CN118319395B - Endoscope structure for surgical operation - Google Patents
Endoscope structure for surgical operation Download PDFInfo
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- CN118319395B CN118319395B CN202410760916.0A CN202410760916A CN118319395B CN 118319395 B CN118319395 B CN 118319395B CN 202410760916 A CN202410760916 A CN 202410760916A CN 118319395 B CN118319395 B CN 118319395B
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- 238000001514 detection method Methods 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 16
- 238000005086 pumping Methods 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims description 37
- 239000007924 injection Substances 0.000 claims description 37
- 230000001681 protective effect Effects 0.000 claims description 25
- 238000005491 wire drawing Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 206010033675 panniculitis Diseases 0.000 abstract description 19
- 210000004304 subcutaneous tissue Anatomy 0.000 abstract description 19
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000008280 blood Substances 0.000 description 14
- 210000004369 blood Anatomy 0.000 description 14
- 238000005286 illumination Methods 0.000 description 11
- 235000015097 nutrients Nutrition 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
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- 239000003814 drug Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 208000007107 Stomach Ulcer Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 210000002784 stomach Anatomy 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Endoscopes (AREA)
Abstract
The invention discloses an endoscope structure for surgical operation, relates to the technical field of endoscopes, and solves the problems that when an endoscope is extended to subcutaneous tissue of a patient, the skin of the patient during operation can obstruct the extension of the endoscope part, the extension position and angle of the endoscope are difficult to control, and the operation is inconvenient. The endoscope structure for the surgical operation comprises a handle part, a shell, a display end, an endoscope mechanism and a liquid pumping and discharging assembly, wherein the shell is arranged at the top of the handle part, the display end is connected to the top of the shell through a sucker, and the endoscope mechanism is arranged in the shell. According to the invention, the grabbing part can grab the skin of the operation part, so that the external light can not be blocked when medical staff adjusts the position and angle of the bottom of the endoscope metal wire, the control and adjustment are more convenient, the subcutaneous tissue of a patient can not be damaged greatly, and the safety of the surgical operation during detection is improved.
Description
Technical Field
The invention relates to the technical field of endoscopes, in particular to an endoscope structure for surgical operation.
Background
Endoscopes can be used to access the stomach orally or through other natural tunnels, and can be used to see lesions that cannot be displayed by X-rays, and are therefore commonly used in the medical arts, for example: gastric ulcers or surgery, etc.
The prior Chinese patent application with the publication number of CN115553689A discloses an endoscope handle, which comprises a driving part, wherein the driving part comprises an electric element and a transmission component used for driving an insertion part of the endoscope handle to bend under the driving of the electric element; the electric control part is provided with an upper computer interface and comprises a manual control detection sensor for detecting a manual operation signal; the electric control component is used for controlling the action of the driving component according to the control signal received by the upper computer interface and/or the control signal detected by the manual control detection sensor; the manual operation part is used for being manually operated by a handle operator, and is provided with a sensing structure matched with the manual detection sensor and used for converting the mechanical movement state of the manual operation part into a control signal of the manual detection sensor so as to control the action of the driving part; according to the invention, the upper computer interface and the manual control detection sensor are arranged on the electric control part, the upper computer interface can control the driving part to act according to the control signal received by the upper computer, and the manual operation part is provided with the sensing structure matched with the manual control detection sensor, so that the mechanical motion state of the manual operation part can be converted into the control signal of the manual control detection sensor, and the driving part can be controlled to act as well, so that the endoscope handle can be compatible with manual and automatic operation, the operation habit of doctors is not required to be changed, and the endoscope handle can be used conveniently and popularized in the market.
However, this endoscope structure has the following drawbacks in specific use:
1. In the conventional endoscope structure, when the endoscope structure is used for a surgical operation, a portion (generally subcutaneous tissue of a patient) which is difficult to observe by naked eyes of a doctor is required to be subjected to illumination detection and enlarged display on a corresponding instrument, but when the endoscope is used and a head portion of the endoscope is extended to the subcutaneous tissue of the patient, the skin of the patient operation can obstruct the extension of the endoscope portion, so that the conventional endoscope structure is inconvenient. Meanwhile, the skin can also block external illumination, so that when a medical staff operates the endoscope to extend into subcutaneous tissues, the position and the angle of the extending endoscope are difficult to control, and the operation is inconvenient;
2. When the conventional endoscope structure is used in a surgical operation, blood, pus and the like may remain at the position where a patient performs the operation, and when the endoscope performs illumination detection, the blood and the pus may affect the medical staff to know the specific condition (including blood exudation and the like) of the operation portion through the display end, and the examination and observation effect of the endoscope on the affected part may be affected.
Disclosure of Invention
The present invention is directed to a surgical endoscope structure for solving the problems set forth in the background art described above.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
The invention provides an endoscope structure for surgical operation, which comprises a handle part, a shell, a display end, an endoscope mechanism and a liquid pumping and discharging assembly, wherein the top of the handle part is provided with the shell, the top of the shell is connected with the display end through a sucker, the endoscope mechanism is arranged in the shell and is electrically connected with the display end,
A liquid pumping assembly is arranged in the endoscope mechanism, the liquid pumping assembly extends to the outer side of the shell,
Wherein, endoscope mechanism includes:
The endoscope assembly is arranged in the shell and is electrically connected with the display end, a liquid extraction assembly is arranged in the endoscope assembly, and the bottom of the endoscope assembly extends to the outer side of the shell;
The outer protection component is arranged on the outer side of the bottom of the endoscope component and is positioned on the bottom of the shell, an outer grabbing component is arranged on the outer side of the outer protection component, and the outer grabbing component is connected with the shell and is positioned on the outer side of the endoscope component.
As a preferable scheme of the invention, the shell consists of a guide wire part, a connecting part, a fixing part, a wire drawing part, an operating part and a top cover part, wherein the top of the guide wire part is connected with the connecting part, the fixing part is arranged at the top of the connecting part, the wire drawing part is arranged at the top of the fixing part, the operating part is arranged at the top of the wire drawing part, the top cover part is arranged at the top of the operating part,
The top of the top cover part is connected with the display end through the sucker, and the guide wire part, the connecting part, the fixing part, the wire drawing part, the operating part and the top cover part are integrally injection molded.
As a preferable mode of the present invention, the inside of the connecting portion is provided with an outer grasping member which extends to the outside of the connecting portion, the inside of the operating portion is provided with a liquid drawing member which extends to the outside, and
The inside of top cap portion is provided with control module, control module with the display end endoscope subassembly, liquid drainage subassembly, outer protection subassembly with outer snatch the subassembly electricity and connect.
As a preferred embodiment of the present invention, the liquid pumping assembly includes:
The output end of the external container is connected with a control valve, the output end of the control valve is connected with a flow guide pipe, the flow guide pipe extends to the inside of the injection part,
Wherein the injection part is arranged on the side surface of the operation part;
The flow speed adjusting module is arranged on one side of the inside of the injection part, is sleeved on the outer side of the flow guide pipe and is used for controlling the flow speed of the medium conveyed by the flow guide pipe;
A heating part which is arranged on the side surface of the joint of the injection part and the operation part, is sleeved on the outer side of the flow guide pipe and heats the medium conveyed by the flow guide pipe,
Wherein the draft tube extends into the interior of the endoscope assembly.
As a preferred embodiment of the present invention, the endoscope assembly includes:
An endoscope wire penetrating through the wire guide part, the connecting part, the fixing part, the wire drawing part and the operating part and extending to the outer side of the shell, wherein the endoscope wire is electrically connected with the control module;
Wherein, the guide pipe is arranged in the endoscope metal wire;
an inner concave part which is arranged at the inner bottom of the endoscope wire, wherein an illuminating lamp part is arranged in the inner concave part, and an injection nozzle is arranged on the side surface of the illuminating lamp part; and
The detection endoscopes are positioned on the side surfaces of the illuminating lamp part and the injection nozzle, two groups of detection endoscopes are arranged, and the two groups of detection endoscopes are symmetrically arranged relative to the central part of the concave part;
The liquid extracting nozzle is arranged on the side surface of the detection endoscope and is positioned on the side surfaces of the injection nozzle and the illuminating lamp part,
Wherein, the surface of endoscope wire has seted up the depressed part.
As a preferable mode of the invention, an outer protection component is arranged on the outer side of the bottom of the endoscope wire, the illuminating lamp part and the detection endoscope are electrically connected with the control module, and
The liquid suction nozzle and the injection nozzle are connected with the flow guide pipe.
As a preferred aspect of the present invention, the outer protection assembly includes:
The outer protective sleeve is sleeved on the outer side of the endoscope metal wire, a rubber ring is arranged at the inner top of the outer protective sleeve, and the rubber ring extends to the inner part of the inner concave part;
The bottom retaining ring, the bottom retaining ring sets up the inboard of outer lag, and inboard installation location has the endoscope wire, external groove has been seted up to one side of outer lag, external groove's side detachable is connected with outer snatch the subassembly.
As a preferable scheme of the invention, the side face of the external groove is detachably connected with an external grabbing component, the material of the external protective sleeve is epoxy resin, and
The outer protective sleeve is composed of two parts, and the cross section of the bottom part of the outer protective sleeve is smaller than that of the top part of the outer protective sleeve.
As a preferred embodiment of the present invention, the outer gripping assembly includes:
The rubber sleeve is arranged on the side face of the external groove and extends to the outer side of the external protective sleeve, and grabbing wires are detachably arranged in the rubber sleeve;
The grabbing part is arranged at the bottom of the grabbing metal wire and is used for grabbing and fixing skin tissues of a patient; and
The grabbing driving module is arranged in the connecting portion and located on the outer side of the endoscope metal wire, and is controlled by a control nut on the side face, and the control nut is installed on the side face of the connecting portion.
As a preferable scheme of the invention, the back surface of the rubber sleeve is provided with a plurality of guide grooves which are in sliding connection with the guide convex parts and are in one-to-one correspondence with each other
The guide protruding portion is installed in the inside of external groove, just the guide protruding portion is provided with a plurality of.
Compared with the prior art, the above technical scheme has the following beneficial effects:
1. In the endoscope structure for surgical operation, the operation of a patient is detected by an endoscope, and when the endoscope wire part extends into subcutaneous tissue of the patient, the endoscope wire part can be grasped and turned over by a grasping part arranged outside, so that the skin of the part can not block the production of the endoscope wire from extending in. Meanwhile, the grabbing control of the skin can not block the entry of external light when medical staff adjusts the position and the angle of the bottom of the endoscope metal wire, is more convenient in control and adjustment, can not cause larger damage to subcutaneous tissues of a patient, and improves the safety of a surgical operation during detection;
2. In the endoscope structure for surgical operation, when detecting subcutaneous tissue at the operation site, a medical staff can hold the handle part by hand, extend an endoscope metal wire arranged at the bottom of the shell into the subcutaneous tissue, and realize the detection operation at the operation site through a detection endoscope arranged at the bottom of the endoscope metal wire. Meanwhile, when the detection endoscope detects, the illuminating lamp part can illuminate the detection end of the detection endoscope, so that the detection operation is convenient. In the detection process, the outer protective sleeve sleeved at the bottom of the endoscope wire can ensure the safety of the endoscope wire when penetrating into subcutaneous tissue on one hand, and can protect the illuminating lamp part for illumination and detection and the detection endoscope on the other hand, so that the corrosion damage of blood to the illuminating lamp part and the detection endoscope is reduced. When the device goes deep, blood can be prevented from adhering to the illuminating lamp part and the detection endoscope, and the clarity and the accuracy of illumination detection are improved;
3. In the surgical endoscope structure, after the completion of the surgical operation, detection can be performed by extending the endoscope wire into the subcutaneous tissue. Meanwhile, in the detection process, the liquid suction nozzle and the injection nozzle can also penetrate into subcutaneous tissues, and when the detection is carried out, an endoscope metal wire does not need to be plugged in and pulled out again, and the operation of extracting blood and pus and injecting nutrient solution can be completed through the liquid suction nozzle and the injection nozzle, so that foreign matters (blood and pus) can not exist in the subcutaneous tissues of an operation position. In addition, the nutrient solution which is conveyed to subcutaneous tissues of a patient can be heated by the heating part, so that the nutrient solution is more convenient for the patient to absorb;
4. In the endoscope structure for surgical operation, when the endoscope is used for detection, image data detected by the endoscope can be transmitted to the inside of the control module in an electric signal mode through a wire transmission mode, and is transmitted to the display end and the display screen in an electric signal mode, so that the signal transmission conversion of light-electricity-light is realized, and the medical staff can conveniently amplify the subcutaneous tissue part of the operation of a patient, and know the specific condition of the operation wound.
Drawings
The accompanying drawings, which 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 serve to explain the invention.
Furthermore, the terms "install," "set," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a releasable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic illustration of the structural connection of the external container and endoscope of the present invention;
FIG. 3 is a schematic view of the structure of the connection of the housing and the display end of the present invention;
FIG. 4 is a schematic view of an endoscope of the present invention in a normal cross-section;
FIG. 5 is an enlarged schematic view of the structure of the area A of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the handle portion and the operating portion of the present invention in a connected cross-section;
FIG. 7 is an enlarged schematic view of the structure of the area B in FIG. 5 according to the present invention;
FIG. 8 is a schematic view of the structure of an endoscope wire of the present invention connected by an outer guard assembly and an outer grasping assembly;
FIG. 9 is a schematic illustration of the structure of the present invention with the guard assembly and outer gripping assembly connected in cross-section;
FIG. 10 is an enlarged schematic view of the structure of the area C of FIG. 9 in accordance with the present invention;
FIG. 11 is a schematic view of the structure of the outer sheath and grasping wire of the invention in a cross-sectional connection;
In the figure:
10. A handle portion;
20. A housing; 200. a suction cup; 201. a guide wire portion; 202. a connection part; 203. a fixing part; 204. a wire drawing part; 205. an operation unit; 206. a top cover part; 2061. a control module;
30. A display end; 40. an endoscope mechanism;
50. A liquid extraction assembly; 501. a container is externally connected; 502. a control valve; 503. a flow guiding pipe; 504. an injection part; 505. a flow rate adjustment module; 506. a heating section;
60. An endoscope assembly; 601. an endoscope wire; 602. an inner concave portion; 603. a lighting lamp part; 604. an injection nozzle; 605. detecting an endoscope; 606. a liquid suction nozzle; 607. a recessed portion;
70. An outer protective component; 701. an outer protective sleeve; 702. a rubber ring; 703. a bottom retainer ring; 704. an external groove;
80. An outer gripping assembly; 801. a rubber sleeve; 8011. a guide groove; 8012. a guide boss; 802. grabbing the metal wire; 803. a gripping part; 804. a grabbing driving module; 805. and (5) controlling the nut.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
Referring to fig. 1 to 11, the surgical endoscope structure includes a handle portion 10, a housing 20, a display end 30, an endoscope mechanism 40 and a liquid drawing assembly 50, wherein the housing 20 is mounted at the top of the handle portion 10, the display end 30 is connected to the top of the housing 20 through a suction cup 200, the endoscope mechanism 40 is disposed inside the housing 20, the endoscope mechanism 40 and the display end 30 are electrically connected, the liquid drawing assembly 50 is disposed inside the endoscope mechanism 40, the liquid drawing assembly 50 extends to the outside of the housing 20, the endoscope mechanism 40 includes an endoscope assembly 60, the endoscope assembly 60 is mounted inside the housing 20 and electrically connected to the display end 30, the liquid drawing assembly 50 is disposed inside the endoscope assembly 60, and the bottom extends to the outside of the housing 20; the outer protection component 70, the outer protection component 70 sets up the outside of endoscope subassembly 60 bottom, and is located the bottom of shell 20, and the outside of outer protection component 70 is provided with outer grabbing component 80, and outer grabbing component 80 is connected with shell 20, and is located the outside of endoscope subassembly 60.
The working principle is as follows: when performing a surgical operation, it is necessary to perform illumination detection on the surgical site of the patient, and at this time, a medical person holds the handle portion 10 and extends the endoscope assembly 60 to the surgical site of the patient, so that the specific condition of the operation is detected and displayed on the display screen of the medical device, and the specific condition of the operation wound is known. Meanwhile, before the operation, the skin of the operation part of the patient can be gripped through the design of the external gripping assembly 80, so that the skin can be lifted, and the operation of extending the endoscope assembly 60 (extending into subcutaneous tissues) by medical staff is facilitated. Before the outer grabbing component 80 is actually used, the outer grabbing component is detachably arranged on the outer side of the outer protection component 70, and can be detached from the outer protection component 70 after grabbing the skin of a patient, so that the inner endoscope component 60 of the outer protection component 70 can not collide with the grabbing of the skin, and the medical staff can not block external light and conveniently control and adjust the extending position and angle of the endoscope when the endoscope component 60 is extended into an operation position. When the operation is completed and the detection is performed, the liquid pumping and discharging assembly 50 can pump blood and pus at the operation place and supplement a certain nutrient solution, so that medical staff can know the condition of the specific operation conveniently through the display screen.
Referring specifically to fig. 3, 4, 5 and 6, the housing 20 is composed of a wire guide portion 201, a connecting portion 202, a fixing portion 203, a wire drawing portion 204, an operation portion 205 and a top cover portion 206, the top of the wire guide portion 201 is connected with the connecting portion 202, the top of the connecting portion 202 is provided with the fixing portion 203, the top of the fixing portion 203 is provided with the wire drawing portion 204, the top of the wire drawing portion 204 is provided with the operation portion 205, the top of the operation portion 205 is provided with the top cover portion 206, wherein the top of the top cover portion 206 is connected with the display end 30 through the suction cup 200, and the wire guide portion 201, the connecting portion 202, the fixing portion 203, the wire drawing portion 204, the operation portion 205 and the top cover portion 206 are integrally injection molded.
In this embodiment, the outer grabbing component 80 is disposed inside the connecting portion 202, the outer grabbing component 80 extends to the outer side of the connecting portion 202, the liquid pumping component 50 extending to the outer side is disposed inside the operating portion 205, the control module 2061 is disposed inside the top cover portion 206, and the control module 2061 is electrically connected with the display end 30, the endoscope assembly 60, the liquid pumping component 50, the outer protecting component 70 and the outer grabbing component 80, so that the whole surgical operation can be controlled by the design of the control module 2061.
In the surgical endoscope structure of the present invention, the endoscope assembly 60 can be guided by the design of the guide wire portion 201, so that the endoscope assembly 60 is ensured to be in a vertical state when extending into subcutaneous tissue, and the insertion of the endoscope assembly 60 is facilitated. The fixing portion 203 and the wire drawing portion 204 are designed, the fixing portion 203 can fix the position of the guide wire inside the endoscope assembly 60, and the wire drawing portion 204 can telescopically adjust the position of the guide wire inside the endoscope assembly 60. The operation portion 205 is designed to facilitate control of the operation of the liquid extraction assembly 50.
Referring specifically to fig. 2, 6 and 7, the liquid pumping assembly 50 includes an external container 501, an output end of the external container 501 is connected with a control valve 502, an output end of the control valve 502 is connected with a flow guiding pipe 503, the flow guiding pipe 503 extends to an inside of an injection part 504, wherein the injection part 504 is mounted on a side surface of the operation part 205; the flow rate adjusting module 505 is arranged on one side of the inside of the injection part 504, the flow rate adjusting module 505 is sleeved on the outer side of the flow guide pipe 503, and the flow rate of the medium conveyed by the flow guide pipe 503 is controlled; and a heating unit 506, wherein the heating unit 506 is mounted on the side surface of the joint between the injection unit 504 and the operation unit 205, the heating unit 506 is sleeved outside the guide tube 503, and heats the medium conveyed by the guide tube 503, and the guide tube 503 extends into the endoscope assembly 60.
In the surgical endoscope structure of the present invention, when injection of a medical fluid or a nutrient fluid into a surgical site of a patient is required, the medical fluid in the external container 501 can be introduced into the endoscope assembly 60 through the flow guide tube 503, and can be introduced into the surgical site of the patient through the endoscope assembly 60, thereby realizing injection of the medical fluid or the nutrient fluid. When it is necessary to draw blood and pus from a surgical site of a patient, the endoscope assembly 60 can draw both and input the blood and pus into the external container 501 through the draft tube 503, thereby realizing the blood and pus drawing operation. Wherein, when the two are operated, the heating part 506 can heat the injection of the liquid medicine, so that the liquid medicine is easier to be absorbed by the patient; the design of the control valve 502 for controlling the injection of the liquid medicine or nutrient solution and the extraction of blood and pus; the flow rate adjustment module 505 is designed to control the injection of the medical fluid or nutrient solution and the rate of the withdrawal of blood and pus.
Referring specifically to fig. 8 and 9, the endoscope assembly 60 includes an endoscope wire 601, the endoscope wire 601 is disposed through the wire guide portion 201, the connection portion 202, the fixing portion 203, the wire drawing portion 204, and the operation portion 205, and extends to the outside of the housing 20, and the endoscope wire 601 is electrically connected to the control module 2061; wherein, the inside of the endoscope wire 601 is provided with a flow guiding pipe 503; an inner concave portion 602, the inner concave portion 602 being provided at an inner bottom portion of the endoscope wire 601, an illumination lamp portion 603 being provided inside the inner concave portion 602, an injection nozzle 604 being provided at a side surface of the illumination lamp portion 603; and a detection endoscope 605, wherein the detection endoscope 605 is positioned on the side surface of the illuminating lamp part 603 and the injection nozzle 604, and the detection endoscope 605 is provided with two groups, and the two groups of detection endoscopes 605 are symmetrically arranged relative to the central part of the concave part 602; the liquid suction nozzle 606, the liquid suction nozzle 606 is installed on the side surface of the detection endoscope 605 and is positioned on the side surfaces of the injection nozzle 604 and the illuminating lamp part 603, wherein a concave part 607 is arranged on the surface of the endoscope wire 601.
In this embodiment, the outer protection component 70 is disposed on the outer side of the bottom of the endoscope wire 601, the lighting lamp portion 603 and the detection endoscope 605 are electrically connected with the control module 2061, and the liquid suction nozzle 606 and the injection nozzle 604 are connected with the flow guide tube 503, so that the extending portion of the endoscope wire 601 can be protected by the design of the outer protection component 70, and the damage degree to subcutaneous tissues of a patient can be reduced.
In the surgical endoscope structure of the present invention, the illumination lamp section 603 is designed to provide enough illumination so that the illumination intensity at the time of detection by the detection endoscope 605 meets the detection standard when detecting the surgical condition of the patient. The injection nozzle 604 is connected with the flow guiding pipe 503 for injecting liquid medicine or nutrient solution. The liquid suction nozzle 606 is connected with the flow guide pipe 503 and is used for drawing blood and pus in operation.
Referring specifically to fig. 11, the outer protective assembly 70 includes an outer protective sheath 701, the outer protective sheath 701 is sleeved on the outer side of the endoscope wire 601, and a rubber ring 702 is provided on the inner top, and the rubber ring 702 extends into the inner concave portion 602; bottom retainer ring 703, bottom retainer ring 703 sets up the inboard at outer lag 701, and the inboard installs the location has endoscope wire 601, and external groove 704 has been seted up to one side of outer lag 701, and external groove 704's side detachable is connected with outer grabbing assembly 80.
In this embodiment, the outer grabbing component 80 is detachably connected to the side surface of the external groove 704, the outer protecting sleeve 701 is made of epoxy resin, the outer protecting sleeve 701 is composed of two parts, the cross-sectional area of the bottom part of the outer protecting sleeve 701 is smaller than that of the top part of the outer protecting sleeve 701, and the damage degree of the endoscope wire 601 to a patient when the endoscope wire 601 stretches into subcutaneous tissue is reduced through the design of the outer protecting sleeve 701, and meanwhile, all parts of the bottom of the endoscope wire 601 are protected.
In the surgical endoscope structure of the present invention, the bottom retainer 703 is designed to support the bottom of the endoscope wire 601. The rubber ring 702 is designed to press and fix the endoscope wire 601.
Referring specifically to fig. 11, the outer gripping assembly 80 includes a rubber sleeve 801, the rubber sleeve 801 is mounted on a side surface of the external groove 704 and extends to an outer side of the outer protective sleeve 701, and a gripping wire 802 is detachably mounted in the rubber sleeve 801; a grasping portion 803, the grasping portion 803 being mounted at the bottom of the grasping wire 802 and grasping and fixing skin tissue of the patient; and a grasping driving module 804, the grasping driving module 804 is disposed inside the connection portion 202 and outside the endoscope wire 601, the grasping driving module 804 is controlled by a control nut 805 on a side surface, and the control nut 805 is mounted on the side surface of the connection portion 202.
In this embodiment, the back of the rubber sleeve 801 is provided with a plurality of guide grooves 8011, the guide grooves 8011 are slidably connected with the guide protrusions 8012, and the guide protrusions 8012 are installed in the external groove 704 in a one-to-one correspondence manner, and the guide protrusions 8012 are provided with a plurality of guide grooves 8011 and guide protrusions 8012, so that the outer gripping assembly 80 is convenient to be installed on the side surface of the outer protective sleeve 701.
In the surgical endoscope structure of the present invention, the extension and contraction of the grasping wire 802 is controlled by the grasping driving module 804 and the control nut 805, and the grasping portion 803 connected to the bottom of the grasping wire 802 is driven to operate, thereby realizing grasping and fixing operations on the skin of the patient.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (4)
1. Surgical endoscope structure, including handle portion (10), shell (20), display end (30), endoscope mechanism (40) and liquid drainage subassembly (50), its characterized in that: the top of the handle part (10) is provided with a shell (20), the top of the shell (20) is connected with a display end (30) through a sucker (200), an endoscope mechanism (40) is arranged in the shell (20), the endoscope mechanism (40) is electrically connected with the display end (30),
The endoscope mechanism (40) is internally provided with a liquid extraction assembly (50), the liquid extraction assembly (50) extends to the outer side of the shell (20),
Wherein the endoscope mechanism (40) comprises:
An endoscope assembly (60), wherein the endoscope assembly (60) is installed inside the shell (20) and is electrically connected with the display end (30), a liquid pumping assembly (50) is arranged inside the endoscope assembly (60), and the bottom extends to the outer side of the shell (20);
The outer protection assembly (70) is arranged on the outer side of the bottom of the endoscope assembly (60) and is positioned at the bottom of the shell (20), an outer grabbing assembly (80) is arranged on the outer side of the outer protection assembly (70), and the outer grabbing assembly (80) is connected with the shell (20) and is positioned on the outer side of the endoscope assembly (60);
the shell (20) consists of a guide wire part (201), a connecting part (202), a fixing part (203), a wire drawing part (204), an operating part (205) and a top cover part (206);
A control module (2061) is provided inside the top cover part (206);
the endoscope assembly (60) comprises:
An endoscope wire (601), wherein the endoscope wire (601) is arranged through the wire guiding part (201), the connecting part (202), the fixing part (203), the wire drawing part (204) and the operating part (205), extends to the outer side of the shell (20), and is electrically connected with the control module (2061);
wherein, a flow guide pipe (503) is arranged in the endoscope metal wire (601);
an inner concave part (602), wherein the inner concave part (602) is arranged at the inner bottom of the endoscope wire (601), an illuminating lamp part (603) is arranged in the inner concave part (602), and an injection nozzle (604) is arranged on the side surface of the illuminating lamp part (603); and
A detection endoscope (605), wherein the detection endoscope (605) is positioned on the side surfaces of the illuminating lamp part (603) and the injection nozzle (604), and the detection endoscope (605) is provided with two groups, and the two groups of detection endoscopes (605) are symmetrically arranged relative to the central part of the concave part (602);
A liquid suction nozzle (606), wherein the liquid suction nozzle (606) is arranged on the side surface of the detection endoscope (605) and is positioned on the side surfaces of the injection nozzle (604) and the illuminating lamp part (603),
Wherein, a concave part (607) is arranged on the surface of the endoscope metal wire (601);
An outer protection component (70) is arranged on the outer side of the bottom of the endoscope wire (601), the illuminating lamp part (603) and the detection endoscope (605) are electrically connected with the control module (2061), and
The liquid suction nozzle (606) and the injection nozzle (604) are connected with the flow guide pipe (503);
The outer protective assembly (70) comprises: the outer protective sleeve (701) is sleeved outside the endoscope metal wire (601), a rubber ring (702) is arranged at the inner top of the outer protective sleeve (701), and the rubber ring (702) extends to the inside of the inner concave part (602);
the bottom check ring (703), the bottom check ring (703) is arranged on the inner side of the outer protective sleeve (701), the endoscope metal wire (601) is arranged and positioned on the inner side, an external groove (704) is formed in one side of the outer protective sleeve (701), and an outer grabbing component (80) is detachably connected to the side face of the external groove (704);
the side face of the external groove (704) is detachably connected with an external grabbing component (80), the material of the external protective sleeve (701) is epoxy resin, and
The outer protective sleeve (701) consists of two parts, wherein the cross section area of the bottom part of the outer protective sleeve (701) is smaller than that of the top part of the outer protective sleeve (701);
the outer grabbing component (80) comprises:
the rubber sleeve (801) is arranged on the side face of the external groove (704) and extends to the outer side of the external protective sleeve (701), and a grabbing metal wire (802) is detachably arranged in the rubber sleeve (801);
A grasping portion (803), the grasping portion (803) being mounted at the bottom of the grasping wire (802) and grasping and fixing skin tissue of a patient; after the skin of a patient is grabbed, the outer grabbing component (80) is detached from the outer protection component (70), so that the stretching-in of the endoscope component (60) inside the outer protection component (70) can not conflict with the grabbing of the skin;
The grabbing driving module (804) is arranged in the connecting part (202) and is positioned outside the endoscope metal wire (601), the grabbing driving module (804) is controlled by a lateral control nut (805), and the control nut (805) is arranged on the lateral surface of the connecting part (202);
The back of rubber sleeve (801) has seted up a plurality of guide grooves (8011), guide grooves (8011) and direction bellying (8012) sliding connection, and one-to-one, and direction bellying (8012) are installed the inside of external groove (704), just direction bellying (8012) are provided with a plurality of.
2. The surgical endoscope structure according to claim 1, wherein: the top of the guide wire part (201) is connected with a connecting part (202), the top of the connecting part (202) is provided with a fixing part (203), the top of the fixing part (203) is provided with a wire drawing part (204), the top of the wire drawing part (204) is provided with an operating part (205), the top of the operating part (205) is provided with a top cover part (206),
The top of the top cover part (206) is connected with the display end (30) through the sucker (200), and the guide wire part (201), the connecting part (202), the fixing part (203), the wire drawing part (204), the operating part (205) and the top cover part (206) are integrally injection molded.
3. The surgical endoscope structure according to claim 2, wherein: an outer grabbing component (80) is arranged inside the connecting part (202), the outer grabbing component (80) extends to the outer side of the connecting part (202), a liquid pumping component (50) extending to the outer side is arranged inside the operating part (205), and
The control module (2061) is electrically connected to the display end (30), the endoscope assembly (60), the liquid extraction assembly (50), the outer shield assembly (70) and the outer grasping assembly (80).
4. A surgical endoscope structure according to claim 3, wherein: the liquid pumping assembly (50) comprises:
An external container (501), the output end of the external container (501) is connected with a control valve (502), the output end of the control valve (502) is connected with a flow guide pipe (503), the flow guide pipe (503) extends to the inside of an injection part (504),
Wherein the injection part (504) is mounted on the side surface of the operation part (205);
The flow rate adjusting module (505), the flow rate adjusting module (505) is arranged on one side of the inside of the injection part (504), the flow rate adjusting module (505) is sleeved on the outer side of the flow guide pipe (503) and controls the flow rate of the medium conveyed by the flow guide pipe (503);
A heating part (506), wherein the heating part (506) is arranged on the side surface of the joint of the injection part (504) and the operation part (205), the heating part (506) is sleeved on the outer side of the flow guide pipe (503) and heats the medium conveyed by the flow guide pipe (503),
Wherein the draft tube (503) extends into the interior of the endoscope assembly (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410760916.0A CN118319395B (en) | 2024-06-13 | 2024-06-13 | Endoscope structure for surgical operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410760916.0A CN118319395B (en) | 2024-06-13 | 2024-06-13 | Endoscope structure for surgical operation |
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| CN118319395A CN118319395A (en) | 2024-07-12 |
| CN118319395B true CN118319395B (en) | 2024-08-30 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU674878B2 (en) * | 1992-08-28 | 1997-01-16 | Donald L Murphy | Endoscopic suturing device |
| CN1861010A (en) * | 2005-05-13 | 2006-11-15 | 伊西康内外科公司 | Medical devices for use with endoscope |
| CN219629585U (en) * | 2023-03-14 | 2023-09-05 | 珠海视新医用科技有限公司 | Portable endoscope system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240036408A (en) * | 2022-09-13 | 2024-03-20 | 주식회사 로엔서지컬 | Endoscope apparatus |
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2024
- 2024-06-13 CN CN202410760916.0A patent/CN118319395B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU674878B2 (en) * | 1992-08-28 | 1997-01-16 | Donald L Murphy | Endoscopic suturing device |
| CN1861010A (en) * | 2005-05-13 | 2006-11-15 | 伊西康内外科公司 | Medical devices for use with endoscope |
| CN219629585U (en) * | 2023-03-14 | 2023-09-05 | 珠海视新医用科技有限公司 | Portable endoscope system |
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| Publication number | Publication date |
|---|---|
| CN118319395A (en) | 2024-07-12 |
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