CN106725664A - Multi-functional 3D printing draw hook for surgical operation - Google Patents
Multi-functional 3D printing draw hook for surgical operation Download PDFInfo
- Publication number
- CN106725664A CN106725664A CN201710102447.3A CN201710102447A CN106725664A CN 106725664 A CN106725664 A CN 106725664A CN 201710102447 A CN201710102447 A CN 201710102447A CN 106725664 A CN106725664 A CN 106725664A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- flexible pipe
- waist
- smoke evacuation
- clasp
- 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.)
- Pending
Links
- 238000010146 3D printing Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 34
- 208000010727 head pressing Diseases 0.000 claims abstract description 26
- 239000000779 smoke Substances 0.000 claims abstract description 24
- 230000000391 smoking effect Effects 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000036541 health Effects 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 8
- 239000003517 fume Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000009936 smoking Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The present invention is multi-functional 3D printing draw hook for surgical operation, its structure includes the connected head pressing plate and waist pressing plate printed by metal 3D printer, wherein head pressing plate end sets limited bayonet, end sets two tooth teat parts, surround a U-shaped mouth, head pressing plate and the connection of waist pressing plate are L-shaped, junction is arc, along setting a vee-cut in the middle of head pressing plate and waist pressing plate unitary back, groove top sets flexible pipe and fixes clasp, inside set smoke evacuation flexible pipe, size is coincide with groove, the entrance of smoke evacuation flexible pipe is extended at U-shaped mouth and fixes clasp by a flexible pipe and fixes, outlet extends to the interface of smoking machine along waist pressing plate, waist pressing plate end sets handle inserted block, handle is arranged on handle inserted block.Advantages of the present invention：Precise positioning, prevents scalpel from misplacing；Fully exposure surgical field of view, convenient to perform the operation；Offer continues clearly surgical field of view, it is to avoid the hidden danger of strong acid smog corrosion, protects personnel health；High temperature resistant, insulation and reflection-proof.
Description
Technical field
The present invention relates to multi-functional 3D printing draw hook for surgical operation.
Background technology
Hospital doctor hook for surgery operation can be used when the surgical operations such as tumor resection are done to patient, first come pull open skin with
Tissue, so that operation is smoothly carried out.The draw hook for surgical operation of prior art is typically made up of hook portion and arm, in scalpel edge quilt
Special medical personnel are needed to assist to retract on the edge of a knife after incision, to facilitate doctor to be operated, but prolonged operation
Can cause that medical personnel are very tired, cannot more realize that the edge of a knife retracts the adjustment of angle and width, or regulative mode is generally only
It is confined in a plane, it is impossible to carry out the regulation of three-dimensional, surgical field of view can not be sufficiently exposed in surgical procedure, has
When even certain obstruction can be caused to operation technique.
In addition, in existing inadvertent closure, the smog for being discharged typically cannot be discharged effectively, in light
In the case of dimness, being unfavorable for that medical worker sees clearly needs hook residence, is brought some inconvenience to operation technique.While institute
The smog for discharging carrys out great potential safety hazard into highly acidic, the health care belt to medical worker and patient.
With the investment and promotion of government of Europe, the United States, metal 3D printing technique has been increasingly becoming Europe, the United States and other developed countries
Manufacturing technology innovates the emphasis with revolution, and 3D printing technique gradually penetrates into aerospace field and medical treatment in a slowly manner
Field.
The content of the invention
Proposed by the present invention is multi-functional 3D printing draw hook for surgical operation, and its purpose is intended to overcome the upper of prior art presence
Deficiency is stated, by 3D printing technique, for operation provides facility, operating time is saved, while avoiding excision smog significantly to medical care
Personnel and the health damage of patient.
Technical solution of the invention：Multi-functional 3D printing draw hook for surgical operation, its structure is included by metal 3D printing
The connected head pressing plate and waist pressing plate of machine printing, wherein head pressing plate end sets limited bayonet, limited bayonet end
If two tooth teat parts, two tooth teat parts surround a U-shaped mouth, and head pressing plate and waist pressing plate connect L-shaped, head pressing plate
It is arc with the junction of waist pressing plate, along setting a vee-cut, V-arrangement in the middle of head pressing plate and waist pressing plate unitary back
Groove top sets more than one flexible pipe and fixes clasp, and flexible pipe is fixed and smoke evacuation flexible pipe is set in clasp, the size and V-arrangement of flexible pipe of discharging fume
Groove is coincide, and the entrance of flexible pipe of discharging fume is extended at the U-shaped mouth of limited bayonet end and fixes clasp by a flexible pipe to be fixed, and is arranged
The outlet of cigarette flexible pipe extends to the interface of smoking machine along waist pressing plate, and waist pressing plate end sets handle inserted block, and handle is installed
On handle inserted block.
Preferably, described head pressing plate and the angle of waist pressing plate are 80~120 °.
Preferably, described flexible pipe fixes clasp and has three, and two other flexible pipe fixes clasp and is arranged on waist pressing plate
On, whole section of smoke evacuation flexible pipe is fitted on vee-cut.
Preferably, medical coating is coated with described head pressing plate and waist clamp surface.
Preferably, the flexible pipe at described smoke evacuation hose inlet is fixed on the smoke evacuation flexible pipe at clasp rear portion and is provided with three smokings
Hole, is used to collect the smog of residual.
Preferably, a diameter of 3~6mm of described smoke evacuation flexible pipe, the entrance of flexible pipe of discharging fume is groove, increases smoking face
Product.
Advantages of the present invention：1) limited bayonet can allow doctor in operation with reference to thing, precise positioning be realized, while institute
The U-shaped mouth of design, can prevent tissue from sliding and causing scalpel to misplace；
2) can realize that hook for surgery operation opens the regulation in direction by 3D printing technique, realize that retracting angle and the edge of a knife retracts
The adjustment of width, makes surgical field of view fully expose, to facilitate doctor to be operated；
3) by the vee-cut for setting and three retainer rings, extended to along drag hook in order to installing one and operate on place
Smoke exhaust pipe, is excluded by the smog for producing that cuts scalpel of minimum distance, and both can provide one to doctor continues clearly
Surgical field of view, be also alleviated or avoided due to the hidden danger that the corrosion of strong acid smog brings, medical matters people is protected to the full extent
Member and the health of patient；
4) by plating last layer medical coating on drag hook, high temperature resistant, insulation and reflection-proof can be played a part of, can be with
The electric shock for effectively preventing operation electric knife to be sprayed onto drag hook and produce, also allows hook for surgery operation high-temperature sterilization repeatedly, reflection-proof
Effect be avoid in surgical procedure it is reflective to surgical when vision disturb.
Brief description of the drawings
Fig. 1 is the structural representation of multi-functional 3D printing draw hook for surgical operation.
Fig. 2 is the side view of Fig. 1.
In figure 1 it is limited bayonet, 2 be head pressing plate, 3 be waist pressing plate, 4 be handle, 5 be vee-cut, 6 is flexible pipe
Fixed clasp, 7 be smoke evacuation flexible pipe (medical), 8 be U-shaped mouth.
Specific embodiment
With reference to embodiment and specific embodiment, the present invention is further detailed explanation.
As shown in Figure 1, 2, multi-functional 3D printing draw hook for surgical operation, its structure includes being formed by the printing of metal 3D printer
Connected head pressing plate 2 and waist pressing plate 3, the wherein end of head pressing plate 2 sets limited bayonet 1, and the end of limited bayonet 1 sets two
Tooth teat part, two tooth teat parts surround a U-shaped mouth 8, and head pressing plate 2 and waist pressing plate 3 connect L-shaped, the He of head pressing plate 2
The junction of waist pressing plate 3 is arc, along setting a vee-cut 5, V in the middle of head pressing plate 2 and the unitary back of waist pressing plate 3
The top of shape groove 5 sets more than one flexible pipe and fixes clasp 6, and flexible pipe is fixed and smoke evacuation flexible pipe 7 is set in clasp 6, the big of flexible pipe 7 of discharging fume
Small to be coincide with vee-cut 5, the entrance of flexible pipe 7 of discharging fume is extended at the U-shaped mouth 8 of the end of limited bayonet 1 and fixed by a flexible pipe
Clasp 6 is fixed, and the outlet of flexible pipe 7 of discharging fume extends to the interface of smoking machine along waist pressing plate 3, and the end of waist pressing plate 3 sets hand
Handle inserted block, handle 4 is arranged on handle inserted block.
Described head pressing plate 2 and the angle of waist pressing plate 3 are 80~120 °.
Described flexible pipe fixes clasp 6 and has three, and two other flexible pipe is fixed clasp 6 and is arranged on waist pressing plate 3, makes
Whole section of smoke evacuation flexible pipe 7 is fitted on vee-cut 5, while can flue dust smoothly be discharged, the hand of doctor is ensure that to the full extent
The art visual field.
Medical coating is coated with described head pressing plate 2 and the surface of waist pressing plate 3.
The flexible pipe of described smoke evacuation flexible pipe 7 porch is fixed on the smoke evacuation flexible pipe 7 at the rear portion of clasp 6 and is provided with three smoking-holes,
It is used to collect the smog of residual.
A diameter of 3~6mm of described smoke evacuation flexible pipe 7, the entrance of flexible pipe 7 of discharging fume is groove, can increase smoking area.
According to above structure, when using, muscle and tissue are pushed aside using limited bayonet 1, cut in order to doctor
Operation is cut, described head pressing plate 2 and the angle angle of waist pressing plate 3 are carried out more the need for being operated according to local operation
Change, the distance that one end of the smoke evacuation flexible pipe 7 at the U-shaped opening 8 of limited bayonet 1 can be nearest draws discharge in operation strong
Acid smog, the other end for extending to smoking machine interface along waist pressing plate 3 is drained smog by smoking machine, installed in handle
Handle 4 on inserted block is integrally fixed, and facilitates the hand-held drag hook of medical worker to be operated.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (6)
1. multi-functional 3D printing draw hook for surgical operation, its feature includes the connected head pressure printed by metal 3D printer
Plate (2) and waist pressing plate (3), wherein head pressing plate (2) end set limited bayonet (1), and limited bayonet (1) end sets two teeth and dashes forward
Part, two tooth teat parts surround a U-shaped mouth (8), and head pressing plate (2) and waist pressing plate (3) connect L-shaped, head pressing plate
(2) and the junction of waist pressing plate (3) is arc, along setting one in the middle of head pressing plate (2) and waist pressing plate (3) unitary back
Vee-cut (5), vee-cut (5) top sets more than one flexible pipe and fixes clasp (6), and flexible pipe is fixed in clasp (6) and sets smoke evacuation
Flexible pipe (7), size and the vee-cut (5) of smoke evacuation flexible pipe (7) coincide, and the entrance of smoke evacuation flexible pipe (7) extends to limited bayonet (1)
U-shaped mouth (8) place of end is simultaneously fixed by flexible pipe fixation clasp (6), and the outlet of smoke evacuation flexible pipe (7) is along waist pressing plate (3)
The interface of smoking machine is extended to, waist pressing plate (3) end sets handle inserted block, and handle (4) is on handle inserted block.
2. multi-functional 3D printing draw hook for surgical operation as claimed in claim 1, it is characterized in that described head pressing plate (2) and waist
The angle of portion's pressing plate (3) is 80~120 °.
3. multi-functional 3D printing draw hook for surgical operation as claimed in claim 1, it is characterized in that described flexible pipe fixes clasp (6)
Three are had, two other flexible pipe is fixed clasp (6) and is arranged on waist pressing plate (3), whole section of smoke evacuation flexible pipe (7) is fitted in V
On shape groove (5).
4. multi-functional 3D printing draw hook for surgical operation as claimed in claim 1 or 2, it is characterized in that described head pressing plate (2)
Medical coating is coated with waist pressing plate (3) surface.
5. multi-functional 3D printing draw hook for surgical operation as claimed in claim 1, it is characterized in that described smoke evacuation flexible pipe (7) entrance
The flexible pipe at place is fixed on the smoke evacuation flexible pipe (7) at clasp (6) rear portion and is provided with three smoking-holes, is used to collect the smog of residual.
6. the multi-functional 3D printing draw hook for surgical operation as described in claim 1 or 5, it is characterized in that described smoke evacuation flexible pipe (7)
A diameter of 3~6mm, smoke evacuation flexible pipe (7) entrance be groove, increase smoking area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710102447.3A CN106725664A (en) | 2017-02-24 | 2017-02-24 | Multi-functional 3D printing draw hook for surgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710102447.3A CN106725664A (en) | 2017-02-24 | 2017-02-24 | Multi-functional 3D printing draw hook for surgical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106725664A true CN106725664A (en) | 2017-05-31 |
Family
ID=58960224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710102447.3A Pending CN106725664A (en) | 2017-02-24 | 2017-02-24 | Multi-functional 3D printing draw hook for surgical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106725664A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201275143Y (en) * | 2008-10-20 | 2009-07-22 | 宋秋荣 | Bending head type smoke-absorbing surgical electrical knife |
| CN202437214U (en) * | 2012-01-20 | 2012-09-19 | 张洪超 | Drag hook for surgical operation |
| CN103120595A (en) * | 2013-02-20 | 2013-05-29 | 王水 | Drag hook device for operation |
| CN207125751U (en) * | 2017-02-24 | 2018-03-23 | 苏州三峰激光科技有限公司 | Multi-functional 3D printing draw hook for surgical operation |
-
2017
- 2017-02-24 CN CN201710102447.3A patent/CN106725664A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201275143Y (en) * | 2008-10-20 | 2009-07-22 | 宋秋荣 | Bending head type smoke-absorbing surgical electrical knife |
| CN202437214U (en) * | 2012-01-20 | 2012-09-19 | 张洪超 | Drag hook for surgical operation |
| CN103120595A (en) * | 2013-02-20 | 2013-05-29 | 王水 | Drag hook device for operation |
| CN207125751U (en) * | 2017-02-24 | 2018-03-23 | 苏州三峰激光科技有限公司 | Multi-functional 3D printing draw hook for surgical operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170512 Address after: 200940, 301, Wu Song Pioneer Park, 1269 Fisheries Road, Shanghai, Baoshan District Applicant after: SUZHOU SANFENG LASER TECHNOLOGY CO.,LTD. Address before: 200940 Shanghai city Baoshan District Road No. 1269 Wusong aquatic park 301 room Wu Shuang Applicant before: Wu Shuang |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |