CN202128496U - Opener for four-limb operations - Google Patents

Opener for four-limb operations Download PDF

Info

Publication number
CN202128496U
CN202128496U CN201120239656U CN201120239656U CN202128496U CN 202128496 U CN202128496 U CN 202128496U CN 201120239656 U CN201120239656 U CN 201120239656U CN 201120239656 U CN201120239656 U CN 201120239656U CN 202128496 U CN202128496 U CN 202128496U
Authority
CN
China
Prior art keywords
sleeve
arm
opener
draw
draw arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201120239656U
Other languages
Chinese (zh)
Inventor
韩树松
Original Assignee
韩树松
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 韩树松 filed Critical 韩树松
Priority to CN201120239656U priority Critical patent/CN202128496U/en
Application granted granted Critical
Publication of CN202128496U publication Critical patent/CN202128496U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses an opener for four-limb operations. The opener comprises a left semicircular draw arm and a right semicircular draw arm; a left draw hook is arranged at one end of the left semicircular draw arm, a hollow sleeve is arranged at the other end of the left semicircular draw arm; a catch bolt is arranged on the sleeve; a right draw hook is arranged at one end of the right draw arm, and the other end of the right draw arm is a slide bar capable of extending into the sleeve of the left draw arm and flexibly sliding in the sleeve. During the four-limb operations, the left and right draw hooks of the opener can be placed into soft tissues around the incision; an appropriate operation view can be acquired by regulating the sliding distance of the slide bar in the sleeve; and the catch bolt is used for fixing the slide bar in the sleeve. The opener has the advantages of simplicity in structure, convenience in operation, and time and labor conservation.

Description

A kind of extremity operation dilator
Technical field
This utility model belongs to technical field of medical instruments, relates in particular to a kind of extremity operation dilator that is used to retract the otch soft tissue.
Background technology
As everyone knows, clinical operation generally need draw back otch surrounding soft tissue by surgery tractor, so that expose surgical field of view preferably, makes things convenient for operation technique.But the surgery tractor of using at present is the shared apparatus of department of general surgery for a long time; Lack the special-purpose drag hook of different operative sites; For example lack extremity special-purpose drag hook of when operation, can only use the drag hook of department of general surgery, the shared surgery tractor of this department of general surgery uses very inconvenient: the one, and need the assistant to help tractive in the operation; Increased medical personnel's labor intensity, and tractive is unstable; The 2nd, though occurred the apparatus of some automatic tractives at present, because apparatus structure is complicated, the body kind is bigger, the operation during the influence operation.
Summary of the invention
Special-purpose otch dilator when the purpose of this utility model provides the operation of a kind of extremity, it has simple in structure, and is easy to use, not the advantage of soft tissue injury.
The purpose of this utility model realizes through following technical scheme; This extremity operation dilator comprises semicircular left and right two torque arm; Said semicircular Zola's arm one end is provided with Zola's hook, and the other end is the sleeve of hollow, and said sleeve is provided with dogbolt; One end of said right torque arm is provided with right drag hook, the other end that wall is drawn on the said right side for can stretch in Zola's arm sleeve and can be in sleeve the sliding bar of slides in telescopic.
When extremity are performed the operation, two drag hooks about this dilator are put into otch surrounding soft tissue, through regulating the sliding distance of sliding bar in sleeve, obtain suitable surgical field of view, with dogbolt sliding bar is fixed in the sleeve then and gets final product.
The beneficial effect of this utility model: this extremity operation dilator is simple in structure, easy to operate, time saving and energy saving, is convenient to shorten operating time.
Description of drawings
Specify the embodiment of this utility model below in conjunction with accompanying drawing.
Fig. 1 is the sketch map of this utility model
Among the figure: 1, Zola's arm 2, right torque arm 3, Zola's hook 4, sleeve 5, dogbolt 6, right drag hook 7, sliding bar
The specific embodiment
As shown in Figure 1; This limbs operation dilator comprises semicircular left and right two torque arm, is stainless steel material and processes, and semicircular Zola's arm 1 one ends are provided with Zola's hook 3; The other end is the sleeve 4 of hollow; Sleeve 4 is provided with dogbolt 5, and an end of right torque arm 2 is provided with right drag hook 6, the other end that wall 2 is drawn on the right side for can stretch in Zola's arm sleeve 4 and can be in sleeve 4 sliding bar 7 of slides in telescopic.When extremity are performed the operation, two drag hooks about this dilator are put into otch surrounding soft tissue, through regulating the sliding distance of sliding bar 7 in sleeve 4, obtain suitable surgical field of view, with dogbolt 5 sliding bar 7 is fixed on sleeve 4 interior getting final product then.

Claims (1)

1. extremity operation dilator; It is characterized in that this extremity operation dilator comprises semicircular left and right two torque arm; Said semicircular Zola's arm one end is provided with Zola's hook, and the other end is the sleeve of hollow, and said sleeve is provided with dogbolt; One end of said right torque arm is provided with right drag hook, the other end that wall is drawn on the said right side for can stretch in Zola's arm sleeve and can be in sleeve the sliding bar of slides in telescopic.
CN201120239656U 2011-06-29 2011-06-29 Opener for four-limb operations Expired - Fee Related CN202128496U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120239656U CN202128496U (en) 2011-06-29 2011-06-29 Opener for four-limb operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120239656U CN202128496U (en) 2011-06-29 2011-06-29 Opener for four-limb operations

Publications (1)

Publication Number Publication Date
CN202128496U true CN202128496U (en) 2012-02-01

Family

ID=45517283

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120239656U Expired - Fee Related CN202128496U (en) 2011-06-29 2011-06-29 Opener for four-limb operations

Country Status (1)

Country Link
CN (1) CN202128496U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112386400A (en) * 2021-01-08 2021-02-23 杨建楠 Orthopedic plaster mold expander for fracture healing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112386400A (en) * 2021-01-08 2021-02-23 杨建楠 Orthopedic plaster mold expander for fracture healing

Similar Documents

Publication Publication Date Title
CN204445973U (en) Laparoscopic surgery fastening-type drawing device
CN203555811U (en) Orthopedic distraction pincers
CN202128496U (en) Opener for four-limb operations
CN203609457U (en) Tractor special for orthopedic surgery
CN208551886U (en) A kind of gynaecology and obstetrics operation drag hook
CN202950736U (en) Novel orthopedic steel-wire fixation tractor
CN201612646U (en) General surgical operation draw hook
CN202761382U (en) Skin tumor resection device
CN202397585U (en) Orthopedic steel wire tractor
CN202446149U (en) Universal retractor for surgical operation
CN203059803U (en) Draw hook for bladder surgery
CN201782786U (en) Novel orthopaedic surgery retractor
CN202960625U (en) Multifunctional surgery pulling hook
CN201920863U (en) Drainage device for rupture of membranes
CN202235499U (en) Retractor for general surgical operation in hospitals
CN204092059U (en) Surgery tractor
CN204192708U (en) A kind of Novel tumor removal device
CN202526238U (en) Surgical draw hook
CN204636444U (en) A kind of Multifunctional bone surgery drag hook
CN201939408U (en) Convenient surgical retractor
CN202682035U (en) Steel wire guidance hook for orthopedics department
CN202191267U (en) Vaginal dilator
CN203059807U (en) Drawing hook for thoracic surgeries
CN203153849U (en) Urine stopper for bladder operation
CN203235131U (en) Novel pediatrics anus expansion checker

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120201

Termination date: 20120629