CN219147889U

CN219147889U - Bipolar water-dripping coagulation forceps

Info

Publication number: CN219147889U
Application number: CN202223289180.9U
Authority: CN
Inventors: 罗银根
Original assignee: Hubei Bokang Pharmaceutical Technology Co ltd
Current assignee: Hubei Bokang Pharmaceutical Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-09
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to bipolar water-dripping coagulation forceps which comprise an electrode seat and two handles arranged on the electrode seat, wherein four connecting pipes are inserted into the tail end of the electrode seat, each handle corresponds to two connecting pipes, a forceps sheet is fixed at one end of the handle far away from the electrode seat, fixing grooves are formed in the opposite sides of the two handles, water-dripping holes and suction holes are formed in the forceps sheet along the radial direction, the water-dripping holes are communicated with the fixing grooves, the suction holes penetrate through the handles and are communicated with one connecting pipe corresponding to the handles, a hose is arranged in the fixing grooves, one end of the hose is inserted into the water-dripping holes, and a pipe pressing mechanism in contact with the hose is arranged between the outer sides of the two handles. When the forceps sheets of the electric coagulation forceps are separated, the handles are outwards opened, and the tube pressing mechanism presses the hose, so that physiological saline flowing in the hose is blocked, the flow is suspended, and the loss and the waste of the physiological saline are avoided.

Description

Bipolar water-dripping coagulation forceps

Technical Field

The utility model relates to the technical field of medical instruments, in particular to bipolar drip forceps.

Background

The bipolar electric coagulation forceps are novel instruments for ear, nose and throat surgery and comprise a double-flap forceps body and an electrode holder, and as the water channel formed by the water delivery catheter is embedded in the forceps body and the water outlet of the water delivery catheter is close to the head of the bipolar electric coagulation forceps, sterile physiological saline can slowly and continuously flow to the head of the bipolar electric coagulation forceps through the water delivery catheter when the bipolar electric coagulation forceps perform electric coagulation hemostasis in surgery, thereby avoiding scars; in the actual use process, normal saline always flows out when the electric coagulation forceps are not applied to the operation part, so that the pollution of the operation environment and the waste of the normal saline can be caused, and the operation effect is influenced.

Disclosure of Invention

The utility model aims to provide bipolar drip electric coagulation forceps which solve the problems in the prior art.

The technical scheme for solving the technical problems is as follows:

the utility model provides a bipolar water dropper coagulation forceps, includes electrode holder and installs two handles on the electrode holder, peg graft at the tail end of electrode holder has four connecting pipes, every the handle corresponds two the connecting pipe, the one end that the electrode holder was kept away from to the handle is fixed with the tweezers piece, two the fixed slot has all been seted up to the opposite side of handle, radially seted up in the tweezers piece and dripped hole and suction hole, the drip hole with the fixed slot intercommunication, the suction hole run through the handle and with one that the handle corresponds the connecting pipe intercommunication, be provided with the hose in the fixed slot, the one end of hose is inserted in the drip hole, the other end is inserted in the electrode holder with another connecting pipe intercommunication that the handle corresponds, two be provided with between the outside of handle with the pipe pressing mechanism of hose contact.

The beneficial effects of the utility model are as follows: when the electric coagulation forceps are used, two connecting pipes corresponding to each handle are utilized to correspondingly connect a physiological saline infusion tube and a negative pressure aspirator, the four connecting pipes are not mutually influenced, the single-function use is facilitated, the tube pressing mechanism is adjusted to a proper position, when the forceps sheets of the electric coagulation forceps are separated, the handles are outwards opened, the tube pressing mechanism presses the hose, physiological saline flowing in the hose is blocked, the flow is suspended, the waste of the physiological saline is avoided, meanwhile, the pollution of excessive physiological saline to the surgical environment is avoided, when the forceps sheets are closed, the distance between the two handles is shortened, the tube pressing mechanism reduces the pressure to the hose, the physiological saline can flow to the tips of the forceps sheets, in addition, the position of the tube pressing mechanism can be adjusted by a user, so that the opening angle of the handles is adjusted, and the electric coagulation forceps is more labor-saving when in use.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the pipe pressing mechanism comprises two parallel sleeves, inserting posts are inserted into the sleeves, side plates are fixedly connected to opposite ends of the inserting posts and the sleeves, springs are fixedly connected between one ends of the inserting posts, which are close to the sleeves, of the side plates, springs are fixedly connected between the side plates, and pressing blocks matched with the fixing grooves are fixedly connected to centers of opposite sides of the two side plates.

Further, the distance between the two sleeves is matched with the height of the handle, and the pressing block is semicircular.

Further, the top of handle fixedly connected with a plurality of equidistance restriction strips of arranging, two the distance between the restriction strip with the diameter phase-match of sleeve pipe.

Further, the cross section of fixed slot is the protruding font, the joint has a plurality of restriction pieces that are the omega-shaped in the fixed slot, restriction piece with hose phase-match.

Further, soft cushions are fixedly connected to the outer sides of the end heads of the two handles.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the structure of the present utility model;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 3B in accordance with the present utility model;

fig. 5 is a schematic structural view of the pipe pressing mechanism of the present utility model.

In the figure: 1. an electrode base; 2. a handle; 3. a connecting pipe; 4. a forceps sheet; 5. a drip hole; 6. a suction hole; 7. a fixing groove; 8. a hose; 9. a limiting block; 10. a pipe pressing mechanism; 11. a restriction strip; 12. a soft cushion; 101. a sleeve; 102. a spring; 103. inserting a column; 104. a side plate; 105. and (5) briquetting.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

Embodiment 1, as shown in fig. 1-5, a bipolar drip coagulation forceps comprises an electrode holder 1 and two handles 2 installed on the electrode holder 1, wherein four connecting pipes 3 are inserted into the tail end of the electrode holder 1, each handle 2 corresponds to two connecting pipes 3, one end of the handle 2 far away from the electrode holder 1 is fixed with a forceps sheet 4, opposite sides of the two handles 2 are provided with fixing grooves 7, a drip hole 5 and a suction hole 6 are radially formed in the forceps sheet 4, the drip hole 5 is communicated with the fixing grooves 7, the suction hole 6 penetrates through the handle 2 and is communicated with one connecting pipe 3 corresponding to the handle 2, a hose 8 is arranged in the fixing groove 7, one end of the hose 8 is inserted into the drip hole 5, the other end of the hose 8 is inserted into the other connecting pipe 3 corresponding to the handle 2 in the electrode holder 1, and a pressure pipe mechanism 10 contacted with the hose 8 is arranged between the outer sides of the two handles 2.

When the electric coagulation forceps are used, the two connecting pipes 3 corresponding to each handle 2 are correspondingly connected with the physiological saline infusion tube and the negative pressure aspirator, the four connecting pipes 3 are not mutually influenced, the single-function electric coagulation forceps are convenient to use, the tube pressing mechanism 10 is adjusted to a proper position, when the forceps sheets 4 of the electric coagulation forceps are separated, the handles 2 are outwards opened, the tube pressing mechanism 10 presses the flexible tube 8, physiological saline flowing in the flexible tube 8 is blocked, the flow is suspended, the waste of the physiological saline is avoided, meanwhile, the pollution of the physiological saline to the surgical environment is also avoided, when the forceps sheets 4 are folded, the distance between the two handles 2 is shortened, the tube pressing mechanism 10 reduces the pressure on the flexible tube 8, the physiological saline can flow to the tip of the forceps sheets 4, in addition, a user can adjust the position of the tube pressing mechanism 10, and accordingly the opening angle of the handles 2 is more labor-saving when in use.

Example 2, as shown in fig. 1 and 5, this example is a further improvement on the basis of example 1, and is specifically as follows:

the pipe pressing mechanism 10 comprises two parallel sleeves 101, wherein the sleeves 101 are inserted with inserting columns 103, side plates 104 are fixedly connected to opposite ends of the inserting columns 103 and the sleeves 101, springs 102 are fixedly connected between one ends, close to the sleeves 101, of the inserting columns 103 and the side plates 104 located on the sleeves 101, and pressing blocks 105 matched with the fixing grooves 7 are fixedly connected to centers of opposite sides of the two side plates 104.

When the two pressing blocks 105 are subjected to outward stress, the two pressing blocks are conducted to the two side plates 104, and the springs 102 pull the two side plates 104 to be close through the inserting posts 103, so that the pressing blocks 105 generate pressing force on the hose 8, and the normal saline flowing speed of the pressed part of the hose 8 is reduced or even stopped.

Example 3, as shown in fig. 1-5, this example is a further improvement over any of examples 1-2, and is specifically as follows:

the distance between the two sleeves 101 is matched with the height of the handle 2, the pressing block 105 is in a semicircular block shape, the top of the handle 2 is fixedly connected with a plurality of limiting strips 11 which are distributed at equal intervals, and the distance between the two limiting strips 11 is matched with the diameter of the sleeve 101.

The lateral sliding of the sleeve 101 can be limited by the limiting strip 11, so that the pressing of the hose 8 is avoided due to the fact that the pipe pressing mechanism 10 slides on the handle 2, and the semicircular block-shaped pressing block 105 can apply pressure to the hose 8 and can ensure that the hose 8 is not damaged.

Example 4, as shown in fig. 1-4, this example is a further improvement over any of examples 1-3, and is specifically as follows:

the cross section of the fixing groove 7 is in a convex shape, a plurality of omega-shaped limiting blocks 9 are clamped in the fixing groove 7, and the limiting blocks 9 are matched with the hose 8.

The limiting block 9 is clamped into the fixing groove 7, so that the limiting block 9 can limit the position of the hose 8, the hose 8 is prevented from being outwards emitted when in use, and meanwhile, the hose 8 is prevented from falling off.

Example 5, as shown in fig. 1-3, this example is a further improvement over any of examples 1-4, and is specifically as follows:

the outer sides of the ends of the two handles 2 are fixedly connected with soft cushions 12.

The cushion 12 can improve comfort in use.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A bipolar drip coagulation forceps, which is characterized in that: including electrode holder (1) and install two handles (2) on electrode holder (1), peg graft at the tail end of electrode holder (1) has four connecting pipes (3), every handle (2) correspond two connecting pipe (3), the one end that electrode holder (1) was kept away from to handle (2) is fixed with tweezers piece (4), two fixed slot (7) have all been seted up to the opposite side of handle (2), drip hole (5) and suction hole (6) have been seted up along radial in tweezers piece (4), drip hole (5) with fixed slot (7) intercommunication, suction hole (6) run through handle (2) and with one that handle (2) correspond connecting pipe (3) intercommunication, be provided with hose (8) in fixed slot (7), the one end of hose (8) is inserted in tweezers piece (5), the other end is inserted in electrode holder (1) with another handle (3) that handle (2) correspond in the diameter of a tube, two hose (8) have between the outside contact mechanism (10).

2. The bipolar drip coagulation forceps of claim 1, wherein: the pipe pressing mechanism (10) comprises two parallel sleeves (101), plug posts (103) are inserted into the sleeves (101), side plates (104) are fixedly connected to opposite ends of the plug posts (103) and the sleeves (101), springs (102) are fixedly connected between one ends of the plug posts (103) close to the sleeves (101) and the side plates (104) located on the sleeves (101), and pressing blocks (105) matched with the fixing grooves (7) are fixedly connected to centers of opposite sides of the side plates (104).

3. The bipolar drip coagulation forceps of claim 2, wherein: the distance between the two sleeves (101) is matched with the height of the handle (2), and the pressing block (105) is semicircular.

4. The bipolar drip coagulation forceps of claim 2, wherein: the top of the handle (2) is fixedly connected with a plurality of limiting strips (11) which are distributed at equal intervals, and the distance between the two limiting strips (11) is matched with the diameter of the sleeve (101).

5. The bipolar drip coagulation forceps of claim 1, wherein: the cross section of the fixing groove (7) is in a convex shape, a plurality of omega-shaped limiting blocks (9) are clamped in the fixing groove (7), and the limiting blocks (9) are matched with the hose (8).

6. A bipolar drip coagulation forceps according to any one of claims 1 to 5, wherein: the outer sides of the ends of the two handles (2) are fixedly connected with soft cushions (12).