CN216148689U - Precision aspirator - Google Patents
Precision aspirator Download PDFInfo
- Publication number
- CN216148689U CN216148689U CN202121256083.2U CN202121256083U CN216148689U CN 216148689 U CN216148689 U CN 216148689U CN 202121256083 U CN202121256083 U CN 202121256083U CN 216148689 U CN216148689 U CN 216148689U
- Authority
- CN
- China
- Prior art keywords
- suction
- precision
- aspirator
- suction head
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model belongs to the technical field of medical instruments, and provides a precise aspirator, which comprises: the suction tube comprises a precise suction head and a suction tube, wherein the precise suction head is arranged at one end of the suction tube, the other end of the suction tube is connected with external suction equipment, the technical problem that surrounding tissues can be damaged due to overlarge attraction caused by the fact that a contact surface of a suction device is small and cannot suck a large surgical wound surface or even block the suction tube is solved, the suction tube has the effects of enlarging the suction range of the surgical wound surface, avoiding damage to the surrounding tissues of the surgical wound surface and preventing the suction tube from being blocked.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a precise aspirator.
Background
During the operation, a large amount of blood seeps from the operation wound surface ceaselessly, and blood accumulates on the wound surface, so that the operation field and the operation are affected, and during the operation, a clinician needs to wipe or attract blood to the operation field wound surface continuously.
The existing conventionally used suction apparatus has the problems that the contact surface is small, the large operation wound surface cannot be sucked, even the suction apparatus tube is blocked, and the surrounding tissues can be damaged due to overlarge suction force.
SUMMERY OF THE UTILITY MODEL
The utility model provides a precise aspirator, aiming at solving the technical problems that the contact surface of the aspirator is small, a large surgical wound cannot be sucked, even a aspirator tube is blocked, and peripheral tissues can be damaged due to overlarge suction force.
A precision aspirator comprising: the device comprises a precise suction head and a suction tube, wherein the precise suction head is arranged at one end of the suction tube, and the other end of the suction tube is connected with external suction equipment.
Furthermore, the precision suction head is a cylinder, one end of the precision suction head is a spherical surface, the other end of the precision suction head is a plane, a blind hole is formed in the plane of the precision suction head along the axial direction, and a plurality of suction holes penetrating through the side wall of the precision suction head are formed in the precision suction head.
Further, an anti-skid coating is coated in the blind holes.
Furthermore, the precise suction head is made of soft materials.
Furthermore, one end of the suction tube is a suction head, a plurality of rectangular side holes which are axially parallel to the suction head are formed in the side wall of the suction head, the precision suction head is sleeved on the suction head, and the rectangular side holes are communicated with the suction holes.
Furthermore, the suction tube adopts a hose or a hard tube.
Further, the outer side of the suction head is coated with an anti-slip coating.
The utility model has the beneficial effects that:
the utility model provides a precise aspirator, which adopts a columnar suction head made of soft materials, a plurality of suction holes are arranged on the side wall of the suction head, and a rectangular side hole is arranged on a suction tube to be matched with the suction holes, so that the suction force is effectively dispersed, the peripheral tissues are prevented from being damaged due to overlarge suction force, the suction scope of an operation wound surface is expanded, the damage to the peripheral tissues of the operation wound surface is avoided, and the effect of blocking the suction tube is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a precision suction head according to the present invention;
FIG. 3 is a schematic view of the structure of the suction tube of the present invention;
wherein:
the device comprises a precise suction head-1, a suction tube-2, a blind hole-11, a suction hole-12, a suction head-21 and a rectangular side hole-22.
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 should be noted that the installation methods and technical terms mentioned in the present invention are technical terms that are already clearly known in the technical field, and thus, the explanation thereof is not repeated. Moreover, the same reference numerals are used for the same components, which do not affect and should not constitute an exact understanding of the technical solutions for a person skilled in the art.
The first embodiment is as follows:
the utility model relates to a precision aspirator, comprising: precision attracts head 1 and attracts pipe 2, attract the one end of pipe 2 to be provided with precision and attract head 1, attract the other end and the external suction equipment of pipe 2 and be connected, so set up to have solved that the aspirator contact surface is less, can't attract great operation surface of a wound, block up aspirator pipe even, because the appeal is too big, can damage the problem of surrounding tissue, through adopting precision to attract head 1, make suction by homodisperse, make the operation surface of a wound suction scope increase.
The precision attracts head 1 to be the cylinder, and the one end of precision to attract head 1 is the sphere other end for the plane, and it has blind hole 11 to open along the axial at the plane of precision to attract head 1, is provided with a plurality of suction holes 12 that run through precision to attract head 1 lateral wall on the precision attracts head 1, and the one end of precision to attract head 1 can be processed into required shape according to concrete work scene demand, and the lateral wall that precision attracts head 1 is covered with suction holes 12, makes precision to attract head 1's the contact surface greatly increased.
The inside of the blind hole 11 is coated with the anti-slip coating, and the inside of the blind hole 11 is coated with the anti-slip coating, so that the friction force between the precision suction head 1 and the suction tube 2 is increased, and the precision suction head 1 is prevented from falling off in the use process.
