CN201175363Y - Visible puncture stabber for medical purpose - Google Patents
Visible puncture stabber for medical purpose Download PDFInfo
- Publication number
- CN201175363Y CN201175363Y CNU2008200572068U CN200820057206U CN201175363Y CN 201175363 Y CN201175363 Y CN 201175363Y CN U2008200572068 U CNU2008200572068 U CN U2008200572068U CN 200820057206 U CN200820057206 U CN 200820057206U CN 201175363 Y CN201175363 Y CN 201175363Y
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- CN
- China
- Prior art keywords
- awl
- cone
- taper shank
- sides
- conehead
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- Expired - Fee Related
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Abstract
The utility model comprises a cone body, a cone head, a taper shank and a cone handle. The cone head and the cone body are connected as a whole by injection molding, the interior of the cone body is hollow, the interior of the cone head is also hollow, the cone head is a transparent body, the taper shank is connected with the cone handle, the taper shank and the cone handle have corresponding through holes communicated with holes in the cone body, the top of the cone head is a conical tip which is in an arc shape, and two sides of the conical tip have two symmetrical blades, a transition concave arc is arranged between the conical tip and the symmetrical blades at two sides, and the conical tip and the blades at two sides have no sharp edges; the automatic cone handle bottom of a micro camera extends to the cone body till the cone head. The advantages are as follows: because the cone head is provided with a camera, the dynamic state in the abdominal cavity can be seen after the cone head gets into the abdominal cavity, the focus position is aligned accurately, thereby reducing the blind puncture of a puncture needle in the abdominal cavity and wounding internal organs; because the conical tip and the blades at two sides have no sharp edges, the veins can not be damaged and the internal organs of the body can not be wounded; the use is safe and the efficiency is high.
Description
Technical field
This utility model relates to a kind of puncture awl that is used for the human abdominal cavity videoendoscopic surgery, and the internal organs official of human body is undergone surgery, and need only cut a little openning the human abdomen, pierces into Intraabdominal affected area with the puncture awl, and other excises focus with operating theater instruments again.
Background technology
Present minor operation to aforementioned human abdominal cavity, also useful puncture awl, but the puncture of usefulness is bored now, generally all has sharp blade, pierce in the human abdominal cavity, cannot see Intraabdominal situation, can only blindly puncture at intraperitoneal with the puncture awl, be easy to wear out the blood vessel in the human abdominal cavity, the damage human body viscera.
Summary of the invention
In order to solve the problem of the puncture awl existence of using in aforementioned puncture abdominal cavity, this utility model provides a kind of puncture abdominal cavity safety, and can see the various situations that ran in puncture kind at any time by the shooting mirror, this utility model comprise bore body, conehead, taper shank, awl and cover plate and pressing plate; Conehead is connected as a single entity with the injection moulding of awl body, awl is as tubular body, inside is hollow, and conehead inside also is hollow, and conehead is the transparent body, awl body bottom is connected with taper shank, taper shank and awl be being connected, and taper shank, awl be there being corresponding through hole to be communicated with hole in the awl body, and minisize pick-up head is bored certainly the bottom put in and bored body until conehead, with cover plate roof pressure pressing plate, pressing plate compresses the photographic head cable.
Described conehead is a cone, and the top is the awl point, and there are symmetric two blades both sides, several convex tendon clips is arranged around the conehead bottom in awl body tubular body;
Described awl point is circular-arc, and the concave arc of transition is arranged between awl point and the monosymmetric blade, and the blade of it and both sides all is circular-arc, and the blade of boring point and both sides does not all have the cutting edge of a knife or a sword mouth;
Described taper shank is a cylinder, around the cylindrical chimb is arranged, and circular hole is arranged at top, and the awl body inserts this circular hole internal fixation, and there is the transition circular hole at the middle part, and two symmetric pressing plate grooves are arranged at the bottom, and there is awl on the next door slot and cover plate bayonet;
Described cover plate is left and right respectively two rotating shafts, and the upper end is an arcs of recesses, and being connected as a single entity with rotating shaft is to dial plate, and rotating shaft is imbedded in the bayonet socket of taper shank, stirs plate, and rotating shaft is rotated in bayonet socket;
Described pressing plate is an ogive, is separated with several arcuate sockets, and there is chimb the ogive both sides, contact with the both sides of concave arc on the cover plate;
Described awl is be cylinder, and through hole is arranged at the bottom, extends two ears from the two bottom sides symmetry, and cylinder inner wall generates four convex bodys, and a side also has two tip posts, and taper shank inserts awl after in the cylinder, and taper shank cylindrical chimb all around contacts blended rubber and bonds with this convex body.
This utility model pierces into intraperitoneal and can see Intraabdominal dynamic situation owing to be connected with the optic visual tube of photographic head in the conehead, accurately aims at lesions position, reduce the puncture awl and blindly puncture at intraperitoneal, the injury internal organs are in addition because the blade of awl point and both sides thereof, all there is not the cutting edge of a knife or a sword mouth, so in piercing process, can not destroy blood vessel, the damage human body viscera, thereby safe and reliable, in addition, because awl is made the shape that is suitable for people's holds to the both sides, so it is very laborsaving to have held operation, the service efficiency height.
Description of drawings
Accompanying drawing 1 is a front view of the present utility model.
Accompanying drawing 2 is left views of Fig. 1.
Accompanying drawing 3 is front views of awl handle.
Accompanying drawing 4 is A-A section left views of Fig. 3.
Accompanying drawing 5 is that the B-B of Fig. 3 is to cutaway view.
Accompanying drawing 6 is front views of cover plate.
Accompanying drawing 7 is upward views of Fig. 6.
Accompanying drawing 8 is left views of Fig. 6.
Accompanying drawing 9 is that the Q-Q of Fig. 6 is to cross section view.
Accompanying drawing 10 is front views of taper shank.
Accompanying drawing 11 is I-I cross section views of Figure 10.
Accompanying drawing 12 is cutaway views that awl body and conehead link together.
Accompanying drawing 13 is that the A-A of Figure 12 is to view.
Accompanying drawing 14 is front views of pressing plate.
Accompanying drawing 15 is that the A-A of Figure 14 is to view.
The specific embodiment
See also shown in the accompanying drawing 1,2, utility model comprises that awl body 5, conehead 17, taper shank 4, awl are 1 and cover plate 2 and pressing plate 3; Conehead 17 is connected as a single entity with 5 injection mouldings of awl body, awl body 17 is a tubular body, inside is hollow 22, and conehead 17 inside also are hollow 23, and conehead 17 is the transparent body, awl body 5 bottoms are connected with taper shank 4, taper shank 4 is connected 1 with awl, and taper shank 4, awl have 1 the interior hole 22 of corresponding through hole and awl body to be communicated with, and minisize pick-up head puts in awl body 5 to 1 bottom until conehead 17 from awl, with cover plate 3 roof pressure pressing plates 2, pressing plate 2 compresses the photographic head cable;
See also accompanying drawing 12,13, described conehead 17 is a cone, and the top is awl point 21, and there are symmetric two blades 20 both sides, several convex tendon 25 clips is arranged around conehead 17 bottoms in awl body 5 tubular bodies;
Described awl point 21 is circular-arc, and the concave arc of transition is arranged between awl point 21 and the monosymmetric blade 20, and it all is circular-arc with the blade of both sides, bore sharp 21 and the blade 20 of both sides all do not have the cutting edge of a knife or a sword mouth;
See also accompanying drawing 10,11, described taper shank 4 is a cylinder, around the cylindrical chimb 12 is arranged, and circular hole 13 is arranged at top, and awl body 5 inserts these circular hole 13 internal fixation, and there is transition circular hole 16 at the middle part, and two symmetric pressing plate grooves 14 are arranged at the bottom, and there is awl on the next door slot and cover plate bayonet 15;
See also accompanying drawing 6,7,8,9, described cover plate 3 is left and right respectively two rotating shafts 18, and the upper end is an arcs of recesses, and being connected as a single entity with rotating shaft 18 is to dial plate, and rotating shaft 18 is imbedded in the bayonet socket 15 of taper shank 4, stirs plate, and rotating shaft 18 is rotated in bayonet socket 15;
See also accompanying drawing 14,15, described pressing plate 2 is an ogive, is separated with several arcuate sockets 24, and there is chimb 19 the ogive both sides, contact with the both sides 11 of concave arc on the cover plate 3;
See also accompanying drawing 3,4,5, described awl is 1 a cylinder, through hole 8 is arranged at the bottom, extend two ears 10 from the two bottom sides symmetry, cylinder inner wall generates four convex body 7, one sides and also has two gussets 6, taper shank 4 insert awl 1 cylinder interior after, chimb 12 around taper shank 4 cylindricals rests awl on the intravital convex body 7 of 1 cylinder, the blended rubber bonding, and cover plate rotating shaft 18 simultaneously rests on two gussets 6.
Claims (7)
1. medical visual puncture awl, comprise awl body, conehead, taper shank, awl and cover plate and pressing plate, it is characterized in that: conehead is connected as a single entity with the injection moulding of awl body, awl is as tubular body, inside is hollow, and conehead inside also is hollow, and conehead is the transparent body, awl body bottom is connected with taper shank, taper shank and awl be being connected, and taper shank, awl be there being corresponding through hole to be communicated with hole in the awl body, and minisize pick-up head is bored certainly the bottom put in and bored body until conehead, with cover plate roof pressure pressing plate, pressing plate compresses the photographic head cable.
2. by the described medical visual puncture awl of claim 1, it is characterized in that: conehead is a cone, and the top is the awl point, and there are symmetric two inactive edges both sides, several convex tendon clips are arranged around the conehead bottom in awl body tubular body.
3. by the described medical visual puncture awl of claim 2, it is characterized in that: the awl point is circular-arc, and the concave arc of transition is arranged between awl point and the monosymmetric blade, and the blade of it and both sides all is circular-arc, and the blade of boring point and both sides does not all have the cutting edge of a knife or a sword mouth.
4. by the described medical visual puncture awl of claim 1, it is characterized in that: taper shank is a cylinder, and chimb is arranged around the cylindrical, circular hole is arranged at top, and the awl body inserts this circular hole internal fixation, and there is the transition circular hole at the middle part, the bottom has two symmetric pressing plate grooves, next door awl to be arranged slot and cover plate bayonet.
5. by the described medical visual puncture awl of claim 1, it is characterized in that: cover plate is left and right respectively two rotating shafts, and the upper end is an arcs of recesses, and being connected as a single entity with rotating shaft is to dial plate, and rotating shaft is imbedded in the bayonet socket of taper shank, stirs plate, and rotating shaft is rotated in bayonet socket.
6. by the described medical visual puncture awl of claim 1, it is characterized in that: pressing plate is an ogive, is separated with several arcuate sockets, and there is chimb the ogive both sides, contact with the both sides of concave arc on the cover plate.
7. by the described medical visual puncture awl of claim 1, it is characterized in that: awl is being cylinder, through hole is arranged at the bottom, extend two ears from the two bottom sides symmetry, cylinder inner wall generates four convex bodys, one side also has two tip posts, and taper shank inserts awl after in the cylinder, and the chimb around the taper shank cylindrical contacts blended rubber and bonds with this convex body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200572068U CN201175363Y (en) | 2008-04-14 | 2008-04-14 | Visible puncture stabber for medical purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200572068U CN201175363Y (en) | 2008-04-14 | 2008-04-14 | Visible puncture stabber for medical purpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201175363Y true CN201175363Y (en) | 2009-01-07 |
Family
ID=40215377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200572068U Expired - Fee Related CN201175363Y (en) | 2008-04-14 | 2008-04-14 | Visible puncture stabber for medical purpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201175363Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499737A (en) * | 2011-11-01 | 2012-06-20 | 东莞微视医疗科技有限公司 | Manufacturing method of visual puncture outfit for disposable laparoscope and puncture outfit implementing same |
| CN104323852A (en) * | 2014-11-07 | 2015-02-04 | 易红蕾 | Visualized pedicle screw implanting auxiliary system |
| CN105615957A (en) * | 2016-03-18 | 2016-06-01 | 杭州光典医疗器械有限公司 | Complete set of handheld visible puncture device special for endoscope |
| CN107320166A (en) * | 2017-08-09 | 2017-11-07 | 常州奥斯迈医疗器械有限公司 | Vertebral column minimally invasive pitman |
| CN112641493A (en) * | 2020-12-25 | 2021-04-13 | 山西白求恩医院(山西医学科学院) | Puncture needle device for oncology department |
| CN112998826A (en) * | 2021-04-13 | 2021-06-22 | 江苏特普优微创医疗科技有限公司 | Puncture outfit for laparoscopic surgery |
-
2008
- 2008-04-14 CN CNU2008200572068U patent/CN201175363Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499737A (en) * | 2011-11-01 | 2012-06-20 | 东莞微视医疗科技有限公司 | Manufacturing method of visual puncture outfit for disposable laparoscope and puncture outfit implementing same |
| CN102499737B (en) * | 2011-11-01 | 2014-06-18 | 东莞麦可龙医疗科技有限公司 | Manufacturing method of visual puncture outfit for disposable laparoscope and puncture outfit implementing same |
| CN104323852A (en) * | 2014-11-07 | 2015-02-04 | 易红蕾 | Visualized pedicle screw implanting auxiliary system |
| CN105615957A (en) * | 2016-03-18 | 2016-06-01 | 杭州光典医疗器械有限公司 | Complete set of handheld visible puncture device special for endoscope |
| CN105615957B (en) * | 2016-03-18 | 2017-11-07 | 杭州光典医疗器械有限公司 | It is exclusively used in the rig of endoscope Handheld visual puncture outfit |
| CN107320166A (en) * | 2017-08-09 | 2017-11-07 | 常州奥斯迈医疗器械有限公司 | Vertebral column minimally invasive pitman |
| CN112641493A (en) * | 2020-12-25 | 2021-04-13 | 山西白求恩医院(山西医学科学院) | Puncture needle device for oncology department |
| CN112998826A (en) * | 2021-04-13 | 2021-06-22 | 江苏特普优微创医疗科技有限公司 | Puncture outfit for laparoscopic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 |