CN102488957A - Automatic quick skin spreader - Google Patents
Automatic quick skin spreader Download PDFInfo
- Publication number
- CN102488957A CN102488957A CN2011103578950A CN201110357895A CN102488957A CN 102488957 A CN102488957 A CN 102488957A CN 2011103578950 A CN2011103578950 A CN 2011103578950A CN 201110357895 A CN201110357895 A CN 201110357895A CN 102488957 A CN102488957 A CN 102488957A
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- valve
- cylinder barrel
- skin
- automatic
- reservoir
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Abstract
The invention discloses an automatic quick skin spreader which comprises a liquid storage bag and an automatic injector; a valve I is arranged at the liquid inlet of the liquid storage bag; the automatic injector comprises a cylinder barrel with a valve II at one end and a cylinder barrel cover at the other end; a piston disc is arranged in the cylinder barrel; a piston rod is arranged on the piston disc; a compression spring is arranged between the piston disc and the cylinder barrel cover; the liquid inlet of the valve I is removably connected with the liquid outlet of the valve II; a bag body can be embedded in the deep part of the skin to be spread under the narcotism state, the valve I is connected with the valve II of the automatic injector, the valve I and the valve II are opened, and the compression spring can push the piston disc to inject water in the cylinder barrel into the bag body, so that the automatic water injection is realized, and if the bag body swells, the skin can be swelled; and the amount of water entering the bag body can be adjusted by adjusting the valve II, so that the volume of the bag body can be adjusted, the swelling amount and swelling process of the skin can be controllable, a skin swelling surgery is high in reliability and simple in operation, and a patient can finish skin swelling independently.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of apparatus that is used for skin expansion.
Background technology
Orthopaedic surgical operations is performed the operation and is especially run into the not enough situation of operating field skin through regular meeting in the plastic surgery operations, mainly is at present to adopt the method for skin-grafting, transfer of skin flap and local skin expansion to solve this situation.Skin-grafting, transfer of skin flap operation are traditional operations, be present main modus operandi, but such operation can enlarge range of operation, increases operation risk, and the while also can increase the postoperative complication probability.The preceding relatively two kinds of method range of operation of local skin expansion method are littler, damage is littler, but local skin expansion method need be used use skin dilator apparatus.The skin dilator kind of using clinically at present is more numerous and diverse, and style is varied, and its ultimate principle all is a water-filling in a reservoir, and the expansion through reservoir comes skin expansion.But skin dilator of the prior art all exists the expansion of fetching water inconvenient, and the topping up jug displacement has the phenomenon in the tissue that leaks, and the conduit that also can occur that has gives a discount, can't the water filling phenomenon.Some is to add water with transfusion device, the big inadequately situation of pressure so often occurs.
Therefore need improve skin dilator of the prior art,, make it have advantages such as water filling is convenient and swift, the easy control of water injection rate to overcome the defective of existing skin dilator.
Summary of the invention
In view of this, the purpose of this invention is to provide the automatic Rapid Expansion device of a kind of skin, advantages such as it has, and water filling is convenient and swift, the easy control of water injection rate.
The automatic Rapid Expansion device of skin of the present invention comprises reservoir and automatic injector, and the inlet of said reservoir is provided with the valve I; Said automatic injector comprises cylinder barrel; Cylinder barrel one end is provided with the valve II, the cylinder barrel other end is provided with the cylinder barrel lid, is provided with piston plate in the cylinder barrel, and piston plate is provided with the piston rod that the end passes the cylinder barrel lid; Be provided with the compression spring between piston plate and the cylinder barrel lid, the inlet of valve I is connected with the liquid outlet of valve II is detachable.
Further, said valve I is a check valve, the detachable connection of inlet of valve I and reservoir;
Further, said reservoir comprises utricule, the feed tube that is wholely set with utricule and the screwed pipe joint that is arranged at the feed tube entrance point, and said valve I and screwed pipe joint are threaded;
Further, said cylinder barrel is processed by transparent material, and cylinder barrel is provided with the scale that is used to measure liquid volume in the cylinder barrel;
Further, the volume of said cylinder barrel equals the volume of reservoir.
