Suction and hemostasis integrated device

Abstract

The utility model discloses a suction and hemostasis integrated device which comprises hemostatic forceps used for achieving blood blocking, a suction piece used for achieving blood suction is arranged on the hemostatic forceps, and a support is arranged on one side of the suction piece. The support is provided with a clamping piece used for clamping and fixing the suction piece and a drawing piece used for being matched with the suction piece to achieve blood drawing operation. Through cooperative use of the hemostatic forceps and the suction part, blood at the hemostatic position can be sucked while hemostasis is carried out, and the visual field can be conveniently exposed; the detachable connection between the piston core rod and the support is achieved through the clamping piece, the detachable connection between the hose and the hemostatic forceps is achieved through the clamping ring, the suction piece can be replaced conveniently, the suction piece is disposable, and the situation of cross infection is avoided; the drawing piece and the suction piece are used in cooperation, automatic suction operation can be achieved, the drawing force of the electric push rod is controlled according to the bleeding condition so as to adjust the suction force, and therefore the blood loss amount and complications in an operation can be effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to hemostatic forceps technical field, especially to a suction and hemostasis integrated device. BACKGROUND

[0002] In gynecological surgery, especially in cesarean section surgery, a production incision needs to be made on the uterus, which is the channel for the delivery of the fetus. The current device used for hemostasis in cesarean section is a hemostatic forceps, which can conveniently and quickly clamp the bleeding part of the uterus during cesarean section and stop bleeding in time.

[0003] The utility model discloses a gynecological hemostatic forceps, pushes the plug-in block to the inside of the clamping groove body, makes the installation assembly receive extrusion shrinkage, simultaneously makes the elastic clamping plate along the inner wall of the clamping hole separates the inside of the plug-in block, then through the automatic rebound of the spring, the plug-in block is ejected from the inside of the clamping groove body, so as to complete the quick disassembly of the clamp head. By pushing the plug-in block into the inside of the clamping groove body, the spring is extruded to deform, and the elastic clamping plate is embedded in the inside of the clamping hole after being extruded. Then, through the automatic rebound of the spring, the plug-in block is in contact, and the elastic clamping plate is clamped in the inside of the clamping hole, so as to complete the quick installation of the clamp head, which is convenient for people to replace the clamp head.

[0004] Although the above-mentioned gynecological hemostatic forceps can solve the corresponding technical problems, the bleeding site is still bleeding during the suturing process, which affects the vision of the hemostatic position.

[0005] Therefore, a suction and hemostasis integrated device is proposed. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a suction and hemostasis integrated device to solve the problems raised in the above background.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the main technical scheme including:

[0008] A suction and hemostasis integrated device includes:

[0009] A hemostatic forceps for blocking blood has a suction member for blood suction on it. One side of the suction member is provided with a bracket, and the bracket is provided with a clamping member for clamping and fixing the suction member and a pulling member for cooperating with the suction member to realize blood suction.

[0010] The suction member includes a needle cylinder detachably assembled on the bracket through the clamping member. The inner cavity of the needle cylinder movably inserts a piston core rod. One end of the needle cylinder away from the piston core rod is communicated with a hose. The other end of the hose away from the needle cylinder is detachably connected to the hemostatic forceps.

[0011] As a preferred technical scheme, the hemostatic forceps comprise two matched holding forceps, the two holding forceps are hingedly connected, the top end of the holding forceps is detachably connected with a clamp head through a mounting assembly, and the bottom end of the holding forceps is integrally formed with a finger ring.

[0012] As a preferred technical scheme, the clamp comprises a double-shaft motor fixedly connected to one side of the support, two output shafts of the double-shaft motor are fixedly connected with screw rods, the screw rods are oppositely arranged in terms of screw threads, screw sleeves are threadedly sleeved on the surfaces of the screw rods, one side of the screw sleeves is slidably connected to the support, the side, away from the support, of the screw sleeves is fixedly connected with a clamping plate, and the end of the needle cylinder is arranged in the inner cavity of the clamping plate.

[0013] As a preferred technical scheme, the clamping plate is arranged at one end of the needle cylinder close to the piston core rod, and the clamping plate is symmetrically arranged at two ends of the needle cylinder close to the hose.

[0014] As a preferred technical scheme, the inner cavity of the clamping plate is provided with a clamping groove in a semicircular table structure, and a rubber pad is glued to the inner wall surface of the clamping groove.

[0015] As a preferred technical scheme, the end, away from the double-shaft motor, of the screw rod is connected with a supporting block, and one side of the supporting block is fixedly connected to the support.

[0016] As a preferred technical scheme, the pulling member comprises an electric push rod mounted on the other side of the support, the output end of the electric push rod is fixedly connected with a I-shaped block, and two U-shaped sleeves are fixedly connected to the two sides of the top of the I-shaped block, and the U-shaped sleeves are movably sleeved on the end of the piston core rod.

[0017] As a preferred technical scheme, the surface of the support is provided with a through groove for the I-shaped block to pass through, and the I-shaped block is slidably connected to the inner wall surface of the through groove.

[0018] The utility model at least has the following beneficial effects:

[0019] The utility model discloses a hemostatic forceps and suction member are used in cooperation, can carry out suction operation to the blood of hemostasis position while hemostasis, and the exposed field of vision is convenient, and then the subsequent hemostasis operation is convenient, the detachable connection of piston core rod and support is realized through the clamping member, and the detachable connection of hose and hemostatic forceps is realized through the clamping ring, so as to replace the suction member, the suction member is disposable, avoids the cross infection, and through the cooperation of pulling member and suction member, automatic suction operation can be realized, the suction intensity is adjusted according to the bleeding condition and the pulling intensity of electric push rod, thereby the amount of blood loss and complications in operation can be effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 This is a schematic diagram of the integrated suction and hemostasis device of this utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of a partial structure of the integrated suction and hemostasis device of this utility model. Figure One ;

[0022] Figure 3 This is a three-dimensional schematic diagram of a partial structure of the integrated suction and hemostasis device of this utility model. Figure Two .

[0023] In the diagram: 100, hemostat; 110, gripper; 120, clamp; 130, ring; 200, suction device; 210, syringe; 220, piston rod; 230, tubing; 240, retaining ring; 300, bracket; 400, clamping device; 410, dual-axis motor; 420, screw; 430, threaded sleeve; 440, clamping plate; 450, rubber pad; 460, support block; 500, pull-out device; 510, electric push rod; 520, I-shaped block; 530, U-shaped sleeve; 540, through groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-3 This utility model provides an integrated suction and hemostasis device, comprising: a hemostatic forceps 100 for achieving blood clotting, a suction member 200 for achieving blood aspiration, a support 300 on one side of the suction member 200, a clamping member 400 for clamping and fixing the suction member 200, and a pulling member 500 for cooperating with the suction member 200 to achieve blood aspiration; the suction member 200 includes a syringe 210 detachably mounted on the support 300 via the clamping member 400, a piston rod 220 movably inserted into the inner cavity of the syringe 210, a flexible tube 230 connected to one end of the syringe 210 away from the piston rod 220, and a detachably connected end of the flexible tube 230 away from the syringe 210 to the hemostatic forceps 100.

[0026] The hemostat 100 includes two matching grips 110, which are hinged together. The top of each grip 110 is detachably connected to a clamp 120 via an installation component. The bottom of each grip 110 has an integrally formed finger ring 130. One grip 110 has multiple regularly distributed retaining rings 240 fixedly connected to its surface. A flexible tube 230 is clamped into the inner cavity of the retaining ring 240, with the suction end of the flexible tube 230 aligned with the clamp 120. The retaining rings 240 enable the hemostat 100 to simultaneously drive the suction end of the flexible tube 230 to work synchronously when clamping and compressing for hemostasis, so that blood aspiration can be performed in a timely manner afterward. They also prevent the flexible tube 230 from becoming entangled on the hemostat 100, thus ensuring normal blood aspiration afterward.

[0027] It should be noted that the above-mentioned installation component can be the installation component of a gynecological hemostatic forceps disclosed in the existing utility model patent document CN219207124U, which can facilitate the quick installation and removal of the clamp 120 and make it convenient for people to replace the clamp 120. It is existing technology, so it will not be described in detail in this technical solution.

[0028] The clamping component 400 includes a dual-axis motor 410 fixedly connected to one side of the bracket 300. Each of the two output shafts of the dual-axis motor 410 is fixedly connected to a screw 420. The threads on the two screws 420 are arranged in opposite directions. A threaded sleeve 430 is threaded onto the surface of the screw 420. One side of the threaded sleeve 430 is slidably connected to the bracket 300. A clamping plate 440 is fixedly connected to the side of the threaded sleeve 430 away from the bracket 300. The end of the syringe 210 is located in the inner cavity of the clamping plate 440. By starting the dual-axis motor 410, the two screws 420 can be driven to rotate. Under the action of the threads, the threaded sleeve 430 and the clamping plate 440 can be driven to move horizontally, thereby adjusting the position of the clamping plate 440 according to the length of the syringe 210.

[0029] Among them, there is one clamp 440 at one end of the syringe 210 near the piston rod 220, and two clamps 440 are symmetrically installed at one end of the syringe 210 near the tubing 230. The three clamps 440 can restrict the up, down and left and right movement of the syringe 210, thereby improving the stability of the suction member 200 when drawing blood.

[0030] The clamping plate 440 has a slot with a semi-circular structure in its inner cavity. A rubber pad 450 is glued to the inner wall of the slot. The semi-circular structure of the slot can clamp and limit syringes 210 of different diameters. The rubber pad 450 can increase the friction between the slot and the piston rod 220, which helps to improve the clamping stability.

[0031] The end of the screw 420 away from the dual-axis motor 410 is rotatably connected to a support block 460 via a bearing. One side of the support block 460 is fixedly connected to the bracket 300. The support block 460 can provide auxiliary support to the end of the screw 420, which helps to improve the stability of the screw 420 when it rotates.

[0032] The pull-out component 500 includes an electric push rod 510 installed on the other side of the bracket 300 and arranged along the axis of the syringe 210. The output end of the electric push rod 510 is fixedly connected to an I-shaped block 520. A U-shaped sleeve 530 is fixedly connected to both sides of the top of the I-shaped block 520. The U-shaped sleeve 530 is movably sleeved on the end of the piston rod 220. By activating the electric push rod 510, the U-shaped sleeve 530 and the piston rod 220 can be driven to move synchronously, thereby realizing the blood aspiration operation.

[0033] The support 300 has a through groove 540 on its surface for the I-shaped block 520 to pass through. The I-shaped block 520 is slidably connected to the inner wall of the through groove 540. The through groove 540 can provide the I-shaped block 520 with room to move, ensuring that the I-shaped block 520 can move synchronously with the output end of the electric push rod 510. It can also guide the I-shaped block 520, so that the I-shaped block 520 can move stably.

[0034] The working principle of this utility model is as follows: Before use, assemble the bracket 300 in the required position, then pass one end of the syringe 210 and the tubing 230 through the clamping plate 440 away from the pull-out member 500, and place the other end of the syringe 210 in the clamping plate 440 close to the pull-out member 500. Insert the end of the piston rod 220 into the inner cavity of the U-shaped sleeve 530. Start the dual-axis motor 410, and the output shaft of the dual-axis motor 410 drives the screw 420 to rotate. The screw 420 drives the screw sleeve 430 to move along its axial direction, so that the two screw sleeves 430 move towards each other. The screw sleeves 430 drive the clamping plate 440 and the rubber pad 450. The syringe 210 is then fixed in place by moving synchronously to its maximum extent. The tubing 230 is then sequentially clipped onto the retaining ring 240, aligning the blood-absorbing end of the tubing 230 with the clamp 120. In use, the hemostatic forceps 100 are used to clamp the hemostatic position. The electric push rod 510 is then activated. The output end of the electric push rod 510 drives the I-shaped block 520 to slide within the cavity of the through groove 540. The I-shaped block 520 drives the U-shaped sleeve 530 and the piston rod 220 to move synchronously, thereby drawing blood from the hemostatic position through the tubing 230 into the cavity of the syringe 210, thus exposing the hemostatic position.

[0035] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device integrating suction and hemostasis, characterized in that, include: A hemostatic forceps (100) for achieving blood clotting is provided with a suction member (200) for achieving blood aspiration. A bracket (300) is provided on one side of the suction member (200). A clamping member (400) for clamping and fixing the suction member (200) and a pulling member (500) for cooperating with the suction member (200) to achieve blood aspiration are provided on the bracket (300). The suction device (200) includes a syringe (210) detachably mounted on a bracket (300) via a clamping device (400). A piston rod (220) is movably inserted into the inner cavity of the syringe (210). A flexible tube (230) is connected to one end of the syringe (210) away from the piston rod (220). The other end of the flexible tube (230) away from the syringe (210) is detachably connected to a hemostat (100). The hemostatic forceps (100) includes two matching grips (110), which are hinged together. The top of each grip (110) is detachably connected to a clamp (120) via an installation component. The bottom of each grip (110) is integrally formed with a finger ring (130). One of the grips (110) has multiple regularly distributed retaining rings (240) fixedly connected to its surface. The tubing (230) is clamped into the inner cavity of the retaining ring (240), and the blood-absorbing end of the tubing (230) is aligned with the clamp (120). The clamping member (400) includes a dual-axis motor (410) fixedly connected to one side of the bracket (300). Each of the two output shafts of the dual-axis motor (410) is fixedly connected to a screw (420). The threads on the two screws (420) are arranged in opposite directions. A threaded sleeve (430) is threaded onto the surface of the screw (420). One side of the threaded sleeve (430) is slidably connected to the bracket (300). A clamping plate (440) is fixedly connected to the side of the threaded sleeve (430) away from the bracket (300). The end of the syringe (210) is located in the inner cavity of the clamping plate (440).

2. The integrated suction and hemostasis device according to claim 1, characterized in that: The clamp (440) is provided at one end of the syringe (210) near the piston rod (220), and two clamps (440) are symmetrically installed at one end of the syringe (210) near the tubing (230).

3. The integrated suction and hemostasis device according to claim 2, characterized in that: The inner cavity of the clamp (440) is provided with a slot in the shape of a semi-circular frustum, and a rubber pad (450) is glued to the inner wall of the slot.

4. The integrated suction and hemostasis device according to claim 3, characterized in that: The screw (420) is rotatably connected to a support block (460) at the end away from the dual-axis motor (410), and one side of the support block (460) is fixedly connected to the bracket (300).

5. The integrated suction and hemostasis device according to claim 4, characterized in that: The pull-out component (500) includes an electric push rod (510) installed on the other side of the bracket (300). The output end of the electric push rod (510) is fixedly connected to an I-shaped block (520). A U-shaped sleeve (530) is fixedly connected to both sides of the top of the I-shaped block (520). The U-shaped sleeve (530) is movably sleeved on the end of the piston rod (220).

6. The integrated suction and hemostasis device according to claim 5, characterized in that: The surface of the bracket (300) is provided with a through groove (540) for the I-shaped block (520) to pass through, and the I-shaped block (520) is slidably connected to the inner wall of the through groove (540).

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