阅读说明：本技术 一种精密手术器械保护装置 (Precision surgical instrument protection device ) 是由 毛淑芝 于 2019-11-29 设计创作，主要内容包括：本发明涉及手术器械保护装置技术领域,尤其涉及一种用于精密手术器械的保护装置,包括硬质保护部和束带；硬质保护部包括头端和外延板,头端即功能端保护部,外延板固定在头端上；外延板上设置有束带固定孔、束带拆卸孔和凸台,束带固定孔设置在靠近外延板边缘的位置,束带拆卸孔设置在束带固定孔对侧；凸台位于束带固定孔和束带拆卸孔之间；柔性束带由杆体以及套设在杆体两端的挡头和固定卡位组成,凹陷与能够通过束带拆卸孔的束腰部分后与束带拆卸孔卡合在一起。该装置为精密手术器械的使用、储存、转运、清洗、消毒、包装、灭菌等各环节的安全管理提供了保障,避免各处置环节的意外毁坏,保障器械功能完好,延长器械尤其是精密器械的使用寿命和患者使用安全。(The invention relates to the technical field of surgical instrument protection devices, in particular to a protection device for a precise surgical instrument, which comprises a hard protection part and a binding belt; the hard protection part comprises a head end and an epitaxial plate, the head end is the functional end protection part, and the epitaxial plate is fixed on the head end; the outer extension plate is provided with a binding belt fixing hole, a binding belt disassembling hole and a boss, the binding belt fixing hole is arranged at a position close to the edge of the outer extension plate, and the binding belt disassembling hole is arranged at the side of the binding belt fixing hole; the boss is positioned between the strap fixing hole and the strap dismounting hole; the flexible bridle comprises the body of rod and the fender head and the fixed screens of cover at the body of rod both ends, sunken with can dismantle the hole card with the bridle behind the beam waist part in hole through the bridle and be in the same place. The device provides guarantee for the safety control of each link such as use, storage, transportation, washing, disinfection, packing, sterilization of accurate surgical instruments, avoids the unexpected damage of each link of handling, ensures that the apparatus function is intact, prolongs the life and patient safety in utilization of apparatus especially accurate apparatus.)

1. A precision surgical instrument protection device is characterized by comprising a hard protection part and a binding belt;

the hard protection part comprises a head end and an epitaxial plate, the head end is a functional end protection part which is of a square structure with a cavity and is provided with an open port, the rest surface of the head end is of a hollow structure, the epitaxial plate is fixed on the open port, and the epitaxial plate extends along the direction far away from the port;

the outer extension plate is provided with a binding belt fixing hole, a binding belt disassembling hole and a boss, the binding belt fixing hole is arranged at a position close to the edge of the outer extension plate, and the binding belt disassembling hole is arranged at the side of the binding belt fixing hole; the belt disassembling hole is in a waist shape, and the opening of the belt disassembling hole extends to the edge of the extension plate; the boss is positioned between the strap fixing hole and the strap dismounting hole;

the flexible band comprises the body of rod and the fender head and the fixed screens of cover at body of rod both ends, the body of rod passes the band fixed orifices setting, and the fender head is located the back of boss, and the fender head can't pass through from the band fixed orifices, it is sunken to have on the fixed screens, and the hole is dismantled through the band to the fixed screens, sunken and can dismantle behind the beam waist part in hole through the band dismantle with the band and dismantle the hole block and be in the same place.

2. The precision surgical instrument protection device of claim 1, wherein the flexible strap is further comprised of a positioning clip disposed between the stop and the fixed clip by the shaft, and the positioning clip is disposed adjacent to the stop; the location dop can't pass from the band fixed orifices, and the interval between fender head and the location dop is greater than epitaxial plate thickness.

3. The precision surgical instrument protection device of claim 1, wherein the retaining clip is comprised of a first protrusion and a second protrusion, the first protrusion and the second protrusion defining the recess therebetween.

4. The precision surgical instrument protection device of claim 1, wherein the strap retention apertures are no less than two and extend in a direction away from the open port; preferably, the strap fixing hole and the strap detaching hole are arranged symmetrically with respect to a central axis of the extension plate.

5. The precision surgical instrument protection device of claim 1, wherein the strap detachment aperture is no less than two, extending in a direction away from the open port; preferably, the strap fixing holes and the strap detaching holes are the same in number.

6. A precision surgical instrument protection device according to claim 1, wherein the boss is recessed at its central portion.

7. A precision surgical instrument protection device according to any one of claims 1 to 5 wherein there are no fewer than two bosses extending in a direction away from the open port.

8. A precision surgical instrument protection device according to any one of claims 1 to 5, wherein the head end and the extension plate are made of a transparent material, preferably any one of plexiglas, PVC, PC, PEI.

9. The precision surgical instrument protection device of any one of claims 1-5, wherein the flexible band is made of silicone.

Technical Field

The invention relates to the technical field of surgical instrument protection devices, in particular to a protection device for a precise surgical instrument.

Background

The information disclosed in this background of the invention is only for enhancement of understanding of the general background of the invention and is not necessarily to be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

With the continuous progress of medical technology, hospital high-end high-value precision instruments (such as functional end protection of microsurgical instruments in all departments such as ophthalmology, cardiac surgery, orthopaedics, neurosurgery and the like, such as microscissors, tweezers, hooks, puncture needles and the like): with the development of more and more precise instruments for minimally invasive surgery, the clinical use and management of medical staff are more challenging, and the inventor finds that: the existing protection of precise instruments mostly adopts a disposable silicon rubber protective sleeve and a special silicon rubber fixing frame, the protective sleeve is in close contact with the instruments, the functional state of the instruments cannot be observed, and accidents (needle-prick injuries, instrument damage and the like) are easy to happen in the installation process; after the fixed clamping groove is loosened, the instrument is easy to fall off, so that the instrument is damaged; the used instrument protective sleeve is discarded, the instrument is not protected, and the instrument protective sleeve is mixed with other instruments and is easy to damage the instrument; in the processes of recycling, cleaning and the like, the protective sleeve needs to be taken down, the exposed functional end of the instrument is easy to damage, once the instrument is damaged, economic loss is brought to a hospital, and meanwhile, potential safety hazards are brought to a patient; in addition, according to the specification and the size of the surgical instrument, protective sleeves and silica gel fixing frames of different models need to be configured, so that the working efficiency is reduced, and resources are greatly wasted.

Disclosure of Invention

Aiming at the existing problems, the invention provides a precision surgical instrument protection device, which provides guarantee for safety management of various links such as use, storage, transportation, cleaning, disinfection, packaging, sterilization and the like of precision surgical instruments, avoids accidental damage of various handling links, ensures complete functions of the instruments, and prolongs the service life of the instruments, particularly the precision instruments, and the use safety of patients.

In order to achieve the purpose, the invention adopts the following technical means:

a protection device for a precise surgical instrument mainly comprises a hard protection part and a binding belt; wherein:

the hard protection part comprises a head end and an epitaxial plate, the head end is a functional end protection part which is of a square structure with a cavity and is provided with an open port, the rest surface of the head end is of a hollow structure, the epitaxial plate is fixed on the open port, and the epitaxial plate extends along the direction far away from the port, so that the hard protection part forms an L-shaped structure; the outer extension plate is provided with a strap fixing hole, a strap disassembling hole and a boss, the strap fixing hole is arranged at a position close to the edge of the outer extension plate, and the strap disassembling hole is arranged on the side of the strap fixing hole; the strap disassembling hole is in a waist shape, and the opening of the strap disassembling hole extends to the edge of the extension plate; the boss is located between the strap fixing hole and the strap detaching hole.

The flexible band comprises the body of rod and the fender head and the fixed screens of cover at body of rod both ends, the body of rod passes the band fixed orifices setting, and the fender head is located the back of boss, and the fender head can't pass through from the band fixed orifices, it is sunken to have on the fixed screens, and the fixed screens can't dismantle the hole through the band, and sunken and dismantle the hole card with the band behind the beam waist part that can dismantle the hole through the band and be in the same place, make the band form the arch to fix the apparatus on the epitaxial wafer, the important function end of apparatus is installed in the head end.

Compared with the prior art, the precision surgical instrument protection device has the following beneficial effects:

(1) after the functional end of the surgical instrument is implanted into the head end of the hard protection part and the extension plate, the instrument can be tightly fixed on the instrument protection device through the binding effect of the silica gel binding band, the protection of the functional section of the surgical instrument is in a three-dimensional space and can be fixed, and the instrument is prevented from being collided and damaged in all the positions.

(2) The protective device of the invention can be used repeatedly, is suitable for protecting precise surgical instruments with various types and structures, does not need to be provided with special protective sleeves and silica gel fixing frames for instruments with different types, obviously improves the working efficiency and saves resources.

(3) The protective device of the invention is a transparent hollow structure, is easy to observe the performance of the functional end of the surgical instrument, and does not need to be taken down in each disposing link after use, thereby avoiding the damage in the disposing operation and improving the working efficiency.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of a hard guard according to an embodiment of the present invention.

FIG. 2 is a schematic view of a band according to an embodiment of the present invention.

FIG. 3 is a schematic view of the assembly of the hard guard and the strap in an embodiment of the present invention.

FIG. 4 is a schematic view of another angle assembly of the hard guard and the strap in an embodiment of the present invention.

The designations in the above figures represent respectively: 1-head end, 2-extension plate, 3-belt fixing hole, 4-belt disassembling hole, 5-boss, 6-rod body, 7-stopper, 8-fixing clamp position, 9-recess, 10-positioning clamp, 11-first projection, 12-second projection and 13-instrument.

Detailed Description

It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate that the directions of movement are consistent with those of the drawings, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element needs to have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

The terms "mounted", "connected", "fixed", and the like in the present invention are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and the terms used in the present invention should be understood as having specific meanings to those skilled in the art.

As mentioned above, the protection of the existing precision instruments has the defects that the functional state of the instruments cannot be observed, and accidents (needle stick injuries, instrument damage and the like) are easy to happen in the installation and taking processes. Therefore, the invention provides a precision surgical instrument protection device; the invention will now be further described with reference to the drawings and detailed description.

In some exemplary embodiments, the strap securing apertures are no less than two, extending in a direction away from the open port. Preferably, the arrangement of the strap fixing hole and the strap detaching hole is symmetrical relative to the central axis of the extension plate, so that the stopper and the fixing clamp position are respectively and better matched with the strap fixing hole and the strap detaching hole.

In some exemplary embodiments, the strap detachment aperture is no less than two, extending in a direction away from the open port. Preferably, the strap fixing holes and the strap detaching holes are the same in number. The strap fixing holes correspond to the strap disassembling holes one to one, and the strap fixing holes and the strap disassembling holes can be better utilized.

In some exemplary embodiments, the bosses are no less than two, extending in a direction away from the open port. The bosses can support and be too high for precise instruments, so that the instruments can be conveniently and completely cleaned and sterilized under the condition that the instruments are not required to be detached from the whole protection device.

First embodimentReferring to fig. 1 and 2, a precision surgical instrument protection device designed according to the present invention is illustrated, which mainly comprises a hard protection part and a belt; wherein:

the hard protection part comprises a head end 1 and an epitaxial plate 2, wherein the head end 1 is a functional end protection part which is a cube structure (namely, each surface is a plane structure) with a cavity, one surface of the cube structure is an open port, the rest surfaces are hollow structures, the epitaxial plate 2 is fixed on the open port, and the epitaxial plate 2 extends along the direction far away from the port, so that the hard protection part forms an L-shaped structure; the extension plate 2 is provided with a belt fixing hole 3, a belt disassembling hole 4 and a boss 5, the belt fixing hole 3 is arranged at a position close to the edge of the extension plate 2, and the belt disassembling hole 4 is arranged at the opposite side of the belt fixing hole 3; the belt disassembling hole 4 is in a waist shape, and the opening of the belt disassembling hole extends to the edge of the outer extension plate 2; the boss 5 is located between the strap fixing hole 3 and the strap detaching hole 4.

The flexible band is established by the body of rod 6 and cover and is constituteed at the dog 7 and the fixed screens 8 at body of rod both ends, the body of rod 6 passes the setting of band fixed orifices 3, and the dog 7 is located the back of boss 5, and dog 7 can't pass through from band fixed orifices 3, have sunken 9 on the fixed screens 8, and fixed screens 8 can't dismantle hole 4 through the band, and sunken 9 with can dismantle hole 4 joint together with the band through the beam waist part back of hole 4 is dismantled to the band, make the band form the arch to fix apparatus 13 on epitaxial plate 2, install in head end 1 the important function end of apparatus 13.

