CN220713991U

CN220713991U - Thoracoscope double-joint oval forceps

Info

Publication number: CN220713991U
Application number: CN202321947421.6U
Authority: CN
Inventors: 石珂; 张文平; 时加伦; 宋爱爱
Original assignee: HEPING HOSPITAL OF CHANGZHI MEDICAL COLLEGE
Current assignee: HEPING HOSPITAL OF CHANGZHI MEDICAL COLLEGE
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-04-05
Anticipated expiration: 2033-07-24

Abstract

The utility model relates to the field of medical appliances, in particular to a thoracoscope double-joint oval forceps, which comprises an oval forceps main body, wherein the oval forceps main body comprises a main shaft, a sleeve is arranged on the main shaft, an aspirator is arranged in the sleeve in a sliding manner, an ejector for ejecting the aspirator is arranged on the sleeve, a valve button for opening the aspirator is arranged on the ejector, a control valve is arranged at the tail end of the aspirator, and a hose is connected with the tail end of the aspirator.

Description

Thoracoscope double-joint oval forceps

Technical Field

The utility model relates to the field of medical instruments, in particular to a thoracoscope double-joint oval forceps.

Background

The double-joint oval forceps under the thoracoscope are suitable for operations such as surgical thoracoscope lung lobes, mediastinum tumors and thymoma, an operator holds the double-joint oval forceps left to pull tissues during the operation, the right hand uses a cutting device such as an electrocoagulation hook to conduct operation dissociation, a large amount of lung smoke or partial tissue small blood vessel bleeding can occur in the dissociation process due to the fact that the cut tissues generate, when the thoracoscope operation is carried out normally, the operator needs to stop dissociation or more smoke, the right hand replaces the thoracoscope aspirator to attract, or the opposite assistant stamps an operation hole for a patient to inhale blood or smoke, the operation progress is affected, pain of the patient is aggravated, operation consumables are increased, and operation cost is increased.

Disclosure of Invention

Aiming at the existing problems, the utility model provides a thoracoscope double-joint oval forceps which can effectively solve the problems in the background technology.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a dual-joint oval forceps of thoracoscope, includes oval forceps main part, oval forceps main part is including the main shaft, install the sleeve pipe on the main shaft, intraductal slip of cover is provided with the aspirator, install the ejector that is used for ejecting the aspirator on the sleeve pipe, install the valve button that is used for opening the aspirator on the ejector, control valve and tail end connection have the hose are installed to the tail end of aspirator.

As still further aspects of the utility model: the oval forceps main body further comprises a first joint shaft and a second joint shaft, the first joint shaft and the second joint shaft are located at two ends of the main shaft and are in transmission connection, the corresponding end parts of the first joint shaft and the main shaft are fixedly connected with an auxiliary holding ring and a main holding ring, and the corresponding end parts of the second joint shaft and the main shaft are fixedly connected with an auxiliary oval hole ring and a main oval hole ring.

As still further aspects of the utility model: the main holding ring is provided with a main shaft lock catch, the auxiliary holding ring is provided with a joint shaft lock catch, and the main shaft lock catch and the joint shaft lock catch are arranged in a matched mode.

As still further aspects of the utility model: the aspirator comprises an aspiration tube, wherein the aspiration tube is slidably arranged in the sleeve, and the front end of the aspiration tube is fixed with a horn mouth made of flexible materials.

As still further aspects of the utility model: the horn mouth is made of medical silica gel.

As still further aspects of the utility model: the side of the sleeve close to the tail part is provided with a sliding groove, and the ejector penetrates through the sliding groove and is fixedly connected with the aspirator.

As still further aspects of the utility model: the sleeve is detachably connected with the main shaft.

Compared with the prior art, the utility model has the beneficial effects that: through installing the sleeve pipe on the main shaft of oval pincers main part, slide in the sleeve pipe and set up the aspirator, release the smog or the liquid that the sleeve pipe produced to the operation in-process through the ejector to the aspirator and attract, guarantee the operation art field, can attract the operation at any time, guarantee the continuous operation that links up of right hand, avoided the apparatus of changing always of right hand in the art, guaranteed the operation process, alleviateed patient's misery, practiced thrift the consumptive material cost.

Drawings

FIG. 1 is a schematic view of the overall structure of a thoracoscopic double-joint oval forceps;

FIG. 2 is a schematic view of the main body of a pair of oval forceps in a thoracoscope double-joint oval forceps;

fig. 3 is a schematic view of the structure of the suction part in the thoracoscopic double-joint oval forceps.

