CN101112325A - Auxiliary device for surgery field exposing and method for preparing the same - Google Patents
Auxiliary device for surgery field exposing and method for preparing the same Download PDFInfo
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- CN101112325A CN101112325A CNA2007101457739A CN200710145773A CN101112325A CN 101112325 A CN101112325 A CN 101112325A CN A2007101457739 A CNA2007101457739 A CN A2007101457739A CN 200710145773 A CN200710145773 A CN 200710145773A CN 101112325 A CN101112325 A CN 101112325A
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- auxiliary device
- assembly
- surgery field
- hook
- pectinate
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- 238000001356 surgical procedure Methods 0.000 title claims description 33
- 238000000034 method Methods 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 229920003023 plastic Polymers 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 11
- 238000000071 blow moulding Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 9
- 210000000436 anus Anatomy 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 210000001991 scapula Anatomy 0.000 description 2
- 210000004999 sex organ Anatomy 0.000 description 2
- 206010003011 Appendicitis Diseases 0.000 description 1
- 229920000965 Duroplast Polymers 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 210000002255 anal canal Anatomy 0.000 description 1
- 208000037873 arthrodesis Diseases 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention relates to an assist device used in exposure of surgical operative field, including an outer fixing frame and a plurality of elastic pull hooks, wherein, the outer fixing frame includes a plurality of sections of components, which are connected by universal joints, so as to constitute a closed outer fixing frame, while the rotation of the universal joints can enable all the components to present a plane or a three-dimensional curved-surface shape; the elastic pull hooks are connected with the components by an elastic part. The elastic part is an elastic plastic rope, the frame part is a comb-shaped body, a plurality of comb slits are distributed on the comb-shaped body, one end of the elastic plastic rope is buckled in the comb slits of the comb-shaped body, and the other end is fixed with the pull hooks together. Thus, all the components can present the plane and also can present various different three-dimensional curved surfaces according to the different needs by the rotation of the universal joints. The outer fixed frame can adopt a plurality of sections of components for assembly according to the different needs, so as to be used in the assistance of surgical operations. The present invention also relates to the production method of the assist device used in exposure of surgical operative field.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of auxiliary device for surgery field exposing.
Background technology
At present, in surgical operation, generally all be after cutting skin, continue firmly traction to expose the art open country by the hand-held lamellar drag hook of assistant's (1-2 name at least), follow-up operation is carried out in operator then, and need adjust drag hook position, direction at any time with the operator intention in the art, require assistant's attention high concentration, thereby be easy to fatigue.This certainly will cause human cost height in the operation, and it is undesirable to expose effect.
Also have when doing anal-surgery or checking, need to use various special-purpose drag hooks, by the assistant anus tractive is come, conveniently to carry out operation follow-up in the anus.Operation or when checking in implementing female sex organs also needs the assistant pudendum is retracted or the like.
Also have in some United States Patent (USP)s, the Chinese patent in addition also to relate to the technical scheme that how to expose the art open country, but all can not solve exposure problem under the operation plane irregularity situation or the like.
Summary of the invention
The present invention is in order to solve the problems of the technologies described above, propose a kind of auxiliary device for surgery field exposing, can easily otch or physiological opening be drawn back, it is wild wide and good to expose art, need not the assistant and help, operation face is adjusted auxiliary device according to the curved surface of operative site.
Specifically, the invention discloses a kind of auxiliary device for surgery field exposing, comprise: external fixer and a plurality of elastic draw hook, external fixer comprises the multistage assembly, link to each other with universal joint between the assembly, form closed external fixer, the rotation of universal joint can make all component be a plane or constitute solid surface; Described elastic draw hook links to each other with assembly.
Described assembly comprises projection, recessed portion and support body part, and projection, recessed portion lay respectively at the two ends of support body part, and perhaps recessed portion is positioned at the top side of support body part; Described elastic draw hook is connected in the described support body part of described assembly.
Described elastic draw hook comprises two parts: drag hook and elastic component, elastic component can stretch.
Described elastic component is an elastoplast rope, elastoplast rope and drag hook are fixed together, and described support body is a pectinate body partly, are distributed with a plurality of comb seams on the pectinate body, elastoplast rope tractive also fixes in the comb seam of pectinate body during use, and can adjust fixing point and elastic component elasticity at any time.
Described elastic component is a rustless steel hairspring, and described spring one end directly is fixed on the described support body part, and the other end and drag hook are rigidly connected.
Described drag hook is single hook, double hook, dull and stereotyped hook or elastic force folder.
Described pectinate body is rectangular straight shape or C type or L type, and the firmly plane of pectinate body and elastic draw hook is on same plane, and the comb of pectinate body seam opening is outside, and is solid to be used for the elastoplast wire clips.
Described pectinate body is rectangular straight shape or C type or L type, and pectinate body is perpendicular to the firmly plane of elastic draw hook, and the comb seam opening of pectinate body makes progress or be outside.
Described projection can directly firmly insert recessed portion.
The female partly comprises a screw, is fixedly clamped with screw, after projection is put into recessed portion, behind the adjustment external fixer position, screws screw, can guarantee that projection is fixing in recessed portion.
The invention also discloses a kind of manufacture method of auxiliary device for surgery field exposing, comprising:
Step 3 is made elastic draw hook, comprises drag hook and elastic component.
In the described step 1, the assembly more than four sections is made a projection and the recess mould at the elongated assembly of support body part head and the tail more if desired, produces the arc assembly.
In the described step 2, for C type or L type assembly, projection and recess join end to end; For the long strip type assembly, recess links to each other in the side.
In the described step 3, when elastic component is the elastoplast rope, a steel drag hook and an elastoplast rope are bonded together; When elastic component is the rustless steel hairspring, this spring one end directly is fixed on the support body part, the other end is made the steel drag hook or is rigidly connected with drag hook.
The manufacture method of described auxiliary device for surgery field exposing also comprises the described support body that uses with plastic ties is partly made pectinate body, is distributed with a plurality of comb seams on the pectinate body, and the elastoplast wire clips is solid in the comb seam of pectinate body.
The firmly plane of described pectinate body and elastic draw hook is on same plane, and the comb of pectinate body seam opening is outside, and is solid to be used for the elastoplast wire clips.
Described pectinate body is perpendicular to the firmly plane of elastic draw hook, and the comb seam opening of pectinate body upwards.
Described recess also designs a screw, and available screw is fixedly clamped, and after projection is put into recess, adjusts the external fixer position, screws screw, guarantees that projection is fixing in part.
Effect of the present invention is:
1. the present invention has greatly reduced the human cost in the operation.Because this device, is puted forth effort during traction to offset circlewise in many ways,, be easy to be fixed on the aseptic towel on every side of art open country so outer shroud is difficult for sliding.After adopting this device, need not the assistant and specially watch tractive, operation troop number can be simplified greatly, saves human cost greatly, exposes effect and improves greatly.
2. the present invention is owing to be the multidirectional tractive of 360 degree scopes, and the elasticity of the position of conversion drag hook, direction and elastic component at any time in the operation is adjusted very flexible, and it is much better to expose effect than the reverse tractive of two drag hooks commonly used in the present operation.
3. this apparatus structure is simple, and is easy to carry, and production cost is low, at the surgical field applied range, can be widely used in the body surface of head, trunk, extremity or the operation at nearly body surface position, has promotional value.
Description of drawings
Fig. 1 is the sketch map of external fixer assembly of the present invention;
Fig. 2 is the sketch map of external fixer of the present invention;
Fig. 3 is the sketch map of the elastic draw hook of external fixer of the present invention;
Fig. 4 is the sketch map of the another kind of elastic draw hook of external fixer of the present invention;
Fig. 5 is the sketch map of another elastic draw hook of external fixer of the present invention;
Fig. 6 is the sketch map of the pectinate body of external fixer of the present invention;
Fig. 7 is the sketch map of the another kind of pectinate body of external fixer of the present invention;
Fig. 8 is another assembly sketch map of external fixer of the present invention;
Fig. 9 is another embodiment sketch map of external fixer of the present invention.
Figure 10 is an embodiment sketch map again of external fixer of the present invention.
Figure 11 is an embodiment sketch map again of external fixer of the present invention.
The specific embodiment
The present invention mainly comprises two parts: external fixer 1 and elastic draw hook 2, see Fig. 2.
Figure 2 shows that the external fixer of one embodiment of the present of invention.Wherein, external fixer 1 comprises multistage assembly 10, sees Fig. 1.Be example with four sections assemblies among Fig. 2, each section assembly 10 links to each other with universal joint, and promptly an end of assembly is a projection 11, and the other end is and the identical mutually recessed portion 12 of the projection 11 of another assembly, each section assembly and another section assembly join end to end, and form closed external fixer 1.
Among Fig. 1, each assembly 10 comprises projection 11, recessed portion 12 and support body part 13, and wherein support body part 13 links to each other with elastic draw hook 2.Projection, recessed portion lay respectively at the top side that recessed portion is positioned at support body part, and the perhaps two ends of support body part are referring to Fig. 8;
Elastic component can be an elastoplast rope 22, and elastoplast rope 22 is fixed together with drag hook 20.As Fig. 3, the plastic ties surface can be smooth, also can coarsely have hardness to be easy to fix slightly, stretches according to different length needs.In this case, support body part 13 is a pectinate body, is distributed with a plurality of comb seams 14 on the pectinate body, sees Fig. 6, Fig. 7, Fig. 8.Elastoplast rope 22 fixes in the comb seam 14 of pectinate body, sees Fig. 9.
Pectinate body can be rectangular straight shape, Fig. 6,7, pectinate body can with the firmly plane of elastic draw hook 2 on same plane, it is outside that the comb of pectinate body stitches 14 openings, fixes to be used for elastoplast rope 22.
In addition, pectinate body also can be seen Fig. 7 perpendicular to the firmly plane of elastic draw hook 2.Pectinate body also can be C type or L type, referring to Fig. 8.
Elastic component also can be a rustless steel hairspring 21, and as Fig. 2,4, these spring 21 1 ends directly are fixed on the support body part 13, and the other end and drag hook 20 are rigidly connected.
Fig. 9, Figure 10, Figure 11 are other embodiment sketch map of external fixer of the present invention, show that the varying number assembly forms the effect of external fixer.Wherein, can use assembly shown in Figure 7, also can use the C type or the L type of assembly shown in Figure 7.External fixer can make up and adjust according to position, the size of art open country.
Material of the present invention can adopt materials such as plastics, rustless steel, if adopt duroplasts, and projection 11 recessed portion 12 of also can exerting oneself directly to insert.
For insert laborsaving and operation process in arthrodesis in different conditions, recessed portion 12 also comprises a screw 15, can be fixedly clamped with screw 16, after projection 11 is put into recessed portion 12, according to the different convex-concaves of field of operation body surface plane situation, behind the adjustment external fixer position, screw screw, can guarantee that projection 11 can fix in recessed portion 12, thereby guarantee external fixer position stability in the art.When adjusting the external fixer position according to the operation needs, can unscrew screw and realize, screw the back external fixer again and promptly be fixed in new position.
Like this, because the rotation of universal joint can make all component both can be a plane, also can make assembly form various solid surface according to different needs.According to different needs, can adopt the multistage assembly to form external fixer, be used for operating auxiliary.
Manufacture method of the present invention is as follows:
At first, make the mould of a long strip type or C type or L type assembly 10, utilize blow moulding machine that plastic liquid or the stainless steel water that melts injected this mould, form long strip type or C type or L type assembly;
The second, four sections assemblies are joined end to end by universal joint, form external fixer.
For C type or L type assembly, projection 11 joins end to end with recessed portion 12;
For the long strip type assembly, recessed portion 12 links to each other in the side.See Fig. 2.
Assembly more than four sections 10 is made a projection 11 and the mould of recessed portion 12 at the long arc type assembly 10 of support body part 13 head and the tail more if desired, in like manner produces the elongated assembly.
The 3rd, make elastic draw hook 2.
For elasticity of plastics spare 22, then need a steel drag hook and an elastoplast rope are bonded together.
For rustless steel hairspring elastic component 21, then need these spring 21 1 ends directly are fixed on the support body part 13, the other end is made the steel drag hook.
The external fixer of forming with four sections assemblies of plastics of the present invention is that an embodiment further specifies operating position below:
1. behind the surgical incision skin (this step slightly during the drawing back of natural hole), the external fixer that four sections assemblies of plastics are formed is placed on the position of the operation that will undergo surgery, and makes the art open country be positioned at the central authorities of external fixer.If surgery location is a plane, then external fixer fixedly is a plane, such as implementing the appendicitis operation, the abdominal part that only needs external fixer to be placed on opposite planar gets final product; If surgery location is a curved surface, perhaps during concave plane, then regulate each section group, make each section group and coincide by surgery location.Such as, when implementing the operation of scapula position of upper arm, can regulate each section assembly according to the shape of scapula, external fixer and human body are closely pressed close to.
2. tighten fixed screw, fix external fixer;
3. if adopt snap clasp, directly hook the art open country around skin get final product.
If adopt the elastoplast rope, drag hook hooks the wild tissue of art, the tension elastomer that stretches, move the appropriate location to after, the elastoplast wire clips is solid in the comb seam 14 of external fixer, use the quantity of drag hook to decide in its sole discretion as required;
If adopt elastic force folder snap clasp, then directly clamp the art open country around skin get final product.
4. after retracting the wild exposure satisfaction of skin art, implement next step operation.
5. according to the progress of operation, adjust position, direction, the tractive strength of the wild different directions drag hook of art at any time, to keep the kilter of surgical exposure.
External fixer of the present invention can also be used for anal-surgery, and external fixer is positioned over the perineal position or the buttocks of being performed the operation, and is adjacent to and fixes, and uses elastic draw hook that the anus edge is held, and firmly draws back anal canal, and anus is come out fully, undergos surgery then.
External fixer of the present invention can also be used for the female sex organs operation, and its using method and said method are similar, repeat no more.
Effect of the present invention is:
1. the present invention has greatly reduced the human cost in the operation. During at present the surgery visual area exposes all by helping The hand-held sheet drag hook of hand (at least 1-2 name) continues firmly to draw the visual area, and in the art need to operator be intended to The time adjust position, direction, require assistant's notice high concentration, thereby be easy to fatigue. This certainly will cause hand Human cost height in the art, exposure effect is undesirable. Because this device, is puted forth effort during traction to offset circlewise in many ways, So outer shroud is difficult for sliding, be easy to be fixed on the aseptic towel on every side of visual area. After adopting this device, need not the assistant Specially watch tractive, operation troop number can be simplified greatly, greatly saves human cost, and exposure effect improves greatly.
The present invention since be 360 the degree scopes multidirectional tractive, in the operation at any time the position of conversion drag hook, The elasticity of direction and elastic component, adjustment is got up very flexible, and is more reverse than two drag hooks commonly used in the present operation The tractive exposure effect is much better.
3. this apparatus structure is simple, and is easy to carry, and production cost is low, at the surgical field applied range, Can be widely used in the body surface of head, trunk, four limbs or the operation at nearly body surface position, have promotional value.
Claims (18)
1. auxiliary device for surgery field exposing, comprise: external fixer and a plurality of elastic draw hook, it is characterized in that, external fixer comprises the multistage assembly, link to each other with universal joint between the assembly, form closed external fixer, the rotation of universal joint can make all component be a plane or constitute solid surface; Described elastic draw hook links to each other with assembly.
2. auxiliary device for surgery field exposing as claimed in claim 1, it is characterized in that, described assembly comprises projection, recessed portion and support body part, and projection, recessed portion lay respectively at the two ends of support body part, and perhaps recessed portion is positioned at the top side of support body part; Described elastic draw hook is connected in the described support body part of described assembly when performing the operation.
3. auxiliary device for surgery field exposing as claimed in claim 1 is characterized in that, described elastic draw hook comprises two parts: drag hook and can the tensile elasticity part.
4. auxiliary device for surgery field exposing as claimed in claim 3 is characterized in that, described elastic component is a rustless steel hairspring, and described spring one end directly is fixed on the described support body part, and the other end and drag hook are rigidly connected.
5. auxiliary device for surgery field exposing as claimed in claim 3, it is characterized in that, described elastic component is an elastoplast rope, described support body partly is a pectinate body, be distributed with a plurality of comb seams on the pectinate body, the elastoplast wire clips is solid in the comb seam of pectinate body, and elastoplast rope and drag hook are fixed together.
6. as claim 3,4 or 5 described auxiliary device for surgery field exposing, it is characterized in that described drag hook is single hook, double hook, dull and stereotyped hook or elastic force folder.
7. auxiliary device for surgery field exposing as claimed in claim 5, it is characterized in that described pectinate body is rectangular straight shape or C type or L type, the firmly plane of pectinate body and elastic draw hook is on same plane, the comb seam opening of pectinate body is outside, and is solid to be used for the elastoplast wire clips.
8. auxiliary device for surgery field exposing as claimed in claim 5 is characterized in that, described pectinate body is rectangular straight shape or C type or L type, and pectinate body is perpendicular to the firmly plane of elastic draw hook, and the comb seam opening of pectinate body upwards.
9. auxiliary device for surgery field exposing as claimed in claim 2 is characterized in that, described projection can directly firmly insert recess.
10. auxiliary device for surgery field exposing as claimed in claim 2 is characterized in that described recess comprises a screw, be fixedly clamped with screw, after projection is put into recess, behind the adjustment external fixer position, screw screw, can guarantee that projection is fixing in part.
11. the manufacture method of an auxiliary device for surgery field exposing is characterized in that, comprising:
Step 1 is made the mould of a long strip type or C type or L type assembly, utilizes blow moulding machine that plastic liquid or the stainless steel water that melts injected this mould, forms two ends and has long strip type or the C type assembly or the L type of projection and recess;
Step 2 joins end to end assembly by universal joint, form external fixer;
Step 3 is made elastic draw hook, comprises drag hook and elastic component.
12. manufacture method as auxiliary device for surgery field exposing as described in the claim 11, it is characterized in that, assembly more than four sections if desired in the described step 1 is made a projection and the recess mould at the elongated assembly of support body part head and the tail again, produces the elongated assembly.
13. the manufacture method as auxiliary device for surgery field exposing as described in the claim 11 is characterized in that in the described step 2, for C type or L type assembly, projection and recess join end to end; For the long strip type assembly, recess links to each other in the side.
14. the manufacture method as auxiliary device for surgery field exposing as described in the claim 11 is characterized in that, in the described step 3, when elastic component is the elastoplast rope, a steel drag hook and an elastoplast rope is bonded together; When elastic component is the rustless steel hairspring, this spring one end directly is fixed on the support body part, the other end is made the steel drag hook or is rigidly connected with drag hook.
15. the manufacture method of auxiliary device for surgery field exposing as claimed in claim 14, it is characterized in that, also comprise: will partly make pectinate body with the described support body that the plastics plastic ties is used, and be distributed with a plurality of comb seams on the pectinate body, the elastoplast wire clips is solid in the comb seam of pectinate body.
16. the manufacture method of auxiliary device for surgery field exposing as claimed in claim 15 is characterized in that, the firmly plane of described pectinate body pectinate body and elastic draw hook is on same plane, and the comb of pectinate body seam opening is outside, and is solid to be used for the elastoplast wire clips.
17. the manufacture method of auxiliary device for surgery field exposing as claimed in claim 15 is characterized in that, described pectinate body is perpendicular to the firmly plane of elastic draw hook, and the comb seam opening of pectinate body upwards.
