CN114431952B

CN114431952B - Multifunctional clinical hemostat for hepatobiliary and pancreatic surgery

Info

Publication number: CN114431952B
Application number: CN202210075804.2A
Authority: CN
Inventors: 周杨; 李红芹
Original assignee: First Hospital Jinlin University
Current assignee: First Hospital Jinlin University
Priority date: 2022-01-23
Filing date: 2022-01-23
Publication date: 2023-05-16
Anticipated expiration: 2042-01-23
Also published as: CN114431952A

Abstract

The invention discloses a multifunctional clinical hemostat for hepatobiliary and pancreas surgery, which relates to the technical field of hemostats, in particular to a multifunctional clinical hemostat for hepatobiliary and pancreas surgery. This clinical hemostat of using of many kinetic energy hepatobiliary pancreas surgery can absorb the harmful gas that the electric coagulation haemostat produced through starting the air exhauster, starts the sterilizer simultaneously, utilizes the shower nozzle to guide into the inner chamber of gas collecting tube with antiseptic solution in can disinfecting treatment to harmful gas, can be convenient for the direct exhaust gas of user and can not lead to the fact the pollution to the air, can disinfect the electric coagulation haemostat in the lag inner chamber simultaneously, guarantees the health of electric coagulation haemostat tool bit.

Description

Multifunctional clinical hemostat for hepatobiliary and pancreatic surgery

Technical Field

The invention relates to the technical field of hemostats, in particular to a multifunctional clinical hemostat for hepatobiliary surgery and pancreas surgery.

Background

When bleeding, the bleeding is treated in a certain way, so that the bleeding can be stopped by stopping the outward flow of the blood, and under normal conditions, the bleeding caused by the damage of small blood vessels can be stopped automatically within a few minutes, the phenomenon is called physiological hemostasis, which is one of important protection mechanisms of the organism and is the result of interaction of various factors and mechanisms, the hemostasis modes are numerous, and the hemostasis modes commonly adopted in liver, gall and pancreas surgery are as follows: the hemostatic method comprises a compression hemostatic method, a ligation hemostatic method, an electrocoagulation hemostatic method and a tourniquet hemostatic method, wherein the electrocoagulation hemostatic method is used for dehydrating and coagulating bleeding blood vessels through heat generated by high-frequency electricity, the electrocoagulation hemostatic device is required to be placed in a containing disc when the electrocoagulation hemostatic device is used, at the moment, bacterial infection is easily caused by exposure of the electrocoagulation hemostatic device to air, damage is caused to a patient, even the bundling failure is caused, harmful gas is generated in the working process of the electrocoagulation hemostatic device, and although the structure for absorbing the harmful gas exists, the harmful gas is discharged if the harmful gas is not disinfected, and the harm is caused to the air environment.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a multifunctional clinical hemostat for hepatobiliary and pancreatic surgery, which solves the problems in the prior art.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a clinical hemostat of using of multi-functional liver courage pancreas surgery, includes the collection dish, the last surface movable mounting of collection dish has the threaded rod, the bottom fixed mounting of collection dish has first actuating lever, the other end fixed mounting of first actuating lever has the drive piece, the surface activity of first actuating lever has cup jointed the drive sleeve, the spout has all been seted up to the front and back both sides of drive sleeve inner chamber, movable mounting has the slider in the spout that the both sides were seted up around the drive sleeve inner chamber, the inboard fixed mounting of slider has the push pedal, the side fixed mounting of slider has the grip block, the shape of grip block is the arc, six the shape that the grip block constitutes is the ring shape, the grip block is made by natural rubber, the drive sleeve's inboard is provided with the electric coagulation hemostat.

Optionally, the outer surface fixed mounting of drive sleeve has the telescopic tube, the mounting groove has been seted up to the inside of telescopic tube, movable mounting has the lag in the mounting groove of seting up inside the telescopic tube.

Optionally, the surface fixed mounting of telescopic tube has the fixed block, the inboard fixed mounting of fixed block has the support column, the surface of support column is provided with spacing spring, the top movable mounting of support column surface has the second actuating lever, the other end fixed mounting of second actuating lever is at the surface of lag.

Optionally, the upside fixed mounting of second actuating lever has the pivot, the surface movable mounting of pivot has the gag lever post, the downside fixed mounting of lag surface has the spacing card.

Optionally, the downside of lag surface fixed mounting has the supporting seat, the inboard fixed mounting of supporting seat has the gas collecting tube, the air exhauster is installed to the inboard of gas collecting tube.

Optionally, the left side fixed mounting of air exhauster has the disinfection appearance, the shower nozzle is all installed to the left and right sides of disinfection appearance, the right side the other end of shower nozzle is in the inner chamber of gas collecting tube, the left side the other end of shower nozzle is in the inboard of lag.

Optionally, the shape of the sliding block is a T-shaped protruding block, and the shape of the sliding groove formed in the front side and the rear side of the inner cavity of the driving sleeve is a T-shaped sliding groove matched with the sliding block.

Optionally, the right side lower part of the push plate is triangular with a narrow upper part and a wide lower part.

The invention provides a multifunctional clinical hemostat for hepatobiliary and pancreatic surgery, which has the following beneficial effects:

1. this clinical hemostat of using of many kinetic energy hepatobiliary pancreas surgery through placing the electric coagulation haemostat in the inboard of grip block, can make the collection dish drive first actuating lever decline through rotating the threaded rod to make the actuating block drive the push pedal, make the grip block to outside remove, and then realize the grip block and carry out the purpose of centre gripping to the electric coagulation haemostat, can convenient to use person dismouting improves operation efficiency.

2. This clinical hemostat of using of many kinetic energy hepatobiliary pancreas surgery is through pulling the gag lever post for the second actuating lever drives lag downside and removes, thereby makes the lag cover with the electric coagulation haemostat cage, can protect the electric coagulation haemostat at effectual, avoids electric coagulation haemostat direct exposing in external space simultaneously, causes the problem of bacterial infection to appear, can carry out effectual protection to the electric coagulation haemostat simultaneously, avoids electric coagulation haemostat to take place to drop and causes the problem that electric coagulation haemostat damaged to appear.

3. This clinical hemostat of using of many kinetic energy hepatobiliary pancreas surgery can absorb the harmful gas that the electric coagulation haemostat produced through starting the air exhauster, starts the sterilizer simultaneously, utilizes the shower nozzle to guide into the inner chamber of gas collecting tube with antiseptic solution in can disinfecting treatment to harmful gas, can be convenient for the direct exhaust gas of user and can not lead to the fact the pollution to the air, can disinfect the electric coagulation haemostat in the lag inner chamber simultaneously, guarantees the health of electric coagulation haemostat tool bit.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the internal perspective of the telescopic tube and the protective sleeve according to the present invention;

FIG. 3 is a schematic view of the internal three-dimensional structure of the gas collecting tube of the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of a limit clip of the present invention;

FIG. 5 is a schematic view of a three-dimensional explosion at the telescopic tube of the present invention;

FIG. 6 is a schematic view of a three-dimensional structure of a clamping block according to the present invention;

fig. 7 is a schematic view of a three-dimensional explosion structure at the push plate of the present invention.

In the figure: 1. a collection tray; 2. a threaded rod; 3. a first driving lever; 4. a driving block; 5. a drive sleeve; 6. a slide block; 7. a push plate; 8. a clamping block; 9. an electrocoagulation hemostat; 10. a telescoping tube; 11. a protective sleeve; 12. a fixed block; 13. a support column; 14. a limit spring; 15. a second driving lever; 16. a rotating shaft; 17. a limit rod; 18. a limit clamp; 19. a support base; 20. a gas collecting tube; 21. an exhaust fan; 22. a sterilizer; 23. a spray head.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments.

Referring to fig. 2, 6 and 7, the present invention provides a technical solution: the utility model provides a multifunctional clinical hemostat for hepatobiliary pancreas surgery, which comprises a collection disc 1, six first actuating levers 3 are provided with mounting points simultaneously by utilizing a push plate 7, the convenience and the aesthetic property of the connection between a threaded rod 2 and the first actuating levers 3 are improved simultaneously, the threaded rod 2 is movably arranged on the upper surface of the collection disc 1, the collection disc 1 can be driven by utilizing the threaded rod 2, the first actuating levers 3 are fixedly arranged at the bottom of the collection disc 1, a driving block 4 is fixedly arranged at the other end of the first actuating levers 3, a driving sleeve 5 is movably sleeved on the outer surface of the first actuating levers 3, sliding grooves are formed on the front side and the rear side of the inner cavity of the driving sleeve 5, the sliding grooves of the driving sleeve 5 are in contact with a sliding block 6 more tightly, the inner diameters of the sliding grooves formed on the front side and the rear side of the inner cavity of the driving sleeve 5 are prevented from being enlarged due to frequent friction between the sliding block 6 and the driving sleeve 5, the sliding block 6 is caused to slide in the driving process of the sliding block 6 to influence the clamping performance of the clamping block 8, the sliding blocks 6 are movably arranged in sliding grooves formed in the front side and the rear side of the inner cavity of the driving sleeve 5, the sliding blocks 6 are in T-shaped protruding blocks, the sliding grooves formed in the front side and the rear side of the inner cavity of the driving sleeve 5 are in T-shaped sliding grooves matched with the sliding blocks 6, the contact area between the sliding blocks 6 and the driving sleeve 5 can be increased, the clamping blocks 8 and the driving sleeve 5 are more tightly connected, the clamping blocks 8 are more stable in the driving process, the push plates 7 are fixedly arranged on the inner sides of the sliding blocks 6, the right sides of the push plates 7 are in a triangular shape with the upper part being narrow and the lower part being wide, the driving blocks 4 can drive the push plates 7, the clamping blocks 8 are driven by the push plates 7, the purpose that the clamping blocks 8 clamp the electrocoagulation hemostat 9 is realized, the clamping blocks 8 are fixedly arranged on the side surfaces of the sliding blocks 6, the shape of grip block 8 is the arc, and the shape that six grip blocks 8 are constituteed is the ring shape, and grip block 8 is made by natural rubber, can improve the frictional force between electric coagulation haemostat 9 and the grip block 8, and then make grip block 8's grip performance more powerful for electric coagulation haemostat 9 is more stable, and grip block 8 is natural harmless simultaneously, can improve sanitary safety, and drive sleeve 5's inboard is provided with electric coagulation haemostat 9.

Referring to fig. 5, the outer surface of the driving sleeve 5 is fixedly provided with a telescopic sleeve 10, a mounting groove is formed in the telescopic sleeve 10, a protecting sleeve 11 is movably arranged in the mounting groove formed in the telescopic sleeve 10, the protecting sleeve 11 is utilized to avoid the problem that the electric coagulation haemostat 9 is directly exposed in the air and is subjected to bacterial infection, and meanwhile, the electric coagulation haemostat 9 can be protected.

Referring to fig. 1 and 4, the outer surface of the telescopic tube 10 is fixedly provided with a fixing block 12, the fixing block 12 is utilized to provide a mounting point for the supporting column 13, the inner side of the fixing block 12 is fixedly provided with the supporting column 13, the supporting column 13 is utilized to play a supporting role on the limiting spring 14, the bending phenomenon of the limiting spring 14 in the compression process is avoided, the limiting spring 14 is damaged, the service life of the limiting spring 14 is reduced, the outer surface of the supporting column 13 is provided with the limiting spring 14, the elastic force provided by the limiting spring 14 can play a limiting role on the protecting sleeve 11, a second driving rod 15 is movably arranged above the outer surface of the supporting column 13, the other end of the second driving rod 15 is fixedly arranged on the surface of the protecting sleeve 11, the telescopic tube 10 and the protecting sleeve 11 can be connected together by utilizing the second driving rod 15, the protecting sleeve 11 is prevented from being separated from the inner cavity of the telescopic tube 10, and the integrity of the device is improved.

Referring to fig. 1 and 4, a rotating shaft 16 is fixedly mounted on the upper side of the second driving rod 15, a limiting rod 17 is movably mounted on the outer surface of the rotating shaft 16, a limiting clamp 18 is fixedly mounted on the lower side of the outer surface of the protecting sleeve 11, the limiting rod 17 can rotate by mutually matching the rotating shaft 16 with the limiting rod 17, and the limiting rod 17 can be limited by matching with a clamping groove in the middle of the limiting clamp 18, so that the protecting sleeve 11 has a limiting effect, and the protecting sleeve 11 can protect the electrocoagulation hemostat 9 for a long time.

Referring to fig. 3, a supporting seat 19 is fixedly installed at the lower side of the outer surface of the protecting sleeve 11, a gas collecting tube 20 is fixedly installed at the inner side of the supporting seat 19, an exhaust fan 21 is installed at the inner side of the gas collecting tube 20, the air pressure of the inner cavity of the gas collecting tube 20 and the air pressure of the outside can be changed by utilizing the exhaust fan 21, so that the air pressure difference is formed, and further, harmful gas generated by the electrocoagulation haemostat 9 can be absorbed, and the influence on the operation process is avoided.

Referring to fig. 1, 2 and 3, a sterilizer 22 is fixedly installed on the left side of the exhaust fan 21, spray heads 23 are installed on the left side and the right side of the sterilizer 22, the other end of the right spray head 23 is located in the inner cavity of the gas collecting tube 20, the other end of the left spray head 23 is located on the inner side of the protective sleeve 11, the electric coagulation haemostat 9 in the inner cavity of the protective sleeve 11 can be sterilized, sanitation of the electric coagulation haemostat 9 is guaranteed, meanwhile, harmful gas can be treated, and the influence of direct discharge of the harmful gas on the air environment is avoided.

To sum up, this clinical hemostat of using of multi-kinetic energy hepatobiliary pancreas surgery, when using, firstly, the user needs to place the electric coagulation haemostat 9 in the inboard of grip block 8, then rotate threaded rod 2, make threaded rod 2 downside remove, utilize threaded rod 2 can drive collection dish 1, make collection dish 1 decline, utilize collection dish 1 can drive first actuating lever 3 downwardly moving, thereby make actuating block 4 drive push pedal 7, utilize push pedal 7 can drive grip block 8, make grip block 8 outside remove, and then realize grip block 8 to the purpose of electric coagulation haemostat 9 centre gripping, wait for the receipts to restraint in-process to need pulling gag lever post 17, make second actuating lever 15 extrude spacing spring 14, thereby downwardly moving, and then drive lag 11 downside remove, make lag 11 cover up electric coagulation haemostat 9, can avoid electric coagulation haemostat 9 direct expose in external space, need be noted, need start up air exhauster 21 can be used to carry out direct use of air compressor head 23 to produce the electric coagulation haemostat 9 to the inner chamber and can be directly be carried out to the disinfection and the inner chamber to the inner chamber can be directly be stopped in the inner chamber of the disinfection and the device is can be guaranteed to the inner chamber is can be directly used to the disinfection and the inner chamber is can be directly to the inner chamber is can be stopped to the disinfection and the inner chamber is can be directly is polluted to the inner chamber is can be used to the disinfection.

In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," 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 invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clinical hemostat of using of multi-functional hepatobiliary pancreas surgery, includes collection dish (1), its characterized in that: the novel electric coagulation hemostat is characterized in that a threaded rod (2) is movably mounted on the upper surface of the collecting disc (1), a first driving rod (3) is fixedly mounted at the bottom of the collecting disc (1), a driving block (4) is fixedly mounted at the other end of the first driving rod (3), a driving sleeve (5) is movably sleeved on the outer surface of the first driving rod (3), sliding grooves are formed in the front side and the rear side of an inner cavity of the driving sleeve (5), a sliding block (6) is movably mounted in the sliding grooves formed in the front side and the rear side of the inner cavity of the driving sleeve (5), a push plate (7) is fixedly mounted on the inner side of the sliding block (6), a clamping block (8) is arc-shaped, the shape formed by six clamping blocks (8) is circular, the clamping block (8) is made of natural rubber, and an electric coagulation hemostat (9) is arranged on the inner side of the driving sleeve (5);

the outer surface of the driving sleeve (5) is fixedly provided with a telescopic sleeve (10), an installation groove is formed in the telescopic sleeve (10), and a protective sleeve (11) is movably arranged in the installation groove formed in the telescopic sleeve (10);

the outer surface of the telescopic sleeve (10) is fixedly provided with a fixed block (12), the inner side of the fixed block (12) is fixedly provided with a supporting column (13), the outer surface of the supporting column (13) is provided with a limiting spring (14), a second driving rod (15) is movably arranged above the outer surface of the supporting column (13), and the other end of the second driving rod (15) is fixedly arranged on the surface of the protective sleeve (11);

a rotating shaft (16) is fixedly arranged on the upper side of the second driving rod (15), a limiting rod (17) is movably arranged on the outer surface of the rotating shaft (16), and a limiting clamp (18) is fixedly arranged on the lower side of the outer surface of the protective sleeve (11);

the sliding block (6) is in a T-shaped protruding block, and sliding grooves formed in the front side and the rear side of the inner cavity of the driving sleeve (5) are in a T-shaped sliding groove matched with the sliding block (6); the right side lower part of the push plate (7) is triangular with a narrow upper part and a wide lower part.

2. The multifunctional clinical hemostat for hepatobiliary surgery according to claim 1, wherein: the air conditioner is characterized in that a supporting seat (19) is fixedly arranged on the lower side of the outer surface of the protective sleeve (11), a gas collecting tube (20) is fixedly arranged on the inner side of the supporting seat (19), and an exhaust fan (21) is arranged on the inner side of the gas collecting tube (20).

3. The multifunctional clinical hemostat for hepatobiliary surgery according to claim 2, wherein: the disinfection device is characterized in that a disinfection instrument (22) is fixedly arranged on the left side of the exhaust fan (21), spray heads (23) are arranged on the left side and the right side of the disinfection instrument (22), the other end of each spray head (23) is located in an inner cavity of the gas collecting tube (20), and the other end of each spray head (23) on the left side is located in the inner side of the protective sleeve (11).