CN211243564U - Push type operation blood vessel is detained - Google Patents

Abstract

The utility model relates to a push type operation vessel is detained, first cavity ring bodies and second cavity ring bodies including the relative first cockscomb structure striae that sets up of face, first cavity ring bodies is equipped with first cockscomb structure striae in the one side of second cavity ring bodies, be equipped with the second cockscomb structure striae that is used for meshing with first cockscomb structure striae in the one side of second cavity ring bodies towards first cavity ring bodies, be equipped with a plurality of positioning groove in the one side of first cavity ring bodies towards second cavity ring bodies, be equipped with a plurality of location archs in the one side of first cavity ring bodies of second cavity ring bodies orientation, a plurality of location arch one-to-one card is established a plurality of in the positioning groove. The utility model is suitable for the immediate hemostasis of operation incision and other visceral smooth muscle tissues, and achieves the functions of tissue protection and hemostasis; the visual field obstruction and operation obstacle caused by the length of the surgical instrument handle are avoided, and the incision can be fixed and protected after being buckled, so that the incision is prevented from sliding and cracking.

Description

Push type operation blood vessel is detained

Technical Field

The utility model relates to a surgical instrument, in particular to a pressing type surgical vascular buckle, which is a tool mainly applied to target tissues by pressing.

Background

Bleeding and hemostasis are the most common problems in surgical operations, but due to the anatomical specificity of bleeding parts, different tissue structures, different tissue positions and different operation modes, the selection of surgical instruments is more and more accurate, and the traditional instruments for hemostasis comprise vascular clamps, oval clamps, silk thread suturing, titanium clamps, electrotomes and the like. The former two kinds of instruments mainly reach the tissue hemostasis function by the anterior segment of the instrument, the rear end of the instrument is controlled to be held tightly and loosened, the middle segment is composed of instrument handles, the length of the instrument handles is 8-12cm, as the certain length of the instrument can limit other operations of a doctor and cover the operation visual field, the operation needs in the operation can cause repeated bleeding and blood seepage due to the fact that the forceps are used for hemostasis and loosening for many times, and the forceps are used for bleeding again, and the efficiency is low; the suture of silk threads is generally thorough in hemostasis, but for rapid hemorrhage, the silk threads are generally not capable of achieving the purpose of rapid hemostasis, but can cause acute hemorrhage, and the efficiency is low; the titanium clip is used as a more common hemostatic consumable in minimally invasive surgery, has the advantages of small volume, rapid hemostasis and difficult human rejection caused by biological activity, but is expensive in manufacturing cost, is a disposable consumable, cannot be widely applied to bleeding patients, and cannot be used for wide hemostasis of some surgical incisions due to small volume; the electric knife cauterization is only suitable for small and superficial vascular tissues and cannot be applied to the thorough hemostasis of the operation incision.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a push type operation blood vessel buckle which has simple structure, convenient use and can improve the operation efficiency.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a push type operation vessel buckle, includes the relative first cavity ring body and the second cavity ring body that sets up of face-to-face, first cavity ring body orientation be equipped with first cockscomb structure striae on the one side of second cavity ring body, second cavity ring body orientation be equipped with on the one side of first cavity ring body be used for with the second cockscomb structure striae of first cockscomb structure striae meshing, first cavity ring body orientation be equipped with a plurality of positioning groove on the one side of second cavity ring body, second cavity ring body orientation be equipped with a plurality of location archs on the one side of first cavity ring body, it is a plurality of location archs one-to-one card is established in a plurality of positioning groove.

The utility model has the advantages that: the hemostatic bag is suitable for immediate hemostasis of surgical incisions and other visceral smooth muscle tissues, and the involution of the first serrated transverse striations and the second serrated transverse striations can clamp blood vessels and reduce tissue injury as much as possible, so that the tissue protection and hemostasis effects are achieved; the buckling design of the positioning bulge and the positioning groove reduces and avoids visual field obstruction and operation obstacle caused by the length of the surgical instrument handle, and the fixation and protection of the incision can be achieved after buckling, so that the incision is prevented from sliding and cracking; can greatly improve the efficiency of tissue hemostasis and incision protection fixation in the operation and reduce the operation risk and postoperative complications.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the first hollow ring body and the second hollow ring body are elliptical hollow rings having the same shape.

