CN208693345U - A kind of endorchis traction auxiliary device - Google Patents
A kind of endorchis traction auxiliary device Download PDFInfo
- Publication number
- CN208693345U CN208693345U CN201721853457.2U CN201721853457U CN208693345U CN 208693345 U CN208693345 U CN 208693345U CN 201721853457 U CN201721853457 U CN 201721853457U CN 208693345 U CN208693345 U CN 208693345U
- Authority
- CN
- China
- Prior art keywords
- support bar
- endorchis
- control box
- auxiliary device
- bar
- 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.)
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Abstract
The utility model discloses a kind of endorchis traction auxiliary device, including symmetrically arranged left retractor and right retractor；It respectively includes a control box and is respectively arranged on the upper support bar of the inverted L shape of control box or more two sides and the lower support bar of L-type；Wire spool is equipped in the control box, one end of wirerope is wound on the wire spool, and the other end sequentially passes through upper support bar or lower support bar until its end, connect with the blade tooth for being set to end；The blade tooth is barb-like；The upper support bar and lower support bar respectively include vertical bar and cross bar, and the junction of cross bar and vertical bar is equipped with fixed pulley；The wire spool is equipped with rotational handle, and the operating side of the rotational handle is caught in the rotary table card slot at the top of control box.The utility model provides a kind of endorchis traction auxiliary device, not only can effectively retract endorchis, to guarantee enough surgical field of view；And guarantee the stability of traction process, guarantee being normally carried out for operation.
Description
Technical field
The utility model relates to field of medical technology, retract auxiliary device more particularly to a kind of endorchis.
Background technique
In spinal operation, doctor needs to retract endorchis, to guarantee enough visual areas to carry out operation behaviour
Make；But currently without special endorchis pull device, general doctor can will be pulled at endorchis with sutures, should
It is bad that kind method not only retracts effect, but also operates secondary insult to patient.
In conclusion needing to design a kind of endorchis traction auxiliary device for overcoming above-mentioned technical problem at present.
Utility model content
The utility model provides a kind of endorchis traction auxiliary device, not only can effectively retract endorchis,
To guarantee enough surgical field of view；And guarantee the stability of traction process, guarantee being normally carried out for operation.
To achieve the goals above, the technical scheme adopted by the utility model is that:
A kind of endorchis traction auxiliary device,
Including symmetrically arranged left retractor and right retractor；It respectively includes a control box and is respectively arranged on control box
The upper support bar of the inverted L shape of lower two sides and the lower support bar of L-type；
Wire spool is equipped in the control box, one end of wirerope is wound on the wire spool, and the other end sequentially passes through
Support rod or lower support bar are connect until its end with the blade tooth for being set to end；
The blade tooth is barb-like；
The upper support bar and lower support bar respectively include vertical bar and cross bar, and the junction of cross bar and vertical bar is equipped with fixed sliding
Wheel；
The wire spool is equipped with rotational handle, and the operating side of the rotational handle is caught in the rotary table card slot at the top of control box
It is interior.
A kind of endorchis as described above retracts auxiliary device, wherein the vertical bar and cross bar are telescopic rod；And thereon
Equipped with scale value；
Transparency window is offered on the vertical bar, which is equipped with magnifying glass；The wirerope is equipped with scale value.
A kind of endorchis as described above retracts auxiliary device, wherein the rotary table card slot is one round table-like, thereon uniformly
It offers multiple for accommodating the fluting of the operating side of rotational handle；It is set on each control box there are two rotary table card slot, is distinguished
For accommodating upper support bar and the corresponding rotational handle of lower support bar；
The operating side is caught in fluting, and the both ends of the fluting are equipped with U-shaped opening；
The turning end of the rotational handle is telescopic shaft.
A kind of endorchis as described above retracts auxiliary device, wherein and the bottom of the control box is equipped with biological mucigel,
For bonding with human skin.
A kind of endorchis as described above retracts auxiliary device, wherein the left retractor and right retractor are respectively adopted
The medical titanium alloy of lightweight makes.