The precise suction head 1 is made of soft materials, and the soft materials are adopted to avoid damage to human tissues in the process of absorbing the operation wound.
One end of the suction tube 2 is a suction head 21, a plurality of rectangular side holes 22 axially parallel to the suction head 21 are arranged on the side wall of the suction head 21, the precision suction head 1 is sleeved on the suction head 21, the rectangular side holes 22 are communicated with the suction holes 12, and the suction range is greatly improved by arranging the rectangular side holes 22 axially parallel to the suction head 21 on the side wall of the suction head 21.
The suction tube 2 adopts a hose or a hard tube.
The anti-slip coating is coated on the outer side of the suction head 21, and the anti-slip coating is coated on the outer side of the suction head 21, so that the friction force between the suction head 21 and the precise suction head 1 is increased, and the precise suction head 1 is prevented from falling off in the using process.
The working principle is as follows:
when the surgical wound is sucked, the precise suction head 1 sleeved on the suction tube 2 is arranged in a suction area, and the suction holes 12 are distributed on the side wall of the precise suction head 1 and are communicated with the rectangular side holes 22, so that the suction force is dispersed, and the suction range is greatly improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any minor modifications, equivalent replacements and improvements made to the above embodiment according to the technical spirit of the present invention should be included in the protection scope of the technical solution of the present invention.
Claims (6)
1. A precision aspirator, comprising: the suction tube comprises a precision suction head (1) and a suction tube (2), wherein the precision suction head (1) is arranged at one end of the suction tube (2), the other end of the suction tube (2) is connected with external suction equipment, and the precision suction head (1) is made of soft materials.
2. The precision aspirator of claim 1, characterized in that the precision aspirator tip (1) is a cylinder, one end of the precision aspirator tip (1) is a spherical surface and the other end is a plane, a blind hole (11) is axially opened on the plane of the precision aspirator tip (1), and a plurality of suction holes (12) are arranged on the precision aspirator tip (1) and penetrate through the side wall of the precision aspirator tip (1).
3. A precision aspirator according to claim 2, characterized in that the blind hole (11) is coated with a non-slip coating.
4. The precision aspirator according to claim 1, characterized in that one end of the aspirating tube (2) is a suction head (21), the side wall of the suction head (21) is provided with a plurality of rectangular side holes (22) which are axially parallel to the suction head (21), the precision aspirator (1) is sleeved on the suction head (21), and the rectangular side holes (22) are communicated with the aspirating holes (12).
5. The precision aspirator according to claim 4, characterized in that the aspirating tube (2) is a flexible tube or a rigid tube.
6. A precision aspirator according to claim 4, characterised in that the outside of the suction head (21) is coated with a non-slip coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256083.2U CN216148689U (en) | 2021-06-04 | 2021-06-04 | Precision aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256083.2U CN216148689U (en) | 2021-06-04 | 2021-06-04 | Precision aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216148689U true CN216148689U (en) | 2022-04-01 |
Family
ID=80835356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121256083.2U Active CN216148689U (en) | 2021-06-04 | 2021-06-04 | Precision aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216148689U (en) |
-
2021
- 2021-06-04 CN CN202121256083.2U patent/CN216148689U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216148689U (en) | Precision aspirator | |
| CN203263347U (en) | Detachable endoscope suction device | |
| CN210186204U (en) | Nasopharynx pipe convenient to use | |
| CN206007672U (en) | A kind of peritoneal irrigation suction device | |
| CN209984661U (en) | Suction catheter for uterine operation | |
| CN201404241Y (en) | Special suction head for neck single small-cut endoscope in thyroid operation | |
| CN209360828U (en) | The flat shape of the mouth as one speaks of illuminating irrigation removes aspirator | |
| CN221357906U (en) | Surgical suction tube | |
| CN208405688U (en) | A kind of suction pipe | |
| CN215458430U (en) | Fat stripper | |
| CN209984663U (en) | Multifunctional aspirator tube head | |
| CN212817382U (en) | Arc-shaped aspirator | |
| CN215503307U (en) | Needle head structure of negative pressure suction rotary cutting needle | |
| CN217187154U (en) | Multifunctional suction device for craniotomy | |
| CN203042332U (en) | Negative-pressure tractor | |
| CN216294004U (en) | Laparoscope suction apparatus with anti-blocking and blunt separation functions | |
| CN103656842A (en) | Minimally invasive absorption device avoiding absorbing injured tissue during surgery | |
| CN211796824U (en) | Laparoscope Y-shaped negative pressure smoke body fluid suction tube | |
| CN212997684U (en) | Intracardiac suction tube pipe | |
| CN217548628U (en) | Filterable aspirator | |
| CN219332713U (en) | Extension device of end bending type laparoscopic aspirator | |
| CN218186853U (en) | Cesarean section pull hook with water storage and drainage functions | |
| CN213432110U (en) | Laparoscope three-way suction apparatus | |
| CN217245170U (en) | Ear stripper | |
| CN213432023U (en) | TPU attracts pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |