CN211327248U - Special aspirator for hydatid sinensis - Google Patents
Special aspirator for hydatid sinensis Download PDFInfo
- Publication number
- CN211327248U CN211327248U CN202020031294.5U CN202020031294U CN211327248U CN 211327248 U CN211327248 U CN 211327248U CN 202020031294 U CN202020031294 U CN 202020031294U CN 211327248 U CN211327248 U CN 211327248U
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- CN
- China
- Prior art keywords
- tube
- hollow
- pipe
- hollow piston
- needle tubing
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- 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.)
- Expired - Fee Related
Links
- 210000004185 liver Anatomy 0.000 claims abstract description 9
- 206010011732 Cyst Diseases 0.000 abstract description 6
- 208000031513 cyst Diseases 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 210000000683 abdominal cavity Anatomy 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 241000415078 Anemone hepatica Species 0.000 description 1
- 201000003808 Cystic echinococcosis Diseases 0.000 description 1
- 206010014096 Echinococciasis Diseases 0.000 description 1
- 208000009366 Echinococcosis Diseases 0.000 description 1
- 241000244160 Echinococcus Species 0.000 description 1
- 241000244170 Echinococcus granulosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of medical equipment, a special aspirator of liver infantees is disclosed, including attracting pipe, diversion pipe connector mouth, attraction pipe connector mouth and valve member, it has the needle tubing to attract pipe connector connection, be provided with hollow piston in the needle tubing, hollow piston's bottom is connected with the hollow tube, there is the trigger bottom of hollow tube through the pivotal connection, be provided with along with pivoted gear on the pivot, the meshing has the rack on the gear, the end-to-end connection of connecting rod and hollow piston is passed through to the one end of rack, hollow piston is provided with a passageway, the front end of passageway communicates with each other with the needle tubing, and the rear end of passageway is provided with the pipe be provided with the cavity handle on the hollow tube, be connected with the receiving flask on the cavity handle, the pipe with the receiving flask communicates with each. The utility model discloses an operation trigger can inhale the needle tubing with the liver infantees cyst that amputates inbuilt, again from the needle tubing in through the pipe entering receiving flask, accomplish the collection, convenient operation.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially relate to a special aspirator of liver infusorium.
Background
Hydatid cyst is commonly seen in pastoral areas, and is common in inner Mongolia, northwest, Sichuan west, Tibet and other areas of China. This disease is also known as Echinococcus hepatica disease and is caused by invasion of Echinococcus granulosus larvae into the liver.
The prior patent grant numbers: CN202537551U patent, "a special aspirator for hydatid borecodes", includes a suction tube, a water introduction tube interface, a suction tube interface and a valve assembly, where the valve assembly includes a valve, a valve core handle, three channels of the valve core, a water inlet limiting seat, and a suction limiting seat, the valve core is rotatably installed in the valve core, the valve handle is fixed on the valve core, the valve core three-way tube is disposed in the valve core, the water inlet limiting seat and the suction limiting seat are both disposed on the valve, the valve is installed with a connecting tube, the suction tube is connected with the connecting tube through a thread, a sealing ring is further disposed between the suction tube and the connecting tube, the water inlet tube interface and the suction tube interface are installed on the valve, and the connecting tube, the water inlet tube interface and the suction tube interface. The hydatid sinensis aspirator is to be further improved to facilitate the operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special aspirator for hydatid, which can completely solve the defects of the prior art.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a special aspirator of liver infusorium, is including attracting pipe, diversion pipe connector, attraction pipe connector and valve member, attract pipe, diversion pipe connector, attract the pipe connector all with the valve member is connected, the attraction pipe connector is connected with the needle tubing, be provided with hollow piston in the needle tubing, the bottom of hollow piston is connected with the hollow tube, there is the trigger bottom of hollow tube through the pivotal connection, be provided with along with pivot pivoted gear on the pivot, the meshing has the rack on the gear, the end-to-end connection of connecting rod and hollow piston is passed through to the one end of rack, hollow piston is provided with a passageway, the front end and the needle tubing of passageway communicate with each other, and the rear end of passageway is provided with the pipe be provided with the cavity handle on the hollow tube, be connected with the receiving flask on the cavity handle, the pipe with the receiving flask communicates.
Furthermore, an anti-slip sleeve is sleeved on the hollow handle.
Further, the collecting bottle is connected with a negative pressure aspirator.
Further: the needle tube is connected with the suction tube interface through screw threads.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses simple structure, reasonable in design through the operation trigger, can inhale the needle tubing inherent with the liver infantees cyst that amputates, gets into the receiving flask through the pipe in following the needle tubing again, accomplishes and collects convenient operation.
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 diagram of the present invention.
