CN215129265U - Soft tissue protection function sled board - Google Patents
Soft tissue protection function sled board Download PDFInfo
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- CN215129265U CN215129265U CN202120459716.3U CN202120459716U CN215129265U CN 215129265 U CN215129265 U CN 215129265U CN 202120459716 U CN202120459716 U CN 202120459716U CN 215129265 U CN215129265 U CN 215129265U
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- soft tissue
- branch point
- point position
- eccentric
- tissue contact
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Abstract
The utility model discloses a soft tissue safeguard function sled board, hold the portion of taking including pointed end, eccentric camber portion, top layer tissue contact branch point position portion and hand, pointed end, eccentric camber portion, top layer tissue contact branch point position portion and hand hold the portion of taking connect gradually and be an overall structure, eccentric camber portion connect between pointed end and top layer tissue contact branch point position portion, top layer tissue contact branch point position connect between eccentric camber portion and hand hold the portion of taking, pointed end, eccentric camber portion, top layer tissue contact branch point position portion and hand hold the cross section of the overall structure that the portion of taking connects gradually and form and be the arc structure.
Description
Technical Field
The utility model relates to a medical tool field, concretely relates to soft tissue safeguard function sled board.
Background
The bone science, also called as orthopedics, is a specialty or discipline of medicine, which is used for specially researching the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal form and function of the system by using medicines, operations and physical methods, and treating injuries and diseases of the system, and the bone exposure or muscle distraction and the like are usually completed by some instruments in the operation, wherein a pry plate (also called as a distraction device in the field) is a common tool for the bone exposure and distraction.
The sled board (distraction device) kind that commonly uses on the medical market is many at present, according to different anatomical site, different operations have different angles, different effects, different kinds of sled board (distraction device), wherein can divide into according to the operation difference: a hip joint prying plate (a spreading device), a knee joint prying plate (a spreading device), a thyroid prying plate (a spreading device), a cervical vertebra prying plate (a spreading device) and the like; according to the action, the method can be divided into: muscle distraction pry plates (distraction devices), joint exposure pry plates (distraction devices), and the like; according to the structure, the device can be divided into a double-eccentric crow plate (a spreading device), a radian crow plate (a spreading device), a right-angle crow plate (a spreading device), a single-tooth crow plate (a spreading device), a double-tooth crow plate (a spreading device) and the like.
In the prior art, a pry plate (a strutting device) is finished by processing a plate and bending the plate in a bright shape, and the whole pry plate is of a flat plate structure. The basic structure of the prying plate (the spreading device) is that one end of the prying plate is pointed or has radian and an inclination angle, and the other end of the prying plate is a handle holding position. When in use, soft tissues such as muscles and the like are used as fulcrums, and bones or other soft tissues needing to be opened (pulled) are pried up by the tips with radians and inclination angles. However, in the prior art, the contact position of the prying plate (the distraction device) and the soft tissue, particularly the fulcrum position, is generally a flat plate structure (as shown in fig. 1), and the stress is concentrated in the contact process of the prying plate (the distraction device) and the soft tissue, so that the soft tissue is easily bruised and hurted. This is even more evident in minimally invasive surgery where low trauma is sought.
Disclosure of Invention
In order to overcome the problem that exists among the prior art, the utility model provides a soft tissue safeguard function sled board, the technical problem that solve include how to reduce the sled board and apply the stress on the soft tissue when strutting with the soft tissue contact, prevent that the soft tissue contusion, press against the wound.
For solving the problem, a soft tissue safeguard function sled board, hold the portion of taking including pointed end, eccentric camber portion, top layer tissue contact branch point position portion and hand, pointed end, eccentric camber portion, top layer tissue contact branch point position portion and hand hold the portion of taking and connect gradually into an overall structure, eccentric camber portion connect between pointed end and top layer tissue contact branch point position portion, top layer tissue contact branch point position connect between eccentric camber portion and hand hold the portion of taking, pointed end, eccentric camber portion, top layer tissue contact branch point position portion and hand hold the cross section of the overall structure that the portion of taking connects gradually and form for the arc structure.
The arc-shaped structure is a groove-shaped structure.
The superficial layer tissue contact fulcrum position part is a contraction part between the eccentric radian part and the handle holding part.
The width of the handle holding part is gradually increased from the superficial layer tissue contact fulcrum position part to the free end of the handle holding part.
The handle is held the position that is close to the free end of holding and is provided with the hole of gripping.
The holding holes comprise a first holding hole and a second holding hole, and the first holding hole and the second holding hole are sequentially arranged along the direction gradually far away from the position of the contact fulcrum of the superficial tissues.
The utility model discloses realize following beneficial effect:
soft tissue safeguard function sled board adjust the whole flat structure of sled board among the prior art for the arc structure, reduce sled board (distraction device) and exert the stress on the soft tissue when strutting with the soft tissue contact, prevent that the soft tissue from being contused wound, pressing against the wound, when keeping sled board (distraction device) service function, realize the function of protection top layer soft tissue, provide better operation guarantee for patient and art person, improve patient's postoperative satisfaction.
Drawings
FIG. 1 is a cross-sectional view of a prior art pry plate in contact with soft tissue.
