CN212037461U - Novel esophagoscope - Google Patents

Abstract

The utility model discloses a novel esophagoscope, including the cotton piece of half arc, air bag layer, backup pad and steel wire line, two sets of half arc cotton pieces are installed to rubber hose's one end, and the inside of the cotton piece of half arc all is equipped with the air bag layer to the top and the cotton piece inner wall fixed connection of half arc on air bag layer, the inside support frame that is equipped with of rubber hose of half arc cotton piece one side, and the both ends of support frame all with rubber hose inner wall fixed connection, and the air bag layer bottom of support frame one side all is equipped with the backup pad, the top and the air bag layer bottom fixed connection of backup pad, and the one end that the air bag layer was kept away from to the backup pad is equipped with articulated round pin to the backup pad is articulated mutually with the support frame through articulated round pin, the inside backup pad that is equipped with of rubber hose of support frame one side. The utility model discloses not only realized that the esophagoscope struts the observation to the esophagus, improved the application range of esophagoscope, protected patient's esophagus inner wall histiocyte moreover.

Description

Novel esophagoscope

Technical Field

The utility model relates to an esophagoscope technical field specifically is a novel esophagoscope.

Background

The condition such as improper diet, mistake pharynx when drunk and coma, or mistake swallowing foreign matter when children play in the life often can appear in the life, cause the foreign matter to get into the esophagus thereupon, the esophagus inspection is gastroenterology's disease inspection means commonly used, the condition inside with patient's esophagus through the imaging function of esophagoscope shows in the front of medical staff with the mode of image, make things convenient for medical staff to the diagnosis and the treatment of disease, current esophagoscope still has some not enoughly when using and remains to be improved.

The type of esophagoscope on the market today is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

(1) the existing esophagoscope is not convenient to open and observe the esophagus when in use, thereby seriously influencing the convenience degree of the esophagoscope when in use;

(2) the existing esophagoscope is generally inconvenient to take out sundries in the esophagus of a patient conveniently when in use, thereby greatly influencing the stability of the esophagoscope when in use;

(3) the existing esophagoscope is not convenient for the rotation of the esophagoscope display at any angle when in use, thereby bringing great trouble to people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel esophagoscope to it is not convenient for strut the esophagus and observes to propose the esophagoscope in the above-mentioned background art, to the convenient taking out of debris in patient's esophagus, is not convenient for the pivoted problem of the arbitrary angle of esophagoscope display.

In order to achieve the above object, the utility model provides a following technical scheme: a novel esophagoscope comprises a half-arc cotton block, an air bag layer, a support plate and a steel wire, wherein two groups of half-arc cotton blocks are arranged at one end of a rubber hose, the air bag layer is arranged inside each half-arc cotton block, the top end of each air bag layer is fixedly connected with the inner wall of each half-arc cotton block, a support frame is arranged inside the rubber hose on one side of each half-arc cotton block, the two ends of each support frame are fixedly connected with the inner wall of the rubber hose, the bottom end of the air bag layer on one side of each support frame is provided with the support plate, the top end of each support plate is fixedly connected with the bottom end of the air bag layer, a hinge pin is arranged at one end, away from the air bag layer, of each support plate is hinged with the support frame through the hinge pin, the support plate is arranged inside the rubber hose on one side of each support frame, a clamping mechanism is arranged inside the rubber hose, a drive, the bottom of drive handle is equipped with the handle, and the top and the drive handle bottom end fixed connection of handle to the one end that the rubber hose was kept away from to the drive handle is equipped with first support, the one end of first support and the outer wall fixed connection of drive handle one side.

Preferably, the top of drive handle is equipped with the supporting box, and the inside central point department of putting of supporting box is equipped with the display to the one end and the supporting box inner wall fixed connection of display, the supporting box bottom of display below is equipped with the standing groove, and the inside of standing groove is equipped with the worker's type piece, and the one end of worker's type piece extends to the inside of drive handle, realizes that inside supporting box stable in structure connects.

Preferably, the bottom end of the supporting box on one side of the I-shaped block is provided with a bearing, the inner wall of the bearing is fixedly connected with the outer wall of the I-shaped block, the outer wall of the bearing is fixedly connected with the bottom end of the supporting box, and the supporting box is hinged with the driving handle through the I-shaped block, so that the rotation of the esophagoscope display at any angle is realized.

Preferably, one side of the first support, which is far away from the driving handle, is provided with a second support, a hinged nail is arranged inside the second support, the second support is hinged to the first support through the hinged nail, a supporting spring is arranged at the top end of the second support, one end of the supporting spring is fixedly connected with the second support, the other end of the supporting spring is fixedly connected with the first support, and the supporting spring is stably connected.

Preferably, a steel wire is arranged at the center of the rubber hose, one end of the steel wire extends to the inside of the supporting spring, one end of the steel wire is fixedly connected with the inner wall of the second support, an air pipe is arranged inside the rubber hose below the steel wire, one end of the air pipe extends to the inside of the air bag layer, the other end of the air pipe extends to the inside of the driving handle, and air pipe line connection of the air bag layer is achieved.

Preferably, the clamping mechanism is internally provided with a first gear sleeve, an articulated shaft, a first clamping frame, a tensioning rope, a limiting sleeve, a camera, a second clamping frame, a compression spring and a second gear sleeve in sequence, the outer wall of the support frame on one side of the support plate is provided with the second clamping frame, one end of the second clamping frame is fixedly connected with the outer wall of the support frame, the first clamping frame is arranged on one side of the second clamping frame, the articulated shaft is arranged at the central position of the first clamping frame, the second clamping frame is articulated with the first clamping frame through the articulated shaft, and the compression spring is arranged on the outer wall of the second clamping frame on one side of the articulated shaft, so that the driving of the clamping mechanism is realized.

Preferably, one end of the compression spring is fixedly connected with the second clamping frame, the other end of the compression spring is fixedly connected with the first clamping frame, a first gear sleeve is fixed on the inner wall of one side of the second clamping frame, and a second gear sleeve is fixed on the inner wall of one side of the first clamping frame, so that power transmission of the clamping mechanism is realized.

Preferably, the outer wall of the support frame on one side of the second clamping frame is provided with a limiting sleeve, a tensioning rope is arranged inside the limiting sleeve, one end of the tensioning rope is fixedly connected with the first clamping frame and the second clamping frame, the other end of the tensioning rope is fixedly connected with a steel wire, and the esophagoscope can conveniently take out sundries in the esophagus of a patient.

Compared with the prior art, the beneficial effects of the utility model are that: the novel esophagoscope not only realizes the expansion observation of the esophagoscope on the esophagus, improves the application range of the esophagoscope, but also protects the tissue cells on the inner wall of the esophagus of a patient;

(1) the novel esophagoscope is provided with a handle, an air bag layer, an air pipe, a half-arc cotton block, a camera, a rubber hose, a support frame and a hinge pin, wherein the handle is held by a left hand of a worker, the rubber hose is slowly sent into the oral cavity of a patient to enter the esophagus, an air valve is opened by the worker, air flows into the air bag layer through the air pipe, the air bag layer expands, the half-arc cotton block is converted from a closed state to an opened state by the support plate support air bag layer under the support of the support frame and the cooperation of the hinge pin, the two groups of half-arc cotton blocks are in a horn shape, the esophagus is expanded to facilitate the examination of a doctor, the camera is shielded at the same time, the sharp object of the esophagoscope is prevented from puncturing the esophagus, the esophagoscope is expanded to observe the esophagus, and tissue;