Beneficial effect of the present invention: the automatic Rapid Expansion device of skin of the present invention; Under narcotism, utricule imbedded the dark face of the skin that needs expansion, feed tube exposes outside the skin, and the valve II of valve I with automatic booster is connected; Open valve I and valve II; The compression spring just can promote piston plate the water in the cylinder barrel is injected utricule, realizes automatic water filling, and utricule expansion skin is just expanded; Through the water yield of control valve II scalable entering utricule, thereby scalable utricule volume is big or small, and the swell increment and the expansion process of skin are controlled, and skin expansion operation reliability is high; And be may command skin expansion operation process through the control valve II, simple to operate, the patient can accomplish skin expansion voluntarily.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Fig. 1 is the structural representation of the automatic Rapid Expansion device of skin of the present invention.
The specific embodiment
Fig. 1 is the structural representation of the automatic Rapid Expansion device of skin of the present invention.
As shown in the figure, the automatic Rapid Expansion device of present embodiment skin comprises reservoir and automatic injector; The inlet of said reservoir is provided with valve I 1, and said automatic injector comprises cylinder barrel 2, and cylinder barrel one end is provided with valve II 3, the cylinder barrel other end is provided with cylinder barrel lid 4; Be provided with piston plate 5 in the cylinder barrel; Piston plate is provided with the piston rod 6 that the end passes cylinder barrel lid 4, is provided with compression spring 7 between piston plate 5 and the cylinder barrel lid 4, and the inlet of valve I is connected with the liquid outlet of valve II is detachable.In the present embodiment; Said reservoir comprises utricule 8, the feed tube 9 that is wholely set with utricule 8 and the screwed pipe joint 10 that is arranged at feed tube 9 entrance points; Said valve I 1 is threaded with screwed pipe joint 10, and seal with screwed joint property is good, can not produce the defective of leaking.Certainly in practical implementation, according to the valve I 1 of different structure, screwed pipe joint 10 can also be by other corresponding connector replacements; Perhaps reservoir only is made up of utricule 8 feed tubes 9, and valve I 1 directly is sealedly and fixedly connected with feed tube 9.
During use; Under narcotism, utricule 8 imbedded the dark face of the skin that needs expansion, feed tube 9 exposes outside the skin, and the valve II 3 of valve I 1 with automatic booster is connected; Open valve I and valve II; Compression spring 7 just can promote piston plate 5 water in the cylinder barrel is injected utricule 8, realizes automatic water filling, and utricule expansion skin is just expanded; Through the water yield of control valve II 3 scalable entering utricule 8, thereby scalable utricule volume is big or small, and the swell increment and the expansion process of skin are controlled, and skin expansion operation reliability is high; And be may command skin expansion operation process through control valve II 3, simple to operate, the patient can accomplish skin expansion voluntarily.
As the improvement to this embodiment, said valve I 1 is a check valve, and check valve only allows liquid from automatic injector, to get into utricule, pulls up automatic injector liquid that can not and from utricule, flows out, and is easy and simple to handle.After the skin expansion operation is accomplished, remove reservoir, because check valve is connected with feed tube is detachable, present embodiment is for being threaded, the dismounting check valve can be emitted the liquid in the utricule.Certainly in different embodiments, check valve is the valve replacement of available other structures also, just before tearing automatic injector open, needs valve-off, operates easy inadequately.
As improvement to this embodiment; Said cylinder barrel 2 is processed by transparent material; Cylinder barrel is provided with the scale that is used to measure liquid volume in the cylinder barrel, is convenient to know the liquid volume that gets in the utricule intuitively accurately, thereby makes the size that can know skin expansion more accurately.
As the improvement to this embodiment, the volume of said cylinder barrel 2 equals the volume of reservoir, can guarantee that utricule 2 is expanded by reliable.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. automatic Rapid Expansion device of skin is characterized in that: comprise reservoir and injector automatically, the inlet of said reservoir is provided with the valve I; Said automatic injector comprises cylinder barrel; Cylinder barrel one end is provided with the valve II, the cylinder barrel other end is provided with the cylinder barrel lid, is provided with piston plate in the cylinder barrel, and piston plate is provided with the piston rod that the end passes the cylinder barrel lid; Be provided with the compression spring between piston plate and the cylinder barrel lid, the inlet of valve I is connected with the liquid outlet of valve II is detachable.
2. the automatic Rapid Expansion device of skin according to claim 1 is characterized in that: said valve I is a check valve, the detachable connection of inlet of valve I and reservoir.
3. the automatic Rapid Expansion device of skin according to claim 2 is characterized in that: said reservoir comprises utricule, the feed tube that is wholely set with utricule and the screwed pipe joint that is arranged at the feed tube entrance point, and said valve I and screwed pipe joint are threaded.
4. the automatic Rapid Expansion device of skin according to claim 3, it is characterized in that: said cylinder barrel is processed by transparent material, and cylinder barrel is provided with the scale that is used to measure liquid volume in the cylinder barrel.
5. the automatic Rapid Expansion device of skin according to claim 4 is characterized in that: the volume of said cylinder barrel equals the volume of reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110357895 CN102488957B (en) | 2011-11-14 | 2011-11-14 | Automatic quick skin spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110357895 CN102488957B (en) | 2011-11-14 | 2011-11-14 | Automatic quick skin spreader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102488957A true CN102488957A (en) | 2012-06-13 |
| CN102488957B CN102488957B (en) | 2013-04-24 |
Family
ID=46180846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110357895 Expired - Fee Related CN102488957B (en) | 2011-11-14 | 2011-11-14 | Automatic quick skin spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102488957B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826219A (en) * | 2015-04-25 | 2015-08-12 | 宋若怡 | Elastic skin expander and skin traction system and hook rod fixing system thereof |
| CN106829111A (en) * | 2017-02-24 | 2017-06-13 | 安徽师范大学 | Can quantitative liquid getting Shampoo bottle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2790494Y (en) * | 2005-01-28 | 2006-06-28 | 李新庆 | Skin soft tissue dilator |
| CN2860512Y (en) * | 2006-01-06 | 2007-01-24 | 张颖颖 | Cervical dilator |
| US20080051822A1 (en) * | 2005-01-18 | 2008-02-28 | Widgerow Alan D | Methods and apparatus for use in medical treatment |
| CN201596186U (en) * | 2010-02-03 | 2010-10-06 | 徐长顺 | Automatic syringe |
| CN101954146A (en) * | 2010-10-20 | 2011-01-26 | 陈柏龄 | Double-balloon dilator for bone surgery |
-
2011
- 2011-11-14 CN CN 201110357895 patent/CN102488957B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080051822A1 (en) * | 2005-01-18 | 2008-02-28 | Widgerow Alan D | Methods and apparatus for use in medical treatment |
| CN2790494Y (en) * | 2005-01-28 | 2006-06-28 | 李新庆 | Skin soft tissue dilator |
| CN2860512Y (en) * | 2006-01-06 | 2007-01-24 | 张颖颖 | Cervical dilator |
| CN201596186U (en) * | 2010-02-03 | 2010-10-06 | 徐长顺 | Automatic syringe |
| CN101954146A (en) * | 2010-10-20 | 2011-01-26 | 陈柏龄 | Double-balloon dilator for bone surgery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826219A (en) * | 2015-04-25 | 2015-08-12 | 宋若怡 | Elastic skin expander and skin traction system and hook rod fixing system thereof |
| CN106829111A (en) * | 2017-02-24 | 2017-06-13 | 安徽师范大学 | Can quantitative liquid getting Shampoo bottle |
| CN106829111B (en) * | 2017-02-24 | 2018-09-18 | 安徽师范大学 | Can quantitative liquid getting Shampoo bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102488957B (en) | 2013-04-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130424 Termination date: 20151114 |