In the figure: 1. an oval forceps body; 11. a main shaft; 12. a first joint shaft; 13. a second joint shaft; 14. a secondary grip ring; 15. a main grip ring; 16. a secondary foramen ovale ring; 17. a main foramen ovale ring; 18. a main shaft lock catch; 19. a joint shaft lock catch; 2. a sleeve; 21. a sliding groove; 3. an aspirator; 31. a suction tube; 32. a horn mouth; 4. an ejector; 5. a valve button; 6. a control valve; 7. and (3) a hose.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, this embodiment provides a thoracoscopic dual-joint oval forceps, including oval forceps main body 1, oval forceps main body 1 includes main shaft 11, both ends of main shaft 11 are provided with first joint axle 12 and second joint axle 13 respectively, transmission connection between first joint axle 12 and the second joint axle 13, when first joint axle 12 is close to main shaft 11 direction, second joint axle 13 is also close to main shaft 11 direction, the corresponding tip fixedly connected with of first joint axle 12 and main shaft 11 is vice grips ring 14 and main grip ring 15, the corresponding tip fixedly connected with of second joint axle 13 and main shaft 11 is vice oval hole ring 16 and main oval hole ring 17, be provided with main shaft hasp 18 on the main grip ring 15, be provided with joint axle hasp 19 on vice grip ring 14, main shaft hasp 18 and joint axle hasp 19 phase-match setting, accomplish the opening and fixing to vice oval hole ring 16 and main oval hole ring 17.

The main shaft 11 is provided with the sleeve 2, the sleeve 2 is slidably provided with the aspirator 3, the sleeve 2 is provided with the ejector 4 for ejecting the aspirator 3, the ejector 4 is provided with the valve button 5 for opening the aspirator 3, the tail end of the aspirator 3 is provided with the control valve 6 and the tail end is connected with the hose 7, the control valve 6 is used for opening the hose 7, and the hose 7 is used for discharging smoke or effusion.

The aspirator 3 comprises an aspiration tube 31, the aspiration tube 31 is slidably arranged in the sleeve 2, a horn mouth 32 made of flexible materials is fixed at the front end of the aspiration tube 31, specifically, the horn mouth 32 is made of medical silica gel materials, after the aspiration tube 31 is contracted into the sleeve 2, the horn mouth 32 seals the port of the sleeve 2, so that liquid accumulation is prevented from entering the sleeve 2 when the aspirator is not used.

The side of the sleeve 2, which is close to the tail part, is provided with a sliding groove 21, the ejector 4 passes through the sliding groove 21 and is fixedly connected with the aspirator 3, the sleeve 2 is detachably connected with the main shaft 11, and specifically, the main shaft 11 is provided with a pin which is fixedly connected with the sleeve 2.

The working principle of the utility model is as follows: through installing sleeve pipe 2 on the main shaft 11 of oval pincers main part 1, sliding in sleeve pipe 2 sets up aspirator 3, attracts aspirator 3 release sleeve pipe 2 to smog or liquid that the operation in-process produced through ejector 4, guarantees the operation field, can attract the operation at any time, guarantees the continuous operation that links up of right hand, has avoided the apparatus of changing always of right hand in the art, has guaranteed the operation progress, has alleviateed patient's misery, has practiced thrift the consumptive material cost.

It is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and further, that the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thoracoscope double-joint oval forceps, includes oval forceps main part, its characterized in that, oval forceps main part is including the main shaft, install the sleeve pipe on the main shaft, intraductal slip is provided with the aspirator of cover, install the ejector that is used for ejecting the aspirator on the sleeve pipe, install the valve button that is used for opening the aspirator on the ejector, control valve and tail end connection have the hose are installed to the tail end of aspirator.

2. The thoracoscopic double-joint oval forceps according to claim 1, wherein the oval forceps body further comprises a first joint shaft and a second joint shaft, the first joint shaft and the second joint shaft are located at two ends of the main shaft and are in transmission connection, the corresponding end parts of the first joint shaft and the main shaft are fixedly connected with a secondary holding ring and a main holding ring, and the corresponding end parts of the second joint shaft and the main shaft are fixedly connected with a secondary oval hole ring and a main oval hole ring.

3. The thoracoscopic double-joint oval forceps according to claim 2, wherein a main shaft lock catch is arranged on the main holding ring, a joint shaft lock catch is arranged on the auxiliary holding ring, and the main shaft lock catch is matched with the joint shaft lock catch.

4. The thoracoscopic double-joint oval forceps according to claim 1, wherein the aspirator comprises an aspiration tube, the aspiration tube is slidably arranged in the sleeve, and a horn mouth made of flexible materials is fixed at the front end of the aspiration tube.

5. The thoracoscopic double-joint oval forceps of claim 4, wherein the flare is made of medical silica gel.

6. The thoracoscopic double-joint oval forceps according to claim 1, wherein a sliding groove is formed in the side face, close to the tail, of the sleeve, and the ejector is fixedly connected with the aspirator through the sliding groove.

7. A thoracoscopic double-joint oval forceps according to claim 1, wherein the sleeve is detachably connected to the main shaft.