CN205903277U

CN205903277U - Hook for surgery operation

Info

Publication number: CN205903277U
Application number: CN201620562165.2U
Authority: CN
Inventors: 高力; 章德广; 何高飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-12
Filing date: 2016-06-12
Publication date: 2017-01-25
Anticipated expiration: 2026-06-12

Abstract

The hook for surgery operation that the operation is gone on is observed to each item in being favorable to reducing incision length and incision healing and art, and coupler body one end has main hook (1), and the coupler body other end has auxiliary hook (4), have in the middle part of the coupler body logical groove (3), its length of main hook is 65 - 120mm, and the main hook outside extends to a back region to be adhered to and have the tobacco pipe of drawing (2), should draw the tobacco pipe and towards main hook end direction one end opening, draw the tobacco pipe and leave the plane that the back is located towards back direction one end opening and this end. The utility model is suitable for a found the operation working chamber.

Description

A kind of surgery tractor

Technical field

This utility model is related to operating theater instruments, and chamber drag hook is built in particularly operation.

Background technology

At present the sickness rate of thyroid carcinoma becomes ascendant trend year by year, with the progress of ct, the inspection such as ultrasonic, preoperative planning pair The assessment of disease is increasingly perfect, and the detection of contralateral seventh cervical regional lymph node metastasis is more sensitive, or even pharynx is other etc. previously thinks rare The lymphatic metastasiss at position also can more early find, the enforcement of corresponding side neck lymph dissection operation also constantly improves.

In terms of operative incision approach, most medical institutions can substitute traditional l with low portion of neck decolletage formula otch at present Type otch, to complete the associative operation of side neck lymph dissection, makes incision size greatly reduce, but brought is upper neck simultaneously The operation problem such as the exposure in portion region, such as ii area is not good enough and working place is narrow and small and is difficult to effectively to maintain.

The stable and adjusting means of endoscope operation cavity disclosed in cn1883400a, is particularly suitable for Thyreoidine scope Operation, this device is used for setting up internal operation cavity (working-space), and stability is high, and cavity space is easy to adjust, Operation is conducive to be smoothed out.But due to this device be equipped with surgery tractor its construction with size single it is difficult to solve above-mentioned difficulty Topic；Next to that field of operation tissue is difficult to exclude through the smog that the effect of the high temperature apparatus such as electric knife produces, greatly reduce operation vision area Definition, impact operation is normally smoothed out；Besides because hook end construction is owed rationally, to be unfavorable for the neck sheath being pulled, muscle Protection in tissue.

Content of the invention

The surgery tractor that this utility model will solve to set up operation cavity in prior art can not meet operation on neck, Particularly incision in neck operation obtains the needs of deep working place, and field of operation produces smog and is difficult to exclude, and affects art In the person for the treatment of to every carrying out observing operation the problems such as, a kind of surgery tractor of the present utility model, this operation are provided for this Drag hook is suitable for incision in neck and obtains the needs of deep working place, can exclude the smog of field of operation generation, be conducive to being led Neck sheath and the protection of muscle.

For solving the above problems, the technical solution adopted in the utility model is that have main hook in coupler body one end, and coupler body is another End has auxiliary hook, has groove in the middle part of coupler body, and it is characterized in that its length of described main hook is 65 120mm, prolongs outside main hook Extend back one region and be attached with and draw smoke pipe, this draws smoke pipe towards main hook end direction one end open, draws smoke pipe towards back side To one end open and plane residing for back is left at this end.

Draw smoke pipe and leave plane residing for back towards back direction one end, be that drawing smoke pipe invests area of back segment proximal portion Section excurvation leaves plane residing for back.

Draw smoke pipe towards back direction one end open and plane residing for back is left at this end, connecting leg external connecting negative pressure is passed through at this end The smog that field of operation produces can be attracted to discharge by (low pressure) system.

Preferably:

The described smoke pipe that draws is connected with pipe joint towards back direction one end.

Described main hook end is arc.

This utility model is 65 120mm due to main hook length, especially 90 120mm's, coordinates in operation on neck Wsm-i type is built chamber device and is used, and can provide the work of lasting stability from the offer of low portion of neck otch as deep as the support of upper neck region Chamber, so as to traditional l type otch is changed to low portion of neck decolletage formula otch, is substantially reduced incision length, beneficial to wound healing, also Can eliminate patient because cervical region leave that scar brings unhappy；Extend to back one due to outside this utility model main hook again Region is attached with draws smoke pipe, therefore can attract to discharge by the smog that field of operation produces, and is conducive to every observation in the person's for the treatment of art to operate Carrying out；Besides main hook end is arc, is easy in art, the tractive of the organizational structuries such as neck sheath, muscle is unlikely to damage this A little tissues.

Brief description

Fig. 1 is this utility model back direction front view；

Fig. 2 is main hook end of the present utility model arc schematic diagram；

Fig. 3 is the left view of Fig. 1；

Fig. 4 is the a-a sectional view of Fig. 1.

Specific embodiment

A kind of surgery tractor, coupler body one end has main hook 1, and the coupler body other end has auxiliary hook 4, has groove 3 in the middle part of coupler body, Its length of main hook 1 is 120mm, extends to back one region and is attached with and draw smoke pipe 2 outside main hook 1, and this draws smoke pipe towards main hook end Extreme direction one end open, draws smoke pipe towards back direction one end open and plane residing for back is left at this end, draw smoke pipe towards hook Back of the body direction one end is connected with pipe joint 5；Main hook 1 end 11 is arc.

Another embodiment is main hook length is 65mm, and other constructions are same as described above.

Another embodiment is main hook length is 95mm, and other constructions are same as described above.

Claims

1. a kind of surgery tractor, coupler body one end has main hook (1), and the coupler body other end has auxiliary hook (4), has groove in the middle part of coupler body (3), it is characterized in that its length of described main hook is 65 120mm, extend to back one region outside main hook and be attached with and draw smoke pipe (2), this draws smoke pipe towards main hook end direction one end open, draws smoke pipe towards back direction one end open and back is left at this end Residing plane.

2. a kind of surgery tractor as claimed in claim 1, it is characterized in that described in draw smoke pipe and be connected with pipe towards back direction one end Joint (5).

3. a kind of surgery tractor as claimed in claim 1 or 2, is characterized in that described main hook end (11) is arc.