It is understood that on the basis of the first embodiment, the following technical solutions including but not limited to the following may be derived to solve different technical problems and achieve different purposes of the invention, and specific examples are as follows:

second embodiment2-4, the flexible strap further includes a positioning chuck 10 disposed between the stopper 7 and the fixing clip 8 by the rod body 6, and the positioning chuck 10 is disposed near the stopper 7; the positioning clamping head 10 cannot penetrate through the strap fixing hole 3, and the distance between the stop head 7 and the positioning clamping head 8 is larger than the thickness of the epitaxial plate 2. The main function of the positioning chuck 10 is to prevent the flexible belt from falling off from the belt fixing hole 3, when the positioning chuck 10 is in a loose state, namely, not matched with the belt detaching hole 4, because the positioning chuck 10 can not pass through the belt fixing hole 3, the flexible belt is always constrained in the extension plate 2, thereby enabling the hard protection part and the belt to be changed at any timeFlexible integration of usage states.

Third embodimentWith continued reference to fig. 2-4, the fixing detent 8 is composed of a first protrusion 11 and a second protrusion 12, and the recess 9 is formed between the first protrusion 11 and the second protrusion 12. In use, since the flexible band has a certain plastic deformability, the recess 9 can be pressed into the band-removing hole 4 from the waist portion of the band-removing hole 4 by an external force, the first protrusion 11 is now located on the back side of the extension plate (i.e. the back side of the boss 5), the second protrusion 12 is located on the front side of the extension plate (i.e. the side where the boss 5 is located), and the entire flexible strap is arched upwards to form an arch, while the first and second protrusions 11 and 12 are disposed obliquely with respect to the outer board in reaction to the flexible strap (against the arching force), this state allows a part of the edge of the first projection 11 to project into the belt-removing hole 4 from below, and a part of the edge of the second projection 12 protrudes into the belt-removing hole 4 from above, which allows the entire fixing clip 8 to be stably clipped with the belt-removing hole 4 without being ejected from the belt-removing hole 4 by the reaction of the flexible belt.

Fourth embodimentWith continued reference to FIG. 1, the strap attaching apertures 3 are no less than two and extend in a direction away from the open port, and the strap detaching apertures 4 are no less than two and extend in a direction away from the open port; the arrangement of the strap fixing hole 3 and the strap dismounting hole 4 is symmetrical relative to the central axis of the extension plate. The quantity of band fixed orifices 3 and band dismantlement hole 4 is the same, and band fixed orifices 3 and band dismantlement hole 4 one-to-one to in dog 7, fixed screens 8 cooperate better with band fixed orifices 3, band dismantlement hole 4 respectively, thereby can utilize band fixed orifices 3 and band dismantlement hole 4 better.

Fifth embodimentWith continued reference to fig. 1, the bosses 5 are no less than two, extending in a direction away from the open port. The bosses can support and be too high for precise instruments, so that the instruments can be conveniently and completely cleaned and sterilized under the condition that the instruments are not required to be detached from the whole protection device.

Sixth embodimentIs followed byWith continued reference to fig. 1, the boss 5 is recessed at its central portion to facilitate better engagement with a surgical instrument having a curved outer surface. The outer surface of part apparatus is curved surface shape, can increase the area of contact between with the apparatus through this kind of boss, can better disperse external force when receiving external force striking, the protection apparatus damages.

Seventh embodimentThe head end 1 and the epitaxial plate 2 are made of transparent materials (organic glass/acrylic), and the flexible bridle is made of silica gel. The head end and the epitaxial plate made of transparent materials are convenient for observing the performance of the functional end of the surgical instrument, and all the processing links after use do not need to be taken down, so that the damage in the processing operation is avoided, and the working efficiency is improved. And the flexible bridle made of silica gel is convenient for bending and fixing the apparatus.

Furthermore, the transparent material can also adopt high-performance PVC or PC or PEI plastic with high temperature and high pressure resistance.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.