CN213525279U - Aspirator for arthroscopic surgery - Google Patents
Aspirator for arthroscopic surgery Download PDFInfo
- Publication number
- CN213525279U CN213525279U CN202021922531.3U CN202021922531U CN213525279U CN 213525279 U CN213525279 U CN 213525279U CN 202021922531 U CN202021922531 U CN 202021922531U CN 213525279 U CN213525279 U CN 213525279U
- Authority
- CN
- China
- Prior art keywords
- attracts
- aspirator
- pipe
- semilune
- arthroscopic surgery
- 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.)
- Expired - Fee Related
Links
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 239000012530 fluid Substances 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 230000000007 visual effect Effects 0.000 description 7
- 210000001519 tissue Anatomy 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 208000026137 Soft tissue injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 241001653121 Glenoides Species 0.000 description 1
- 206010048038 Wound infection Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 210000000281 joint capsule Anatomy 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to an aspirator for arthroscopic surgery, attract the pipe including semilune, semilune attracts the pipe to have the axial to link up the guide concave part that guides the recess, and semilune attracts intraductal being equipped with of pipe to attract the hole, and semilune attracts pipe front end tip to have the entry that attracts the hole, and semilune attracts the rear end of pipe to be equipped with the caudal peduncle, is equipped with in the caudal peduncle and attracts the drawing fluid passageway of hole UNICOM, is equipped with the union coupling head of being connected with drawing fluid passageway on the caudal peduncle. Has the advantages of guiding other various operations to be placed in the joint and realizing the instant controllable water outlet.
Description
Technical Field
The utility model relates to a medical appliance, in particular to a suction apparatus for removing tissue fluid during arthroscope operation.
Background
When the operation is performed under an arthroscope, the visual field is kept clear during the operation. The water outlet system is very important, and the current water outlet mode mainly comprises the water outlet of the planing system (operation inlet) and the water outlet of the sheath pipe system (observation inlet). However, both water outlet systems have respective advantages and disadvantages: 1. when the sheath system is used for discharging water, the operation visual field is poor after the water is discharged, the effect is poor, the short circulation of water flow is formed only with the water inlet system of the sheath system, the water circulation cannot occur at the joint operation part, and the visual field is not clear. 2, when the planing system discharges water, the operation visual field is clear after water discharge, the effect is better, as the planing system and the water inlet system mutually form long water flow circulation, the joint operation part can keep the visual field clear. It can only perform a single planing operation and cannot perform other joint operations: such as vaporization, positioning, polishing, suturing and the like, is inconvenient for operation, and a planing system needs to enter and exit the joint cavity for multiple times during the operation, thereby seriously influencing the operation time and causing the possibility of multiple damages to soft tissues.
In deep tissues such as a joint capsule behind a knee joint, a glenoid cavity of a shoulder, a hip joint cavity and the like, blood stain or turbidity is often caused by bleeding in the joint cavity due to operation or blood pressure rise, and the visual field is seriously affected. The water is discharged by a planing system, the planing system needs to penetrate deep tissues repeatedly for many times during operation, the deep tissues are sucked until the visual field is clear, and then the operation is carried out for the second time, so that the repeated operation can obviously prolong the examination or operation time, increase the risks of anesthesia, wound infection and the like, and increase the operation time and cost.
Disclosure of Invention
The utility model discloses the invention purpose: in order to overcome the defects existing in the prior art, the utility model provides an aspirator for arthroscopic surgery, which can guide other various operations to be put into the joint and to discharge water in a real-time and controllable way.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an aspirator for arthroscopic surgery, which is characterized in that: the suction tube comprises a half-moon-shaped suction tube, the half-moon-shaped suction tube is provided with a guide concave part which is axially communicated with a guide groove, a suction hole is arranged in the half-moon-shaped suction tube, the front end of the half-moon-shaped suction tube is provided with an inlet of the suction hole, the rear end of the half-moon-shaped suction tube is provided with a tail handle, a liquid pumping channel communicated with the suction hole is arranged in the tail handle, and a tube connector connected with the liquid pumping channel is arranged on the tail handle.
The operation method of the aspirator for arthroscopic surgery of the utility model comprises the following steps: assembling the auxiliary puncture needle on the suction apparatus, placing the auxiliary puncture needle into the arthroscope operation position of the human body, and removing the auxiliary puncture needle after the puncture is finished, wherein the guide concave part of the half-moon-shaped suction tube forms a guide passage; the aspirator provides the function of instant controllable play water to the field of vision when keeping operating under various arthroscopes is clear, provides good operation field of vision for the operation doctor, also for operation doctor's one hand operation simultaneously go out water and other various operations, for example bore the tunnel, plant the rivet, the vaporization, the location, the suture, it facilitates to polish etc. thereby avoid because of can't be under the clear field of vision operation repeatedly come in and go out the waste of time that the planing system caused, reach and shorten the operation time, simple and convenient doctor's operation, the purpose of the soft tissue injury and the infection risk of reduction repetitious operation.
