CN203354591U - Upper limb surgery retractor device - Google Patents
Upper limb surgery retractor device Download PDFInfo
- Publication number
- CN203354591U CN203354591U CN 201320460220 CN201320460220U CN203354591U CN 203354591 U CN203354591 U CN 203354591U CN 201320460220 CN201320460220 CN 201320460220 CN 201320460220 U CN201320460220 U CN 201320460220U CN 203354591 U CN203354591 U CN 203354591U
- Authority
- CN
- China
- Prior art keywords
- retractor
- upper limb
- screw
- fixed
- surgery
- 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
Links
- 210000001364 Upper Extremity Anatomy 0.000 title claims abstract description 19
- 238000001356 surgical procedure Methods 0.000 title abstract 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 210000003205 Muscles Anatomy 0.000 description 1
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Abstract
The utility model relates to the field of medical instruments, in particular relates to an upper limb surgery retractor device, and aims at providing an upper limb surgery retractor device which is simple in structure, convenient to operate and capable of preventing surgical sites from being infected. The upper limb surgery retractor device comprises an adjustable retractor (1), a fixed retractor (2) and an adjusting knob (3), wherein the F-shaped adjustable retractor (1) is connected with the fixed retractor (2) through the adjusting knob (3), so that the structure is simple; a screw (32) arranged on the fixed retractor (2) penetrates through a key groove (11) formed in the F-shaped adjustable retractor (1), and the screw (32) is screwed with a screw nut (31) so as to integrally connect the adjustable retractor (1) with the fixed retractor (2), so that the stability is good; and moreover due to the adjustable width of the fixed retractor (2) inside the key groove (11), the upper limb surgery retractor device is applicable to clamping on upper arms of most people. The upper limb surgery retractor device has the beneficial effects that the structure is simple, the surgery view is conveniently exposed, the number of surgical assistants can be reduced, the surgical operation is facilitated, the surgery time is shortened, and a good market prospect is achieved.
Description
Technical field
This utility model relates to medical apparatus and instruments, is specially a kind of upper extremity operation hook pulling device.
Background technology
Medical treatment, education, house are three large people's livelihood topics always.And, as constructing the important support point of medical system, medical device industry more and more receives publicity.Since " urbanization " concept is understood by emphasis, the correlation gain industry is excavated by market in succession, and this has also comprised medical device industry; Medical device industry is the high-tech industry of a multidisciplinary intersection, knowledge-intensive, fund-intensive, and entry threshold is higher.The whole medical equipment level of Chinese medical mechanism is also very low at present, in Medical Instruments and equipment that 17.5 ten thousand, whole nation medical and health organization has, it is the product before and after 20 century 70s that 15% left and right is arranged, have 60% to be the mid-80 in last century product in the past, the process that they update is again the process that a demand discharges, and will guarantee the rapid growth in the even longer a period of time China Medical Device of coming 10 years market.Within 2005, China Medical Device market has become large market, third place in the world after the U.S. and Japan, and the medical apparatus and instruments annual sales amount reaches 32,500,000,000 yuan, industry annual rate of growth 14%-15% left and right.
More current vascular anastomosiss, muscle, nerve suture, the multiple upper extremity operation such as fracture fixation, Doctor's Assistant that its operation needs is many, it is affected to be inconvenient to perform the operation, but also lose time, even miss golden hour, so we have developed a Doctor's Assistant of a kind of upper extremity operation hook pulling device replacement.
The utility model content
It is a kind of simple in structure, easy to operate that the purpose of this utility model is to provide, and can not cause the infected upper extremity operation hook pulling device of operative site.
In order to realize described purpose, this utility model specifically adopts following technical scheme:
A kind of upper extremity operation hook pulling device, comprise adjustable retractor 1, and fixedly drag hook 2, adjusting knob 3.It is characterized in that: F shape adjustable retractor 1 is connected with fixing drag hook 2 by adjusting knob 3; Described adjusting knob 3 comprises nut 31, screw 32.
