Smoking and lifting integrated drag hook for operation

Abstract

The utility model relates to the technical field of surgical auxiliary instruments, and discloses a surgical smoke suction and lifting integrated drag hook which comprises a support end and a drag hook end installed at the hook end of the support end. The draw hook end comprises a suction tube, an end hanging block is fixed to one end of the suction tube, a suction head communicated with the interior of the suction tube is fixed to the other end of the suction tube, a communicating hole is formed in the top end of the suction tube, and a connecting tube communicated with the interior of the suction tube is fixed to the top of the suction tube. According to the smoke suction and lifting integrated drag hook for the operation, the connector pipe is embedded in the surface of the suction pipe, so that smoke suction is not affected, but due to the fact that the connector pipe is embedded in the drag hook, the operation space is larger, interference among instruments is smaller, operation is easier, the suction head is designed to be hollow, and suction holes are formed in multiple faces of the suction head. When smoking is carried out, pumping can be carried out from the outside at the same time, so that smoking is wider, quicker and more thorough, and the surgical field is clearer.

Description

Technical Field

[0001] The utility model relates to the technical field of surgical auxiliary instruments, in particular to an integrated smoking and lifting hook for surgery. Background Art

[0002] At present, laparoscopic thyroid surgery is increasingly recognized by doctors and patients. The incision of laparoscopic thyroid surgery via the axillary approach is located in the armpit, the incision is concealed, and the cosmetic effect is good. Moreover, this procedure is an inflation-free operation, which reduces the occurrence of complications such as CO2 poisoning and hypercapnia. Doctors and patients have a high degree of acceptance. This procedure requires a special retractor to lift the muscles to fully expose the surgical field. The current axillary laparoscopic thyroid retractor consists of a retractor and a suction tube.

[0003] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the traditional transaxillary laparoscopic thyroid retractor welds the suction tube to the retractor, and the suction tube protrudes from the retractor plane. The operating space of transaxillary laparoscopic thyroid surgery itself is relatively small. After the suction tube is welded to the retractor, the surgical field space is relatively small, and the operation of the instrument will be restricted. At the same time, when the ultrasonic knife performs continuous tissue cutting during the operation, some smoke cannot be completely and quickly absorbed, which will inevitably affect the surgical field and thus affect the surgical operation.

[0004] To this end, we propose an integrated smoking and lifting retractor for surgery. Utility Model Content

[0005] In view of the above problems that the existing operation range is narrowed, the suction range is the central area, the suction effect of the surrounding area is poor, and the surgical field is not good, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide an integrated retractor for smoking and lifting for surgery, the purpose of which is that: the surface of the retractor head is evenly distributed with side holes, and the suction tube is connected to the hollow part of the head, so that smoking is more extensive, faster, and more thorough, and the surgical field is clearer.

[0007] In order to solve the above technical problems, the present utility model provides the following technical solutions: a smoking and lifting integrated retractor for surgery, comprising a bracket end and a retractor end mounted on the hook end of the bracket end;

[0008] The hook end includes a suction tube, one end of the suction tube is fixed with a hanging end block, the other end of the suction tube is fixed with a suction head connected to the inside of the suction tube, a connecting hole is opened at the top of the suction tube, a connecting tube connected to the inside of the suction tube is fixed at the top of the suction tube, and an interface tube is fixed at the air outlet end of the connecting tube.

[0009] As a preferred solution of the utility model of an integrated smoking and pulling hook for surgery, the bracket end includes a vertical pole, a bed edge fixer is fixed on the vertical pole, the vertical pole is fixed to a cross bar through a fixing pin installed on the top of the vertical pole, and the pulling fixer is fixed on the cross bar.

[0010] As a preferred solution of the utility model of the integrated smoking and lifting hook for surgery, wherein: the bottom of the hanging end block is provided with a hanging hole for hanging the hook end at the bottom of the lifting fixer.

[0011] As a preferred solution of the utility model of an integrated smoking and pulling hook for surgery, the top, bottom, front side and rear side of the suction head are all provided with suction holes, and the number of suction holes at the top and bottom ends is three rows.

[0012] As a preferred solution of the utility model of an integrated smoking and pulling hook for surgery, a middle cavity is provided at the top of the suction head and between two connected rows of suction holes, and a sealing plate is welded inside the middle cavity for sealing.

[0013] As a preferred solution of the utility model of the integrated smoking and pulling hook for surgery, wherein: the two corner edges of the end of the suction head away from the suction head are both provided with obtuse edges.

[0014] Beneficial effects of the utility model:

[0015] 1. In the present invention, the mouthpiece is embedded in the surface of the suction tube, so that smoking is not affected. However, since the mouthpiece is embedded in the retractor, the operating space is larger, the interference between instruments is smaller, and the operation is easier. The suction head is hollow in design, and suction holes are opened on multiple sides of the suction head. When smoking, pump suction can be performed from the outside at the same time, so that smoking is more extensive, faster, and thorough, the surgical field is clearer, and smoking can be achieved in all directions in the surgical field, realizing the purpose of continuous, rapid, and extensive smoking during the operation.

[0016] 2. In the present invention, the interface tube is embedded in the suction tube and communicated with the interior of the suction head, and is integrated with the entire suction tube, truly achieving an integrated structure. The integrated design structure is more solid and is conducive to extending the service life of the retractor end. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of an integrated smoking and lifting retractor for surgery according to the present invention.

[0019] Figure 2 This is a structural schematic diagram of a suction tube of a surgical smoking and lifting integrated retractor according to the present invention.

[0020] Figure 3 The utility model is a bottom view structural schematic diagram of a suction tube of an integrated smoking and lifting retractor for surgery.

[0021] Figure 4 The utility model is a schematic cross-sectional view of the suction tube of an integrated smoking and lifting retractor for surgery.

[0022] Figure 5 This is a structural schematic diagram of the suction head of an integrated smoking and lifting retractor for surgery according to the present invention.

[0023] Description of reference numerals:

[0024] 1. Bracket end; 11. Vertical pole; 12. Bed edge fixer; 13. Fixing pin; 14. Cross bar; 15. Lifting fixer; 2. Hook end; 21. Suction tube; 22. Hanging end block; 221. Hanging hole; 23. Suction head; 231. Suction hole; 232. Middle hole cavity; 233. Sealing plate; 234. Obtuse angle edge; 24. Connecting pipe; 25. Interface pipe; 26. Connecting hole. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] Reference Figure 1-5 , which is an embodiment of the utility model, provides an integrated retractor for smoking and lifting for surgery, the integrated retractor for smoking and lifting for surgery comprising a bracket end 1 and a retractor end 2 mounted on the hook end of the bracket end 1;

[0027] The hook end 2 includes a suction tube 21, one end of the suction tube 21 is fixed with a hanging end block 22, the other end of the suction tube 21 is fixed with a suction head 23 connected to the inside of the suction tube 21, and the suction head 23 is hollow in design and designed with a hollow material, which is lighter and more convenient. A connecting hole 26 is opened at the top of the suction tube 21, and a connecting tube 24 connected to the inside of the suction tube 21 is fixed at the top of the suction tube 21, and the connecting tube 24 is connected to the inside of the suction tube 21 through the connecting hole 26. The outlet end of the connecting tube 24 is fixed with an interface tube 25, which is connected to the suction tube 21. The mouth tube 25 is connected to an external suction device, which can be an air pump. The connection between the connecting tube 24 and the mouth tube 25 is equivalent to the mouth tube 25 being embedded in the surface of the suction tube 21, so that smoking is not affected. However, since the mouth tube 25 is embedded in the retractor, the operating space is larger, the interference between the instruments is smaller, and the operation is easier. At the same time, the mouth tube 25 is embedded in the suction tube 21 and is connected to the interior of the suction head 23, and is integrated with the entire suction tube 21, truly achieving an integrated structure. The integrated design structure is more solid and is conducive to extending the service life of the retractor end 2.

[0028] The bracket end 1 includes a vertical pole 11, on which a bed edge fixer 12 is fixed. The vertical pole 11 is fixed with a cross bar 14 through a fixing pin 13 installed on the top thereof. A lifting fixer 15 is fixed on the cross bar 14, and the hook end 2 is installed at the hook end at the bottom of the lifting fixer 15.

[0029] The bottom of the hanging end block 22 is provided with a hanging hole 221 for hanging the hook end of the bottom of the lifting fixture 15 .

[0030] Suction holes 231 are formed on the top, bottom, front side and rear side of the suction head 23 , and the suction holes 231 on the top and bottom are arranged in three rows.

[0031] The suction head 23 is hollow in design, and suction holes 231 are provided on multiple sides of the suction head 23. Pump suction can be performed from the outside at the same time when smoking. In this way, smoking is more extensive, rapid, and thorough, and the surgical field is clearer. Smoking can be achieved in all directions in the surgical field, realizing the purpose of continuous, rapid, and extensive smoking during the operation.

[0032] A middle cavity 232 is provided at the top of the suction head 23 and between two rows of suction holes 231 , and a sealing plate 233 is welded inside the middle cavity 232 for sealing.

[0033] The two corner edges of the suction head 23 away from one end of the suction head 23 are both provided with obtuse edges 234. The obtuse edges 234 are provided to protect human tissue and reduce damage to human tissue caused by the suction head 23 entering the human body.

[0034] During use, after the vertical rod 11 is fixed to the edge of the bed through the bed edge fixture 12, the lifting fixture 15 is placed on the crossbar 14, and then the suction head 23 of the retractor end 2 is placed in the tissue, and the hook end of the lifting fixture 15 is hung inside the hanging hole 221. The lifting fixture 15 is adjusted to lift the retractor end 2, thereby pulling and lifting the tissue;

[0035] The suction tube of the external suction device is fixed on the interface tube 25. When the external suction device is turned on, the smoke generated by the ultrasonic knife in the working state enters the interior of the suction tube 21 through the suction hole 231, and is finally discharged from the body through the connecting tube 24 and the interface tube 25.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A surgical smoking and lifting integrated retractor, characterized by: It comprises a bracket end (1) and a hook end (2) mounted on a hook end of the bracket end (1); The hook end (2) comprises a suction tube (21), one end of the suction tube (21) is fixed with a hanging end block (22), the other end of the suction tube (21) is fixed with a suction head (23) connected to the inside of the suction tube (21), the top end of the suction tube (21) is provided with a connecting hole (26), the top of the suction tube (21) is fixed with a connecting tube (24) connected to the inside of the suction tube (21), and the air outlet end of the connecting tube (24) is fixed with an interface tube (25).

2. The integrated smoking and lifting retractor for surgery according to claim 1, characterized in that: The bracket end (1) comprises a vertical pole (11), a bed edge fixer (12) is fixedly provided on the vertical pole (11), a cross bar (14) is fixedly provided on the vertical pole (11) via a fixing pin (13) installed on the top thereof, and a lifting fixer (15) is fixedly provided on the cross bar (14).

3. The integrated smoking and lifting retractor for surgery according to claim 2, characterized in that: The bottom of the hanging end block (22) is provided with a hanging hole (221) for hanging the hook end at the bottom of the lifting and fixing device (15).

4. The integrated smoking and lifting retractor for surgery according to claim 3, characterized in that: The top end, bottom end, front side surface and rear side surface of the suction head (23) are all provided with suction holes (231), and the number of the suction holes (231) at the top end and the bottom end is three rows.

5. The integrated smoking and lifting retractor for surgery according to claim 4, characterized in that: A central cavity (232) is provided at the top of the suction head (23) and between two connected rows of suction holes (231), and a sealing plate (233) is welded inside the central cavity (232) for sealing.

6. The integrated smoking and lifting retractor for surgery according to claim 5, characterized in that: Both corner edges of the end of the suction head (23) away from the suction head (23) are provided with obtuse edges (234).

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