Preferably, the pipe connector is vertically distributed with the tail handle, and a concave groove is formed in the end part of the tail handle. Under this structural design, the union coupling head radially stretches out along the caudal peduncle, and on the one hand, the external union coupling of being convenient for attracts equipment, and on the other hand makes things convenient for the hand to handle the operation aspirator, and the slot thumb of being convenient for is buckled into, guarantees to hold the caudal peduncle comfortable and reliable.
Preferably, the pipe connector is provided with a stop valve for closing and opening the liquid pumping channel. Under the structural design, the valve design is convenient for opening and closing the aspirator.
The present invention will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view showing an assembled state before puncturing of an aspirator for arthroscopic surgery according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the aspirator for arthroscopic surgery according to the embodiment of the present invention.
Detailed Description
Refer to fig. 1~2, the utility model discloses an aspirator for arthroscopic surgery, attract pipe 1 including semilune, semilune attracts pipe 1 to have the axial to link up the guide concave part 11 of guide groove, semilune attracts to be equipped with in the pipe 1 and attracts hole 12, semilune attracts 1 front end tip of pipe to have the entry of attracting hole 12, semilune attracts the rear end of pipe 1 to be equipped with caudal peduncle 2, be equipped with in caudal peduncle 2 and attract the drawing fluid passageway of hole 12 UNICOM, be equipped with on caudal peduncle 2 with the union coupling head 3 of drawing fluid passageway connection, be equipped with on union coupling head 3 and be used for closing and open the stop valve 31 of drawing fluid passageway, the stop valve is conventional part, so no longer give unnecessary redundancy to its concrete structure.
Adopt pipe connector 3 and caudal peduncle 2 vertical distribution, the tip of caudal peduncle 2 is equipped with pit 21. The pipe connector 3 radially stretches out along the caudal peduncle 2, on the one hand, is convenient for external pipe connection suction apparatus, and on the other hand makes things convenient for the hand to control operation aspirator 1, and the slot 21 is convenient for the thumb to buckle into, guarantees to control caudal peduncle 2 comfortable reliable.
The operation method of the aspirator for arthroscopic surgery of the utility model comprises the following steps: inserting the auxiliary puncture needle into the guide concave part until the auxiliary puncture needle is inserted in place; the puncture operation is realized; after the puncture is completed, the auxiliary puncture needle is removed, and the guide concave portion of the semilunar suction tube forms a guide passage. The aspirator provides the function of instant controllable play water to the field of vision when keeping operating under various arthroscopes is clear, provides good operation field of vision for the operation doctor, also for operation doctor's one hand operation simultaneously go out water and other various operations, for example bore the tunnel, plant the rivet, the vaporization, the location, the suture, it facilitates to polish etc. thereby avoid because of can't be under the clear field of vision operation repeatedly come in and go out the waste of time that the planing system caused, reach and shorten the operation time, simple and convenient doctor's operation, the purpose of the soft tissue injury and the infection risk of reduction repetitious operation.
Claims (3)
1. An aspirator for arthroscopic surgery, which is characterized in that: the suction tube comprises a half-moon-shaped suction tube, the half-moon-shaped suction tube is provided with a guide concave part which is axially communicated with a guide groove, a suction hole is arranged in the half-moon-shaped suction tube, the front end of the half-moon-shaped suction tube is provided with an inlet of the suction hole, the rear end of the half-moon-shaped suction tube is provided with a tail handle, a liquid pumping channel communicated with the suction hole is arranged in the tail handle, and a tube connector connected with the liquid pumping channel is arranged on the tail handle.
2. The aspirator for arthroscopic surgery according to claim 1, wherein: the pipe connector is vertically distributed with the tail handle, and a concave groove is formed in the end of the tail handle.
3. The aspirator for arthroscopic surgery according to claim 1, wherein: and the pipe connector is provided with a stop valve for closing and opening the liquid pumping channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021922531.3U CN213525279U (en) | 2020-09-06 | 2020-09-06 | Aspirator for arthroscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021922531.3U CN213525279U (en) | 2020-09-06 | 2020-09-06 | Aspirator for arthroscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213525279U true CN213525279U (en) | 2021-06-25 |
Family
ID=76490995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021922531.3U Expired - Fee Related CN213525279U (en) | 2020-09-06 | 2020-09-06 | Aspirator for arthroscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213525279U (en) |
-
2020
- 2020-09-06 CN CN202021922531.3U patent/CN213525279U/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: 20210625 |