CN102988088A - Insulating and heat insulation draw hook - Google Patents
Insulating and heat insulation draw hook Download PDFInfo
- Publication number
- CN102988088A CN102988088A CN2013100088323A CN201310008832A CN102988088A CN 102988088 A CN102988088 A CN 102988088A CN 2013100088323 A CN2013100088323 A CN 2013100088323A CN 201310008832 A CN201310008832 A CN 201310008832A CN 102988088 A CN102988088 A CN 102988088A
- Authority
- CN
- China
- Prior art keywords
- insulation
- heat insulation
- drag hook
- insulating
- draw 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
- 238000009413 insulation Methods 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 239000002196 Pyroceram Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention discloses an insulating and heat insulation draw hook and belongs to the field of medical appliances. The draw hook comprises a handle part, bent parts arranged at two ends of the handle part and insulating and heat insulation sleeves which are made of a glass material and arranged on bent parts. By the aid of the draw hook, an electric knife cannot be in contact with a stainless steel metal draw hook, the tissue of patients cannot be burned by the high temperature, the current cannot stimulate patients, the insulating and heat insulation sleeves which are made of the glass material are easy to produce, during usage, inserting strips are inserted in inserting slots correspondingly, and the hook is convenient, hygienic and used in medical high-temperature sterilization.
Description
Technical field
The present invention relates to medicine and hygiene fields, relate in particular to the heat insulation drag hook of a kind of insulation.
Background technology
In operation process, usually utilize drag hook that skin or the muscle that cuts is separated, make things convenient for the patient to operate to open the visual field.Although the shape of drag hook has a lot, all be to adopt stainless steel material to make.But for the operation that utilizes the high frequency electric knife cutting, electric knife is in operating process, and the heat of its generation easily causes burns, and the high-frequency high-voltage current of electric knife itself will cause very major injury to the patient once the conduction of rustless steel drag hook.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of drag hook that plays the insulation heat-blocking action.
Technical scheme: for achieving the above object, a kind of heat insulation drag hook that insulate of the present invention comprises shank, be located at the kink at shank two ends and be located at the insulation collet that the glass material of kink is made.
For drag hook, what the most easily touch in the electrotomy process is the outer surface of drag hook kink, and the outside of drag hook shank.The present invention increases the insulation collet of glass material by the position of easily being touched by electric knife at traditional rustless steel drag hook, even touch electric knife in operation process, also can play the heat insulation effect of insulation, and minimizing even elimination are to patient's stimulation.
Insulation collet of the present invention adopts glass material to make, and the resistance to elevated temperatures of simple glass is general, softens when 600 ℃ of left and right sides, as preferred version, selects pyroceram material or ceramic material preparation insulation collet.
Described insulation collet is the bending lamellar, covers the part of kink and the shank of an end from the outside.
Described kink both side edges is provided with the card article that stretches out and form, and the corresponding card article of described insulation collet place is provided with the slot that coincide with card article.Thereby realize the cooperation between insulation collet and the drag hook, in operating process, can not drop.
As further optimization of the present invention, rock for the collet rear portion that prevents from insulating, make its slot place wearing and tearing, described shank has locating hole, and the corresponding locating hole of described insulation collet goes out to be provided with convex.
Beneficial effect: the heat insulation drag hook of a kind of insulation of the present invention can prevent effectively that electric knife from touching the stainless steel metal drag hook, prevents the high temperature patient tissue of burning, and blocks electric current to patient's stimulation.The insulation collet of glass material manufactures and is easier to, and only needs during use the corresponding card article of slot is inserted just, and is convenient and healthy, can be used for medical high-temperature sterilization.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is package assembly reference diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
In conjunction with Fig. 1, shown in Figure 2, a kind of heat insulation drag hook that insulate of the present invention comprises shank 1, be located at the kink 2 at shank 1 two ends and be located at the insulation collet 3 that the glass material of kink 2 is made.Insulation collet 3 also can be replaced with ceramic material take dystectic insulation collet as preferred version.The insulation collet is bending lamellar (approximate right angle shape), covers the part of kink 2 and the shank 1 of rustless steel drag hook one end from the outside.Kink 2 both side edges are provided with the card article 4 that stretches out and form, and insulation collet 3 corresponding card articles 4 places are provided with the slot 5 that coincide with card article 4.Thereby realize the cooperation between insulation collet and the drag hook, in operating process, can not drop.Shank 1 at drag hook has locating hole 6, and insulation collet 3 corresponding locating holes 6 go out to be provided with convex 7.
It below only is preferred implementation of the present invention; be noted that for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. heat insulation drag hook of insulation is characterized in that: this drag hook comprises shank (1), be located at the kink (2) at shank (1) two ends and be located at the insulation collet (3) that the glass material of kink (2) is made.
2. the heat insulation drag hook of a kind of insulation according to claim 1 is characterized in that: described insulation collet (3) is the bending lamellar, covers the part of kink and the shank of an end from the outside.
3. the heat insulation drag hook of a kind of insulation according to claim 2, it is characterized in that: described kink (2) both side edges is provided with the card article (4) that stretches out and form, and the corresponding card article of described insulation collet (3) (4) locates to be provided with the slot (5) that coincide with card article (4).
4. the heat insulation drag hook of a kind of insulation according to claim 2, it is characterized in that: described shank (1) has locating hole (6), and the corresponding locating hole of described insulation collet (3) (6) goes out to be provided with convex (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100088323A CN102988088A (en) | 2013-01-10 | 2013-01-10 | Insulating and heat insulation draw hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100088323A CN102988088A (en) | 2013-01-10 | 2013-01-10 | Insulating and heat insulation draw hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102988088A true CN102988088A (en) | 2013-03-27 |
Family
ID=47917530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100088323A Pending CN102988088A (en) | 2013-01-10 | 2013-01-10 | Insulating and heat insulation draw hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102988088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856768A (en) * | 2015-06-04 | 2015-08-26 | 浙江省肿瘤医院 | Scald-preventing silicon rubber case for medical retractor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5846194A (en) * | 1998-01-23 | 1998-12-08 | Ethicon Endo-Surgery, Inc. | Surgical retraction apparatus |
| CN2559318Y (en) * | 2002-07-23 | 2003-07-09 | 东营市人民医院 | Medical muscular retractor |
| CN2624832Y (en) * | 2003-04-24 | 2004-07-14 | 朱子军 | Dry type no-wound automatic retractor |
| US20060058779A1 (en) * | 2003-07-17 | 2006-03-16 | Maryam Broukhim | Electrocautery method and system |
| CN201775642U (en) * | 2010-08-23 | 2011-03-30 | 罗中尧 | Pull-scraping type semicircular concave-faced mammary gland exposure retractor |
| CN201905948U (en) * | 2010-12-15 | 2011-07-27 | 苏英锋 | Portable draw hook for operation |
| CN202218917U (en) * | 2011-08-25 | 2012-05-16 | 何建行 | Safety electric coagulation hook |
-
2013
- 2013-01-10 CN CN2013100088323A patent/CN102988088A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5846194A (en) * | 1998-01-23 | 1998-12-08 | Ethicon Endo-Surgery, Inc. | Surgical retraction apparatus |
| CN2559318Y (en) * | 2002-07-23 | 2003-07-09 | 东营市人民医院 | Medical muscular retractor |
| CN2624832Y (en) * | 2003-04-24 | 2004-07-14 | 朱子军 | Dry type no-wound automatic retractor |
| US20060058779A1 (en) * | 2003-07-17 | 2006-03-16 | Maryam Broukhim | Electrocautery method and system |
| CN201775642U (en) * | 2010-08-23 | 2011-03-30 | 罗中尧 | Pull-scraping type semicircular concave-faced mammary gland exposure retractor |
| CN201905948U (en) * | 2010-12-15 | 2011-07-27 | 苏英锋 | Portable draw hook for operation |
| CN202218917U (en) * | 2011-08-25 | 2012-05-16 | 何建行 | Safety electric coagulation hook |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856768A (en) * | 2015-06-04 | 2015-08-26 | 浙江省肿瘤医院 | Scald-preventing silicon rubber case for medical retractor |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |