CN1729938A - Surgical instrument illuminated by semiconductor - Google Patents
Surgical instrument illuminated by semiconductor Download PDFInfo
- Publication number
- CN1729938A CN1729938A CNA2005100271875A CN200510027187A CN1729938A CN 1729938 A CN1729938 A CN 1729938A CN A2005100271875 A CNA2005100271875 A CN A2005100271875A CN 200510027187 A CN200510027187 A CN 200510027187A CN 1729938 A CN1729938 A CN 1729938A
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- light source
- cold light
- interface
- lithium battery
- lever
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Abstract
The invention discloses a surgical instrument with semi-conductor illumination, which is characterized in that: an interface is arranged at the operating terminal on which a semi-conductor cold light source chip is arranged; the wires are arranged inside the instrument and the grab handle while a lithium battery is mounted inside the grab handle. The one-time semi-conductor illumination cold light source is comprised by said interface, the semi-conductor cold light source chip, the wire connecting the lithium battery and the pressing plug-in electrode. And the cold light source utilizes the interface to connect the electrode, present surgical instrument, and added lithium battery, so it can be easily mounted or dismounted with hermetic aseptic package for one-time use. Furthermore, the invention utilizes the cold light source to avoid the effect of thermal response on the cut biological organization, with better colouration property, therefore, two methods of the cutting and the skin-penetrating can be carried out in the clinical operation to fix the coordinates of the surgical instruments and the position of the blood vessel with the colouration property coursed by cold light source illumination, to reach the functions of limited displacement and the evading blood vessel, while the safety and the efficient of surgery can be guaranteed without the endoscope.
Description
Technical field
The present invention relates to a kind of operating theater instruments, particularly a kind of operating theater instruments of semiconductor lighting.
Background technology
At present, in shaping hands operation, as liposuction, enlarge the bosom, epidermis such as frontal eminence cuts and has the blind area in the shallow table operation of formula down, overcome " the local blind operation " phenomenon in the outpatient operation, need a people to hold ligthing paraphernalia in operation, another people holds operating theater instruments and carries out the shaping operation, brings many inconvenience to operation.
Summary of the invention
The objective of the invention is provides a kind of operating theater instruments of semiconductor lighting in order to overcome " the local blind operation " phenomenon in the outpatient operation.
Technical scheme of the present invention is, a kind of operating theater instruments of semiconductor lighting, it comprises operation terminal, instrument body, lever, be characterized in that operation terminal place is equipped with interface, is equipped with quasiconductor cold light source chip on the interface, instrument body, lever are built-in with lead, lever is built-in with lithium battery, and by the interface at operation terminal place, quasiconductor cold light source chip and the lead that is connected with lithium battery, pressure intercalative electrode constitute disposable semiconductor lighting cold light source.
Quasiconductor cold light source chip adopts high power semiconductor blue-light LED chip or LD chip, and the connecting interface of described cold light source and operation terminal adopts excessively and cooperates, and covers soft sealing-in outward with silicone rubber and becomes the ne-leakage interface.
The present invention adopts cold light semiconductor lighting technology, by special antiseepage interface, integrates with the operating theater instruments of routine, under the situation that does not influence apparatus original applications and intrinsic characteristic features, for operation provides enough illumination and indication needs.Because cold light source adopts interface, patch electrode and original operating theater instruments and the lithium battery set up is connected, mounting or dismounting are convenient, and disposable use is done in salable aseptic packaging.Instrument body part interface is positioned to hold holds part, it is the noncontact part, for preventing carry disease germs dropping liquid and the antibacterial disperse pollution in the operation process, this development process is considered the plasma sterilization that metallic weapon that non-once is used and interface carry out room temperature, to reach the requirement that does not destroy apparatus and the original material behavior of interface.Add the apparatus of having joined disposable lighting source, form the irradiated region of 4-5 square centimeter at operation terminal place, because the light source that adopts is a cold light source, the biological tissue of cutting there is not the heat effect influence, and has good color rendering properties, can determine that the coordinate position of operating theater instruments reaches the vessel position that is variable color character under the cold light irradiation by otch and the saturating dual mode of skin during clinical manipulation, to reach the function of limiting the quantity of displacement and evading blood vessel of apparatus, peep in not using under the prerequisite, the safety that can fully guarantee to perform the operation is with effective.
Description of drawings
Fig. 1 is the drag hook sketch map of semiconductor lighting;
Fig. 2 is for applying the disposable quasiconductor irradiation source structure sketch map that is pressed on the drag hook;
Fig. 3 is the scheme of installation of semiconductor chip on the apparatus terminal;
Fig. 4 is the handle structure sketch map of built-in rechargeable lithium battary;
Fig. 5 is the connector structure sketch map;
Fig. 6 is the liposuction rod sketch map of semiconductor lighting.
The specific embodiment
Operating theater instruments of the present invention is that example is described further in conjunction with the accompanying drawings with drag hook and liposuction rod:
Drag hook such as Fig. 1, Fig. 2, shown in Figure 3 with semiconductor lighting, comprise operation terminal 2, drag hook body 1, lever 3, be characterized in, operation terminal 2 places are equipped with interface 4, be equipped with quasiconductor cold light source chip 5 on the interface 4, be embedded with lead 7 on the drag hook body 1, lever 3 is built-in with lithium battery 6, by the interface 4 at operation terminal place, quasiconductor cold light source chip 5 and the lead 7 that is connected with lithium battery, elastic catheter 8, water proof pressure ring 9, pressure intercalative electrode 10,11 constitute disposable semiconductor lighting cold light source.With the liposuction rod of semiconductor lighting as shown in Figure 6, operation terminal 2 also is equipped with quasiconductor cold light source chip 5, near operation terminal 2 places one grease absorbing port 18 is arranged, and instrument body is a liposuction barred body 19, also is equipped with lithium battery 6 in the lever 3.Draw the used disposable quasiconductor cold light source of structure and liposuction rod, its modular construction is identical, as shown in Figure 2, it comprises quasiconductor cold light source chip 5 and interface 4 thereof, the elastic catheter 8 of built-in lead 7, water proof pressure ring 9 is axially pressed and is inserted anelectrode 10, axially press and insert negative electrode 11, this assembly can carry out disposable sterilized packing.By shown in Figure 3, quasiconductor cold light source chip 5 adopts high-power blue-light led chip or LD chips, carries out 4 encapsulation, and the conduction portion that will dispel the heat is connected with apparatus, enlarges basic thermal capacitance volume, is equipped with convex lens 12 on quasiconductor cold light source chip 5.Quasiconductor cold light source chip 5 is connected to adopt excessively with the interface 4 at operation terminal place and cooperates, and the upper strata is an aluminium base 13, and soft envelope 15 is covered outward with silicone rubber in lower floor, constitutes the ne-leakage interface.The wire casing 14 laser ablation molding at instrument body metallic rod place excessively cooperates with 7 formation of flexible glue diatom.
The lithium battery that draws structure and liposuction rod is to place in the plastics lever, lever 3 as shown in Figure 4, its upper end is equipped with the jack 17 that draws structure or liposuction rod, the bottom is equipped with lithium cell charging interface 16, as shown in Figure 5, is equipped with axial pressure and inserts anelectrode 10 in the middle of lever, axially press and insert negative electrode 11, wire casing 14 is carved with in both sides, is with water proof pressure ring 9 on the flexible glue lead 7, and anti-sealing enters lever.
In concrete enforcement, light source parameters is: 1, luminous end Φ 2.4mm, the angle of divergence 10 degree; 2, electric parameter: 4.2V/40mA; 3, use the resin biconvex lens; 4, the life-span was greater than 200 hours.Lithium battery is selected to need to satisfy: 1, voltage: DC5V ± 5%; 2, charge power: 5W; 3, voltage is fine-tuning, and the TTL control interface is arranged; 4, the modulated response time: less than 2ms; 5, battery capacity: 1000mA/h; Output spectrum and distribution: 1, the 470-480nm delivery efficiency is greater than 90%; 2, the occupation rate of other invalid spectrum in the output gross energy is less than 5%; 3, output does not have obviously strong district, and strength and the weakest point energy difference are not more than 10%.
Through above combination, the cold light source that install at drag hook impetus and grease absorbing port place can excite the blue light output of 470-480nm, and concrete parameter is as follows: working method: continuously/and pulse; Output pulse width: 100ms; Luminous power: 10mw; Electrical power: 40mW.
Claims (4)
1, a kind of operating theater instruments of semiconductor lighting, it comprises operation terminal, instrument body, lever, it is characterized in that, operation terminal place is equipped with interface, be equipped with quasiconductor cold light source chip on the interface, instrument body, lever are built-in with lead, and lever is built-in with lithium battery, by the interface at operation terminal place, quasiconductor cold light source chip and be connected lead with lithium battery, the pressure intercalative electrode constitutes disposable semiconductor lighting cold light source.
2, the operating theater instruments of a kind of semiconductor lighting according to claim 1 is characterized in that, described quasiconductor cold light source chip adopts high power semiconductor blue-light LED chip or LD chip.
3, the operating theater instruments of a kind of semiconductor lighting according to claim 1 is characterized in that, the connecting interface of described cold light source and operation terminal adopts excessively and cooperates, and covers soft sealing-in outward with silicone rubber and forms.
4, the operating theater instruments of a kind of semiconductor lighting according to claim 1 is characterized in that, is equipped with the wire casing of using the laser ablation molding with lever in the instrument body metallic rod, forms excessive the cooperation with the flexible glue lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100271875A CN1729938A (en) | 2005-06-28 | 2005-06-28 | Surgical instrument illuminated by semiconductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100271875A CN1729938A (en) | 2005-06-28 | 2005-06-28 | Surgical instrument illuminated by semiconductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1729938A true CN1729938A (en) | 2006-02-08 |
Family
ID=35962382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100271875A Pending CN1729938A (en) | 2005-06-28 | 2005-06-28 | Surgical instrument illuminated by semiconductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1729938A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11020144B2 (en) | 2015-07-21 | 2021-06-01 | 3Dintegrated Aps | Minimally invasive surgery system |
| US11033182B2 (en) | 2014-02-21 | 2021-06-15 | 3Dintegrated Aps | Set comprising a surgical instrument |
| US11039734B2 (en) | 2015-10-09 | 2021-06-22 | 3Dintegrated Aps | Real time correlated depiction system of surgical tool |
| US11331120B2 (en) | 2015-07-21 | 2022-05-17 | 3Dintegrated Aps | Cannula assembly kit |
-
2005
- 2005-06-28 CN CNA2005100271875A patent/CN1729938A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11033182B2 (en) | 2014-02-21 | 2021-06-15 | 3Dintegrated Aps | Set comprising a surgical instrument |
| US11020144B2 (en) | 2015-07-21 | 2021-06-01 | 3Dintegrated Aps | Minimally invasive surgery system |
| US11331120B2 (en) | 2015-07-21 | 2022-05-17 | 3Dintegrated Aps | Cannula assembly kit |
| US11039734B2 (en) | 2015-10-09 | 2021-06-22 | 3Dintegrated Aps | Real time correlated depiction system of surgical tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |