CN212140493U

CN212140493U - Surgery retractor for hepatobiliary surgery

Info

Publication number: CN212140493U
Application number: CN201922238791.2U
Authority: CN
Inventors: 郑泰; 刘振华; 徐贤刚; 肖晶晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-12-15
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses an operation drag hook for hepatobiliary surgery, which comprises a housin, the preceding left side of casing is installed with slide rheostat through the embedding, slide rheostat right side is equipped with power source, power source is the power source of transmissible data, the casing left end is equipped with retainer plate b, retainer plate b and casing be integrated into one piece, retainer plate b inboard is equipped with retainer plate a, retainer plate a passes through the dead lever to be fixed on retainer plate b, four ends about retainer plate b are all equipped with miniature air pump, miniature air pump extension bar all subtend retainer plate b central point department, retainer plate a is equipped with the junction with miniature air pump extension bar correspondence, miniature air pump extension bar top all is equipped with the drag hook, all there is the drawing liquid pump through the fix with screw about the casing inside left side, the drawing liquid pump all is fixed with the one end of pipette through the buckle; the utility model relates to an operation drag hook for hepatobiliary surgery has data transmission, operation position alignment, video amplification operation position, drag hook control's advantage.

Description

Surgery retractor for hepatobiliary surgery

Technical Field

The utility model relates to a hepatobiliary surgery technical field specifically is a hepatobiliary surgery uses operation drag hook.

Background

Liver and gall surgery mainly studies that acute liver failure caused by hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and severe hepatitis is a serious disease seriously threatening the health of Chinese people, and when the hepatobiliary shell is subjected to operation, a scalpel is usually required to be used, and the scalpel can be used only after being sterilized and disinfected;

hepatobiliary surgery often needs to extract hydrops when the operation, adopts the drag hook to perform the operation usually during the extraction, but present operation drag hook is when using, and the operation position is difficult to aim at usually, and when tensile, often uncontrollable causes the wound increase moreover, increases patient recovery time, and can't see clearly the wound sometimes when inserting the drag hook, causes the wound to merge.

Patentees compare patent numbers: CN201821055375.8, patent name: the utility model provides a novel operation drag hook for hepatobiliary surgery, through contrast discovery, this patent is when using, the reach out of air pump with the distance that withdraws uncontrollable, and when inserting the drag hook to the wound position, lack the part of aiming at, the condition of patient's wound increase wound hydrops appears easily.

Disclosure of Invention

An object of the utility model is to provide a hepatobiliary surgery is with operation drag hook has data transmission, operation position and aims at, the advantage of video amplification operation position, drag hook control, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: an operation retractor for hepatobiliary surgery comprises a shell, wherein a slide rheostat is installed on the left front side of the shell in an embedded mode, a power supply interface is arranged on the right side of the slide rheostat and is a data transmission power supply interface, a fixing ring b is arranged at the left end of the shell and is integrally formed with the shell, a fixing ring a is arranged on the inner side of the fixing ring b and is fixed on the fixing ring b through a fixing rod, miniature air pumps are arranged at the upper end, the lower end, the left end and the right end of the fixing ring b respectively, miniature air pump extension rods face the center of the fixing ring b respectively, a connecting part is arranged at the positions, corresponding to the miniature air pump extension rods, of the fixing ring a, drag hooks are arranged at the tops of the miniature air pump extension rods, an extraction pump is fixed on the upper side and the lower side of the inner portion of the shell, the drainage tube other end all communicates two pipettes, be equipped with the control box between the pipette, the control box right side is equipped with the hydrops case, the hydrops case passes through the fix with screw in the casing.

Preferably, the drag hook all is equipped with the pipette through the cover in the middle of at the back, pipette one side all is equipped with miniature camera, miniature camera one side all is equipped with medical laser, miniature camera and medical laser are all installed in the drag hook through the embedding.

Preferably, the controller is fixed on the left side in the control box through screws, the storage battery is arranged on the right side of the controller, and the storage battery is fixed on the inner wall of the control box through screws.

Preferably, a liquid outlet is formed in the lower portion of the left surface of the liquid accumulating box, the liquid outlet is communicated with the shell and extends to the position, the liquid outlet in the outer side of the shell is connected with a cover through threads, and a sealing layer is arranged at the right end of the inner side of the cover.

Preferably, the joint of the micro air pump and the connection part can move.

Preferably, the slide rheostat model is as follows: CZB10076, the miniature camera model is: m1.

Preferably, the power interface is connected with the storage battery through a cable, the power interface is connected with the controller through a data line, the storage battery is respectively connected with the slide rheostat, the miniature camera and the controller through cables, and the controller is respectively connected with the slide rheostat, the miniature air pump, the medical laser, the liquid pump and the miniature camera through a data line and a cable.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this operation drag hook for hepatobiliary surgery adopts the slide rheostat to send a signal, conveniently controls stretching out and withdrawing of miniature air pump, adopts the controller to carry out holistic control, and convenient operation adopts the battery to carry out the power supply, conveniently provides the power for this drag hook.

