CN110731807A

CN110731807A - arteriovenous hemostatic device for vascular surgery

Info

Publication number: CN110731807A
Application number: CN201911046668.9A
Authority: CN
Inventors: 牛敏; 孙延玲; 孙玲玲; 高成强; 苏玉莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-01-31

Abstract

The invention relates to the technical field of medical instruments, in particular to a vascular surgery arteriovenous hemostasis device, which comprises arc-shaped pressing plates, wherein two outer side walls of each pressing plate are jointly provided with elastic band mechanisms, a fixing mechanism is arranged in each elastic band mechanism, a pushing mechanism is arranged on the pressing plate corresponding to the position of each fixing mechanism, and four -th limiting mechanisms are arranged in each fixing mechanism.

Description

arteriovenous hemostatic device for vascular surgery

Technical Field

The invention relates to the technical field of medical instruments, in particular to an vascular surgery arteriovenous hemostasis device.

Background

At present, in vascular surgery arteriovenous operation, surgical trauma bleeding is inevitable, and in order to avoid excessive bleeding, a hemostasis device is required to be adopted to stop bleeding at a bleeding opening.

In the conventional hemostatic devices, when hemostasis is performed on a wound, the elastic band is usually adjusted at the position on the back surface of the wound, and the wound part needs to be moved to be installed and adjusted, so that secondary wound healing can be easily performed on the wound when the installation or the disassembly is performed, and vascular surgery arteriovenous hemostatic devices are necessary.

Disclosure of Invention

The invention aims to solve the defects that when the existing hemostasis equipment is used for hemostasis of wounds, the elastic band is usually adjusted at the position of the back surface of the wound, and the installation and adjustment can be carried out only by moving the part with the wound, so that the wound is easy to carry out secondary wound when being installed or disassembled, and the vascular surgery arteriovenous hemostasis devices are provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

design vascular surgery arteriovenous hemostasis device, including the clamp plate that is the arc setting, be provided with elastic cord mechanisms jointly on the double-phase outside lateral wall of clamp plate, the inside fixed establishment that is provided with of elastic cord mechanism corresponds be provided with pushing mechanism on the clamp plate of fixed establishment position, fixed establishment's inside is provided with four stop gear, pushing mechanism's inside is provided with four second stop gear, the lower fixed surface of clamp plate is connected with medicine bag mechanisms.

Preferably, the elastic band mechanism includes two standing grooves, two the standing groove is the symmetry form and sets up on the relative lateral wall of clamp plate, two equal sliding connection has connecting blocks in the standing groove, two the end that the connecting block was kept away from mutually all runs through the notch that corresponds the standing groove and extends to outside the clamp plate, two the connecting block is located the common fixedly connected with elastic bands of end outside the clamp plate.

Preferably, fixed establishment includes four fixed slots, four the fixed slot is seted up respectively on two connecting blocks are located the relative lateral wall of standing groove, corresponds four all run through on the standing groove cell wall of fixed slot position and seted up fixed orificess, four the equal fixedly connected with springs of the tank bottom of fixed slot, four the equal fixedly connected with dead lever of end that the fixed slot tank bottom was kept away from to the spring, four the dead lever is kept away from ends of spring and is all run through the notch of fixed slot and the drill way of fixed orifices in proper order and extend to in the fixed orifices.

Preferably, the pushing mechanism comprises four push rods, the four push rods are respectively connected in corresponding fixing holes in a sliding manner, ends, located in the fixing holes, of the four push rods respectively abut against corresponding fixing rods, ends, far away from the fixing rods, of the four push rods penetrate through corresponding orifices of the fixing holes and extend out of the pressing plate, and push plates are fixedly connected to ends, located outside the pressing plate, of the four push rods.

Preferably, four stop gear all includes two spouts, two 0 spouts are the symmetry form and offer on the relative cell wall of fixed slot, two equal sliding connection has the sliders of in the spout, two ends that sliders are in opposite directions all run through the notch that corresponds spout and extend to in the fixed slot, two ends that sliders are located in the fixed slot are fixed connection respectively on the corresponding pole wall of dead lever.

Preferably, four second stop gear all includes two second spouts, two the second spout is the symmetry form and sets up on the relative pore wall of fixed orifices, two equal sliding connection has second sliders in the second spout, two end in opposite directions of second slider all runs through the notch that corresponds the second spout and extends to in the fixed orifices, two that the second slider is located the fixed orifices holds fixed connection respectively on the corresponding pole wall of push rod.

Preferably, the medicine bag mechanism comprises adhesive layers, the adhesive layers are fixedly connected to the lower surface of the pressing plate, and bags of hemostatic medicine bags are adhered to the lower surface of the adhesive layers.

The kinds of vascular surgery arteriovenous hemostasis devices that the invention provides, the beneficial effect lies in:

1 through setting up the clamp plate, the standing groove, the connecting block, the elastic cord, the fixed slot, the fixed orifices, a spring, the dead lever, the push rod, the push pedal, the th spout, the th slider, second spout and second slider, when using, through pressing the dead lever to the fixed slot in, insert the standing groove with the connecting block again in, when the connecting block offsets with the standing groove tank bottom, the notch of fixed slot coincides mutually with the drill way of fixed orifices, the dead lever is fixed the connecting block in the bullet entering fixed slot under the elasticity of spring, two connecting blocks drive the elastic cord and are connected with the clamp plate, make the fixed position that need not remove there is the wound of clamp plate, the production of secondary wound has been avoided.

2. Through setting up and pasting layer and hemostatic bag, when using, according to the needs of real-time wound, can select the hemostatic bag of equidimension not to extrude medicine bag and wound through the clamp plate, make it can satisfy the demand of more kinds of wounds.

Drawings

FIG. 1 is a top structural cross-sectional view of kinds of vascular surgical arteriovenous hemostatic devices in accordance with the present invention;

FIG. 2 is a side view, in structural section, of an vascular surgical arteriovenous hemostatic device of the present invention;

FIG. 3 is an enlarged schematic view of part A of FIG. 1 of kinds of arteriovenous hemostatic devices of vascular surgery according to the present invention;

fig. 4 is an enlarged structural schematic view of part B in fig. 2 of vascular surgical arteriovenous hemostatic devices according to the present invention.

In the figure, a pressing plate 1, an elastic band mechanism 2, a placing groove 21, a connecting block 22, an elastic band 23, a fixing mechanism 3, a fixing groove 31, a fixing hole 32, a spring 33, a fixing rod 34, a pushing mechanism 4, a push rod 41, a push plate 42, an -th limiting mechanism 5, a -th sliding groove 51, a -th sliding block 52, a second limiting mechanism 6, a second sliding groove 61, a second sliding block 62, a medicine bag mechanism 7, an adhesive layer 71 and a hemostatic medicine bag 72 are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments, not all embodiments, of the present invention .

Referring to fig. 1-4, vascular surgery arteriovenous hemostasis devices, including clamp plates 1 that are the arc setting, be provided with elastic cord mechanisms 2 on the two looks lateral walls of clamp plate 1 jointly, elastic cord mechanism 2 is inside to be provided with fixed establishment 3, be provided with pushing mechanism 4 on the clamp plate 1 that corresponds fixed establishment 3 position, fixed establishment 3's inside is provided with four stop gear 5, pushing mechanism 4's inside is provided with four second stop gear 6, the lower fixed surface of clamp plate 1 is connected with medicine bag mechanisms 7, fix with clamp plate 1 through elastic cord mechanism 2 and install, and drive clamp plate 1 through elastic cord mechanism 2, medicine bag mechanism 7 offsets with the wound, through fixed establishment 3 to elastic cord mechanism 2 again simultaneously, the whole installation is simple and convenient.

Wherein, elastic cord mechanism 2 includes two standing grooves 21, two standing grooves 21 are the symmetry form and offer on the relative lateral wall of clamp plate 1, equal sliding connection has connecting block 22 in two standing grooves 21, end that two connecting block 22 kept away from mutually all runs through the notch that corresponds standing groove 21 and extends to outside the clamp plate 1, two connecting block 22 are located the common fixedly connected with elastic cord 23 of end outside the clamp plate 1, pass elastic cord 23 by the below at wound position, and aim at two connecting block 22 and two standing grooves 21, and insert connecting block 22 in standing groove 21 and offset with standing groove 21 tank bottom, can fix it through fixed establishment 3, the installation of clamp plate 1 has been accomplished promptly.

Wherein, fixing mechanism 3 includes four fixed slots 31, four fixed slots 31 are seted up respectively on two relative lateral walls that connecting block 22 is located standing groove 21, it has seted up fixed orificess 32 all to run through on the standing groove 21 cell wall that corresponds four fixed slots 31 positions, the equal fixedly connected with spring 33 of the tank bottom of four fixed slots 31, four spring 33 keep away from the equal fixedly connected with dead lever 34 of end of fixed slot 31 tank bottom, four dead lever 34 keep away from ends of spring 33 and all run through the notch of fixed slot 31 and the drill way of fixed orifices 32 in proper order and extend to fixed orifices 32, the notch of fixed slot 31 coincides mutually with the drill way of fixed orifices 32, dead lever 34 is gone into in fixed orifices 32 under the effect of spring 33 this moment, fix connecting block 22, and then to connecting block 22, it is all fixed between elastic band 23 and the clamp plate 1.

Wherein, pushing mechanism 4 includes four push rods 41, four push rods 41 are sliding connection respectively in the fixed orifices 32 that correspond, the end that four push rods 41 are located the fixed orifices 32 offsets with the dead lever 34 that corresponds respectively, end that dead lever 34 was kept away from to four push rods 41 runs through the corresponding drill way of fixed orifices 32 and extends to outside the clamp plate 1, four push rods 41 are located the equal fixedly connected with push pedal 42 of of end outside the clamp plate 1, can promote push rod 41 through push pedal 42, make push rod 41 promote dead lever 34 break away from fixed orifices 32, and then remove the fixed of connecting block 22 with elastic cord 23, can dismantle clamp plate 1, the operation is comparatively simple convenient.

Wherein, four stop gear 5 all include two spout 51, two 0 spout 51 are symmetrical form and offer on the relative cell wall of fixed slot 31, equal sliding connection has the slider 52 in two spout 51, two sliders 52 opposite end all run through the notch that corresponds spout 51 and extend to in the fixed slot 31, two sliders 52 lie in the end of fixed slot 31 fixed connection respectively on the corresponding pole wall of dead lever 34, make dead lever 34 can't produce the skew in the removal, and can't break away from fixed slot 31.

Wherein, four second stop gear 6 all include two second spout 61, two second spouts 61 are the symmetry form and offer on the relative pore wall of fixed orifices 32, equal sliding connection has second slider 62 in two second spouts 61, two second slider 62 are respectively run through the notch that corresponds second spout 61 and extend to in the fixed orifices 32 for ends in opposite directions, two second slider 62 are located ends difference fixed connection in the fixed orifices 32 on the corresponding pole wall of push rod 42, make push rod 41 unable production skew in the removal, and can't break away from fixed orifices 32.

Wherein, medicine bag mechanism 7 includes layers of paste layer 71, pastes layer 71 fixed connection at the lower surface of clamp plate 1, and the lower surface of paste layer 71 pastes bags hemostatic medicine bag 72, according to the needs of real-time wound, can select the hemostatic medicine bag 72 of different sizes to paste on layer 71, oppresses clamp plate 1 and hemostatic medicine bag 72 on the wound again.

vascular surgery arteriovenous hemostasis device, when using, according to the needs of real-time wound, can choose different size hemostasis medicine bag 72 to paste on layer 71 at first, again oppress pressing plate 1 and hemostasis medicine bag 72 on the wound, pass the elastic cord 23 below the wound position at this moment, and align two connecting blocks 22 with two standing grooves 21, press the dead lever 34 back to in the fixed slot 31 at this moment, and insert the connecting block 22 in the standing groove 21 and offset with the standing groove 21 tank bottom, make the notch of fixed slot 31 coincide with the orifice of fixed hole 32, the dead lever 34 is flicked into the fixed hole 32 under the influence of spring 33 at this moment, fix the connecting block 22, and then fix between pressing plate 1 and the connecting block 22, elastic cord 23, and finished the hemostasis operation to the wound position, make the fixing of pressing plate 1 need not move the wound position, have avoided the production of secondary wound.

