CN209172496U - Leep knife and medical instrument component - Google Patents
Leep knife and medical instrument component Download PDFInfo
- Publication number
- CN209172496U CN209172496U CN201821491745.2U CN201821491745U CN209172496U CN 209172496 U CN209172496 U CN 209172496U CN 201821491745 U CN201821491745 U CN 201821491745U CN 209172496 U CN209172496 U CN 209172496U
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- China
- Prior art keywords
- linkage section
- cut length
- air inlet
- knife
- leep
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 238000009423 ventilation Methods 0.000 claims description 25
- 210000001215 vagina Anatomy 0.000 description 13
- 239000007789 gas Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 230000023597 hemostasis Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241001484259 Lacuna Species 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003717 douglas' pouch Anatomy 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000002504 lithotomy Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 210000005070 sphincter Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model provides a kind of leep knife and medical instrument component, is related to the technical field of surgical instrument.Leep knife includes knife handle and cutter head；The cutter head includes cut length and linkage section, and one end of the linkage section connects the knife handle, and the other end of the linkage section connects the cut length；What the cut length and the linkage section were formed as one, the value range of the angle α between the cut length and the linkage section is between 130 °~150 °.It solves in the prior art, the cutter head of leep knife uses straight structure, to the demanding technical problem of operation posture of doctor.There is angle between the cut length and linkage section of the utility model, make cutter head using curved structure, when operation, the operation posture of doctor is required low, quickly find cutting part accurately convenient for doctor, carry out cutting operation.
Description
Technical field
The utility model relates to the technical fields of surgical instrument, more particularly, to a kind of leep knife and medical instrument component.
Background technique
Leep knife is that 3.8 megahertzs of hyperfrequency is generated by eletrode tip by endless metal silk using high frequency radio knife
Electric wave, in the moment of contact bodily tissue, tissue itself generates impedance, absorbs electric wave and generates high fever, forms intracellular water
Steam wave come complete it is various cutting, hemostasis etc. operation purpose, do not influence the pathological examination of notching edge tissue.Use leep knife
Include the advantages that small pain, good effect, operating time are short, cost is few.
Leep knife often utilize among the process of women cervical disease and operation on vagina, but it is special due to vagina structure
Property.The structure of vagina is mainly that lower part is relatively narrow, and lower end is open with urethral orifice and pronaus.The upper end of vagina is broad, wrapping
Ectocervical forms ring-shaped depression, referred to as fornix vaginae between, can be divided into front, rear portion and 2 sides.With yin
Road vault rear portion is most deep, and closely adjacent with cul-de-sac of Douglas, only every with vaginal wall and one layer of peritonaeum between the two.Adult women's yin
Road antetheca is shorter, is about 7-9 centimetres, and rear wall is longer, and about 9-12 centimetres.Usually vagina front and rear wall is close to be allowed to cross section mutually
In " h " font.Upper section is bent rearward, recessed close to rumpbone, and lower end makes vagina sagittal plane in " s " shape to anteflexion.On vagina
End is more roomy, surrounds uterine neck.Annular lacuna between uterine neck and vaginal wall, entitled fornix vaginae.By its position, and before being divided into,
Afterwards and left and right four parts.For posterior fornix in lithotomy position, posterior fornix is vagina lowest part.
All kinds of elytroplasty (colpoplastys and prosthesis needs the vagina mucosa to intravaginal, vaginal wall sphincter etc. to be spy
The notch such as arc of different shape, and hemostasis and suture, or the guidance muscle of fracture is repaired, remove extra mucosal tissue
Carry out excision suture.During array of surgical procedures during operation on vagina, especially in the tissue to vagina higher depth
Notch, hemostasis are done, leep knife is generallyd use and is cut.The cutter head of leep knife is generally straight, operates convenient for doctor,
But straight leep knife be used for vagina prosthesis when, need doctor arm keep it is straight cut, especially to yin
When the position of road rear wall is cut, since posterior vaginal wall has curved shape, to the operation posture of operative doctor and operation
The requirement of gimmick is relatively high, leads to the problem that surgical is laborious.
Utility model content
The purpose of this utility model is to provide a kind of leep knifes, existing in the prior art to solve, the knife of leep knife
Head uses straight structure, to the demanding technical problem of operation posture of doctor.
The utility model also provides a kind of medical instrument component, and to solve in the prior art, the cutter head of leep knife is using flat
Straight structure requires height to the operation posture of doctor, leads to the technical problem of the using effect difference of a whole set of medical instrument component.
A kind of leep knife provided by the utility model, including knife handle and cutter head；
The cutter head includes cut length and linkage section, and one end of the linkage section connects the knife handle, the linkage section
The other end connects the cut length；
What the cut length and the linkage section were formed as one, the angle α between the cut length and the linkage section
Value range between 130 °~150 °.
Further, the end face of the knife handle is equipped with tool apron, and one end of the linkage section is detachably connected on the tool apron
On.
Further, the quantity of the linkage section is multiple, is detachably connected between multiple linkage sections.
Further, the cut length is flat；
Between 140mm~160mm, the width value range of the cut length exists the length value range of the cut length
Between 5mm~7mm.
Further, the cut end of the cut length has circular arc cutting head.
Further, the other end of the linkage section is equipped with limiting slot；
The slot inner sidewall of the limiting slot is connected with ventilation unit.
Further, the linkage section is hollow structure, and the ventilation unit is arranged in the hollow structure；
The air inlet of the ventilation unit is connected with the slot inner sidewall of the limiting slot, the gas outlet connection of the ventilation unit
Outer fan.
Further, the limiting slot is the wider ellipticity slot of the relatively narrow other end in one end；
The quantity of the air inlet be it is multiple, the slot inner wall wider one of the limiting slot is arranged in multiple air inlets
End.
Further, the ventilation unit includes air inlet pipe and an air outlet pipe；
The quantity of the air inlet pipe is corresponding with the quantity of the air inlet multiple, the air inlet of each air inlet pipe
End connect with each air inlet, the outlet side of each air inlet pipe is connect with the inlet end of the escape pipe, it is described out
The outlet side of tracheae connects outer fan.
The utility model also provides a kind of medical instrument component, including box body and the leep knife；
Mounting base is set in the box body, and the leep knife is connected in the mounting base.
One end of a kind of leep knife provided by the utility model, the linkage section connects the knife handle, utilizes the knife handle
One end position of the linkage section is fixed；The other end of the linkage section connects the cut length, utilizes the connection
The position of the cut length is fixed in section；The structure that the cut length and the linkage section are formed as one, makes entire knife
Head is divided into the structure of integral type, and the mode of connection is more secured；There is angle between the cut length and the linkage section
α, for the value range of angle α between 130 ° to 150 °, angle uses obtuse angle, makes the cutter head with the bending of certain angle
Structure is directly entered intravaginal by curved cut length and is cut when cutting convenient for posterior vaginal wall of the doctor to patient
Operation is cut, cut length uses curved structure, and it is low to the operation posture requirement of doctor, cutting part is quickly found accurately convenient for doctor
Position carries out cutting operation, improves procedure efficiency.
The utility model also provides a kind of medical instrument component, and mounting base is arranged in the box body, by above-mentioned leep knife
Be connected in the mounting base, only need to be arranged a forniciform mounting base in box body, can position to leep knife into
Row is fixed；It effectively avoids in the prior art, multiple straight mounting bases is set in box body, and the fixation position of leep knife is not
Secured problem.It connects above-mentioned leep knife in box body, when operation, improves the service efficiency of entire medical instrument component.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of leep knife provided by the embodiment of the utility model；
Fig. 2 is the portion the B enlarged drawing in Fig. 1；
Fig. 3 is the portion the C enlarged drawing in Fig. 1；
Fig. 4 is the main view of leep knife provided by the embodiment of the utility model.
Icon: 100- knife handle；200- cutter head；101- tool apron；201- cut length；202- linkage section；203- cutting
End；204- limiting slot；205- ventilation unit；206- air inlet；The gas outlet 207-；208- air inlet pipe；209- escape pipe.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the structural schematic diagram of leep knife provided by the embodiment of the utility model；Fig. 2 is the portion the B enlarged drawing in Fig. 1；
Fig. 3 is the portion the C enlarged drawing in Fig. 1.
As shown in Figures 1 to 3, a kind of leep knife provided by the utility model, including knife handle 100 and cutter head 200；
The cutter head 200 includes cut length 201 and linkage section 202, and one end of the linkage section 202 connects the knife handle
100, the other end of the linkage section 202 connects the cut length 201；
What the cut length 201 was formed as one with the linkage section 202, the cut length 201 and the linkage section 202
Between angle α value range between 130 °~150 °.
In one embodiment of the present of invention, thread spindle is arranged in the left end of linkage section 202, and screw thread is arranged in the right end of knife handle 100
Hole, thread spindle are connect with threaded hole, are detachably connected the left end of linkage section 202 and the right end of knife handle 100,202 He of linkage section
Between knife handle 100 by the way of being detachably connected, convenient for replacing to linkage section 202, the prior art is effectively avoided
In, using the fixed form of bonding between knife handle and cutter head, once knife handle or cutter head damage, need integral replacing, cause wave
The problem of taking；The right end of linkage section 202 connects cut length 201, and cut length 201 and linkage section 202 are using integrally formed
Structure stablizes the connection structure of 200 part of cutter head, and using effect is good.
In another embodiment of the invention, the left end of linkage section 202 is welded on the right end of knife handle 100, linkage section 202
Between left end and the right end of knife handle 100 by the way of being fixedly connected.Compared to the prior art, glue is used between knife handle and cutter head
Bonding, is easy to fall off between knife handle and cutter head, influences using effect.The application makes entire cutter head 200 by the way of welding
Link position is secured, will not fall off.
In another embodiment of the invention, the length of cut length 201 is less than the length of linkage section 202, and cut length
There is angle α, angle α value is 150 °, and angle α uses obtuse angle, the bending angle of cut length 201 between 201 and linkage section 202
The requirement of cutting position when can just meet surgical, protrudes into operative site convenient for cut length 201 and is cut, reduced
The difficulty of surgical.
Further, the end face of the knife handle 100 is equipped with tool apron 101, and one end of the linkage section 202 is detachably connected on
On the tool apron 101.
In one embodiment of the present of invention, tool apron 101 is arranged in the right end of knife handle 100, and threaded hole is arranged on tool apron 101,
Thread spindle is arranged in the left end of linkage section 202, and thread spindle is connected in threaded hole, and linkage section 202 is made to be detachably connected on tool apron 101
It is interior, once knife handle 100 or cutter head 200 damage, it is convenient for replacing.
In another embodiment of the invention, tool apron 101 is arranged in the right end of knife handle 100, is arranged on tool apron 101 and concaves
Protruding ring is arranged in the left end outer circumference surface in sunken hole, linkage section 202, and the arc groove being recessed inwardly is arranged on the inner peripheral surface of hole,
Protruding ring is connected together in arc groove, is detachably connected on the left end of linkage section 202 on tool apron 101, linkage section 202 and knife
Between seat 101 by the way of being connected together, connection type is simple, easy to disassemble, replacement.
Further, the quantity of the linkage section 202 is multiple, is detachably connected between multiple linkage sections 202.
In one embodiment of the present of invention, the quantity of linkage section 202 be it is multiple, the right end of each linkage section 202 is respectively provided with
Threaded hole, the left end of each linkage section 202 are respectively provided with thread spindle, and the threaded hole of 202 right end of linkage section and adjacent linkage section 202 are left
The screw thread axis connection at end, and 202 right end of linkage section of right end and cut length 201 are integrally formed, the linkage section 202 of right end
Thread spindle is arranged in left end, between multiple linkage sections 202 by the way of being detachably connected, convenient for the length to entire linkage section 202
Degree is adjusted.
When needing the length of entire linkage section 202 long, the quantity of linkage section 202 is relatively more, needs entire linkage section
When 202 length is shorter, the small number of linkage section 202.
Further, the cut length 201 is flat；
The length value range of the cut length 201 is between 140mm~160mm, the width value of the cut length 201
Range is between 5mm~7mm.
In one embodiment of the present of invention, the length value of cut length 201 is 150mm, and the width value of cut length 201 is
6mm, the use of cut length 201 is flat, convenient for being cut using operative site of the cut length 201 to patient, the area of cutting
Greatly, cutting position is accurate, avoids in the prior art, and cutting part is using the structure of cutting tip, and cutting area is small, cutting effect
The problem of difference.
Further, the cut end 203 of the cut length 201 has circular arc cutting head.
In one embodiment of the present of invention, circular arc cutting head is arranged in cut end 203, using the structure of arc transition, to trouble
The cutting part adjacent position of person is protected, and is avoided in the prior art, cut end 203 using tip structure, when operation,
It is easy to scratch caused by the cutting part adjacent position of patient.
Further, the other end of the linkage section 202 is equipped with limiting slot 204；
The slot inner sidewall of the limiting slot 204 is connected with ventilation unit 205.
Limiting slot 204 is set in the right end of linkage section 202, limiting slot 204 is formed in 202 right end upper surface of linkage section
The through slot being vertically arranged, the setting of limiting slot 204 can reduce the weight of linkage section 202.
Make cut length using the inner sidewall space of limiting slot 204 in the slot inner sidewall connection ventilation unit 205 of limiting slot 204
When 201 couples of patients carry out cutting operation, directly the foul smell generated when cutting can be inhaled by the inner sidewall of limiting slot 204
It is attached, after generating foul smell, it is vented the suction of portion 205 within the shortest time, avoids the pollution caused by external environment, also just
Yu doctor performs the operation.
Further, the linkage section 202 is hollow structure, and the ventilation unit 205 is arranged in the hollow structure；
The air inlet 206 of the ventilation unit 205 is connected with the slot inner sidewall of the limiting slot 204, the ventilation unit 205
Gas outlet 207 connect outer fan.
In Fig. 1, the right-hand component of ventilation unit 205 is arranged in the hollow structure of linkage section 202, a left side for ventilation unit 205
Rim portion is arranged in the hollow structure of knife handle 100.
The right end of ventilation unit 205 is air inlet 206, and air inlet 206 is connected with the slot inner sidewall of limiting slot 204, so that
Generated foul smell enters directed along air inlet 206 when operation, and foul smell will not be spread；The left end of ventilation unit 205 is gas outlet
207, the left end of knife handle 100 is arranged in gas outlet 207, and gas outlet 207 connects outer fan, will using the swabbing action of blower
Gas discharge in ventilation unit 205 is clean.
Fig. 4 is the main view of leep knife provided by the embodiment of the utility model.
As shown in figure 4, further, the limiting slot 204 is the wider ellipticity slot of the relatively narrow other end in one end；
The quantity of the air inlet 206 be it is multiple, multiple air inlets 206 are arranged in the slot of the limiting slot 204
The wider one end of wall.
In one embodiment of the present of invention, the right end of limiting slot 204 is relatively narrow, and the left end of limiting slot 204 is wider, in limiting slot
Multiple air inlets 206 are arranged in 204 left end inner sidewall, generated smelly when so that cut length 201 carrying out cutting operation to patient
The air inlet 206 that gas directly passes through the slot inner wall of limiting slot 204 discharges, and the left end of limiting slot 204 is wider, from multiple directions
Foul smell is aspirated, and pumping velocity is fast.
In the left end of limiting slot 204, multiple air inlets 206, left end inner wall of multiple air inlets 206 in limiting slot 204 are set
It is uniformly arranged, foul smell is aspirated simultaneously using multiple air inlets 206, aspirates foul smell more uniform, foul smell release
Speed is faster.
The utility model uses the structure of above-mentioned ventilation unit 205, effectively avoids in the prior art, directlys adopt Li Pu
The problem of knife carries out surgical cut to patient, and generated foul smell is easy pollution environment.
Further, the ventilation unit 205 includes air inlet pipe 208 and escape pipe 209；
The quantity of the air inlet pipe 208 is, each air inlet pipe corresponding multiple with the quantity of the air inlet 206
208 inlet end is connect with each air inlet 206, outlet side and the escape pipe 209 of each air inlet pipe 208
The outlet side of inlet end connection, the escape pipe 209 connects outer fan.
An air inlet pipe 208 is all connected at each air inlet 206, using air inlet pipe 208 to the foul smell at air inlet 206
It is drained, drains multiple air inlet pipe 208 by multiple air inlets 206 to foul smell respectively.
The quantity of air inlet pipe 208 is set as multiple, and the quantity of escape pipe 209 is arranged one, convenient for utilizing multiple air inlet pipe
208 simultaneously aspirate foul smell, spread flue gas uniformly, then immediately proceed in escape pipe 209, utilize escape pipe 209
Foul smell is collected, is then spread by blower to outside, foul smell is concentrated to outside by escape pipe 209 and spreads, foul smell
Diffuser efficiency it is high.
Leep knife provided by the utility model is arranged the structure at obtuse angle, stretches convenient for cut length between linkage section and cut length
Enter and carry out cutting operation inside vagina, alleviates the difficulty of doctor's operation, improve procedure efficiency；Limit is set on linkage section
Slot, limiting slot connects ventilation unit, when making cut length cutting operation, is carried out by ventilation unit to foul smell generated during operation
Diffusion, avoids the pollution caused by ambient enviroment.
The utility model also provides a kind of medical instrument component, including box body and the leep knife；
Mounting base is set in the box body, and the leep knife is connected in the mounting base.
Setting is identical with the structure of cutter head in mounting base has forniciform arc groove, using arc groove to the position of cutter head
It sets and is fixed, convenient for picking and placing leep knife, improve the using effect of entire medical instrument component.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of leep knife, which is characterized in that including knife handle (100) and cutter head (200)；
The cutter head (200) includes cut length (201) and linkage section (202), and one end of the linkage section (202) connects the knife
The other end of handle (100), the linkage section (202) connects the cut length (201)；
What the cut length (201) and the linkage section (202) were formed as one, the cut length (201) and the linkage section
(202) value range of the angle α between is between 130 °~150 °.
2. leep knife according to claim 1, which is characterized in that the end face of the knife handle (100) is equipped with tool apron (101),
One end of the linkage section (202) is detachably connected on the tool apron (101).
3. leep knife according to claim 1, which is characterized in that the quantity of the linkage section (202) is multiple, Duo Gesuo
It states and is detachably connected between linkage section (202).
4. leep knife according to claim 1, which is characterized in that the cut length (201) is flat；
The length value range of the cut length (201) is between 140mm~160mm, the width value of the cut length (201)
Range is between 5mm~7mm.
5. leep knife according to claim 1, which is characterized in that the cut end (203) of the cut length (201) has circle
Arc cutting head.
6. leep knife according to claim 1, which is characterized in that the other end of the linkage section (202) is equipped with limiting slot
(204)；
The slot inner sidewall of the limiting slot (204) is connected with ventilation unit (205).
7. leep knife according to claim 6, which is characterized in that the linkage section (202) is hollow structure, the ventilation
Portion (205) is arranged in the hollow structure；
The air inlet (206) of the ventilation unit (205) is connected with the slot inner sidewall of the limiting slot (204), the ventilation unit
(205) gas outlet (207) connects outer fan.
8. leep knife according to claim 7, which is characterized in that the limiting slot (204) be the relatively narrow other end in one end compared with
Wide ellipticity slot；
The quantity of the air inlet (206) is multiple, slot of multiple air inlet (206) settings in the limiting slot (204)
The wider one end of inner wall.
9. leep knife according to claim 8, which is characterized in that the ventilation unit (205) includes air inlet pipe (208) and goes out
Tracheae (209)；
The quantity of the air inlet pipe (208) is, each air inlet pipe corresponding multiple with the quantity of the air inlet (206)
(208) inlet end is connect with each air inlet (206), the outlet side of each air inlet pipe (208) and the outlet
The inlet end connection of (209) is managed, the outlet side of the escape pipe (209) connects outer fan.
10. a kind of medical instrument component, which is characterized in that including box body and sharp general as claimed in any one of claims 1-9 wherein
Knife；
Mounting base is set in the box body, and the leep knife is connected in the mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491745.2U CN209172496U (en) | 2018-09-12 | 2018-09-12 | Leep knife and medical instrument component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491745.2U CN209172496U (en) | 2018-09-12 | 2018-09-12 | Leep knife and medical instrument component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209172496U true CN209172496U (en) | 2019-07-30 |
Family
ID=67359642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491745.2U Expired - Fee Related CN209172496U (en) | 2018-09-12 | 2018-09-12 | Leep knife and medical instrument component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209172496U (en) |
-
2018
- 2018-09-12 CN CN201821491745.2U patent/CN209172496U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 |