CN205006855U - Peritoneoscope high -definition camera system - Google Patents
Peritoneoscope high -definition camera system Download PDFInfo
- Publication number
- CN205006855U CN205006855U CN201520749280.6U CN201520749280U CN205006855U CN 205006855 U CN205006855 U CN 205006855U CN 201520749280 U CN201520749280 U CN 201520749280U CN 205006855 U CN205006855 U CN 205006855U
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- peritoneoscope
- light source
- camera system
- definition camera
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Abstract
The utility model provides a peritoneoscope high -definition camera system, is including the pole of making a video recording, the pole of making a video recording is connected gradually by the section of gripping, the section of curving and linkage segment and forms, and three blocks of LED light source boards are connected at least to the section of curving was kept away from to this linkage segment one end, the section of curving is formed by connecting at least two sections nozzle stubs, through the hose connection between two sections adjacent hard tubes, making a video recording and installing drive mechanism in the pole, the steerable section of curving of this drive mechanism, and the LED light source board that makes the linkage segment head simultaneously is " umbrella " form and opens. The utility model discloses when the operation in -process was shot with video -corder, it is clear that the effect is taken the photograph in the sufficient record of light, even there is the completion record that the internal organs separation also can be convenient to take the photograph.
Description
Technical field
This utility model belongs to field of medical technology, relates to a kind of peritoneoscope high-definition camera system.
Background technology
In surgical operation, peritoneoscope uses extensively, and peritoneoscope is a kind of fiber light source endoscope, directly can insert the auxiliary diagnosis and treatment that carry out surgery in human body.Laparoscopic surgery is exactly the operation utilizing peritoneoscope and related equipment thereof to carry out: use cold light source to provide illumination, lens of laparoscope is inserted intraperitoneal, the image using digital camera technology that lens of laparoscope is photographed conducts to rear class signal processing system by optical fibers, and is presented in real time in dedicated monitor; Then doctor is by the image of patient organ's different angles shown on monitor screen, carries out analysis and judges, and use special laparoscopic instrument to perform the operation to the state of an illness of patient.But in human abdominal cavity mirror surgical operation, often run into camera head part because of insufficient light and make video recording less effective, part is crossed dark or other organs because of surgical field of view and is intercepted and cause shooting with video-corder difficulty.
Utility model content
In order to overcome the above problems, this utility model provides a kind of peritoneoscope high-definition camera system, even if in the situations such as insufficient light or the visual field are excessively dark in operation process, other organs obstruct, all can carry out record normally and take the photograph.
Its technical scheme is as follows:
A kind of peritoneoscope high-definition camera system, comprise shooting bar, described shooting bar is connected in sequence by holding section, bending section and linkage section, this linkage section at least connects 3 pieces of LED light source plates away from one end of bending section, described bending section is formed by connecting by least two sections of short tubes, by hose connection between adjacent two sections of hard tubes, is provided with drive mechanism in described shooting bar, this drive mechanism can control bending section and curve, and makes the LED light source plate of linkage section head open in " umbrella " shape simultaneously.Adopting said structure, is bending section in the middle part of shooting bar, can realize left and right and curve, regulate the angle of light source irradiation, the extensible LED light source plate of head makes brightness stronger, and then when enabling to shoot with video-corder, image effect is more clear, takes the photograph even if internal organs obstruct also can complete record smoothly.
Further, the outer wall of described holding section is provided with knob, this knob is connected with the rotational pin penetrating holding section outer wall, and the rotational pin end penetrating holding section has been provided with driving worm gear, and described driving worm gear has the transmission turbine rotated for drive pulley through worm engaging; All be rotatably mounted with a belt pulley in every section of short tube in described bending section, adjacent two belt pulleys are connected by connecting rod, and pass through belt transmission; Be provided with the turbine utilizing pulley drive, rotatable the second fixing screw mandrel and baffle plate in described linkage section, described second screw mandrel one end is engaged with turbine, and the other end is connected with baffle plate, and this baffle plate circumferentially connects described LED light source plate.The drive mechanism of such design is more convenient to operate, simple and direct.
