CN112932572A - Department of general surgery exempts from pneumoperitoneum operation device with haplopore - Google Patents
Department of general surgery exempts from pneumoperitoneum operation device with haplopore Download PDFInfo
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- CN112932572A CN112932572A CN202110142995.5A CN202110142995A CN112932572A CN 112932572 A CN112932572 A CN 112932572A CN 202110142995 A CN202110142995 A CN 202110142995A CN 112932572 A CN112932572 A CN 112932572A
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- 208000005646 Pneumoperitoneum Diseases 0.000 title claims abstract description 32
- 238000002682 general surgery Methods 0.000 title claims abstract description 25
- 239000004816 latex Substances 0.000 claims description 13
- 229920000126 latex Polymers 0.000 claims description 13
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 41
- 210000001835 viscera Anatomy 0.000 abstract description 19
- 210000003815 abdominal wall Anatomy 0.000 abstract description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 26
- 229910002092 carbon dioxide Inorganic materials 0.000 description 14
- 210000001015 abdomen Anatomy 0.000 description 13
- 239000001569 carbon dioxide Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000011084 recovery Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 6
- 238000002324 minimally invasive surgery Methods 0.000 description 6
- 230000002612 cardiopulmonary effect Effects 0.000 description 5
- 238000002695 general anesthesia Methods 0.000 description 5
- 240000007643 Phytolacca americana Species 0.000 description 4
- 238000007486 appendectomy Methods 0.000 description 4
- 238000002192 cholecystectomy Methods 0.000 description 4
- 230000003187 abdominal effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 238000002357 laparoscopic surgery Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 230000004217 heart function Effects 0.000 description 2
- 230000004199 lung function Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0281—Abdominal wall lifters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B2017/3445—Cannulas used as instrument channel for multiple instruments
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention provides a single-hole pneumoperitoneum-free operation device for general surgery department. The invention relates to the technical field of medical instruments. The scheme of the invention is as follows: the outer sleeve comprises an outer sleeve body, wherein a supporting component is arranged on one side of the outer sleeve body and is positioned on the ring side of the outer sleeve body. The invention can avoid introducing CO into abdominal cavity of patient2The abdominal wall of the patient can be separated from the visceral organs in the abdominal cavity by establishing pneumoperitoneum.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a single-hole pneumoperitoneum-free operation device for general surgery department.
Background
Minimally invasive surgery is the development direction of surgical operation at present, has the advantages of small wound, quick recovery and less pain, and becomes the common pursuit target and direction of modern medicine. Laparoscopic techniques are in some respects gradually replacing traditional surgery.
At present, need carry out general anesthesia to patient before carrying out minimal access surgery (appendectomy, cholecystectomy etc.), first place 3-4 and stab the card as the operation hole (puncture into the abdominal cavity percutaneously) in patient's navel and navel both sides after the general anesthesia succeeds, then place operating instrument in stabbing the card, the middle card hole of stabbing advances the peritoneoscope and observes the internal organs of abdominal cavity, remaining two are stabbed the card hole and are put into operating instrument, the operator holds operating instrument with both hands and carries out the operation, need stab the card hole through navel department and establish pneumoperitoneum (pour into carbon dioxide gas into the abdominal cavity) convenient operation among the laparoscopic surgery process, but the old patient that some cardiopulmonary function is relatively poor, parturient woman etc. because can not tolerate CO2The high pneumoperitoneum pressure caused by gas can not adopt the laparoscopic surgery, thereby losing the opportunity of receiving the minimally invasive surgery and having very high possibilityIn addition, because of the inability to perform surgery, only a worse prognosis of the disease can be received.
Disclosure of Invention
The invention aims to provide a single-hole pneumoperitoneum-free operation device for general surgery department, which can separate the abdominal wall of a patient from visceral organs in the abdominal cavity without introducing carbon dioxide gas into the abdominal cavity of the patient to establish pneumoperitoneum.
The embodiment of the invention is realized by the following steps:
the embodiment of the application provides a single-hole pneumoperitoneum-free operation device for general surgery department, which comprises an outer sleeve body, wherein a supporting component is installed on one side of the outer sleeve body, and the supporting component is positioned on the ring side of the outer sleeve body.
In some embodiments of the invention, the support assembly comprises an air bag provided with an air inlet through hole and an air bag provided with an air outlet through hole.
In some embodiments of the present invention, the outer sleeve body is sleeved with a first connecting pad, one end of the airbag is connected to the first connecting pad, the outer sleeve body is provided with a plurality of limiting members along a length direction, and the first connecting pad is provided with a fixing member cooperating with the limiting members.
In some embodiments of the invention, any one of the position-limiting members includes a first protrusion located on an outer sidewall of the outer sleeve body, the fixing member includes a second protrusion located on an inner sidewall of the first connecting pad, and any one of the first protrusions has a position-limiting groove for fixedly cooperating with the second protrusion.
In some embodiments of the present invention, a second connecting pad is installed on a side of the outer sleeve body away from the first connecting pad, and an elastic element is connected between the first connecting pad and the second connecting pad.
In some embodiments of the present invention, the elastic member includes a return spring, one end of the return spring is connected to the first connection pad, and the other end of the return spring is connected to the second connection pad.
In some embodiments of the present invention, the outer sleeve body includes a first connection section and a second connection section, the first connection section and the second connection section cooperate with each other to form the outer sleeve body, the first connection section is sleeved on the second connection section, and the first connection section can slide along the length of the second connection section to adjust the length of the outer sleeve body.
In some embodiments of the present invention, the inner side wall of one side of the first connecting section is provided with a thread, the outer side wall of one side of the second connecting section is provided with a thread, and the first connecting section and the second connecting section are connected through a thread.
In some embodiments of the present invention, the outer sleeve body is cylindrical, and the outer sidewall of the outer sleeve body is sleeved with the medical latex layer.
In some embodiments of the present invention, the supporting member is hollow, the outer sleeve body is sleeved with the supporting member, and the supporting member is made of medical latex.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
a single-hole pneumoperitoneum-free operation device for general surgery comprises an outer sleeve body, wherein a supporting component is installed on one side of the outer sleeve body and is located on the ring side of the outer sleeve body.
In the above embodiment, a single-hole pneumoperitoneum-free surgical device for general surgery comprises an outer sleeve body and a support assembly, wherein both the outer sleeve body and the support assembly can be cylindrical, and the support assembly is sleeved on one side of the outer sleeve body; different from the existing minimally invasive surgery, the general anesthesia needs to be carried out on a patient before the existing general surgery (appendectomy, cholecystectomy and the like), then 3-4 operation holes are taken from the body surface of the patient, the middle operation hole is placed into a laparoscope for observation, instruments needed by the operation are placed into the other two operation holes, the left hand and the right hand of an operator hold the operation instruments for operation, pneumoperitoneum (carbon dioxide gas is introduced) needs to be established in the belly of the patient in the process of the laparoscopic operation, a poke card is punctured percutaneously, and the pneumoperitoneum is established through the poke card hole, so that the belly is swollen, the organs in the belly are separated from the abdominal wall, the operation is convenient, further, the heart and lung functions of part of the patient are poor, and carbon dioxide cannot be driven into the belly, and the existing technology has defects; in the application, only an operation hole is needed to be taken from the navel of a patient, then an outer sleeve body (a hollow structure) is inserted into a small part of the body of the patient from the operation hole, then a laparoscope enters the body of the patient through the outer sleeve body to observe the condition in the abdominal cavity of the patient, the outer sleeve body can be more quickly and safely moved to a position needing to be operated after the condition in the abdominal cavity of the patient is preliminarily known, further, the outer sleeve body is made of a transparent material, so that light irradiated by the laparoscope can conveniently penetrate through the outer sleeve body to observe the condition in the abdominal cavity of the patient, on the other hand, the outer side wall of the outer sleeve body can also be attached with medical latex, the outer sleeve body attached with the medical latex is softer, and organs in the abdominal cavity can not be punctured when the patient; furthermore, the supporting component on one side of the outer sleeve body starts to work, the supporting component expands to separate the abdominal wall of the patient from the visceral organs in the abdominal cavity, so that subsequent operation is convenient, and on the other hand, the supporting component can arrange redundant visceral organs to perform specific work aiming at a target position, so that the operation is more accurate in cutting.
In the embodiment, in the prior art, 3-4 holes need to be taken from the body surface of a patient for operation, so that the wound on the patient is large, and the recovery period is long; compared with the prior art, the operation hole is only needed to be taken from the navel of a patient, so that the wound on the patient is small, the recovery is easy, and the small wound is not easy to cause infection in the later recovery stage; in the operation process, surgical instruments are inserted into two operation holes in the prior art, and then the left hand and the right hand of an operator respectively hold the surgical instruments for operation, because the two surgical instruments simultaneously perform operation, the two surgical instruments are easy to generate the chopstick effect, namely the two surgical instruments are easy to collide, the normal operation of the operation is influenced, and the accuracy of the operation is greatly reduced; compared with the prior art, the supporting assembly is arranged on one side of the outer sleeve body, and the outer sleeve body enters the abdominal cavity of a patient to separate the abdominal wall of the patient from visceral organs in the abdominal cavity, so that the subsequent operation work is facilitated; on the other hand, supporting component can arrange unnecessary internal organs and carry out single work to the target location, makes the cutting of operation more accurate, and it is different to let in carbon dioxide to patient's abdominal cavity among the prior art, and this scheme is applicable to the patient that partial cardiopulmonary function is relatively poor can not tolerate high abdominal pressure, and the whole process of operation only needs one to stab the card hole moreover, stabs the card hole moreover and hides in the navel eye, reaches the purpose of cosmetic hidden scar.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a single-hole pneumoperitoneum-free operation device for general surgery department according to an embodiment of the present invention;
FIG. 2 is a schematic view of the first connection pad and the outer sleeve body connected by the second bump and the first bump according to the embodiment of the invention;
fig. 3 is a schematic structural view of a connection elastic member between a first connection pad and a second connection pad according to an embodiment of the invention.
The figure shows that 1-the outer sleeve body, 2-the first connecting gasket, 3-the air bag, 4-the second bump, 5-the first bump, 6-the limiting groove, 7-the second connecting gasket and 8-the reset spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that if the terms "vertical", "inside", "outside", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually arranged when the product of the present invention is used, the description is only for convenience of describing the present invention and simplifying the description, but the indication or suggestion that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the term "vertical" and the like, if present, does not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Please refer to fig. 1-3. The embodiment provides a single-hole pneumoperitoneum-free operation device for general surgery department, which comprises an outer sleeve body 1, wherein a supporting component is installed on one side of the outer sleeve body 1, and the supporting component is positioned on the ring side of the outer sleeve body 1.
In the above embodiment, a single-hole pneumoperitoneum-free operation device for general surgery department comprises an outer sleeve body 1 and a support component, wherein both the outer sleeve body 1 and the support component can be cylindrical, and the support component is sleeved on one side of the outer sleeve body 1; different from the existing minimally invasive surgery, the general anesthesia needs to be carried out on a patient before the existing general surgery (appendectomy, cholecystectomy and the like), then 3-4 operation holes are taken from the body surface of the patient, the middle operation hole is placed into a laparoscope for observation, instruments needed by the operation are placed into the other two operation holes, the left hand and the right hand of an operator hold the operation instruments for operation, the abdomen (carbon dioxide gas is introduced) needs to be established in the abdomen of the patient in the laparoscopic surgery process, the puncture card is punctured through the skin, and the pneumoperitoneum is established through the puncture card hole, so that the abdomen is swollen, the organs in the abdominal cavity are separated from the abdominal wall, further, the heart and lung functions of part of the patient are poor, and the carbon dioxide cannot be punctured into the abdominal cavity, so that the existing minimally invasive surgery is a place with the defects in the prior art; in the application, only an operation hole is needed to be taken from the navel of a patient, then the outer sleeve body 1 (hollow structure) is inserted into a small part of the body of the patient from the operation hole, then the laparoscope enters the body of the patient through the outer sleeve body 1 to observe the condition in the abdominal cavity of the patient, the outer sleeve body 1 can be more quickly and safely moved to a position needing to work after the condition in the abdominal cavity of the patient is preliminarily known, further, the outer sleeve body 1 is made of a transparent material, so that light irradiated by the laparoscope can conveniently penetrate through the outer sleeve body 1 to observe the condition in the abdominal cavity of the patient, on the other hand, the outer side wall of the outer sleeve body 1 can also be attached with medical latex, the outer sleeve body 1 attached with the medical latex is softer, and the visceral organs in the abdominal cavity can not be punctured when the laparoscope; further, the supporting component on one side of the outer sleeve body 1 starts to work, the supporting component expands to separate the abdominal wall of the patient from the visceral organs in the abdominal cavity, so that subsequent operation is convenient, and on the other hand, the supporting component can arrange redundant visceral organs to perform specific work aiming at a target position, so that the operation is more accurate in cutting.
In the embodiment, in the prior art, 3-4 holes need to be taken from the body surface of a patient for operation, so that the wound on the patient is large, and the recovery period is long; compared with the prior art, the operation hole is only needed to be taken from the navel of a patient, so that the wound on the patient is small, the recovery is easy, and the small wound is not easy to cause infection in the later recovery stage; in the operation process, surgical instruments are inserted into two operation holes in the prior art, and then the left hand and the right hand of an operator respectively hold the surgical instruments for operation, because the two surgical instruments simultaneously perform operation, the two surgical instruments are easy to generate the chopstick effect, namely the two surgical instruments are easy to collide, the normal operation of the operation is influenced, and the accuracy of the operation is greatly reduced; what differs with prior art is that one side of this application outer sleeve body 1 is provided with supporting component, outer sleeve body 1 gets into patient abdominal cavity and makes patient's stomach wall and the separation of abdominal cavity internal organs, make things convenient for subsequent operation work, on the other hand, supporting component can be arranged unnecessary internal organs and carry out single work to the target location, make the cutting of operation more accurate, it is different to let in carbon dioxide in patient's abdominal cavity among the prior art, this scheme is applicable to the patient that partial cardiopulmonary function is relatively poor can not bear high abdominal pressure, whole operation only needs one to stab the card hole, and stab the card hole and hide in the navel eye, the purpose of cosmetic hidden mark has been reached.
In some embodiments of the invention, the support assembly comprises an air bag 3, the air bag 3 being provided with an air inlet through hole, the air bag 3 being provided with an air outlet through hole.
In the above embodiment, the support member is an airbag 3, wherein the airbag 3 is hollow, the airbag 3 is fitted to one side of the outer sleeve body 1, the airbag 3 can be inflated by inflating the air inlet hole of the airbag 3, and the gas in the airbag 3 can be exhausted by exhausting the air through the exhaust hole.
In this embodiment, one side of outer sleeve body 1 is provided with gasbag 3, 3 expansions of gasbag are with the convenient subsequent operation work of the internal organs separation in patient's stomach wall and the abdominal cavity when outer sleeve body 1 gets into patient's abdominal cavity, on the other hand, gasbag 3 can be arranged unnecessary internal organs and carry out single work to the target location, the cutting that makes the operation is more accurate, the aforesaid can strut patient's abdominal cavity through gasbag 3, it is different to let in carbon dioxide in patient's abdominal cavity among the prior art, this scheme is applicable to the patient that partial cardiopulmonary function is relatively poor can not squeeze into the abdominal cavity with carbon dioxide.
In some embodiments of the present invention, the outer sleeve body 1 is sleeved with the first connection pad 2, one end of the airbag 3 is connected to the first connection pad 2, the outer sleeve body 1 is provided with a plurality of limiting members along the length direction, and the first connection pad 2 is provided with a fixing member cooperating with the limiting members.
In the above embodiment, the outer sleeve body 1 is sleeved with the first connecting pad 2, the first connecting pad 2 is located at one end of the air bag 3 and connected to the air bag 3, and the first connecting pad 2 can be matched with different limiting members on the outer sleeve body 1 through a fixing member to limit the length of the air bag 3.
In this embodiment, the first connecting pad 2 can be matched with different limiting members on the outer sleeve body 1 through a fixing member, and the length of the air bag 3 can be changed through the above operations; the air bag 3 is positioned in the abdominal cavity of a patient during operation, the air bag 3 can be expanded by inflating the air bag 3, and the shape of the expanded air bag 3 can be different by changing the length of the air bag 3 under the condition of a certain volume. The specific operation process comprises the following steps: the length of the air bag 3 can be lengthened when a patient with a larger belly performs an operation, and the length of the air bag 3 can be shortened when a patient with a smaller belly performs an operation, so that the air bag is suitable for most patients.
In some embodiments of the present invention, any one of the position-limiting members includes a first protrusion 5, the first protrusion 5 is located on an outer sidewall of the outer sleeve body 1, the fixing member includes a second protrusion 4, the second protrusion 4 is located on an inner sidewall of the first connecting pad 2, and any one of the first protrusions 5 is provided with a position-limiting groove 6 for fixedly cooperating with the second protrusion 4.
In this embodiment, the limiting member is a first protrusion 5, and the first protrusion 5 is located on the outer sidewall of the outer sleeve body 1; the fixing part is a second bump 4, the second bump 4 is positioned on the inner side wall of the first connecting pad 2, and the first connecting pad 2 is connected with the outer sleeve body 1 through the second bump 4; the connection mode is as follows: an operator rotates the first connecting pad 2 to enable the second lug 4 of the first connecting pad 2 and the first lug 5 on the inner side wall of the outer sleeve body 1 to be located in the same vertical direction, the first lug 5 is provided with a limiting groove 6, and the second lug 4 can limit the first connecting pad 2 to continue moving after falling into the limiting groove 6 of the first lug 5, namely the length of the air bag 3 is limited; when the length of the airbag 3 is changed again, the first connection pad 2 is moved upward, then the first connection pad 2 is slightly rotated, and when the first connection pad 2 is moved to a desired position along the vertical direction, the first connection pad 2 is reversely rotated, so that the second bump 4 of the first connection pad 2 falls into the limit groove 6 corresponding to the first bump 5.
In some embodiments of the present invention, a second connection gasket 7 is installed on a side of the outer sleeve body 1 away from the first connection gasket 2, and an elastic member is connected between the first connection gasket 2 and the second connection gasket 7.
In this embodiment, an elastic member is connected between the first connection pad 2 and the second connection pad 7, and the elastic member can press the second bump 4 of the first connection pad 2 into the limit groove 6 of the first bump 5, so as to prevent the second bump 4 from falling off from the first bump 5 and causing a malfunction.
In some embodiments of the present invention, the elastic member includes a return spring 8, one end of the return spring 8 is connected to the first connection pad 2, and the other end of the return spring 8 is connected to the second connection pad 7.
In this embodiment, the elastic member is a return spring 8, and the return spring 8 can press the second bump 4 of the first connection pad 2 into the limiting groove 6 of the first bump 5, so as to prevent the second bump 4 from falling off from the first bump 5 and causing misoperation.
In some embodiments of the present invention, the outer sleeve body 1 includes a first connection section and a second connection section, the outer sleeve body 1 includes the first connection section and the second connection section, the first connection section and the second connection section cooperate with each other to form the outer sleeve body 1, the first connection section is sleeved on the second connection section, and the first connection section can slide along the length of the second connection section to adjust the length of the outer sleeve body 1.
In this embodiment, the outer sleeve body 1 is composed of a first connecting section and a second connecting section, and the length of the outer sleeve body 1 can be changed through the first connecting section and the second connecting section, so that the subsequent operation is facilitated.
In some embodiments of the present invention, the inner side wall of one side of the first connecting section is provided with screw threads, the outer side wall of one side of the second connecting section is provided with screw threads, and the first connecting section and the second connecting section are connected through screw threads.
In this embodiment, the first connecting section and the second connecting section are connected by a screw thread, and the length of the outer sleeve body 1 can be changed by relatively rotating the first connecting section and the second connecting section.
In some embodiments of the present invention, the outer sleeve body 1 is cylindrical, and the outer sidewall of the outer sleeve body 1 is sleeved with a medical latex layer.
In this embodiment, the lateral wall cover of outer sleeve body 1 is equipped with medical emulsion layer, can prevent that outer sleeve body 1 from causing the fish tail after getting into patient's abdominal cavity.
In some embodiments of the present invention, the supporting member is hollow, and the supporting member is sleeved on the outer sleeve body 1 and is made of medical latex.
In this embodiment, the supporting component adopts medical latex can prevent that the supporting component inflation back from causing the fish tail to the internal organ of patient's abdominal cavity.
In summary, the embodiment of the present invention provides a single-hole pneumoperitoneum-free surgical device for general surgery department, which includes an outer sleeve body 1, wherein a supporting component is installed on one side of the outer sleeve body 1, and the supporting component is located on the ring side of the outer sleeve body 1.
In the above embodiment, a single-hole pneumoperitoneum-free operation device for general surgery department comprises an outer sleeve body 1 and a support component, wherein both the outer sleeve body 1 and the support component can be cylindrical, and the support component is sleeved on one side of the outer sleeve body 1; different from the existing minimally invasive surgery, the general anesthesia needs to be carried out on a patient before the existing general surgery (appendectomy, cholecystectomy and the like), then 3-4 operation holes are taken from the body surface of the patient, the middle operation hole is placed into a laparoscope for observation, instruments needed by the operation are placed into the other two operation holes, the left hand and the right hand of an operator hold the operation instruments for operation, pneumoperitoneum (carbon dioxide gas is introduced) needs to be established in the belly of the patient in the process of the laparoscopic operation, a poke card is punctured percutaneously, and the pneumoperitoneum is established through the poke card hole, so that the belly is swollen, the viscera in the belly are separated from the abdominal wall, further, the poor function of the heart and lung of part of the patient cannot drive carbon dioxide into the belly cavity, and the defect exists in the prior art; in the application, only an operation hole is needed to be taken from the navel of a patient, then the outer sleeve body 1 (hollow structure) is inserted into a small part of the body of the patient from the operation hole, then the laparoscope enters the body of the patient through the outer sleeve body 1 to observe the condition in the abdominal cavity of the patient, the outer sleeve body 1 can be more quickly and safely moved to a position needing to work after the condition in the abdominal cavity of the patient is preliminarily known, further, the outer sleeve body 1 is made of a transparent material, so that light irradiated by the laparoscope can conveniently penetrate through the outer sleeve body 1 to observe the condition in the abdominal cavity of the patient, on the other hand, the outer side wall of the outer sleeve body 1 can also be attached with medical latex, the outer sleeve body 1 attached with the medical latex is softer, and the visceral organs in the abdominal cavity can not be punctured when the laparoscope; further, the supporting component on one side of the outer sleeve body 1 starts to work, the supporting component expands to separate the abdominal wall of the patient from the visceral organs in the abdominal cavity, so that subsequent operation is convenient, and on the other hand, the supporting component can arrange redundant visceral organs to perform specific work aiming at a target position, so that the operation is more accurate in cutting.
In the embodiment, in the prior art, 3-4 holes need to be taken from the body surface of a patient for operation, so that the wound on the patient is large, and the recovery period is long; compared with the prior art, the operation hole is only needed to be taken from the navel of a patient, so that the wound on the patient is small, the recovery is easy, and the small wound is not easy to cause infection in the later recovery stage; in the operation process, surgical instruments are inserted into two operation holes in the prior art, and then the left hand and the right hand of an operator respectively hold the surgical instruments for operation, because the two surgical instruments simultaneously perform operation, the two surgical instruments are easy to generate the chopstick effect, namely the two surgical instruments are easy to collide, the normal operation of the operation is influenced, and the accuracy of the operation is greatly reduced; what differs with prior art is that one side of this application outer sleeve body 1 is provided with supporting component, outer sleeve body 1 gets into patient abdominal cavity and makes patient's stomach wall and the separation of abdominal cavity internal organs, make things convenient for subsequent operation work, on the other hand, supporting component can be arranged unnecessary internal organs and carry out single work to the target location, the cutting that makes the operation is more accurate, it is different to let in carbon dioxide in patient's abdominal cavity among the prior art, this scheme is applicable to the patient that partial cardiopulmonary function is relatively poor can not bear high abdominal pressure, and the whole process of operation only needs one to stab the card hole, and stab the card hole and hide in the navel eye, reach the purpose of the latent scar of cosmetology.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a department of general surgery exempts from pneumoperitoneum operation device with haplopore, its characterized in that includes the outer sleeve body, the supporting component is installed to one side of outer sleeve body, the supporting component is located the ring side of outer sleeve body.
2. The single port pneumoperitoneum-free surgical device for general surgery as claimed in claim 1, wherein the support assembly comprises a balloon provided with an air inlet through hole and an air outlet through hole.
3. The single-hole pneumoperitoneum-free operation device for the general surgery department as recited in claim 2, wherein the outer sleeve body is sleeved with a first connecting gasket, one end of the air bag is connected with the first connecting gasket, the outer sleeve body is provided with a plurality of limiting parts along a length direction, and the first connecting gasket is provided with a fixing part matched with the limiting parts.
4. The single-hole pneumoperitoneum-free surgical device for general surgery department as claimed in claim 3, wherein any one of the limiting members comprises a first projection located on the outer side wall of the outer sleeve body, the fixing member comprises a second projection located on the inner side wall of the first connecting pad, and any one of the first projections is provided with a limiting groove for fixedly matching with the second projection.
5. The single-hole pneumoperitoneum-free surgical device for the general surgery department according to claim 4, wherein a second connecting gasket is installed on one side, away from the first connecting gasket, of the outer sleeve body, and an elastic piece is connected between the first connecting gasket and the second connecting gasket.
6. The single-hole pneumoperitoneum-free surgical device for general surgery department according to claim 5, wherein the elastic member comprises a return spring, one end of the return spring is connected with the first connecting gasket, and the other end of the return spring is connected with the second connecting gasket.
7. A single-port pneumoperitoneum-free surgical device according to any one of claims 1 to 6, wherein the outer sleeve body comprises a first connecting section and a second connecting section, the first connecting section and the second connecting section cooperate with each other to form the outer sleeve body, the first connecting section is sleeved on the second connecting section, and the first connecting section can slide along the length of the second connecting section to adjust the length of the outer sleeve body.
8. The single-hole pneumoperitoneum-free surgical device for the general surgery department according to claim 7, wherein the inner side wall of one side of the first connecting section is provided with threads, the outer side wall of one side of the second connecting section is provided with threads, and the first connecting section is in threaded connection with the second connecting section.
9. The single-hole pneumoperitoneum-free operation device for the general surgery department according to claim 1, wherein the outer sleeve body is cylindrical, and a medical latex layer is sleeved on the outer side wall of the outer sleeve body.
10. The single-hole pneumoperitoneum-free surgical device for the general surgery department according to claim 1, wherein the supporting component is hollow, the supporting component is sleeved on the outer sleeve body, and the supporting component is made of medical latex.
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| CN202110142995.5A CN112932572A (en) | 2021-02-02 | 2021-02-02 | Department of general surgery exempts from pneumoperitoneum operation device with haplopore |
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| CN202110142995.5A CN112932572A (en) | 2021-02-02 | 2021-02-02 | Department of general surgery exempts from pneumoperitoneum operation device with haplopore |
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