CN214318724U - Surgical abdominal cavity suction apparatus head - Google Patents
Surgical abdominal cavity suction apparatus head Download PDFInfo
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- CN214318724U CN214318724U CN202022636593.4U CN202022636593U CN214318724U CN 214318724 U CN214318724 U CN 214318724U CN 202022636593 U CN202022636593 U CN 202022636593U CN 214318724 U CN214318724 U CN 214318724U
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- aspirator
- sealing
- tube
- adjusting
- abdominal cavity
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Abstract
The utility model belongs to the technical field of medical instrument equipment, specifically disclose an abdominal cavity aspirator head for operation, including aspirator pipe, set up the side opening on the aspirator pipe, characterized by, aspirator intraductal aspirator side opening adjusting device that sets up of aspirator for adjust the open quantity of aspirator side opening. The utility model discloses need frequently to install and remove the aspirator overcoat in order to deal with different circumstances, the inconvenient technical problem of operation in order to solve the art.
Description
Technical Field
The utility model belongs to the technical field of medical instrument equipment, a aspirator device that medical treatment operation used is related to, especially relate to a disposable anti-blocking abdominal cavity aspirator head.
Background
In clinical operation, blood, ascites, flushing fluid and the like accumulated or exuded in an operation area need to be completely sucked by a suction apparatus, so that the operation field is clear, the operation is convenient, and the pollution chance is reduced. Usually, an air pump is connected with the aspirator head through a connecting pipe, and medical staff holds the aspirator head by hands to operate. Because the fat in the abdominal cavity is more, the existing suction head is easy to adsorb the surrounding tissues, the suction head is blocked, and the surrounding tissues and organs of a patient can be damaged when the negative pressure is higher.
The suction apparatus used at present consists of two parts, namely a suction apparatus head and a porous suction apparatus jacket. When the suction head is used alone, the suction force is strong, but the suction head is easily clogged. When the porous suction device is matched with the porous suction device jacket for use, the blockage can be avoided, but the suction force is reduced, and the suction device jacket is heavy and cannot be finely operated. The outer sleeve of the suction apparatus needs to be frequently installed and removed in the operation to deal with different situations, which is inconvenient for the operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an abdominal cavity aspirator head for operation to need frequently to install and remove the aspirator overcoat in order to deal with different circumstances, the inconvenient technical problem of operation in solving the art.
In order to solve the technical problem, the utility model adopts the following technical proposal, the abdominal cavity aspirator head for operation, which comprises an aspirator tube, wherein the aspirator tube is provided with a side hole, and the abdominal cavity aspirator head is characterized in that an aspirator side hole adjusting device is arranged in the aspirator tube and is used for adjusting the open number of the aspirator side holes.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses set up the side opening on the aspirator pipe to set up aspirator side opening adjusting device in the aspirator pipe, axial motion or rotary motion through this adjusting device adjust the open quantity of side opening, need not frequently install or dismantle, be convenient for adjust the side opening according to the different conditions in the art open.
For solving the technical problem that aspirator side opening adjusting device how to realize, the utility model discloses a following technical scheme, aspirator side opening adjusting device is inside at the aspirator pipe including adjusting the inner tube, adjusting the inner tube setting, and the inner tube of adjusting can carry out axial motion for the aspirator pipe, and axial motion's regulation inner tube is used for adjusting the open quantity of aspirator side opening.
By adopting the technical scheme, the method has the following beneficial effects: the utility model arranges an adjusting inner tube which moves axially in the aspirator tube, and increases the opening number of side holes of the aspirator tube when the adjusting inner tube moves to the tail part of the aspirator tube; when the inner tube is adjusted to move towards the head of the aspirator tube, the number of the open side holes of the aspirator tube is reduced so as to deal with different conditions in the operation, and the operation is convenient.
For solving the technical problem who adjusts how to realize inner tube axial motion, the utility model discloses a following technical scheme, set up the slider on adjusting the inner tube, set up the axial spout on the aspirator pipe, the slider setting carries out axial motion in the axial spout and along the axial spout.
By adopting the technical scheme, the method has the following beneficial effects: the utility model discloses set up matched with slider and spout on adjusting inner tube, aspirator pipe, operate the slider outside the aspirator pipe, just can realize adjusting the axial motion of inner tube.
For solving the sealed technical problem of spout on the aspirator pipe, the utility model discloses a following technical scheme still includes sealing device, and sealing device is used for the sealed of axial spout.
By adopting the technical scheme, the method has the following beneficial effects: through setting up sealing device, realize the sealed of axial spout.
For solving the technical problem that sealing device how realized, the utility model discloses a following technical scheme, sealing device is including setting up inside and outside the axial chute first sealed pad and the sealed pad of second, and the slider drives first, the sealed pad of two in step and carries out axial motion, prevents to leak gas and liquid oozes.