Fig. 2 is a front view of the soft tissue protection function pry plate of the present invention.
Fig. 3 is a cross-sectional view of portion a-a of the soft tissue protective function pry plate shown in fig. 2.
Fig. 4 is a top view of the soft tissue protection function pry plate of the present invention.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 2 to 4, soft tissue safeguard function pinch plate include tip 1, eccentric camber portion 2, superficial layer tissue contact branch point position 3 and hand holding portion 4, tip 1, eccentric camber portion 2, superficial layer tissue contact branch point position 3 and hand holding portion 4 connect gradually into an overall structure, eccentric camber portion 2 connect between tip 1 and superficial layer tissue contact branch point position 3, superficial layer tissue contact branch point position 3 connect between eccentric camber portion 2 and hand holding portion 4, tip 1, eccentric camber portion 2, superficial layer tissue contact branch point position 3 and hand holding portion 4 connect gradually and form the overall structure's cross section be the arc structure (as shown in fig. 4).
The tip part 1, the eccentric camber part 2, the surface tissue contact fulcrum position part 3 and the handle holding part 4 can be integrally formed into an integral structure, and the integral structure can also be formed by conventional connection modes in the mechanical fields such as welding, riveting and the like.
As shown in fig. 4, the arc-shaped structure is a groove-shaped structure.
As shown in FIG. 3, the superficial layer tissue abutment position 3 is a constricted portion between the eccentric curvature portion 2 and the handle holding portion 4.
The width of the handle holding part 4 is gradually increased from the superficial layer tissue contact fulcrum position 3 to the free end of the handle holding part 4.
The handle holding part 4 is provided with a holding hole at a position close to the free end.
The holding holes comprise a first holding hole 41 and a second holding hole 42, and the first holding hole 41 and the second holding hole 42 are sequentially arranged along the direction gradually far away from the surface tissue contact branch point position 3.
Grip the hole and hold portion 4 on the surface and form recessed structure, make things convenient for the operator to hold portion 4 with the hand on the one hand, on the other hand also makes things convenient for after using will soft tissue safeguard function sled board hang.
Soft tissue safeguard function sled board adjust the whole flat structure of sled board among the prior art for the arc structure, when keeping sled board (strutting arrangement) service function, realize the function of protection top layer soft tissue.
When needing to prize in the art and exposing skeleton (or other structures that need to expose), will soft tissue safeguard function sled board get into the incision through eccentric radian (angle) direction, the skeleton that needs to prize and expose (or other structures that need to expose) is supported to pointed end portion 1, supports superficial tissue contact fulcrum position portion 3 and supports superficial tissue, holds to hold and to apply counter-acting force by portion 4 to the hand, makes the wane and the skeleton that needs to prize and expose (or other structures that need to expose) and superficial tissue formation lever structure, pries and exposes skeleton (or other structures that need to expose).
When the soft tissue is propped (pulled open), the prying plate (propping device) enters the incision through the direction of the eccentric radian (angle), the position from the eccentric radian part 2 to the tip part 1 is contacted with the epidermis tissue, and the handle holding part 4 is applied with pulling force to prop (pull open) the soft tissue.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a soft tissue safeguard function sled board, a serial communication port, soft tissue safeguard function sled board include that tip portion, eccentric camber portion, superficial layer tissue contact branch point position portion and hand hold and take the portion, tip portion, eccentric camber portion, superficial layer tissue contact branch point position portion and hand hold and take the portion to connect gradually and be an overall structure, eccentric camber portion connect between tip portion and superficial layer tissue contact branch point position portion, superficial layer tissue contact branch point position connect between eccentric camber portion and hand hold and take the portion, tip portion, eccentric camber portion, superficial layer tissue contact branch point position portion and hand hold and take the cross section of the overall structure that the portion connected gradually and form to be the arc structure.
2. The soft tissue protective function sled plate of claim 1 wherein said arcuate structure is a groove-shaped structure.
3. The soft tissue protective pry plate of claim 1 wherein the superficial tissue contact fulcrum location is a constriction between the eccentric curvature and the handle grip.
4. The soft tissue protective pry plate of claim 1, wherein the width of the handle grip gradually increases from the superficial tissue contact fulcrum location to the free end of the handle grip.
5. The soft tissue protection function sled of claim 1, wherein the handle grip is provided with a grip aperture proximate to the free end.
6. The soft tissue protective pry plate of claim 5 wherein the gripping apertures comprise a first gripping aperture and a second gripping aperture, the first gripping aperture and the second gripping aperture being sequentially aligned in a direction gradually away from the location of the tissue abutment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120459716.3U CN215129265U (en) | 2021-03-03 | 2021-03-03 | Soft tissue protection function sled board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120459716.3U CN215129265U (en) | 2021-03-03 | 2021-03-03 | Soft tissue protection function sled board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215129265U true CN215129265U (en) | 2021-12-14 |
Family
ID=79413418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120459716.3U Active CN215129265U (en) | 2021-03-03 | 2021-03-03 | Soft tissue protection function sled board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215129265U (en) |
-
2021
- 2021-03-03 CN CN202120459716.3U patent/CN215129265U/en active Active
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