CN105030300A - Multifunctional nerve monitoring and fine separating probe clamp - Google Patents
Multifunctional nerve monitoring and fine separating probe clamp Download PDFInfo
- Publication number
- CN105030300A CN105030300A CN201510126415.8A CN201510126415A CN105030300A CN 105030300 A CN105030300 A CN 105030300A CN 201510126415 A CN201510126415 A CN 201510126415A CN 105030300 A CN105030300 A CN 105030300A
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- China
- Prior art keywords
- pincers
- monitoring
- clamp
- nerve
- caliper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
Abstract
The invention discloses a multifunctional nerve monitoring and fine separating probe clamp. The multifunctional nerve monitoring and fine separating probe clamp comprises a clamp body used for fine separation in surgery operation, the front end of the clamp body is provided with a clamp tip used for discharging a current, and the tail end of the clamp body is provided with a clamp tail. The clamp body is made of conductive material, and the surface of the clamp body except the clamp tip and the clamp tail is coated with an insulating coating. The tail end is connected with a signal stimulation terminal of a nerve monitor through a monitoring probe clamp connecting wire, so that the signal stimulation terminal of the nerve monitor, the monitoring probe clamp connecting wire, the clamp tail, the clamp body, the clamp tip, human body and a signal receiving terminal of the nerve monitor can form a single simulation terminal loop together. The multifunctional nerve monitoring and fine separating probe clamp can be used for accurately timely monitoring a nerve point during the full-course while is used for fine separation in a surgery operation, nerve injury can be timely found and avoided, the safety of the operation can be raised, the time for the operation can be reduced, the doctors' labor intensity and a patient's medical cost can be reduced, and the probe clamp is scientific, accurate, safe and reliable.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of brand-new Multifunctional nerve monitoring fine separation integrating fine separation and Neural monitoring and visit pincers.
Background technology
Neural monitoring equipment and fine separation spy pincers are the critical medical apparatuses in surgical operation, are directly used in patient body, play conclusive effect to surgical effect.So far, develop multiple fine separation all over the world and visit pincers and Neural monitoring probe, in clinical practice, can accomplish to carry out myoelectricity function monitoring to nerve in fine separation operation without any one simultaneously, find nervous function damage time delay, and monitoring point must be positioned at the limitations such as the neural near-end at surgical procedures position; Existing continuous monitoring pattern can Timeliness coverage nerve injury, and but existing needs additional special installation and operation bidirectional, and monitors that time-histories is long easily causes the corresponding untoward reaction being similar to the excessive electricity irritation of vagus nerve and occurring.Application also must use classical interruption monitoring probe simultaneously when monitoring electrode continuously, and cannot be completely alternative.
Summary of the invention
The object of the invention is to provide for the deficiencies in the prior art that a kind of high performance-price ratio, combination property are strong, the Multifunctional nerve of feature richness monitoring fine separation visits pincers.
To achieve these goals, the present invention is by the following technical solutions:
Multifunctional nerve monitoring fine separation visits pincers, comprises the caliper for surgical operation fine separation, and the front end of described caliper is provided with the pincers point for release current, and the afterbody of described caliper is provided with pincers tail; Described caliper is made up of conductive material, and the surface of caliper except pincers point and pincers tail all covers insulating coating; Described pincers tail is visited clipper joint wire by monitoring and is connected with the signal stimulus end of nerve monitor, make the signal receiving end of the signal stimulus end of nerve monitor, monitoring spy clipper joint wire, pincers tail, caliper, pincers point, human body and nerve monitor form signal stimulus end ring road, realize fine dissection lock out operation in operation and there is Neural monitoring function simultaneously.
Wherein, described caliper is made up of rustless steel.
Wherein, the length of described pincers point is 1 millimeter.
Wherein, the afterbody of described caliper is provided with a described pincers tail, and the Multifunctional nerve monitoring fine separation forming one pole visits pincers.
Wherein, the afterbody of described caliper is provided with two described pincers tails, forms bipolar Multifunctional nerve monitoring fine separation and visits pincers.
Beneficial effect of the present invention is: Multifunctional nerve monitoring fine separation of the present invention visits pincers, be that fine separation pincers possess again Neural monitoring function simultaneously, cannot carry out so solve the Neuromuscular pyroelectric monitor and the surgical procedures that exist in operation in the past simultaneously, cause finding that nervous function damage time delay, nerve injury complication increase, really cannot realize Neural monitoring under the remarkable problem such as reduction nerve injury risk.The present invention can carry out in operation fine separation simultaneously to required nerve point position of monitoring implement omnidistance, instant, monitor accurately, thus Timeliness coverage and avoid nerve injury, improve the safety of operation, shorten operating time, decrease the labor intensity of doctor and the medical treatment cost of patient, science is accurate, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the enlarged diagram at A place in Fig. 1.
Fig. 3 is the structural representation of the caliper of the embodiment of the present invention 1.
Fig. 4 is the enlarged diagram at B place in Fig. 3.
Fig. 5 is the structural representation of the embodiment of the present invention 2.
Comprise in Fig. 1 ~ 5:
1---pincers point, 2---caliper, 3---pincers tail, 4---clipper joint wire is visited in monitoring.
Detailed description of the invention
In order to describe technical scheme of the present invention in detail, below in conjunction with the accompanying drawing of the embodiment of the present invention, clear, complete description is carried out to the technical scheme of the embodiment of the present invention.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of protection of the invention.
Embodiment 1
Please refer to Fig. 1 ~ 4, a kind of Multifunctional nerve monitoring fine separation of the present invention visits pincers, comprises the caliper 2 for surgical operation fine separation.The front end of caliper 2 is provided with pincers point 1, clamps point 1 for release current, to stimulate the nerve of human body.The afterbody of caliper 2 is provided with pincers tail 3, clamps tail 3 for external nerve monitor, with input stimulus signal.Caliper 2 is made up of conductive material, makes pincers tail 3 be conducted electricity by caliper 2 be connected with pincers point 1; And the surface of caliper 2 except pincers point 1 and pincers tail 3 all covers insulating coating, namely pincers point 1, pincers tail 3 are all exposed, do not cover insulating coating, insulating coating can be biological safe insulation coating, to prevent stimulating current shunt influence electromyographic signal accuracy and equipment use safety.Preferably, caliper 2 is made up of rustless steel; As shown in Figure 4, the length (L) of pincers point 1 is 1 millimeter (being not limited only to 1 millimeter as required).Pincers tail 3 is visited clipper joint wire 4 by monitoring and is connected with the signal stimulus end of nerve monitor, make the signal stimulus end of nerve monitor, clipper joint wire 4 visited in monitoring, pincers tail 3, caliper 2, pincers point 1, human body form signal stimulus end ring road with the signal receiving end of nerve monitor, realization perform the operation in fine dissection lock out operation there is Neural monitoring function simultaneously.
Now be described in conjunction with example, apply Multifunctional nerve of the present invention monitoring fine separation and visit pincers, such as: recurrent laryngeal nerve " Real-Time Monitoring " in operation can be realized in thyroid operation, first each several part is connected, realize: in operation, visit pincers with the present invention and carry out fine dissection lock out operation simultaneously, the electric current (electric current can regulate as required) of nerve monitor setting can be discharged by pincers point 1 of the present invention, the signal stimulus end being specially nerve monitor visits clipper joint wire 4 by monitoring successively, pincers tail 3, caliper 2 and by stimulus signal (i.e. electric current) accurate conduction give pincers point 1, stimulus signal acts on recurrent laryngeal nerve or its adjacent tissue, excite recurrent laryngeal nerve to form neural impulse and conduct to domination muscle and produce electromyographic signal, electromyographic signal returns the signal receiving end of nerve monitor by human body, form electromyogram (EMG) waveform and prompt tone, and then real-time or dynamic evaluation function of nervous system is realized in operation process, accurately and in time understand function of nervous system." Real-Time Monitoring pattern " is taken into account monitoring continuously and is completed myoelectricity function monitoring advantage in surgical procedures simultaneously, and is interrupted monitoring pattern detection time-histories, the flexible controlled advantage in site, is convenient to identify localize neural, can replaces classical Neural monitoring probe completely.
Therefore, the present invention has surgical operation fine separation and visits pincers function, has real-time Neural monitoring function simultaneously.In operation, the present invention is visited pincers and Neural monitoring equipment connection, form signal stimulus end, loop is formed with the existing signal receiving end of nerve, realize visiting pincers fine dissection lock out operation in operation simultaneously, realize needing the nerve of monitoring to carry out " Real-Time Monitoring ", flexible, controlled, instant, be convenient to identify localize neural, be convenient to assess function of nervous system's change continuously, classical Neural monitoring probe repertoire can be substituted completely.Namely the present invention be directed to the deficiencies in the prior art, carry out comprehensive consideration and design a kind of high performance-price ratio Multifunctional nerve monitoring fine separation visit pincers, it integrates Neural monitoring function and fine separation function, simple and reliable for structure, be easy to manufacture, efficiency is high, reliably safe and convenient to use, shorten fine separation operating time, alleviate the labor intensity of patient suffering and medical expense and doctor, benefit doctor and patient.
In specific embodiment of the invention, meticulous optimized choice has been done to the selection of each parts, to ensure that Multifunctional nerve of the present invention monitoring fine separation visits the safety, Optimality, reliability, practicality etc. of pincers, its biocompatibility meets the requirements such as GB/T16886.1-2011.
In the present embodiment, the afterbody of caliper 2 is provided with a pincers tail 3, and the Multifunctional nerve monitoring fine separation forming one pole visits pincers.
Embodiment 2
Please refer to Fig. 5, the difference of the present embodiment and embodiment 1 is: the afterbody of caliper 2 is provided with two and clamps tail 3, forms bipolar Multifunctional nerve monitoring fine separation and visits pincers.
Other structure of the present embodiment and principle, identical with embodiment 1, repeat no more herein.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; technical scheme of the present invention is modified or equivalent replacement, all belong to protection scope of the present invention.
Claims (5)
1. a Multifunctional nerve monitoring fine separation visits pincers, comprises the caliper for surgical operation fine separation, it is characterized in that: the front end of described caliper is provided with the pincers point for release current, and the afterbody of described caliper is provided with pincers tail; Described caliper is made up of conductive material, and the surface of caliper except pincers point and pincers tail all covers insulating coating; Described pincers tail is visited clipper joint wire by monitoring and is connected with the signal stimulus end of nerve monitor, make the signal receiving end of the signal stimulus end of nerve monitor, monitoring spy clipper joint wire, pincers tail, caliper, pincers point, human body and nerve monitor form signal stimulus end ring road, realize fine dissection lock out operation in operation and there is Neural monitoring function simultaneously.
2. Multifunctional nerve monitoring fine separation according to claim 1 visits pincers, it is characterized in that: described caliper is made up of rustless steel.
3. Multifunctional nerve monitoring fine separation according to claim 1 visits pincers, it is characterized in that: the length of described pincers point is 1 millimeter.
4. the Multifunctional nerve monitoring fine separation according to any one of claims 1 to 3 visits pincers, it is characterized in that: the afterbody of described caliper is provided with a described pincers tail, and the Multifunctional nerve monitoring fine separation forming one pole visits pincers.
5. the Multifunctional nerve monitoring fine separation according to any one of claims 1 to 3 visits pincers, it is characterized in that: the afterbody of described caliper is provided with two described pincers tails, forms bipolar Multifunctional nerve monitoring fine separation and visits pincers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126415.8A CN105030300A (en) | 2015-03-23 | 2015-03-23 | Multifunctional nerve monitoring and fine separating probe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126415.8A CN105030300A (en) | 2015-03-23 | 2015-03-23 | Multifunctional nerve monitoring and fine separating probe clamp |
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| CN105030300A true CN105030300A (en) | 2015-11-11 |
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| CN201510126415.8A Pending CN105030300A (en) | 2015-03-23 | 2015-03-23 | Multifunctional nerve monitoring and fine separating probe clamp |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534572A (en) * | 2015-12-11 | 2016-05-04 | 浙江大学 | Endoscopic multifunctional separating clamp |
| CN105852811A (en) * | 2016-04-15 | 2016-08-17 | 肖玉根 | Multifunctional intraoperative human nerve detection and alarming system |
| CN107260258A (en) * | 2017-08-01 | 2017-10-20 | 武汉半边天微创医疗技术有限公司 | A kind of rf ultrasound's tweezer |
| CN107320157A (en) * | 2017-08-01 | 2017-11-07 | 武汉半边天医疗技术发展有限公司 | A kind of scissors ultrasound knife with Neural monitoring function in art |
| CN107334527A (en) * | 2017-08-01 | 2017-11-10 | 武汉半边天医疗技术发展有限公司 | A kind of electric coagulation forceps with Neural monitoring function |
| CN107334526A (en) * | 2017-08-01 | 2017-11-10 | 武汉半边天医疗技术发展有限公司 | A kind of diathermy forceps with Neural monitoring function in art |
| CN107468237A (en) * | 2017-08-24 | 2017-12-15 | 郭铮蔚 | A kind of Multifunctional nerve monitoring investigation system and its implementation |
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| RU2109489C1 (en) * | 1994-05-27 | 1998-04-27 | Алексей Борисович Давыдов | Forceps-dissector |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534572A (en) * | 2015-12-11 | 2016-05-04 | 浙江大学 | Endoscopic multifunctional separating clamp |
| CN105852811A (en) * | 2016-04-15 | 2016-08-17 | 肖玉根 | Multifunctional intraoperative human nerve detection and alarming system |
| CN107260258A (en) * | 2017-08-01 | 2017-10-20 | 武汉半边天微创医疗技术有限公司 | A kind of rf ultrasound's tweezer |
| CN107320157A (en) * | 2017-08-01 | 2017-11-07 | 武汉半边天医疗技术发展有限公司 | A kind of scissors ultrasound knife with Neural monitoring function in art |
| CN107334527A (en) * | 2017-08-01 | 2017-11-10 | 武汉半边天医疗技术发展有限公司 | A kind of electric coagulation forceps with Neural monitoring function |
| CN107334526A (en) * | 2017-08-01 | 2017-11-10 | 武汉半边天医疗技术发展有限公司 | A kind of diathermy forceps with Neural monitoring function in art |
| CN107468237A (en) * | 2017-08-24 | 2017-12-15 | 郭铮蔚 | A kind of Multifunctional nerve monitoring investigation system and its implementation |
| CN107468237B (en) * | 2017-08-24 | 2024-02-13 | 郭铮蔚 | Multifunctional nerve monitoring exploration system and implementation method thereof |
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| CB03 | Change of inventor or designer information |
Inventor after: Liu Xiaoli Inventor after: Sun Hui Inventor after: Zhang Daqi Inventor after: Tang Huasong Inventor after: Yu Shaoheng Inventor before: Tang Huasong Inventor before: Liu Xiaoli Inventor before: Sun Hui Inventor before: Zhang Daqi Inventor before: Yu Shaoheng |
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Application publication date: 20151111 |
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| RJ01 | Rejection of invention patent application after publication |