By adopting the technical scheme, the method has the following beneficial effects: the first sealing gasket, the aspirator pipe chute and the second sealing gasket form a sandwich structure, and the sliding block synchronously drives the first sealing gasket and the second sealing gasket to axially move so as to realize the internal and external sealing of the non-sliding block chute area.
In order to solve the technical problem of how to realize the sealing of the first sealing gasket and the second sealing gasket, the utility model adopts the following technical scheme that the first sealing gasket and the second sealing gasket are correspondingly arranged on the sliding blocks inside and outside the axial sliding groove;
the tail end of the sliding block is provided with a sliding switch, and the sliding switch presses the first sealing gasket on the outer wall of the suction apparatus tube;
the second sealing gasket is positioned in a gap between the aspirator pipe and the adjusting inner pipe, and the aspirator pipe, the second sealing gasket and the adjusting inner pipe are in sealing fit.
By adopting the technical scheme, the method has the following beneficial effects: the first sealing gasket and the second sealing gasket are arranged on the sliding block, the first sealing gasket is positioned through the sliding switch, the second sealing gasket is positioned through the aspirator pipe and the adjusting inner pipe, and synchronous axial movement of the sliding block, the first sealing gasket and the second sealing gasket is achieved.
For further solving the technical problem that the spout is sealed, the utility model discloses a following technical scheme, sealing device is still including setting up first sealing washer, the second sealing washer on adjusting the inner tube, and first, two sealing washers are used for the aspirator pipe of axial spout position and adjust the annular space between the inner tube sealed.
By adopting the technical scheme, the method has the following beneficial effects: the utility model discloses set up two sealing washers on adjusting the inner tube for the spout is located all the time between two sealing washers of motion, realizes the aspirator pipe of axial spout position and adjusts the annular space between the inner tube sealed.
For the technical problem who how realize that the sealed of the aspirator pipe of solving axial spout position and adjusting the annular space between the inner tube, the utility model discloses a following technical scheme, first sealing washer, second sealing washer are located the slider both sides.
By adopting the technical scheme, the method has the following beneficial effects: the utility model discloses set up two sealing washers on the control tube of slider both sides, the sealing washer realizes the sealed of spout with adjusting the synchronous axial motion of inner tube.
For solving use comfort's technical problem, the utility model discloses a following technical scheme, aspirator tube head, regulation inner tube head are the hemisphere, and aspirator tube, regulation inner tube all adopt the flexible material preparation, and during hemispherical aspirator tube head and the contact of human abdominal cavity, can effectively avoid causing the damage to the patient, can not produce the secondary injury.
For solving the technical problem that aspirator pipe and negative pressure device are connected, the utility model discloses a following technical scheme, aspirator union coupling portion sets up negative pressure connecting device, and negative pressure connecting device's shape is bullet head-shaped, the negative pressure connecting pipe in compatible multiple aperture, and it is convenient to connect.
Drawings
FIG. 1 is a top view of the surgical abdominal cavity aspirator tip of the present invention;
FIG. 2 is a longitudinal sectional view of the surgical abdominal cavity aspirator tip of the present invention;
fig. 3 is a cross-sectional view of the surgical abdominal cavity aspirator tip of the present invention.
Detailed Description
As shown in figures 1-3, the surgical abdominal cavity suction apparatus head comprises a suction apparatus tube 1, a suction apparatus side hole adjusting device 2, a sealing device 3 and a negative pressure connecting device 4.
The head of the aspirator tube 1 is hemispherical. The head of the aspirator tube 1 is provided with a side hole 10. The aspirator tube 1 is provided with an axial chute 11. The aspirator tube 1 is made of flexible materials, any damage to a patient caused by the aspirator head is effectively avoided, and the front end of the aspirator tube is of a smooth semi-spherical structure and has a gentle transition.
An aspirator side hole adjusting device 2 is arranged in the aspirator tube 1 and is used for adjusting the opening number of the aspirator side holes.
The aspirator side hole adjusting device comprises an adjusting inner tube 20, wherein the adjusting inner tube 20 is arranged inside the aspirator tube 1, the adjusting inner tube 20 can axially move relative to the aspirator tube 1, and the axially moving adjusting inner tube is used for adjusting the opening number of the aspirator side holes. The inner adjusting tube 20 is made of flexible material.
The adjusting inner tube 20 is provided with a slide block 21, and the slide block 21 is arranged in the axial sliding chute 11 and can move axially along the axial sliding chute 11.
The sealing device 3 is used for sealing the axial sliding groove. The sealing device 3 comprises a first sealing device 31. The first sealing means 31 comprises a first gasket 311 and a second gasket 312 arranged inside and outside the axial sliding groove. The slide block 21 drives the first sealing gasket 311 and the second sealing gasket 312 to move axially synchronously.
The first sealing gasket 311 and the second sealing gasket 312 are correspondingly arranged on the slide blocks inside and outside the axial sliding groove; the tail end of the sliding block 21 is provided with a sliding switch 22, and the sliding switch 22 presses the first sealing gasket 311 on the outer wall of the suction apparatus tube; the second gasket 312 is located in the gap between the aspirator tube 1 and the inner adjustment tube 20, and the aspirator tube 1, the second gasket 312 and the inner adjustment tube 20 are hermetically engaged with each other.
The sealing device 3 further comprises a second sealing device 32, the second sealing device 32 comprises a first sealing ring 321 and a second sealing ring 322 which are arranged on the adjusting inner pipe, and the first sealing ring and the second sealing ring are used for sealing an annular space between the suction pipe at the position of the axial chute and the adjusting inner pipe. The first sealing ring 321 and the second sealing ring 322 are located on two sides of the sliding block.
The tail part of the suction apparatus pipe is provided with a negative pressure connecting device 4, and the negative pressure connecting device 4 is bullet-shaped and can be compatible with negative pressure connecting pipes with various apertures.
The utility model discloses a slide switch adjusts the position of adjusting the inner tube in the aspirator pipe, has realized adjusting the function that aspirator head attraction efficiency effectively, adjusts aspirator suction and attracts the direction through the side opening, avoids the bold tissue to block up and adsorbs tissue or the dirty damage that causes of ware on every side. The slider switch is external, makes the regulation simpler and more convenient, swift. A sealing device is arranged between the slide block switch and the suction apparatus tube cavity, so that air leakage and liquid seepage can be avoided.
The working process of the surgical abdominal cavity suction head comprises the following steps: when liquid in the abdominal cavity is more, the baffle plate moves beyond the tail part of the suction tube through the sliding block, the side holes are opened and are increased continuously, and the blockage of large tissues is avoided by suction in multiple directions. When the leakage liquid is less in the operation and the operation field needs to be cleaned, the baffle plate moves over the tail part of the suction apparatus tube through the slide block, partial side holes are closed, the accurate suction capacity of the suction apparatus is improved, and unnecessary operation is not needed.
Claims (9)
1. The surgical abdominal cavity aspirator head comprises an aspirator tube, wherein the aspirator tube is provided with side holes, and the surgical abdominal cavity aspirator head is characterized in that an aspirator side hole adjusting device is arranged in the aspirator tube and is used for adjusting the opening number of side holes of an aspirator; the aspirator side hole adjusting device comprises an adjusting inner tube, the adjusting inner tube is arranged in the aspirator tube and can move axially relative to the aspirator tube, and the adjusting inner tube moving axially is used for adjusting the opening number of the aspirator side holes.
2. The surgical abdominal cavity aspirator head according to claim 1, wherein the adjusting inner tube is provided with a slider, the aspirator tube is provided with an axial sliding slot, and the slider is arranged in the axial sliding slot and axially moves along the axial sliding slot.
3. The surgical laparotomy aspirator head of claim 2, further comprising a sealing means for sealing the axial chute.
4. The surgical abdominal cavity aspirator head according to claim 3, wherein the sealing means comprises a first sealing pad and a second sealing pad disposed inside and outside the axial sliding groove, and the sliding block drives the first and second sealing pads to move axially in synchronization.
5. The surgical abdominal cavity aspirator head according to claim 4, wherein the first and second sealing gaskets are correspondingly disposed on the slide blocks inside and outside the axial sliding groove;
the tail end of the sliding block is provided with a sliding switch, and the sliding switch presses the first sealing gasket on the outer wall of the suction apparatus tube;
the second sealing gasket is positioned in a gap between the aspirator pipe and the adjusting inner pipe, and the aspirator pipe, the second sealing gasket and the adjusting inner pipe are in sealing fit.
6. The surgical laparoscopic aspirator head of claim 3, wherein said sealing means further comprises a first sealing ring and a second sealing ring disposed on the adjusting inner tube for sealing an annular space between the aspirator tube where the axial chute is located and the adjusting inner tube.
7. The surgical laparotomy head according to claim 6, wherein the first sealing ring and the second sealing ring are located on both sides of the slider.
8. The surgical abdominal cavity aspirator head according to claim 1, wherein the aspirator tube head and the adjusting inner tube head are all hemispherical, and the aspirator tube and the adjusting inner tube are both made of flexible materials.
9. The surgical abdominal cavity aspirator head according to claim 1, wherein the negative pressure connection means is provided at the tail of the aspirator tube, and the negative pressure connection means is bullet-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022636593.4U CN214318724U (en) | 2020-11-13 | 2020-11-13 | Surgical abdominal cavity suction apparatus head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022636593.4U CN214318724U (en) | 2020-11-13 | 2020-11-13 | Surgical abdominal cavity suction apparatus head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214318724U true CN214318724U (en) | 2021-10-01 |
Family
ID=77894822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022636593.4U Active CN214318724U (en) | 2020-11-13 | 2020-11-13 | Surgical abdominal cavity suction apparatus head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214318724U (en) |
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2020
- 2020-11-13 CN CN202022636593.4U patent/CN214318724U/en active Active
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