The above description is only for 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 should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1, vascular surgery arteriovenous hemostasis device, including clamp plate (1) that are the arc setting, its characterized in that, be provided with elastic cord mechanisms (2) on the double-phase relative lateral wall of clamp plate (1) jointly, elastic cord mechanism (2) inside is provided with fixed establishment (3), corresponds be provided with pushing mechanism (4) on clamp plate (1) of fixed establishment (3) position, the inside of fixed establishment (3) is provided with four stop gear (5), the inside of pushing mechanism (4) is provided with four second stop gear (6), the lower fixed surface of clamp plate (1) is connected with medicine bag mechanisms (7).

2. The kinds of vascular surgery arteriovenous hemostasis device of claim 1, characterized in that, the elastic band mechanism (2) includes two placing grooves (21), two placing grooves (21) are seted up on the relative lateral wall of clamp plate (1) in a symmetrical shape, both placing grooves (21) have connecting blocks (22) of sliding connection in them, the end that two connecting blocks (22) keep away from each other all runs through the notch of corresponding placing groove (21) and extends to the outside of clamp plate (1), ends that two connecting blocks (22) lie outside clamp plate (1) have elastic bands (23) of common fixed connection.

3. The kinds of vascular surgery arteriovenous hemostasis device of claim 1, wherein the fixing mechanism (3) comprises four fixing grooves (31), four fixing grooves (31) are respectively arranged on the opposite outer side walls of two connecting blocks (22) positioned in the placing groove (21), fixing holes (32) are respectively formed on the groove wall of the placing groove (21) corresponding to the positions of the four fixing grooves (31), springs (33) are fixedly connected to the groove bottoms of the four fixing grooves (31), fixing rods (34) are fixedly connected to the ends of the four springs (33) far away from the groove bottoms of the fixing grooves (31), and ends of the four fixing rods (34) far away from the springs (33) sequentially penetrate through the groove openings of the fixing grooves (31) and the orifices of the fixing holes (32) and extend into the fixing holes (32).

4. The kinds of vascular surgery arteriovenous hemostasis device of claim 1, wherein the pushing mechanism (4) comprises four push rods (41), the four push rods (41) are respectively connected in the corresponding fixing holes (32) in a sliding manner, the ends of the four push rods (41) located in the fixing holes (32) are respectively abutted against the corresponding fixing rods (34), the ends of the four push rods (41) far away from the fixing rods (34) penetrate through the corresponding orifices of the fixing holes (32) and extend out of the pressure plate (1), and the ends of the four push rods (41) located out of the pressure plate (1) are respectively fixedly connected with push plates (42).

5. The arteriovenous hemostat of claim 1, wherein each of the four limiting mechanisms (5) comprises two 0 sliding grooves (51), two 1 sliding grooves (51) are symmetrically formed on the opposite groove walls of the fixing groove (31), sliding blocks (52) are slidably connected in the two sliding grooves (51), the opposite ends of the two sliding blocks (52) penetrate through the notches of the corresponding sliding grooves (51) and extend into the fixing groove (31), and the ends of the two sliding blocks (52) in the fixing groove (31) are respectively and fixedly connected to the corresponding rod walls of the fixing rod (34).

6. The arteriovenous hemostat of claim 1, wherein each of the four second limiting mechanisms (6) comprises two second sliding grooves (61), the two second sliding grooves (61) are symmetrically formed on the opposite wall of the fixed hole (32), second sliding blocks (62) are slidably connected in each of the two second sliding grooves (61), the opposite ends of each of the two second sliding blocks (62) penetrate through the notches of the corresponding second sliding grooves (61) and extend into the fixed hole (32), and the ends of the two second sliding blocks (62) in the fixed hole (32) are respectively fixedly connected to the corresponding rod walls of the push rod (42).

7. The arteriovenous hemostat of vascular surgery as in claim 1, wherein the bag mechanism (7) comprises layers of adhesive layers (71), the adhesive layers (71) are fixedly connected to the lower surface of the pressure plate (1), and bags of hemostatic bags (72) are adhered to the lower surface of the adhesive layers (71).