Further, described shooting bar tail end is connected with shooting wire terminal.Described shooting wire terminal is connected with associative processor, is processed further by gained image.
Further, the tube wall of described shooting bar has light source interface.Such design can make light source connecting line be arranged in shooting bar, not only saves space and more succinct.
Further, the material of described flexible pipe is plastics; Described short tube is metal material.Flexible pipe is selected has flexible plastics, can complete curving of bending section; Short tube adopts metal material, and as steel, ferrum etc., these rigid materials better can ensure the needs of internal structure.
A nearly step, described shooting club head end face is sealing surface, this sealing surface circumferentially offers the chute for the movement of LED light source plate.Chute matches with LED light source plate, realizes LED light source plate and opens in " umbrella " shape.
A nearlyer step, described sealing surface center is provided with fiber optic camera head.Fiber optic camera head is arranged on the center in " umbrella " shape LED light source plate, is that light utilizes fully, there will not be the problem of insufficient light.
Beneficial effect:
Adopt the peritoneoscope high-definition camera system of above technical scheme, not only to take the photograph effect clear in bright and clear record, even and if have internal organs to intercept also can to complete record easily and take the photograph.
Accompanying drawing explanation
Fig. 1 is structural representation when LED light source plate does not launch in this utility model;
Fig. 2 is the upward view of Fig. 1;
Structural representation when Fig. 3 is LED light source plate development in this utility model;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 is the structural representation of bar of making a video recording in this utility model;
Fig. 6 is the structural representation of LED light source plate in this utility model;
Fig. 7 is the schematic diagram that in this utility model, transmission worm gear is connected with belt pulley;
Fig. 8 is the schematic diagram that in this utility model, two belt pulleys connect.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 5, a kind of peritoneoscope high-definition camera system, comprise shooting bar 2, described shooting bar 2 is by holding section 21, bending section 22 and linkage section 23 are connected in sequence, described holding section 21 tube wall has light source interface 5, this shooting bar 2 one end is connected with shooting wire terminal 4, the other end is provided with four pieces of LED light source plates 3, described bending section 22 is alternately connected to form by the flexible pipe 22a of plastic material and the short tube 22b of metal material, in this utility model, described short tube 22b is preferably 4 sections, drive mechanism is provided with in described shooting bar 2, this drive mechanism is by a series of transmission, bending section 22 is not only driven to deflect, and drive LED light source plate 3 to launch.
Please refer to Fig. 3, the outer wall of described holding section 21 is provided with knob 6, this knob 6 is connected with the rotational pin 7 penetrating holding section 21 outer wall, rotational pin 7 end penetrating holding section 21 is provided with and drives worm gear 8, described driving worm gear 8 is connected with transmission turbine 10 through worm screw 9, this transmission turbine 10 is provided with connecting rod 11, and connecting rod 11 other end kink is on the belt pulley 13 of short tube 22b inwall, and described transmission turbine 10 and belt pulley 13 are by belt 12 transmission;
A belt pulley 13 is all rotatably mounted with in every section of short tube 22b in described bending section 22, other end kink is fixed on two adjacent belt pulleys 13 in connecting rod 11 one end, form a unit, connecting rod 11 is utilized to connect equally between adjacent Unit two, connecting rod 11 one end is fixed on a unit, and other end kink is on next unit;
Described linkage section 23 inwall is provided with and utilizes belt pulley 13 transmission turbine 14, this turbine 14 is meshed with the second screw mandrel 15 be rotatably fixed in linkage section 23, when turbine 14 rotates, the baffle plate 1 driving the second screw mandrel 15 and the other end to connect moves, and then makes the LED light source plate be connected on baffle plate 1 realize launching with closed.
Composition graphs 2, Fig. 4 and Fig. 6 can find out, described shooting bar 2 head end is sealing surface, this sealing surface circumferentially offers chute 16, and this sealing surface center is provided with fiber optic camera head 17, be provided with the LED light source plate 3 of LED 31 through corresponding chute 16, LED light source plate 3 tail end is cambered surface.
As shown in Figure 7 and Figure 8, transmission turbine 10 and the belt pulley 13 be rotatably fixed on short tube 22b inwall are by belt 12 transmission, and described transmission turbine 10 is connected in sequence by worm gear 10a, joint pin 10c and single track belt pulley 10b; Described belt pulley 13 is double track structure, comprises the pin-and-hole 13d that the first track 13a, joint pin 13c, the second track 13b and centre are run through; The joint pin 10c of transmission turbine 10 is fixed on one end of connecting rod 11, and connecting rod 11 other end kink is on the joint pin 13c of belt pulley 13; Belt pulley 13 double track diameter is not waited and on the rotating inwall being fixed on short tube 22b of positive and negative alternate, is connected between each belt pulley 13 by connecting rod 11, and by belt 12 transmission.
Claims (7)
1. a peritoneoscope high-definition camera system, comprise shooting bar (2), it is characterized in that: described shooting bar (2) is by holding section (21), bending section (22) and linkage section (23) are connected in sequence, this linkage section (23) is provided with at least 3 pieces of LED light source plates (3) that can relatively launch away from one end of bending section (22), described bending section (22) is formed by connecting by least two sections of short tubes (22b), connected by flexible pipe (22a) between adjacent two sections of hard tubes (22b), in described shooting bar (2), drive mechanism is installed, this drive mechanism can control bending section (22) and curve, make the LED light source plate (3) of linkage section (23) head launch in " umbrella " shape simultaneously.
2. peritoneoscope high-definition camera system according to claim 1, it is characterized in that: described drive mechanism comprises the knob (6) that holding section (21) outer wall is arranged, this knob (6) is connected with the rotational pin (7) penetrating holding section (21) outer wall, rotational pin (7) end penetrating holding section (21) has been provided with driving worm gear (8), and described driving worm gear (8) is engaged with the transmission turbine (10) rotated for drive pulley (13) through worm screw (9); A belt pulley (13) is all rotatably mounted with in every section of short tube (22b) in described bending section (22), adjacent two belt pulleys (13) are connected by connecting rod (11), and by belt (12) transmission; The turbine (14) utilizing belt pulley (13) transmission, rotatable fixing the second screw mandrel (15) and baffle plate (1) is provided with in described linkage section (23), described second screw mandrel (15) one end is engaged with turbine (14), the other end is connected with baffle plate (1), and described LED light source plate (3) is uniformly distributed along this baffle plate (1) circumference.
3. peritoneoscope high-definition camera system according to claim 1, is characterized in that: the tail end of described shooting bar (2) is connected with shooting wire terminal (4).
4. peritoneoscope high-definition camera system according to claim 1, is characterized in that: the tube wall of described shooting bar (2) has light source interface (5).
5. peritoneoscope high-definition camera system according to any one of claim 1 to 4, is characterized in that: the material of described flexible pipe (22a) is rubber; Described short tube (22b) is metal material.
6. peritoneoscope high-definition camera system according to claim 1 and 2, it is characterized in that: described linkage section (23) is sealing surface away from the end face of bending section (22), this sealing surface circumferentially offers the chute (16) for LED light source plate (3) movement.
7. peritoneoscope high-definition camera system according to claim 6, is characterized in that: described sealing surface center is provided with fiber optic camera head (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749280.6U CN205006855U (en) | 2015-09-25 | 2015-09-25 | Peritoneoscope high -definition camera system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749280.6U CN205006855U (en) | 2015-09-25 | 2015-09-25 | Peritoneoscope high -definition camera system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205006855U true CN205006855U (en) | 2016-02-03 |
Family
ID=55205491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520749280.6U Expired - Fee Related CN205006855U (en) | 2015-09-25 | 2015-09-25 | Peritoneoscope high -definition camera system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205006855U (en) |
-
2015
- 2015-09-25 CN CN201520749280.6U patent/CN205006855U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |