CN201418732Y - Wheel-type universal drive capsule - Google Patents
Wheel-type universal drive capsule Download PDFInfo
- Publication number
- CN201418732Y CN201418732Y CN2009201273848U CN200920127384U CN201418732Y CN 201418732 Y CN201418732 Y CN 201418732Y CN 2009201273848 U CN2009201273848 U CN 2009201273848U CN 200920127384 U CN200920127384 U CN 200920127384U CN 201418732 Y CN201418732 Y CN 201418732Y
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- capsule
- worm
- wheel
- driving
- unpowered
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Abstract
The utility model discloses a wheel-type universal drive capsule, which comprises a capsule body and a drive device. The drive device comprises a worm and gear mechanism and a drive motor arranged inthe capsule body, the worm and gear mechanism comprises a worm and a gear engaged with the worm, a rotor of the drive motor is fixed and matched with the worm in the circumferential direction, the worm is in running fit with the capsule body, and driving wheels taking the worm as the axle are placed at two ends of the worm and respectively fixed and matched in the circumferential direction. The utility model can control the running speed and the direction of a capsule from the outside of the body, increase the back-pushing action force of the capsule, improve the drive efficiency of the drivepart, saves energy, and avoids the capsule from draining the electricity and stopping moving in an alimentary canal. The wheel-type universal drive capsule can be connected with an endoscopy capsule and a drive capsule to form a capsule for serial use, the use is simple and convenient, and the cost is saved.
Description
Technical field
This utility model relates to a kind of medical capsule, particularly a kind of wheeled general driving capsule.
Background technology
The birth of capsule endoscope is that gastral medical diagnosis on disease has brought important breakthrough.The capsule endoscope clinical practice mainly is an image check of finishing gastrointestinal tract (particularly small intestinal), have volume little, in light weight, check convenience, no wound, no pain, no cross infection, do not influence advantage such as person under inspection's operate as normal.The clinical capsule endoscope that generally uses, uncontrollable its traffic direction and speed in vivo, capsule is advanced naturally along digestive tract in vivo, and excretes, can not control the capsule speed of service and direction, can't real-time monitoring capsule moving direction in vivo; Also can't channeling conduct to being detained or moving slowly capsule endoscope, can't reach purpose current smoothly in all-digestive tract; Also can't observe repeatedly suspected abnormality, real-time photography, photography.
For overcoming the above problems, self-driving capsule has appearred, can be arranged on electric control driving device on the capsule by external control, finishing capsular active advances or falls back, self-driving capsule can be self-contained or be dragged endoscope system and tool system with the form of capsule string, can realize guiding, the purpose of observation repeatedly, dispenser, painted and sampling.But the fricative frictional force of the driver part of the self-driving capsule of prior art and digestive tract wall is little, thereby counteracting force is little, and capsule is advanced slowly, even stagnation (skidding), and it is lower that driver part drives efficient, the waste electric energy; Because the self-driving capsule volume is less, the power supply reserve of electricity is limited, even occurs that electric energy exhausts and capsule does not reach the phenomenon of final purpose.
Therefore, need a kind of self-driving capsule, can realize the repertoire of the self-driving capsule of prior art, can be in digestive tract smooth and easyly advance or fall back, improve driver part and drive efficient, energy savings avoids occurring the situation that capsule electric energy in digestive tract exhausts and stagnates.
The utility model content
In view of this, the purpose of this utility model provides a kind of wheeled general driving capsule, can control the capsule speed of service and direction from external, real-time monitoring capsule moving direction in vivo, can be in digestive tract smooth and easyly advance or fall back, improve driver part and drive efficient, energy savings, avoid occurring the situation generation that capsule electric energy in digestive tract exhausts and stagnates, endoscope system and tool system can self be set or be connected to form capsule string usefulness, to the suspected abnormality channeling conduct with capsule endoscope and tool capsule, observe repeatedly, dispenser, painted and the sampling.
Wheeled general driving capsule of the present utility model, comprise capsule body, also comprise driving device, described driving device comprises worm-and-wheel gear and is arranged on the intravital drive motors of capsule, worm-and-wheel gear comprise worm screw and with the worm gear of worm engaging, the rotor of described drive motors and worm screw are in the circumferencial direction secure fit, and worm gear and capsule body are rotatably assorted, and are that wheel shaft is positioned at the worm gear two ends and in the circumferencial direction secure fit driving wheel is set respectively with the worm gear.
Further, described worm gear is two, and two worm-wheel shaft line parallels are arranged at worm screw radial symmetric both sides;
Further, comprise also being arranged on intravital power supply of capsule and control circuit board that described control circuit board is serially connected between power supply and the drive motors;
Further, comprise also being arranged on the intravital wireless communication unit of capsule that described wireless communication unit is connected with control circuit board;
Further, described capsule body radial symmetric is positioned at the worm screw both sides fixing head is set respectively, and described worm gear two ends are provided with and extend through fixing head behind the driving wheel and be rotatably assorted with fixing head;
Further, described worm-and-wheel gear is arranged in the capsule body, the corresponding drive wheel groove that is provided with of capsule body with worm gear and driving wheel, and described worm gear and driving wheel are exposed at outside the capsule body by drive wheel groove;
Further, also be provided for the endoscope system checked in the described capsule body or/and tool system; Described unpowered capsule endoscope is or/and unpowered tool capsule and wheeled general driving capsule are shared or control circuit board and wireless communication unit be set respectively;
Further, also comprise unpowered capsule endoscope or/and unpowered tool capsule, described unpowered capsule endoscope is formed the capsule string or/and unpowered tool capsule is connected with wheeled general driving capsule; Described unpowered capsule endoscope is or/and unpowered tool capsule and wheeled general driving capsule are shared or control circuit board and wireless communication unit be set respectively.
The beneficial effects of the utility model are: wheeled general driving capsule of the present utility model, adopt wheel drive system, can control the capsule speed of service and direction from external, real-time monitoring capsule moving direction in vivo, wheeled construction can increase capsular repulsion power, can be in digestive tract smooth and easyly advance or fall back, improve driver part and drive efficient, energy savings, avoid occurring the situation generation that capsule electric energy in digestive tract exhausts and stagnates, endoscope system and tool system can self be set or be connected to form capsule string usefulness with capsule endoscope and tool capsule, to the suspected abnormality channeling conduct, observe repeatedly, dispenser, different functions is finished in painted and sampling, can be used with all tool capsule and capsule endoscope on the present market, easy to use, save cost; The whole capsule system compact conformation of this utility model, volume is little, low cost of manufacture.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further described.
Fig. 1 is this utility model embodiment one structural representation;
Fig. 2 be Fig. 1 along A to view;
Fig. 3 is this utility model embodiment two structural representations;
Fig. 4 be Fig. 3 along B to view;
Fig. 5 is provided with instrument and endoscope system structural representation for this utility model;
Fig. 6 is this utility model and tool capsule and capsule endoscope formation capsule string structure sketch map.
The specific embodiment
Fig. 1 is this utility model embodiment one structural representation, Fig. 2 be Fig. 1 along A to view, as shown in the figure: wheeled general driving capsule of the present utility model, comprise capsule body 1, also comprise driving device, described driving device comprises worm-and-wheel gear and the drive motors 2 that is arranged in the capsule body 1, worm-and-wheel gear comprises worm screw 6 and the worm gear 8 that meshes with worm screw 6, the rotor of described drive motors 2 and worm screw 6 are in the circumferencial direction secure fit, worm gear 8 is rotatably assorted with capsule body 1, is that wheel shaft is positioned at worm gear 8 two ends and in the circumferencial direction secure fit driving wheel 9 is set respectively with worm gear 8.
In the present embodiment, worm gear 8 is two, and two worm gear 8 axis are set in parallel in worm screw 6 radial symmetric both sides, and capsule body 1 is operated steadily in vivo, and traffic direction is easy to control, reduces patient's misery.
In the present embodiment, also comprise the power supply 4 and the control circuit board 5 that are arranged in the capsule body 1, described control circuit board 5 is serially connected between power supply 4 and the drive motors 2, and control circuit board 5 and power supply 4 are arranged in the capsule body, and compact conformation is easy to control, and fault rate is low.
In the present embodiment, also comprise the wireless communication unit 3 that is arranged in the capsule body 1, described wireless communication unit 3 is connected with control circuit board 5, be provided with wireless communication unit 3, can adopt remote controller to control external, be not subjected to environmental limitations, control in time makes the capsule speed of service reasonable, user is not caused suffering.
In the present embodiment, described capsule body 1 radial symmetric is positioned at worm screw 6 both sides fixing head 7 and fixing head 71 is set respectively, described worm gear 8 two ends are provided with and extend through fixing head 7 and fixing head 71 behind the driving wheel and be rotatably assorted with fixing head 7 and fixing head 71, simple in structure, be difficult for being disturbed by materials such as mucus.
Fig. 5 is provided with instrument and endoscope system structural representation for this utility model, as shown in the figure: also be provided for endoscope system 11 and the tool system 10 checked in the described capsule body 1; Described endoscope system 11 and tool system 10 and wheeled general driving capsule common control circuit plate 5 and wireless communication unit 3, compact conformation, globality is strong, is easy to Synchronization Control.
Certainly, endoscope system 11, tool system 10 and wheeled general driving capsule also can be provided with control circuit board and wireless communications component respectively, reach the purpose of accurate control, and anti-stop signal interferes with each other; The driving capsule of present embodiment also can only be provided with endoscope system or tool system as required, can both reach the purpose of this utility model.
Fig. 3 is this utility model embodiment two structural representations, Fig. 4 be Fig. 3 along B to view, as shown in the figure: worm-and-wheel gear is arranged in the capsule body 1, capsule body 1 and worm gear 8 and the driving wheel 9 corresponding drive wheel groove 1a that are provided with, described driving wheel 9 edge are exposed at outside the capsule body 1 by drive wheel groove 1a, this structure overall appearance is strong, increases the comfort of user.
Fig. 6 is this utility model and tool capsule and capsule endoscope formation capsule string structure sketch map, as shown in the figure: also comprise unpowered capsule endoscope 13 and unpowered tool capsule 12, described unpowered capsule endoscope 13 is connected with wheeled general driving capsule with unpowered tool capsule 12 and forms the capsule string, adopt between the capsule to have certain elastic connector and connect, lead channels is set in the connector; Adopt the capsule string structure, use flexibly, can or install, suitably select the serial connection mode of capsule string according to concrete needs dismounting, such as only being connected in series two uses, and, be beneficial in the digestive tract and drive flexible operation when turning round flexibly; Described unpowered capsule endoscope 13 and unpowered tool capsule 12 and wheeled general driving capsule common control circuit plate 5 and wireless communication unit 3, control circuit board 5 and wireless communications component 3 also can be arranged on unpowered capsule endoscope 13 and the unpowered tool capsule 12, the connecting line of capsule string adopts holding wire, can be used with all tool capsule and capsule endoscope on the present market, easy to use, save cost, make simple.
Certainly, unpowered capsule endoscope 13, unpowered tool capsule 12 and wheeled general driving capsule also can be provided with control circuit board and wireless communications component respectively, reach the purpose of accurate control, and anti-stop signal interferes with each other; The driving capsule of present embodiment also can only be provided with unpowered capsule endoscope or unpowered tool capsule as required and constitute the capsule string, can both reach the purpose of this utility model.
The wheeled general driving capsule of this structure can adopt conventional power supply and control method, finishes the utility model purpose.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although this utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1. wheeled general driving capsule, comprise capsule body, it is characterized in that: also comprise driving device, described driving device comprises worm-and-wheel gear and is arranged on the intravital drive motors of capsule, worm-and-wheel gear comprise worm screw and with the worm gear of worm engaging, the rotor of described drive motors and worm screw are in the circumferencial direction secure fit, and worm gear and capsule body are rotatably assorted, and are that wheel shaft is positioned at the worm gear two ends and in the circumferencial direction secure fit driving wheel is set respectively with the worm gear.
