CN213098127U

CN213098127U - Vascular forceps convenient to suture and ligate blood vessel

Info

Publication number: CN213098127U
Application number: CN202021617868.3U
Authority: CN
Inventors: 姚瑶; 王成晖
Original assignee: Guangzhou Guangtuo Medical Technology Co ltd
Current assignee: Guangzhou Guangtuo Medical Technology Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-04
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to the technical field of medical tools, and a vascular forceps convenient to sew up ligature blood vessel is disclosed, including two pincers bodies, two forceps holder and two pincers handles, the lateral wall upper end of two pincers bodies is articulated each other, two forceps holder all are connected with disassembly body and through two disassembly body coupling respectively with two pincers, two pincers handles all are connected with telescopic machanism and through two telescopic machanism respectively with two pincers body couplings, the equal fixedly connected with fly leaf in upper end of two pincers handles, the lower extreme of two pincers bodies all seted up and accomodate the groove with the fly leaf assorted, and two fly leaves are located two inside slip settings of accomodating the groove respectively. The utility model discloses can adjust the length of vascular pincers according to the degree of depth of wound and vascular position, improve the application scope of vascular pincers, practice thrift the purchase cost, can be convenient for simultaneously people change the forceps holder, reduce extravagantly, and can change suitable forceps holder according to actual conditions.

Description

Vascular forceps convenient to suture and ligate blood vessel

Technical Field

The utility model relates to the technical field of medical tools, especially, relate to a vascular forceps convenient to suture ligature blood vessel.

Background

The vascular forceps are mainly used for clamping blood vessels or bleeding points, are also called as hemostatic forceps, and structurally and mainly have the advantages that the vascular forceps are tooth socket beds which are divided into straight, bent, right-angled, arc-shaped (such as renal pedicle forceps) and the like according to the requirements of operation. Because the front end of the forceps is smooth, the forceps can be easily inserted into the fascia, and the vein is not easy to puncture, and the forceps can be used for separating anatomical tissues.

Through retrieval, the Chinese patent publication No. CN205433802U discloses a vascular clamp convenient for suturing and ligating blood vessels, which comprises a left clamp body and a right clamp body, wherein the left clamp body and the right clamp body are connected through a hinge, the left clamp body and the right clamp body are divided into a clamp head and a clamp handle by the hinge, the tail end of the clamp handle is provided with a fixed finger ring in a matching way, the clamp head is provided with a clamp sheet, the clamp sheet is in an oval shape, the clamp head is connected with the oval long axis of the clamp sheet, the oval long axis of the clamp sheet is provided with a folding sheet, and the clamp sheet is divided into an upper clamp sheet and a lower clamp sheet; although this vessel forceps can be convenient for improve the field of vision, improve the efficiency of sewing up the ligature blood vessel, wear the design of drawing the hole and sewing up the seam, the doctor of being convenient for carries out sutural operation in limited space, but because the degree of depth of vascular position and wound is different, need use the vessel forceps of different length to different positions, lead to turning over in the vessel forceps that need not different specifications when the treatment and find out suitable vessel forceps, it is comparatively loaded down with trivial details, and required cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art because the vascular position and the degree of depth of wound are different, need use the vascular pincers of different length to different positions, lead to turning over from the vascular pincers of different specifications and find out suitable vascular pincers when the treatment, comparatively loaded down with trivial details, and the higher problem of required cost, and the vascular pincers of ligature of being convenient for sew up of proposing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pair of vascular forceps convenient for suturing and ligating blood vessels comprises two forceps bodies, two forceps clamps and two forceps handles, wherein the upper ends of the side walls of the two forceps bodies are hinged with each other, the two forceps clamps are connected with dismounting mechanisms and are respectively connected with the two forceps bodies through the two dismounting mechanisms, the two forceps handles are connected with telescopic mechanisms and are respectively connected with the two forceps bodies through the two telescopic mechanisms, the upper ends of the two forceps handles are fixedly connected with movable plates, the lower ends of the two forceps bodies are respectively provided with accommodating grooves matched with the movable plates, the two movable plates are respectively positioned in the two accommodating grooves in a sliding mode, the lower ends of the side walls on the opposite sides of the two forceps bodies are respectively in threaded connection with locking bolts, the two locking bolts respectively extend into the two accommodating grooves, locking blocks are respectively arranged below the inner parts of the two accommodating grooves, and the side walls on the opposite sides of the two locking blocks are respectively in rotating connection with the two opposite ends of the two locking bolts through pin rods, two equal fixedly connected with gag lever post in both ends about the lateral wall of the opposite one side of locking piece, two the cavity has all been seted up to the inside below of the pincers body in the position that two accomodate the groove both sides, and both ends all pass through the through-hole respectively with the pole wall sliding connection of two gag lever posts of homonymy about the lateral wall of the opposite one side of two cavities.

Preferably, the two disassembling mechanisms comprise two clamping blocks and two fixing screws, the upper ends of the two clamping blocks are fixedly connected with the lower ends of the two forceps jaws respectively, clamping grooves matched with the clamping blocks are formed in the upper ends of the two forceps bodies, the upper ends of the side walls on the opposite sides of the two forceps bodies are in threaded connection with the two fixing screws respectively, the two fixing screws extend into the two clamping grooves respectively, and threaded holes matched with the fixing screws are formed in the side walls on the opposite sides of the two clamping blocks.

Preferably, two the equal fixedly connected with a plurality of evenly distributed's of lateral wall of the opposite one side of locking piece arch, and the lateral wall of the opposite one side of two fly leaves all seted up a plurality ofly with protruding assorted antiskid groove.

Preferably, the upper ends of the side walls of the two opposite sides of the clamp body are provided with grooves matched with the fixing screws on the same side, and the two opposite ends of the two fixing screws are respectively arranged in the two grooves.

Preferably, the inner side walls of the hand-held parts of the two forceps handles are fixedly connected with annular rubber pads.

Preferably, the side walls of the bolt handles of the two locking bolts are provided with a plurality of evenly distributed anti-skidding lines.

Compared with the prior art, the utility model provides a vascular forceps convenient to sew up ligature blood vessel possesses following beneficial effect:

1. this blood vessel pincers convenient to it ties to sew up, through two pincers bodies that are equipped with, two forceps holder and two pincers handles, can regard as blood vessel pincers to use, through two fly leafs that are equipped with, can adjust the length of blood vessel pincers, the medical personnel of being convenient for adjust the use according to different wound degree of depth and blood vessel position, improve the application scope of blood vessel pincers, practice thrift the cost of buying the blood vessel pincers of different specifications, through two locking bolts that are equipped with, mutually support of two locking pieces and four gag lever posts, after the regulation is accomplished, can stabilize the locking to the position of two fly leafs, guarantee the stability when the centre gripping.

2. This vessel forceps convenient to sew up ligature blood vessel through two disassembly body that are equipped with, when two forceps holder wearing and tearing need be changed, only need to change two forceps holders can, need not change two pincers bodies and two pincers handles, further practice thrift the cost, can change suitable forceps holder according to the in-service use demand simultaneously, improve its application range.

The device in not relate to the part all the same with prior art or can adopt prior art to realize, the utility model discloses can adjust the length of vascular pincers according to the degree of depth of wound and vascular position, improve vascular pincers's application scope, practice thrift the purchase cost, can be convenient for simultaneously people change the forceps holder, it is extravagant to reduce, and can change suitable forceps holder according to actual conditions.

Drawings

Fig. 1 is a schematic structural view of a vascular clamp for suturing and ligating blood vessels according to the present invention;

FIG. 2 is an enlarged view of the portion A in FIG. 1;

FIG. 3 is an enlarged view of the portion B of FIG. 1;

fig. 4 is a schematic view of a connection structure between a plurality of protrusions and the movable plate in fig. 1.

