Storage-type capsule endoscope and reading device thereof
Technical field
This utility model belongs to technical field of medical instruments, specifically, and particularly a kind of storage-type capsule endoscope and reading device thereof.
Background technology
Capsule endoscope full name is " intelligent capsule digestive tract endoscope system ", claims again " Medical wireless scope ".In the shell of capsule endoscope, be provided with shooting and signal transmitting apparatus, person under inspection is by after oral capsule scope, by peristalsis of the digest tract, make it motion photographic images in digestive tract, doctor utilizes external image recorder and image workstation, understand person under inspection's whole digestive tract situation, thereby its state of an illness is made to diagnosis.Capsule endoscope have check convenient, without wound, without wire, no pain, without cross infection, do not affect patient's advantages such as normal operation, expanded the visual field of digestive tract examining, overcome the toleration that traditional plug-in type scope has poor, be not suitable for the defects such as the old and state of an illness is critical, can be used as the especially prefered method of diagnosis of small bowel diseases of digestive tract disease.
Storage-type capsule endoscope is on traditional capsule endoscope, to add large capacity storage module, thereby capsule endoscope can be stored in the image of sampling in inner memory module.The advantage of storage-type capsule endoscope is, patient is after the storage-type capsule endoscope of swallowing, without carrying out real-time monitoring in hospital, also without wearing image recorder, patient only need pay close attention to capsule endoscope and when excretes and it is reclaimed in time, then utilize data to read instrument and image software for display, can carry out display analysis to the image of storage-type capsule endoscope collection.
At present, when storage-type capsule endoscope needs reading out data, the housing of capsule endoscope need to be cut, then taking out memorizer reads, complex operation so not only, waste time and energy, and easily switch to memorizer or other inner member when cutting housing, thereby cause inner member to damage or the inefficacy of whole capsule endoscope.
utility model content
One of the purpose of this utility model is to provide a kind of reading out data storage-type capsule endoscope easily.
As follows for realizing the technical scheme of this utility model the first object: a kind of storage-type capsule endoscope, in capsule housing (1), be provided with the circuit board (3) of tape storage (2), its key is: the rear end of described circuit board (3) has plate part (3a), this plate part (3a) is perpendicular with the axial line of capsule housing (1), on the rear plate face of described plate part (3a), be distributed with a plurality of output contacts, each output contact is positioned at the front port of intubate (4), and intubate (4) is vertical and be fixed on plate part (3a), at described capsule housing (1) afterbody, over against the position of intubate (4), have socket, encapsulation biogum (5) in this socket.
Adopt above technical scheme, biogum by the contact pin of reading device through capsule housing afterbody socket, and each contact pin is stretched in corresponding intubate, until the end of contact pin contacts with the output contact of circuit board plate part, can utilize output contact and contact pin outwards to derive the data of memory storage, simple, convenient like this, quick, and without cutting capsule housing, can effectively prevent that capsule housing inner member from damaging or whole capsule endoscope lost efficacy.The socket of capsule housing afterbody adopts biogum sealing, one side good airproof performance, and while working in capsule endoscope enters patient body, body fluid can not enter in capsule housing by socket, can guarantee capsule endoscope reliable operation; On the other hand, biogum is nontoxic to human body, can not affect the healthy of patient, and contact pin is easy through biogum, can further improve the convenience that data read.
The rear end of described intubate (4) extends to the inwall of capsule housing (1) afterbody, and at the inside of intubate (4) rear end encapsulation biogum.Above structure can form firm support to the rear end of intubate, crooked or loosening to prevent that intubate from occurring.
Para-position when facilitating reading out data is provided with position mark on the outer wall of the corresponding plate part of described capsule housing (1) (3a).
Described capsule housing (1) is made by corrosion-resistant medical macromolecular materials, and selection is convenient like this, and, nonirritant nontoxic to human body, outside can discharging safely.
Two of the purpose of this utility model is to provide a kind of device that can facilitate storage-type capsule endoscope reading out data.
As follows for realizing the technical scheme of this utility model the second object: the reading device that a kind of data for storage-type capsule endoscope derive, outside at positioning pipe (6) middle part is provided with interface (7), in this interface (7), be provided with many contact pins (8), described contact pin (8) is corresponding one by one with described intubate (4), and contact pin (8) stretches in positioning pipe (6), and be connected with the input of conversion chip (10) by data wire (9), the outfan of described conversion chip (10) is connected with USB interface (11), this USB interface (11) is arranged on the end of positioning pipe (6).
Contact pin in above reading device is corresponding one by one with the intubate in storage-type capsule endoscope, interface is aimed to the afterbody of capsule housing, and make contact pin aim at the socket of capsule housing afterbody, then the direction towards capsule housing moves reading device, make interface be inserted in the afterbody of capsule housing, and contact pin is through the biogum of capsule housing afterbody socket, and each contact pin is stretched in corresponding intubate, until the end of contact pin contacts with the output contact of circuit board plate part, the data of memory storage utilize output contact and contact pin outwards to transmit like this, through data wire, be transferred to conversion chip, after being changed by conversion chip, can outwards derive by USB interface.As can be seen here, the data manipulation that utilizes reading device to derive in capsule endoscope memorizer is simple, convenient, fast, and without cutting capsule housing, can effectively prevent that capsule housing inner member from damaging or whole capsule endoscope lost efficacy.
As preferably, described interface (7) is structure as a whole with positioning pipe (6), and both are perpendicular.
Para-position when facilitating reading out data, is provided with position mark groove (12) at described interface (7) away from the end of positioning pipe (6).
Beneficial effect: this utility model is by improving and be equipped with special reading device to the afterbody of capsule housing, can under the prerequisite of not cutting capsule housing, the data in memorizer be derived, not only simple, convenient, and quick, reliable, have design ingenious, simple in structure, implement the features such as easy.
Accompanying drawing explanation
Fig. 1 is the structural representation of storage-type capsule endoscope.
Fig. 2 is the structural representation of reading device.
Fig. 3 is the top view of Fig. 2.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, storage-type capsule endoscope has capsule housing 1, and this capsule housing 1 is made by corrosion-resistant medical macromolecular materials.The circuit board 3 of tape storage 2 is housed in described capsule housing 1, the rear end of this circuit board 3 has plate part 3a, the axial line of plate part 3a and capsule housing 1 is perpendicular, and is provided with position mark on the outer wall of the corresponding plate part 3a of capsule housing 1, so that reading device para-position.On the rear plate face of described plate part 3a, be distributed with a plurality of output contacts, the number of output contact and arrangement form are determined according to actual needs.At described plate part 3a rear, be provided with the many intubate 4 that are parallel to each other, this intubate 4 parallels with the axial line of capsule housing 1, and intubate 4 is corresponding one by one with output contact.The rear plate face of the front end of described intubate 4 and plate part 3a fixes, and the front port of intubate 4 enters corresponding output contact cover wherein.The rear end of intubate 4 extends to the inwall of capsule housing 1 afterbody, and over against the position of each intubate 4, all has socket at capsule housing 1 afterbody, and in this socket and the inside of intubate 4 rear ends is all packaged with biogum 5.All the other structures of storage-type capsule endoscope are same as the prior art, and therefore not to repeat here.
As Fig. 2, Fig. 3 and in conjunction with as shown in Fig. 1, the reading device matching with storage-type capsule endoscope consists of positioning pipe 6, interface 7, contact pin 8, data wire 9, conversion chip 10 and usb 11 etc.Wherein, positioning pipe 6 is short straight tube structure, in the outside at positioning pipe 6 middle parts, is provided with interface 7, and this interface 7 is circular ring structure, and the external diameter of internal diameter and capsule housing 1 adapts, and interface 7 is perpendicular with positioning pipe 6.One end of described interface 7 and positioning pipe 6 are connected as a single entity, and in the end of interface 7 other ends, are provided with position mark groove 12, and this position mark groove 12 matches with the position mark on capsule housing, so that reading device and capsule housing carry out para-position.On the wall at described positioning pipe 6 middle parts, be vertically equipped with many contact pins 8, this contact pin 8 fixes with positioning pipe 6, and the position of contact pin 8 and number corresponding one by one with described intubate 4.One end of described contact pin 8 is positioned at interface 7, and uncovered near interface 7, and the other end of contact pin 8 stretches in positioning pipe 6.Each contact pin 8 stretches into positioning pipe 6 Nei ends and is connected with the input of conversion chip 10 by data wire 9, and conversion chip 10 is installed in positioning pipe 6, and the outfan of this conversion chip 10 is connected with usb 11, and described usb 11 is arranged on the end of positioning pipe 6.
Operation principle of the present utility model is as follows:
First interface 7 is aimed to the afterbody of capsule housing 1, make the position mark para-position on position mark groove on interface 7 12 and capsule housing, and contact pin 8 is just in time aimed at the socket of capsule housing 1 afterbody, then the direction towards capsule housing 1 moves reading device, make interface 7 be inserted in the afterbody of capsule housing 1, and contact pin 8 is through the biogum 5 of capsule housing 1 afterbody socket, and each contact pin 8 is stretched in corresponding intubate 4, until the end of contact pin 8 contacts with the output contact of circuit board 3 plate part 3a, the data that memorizer 2 stores like this utilize output contact and contact pin 8 outwards to transmit, through data wire 9, be transferred to conversion chip 10, by can outwards deriving by usb 11 after conversion chip 10 conversions.