CN215605938U - Defogging device for laparoscopic surgery - Google Patents
Defogging device for laparoscopic surgery Download PDFInfo
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- CN215605938U CN215605938U CN202120664573.XU CN202120664573U CN215605938U CN 215605938 U CN215605938 U CN 215605938U CN 202120664573 U CN202120664573 U CN 202120664573U CN 215605938 U CN215605938 U CN 215605938U
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- connecting pipe
- needle
- defogging device
- laparoscopic surgery
- laparoscopic
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Abstract
The utility model discloses a defogging device for laparoscopic surgery, which comprises a connecting pipe and a connecting piece, wherein one end of the connecting pipe is detachably connected with the connecting piece, the other end of the connecting pipe is connected with a poking and clamping puncture outfit, and the connecting pipe is communicated with an aspirator through the connecting piece. According to the defogging device for the laparoscopic surgery, the central negative pressure directly sucks away smoke in the abdominal cavity, so that air pollution can be prevented, and the lens of the laparoscopic surgery is prevented from being atomized, and the visual field of the surgery is prevented from being blurred. The regulator in this application can adjust the velocity of flow that the negative pressure was attracted, avoids the pneumoperitoneum that the negative pressure suction leads to the abdominal cavity to establish to collapse too fast. The infusion set is formed by assembling common luer connectors, infusion tubes, puncture needles, needle caps and other elements, and is low in cost, convenient and fast.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a defogging device for a laparoscopic surgery.
Background
The laparoscopic surgery is a surgery performed by using a laparoscope and related instruments, and particularly comprises the steps of making a plurality of small incisions with the diameter of 12 mm at different parts of the abdomen, inserting a camera lens and various special surgical instruments through the small incisions, transmitting images of various organs in the abdominal cavity, which are shot by the camera inserted into the abdominal cavity, to a television screen, and finishing the surgery by observing the images and performing operation outside the body by using various surgical instruments by a surgeon.
During the laparoscopic surgery, smoke is generated when the bipolar electrocoagulation or the monopolar electrotome carbonizes the tissue, and smoke is generated when the ultrasonic scalpel cuts the tissue, and the smoke or the smoke can cause the laparoscopic lens to be atomized and the surgical field to be blurred, so that the smooth operation of the surgery is influenced.
In most of the current laparoscopic surgeries, smoke in the abdominal cavity is directly exhausted to an operating room through a laparoscopic trocar, namely a trocar-poking puncture instrument trocar. Therefore, the air in the operating room is polluted, and the health of medical care personnel is harmed.
Disclosure of Invention
The present invention is directed to solving at least one of the above mentioned problems and to providing a defogging device for laparoscopic surgery capable of sucking away smoke in the abdominal cavity.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a peritoneoscope operation defogging device, includes connecting pipe and connecting piece, the one end of connecting pipe with connecting piece detachably connects, and the other end is connected with stabbing card puncture ware, the connecting pipe passes through connecting piece and aspirator intercommunication.
As an improvement of the technical scheme, the connecting piece comprises a needle seat and a needle body, the needle body is arranged on the needle seat, the needle seat is detachably connected with the connecting pipe, the suction device is provided with a suction tube, and the suction tube is communicated with the connecting pipe through the needle seat and the needle body.
As an improvement of the technical scheme, one end of the needle seat, which is far away from the needle body, is provided with an annular groove, and the needle seat is detachably connected with the connecting pipe through the annular groove.
As the improvement of the technical scheme, the improved needle base further comprises a protective sleeve, an installation part is arranged on the needle base, the needle body is arranged on the installation part, and the protective sleeve can be buckled on the installation part.
As the improvement of the technical scheme, the connecting pipe with stab and be equipped with the adapter between the card puncture ware, the connecting pipe passes through the adapter with stab the card puncture ware and connect.
As an improvement of the above technical solution, the adapter is a luer adapter.
As an improvement of the technical scheme, the connecting pipe is sleeved with a regulator for regulating the flow rate.
As an improvement of the technical scheme, the connecting pipe is an infusion pipe.
As an improvement of the technical scheme, the suction apparatus is in central negative pressure.
Compared with the prior art, the beneficial effects of this application are:
according to the defogging device for the laparoscopic surgery, the central negative pressure directly sucks away smoke in the abdominal cavity, so that air pollution can be prevented, and the lens of the laparoscopic surgery is prevented from being atomized, and the visual field of the surgery is prevented from being blurred. The regulator in this application can adjust the velocity of flow that the negative pressure was attracted, avoids the pneumoperitoneum that the negative pressure suction leads to the abdominal cavity to establish to collapse too fast. The infusion set is formed by assembling common luer connectors, infusion tubes, puncture needles, needle caps and other elements, and is low in cost, convenient and fast.
Drawings
The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a connector according to an embodiment of the present invention;
FIG. 3 is a schematic view of the connection of the sheath to the hub in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an adapter according to an embodiment of the present invention.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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 will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 4, the utility model provides a defogging device for laparoscopic surgery, which comprises a connecting pipe 1 and a connecting piece 2, wherein one end of the connecting pipe 1 is detachably connected with the connecting piece 2, the other end of the connecting pipe is connected with a poking and clamping puncture outfit 3, and the connecting pipe 1 is communicated with an aspirator 4 through the connecting piece 2.
Referring to fig. 1 and 2, the connecting member 2 includes a needle holder 21 and a needle body 22, the needle body 22 is disposed on the needle holder 21, the needle holder 21 is detachably connected to the connecting tube 1, the suction device 4 is provided with a suction tube 41, and the suction tube 41 is communicated with the connecting tube 1 through the needle holder 21 and the needle body 22.
Referring to fig. 2, an annular groove 211 is provided at an end of the needle holder 21 away from the needle body 22, and the needle holder 21 is detachably connected to the connection tube 1 through the annular groove 211. Specifically, one end of the connecting pipe 1 close to the aspirator 4 is inserted into the annular groove 211. The needle body 22 can be inserted into the connection tube 1 from the side wall of the suction tube 41 or the opening of the suction tube 41. In some embodiments of the present application, a connector may be disposed at one end of the connection tube 1 connected to the needle holder 21, and the connector is screwed with the needle holder 21. Thus, the connection is tighter, and the needle seat 21 is not easy to fall off from the connecting tube 1.
Referring to fig. 3, in this application, still include protective sheath 5, needle file 21 is kept away from one of annular groove 211 is served and is equipped with installation department 23, needle body 22 sets up on installation department 23, protective sheath 5 can the lock dress be in on the installation department 23. In this manner, a user may be prevented from being punctured by the needle body 22 during assembly. Meanwhile, the protective sleeve 5 can also protect the needle body 22 and prevent the needle body 22 from being polluted. Specifically, the protective sheath 5 is a needle cap which is matched with the needle body 22 and the needle sheath.
Referring to fig. 1 and 4, an adapter 6 is arranged between the connecting pipe 1 and the card pricking puncture outfit 3, and the connecting pipe 1 is connected with the card pricking puncture outfit 3 through the adapter 6. Preferably, the adapter 6 is a luer adapter commonly used in hospitals.
Referring to fig. 1, as the suction of negative pressure is too fast, the pneumoperitoneum that may cause the abdominal cavity to establish collapses, in order to adjust the flow rate of negative pressure suction, in this application, the cover is equipped with regulator 7 that is used for adjusting the flow rate on connecting pipe 1, and is concrete connecting pipe 1 is the transfer line, the regulation adopt with the supporting infusion regulator 7 of transfer line can, preferably, aspirator 4 chooses the central negative pressure that the hospital was equipped with for use. Of course, the suction apparatus 4 can also adopt other devices for suction
According to the defogging device for the laparoscopic surgery, the central negative pressure directly sucks away smoke in the abdominal cavity, so that air pollution can be prevented, and the lens of the laparoscopic surgery is prevented from being atomized, and the visual field of the surgery is prevented from being blurred. Regulator 7 in this application can adjust the velocity of flow of negative pressure suction, avoids the pneumoperitoneum collapse that the negative pressure suction leads to the abdominal cavity to establish at the excessive speed. The infusion set is formed by assembling common luer connectors, infusion tubes, puncture needles, needle caps and other elements, and is low in cost, convenient and fast.
The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.
Claims (9)
1. The demisting device for the laparoscopic surgery is characterized by comprising a connecting pipe and a connecting piece, wherein one end of the connecting pipe is detachably connected with the connecting piece, the other end of the connecting pipe is connected with a poking and clamping puncture outfit, and the connecting pipe is communicated with an aspirator through the connecting piece.
2. The defogging device for the laparoscopic surgery as claimed in claim 1, wherein said connecting member comprises a needle seat and a needle body, said needle body is disposed on said needle seat, said needle seat is detachably connected with said connecting tube, said aspirator is provided with an aspirating tube, said aspirating tube is communicated with said connecting tube through said needle seat and said needle body.
3. The defogging device for the laparoscopic surgery as claimed in claim 2, wherein an annular groove is formed at an end of the needle seat far away from the needle body, and the needle seat is detachably connected with the connecting tube through the annular groove.
4. The defogging device for the laparoscopic surgery as claimed in claim 2, further comprising a protective sleeve, wherein an installation portion is arranged on the needle stand, the needle body is arranged on the installation portion, and the protective sleeve can be buckled on the installation portion.
5. The laparoscopic surgery defogging device according to claim 1, wherein an adapter is arranged between said connecting pipe and said poking card puncture device, and said connecting pipe is connected with said poking card puncture device through said adapter.
6. The laparoscopic surgical defogging device of claim 5 wherein said adapter is a luer adapter.
7. The laparoscopic defogging device according to claim 1, wherein said connecting tube is sleeved with a regulator for regulating the flow rate.
8. The laparoscopic defogging device of claim 1 wherein said connecting tube is an infusion tube.
9. The laparoscopic defogging device of claim 1 wherein said aspirator is a central vacuum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120664573.XU CN215605938U (en) | 2021-04-01 | 2021-04-01 | Defogging device for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120664573.XU CN215605938U (en) | 2021-04-01 | 2021-04-01 | Defogging device for laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215605938U true CN215605938U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120664573.XU Active CN215605938U (en) | 2021-04-01 | 2021-04-01 | Defogging device for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215605938U (en) |
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2021
- 2021-04-01 CN CN202120664573.XU patent/CN215605938U/en active Active
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