CN213640988U - Special peritoneoscope area nipper aspirator of hepatobiliary surgery - Google Patents
Special peritoneoscope area nipper aspirator of hepatobiliary surgery Download PDFInfo
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- CN213640988U CN213640988U CN202021507068.6U CN202021507068U CN213640988U CN 213640988 U CN213640988 U CN 213640988U CN 202021507068 U CN202021507068 U CN 202021507068U CN 213640988 U CN213640988 U CN 213640988U
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- fixedly connected
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- extraction pipe
- aspirator
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Abstract
The utility model relates to the technical field of medical equipment, and a special peritoneoscope area nipper aspirator of hepatobiliary surgery is disclosed, including the extraction pipe, the inside sliding connection of extraction pipe has the piston piece, the right side fixedly connected with push-and-pull rod of piston piece, the right-hand member of push-and-pull rod runs through and extends to the right-hand member of extraction pipe, the middle part of extraction pipe articulates there is the clamp to get the board, the bottom fixedly connected with spring of clamp to get the board, the bottom and the extraction pipe fixed connection of spring, the middle part of push-and-pull rod articulates there is the articulated slab, the left side fixedly connected with stay cord of articulated slab, the left end of stay cord is got board fixed connection with the clamp. The utility model discloses a, need not multiunit apparatus and use alternately and can carry out suction discharge to inside hydrops of patient and fog, carry out effectual spacing fixed to operating device simultaneously to reduce hydrops and fog and flow back to the internal condition of patient, reduce the operation risk in the time of labour saving and time saving.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a special laparoscope belt nipper aspirator for hepatobiliary surgery.
Background
The laparoscopic surgery has been widely applied to hepatobiliary surgery, abdominal surgery, thoracic surgery and the like due to the advantages of small trauma, quick recovery and the like, is known as precise and minimally invasive laparoscopic surgery, is different from the anatomical separation of the traditional surgery, and medical staff need to watch and know the adjacent relation of visceral organs in the abdomen by means of an endoscope, so that safe and accurate tissue separation in a patient body can be ensured.
At present traditional laparoscopic surgery apparatus is when the operation, in order to ensure the operation effect, thereby need to carry out suction discharge to internal hydrops of patient and fog, also need press from both sides the clamp that goes on to internal pathological change tissue simultaneously, present clinical multiunit apparatus interactive use that needs, frequently change, waste time and energy, easy emergence operation apparatus simultaneously receives pressure, external force etc. is pushed back by the reversal, lead to hydrops and fog backward flow to the patient internal, the extension operation time, increase the operation risk, for this reason we have released a special peritoneoscope area nipper aspirator of hepatobiliary surgery and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides a special peritoneoscope area nipper aspirator of hepatobiliary surgery, possess and need not the mutual use of multiunit apparatus and can carry out suction discharge to inside hydrops of patient and fog, carry out effectual spacing fixed to operating instrument simultaneously, thereby reduce hydrops and the internal condition of fog backward flow to the patient, labour saving and time saving reduces advantages such as operation risk simultaneously, it needs the mutual use of multiunit apparatus to have solved, frequently change, waste time and energy, easily take place operating instrument simultaneously and receive pressure, external force etc. is reversely pushed back, it is internal to lead to hydrops and fog backward flow to the patient, the operation time is prolonged, increase the problem of operation risk.
(II) technical scheme
Carry out suction discharge to inside hydrops of patient and fog for realizing above-mentioned need not mutual use of multiunit apparatus, carry out effectual spacing fixed to operating device simultaneously to reduce hydrops and fog and flow back to the internal condition of patient, reduce operation risk purpose in time saving and labor saving, the utility model provides a following technical scheme: a special laparoscope belt grasping forceps aspirator for hepatobiliary surgery comprises an extraction tube, wherein a piston block is slidably connected inside the extraction tube, a push-pull rod is fixedly connected to the right side of the piston block, the right end of the push-pull rod penetrates through and extends to the right end of the extraction tube, a clamping plate is hinged to the middle of the extraction tube, a spring is fixedly connected to the bottom of the clamping plate, the bottom end of the spring is fixedly connected with the extraction tube, a hinged plate is hinged to the middle of the push-pull rod, a stay cord is fixedly connected to the left side of the hinged plate, the left end of the stay cord is fixedly connected with the clamping plate, a fixed block is fixedly connected to the right side of the extraction tube, a locking plate is hinged to the back of the fixed block, a limiting tube in sliding connection with the fixed block is sleeved outside the fixed block, a steel wire rope is arranged inside the fixed block, and, both ends of the steel wire rope are fixedly connected to the front face of the locking plate.
Preferably, the left end fixedly connected with of extraction tube adsorbs the ball, the outside of adsorbing the ball sets up evenly distributed's absorption hole.
Preferably, the middle part of the extraction pipe is fixedly connected with a through pipe, and the pull rope is connected to the inside of the through pipe in a sliding manner.
Preferably, a fixing groove is formed in the middle of the extraction pipe, and the spring is fixedly connected to the inside of the fixing groove.
Preferably, the right end of the push-pull rod is fixedly connected with a push-pull handle, and the middle part of the extraction pipe is fixedly connected with a handle.
Preferably, the middle part of the steel wire rope is fixedly connected with two anti-slip pads, and the outer sleeve of the grip is provided with an anti-slip sleeve fixedly connected with the grip.
(III) advantageous effects
Compared with the prior art, the utility model provides a special peritoneoscope area nipper aspirator of hepatobiliary surgery possesses following beneficial effect:
1. the special laparoscope belt nipper aspirator for hepatobiliary surgery ensures the sealing performance of an extracting pipe when the extracting pipe is collected through a piston block, when pathological change tissues in a patient body need to be clamped, a hinged plate can be pulled downwards and then driven to move by a pull rope, so that the clamping plate moves, then the hinged plate is slowly loosened by aiming at the pathological change tissues, the elastic force of a spring is utilized, so that the clamping plate is driven to move to the original position by the elastic force, the clamping is finished, when effusion and mist in the patient body need to be extracted, medical personnel can pull a push-pull rod and then drive the piston block to move rightwards, the left end of the extracting pipe is aligned with a liquid extruding part, so that the extraction of the liquid extruding and the mist can be finished, after the extraction is finished, a locking plate can be pulled, so that a steel wire rope is pulled, the push-pull rod is tightened and fixed, then a limiting pipe outside a fixing block is utilized to rotate, so that the locking, thereby guaranteeing the clamping and fixing effect and taking out the whole device at any time.
2. This special peritoneoscope area nipper aspirator of hepatobiliary surgery utilizes spherical design through the setting of absorption ball and adsorption holes, and the medical personnel of being convenient for absorb crowded liquid and fog in to the patient.
3. This special peritoneoscope area nipper aspirator of hepatobiliary surgery through the setting of siphunculus, plays spacing guard action to the stay cord, guarantees normal motion.
4. This special peritoneoscope area of hepatobiliary surgery grabs pincers aspirator through the inside of spring fixed connection to the fixed slot to the clearance that the board and the extraction tube were got to the clamp after making the spring shrink is reduced, thereby guarantees to get the stability of getting.
5. This special peritoneoscope area of hepatobiliary surgery nipper aspirator, the medical personnel of being convenient for utilize the push-and-pull handle to control the push-and-pull rod through the push-and-pull handle, utilize the handle to be convenient for medical personnel to control whole device.
6. This special peritoneoscope area of hepatobiliary surgery nipper aspirator through the setting of two slipmats to make wire rope tighten the effect more to the fixed of push-and-pull rod, reduce the push-and-pull rod and receive the circumstances that external force, pressure etc. take place to remove, utilize the setting of antiskid cover, reduce medical personnel and take place the circumstances such as slip when gripping the handle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side schematic view of the structure of the fixing block and the locking plate of the present invention;
FIG. 3 is an enlarged schematic view of A in FIG. 1;
fig. 4 is an enlarged schematic view of B in fig. 1 of the present invention.
The reference numbers in the figures illustrate:
1. an extraction pipe; 101. fixing grooves; 2. a piston block; 3. a push-pull rod; 301. a push-pull handle; 4. clamping the plate; 5. a spring; 6. a hinge plate; 7. pulling a rope; 8. a fixed block; 9. a locking plate; 10. a limiting pipe; 11. a wire rope; 1101. a non-slip mat; 12. adsorbing the ball; 13. pipe passing; 14. a grip; 15. an anti-slip sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a special laparoscope belt nipper aspirator for hepatobiliary surgery comprises an extraction tube 1, a piston block 2 is slidably connected inside the extraction tube 1, a push-pull rod 3 is fixedly connected to the right side of the piston block 2, the right end of the push-pull rod 3 penetrates through and extends to the right end of the extraction tube 1, a clamping plate 4 is hinged to the middle of the extraction tube 1, a spring 5 is fixedly connected to the bottom of the clamping plate 4, the bottom end of the spring 5 is fixedly connected with the extraction tube 1, a hinged plate 6 is hinged to the middle of the push-pull rod 3, a pull rope 7 is fixedly connected to the left side of the hinged plate 6, the left end of the pull rope 7 is fixedly connected with the clamping plate 4, a fixed block 8 is fixedly connected to the right side of the extraction tube 1, a locking plate 9 is hinged to the back of the fixed block 8, a limit tube 10 slidably connected to the fixed block 8 is sleeved on the outer side of the fixed, the two ends of the steel wire rope 11 are fixedly connected to the front face of the locking plate 9, the tightness of the extracting tube 1 during collecting is ensured through the piston block 2, when pathological change tissues in a patient body need to be clamped, the hinged plate 6 can be pulled downwards, then the pull rope 7 is driven to move, the clamping plate 4 is driven to move, then the hinged plate 6 is slowly loosened by aiming at the pathological change tissues, the elastic force of the spring 5 is utilized, the clamping plate 4 is driven to move to the original position by the elastic force, the clamping is completed, when effusion and mist in the patient body need to be extracted, medical personnel can pull the push-pull rod 3, then the piston block 2 is driven to move rightwards, the left end of the extracting tube 1 is aimed at a liquid extruding part, the extraction of the liquid extruding and the mist can be completed, the locking plate 9 can be pulled after the extraction is completed, so that the steel wire rope 11 is pulled, the push-pull rod 3 is tightened and fixed, and then the limiting tube 10 outside the, thereby spacing locking plate 9 to guarantee the fixed effect of centre gripping, but follow whole device and take out.
Further, the left end fixedly connected with of extraction tube 1 adsorbs ball 12, and the outside of adsorbing ball 12 sets up evenly distributed's absorption hole, through adsorbing ball 12 and the setting in absorption hole, utilizes spherical design, and the medical personnel of being convenient for absorb crowded liquid and fog in to the patient.
Further, the middle part fixedly connected with siphunculus 13 of extraction pipe 1, stay cord 7 sliding connection to siphunculus 13's inside through siphunculus 13's setting, plays spacing guard action to stay cord 7, guarantees normal motion.
Further, fixed slot 101 has been seted up at the middle part of extraction pipe 1, and spring 5's fixed connection is to the inside of fixed slot 101, through the inside of spring 5 fixed connection to fixed slot 101 to the clearance that presss from both sides and get board 4 and extraction pipe 1 reduces after making the shrink of spring 5, thereby guarantees to press from both sides and gets stably.
Furthermore, the right end of the push-pull rod 3 is fixedly connected with a push-pull handle 301, the middle part of the extraction pipe 1 is fixedly connected with a grip 14, medical staff can conveniently control the push-pull rod 3 through the push-pull handle 301 by using the push-pull handle 301, and the medical staff can conveniently control the whole device through the grip 14.
Furthermore, two anti-slip pads 1101 are fixedly connected to the middle of the steel wire rope 11, an anti-slip sleeve 15 fixedly connected with the handle 14 is sleeved on the outer portion of the handle 14, and the two anti-slip pads 1101 are arranged, so that the steel wire rope 11 can fix the push-pull rod 3 more tightly, the situations that the push-pull rod 3 is moved due to external force, pressure and the like are reduced, and the situations that medical staff slide when holding the handle 14 are reduced by the aid of the arrangement of the anti-slip sleeves 15.
The working principle is as follows: the tightness of the extracting tube 1 when being collected is ensured through the piston block 2, when pathological tissue in a patient body needs to be clamped, medical workers can conveniently control the whole device through the grip 14, the situation that the medical workers slide when gripping the grip 14 is reduced through the arrangement of the anti-skidding sleeve 15, the hinged plate 6 can be pulled downwards, the pull rope 7 is driven to move later, the through pipe 13 is arranged, the limiting protection effect is realized on the pull rope 7, the normal movement is ensured, the clamping plate 4 moves, the hinged plate 6 is slowly loosened by aiming at the pathological tissue, the elastic force of the spring 5 is utilized, the clamping plate 4 is driven to move to the original position through the elastic force, the clamping is finished, the spring 5 is fixedly connected to the inside of the fixed groove 101, the gap between the clamping plate 4 and the extracting tube 1 is reduced after the spring 5 is contracted, and the clamping stability is ensured, when the accumulated liquid and the mist in the body of the patient need to be extracted, the medical staff can pull the push-pull rod 3, the medical staff can conveniently control the push-pull rod 3 by using the push-pull handle 301 through the push-pull handle 301, then the piston block 2 is driven to move rightwards, the left end of the extraction pipe 1 is aligned with the liquid extrusion part, the medical staff can conveniently absorb the extruded liquid and the mist in the body of the patient through the arrangement of the adsorption ball 12 and the adsorption hole by using the spherical design, the locking plate 9 can be pulled after the extraction of the extruded liquid and the mist is completed, so that the steel wire rope 11 is pulled, the push-pull rod 3 is tightened and fixed, the fixing and tightening effect of the steel wire rope 11 on the push-pull rod 3 is improved through the arrangement of the two anti-slip pads 1101, the situation that the push-pull rod 3 is moved by external force, pressure and the like is reduced, then the limiting pipe 10 outside the fixing block 8 is rotated, so as, thereby guarantee the fixed effect of centre gripping, along with follow can whole device take out, whole device need not the mutual use of multiunit apparatus and can carry out the suction to inside hydrops of patient and fog and discharge, carries out effectual spacing fixed to operating device simultaneously to reduce hydrops and fog and flow back to the internal condition of patient, reduce the operation risk in the time of labour saving and time saving.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a special peritoneoscope area nipper aspirator of hepatobiliary surgery, includes extraction tube (1), its characterized in that: the piston block (2) is connected to the inside of the extraction pipe (1) in a sliding manner, a push-pull rod (3) is fixedly connected to the right side of the piston block (2), the right end of the push-pull rod (3) penetrates through and extends to the right end of the extraction pipe (1), a clamping plate (4) is hinged to the middle of the extraction pipe (1), a spring (5) is fixedly connected to the bottom of the clamping plate (4), the bottom end of the spring (5) is fixedly connected with the extraction pipe (1), a hinged plate (6) is hinged to the middle of the push-pull rod (3), a pull rope (7) is fixedly connected to the left side of the hinged plate (6), the left end of the pull rope (7) is fixedly connected with the clamping plate (4), a fixed block (8) is fixedly connected to the right side of the extraction pipe (1), a locking plate (9) is hinged to the back of the fixed block (8), and a limiting pipe (10) in sliding connection with, the inside of fixed block (8) is provided with wire rope (11), the both ends of wire rope (11) all run through and extend to the outside of fixed block (8), the both ends of wire rope (11) are all fixed connection to the front of locking plate (9).
2. The special laparoscope belt nipper aspirator for hepatobiliary surgery according to claim 1, which is characterized in that: the left end fixedly connected with of extraction tube (1) adsorbs ball (12), the outside of adsorbing ball (12) sets up evenly distributed's absorption hole.
3. The special laparoscope belt nipper aspirator for hepatobiliary surgery according to claim 1, which is characterized in that: the middle part of the extraction pipe (1) is fixedly connected with a through pipe (13), and the pull rope (7) is connected to the inside of the through pipe (13) in a sliding mode.
4. The special laparoscope belt nipper aspirator for hepatobiliary surgery according to claim 1, which is characterized in that: the middle part of the extraction pipe (1) is provided with a fixing groove (101), and the spring (5) is fixedly connected to the inside of the fixing groove (101).
5. The special laparoscope belt nipper aspirator for hepatobiliary surgery according to claim 1, which is characterized in that: the right end of the push-pull rod (3) is fixedly connected with a push-pull handle (301), and the middle part of the extraction pipe (1) is fixedly connected with a handle (14).
6. The special laparoscope belt nipper aspirator for hepatobiliary surgery according to claim 5, characterized in that: the middle of the steel wire rope (11) is fixedly connected with two anti-skid pads (1101), and an anti-skid sleeve (15) fixedly connected with the grip (14) is sleeved on the outer portion of the grip.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021507068.6U CN213640988U (en) | 2020-07-27 | 2020-07-27 | Special peritoneoscope area nipper aspirator of hepatobiliary surgery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021507068.6U CN213640988U (en) | 2020-07-27 | 2020-07-27 | Special peritoneoscope area nipper aspirator of hepatobiliary surgery |
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| CN213640988U true CN213640988U (en) | 2021-07-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117281583A (en) * | 2023-10-17 | 2023-12-26 | 中国人民解放军总医院第七医学中心 | Double-leaf pliers with aspirator function |
-
2020
- 2020-07-27 CN CN202021507068.6U patent/CN213640988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117281583A (en) * | 2023-10-17 | 2023-12-26 | 中国人民解放军总医院第七医学中心 | Double-leaf pliers with aspirator function |
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