2. wheeled general driving capsule according to claim 1 is characterized in that: described worm gear is two, and two worm-wheel shaft line parallels are arranged at worm screw radial symmetric both sides.
3. wheeled general driving capsule according to claim 2 is characterized in that: also comprise being arranged on intravital power supply of capsule and control circuit board, described control circuit board is serially connected between power supply and the drive motors.
4. wheeled general driving capsule according to claim 3 is characterized in that: also comprise being arranged on the intravital wireless communication unit of capsule, described wireless communication unit is connected with control circuit board.
5. wheeled general driving capsule according to claim 4 is characterized in that: described capsule body radial symmetric is positioned at the worm screw both sides fixing head is set respectively, and described worm gear two ends are provided with and extend through fixing head behind the driving wheel and be rotatably assorted with fixing head.
6. wheeled general driving capsule according to claim 4, it is characterized in that: described worm-and-wheel gear is arranged in the capsule body, the corresponding drive wheel groove that is provided with worm gear and driving wheel of capsule body, described worm gear and driving wheel are exposed at outside the capsule body by drive wheel groove.
7. according to claim 5 or 6 described wheeled general driving capsules, it is characterized in that: the endoscope system that also is provided in the described capsule body checking is or/and tool system; Described unpowered capsule endoscope is or/and unpowered tool capsule and wheeled general driving capsule are shared or control circuit board and wireless communication unit be set respectively.
8. according to claim 5 or 6 described wheeled general driving capsules, it is characterized in that: also comprise unpowered capsule endoscope or/and unpowered tool capsule, described unpowered capsule endoscope is formed the capsule string or/and unpowered tool capsule is connected with wheeled general driving capsule; Described unpowered capsule endoscope is or/and unpowered tool capsule and wheeled general driving capsule are shared or control circuit board and wireless communication unit be set respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201273848U CN201418732Y (en) | 2009-05-20 | 2009-05-20 | Wheel-type universal drive capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201273848U CN201418732Y (en) | 2009-05-20 | 2009-05-20 | Wheel-type universal drive capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201418732Y true CN201418732Y (en) | 2010-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201273848U Expired - Lifetime CN201418732Y (en) | 2009-05-20 | 2009-05-20 | Wheel-type universal drive capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201418732Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859581A (en) * | 2017-04-01 | 2017-06-20 | 中国科学院电工研究所 | A kind of capsule gastroscope |
| CN109875610A (en) * | 2019-03-06 | 2019-06-14 | 青岛大学附属医院 | A kind of controllable reciprocating ultrasonic scanning capsule endoscope |
-
2009
- 2009-05-20 CN CN2009201273848U patent/CN201418732Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859581A (en) * | 2017-04-01 | 2017-06-20 | 中国科学院电工研究所 | A kind of capsule gastroscope |
| CN109875610A (en) * | 2019-03-06 | 2019-06-14 | 青岛大学附属医院 | A kind of controllable reciprocating ultrasonic scanning capsule endoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LINGFANG BIOLOGICAL TECHNOLOGY CO., LTD., CHONGQIN Free format text: FORMER OWNER: CHONGQING LANPO TECHNOLOGY CO., LTD. Effective date: 20110921 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 401122 YUBEI, CHONGQING TO: 400039 DADUKOU, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110921 Address after: 400039 Chongqing high tech Zone Yuzhou road heights branch No. 51 Patentee after: Lingfang Biological Technology Co., Ltd., Chongqing Address before: North District 401122 Chongqing City No. H-1-1 No. 83 opened Jinyu Road Patentee before: Chongqing Lanpo Technology Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160819 Address after: 402460, eighth, Ling Fang Avenue, Rongchang Industrial Park, Chongqing Patentee after: Chongqing Lingfang Sam fan Biological Pharmaceutical Co Ltd Address before: 400039 Chongqing high tech Zone Yuzhou road heights branch No. 51 Patentee before: Lingfang Biological Technology Co., Ltd., Chongqing |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100310 |