CN206063209U - A kind of peritoneal dialysis tube placing operation puncturing kit - Google Patents

A kind of peritoneal dialysis tube placing operation puncturing kit Download PDF

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Publication number
CN206063209U
CN206063209U CN201620782309.5U CN201620782309U CN206063209U CN 206063209 U CN206063209 U CN 206063209U CN 201620782309 U CN201620782309 U CN 201620782309U CN 206063209 U CN206063209 U CN 206063209U
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China
Prior art keywords
peritoneal dialysis
closing member
dilator
nook closing
type
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Expired - Fee Related
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CN201620782309.5U
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Chinese (zh)
Inventor
陈西北
陈玉锦
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Individual
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Individual
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Priority to CN201620782309.5U priority Critical patent/CN206063209U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of " peritoneal dialysis tube placing operation puncturing kit ",Including puncture needle、Avulsion sheath dilator、" J-type " guiding steel wire and " peritoneal dialysis catheter " insert four part of guiding seal wire composition,Puncture needle is by needle handle、Puncture needle sleeve、Nook closing member is constituted,The inside of dilator and nook closing member is equipped with " J-type " and guides firm silk groove," J-type " being provided with nook closing member guides firm silk groove to be connected with jack,Sleeve pipe runs through dividing plate,Avulsion sheath dilator is made up of dilator and avulsion sheath,This kind of puncturing kit," peritoneal dialysis " treatment is carried out by Direct perforantes insert " peritoneal dialysis catheter " under local anaesthesia using " peritoneal dialysis tube placing operation puncturing kit " and less invasive techniques,And wound it is less and avoid abdominal wound relatively large and art in postoperative hemorrhage、Oozing of blood、Even there is intractable bleeding equivalent risk,With more quick、Safety、In time、Technical characterstic is waited efficiently;The especially peculiar design of puncture needle can avoid stabbing abdominal viscera.

Description

A kind of peritoneal dialysis tube placing operation puncturing kit
Technical field
This utility model is related to a kind of puncturing kit, specially a kind of " peritoneal dialysis tube placing operation puncturing kit ".
Background technology
Domestic and foreign literature data shows:Since nearly 70 years, the whole world is to Severe acute disease nephropathy, i.e. " acute and chronic renal failure urine Toxication " carries out " peritoneal dialysis " treatment, is all " peritoneal dialysis catheter " to be inserted abdominal cavity using abdominal mode in operating room Douglas Pouch nests(Male bladder rectal sinuses or womb rectal sinuses).
However, this mode needs to carry out abdominal in operating room, wound is relatively large, to there are coagulation disorderses Severe acute disease " acute and chronic renal failure uremia " patient have the risk of bleeding, oozing of blood and anthemorrhagic difficulty.
Utility model content
This utility model provides a kind of " peritoneal dialysis tube placing operation puncturing kit ", it is important to simplify the operation for the treatment of patient Flow process and treatment flow process, adopt microtrauma puncture technology, in this embodiment it is not even necessary to carry out in operating room under local anaesthesia, with it is more quick, The peculiar design of technical characterstic, the especially puncture needle such as safety, timely, efficient can avoid stabbing abdominal viscera;Can be effective Solve Severe acute disease " the acute and chronic renal failure urine that Tradtional laparotomy wound is relatively large and avoids there are coagulation disorderses There is the problem of the risk of bleeding, oozing of blood and anthemorrhagic difficulty in toxication " patient.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model one kind " peritoneal dialysis tube placing operation puncturing kit ", including puncture needle, avulsion sheath dilator, " J-type " Guiding steel wire and " peritoneal dialysis catheter " insert guiding seal wire, and the puncture needle is made up of needle handle, needle guard, nook closing member and puncture needle, institute The one end for stating needle guard is provided with puncture needle, and the inside of the needle guard is provided with the nook closing member, one end of the nook closing member and the needle handle phase Even, the side at the nook closing member two ends is equipped with the inside of jack, the dilator and nook closing member and is equipped with " J-type " and guides firm silk groove, " J-type " being provided with the nook closing member guides firm silk groove to be connected with the jack, and sleeve pipe, the set are provided with inside the nook closing member Pipe guides the two ends of firm silk groove, described sleeve pipe to be connected with first baffle and second baffle respectively through " J-type ", described sleeve pipe Through dividing plate, spring between the dividing plate and the first baffle, is provided with, the avulsion sheath dilator is by dilator and avulsion sheath Composition, the inside of the avulsion sheath is provided with dilator.
Used as a kind of optimal technical scheme of the present utility model, one end of the avulsion sheath dilator is curved, described to draw Gauge of wire is led for 0.1cm.
Used as a kind of optimal technical scheme of the present utility model, the avulsion sheath is provided with mark, the length of the spring For 0.8cm, " peritoneal dialysis catheter " inserts guiding seal wire and guides seal wire, and " peritoneal dialysis catheter " through " peritoneal dialysis catheter " The length of guiding seal wire is terminated at " peritoneal dialysis catheter " distal end 0.5cm.
Used as a kind of optimal technical scheme of the present utility model, one end of the avulsion sheath is provided with stabilizer, the expansion One end of device is provided with plug.
The beneficial effect reached by this utility model is:This kind " peritoneal dialysis tube placing operation puncturing kit ", using " peritoneum is saturating Analysis tube placing operation puncturing kit " and less invasive techniques carry out " peritoneal dialysis " by Direct perforantes insert " peritoneal dialysis catheter " under local anaesthesia Treatment, in this embodiment it is not even necessary to enter operating room, can directly carry out in ward, and wound is less and avoids Tradtional laparotomy The relatively large generation bleeding postoperative with art of wound, even oozing of blood, generation intractable bleeding equivalent risk, simplify treatment patient's Surgical procedure and treatment flow process, with the technical characterstic such as more quick, safety, timely, efficient;Especially the peculiar of puncture needle sets Meter can avoid stabbing abdominal viscera.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality New embodiment is used for together explaining this utility model, does not constitute to restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of this utility model one kind " peritoneal dialysis tube placing operation puncturing kit ";
Fig. 2 is the structural representation of this utility model avulsion sheath dilator;
Fig. 3 is the structural representation that this utility model " peritoneal dialysis catheter " inserts guiding seal wire;
Fig. 4 is the structural representation of this utility model " J-type " guiding steel wire;
In figure:1st, needle handle;2nd, jack;3rd, needle guard;4th, sleeve pipe;5th, spring;6th, nook closing member;7th, puncture needle;8th, first baffle;9、 Dividing plate;10th, second baffle;11st, " J-type " guiding steel wire groove;12nd, plug;13rd, stabilizer;14th, dilator;15th, avulsion sheath;16、 " peritoneal dialysis catheter " inserts guiding seal wire;17th, " J-type " guiding steel wire.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
Embodiment:As Figure 1-4, this utility model one kind " peritoneal dialysis tube placing operation puncturing kit ", including puncture needle, Avulsion sheath dilator, " J-type " guiding steel wire 17 and " peritoneal dialysis catheter " insert guiding seal wire 16, puncture needle by needle handle 1, needle guard 3, Nook closing member 6 and puncture needle 7 are constituted, and one end of needle guard 3 is provided with puncture needle 7, and the inside of needle guard 3 is provided with nook closing member 6, one end of nook closing member 6 with Needle handle 1 is connected, and the side at 6 two ends of nook closing member is equipped with the inside of jack 2, dilator 14 and nook closing member 6 and is equipped with " J-type " guiding steel wire Groove 11, " J-type " the guiding steel wire groove 11 being provided with nook closing member 6 are connected with jack 2, and sleeve pipe 4 is provided with inside nook closing member 6, and sleeve pipe 4 runs through " J Type " guiding steel wire groove 11, " J-type " guide firm silk groove 11 to be flexibly connected with " J-type " guiding steel wire 17, the two ends of sleeve pipe 4 respectively with First baffle 8 is connected with second baffle 10, and sleeve pipe 4 runs through dividing plate 9, and spring 5, avulsion sheath are provided between dividing plate 9 and first baffle 8 Dilator is made up of dilator 14 and avulsion sheath 15, and the inside of avulsion sheath 15 is provided with dilator 14.
One end of avulsion sheath dilator is curved, a diameter of 0.1cm of " J-type " guiding steel wire 17.
Avulsion sheath 15 is provided with mark, and the length of spring 5 is 0.8cm, and " peritoneal dialysis catheter " is inserted guiding seal wire 16 and run through " peritoneal dialysis catheter " guides seal wire 16, and the length of " peritoneal dialysis catheter " guiding seal wire 16 terminates in " peritoneal dialysis catheter " distal end At 0.5cm.
One end of avulsion sheath 15 is provided with stabilizer 13, and one end of dilator 14 is provided with plug 12.
Specifically, start under holostrome stomach wall local anaesthesia from skin in incision during puncture, cut skin, puncture needle 7 is from subcutaneous After tissue, theca of rectus abdominis muscle, rectus abdominis m., rectus abdominis m., sheath is successively punctured to peritoneum, and in piercing process, 7 one end of puncture needle is because of tissue resistance Power and inversely compress 6 built-in spring 5 of nook closing member, move after synchronously making nook closing member 6 and return in needle guard 3 and project the needle guard 3 of clear-cut margin Punctured, puncture needle 7 is broken through moment tissue resistance when peritoneum enters abdominal cavity and disappeared, and 6 built-in spring of nook closing member, 5 elasticity is recovered at once Make 6 one end moment of nook closing member push the prominent needle guard 3 of reach, make sharp keen needle guard 3 obtain protecting to avoid stabbing abdominal viscera, now Operator has obvious peritoneum to penetrate the sound broken through sense or " coughing up " is sent when feeling the ejection of nook closing member 6, points out puncture needle 7 to break through Peritoneum enters abdominal cavity, " J-type " guiding steel wire 17 from the near-side inlet port 2 of puncture needle 7 to remote outlet into abdominal cavity after puncture needle 7 move back Go out outside abdominal cavity, the mark direction that avulsion sheath dilator is pressed on avulsion sheath 15 after " J-type " guiding steel wire 17 enters abdominal cavity can be left Right rotation adjustment makes avulsion sheath dilator " concave surface " upwards, pull out towards parietal peritoneum and after pointing to " abdomen center pubic symphysis midpoint " Go out " J-type " guiding steel wire 17 and dilator 14, " peritoneal dialysis catheter " is inserted into guiding seal wire 16 and is inserted in " peritoneal dialysis catheter " And at " peritoneal dialysis catheter " distal end 0.5cm, and keep " peritoneal dialysis catheter " to insert guiding seal wire 16 " concave surface " and avulsion sheath 15 " concave surface " is consistent, makes " peritoneal dialysis catheter " to insert guiding seal wire 16 and enters abdominal cavity by avulsion sheath 15 together with " peritoneal dialysis catheter ", Noting adjusting again " peritoneal dialysis catheter " and inserting guiding seal wire 16 makes its " concave surface " upwards, towards parietal peritoneum and make that " peritoneum is saturating Analysis pipe " distal end is close to that parietal peritoneum is downward, backward directions are softly proceeded to when being close to into pelvic inlet, again will " peritoneum is saturating Analysis pipe " inserts guiding seal wire 16 together with " peritoneal dialysis catheter " to the left or 180 jiaos of right rotation, makes to insert guiding seal wire 16 together with " abdomen Film Dialysis tubing " " concave surface " softly slides to downwards " abdomen center pubic symphysis midpoint " back lower place abdominal cavity Douglas Pouch nests, now Synchronously torn avulsion sheath 15 and avulsion sheath 15 is pulled out outside abdomen by assistant, when " peritoneal dialysis catheter " reaches Douglas Pouch nests Patient feels there is stool awareness of defecation or urination urine meaning, illustrates that " peritoneal dialysis catheter " has reached preferable implantation site Douglas Pouch Nest, softly extracts " peritoneal dialysis catheter " and inserts guiding seal wire 16, and the outer section near-end of " peritoneal dialysis catheter " abdomen is in right or left hand art homonymy " mcBurney point " subcutaneous camber tunnel extraction is set up in vitro by " titanium joint " and outer connecting pipe phase by local anaesthesia, tunneler in top outward Connection carries out standard " peritoneal dialysis " treatment.
This kind " peritoneal dialysis tube placing operation puncturing kit ", is existed using " peritoneal dialysis tube placing operation puncturing kit " and less invasive techniques " peritoneal dialysis " treatment is carried out by Direct perforantes insert " peritoneal dialysis catheter " under local anaesthesia, in this embodiment it is not even necessary to enter operating room, Directly can carry out in ward, and wound it is less and avoid that Tradtional laparotomy wound is larger and art in postoperative hemorrhage, oozing of blood, Even there is intractable bleeding equivalent risk, simplify the surgical procedure and treatment flow process for the treatment of patient, with more quick, peace Entirely, in time, the technical characterstic such as efficient;The especially peculiar design of puncture needle can avoid stabbing abdominal viscera.
Finally it should be noted that:Preferred embodiment of the present utility model is the foregoing is only, this is not limited to Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc., Should be included within protection domain of the present utility model.