Compared with prior art, the beneficial effect that the utility model generates is mainly reflected in:
A kind of endorchis of the utility model retracts auxiliary device, can retract endorchis, to guarantee operation view
Open country, to guarantee that operation is normally carried out；
A kind of endorchis of the utility model retracts auxiliary device, realizes the purpose for retracting endorchis, and reduce to skin
Damage.
Detailed description of the invention
Fig. 1 is that a kind of endorchis of the utility model retracts the structural schematic diagram of auxiliary device；
Fig. 2 is that a kind of endorchis of the utility model retracts the partial structure diagram of auxiliary device；
Description of symbols:
1, left retractor 2, right retractor 3, control box
4, upper support bar 5, lower support bar 6, wire spool
7, wirerope 8, blade tooth 9, vertical bar
10, cross bar 11, fixed pulley 12, rotational handle
13, rotary table card slot 14, transparency window 15, scale value
16, it slots
Specific embodiment
The purpose of this utility model, technical solution and its effect in order to facilitate understanding, now will be in conjunction with the embodiments practical to this
It is novel to be elaborated further.
As depicted in figs. 1 and 2, a kind of endorchis of the utility model retracts auxiliary device, including a symmetrically arranged left side is led
Open device 1 and right retractor 2；It respectively includes a control box 3 and is respectively arranged on the upper support of the inverted L shape of control about 3 two sides of box
Bar 4 and the lower support bar of L-type 5；It is equipped with wire spool 6 in the control box 3, one end of wirerope 7 is wound on the wire spool 6,
The other end sequentially passes through upper support bar 4 or lower support bar 5 until its end, connect with the blade tooth 8 for being set to end；The blade tooth 8
To be barb-like；The upper support bar 4 and lower support bar 5 respectively include vertical bar 9 and cross bar 10, the company of cross bar 10 and vertical bar 9
It meets place and is equipped with fixed pulley 11；The wire spool 6 is equipped with rotational handle 12, and the operating side of the rotational handle 12 is caught in control box 3
Top rotary table card slot 13 in.
A kind of endorchis of the utility model retracts auxiliary device, when in use, by left retractor 1 and right retractor
2 are placed in and need the backbone both sides that retracts, by corresponding upper support bar 4 and lower support bar 5 vertical bar 9 and cross bar 10 stretch drawing respectively
Locate identical length, blade tooth 8 is corresponding on the endorchis of backbone, to overhanging drawing after select suitable position to fix；It will everywhere
Blade tooth 8 it is fixed after, finally corresponding two control box 3 stick on the skin of the patient；Due on vertical bar 9 and cross bar 10
Equipped with also being provided with scale on scale and wirerope 7, therefore it can guarantee that the dynamics for stretching drawing is roughly the same；To guarantee the clear of visual area.
A kind of endorchis of the utility model retracts auxiliary device, and user drops rotational handle 12 and carries out positive and negative rotation to stretch
Then its operating side is fixed in rotary table card slot 13, it is avoided to move by suitable length out.
As depicted in figs. 1 and 2, a kind of endorchis of the utility model retracts auxiliary device, and the vertical bar 9 and cross bar 10 are equal
For telescopic rod；And it which is provided with scale value 15；Transparency window 14 is offered on the vertical bar 9, which is equipped with magnifying glass；
The wirerope 7 is equipped with scale value 15.
A kind of endorchis of the utility model retracts auxiliary device, and the extension elongation in order to guarantee wirerope 7 is identical, and spy exists
Magnifying glass is set on transparency window 14, convenient for observing its extension elongation.
As depicted in figs. 1 and 2, a kind of endorchis of the utility model retracts auxiliary device, and the rotary table card slot 13 is one
It is round table-like, it is uniformly provided with thereon multiple for accommodating the fluting 16 of the operating side of rotational handle 12；Each control box 3 is equipped with
Two rotary table card slots 13 are respectively used to accommodate upper support bar 4 and the corresponding rotational handle 12 of lower support bar 5；The operating side
It is caught in fluting 16, the both ends of the fluting 16 are equipped with U-shaped opening；The turning end of the rotational handle 12 is telescopic shaft.
A kind of endorchis of the utility model retracts auxiliary device, which is equipped with 5 flutings 16, due to this
The length of box 3 is controlled in 5cm or so, therefore the diameter of rotary table card slot 13 thereon is 2cm；5 flutings 16, which are arranged, in it to meet
It needs.
As depicted in figs. 1 and 2, a kind of endorchis of the utility model retracts auxiliary device, and the bottom of the control box 3 is set
There is biological mucigel, for bonding with human skin.
A kind of endorchis of the utility model retracts auxiliary device, is displaced in order to prevent, and control 3 bottom of box may be selected and skin
Skin mutually bonds, to avoid causing body excessive damage.
As depicted in figs. 1 and 2, a kind of endorchis of the utility model retracts auxiliary device, and the left retractor 1 and the right side are led
Open the medical titanium alloy production that lightweight is respectively adopted in device 2.
Further narration is done to the utility model above in conjunction with embodiment, but the utility model is not limited to above-mentioned reality
Mode is applied, within the knowledge of one of ordinary skill in the art, the utility model aims can also not departed from
Under the premise of make a variety of changes.
Claims (5)
1. a kind of endorchis retracts auxiliary device, it is characterised in that:
Including symmetrically arranged left retractor and right retractor；It respectively includes a control box and is respectively arranged on control box or more two
The upper support bar of the inverted L shape of side and the lower support bar of L-type；
Wire spool is equipped in the control box, one end of wirerope is wound on the wire spool, and the other end sequentially passes through support
Bar or lower support bar are connect until its end with the blade tooth for being set to end；
The blade tooth is barb-like；
The upper support bar and lower support bar respectively include vertical bar and cross bar, and the junction of cross bar and vertical bar is equipped with fixed pulley；
The wire spool is equipped with rotational handle, and the operating side of the rotational handle is caught in the rotary table card slot at the top of control box.
2. a kind of endorchis according to claim 1 retracts auxiliary device, it is characterised in that:
The vertical bar and cross bar are telescopic rod；And it which is provided with scale value；
Transparency window is offered on the vertical bar, which is equipped with magnifying glass；The wirerope is equipped with scale value.
3. a kind of endorchis according to claim 2 retracts auxiliary device, it is characterised in that:
The rotary table card slot is one round table-like, is uniformly provided with thereon multiple for accommodating the fluting of the operating side of rotational handle；
It is set on each control box there are two rotary table card slot, is respectively used to accommodate upper support bar and the corresponding rotational handle of lower support bar；
The operating side is caught in fluting, and the both ends of the fluting are equipped with U-shaped opening；
The turning end of the rotational handle is telescopic shaft.
4. a kind of endorchis according to claim 3 retracts auxiliary device, it is characterised in that:
The bottom of the control box is equipped with biological mucigel, for bonding with human skin.
5. a kind of endorchis according to claim 4 retracts auxiliary device, it is characterised in that:
The medical titanium alloy production of lightweight is respectively adopted in the left retractor and right retractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853457.2U CN208693345U (en) | 2017-12-27 | 2017-12-27 | A kind of endorchis traction auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853457.2U CN208693345U (en) | 2017-12-27 | 2017-12-27 | A kind of endorchis traction auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208693345U true CN208693345U (en) | 2019-04-05 |
Family
ID=65911791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721853457.2U Expired - Fee Related CN208693345U (en) | 2017-12-27 | 2017-12-27 | A kind of endorchis traction auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208693345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897662A (en) * | 2019-12-09 | 2020-03-24 | 中国人民解放军陆军军医大学第二附属医院 | Hepatobiliary surgery is with operation auxiliary device |
-
2017
- 2017-12-27 CN CN201721853457.2U patent/CN208693345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897662A (en) * | 2019-12-09 | 2020-03-24 | 中国人民解放军陆军军医大学第二附属医院 | Hepatobiliary surgery is with operation auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20201227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |