CN201005758Y - Endoscope vascular acquisition system - Google Patents
Endoscope vascular acquisition system Download PDFInfo
- Publication number
- CN201005758Y CN201005758Y CNU2007201406041U CN200720140604U CN201005758Y CN 201005758 Y CN201005758 Y CN 201005758Y CN U2007201406041 U CNU2007201406041 U CN U2007201406041U CN 200720140604 U CN200720140604 U CN 200720140604U CN 201005758 Y CN201005758 Y CN 201005758Y
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- endoscope
- hole
- pipe
- acquisition system
- surgery
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Abstract
The utility model discloses an endoscope vessel collecting system of surgery tool technical field, composed of an endoscope, a collecting sleeve, a dual-polar scissor, a radial artery sleeve, and a short opening sleeve needle, wherein the endoscope and a taper head (dual-polar scissor) are combined in the collecting sleeve. And since the endoscope and the dual-polar scissor are parallel arranged, the positions of which are fixed, the dual-polar scissor is controlled in the view sight of the endoscope all the time, to resolve the defects as hard expose and high operation demand. The utility model has small cut when picks vessel, small damage and easy recovery, which can improve the effectiveness and safety in surgery, with easy operation, while the utility model can be used in micro hurt surgery, micro hurt vessel catch operation, general surgery, and chest surgery, as micro hurt direct-vision coronary artery by-pass transplantation (MIDCAB) and organism cut and haemostasis of lower limb and thoracoscope surgery.
Description
Technical field
This utility model belongs to the surgical operating instrument technical field, particularly a kind of endoscopic vessel acquisition system.
Background technology
The history that endoscopic system is applied in medical industry is longer, and along with the continuous progress of Medical Technology and perfect, the related scope of its clinical practice is extensive day by day, progressively develops into a kind of very important medical apparatus and instruments at present.
The acquisition method of early stage blood vessel adopts all to cut from the internal malleolus to the thigh root and wins, this method is big to patient's wound, the generation that otch often has redness, oozes out phenomenon has all appearred in the postoperative overwhelming majority, infection of incisional wound appears in serious meeting, increase patient's misery, destroy patient's knee joint in addition, influenced patient's action.For this reason, the someone has improved acquisition method, adopts segmentation to win, though significantly reduced infringement, but be difficult to fundamentally stop, and segmentation wins, owing to appear difficulty, the specification requirement height is easy to cause the damage of tearing of blood vessel as misoperation, causes blood vessel to use.
The utility model content
In order to solve the existing defective that vascular surgery exists of gathering, the purpose of this utility model provides that a kind of to win the blood vessel otch little, damage for a short time, easily recovers the endoscopic vessel acquisition system of effectiveness and safety and easy operating in the increase operation process.
To achieve these goals, the technical scheme that this utility model adopted is: the endoscopic vessel acquisition system is made up of endoscope 2, collection sleeve pipe, bipolar shears, radial artery sleeve pipe, short muzzle bobbin 11.
The telescopic structure of described collection is: be provided with the annular through-hole 7 and endoscope's through hole 8 and scavenge pipe through hole 9 and the C shape ring through hole 10 that are arranged in parallel in the sleeve pipe 1; Conical head connecting rod 39 inserts annular through-hole 7, and the front end of conical head connecting rod 39 is equipped with conical head 3; Be inserted with endoscope 2 in endoscope's through hole 8; Scavenge pipe through hole 9 is inserted with scavenge pipe 6, and an end of scavenge pipe 6 is provided with the camera lens washer, and the other end connects cleanout fluid injection port 15; C shape ring connecting rod 40 inserts C shape ring through hole 10, and C shape ring connecting rod 40 front ends are provided with C shape ring 5; Sleeve pipe 1 is fixed on the handle 12 by bindiny mechanism 14, and sliding button 13 and lens bracket 4 are installed on the handle 12; Nut 16 locking endoscopies 2, short muzzle bobbin 11 is enclosed within on the sleeve pipe 1.
The structure of described bipolar shears is: rivet 24 is fixed on electrode blade 17 on the electrode hub 18, and brace 25 links to each other with electrode cable 19 by electrode hub 18, the electrode cable 19 outer insulated sleeve 20 of wrapping up in; Handle fan 21 is fixed together electrode cable 19 and scissors handle 22; One end connecting pin 26 of electrode cable extended line 23, the other end links to each other with electrode cable 19 by the wire guide 27 on the scissors handle 22.
The telescopic structure of described radial artery is: an end of titanium pipe 29 is fixed on the radial artery sleeve pipe handle 30, other end fixed radial tremulous pulse conical head 31, and the titanium pipe 29 outer protective layers 28 of wrapping up in, endoscope 2 inserts in the titanium pipe 29, and short muzzle bobbin 11 is enclosed within on the titanium pipe 29.
The structure of described short muzzle bobbin 11 is: body shell 35 is provided with that annular air-pocket 36, main body seal 32, annular air-pocket inflation inlet 33 and carbon dioxide pipe port 41, annular air-pocket 36 outer wrapping silicone rubber 37, one end of carbon dioxide pipe 38 is provided with syringe ports 34, and the other end inserts carbon dioxide pipe port 41.
Be communicated with up and down between described annular through-hole 7 and the endoscope's through hole 8.
Described conical head connecting rod 39 can exchange in annular through-hole 7 with bipolar shears.
The material of described electrode hub 18 is a pottery, overcoat pyrocondensation insulation tube.
The material of described protective layer 28 is PVC.
The beneficial effects of the utility model are endoscope and conical head (bipolar shears) to be combined in gather among the sleeve pipe, because endoscope and bipolar shears are arranged in parallel, therefore both positions are changeless, make bipolar shears be controlled in all the time within the visual field of endoscope lens, solved admirably thus appear the difficulty and to the demanding disadvantage of operating technology.It is little that this utility model is won the blood vessel otch, damage little, easily recover, increase effectiveness and safety and easy operating in the operation process, be applicable to Minimally Invasive Surgery, mainly be applicable to the patient who collects blood vessel through endoscopic surgery, be applicable to that also carrying out Wicresoft through the 2-3cm otch gets blood vessel operation, common surgical procedures, cardiac thoracic surgery, comprise cutting and organizing in Wicresoft's direct-view coronary artery bypass grafting (MIDCAB) and lower limb, the thoracoscopic operation and stopping blooding.
Description of drawings
Fig. 1 gathers the sleeve structure sketch map.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the B-B profile of Fig. 1.
Fig. 4 is bipolar scissor construction sketch map.
Fig. 5 is a radial artery sleeve structure sketch map.
Fig. 6 is short muzzle bobbin structural representation.
Fig. 7 gathers sleeve pipe and bipolar shears combinative structure sketch map.
Among the figure: 1, sleeve pipe; 2, endoscope; 3, conical head; 4, lens bracket; 5, C shape ring; 6, scavenge pipe; 7, annular through-hole; 8, endoscope's through hole; 9, scavenge pipe through hole; 10, C shape ring through hole; 11, lack the muzzle bobbin; 12, hands handle; 13, sliding button; 14, bindiny mechanism; 15, cleanout fluid injection port; 16, nut; 17, electrode blade; 18, electrode hub; 19, electrode cable; 20, insulated sleeve; 21, handle fan; 22, scissors handle; 23, electrode cable extended line; 24, rivet; 25, brace; 26, plug; 27, wire guide; 28, protective layer; 29, titanium pipe; 30, radial artery sleeve pipe hands handle; 31, radial artery conical head; 32, main body is sealed; 33, annular air-pocket inflation inlet; 34, syringe ports; 35, body shell; 36, annular air-pocket; 37, silicone rubber; 38, carbon dioxide pipe; 39, conical head connecting rod; 40, C shape ring connecting rod; 41, carbon dioxide pipe port.
The specific embodiment
This utility model provides a kind of endoscopic vessel acquisition system of being made up of endoscope 2, collection sleeve pipe, bipolar shears, radial artery sleeve pipe, short muzzle bobbin 11.
In Fig. 1, Fig. 2 and collection sleeve structure sketch map shown in Figure 3, be provided with the annular through-hole 7 and endoscope's through hole 8 and scavenge pipe through hole 9 and the C shape ring through hole 10 that are arranged in parallel in the sleeve pipe 1; Be communicated with up and down between annular through-hole 7 and the endoscope's through hole 8; Conical head connecting rod 39 inserts annular through-hole 7, and the front end of conical head connecting rod 39 is equipped with conical head 3, and conical head connecting rod 39 can exchange use with bipolar shears in annular through-hole 7; Be inserted with endoscope 2 in endoscope's through hole 8; Scavenge pipe through hole 9 is inserted with scavenge pipe 6, and an end of scavenge pipe 6 is provided with camera lens washer (not shown), and the other end connects cleanout fluid injection port 15; C shape ring connecting rod 40 inserts C shape ring through hole 10, and C shape ring connecting rod 40 front ends are provided with C shape ring 5; Sleeve pipe 1 is fixed on the handle 12 by bindiny mechanism 14, and sliding button 13 and lens bracket 4 are installed on the handle 12; Nut 16 locking endoscopies 2, short muzzle bobbin 11 is enclosed within on the sleeve pipe 1.
In bipolar scissor construction sketch map shown in Figure 4, rivet 24 is fixed on crescent electrode blade 17 on the electrode hub 18, and the material of electrode hub 18 is a pottery, overcoat pyrocondensation insulation tube.Brace 25 links to each other with electrode cable 19 by electrode hub 18, the electrode cable 19 outer insulated sleeve 20 of wrapping up in; Handle fan 21 is fixed together two electrode cables 19 and scissors handle 22 by injection moulding; One end connecting pin 26 of electrode cable extended line 23, the other end links to each other with electrode cable 19 by the wire guide 27 on the scissors handle 22.Bipolar shears is used for ligation, separating blood vessel branch.
In radial artery sleeve structure sketch map shown in Figure 5; one end of titanium pipe 29 is fixed on the radial artery sleeve pipe handle 30, other end fixed radial tremulous pulse conical head 31, the titanium pipe 29 outer PVC protective layers 28 of wrapping up in; endoscope 2 inserts in the titanium pipe 29, and short muzzle bobbin 11 is enclosed within on the titanium pipe 29.
In short muzzle bobbin 11 structural representations shown in Figure 6, body shell 35 is provided with that annular air-pocket 36, main body seal 32, annular air-pocket inflation inlet 33 and carbon dioxide pipe port 41 (as shown in Figure 7), annular air-pocket 36 outer wrapping silicone rubber 37 are inflated by 33 pairs of annular air-pockets 36 of annular air-pocket inflation inlet with syringe.Convertible main body seals 32, to be used for different apparatuses.One end of carbon dioxide pipe 38 is provided with syringe ports 34, and the other end inserts carbon dioxide pipe port 41.Short muzzle bobbin 11 is set up the path passage for gathering sleeve pipe and radial artery sleeve pipe insertion incision site.
In collection sleeve pipe shown in Figure 7 and bipolar shears combinative structure sketch map, conical head 3, conical head connecting rod 39 and lens bracket 4 are disassembled, and bipolar shears is inserted from annular through-hole 7.Endoscope 2 and bipolar shears are arranged in parallel within to be gathered in the sleeve pipe, therefore both positions are changeless, make bipolar shears be controlled in all the time within the visual field of endoscope's 2 camera lenses, solved admirably thus appear the difficulty and to the demanding disadvantage of operating technology.
Operation instruction
One, earlier endoscope 2 is inserted in endoscope's through hole 8, then conical head connecting rod 39 is inserted annular through-hole 7, install lens bracket 4 and conical head 3.
Two, will lack muzzle bobbin 11 and be enclosed within on the sleeve pipe 1, after short muzzle bobbin 11 inserts operative site with conical head 3, advance to the target location.
Three, after conical head 3 arrives surgery location, take out sleeve pipe 1, dismounting conical head 3 and lens bracket 4 insert bipolar shears from annular through-hole 7.
If the camera lens of four endoscopies, 2 far-ends is fuzzy by blood or fat, advance C type ring 5 to place the camera lens irrigator, cleanout fluid injection port 15 connects the syringe of dress 5cc normal saline, and pushing syringe sprays normal saline to clean camera lens.
Five, under the observation of endoscope 2, push C type ring 5 to destination organization, can regain the blood vessel trunk so that expose its branch better with C type ring 5 when needing around endoscope's 2 revoling tubes 1 to place C type ring 5.
Six, advance bipolar shears to target site, electricity coagulates and cutting vessel branch.
Seven,, cut bipolar the cutting of lock control by bipolar on the scissors handle 22 simultaneously and carry out slow TURP at last by the foot-operated surgery electric system that activates.
Eight, after operation finishes, close the surgery electric system, take out sleeve pipe 1 and bipolar shears.
When using the radial artery sleeve pipe, endoscope 2 need be inserted titanium pipe 29 after short muzzle bobbin 11 enters operative site, advance the radial artery sleeve pipe to target site then, treat to take out after the radial artery sleeve pipe arrives operative site, use the collection sleeve pipe that adds endoscope 2 and bipolar shears to enter operative site at last, repeat above-mentioned four, five, six, seven, eight steps.
Claims (5)
1. endoscopic vessel acquisition system is characterized in that: the endoscopic vessel acquisition system by endoscope (2), gather sleeve pipe, bipolar shears, radial artery sleeve pipe, short muzzle bobbin (11) and form;
The telescopic structure of described collection is: be provided with the annular through-hole (7) and endoscope's through hole (8) and scavenge pipe through hole (9) and the C shape ring through hole (10) that are arranged in parallel in the sleeve pipe (1); Conical head connecting rod (39) inserts annular through-hole (7), and the front end of conical head connecting rod (39) is equipped with conical head (3); Be inserted with endoscope (2) in endoscope's through hole (8); Scavenge pipe through hole (9) is inserted with scavenge pipe (6), and an end of scavenge pipe (6) is provided with the camera lens washer, and the other end connects cleanout fluid injection port (15); C shape ring connecting rod (40) inserts C shape ring through hole (10), and C shape ring connecting rod (40) front end is provided with C shape ring (5); Sleeve pipe (1) is fixed on the handle (12) by bindiny mechanism (14), and handle (12) is gone up sliding button (13) and lens bracket (4) are installed; Nut (16) locking endoscope (2), short muzzle bobbin (11) is enclosed within on the sleeve pipe (1);
The structure of described bipolar shears is: rivet (24) is fixed on electrode blade (17) on the electrode hub (18), and brace (25) links to each other with electrode cable (19) by electrode hub (18), the outer insulated sleeve (20) of wrapping up in of electrode cable (19); Handle fan (21) is fixed together electrode cable (19) and scissors handle (22); One end connecting pin (26) of electrode cable extended line (23), the other end links to each other with electrode cable (19) by the wire guide (27) on the scissors handle (22);
The telescopic structure of described radial artery is: an end of titanium pipe (29) is fixed on the radial artery sleeve pipe handle (30), other end fixed radial tremulous pulse conical head (31), the outer protective layer (28) of wrapping up in of titanium pipe (29), endoscope (2) inserts in the titanium pipe (29), and short muzzle bobbin (11) is enclosed within on the titanium pipe (29);
The structure of described short muzzle bobbin (11) is: body shell (35) is provided with annular air-pocket (36), main body is sealed (32), annular air-pocket inflation inlet (33) and carbon dioxide pipe port (41), annular air-pocket (36) outer wrapping silicone rubber (37), one end of carbon dioxide pipe (38) is provided with syringe ports (34), and the other end inserts carbon dioxide pipe port (41);
2. endoscopic vessel acquisition system according to claim 1 is characterized in that: be communicated with up and down between described annular through-hole (7) and the endoscope's through hole (8).
3. endoscopic vessel acquisition system according to claim 1 is characterized in that: described conical head connecting rod (39) can exchange in annular through-hole (7) with bipolar shears.
4. endoscopic vessel acquisition system according to claim 1 is characterized in that: the material of described electrode hub (18) is pottery, overcoat pyrocondensation insulation tube.
5. endoscopic vessel acquisition system according to claim 1 is characterized in that: the material of described protective layer (28) is PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201406041U CN201005758Y (en) | 2007-03-16 | 2007-03-16 | Endoscope vascular acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201406041U CN201005758Y (en) | 2007-03-16 | 2007-03-16 | Endoscope vascular acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201005758Y true CN201005758Y (en) | 2008-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201406041U Expired - Lifetime CN201005758Y (en) | 2007-03-16 | 2007-03-16 | Endoscope vascular acquisition system |
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| CN (1) | CN201005758Y (en) |
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| CN103623498A (en) * | 2008-09-18 | 2014-03-12 | 阿克拉伦特公司 | Methods and apparatus for treating disorders of the ear nose and throat |
| CN105963013A (en) * | 2016-06-13 | 2016-09-28 | 北京米道斯医疗器械有限公司 | Low temperature endoscope blood vessel collecting device and method |
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- 2007-03-16 CN CNU2007201406041U patent/CN201005758Y/en not_active Expired - Lifetime
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080116 |
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| CX01 | Expiry of patent term |