CN201803114U - Surgical intracavity lighting device - Google Patents
Surgical intracavity lighting device Download PDFInfo
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- CN201803114U CN201803114U CN2010202889188U CN201020288918U CN201803114U CN 201803114 U CN201803114 U CN 201803114U CN 2010202889188 U CN2010202889188 U CN 2010202889188U CN 201020288918 U CN201020288918 U CN 201020288918U CN 201803114 U CN201803114 U CN 201803114U
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- surgical
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- lighting device
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Abstract
The utility model provides a surgical intracavity lighting device, which comprises a lighting unit (1), a connecting rod (2) and an external power supply (3), wherein the lighting unit is a group of SMD (Surface Mounted Device) packed white-light LEDs which are coated by a waterproof material and are ultra small, ultrathin and high in brightness, the connecting rod is a thin strip-shaped and flaky conducting rod which is bendable, deformable and fixable, is made of a metal material coated with an insulating material and is used for connecting the lighting unit and the external power supply and accurately fixing the lighting unit in a surgical operation area in a body cavity, and the external power supply is either a battery or a direct current power supply. The surgical intracavity lighting device has the characteristics of small size, high light brightness and low heat productivity, can be conveniently and flexibly placed in deep surgical operation areas such as a chest, an abdominal cavity and a pelvic cavity through a surgical incision, and is more effective, convenient and superior in light range and brightness in comparison with traditional external lighting devices such as a shadowless lamp.
Description
Technical field: the utility model relates to a kind of medicine equipment, it is a kind of open surgery lighting device, can be applied in the open body cavity Medicine and Surgery operation, for operation technique in the body cavity of deep provides better illumination, especially satisfy the lighting requirement of operation technique in the body cavity of little otch deep.
Background technology: the endoluminal surgical operation comprises intrathoracic heart surgical department, thoracic surgery, Intraabdominal gastrointestinal surgery, operation such as liver and gall surgical department and Intrapelvic gynecological surgery etc., at present, the shadowless lamp that overhead is normally adopted in these open intracavity operations operations is irradiated into by bigger operative incision that endoceliac operation technique zone realizes, because the deep illumination zone that causes in intracavity operation position is little, operator's hand when also being subjected to operation technique simultaneously, head, the influence of apparatus etc., illuminating effect is poor, illumination efficiency is low, in order to finish operation smoothly, reach suitable illuminating effect, can only be by enlarging operative incision, adjust the patient with operation position, modes such as continuous adjustment shadowless lamp position are finished.So not only increase operation wound, also increased operating difficulty and risk, prolonged operating time.But the illumination of traditional external shadowless lamp, because volume is big, the caloric value height, the cooling system heaviness can't be inserted and improve these drawbacks in the body cavity, along with the development of LED technology, the novel lighting apparatus that volume is little, illumination efficiency is high, caloric value is low, be easy to encapsulate waterproof, be easy to sterilize can effectively overcome the above problems, can significantly improve endoluminal surgical operation technique illumination efficiency, effectively reduce operation wound, satisfy the needs of operation Wicresoft development.
Summary of the invention: the technical problems to be solved in the utility model provide a kind of can be convenient, flexible, by less operative incision place endoceliac, provide brightness of illumination high chamber interior lighting device for the surgical procedures zone, improve the operative region illuminating effect, reduce operation wound, reduce operation risk, accelerate operation technique, this lighting device has good social benefit and economic benefit, be the new mode of operation lighting solutions, even may cause the development qualitative leap of operation Wicresoft.
For achieving the above object, the utility model is to realize like this.Volume nontoxic, harmless to human body, waterproof material is little, ultra-thin in order to be coated with outward for luminescence unit, the white light LEDs of the SMD in groups of high brightness encapsulation is formed.Because be coated with waterproof material outward, can the operation lighting process in tolerate surgery hemorrhage, because volume is little, can place body cavity in the operative incision flexibly by littler operative incision, because it is extra small, ultra-thin, can reduce taking of range of operation volume as far as possible, minimizing is to the influence of operation technique, the brightness height can provide sufficient and suitable illumination, and up-to-date SMD encapsulated LED has littler, the ultra-thin volume advantage of volume, minimum can accomplish that diameter is less than 0.5cm, thickness is less than 0.2cm, and power can reach more than the 3w, can satisfy the requirement of operation illumination fully.Connecting rod is flexible, the shaping made of the metal material of external application waterproof insulation material, easy fixing elongate strip, laminar rhabodoid, the conducting rod that is used to connect luminescence unit and external power supply and luminescence unit accurately is fixed in operation technique zone in the body cavity.The body of rod has plasticity, flexible characteristics, has guaranteed by connecting rod, can be easily inserts in surgical field of view otch in by operative incision luminescence unit and accurate location, and direction of illumination can be better determined in laminar design.The body of rod is elongated, and the laminar influence that yet can reduce the operation incision operation can not influence operation technique easily by less operative incision.For the no shadow that reaches operation technique illuminates effect, can be simultaneously in operative incision the operation technique zone place 2 groups or organize lighting device more and realize.The outer coating insulation material of the connecting rod that metal material is made, in the time of can avoiding using in the operation instrument such as electric knife to the electromagnetic interference of luminescence unit.External power supply can use battery or dc source, and is easy to connect, and expense is cheap.External direct current power supply can use repeatedly, reduces medical expense.