Claims (4)

1. a kind of " peritoneal dialysis tube placing operation puncturing kit ", including puncture needle, avulsion sheath dilator, " J-type " guiding steel wire(17) " peritoneal dialysis catheter " inserts guiding seal wire(16), it is characterised in that the puncture needle is by needle handle(1), needle guard(3), nook closing member(6) And puncture needle(7)Composition, the needle guard(3)One end be provided with puncture needle(7), the needle guard(3)Inside be provided with the nook closing member (6), the nook closing member(6)One end and the needle handle(1)It is connected, the nook closing member(6)The side at two ends is equipped with jack(2), institute State dilator(14)And nook closing member(6)Inside be equipped with " J-type " and guide firm silk groove(11), the nook closing member(6)What is be inside provided with is described " J-type " guides firm silk groove(11)With the jack(2)It is connected, the nook closing member(6)Inside is provided with sleeve pipe(4), described sleeve pipe(4)Pass through Wear " J-type " and guide firm silk groove(11), " J-type " guides firm silk groove(11)With " J-type " guiding steel wire(17)Activity Connection, described sleeve pipe(4)Two ends respectively with first baffle(8)And second baffle(10)It is connected, described sleeve pipe(4)Through dividing plate (9), the dividing plate(9)With the first baffle(8)Between be provided with spring(5), the avulsion sheath dilator is by dilator(14) With avulsion sheath(15)Composition, the avulsion sheath(15)Inside be provided with dilator(14).
2. it is a kind of " peritoneal dialysis tube placing operation puncturing kit " according to claim 1, it is characterised in that the avulsion sheath expands One end of prop is curved, " J-type " guiding steel wire(17)A diameter of 0.1cm.
3. it is a kind of " peritoneal dialysis tube placing operation puncturing kit " according to claim 1, it is characterised in that the avulsion sheath (15)It is provided with mark, the spring(5)Length be 0.8cm, " peritoneal dialysis catheter " inserts guiding seal wire(16)Run through " peritoneal dialysis catheter " guides seal wire(16), and " peritoneal dialysis catheter " guiding seal wire(16)Length to terminate in " peritoneal dialysis catheter " remote At the 0.5cm of end.
4. it is a kind of " peritoneal dialysis tube placing operation puncturing kit " according to claim 1, it is characterised in that the avulsion sheath (15)One end be provided with stabilizer(13), the dilator(14)One end be provided with plug(12).
CN201620782309.5U 2016-07-25 2016-07-25 A kind of peritoneal dialysis tube placing operation puncturing kit Expired - Fee Related CN206063209U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620782309.5U CN206063209U (en) 2016-07-25 2016-07-25 A kind of peritoneal dialysis tube placing operation puncturing kit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620782309.5U CN206063209U (en) 2016-07-25 2016-07-25 A kind of peritoneal dialysis tube placing operation puncturing kit

Publications (1)

Publication Number Publication Date
CN206063209U true CN206063209U (en) 2017-04-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620782309.5U Expired - Fee Related CN206063209U (en) 2016-07-25 2016-07-25 A kind of peritoneal dialysis tube placing operation puncturing kit

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110313883A (en) * 2019-07-26 2019-10-11 陈旭 Peritonaeum sets pipe operation visible mirror and visual peritonaeum sets pipe operation packet
CN112932571A (en) * 2021-02-01 2021-06-11 北京华腾创新科技有限公司 Puncture dilator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110313883A (en) * 2019-07-26 2019-10-11 陈旭 Peritonaeum sets pipe operation visible mirror and visual peritonaeum sets pipe operation packet
CN112932571A (en) * 2021-02-01 2021-06-11 北京华腾创新科技有限公司 Puncture dilator
CN112932571B (en) * 2021-02-01 2022-06-21 北京华腾创新科技有限公司 Puncture dilator

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170405

Termination date: 20190725

CF01 Termination of patent right due to non-payment of annual fee