Reference numerals: 1-suction tube, 2-water suction tube interface, 3-suction tube interface, 4-valve component, 5-needle tube, 6-hollow piston, 7-channel, 8-sliding sleeve, 9-hollow tube, 10-pivot, 11-trigger, 12-gear, 13-rack, 14-connecting rod, 15-conduit, 16-hollow handle, 17-collection bottle and 18-negative pressure suction apparatus.
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 present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, a special aspirator for hydatid borecodes comprises an aspiration tube 1, a water conduit interface 2, an aspiration tube interface 3 and a valve component 4, wherein a three-way pipeline is arranged in the valve component 4, and the three-way pipeline is respectively connected with the aspiration tube 1, the water conduit interface 2 and the aspiration tube interface 3.
The suction tube connector 3 is provided with an internal thread, the front end of the needle tube 5 is provided with an external thread, the needle tube 5 is in threaded connection with the suction tube connector 3, a hollow piston 6 is movably arranged in the needle tube, a sliding sleeve 8 is arranged at the left end and the right end of the outer wall of the needle tube 5 in an interference fit mode, a hollow tube 9 is integrally formed at the bottom of the sliding sleeve 8, a pivot 10 is installed at the bottom of the hollow tube in a rotating mode, a trigger 11 is installed on the pivot 10, the pivot 10 can be rotated by pulling the trigger 11, a gear 12 is arranged on the pivot 10 in an interference fit mode, the gear 12 rotates along with the pivot, a rack 13 is meshed on the gear 12, a connecting rod 14 is integrally formed at one end of the rack, the other end of the connecting rod 14 penetrates through the side wall of the hollow tube 9 and is connected with the tail end of the hollow piston, and the, thereby aspirating the excised cyst.
The vacuum suction device is characterized in that a channel 7 is arranged in the hollow piston 6, the channel 7 extends to the tail end of the hollow piston 6 from the front end of the hollow piston 6, the front end of the channel 7 is communicated with the needle tube 5, the rear end of the channel 7 is hermetically connected with a guide pipe 15, a hollow handle 16 is integrally formed on the right side of the bottom of the hollow tube 9, a threaded connector is formed in the bottom of the hollow handle, a collection bottle 17 is connected to the threaded connector through threads, the guide pipe 15 is communicated with the collection bottle 17, and the collection bottle 17 is connected with an external vacuum suction device 18.
The utility model discloses in the operation process, under the field of vision of peritoneoscope in the human abdominal cavity, the scalpel passes through operation passageway and gets into the abdominal cavity, with the excision back of liver infantees cyst, pull trigger 11 of the special aspirator of this embodiment liver infantees earlier backward, make hollow piston 6 be located the front end of needle tubing 5, then get into human abdominal cavity with the aspirator, resume trigger 11 forward, trigger 11 rotates and makes pivot 10 rotate, pivot 10 rotates, it rotates together to drive gear 12, gear 12 drives rack 13 backward movement, then connecting rod 14 drives the piston and inhales the needle tubing with the cyst of excision backward movement, then start outside vacuum aspiration ware, inhale the collecting bottle 17 with the cyst of excision in.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a special aspirator of liver infusorium, includes attracts pipe, diversion pipe interface, attracts pipe interface and valve member, attract pipe, diversion pipe interface, attract pipe interface all with the valve member is connected its characterized in that: the suction tube is connected with a needle tube, a hollow piston is arranged in the needle tube, the bottom of the hollow piston is connected with a hollow tube, the bottom of the hollow tube is connected with a trigger through a pivot, a gear rotating along with the pivot is arranged on the pivot, a rack is meshed on the gear, one end of the rack is connected with the tail end of the hollow piston through a connecting rod, a channel is arranged in the hollow piston, the front end of the channel is communicated with the needle tube, the rear end of the channel is provided with a guide tube, a hollow handle is arranged on the hollow tube, a collecting bottle is connected onto the hollow handle, and the guide tube is communicated with the collecting bottle.
2. The special aspirator for hydatid borecodes according to claim 1, wherein: the hollow handle is sleeved with an anti-slip sleeve.
3. The special aspirator for hydatid borecodes according to claim 1, wherein: the collecting bottle is connected with a negative pressure aspirator.
4. The special aspirator for hydatid borecodes according to claim 1, wherein: the needle tube is connected with the suction tube interface through screw threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020031294.5U CN211327248U (en) | 2020-01-07 | 2020-01-07 | Special aspirator for hydatid sinensis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020031294.5U CN211327248U (en) | 2020-01-07 | 2020-01-07 | Special aspirator for hydatid sinensis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211327248U true CN211327248U (en) | 2020-08-25 |
Family
ID=72133884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020031294.5U Expired - Fee Related CN211327248U (en) | 2020-01-07 | 2020-01-07 | Special aspirator for hydatid sinensis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211327248U (en) |
-
2020
- 2020-01-07 CN CN202020031294.5U patent/CN211327248U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |