CN219089410U - Heating stamping card - Google Patents
Heating stamping card Download PDFInfo
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- CN219089410U CN219089410U CN202222970058.1U CN202222970058U CN219089410U CN 219089410 U CN219089410 U CN 219089410U CN 202222970058 U CN202222970058 U CN 202222970058U CN 219089410 U CN219089410 U CN 219089410U
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- heating
- pipeline
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- side wall
- lens
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model relates to the technical field of medical equipment, in particular to a heating stamping card, which comprises a stamping card body, wherein an extending part is arranged on the stamping card body and is used for extending into an abdominal cavity and enabling a lens to extend into the abdominal cavity, and a heating device is arranged on the extending part and is used for heating the lens extending into the extending part. In the scheme of this application, carry out the operation that heats the camera lens through heating device to reduced the difference in temperature between camera lens and the intraperitoneal operation area, and then reduced and prevented even that the camera lens from appearing when energy instrument uses fog and the condition of becoming fuzzy, do benefit to the exposure of operation field of vision, the operation of medical personnel of being convenient for avoids appearing frequently taking out the camera lens from stabbing the card simultaneously and carries out the condition of heating again, and then can accelerate the progress of laparoscopic surgery.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a heating stamping card.
Background
Laparoscopic surgery has been widely used in clinical minimally invasive surgery, and it is generally required to make 3-5 holes with diameters of 5-12mm in the abdominal wall, and place cannulas in the holes for insertion of endoscopes and various instruments, respectively, for surgery. The poking card is a tool adopted in laparoscopic surgery, one end of the poking card is inserted into the skin, the other end of the poking card is exposed out of the surface of the skin, and a channel of the poking card can be used for surgical instruments such as a lens, an elongated surgical forceps, an electric hook, an ultrasonic knife and the like to enter the abdominal cavity through the poking card so as to observe and cut off a focus.
In laparoscopic surgery, the temperature in the abdominal cavity is generally increased due to the use of energy devices, and the lens is more prone to blurring due to fog.
At present, in the operation process, a vacuum cup is usually prepared on an operation table, heating liquid is added into the vacuum cup, and after the mirror is blurred, the lens is soaked in the heating liquid for heating, so that the problem of lens blurring is temporarily relieved.
Although the current method and operation for solving the problem of lens fog generation in the laparoscopic surgery process are effective, which is beneficial to the development of the surgery of medical staff, in the actual operation process, the inventor finds that the current measures for solving the problem of lens fog generation have the defects, in particular:
the energy instrument is used for disconnecting and stopping bleeding, most of the energy instrument is used in a key step, but in the key step, the temperature in the abdominal cavity is increased due to the use of the energy instrument, and the lens is easy to blur in the key step, so that the environment in the abdominal cavity is difficult to observe in the key step through the lens, the operation is not facilitated, and meanwhile, the whole operation process can be influenced by frequently taking out the lens from the stamping card and then heating the lens, so that the operation time is prolonged.
Therefore, in view of the above, there is a need to design a thermal stamper that can heat a lens placed in the stamper.
Disclosure of Invention
The utility model aims at: aiming at solving the defects of measures adopted by the prior lens mist generation in the actual operation process, the heating stamping card capable of heating the lens placed in the stamping card is provided.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a heat is marked card, includes marks the card body, be provided with the portion of stretching into on the mark card body, stretch into the portion and be used for stretching into the abdominal cavity and enable the camera lens to stretch into, be provided with heating device on the portion of stretching into, heating device is used for stretching into stretch into the camera lens of portion of stretching into heats.
As a preferred technical solution of the present application, the heating device includes a heating pipe, where the heating pipe is used to fill a heating liquid, so that the heating liquid heats the heating pipe and the lens.
As a preferred technical solution of the present application, the heating pipe is disposed inside the sidewall of the extending portion.
As a preferred technical solution of the present application, the heating pipe is a cylindrical structure surrounding the central axis of the extending portion.
As a preferred technical solution of the present application, the area on the extending portion corresponding to the heating pipe includes an inner side wall and an outer side wall, the inner side wall is close to the distance from the central axis of the extending portion to the outer side wall, the heating pipe is located between the inner side wall and the outer side wall, and the thickness of the inner side wall is smaller than the thickness of the outer side wall.
As a preferred technical solution of the present application, the heating device further includes a water inlet pipe, the water inlet pipe is configured to communicate with the heating pipe, and the heating liquid is supplied to the heating pipe through the water inlet pipe.
As a preferred technical solution of the present application, the heating device further comprises a water outlet pipe, the water outlet pipe is used for being communicated with the heating pipe, and the heating liquid in the heating pipe can be discharged from the water outlet pipe.
As the preferential technical scheme of this application, be used for stretching into the tip in the patient's the abdominal cavity on the portion of stretching into be the bottom of portion of stretching into, the inlet channel with the portion that the heating pipeline communicates is in the heating pipeline is close to the portion of bottom.
As a preferred technical solution of the present application, the portion of the water outlet pipe communicating with the heating pipe is located at a portion of the heating pipe away from the bottom end.
As a preferred technical solution of the present application, the portion of the extension portion for being in contact with and fixed to the abdominal wall of the patient during the laparoscopic surgery is a contact section, and the heating tube is located in a region between an end portion of the extension portion for extending into the abdominal cavity of the patient and the contact section.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the application, the heating stab card comprises a stab card body, wherein the stab card body is provided with an extending part, the extending part is provided with a heating device, in laparoscopic surgery, the extending part extends into the abdominal cavity, and a lens extends into the extending part and observes an operation area in the abdominal cavity;
the heating device comprises a heating pipeline, when the heating stamping card is used for heating the lens, heating liquid is filled into the heating pipeline, so that the heating liquid acts on the heating pipeline and the lens and heats the heating pipeline and the lens, the purpose of heating the lens is achieved, the heating pipeline and the lens are conveniently heated by selecting heating liquids with different temperatures by controlling the temperature of the heating liquid, the convenience of temperature regulation when the lens is heated is improved, and meanwhile, the heating liquid can be hot water;
the region of the corresponding heating pipeline on the extending part comprises an inner side wall and an outer side wall, the inner side wall is close to the central axis of the extending part and is close to the outer side wall and is close to the central axis of the extending part, the heating pipeline is positioned between the inner side wall and the outer side wall, the thickness of the inner side wall is smaller than that of the outer side wall, the heating speed of the heating pipeline for heating the inner side wall can be improved, the heating effect of a lens extending into the extending part is improved, the heating speed of the heating pipeline for heating the outer side wall can be reduced, and the condition that tissues in an abdominal cavity and/or abdominal wall tissues are scalded is further reduced;
the end part of the extending part, which is used for extending into the abdominal cavity of the patient, is the bottom end of the extending part, the part, which is communicated with the heating pipeline, of the water inlet pipeline is arranged at the part, which is close to the bottom end, of the heating pipeline, so that the heating liquid flowing into the heating pipeline from the water inlet pipeline can preferentially heat the part, which is close to the bottom end, of the extending part, and in the actual operation process, the temperature of the heating liquid flowing into the heating pipeline from the water inlet pipeline is higher, and the heating effect of the lens can be further improved;
the part, which is communicated with the heating pipeline, of the water outlet pipeline is arranged at the part, which is far away from the bottom end, of the heating pipeline, so that under the action of the water inlet pipeline and the water outlet pipeline, heating liquid in the heating pipeline flows from the part, which is close to the bottom end of the extending part, to the part, which is far away from the bottom end of the extending part, and after the heating liquid exchanges heat, the temperature of the heating liquid, which is far away from the bottom end of the extending part, in the heating pipeline, is lower, so that the heating liquid with lower temperature is discharged from the water outlet pipeline, the utilization rate of the heating liquid is improved, and the action effect of the heating liquid is improved;
the part of the extending part, which is used for being contacted and fixed with the abdominal wall of a patient in laparoscopic surgery, is a contact section, and the heating pipeline is arranged in the area between the end part of the extending part, which is used for extending into the abdominal cavity of the patient, and the contact section, so that scalding to the abdominal wall caused by heating the lens by the heating pipeline is avoided, and the safety performance of the heating stab card in use is improved.
Description of the drawings:
FIG. 1 is a schematic diagram of one embodiment of a thermal card according to the present application;
FIG. 2 is a schematic cross-sectional view of one embodiment of a thermal card according to the present application;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 of a thermal card according to the present application;
FIG. 4 is a schematic cross-sectional view of one embodiment of a thermal card according to the present application;
the figures indicate: the device comprises a 1-stamping card body, a 2-extending part, a 3-heating device, a 4-heating pipeline, a 5-inner side wall, a 6-outer side wall, a 7-water inlet pipeline, an 8-water outlet pipeline, a 9-bottom end and a 10-contact section.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.
Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Embodiment one: as can be seen in figures 1-4,
the embodiment provides a heating stamp card, includes stamp card body 1, be provided with the portion of stretching into 2 on the stamp card body 1, stretch into 2 and be used for stretching into the abdominal cavity and enable the camera lens to stretch into, be provided with heating device 3 on stretching into 2, heating device 3 is used for stretching into the camera lens of stretching into 2 heats.
The heating stab card comprises a stab card body 1, wherein an extending part 2 is arranged on the stab card body 1, a heating device 3 is arranged on the extending part 2, in laparoscopic surgery, the extending part 2 extends into an abdominal cavity, a lens extends into the extending part 2 and is used for observing an operation area in the abdominal cavity, the extending part 2 on the heating stab card has heat conduction capability, the heating device 3 on the extending part 2 is used for heating the lens, when an energy instrument is used and the temperature in the abdominal cavity is increased, the heating device 3 is used for heating the lens, so that the temperature difference between the lens and the operation area in the abdominal cavity is reduced, the fog and blurring of the lens during the use of the energy instrument are reduced, the exposure of the operation field is facilitated, the operation of medical staff is facilitated, the situation that the lens is frequently taken out from the stab card and then heated is avoided, and the process of the laparoscopic surgery can be accelerated.
In a preferred embodiment, in addition to the above embodiment, the heating device 3 further includes a heating pipe 4, and the heating pipe 4 is filled with a heating liquid, so that the heating liquid heats the heating pipe 4 and the lens.
As a preferred embodiment, in addition to the above embodiment, the heating pipe 4 is further provided inside the side wall of the projecting portion 2.
The heating pipeline 4 is arranged inside the side wall of the extending part 2, so that the situation that the heating pipeline 4 is arranged outside the side wall of the extending part 2 and inside the side wall of the extending part 2 is avoided, if the heating pipeline 4 is arranged outside the side wall of the extending part 2, tissues and/or abdominal wall tissues in the abdominal cavity are easy to contact the heating pipeline 4, tissues and/or abdominal wall tissues in the abdominal cavity are easy to scald, and if the heating pipeline 4 is arranged inside the side wall of the extending part 2, the space for the lens to extend into the extending part 2 is influenced.
In a preferred embodiment, in addition to the above embodiment, the heating pipe 4 has a cylindrical structure surrounding the central axis of the projecting portion 2.
The heating pipeline 4 is arranged to be of a cylindrical structure surrounding the central axis of the extending part 2, so that when the lens is heated, the lens can be heated in a plurality of directions surrounding the lens, the heating effect when the lens is heated is further improved, and the adverse effect on the visual field definition of the lens when the temperature in the abdominal cavity is increased due to the use of energy instruments is further reduced.
As a preferred embodiment, further, on the basis of the above-mentioned mode, the region of the projecting portion 2 corresponding to the heating pipe 4 includes an inner side wall 5 and an outer side wall 6, the inner side wall 5 is located at a distance from the central axis of the projecting portion 2 to the outer side wall 6, the heating pipe 4 is located between the inner side wall 5 and the outer side wall 6, and the thickness of the inner side wall 5 is smaller than the thickness of the outer side wall 6.
The region of the corresponding heating tube 4 on the extending portion 2 comprises an inner side wall 5 and an outer side wall 6, meanwhile, the distance between the inner side wall 5 and the central axis of the extending portion 2 and the distance between the outer side wall 6 and the central axis of the extending portion 2 and the heating tube 4 is located between the inner side wall 5 and the outer side wall 6, and the thickness of the inner side wall 5 is set to be smaller than that of the outer side wall 6, so that the heating speed of the heating tube 4 for heating the inner side wall 5 can be increased, the heating effect of a lens extending into the extending portion 2 is further improved, the heating speed of the heating tube 4 for heating the outer side wall 6 can be slowed down, and the condition that scalding occurs to tissues in the abdominal cavity and/or abdominal wall tissues can be further reduced.
Embodiment two: as can be seen in figures 1-4,
on the basis of the first technical solution of the embodiment, the heating device 3 further comprises a water inlet pipe 7, wherein the water inlet pipe 7 is used for communicating with the heating pipe 4, and the heating liquid is supplied to the heating pipe 4 through the water inlet pipe 7.
The heating device 3 comprises a water inlet pipe 7, the water inlet pipe 7 is communicated with the heating pipe 4, and heating liquid is supplied to the heating pipe 4 through the water inlet pipe 7, so that the convenience of filling the heating device 3 with the heating liquid is improved.
As a preferred embodiment, further, the heating device 3 further includes a water outlet pipe 8, the water outlet pipe 8 is used for communicating with the heating pipe 4, and the heating liquid in the heating pipe 4 can be discharged from the water outlet pipe 8.
The heating device 3 comprises a water outlet pipeline 8, the water outlet pipeline 8 is communicated with the heating pipeline 4, and heating liquid in the heating pipeline 4 can be discharged from the water outlet pipeline 8, so that the heating liquid can be continuously supplied to the heating pipeline 4 under the action of the water inlet pipeline 7 and the water outlet pipeline 8, and meanwhile, the heating liquid in the heating pipeline 4 can be continuously discharged, so that the heating liquid in the heating pipeline 4 is convenient to update, and the heating effect of the heating device 3 is further improved.
As a preferred embodiment, in addition to the above, the end portion of the extending portion 2 for extending into the abdominal cavity of the patient is a bottom end 9 of the extending portion 2, and the portion of the water inlet pipe 7 communicating with the heating pipe 4 is located in a portion of the heating pipe 4 near the bottom end 9.
The end part of the extending part 2 used for extending into the abdominal cavity of a patient is the bottom end 9 of the extending part 2, the part which is communicated with the water inlet pipeline 7 and the heating pipeline 4 is arranged at the part which is close to the bottom end 9 in the heating pipeline 4, so that the heating liquid flowing into the heating pipeline 4 from the water inlet pipeline 7 can preferentially heat the part which is close to the bottom end 9 in the extending part 2, and the lens is close to the bottom end 9 of the extending part 2 in the actual operation process, so that the temperature of the heating liquid flowing into the heating pipeline 4 from the water inlet pipeline 7 is higher, and the heating effect on the lens can be further improved.
As a preferred embodiment, in addition to the above, a portion of the water outlet pipe 8 communicating with the heating pipe 4 is located at a portion of the heating pipe 4 away from the bottom end 9.
The part that carries out the intercommunication with outlet conduit 8 and heating conduit 4 sets up the part that is away from bottom 9 in heating conduit 4 for under inlet conduit 7 and outlet conduit 8's effect, the heating liquid in the heating conduit 4 flows from being close to the position of bottom 9 of portion 2 that stretches into away from, after the heating liquid carries out the heat exchange, the temperature of the heating liquid of bottom 9 of portion 2 that stretches into is kept away from in the heating conduit 4 is lower, makes the lower heating liquid of temperature discharge from outlet conduit 8, and then has improved the utilization ratio of heating liquid, has improved the effect of heating liquid.
As a preferred embodiment, further, the portion of the extension part 2 for being in contact with and fixed to the abdominal wall of the patient during the laparoscopic surgery is a contact section 10, and the heating tube 4 is located in a region between the end of the extension part 2 for extending into the abdominal cavity of the patient and the contact section 10.
The part of the extending part 2, which is used for being contacted and fixed with the abdominal wall of a patient in the laparoscopic surgery, is a contact section 10, and the heating pipeline 4 is arranged in the area between the end part of the extending part 2, which is used for extending into the abdominal cavity of the patient, and the contact section 10, so that scalding to the abdominal wall caused by heating the lens by the heating pipeline 4 is avoided, and the safety performance of the heating stab card in use is improved.
The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.
Claims (10)
1. A thermal stab card, characterized in that: the intelligent electronic device comprises a stamping card body, wherein an extending part is arranged on the stamping card body and used for extending into an abdominal cavity and enabling a lens to extend into the abdominal cavity, a heating device is arranged on the extending part and used for heating the lens extending into the extending part.
2. The warming stamper of claim 1, wherein: the heating device comprises a heating pipeline, and the heating pipeline is used for filling heating liquid, so that the heating liquid heats the heating pipeline and the lens.
3. The warming stamper of claim 2, wherein: the heating pipeline is arranged inside the side wall of the extending part.
4. A warming stamper according to claim 3, characterized in that: the heating pipeline is of a cylindrical structure surrounding the central axis of the extending part.
5. A warming stamper according to claim 4, characterized in that: the region on the extending portion corresponding to the heating pipeline comprises an inner side wall and an outer side wall, the inner side wall is close to the central axis of the extending portion and is away from the outer side wall, the heating pipeline is located between the inner side wall and the outer side wall, and the thickness of the inner side wall is smaller than that of the outer side wall.
6. The warming stamper of any of claims 2-5, wherein: the heating device further comprises a water inlet pipe which is used for being communicated with the heating pipeline and supplying the heating liquid to the heating pipeline through the water inlet pipe.
7. The warming stamper of claim 6, wherein: the heating device further comprises a water outlet pipeline, wherein the water outlet pipeline is used for being communicated with the heating pipeline, and the heating liquid in the heating pipeline can be discharged from the water outlet pipeline.
8. The warming stamper of claim 7, wherein: the end part of the extending part, which is used for extending into the abdominal cavity of the patient, is the bottom end of the extending part, and the part, which is communicated with the heating pipeline, of the water inlet pipeline is positioned at the part, which is close to the bottom end, of the heating pipeline.
9. The warming stamper of claim 8, wherein: the part of the water outlet pipeline, which is communicated with the heating pipeline, is positioned at the part, away from the bottom end, in the heating pipeline.
10. The warming stamper of any of claims 2-5, wherein: the part of the extending part, which is used for being contacted and fixed with the abdominal wall of a patient in laparoscopic surgery, is a contact section, and the heating pipeline is positioned in the area between the end part of the extending part, which is used for extending into the abdominal cavity of the patient, and the contact section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222970058.1U CN219089410U (en) | 2022-11-08 | 2022-11-08 | Heating stamping card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222970058.1U CN219089410U (en) | 2022-11-08 | 2022-11-08 | Heating stamping card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219089410U true CN219089410U (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222970058.1U Active CN219089410U (en) | 2022-11-08 | 2022-11-08 | Heating stamping card |
Country Status (1)
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|---|---|
| CN (1) | CN219089410U (en) |
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2022
- 2022-11-08 CN CN202222970058.1U patent/CN219089410U/en active Active
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