CN214128697U

CN214128697U - Medical forceps

Info

Publication number: CN214128697U
Application number: CN202022711176.1U
Authority: CN
Inventors: 刘锦涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-09-07
Anticipated expiration: 2030-11-21

Abstract

The utility model discloses a medical forceps, which mainly relates to the field of medical appliances. Including the pincers handle, the binding clip, the ring is held to the hand, the reservoir, non-return device, the honeycomb duct, the pincers handle has two and articulated each other, the one end that the pincers handle is close to the patient is dismantled with the binding clip and is connected, be equipped with the recess on the binding clip, the one end that the patient was kept away from to the pincers handle with hold ring fixed connection, non-return device includes the liquid inlet column, go out liquid column and air inlet column, the liquid inlet column, go out liquid column and air inlet column one-way component, liquid inlet column and reservoir threaded connection, fixed mounting has a play liquid check valve on the liquid outlet column, fixed mounting has an air inlet check valve on the air inlet column, the one end and the play liquid check valve of honeycomb duct are connected, the other end of honeycomb duct is fixed in the recess. The beneficial effects of the utility model reside in that: it saves the inconvenience that a doctor needs to clamp the sterilized cotton for multiple times in the process of one-time surgical disinfection, and avoids the pollution of the unused sterilized cotton in the disinfection bottle.

Description

Medical forceps

Technical Field

The utility model relates to the field of medical equipment, specifically a medical forceps.

Background

The medical forceps are a common tool in hospitals, and are large enough for operation and small enough for surgical bandaging. Doctors may use medical forceps to grasp the cotton swab to disinfect patients. However, the volume of the disinfection cotton is small, and the amount of disinfectant dipped in the disinfection cotton is limited, so that a doctor usually needs to clamp a plurality of disinfection cotton by medical tongs for a plurality of times to disinfect in the process of one-time surgical disinfection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical pincers, it has saved the inconvenience that the doctor need press from both sides the aseptic cotton many times in the disinfection process of once surgery, has avoided the aseptic cotton that does not use in the disinfection bottle to receive the pollution, has prevented cross infection effectively, has practiced thrift the quantity of antiseptic solution widely, convenient, sanitary, saving, environmental protection.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

a pair of medical forceps comprises forceps handles, a liquid storage bag, a non-return device and a flow guide pipe, wherein the forceps handles are hinged, one end of the forceps handle close to the patient is detachably connected with a forceps head, the forceps head is provided with a groove, one end of the forceps handle far away from the patient is fixedly connected with a hand-holding ring, one of the forceps handles is fixedly connected with a cylinder, one end of the cylinder far away from the forceps handles is fixedly provided with a buckle, the buckle is detachably connected with the non-return device, the non-return device comprises a liquid inlet column, a liquid outlet column and an air inlet column, and the liquid inlet column, the liquid outlet column and the air inlet column form a three-way component, the liquid inlet column is in threaded connection with the liquid storage bag, the liquid outlet column is fixedly provided with a liquid outlet one-way valve, the air inlet column is fixedly provided with an air inlet one-way valve, one end of the flow guide pipe is connected with the liquid outlet one-way valve, and the other end of the flow guide pipe is fixed in the groove.

One end of the forceps handle close to the patient is fixedly connected with a limiting body, a sliding groove is formed in the surface, adjacent to the occlusal surface, of the limiting body, a protruding body matched with the sliding groove is arranged on the surface, away from the occlusal surface, of the forceps head, and the forceps handle and the forceps head are connected in a sliding mode through the sliding groove and the protruding body.

The forceps handle is a stainless steel component.

The forceps head is a medical grade plastic component, and an anti-skid layer is arranged on the occlusal surface of the forceps head.

And an anti-skid layer is arranged on the hand-holding ring.

The guide pipe and the liquid storage bag are both transparent medical grade plastic components.

Contrast prior art, the beneficial effects of the utility model reside in that:

1. the surgical disinfection bottle has the advantages that inconvenience that a doctor needs to clamp and take the sterilized cotton for multiple times in a surgical disinfection process is eliminated, pollution to the unused sterilized cotton in the disinfection bottle is avoided, and disinfection efficiency is greatly improved.

2. One end of the flow guide pipe is fixed on the tong head through the groove, so that the whole tong head is simple in structure and small in size, and is greatly convenient for disinfecting all parts of a body, particularly the inner parts of the body such as armpits, thigh roots and the like.

3. The binding clip can be dismantled with the pincers handle and be connected, and this makes direct contact patient's binding clip can change, can accomplish special messenger's special use, has avoided medical pincers effectively that the position of direct contact patient leads to the fact cross infection because of the disinfection is not thorough after using up, and indirect contact patient's pincers handle can be used repeatedly after the disinfection, economic environmental protection.

4. The cylinder arranged on the forceps handle ensures that the liquid storage bag keeps a certain distance from the forceps handle and does not leave the forceps handle, and the holding is not influenced, and meanwhile, the squeezing is convenient.

5. The liquid storage bag, the non-return device and the flow guide pipe are matched with each other, so that the effective outflow of the disinfectant is ensured, the position and the angle of the disinfectant when the disinfectant is held for use are not limited, and the disinfectant in the flow guide pipe is prevented from flowing back to the non-return device to pollute the unused disinfectant in the liquid storage bag.

6. The liquid storage bag is connected with the lower end of the liquid inlet column through threads, so that when a doctor holds the liquid storage bag by one hand for disinfection, the used liquid storage bag can be replaced by the other hand without stopping disinfection, the liquid storage bag is very convenient, and meanwhile, the disinfection effect is greatly ensured.

7. The tong head, the flow guide pipe and the non-return device can be flexibly replaced according to actual conditions, and the tong head, the flow guide pipe and the non-return device are convenient, safe and sanitary.

Drawings

Fig. 1 is a schematic overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the clamp handle, the hand ring, the cylinder and the buckle of the present invention.

Figure 3 is the structural intention of the three-way assembly formed by the liquid inlet column, the liquid outlet column and the air inlet column of the utility model.

Fig. 4 is a schematic structural view of the non-return device of the present invention.

Fig. 5 is a schematic structural diagram of the binding clip of the present invention.

Fig. 6 is a schematic structural view of the upper sliding groove of the limiting body of the present invention.

Fig. 7 is a top view of the buckle of the present invention.

Reference numerals shown in the drawings:

1. a forceps handle; 1-1, a limiting body; 1-2, a chute; 2. a reservoir; 3. a backstop device; 3-1, liquid inlet column; 3-2, discharging liquid column; 3-3, an air inlet column; 3-4, a liquid outlet one-way valve; 3-5, an air inlet one-way valve; 4. a flow guide pipe; 5. a binding clip; 5-1, a groove; 5-2, convex body; 6. a hand-held ring; 7. a cylinder; 8. and (5) buckling.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

Although the Chinese patent (patent name: medical disinfecting forceps) omits the inconvenience of clamping the disinfected cotton for multiple times, the Chinese patent has some technical defects: 1. the liquid storage bottle 3 is arranged on the outer side face of the left end part of the first tong head 1.2, so that the whole tong head is large in size and complex in structure, the inner side parts of the body such as the armpits and the thigh roots are inconvenient to disinfect firstly, and the disinfection is troublesome after the liquid storage bottle is used up; 2. the liquid outlet pipe head 3.2 is fixedly connected to the rectangular side wall 3.4 below the sliding block 3.1, and the disinfectant can flow out through the liquid outlet head 3.2 only by keeping the liquid level of the disinfectant in the liquid storage bottle 3 above the liquid outlet head 3.2 all the time, so that the use angle of the medical forceps is limited; 3. a one-way valve is arranged in the liquid outlet pipe head 3.2, but after the bottle cap 3.1 is buckled, if the inside of the liquid storage bottle 3 has no great pressure effect, the disinfectant is difficult to flow out.

A medical pincers, major structure includes pincers handle 1, binding clip 5, holds ring 6, reservoir 2, backstop 3, honeycomb duct 4, pincers handle 1 has two and articulated each other, pincers handle 1 is close to patient's one end and is dismantled with binding clip 5 and be connected, and this makes direct contact patient's binding clip 5 to change, can accomplish special messenger's special messenger, has avoided medical pincers to use up the cross infection that the position of back direct contact patient caused because of the disinfection thoroughly effectively, and indirect contact patient's pincers handle 1 can be used repeatedly after the disinfection, economic environmental protection. The improved pliers is characterized in that a groove 5-1 is formed in the pliers head 5, one end, far away from a patient, of the pliers handle 1 is fixedly connected with a hand holding ring 6, a cylinder 7 is fixedly connected to one end, far away from the pliers handle 1, of the cylinder 7, the buckle 8 is detachably connected with the non-return device 3, the cylinder 7 arranged on the pliers handle 1 enables the liquid storage bag 2 to keep a certain distance from the pliers handle 1 and not far away from the pliers handle 1, and the gripping is not affected and the squeezing is convenient. The non-return device 3 comprises a liquid inlet column 3-1, a liquid outlet column 3-2 and an air inlet column 3-3, the liquid inlet column 3-1, the liquid outlet column 3-2 and the air inlet column 3-3 form a three-way assembly, and the liquid inlet column 3-1 is in threaded connection with the liquid storage bag 2, so that when a doctor holds the liquid storage bag with one hand for disinfection, the used liquid storage bag 2 can be replaced with the other hand without stopping disinfection, the non-return device is very convenient, and meanwhile, the disinfection effect is greatly guaranteed. The liquid outlet column 3-1 is fixedly provided with a liquid outlet one-way valve 3-4, the gas inlet column 3-3 is fixedly provided with a gas inlet one-way valve 3-5, one end of the flow guide pipe 4 is connected with the liquid outlet one-way valve 3-4, and the liquid storage bag 2, the non-return device 3 and the flow guide pipe 4 are matched with each other, so that the effective outflow of disinfectant is ensured, the position and the angle of the disinfectant when the disinfectant is held for use are not limited, and the disinfectant in the flow guide pipe 4 is prevented from flowing back to the non-return device 3 to pollute the unused disinfectant in the liquid storage bag 2. The other end of the flow guide pipe 4 is fixed in the groove 5-1, so that the whole tong head 5 is simple in structure and small in size, and is greatly convenient for disinfecting all parts of a body, particularly the inner parts of the body such as armpits, thigh roots and the like.

Preferably, one end of the forceps handle 1, which is close to the patient, is fixedly connected with a limiting body 1-1, a sliding groove 1-2 is formed in the surface, adjacent to the occlusal surface, of the limiting body 1-1, a convex body 5-2 matched with the sliding groove 1-2 is formed in the surface, away from the occlusal surface, of the forceps head 5, the forceps handle 1 and the sliding connection is achieved through the sliding groove 1-2 and the convex body 5-2, the detachment and replacement of the forceps head 2 are facilitated, and the forceps handle is convenient and sanitary.

Preferably, the forceps handle 1 is a stainless steel component, can be reused after being sterilized, and is economical and environment-friendly.

Preferably, the forceps head 5 is a medical-grade plastic component which can be replaced after use, so that cross infection is avoided, safety and reliability are achieved, and the anti-slip layer is arranged on the occlusal surface of the forceps head 5 to prevent the sterilized cotton from slipping off.

Preferably, the hand-holding ring 6 is provided with an anti-slip layer, so that a doctor can hold the hand-holding ring conveniently.

Preferably, the guide pipe 4 and the liquid storage bag 2 are transparent medical-grade plastic components, so that the liquid outlet condition and the residual amount of the disinfectant can be conveniently observed.

The utility model discloses during the practicality, at first install binding clip 5 on pincers handle 1 through the mutually supporting of convex body 5-2 and spout 1-1, then fix the one end of honeycomb duct 4 in recess 5-1, the other end of honeycomb duct 4 is connected on check device 3's play liquid check valve 3-4, and liquid storage bag 2 passes through threaded connection at check device 3's feed liquor end 3-1, buckles check device 3 at last on buckle 8. When the disinfectant on the sterilized cotton clamped by the tong head 5 is used up, the liquid storage bag 2 can be extruded, the air inlet one-way valve 3-5 on the check device 3 is closed, the liquid outlet one-way valve 3-4 is opened, the disinfectant is conveyed to the tong head 5 through the check device 3 and the flow guide pipe 4, when the liquid storage bag 2 rebounds, the liquid outlet one-way valve 3-4 is closed, the air inlet one-way valve 3-5 is opened, the disinfectant in the flow guide pipe 4 is effectively guaranteed to flow back into the check device 3, and further the residual disinfectant in the liquid storage bag 2 is prevented from being polluted. If the disinfectant in the liquid storage bag 2 is remained after the disinfection is finished, the disinfectant can be taken off from the non-return device 3 to be reserved for next use, and the tong head 5, the flow guide pipe 4 and the non-return device 3 can be flexibly replaced according to the specific actual conditions.

Example 1: a pair of medical forceps is disclosed, as shown in attached figures 1 and 2, the main structure of the medical forceps comprises forceps handles 1, forceps heads 5, a hand-held ring 6, a liquid storage bag 2, a non-return device 3 and a flow guide pipe 4, the forceps handles 1 are hinged with each other, the forceps handles are 10cm long, the forceps handles 1 are stainless steel components, the outer side of one end, close to a patient, of each forceps handle 1 is fixedly connected with a limiting body 1-1, the length of each limiting body is 5cm, sliding grooves 1-2 are arranged on the surfaces, adjacent to occlusal surfaces, of the limiting bodies 1-1, and the occlusal surfaces, the dimensions of the sliding grooves 1-2 are 4cm x 0.5cm, the length of each forceps head 5 is 5cm, each forceps head 5 is a disposable medical-grade plastic component, an anti-slip layer is arranged on the occlusal surface of each forceps head 5, a protruding body 5-2 matched with the sliding grooves 1-2 is arranged on the surface, far away from the occlusal surfaces, the forceps heads 5, the size of the convex body is 4cm multiplied by 0.5cm, the forceps head 5 and the forceps handle 1 are in sliding connection with the convex body 5-2 through a sliding groove 1-2, a groove 5-1 is arranged in the middle of the forceps head 5, one end, far away from a patient, of the forceps handle 1 is fixedly connected with a hand-held ring 6, the diameter of the hand-held ring 6 is 4.5cm, an anti-slip layer is arranged on the surface of the hand-held ring 6, a cylinder 7 is fixedly connected to a position, 3cm away from the hand-held ring 6, of one of the forceps handle 1, the length of the cylinder is 3cm, a buckle 8 is fixedly installed at one end, far away from the forceps handle 1, of the cylinder 7, the buckle 8 is detachably connected with a non-return device 3, the non-return device 3 is a transparent medical grade plastic component, the non-return device 3 comprises a liquid inlet column 3-1, a liquid outlet column 3-2 and a gas inlet column 3-3, all of which are 1.5cm in length and 0.6cm in diameter, the liquid inlet column 3-1, the liquid outlet column 3-2 and the gas inlet column 3-3 form a three-way component, the effective length of the three-way component is 3cm, the effective side width of the three-way component is 2cm, the liquid inlet column 3-1 is in threaded connection with the liquid storage bag 2, the liquid storage bag 2 is a flask-shaped disposable transparent medical grade plastic component, the effective volume of the liquid storage bag 2 is 2ml, the liquid outlet column 3-1 is fixedly provided with a liquid outlet one-way valve 3-4, the liquid outlet one-way valve 3-4 controls the disinfectant to flow from the non-return device 3 to the flow guide pipe 4 in one way, the gas inlet column 3-3 is fixedly provided with a gas inlet one-way valve 3-1, the gas inlet one-way valve 3-5 controls the air to enter the non-return device 3 in one way, the flow guide pipe 4 is a disposable transparent medical grade plastic component, and the length of the flow guide pipe 4 is 25cm, one end of the draft tube 4 is connected with the liquid outlet one-way valve 3-4, and the other end of the draft tube 4 is fixed in the groove 5-1.

Example 2: a pair of medical forceps is disclosed, as shown in attached figures 1 and 2, the main structure of the medical forceps comprises forceps handles 1, forceps heads 5, a hand-held ring 6, a liquid storage bag 2, a non-return device 3 and a flow guide pipe 4, the forceps handles 1 are hinged with each other, the forceps handles are 8cm long, the forceps handles 1 are stainless steel components, the outer side of one end, close to a patient, of the forceps handles 1 is fixedly connected with a limiting body 1-1, the length of the limiting body is 4cm, sliding grooves 1-2 are arranged on the surfaces, adjacent to occlusal surfaces, of the limiting body 1-1, the occlusal surfaces of the limiting body 1-1 and the occlusal surfaces, the size of the sliding grooves 1-2 is 3cm x 0.4cm, the length of the forceps heads 5 is 4cm, the forceps heads 5 are medical grade plastic components, an anti-slip layer is arranged on the occlusal surfaces of the forceps heads 5, a convex body 5-2 matched with the sliding grooves 1-2 is arranged on the surfaces, far away from the forceps heads 5 and the occlusal surfaces, the size of the convex body is 3cm multiplied by 0.4cm, the forceps head 5 and the forceps handle 1 are in sliding connection with the convex body 5-2 through a sliding groove 1-2, a groove 5-1 is arranged at the middle upper part of the forceps head 5, one end, far away from a patient, of the forceps handle 1 is fixedly connected with a hand-held ring 6, the diameter of the hand-held ring 6 is 3cm, the hand-held ring 6 is a stainless steel component, a cylinder 7 is fixedly connected at a position, 2cm away from the hand-held ring 6, of one of the forceps handle 1, the length of the cylinder is 2cm, a buckle 8 is fixedly installed at one end, far away from the forceps handle 1, of the cylinder 7, the buckle 8 is detachably connected with a non-return device 3, the non-return device 3 is a transparent medical grade plastic component, the non-return device 3 comprises a liquid inlet column 3-1, a liquid inlet column 3-2 and a liquid inlet column 3-3, the liquid inlet column 3-1, the liquid outlet column 3-2 and the gas inlet column 3-3 form a three-way component, the effective length of the three-way component is 2cm, the effective side width of the three-way component is 1.4cm, the liquid inlet column 3-1 is in threaded connection with the liquid storage bag 2, the liquid storage bag 2 is a flask-shaped medical grade plastic component, the top of the liquid storage bag 2 is provided with a bag cover matched with the liquid storage bag 2, the effective volume of the liquid storage bag 2 is 1ml, the liquid outlet column 3-1 is fixedly provided with a liquid outlet one-way valve 3-4, the liquid outlet one-way valve 3-4 controls the disinfectant to flow from the non-return device 3 to the flow guide pipe 4 in one way, the gas inlet column 3-3 is fixedly provided with a gas inlet one-way valve 3-1, the gas inlet one-way valve 3-5 controls the air to enter the non-return device 3 in one way, and the flow guide pipe 4 is a medical grade plastic component, the length of the draft tube 4 is 20cm, one end of the draft tube 4 is connected with the liquid outlet one-way valve 3-4, and the other end of the draft tube 4 is fixed in the groove 5-1.

Claims

1. The medical forceps are characterized by comprising two forceps handles (1), forceps heads (5), a hand-held ring (6), a liquid storage bag (2), a non-return device (3) and a guide pipe (4), wherein the forceps handles (1) are hinged with each other, one end, close to a patient, of each forceps handle (1) is detachably connected with the forceps heads (5), a groove (5-1) is formed in each forceps head (5), one end, far away from the patient, of each forceps handle (1) is fixedly connected with the hand-held ring (6), a cylinder (7) is fixedly connected to one forceps handle (1), a buckle (8) is fixedly installed at one end, far away from the forceps handles (1), of each cylinder (7), the buckle (8) is detachably connected with the non-return device (3), and the non-return device (3) comprises a liquid inlet column (3-1), a liquid outlet column (3-2) and a gas inlet column (3-3), the liquid inlet column (3-1), the liquid outlet column (3-2) and the gas inlet column (3-3) form a three-way assembly, the liquid inlet column (3-1) is in threaded connection with the liquid storage bag (2), the liquid outlet column (3-2) is fixedly provided with a liquid outlet one-way valve (3-4), the gas inlet column (3-3) is fixedly provided with a gas inlet one-way valve (3-5), one end of the flow guide pipe (4) is connected with the liquid outlet one-way valve (3-4), and the other end of the flow guide pipe (4) is fixed in the groove (5-1).

2. The medical forceps according to claim 1, wherein a limiting body (1-1) is fixedly connected to one end of the forceps handle (1) close to the patient, a sliding groove (1-2) is formed in a surface of the limiting body (1-1) adjacent to the occlusal surface, a convex body (5-2) matched with the sliding groove (1-2) is arranged on a surface of the forceps head (5) far away from the occlusal surface, and the forceps head (5) and the forceps handle (1) are in sliding connection with the convex body (5-2) through the sliding groove (1-2).

3. The medical forceps according to claim 1, characterized in that the forceps handle (1) is a stainless steel component.

4. The medical forceps according to claim 1, wherein the forceps head (5) is a medical grade plastic component, and an anti-slip layer is arranged on the occlusal surface of the forceps head (5).

5. The medical forceps according to claim 1, characterized in that the grip ring (6) is provided with an anti-slip layer.

6. The medical forceps according to claim 1, wherein the flow guide tube (4) and the reservoir (2) are transparent medical grade plastic components.