The beneficial effect of adopting the further scheme is that: the oval hollow ring can be used for observing the operation in the middle reserved space, and the blocking of the operation sight line is reduced.

Furthermore, the first hollow annular body and the second hollow annular body have the same shape, and one end of each of the first hollow annular body and the second hollow annular body is recessed and extended to form a V-shaped structure or a U-shaped structure, at least one positioning groove is arranged on one surface, facing the second hollow annular body, of the V-shaped structure or the U-shaped structure on the first hollow annular body, and at least one positioning protrusion is arranged on one surface, facing the first hollow annular body, of the V-shaped structure or the U-shaped structure on the second hollow annular body.

The beneficial effect of adopting the further scheme is that: adopt V type structure or U type structure to establish at least one location arch and the positioning groove who matches each other at the medial surface of V type structure or U type structure, make the connection of first hollow ring body and second hollow ring body be close to center between them, improve the stability and the fastness of connecting.

Furthermore, one end of the first hollow annular body and one end of the second hollow annular body, which are far away from the V-shaped structure or the U-shaped structure, extend in the direction far away from the V-shaped structure or the U-shaped structure to form another V-shaped structure or U-shaped structure.

The beneficial effect of adopting the further scheme is that: visual space in the middle of the first hollow annular body and the second hollow annular body is ensured, and the blocking of sight is avoided.

Further, the first hollow ring body and the second hollow ring body are made of medical biological silica gel.

The beneficial effect of adopting the further scheme is that: the medical biological silica gel has moderate hardness, reduces tissue and muscle injuries as much as possible while clamping blood vessels, and has proper biological activity.

Drawings

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

fig. 2 is a schematic structural view of a first hollow ring body according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a second hollow ring body according to an embodiment of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the structure comprises a first hollow annular body, a second hollow annular body, a first sawtooth-shaped cross striation, a second sawtooth-shaped cross striation, a first hollow annular body, a second hollow annular body, a third sawtooth-shaped cross striation, a fourth sawtooth-shaped cross striation, a.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, 2 and 3, an embodiment of the present invention includes a first hollow annular body 1 and a second hollow annular body 2 which are arranged in a face-to-face manner, a first zigzag striation 3 is provided on a face of the first hollow annular body 1 facing the second hollow annular body 2, a second zigzag striation 4 for meshing with the first zigzag striation 3 is provided on a face of the second hollow annular body 2 facing the first hollow annular body 1, in this embodiment, the first hollow annular body 1 and the second hollow annular body 2 are both flat, and at least a face provided with the first zigzag striation 3 and a face provided with the second zigzag striation 4 are flat, so as to ensure the meshing tightness of the first zigzag striation 3 and the second zigzag striation 4, a plurality of positioning grooves 5 are provided on a face of the first hollow annular body 1 facing the second hollow annular body 2, one surface of the second hollow annular body 2, which faces the first hollow annular body 1, is provided with a plurality of positioning protrusions 6, the positioning protrusions 6 are correspondingly clamped in the positioning grooves 5 one by one, the number of the positioning protrusions 6 and the number of the positioning grooves 5 are more than three, so that the connection stability of the first hollow annular body 1 and the second hollow annular body 2 is ensured, and the shapes of the positioning protrusions 6 and the positioning grooves 5 are not limited, so that the two can be matched and clamped.

The embodiment is suitable for immediate hemostasis of surgical incisions and other visceral smooth muscle tissues, and the involution of the first serrated transverse striations 3 and the second serrated transverse striations 4 can clamp blood vessels and reduce tissue injury as much as possible, so that the effects of tissue protection and hemostasis are achieved; the buckling design of the positioning bulge 6 and the positioning groove 5 reduces and avoids visual field obstruction and operation obstacle caused by the length of the surgical instrument handle, and the incision can be fixed and protected after buckling, so that the incision is prevented from sliding and cracking.

In an embodiment of the present invention, the first hollow ring body 1 and the second hollow ring body 2 are elliptical hollow rings having the same shape. The oval hollow ring can be used for observing the operation in the middle reserved space, and the blocking of the operation sight line is reduced.

In a preferred embodiment, the first hollow annular body 1 and the second hollow annular body 2 have the same shape, and one end of each of the first hollow annular body 1 and the second hollow annular body 2 is recessed and extended to form a V-shaped structure or a U-shaped structure, at least one positioning groove 5 is provided on a surface of the V-shaped structure or the U-shaped structure on the first hollow annular body 1 facing the second hollow annular body 2, and at least one positioning protrusion 6 is provided on a surface of the V-shaped structure or the U-shaped structure on the second hollow annular body 2 facing the first hollow annular body 1. One end of the first hollow annular body 1 and one end of the second hollow annular body 2, which are far away from the V-shaped structure or the U-shaped structure, extend towards the direction far away from the V-shaped structure or the U-shaped structure to form another V-shaped structure or U-shaped structure. Adopt V type structure or U type structure to establish at least one location arch 6 and the positioning groove 5 that matches each other at the medial surface of V type structure or U type structure, make the connection of first hollow ring body 1 and second hollow ring body 2 be close to center between them, improve the stability and the fastness of connecting.

More preferably, the first hollow ring body 1 and the second hollow ring body 2 are made of medical bio-silica gel. The medical biological silica gel has moderate hardness, reduces tissue and muscle injuries as much as possible while clamping blood vessels, and has proper biological activity.

The utility model discloses can be greatly in the operation tissue hemostasis and the fixed efficiency of incision protection, reduce operation risk and postoperative complication, can reach the clamping vessel and reduce the tissue damage as far as possible, reach the effect of tissue protection and hemostasis, exempt from visual field hindrance and the operational obstacle that causes because of the length of operation ware machinery handle, and can reach the incision after the lock and fix and protect, prevent that the incision from sliding and splitting.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (5)

1. A push type operation vessel buckle is characterized by comprising a first hollow ring body (1) and a second hollow ring body (2) which are arranged oppositely in a face-to-face manner, one surface of the first hollow ring body (1) facing the second hollow ring body (2) is provided with a first sawtooth-shaped cross striation (3), one surface of the second hollow ring body (2) facing the first hollow ring body (1) is provided with second sawtooth-shaped cross striations (4) which are engaged with the first sawtooth-shaped cross striations (3), a plurality of positioning grooves (5) are arranged on one surface of the first hollow ring body (1) facing the second hollow ring body (2), one surface of the second hollow annular body (2) facing the first hollow annular body (1) is provided with a plurality of positioning bulges (6), and the plurality of positioning bulges (6) are correspondingly clamped in the plurality of positioning grooves (5).

2. Push type surgical vessel clasp according to claim 1, wherein the first hollow ring body (1) and the second hollow ring body (2) are oval hollow rings of the same shape.

3. The push type operation vessel buckle as claimed in claim 1, wherein the first hollow annular body (1) and the second hollow annular body (2) have the same shape, and one end of each hollow annular body is recessed inwardly to form a V-shaped structure or a U-shaped structure, at least one positioning groove (5) is formed on a surface of the V-shaped structure or the U-shaped structure of the first hollow annular body (1) facing the second hollow annular body (2), and at least one positioning protrusion (6) is formed on a surface of the V-shaped structure or the U-shaped structure of the second hollow annular body (2) facing the first hollow annular body (1).

4. The push type operation vessel buckle as claimed in claim 3, wherein the ends of the first hollow ring body (1) and the second hollow ring body (2) away from the V-shaped structure or the U-shaped structure extend in the direction away from the V-shaped structure or the U-shaped structure to form another V-shaped structure or U-shaped structure.

5. The push type operation vessel buckle as claimed in any one of claims 1 to 4, wherein the first hollow ring body (1) and the second hollow ring body (2) are made of medical bio-silica gel.

Images