CN212816512U - Laser positioning guider capable of being connected with operation shadowless lamp - Google Patents
Laser positioning guider capable of being connected with operation shadowless lamp Download PDFInfo
- Publication number
- CN212816512U CN212816512U CN202020347096.XU CN202020347096U CN212816512U CN 212816512 U CN212816512 U CN 212816512U CN 202020347096 U CN202020347096 U CN 202020347096U CN 212816512 U CN212816512 U CN 212816512U
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- China
- Prior art keywords
- shadowless lamp
- laser
- shell
- handle
- laser positioning
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- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000001356 surgical procedure Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- ZXJXZNDDNMQXFV-UHFFFAOYSA-M crystal violet Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1[C+](C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 ZXJXZNDDNMQXFV-UHFFFAOYSA-M 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229960001235 gentian violet Drugs 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Images
Abstract
The utility model discloses a laser positioning guider capable of being connected with an operation shadowless lamp, which belongs to the field of operation auxiliary equipment and comprises a shell, wherein one end of the shell is provided with a shadowless lamp connecting part which can be adaptively connected with a handle at the center of the shadowless lamp, the other end of the shell is provided with a transmitting hole, a laser transmitter which transmits laser to the transmitting hole is arranged in the shell, and a button used for controlling the switch of the laser transmitter is arranged on the outer side surface of the shell; the laser transmitter can form mark points on the skin of a human body, the mark is clear, the position is accurate, the mark cannot be eliminated due to operations such as disinfection, the structure is simple, the cost is low, and the problems that an accurate operation positioning guide device in the prior art is expensive and difficult to popularize are solved.
Description
Technical Field
The utility model relates to an operation auxiliary assembly especially relates to a laser positioning director of joinable operation shadowless lamp.
Background
Many clinical routine operations (such as anesthesia or painful vascular nerve puncture operation, foreign body extraction or endoscopic minimally invasive surgery technology and the like) in an operating room need to be accurately positioned and oriented, which is also an important prerequisite and a key link for formal puncture or surgical operation; ordinary gel pens or ball-point pens are often used to mark points or lines on the skin of surgical patients, but these marks can be erased during subsequent skin sterilization, with the risk of incomplete sterilization. And a cotton swab is also adopted to dip gentian violet for skin marking, but the drawn lines are easy to have uneven thickness and lower accuracy. The existing navigation system, such as a robot positioning navigation system, can provide navigation for the puncture positioning of doctors, but the equipment has a complex structure, is inconvenient to maintain, is expensive and is difficult to popularize.
For example, the patent document "a positioning device for a pre-operation incision of a minimally invasive spine surgery and a positioning method thereof" disclosed in the chinese patent document, which is published under the publication number CN103830007B, includes a spinous process fixing device, a movable device, a J-shaped positioning portion and a scribing device, and has disadvantages that the device structure is too complicated, the maintenance is inconvenient, and the device is expensive and difficult to popularize.
Disclosure of Invention
The utility model relates to an overcome prior art at the operation in-process, be difficult to simply carry out the problem of accurate positioning to the operation position effectively, provide a laser positioning director of joinable operation shadowless lamp, can carry out guiding orientation to the operation position effectively to low cost is convenient for popularize.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model relates to a laser positioning director of joinable operation shadowless lamp, which comprises an outer shell, the one end of shell is equipped with the shadowless lamp connecting portion that can be connected with the handle adaptation at shadowless lamp center, is equipped with the transmitting hole on the other end, shell internally mounted is to the laser emitter of transmitting hole transmission laser, installs the button that is used for controlling the laser emitter switch on the shell lateral surface.
The device marks on the skin of a human body through laser irradiation, is more reliable compared with a marking method of drawing a dot-dash line, cannot wipe the skin during disinfection to cause the mark to be wiped off, and has higher accuracy; the shadowless lamp is a commonly used operation lighting tool, and generally comprises a plurality of swing arms which are mutually rotatably connected and used for freely adjusting the irradiation direction of the shadowless lamp, a handle is arranged at the center of the lamp surface of the shadowless lamp, a user can adjust the irradiation direction of the shadowless lamp by holding the handle, and the connecting part of the shadowless lamp can be in adaptive connection with the handle of the shadowless lamp, so that the laser positioning guider can be arranged on the shadowless lamp, and the emission direction of laser can be adjusted along with the shadowless lamp; the adjustment of the laser emission direction is more free and stable, and meanwhile, the shadowless lamp can be ensured to be just illuminating the positioning area during puncture or other operation.
Preferably, the laser emitter emits red laser with the wavelength of 635 nm; the red laser emitter is low in cost, obvious in color relative to human skin, convenient to observe and free of damage to the human skin.
Preferably, a detachable emitting hole seat is connected to one side of the shell, which is provided with the emitting hole, and the emitting hole is positioned on the emitting hole seat; the emitting hole seat can be detached from the shell. When the laser positioning guider is used, a plurality of emitting hole seats with emitting holes of different shapes can be configured on one laser positioning guider, and laser needs to irradiate the human skin through the emitting holes, so that the shape of the laser irradiating the human skin is the shape of the emitting holes, the shapes of the different emitting holes can meet the requirements of different types of operations, for example, when the human skin needs to be pierced, the emitting holes of a circular point shape or a cross shape can be used, and when a section of the human skin needs to be cut, the linear emitting holes can be used.
Preferably, the emitting hole is in the shape of a cross, the cross-shaped emitting hole can enable the laser to form a cross-shaped mark on the human skin, the cross-shaped mark is easier to observe than a dot-shaped mark, and the marking precision is higher.
Preferably, the emission hole seat is provided with an external thread, the emission hole seat is in threaded connection with the shell, the emission hole seat is fixed on the shell through a thread, the distance between the emission hole and the laser emitter can be changed in the process of screwing the emission hole seat, the size of the mark irradiated on the skin of the human body can be adjusted by changing the distance, and the closer the distance between the emission hole and the laser emitter is, the larger the mark irradiated on the skin of the human body is.
Preferably, the direction of the emission hole is vertical to the lamp surface of the shadowless lamp; the direction of the emission hole is perpendicular to the direction of the lamp surface of the shadowless lamp, which means that the direction of the emitted laser is parallel to the direction of the lamp light of the shadowless lamp, and the emission hole is also positioned in the middle of the lamp surface of the shadowless lamp, so that the operation position is just positioned in the center of the irradiation surface of the shadowless lamp, and the better illumination effect is achieved.
Preferably, the shadowless lamp connecting part is provided with a threaded hole matched with a handle at the center of the shadowless lamp, the laser positioning guider can enable the shadowless lamp connecting part to be connected with the shadowless lamp handle through rotation, and the thread and the handle are mutually extruded after connection, so that the laser positioning guider is prevented from falling off from the handle.
Preferably, the shadowless lamp connecting part is provided with a handle hole for inserting a handle at the center of the shadowless lamp, and a rubber sleeve is arranged in the handle hole; the shadowless lamp connecting part of the laser positioning guider can be directly inserted on the handle, and after the shadowless lamp connecting part is connected, the rubber sleeve and the handle are mutually extruded, so that the laser positioning guider is prevented from falling off from the handle. The laser positioning guider capable of being connected with the operation shadowless lamp can be respectively arranged on the primary and secondary shadowless lamps arranged in a plurality of operating rooms so as to carry out multi-point or multi-line positioning or navigation and improve the accuracy.
Therefore, the utility model discloses following beneficial effect has: (1) can be additionally arranged on a shadowless lamp, has low cost and is easy to popularize; (2) the mark is clear, the position is accurate, and the mark cannot be eliminated due to operations such as disinfection and the like; (3) the position and the size of the mark can be conveniently adjusted; (4) the illuminating direction of the shadowless lamp can be guided, so that the illuminating effect of the shadowless lamp is better.
Drawings
Fig. 1 is a schematic view of a shadowless lamp commonly used in surgical procedures.
Fig. 2 is a cross-sectional view of a first embodiment of the present invention.
Fig. 3 is a cross-sectional view of a second embodiment of the present invention.
In the figure: 1. handle 2, swing arm 3, lamp face 4, shell 5, shadowless lamp connecting portion 6, transmission hole 7, laser emitter 8, button 9, battery 10, transmission hole seat 11, handle hole 12, rubber sleeve 13, screw hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
One type of shadowless lamp commonly used in surgical procedures, as shown in fig. 1, comprises a handle 1, which can be used to mount the device shown in fig. 2 or fig. 3, a swing arm 2, which is used to adjust the orientation of the shadowless lamp, and a lamp face 3.
The first embodiment is as follows: in the embodiment shown in fig. 2, a laser positioning guider capable of being connected with a surgical shadowless lamp comprises a shell 4, one end of the shell is provided with a shadowless lamp connecting part 5 which can be in adaptive connection with a handle at the center of the shadowless lamp, the other end of the shell is provided with an emitting hole 6, a laser emitter 7 which emits red laser with the wavelength of 635nm to the emitting hole is installed in the shell, the outer side surface of the shell is provided with a button 8 for controlling the on-off of the laser emitter, and a battery 9 is installed in the shell; the side, provided with the emission hole, of the shell is connected with a detachable emission hole seat 10, the emission hole is located on the emission hole seat, the emission hole seat is cylindrical, the side face of the emission hole seat is provided with external threads, the shell is provided with internal threads matched with the external threads, the external threads and the internal threads are connected through threads, the distance between the emission hole seat and the shell can be changed according to different rotation turns of the threads during installation, the emission hole is in a cross shape, and the direction of the emission hole is perpendicular to the lamp surface 3 of the shadowless lamp; the shadowless lamp is characterized in that a handle hole 11 of a handle used for being inserted into the center of the shadowless lamp is formed in the connecting portion of the shadowless lamp, and a rubber sleeve 12 is installed in the handle hole.
When the device is used, the shadowless lamp connecting part of the laser positioning guider is directly aligned to the handle at the center of the shadowless lamp and inserted; after the laser positioning guider is inserted, the rubber sleeve and the handle are mutually extruded, so that the falling of the laser positioning guider is avoided; the laser emitter is turned on by pressing the button after the general direction of irradiation of the shadowless lamp is adjusted by holding the shell, the size of the emitted mark is adjusted by screwing the emitting hole seat, then the orientation of the shadowless lamp is adjusted to enable the mark to be accurately aligned to the position of the operation, and the direction of the shadowless lamp is fixed after the intersection point of the cross mark is superposed with the position of a point needing to be punctured during the operation.
Example two: in the embodiment shown in fig. 3, the laser positioning guider can be connected with a surgical shadowless lamp, a threaded hole 13 matched with a handle at the center of the shadowless lamp is arranged on a shadowless lamp connecting part, and the rest parts have the same structure as the first embodiment.
When the device is used, the laser positioning guider is inserted into a handle at the center of the shadowless lamp while rotating; after the laser positioning guider is inserted, the threads and the handle are mutually extruded, so that the falling of the laser positioning guider is avoided; the rest of the using method is the same as the first embodiment.
Claims (8)
1. The utility model provides a laser positioning director of joinable operation shadowless lamp, characterized by, includes the shell, the one end of shell is equipped with the shadowless lamp connecting portion that can be connected with the handle adaptation at shadowless lamp center, is equipped with the transmitting hole on the other end, shell internally mounted is to the laser emitter of transmitting hole transmission laser, installs the button that is used for controlling the laser emitter switch on the shell lateral surface.
2. The laser positioning guide device attachable to a surgical shadowless lamp of claim 1 wherein the laser emitter emits red laser light at 635 nm.
3. The laser positioning guide device for connecting a shadowless lamp in a surgery of claim 1, wherein a detachable emitting hole seat is connected to one side of the housing provided with the emitting hole, and the emitting hole is positioned on the emitting hole seat.
4. The laser positioning guide attachable to a surgical shadowless lamp of claim 3 wherein the emitting aperture is cross shaped.
5. The laser positioning guide device capable of being connected with a shadowless lamp for operation as claimed in claim 3, wherein the emitting hole seat is provided with external threads, and the emitting hole seat is connected with the shell through threads.
6. The laser positioning guide device attachable to a surgical shadowless lamp of claim 1 wherein the direction of the emitting aperture is perpendicular to the lamp face of the shadowless lamp.
7. The laser positioning guide device capable of being connected with the surgical shadowless lamp as claimed in any one of claims 1 to 6, wherein the shadowless lamp connecting part is provided with a threaded hole matched with a handle at the center of the shadowless lamp.
8. The laser positioning guide device capable of being connected with the operating shadowless lamp as claimed in any one of claims 1 to 6, wherein a handle hole of a handle used for inserting the center of the shadowless lamp is formed in the shadowless lamp connecting part, and a rubber sleeve is installed in the handle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347096.XU CN212816512U (en) | 2020-03-18 | 2020-03-18 | Laser positioning guider capable of being connected with operation shadowless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347096.XU CN212816512U (en) | 2020-03-18 | 2020-03-18 | Laser positioning guider capable of being connected with operation shadowless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212816512U true CN212816512U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020347096.XU Expired - Fee Related CN212816512U (en) | 2020-03-18 | 2020-03-18 | Laser positioning guider capable of being connected with operation shadowless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212816512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876426A (en) * | 2021-10-28 | 2022-01-04 | 电子科技大学 | Intraoperative positioning and tracking system and method combined with shadowless lamp |
-
2020
- 2020-03-18 CN CN202020347096.XU patent/CN212816512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876426A (en) * | 2021-10-28 | 2022-01-04 | 电子科技大学 | Intraoperative positioning and tracking system and method combined with shadowless lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210330 |