18. manufacture method as claim 11 or 12 described auxiliary device for surgery field exposing, it is characterized in that, described recess also designs a screw, available screw is fixedly clamped, after projection is put into recess, adjust the external fixer position, screw screw, guarantee that projection is fixing in part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101457739A CN100508900C (en) | 2007-09-06 | 2007-09-06 | Auxiliary device for surgery field exposing and method for preparing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101457739A CN100508900C (en) | 2007-09-06 | 2007-09-06 | Auxiliary device for surgery field exposing and method for preparing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101112325A true CN101112325A (en) | 2008-01-30 |
| CN100508900C CN100508900C (en) | 2009-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101457739A Expired - Fee Related CN100508900C (en) | 2007-09-06 | 2007-09-06 | Auxiliary device for surgery field exposing and method for preparing the same |
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| Country | Link |
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| CN (1) | CN100508900C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377286A (en) * | 2016-10-28 | 2017-02-08 | 邹德威 | Internal type self-expanding 360-degree fully-shielded clearance surgery field exposure device |
| CN106859710A (en) * | 2016-12-30 | 2017-06-20 | 丽水市人民医院 | It is used for the exposed device of comminuted calcaneal fracture in art |
| WO2017181659A1 (en) * | 2016-04-19 | 2017-10-26 | 常州优复瑞医疗器械有限公司 | Intracavity exposure and support device for human surgery |
| CN110327086A (en) * | 2019-07-15 | 2019-10-15 | 郑州大学第一附属医院 | A kind of Breast-consering surgery lymph node dissection drag hook and clean auxiliary device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56146381A (en) * | 1980-04-15 | 1981-11-13 | Matsushita Electric Ind Co Ltd | Television voice receiving device |
| CN1596834A (en) * | 2003-09-20 | 2005-03-23 | 张玉年 | Simple dura retractor |
| US20060084843A1 (en) * | 2004-09-30 | 2006-04-20 | Codman & Shurtleff, Inc. | Disposable padding for a self-retaining retraction device |
| CN2855335Y (en) * | 2005-09-13 | 2007-01-10 | 张辉 | Operation retractor fixer |
| CN201073320Y (en) * | 2007-09-10 | 2008-06-18 | 张兵 | Auxiliary device for surgery country exposure |
-
2007
- 2007-09-06 CN CNB2007101457739A patent/CN100508900C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181659A1 (en) * | 2016-04-19 | 2017-10-26 | 常州优复瑞医疗器械有限公司 | Intracavity exposure and support device for human surgery |
| CN106377286A (en) * | 2016-10-28 | 2017-02-08 | 邹德威 | Internal type self-expanding 360-degree fully-shielded clearance surgery field exposure device |
| CN106859710A (en) * | 2016-12-30 | 2017-06-20 | 丽水市人民医院 | It is used for the exposed device of comminuted calcaneal fracture in art |
| CN106859710B (en) * | 2016-12-30 | 2019-05-14 | 丽水市人民医院 | Device in art for comminuted calcaneal fracture exposure |
| CN110327086A (en) * | 2019-07-15 | 2019-10-15 | 郑州大学第一附属医院 | A kind of Breast-consering surgery lymph node dissection drag hook and clean auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100508900C (en) | 2009-07-08 |
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Addressee: Luo Chenghua Document name: Notification to Pay the Fees |
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Effective date of registration: 20211021 Address after: 518000 104, workshop 1, Shangrong science and Technology Industrial Park, No.2, Baolong fifth road, Baolong community, Baolong street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen yisimei Technology Co.,Ltd. Address before: 518000 room A02, building r3-b4, high tech Industrial Village, No. 020, Gaoxin South seventh Road, Nanshan District, Shenzhen, Guangdong Province Patentee before: SHENZHEN DAHAN PUZHONG TECHNOLOGY Co.,Ltd. |
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Address after: 518000 workshop b1401 of Shangrong industrial plant, No. 2, Baolong fifth road, Baolong community, Baolong street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen yisimei Technology Co.,Ltd. Address before: 518000 104, workshop 1, Shangrong science and Technology Industrial Park, No.2, Baolong fifth road, Baolong community, Baolong street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen yisimei Technology Co.,Ltd. |
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Address after: 502, Workshop 2, Skyworth Qunxin Science Park, No. 1, Baolong 6th Road, Baolong Community, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen yisimei Technology Co.,Ltd. Address before: 518000 workshop b1401 of Shangrong industrial plant, No. 2, Baolong fifth road, Baolong community, Baolong street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen yisimei Technology Co.,Ltd. |
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Granted publication date: 20090708 |