CN108553163A - A kind of electric coagulation hemostat - Google Patents
A kind of electric coagulation hemostat Download PDFInfo
- Publication number
- CN108553163A CN108553163A CN201810006802.1A CN201810006802A CN108553163A CN 108553163 A CN108553163 A CN 108553163A CN 201810006802 A CN201810006802 A CN 201810006802A CN 108553163 A CN108553163 A CN 108553163A
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- switch
- shell
- block
- module
- adjusting
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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
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators 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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00595—Cauterization
-
- 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
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
- A61B2018/1226—Generators therefor powered by a battery
-
- 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
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/1253—Generators therefor characterised by the output polarity monopolar
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Otolaryngology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of electric coagulation hemostat of the present invention, belongs to medical instruments field.Including haemostat ontology, shell module comprising shell and rear shell, the shell are detachably connected with the rear shell and form accommodating chamber；Self-clamping module is arranged in the accommodating chamber, for electriocoagulator to be clamped；Switch module, it is arranged in the accommodating chamber and partly exposes to the shell module, switch for controlling the haemostat ontology and the action for limiting the self-clamping module, in the present invention, when telescopic head button does not fasten, switch can not be opened by the blocking of telescopic head button, similarly, when rear shell is not mounted to designated position, switch can not also be opened, play out the effect for ensuring that installation is complete before opening, improve safety, in addition, the design of small switch makes to turn on the switch the power for needing both direction, in the case where not influencing use, it improves switch and opens difficulty, when putting aside, it can effectively improve safety.
Description
Technical field
The present invention relates to medical instruments field more particularly to a kind of electric coagulation hemostats.
Background technology
Unipolar electrocoagulator conventional at present be to doctor provides it is a kind of it is easy to operate, haemostatic effect is good, small, weight
Gently, flexible ideal hemostasis tool easy to carry, safe to use, is suitable for the hemostasis of superficial minor operation, coagulation of tissues, neoplasm burning
It burns.For example, electric coagulation hemostat can be used for eye plastic operation surgical hemostasis, removal pouch, skin, facial rhytidectomy and other are drawn
The hemostasis of 1mm or less venous capillaries in various operations.Current electric coagulation hemostat volume is larger, and operation is relatively complicated, difficult
With one-handed performance, in addition, due to lack safety precautions, can usually cause electriocoagulator not clamp and open switch or
Shell and rear shell generate loosening, and it is dangerous that generation is caused a departure from during use.
Therefore, how the electric coagulation hemostat in market is improved, makes it overcome disadvantages mentioned above that can have the advantages that again above-mentioned,
It is those skilled in the art's problem urgently to be resolved hurrily.
Invention content
It is easy to use the main purpose of the present invention is to provide a kind of electric coagulation hemostat, it is safe.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of electric coagulation hemostat, including：
Haemostat ontology；
Shell module comprising shell and rear shell, the shell are detachably connected with the rear shell and form accommodating chamber；
Self-clamping module is arranged in the accommodating chamber, for electriocoagulator to be clamped；
Switch module is arranged in the accommodating chamber and partly exposes to the shell module, for controlling the hemostasis
The switch of device ontology and the action for limiting the self-clamping module.
More preferably, the shell and the rear shell are connected through a screw thread, and have positioning stuck point, always in fixed bit when making connection
It sets.
More preferably, the positioning stuck point include open up locating groove on the housing and be arranged on shell in the rear and with
The matched positioning wedged block of locating groove.
More preferably, the self-clamping module includes handgrip, head baffle ring, telescopic rod, telescopic head button and fastener, the handgrip packet
Several clamping jaws are included, one end of the clamping jaw is hinged on the telescopic rod, and the head baffle ring has a pair of with the clamping jaw one
The other end of the reception hole answered, the clamping jaw passes through the reception hole for electriocoagulator, the rear portion connection of the telescopic rod to be clamped
There are the first spring, first spring to be connected with the shell, the telescopic head button includes adjusting rod, is located at the adjusting rod
The adjusting block of one end and adjusting head positioned at the adjusting rod other end offer the adjusting for limit on the adjusting block
Slot, the fastener are threadedly coupled with the telescopic rod, and the adjusting block is between the fastener and the telescopic rod, institute
It states adjusting block to be fixedly connected under the action of fastener on the telescopic rod, L-type locating slot is offered on the shell, it is described
It adjusts head and is located at the shell exterior, the adjusting rod is connected to the adjusting head across the locating slot.
More preferably, the head baffle ring is provided with lamp bead.
More preferably, the switch module includes small switch, switch bullet block, switch button, sliding block and is inserted into limited block, the switch
One end of bullet block is hinged on the switch button, and the hinged place of the switch bullet block and the switch button is provided with torsion bullet
Spring offers the switch slot for accommodating the switch button to generate the trend rotated counterclockwise on the shell, described
One end of switch button has the limited block that can extend into the regulating tank, is offered on the switch button for accommodating
The switch hole of small switch is stated, the small switch is located in the switch hole, and one end of the small switch is hinged on the switch bullet
On block, there is the switch bullet block barb, the position that the barb is corresponded on the inner wall of the shell to offer several
The card slot of the barb is set for card, the lower end of the switch button is provided with the first inclined-plane, the both ends difference of the sliding block
With the second inclined-plane and third inclined-plane, have the 4th inclined-plane, first inclined-plane oblique with described second on the insertion limited block
Face matches, and the third inclined-plane is matched with the 4th inclined-plane, is provided with mounting blocks in the shell, on the mounting blocks
The first sliding groove for accommodating the sliding block is offered along the slide block movement direction, the sliding block is slidably disposed on institute
It states in the first sliding groove, baffle ring is additionally provided on the inner wall of the shell, the baffle ring has for accommodating the insertion limited block
By retaining groove, the insertion limited block is slidably disposed in the retaining groove, offered in the rear shell and the insertion
Limited block matched limiting slot is equipped with second spring between insertion limited block and the shell, makes the insertion limited block
There is forward trend.
Compared with the prior art, the advantages of the present invention are as follows：This electric coagulation hemostat one-hand operation places electricity from orientation
Electriocoagulator is clamped out in the container of solidifying head, operation telescopic head button clamps electriocoagulator, when telescopic head button does not fasten, switchs quilt
The blocking of telescopic head button can not open, and similarly, when rear shell is not mounted to designated position, switch can not also be opened, and play and open out
The effect that installation is complete is ensured before opening, and improves safety.Work as electriocoagulator, battery presses small switch after all installation is complete, to being pushed forward
Dynamic switch is opened, and at this time since the limitation of switch, telescopic head button can not rotate, telescopic rod can not also move, and ensure working
Electriocoagulator is not fallen out in the process, similarly, after switching opening, is inserted into limited block and is inserted into the slot of rear shell, make rear shell that can not revolve
Turn, battery is without departing from improving safety, also, the design of small switch makes to turn on the switch the power for needing both direction, not
In the case of influencing use, improves switch opening difficulty and can effectively improve safety when putting aside.
Description of the drawings
Fig. 1 is dimensional structure diagram according to a preferred embodiment of the present invention；
Fig. 2 is configuration schematic diagram according to a preferred embodiment of the present invention；
Fig. 3 is the structural schematic diagram of self-clamping module in Fig. 2；
Fig. 4 is the structural schematic diagram of switch module in Fig. 2；
Fig. 5 is the structural schematic diagram before electriocoagulator clamping according to a preferred embodiment of the present invention；
Fig. 6 is the structural schematic diagram after electriocoagulator clamping according to a preferred embodiment of the present invention；
Fig. 7 is the structural schematic diagram before telescopic head button is installed in place in Fig. 2；
Fig. 8 is the structural schematic diagram after telescopic head button is installed in place in Fig. 2；
Fig. 9 is the structural schematic diagram after switch opening in Fig. 2；
Figure 10 is the structural schematic diagram of shell in Fig. 2；
Figure 11 is the cross-sectional view of Figure 10；
Figure 12 is the structural schematic diagram of rear shell in Fig. 2；
Figure 13 is the structural schematic diagram of telescopic rod in Fig. 2.
Specific implementation mode
It is described below for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in figs. 1-13, one embodiment of the present of invention includes：
Haemostat ontology；
11 module of shell comprising shell 11 and rear shell 10, the shell 11 are detachably connected simultaneously with the rear shell 10
Form accommodating chamber；
Self-clamping module 20 is arranged in the accommodating chamber, for electriocoagulator to be clamped；
Switch module 30 is arranged in the accommodating chamber and partly exposes to 11 module of the shell, described for controlling
The switch of haemostat ontology and the action for limiting the self-clamping module 20.
In order to facilitate dismantling and being convenient for the pairing convenient for shell 11 and rear shell 10, the shell 11 and the rear shell 10 pass through spiral shell
Line connects, and has positioning stuck point, always in fixed position when making connection.
As shown in Figure 1, specifically, the positioning stuck point includes the locating groove being opened on the shell 11 and is arranged described
It is in rear shell 10 and with the matched positioning wedged block of the locating groove 101.
Specifically, as shown in figure 3, the self-clamping module 20 includes handgrip, head baffle ring 3622, telescopic rod 21, telescopic head button
With fastener 26, the handgrip includes several clamping jaws 23, and one end of the clamping jaw 23 is hinged on the telescopic rod 21, the head
Portion's baffle ring 3622, which has, to be used with 23 one-to-one reception hole of the clamping jaw, the other end of the clamping jaw 23 across the reception hole
In clamping electriocoagulator, the rear portion of the telescopic rod 21 is connected with the first spring, and first spring is connected with the shell 11, institute
State telescopic head button include adjusting rod 24, it is another positioned at the adjusting block 241 of 24 one end of the adjusting rod and positioned at the adjusting rod 24
The adjusting head 25 of one end, the regulating tank 242 for limit is offered on the adjusting block 241, and the fastener 26 is stretched with described
Contracting bar 21 is threadedly coupled, and the adjusting block 241 is between the fastener 26 and the telescopic rod 21, the adjusting block 241
It is fixedly connected on the telescopic rod 21 under the action of fastener 26, L-type locating slot, the tune is offered on the shell 11
Section header 25 is located at outside the shell 11, and the adjusting rod 24 is connected to the adjusting head 25 across the locating slot.
Further, as shown in figure 13, telescopic rod includes clamping jaw mounting portion 211, interconnecting piece 212, telescopic rod button mount 213
With fixing piece mounting portion 214, mounting hole is offered on adjusting block 241, adjusting block 241 is mounted on telescopic rod button by mounting hole
Mounting portion 213, fastener 26 push against adjusting block, the diameter of wherein interconnecting piece is big by being threadably mounted at fixing piece mounting portion 214
In the diameter of telescopic rod button mount 213, in order to limit the position of adjusting block 241.
It is not convenient to use when dark, therefore the head baffle ring 22 is provided with lamp bead 221, photograph can be easily provided
It is bright.
Specifically, as shown in Fig. 4,7,8,9,11,12, the switch module 30 includes small switch 32, switch bullet block 33, switchs and press
One end of button 31, sliding block 34 and insertion limited block 25, the switch bullet block 33 is hinged on the switch button 31, the switch
Bullet block 33 and the hinged place of the switch button 31 are provided with torque spring, described outer to generate the trend rotated counterclockwise
The switch slot for accommodating the switch button 31 is offered on shell 11, one end of the switch button 31, which has, can extend into institute
The limited block in regulating tank 242 is stated, the switch hole for accommodating the small switch 32 is offered on the switch button 31, it is described
Small switch 32 is located in the switch hole, and one end of the small switch 32 is hinged on the switch bullet block 33, the switch bullet
Block 33 has barb 331, and the position that the barb 331 is corresponded on the inner wall of the shell 11 offers several for blocking
If the card slot of the barb 331, the lower end of the switch button 31 is provided with the first inclined-plane, the both ends difference of the sliding block 34
With the second inclined-plane and third inclined-plane, there is the 4th inclined-plane, first inclined-plane and described second on the insertion limited block 25
Inclined-plane matches, and the third inclined-plane is matched with the 4th inclined-plane, and mounting blocks, the installation are provided in the shell 11
The first sliding groove for accommodating the sliding block 34 is offered in 34 direction of motion of sliding block described in block upper edge, the sliding block 34 is slidably
Ground is arranged in the first sliding groove, and baffle ring 36 is additionally provided on the inner wall of the shell 11, and the baffle ring 36 has for holding
Receive it is described insertion limited block 25 by retaining groove, the insertion limited block 25 is slidably disposed in the retaining groove, after described
Offered in shell 10 with the 25 matched limiting slot of insertion limited block, installed between the insertion limited block 25 and shell 11
There is second spring, the insertion limited block 25 is made to have forward trend.
The specifically used mode of this electric coagulation hemostat is：Original state is as shown in figure 5, telescopic rod 21 stretches out, and clamping jaw 23 is by the end
The effect of portion's baffle ring 22 is flared out, for electriocoagulator to be clamped.It after being clamped to electriocoagulator, presses inward against, clamping jaw 23 is received simultaneously
Hold together, clamp electriocoagulator (such as Fig. 7), stirs telescopic head switch after reaching normal place, be caught in designated position.Rear battery similarly,
After screwing, positioned by positioning wedged block.Installation is complete for electric coagulation hemostat at this time, can turn on the switch.It is small to open after pressing small switch 32
32 open-top switch bullet blocks 33 are closed, it is made to be detached from the screens on shell 11, switch can move forward at this time.After turning on the switch
(such as Fig. 9), switch front limit telescopic head button, and switch is limited the rotation of rear portion rear shell 11 by sliding block 34, played
Improve the effect of safety.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection domain by appended claims and its
Equivalent defines.
Claims (6)
1. a kind of electric coagulation hemostat, including haemostat ontology, which is characterized in that further include：
Shell (11) module comprising shell (11) and rear shell (10), the shell (11) detachably connect with the rear shell (10)
It connects and forms accommodating chamber；
Self-clamping module (20) is arranged in the accommodating chamber, for electriocoagulator to be clamped；
Switch module (30) is arranged in the accommodating chamber and partly exposes to the shell (11) module, for controlling
The switch of the haemostat ontology and the action for limiting the self-clamping module (20).
2. electric coagulation hemostat according to claim 1, it is characterised in that：The shell (11) and the rear shell (10) pass through
It is threadedly coupled, and has positioning stuck point, always in fixed position when making connection.
3. electric coagulation hemostat according to claim 2, it is characterised in that：The positioning stuck point includes being opened in the shell
(11) locating groove on and setting in the rear on shell (10) and with the matched positioning wedged block of the locating groove
(101)。
4. electric coagulation hemostat according to claim 1, it is characterised in that：The self-clamping module (20) includes handgrip, head
Baffle ring (22), telescopic rod (21), telescopic head button and fastener (26), the handgrip include several clamping jaws (23), the clamping jaw
(23) one end is hinged on the telescopic rod (21), and the head baffle ring (22) has one-to-one with the clamping jaw (23)
The other end of reception hole, the clamping jaw (23) passes through the reception hole for electriocoagulator, the rear portion of the telescopic rod (21) to be clamped
It is connected with the first spring, first spring is connected with the shell (11), and the telescopic head button includes adjusting rod (24), position
Adjusting block (241) in the adjusting rod (24) one end and the adjusting head (25) positioned at the adjusting rod (24) other end, it is described
The regulating tank (242) for limit is offered on adjusting block (241), the fastener (26) connects with the telescopic rod (21) screw thread
It connects, the adjusting block (241) is between the fastener (26) and the telescopic rod (21), and the adjusting block (241) is tight
It is fixedly connected under the action of firmware (26) on the telescopic rod (21), L-type locating slot is offered on the shell (11), it is described
It adjusts head (25) and is located at the shell (11) outside, the adjusting rod (24) is connected to the adjusting head across the locating slot
(25)。
5. electric coagulation hemostat according to claim 4, it is characterised in that：The head baffle ring (22) is provided with lamp bead
(221)。
6. electric coagulation hemostat according to claim 4, it is characterised in that：The switch module (30) includes small switch
(32), switch bullet block (33), switch button (31), sliding block (34) and insertion limited block (35), the one of the switch bullet block (33)
End is hinged on the switch button (31), and the switch bullet block (33) and the hinged place of the switch button (31) are provided with torsion
Power spring offers on the shell (11) for accommodating the switch button (31) to generate the trend rotated counterclockwise
Switch slot (111), one end of the switch button (31) has the limited block that can extend into the regulating tank (242), institute
The switch hole offered on switch button (31) for accommodating the small switch (32) is stated, the small switch (32) is located at described open
It closes in hole, one end of the small switch (32) is hinged on the switch bullet block (33), and the switch bullet block (33) has barb
Portion (331), correspond on the inner wall of the shell (11) barb (331) position offer several for block set described in
The lower end of the card slot of barb (331), the switch button (31) is provided with the first inclined-plane, the both ends difference of the sliding block (34)
With the second inclined-plane and third inclined-plane, there is the 4th inclined-plane, first inclined-plane and described the on the insertion limited block (35)
Two inclined-planes match, and the third inclined-plane is matched with the 4th inclined-plane, and mounting blocks are provided in the shell (11), described
The first sliding groove (112) for accommodating the sliding block (34), institute are offered in sliding block (34) direction of motion described in mounting blocks upper edge
It states sliding block (34) to be slidably disposed in the first sliding groove (112), baffle ring is additionally provided on the inner wall of the shell (11)
(36), the baffle ring (36) have for accommodate it is described insertion limited block (35) by retaining groove, the insertion limited block (35)
It is slidably disposed in the retaining groove, is offered and the matched limit of the insertion limited block (35) in the rear shell (10)
Slot (102) is equipped with second spring between the insertion limited block (35) and shell (11), and the insertion limited block (35) is made to have
Forward trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006802.1A CN108553163B (en) | 2018-01-04 | 2018-01-04 | Electric coagulation hemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006802.1A CN108553163B (en) | 2018-01-04 | 2018-01-04 | Electric coagulation hemostat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108553163A true CN108553163A (en) | 2018-09-21 |
| CN108553163B CN108553163B (en) | 2020-12-11 |
Family
ID=63529603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810006802.1A Expired - Fee Related CN108553163B (en) | 2018-01-04 | 2018-01-04 | Electric coagulation hemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108553163B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537974A (en) * | 2019-10-15 | 2019-12-06 | 宜宾市第一人民医院 | Electric coagulation instrument for varicosity minimally invasive treatment |
| CN114431952A (en) * | 2022-01-23 | 2022-05-06 | 吉林大学第一医院 | Multi-functional hepatobiliary pancreas surgery is clinical with haemostat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4922903A (en) * | 1988-10-06 | 1990-05-08 | Everest Medical Corporation | Handle for electro-surgical blade |
| CN200950349Y (en) * | 2006-09-26 | 2007-09-19 | 刘翠琴 | Hard disc drawing box structure |
| CN102647949A (en) * | 2009-10-09 | 2012-08-22 | 伊西康内外科公司 | Surgical instrument |
| CN204072311U (en) * | 2014-08-29 | 2015-01-07 | 慈溪舜业医疗器材有限公司 | A kind of electric coagulation hemostat |
| CN204158492U (en) * | 2014-09-03 | 2015-02-18 | 广州雪利昂生物科技有限公司 | A kind of high frequency operation electrode stretches locking device |
-
2018
- 2018-01-04 CN CN201810006802.1A patent/CN108553163B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4922903A (en) * | 1988-10-06 | 1990-05-08 | Everest Medical Corporation | Handle for electro-surgical blade |
| CN200950349Y (en) * | 2006-09-26 | 2007-09-19 | 刘翠琴 | Hard disc drawing box structure |
| CN102647949A (en) * | 2009-10-09 | 2012-08-22 | 伊西康内外科公司 | Surgical instrument |
| CN204072311U (en) * | 2014-08-29 | 2015-01-07 | 慈溪舜业医疗器材有限公司 | A kind of electric coagulation hemostat |
| CN204158492U (en) * | 2014-09-03 | 2015-02-18 | 广州雪利昂生物科技有限公司 | A kind of high frequency operation electrode stretches locking device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537974A (en) * | 2019-10-15 | 2019-12-06 | 宜宾市第一人民医院 | Electric coagulation instrument for varicosity minimally invasive treatment |
| CN110537974B (en) * | 2019-10-15 | 2024-03-29 | 宜宾市第一人民医院 | Electric coagulation instrument for minimally invasive treatment of varicose veins |
| CN114431952A (en) * | 2022-01-23 | 2022-05-06 | 吉林大学第一医院 | Multi-functional hepatobiliary pancreas surgery is clinical with haemostat |
| CN114431952B (en) * | 2022-01-23 | 2023-05-16 | 吉林大学第一医院 | Multifunctional clinical hemostat for hepatobiliary and pancreatic surgery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108553163B (en) | 2020-12-11 |
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