CN103211569A - Endoscope self-help biopsy all-in-one device and operating method thereof - Google Patents

Abstract

The invention discloses an endoscope self-service biopsy integrated device and its operating method, which solves the problems in the prior art that the gastroscope cannot complete the biopsy work when there is only one medical staff, and cannot perform HP detection and storage on human tissues at the same time. The invention comprises a main body of an electronic gastroscope and a light-conducting hose. One end of the main body of the electronic gastroscope is provided with a snake-bone tube, and the front end of the snake-bone tube is a rotatable endoscope. Button and angle adjustment valve, and the main body of the electronic gastroscope is also connected to one end of the light-conducting hose, and the other end of the light-conducting hose is also provided with a plug; the snake-bone tube is provided with control lines, signal lines, suction tubes and liquid delivery tubes A detachable biopsy device is also provided on the main body of the electronic gastroscope, and the biopsy device is located between the angle regulating valve and the snake bone tube. The invention combines gastroscope, biopsy and detection together, and the time used for the whole clinical operation is shorter and the efficiency is high.

Description

Endoscopic self-service biopsy all-in-one device and operating method thereof

technical field

The invention belongs to the technical field of medical devices, and in particular relates to an endoscope self-service biopsy integrated device and its operating method.

Background technique

Since 1932, German scholars Schindler and Wolff successfully developed a semi-bendable gastroscope composed of flexible tubes. Based on the principle of imaging, the fiber gastroduodenoscope was successfully developed. The gastroscope made of glass optical fiber has become a powerful weapon in the diagnosis and treatment of diseases in modern medicine due to its soft texture and large curvature; flexible operation and less pain in insertion; . However, the existing gastroscope still has the following defects: the existing gastroscope needs the cooperation of two medical personnel to complete the work when performing biopsy; when detecting human tissue HP, the biopsy needs to be removed from the gastroscope, and then held Human tissue is used for detection, and after the detection, the tissue must be moved to a storage bottle for subsequent processing, resulting in a waste of human resources and a long time for the entire clinical operation, and the labor intensity of the doctor is high. In addition, when removing the tissue, often Inadvertently causing the tissue to drop due to medical personnel, it is necessary to re-take the tissue.

Contents of the invention

The purpose of the present invention is to provide an endoscope self-service biopsy integrated device and its operating method, which solves the problems in the prior art that the gastroscope cannot complete the biopsy work when there is only one medical staff, and cannot perform HP detection and storage on human tissues at the same time.

In order to achieve the above object, the technical scheme adopted in the present invention is as follows:

The endoscope self-service biopsy integrated device includes the main body of the electronic gastroscope and the light-conducting hose. One end of the main body of the electronic gastroscope is provided with a snake bone tube. The front end of the snake bone tube is a rotatable endoscope. Liquid delivery switch, suction button and angle adjustment valve, and the main body of the electronic gastroscope is also connected to one end of the light-conducting hose, and the other end of the light-conducting hose is also provided with a plug; the snake-bone tube is provided with control lines, signal lines, suction The main body of the electronic gastroscope is also provided with a detachable biopsy device, which is located between the angle adjustment valve and the snake bone tube.

Further, the biopsy device includes a base that is detachably connected to the main body of the electronic gastroscope, and a tape measure housing that is arranged on the base and has an opening. The opening of the tape measure housing is also provided with a third channel for connecting with the biopsy port; The tape measure housing is provided with biopsy forceps with one end fixed on the base and the other end located in the third channel.

Still further, the biopsy device also includes a detection bottle set on the base for detecting HP of human tissue, and a storage bottle set on the base for storing human tissue, and the storage bottle is detachably set on the base On the seat; the opening of the tape measure shell is provided with a first channel for communicating with the detection bottle, and a second channel for communicating with the storage bottle; the storage bottle is detachably arranged on the base.

Furthermore, the biopsy forceps includes an operating rod fixed on the base, a slip ring connected to one end of the operating rod and sleeved on the operating rod, and a forceps head connected to the operating rod through an outer tube; There is a steel wire with one end connected to the pliers head and the other end passing through the operating rod and connected to the slip ring. The end of the outer tube connected to the operating rod is located at the center of the tape measure housing, and the outer end is fixedly connected with a rotating outer tube. Make it hover on the rotating disk in the tape measure housing, the other end of the outer tube is located in the third channel, and the pliers are located outside the third channel.

In addition, the inner wall on the side far away from the first passage opening in the third passage is provided with a first shrapnel for springing the pliers head to the first passage opening, and the inner wall on the side far away from the second passage opening in the third passage is There is also a second elastic piece for springing the pliers head to the second channel opening, and the second elastic piece is located between the first elastic piece and the tape measure case.

As a preference, sealing films are also provided at the mouths of the detection bottle and the storage bottle.

The operation method of the above-mentioned endoscopic self-service biopsy integrated device includes the following steps:

(1) Insert the plug into the plugboard to turn on the power;

(2) Extend the front end of the snake bone tube from the human mouth into the human body to observe the stomach or digestive tract;

(3) Extend the forceps head from the biopsy port and into the lesion tissue to clamp the lesion tissue;

(4) Rotate the rotating disk clockwise to wrap the outer tube into the tape measure case, bounce the pliers head into the first channel through the elastic force of the first shrapnel, then turn the rotating disk counterclockwise to insert the pliers head into the detection bottle for HP measurement;

(5) Continue to turn the rotating disk clockwise, and the forceps head will bounce into the second channel through the elastic force of the second shrapnel, and then turn the rotating disk counterclockwise to extend the forceps head into the storage bottle and put the diseased tissue into the bottle for storage ;

(6) Continue to turn the rotating disk clockwise to put the pliers head into the tape measure housing, and then take out the storage bottle for subsequent processing.

Compared with the prior art, the present invention has the following advantages and beneficial effects:

(1) The main body of the electronic gastroscope of the present invention is equipped with a biopsy device, which realizes the integrated structure of gastroscope and biopsy. When performing clinical detection, when biopsy is required, there is no need for one medical staff to control the gastroscope and another medical staff to control the gastroscope as in the prior art. Personnel control biopsy, the present invention only needs one medical staff to control gastroscope and biopsy at the same time, and forceps the patient's human tissue. After the forceps is completed, HP detection can be performed immediately, and it can be stored conveniently after detection. The operation is convenient, no human resources are wasted, the efficiency is high, and it is suitable for popularization and use.

(2) The outer tube of the biopsy forceps of the present invention is circled by the tape measure shell, which not only occupies a small space, but also can be retracted and released by rotating the rotating disk, unlike the biopsy forceps in the prior art because the outer tube is longer, They are often in a suspended state and are inconvenient to operate. The present invention has a fixed tape measure housing for storing the outer tube, and realizes retraction and retraction through the rotating disc, which is quite convenient to operate and reduces the labor intensity of medical staff.

(3) The base of the present invention is equipped with a detection bottle and a storage bottle. After the biopsy forceps grabs the tissue, the tissue can be moved to the detection bottle by rotating the rotating disk for HP detection. The tray moves the tissue to the storage bottle for subsequent processing, and the operation is very convenient.

(4) The present invention combines the functions of gastroscopy, biopsy, detection and storage, and only one medical staff can complete all the operations, and at the same time, there will be no phenomenon in the prior art that the medical staff inadvertently drop the tissue; The whole clinical operation takes a short time, has high efficiency, has outstanding substantive features and remarkable progress, and is suitable for popularization and use.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Among them, the names of parts corresponding to the marks in the drawings are:

1-electronic gastroscope main body, 2- snake bone tube, 3-endoscope, 4-biopsy port, 5-liquid delivery switch, 6-suction button, 7-angle adjustment valve, 8-light guide tube, 9-plug, 10 -base, 11-tape measure housing, 12-detection bottle, 13-storage bottle, 14-first channel, 15-second channel, 16-third channel, 17-operating rod, 18-slip ring, 19-outer Pipe, 20-pliers head, 21-rotary disc, 22-first shrapnel, 23-second shrapnel.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and examples, and the embodiments of the present invention include but not limited to the following examples.

