CN204428008U - A kind of eyelid retractor for neurology use - Google Patents
A kind of eyelid retractor for neurology use Download PDFInfo
- Publication number
- CN204428008U CN204428008U CN201420338215.XU CN201420338215U CN204428008U CN 204428008 U CN204428008 U CN 204428008U CN 201420338215 U CN201420338215 U CN 201420338215U CN 204428008 U CN204428008 U CN 204428008U
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- China
- Prior art keywords
- hinged
- push
- screw rod
- arms
- arm
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- 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
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Abstract
This utility model belongs to field of medical equipment technology, particularly a kind of eyelid retractor for neurology use.This eyelid retractor for neurology use, comprise two drawing arms, it is characterized in that: described drawing arm front end is arranged with curved hook retractor respectively, two drawing arm ends are hinged on support both sides respectively, on two drawing arms, same position is hinged with turning arm respectively, two pivot arm ends are hinged with push-pull bar respectively, and push-pull bar rear portion is integrally connected with screw rod, and screw rod is through the middle part of support.The beneficial effects of the utility model are: slowly can push two drawing arms gently open by rotary screw, reach the effect of opening patient's eyelid; Structure is simple, safe and reliable, easy to operate, be convenient to grasp dynamics, alleviates the misery of patient, reduces the work difficulty of medical worker.
Description
(1) technical field
This utility model belongs to field of medical equipment technology, particularly a kind of eyelid retractor for neurology use.
(2) background technology
Patients in neurological department is under the state of morbidity, and most is stupor, and will check the pupil of patient when medical worker checks, is difficult to the eyelid opening patient, just causes to do comprehensive inspection to patient smoothly, delay best therapic opportunity under certain situation.At present, be all that manpower directly acts on drawing arm, dynamics is extremely difficult to be grasped, and due to effect of inertia, strength is excessive for the moment, excessively will separate two drawing arms, cause great damage, easily cause medical tangle to patient.
(3) summary of the invention
This utility model, in order to make up the deficiencies in the prior art, provides the eyelid retractor for neurology use that a kind of structure is simple, safe and reliable, easy to operate, be convenient to grasp dynamics.
This utility model is achieved by the following technical solution:
A kind of eyelid retractor for neurology use, comprise two drawing arms, it is characterized in that: described drawing arm front end is arranged with curved hook retractor respectively, two drawing arm ends are hinged on support both sides respectively, on two drawing arms, same position is hinged with turning arm respectively, two pivot arm ends are hinged with push-pull bar respectively, and push-pull bar rear portion is integrally connected with screw rod, and screw rod is through the middle part of support.
Described screw rod end is connected with handle.
The beneficial effects of the utility model are: slowly can push two drawing arms gently open by rotary screw, reach the effect of opening patient's eyelid; Structure is simple, safe and reliable, easy to operate, be convenient to grasp dynamics, alleviates the misery of patient, reduces the work difficulty of medical worker.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model;
In figure, 1 drawing arm, 2 curved hook retractors, 3 supports, 4 turning arms, 5 push-pull bars, 6 screw rods, 7 handles.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises two drawing arms 1, drawing arm 1 front end is arranged with curved hook retractor 2 respectively, two drawing arm 1 ends are hinged on support 3 both sides respectively, on two drawing arms 1, same position is hinged with turning arm 4 respectively, two turning arm 4 ends are hinged with push-pull bar 5 respectively, push-pull bar 5 rear portion is integrally connected with screw rod 6, and screw rod 6 is through the middle part of support 3.Screw rod 6 end is connected with handle 7.
Adopt a kind of eyelid retractor for neurology use of the present utility model, during use, first curved hook retractor 2 being propped up or inserted needs between the eyelid that retracts, turn clockwise handle 7 gently, screw rod 6 just can be advanced forward, heads on push-pull bar 5 and advances, thus makes angle between two turning arms 4 increasing, now two drawing arms 1 just can strut to both sides, and then retract eyelid.Change the length of turning arm 4, when screw rod 6 advances same distance, space out between two drawing arms 1 also different, can the length of designed, designed turning arm 4 as required.The operation of this process, by means of the principle of lever, only needs rotary screw 6 gently, there will not be and firmly do not reach, more there will not be the problem overexerted, safe and reliable.
Claims (1)
1. an eyelid retractor for neurology use, comprise two drawing arms (1), it is characterized in that: described drawing arm (1) front end is arranged with curved hook retractor (2) respectively, two drawing arm (1) ends are hinged on support (3) both sides respectively, two upper same positions of drawing arm (1) are hinged with turning arm (4) respectively, two turning arms (4) end is hinged with push-pull bar (5) respectively, push-pull bar (5) rear portion is integrally connected with screw rod (6), and screw rod (6) is through the middle part of support (3); Described screw rod (6) end is connected with handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338215.XU CN204428008U (en) | 2014-06-24 | 2014-06-24 | A kind of eyelid retractor for neurology use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338215.XU CN204428008U (en) | 2014-06-24 | 2014-06-24 | A kind of eyelid retractor for neurology use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428008U true CN204428008U (en) | 2015-07-01 |
Family
ID=53595943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420338215.XU Expired - Fee Related CN204428008U (en) | 2014-06-24 | 2014-06-24 | A kind of eyelid retractor for neurology use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204428008U (en) |
-
2014
- 2014-06-24 CN CN201420338215.XU patent/CN204428008U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160624 |