CN212699164U - Lip and cheek operation fixing device - Google Patents
Lip and cheek operation fixing device Download PDFInfo
- Publication number
- CN212699164U CN212699164U CN202020738295.3U CN202020738295U CN212699164U CN 212699164 U CN212699164 U CN 212699164U CN 202020738295 U CN202020738295 U CN 202020738295U CN 212699164 U CN212699164 U CN 212699164U
- Authority
- CN
- China
- Prior art keywords
- centre gripping
- clamping
- arm
- gripping arm
- head
- 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
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to a lip and cheek operation fixing device, it is inconvenient to solve current lip and cheek operation fixing device and use, and with high costs, inconvenient sterile problem of dismantling. Including outer centre gripping arm, with outer centre gripping arm articulated interior centre gripping arm for the spring of popping out outer centre gripping arm and outer centre gripping arm, and adjust outer centre gripping arm and interior centre gripping arm and add the angle adjustment mechanism who holds the angle, its characterized in that: the outer clamping arm is provided with a detachable arc-shaped outer clamping head, and the tail end of the outer clamping head is provided with an arc-shaped clamping bulge; the inner clamping arm is provided with a detachable arc-shaped inner clamping head, and the tail end of the inner clamping head is provided with an annular clamping ring matched with the clamping protrusion. Therefore, when the clamping device is used, the arc-shaped clamping heads can avoid lips and cannot be damaged by clamping, the detachable clamping heads are convenient to detach for disinfection, and meanwhile, the clamping heads of different models can be replaced by a group of clamping arms, so that the cost is saved.
Description
Technical Field
The utility model relates to a lip and cheek operation fixing device.
Background
The outer clamping arm and the outer clamping head of the existing fixing device for the lip and cheek operation are of an integral structure, the outer clamping head is straight, the inner clamping arm and the inner clamping head are of an integral structure, and the inner clamping head is straight, so that when the surgical site is clamped by the outer clamping head and the inner clamping head during the lip and cheek operation, other sites are easily clamped; in addition, the clamping head and the clamping arm are integrated, so that the clamping head is inconvenient to disinfect, and a group of clamping arms is required to be matched with the clamping head of each type, so that the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems of inconvenient use, high cost and inconvenient disassembly and disinfection of the prior fixing device for the lip and cheek operation.
For solving the utility model provides a technical scheme that technical problem adopted does: the utility model discloses a fixing device for lip and cheek operation, which comprises an outer clamping arm, an inner clamping arm hinged with the outer clamping arm, a spring for bouncing the outer clamping arm and the outer clamping arm open, and an angle adjusting mechanism for adjusting the clamping angle of the outer clamping arm and the inner clamping arm, wherein the outer clamping arm is provided with a detachable arc-shaped outer clamping head, and the tail end of the outer clamping head is provided with an arc-shaped clamping bulge; the inner clamping arm is provided with a detachable arc-shaped inner clamping head, and the tail end of the inner clamping head is provided with an annular clamping ring matched with the clamping protrusion.
Right the utility model discloses do further limited technical scheme and include:
the cross-section of the holding portion of outer centre gripping arm be the arc structure, the structural breach that is equipped with the swing business turn over of holding portion that is used for interior centre gripping arm of arc, the portion of holding of interior centre gripping arm be circular structure, the inside of the articulated holding portion of outer centre gripping arm of the holding portion of interior centre gripping arm, angle adjustment mechanism locate the arc structure periphery including the cover be used for adjusting the outer centre gripping arm and the adjustable ring of the angle of interior centre gripping arm, the adjustable ring inner wall be equipped with the internal thread, the outer holding portion outer wall of holding the arm on be equipped with interior screw-thread fit's external screw thread.
The clamping bulge is an elastic bulge.
And an elastic washer is arranged on the inner side of the annular clamping ring.
Outer clamping head pass through the screw with outer clamping arm and can dismantle the connection, outer clamping arm on be equipped with the outer clamping head draw-in groove of U-shaped, the side of outer clamping head draw-in groove be equipped with first screw hole, outer clamping head on be equipped with outer clamping head draw-in groove complex outer clamping head joint protruding, outer clamping head joint protruding on be equipped with first screw hole complex first via hole.
Interior centre gripping head pass through the screw with interior centre gripping arm and can dismantle and be connected, interior centre gripping arm on be equipped with the interior centre gripping head draw-in groove of U-shaped, the side of interior centre gripping head draw-in groove be equipped with the second screw hole, interior centre gripping overhead be equipped with interior centre gripping head draw-in groove complex interior centre gripping head joint protruding, interior centre gripping head joint protruding on be equipped with second screw hole complex second via hole.
Through the technical scheme, the beneficial effects of the utility model are that: the outer clamping arm of the fixing device for the lip and cheek operation is provided with a detachable arc-shaped outer clamping head, and the tail end of the outer clamping head is provided with an arc-shaped clamping bulge; be equipped with the curved interior clamping head of detachable on the interior centre gripping arm, the end of interior clamping head is equipped with the protruding complex annular clamping ring of centre gripping to when using, the lip can be avoided to curved clamping head, can not press from both sides and hinder, detachable clamping head convenient to detach disinfection, and the clamping head of different models can be changed to a set of centre gripping arm simultaneously, saves the cost.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the fixing device for the lip and cheek operation of the present invention.
The structure of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
Referring to fig. 1, a fixing device for a lip and cheek operation comprises an outer clamping arm 1, an inner clamping arm 2 hinged to the outer clamping arm, a spring 3 for bouncing the outer clamping arm and the outer clamping arm open, and an angle adjusting mechanism 4 for adjusting the clamping angle of the outer clamping arm and the inner clamping arm, wherein the outer clamping arm is provided with a detachable arc-shaped outer clamping head 5, and the tail end of the outer clamping head is provided with an arc-shaped clamping protrusion 51; the inner clamping arm 2 is provided with a detachable arc-shaped inner clamping head 6, and the tail end of the inner clamping head is provided with an annular clamping ring 61 matched with the clamping protrusion. When clamping, the clamping protrusion and the clamping ring clamp the periphery of the part to be operated from two sides respectively to prevent sliding and facilitate operation, and simultaneously press the periphery of the injured part to prevent excessive bleeding of the injured part. When the clamping device is used, the arc-shaped clamping heads can avoid lips and cannot be damaged by clamping, the detachable clamping heads are convenient to detach for disinfection, and meanwhile, the clamping heads of different models can be replaced by a group of clamping arms, so that the cost is saved.
In this embodiment, the cross-section of the grip portion 11 of the outer grip arm 1 is the arc structure, be equipped with the breach 12 that is used for the swing business turn over of the grip portion of interior grip arm on the arc structure, the grip portion 21 of interior grip arm 2 is the circular structure, the grip portion of interior grip arm articulates the inside of the grip portion of outer grip arm, angle adjusting mechanism 4 locates the adjustable ring that is used for adjusting the angle of outer grip arm and interior grip arm of arc structure periphery including the cover, the adjustable ring inner wall is equipped with the internal thread, be equipped with on the grip portion outer wall of outer grip arm with interior screw-thread fit's external screw thread. When the adjusting ring is rotated towards the directions of the inner clamping head and the outer clamping head, the included angle between the inner clamping head and the outer clamping head becomes smaller; when the adjusting ring is rotated in a direction away from the inner clamping head and the outer clamping head, the included angle between the inner clamping head and the outer clamping head is increased. During adjustment, the inner clamping arm swings back and forth in the notch of the holding part of the outer clamping arm. Thereby being convenient for the angle adjustment of the inner clamping head and the outer clamping head and being convenient and fast to use.
In this embodiment, a resilient washer 62 is provided on the inside of the annular clamping ring. The elastic washer prevents pinching of the skin.
In this embodiment, outer centre gripping head passes through the screw with outer centre gripping arm and can dismantle the connection, is equipped with the outer first draw-in groove of centre gripping of U-shaped on the outer centre gripping arm, and the side of outer first draw-in groove of centre gripping is equipped with first screw hole, and outer centre gripping is overhead to be equipped with outer first joint arch of centre gripping head draw-in groove complex, is equipped with in the outer first joint arch of centre gripping and first screw hole complex first via hole. When the clamping device is installed, the clamping bulge of the outer clamping head is clamped into the clamping groove of the U-shaped outer clamping head, and the outer clamping head and the outer clamping arm are fixed through screws.
In this embodiment, interior centre gripping head passes through the screw with interior centre gripping arm and can dismantle the connection, is equipped with the interior centre gripping head draw-in groove 22 of U-shaped on the interior centre gripping arm 2, and the side of interior centre gripping head draw-in groove is equipped with the second screw hole, is equipped with on the interior centre gripping head 6 with interior centre gripping head draw-in groove complex interior centre gripping head joint protruding 63, be equipped with in the interior centre gripping head joint protruding with second screw hole complex second via hole. When the clamping device is installed, the clamping bulge of the inner clamping head is clamped into the clamping groove of the U-shaped inner clamping head, and the inner clamping head and the inner clamping arm are fixed through screws.
While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be understood as limited by the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive work within the scope of the present invention as described in the claims.
Claims (6)
1. The utility model provides a lip cheek operation fixing device, is including outer centre gripping arm, with outer centre gripping arm articulated interior centre gripping arm for the spring of popping out outer centre gripping arm and outer centre gripping arm, and adjust outer centre gripping arm and interior centre gripping arm and add the angle adjustment mechanism who holds the angle, its characterized in that: the outer clamping arm is provided with a detachable arc-shaped outer clamping head, and the tail end of the outer clamping head is provided with an arc-shaped clamping bulge; the inner clamping arm is provided with a detachable arc-shaped inner clamping head, and the tail end of the inner clamping head is provided with an annular clamping ring matched with the clamping protrusion.
2. A buccal lip surgical fixation device as in claim 1 wherein: the cross-section of the holding portion of outer centre gripping arm be the arc structure, the structural breach that is equipped with the swing business turn over of holding portion that is used for interior centre gripping arm of arc, the portion of holding of interior centre gripping arm be circular structure, the inside of the articulated holding portion of outer centre gripping arm of the holding portion of interior centre gripping arm, angle adjustment mechanism locate the arc structure periphery including the cover be used for adjusting the outer centre gripping arm and the adjustable ring of the angle of interior centre gripping arm, the adjustable ring inner wall be equipped with the internal thread, the outer holding portion outer wall of holding the arm on be equipped with interior screw-thread fit's external screw thread.
3. A buccal lip surgical fixation device as in claim 1 wherein: the clamping bulge is an elastic bulge.
4. A buccal lip surgical fixation device as in claim 3 wherein: and an elastic washer is arranged on the inner side of the annular clamping ring.
5. A buccal lip surgical fixation device as in claim 1 wherein: outer clamping head pass through the screw with outer clamping arm and can dismantle the connection, outer clamping arm on be equipped with the outer clamping head draw-in groove of U-shaped, the side of outer clamping head draw-in groove be equipped with first screw hole, outer clamping head on be equipped with outer clamping head draw-in groove complex outer clamping head joint protruding, outer clamping head joint protruding on be equipped with first screw hole complex first via hole.
6. A buccal lip surgical fixation device as in claim 1 wherein: interior centre gripping head pass through the screw with interior centre gripping arm and can dismantle and be connected, interior centre gripping arm on be equipped with the interior centre gripping head draw-in groove of U-shaped, the side of interior centre gripping head draw-in groove be equipped with the second screw hole, interior centre gripping overhead be equipped with interior centre gripping head draw-in groove complex interior centre gripping head joint protruding, interior centre gripping head joint protruding on be equipped with second screw hole complex second via hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020738295.3U CN212699164U (en) | 2020-05-08 | 2020-05-08 | Lip and cheek operation fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020738295.3U CN212699164U (en) | 2020-05-08 | 2020-05-08 | Lip and cheek operation fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212699164U true CN212699164U (en) | 2021-03-16 |
Family
ID=74944695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020738295.3U Expired - Fee Related CN212699164U (en) | 2020-05-08 | 2020-05-08 | Lip and cheek operation fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212699164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113208607A (en) * | 2021-05-13 | 2021-08-06 | 张雪杰 | Multipurpose electrocardiogram clamp convenient to operate |
-
2020
- 2020-05-08 CN CN202020738295.3U patent/CN212699164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113208607A (en) * | 2021-05-13 | 2021-08-06 | 张雪杰 | Multipurpose electrocardiogram clamp convenient to operate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212699164U (en) | Lip and cheek operation fixing device | |
| CN106551735A (en) | Pulp cavity Handle of file | |
| CN206216526U (en) | A kind of round mouth locking pliers of adjustable jaw | |
| CN207912735U (en) | A kind of gynemetrics's laparoscopic forceps | |
| CN204318881U (en) | Bone holding forceps | |
| CN208323357U (en) | A kind of Infectious Disease's Medical instrument fixture | |
| CN201441444U (en) | Fixing clamp for rib and collarbone fracture reduction | |
| CN208551910U (en) | A kind of medical treatment gynemetrics haemostatic clamp | |
| CN211834605U (en) | Blue pincers convenient to equipment | |
| CN110575227B (en) | Medical operating forceps | |
| CN217317616U (en) | Pipe wrench with rotatable chuck | |
| CN210019623U (en) | Orthopedic screw guiding and positioning clamp | |
| CN210383977U (en) | Double-joint rongeur for general surgery | |
| CN113370090A (en) | Special arch wire tempering forming pliers for dental spot welding machine | |
| CN111588492B (en) | Orthodontic pliers | |
| CN215306786U (en) | Binding type sheath tube stable clamping mechanism | |
| CN214712660U (en) | Needle holder | |
| CN207236839U (en) | A kind of novel orthopaedics are clamped with screw clamping | |
| CN214908408U (en) | Medical oral forceps | |
| CN209919719U (en) | Adjustable clamping mechanism | |
| CN209360780U (en) | A kind of adjustable angle needle holder | |
| CN216883572U (en) | Adjustable clamping device is used in mounting processing | |
| CN209301292U (en) | A kind of Kirschner wire guider quickly positioned | |
| CN108682977A (en) | A kind of ground wire fixture | |
| CN214985148U (en) | Overload protection's air outlet presss from both sides |
Legal Events
| 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: 20210316 |