CN217091595U - Atomizing cleaning suction device for brain surgery - Google Patents

Abstract

The utility model relates to a suction device is washd with atomizing in brain branch of academic or vocational study operation, its characterized in that: including by the atomizing passageway, the body that a plurality of mutually independent suction passageway and supporting layer constitute, negative pressure switch, atomizing switch and handle, the body center is equipped with the atomizing passageway, be equipped with a plurality of suction passageways on the outer circumference of atomizing passageway, a plurality of suction passageways separate each other through the supporting layer, the handle is connected to body one end, atomizing passageway in the body runs through outside the handle and with the pipe union intercommunication of atomizing, suction passageway in the body communicates the interior suction tube of handle respectively, suction tube gathers the intercommunication with the interior suction house steward of handle, suction house steward and the outer suction pipe union intercommunication of handle. The advantages are that: the atomized cleaning and the waste liquid suction are independent passages, the wound surface is cleaned by using spray instead of linear flowing water, and the cleaning and suction functions are integrated; in the craniotomy of neurosurgery, the liquid drainage device can play a role in sucking waste liquid in the craniotomy, is simple and convenient to operate, and can clean the visual field surface of the operation in a spraying mode.

Description

Atomizing cleaning suction device for brain surgery

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a suction device is washd with atomizing to brain branch of academic or vocational study operation.

Background

The brain surgery is generally referred to as neurosurgery, and is a science for comprehensively treating and researching diseases of the brain, the spinal cord and the peripheral nervous system by using neurosurgery mainly as well as operation. Neurosurgery is mainly used for treating diseases of nervous systems such as brain, spinal cord and the like caused by trauma, for example, brain trauma and cerebral hemorrhage caused by external force, or brain tumor compression requiring surgical treatment and the like. The brain is a very precise tissue, in order to protect the physiological function of the brain tissue, avoid the brain tissue from drying and clean an operation wound in an operation, a flusher is generally used for discharging flushing liquid to flush an operation visual field clinically, and then a negative pressure suction apparatus is used for sucking flushing waste liquid, pus, blood clots and the like out of the operation visual field, so that a good operation visual field is provided for subsequent operation of a doctor. Therefore, the flusher and the negative pressure suction apparatus need to be frequently and alternately used in the process of the neurosurgery operation, the operation process is complicated, the operation mode not only increases the workload of a clinician, but also has a certain influence on the operation efficiency. The brain surgery is with wasing to attract pipe is one of the most extensive and best operation consumptive material of debridement effect of using among the neurosurgery, but the brain surgery that uses at present clinically is with wasing to attract the concrete structure of pipe for the monotube formula, and this kind of structure makes operation surface of a wound wash and waste liquid negative pressure attract the same pipeline of sharing, has the risk that remaining trace waste liquid in the pipe causes the pollution to the washing liquid. In addition, at present, the craniotomy surface is clinically cleaned by adopting a linear water flowing mode, the cleaning mode not only needs more water, but also increases the frequency and the workload of suction operation, and most importantly, the linear water flowing mode has higher cleaning pressure on the wound surface, can stimulate the wound surface to be damaged, and causes more damage to patients.

Disclosure of Invention

The utility model provides a simple structure, atomizing washing and waste liquid suction are independent access for solving the technical problem that exists among the known art, use spraying and non-linear flowing water to wash the wound face, and collect and wash and attract the function in brain department operation of an organic whole and wash suction device with atomizing.

The utility model discloses a technical scheme who takes for solving the technical problem that exists among the well-known technique is:

the utility model provides a suction device is washd with atomizing to brain surgery which characterized in that: include body, negative pressure switch, atomizing switch and the handle that constitutes by atomizing passageway, a plurality of mutually independent attraction passageway and supporting layer, the body center is equipped with atomizing passageway, is equipped with a plurality of mutually independent attraction passageways on atomizing passageway outer circumference, a plurality of attraction passageways separate each other through the supporting layer, the one end of body is connected with the handle, atomizing passageway in the body runs through outside the handle and with the pipe coupling intercommunication of atomizing, a plurality of attraction passageways in the body communicate the suction tube that is located the handle respectively, attract the house steward that manages in pipe and the handle and gather the intercommunication, attract house steward and the outer pipe coupling intercommunication that attracts of handle.

The utility model discloses can also adopt following technical scheme:

preferably, the embedded medical nonrust steel pipe that is equipped with of atomizing passageway, atomizing passageway and medical nonrust steel pipe pass the outside that the body extends to the handle, atomizing passageway and medical nonrust steel pipe are coaxial with the body, atomizing passageway front end is equipped with the atomizing mouth, and the department forms high-pressure atomizing nozzle through compression pipe mouth diameter at the atomizing mouth.

Preferably, be equipped with the atomizing switch that is used for controlling the atomizing to open and close on the atomizing passageway that is located the handle, atomizing switch extends to the handle outside, and one end connection that stretches out the handle outside at atomizing passageway is connected with the atomizing coupling that is used for connecting the atomized water pipeline.

Preferably, six suction channels with the same specification are uniformly distributed on the outer circumference of the atomizing channel in the tube body.

Preferably, a negative pressure switch is arranged at the joint of the suction tube and the suction main pipe in the handle.

Preferably, the supporting layer, the suction channel, the suction tube and the suction manifold are all made of medical polymer materials.

The utility model has the advantages and positive effects that: because the utility model adopts the above technical scheme, this atomizing washs suction device promptly in the operation of craniotomy of neurosurgery, can play the effect of attracting waste liquid in the operation of craniotomy, still can wash the operation field of vision face through the mode of spraying simultaneously. This suction device is washd in atomizing simple structure, clinical convenient operation, when the atomizing is washd, it is even to wash, compares with traditional line type rivers cleaning mode, and its surface of a wound washing pressure reduces by a wide margin, can reduce the production of waste liquid simultaneously to reduce the damage to the surface of a wound. In addition, when carrying out waste liquid suction operation, the waste liquid can reach the waste liquid collecting tank through a plurality of suction channels, and compare with the single suction channel of traditional washing suction tube, the appeal of negative pressure to brain tissue has not only been alleviateed in the design of six independent suction channels of suction device is washd in this atomizing, can realize the all-round attraction of waste liquid moreover, has improved the waste liquid attraction rate. Furthermore, the utility model provides an atomizing washs suction device collects and washs and attract function in an organic whole, realizes atomizing and washs and attracts the concurrent operation, has simplified operation flow.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a sectional view taken along line A-A of the tube body of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the part B of the present invention;

in the figure: 1. a negative pressure switch; 2. an atomization switch; 3. a handle; 4. an atomizing pipe joint; 5. a suction pipe joint; 6. a suction port; 7. a high pressure atomizing nozzle; 8. a pipe body; 9. an atomizing channel; 9-1, medical stainless steel pipes; 10. a suction channel; 11. a support layer; 12. a suction tube; 13. a suction manifold.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to figures 1-3 of the drawings,

an atomization cleaning suction device for brain surgery comprises a tube body 8, a negative pressure switch 1, an atomization switch 2 and a handle 3, wherein the tube body is composed of an atomization channel 9, a plurality of mutually independent suction channels 10 and a supporting layer 11. The atomizing pipe is characterized in that an atomizing channel 9 is arranged in the center of the pipe body, a plurality of mutually independent suction channels 10 are arranged on the outer circumference of the atomizing channel, and the suction channels are mutually separated through a supporting layer 11. One end of the pipe body 8 is connected with a handle 3, and an atomization channel in the pipe body 8 penetrates through the handle and is communicated with an atomization pipe joint 4. The suction channels 10 in the tube body are respectively communicated with suction tubes 12 in the handle, the suction tubes 12 are communicated with a suction main pipe 13 in the handle in a gathering manner, and the suction main pipe 13 is communicated with a suction tube joint 5 outside the handle.

Specifically, the medical stainless steel pipe 9-1 is embedded to be equipped with in the atomizing passageway, atomizing passageway and medical stainless steel pipe are coaxial with the body, the atomizing passageway front end is equipped with the atomizing mouth, and the department forms high-pressure atomizing nozzle 7 through compression pipe orifice diameter at the atomizing mouth. The middle part of the tube body is a circular cavity channel, the medical stainless steel tube is directly embedded in the circular cavity channel, and the inner diameter of the circular cavity channel is larger than the outer diameter of the medical stainless steel tube. The liquid in the medical stainless steel tube can be extruded into the high-pressure atomizing nozzle 7, and the water forms atomizing particles with the diameter of about 50-100 microns after passing through the compressed high-pressure atomizing nozzle 7 and is sprayed out through the high-pressure atomizing nozzle 7.

Specifically, be equipped with the atomizing switch 2 that is used for controlling the atomizing to open and close on the atomizing passageway 9 that is located the handle, the part that stretches out the handle in atomizing passageway is connected with the atomizing coupling 4 that is used for connecting the atomized water pipeline.

Concretely, six suction channels 10 with the same specification are evenly distributed on the outer circumference of the atomizing channel in the tube body, the six suction channels 10 are respectively communicated with a suction tube 12 positioned in the handle, the suction tube 12 is communicated with a suction header pipe 13 in the handle in a gathering manner, and the suction header pipe 13 is communicated with a suction tube joint 5 outside the handle.

Specifically, a negative pressure switch 1 for controlling the opening and closing of negative pressure is arranged at the connection part of the suction tube 12 and the suction main tube 13 in the handle, and the negative pressure switch is a negative pressure opening. Each suction tube 12 is connected with the suction tube joint 5 through the suction main tube 13, the suction tube joint 5 can be connected with negative pressure equipment, when waste liquid needs to be sucked, the negative pressure opening is blocked by fingers, the suction channel is closed, and the effect of transmitting the negative pressure to the suction opening 6 can be achieved.

Specifically, the supporting layer 11, the suction channel 10, the suction tube 12 and the suction manifold 13 are all made of medical polymer materials.

The utility model discloses a theory of operation does:

prepare work before carrying out the operation before the operation, medical personnel insert atomizing pipe coupling 4 with atomizing water pipeline at first, insert the atomizing water pipeline on the end best, avoid atomizing water pipeline and atomizing pipe coupling junction to leak, open the water pump and supply water, open simultaneously atomizing switch 2, high pressure atomizing nozzle 7 department if there is vaporific liquid blowout, then explain atomizing water pipeline connection success, if there is not vaporific liquid blowout, then the atomizing that updates washs suction device or whether inspection atomizing water pipeline junction has the leakage. The line section of the vacuum extractor is then inserted into the extraction tube connector 5 and, in order to avoid leakage at the connection, the connection between the line section of the vacuum extractor and the extraction tube connector is preferably further secured by a plastic tie. And then the negative pressure aspirator is opened and adjusted to a proper negative pressure value, the negative pressure value is generally between 0.04MPa and 0.07MPa, the negative pressure switch 1 is blocked by a hand, if the 'fizz' of the air suction is heard, the connection is successful, and if the 'fizz' of the air suction is not heard, a new atomization cleaning suction device is replaced or whether the connection part of the pipeline part of the negative pressure aspirator and the suction pipe joint is leaked or not is checked. The preoperative preparation work is finished, and the operation is started. When needing to wash the operation if operation in-process, the high pressure atomizing nozzle 7 that will atomize and wash suction device arranges the patient in and needs abluent surface of a wound top, surely don't contact high pressure atomizing nozzle with the surface of a wound, opens atomizing switch 2, atomizes to the operation surface of a wound position and washs, and medical personnel carefully observes the cleaning performance, in case the cleaning performance is up to standard, in time closes atomizing switch 2. After the atomizing is washd, wash suction device's of atomizing suction port 6 and arrange patient's surface of a wound top in the washing waste liquid, nevertheless avoid suction port and surface of a wound to contact, plug up negative pressure switch 1 with the hand afterwards, carry out the negative pressure suction to the remaining waste liquid in washing position to in order to provide clear operation field of vision for follow-up operation step, in case the waste liquid is attracted and is finished, move away the hand immediately negative pressure switch 1, wash suction operation process and accomplish this moment. And finally, evacuating the atomization cleaning suction device from the position of the surgical wound of the patient, and repeating the steps when cleaning and suction are needed in the surgical process.

The embodiments described in the drawings are exemplary only and should not be construed as limiting the invention.

Claims (6)

1. The utility model provides a suction device is washd with atomizing to brain surgery which characterized in that: include body, negative pressure switch, atomizing switch and the handle that constitutes by atomizing passageway, a plurality of mutually independent attraction passageway and supporting layer, the body center is equipped with atomizing passageway, is equipped with a plurality of mutually independent attraction passageways on atomizing passageway outer circumference, a plurality of attraction passageways separate each other through the supporting layer, the one end of body is connected with the handle, atomizing passageway in the body runs through outside the handle and with the pipe coupling intercommunication of atomizing, a plurality of attraction passageways in the body communicate the suction tube that is located the handle respectively, attract the house steward that manages in pipe and the handle and gather the intercommunication, attract house steward and the outer pipe coupling intercommunication that attracts of handle.

2. The atomizing, cleaning and suctioning device for brain surgery according to claim 1, characterized in that: the embedded medical nonrust steel pipe that is equipped with of atomizing passageway, atomizing passageway and medical nonrust steel pipe pass the outside that the body extends to the handle, atomizing passageway and medical nonrust steel pipe are coaxial with the body, the atomizing passageway front end is equipped with the atomizing mouth, and the department forms high-pressure atomizing nozzle through compression pipe mouth diameter at the atomizing mouth.

3. The atomizing, cleaning and suctioning device for brain surgery according to claim 1, characterized in that: be located and be equipped with the atomizing switch who is used for controlling the atomizing to open and close on the atomizing passageway in the handle, atomizing switch extends to the handle outside, and one end connection that stretches out the handle outside at atomizing passageway has the atomizing coupling that is used for connecting the atomized water pipeline.

4. The atomizing, cleaning and suctioning device for brain surgery according to claim 1, characterized in that: six suction channels with the same specification are uniformly distributed on the outer circumference of the atomization channel in the tube body.

5. The atomizing, cleaning and suctioning device for brain surgery according to claim 1, characterized in that: and a negative pressure switch is arranged at the joint of the suction tube and the suction main pipe in the handle.

6. The atomizing, cleaning and suctioning device for brain surgery according to claim 1, characterized in that: the supporting layer, the suction channel, the suction tube and the suction main tube are all made of medical high polymer materials.

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