CN219126795U

CN219126795U - Flusher for oral and maxillofacial surgery

Info

Publication number: CN219126795U
Application number: CN202320113944.4U
Authority: CN
Inventors: 孟雪; 刘娜
Original assignee: Shengjing Hospital of China Medical University
Current assignee: Shengjing Hospital of China Medical University
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-06-06
Anticipated expiration: 2033-01-16

Abstract

An flusher for oral and maxillofacial surgery belongs to the technical field of medical supplies. The utility model comprises a liquid storage bottle and is characterized in that the lower end of the liquid storage bottle is opened and is inserted with a piston pushing component, the upper end of the liquid storage bottle is detachably connected with a one-way valve, the upper end of the one-way valve is detachably connected with a first hard tube, one end of an accelerating device is inserted into the first hard tube, the other end of the accelerating device is inserted into a second hard tube, the other end of the second hard tube is inserted and connected with a flushing pipeline, the end part of the flushing pipeline is connected with a flushing head, the flushing head is spherical, and a plurality of flushing ports are arranged along the spherical surface of the flushing head. The utility model can realize multidirectional flushing, improves flushing efficiency, has better comfort and flexibly matches deep tissues in the oral cavity and various position cavities, and is convenient and quick to operate.

Description

Flusher for oral and maxillofacial surgery

Technical Field

The utility model belongs to the technical field of medical supplies, and particularly relates to a flusher for oral and maxillofacial surgery.

Background

The device is used in the operations of flushing the cavity of an operation area in the oral maxillofacial surgery, flushing the cavity after the operation, nursing for changing dressings and the like, and has the defects of the prior oral cavity related flusher: 1. the water spraying direction of the water outlet is single, so that the efficiency is low for flushing the cavity space in the operation, and the flushing cannot be complete and thorough; 2. when the dressing is changed after the operation, the traditional flusher is used for flushing the lacuna, so that the efficiency is low, the operation time is long, the pain of the patient is obvious, and the fear is increased; 3. the current flushing heads used clinically are made of plastic or metal, are hard and have poor comfort for patients during use.

Disclosure of Invention

Aiming at the problems, the utility model makes up the defects of the prior art and provides a flusher for oral and maxillofacial surgery; the utility model can realize multidirectional flushing, improves flushing efficiency, has better comfort and flexibly matches deep tissues in the oral cavity and various position cavities, and is convenient and quick to operate.

In order to achieve the above purpose, the present utility model adopts the following technical scheme.

The utility model provides a flusher for oral and maxillofacial surgery, which comprises a liquid storage bottle and is characterized in that the lower end of the liquid storage bottle is opened and is inserted with a piston pushing component, the upper end of the liquid storage bottle is detachably connected with a one-way valve, the upper end of the one-way valve is detachably connected with a first hard tube, one end of an accelerating device is inserted into the first hard tube, the other end of the accelerating device is inserted into a second hard tube, the other end of the second hard tube is inserted into a flushing pipeline, the end part of the flushing pipeline is connected with a flushing head, the flushing head is spherical, and a plurality of flushing ports are arranged along the spherical surface of the flushing head.

Further, the accelerating device comprises a first conical hard tube, a hollow ball and a second conical hard tube, wherein the first conical hard tube is inserted into the first hard tube, the second conical hard tube is inserted into the second hard tube, the diameter of the first conical hard tube is larger than that of the second conical hard tube, the first conical hard tube and the second conical hard tube are connected and communicated with the hollow ball at an angle, the pointed cone end of the first conical hard tube is connected with the hollow ball, and the round thick end of the second conical hard tube is connected with the hollow ball.

Further, the angle between the first conical hard tube and the second conical hard tube is any angle between 30 degrees and 90 degrees.

Further, the length of the first hard tube is longer than the length of the second hard tube.

Further, the piston pushing assembly comprises a piston head, a piston post and a piston handle which are connected in sequence.

Further, the ratio of the length of the flushing pipe to the diameter of the flushing head is 6:1.

Still further, the length of the flushing pipe is 3cm and the diameter of the flushing head is 0.5cm.

Still further, the length of the flushing pipe is 6cm and the diameter of the flushing head is 1cm.

Further, the flushing pipeline and the flushing head are made of medical polymer rubber.

Further, the liquid storage bottle is detachably connected with the one-way valve, the one-way valve and the first hard tube through a thread structure.

The utility model has the beneficial effects of.

The utility model can increase the single flushing area, avoid omission, improve the flushing efficiency in the operation flushing use, reduce the flushing times in the postoperative dressing change nursing, shorten the time, reduce the pain, and also reduce the unmatched condition caused by fear anxiety and other bad psychology; the flushing pipeline and the flushing head are made of medical polymer rubber materials, so that the comfort is better, and the flushing pipeline and the flushing head are combined with the multi-angle arrangement of the first conical hard tube and the second conical hard tube, so that the accelerator can be selectively flushed according to deep tissues in the oral cavity and cavities at various positions; the structure is simple, the flushing nozzle can be replaced according to the size and depth of the cavity gap, flexible matching is realized, and the operation is convenient and quick.

Drawings

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description is presented by way of example only and is not intended to limit the utility model.

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view of the structure of the flushing pipe and flushing head unit of the present utility model.

The marks in the figure: 1 is a liquid storage bottle, 2 is a one-way valve, 3 is a first hard tube, 4 is a second hard tube, 5 is a flushing pipeline, 6 is a flushing head, 7 is a flushing port, 8 is a first conical hard tube, 9 is a hollow ball, 10 is a second conical hard tube, 11 is a piston head, 12 is a piston column, and 13 is a piston handle.

Detailed Description

Referring to the drawings, the embodiment provides a flusher for oral and maxillofacial surgery, which comprises a liquid storage bottle 1, wherein the liquid storage bottle 1 is cylindrical, and flushing liquid can be stored in the liquid storage bottle.

The lower end of the liquid storage bottle 1 is opened and is inserted with a piston pushing assembly, the piston pushing assembly comprises a piston head 11, a piston column 12 and a piston handle 13 which are sequentially connected, the liquid storage bottle 1 can be held by one hand, the piston handle 13 is pushed by the other hand, and liquid is pushed out by the piston pushing assembly.

The upper end of the liquid storage bottle 1 is detachably connected with a one-way valve 2, and the one-way valve 2 can prevent liquid from flowing back into the liquid storage bottle 1.

The upper end of the one-way valve 2 is detachably connected with a first hard tube 3, and liquid which cannot flow back can be reserved in the first hard tube 3.

The first hard tube 3 is internally inserted with one end of an accelerating device, the other end of the accelerating device is inserted into the second hard tube 4, the accelerating device comprises a first conical hard tube 8, a hollow ball 9 and a second conical hard tube 10, the first conical hard tube 8 is inserted into the first hard tube 3, the second conical hard tube 10 is inserted into the second hard tube 4, in order to ensure that the flow rate of flushing fluid entering the second hard tube 4 from the accelerating device is greater than that of flushing fluid entering the accelerating device from the first hard tube 3, so that pollutants are conveniently flushed out, the diameter of the first conical hard tube 8 is greater than that of the second conical hard tube 10, the length of the first hard tube 3 is longer than that of the second hard tube 4, the sharp conical end of the first conical hard tube 8 is connected with the hollow ball 9, and the round thick end of the second conical hard tube 10 is connected with the hollow ball 9.

The check valve 2 can also keep the pressure of the pushing injection, which is beneficial for the acceleration device to play the acceleration role.

The first conical hard tube 8 and the second conical hard tube 10 are connected and communicated with the hollow ball 9 at an angle, the accelerator can be selected to wash according to deep tissues in the oral cavity and various position cavities, the applicability is stronger, the angle formed by the first conical hard tube 8 and the second conical hard tube 10 is any angle between 30 degrees and 90 degrees, a patient is in a lying position or a semi-lying position during operation or dressing change, an opening plane after opening is parallel to the ground or is about 30 degrees, and the front end of the hand-held flusher is convenient to wash under the condition that the flow speed of flushing fluid is not influenced by the angle between 30 degrees and 90 degrees.

The other end of the second hard tube 4 is inserted and connected with a flushing pipeline 5, the end part of the flushing pipeline 5 is connected with a flushing head 6, the flushing pipeline 5 and the flushing head 6 are made of medical polymer rubber, the medical polymer rubber is soft, and the comfort is better and the use is more flexible.

The flushing head 6 is spherical, a plurality of flushing ports 7 are arranged on the flushing head 6 along the spherical surface, flushing fluid can be flushed from multiple angles, and secondary pressure can be applied to the flushing fluid, so that the flushing flow speed, the force and the effect are improved.

The length of the flushing pipe 5 and the diameter of the flushing port 7 can be designed to correspond to two specifications: 1. the length of the flushing pipe 5 is 3cm, and the diameter of the flushing head 6 is 0.5cm; 2. the length of the flushing pipe 5 is 6cm and the diameter of the flushing head 6 is 1cm. According to practical experience, the cavity diameter formed after the maxillofacial routine surgery is about 1cm to 3-4cm, the small flushing head 6 with the diameter of 0.5cm can be suitable for the smaller cavity, the large flushing head 6 with the diameter of 1cm can be suitable for the larger cavity, the ratio of the flushing pipeline 5 to the flushing head 6 is designed to be 6:1, the depth of entering the oral cavity can be met, and in addition, the diameters of the flushing ports 7 corresponding to the two specifications are all 0.5 mm.

The liquid storage bottle 1 is detachably connected with the one-way valve 2, the one-way valve 2 and the first hard tube 3 through a thread structure, and the thread structure can enable firm and easy installation.

It will be appreciated that the above detailed description of the utility model is provided for illustration of the utility model and not for limitation of the technical solutions described in the embodiments of the utility model, and that the person skilled in the art should understand that the utility model may be modified or substituted for the same technical effects; as long as the use requirement is met, the utility model is within the protection scope of the utility model. .

Claims

1. The utility model provides a flusher for oral cavity maxillofacial surgery, includes stock solution bottle (1), its characterized in that, stock solution bottle (1) lower extreme opening has inserted piston bulldozes the subassembly, stock solution bottle (1) upper end detachably is connected with check valve (2), the upper end detachably of check valve (2) is connected with first hard tube (3), the one end of accelerating device has been inserted in first hard tube (3), the other end of accelerating device inserts in second hard tube (4), the other end of second hard tube (4) inserts and is connected with flushing pipe (5), the end connection of flushing pipe (5) has flushing head (6), flushing head (6) are spherically, a plurality of flushing ports (7) have been arranged along the sphere to flushing head (6).

2. The irrigator for oral and maxillofacial surgery according to claim 1, wherein the accelerating means comprises a first conical hard tube (8), a hollow sphere (9) and a second conical hard tube (10), the first conical hard tube (8) is inserted into the first hard tube (3), the second conical hard tube (10) is inserted into the second hard tube (4), the diameter of the first conical hard tube (8) is larger than the diameter of the second conical hard tube (10), the first conical hard tube (8) and the second conical hard tube (10) are connected and communicated with each other at an angle to the hollow sphere (9), the pointed cone end of the first conical hard tube (8) is connected with the hollow sphere (9), and the rounded thick end of the second conical hard tube (10) is connected with the hollow sphere (9).

3. An oral maxillofacial surgical irrigator according to claim 2, wherein the first tapered stiffening tube (8) and the second tapered stiffening tube (10) are at any angle between 30 ° and 90 °.

4. A dental maxillofacial surgical irrigator according to claim 3, characterised in that the length of the first stiffening tube (3) is longer than the length of the second stiffening tube (4).

5. The irrigator of claim 1, wherein the piston pushing assembly comprises a piston head (11), a piston post (12) and a piston handle (13) connected in sequence.

6. An oral maxillofacial surgical irrigator according to claim 1, characterised in that the ratio of the length of the irrigation conduit (5) to the diameter of the irrigation head (6) is 6:1.

7. An oral maxillofacial surgical irrigator according to claim 6, characterised in that the length of the irrigation conduit (5) is 3cm and the diameter of the irrigation head (6) is 0.5cm.

8. An oral maxillofacial surgical irrigator according to claim 6, characterised in that the length of the irrigation conduit (5) is 6cm and the diameter of the irrigation head (6) is 1cm.

9. The irrigator for oral and maxillofacial surgery according to claim 1, wherein the material of the irrigation tube (5) and the irrigation head (6) is medical polymer rubber.

10. The flusher for oral and maxillofacial surgery according to claim 1, wherein the liquid storage bottle (1) and the one-way valve (2), the one-way valve (2) and the first hard tube (3) are all detachably connected through a thread structure.