CN215914868U

CN215914868U - Smoke discharging bipolar electric coagulation forceps

Info

Publication number: CN215914868U
Application number: CN202121464497.4U
Authority: CN
Inventors: 商宏恺; 赵宏江; 许媛
Original assignee: Hangzhou First Peoples Hospital
Current assignee: Hangzhou First Peoples Hospital
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-03-01
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a smoke discharging bipolar electric coagulation forceps which comprises a dual-petal forceps body, wherein the dual-petal forceps body is integrally formed by two clamping pieces, each clamping piece comprises a forceps tail, a forceps body and a forceps tip, the two ends of the forceps body are respectively connected with the forceps tail and the forceps tip, the forceps tails of the two clamping pieces are connected, an opening is formed in the position, facing the forceps tips, of the dual-petal forceps body, each clamping piece is provided with a smoke discharging pipe, a pipe orifice is formed in the position, facing the forceps tips, of each smoke discharging pipe, a connecting port is formed in the position, facing the forceps tail, of each smoke discharging pipe, medical staff are connected with a negative pressure device through the connecting ports, when the two forceps tips are in power-on contact, generated smoke can be discharged into the pipe orifices, the smoke is prevented from blocking the visual field of the medical staff, and accordingly wounds of patients can be clearly observed.

Description

Smoke discharging bipolar electric coagulation forceps

Technical Field

The utility model relates to a medical appliance, in particular to a smoke-discharging bipolar electric coagulation forceps.

Background

The bipolar coagulation forceps are novel instruments for ear-nose-throat surgical operations and comprise a double-petal forceps body and an electrode holder, the tail end of the double-petal forceps body is connected with the electrode holder respectively, a high-frequency input plug is arranged on the electrode holder, an insulating layer is arranged on the outer surface of the double-petal forceps body, a water channel is arranged inside any petal of the double-petal forceps body along the direction of the forceps body, a front water outlet of the water channel is located at the conductive working tip end of the end head of the petal forceps body, and a rear water inlet of the water channel is led out from the wall of the petal forceps body and is connected to a water delivery guide in a sealing mode. Because the water channel formed by the water delivery conduit is embedded in the forceps body of the bipolar electric coagulation forceps, and the water outlet of the water delivery conduit is close to the head of the bipolar electric coagulation forceps, when the bipolar electric coagulation forceps carry out electric coagulation hemostasis in a surgical operation, sterile physiological saline can slowly and continuously flow to the head of the bipolar electric coagulation forceps through the water delivery conduit, and therefore scars can be avoided.

Bipolar coagulation can perform more precise coagulation hemostasis and treatment on small blood vessels and other structures, and the principle is that protein coagulation blood vessel closed tissues are heated to a coagulation and boiling point by heating, and meanwhile, power can be automatically cut off. Meanwhile, because the blades of the bipolar electrocoagulation are insulated, only the current is conducted between the forceps tips, the current flows from one forceps tip to the other forceps tip during electrocoagulation, the tissues at the two forceps tips are subjected to the action of the heat effect of the current, and the tissues outside the forceps tips are little or not influenced, so that the brain tissues are protected. The bipolar electrocoagulation also has the functions of separation and clamping and the like. The action of flushing water reduces the electrocoagulation heat and prevents the electrocoagulated tissue from sticking to the bipolar electrocoagulation tip. The bipolar coagulation has special effect on success or failure of operations in aneurysm operations for shaping neck of a patient and the like.

High-frequency electric energy is provided for lesion tissue through the bipolar electric coagulation forceps and the two tips of the lead, so that blood vessels between the two ends of the bipolar forceps are dehydrated and coagulated, and the purpose of stopping bleeding is achieved. Because the action range of the forceps is limited between two ends of the forceps, the degree of damage and the influence range to adjacent tissues are small, and the forceps are quite safe.

The defects of the technology are as follows:

when medical personnel use the bipolar electrocoagulation, the two forceps tips of the double-petal forceps body are contacted and electrified, smoke is generated, the smoke can obscure the visual field of the medical personnel, and the medical personnel are prevented from observing the wound of a patient and carrying out electrocoagulation or electrosection operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide smoke-discharging bipolar electric coagulation forceps which have a smoke-removing function, and medical staff can clearly observe wounds of patients after two forceps tips of a double-petal forceps body are contacted and electrified.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the utility model provides a bipolar coagulation forceps discharges fume, including the bivalve tweezers body, the bivalve tweezers body is by two folder integrated into one piece, the folder includes the tweezers tail, tweezers body and tweezers point, tweezers tail and tweezers point are connected respectively to the both ends of tweezers body, the tweezers tail of two folders is connected, the bivalve tweezers body is equipped with the opening towards tweezers point department, the folder is equipped with the pipe of discharging fume, it is equipped with the mouth of pipe towards tweezers point department to discharge fume, it is equipped with the connector towards tweezers tail department, medical personnel pass through connector connection negative pressure device, when two tweezers point circular telegram contacts, the mouth of pipe can be discharged into to the smog of production, avoid smog to block medical personnel's field of vision, thereby can clearly observe patient's wound.

Preferably, tweezers tail department is equipped with the bandage, and the bandage adopts the magic to paste the connection, and the tweezers point is through electric wire connection electricity congeals the seat, produces the electricity and congeals after two tweezers point circular telegram contacts, in order not to hinder medical personnel to use the bivalve tweezers body, tweezers tail department is usually located to the electric wire, and the length of electric wire is longer, when not using the bivalve tweezers body, and occupation space, medical personnel can fold the electric wire winding together, then fix the laminating in the bivalve tweezers external side with the electric wire through the bandage to reduce occupation space.

Preferably, the outward surface of the forceps body is provided with an anti-slip groove which can enhance the friction force and is convenient for medical personnel to grasp the forceps body.

Compared with the prior art, the smoke discharging bipolar electric coagulation forceps adopting the technical scheme has the following beneficial effects:

firstly, medical care personnel are connected with the negative pressure device through the connecting port, and when the two forceps tips are electrified and contacted, the generated smoke can be discharged into the tube opening, so that the smoke is prevented from blocking the visual field of the medical care personnel, and the wound of a patient can be clearly observed.

The negative pressure device is detachably connected with the smoke exhaust pipe through the connecting port, after the medical personnel take down the double-petal forceps body, the double-petal forceps body is convenient to carry, cleaning and disinfection treatment are carried out, when the double-petal forceps body is damaged, the double-petal forceps body can be replaced, the negative pressure device does not need to be replaced together, and the cost is reduced.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the smoke discharging bipolar electric coagulation forceps of the present invention.

Fig. 2 is a schematic structural diagram of the smoke discharging bipolar coagulation forceps in the embodiment.

Reference numerals: 1. a pair of forceps bodies; 11. a clamp; 2. a smoke exhaust pipe; 20. a connecting port; 3. an anti-slip groove; 4. and (4) binding the bands.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The smoke discharging bipolar electric coagulation forceps as shown in fig. 1 to fig. 2 comprises a double-petal forceps body 1, the double-petal forceps body 1 is formed by two clamping pieces 11 integrally, each clamping piece 11 comprises a forceps tail, a forceps body and a forceps tip, the two ends of the forceps body are respectively connected with the forceps tail and the forceps tip, the outward surface of the forceps body is provided with a plurality of anti-slip grooves 3 which are vertically arranged at equal intervals, the anti-slip grooves 3 are in a strip shape and are transversely arranged, the anti-slip grooves 3 can enhance friction force and facilitate medical staff to grasp the forceps body, the forceps tails of the two clamping pieces 11 are connected, the double-petal forceps body 1 is provided with an opening towards the forceps tip, each clamping piece 11 is provided with a smoke discharging pipe 2, the smoke discharging pipe 2 is provided with a pipe opening towards the forceps tip, the smoke discharging pipe 2 is provided with a connecting port 20 towards the forceps tail, the medical staff is connected with a negative pressure device through the connecting port 20, when the two forceps tips are electrified and contacted, the generated smoke can be discharged into the tube opening, so that the smoke is prevented from blocking the visual field of medical personnel, and the wound of a patient can be clearly observed.

The negative pressure device is detachably connected with the smoke exhaust pipe 2, after the operation is completed, medical staff can take down the double-petal forceps body through the connecting port 20, the double-petal forceps body is convenient to carry and is cleaned and sterilized, when the double-petal forceps body is damaged, the double-petal forceps body can be replaced, the negative pressure device does not need to be replaced together with the negative pressure device, and the cost is reduced.

Tweezers tail department is equipped with bandage 4, and bandage 4 adopts the magic to paste the connection, and the tweezers point is through electric wire connection electricity congeals the seat, produces the electricity and congeals after two tweezers point circular telegram contacts, in order not to hinder medical personnel to use the bivalve tweezers body, tweezers tail department is usually located to the electric wire, and the length of electric wire is longer, when not using the bivalve tweezers body, and occupation space, medical personnel can be in the same place the electric wire winding is folded, then fix the laminating in the bivalve tweezers body 1 outside with the electric wire through bandage 4 to reduce occupation space.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims

1. A bipolar electric coagulation forceps discharges fume which is characterized in that: including the bivalve tweezers body (1), bivalve tweezers body (1) is by two folder (11) integrated into one piece, folder (11) are including tweezers tail, tweezers body and tweezers point, and tweezers tail and tweezers point are connected respectively to the both ends of tweezers body, and the tweezers tail of two folder (11) is connected, bivalve tweezers body (1) is equipped with the opening towards tweezers point department, folder (11) are equipped with tub (2) of discharging fume that are used for absorbing smog, tub (2) of discharging fume are equipped with the mouth of pipe towards tweezers point department, and tub (2) of discharging fume are equipped with connector (20) that are used for connecting the negative pressure device towards tweezers tail department.

2. The smoke discharging bipolar electrocoagulation forceps of claim 1, wherein: the tweezers tail is provided with a bandage (4) used for binding an electric wire, and the bandage (4) is connected through a magic tape.

3. The smoke discharging bipolar electrocoagulation forceps of claim 1, wherein: the outward surface of the forceps body is provided with an anti-slip groove (3) for enhancing the friction force.