CN210931329U

CN210931329U - Electronic choledochoscope for hepatobiliary surgery

Info

Publication number: CN210931329U
Application number: CN201920959753.3U
Authority: CN
Inventors: 张家明
Original assignee: Henan Third People's Hosptial
Current assignee: Henan Third People's Hosptial
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-07-07
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses an electronic choledochoscope for hepatobiliary surgery, which comprises a support frame and a choledochoscope detection device, the lower end of the main machine device is positioned in the middle of the supporting frame and is provided with a storage device, the shell of the liquid absorbing device of the utility model is internally sleeved with a water absorbing sponge, and the lower end of the operating mechanism is sleeved through a sleeve joint at the middle end of the water absorbing sponge, the water absorbing sponge is contacted with the mouth of a patient, when the saliva of the patient flows out from the mouth, the saliva is absorbed by the water absorption sponge, so that the saliva can not flow out from the mouth to other places, the beneficial effects are that when the choledochoscope detection device is inserted into the patient mouth for frequent inspection, the mouth of the patient starts to unconsciously flow out of the saliva, when the saliva of the patient flows out from the mouth, the oral liquid is absorbed by the liquid suction device, so that the oral liquid cannot flow out to other places from the oral part, the choledochoscope detection device is pulled out from the biliary tract after the examination is finished, and the liquid suction device can be pulled out downwards from the operation mechanism and then is taken out for cleaning.

Description

Electronic choledochoscope for hepatobiliary surgery

Technical Field

The utility model belongs to the technical field of medical instrument is relevant, concretely relates to electronic choledochoscope for hepatobiliary surgery.

Background

The choledochoscope is a medical optical endoscope designed for the endoscopy and endoscopic surgery of the pancreaticobiliary duct, and can observe the internal condition of the biliary duct by using the choledochoscope so as to acquire information such as the shape and branch condition of the mucosa of the biliary duct, the function of the russian sphincter and the like. Therefore, biliary tract diseases can be diagnosed more accurately and treated correspondingly.

The prior art has the following problems: when using electron choledochoscope to inspect for the patient, need insert into patient's mouth with detection device and get into the biliary tract and inspect, it is longer to spend time when inspection, and the patient can unconscious running water when opening the mouth, makes its saliva flow out the mouth, makes patient's clothes and operation table dirty, needs to clear up, and is more troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electron cholangioscope for hepatobiliary surgery to propose in solving above-mentioned background art when using electron cholangioscope to inspect for the patient, need insert detection device and get into the biliary tract in the patient's mouth and inspect, it is longer to consume time when the inspection, and the patient can unconscious running water when opening the mouth, makes its saliva flow out the mouth, makes patient's clothes and operation table dirty, needs to clear up, more troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electronic cholangioscope for hepatobiliary surgery, includes support frame and cholangioscope detection device, the upper end of support frame is provided with the keyboard, the upper end of keyboard is provided with the display screen device, the upside that the lower extreme of keyboard is located the support frame is provided with the host computer device, the optical cable line is used in the left side of host computer device, and the host computer device links to each other with the external power electrical property, the other end of optical cable line is provided with cholangioscope detection device, cholangioscope detection device's middle part is provided with the suction means, the suction means includes shell, water absorption sponge and cup joint, the shell has been cup jointed to the outer end of water absorption sponge, the cup joint has been run through in the middle part of water absorption sponge, the right-hand member that the left end of cholangioscope detection device is located the support frame is provided with the rack, the middle part.

Preferably, cholangioscope detection device includes interior end of looking, hose, operating device and eyepiece end, the operating device left end is provided with the hose, the hose left end is provided with interior end of looking, the operating device right-hand member is provided with the eyepiece end.

Preferably, the inward-looking end comprises an objective lens, a nozzle, a light guide device and a photographing end, the nozzle is arranged at the lower end of the objective lens, the light guide device is arranged at the left end and the right end of the nozzle, and the photographing end is arranged at the lower end of the nozzle.

Preferably, the host device and the storage device are connected with the display screen device through a data line.

Preferably, the length of the water-absorbing sponge exceeds that of the shell, so that the water-absorbing sponge is in contact with the mouth of the patient.

Preferably, the operating mechanism is connected with the host device through an optical cable to transmit the biliary tract images of the patient.

Preferably, the nozzle is connected with an external water delivery device through an operating mechanism to clean the biliary tract.

Preferably, the operating mechanism is connected with a plurality of external devices to perform biliary tract examination and surgical operation.

Compared with the prior art, the utility model provides an electronic choledochoscope for hepatobiliary surgery possesses following beneficial effect:

1. the utility model discloses the imbibition device is by the shell, the sponge that absorbs water and cup joint the mouth and form, the sponge that absorbs water is cup jointed to the shell inside, the cup joint of rethread sponge middle-end that absorbs water cup joints at the operating device lower extreme, the sponge that absorbs water contacts with the patient oral area, when patient oral area water flows out from the oral area, absorb the saliva through the sponge that absorbs water, make it can not flow to other places from the oral area, biliary tract scope detection device extracts from the biliary tract after the inspection, can extract the sponge cup joint that absorbs water from operating device and take out the washing downwards.

2. The utility model discloses imbibition device beneficial effect is when inserting choledochoscope detection device in patient's mouth and often inspect, and patient's oral area begins unconscious outflow water, and when patient's oral area flowed out, absorbs saliva through imbibition device, makes it can not flow other places from the oral area, and choledochoscope detection device extracts from the biliary tract after having examined, can extract imbibition device from operating device downwards and take out the washing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of an electronic choledochoscope for hepatobiliary surgery according to the present invention;

FIG. 2 is a schematic structural view of an electronic choledochoscope imbibing device for hepatobiliary surgery according to the present invention;

fig. 3 is a schematic structural view of an electronic choledochoscope detection device for hepatobiliary surgery according to the present invention;

FIG. 4 is a schematic view of an internal view end of an electronic choledochoscope for hepatobiliary surgery according to the present invention;

in the figure: 1. a display screen device; 2. a choledochoscope detection device; 3. a liquid suction device; 4. placing a rack; 5. an optical cable; 6. a host device; 7. a storage device; 8. a support frame; 9. a keyboard; 21. an inward-looking end; 22. A hose; 23. an operating mechanism; 24. an eyepiece end; 31. a housing; 32. a water-absorbing sponge; 33. a socket; 211. an objective lens; 212. a nozzle; 213. a light guide device; 214. and (6) taking a picture.

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 a technical solution:

the utility model provides an electronic choledochoscope for hepatobiliary surgery, including support frame 8 and choledochoscope detection device 2, the upper end of support frame 8 is provided with keyboard 9, the upper end of keyboard 9 is provided with display screen device 1, the lower extreme of keyboard 9 is located the upside of support frame 8 and is provided with host computer device 6, host computer device 6 is connected with storage device 7 through the data line with display screen device 1, wherein host computer device 6 stores and handles the signal of telecommunication that optical equipment 213 sent, the colour mucosa image of examining the internal organs is demonstrateed in transmitting to display screen device 1 at last, optical cable 5 is used in the left side of host computer device 6, host computer device 6 links to each other with external power source electrical property.

An electronic choledochoscope for hepatobiliary surgery, comprising an optical cable 5, the other end of which is provided with a choledochoscope detection device 2, the choledochoscope detection device 2 comprises an inward-looking end 21, a hose 22, an operating mechanism 23 and an ocular end 24, the operating mechanism 23 is connected with a plurality of external devices for biliary examination and operation, wherein the operating mechanism 23 is connected with the plurality of external devices for sample plate collection, internal photographing and water and air delivery, the operating mechanism 23 is connected with a host machine 6 through the optical cable 5 for delivering biliary tract images of patients, wherein a light guide 213 emits light, the light is reflected through an intra-cavity mucosa surface, the light guide 213 receives and converts the light into an electric signal, the signal is delivered to the host machine 6 through the cable 5 connected with the operating mechanism 23, the left end of the operating mechanism 23 is provided with the hose 22, the left end of the hose 22 is provided with the inward-looking end 21, the inward-looking end 21 comprises an inward-looking end 21, a hose 22, an operating mechanism 23 and an ocular end 24, a nozzle 212 is arranged at the lower end of the objective lens 211, the nozzle 212 is connected with external water delivery equipment through the operating mechanism 23 to clean biliary tracts, water and air are delivered to a patient from the nozzle 212 through the hose 22 by connecting the operating mechanism 23 with the external water delivery equipment, light guide equipment 213 is arranged at the left end and the right end of the nozzle 212, a photographing end 214 is arranged at the lower end of the nozzle 212, a forceps clamping sample plate in the objective port 211 is operated through the hose 22 by connecting the operating mechanism 23 with the external equipment, the ocular end 24 is arranged at the right end of the operating mechanism 23, and the hose 22 is inserted into the biliary tracts of the patient from the inward-looking end 21 to be inspected by manually grasping the operating mechanism 23.