(2) the novel esophagoscope comprises a first gear sleeve, a hinge shaft, a first clamping frame, a tensioning rope, a limiting sleeve, a camera, a second clamping frame, a compression spring and a second gear sleeve, the display shows the information under the irradiation of the camera by the worker, the worker holds the first bracket and the second bracket by the left hand and the right hand, under the cooperation of the hinge pin and the support of the support spring, the first support and the second support are combined together to drive the steel wire to be tensioned, under the coordination of the limiting sleeve, the steel wire drives the tensioning rope to be tensioned, the tensioning rope pulls the first clamping frame and the second clamping frame to be supported by the compression spring, and under the coordination of the hinge shaft, the first gear sleeve and the second gear sleeve are mutually matched to grab, tension and take sundries in the esophagus of a patient, so that the oesophagoscope is used for conveniently taking out the sundries in the esophagus of the patient, and the application range of the oesophagoscope is enlarged;

(3) this novel esophagoscope, through being provided with the display, the bearing, the worker type piece, the standing groove, the supporting box, the drive handle, observe the inner wall of patient's esophagus through the display, under the cooperation of bearing, under the support of worker type piece, inside the standing groove, the supporting box carries out the rotation of angle to the drive handle relatively, when the doctor rotates at handheld handle, the display follows synchronous motion and carries out the rotation of angle through rotatory supporting box to the display for better observation, the rotation of the arbitrary angle of esophagoscope display has been realized, the convenient inspection of doctor to patient's memorability has been made things convenient for.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a cross-sectional enlarged structure of the clamping mechanism of the present invention;

FIG. 3 is a schematic side view of a cross-sectional structure of a half-arc cotton block of the present invention;

fig. 4 is a schematic view of the front cross-sectional structure of the airbag layer in the expanded state.

In the figure: 1. a half-arc cotton block; 2. an air bag layer; 3. a support plate; 4. a clamping mechanism; 401. a first gear sleeve; 402. hinging a shaft; 403. a first clamping frame; 404. tensioning the rope; 405. a limiting sleeve; 406. a camera; 407. a second clamping frame; 408. a compression spring; 409. a second gear sleeve; 5. a hinge pin; 6. a support frame; 7. a rubber hose; 8. a steel wire; 9. a support box; 10. a display; 11. a shaping block; 12. a bearing; 13. a placement groove; 14. a drive handle; 15. a support spring; 16. a first bracket; 17. a second bracket; 18. a hinge pin; 19. a handle; 20. the trachea.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a novel esophagoscope, including the cotton piece of half arc 1, gasbag layer 2, backup pad 3, and steel wire line 8, two sets of cotton piece 1 of half arc are installed to the one end of rubber hose 7, and the inside of the cotton piece 1 of half arc all is equipped with gasbag layer 2, and the top of gasbag layer 2 and the cotton 1 inner wall fixed connection of piece of half arc, the inside support frame 6 that is equipped with of rubber hose 7 of the cotton piece 1 one side of half arc, and the both ends of support frame 6 all with 7 inner wall fixed connection of rubber hose, and 2 bottoms of gasbag layer of support frame 6 one side all are equipped with backup pad 3, the top of backup pad 3 and 2 bottom fixed connection of gasbag layer, and backup pad 3 keeps away from the one end of gasbag layer 2 and is equipped with articulated round pin 5, and backup pad 3 is articulated mutually with support frame 6 through articulated round pin 5, the inside backup pad 3 that.

Handle 19 is held in the hand of a staff's left side during the use, get into the patient's oral cavity entering esophagus with rubber hose 7 is slow, open the pneumatic valve through the staff, gaseous passing through trachea 20 flows into the inside of gasbag layer 2, gasbag layer 2 expands and opens, under the support of support frame 6, under the cooperation of hinge pin 5, backup pad 3 supports gasbag layer 2 and truns half arc cotton piece 1 into two sets of half arc cotton pieces 1 of open state to present loudspeaker shape by closed, it makes things convenient for doctor's inspection to strut the esophagus, cover camera 406 simultaneously, avoid the sharp object of esophagoscope to pierce the esophagus, realized that the esophagoscope struts the observation to the esophagus, patient's esophagus inner wall histiocyte has been protected.

The interior of the rubber hose 7 is provided with a clamping mechanism 4, the interior of the clamping mechanism 4 is sequentially provided with a first gear sleeve 401, an articulated shaft 402, a first clamping frame 403, a tensioning rope 404, a stop collar 405, a camera 406, a second clamping frame 407, a compression spring 408 and a second gear sleeve 409, the outer wall of the supporting frame 6 at one side of the supporting plate 3 is provided with the second clamping frame 407, one end of the second clamping frame 407 is fixedly connected with the outer wall of the supporting frame 6, one side of the second clamping frame 407 is provided with the first clamping frame 403, the central position of the first clamping frame 403 is provided with the articulated shaft 402, the second clamping frame 407 is articulated with the first clamping frame 403 through the articulated shaft 402, the outer wall of the second clamping frame 407 at one side of the articulated shaft 402 is provided with the compression spring 408, one end of the compression spring 408 is fixedly connected with the second clamping frame 407, and the other end of the compression spring 408 is fixedly connected with the first, a first gear sleeve 401 is fixed on the inner wall of one side of the second clamping frame 407, a second gear sleeve 409 is fixed on the inner wall of one side of the first clamping frame 403, a limiting sleeve 405 is arranged on the outer wall of the supporting frame 6 of one side of the second clamping frame 407, a tensioning rope 404 is arranged inside the limiting sleeve 405, one end of the tensioning rope 404 is fixedly connected with the first clamping frame 403 and the second clamping frame 407, and the other end of the tensioning rope 404 is fixedly connected with the steel wire 8.

During use, the irradiation of the camera 406 is performed by a worker, the display 10 displays the result, the left hand of the worker holds the handle 19 and the right hand of the worker holds the first support 16 and the second support 17, the first support 16 and the second support 17 are together supported by the support spring 15 under the cooperation of the hinge nail 18, the steel wire 8 is driven to be tensioned, the steel wire 8 drives the tensioning rope 404 to be tensioned under the cooperation of the limiting sleeve 405, the first clamping frame 403 and the second clamping frame 407 are driven by the tensioning rope 404 under the support of the compression spring 408, the first gear sleeve 401 and the second gear sleeve 409 are mutually matched to grasp and pull sundries in the esophagus of a patient under the cooperation of the hinge shaft 402, the convenient taking-out of the sundries in the esophagus of the patient by the esophagoscope is realized, and the application range of the esophagoscope is improved.

A steel wire 8 is arranged at the central position of the rubber hose 7, one end of the steel wire 8 extends to the inside of the supporting spring 15, one end of the steel wire 8 is fixedly connected with the inner wall of a second bracket 17, an air pipe 20 is arranged inside the rubber hose 7 below the steel wire 8, one end of the air pipe 20 extends to the inside of the air bag layer 2, the other end of the air pipe 20 extends to the inside of a driving handle 14, a driving handle 14 is arranged at one end of the rubber hose 7 far away from the supporting plate 3, one end of the driving handle 14 is fixedly connected with the rubber hose 7, a handle 19 is arranged at the bottom end of the driving handle 14, the top end of the handle 19 is fixedly connected with the bottom end of the driving handle 14, a first bracket 16 is arranged at one end of the driving handle 14 far away from the rubber hose 7, one end of the first bracket 16 is fixedly connected with the outer wall of one side of the driving handle 14, a second bracket 17, and the inside of second support 17 is equipped with articulated nail 18 to second support 17 is articulated mutually with first support 16 through articulated nail 18, and the top of second support 17 is equipped with supporting spring 15, and supporting spring 15's one end and second support 17 fixed connection, and supporting spring 15's the other end and first support 16 fixed connection.

The top end of the driving handle 14 is provided with a supporting box 9, a display 10 is arranged at the central position inside the supporting box 9, one end of the display 10 is fixedly connected with the inner wall of the supporting box 9, a placing groove 13 is arranged at the bottom end of the supporting box 9 below the display 10, an I-shaped block 11 is arranged inside the placing groove 13, one end of the I-shaped block 11 extends into the driving handle 14, a bearing 12 is arranged at the bottom end of the supporting box 9 on one side of the I-shaped block 11, the inner wall of the bearing 12 is fixedly connected with the outer wall of the I-shaped block 11, the outer wall of the bearing 12 is fixedly connected with the bottom end of the supporting box 9, and the supporting box 9 is hinged with the driving handle 14 through the I-shaped block 11.

Observe the inner wall of patient's esophagus through display 10 during the use, under bearing 12's cooperation, under the support of I-shaped piece 11, inside standing groove 13, supporting box 9 carries out the rotation of angle relative drive handle 14, has realized the rotation of oesophagoscope display 10 arbitrary angle, has made things convenient for the convenient inspection of doctor to patient's memorability.

The working principle is as follows: when the device is used, an external power supply is connected, firstly, a left hand of a worker holds the handle 19, the rubber hose 7 is slowly sent into the oral cavity of a patient to enter the esophagus, the air valve is opened by the worker, air enters the air pipe 20 and flows into the air bag layer 2, the air bag layer 2 is expanded, under the support of the support frame 6 and the cooperation of the hinge pin 5, the support plate 3 supports the air bag layer 2 to convert the half-arc cotton blocks 1 from a closed state to an open state, the two groups of half-arc cotton blocks 1 are horn-shaped, the esophagus is opened to facilitate the examination of doctors, meanwhile, the camera 406 is shielded to prevent sharp objects of the esophagoscope from puncturing the esophagus, the esophagoscope is used for opening and observing the esophagus to protect the histiocyte on the inner wall of the esophagus of the patient, then, the display 10 displays the oesophagoscope by the irradiation of the camera 406, the left hand of the worker holds the first support 16 and, under the cooperation of the hinge pin 18 and the support of the support spring 15, the first support 16 and the second support 17 are combined together to drive the steel wire 8 to be tensioned, under the cooperation of the stop collar 405, the steel wire 8 drives the tensioning rope 404 to be tensioned, the tensioning rope 404 pulls the first clamping frame 403 and the second clamping frame 407 to be supported by the compression spring 408, under the cooperation of the hinge shaft 402, the first gear sleeve 401 and the second gear sleeve 409 are mutually matched to grasp and draw the sundries in the esophagus of the patient, so that the convenient taking out of the sundries in the esophagus of the patient by the esophagoscope is realized, the application range of the esophagoscope is improved, the inner wall of the esophagus of the patient is observed through the display 10, under the cooperation of the bearing 12 and the support of the I-shaped block 11, the support box 9 rotates at an angle relative to the drive handle 14 in the placement groove 13, the rotation of the esophagoscope display 10 at any angle is realized, and the convenient examination of the patient by a doctor, to complete the esophagoscope usage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a novel esophagoscope, includes cotton piece of half arc (1), gasbag layer (2), backup pad (3) and steel wire (8), its characterized in that: two sets of half-arc cotton blocks (1) are installed at one end of the rubber hose (7), the inner parts of the half-arc cotton blocks (1) are provided with air bag layers (2), the top ends of the air bag layers (2) are fixedly connected with the inner walls of the half-arc cotton blocks (1), the inner parts of the rubber hose (7) on one side of the half-arc cotton blocks (1) are provided with support frames (6), the two ends of each support frame (6) are fixedly connected with the inner wall of the rubber hose (7), the bottom ends of the air bag layers (2) on one side of each support frame (6) are provided with support plates (3), the top ends of the support plates (3) are fixedly connected with the bottom ends of the air bag layers (2), one ends, far away from the air bag layers (2), of the support plates (3) are provided with hinge pins (5), the support plates (3) are hinged with the support frames (6) through the hinge pins (5), the support plates (3) are arranged inside, the inside of rubber hose (7) is equipped with clamping mechanism (4), and the one end that backup pad (3) were kept away from in rubber hose (7) is equipped with drive handle (14) to the one end and rubber hose (7) fixed connection of drive handle (14), the bottom of drive handle (14) is equipped with handle (19), and the top and the drive handle (14) bottom fixed connection of handle (19), and the one end that rubber hose (7) were kept away from in drive handle (14) is equipped with first support (16), the one end of first support (16) and the outer wall fixed connection of drive handle (14) one side.

2. The novel esophagoscope according to claim 1, wherein: the top of drive handle (14) is equipped with supporting box (9), and the inside central point of supporting box (9) puts and is equipped with display (10) to the one end and the supporting box (9) inner wall fixed connection of display (10), supporting box (9) bottom of display (10) below is equipped with standing groove (13), and the inside of standing groove (13) is equipped with worker's type piece (11), and the one end of worker's type piece (11) extends to the inside of drive handle (14).

3. The novel esophagoscope according to claim 2, wherein: the supporting box is characterized in that a bearing (12) is arranged at the bottom end of the supporting box (9) on one side of the I-shaped block (11), the inner wall of the bearing (12) is fixedly connected with the outer wall of the I-shaped block (11), the outer wall of the bearing (12) is fixedly connected with the bottom end of the supporting box (9), and the supporting box (9) is hinged with the driving handle (14) through the I-shaped block (11).

4. The novel esophagoscope according to claim 1, wherein: one side of the first support (16) far away from the driving handle (14) is provided with a second support (17), the inside of the second support (17) is provided with a hinged nail (18), the second support (17) is hinged with the first support (16) through the hinged nail (18), the top end of the second support (17) is provided with a supporting spring (15), one end of the supporting spring (15) is fixedly connected with the second support (17), and the other end of the supporting spring (15) is fixedly connected with the first support (16).

5. The novel esophagoscope according to claim 1, wherein: the central point department of rubber hose (7) puts and is equipped with steel wire line (8), and the one end of steel wire line (8) extends to the inside of supporting spring (15) to the one end and the second support (17) inner wall fixed connection of steel wire line (8), rubber hose (7) below steel wire line (8) inside is equipped with trachea (20), and the one end of trachea (20) extends to the inside of gasbag layer (2), and the other end of trachea (20) extends to the inside of drive handle (14).

6. The novel esophagoscope according to claim 1, wherein: a first gear sleeve (401), a hinge shaft (402), a first clamping frame (403), a tensioning rope (404), a limiting sleeve (405), a camera (406), a second clamping frame (407), a compression spring (408) and a second gear sleeve (409) are sequentially arranged in the clamping mechanism (4), a second clamping frame (407) is arranged on the outer wall of the supporting frame (6) at one side of the supporting plate (3), one end of the second clamping frame (407) is fixedly connected with the outer wall of the supporting frame (6), and one side of the second clamping frame (407) is provided with a first clamping frame (403), the center of the first clamping frame (403) is provided with a hinge shaft (402), and the second clamping frame (407) is hinged with the first clamping frame (403) through a hinge shaft (402), and a compression spring (408) is arranged on the outer wall of the second clamping frame (407) on one side of the hinge shaft (402).

7. The novel esophagoscope according to claim 6, wherein: one end of the compression spring (408) is fixedly connected with the second clamping frame (407), the other end of the compression spring (408) is fixedly connected with the first clamping frame (403), a first gear sleeve (401) is fixed on the inner wall of one side of the second clamping frame (407), and a second gear sleeve (409) is fixed on the inner wall of one side of the first clamping frame (403).

8. The novel esophagoscope according to claim 7, wherein: the outer wall of the supporting frame (6) on one side of the second clamping frame (407) is provided with a limiting sleeve (405), a tensioning rope (404) is arranged inside the limiting sleeve (405), one end of the tensioning rope (404) is fixedly connected with the first clamping frame (403) and the second clamping frame (407), and the other end of the tensioning rope (404) is fixedly connected with the steel wire (8).

Images