In the figure: the clamp comprises a clamp body 1, a clamp 2, a clamp handle 3, a movable plate 4, a locking bolt 5, a locking block 6, a limiting rod 7, a clamping block 8, a fixing screw 9, a bulge 10 and an annular rubber pad 11.

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.

Referring to fig. 1-4, a vascular clamp convenient for suturing and ligating blood vessels comprises two clamp bodies 1, two clamp jaws 2 and two clamp handles 3, wherein the upper ends of the side walls of the two clamp bodies 1 are hinged with each other, the two clamp jaws 2 are connected with a detaching mechanism and are respectively connected with the two clamp bodies 1 through the two detaching mechanisms, the two clamp handles 3 are connected with a telescopic mechanism and are respectively connected with the two clamp bodies 1 through the two telescopic mechanisms, the upper ends of the two clamp handles 3 are fixedly connected with movable plates 4, the lower ends of the two clamp bodies 1 are respectively provided with accommodating grooves matched with the movable plates 4, the two movable plates 4 are respectively positioned in the two accommodating grooves and are arranged in a sliding manner, the lower ends of the side walls on the opposite sides of the two clamp bodies 1 are respectively connected with locking bolts 5 through threads, the two locking bolts 5 respectively extend into the two accommodating grooves, and locking blocks 6 are respectively arranged below the inner parts of the two accommodating, and the lateral wall of the opposite side of two locking blocks 6 is respectively connected with the opposite two ends of two locking bolts 5 through a pin rod in a rotating manner, the upper and lower ends of the lateral wall of the opposite side of two locking blocks 6 are fixedly connected with limiting rods 7, the positions of the two sides of the containing grooves below the inside of the two clamp bodies 1 are respectively provided with a cavity, and the upper and lower ends of the lateral wall of the opposite side of the two cavity are respectively connected with the rod walls of the two limiting rods 7 on the same side in a sliding manner through holes.

Two disassembly body include two fixture blocks 8 and two set screws 9, the upper end of two fixture blocks 8 respectively with the lower extreme fixed connection of two pincers clamps 2, the upper end of two pincers bodies 1 all seted up with fixture block 8 assorted draw-in groove, the lateral wall upper end of two pincers bodies 1 opposite side respectively with two set screws 9 threaded connection, and two set screws 9 extend to inside two draw-in grooves respectively, the lateral wall of two fixture block 8 opposite sides all seted up with set screws 9 assorted screw hole, when two pincers 2 wear excessively need to be changed, twist two set screws 9 and make two set screws 9 and two fixture blocks 8 separation, thereby can take off two pincers 2, further save cost, simultaneously can be according to the in-service use demand, change suitable pincers 2, improve its application range.

The equal fixedly connected with a plurality of evenly distributed's of lateral wall arch 10 of one side in opposite directions of two locking pieces 6, and the lateral wall of the opposite one side of two fly leaf 4 all seted up a plurality ofly with protruding 10 assorted antiskid groove, can increase the frictional force between fly leaf 4 of two locking pieces 6 and homonymy to can improve the stability of locking.

The lateral wall upper end of the opposite side of two pincers bodies 1 all seted up with homonymy set screw 9 assorted recess, and the both ends that two set screw 9 are opposite are located the inside setting of two recesses respectively, can receive two pincers bodies 1 with two set screw 9 inside, reduce the occupation space of two set screw 9.

The inner side walls of the handheld parts of the two forceps handles 3 are fixedly connected with annular rubber pads 11, so that friction between hands and the handheld parts of the two forceps handles 3 can be increased, and the handheld stability can be improved.

A plurality of evenly distributed's anti-skidding line has all been seted up to the stock department lateral wall of two locking bolts 5, can increase the frictional force between staff and two locking bolts 5 to can improve the convenience that people twisted two locking bolts 5.

The utility model discloses in, during the use, through two pincers bodies 1 that are equipped with, two forceps holder 2 and two pincers handles 3, can regard as the vascular pincers to use, two fly leaf 4 through being equipped with, through taking two fly leaf 4 out, can adjust the length of vascular pincers, the medical personnel of being convenient for adjust the use according to different wound degree of depth and blood vessel position, improve the application scope of vascular pincers, practice thrift the cost of purchasing the vascular pincers of different specifications, through two locking bolt 5 that are equipped with, two locking block 6 and four gag lever post 7, after the regulation is accomplished, twist two locking bolt 5, under the cooperation of two gag lever post 7 of homonymy, can make two locking block 6 remove and offset with the lateral wall of homonymy fly leaf 4 in opposite directions, thereby can stabilize the locking to the position of two fly leaf 4, guarantee the stability when the centre gripping.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pair of vascular forceps convenient for suturing and ligating blood vessels comprises two forceps bodies (1), two forceps clamps (2) and two forceps handles (3), and is characterized in that the upper ends of the side walls of the two forceps bodies (1) are hinged with each other, the two forceps clamps (2) are connected with detaching mechanisms and are respectively connected with the two forceps bodies (1) through the two detaching mechanisms, the two forceps handles (3) are connected with telescopic mechanisms and are respectively connected with the two forceps bodies (1) through the two telescopic mechanisms, the upper ends of the two forceps handles (3) are respectively and fixedly connected with movable plates (4), the lower ends of the two forceps bodies (1) are respectively provided with accommodating grooves matched with the movable plates (4), the two movable plates (4) are respectively positioned in the two accommodating grooves in a sliding manner, the lower ends of the side walls on the opposite sides of the two forceps bodies (1) are respectively in threaded connection with locking bolts (5), and two locking bolts (5) extend to two respectively and accomodate the inslot portion, two accomodate the inside below in groove and all be equipped with locking piece (6), and the lateral wall of two locking pieces (6) opposite one side all rotates with two locking bolts (5) both ends in opposite directions respectively through the pin rod and is connected, two equal fixedly connected with gag lever post (7) in both ends about the lateral wall of locking piece (6) opposite one side, two the cavity has all been seted up to the position that the inside below of the pincers body (1) is located two and accomodates the groove both sides, and the pole wall sliding connection of two gag lever posts (7) with the homonymy respectively at both ends about the lateral wall of two cavity opposite one sides through the through-hole.

2. The vascular forceps convenient for suturing and ligating blood vessels as claimed in claim 1, wherein the two detaching mechanisms comprise two clamping blocks (8) and two fixing screws (9), the upper ends of the two clamping blocks (8) are respectively fixedly connected with the lower ends of the two forceps jaws (2), the upper ends of the two forceps bodies (1) are respectively provided with a clamping groove matched with the clamping blocks (8), the upper ends of the side walls of the two forceps bodies (1) on the opposite sides are respectively in threaded connection with the two fixing screws (9), the two fixing screws (9) respectively extend into the two clamping grooves, and the side walls of the two clamping blocks (8) on the opposite sides are respectively provided with a threaded hole matched with the fixing screws (9).

3. The vascular forceps convenient to suture and ligate blood vessels as claimed in claim 1, wherein the side walls of the two opposite sides of the locking blocks (6) are fixedly connected with a plurality of protrusions (10) which are evenly distributed, and the side walls of the two opposite sides of the two movable plates (4) are provided with a plurality of anti-skid grooves matched with the protrusions (10).

4. The vascular forceps convenient for suturing and ligating blood vessels as claimed in claim 2, wherein grooves matched with the fixing screws (9) on the same side are formed in the upper ends of the side walls on the opposite sides of the two forceps bodies (1), and the two opposite ends of the two fixing screws (9) are respectively arranged in the two grooves.

5. The vascular forceps facilitating suturing and ligating blood vessels as claimed in claim 1, wherein annular rubber pads (11) are fixedly connected to inner side walls of the hand-held portions of the two forceps handles (3).

6. The vascular forceps convenient for suturing and ligating blood vessels as claimed in claim 1, wherein the side walls of the handles of the two locking bolts (5) are provided with a plurality of anti-slip lines which are uniformly distributed.