CN107242888A - Anus disc type drag hook - Google Patents
Anus disc type drag hook Download PDFInfo
- Publication number
- CN107242888A CN107242888A CN201710579623.2A CN201710579623A CN107242888A CN 107242888 A CN107242888 A CN 107242888A CN 201710579623 A CN201710579623 A CN 201710579623A CN 107242888 A CN107242888 A CN 107242888A
- Authority
- CN
- China
- Prior art keywords
- annulus
- retainer ring
- anus
- stretch cord
- hook
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0293—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with ring member to support retractor elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B2017/0287—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with elastic retracting members connectable to a frame, e.g. hooked elastic wires
Abstract
Several retainer rings are installed on anus disc type drag hook, including annulus, annulus, Fixing shrink ring connects stretch cord on annulus in retainer ring, support bar is installed in the end coupling hook of stretch cord, the both sides of annulus.The present invention is used as retainer ring and the connecting rope of hook using stretch cord, stretch cord has elastic force, after installation, and stretch cord can be tensed retainer ring and hook using elastic force, so as to effectively to activity when change in location enter row buffering so that avoid hook released with fundament structure.
Description
Technical field
The present invention relates to a kind of drag hook, more precisely a kind of anus disc type drag hook.
Background technology
Anus disc type drag hook is to fix above a circular iron pan, plate to fix several sites on operation table, respectively
The drag hook of rope can be installed, it is convenient to open anus in operation on anus, facilitate doctor to operate.Existing anus disc type is drawn
The connection of ring and hook is fixed using rigidity rope for hook, during actual fundament structure is fixed, very easily releases, makes
Into anus solid failure.
The content of the invention
It is an object of the invention to provide a kind of anus disc type drag hook, the problem of can solve the problem that above-mentioned.
The present invention to achieve the above object, is achieved through the following technical solutions：
Several retainer rings are installed on anus disc type drag hook, including annulus, annulus, Fixing shrink ring is on annulus, in retainer ring
Stretch cord is connected, support bar is installed in the end coupling hook of stretch cord, the both sides of annulus.One end universal-joint of support bar,
The movable end of universal joint is connected with support bar, the fixing end connection extension rod of universal joint.
In order to further realize the purpose of the present invention, following technical scheme can also be used：The outside of the annulus is set
Neoprene ring, the inner side of neoprene ring on the outside of annulus with fitting, the several deep-slotted chip breakers of inwall side Zhou Kaishe of annulus, deep-slotted chip breaker
It can coordinate with retainer ring.
The quantity of the retainer ring is six.
The advantage of the invention is that：The present invention is using stretch cord as retainer ring and the connecting rope of hook, and stretch cord has
Elastic force, after installation, stretch cord can using elastic force by retainer ring and hook tense so that effectively to activity when position
Change into row buffering, released so as to avoid hook with fundament structure.The present invention also has compact, manufacturing cost simple for structure low
Honest and clean and easy to use advantage.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：Fig. 1 is three-dimensional for the main view of the present invention
Schematic diagram；Fig. 2 is overlooking the structure diagram of the invention.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Anus disc type drag hook, as Figure 1-Figure 2, including annulus 2, several retainer rings 3,3 sets of retainer ring is installed on annulus 2
On annulus 2, stretch cord 4 is connected in retainer ring 3, support bar is installed in the end coupling hook 5 of stretch cord 4, the both sides of annulus 2
1.One end universal-joint 8 of support bar 1, the movable end of universal joint 8 is connected with support bar 1, the fixing end connection of universal joint 8
Extension rod 9.
The present invention is using stretch cord 4 as retainer ring 3 and the connecting rope of hook 5, and stretch cord 4 has elastic force, when installing
Cheng Hou, stretch cord 4 can using elastic force by retainer ring 3 and hook 5 tense so that effectively to activity when change in location delayed
Punching, is released so as to avoid hook 5 with fundament structure.The retainer ring 3 of the present invention can shift one's position in annulus 2, can conveniently adjust
The relative position of the different hooks 5 of section, is pulled at an appropriate angle as needed so as to realize.The universal joint 8 of the present invention can be square
Just extension rod 9 and support bar 1 anglec of rotation within the specific limits, extension rod 9 of the invention can facilitate anus disc type drag hook with
Forms are connected.
The outside of the annulus 2 sets neoprene ring 6, and the inner side of neoprene ring 6 is fitted with the outside of annulus 2, annulus 2
The several deep-slotted chip breakers 7 of inwall side Zhou Kaishe, deep-slotted chip breaker 7 can coordinate with retainer ring 3.
The neoprene ring 6 of the present invention is combined with deep-slotted chip breaker 7, and neoprene ring 6 can be adjusted to suitable position in retainer ring 3
Give retainer ring 3 one outside power when putting, so that the inner side of retainer ring 3 is closely fastened with deep-slotted chip breaker 7, so that retainer ring 3
Fix in place, so as to avoid retainer ring 3 from sliding in use, so that the fundament structure opened keeps steady
It is fixed.
The quantity of the retainer ring 3 is six.
The quantity of the retainer ring 3 of the present invention can both have enough hooks 5 to facilitate fundament structure to open for six, again will not
There is unnecessary hook 5 to hinder operation.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (3)
1. anus disc type drag hook, it is characterised in that：Including annulus (2), several retainer rings (3), retainer ring are installed on annulus (2)
(3) it is enclosed on annulus (2), stretch cord (4), the end coupling hook (5) of stretch cord (4), annulus (2) is connected in retainer ring (3)
Both sides support bar (1), one end universal-joint (8) of support bar (1), the movable end of universal joint (8) and support bar (1) are installed
Connection, the fixing end connection extension rod (9) of universal joint (8).
2. anus disc type drag hook according to claim 1, it is characterised in that：The outside of the annulus (2) sets neoprene rubber
Glue ring (6), the inner side of neoprene ring (6) on the outside of annulus (2) with fitting, the several deep-slotted chip breakers of inwall side Zhou Kaishe of annulus (2)
(7), deep-slotted chip breaker (7) can coordinate with retainer ring (3).
3. anus disc type drag hook according to claim 1, it is characterised in that：The quantity of the retainer ring (3) is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710579623.2A CN107242888A (en) | 2017-07-11 | 2017-07-11 | Anus disc type drag hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710579623.2A CN107242888A (en) | 2017-07-11 | 2017-07-11 | Anus disc type drag hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107242888A true CN107242888A (en) | 2017-10-13 |
Family
ID=60014063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710579623.2A Pending CN107242888A (en) | 2017-07-11 | 2017-07-11 | Anus disc type drag hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107242888A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478243A (en) * | 2018-05-02 | 2018-09-04 | 王从军 | A kind of Anal pull hook |
| CN108814659A (en) * | 2018-05-02 | 2018-11-16 | 郭良文 | A kind of neurosurgery retractor holder |
| CN112326695A (en) * | 2020-10-30 | 2021-02-05 | 上海航天设备制造总厂有限公司 | Circumferential X-ray instrument centering device for detecting annular welding seam |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2462860Y (en) * | 2001-02-09 | 2001-12-05 | 岳中瑾 | Surgical circumtractor |
| CN201719286U (en) * | 2010-06-04 | 2011-01-26 | 庄潮平 | Omnibearing adjustable anus retractor |
| CN202654171U (en) * | 2012-05-16 | 2013-01-09 | 北京大学深圳医院 | Free draw hook for anus |
| CN204121089U (en) * | 2014-09-23 | 2015-01-28 | 智喜光 | The multi-functional retractor of department of general surgery |
| CN204839605U (en) * | 2015-05-04 | 2015-12-09 | 陈晓辉 | Zigzag anus, rectum tractive line mount |
| CN208243584U (en) * | 2017-07-11 | 2018-12-18 | 戴晓宇 | Anus disc type drag hook |
-
2017
- 2017-07-11 CN CN201710579623.2A patent/CN107242888A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2462860Y (en) * | 2001-02-09 | 2001-12-05 | 岳中瑾 | Surgical circumtractor |
| CN201719286U (en) * | 2010-06-04 | 2011-01-26 | 庄潮平 | Omnibearing adjustable anus retractor |
| CN202654171U (en) * | 2012-05-16 | 2013-01-09 | 北京大学深圳医院 | Free draw hook for anus |
| CN204121089U (en) * | 2014-09-23 | 2015-01-28 | 智喜光 | The multi-functional retractor of department of general surgery |
| CN204839605U (en) * | 2015-05-04 | 2015-12-09 | 陈晓辉 | Zigzag anus, rectum tractive line mount |
| CN208243584U (en) * | 2017-07-11 | 2018-12-18 | 戴晓宇 | Anus disc type drag hook |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478243A (en) * | 2018-05-02 | 2018-09-04 | 王从军 | A kind of Anal pull hook |
| CN108814659A (en) * | 2018-05-02 | 2018-11-16 | 郭良文 | A kind of neurosurgery retractor holder |
| CN108814659B (en) * | 2018-05-02 | 2021-04-13 | 郭良文 | Retractor fixer for neurosurgery |
| CN108478243B (en) * | 2018-05-02 | 2024-03-29 | 广西医科大学第一附属医院 | Anus retractor |
| CN112326695A (en) * | 2020-10-30 | 2021-02-05 | 上海航天设备制造总厂有限公司 | Circumferential X-ray instrument centering device for detecting annular welding seam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171013 |
|
| RJ01 | Rejection of invention patent application after publication |