Example

As shown in Figure 1, the endoscope self-service biopsy integrated device includes an electronic gastroscope main body 1 and a light-conducting hose 8. One end of the electronic gastroscope main body 1 is provided with a snake bone tube 2, and the front end of the snake bone tube 2 is a rotatable endoscope. 3. The main body 1 of the electronic gastroscope is also provided with a biopsy port 4, a liquid delivery switch 5, a suction button 6 and an angle adjustment valve 7, and the main body 1 of the electronic gastroscope is also connected to one end of the light-conducting hose 8, and the other end of the light-conducting hose 8 One end is also provided with a plug 9; the snake bone tube 2 is provided with a control line, a signal line, a suction tube and a liquid delivery tube, and a detachable biopsy device is also provided on the electronic gastroscope main body 1, and the biopsy device is located at the angle adjustment valve. Between 7 and the snake bone tube 2, by being provided with a biopsy device, the present invention is changed from only being used as a gastroscope to being able to perform biopsy and HP detection functions, realizing the integration of gastroscope and biopsy.

Further, the biopsy device includes a base 10 that is detachably connected to the main body 1 of the electronic gastroscope, and a tape measure housing 11 that is arranged on the base 10 and has an opening. The opening of the tape measure housing 11 is also provided with a biopsy port 4 A connected third channel 16 ; the tape measure housing 11 is provided with biopsy forceps with one end fixed on the base 10 and the other end located in the third channel 16 . In order to better realize the present invention, the biopsy device also includes a detection bottle 12 arranged on the base 10 for detecting human tissue HP, and a storage bottle 13 arranged on the base 10 for storing human tissue, so The storage bottle 13 is detachably arranged on the base 10; the opening of the tape measure case 11 is provided with a first passage 14 for communicating with the detection bottle 12, and a second passage 15 for communicating with the storage bottle 13; The storage bottle 13 is detachably arranged on the base 10 . The present invention stores the biopsy forceps in the tape measure housing through the principle of the tape measure, reduces the space occupied by the biopsy forceps, and avoids the troublesome operation caused by the excessive length of the biopsy forceps; HP detection and storage, it is not necessary to separate the biopsy forceps from the gastroscope before HP detection and storage, which greatly shortens the clinical operation time and reduces the labor intensity of medical staff.

In addition, the biopsy forceps of the present invention includes an operating rod 17 fixed on the base 10, a slip ring 18 connected to one end of the operating rod 17 and movably sleeved on the operating rod 17, and connected to the operating rod 17 through an outer tube 19. The pincer head 20; the outer tube 19 is provided with a steel wire with one end connected to the pincer head 20 and the other end passing through the operating rod 17 to be connected to the slip ring 18. The end of the outer tube 19 connected to the operating rod 17 is arranged on the tape measure 11, and outside this end is also fixedly connected with a rotating disk 21 for rotating the outer tube 19 to make it spiral in the tape measure housing 11, the other end of the outer tube 19 is located in the third channel 16, and the pliers head 20 Located outside the third channel 16 . In the present invention, the outer tube of the biopsy forceps is hovered in the tape measure housing, and the retraction of the outer tube is controlled by the rotating disk. Of course, the outer tube of the present invention can also be retracted manually. The channel of the bottle does not expose the forceps to the outside, preventing the tissue from falling inadvertently.

In the third channel 16 of the present invention, the inner wall of the side away from the first channel opening is provided with a first shrapnel 22 for springing the pliers head 20 to the first channel opening. A second elastic piece 23 for springing the pliers head 20 to the second channel opening is also provided on one inner wall, and the second elastic piece 23 is located between the first elastic piece 22 and the tape measure case 11 . The above-mentioned setting can bounce the pincer head into the corresponding channel through the corresponding shrapnel when the outer tube is put into the tape measure housing by rotating the rotating disk, so as to perform corresponding HP detection and storage.

Furthermore, the detection bottle and the storage bottle contain corresponding liquids, which are all prior art, so they will not be described here. In order to ensure that the liquid in the detection bottle and the storage bottle will not leak out, the detection bottle and the storage bottle The mouth of the storage bottle is provided with a sealing film, which can be broken by the pliers without affecting normal detection and storage.

When the present invention needs to perform biopsy during clinical detection, it is not necessary for one medical staff to control the gastroscope and another medical staff to control the biopsy as in the prior art. The present invention only needs one medical staff to control the gastroscope and biopsy at the same time. The human tissue is taken by forceps. After the forceps are taken, the HP test can be carried out immediately, and it can be conveniently stored after the test. It is easy to operate, does not waste human resources, and has high efficiency. It is suitable for popularization and use.

In addition, the biopsy device of the present invention is detachably installed on the main body of the electronic gastroscope. After the whole operation is completed, the biopsy device only needs to be taken off from the main body of the electronic gastroscope, and the electronic gastroscope can be sterilized to continue to be used. It is disposable, and of course the biopsy device can be sterilized multiple times in all directions before continuing to use.

When the present invention is in use, the biopsy device is first installed on the main body of the electronic gastroscope, and then the following operations are performed: firstly, the plug is inserted into the plugboard to turn on the power supply, and the display screen is turned on; After entering the human body, the observed image is transmitted to the external receiver through the endoscope and then displayed on the display screen, and the stomach or digestive tract is observed. When a diseased tissue is found, adjust the angle of the endoscope and the position of the snake bone tube In order to clearly observe the position of the diseased tissue, then extend the clamp head of the biopsy forceps from the biopsy port to the diseased tissue to clamp the diseased tissue, and then turn the rotating disk clockwise to roll the outer tube and the forceps head into the tape measure shell Inside, when the forceps head is pulled out from the biopsy port and enters the third channel, slow down the rotation speed until the forceps head is close to the first shrapnel, due to the elastic force of the shrapnel, it will bounce to the opening of the first channel, and then turn the rotating disk counterclockwise Insert the pincers into the detection bottle for HP measurement. After the measurement is completed, continue to turn the rotating disk clockwise. When the pincers approach the second shrapnel, the elastic force of the shrapnel will bounce it to the second channel opening, and then Turn the rotating disk counterclockwise to extend the pliers head into the storage bottle to store the diseased tissue in the storage bottle, then turn the turntable clockwise to move the pliers head out of the storage bottle and put it into the tape measure shell, and finally remove the storage bottle from the base Subsequent storage and processing can be done.

According to the above-mentioned embodiments, the present invention can be well realized. It is worth noting that, based on the premise of the above-mentioned structural design, in order to solve the same technical problem, even if some insubstantial changes or polishes are made on the present invention, the essence of the adopted technical solution is still the same as the present invention. Therefore, it should also be within the protection scope of the present invention.

Claims (7)

1. the self-service biopsy one of scope device, comprise electronic gastroscope main body (1), photoconduction flexible pipe (8), one end of electronic gastroscope main body (1) is provided with snake bone pipe (2), the front end of this snake bone pipe (2) is rotatable scope (3), also be provided with biopsy mouth (4), liquor charging switch (5) on the electronic gastroscope main body (1), attract button (6) and angular adjustment valve (7), and this electronic gastroscope main body (1) also is connected with an end of photoconduction flexible pipe (8), and the other end of photoconduction flexible pipe (8) also is provided with plug (9); Be provided with control line, holding wire, suction catheter and liquid pushing tube in the described snake bone pipe (2), it is characterized in that: the electronic gastroscope main body also is provided with dismountable biopsy device on (1), and this biopsy device is positioned between angular adjustment valve (7) and the snake bone pipe (2).

2. the self-service biopsy one of scope according to claim 1 device, it is characterized in that: described biopsy device comprises the pedestal (10) that is removably connected on the electronic gastroscope main body (1), be arranged at pedestal (10) and go up and have the Flexible rule case (11) of opening, this Flexible rule case (11) opening part also is provided with and is used for the third channel (16) that links to each other with biopsy mouth (4); Be provided with an end in the described Flexible rule case (11) and be fixed in the biopsy forceps that pedestal (10) is gone up, the other end is positioned at third channel (16).

3. the self-service biopsy one of scope according to claim 2 device, it is characterized in that: described biopsy device also comprises being arranged at and is used for the detection bottle (12) that human body is organized HP on the pedestal (10), and being arranged at the holding bottle (13) that is used to store tissue on the pedestal (10), described holding bottle (13) detachably is arranged on the pedestal (10); Flexible rule case (11) opening part is provided with and is used for and detects the first passage (14) that bottle (12) is connected, and is used for the second channel (15) that is connected with holding bottle (13); Described holding bottle (13) detachably is arranged on the pedestal (10).

4. the self-service biopsy one of scope according to claim 3 device, it is characterized in that: described biopsy forceps comprises the action bars (17) that is fixed on the pedestal (10), be connected with action bars (17) one ends and be enclosed within slip ring (18) on the action bars (17), and the binding clip (20) that links to each other with action bars (17) by outer tube (19); Be provided with the steel wire that an end links to each other with binding clip (20), the other end passes action bars (17) and link to each other with slip ring (18) in the described outer tube (19), the end that this outer tube (19) links to each other with action bars (17) is positioned at Flexible rule case (11) center, and rotate outer tube (19) and make it hover above rotation disc (21) in the Flexible rule case (11) outside also fixedly connected being useful on of this end, the other end of outer tube (19) then is positioned at third channel (16), and binding clip (20) is positioned at third channel (16) outside.

5. the self-service biopsy one of scope according to claim 4 device, it is characterized in that: the interior side inwall away from the first passage mouth of described third channel (16) is provided with and is used for first shell fragment (22) of binding clip (20) bullet to the first passage mouth, also be provided with on the side inwall away from the second channel mouth in the described third channel (16) and be used for second shell fragment (23) of binding clip (20) bullet to the second channel mouth, described second shell fragment (23) is positioned between first shell fragment (22) and the Flexible rule case (11).

6. the self-service biopsy one of scope according to claim 5 device is characterized in that: the described bottle mouth position that detects bottle (12) and holding bottle (13) all also is provided with sealing film.

7. the operational approach of the self-service biopsy one of the described scope of claim 1～6 device is characterized in that, may further comprise the steps:

(1) plug is inserted the plate energized;

(2) snake bone pipe front end is stretched in the human body body from human oral cavity stomach or digestive tract are observed;

(3) binding clip being stretched into and extend into the pathological tissues place from the biopsy mouth clamps and gets pathological tissues;

(4) clockwise rotate rotation disc outer tube is involved in the Flexible rule case, the elastic force by first shell fragment in first passage, rotates counterclockwise the binding clip bullet again rotation disc and binding clip is stretched into detects bottle and carry out HP and measure;

(5) continue to clockwise rotate rotation disc, the elastic force by second shell fragment in second channel, rotates counterclockwise the binding clip bullet again rotation disc and stretches into binding clip in the holding bottle and pathological tissues is put into bottle store;

(6) continue to clockwise rotate rotation disc binding clip is taken in the Flexible rule case, take out holding bottle subsequently and carry out subsequent treatment and get final product.

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