Breathing endoscope observer

Abstract

The invention discloses a breathing endoscope observer which comprises an imbedding pipe body, an upper moving block, a lower moving block, a driving head, a lubricating liquid guide-in pipe and a fixing rod. Lubricating liquid can be injected into an upper lubricating cavity and a lower lubricating cavity through a lubricating liquid guide-in pipe, when the lubricating liquid starts to be fed into an imbedding pipe body, an upper moving block and a lower moving block are driven to synchronously move downwards through rotation of a driving head, the upper moving block opens an upper lubricating hole, and the lower moving block opens a lower lubricating hole; therefore, the lubricating liquid in the upper lubricating cavity and the lower lubricating cavity can uniformly extend downwards along the outer side of the periphery of the embedded tube body, the tube body is embedded while the lubricating liquid is continuously input, lubricating is more sufficient, tube arrangement is smoother, and discomfort of a patient is reduced.

Description

Technical Field

[0001] The present invention belongs to the field of respiratory endoscopy, and particularly relates to a respiratory endoscope viewer. Background Art

[0002] Respiratory endoscopy and endoscopic interventional therapy are common diagnostic and treatment items in clinical respiratory medicine. However, when a respiratory endoscope tube is inserted for diagnosis and treatment, the respiratory endoscope tube enters the airway through the nose or mouth. However, during the insertion process of the respiratory endoscope tube, it not only continuously produces irritation, easily damaging the nasal cavity, but also affects the smoothness of insertion and increases the operation difficulty due to excessive dryness. Therefore, it is necessary to lubricate the respiratory endoscope tube. The current lubrication operation generally pre-lubricates the outer side of the respiratory endoscope tube directly, which is relatively inconvenient to operate. At the same time, the amount of lubrication in this way is small, and as the respiratory endoscope tube is continuously inserted, the lubrication effect is poor. Moreover, pre-lubrication is required every time it is used, making the operation very inconvenient. Therefore, it is necessary to improve the lubrication effect during the insertion of the respiratory endoscope and improve the convenience and reliability of lubrication use. Summary of the Invention

[0003] Aiming at the deficiencies of the above-mentioned prior art, the problem solved by the present invention is: to provide a respiratory endoscope viewer with sufficient lubrication, good lubrication effect, and convenient and efficient lubrication.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows: A respiratory endoscope viewer includes an insertion tube body, an upper moving block, a lower moving block, a driving head, a lubricating fluid inlet tube, and a fixing rod; an upper annular abutting section is provided above the inside of the insertion tube body, and a lower annular abutting section is provided below the inside of the insertion tube body; a plurality of upper lubricating holes are evenly opened around the upper annular abutting section; a plurality of lower lubricating holes are evenly opened around the lower annular abutting section; the upper moving block and the lower moving block are respectively distributed up and down in the insertion tube body. The upper moving block divides the upper part of the insertion tube body into an upper lubricating cavity, and the lower moving block divides the upper part of the insertion tube body into a lower lubricating cavity; the periphery of the upper end of the upper moving block abuts against the upper annular abutting section and closes the plurality of upper lubricating holes; the periphery of the upper end of the lower moving block abuts against the lower annular abutting section and closes the plurality of lower lubricating holes; the upper moving block and the lower moving block are fixedly connected by a fixing rod; the lubricating fluid inlet tube is installed in the insertion tube body, the upper end of the lubricating fluid inlet tube is fixed to the inner side of the upper end of the insertion tube body, the lower end of the lubricating fluid inlet tube passes through the upper moving block and moves into the lower lubricating cavity, and the lubricating fluid inlet tube injects lubricating fluid into the upper lubricating cavity and the lower lubricating cavity; the driving head is rotatably installed at the upper end of the insertion tube body, and the driving head rotates to drive the upper moving block and the lower moving block to move downward synchronously, and makes the upper moving block open the upper lubricating holes and the lower moving block open the lower lubricating holes.

[0005] Furthermore, upper and lower oil injection heads are respectively arranged on the upper and lower sides of the lubricating fluid introduction pipe; the upper and lower oil injection heads are respectively located in the upper lubricating cavity and the lower lubricating cavity.

[0006] Furthermore, a moving rod is arranged at the upper end of the upper moving block, and the moving rod is slidably clamped in the insertion pipe body; a threaded column is arranged at the upper end of the moving rod; a driving cylinder is arranged below the driving head; the driving cylinder is threadedly sleeved on the threaded column.

[0007] Furthermore, a limiting rod is arranged on one side of the upper end of the moving rod; a limiting groove is arranged on the upper side part of the insertion pipe body; the limiting rod is slidably clamped on the limiting groove.

[0008] Furthermore, an input pipe is arranged on the upper side part of the insertion pipe body; one side of the upper end of the lubricating fluid introduction pipe is communicated and connected with the input pipe.

[0009] Furthermore, the upper end of the insertion pipe body is hermetically connected through an upper end connecting block; the upper end of the lubricating fluid introduction pipe is fixedly connected to the lower side of the upper end connecting block.

[0010] Furthermore, both the upper moving block and the lower moving block are in a conical structure with a smaller upper part and a larger lower part; both the upper annular abutting section and the lower annular abutting section are in a conical ring surface structure with a smaller upper part and a larger lower part.

[0011] Furthermore, the peripheries of the upper moving block and the lower moving block are always in sealing abutment with the inner walls of the peripheries of the insertion pipe body.

[0012] Furthermore, both the upper moving block and the lower moving block are made of elastic materials.

[0013] Furthermore, a camera is arranged in the middle below the bottom of the insertion pipe body.

[0014] The beneficial effects of the present invention are as follows: 1. The present invention can inject lubricating fluid into the upper lubricating cavity and the lower lubricating cavity through the lubricating fluid introduction pipe. When starting to insert the insertion pipe body, by rotating the driving head, the upper moving block and the lower moving block are driven to move downward synchronously, and the upper moving block opens the upper lubricating holes and the lower moving block opens the lower lubricating holes. In this way, the lubricating fluid inside the upper lubricating cavity and the lower lubricating cavity can uniformly extend downward along the outer sides of the peripheries of the insertion pipe body. In this way, while inserting the insertion pipe body, lubricating fluid is continuously input. In this way, the lubrication is more sufficient, the pipe insertion is smoother, and the discomfort of the patient is reduced.

[0015] 2. When the present invention does not need lubrication, the peripheries of the upper end of the upper moving block abut against the upper annular abutting section to close the plurality of upper lubricating holes, and the peripheries of the upper end of the lower moving block abut against the lower annular abutting section to close the plurality of lower lubricating holes. In this way, the lubricating fluid can be stored, and the flexibility of use is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of the non-lubricated closed state of the present invention.

[0017] Figure 2 This is a schematic structural diagram of the lubricating fluid discharging of the present invention.

[0018] Figure 3 This is the present invention Figure 1 A partial enlarged structural schematic diagram of the upper part.

[0019] Figure 4 This is the present invention Figure 2 A partial enlarged structural schematic diagram of the upper part. DETAILED DESCRIPTION OF THE INVENTION

[0020] The following further describes the content of the present invention in detail with reference to the drawings.

