CN213665674U - Puncture-proof protection device for Kirschner wire - Google Patents
Puncture-proof protection device for Kirschner wire Download PDFInfo
- Publication number
- CN213665674U CN213665674U CN202021367810.8U CN202021367810U CN213665674U CN 213665674 U CN213665674 U CN 213665674U CN 202021367810 U CN202021367810 U CN 202021367810U CN 213665674 U CN213665674 U CN 213665674U
- Authority
- CN
- China
- Prior art keywords
- seat
- puncture
- protective sleeve
- locking
- kirschner wire
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 53
- 208000002193 Pain Diseases 0.000 claims abstract description 17
- 239000000084 colloidal system Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 13
- 206010017076 Fracture Diseases 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000399 orthopedic effect Effects 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000011708 Avulsion fracture Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 108010025899 gelatin film Proteins 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a puncture-proof protection device for a Kirschner wire, which comprises a protective sleeve, a locking seat and a puncture-proof seat, wherein the puncture-proof seat is arranged at the upper end of the protective sleeve, and the locking seat which can clamp the Kirschner wire is arranged on the puncture-proof seat; firstly, after the protective sleeve is provided with the Kirschner wire, the Kirschner wire can be stably fixed in the protective sleeve without breaking away and losing efficacy due to the fact that the elastic colloid at the bottom, the depth of the protective sleeve and the opening position of the opening section at the upper end are provided with the raised elastic pads; secondly, the whole protective sleeve and the puncture-proof seat are small and exquisite in structure and not easy to damage, and the taking process is controlled by opening and closing the locking seat; finally, the structure design of the puncture-proof seat can effectively avoid puncture in the taking process; the utility model discloses a protection device is prevented stinging by ke shi needle, the cover that can be stable is convenient for get and puts the operation and reduce the risk that ke shi needle stabbed, is fit for popularizing and applying on ke shi needle.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specificly relate to a protection device is prevented stinging by ke shi needle.
Background
The kirschner wire is a commonly used internal fixation material in orthopedics, is used for fixing short fractures or avulsion fractures and other fractures with low stress, and is also used for fixing temporary fracture blocks in orthopedic operations.
In the clinical work of orthopedics department, a Kirschner wire (Steiner wire) is often used for fixing fracture or bone traction, and because the tip of the Kirschner wire is triangular pyramid-shaped and very sharp, the packaging is easy to puncture during transportation, the pollution is failed, and workers can be injured by mistake. In the bone traction, the pointed end of the kirschner wire is exposed, so that patients and medical staff are easy to stab in the packaging process and the using process, and secondly, the existing medical staff invent some simple kirschner wire protective sleeves, but the following problems exist:
firstly, the stability of the installed kirschner wire protective sleeve is poor, and the kirschner wire can be separated from the protective sleeve to cause the failure of protection, thereby causing corresponding troubles;
secondly, if the effectiveness of protection is considered, if a glass bottle with a silica gel film is adopted, the defects that the puncturing process and the taking process are inconvenient, the glass bottle is easy to damage, the needle head end is fixed unstably and the like exist;
finally, protective sheath among the prior art all has the defect to this fixed process of protective sheath, and the protective sheath though can reach and reduce the probability of stabbing in transportation or use, nevertheless stabs the operator very easily in the process of installation protective sheath, has just also led to taking away and has had great stab risk when installing again after the protective sheath.
In conclusion, the prior art lacks a puncture-proof protective sleeve which is stable in fixation, effective in puncture prevention and capable of effectively reducing puncture risks in the taking and placing process.
SUMMERY OF THE UTILITY MODEL
The above-mentioned problem to prior art exists, the utility model provides a protection device is prevented stinging by ke shi needle, the cover that can be stable is convenient for get and puts the operation and reduce the risk that ke shi needle stabbed on ke shi needle, is fit for popularizing and applying.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a protection device is prevented stinging by ke shi needle, includes protective sheath, locking seat and prevents stinging the seat, the protective sheath main part is that one end open-ended cavity is cylindric, includes lower extreme closed section and upper end opening section respectively, lower extreme closed section bottom installation elasticity colloid, the open position of upper end opening section are equipped with bellied cushion, the seat is prevented stinging in protective sheath main part upper end installation, prevents that the seat is greater than the twice of protective sheath main part for the diameter, middle zone open-ended disc, installation locking seat on the seat of stinging, the semicylinder seat of mirror image installation is installed on the opening of preventing stinging the seat in the locking seat, and the lock buckle is installed respectively to the looks proximal surface of semicylinder seat.