Described screw 32 is fixed on fixedly drag hook 2 tops.
Offer keyway 11 on described F shape adjustable retractor 1.
A kind of upper extremity operation hook pulling device of this utility model, F shape adjustable retractor 1 is connected with fixing drag hook 2 by adjusting knob 3, and it is simple in structure, and convenient exposure surgical field of view, can reduce the assistant, and facilitate operation technique, the saving operating time; The screw 32 arranged on described fixedly drag hook 2 is through the keyway 11 of offering on F shape adjustable retractor 1, and screw 32 is spirally connected with nut 31, by adjustable retractor 1 and fixing drag hook 2 formula that links into an integrated entity, its good stability, and fixedly drag hook 2 is at the interior adjustable width of keyway 11, be applicable to block the upper arm of most people, be widely used.
Compared with prior art, a kind of upper extremity operation hook pulling device of this utility model beneficial effect is: one, simple in structure, can conveniently expose surgical field of view, reduce the assistant, facilitate operation technique, save operating time; Two, this uses novel employing stainless steel material to make, and facilitates autoclave sterilization, can reduce postoperative infection, contributes to the recovery of health; Three, this utility model is widely used, and good market prospect is arranged.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the fixing structural representation of drag hook
Fig. 3 is the state diagram that this utility model is worked at a certain angle
In figure: adjustable retractor 1, fixedly drag hook 2, adjusting knob 3, keyway 11, nut 31, screw 32.
The specific embodiment
Example 1
A kind of upper extremity operation hook pulling device, as shown in Figure 1, comprise the F shape adjustable retractor 1 that offers keyway 11, and the fixedly drag hook 2 that top is fixed with screw 32 reaches by nut 31, the adjusting knob 3 that screw 32 forms.
As shown in Figure 1, the screw 32 arranged on described fixedly drag hook 2 is through the keyway 11 of offering on F shape adjustable retractor 1, and screw 32 is spirally connected with nut 31, by adjustable retractor 1 and fixing drag hook 2 formula that links into an integrated entity, its good stability; In operation process, adjust adjusting knob 3, make adjustable retractor 1 with fixedly between drag hook 2 apart from being people's upper arm width, it is simple in structure, easy to operate.
Example 2
A kind of upper extremity operation hook pulling device, its concrete structure as described in Example 1.
As shown in Figure 1, the screw 32 arranged on described fixedly drag hook 2 is through the keyway 11 of offering on F shape adjustable retractor 1, and screw 32 is spirally connected with nut 31, by adjustable retractor 1 and fixing drag hook 2 formula that links into an integrated entity, its good stability; In operation process, as shown in Figure 3, fixedly between drag hook 2 and adjustable retractor 1, regulate certain angle, carry out work, it can meet different user demands, and can make this utility model reach best instructions for use.
Claims (3)
1. a upper extremity operation hook pulling device, comprise adjustable retractor (1), fixing drag hook (2), adjusting knob (3); It is characterized in that: F shape adjustable retractor (1) is connected with fixing drag hook (2) by adjusting knob (3); Described adjusting knob (3) comprises nut (31), screw (32).
2. a kind of upper extremity operation hook pulling device according to claim 1, it is characterized in that: screw (32) is fixed on fixedly drag hook (2) top.
3. a kind of upper extremity operation hook pulling device according to claim 1, is characterized in that: offer keyway (11) on F shape adjustable retractor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320460220 CN203354591U (en) | 2013-07-30 | 2013-07-30 | Upper limb surgery retractor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320460220 CN203354591U (en) | 2013-07-30 | 2013-07-30 | Upper limb surgery retractor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354591U true CN203354591U (en) | 2013-12-25 |
Family
ID=49802431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320460220 Expired - Fee Related CN203354591U (en) | 2013-07-30 | 2013-07-30 | Upper limb surgery retractor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203354591U (en) |
-
2013
- 2013-07-30 CN CN 201320460220 patent/CN203354591U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140730 |
|
| EXPY | Termination of patent right or utility model |