By above technical scheme, the utlity model has following advantage.Described surgical cavity interior lighting device is characterized in that being made up of luminescence unit, connecting rod and external power supply, and that luminescence unit has is extra small, ultra-thin, high brightness, waterproof SMD encapsulated LED be as light source, and cost is low, can disposablely use.Connecting rod is flexible, the shaping, easily fixing that the metal material of outer coating insulation material is made, be used to connect luminescence unit and external power supply and luminescence unit accurately is fixed in the elongate strip in operation technique zone in the body cavity, laminar conducting rod, insulating coating is arranged.External power supply can be selected battery or dc source, conveniently draws materials, and saves cost.Surgical cavity interior lighting device of the present utility model, it is little to have volume, the efficient height, good illumination effect can make things convenient for, accurately insert in the body cavity by less operative incision edge flexibly and be positioned the operation technique zone, and illumination efficiently is provided, the art of might as well being in the way operation, nontoxic, harmless to human body, waterproof, characteristics such as anti-electromagnetic interference.Cost is low, and disposable use is used for operation, reduces the trouble of sterilization repeatedly.
Description of drawings: the utility model is further specified below in conjunction with accompanying drawing.
Fig. 1 is a surgical cavity interior lighting device structure structural map of the present utility model.
Fig. 2 is the generalized section of an embodiment of surgical cavity interior lighting device of the present utility model.
Fig. 3 is surgical cavity interior lighting device circuit theory diagrams of the present utility model.
1. luminescence units among the figure, 2. connecting rod, 3. lead, 4. power supply, 5. operative incision, the 6. wall of the chest, 7. operation technique zone
The specific embodiment: in Fig. 1, surgical cavity interior lighting device of the present utility model is made up of with external power supply 4 luminescence unit 1, connecting rod 2, lead 3.
Volume nontoxic, harmless to human body, waterproof material is little, ultra-thin in order to be coated with outward for described luminescence unit 1, the white light LEDs of the SMD in groups of high brightness encapsulation is formed.Minimum diameter is less than 0.5cm, and thickness conveniently places in the body cavity less than 0.2cm, and it is little to take volume, and the brightness of illumination height when reaching lighting requirement, reduces the influence to operation technique.
Flexible, the shaping that described connecting rod 2 is made for the metal material of outer coating insulation material, easy fixing elongate strip, laminar rhabodoid, the conducting rod that is used to connect luminescence unit 1 and external power supply 4 and luminescence unit accurately is fixed in operation technique zone in the body cavity.The body of rod has plasticity, flexible characteristics, has guaranteed by connecting rod, can be easily inserts in operative region otch in by operative incision luminescence unit and accurate location, and direction of illumination can be better determined in laminar design.The body of rod is elongated, and the laminar influence that also can reduce the operation incision operation can be easily inserted in the body cavity and do not influenced operation technique by less operative incision.
Described external power supply 4 can be battery pack or dc source, can satisfy the requirement that constant voltage and electric current are provided to luminescence unit 1.
Below embodiment by thoracic surgery further explain technique effect of the present utility model:
Among Fig. 2, requirement and operation technique zone 7 according to thoracic operation otch 5, connecting rod 2 is bent to definite shape and pass through operative incision 5 luminescence unit 1 accurate in locating top, operation technique zone in the thoracic cavity, the operation operating area is carried out suitable illumination, because connecting rod 2 is elongated, laminar, so to the taking and influence lessly of operative incision, outer coating insulation material can reduce the electromagnetic interference that the electric current by health such as electric knife in the operation etc. produces luminescence unit 1.Connecting rod 2 has good flexible and plasticity, can better adapt to different operative incision 5 and with the luminescence unit accurate in locating in operation technique zone top, so that better illuminating effect to be provided.External power supply 4 can be a common batteries, is easy to draw materials, and is easy to carry about with one; Also can be the AC/DC transfer power supply that uses repeatedly, save cost.For reaching the shadowless lamp effect of better operation illumination, in case of necessity, can or organize lighting device more and realize by 2 groups of the regional placements of while operation technique in operative incision.
The above thoracic surgery embodiment only is the actual example of the utility model in clinical practice work, be not to be used for limiting practical range of the present utility model, promptly this utility model can be applied in the intraoral illumination zone, chamber of other different body cavity Medicine and Surgery operations.
Claims (3)
1. surgical cavity interior lighting device is characterized in that it is made up of luminescence unit, connecting rod and external power supply.
2. surgical cavity interior lighting device according to claim 1 is characterized in that: as light source, make by nontoxic, the harmless waterproof insulation material of external application by the white light LEDs of the SMD encapsulation of extra small, ultra-thin, high brightness for described luminescence unit.
3. surgical cavity interior lighting device according to claim 1, it is characterized in that: described connecting rod is flexible, the shaping made of metal material, easy fixing elongated strip, laminar shaft-like electric conductor, and nontoxic, the harmless waterproof insulation material of external application is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202889188U CN201803114U (en) | 2010-08-12 | 2010-08-12 | Surgical intracavity lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202889188U CN201803114U (en) | 2010-08-12 | 2010-08-12 | Surgical intracavity lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803114U true CN201803114U (en) | 2011-04-20 |
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ID=43872613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202889188U Expired - Fee Related CN201803114U (en) | 2010-08-12 | 2010-08-12 | Surgical intracavity lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902803A (en) * | 2012-11-08 | 2015-09-09 | 奥姆里·埃默迪 | Intracavity illumination device |
-
2010
- 2010-08-12 CN CN2010202889188U patent/CN201803114U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902803A (en) * | 2012-11-08 | 2015-09-09 | 奥姆里·埃默迪 | Intracavity illumination device |
| US10070848B2 (en) | 2012-11-08 | 2018-09-11 | Omri Emodi | Intracavity illumination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20120812 |