision surface, respectively. The doctor carries out the operation with surgical instruments such as electrotome follow first support ring, soft connector, second support ring after stretching into in proper order, and it can play the effect of protection incision. However, the existing incision protector has the following problems in use:

in addition to the surgeon operating the electrotome, medical personnel often have a dedicated person who needs to hold other instruments (such as a camera) into the channel of the incision protector, which not only fatigues the surgeon but also blocks the view of the surgeon during a long period of operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an incision protector mainly solves the technical problem who exists among the above-mentioned prior art, when in other apparatus need get into the passageway of incision protector, can block this apparatus, makes the apparatus stretch into the rigidity simultaneously, and operating personnel quantity in the reducible art provides the best field of vision.

The technical scheme of the utility model as follows:

a cut protector comprises a cut protector body, wherein the cut protector body consists of a first support ring, a connecting body and a second support ring; the first support ring is connected with the second support ring through a connector; the method is characterized in that: the clamping piece can be clamped on the first supporting ring and is in a shape with an adjustable inner diameter, the clamping piece also extends inwards to form a fixing ring, and the fixing ring is provided with a through hole.

The incision protector is characterized in that: the clamping piece is of a C-shaped structure.

The incision protector is characterized in that: the clamping piece is clamped on the first supporting ring through the clamping groove formed in the inner side of the clamping piece.

The incision protector is characterized in that: the fixing rings on the clamping piece are more than two.

By the technical scheme, the utility model has the advantages of as follows:

1. the utility model discloses during the use, earlier with the fastener card on the first support ring of incision protector body, when the apparatus need get into the passageway of long-time incision protector, the solid fixed ring's of accessible perforation passes and blocks this apparatus, has saved the auxiliary personnel, and because the apparatus passes and fixed position is located passageway edge and rigidity, can provide the best operation field of vision.

Drawings

Fig. 1 is a schematic structural view of the incision protector of the present invention.

Detailed Description

The invention is further described with reference to the following drawings and specific examples.

As shown in fig. 1, the utility model discloses an incision protector. The incision protector comprises an incision protector body 1, wherein the incision protector body 1 consists of a first support ring, a connector and a second support ring; the first support ring is connected with the second support ring through a connector; the clamping piece 2 can be clamped on the first support ring, the clamping piece 2 is in a shape with an adjustable inner diameter, a fixing ring 21 extends inwards from the clamping piece 2, and a through hole 22 is formed in the fixing ring 21.

When in use, the clamping piece 2 is firstly clamped on the first supporting ring of the incision protector body 1, when instruments (such as a camera and a smoke absorbing pipeline) need to enter a channel of the incision protector for a long time, the instruments can pass through the through hole 22 of the fixing ring 21 and be clamped, so that auxiliary personnel are saved, and the best operation visual field can be provided because the positions of the instruments which pass through and are fixed are positioned at the edge of the channel and are fixed.

Preferably, the clip member 2 has a C-shaped configuration.

As an optional structure, the inside of the clip member 2 is provided with a locking groove through which the clip member 2 is locked to the first support ring. The arrangement of the clamping groove can avoid the arrangement position of the fixing ring 21.

As an alternative configuration, the fixing ring 21 on the clip member 2 has more than two if it is necessary to fix a plurality of instruments.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims (4)

1. A cut protector comprises a cut protector body (1), wherein the cut protector body (1) consists of a first support ring, a connecting body and a second support ring; the first support ring is connected with the second support ring through a connector; the method is characterized in that: the clamping piece (2) can be clamped on the first supporting ring, the inner diameter of the clamping piece (2) is adjustable, a fixing ring (21) extends inwards from the clamping piece (2), and a through hole (22) is formed in the fixing ring (21).

2. The incision protector of claim 1, wherein: the clamping piece (2) is of a C-shaped structure.

3. The incision protector of claim 1 or 2, wherein: the inner side of the clamping piece (2) is provided with a clamping groove, and the clamping piece (2) is clamped on the first supporting ring through the clamping groove.

4. The incision protector of claim 1 or 2, wherein: the fixing rings (21) on the clamping piece (2) are more than two.

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