CN214966194U

CN214966194U - Endoscopic lower hemostatic clamp with barb line

Info

Publication number: CN214966194U
Application number: CN202120076587.XU
Authority: CN
Inventors: 罗啸
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-12-03
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses an under-endoscope hemostatic clamp with a barbed wire, which comprises a plurality of hemostatic clamp bodies, a releaser and a barbed wire connected with one of the hemostatic clamp bodies, wherein the hemostatic clamp body is provided with 2 clamping arms which can be opened and closed; the releaser is used for being detachably connected with the hemostatic clamp body and releasing the hemostatic clamp body to a human body; the barb line includes the barb that the length direction interval of line body and line body set up along the line, and wherein one end and the line body coupling of barb, the other end of barb to same direction slope to and form the acute angle contained angle between the line body, the one end that the barb line is close to the other end of barb is connected with one of 2 arm locks of one of them hemostatic clamp body, and the one end that the barb line deviates from the other end of barb is connected with the magnetic bead. The endoscopic lower hemostatic clamp with the barb line can realize that a plurality of hemostatic clamp bodies are combined to be quickly and effectively sutured together, so that the hemostatic purpose is achieved.

Description

Endoscopic lower hemostatic clamp with barb line

Technical Field

The utility model belongs to the technical field of medical instrument, specifically be a hemostatic clamp under scope of taking barb line.

Background

Endoscopic Submucosal Dissection (ESD) is a new treatment means appearing in recent years, is a technology with good clinical application prospect, enables more early digestive tract cancers to be completely resected under an endoscope at one time, and avoids the pain of an open surgery and the resection of organs. Compared with the endoscope treatment methods such as laparotomy and EMR, the ESD has the following advantages: 1) the wound is small; 2) the patient may receive multiple treatments at multiple sites; 3) allowing the physician to obtain a complete histopathological specimen for analysis; 4) the resection rate of the tumor with large area and irregular shape or combined ulcer and scar is more than 96 percent to reduce the recurrence probability. With the continuous development of modern digestive endoscopy diagnosis and treatment technologies, particularly the wide development of therapeutic endoscopes, the wide development of EMR \ ESD operation, the development of ESE \ EFR and the like derived from the EMR \ ESD operation, large-area mucosal defects or local gastrointestinal wall perforation continuously occur. The ability to suture the wound surface in time is often the most critical factor in preventing the development of more serious complications such as late bleeding and abdominal infection. The continuous development of new auxiliary suturing devices is one of the current research directions.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a hemostatic clamp under scope with a barbed wire.

In order to realize the purpose, the utility model discloses a technical scheme is: an under-endoscope hemostatic clip with a barbed wire comprises a plurality of hemostatic clip bodies, a releaser and a barbed wire connected with one of the hemostatic clip bodies, wherein the hemostatic clip body is provided with 2 clip arms capable of being opened and closed; the releaser is used for being detachably connected with the hemostatic clamp body and releasing the hemostatic clamp body to a human body; the barb line includes the barb that the length direction interval of line body and line body set up along the line, wherein one end and the line body coupling of barb, the other end of barb to same direction slope to with line body between form acute angle contained angle, the barb line be close to the one end of the other end of barb and one of them hemostatic clamp body 2 one in the arm lock is connected, the barb line deviates from the one end of the other end of barb and is connected with the magnetic bead, still including the magnet that is used for attracting the magnetic bead.

Further, 2 one side that the arm lock is relative be equipped with the concave-convex tooth of mutual interlock when closed, when hemostatic clamp body closed, through the interlock of concave-convex tooth, more stable fixed hemostatic clamp.

Further, the connection mode of barb line and arm lock is: the barb line is tied on the clamping arm, or the barb line is stuck on the clamping arm, or the barb line is hot-pressed on the clamping arm.

Compared with the prior art, the utility model discloses the technological effect who gains does: the utility model discloses a take hemostatic clamp of barb line, the hemostatic clamp body of being connected with the barb line takes the barb line to get into the human body together with the magnetic bead through the digestive endoscopy forceps way under the effect of releaser, and hemostatic tissue department is sewed up to needs to advance to the hemostatic clamp body to the tight fixing of clamp of the first position of this tissue. The surplus hemostatic clamp body gets into in proper order along digestive endoscopy forceps way under the effect of releaser, every surplus hemostatic clamp body gets into human back, under the scope is kept watch on, on one side through magnet from external attraction magnetic bead and then adjust barb line position according to sewing up needs, the another side is opened and is ensured through the barb line in the middle of two arm locks that make this hemostatic clamp body, select suitable position to press from both sides and close, pull the barb line again, make the hemostatic clamp body press from both sides as far as each other and press from both sides the body, the barb of barb line blocks the blood clamp body and fixes it, so send into the human body in proper order with remaining hemostatic clamp body and fix and treat the tissue department of sewing up hemostasis, thereby realize carrying out quick effective sewing up a plurality of hemostatic clamp body combinations jointly, thereby accomplish hemostasis purpose.

Drawings

Fig. 1 is a schematic structural view of an endoscopic hemostatic clamp with a barbed wire in an embodiment of the present invention.

Fig. 2 is a schematic view of the hemostatic clamp with the barbed wire for hemostasis under the endoscope in the embodiment of the present invention after the body is closed.

Fig. 3 is a schematic view of the barbed wire hemostatic clip body of the endoscopic hemostatic clip with the barbed wire according to the embodiment of the present invention closed, and one of the remaining hemostatic clip bodies is closed and close to the barbed wire hemostatic clip body.

Fig. 4 is a schematic view of the hemostatic clamp body with the barbed line, the barbed line and a plurality of remaining hemostatic clamp body clamping of the endoscopic lower hemostatic clamp system with the barbed line of the embodiment of the present invention waiting for suturing tissue.

The reference numbers in the figures are: 1. the hemostatic clip comprises a hemostatic clip body, 101 concave-convex teeth, 2 a releaser, 3 an agnail line, 301 a line body, 302 an agnail and 4 a magnetic bead.

Detailed Description

The utility model discloses not confine the following embodiment to, general technical personnel in this field can adopt other multiple embodiment to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The specific embodiment of the utility model is shown in fig. 1, a hemostatic clamp under endoscope with barbed line, which comprises a plurality of hemostatic clamp bodies 1, a releaser 2 and a barbed line 3 connected with one hemostatic clamp body 1 of the hemostatic clamp bodies 1, wherein the hemostatic clamp body 1 is provided with 2 clamping arms which can be opened and closed; the releaser 2 is used for being detachably connected with the hemostatic clamp body 1 and releasing the hemostatic clamp body 1 to a human body; barb line 3 includes line body 301 and the barb 302 that the length direction interval of line body 301 set up, wherein one end and the line body 301 of barb 302 are connected, and the other end of barb 302 inclines to and forms acute angle contained angle between the line body 301 to same direction, barb line 3 be close to the other end of barb 302 one end with one of them hemostatic clamp body 1 2 one of the arm lock is connected, the one end that barb line 3 deviates from the other end of barb 302 is connected with magnetic bead 4, still includes the magnet that is used for attracting magnetic bead 4.

2 one side that the arm lock is relative be equipped with the concave-convex tooth 101 of interlock when closed, the connected mode of barb line 3 and arm lock can be: barb line 3 is binded on the arm lock, perhaps barb line 3 bonds on the arm lock, perhaps barb line 3 hot pressing is in on the arm lock, this embodiment is the bonding.

The working method of the hemostatic clamp with the barbed wire 3 in the embodiment is shown in fig. 2 to 4, the hemostatic clamp body 1 with the barbed wire 3 enters the tissue to be sutured and hemostatic through the digestive endoscope channel under the action of the releaser 2, and the first part of the tissue is clamped and fixed, the remaining hemostatic clamp bodies 1 enter the digestive endoscope channel sequentially under the action of the releaser 2, after each remaining hemostatic clamp body 1 enters the human body, the magnetic bead 4 is attracted from the outside of the body through the magnet to adjust the position of the barbed wire 3 according to the suturing requirement under the monitoring of the endoscope, the other side is opened, the middle of the two clamp arms of the hemostatic clamp body 1 is ensured to pass through the barbed wire 3, the appropriate part is selected to clamp and close, the barbed wire 3 is pulled to be close to the hemostatic clamp bodies 1 as much as possible, the barb 302 of the barbed wire 3 clamps the remaining hemostatic clamp bodies 1 and fixes the remaining hemostatic clamp bodies 1, so send into the human body in proper order remaining hemostatic clamp body 1 and fix in waiting to sew up hemostatic tissue department to the realization is with taking the hemostatic clamp body 1 of barb line 3 and remaining hemostatic clamp body 1 combination to carry out effectively jointly and rapidly sew up, thereby accomplishes the hemostatic purpose.

The hemostatic clamp body 1 and the releaser 2 may be selected from all hemostatic clamp structure types, opening widths, angles, releasers 2 adapted to the hemostatic clamp body 1 in the prior art, such as the hemostatic clamp and the releaser 2 in chinese patent document (application No. 201310524901.6), the clip applier capable of continuously releasing the hemostatic clamp in chinese patent document (application No. 201420787281.5), and the hemostatic clamp without a pull wire as disclosed in chinese patent document (201720070256.9). The barbed wire 3 may be made of any surgical barbed wire 3 known in the art.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a hemostatic clamp under scope of taking barb line which characterized in that: the hemostatic clip comprises a plurality of hemostatic clip bodies (1), a releaser (2) and an agnail line (3) connected with one hemostatic clip body (1) of the hemostatic clip bodies (1), wherein the hemostatic clip body (1) is provided with 2 clip arms capable of being opened and closed; the releaser (2) is used for being detachably connected with the hemostatic clamp body (1) and releasing the hemostatic clamp body (1) to a human body; barb line (3) include barb (302) that line body (301) and the length direction interval of line body (301) set up along the line, wherein one end and line body (301) of barb (302) are connected, the other end of barb (302) to same direction slope to with line body (301) between form acute angle contained angle, barb line (3) be close to the one end of the other end of barb (302) with one of them hemostatic clamp body (1) 2 one in the arm lock is connected, the one end that barb line (3) deviate from the other end of barb (302) is connected with magnetic bead (4), still including the magnet that is used for attracting magnetic bead (4).

2. The endoscopic hemostatic clamp with a barbed wire according to claim 1, wherein: and concave-convex teeth (101) which are mutually occluded when the clamping arms are closed are arranged on the opposite sides of the 2 clamping arms.

3. The endoscopic hemostatic clamp with a barbed wire according to claim 1, wherein: barb line (3) and arm lock's connected mode do: the barb line (3) is bound on the clamping arm, or the barb line (3) is adhered on the clamping arm, or the barb line (3) is hot-pressed on the clamping arm.