Furthermore, the inner wall of the protective sleeve is smooth, and the length of the protective sleeve is 3-5 cm.
Furthermore, a locking buckle of a semi-cylindrical seat of the locking seat is arranged at the upper end, locking buckles are arranged on the front side and the rear side of the semi-cylindrical seat, and a locking buckle arranged on one semi-cylindrical seat corresponds to a locking groove formed in the other semi-cylindrical seat;
the distance between the semi-cylindrical seats is 2-3 cm.
Furthermore, the elastic colloid in the protective sleeve is inwards sunken and cylindrical, and the overall height is 2-4 mm.
Furthermore, the puncture-proof seat is a rubber disc with the thickness of 1-2mm, and the puncture-proof seat is downwards folded with a connecting end clamp of the protective sleeve.
The utility model has the advantages that: the utility model discloses a puncture-proof protection device for a Kirschner wire, which comprises a protection sleeve, a locking seat and a puncture-proof seat, wherein the puncture-proof seat is arranged at the upper end of the protection sleeve, and the locking seat capable of clamping the Kirschner wire is arranged on the puncture-proof seat;
firstly, after the protective sleeve is provided with the Kirschner wire, the Kirschner wire can be stably fixed in the protective sleeve without breaking away and losing efficacy due to the fact that the elastic colloid at the bottom, the depth of the protective sleeve and the opening position of the opening section at the upper end are provided with the raised elastic pads;
secondly, the whole protective sleeve and the puncture-proof seat are small and exquisite in structure and not easy to damage, and the taking process is controlled by opening and closing the locking seat; finally, the structure design of the puncture-proof seat can effectively avoid puncture in the taking process;
the utility model discloses a protection device is prevented stinging by ke shi needle, the cover that can be stable is convenient for get and puts the operation and reduce the risk that ke shi needle stabbed, is fit for popularizing and applying on ke shi needle.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a kirschner wire puncture-proof protection device according to an embodiment of the present invention;
fig. 2 is a schematic sectional structure view of the protective sheath according to the embodiment of the present invention;
fig. 3 is a schematic view of the kirschner wire stab-resistant protection device according to the embodiment of the present invention in use 1;
fig. 4 is a schematic usage diagram 2 of the kirschner wire puncture-proof protection device according to the embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-protective sleeve, 101-lower end closed section, 102-elastic colloid, 103-elastic pad, 2-puncture-proof seat, 201-semi-cylindrical seat, 202-locking buckle, 203-locking groove and 3-puncture-proof seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4
The utility model provides a protection device is prevented stinging by ke shi needle, includes protective sheath 1, locking seat 2 and prevents stinging seat 3, protective sheath 1 main part is one end open-ended cavity cylindricly, includes lower extreme closed section 101 and upper end opening section respectively, lower extreme closed section 101 bottom installation elastic colloid 102, the open position of upper end opening section are equipped with bellied cushion 103, puncture seat 3 is prevented in the installation of protective sheath 1 main part upper end, prevents that puncture seat 3 is greater than the twice of protective sheath 1 main part for the diameter, middle zone open-ended disc, prevent installing locking seat 2 on stinging seat 3, locking seat 2 is for installing the semicylinder seat 201 of mirror image installation on the opening of preventing puncture seat 3, and locking buckle 202 is installed respectively to the looks proximal surface of semicylinder seat 201.
The inner wall of the protective sleeve 1 is smooth, and the length of the protective sleeve 1 is 3-5 cm.
The locking buckle 202 of the semi-cylindrical seat 201 of the locking seat 2 is arranged at the upper end, the locking buckle 202 is arranged on the front side and the rear side of the semi-cylindrical seat 201, and the locking buckle 202 arranged on one semi-cylindrical seat 201 corresponds to the locking groove 203 arranged on the other semi-cylindrical seat 201;
the distance between the semi-cylindrical seats 201 is 2-3 cm.
The middle of the elastic colloid 102 in the protective sleeve 1 is inwards sunken and is cylindrical, and the overall height is 2-4 mm.
The puncture-proof seat 3 is a rubber disc with the thickness of 1-2mm and is downwards folded with the connecting end clamp of the protective sleeve 1.
The technical solution of the present invention is described below with reference to the following specific embodiments:
examples
As shown in fig. 1-4, the puncture-proof protection device for kirschner wires of the present invention comprises a protection sleeve 1, a locking seat 2 and a puncture-proof seat 3, wherein the puncture-proof seat 3 is installed at the upper end of the protection sleeve 1, and the locking seat 2 capable of clamping the kirschner wires is installed on the puncture-proof seat 3;
in the use process, the locking seat is in an opening and closing state, the locking seat is installed on the fixed transition section, the inner diameter of the fixed transition section is the same as that of the protective sleeve, the end of the locking seat of the protective sleeve is held by a hand and is positioned below the puncture-proof seat, and the sharp end of the Kirschner wire is aligned to the opening at the upper end of the protective sleeve and penetrates into the elastic colloid at the bottom of the protective sleeve;
after the protective sleeve is provided with the Kirschner wire, the Kirschner wire can be stably fixed in the protective sleeve and cannot be separated from the protective sleeve to lose efficacy due to the fact that the elastic colloid at the bottom, the depth of the protective sleeve and the opening position of the opening section at the upper end are provided with the raised elastic pads;
the whole protective sleeve and the puncture-proof seat are small and exquisite in structure and not easy to damage, and the opening and closing of the locking seat are realized during the control of the taking process; finally, the structure design of the puncture-proof seat can effectively avoid puncture in the taking process;
the locking seat is matched with the locking groove through the connection of the locking buckle, the locking buckle is arranged in the locking groove, and after the Kirschner wire is arranged, the upper end of the Kirschner wire can be stably fixed by pinching the locking buckle at the upper end of the Kirschner wire to the locking groove;
the utility model discloses a protection device is prevented stinging by ke shi needle, the cover that can be stable is convenient for get and puts the operation and reduce the risk that ke shi needle stabbed, is fit for popularizing and applying on ke shi needle.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a protection device is prevented stinging by ke shi needle which characterized in that: including protective sheath, locking seat and prevent stinging the seat, the protective sheath main part is one end open-ended cavity cylindricly, includes lower extreme closed section and upper end opening section respectively, lower extreme closed section bottom installation elasticity colloid, the open position of upper end opening section are equipped with bellied cushion, the thorn seat is prevented in protective sheath main part upper end installation, prevents stinging the seat and is greater than the twice of protective sheath main part for the diameter, intermediate zone open-ended disc, installation locking seat on the thorn seat, the locking seat is for installing the semicylinder seat of mirror image installation on the opening of preventing stinging the seat, and the lock buckle is installed respectively to the looks proximal surface of semicylinder seat.
2. The kirschner wire puncture protection device of claim 1, wherein: the inner wall of the protective sleeve is smooth, and the length of the protective sleeve is 3-5 cm.
3. The kirschner wire puncture protection device of claim 1, wherein: the locking buckle of the semi-cylindrical seat of the locking seat is arranged at the upper end, the locking buckles are arranged on the front side and the rear side of the semi-cylindrical seat, and the locking buckle arranged on one semi-cylindrical seat corresponds to the locking groove arranged on the other semi-cylindrical seat;
the distance between the semi-cylindrical seats is 2-3 cm.
4. The kirschner wire puncture protection device of claim 1, wherein: the middle of the elastic colloid in the protective sleeve is inwards sunken and is cylindrical, and the overall height is 2-4 mm.
5. The kirschner wire puncture protection device of claim 1, wherein: the puncture-proof seat is a rubber disc with the thickness of 1-2mm, and is downwards folded with the connecting end clamp of the protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021367810.8U CN213665674U (en) | 2020-07-13 | 2020-07-13 | Puncture-proof protection device for Kirschner wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021367810.8U CN213665674U (en) | 2020-07-13 | 2020-07-13 | Puncture-proof protection device for Kirschner wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213665674U true CN213665674U (en) | 2021-07-13 |
Family
ID=76725349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021367810.8U Expired - Fee Related CN213665674U (en) | 2020-07-13 | 2020-07-13 | Puncture-proof protection device for Kirschner wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213665674U (en) |
-
2020
- 2020-07-13 CN CN202021367810.8U patent/CN213665674U/en not_active Expired - Fee Related
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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: 20210713 |