Sternum hooking piece with operation smoke absorbing function

Abstract

The utility model discloses a sternum hooking piece with an operation smoke absorbing function. The sternum hooking piece comprises a plate piece and a hanging piece, the tail end of the plate is bent in the horizontal direction and then connected with the hanging piece. A pipe groove is formed in the top face of the plate in the middle line direction, and the smoke suction pipe is embedded in the pipe groove and extends to the surface of the hanging piece. A plurality of smoke suction holes are formed in the smoke suction pipe on the top face of the plate in the length direction. The plate is fixed through the horizontal U-shaped hanging piece, the inclined tail end of the plate is utilized to be conveniently and horizontally inserted into the chest in an inclined mode, and the sternum is lifted in a horizontal posture. In the connected state, smoke generated in the thoracic cavity is adsorbed and discharged through the smoke suction holes right facing the thoracic cavity, the visual field is expanded, and the operation is facilitated. The smoke adsorption device is simple in structure and convenient to use, the fixing position of the plate can be adjusted through the extension section, the smoke adsorption efficiency is effectively improved, operation is not affected, and the smoke adsorption device has high practicability and wide applicability.

Description

Technical Field

[0001] The present invention relates to a sternum hook hanging member, and particularly to a sternum hook hanging member with a function of absorbing surgical smoke, belonging to the technical field of medical devices. Background Art

[0002] With the development of medical technology, tools such as high-frequency electrosurgical units and ultrasonic scalpels are used more and more frequently, and a large amount of surgical smoke is generated during the operation.

[0003] The composition of surgical smoke includes: water vapor, blood and tissue fragments, harmful chemical components, active viruses, active cells, inactive particles, etc. Its harms mainly include the following aspects:

[0004] 1. Surgical smoke will obstruct the vision of surgical personnel and affect surgical operations;

[0005] 2. Surgical smoke will release toxic and harmful substances such as CO, acrylonitrile, hydrocarbons and organic amines into the air.

[0006] 3. The particle size generated by the high-frequency electrosurgical unit during the operation is about 0.007 - 0.42 μm, and the particle size generated by the ultrasonic scalpel is about 0.35 - 6.5 μm; a large amount of PM2.5 is contained in these surgical smokes, and long-term exposure will pose a potential hazard to human health.

[0007] Currently, the method of sucking surgical smoke is mostly to use a small-diameter aspirator during the operation to suck the surgical smoke during the idle time of sucking the bleeding in the surgical area, and the suction is not thorough; if there is more bleeding and the aspirator is needed to suck the bleeding in the surgical area, the surgical smoke cannot be sucked, which will inevitably increase the harm to medical staff. Summary of the Invention

[0008] In order to solve the deficiencies of the prior art, the purpose of the present invention is to provide a sternum hook hanging member with a function of absorbing surgical smoke.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] A sternum hook hanging member with a function of absorbing surgical smoke, including a plate member and a hanging member;

[0011] The end of the plate member is bent horizontally and then connected to the hanging member;

[0012] Along the midline direction, a pipe groove is provided on the top surface of the plate member, and a smoking pipe is embedded in the pipe groove and extends to the surface of the hanging member;

[0013] On the top surface of the plate member, along the length direction, the smoking pipe is provided with a plurality of smoking holes.

[0014] The bending angle a at the end of the above-mentioned plate is ±(30 - 60°).

[0015] Further, the above-mentioned plate is a pair and is mirror images of each other based on the center line.

[0016] The above-mentioned plate is connected to the hanging part through a connecting part;

[0017] The connecting part includes a plate plug provided at the end of the plate and a plate slot provided at the end of the hanging part;

[0018] The plate plug and the plate slot are respectively provided with pipe connecting parts, including a matching pipe plug and a pipe slot.

[0019] Further, the above-mentioned hanging part is in a "C" shape, and the length of the bottom is less than the length of the top.

[0020] Still further, several extension sections are successively provided at the end of the bottom of the above-mentioned hanging part through the connecting part, and the end extension section is connected to the plate.

[0021] On both sides of the smoking pipe, the above-mentioned plate is provided with hollow openings.

[0022] The beneficial effects of the present invention are as follows:

[0023] A sternal hook hanging part with a surgical smoke absorption function of the present invention fixes the plate through a horizontally "C"-shaped hanging part, and then uses the inclined end of the plate to conveniently and obliquely insert into the thoracic cavity horizontally to lift the sternum in a horizontal posture; through the adsorption of the smoking holes facing the thoracic cavity in the connected state, the smoke generated in the thoracic cavity is adsorbed and discharged, clearing the vision and facilitating the operation.

[0024] A sternal hook hanging part with a surgical smoke absorption function of the present invention has a simple structure and is convenient to use. The fixed position of the plate can be adjusted through the extension section, effectively improving the adsorption efficiency of the smoke, not affecting the operation, and having strong practicability and wide applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of plate members A and B that are mirror images of each other.

[0026] Figure 2 It is a schematic structural diagram of the hanging part.

[0027] Figure 3 It is a schematic structural diagram of the plate slot.

[0028] Figure 4 It is a front view of the schematic structural diagram of the plate slot.

[0029] The meanings of the marks in the drawings are as follows: 1. Plate member, 2. Smoking pipe, 3. Pipe slot, 4. Smoking hole, 5. Plate plug, 6. Extension section, 7. Plate slot, 8. Pipe slot. Detailed implementation mode

[0030] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0031] A sternal hook hanging piece with the function of absorbing surgical smoke is composed of a plate member 1 and a hanging piece.

[0032] Preferably, the plate member 1 is rectangular.

[0033] In the horizontal plane, at the end of the plate member 1, that is, the connection part between the plate member 1 and the hanging piece, based on the midline direction of the plate member 1, it is bent 30 - 60° to the left or right. In actual use, the plate members 1 bent to the left and right can be made simultaneously and selected according to the usage requirements. That is, preferably, a pair of plate members 1 that are mirror images of each other are prepared in advance. The fixing holes for hanging are arranged at the end of the top of the plate member 1.

[0034] Along the midline direction, a pipe groove 3 is provided on the top surface of the plate member 1, and the smoking pipe 2 is embedded in the pipe groove 3; on the top surface of the plate member 1, along the length direction, a number of smoking holes 4 are sequentially provided on the smoking pipe 2.

[0035] Preferably, the hanging piece is in a "C" shape, and the length of the bottom is less than the length of the top. The plate member 1 is connected to the end of the bottom of the hanging piece through a splicing part. The splicing part is composed of a plate plug 5 provided at the end of the plate member 1 and a plate slot 7 provided at the end of the hanging piece. The plate plug 5 is provided with a pipe plug, and the plate slot 7 is provided with a pipe slot 8. The pipe plug and the pipe slot 8 are used to splice the smoking pipe 2 to form a pipe splicing piece.

[0036] The end of the bottom of the hanging piece can also be sequentially provided with a number of extension segments 6 through the splicing part, and then the plate member 1 is connected by the extension segment 6 at the outermost end. The extension segment 6 can be used to adjust the fixing position of the plate member 1.

[0037] The pipe groove 3 extends to the surface of the hanging piece, that is, the smoking pipe 2 extends through the pipe groove 3 on the surface of the hanging piece, which is convenient for connecting to an external negative pressure device.

[0038] On both sides of the smoking pipe 2, the plate member 1 is provided with a hollow part to reduce the weight of the plate member 1. At the same time, it is convenient for the smoke in the chest cavity to flow upward through the hollow part, which is convenient for the smoke to be absorbed; the hollow part is also convenient for observing the inside of the chest cavity.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any form. Any technical solutions obtained by using equivalent replacements or equivalent transformations all fall within the protection scope of the present invention.

Claims

1. A sternal hook hanging piece with the function of absorbing surgical smoke, characterized in that, It includes a plate member and a hanging member; The end of the plate member is bent horizontally and then connected to the hanging member; Along the center line direction, a pipe groove is provided on the top surface of the plate member, and a smoking pipe is embedded in the pipe groove and extends to the surface of the hanging member; On the top surface of the plate member, along the length direction, the smoking pipe is provided with a plurality of smoking holes.

2. The sternal hook hanging part according to claim 1, wherein The bending angle a of the end of the plate member is ±(30 - 60°).

3. The sternum hook hanging member according to claim 2, characterized in that, There are a pair of the plate members, which are mirror images of each other based on the center line.

4. The sternal hook hanging member according to claim 1, wherein, The plate member is connected to the hanging member through a butt joint part; The butt joint part includes a plate plug provided at the end of the plate member and a plate slot provided at the end of the hanging member; The plate plug and the plate slot are respectively provided with a pipe butt joint member, including a matching pipe plug and a pipe slot.

5. The sternal hook hanging part according to claim 4, characterized in that The hanging member is in a "C" shape, and the length of the bottom is less than the length of the top.

6. The sternal hook hanging member according to claim 5, wherein, At the end of the bottom of the hanging member, a plurality of extension segments are successively provided through the butt joint part, and the end extension segment is butt-jointed with the plate member.

7. The sternal hook hanging member according to claim 1, characterized in that, On both sides of the smoking pipe, the plate member is provided with a hollow.

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