CN107440784A - A kind of Multifunctional hepatobiliary surgical tourniquet - Google Patents
A kind of Multifunctional hepatobiliary surgical tourniquet Download PDFInfo
- Publication number
- CN107440784A CN107440784A CN201710792578.9A CN201710792578A CN107440784A CN 107440784 A CN107440784 A CN 107440784A CN 201710792578 A CN201710792578 A CN 201710792578A CN 107440784 A CN107440784 A CN 107440784A
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- CN
- China
- Prior art keywords
- handle
- heating head
- thermoregulator
- surgical tourniquet
- heating
- Prior art date
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
- A61B18/082—Probes or electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00107—Coatings on the energy applicator
- A61B2018/00154—Coatings on the energy applicator containing and delivering drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00529—Liver
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00529—Liver
- A61B2018/00535—Biliary tract
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00714—Temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention provides a kind of Multifunctional hepatobiliary surgical tourniquet, belongs to medical instruments field, including heating head and handle, and the heating head and handle front end are matched by connector to be connected；The heating head is the cone structure of bottom end opening, and the conical surface of the heating head is provided with hemostasis block, heating wire is provided with inside the heating head；The handle is hollow structure, thermoregulator, liquid suction pipe and catheter are provided with the handle, the thermoregulator is electrically connected with heating wire, the thermoregulator is connected with power line, the handle is provided with temperature adjustment knob switch, power supply indicator and temperature indicating block, and the temperature adjustment knob switch, temperature indicating block are electrically connected with thermoregulator respectively.The present invention by fuel factor caused by resistance wire makes biological tissue or blood vessel be dehydrated, solidifies, reaches the purpose of hemostasis, is radiated and heat waste is big so as to solve the problems, such as to be also easy to produce smog during electric coagulation hemostasis, have.
Description
Technical field
The invention belongs to technical field of medical instruments, and in particular to a kind of Multifunctional hepatobiliary surgical tourniquet.
Background technology
Clinically when carrying out hepatobiliary surgery to patient, need immediately to carry out wound after doing section with scalpel
Hemostasis, currently used Hemostasis are electric coagulation hemostasis, and electrocoagulation has point of monopolar coagulation and bipolar coagulation, the work of monopolar coagulation
It is to form one by electric knife head, tissue and patient's pole plate using the high frequency electric of Single-pole electric knife completely to return as principle
Road, make histocyte rapid dehydration, solidify, reach hemostasis purpose during coagulation；The operation principle application high frequency of bipolar coagulation
High-power sine wave, discharged by two tip portions of bipolar coagulation, so as to which the tissue between coagulation produces thermal effect
Should, with the protein in solidificating blood, so as to reach haemostatic effect.But whether it is that monopolar coagulation or bipolar coagulation are all present
The problem of following：1st, a large amount of smog can be produced in performing the operation, causes surgical field of view to obscure, on the one hand extends operating time, it is another
Aspect, contain toxic gas in smog；2nd, electric coagulation hemostasis fuel factor is big, heat waste is larger.Therefore, the present invention is intended to provide a kind of nothing
Radiate, heat waste is small, liver and gall surgical department's haemostat using heat setting.
The content of the invention
The present invention provides a kind of Multifunctional hepatobiliary surgical tourniquet, can solve problems of the prior art.
The technical solution adopted by the present invention is：
A kind of Multifunctional hepatobiliary surgical tourniquet, including heating head and handle, the heating head and handle front end pass through
Connector matching connection；The heating head is the cone structure of bottom end opening, and the conical surface of the heating head is provided with hemostasis block, institute
State and be provided with heating wire inside heating head；The handle is hollow structure, and thermoregulator, liquid suction pipe are provided with the handle and is led
Liquid pipe, the thermoregulator are electrically connected with heating wire, and the thermoregulator is connected with power line, and the handle is provided with
Temperature adjustment knob switch, power supply indicator and temperature indicating block, the temperature adjustment knob switch, temperature indicating block respectively with
Thermoregulator is electrically connected with,
Preferably, it is horizontal in the handle to be provided with a dividing plate, handle inner is divided into guiding region and circuit region, it is described to take out
Liquid pipe and catheter are located at guiding region, the thermoregulator and are located at circuit region with power line.
It is highly preferred that one end of the thermoregulator is fixed on dividing plate, the power line stretches out from handle tail, institute
The one end for stating liquid suction pipe and catheter is stretched out from handle front end, and the other end extends to handle tail and stretched out.
Preferably, the heating head is made up of metal or alloy, and heat conduction is fast, and the resistance wire is set along heating head inwall,
Heating head can be made to be rapidly heated to design temperature.
It is highly preferred that the heating head by stainless steel or copper into.
Preferably, the heating head is structure as a whole with connector, and the connector is spirally connected with handle front end, heating head damage
It can be replaced after bad.
Preferably, the hemostasis block be gauze or calcium alginate sponge, the conical surface of the shape and heating head of the block that stops blooding
Shape matches, and the hemostasis block is bonded on the conical surface of heating head, replaceable after use.
It is highly preferred that the heating head is triangular pyramid or rectangular pyramid structure.
Preferably, liquid suction pipe and the catheter front end is equipped with suction nozzle.
The advantage of the invention is that：1st, the present invention is stopped blooding using heat setting, simple in construction, easy to use, is produced by resistance wire
Raw fuel factor makes biological tissue or blood vessel be dehydrated, solidify, reach the purpose of hemostasis, so as to solve during electric coagulation hemostasis easily
Produce smog, have the problem of radiation and heat waste are big；2nd, using metal or alloy heating head, heat transfer is fast, heating head is quickly risen
To assigned temperature；3rd, the hemostatic gauze set on the conical surface of heating head or calcium alginate sponge, on the one hand can stop blooding, the opposing party
Face can prevent heating head from acting directly on to cause fire damage on skin；4th, after calcium alginate sponge sticks wound, calcium alginate
In calcium ion i.e. swapped with the sodium ion in wound diffusate and blood, discharge calcium ion, the release of calcium ion, add
The formation of clot in speed capillary end, so as to reaching rapid hemostasis；5th, when wound surface is larger, when amount of bleeding is more,
The blood oozed out is aspirated discharge by the suction nozzle that can first pass through liquid suction pipe front end, to expose blood outlet, is then placed in the whole conical surface
On wound, hemostasis efficiency is improved.
Brief description of the drawings
Fig. 1 is the structural representation of Multifunctional hepatobiliary surgical tourniquet in the embodiment of the present invention 1；
Fig. 2 is sectional view at A-A in Fig. 1；
Fig. 3 is the structural representation of Multifunctional hepatobiliary surgical tourniquet in the embodiment of the present invention 3.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment." front end " of the present invention " bottom " " afterbody " is put with haemostat level
What the state put was described.
Embodiment 1
As shown in Figure 1-2, the present invention provides a kind of Multifunctional hepatobiliary surgical tourniquet, including heating head 1 and handle 2,
The heating head 1 is spirally connected by connector 3 and the front end of handle 2, and the heating head 1 and connector 3 are integrated framework；The heating
First 1 is the rectangular pyramid structure of bottom end opening, and hemostatic gauze 101 is bonded with the conical surface of the heating head 1, replaceable after use,
The inside of heating head 1 is provided with heating wire 102, and inwall of the heating wire 102 along heating head 1 is set, and the heating head 1 is adopted
It is made of stainless steel；
The handle 2 is hollow structure, horizontal in the handle 2 to be provided with a dividing plate 210, by handle inner from top to bottom
Guiding region and circuit region are divided into, the guiding region is provided with liquid suction pipe 201, and described one end of liquid suction pipe 201 is stretched out from the front end of handle 2,
The other end extends to the afterbody of handle 2 and stretched out, and the front end of liquid suction pipe 201 is provided with suction nozzle 202, is additionally provided with and leads in the guiding region
Liquid pipe 203, described one end of catheter 203 are stretched out from the front end of handle 2, and the other end extends to the afterbody of handle 2 and stretched out, the drain
The front end of pipe 203 is provided with suction nozzle 204, and the circuit region is provided with thermoregulator 205, and one end of the thermoregulator 205 is fixed
On dividing plate 210, the thermoregulator 205 is electrically connected with heating wire 102, and the thermoregulator 205 is connected with power supply
Line 206, the power line 206 stretch out from the afterbody of handle 2, and the handle 2 is provided with temperature adjustment knob switch 207, power supply refers to
Show lamp 208 and temperature indicating block 209, the temperature adjustment knob switch 207, temperature indicating block 209 respectively with thermoregulator
205 are electrically connected with, and power supply indicator 208 is used to show power supply energization situation.
Before use, liquid suction pipe 201 and catheter 203 are connected with negative pressure aspirator and drawing liquid pump respectively, in use, first leading to
The suction nozzle 202 for crossing the front end of liquid suction pipe 201 discharges blood oozed out etc., to expose blood outlet, drawing liquid pump is then opened, by leading
Liquid pipe 203 imports the sodium-chloride water solution of calcium alginate to wound, on the one hand, sodium chloride can be to wound disinfection, the opposing party
Face, the calcium ion in calcium alginate can swap with the sodium ion in wound diffusate and blood, discharge calcium ion, calcium from
The release of son, accelerates the formation of clot in capillary end, so as to reach rapid hemostasis, finally opens temperature adjustment knob
Switch 207, temperature indicating block 209 can show design temperature, and rotary temperature adjusting knob switch 207 arrives suitable temperature, this
When the electrified regulation of heating wire 102, the conical surface of heating head 1 is placed on wound, be dehydrated biological tissue or blood vessel by fuel factor,
Solidify, reach the purpose of hemostasis.
Embodiment 2
As different from Example 1, what is be bonded on the rectangular pyramid conical surface of the heating head 1 is calcium alginate sea to embodiment 2
It is continuous.
Before use, liquid suction pipe 201 and catheter 203 are connected with negative pressure aspirator and drawing liquid pump respectively, in use, first leading to
The suction nozzle 202 for crossing the front end of liquid suction pipe 201 discharges blood oozed out etc., to expose blood outlet, drawing liquid pump is then opened, by leading
Liquid pipe 203 imports physiological saline to wound, and last rotary temperature adjusting knob switch 207, temperature indicating block 209 can be shown
Design temperature, rotary temperature adjusting knob switch 207 arrive suitable temperature, and now heating wire 102 heats, by the cone of heating head 1
Face is placed on wound, on the one hand, after calcium alginate sponge sticks wound, calcium ion in calcium alginate can with wound diffusate and
Sodium ion in blood swaps, and discharges calcium ion, and calcium ion can promote blood clotting, on the other hand, passes through resistance wire
Caused fuel factor makes biological tissue or blood vessel be dehydrated, solidify, reach the purpose of hemostasis.
Embodiment 3
As shown in figure 3, embodiment 3 is as different from Example 2, the heating head 1 is Rhizoma Sparganii wimble structure, the heating head
1 is made of copper.
Disclosed above is only several specific embodiments of the present invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think change should all fall into protection scope of the present invention.
Claims (9)
1. a kind of Multifunctional hepatobiliary surgical tourniquet, it is characterised in that including heating head (1) and handle (2), the heating head
(1) matched and connected by connector (3) with handle (2) front end；
The heating head (1) is the cone structure of bottom end opening, and the conical surface of the heating head (1) is provided with hemostasis block (101), institute
State and be provided with heating wire (102) inside heating head (1)；
The handle (2) is hollow structure, and thermoregulator (205), liquid suction pipe (201) and drain are provided with the handle (2)
Manage (203), the thermoregulator (205) is electrically connected with heating wire (102), and the thermoregulator (205) is connected with electricity
Source line (206), the handle (2) are provided with temperature adjustment knob switch (207), power supply indicator (208) and temperature indicating block
(209), the temperature adjustment knob switch (207), temperature indicating block (209) are electrically connected with thermoregulator (205) respectively.
2. Multifunctional hepatobiliary surgical tourniquet according to claim 1, it is characterised in that horizontal in the handle (2)
Provided with a dividing plate (210), guiding region and circuit region, the liquid suction pipe (201) and catheter will be divided into inside handle (2)
(203) guiding region is located at, the thermoregulator (205) and power line (206) are located at circuit region.
3. Multifunctional hepatobiliary surgical tourniquet according to claim 2, it is characterised in that the thermoregulator
(205) one end is fixed on dividing plate (210), and the power line (206) is stretched out from handle (2) afterbody, the liquid suction pipe (201)
Stretched out with one end of catheter (203) from handle (2) front end, the other end extends to handle (2) afterbody and stretched out.
4. Multifunctional hepatobiliary surgical tourniquet according to claim 1, it is characterised in that the heating head (1) is by gold
Category or alloy are made, and the resistance wire (102) is set along heating head (1) inwall.
5. Multifunctional hepatobiliary surgical tourniquet according to claim 4, it is characterised in that the heating head (1) is not by
Steel or the copper of becoming rusty into.
6. Multifunctional hepatobiliary surgical tourniquet according to claim 1, it is characterised in that the heating head (1) is with connecting
Joint (3) is structure as a whole, and the connector (3) is spirally connected with handle (2) front end.
7. Multifunctional hepatobiliary surgical tourniquet according to claim 1, it is characterised in that it is described hemostasis block (101) be
Gauze or calcium alginate sponge, the conical surface shape of the shape and heating head (1) of the hemostasis block (101) match, the hemostasis
Block (101) is bonded on the conical surface of heating head (1).
8. Multifunctional hepatobiliary surgical tourniquet according to claim 7, it is characterised in that the heating head (1) is three
Pyramid or rectangular pyramid structure.
9. Multifunctional hepatobiliary surgical tourniquet according to claim 1, it is characterised in that the liquid suction pipe (201) and
Catheter (203) front end is equipped with suction nozzle (202,204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710792578.9A CN107440784A (en) | 2017-09-05 | 2017-09-05 | A kind of Multifunctional hepatobiliary surgical tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710792578.9A CN107440784A (en) | 2017-09-05 | 2017-09-05 | A kind of Multifunctional hepatobiliary surgical tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107440784A true CN107440784A (en) | 2017-12-08 |
Family
ID=60495930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710792578.9A Pending CN107440784A (en) | 2017-09-05 | 2017-09-05 | A kind of Multifunctional hepatobiliary surgical tourniquet |
Country Status (1)
| Country | Link |
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| CN (1) | CN107440784A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420527A (en) * | 2018-04-02 | 2018-08-21 | 李又春 | A kind of Multifunctional hepatobiliary surgical clinical haemostat |
| CN108814709A (en) * | 2018-04-18 | 2018-11-16 | 王铮 | A kind of hepatobiliary surgery haemostat |
| CN112957122A (en) * | 2021-02-07 | 2021-06-15 | 达州市中心医院 | Radio frequency ablation device |
| CN113967064A (en) * | 2020-03-27 | 2022-01-25 | 广州派若弥医疗器械有限公司 | Hot-melt welding knife capable of enhancing blood vessel sealing function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122598U (en) * | 1992-05-08 | 1992-11-25 | 邓谭养 | Electric coagulation hemostat |
| JP2006198160A (en) * | 2005-01-20 | 2006-08-03 | Niic:Kk | Hand piece of medical laser apparatus |
| CN102743221A (en) * | 2012-07-31 | 2012-10-24 | 重庆润泽医药有限公司 | Novel intelligent electric coagulation forceps system |
| CN103211682A (en) * | 2013-05-06 | 2013-07-24 | 杭州吴同舒医疗科技有限公司 | Hemostatic material |
| CN103735308A (en) * | 2014-01-26 | 2014-04-23 | 新乡医学院 | Thermocoagulation surgical hemostat |
| US20160038219A1 (en) * | 2014-08-11 | 2016-02-11 | Medtronic Advanced Energy Llc | Multipurpose electrosurgical device |
| CN205411315U (en) * | 2016-04-04 | 2016-08-03 | 魏勇 | Hemostat for department of hepatobiliary surgery |
| CN205514885U (en) * | 2016-02-03 | 2016-08-31 | 南阳市第二人民医院 | Wireless power supply bipolar coagulation picks up something with tweezers device |
| CN206167025U (en) * | 2016-07-29 | 2017-05-17 | 任翱 | Multi -functional medical electric hook |
-
2017
- 2017-09-05 CN CN201710792578.9A patent/CN107440784A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122598U (en) * | 1992-05-08 | 1992-11-25 | 邓谭养 | Electric coagulation hemostat |
| JP2006198160A (en) * | 2005-01-20 | 2006-08-03 | Niic:Kk | Hand piece of medical laser apparatus |
| CN102743221A (en) * | 2012-07-31 | 2012-10-24 | 重庆润泽医药有限公司 | Novel intelligent electric coagulation forceps system |
| CN103211682A (en) * | 2013-05-06 | 2013-07-24 | 杭州吴同舒医疗科技有限公司 | Hemostatic material |
| CN103735308A (en) * | 2014-01-26 | 2014-04-23 | 新乡医学院 | Thermocoagulation surgical hemostat |
| US20160038219A1 (en) * | 2014-08-11 | 2016-02-11 | Medtronic Advanced Energy Llc | Multipurpose electrosurgical device |
| CN205514885U (en) * | 2016-02-03 | 2016-08-31 | 南阳市第二人民医院 | Wireless power supply bipolar coagulation picks up something with tweezers device |
| CN205411315U (en) * | 2016-04-04 | 2016-08-03 | 魏勇 | Hemostat for department of hepatobiliary surgery |
| CN206167025U (en) * | 2016-07-29 | 2017-05-17 | 任翱 | Multi -functional medical electric hook |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420527A (en) * | 2018-04-02 | 2018-08-21 | 李又春 | A kind of Multifunctional hepatobiliary surgical clinical haemostat |
| CN108420527B (en) * | 2018-04-02 | 2020-05-08 | 李又春 | Clinical haemostat that uses of multi-functional hepatobiliary surgery |
| CN108814709A (en) * | 2018-04-18 | 2018-11-16 | 王铮 | A kind of hepatobiliary surgery haemostat |
| CN108814709B (en) * | 2018-04-18 | 2021-03-26 | 王铮 | Hemostat for hepatobiliary surgery |
| CN113967064A (en) * | 2020-03-27 | 2022-01-25 | 广州派若弥医疗器械有限公司 | Hot-melt welding knife capable of enhancing blood vessel sealing function |
| CN112957122A (en) * | 2021-02-07 | 2021-06-15 | 达州市中心医院 | Radio frequency ablation device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
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| RJ01 | Rejection of invention patent application after publication |