2. This hepatobiliary surgery is with operation drag hook stretches out and withdraws the drag hook through miniature air pump, makes things convenient for stretching out and withdrawing control of drag hook, adopts the drawing liquid pump to extract the hydrops, makes things convenient for the collection of hydrops, adopts the hydrops case to store the hydrops, makes things convenient for the storage of hydrops.

3. This operation drag hook for hepatobiliary surgery adopts miniature camera to shoot the video, and the position that conveniently sees need the operation is slightly clear, adopts medical laser to shine the operation position, conveniently aims at the operation position.

Drawings

FIG. 1 is a schematic view of the overall structure of the surgical retractor for hepatobiliary surgery of the present invention;

FIG. 2 is a schematic view of the retractor component of the surgical retractor for hepatobiliary surgery of the present invention;

FIG. 3 is a schematic view of the inside of the housing of the surgical retractor for hepatobiliary surgery of the present invention;

fig. 4 is a schematic view of the inside of the control box of the surgical retractor for hepatobiliary surgery of the present invention.

The figures are labeled as follows: 1. a housing; 2. a power interface; 3. a slide rheostat; 4. a drainage tube; 5. pulling a hook; 6. a micro air pump; 7. a joint; 8. a fixed ring a; 9. a fixed ring b; 10. a liquid discharge port; 11. a liquid pump; 12. a liquid accumulation box; 13. a control box; 14. a miniature camera; 15. a pipette; 16. medical laser; 17. a controller; 18. and (4) a storage battery.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1, a surgical retractor for hepatobiliary surgery comprises a housing 1, a slide rheostat 3 is embedded in the left side of the front of the housing 1, and the slide rheostat 3 has the following types: CZB10076, a power source 2 is arranged on the right side of the sliding rheostat 3, the power source 2 is a power source 2 capable of transmitting data, a fixing ring b9 is arranged at the left end of the casing 1, the fixing ring b9 and the casing 1 are integrally formed, a fixing ring a8 is arranged on the inner side of the fixing ring b9, the fixing ring a8 is fixed on the fixing ring b9 through a fixing rod, electrical information is sent out through the sliding rheostat 3, the extension length of the miniature air pump 6 is conveniently controlled, data transmission and power connection are performed through the power source 2, the fixing ring a8 and the fixing ring b9 are adopted for fixing, and the stability is ensured.

Example 2:

please refer to fig. 1, 2, 3, 4, a surgical retractor for hepatobiliary surgery, including retainer plate b9, four ends all are equipped with miniature air pump 6 about retainer plate b9, the equal subtend retainer plate b9 center department of miniature air pump 6 stretch out rod, retainer plate a8 is equipped with junction 7 with the 6 stretching out rod of miniature air pump correspondence department, miniature air pump 6 can move about with junction 7 intersection department, 6 stretching out rod tops of miniature air pump all are equipped with drag hook 5, drag hook 5 all is equipped with pipette 15 through the cover in the middle of the back, pipette 15 one side all is equipped with miniature camera 14, miniature camera 14 model is: m1, miniature camera 14 one side all is equipped with medical laser 16, and miniature camera 14 and medical laser 16 are all installed in drag hook 5 through the embedding, drive stretching out and withdrawing of drag hook 5 through miniature air pump 6, conveniently control drag hook 5, adopt miniature camera 14 to shoot the operation wound, conveniently aim at the wound, adopt medical laser 16 to carry out the secondary and aim at, guarantee the degree of accuracy of aiming at.

Example 3:

referring to fig. 1 and 2, a surgical retractor for hepatobiliary surgery comprises a housing 1, wherein a drawing liquid pump 11 is fixed on the left side inside the housing 1 through screws, a drainage tube 4 is fixed with one end of a drawing liquid pipe 15 through a buckle, the other end of the drainage tube 4 is communicated with two drawing liquid pipes 15, a control box 13 is arranged between the drawing liquid pumps 11, a controller 17 is fixed on the left side inside the control box 13 through screws, a storage battery 18 is arranged on the right side of the controller 17, the storage battery 18 is fixed on the inner wall of the control box 13 through screws, a liquid accumulation box 12 is arranged on the right side of the control box 13, the liquid accumulation box 12 is fixed in the housing 1 through screws, a liquid discharge port 10 is arranged below the left side of the liquid accumulation box 12, the liquid discharge port 10 is communicated with the housing 1 and extends, a cover is connected to the liquid discharge port 10 outside the housing 1 through threads, a sealing layer is arranged at the right end of, the battery 18 passes through the cable and connects slide rheostat 3 respectively, miniature camera 14 and controller 17, slide rheostat 3 is connected respectively through data line and cable to controller 17, miniature air pump 6, medical laser 16, drawing liquid pump 11 and miniature camera 14, adopt drawing liquid pump 11 to extract the hydrops, the operation of being convenient for goes on, adopt controller 17 to carry out holistic control, convenient operation, adopt battery 18 to carry out the storage of power, conveniently provide the power, adopt hydrops case 12 to carry out the storage of hydrops, conveniently store the hydrops.

The working principle is as follows: the utility model relates to an operation drag hook for hepatobiliary surgery, power source 2 connects the power through the cable, battery 18 begins to store the power, when needs use, power source 2 connects the display instrument in the operating room through the data line, aim at drag hook 5 wound, send out red ray through medical laser 16, shoot the wound through miniature camera 14, confirm the position through the point of medical laser 16, miniature camera 14 transmits the picture that shoots to controller 17 through the cable, controller 17 transmits information to the display instrument through power source 2, show the wound position according to the display instrument in the operating room, aim at the wound according to the display instrument at this moment, fix drag hook 5 in the wound, adjust the resistance value through rotatory slide rheostat 3 and grow this moment, controller 17 detects that slide rheostat 3 electric current diminishes, controller 17 automatic control miniature air pump 6 is withdrawed, miniature air pump 6 is with the drag hook 5 withdrawal, the wound is opened, when the wound maximize, stop rotatory slide rheostat 3 can, at this in-process, drawing liquid pump 11 is always drawing the hydrops through pipette 15, drawing liquid pump 11 passes through drainage tube 4 with the hydrops and arranges in hydrops case 12, after the operation is accomplished, reverse rotation slide rheostat 3, controller 17 control miniature air pump 6 stretches out, the wound is merged and is taken out drag hook 5 can, take out 2 powers of break power source interface behind the drag hook 5, controller 17 closes camera and medical laser 16, at this moment can through the hydrops of leakage fluid dram 10 pouring.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A surgical retractor for hepatobiliary surgery is characterized in that: the air pump comprises a shell (1), a sliding rheostat (3) is installed on the left front side of the shell (1) in an embedded mode, a power interface (2) is arranged on the right side of the sliding rheostat (3), the power interface (2) is the power interface (2) capable of transmitting data, a fixing ring b (9) is arranged at the left end of the shell (1), the fixing ring b (9) and the shell (1) are integrally formed, a fixing ring a (8) is arranged on the inner side of the fixing ring b (9), the fixing ring a (8) is fixed on the fixing ring b (9) through a fixing rod, miniature air pumps (6) are arranged at the upper end, the lower end, the left end and the right end of the fixing ring b (9), extension rods of the miniature air pumps (6) are opposite to the center of the fixing ring b (9), a connecting part (7) is arranged at the position where the fixing ring a (8) corresponds to the extension rods of the miniature air pumps (, all there is drawing liquid pump (11) through the fix with screw about the inside left side of casing (1), and drainage tube (4) all are fixed with the one end of drawing liquid pipe (15) through the buckle, and two drawing liquid pipes (15) are all communicated to drainage tube (4) other end, be equipped with control box (13) between drawing liquid pump (11), control box (13) right side is equipped with long-pending liquid case (12), long-pending liquid case (12) are through the fix with screw in casing (1).

2. The surgical retractor for hepatobiliary surgery as claimed in claim 1, wherein: all through the cover pipette (15) is equipped with in the middle of drag hook (5) the back, pipette (15) one side all is equipped with miniature camera (14), miniature camera (14) one side all is equipped with medical laser (16), miniature camera (14) and medical laser (16) are all installed in drag hook (5) through the embedding.

3. The surgical retractor for hepatobiliary surgery as claimed in claim 1, wherein: the left side of the inside of the control box (13) is fixed with a controller (17) through a screw, the right side of the controller (17) is provided with a storage battery (18), and the storage battery (18) is fixed on the inner wall of the control box (13) through a screw.

4. The surgical retractor for hepatobiliary surgery as claimed in claim 1, wherein: liquid discharge port (10) have been seted up to hydrops case (12) left surface below, liquid discharge port (10) intercommunication casing (1) and extension department, there is the lid casing (1) outside liquid discharge port (10) through threaded connection, the inboard right-hand member of lid is equipped with the sealing layer.

5. The surgical retractor for hepatobiliary surgery as claimed in claim 1, wherein: the joint of the micro air pump (6) and the connecting part (7) can move.

6. The surgical retractor for hepatobiliary surgery as claimed in claim 2, wherein: the type of the slide rheostat (3) is as follows: CZB10076, the miniature camera (14) model is: m1.

7. The surgical retractor for hepatobiliary surgery according to any one of claims 1, 2, or 3, wherein: the medical laser infusion pump is characterized in that the power interface (2) is connected with a storage battery (18) through a cable, the power interface (2) is connected with the controller (17) through a data line, the storage battery (18) is respectively connected with the slide rheostat (3), the micro camera (14) and the controller (17) through cables, and the controller (17) is respectively connected with the slide rheostat (3), the micro air pump (6), the medical laser (16), the infusion pump (11) and the micro camera (14) through the data line and the cables.