[0021] As Figures 1 to 4 shown, a respiratory endoscope viewer includes an insertion tube body 1, an upper moving block 2, a lower moving block 3, a driving head 4, a lubricating fluid inlet pipe 5, and a fixing rod 6; an upper annular abutting section 11 is provided above the interior of the insertion tube body 1, and a lower annular abutting section 12 is provided below the interior of the insertion tube body 1; a plurality of upper lubricating holes 111 are evenly formed around the upper annular abutting section 11; a plurality of lower lubricating holes 121 are evenly formed around the lower annular abutting section 12; the upper moving block 2 and the lower moving block 3 are respectively distributed above and below the insertion tube body 1, the upper moving block 2 divides the upper part of the insertion tube body 1 into an upper lubricating cavity 13, and the lower moving block 3 divides the upper part of the insertion tube body 1 into a lower lubricating cavity 14; the periphery of the upper end of the upper moving block 2 abuts against the upper annular abutting section 11 and closes a plurality of upper lubricating holes 111; the periphery of the upper end of the lower moving block 3 abuts against the lower annular abutting section 12 and closes a plurality of lower lubricating holes 121; the upper moving block 2 and the lower moving block 3 are fixedly connected by a fixing rod 6; the lubricating fluid inlet pipe 5 is installed inside the insertion tube body 1, the upper end of the lubricating fluid inlet pipe 5 is fixed to the inner side of the upper end of the insertion tube body 1, the lower end of the lubricating fluid inlet pipe 5 passes through the upper moving block 2 and moves into the lower lubricating cavity 14, the upper moving block 2 can slide sealingly on the lubricating fluid inlet pipe 5, and the lubricating fluid inlet pipe 5 injects lubricating fluid into the upper lubricating cavity 13 and the lower lubricating cavity 14; the driving head 4 is rotatably installed at the upper end of the insertion tube body 1, the driving head 4 rotates and drives the upper moving block 2 and the lower moving block 3 to move downward synchronously, and causes the upper moving block 2 to open the upper lubricating holes 111 and the lower moving block 3 to open the lower lubricating holes 121.

[0022] As Figures 1 to 4As shown in the figure, in order to facilitate the injection of lubricating fluid into the upper lubricating cavity 13 and the lower lubricating cavity 14 by the lubricating fluid inlet pipe 5, further, the upper and lower sides of the lubricating fluid inlet pipe 5 are respectively provided with an upper oil injection head 51 and a lower oil injection head 52; the upper oil injection head 51 and the lower oil injection head 52 are respectively located in the upper lubricating cavity 13 and the lower lubricating cavity 14.

[0023] As Figures 1 to 4 shown in the figure, in order to facilitate the up-and-down driving of the upper moving block 2 and the lower moving block 3 by the driving head 4, further, the upper end of the upper moving block 2 is provided with a moving rod 21, and the moving rod 21 is slidably clamped in the insertion tube body 1; a threaded column 22 is provided at the upper end of the moving rod 21; a driving cylinder 41 is provided below the driving head 4; the driving cylinder 41 is threadedly sleeved on the threaded column 22. Further, a limiting rod 211 is provided on one side of the upper end of the moving rod 21; a limiting groove 15 is provided on the upper side of the upper end of the insertion tube body 1; the limiting rod 211 is slidably clamped in the limiting groove 15. Further, an input pipe 7 is provided on the upper side of the upper end of the insertion tube body 1; one side of the upper end of the lubricating fluid inlet pipe 5 is connected and communicated with the input pipe 7. Further, the upper end of the insertion tube body 1 is hermetically connected through an upper end connecting block 8; the upper end of the lubricating fluid inlet pipe 5 is fixedly connected to the lower side of the upper end connecting block 8.

[0024] As Figures 1 to 4 shown in the figure, in order to facilitate the upper moving block 2 to close the upper annular abutting section 11 and the lower moving block 3 to close the lower annular abutting section 12, further, both the upper moving block 2 and the lower moving block 3 have a conical structure with a smaller upper part and a larger lower part; both the upper annular abutting section 11 and the lower annular abutting section 12 have a conical annular surface structure with a smaller upper part and a larger lower part. Further, the peripheries of the upper moving block 2 and the lower moving block 3 are always in sealing abutment with the inner walls of the peripheries of the insertion tube body 1. Further, both the upper moving block 2 and the lower moving block 3 are made of elastic materials. Further, a camera 9 is provided in the middle below the bottom of the insertion tube body 1.

[0025] The present invention can inject lubricating fluid into the upper lubricating cavity 13 and the lower lubricating cavity 14 through the lubricating fluid inlet pipe 5. When starting to insert the insertion tube body 1, by rotating the driving head 4, the upper moving block 2 and the lower moving block 3 are driven to move downward synchronously, and the upper moving block 2 opens the upper lubricating hole 111 and the lower moving block 3 opens the lower lubricating hole 121, so that the lubricating fluid inside the upper lubricating cavity 13 and the lower lubricating cavity 14 can uniformly extend downward along the outer sides of the four sides of the insertion tube body 1. In this way, while inserting the insertion tube body 1, lubricating fluid is continuously input, so that the lubrication is more sufficient, the tube insertion is smoother, and the discomfort of the patient is reduced.

[0026] When lubrication is not required in the present invention, the upper peripheral portion of the upper moving block 2 abuts against the upper annular abutting section 11 to close a plurality of upper lubricating holes 111, and the upper peripheral portion of the lower moving block 3 abuts against the lower annular abutting section 12 to close a plurality of lower lubricating holes 121, so that the lubricating liquid can be stored and the flexibility of use can be improved.

[0027] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A respiratory endoscope viewer, characterized in that, It includes an insertion tube body, an upper moving block, a lower moving block, a driving head, a lubricating fluid inlet tube, and a fixing rod; an upper annular abutting section is provided above the interior of the insertion tube body, and a lower annular abutting section is provided below the interior of the insertion tube body; a plurality of upper lubricating holes are evenly opened around the upper annular abutting section; a plurality of lower lubricating holes are evenly opened around the lower annular abutting section; the upper moving block and the lower moving block are respectively distributed above and below in the insertion tube body. The upper moving block divides the upper part of the insertion tube body into an upper lubricating cavity, and the lower moving block divides the upper part of the insertion tube body into a lower lubricating cavity; the periphery of the upper end of the upper moving block abuts against the upper annular abutting section and closes the plurality of upper lubricating holes; the periphery of the upper end of the lower moving block abuts against the lower annular abutting section and closes the plurality of lower lubricating holes; the upper moving block and the lower moving block are fixedly connected by a fixing rod; the lubricating fluid inlet tube is installed in the insertion tube body, the upper end of the lubricating fluid inlet tube is fixed to the inner side of the upper end of the insertion tube body, the lower end of the lubricating fluid inlet tube passes through the upper moving block and moves into the lower lubricating cavity, and the lubricating fluid inlet tube injects lubricating fluid into the upper lubricating cavity and the lower lubricating cavity; the driving head is rotatably installed at the upper end of the insertion tube body, the driving head rotates and drives the upper moving block and the lower moving block to move downward synchronously, and causes the upper moving block to open the upper lubricating holes and the lower moving block to open the lower lubricating holes; upper and lower oil injection heads are respectively provided on the upper and lower sides of the lubricating fluid inlet tube; the upper and lower oil injection heads are respectively located in the upper lubricating cavity and the lower lubricating cavity; a camera is provided in the middle below the bottom of the insertion tube body.

2. The endoscopic respiratory viewer according to claim 1, characterized in that, A moving rod is provided at the upper end of the upper moving block, and the moving rod is slidably clamped in the insertion tube body; a threaded column is provided at the upper end of the moving rod; a driving cylinder is provided below the driving head; the driving cylinder is threadedly sleeved on the threaded column.

3. The endoscopic respiratory monitor according to claim 2, characterized in that, A limiting rod is provided on one side of the upper end of the moving rod; a limiting groove is provided on the side part of the upper end of the insertion tube body; the limiting rod is slidably clamped in the limiting groove.

4. The endoscopic respiratory viewer according to claim 1, wherein An input tube is provided on the side part of the upper end of the insertion tube body; one side of the upper end of the lubricating fluid inlet tube is communicated and connected with the input tube.

5. The endoscopic respiratory monitor according to claim 1, wherein, The upper end of the insertion tube body is hermetically connected through an upper end connecting block; the upper end of the lubricating fluid inlet tube is fixedly connected to the lower side of the upper end connecting block.

6. The endoscopic breathing viewer according to claim 1, characterized in that, Both the upper moving block and the lower moving block are in a conical structure with a smaller upper part and a larger lower part; both the upper annular abutting section and the lower annular abutting section are in a conical ring surface structure with a smaller upper part and a larger lower part.

7. The endoscopic respiratory tract viewer according to claim 1, characterized in that, The peripheries of the upper moving block and the lower moving block are always in sealed abutment with the inner walls of the peripheries of the insertion tube body.

8. The endoscopic respiratory viewer according to claim 1, characterized in that, Both the upper moving block and the lower moving block are made of elastic materials.

Images