CN208838032U - One kind being used for Minimally Invasive Surgery clot processing unit - Google Patents

Abstract

The utility model relates to one kind to be used for Minimally Invasive Surgery clot processing unit, it is characterized by comprising clot collecting mechanism, clot processing mechanism and clots to detach mechanism, the clot collecting mechanism is for collecting bulk clot, the clot processing mechanism is used to smash the bulk clot of clot collecting mechanism collection, and the clot detaches mechanism for detaching the clot smashed.The utility model can effectively solve large-scale clot in the course of surgery and be difficult to the problem of handling and taking a long time by using above-mentioned technical proposal.

Description

One kind being used for Minimally Invasive Surgery clot processing unit

Technical field

The utility model relates to medical fields, and in particular to one kind is used for Minimally Invasive Surgery clot processing unit.

Background technique

When hospital carries out various abdominal operations or gynecological surgery, existing a large amount of clots will lead to operation and carry out in vivo Difficulty needs first to clear up remaining clot in vivo, and clot difference is uneven, and clot clears up engineering trouble, and time-consuming, to extend Surgical procedure and operating difficulty.

Utility model content

Based on the above issues, the utility model provides a kind of for Minimally Invasive Surgery clot processing unit.

To achieve the above object, the utility model provides following technical solution: one kind is handled for Minimally Invasive Surgery clot Device, including clot collecting mechanism, clot processing mechanism and clot detach mechanism, and the clot collecting mechanism is for collecting bulk Clot, the clot processing mechanism are used to smash the bulk clot of clot collecting mechanism collection, and the clot detaches mechanism and is used for Detach the clot smashed.

One is concentrated on so set, collecting by the clot that clot collecting mechanism can will be distributed over each position It rises, using clot processing mechanism the clot in clot collecting mechanism is being smashed into processing together, detaching mechanism finally by clot Clot broken in clot processing mechanism is pulled out to come.

Further setting, the clot collecting mechanism includes the set basket for collecting clot and the net for placing clot One end that the set basket enters human body is arranged in pocket, the string bag, and the string bag can strut and close up cooperation with set basket.

So set, collecting clot with set basket, clot is filled in into the fine crack on set basket, clot is made to be collected in the net on set basket In pocket, operate repeatedly, non-uniform clot will be dispersed in vivo and collected in the string bag together, and the string bag can with set basket strut and It struts, or closes up as set basket closes up.

Further setting, the clot processing mechanism includes hollow stem and mixing component.

So set, mixing component is put into the string bag, clot is smashed by stirring, so that clot is easily processed after smashing.

Further setting, the mixing component further include agitating paddle, connecting rod and motor, and the agitating paddle is arranged described Hollow stem bottom, described connecting rod one end are connected on the agitating paddle, and the connecting rod other end is connected on the motor, The motor is fixed at the inner wall side of hollow stem, and the motor control connecting rod drives agitating paddle can be rotated.

So set, being equipped with motor, agitating paddle and connecting rod in hollow stem, connecting rod has connected motor with agitating paddle Come, the bottom of hollow stem is arranged in agitating paddle, starts motor, agitating paddle is driven to carry out by the connecting rod being connected on motor Rotation, thus clot can be broken up and be smashed when clot passes through hollow stem bottom by setting, be not in that biggish clot will The case where hollow stem is blocked.

Further setting, the motor include shell, first gear and second gear, and the first gear is arranged described The center of hollow stem internal diameter, the second gear and the first gear is arranged in the center of shell one end, the second gear In the presence of the relationship of being rotatably assorted, the connecting rod is connected with the second gear center.

So set, the rotatable parts of motor cannot be with the hollow stem bar heart since motor and hollow stem inner wall are fixedly installed Coaxial arrangement, so setting first gear is connected with the rotating part of motor, motor rotation drives first gear to rotate, and first Gear rotation drives matched second gear rotation, and by connecting rod setting at second gear center, being arranged such can be by Agitating paddle with connecting rod connection is arranged coaxially with hollow stem.

Further setting, the clot detach mechanism and include sealing cover, drainage tube and detach component, and the sealing cover is equipped with Through-hole, described drainage tube one end are connected with the through-hole, and the drainage tube other end is placed in hollow stem, described to detach component It is connected on the sealing cover.

It is connected by sealing cover with the clot processing mechanism so set, clot can be detached to mechanism, and is equipped with logical Hole, can be with detaching component for the clot smashed in clot processing mechanism by being connected on through-hole and one end is placed in clot processor Drainage tube export in structure.

Further setting, the component that detaches include directional valve, threeway conduit, hose, drainage bag, detach bucket and detach work Plug, the threeway conduit include first leading mouth, second leading mouth and third leads mouth, and the described barrel one end that detaches is equipped with outlet, the pumping It is equipped with mouth from the bucket other end, the piston that detaches is embedded in the mouth, and the directional valve includes the first directional valve and second Directional valve, the first directional valve setting lead mouth described first, and the outlet is connected to described second and leads mouth, described to detach work It is in axial movable for filling in the mouth, and second directional valve, which is arranged, leads mouth, first directional valve one end in the third It leads mouth with described first to connect by hose, the first directional valve other end is connect with the through-hole, second directional valve It leads mouth with the third to connect by hose, second directional valve, which corresponds to the third and leads mouthful other end and be equipped with, removable to be drawn Flow bag.

So set, clot enters the first directional valve by drainage tube, directional valve flow clot can only in one direction Dynamic, when use, which detaches piston, to be detached, the first directional valve is opened, and the second directional valve is closed, and clot cannot be led from third Mouth outflow, clot can only lead mouth entrance by second and detach barrel cavity, and clot sucking is detached barrel cavity, when use detaches When piston discharges, the first directional valve is closed, and the second directional valve is opened, and clot cannot lead mouth outflow from first, and clot passes through the Three, which lead mouth, carries out drain into the second directional valve, and the clot detached in bucket is injected into drainage bag, tears drainage bag open when need to detach It unloads, drainage bag and the second directional valve can be reinstalled when discharged.

Further it is arranged, is additionally provided with bearing in the first gear and the second gear.

So set, the bearing on gear can cause clot solidifying to avoid clot processing mechanism due to operating for a long time Gu gear is freezing together, cause agitating paddle that can not be operated.

By using above-mentioned technical proposal, it can effectively solve large-scale clot in the course of surgery and be difficult to handle and take a long time The problem of.

Specific embodiment of the present invention is described with reference to the accompanying drawings and embodiments.

Detailed description of the invention

Fig. 1 is the part-structure figure of the utility model clot collecting mechanism；

Fig. 2 is the structure chart one of the utility model clot processing mechanism；

Fig. 3 is the structure chart two of the utility model clot processing mechanism；

Fig. 4 is the installation diagram that the utility model clot processing mechanism and clot detach mechanism；

Fig. 5 is the explosive view that the utility model clot detaches mechanism；

Fig. 6 is the sectional view that the utility model clot detaches mechanism；

Fig. 7 detaches mechanism for the utility model clot and detaches schematic diagram；

Fig. 8 is that the utility model clot detaches device drains schematic diagram；

Appended drawing reference: 1, clot collecting mechanism, 2, clot processing mechanism, 3, clot detach mechanism, 11, set basket, 12, net Pocket, 21, hollow stem, 22, mixing component, 221, agitating paddle, 222, connecting rod, 223, motor, 2231, shell, the 2232, first tooth Wheel, 2233, second gear, 2234, bearing, 31, sealing cover, 32, drainage tube, 33, detach component, 311, through-hole, 312, sealing Circle, 331, directional valve, 332, threeway conduit, 333, hose, 335, detach bucket, 336, detach piston, 3321, first leads mouth, 3322, second lead mouth, 3323, third lead mouth, 3351, outlet, 3352, mouth, the 3311, first directional valve, the 3312, second orientation Valve.

Specific embodiment

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

It is disclosed by the utility model a kind of for Minimally Invasive Surgery clot processing unit, including clot collection referring to attached drawing 1-8 Mechanism 1, clot processing mechanism 2 and clot detach mechanism 3, and the clot collecting mechanism 1 is for collecting bulk clot, the clot Processing mechanism 2 is used to smash the bulk clot of the collection of clot collecting mechanism 1, and the clot detaches mechanism 3 and smashes for detaching Clot.

One is concentrated on so set, collecting by the clot that clot collecting mechanism 1 can will be distributed over each position It rises, using clot processing mechanism 2 clot in clot collecting mechanism 1 is being smashed into processing together, detaching machine finally by clot Structure 3 pulls out clot broken in clot processing mechanism 2 to come.

Further setting, the clot collecting mechanism 1 include set basket 11 for collecting clot and for placing clot One end that the set basket 11 enters human body is arranged in the string bag 12, the string bag 12, and the string bag 12 can be strutted and be closed with set basket 11 Hold together cooperation.

So set, collecting clot with set basket 11, clot is filled in into the fine crack on set basket 11, clot is made to be collected in set basket 11 On the string bag 12 in, operate repeatedly, non-uniform clot will be dispersed in vivo and collected in the string bag 12 together, and the string bag 12 can be with Set basket 11 strut and strut, or as set basket 11 closes up and closes up.

Further setting, the clot processing mechanism 2 include hollow stem 21 and mixing component 22.

So set, mixing component 22 is put into the string bag 12, clot is smashed by stirring, so that clot is easy place after smashing Reason.

Further setting, the mixing component 22 further includes agitating paddle 221, connecting rod 222 and motor 223, the stirring Paddle 221 is arranged in 21 bottom of hollow stem, and described 222 one end of connecting rod is connected on the agitating paddle 221, the connecting rod 222 other ends are connected on the motor 223, and the motor 223 is fixed at the inner wall side of hollow stem 21, the motor 223 control connecting rods 222 drive agitating paddle 221 can be rotated.

So set, being equipped with motor 223, agitating paddle 221 and connecting rod 222 in hollow stem 21, connecting rod 222 is by motor 223 and agitating paddle 221 connect, agitating paddle 221 is arranged in the bottom of hollow stem 21, starts motor 223, by being connected to electricity Connecting rod 222 on machine 223 drives agitating paddle 221 to be rotated, and thus setting can pass through 21 bottom of hollow stem in clot When, clot is broken up and is smashed, is not in the case where biggish clot blocks hollow stem 21.

Further setting, the motor 223 include shell 2231, first gear 2232 and second gear 2233, and described the The center of described 2231 one end of shell is arranged in one gear 2232, and the second gear 2233 is arranged in 21 internal diameter of hollow stem There is the relationship that is rotatably assorted in the heart, the second gear 2233 and the first gear 2232, the connecting rod 222 is with described second The connection of 2233 center of gear.

So set, the rotatable parts of motor 223 cannot be with sky since motor 223 and 21 inner wall of hollow stem are fixedly installed The coaxial arrangement of the 21 bar heart of core bar, so setting first gear 2232 is connected with the rotating part of motor 223, motor 223 is rotated First gear 2232 is driven to rotate, the rotation of first gear 2232 drives matched second gear 2233 to rotate, by connecting rod At 2233 center of second gear, such setting can be by the agitating paddle 221 connected with connecting rod 222 with hollow stem 21 for 222 settings It is arranged coaxially.

Further setting, the clot detaches mechanism 3 and includes sealing cover 31, drainage tube 32 and detach component 33, described close Capping 31 is equipped with through-hole 311, and described 32 one end of drainage tube is connected with the through-hole 311, and 32 other end of drainage tube is placed in In hollow stem 21, the component 33 that detaches is connected on the sealing cover 31.

It is connected by sealing cover 31 with the clot processing mechanism 2 so set, clot can be detached to mechanism 3, and is set There is through-hole 311, it can be with detaching component 33 for the clot smashed in clot processing mechanism 2 by being connected on through-hole 311 and one end The drainage tube 32 being placed in clot processing mechanism 2 exports.

Further setting, it is described detach component 33 include directional valve 331, threeway conduit 332, hose 333, drainage bag 334, It detaches bucket 335 and detaches piston 336, the threeway conduit 332 includes first leading mouth 3321, second leading mouth 3322 and third leads mouth 3323, described 335 one end of bucket that detaches is equipped with outlet 3351, and barrel other end that detaches is described to detach piston equipped with mouth 3352 336 are embedded in the mouth 3352, and the directional valve 331 includes the first directional valve 3311 and the second directional valve 3312, and described the The setting of one directional valve 3311 leads mouth 3321 described first, and the outlet 3351 is connected to described second and leads mouth 3322, the pumping Movable in axial direction with the mouth 3352 from piston 336, second directional valve 3312, which is arranged, leads mouth 3323 in the third, Described first directional valve, 3311 one end is led mouth 3321 with described first and is connect by hose 333, and first directional valve 3311 is another One end is connect with the through-hole 312, and second directional valve 3312 is led mouth 3323 with the third and connect by hose 333, institute It states the corresponding third of the second directional valve 3312 and leads 3323 other end of mouth equipped with removable drainage bag.

So set, clot enters the first directional valve 3311 by drainage tube 32, directional valve 331 makes clot can only be along one A direction flowing, when use, which detaches piston 336, to be detached, the first directional valve 3311 is opened, and the second directional valve 3312 closes It closing, clot cannot lead the outflow of mouth 3323 from third, and clot can only lead the entrance of mouth 3322 by second and detach 335 inner cavity of bucket, and Clot sucking is detached into 335 inner cavity of bucket, when use, which detaches piston 336, discharges, the first directional valve 3311 is closed, and the second orientation Valve 3312 is opened, and clot cannot lead mouth 3321 from first and flow out, and clot leads mouth 3323 by third and enters the second directional valve 3312 Drain is carried out, the clot detached in bucket 335 is injected into drainage bag 334, is dismantled drainage bag 334 when need to detach, when discharged Drainage bag 334 and the second directional valve 3312 can be reinstalled.

Further it is arranged, is additionally provided with bearing 2234 in the first gear 2232 and the second gear 2233.

So set, the bearing 2234 on gear can lead to blood to avoid clot processing mechanism 2 due to operating for a long time Clotting is solid to solidify first gear 2232 and second gear 2233, causes agitating paddle 221 that can not be operated.

Although 1, clot collecting mechanism is used more herein, 2, clot processing mechanism, 3, clot detach mechanism, 11, Set basket, 12, the string bag, 21, hollow stem, 22, mixing component, 221, agitating paddle, 222, connecting rod, 223, motor, 2231, shell, 2232, first gear, 2233, second gear, 2234, bearing, 31, sealing cover, 32, drainage tube, 33, detach component, 311, logical Hole, 312, sealing ring, 331, directional valve, 332, threeway conduit, 333, hose, 335, detach bucket, 336, detach piston, 3321, First leads mouth, and 3322, second leads mouth, 3323, third lead mouth, 3351, outlet, 3352, mouth, the 3311, first directional valve, 3312, the terms such as second directional valve, but it does not exclude the possibility of using other terms.The use of these items is only for more Easily describe and explain the essence of the utility model；It is practical new with this for being construed as any additional limitation all Type spirit is disagreed.

Claims (8)

1. one kind be used for Minimally Invasive Surgery clot processing unit, it is characterised in that: including clot collecting mechanism, clot processing mechanism and Clot detaches mechanism, and the clot collecting mechanism is for collecting bulk clot, and the clot processing mechanism is for smashing clot receipts The bulk clot that collecting mechanism is collected, the clot detach mechanism for detaching the clot smashed.

2. according to claim 1 be used for Minimally Invasive Surgery clot processing unit, it is characterised in that: the clot collecting mechanism Including the set basket for collecting clot and the string bag for placing clot, the string bag is arranged in the set basket and enters the one of human body End, the string bag can strut and close up cooperation with set basket.

3. according to claim 1 be used for Minimally Invasive Surgery clot processing unit, it is characterised in that: the clot processing mechanism Including hollow stem and mixing component.

4. according to claim 3 be used for Minimally Invasive Surgery clot processing unit, it is characterised in that: the mixing component also wraps Agitating paddle, connecting rod and motor are included, the agitating paddle is arranged in the hollow stem bottom, and described connecting rod one end is connected to described On agitating paddle, the connecting rod other end is connected on the motor, and the motor is fixed at the inner wall side of hollow stem, The motor control connecting rod drives agitating paddle can be rotated.

5. according to claim 4 be used for Minimally Invasive Surgery clot processing unit, it is characterised in that: the motor includes outer The center of described shell one end is arranged in shell, first gear and second gear, the first gear, and the second gear setting exists The center of hollow stem internal diameter, the second gear and the first gear are meshed, and the connecting rod is in the second gear Heart connection.

6. according to claim 3 be used for Minimally Invasive Surgery clot processing unit, it is characterised in that: the clot detaches mechanism Including sealing cover, drainage tube and component is detached, the sealing cover is equipped with through-hole, and the sealing cover is additionally provided with sealing ring, described to draw Flow tube one end is connected with the through-hole, and the drainage tube other end is placed in hollow stem, it is described detach component be connected to it is described On sealing cover.

7. according to claim 6 be used for Minimally Invasive Surgery clot processing unit, it is characterised in that: the component that detaches includes Directional valve, hose, drainage bag, detaches bucket and detaches piston threeway conduit, and the threeway conduit includes first leading mouth, second leading Mouth and third lead mouth, and the described barrel one end that detaches is equipped with outlet, and equipped with mouth, the piston that detaches is embedded barrel other end that detaches In the mouth, the directional valve includes the first directional valve and the second directional valve, and first directional valve is arranged described first Mouth is led, the outlet is connected to described second and leads mouth, and the piston that detaches is movable in axial direction with the mouth, and described second is fixed It is arranged to valve and leads mouth in the third, first directional valve one end is led mouth with described first and is connect by hose, and described first The directional valve other end is connect with the through-hole, and second directional valve is led mouth with the third and connect by hose, and described second Directional valve corresponds to the third and leads mouthful other end equipped with removable drainage bag.

8. according to claim 5 be used for Minimally Invasive Surgery clot processing unit, it is characterised in that: the first gear and institute It states and is additionally provided with bearing in second gear.