An electronic choledochoscope for hepatobiliary surgery, which comprises a liquid suction device 3 arranged in the middle of a choledochoscope detection device 2, wherein the liquid suction device 3 comprises a shell 31, and a water absorption sponge 32 with the length exceeding the shell 31, so that the water absorption sponge 32 is contacted with the mouth of a patient, wherein the shell 31 is internally sleeved with a water-absorbing sponge 32, and is sleeved at the lower end of the operating mechanism 23 through a sleeve port 33 at the middle end of the water-absorbing sponge 32, the water-absorbing sponge 32 is contacted with the mouth of the patient, when patient saliva flows from the oral area, absorb the saliva through the sponge 32 that absorbs water, make it can not flow other places from the oral area, absorb water sponge 32 and socket 33, the outer end of the sponge 32 that absorbs water has cup jointed shell 31, the sponge 32 middle part that absorbs water runs through socket 33, the left end that biliary tract mirror detection device 2 is located support frame 8's right-hand member is provided with rack 4, the middle part that the lower extreme of host computer device 6 is located support frame 8 is provided with storage device 7.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the host device 6 and the storage device 7 on the support frame 8 are powered on and opened, the display screen device 1 is opened to display the picture, the basic information of the patient is input through the keyboard 9, the choledochoscope detecting device 2 is connected with the host device 6 through the optical cable 5, the patient lies on the operating table to start working, the choledochoscope detecting device 2 is taken out from the placing frame 4, the operating mechanism 23 is held by bare hands to insert the hose 22 into the mouth of the patient from the inner sight end 21 to enter the biliary tract of the patient for examination, at this time, the photographing end 214 can be connected with the eyepiece end 24 on the operating mechanism 23 to observe the biliary tract condition, the operating mechanism 23 is connected with the external water conveying equipment, the water and air are conveyed to the patient from the nozzle 212 through the hose 22, the operating mechanism 23 is connected with the external equipment, the clamp in the object connecting port 211 is operated through the hose 22 to clamp, the light is reflected by the mucosa surface in the body cavity, the light guide device 213 receives and converts the light into an electric signal, the signal is transmitted to the host machine device 6 and the storage device 7 through the optical cable 5, the storage device 7 stores the signal, the host machine device 6 stores and processes the electric signal and finally transmits the electric signal to the display screen device 1 to display a color mucosa image of the examined organ, the patient unconsciously flows out the oral water during the examination process, the water is wiped through the liquid suction device 3, the shell 31 is internally sleeved with the water absorption sponge 32, the lower end of the operating mechanism 23 is sleeved through the sleeve opening 33 at the middle end of the water absorption sponge 32, the water absorption sponge 32 is contacted with the mouth of the patient, when the oral water of the patient flows out from the mouth, the oral water is absorbed through the water absorption sponge 32 and cannot flow out from the mouth to other places, the bare-handed device operating mechanism 23 pulls out the hose 22 and the upper inward viewing end 21 from the biliary tract of the patient, when fully withdrawn, the pipetting device 3 may be pulled down from the operating mechanism 23 through the socket 33 and cleaned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic choledochoscope for hepatobiliary surgery, includes support frame (8) and choledochoscope detection device (2), its characterized in that: the upper end of the support frame (8) is provided with a keyboard (9), the upper end of the keyboard (9) is provided with a display screen device (1), the lower end of the keyboard (9) is positioned at the upper side of the support frame (8) and is provided with a host device (6), the left side of the host device (6) uses an optical cable (5), the host device (6) is electrically connected with an external power supply, the other end of the optical cable (5) is provided with a choledochoscope detection device (2), the middle part of the choledochoscope detection device (2) is provided with a liquid suction device (3), the liquid suction device (3) comprises a shell (31), a water suction sponge (32) and a socket joint (33), the outer end of the water suction sponge (32) is sleeved with the shell (31), the middle part of the water suction sponge (32) is penetrated with the socket joint (33), the left end of the choledochoscope detection device (2) is positioned at the right end of, the lower end of the host device (6) is provided with a storage device (7) in the middle of the support frame (8).

2. The electronic choledochoscope for hepatobiliary surgery according to claim 1, wherein: cholangioscope detection device (2) are including interior end of looking (21), hose (22), operating device (23) and eyepiece end (24), operating device (23) left end is provided with hose (22), hose (22) left end is provided with interior end of looking (21), operating device (23) right-hand member is provided with eyepiece end (24).

3. The electronic choledochoscope for hepatobiliary surgery according to claim 2, wherein: interior end of looking (21) is including objective lens (211), nozzle (212), light guide equipment (213) and shoot end (214), the lower extreme of objective lens (211) is provided with nozzle (212), both ends are provided with light guide equipment (213) about nozzle (212), nozzle (212) lower extreme is provided with shoots end (214).

4. The electronic choledochoscope for hepatobiliary surgery according to claim 1, wherein: the host device (6) and the storage device (7) are connected with the display screen device (1) through data lines.

5. The electronic choledochoscope for hepatobiliary surgery according to claim 2, wherein: the length of the water absorption sponge (32) exceeds that of the shell (31), so that the water absorption sponge (32) is in contact with the mouth of a patient.

6. The electronic choledochoscope for hepatobiliary surgery according to claim 3, wherein: the operating mechanism (23) is connected with the host device (6) through an optical cable (5) and used for transmitting the biliary tract images of the patient.

7. The electronic choledochoscope for hepatobiliary surgery according to claim 3, wherein: the nozzle (212) is connected with external water delivery equipment through an operating mechanism (23) to clean the biliary tract.

8. The electronic choledochoscope for hepatobiliary surgery according to claim 2, wherein: the operating mechanism (23) is connected with a plurality of external devices to carry out biliary tract examination and operation work.