CN106618652A - Surgical opening device - Google Patents
Surgical opening device Download PDFInfo
- Publication number
- CN106618652A CN106618652A CN201710027959.8A CN201710027959A CN106618652A CN 106618652 A CN106618652 A CN 106618652A CN 201710027959 A CN201710027959 A CN 201710027959A CN 106618652 A CN106618652 A CN 106618652A
- Authority
- CN
- China
- Prior art keywords
- caliper
- clamp handle
- forceps
- welded
- opening operation
- 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
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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
- A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a surgical opening device. The surgical opening device comprises a first forceps body, a second forceps body, a first forceps handle and a second forceps handle, wherein the first forceps body and the second forceps body are bent in an arc shape; the first forceps body and the second forceps body are welded with arc-shaped clamping claws which are bent outward respectively; the first forceps handle is welded at the bottom of the first forceps body; the second forceps handle is welded at the bottom of the second forceps body; the first forceps body and the second forceps body are hinged to each other through a connecting part; the connecting part comprises a thread sleeve and a baffle is welded at the bottom of the thread sleeve; the thread sleeve penetrates through the first forceps body and the second forceps body; a bolt is mounted in the thread sleeve; a rectangular through hole is formed in the second forceps handle; a screw rod penetrating through the rectangular through hole is welded on the inner side of the first forceps body; nuts are mounted on the screw rod on two sides of the rectangular through hole; a spring is mounted between the first forceps handle and the second forceps handle. According to the surgical opening device provided by the invention, the size of an opening is convenient to adjust; the surgical opening device is convenient to use and easy to assemble.
Description
Technical field
The present invention relates to a kind of opening operation mouthpart.
Background technology
Existing opener, also known as mouth prop, is to strut mouth when needing gastric lavage etc. for expiratory dyspnea or obnubilation
The apparatus in chamber.Opener body is " U "-shaped, and two ends of opener body have been respectively and fixedly connected with a handle.Opener body
With elasticity, two side arms of opener body by when ambient pressure is oppressed can to the inside of opener body or
Bend in outside, when external pressure disappears, two side arms of opener body then return to original position.In order to prevent doctor
The raw hand when handle is held skids, and the lateral surface of handle is provided with numb line.Using the disposable oral cavity opener of this structure,
It is simple structure, easy to operate and with low cost, it is adaptable to which that various oral medical institutes use, and are particularly suitable in oral medical hand
Used in art.For going into a coma, the asphyxia that the special examined and respiratory tract obst ruction that must be dehisced causes.Patient is opened in urgent first aid
Trismic the upper jaw and the lower jaw.Metal material opener, for strutting oral cavity during first aid, is typically made, state using medical stainless steel
The good and bad and technique of inside and outside stainless steel is different, and general domestic opener is divided into：Jaw type, T-shaped formula, horizontal type, block form, fiber crops
Liquor-saturated formula（It is left and right）Equal-specification, price is substantially within thousand yuan.And the opener of import is more with the name of user's name, focus on making
Sensitive, comfortable when user performs the operation, the department of stomatology is wearing the half-open mouthpart of Vickers（Davis Mouth Gag）It is the most famous, comprising 5
Spatula, there is a fixed spatula button on framework, five spatulas, band cannula interface, can be safely by intubation from spatula bottom
Insert in portion；Half opening opener（KILNER-DOUGHTY Mouth Gag）There are two card tooth hooks and a spatula to fix on frame
Button.Three new design spatulas, band intubation groove safely can insert intubation from spatula bottom.Full mouth mouth-gag sleeve
Part（Dingman mouth gag）Have two card tooth hooks and Ka Ya hooks to fix spring on frame, the right and left each little drag hook, one
Individual spatula peg button.Three spatulas, band intubation groove safely can insert intubation from spatula bottom.Also anaesthetize
Opener, including transversely U-shaped support and L-shaped activity pulling-on piece, L-shaped activity pulling-on piece is made up of riser and arc transverse sheet；Transversely U-shaped
The entablature of support is provided with 2 U-shaped upper jaw stators (keeping certain spacing between 2 U-shaped upper jaw stators), pulling-on piece
Support seat is fixedly linked with the sill of transversely U-shaped support, and riser slides with pulling-on piece support base and is connected, and is provided with pulling-on piece support base
For controlling the locking device of riser and pulling-on piece support base relative position relation.The lower surface of arc transverse sheet is shiny surface.It is existing
Opening operation mouthpart be only used for operation on oral cavity mostly, it has not been convenient to adjust opening size, cause in-convenience in use, it is not easy to enter
Row assembling.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of convenient size for adjusting opening, make
With convenient, the opening operation mouthpart for easily being assembled.
The present invention is achieved in that a kind of opening operation mouthpart, including the first caliper, the second caliper, the first clamp handle and
Two clamp handles, first caliper and the curved bending of the second caliper are arranged, and are respectively welded on first caliper and the second caliper
There are the arc-shaped claws of outward bending, first clamp handle is welded on the first caliper bottom, and second clamp handle is welded on the second pincers
Body bottom, first caliper and the second caliper are hinged by connector, and the connector includes bottom welding baffle plate
Screw shell, the screw shell is provided with bolt through the first caliper and the second caliper in the screw shell, and described second
Rectangular through-hole is provided with clamp handle, the first clamp handle inner side is welded with the screw rod through rectangular through-hole, the rectangular through-hole two
Nut is mounted on the screw rod of side, spring is installed between first clamp handle and the second clamp handle.
Preferably, the arc-shaped claws are in being equally spaced, the effect of arc-shaped claws is cut when can support operation
The position opened.
Preferably, width of the diameter of the screw rod less than rectangular through-hole, screw rod can the activity in rectangular through-hole.
Preferably, the rounded setting of the baffle plate, the diameter of baffle plate is greater than the first caliper and the second caliper for running through
The diameter of drilling, baffle plate can prevent screw shell one end from slipping.
Preferably, the bolt is snap bolt, the diameter of bolt head is greater than the first caliper and second for running through
The diameter of caliper drilling, bolt can prevent the other end of screw shell from slipping.
Preferably, the both ends of the spring is fixedly connected respectively with the first clamp handle and the second clamp handle, it is arranged on using screw
First clamp handle and the second clamp handle, both ends of the spring is fixed between screw and the first clamp handle and the second clamp handle.
Preferably, the nut is connected with screw flight, conveniently it is adjusted.
Preferably, the screw rod is vertical setting with the first clamp handle, holding structure is compact.
The invention has the beneficial effects as follows：Nut is mounted on the screw rod of the rectangular through-hole both sides of setting, spiral shell can be adjusted
Spacing of the bar between the first clamp handle and the second clamp handle, it is convenient to adjust so as to adjust the size of opening of the first caliper and the second caliper
The size of section opening, and position is firm after adjusting；The arc-shaped claws of setting not only have support effect to oral cavity, pair and thoracic cavity
During with abdominal operation, it is also possible to being supported at opening, keep easy to use；The connector of setting includes bottom welding baffle plate
Screw shell, bolt is installed in screw shell, easily assembled.
Description of the drawings
In order to be illustrated more clearly that technical scheme, letter will be made to the accompanying drawing to be used needed for embodiment below
Singly introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for the common skill in this area
For art personnel, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structure chart of opening operation mouthpart provided in an embodiment of the present invention.
Fig. 2 is the second clamp handle side view of opening operation mouthpart provided in an embodiment of the present invention.
Fig. 3 is the connector assembling figure of opening operation mouthpart provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.
A kind of opening operation mouthpart, including the first caliper 1, the second caliper 2, the first clamp handle 3 and the second clamp handle 4, described first
The curved bending of 1 and second caliper of caliper 2 is arranged, and on the caliper 2 of first caliper 1 and second outward bending is respectively welded
Arc-shaped claws 5, above material adopts stainless bracing members.First clamp handle 3 is welded on the bottom of the first caliper 1, and described second
Clamp handle 4 is welded on the bottom of the second caliper 2, and the caliper 2 of first caliper 1 and second is hinged by connector 6, the connection
Part 6 includes the screw shell 8 of bottom welding baffle plate 7, and the screw shell 8 is right in advance through the first caliper 1 and the second caliper 2
First caliper 1 and the second caliper 2 are drilled and are being installed screw shell 8.Bolt 9 is installed in the screw shell 8, described the
Rectangular through-hole 10 is provided with two clamp handles 3, the inner side of first clamp handle 3 is welded with the screw rod 11 through rectangular through-hole 10, described
It is mounted on nut 12 on the screw rod 11 of the both sides of rectangular through-hole 10, two nuts can limit the position of screw rod 11, and can be with
Rotating nut 12 adjusts the spacing between the first clamp handle 3 and the second clamp handle 4.Install between the clamp handle 4 of first clamp handle 3 and second
There is spring 13, spring 13 can provide elastic force so that the state of the first caliper 1, the second caliper 2 in opening.The arc card
Pawl 5 is in be equally spaced.Width of the diameter of the screw rod 11 less than rectangular through-hole 10.The rounded setting of the baffle plate 7.The spiral shell
Bolt 9 is snap bolt.The two ends of the spring 13 are fixedly connected respectively with the first clamp handle 3 and the second clamp handle 4.The nut 12 and spiral shell
Bar 11 is threadedly coupled.The screw rod 11 is vertical setting with the first clamp handle 3.
The invention has the beneficial effects as follows：Nut is mounted on the screw rod of the rectangular through-hole both sides of setting, spiral shell can be adjusted
Spacing of the bar between the first clamp handle and the second clamp handle, it is convenient to adjust so as to adjust the size of opening of the first caliper and the second caliper
The size of section opening, and position is firm after adjusting；The arc-shaped claws of setting not only have support effect to oral cavity, pair and thoracic cavity
During with abdominal operation, it is also possible to being supported at opening, keep easy to use；The connector of setting includes bottom welding baffle plate
Screw shell, bolt is installed in screw shell, easily assembled.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of opening operation mouthpart, it is characterised in that：It is described including the first caliper, the second caliper, the first clamp handle and the second clamp handle
First caliper and the curved bending of the second caliper are arranged, and on first caliper and the second caliper outward bending is respectively welded
Arc-shaped claws, first clamp handle is welded on the first caliper bottom, and second clamp handle is welded on the second caliper bottom, and described
One caliper and the second caliper are hinged by connector, and the connector includes the screw shell of bottom welding baffle plate, described
Screw shell is provided with bolt through the first caliper and the second caliper in the screw shell, be provided with second clamp handle
Rectangular through-hole, the first clamp handle inner side is welded with the screw rod through rectangular through-hole, on the screw rod of the rectangular through-hole both sides
Nut is installed, spring is installed between first clamp handle and the second clamp handle.
2. a kind of opening operation mouthpart according to claim 1, it is characterised in that：The arc-shaped claws are in be equally spaced.
3. a kind of opening operation mouthpart according to claim 1, it is characterised in that：The diameter of the screw rod is less than rectangular through-hole
Width.
4. a kind of opening operation mouthpart according to claim 1, it is characterised in that：The rounded setting of the baffle plate.
5. a kind of opening operation mouthpart according to claim 1, it is characterised in that：The bolt is snap bolt.
6. a kind of opening operation mouthpart according to claim 1, it is characterised in that：The both ends of the spring respectively with the first clamp handle
It is fixedly connected with the second clamp handle.
7. a kind of opening operation mouthpart according to claim 1, it is characterised in that：The nut is connected with screw flight.
8. a kind of opening operation mouthpart according to claim 1, it is characterised in that：The screw rod is perpendicular with the first clamp handle to be set
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027959.8A CN106618652A (en) | 2017-01-16 | 2017-01-16 | Surgical opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027959.8A CN106618652A (en) | 2017-01-16 | 2017-01-16 | Surgical opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106618652A true CN106618652A (en) | 2017-05-10 |
Family
ID=58843026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710027959.8A Pending CN106618652A (en) | 2017-01-16 | 2017-01-16 | Surgical opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106618652A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569296A (en) * | 2017-09-19 | 2018-01-12 | 广州医科大学附属第医院 | A kind of zoopery dilator |
| CN108451561A (en) * | 2018-02-28 | 2018-08-28 | 江阴市中医外科医院 | A kind of medical operation incision distraction device tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201337512Y (en) * | 2009-01-23 | 2009-11-04 | 王培吉 | Pressuring locking type fracture resetting tongs |
| CN201542602U (en) * | 2009-11-25 | 2010-08-11 | 郭峰 | Jaw type mouth gag |
| CN202920287U (en) * | 2012-10-11 | 2013-05-08 | 侯玉波 | Steel wire guide forceps used for orthopedic operations |
| CN103705203A (en) * | 2014-01-14 | 2014-04-09 | 王小琴 | Pincers type replaceable adjustable multifunctional mouth gag |
| CN204019386U (en) * | 2014-07-16 | 2014-12-17 | 成都市欣欣高强度紧固件制造有限公司 | For the auxiliary forceps of securing member processing |
-
2017
- 2017-01-16 CN CN201710027959.8A patent/CN106618652A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201337512Y (en) * | 2009-01-23 | 2009-11-04 | 王培吉 | Pressuring locking type fracture resetting tongs |
| CN201542602U (en) * | 2009-11-25 | 2010-08-11 | 郭峰 | Jaw type mouth gag |
| CN202920287U (en) * | 2012-10-11 | 2013-05-08 | 侯玉波 | Steel wire guide forceps used for orthopedic operations |
| CN103705203A (en) * | 2014-01-14 | 2014-04-09 | 王小琴 | Pincers type replaceable adjustable multifunctional mouth gag |
| CN204019386U (en) * | 2014-07-16 | 2014-12-17 | 成都市欣欣高强度紧固件制造有限公司 | For the auxiliary forceps of securing member processing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569296A (en) * | 2017-09-19 | 2018-01-12 | 广州医科大学附属第医院 | A kind of zoopery dilator |
| CN107569296B (en) * | 2017-09-19 | 2023-09-19 | 广州医科大学附属第一医院 | Animal experiment spreader |
| CN108451561A (en) * | 2018-02-28 | 2018-08-28 | 江阴市中医外科医院 | A kind of medical operation incision distraction device tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |