CN219963540U - Bone traction pinhole disinfection device - Google Patents
Bone traction pinhole disinfection device Download PDFInfo
- Publication number
- CN219963540U CN219963540U CN202320867086.2U CN202320867086U CN219963540U CN 219963540 U CN219963540 U CN 219963540U CN 202320867086 U CN202320867086 U CN 202320867086U CN 219963540 U CN219963540 U CN 219963540U
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- China
- Prior art keywords
- spray pipe
- pinhole
- nozzle
- traction
- bone
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 51
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 36
- 239000007921 spray Substances 0.000 claims abstract description 73
- 239000000645 desinfectant Substances 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 7
- 230000001954 sterilising effect Effects 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000000399 orthopedic effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 210000000459 calcaneus Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 210000003692 ilium Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a bone traction pinhole disinfection device, which comprises a spray pipe, an air balloon and a spray nozzle, wherein the spray pipe is provided with an inner cavity for containing disinfection liquid, and a piston which is contacted with the inner wall of the spray pipe is arranged in the inner cavity; the air balloon is arranged at the tail end of the spray pipe and is communicated with the inner cavity, and the air balloon is provided with a one-way air inlet valve; the nozzle is arranged on the nozzle of the spray pipe; the device can push the piston to spray the disinfectant in the spray pipe to the needle hole for disinfection under the action of air pressure through the squeezing air balloon, is simple and convenient to use, can be operated by a patient himself or a carer, and lightens the working intensity of medical staff.
Description
Technical Field
The utility model relates to the technical field of disinfection devices, in particular to a bone traction pinhole disinfection device.
Background
The bone traction needle is a surgical instrument which is matched with an orthopedic instrument to carry out fracture traction, positioning or guiding in the orthopedic operation. Common bone traction modes are supracondylar traction of the femur, tibial tuberosity traction, calcaneus traction, ilium traction, and the like. The reduction of the fracture is effectively promoted by traction of the intraoperative bones at two ends of the fracture, and the operation time is obviously shortened.
The needle holes of the bone traction needle need to be disinfected at intervals, so that the infection of the needle holes is avoided. At present, in a sterilization mode adopted in clinic, medical staff needs to use a common injector to extract sterilizing liquid from a sterilizing liquid barrel, and then aim at a needle hole to sterilize the sterilizing liquid drop on the needle hole; and medical personnel need to be sterilized at intervals of sterilization. Because the pinholes need to be disinfected for many times every day, the disinfection mode is inconvenient to operate, and the working strength of medical staff is increased.
Disclosure of Invention
Aiming at least one problem in the prior art, the utility model aims to provide a bone traction needle hole disinfection device, which sprays disinfection liquid in a spray pipe to a needle hole for disinfection under the action of air pressure through a squeezing air balloon, is convenient to use, and can be operated by a patient himself or a nursing staff, thereby reducing the working strength of medical staff.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a bone distraction pinhole sterilizing device comprising:
the spray pipe is provided with an inner cavity for containing disinfectant, and a piston which is in contact with the inner wall of the spray pipe is arranged in the inner cavity;
the air balloon is arranged at the tail end of the spray pipe and is communicated with the inner cavity, and the air balloon is provided with a one-way air inlet valve;
and the nozzle is arranged on the nozzle of the spray pipe.
Preferably, the spout is a transparent tube.
Preferably, the spray pipe is provided with capacity graduation marks.
Preferably, the device comprises a clamp, wherein two ends of the clamp are respectively provided with an arc-shaped spray pipe bayonet with elasticity and a traction bow bayonet, the spray pipe is clamped in the spray pipe bayonet, and the traction bow bayonet is used for being clamped on a traction bow of a bone traction needle.
Preferably, rubber layers are arranged on the inner walls of the spray pipe bayonet and the traction bow bayonet.
Preferably, a bending pipe is arranged between the nozzle and the nozzle of the spray pipe.
Preferably, a positive pressure joint is arranged between the nozzle and the bending pipe.
Preferably, the nozzle button is provided with a cap.
Preferably, the air balloon is a rubber balloon having elasticity.
Preferably, the one-way air inlet valve is arranged at the tail part of the air balloon.
Due to the adoption of the technical scheme, the utility model has the following advantages:
1. according to the bone traction pinhole disinfection device provided by the utility model, the disinfection liquid in the spray pipe is sprayed to the pinhole for disinfection by the piston under the action of air pressure through the compressed air balloon, so that the device is simple and convenient to use, and a patient himself or a carer can finish the operation, thereby reducing the working strength of medical staff.
2. According to the bone traction pinhole disinfection device provided by the utility model, the capacity scale marks are engraved on the spray pipe, the residual capacity of the disinfection liquid in the spray pipe can be displayed through the capacity scale marks, and the once sprayed quantity is the once disinfection quantity, so that the disinfection times can be approximately judged, and further whether the pinhole is in a missing disinfection condition can be judged.
3. The bone traction pinhole disinfection device provided by the utility model is provided with the positive pressure connector, the positive pressure connector can prevent external air from entering the spray pipe, so that disinfectant in the spray pipe is polluted, and the positive pressure connector can ensure that the spray pipe is not polluted reversely.
Drawings
Fig. 1 is a schematic structural view of a bone traction pinhole sterilizing device according to an embodiment of the present utility model.
Fig. 2 is a schematic view showing an internal structure of a bone traction needle hole sterilizing apparatus according to the embodiment of the present utility model.
Fig. 3 is a schematic structural view of a clip according to the embodiment of the present utility model.
Fig. 4 is a schematic application view of the bone traction pinhole sterilizing device according to the embodiment of the present utility model.
The reference numerals in the drawings:
1 is a spray pipe, 2 is an air balloon, 3 is a spray nozzle, 4 is an inflation rod, 401 is a piston, 5 is a one-way air inlet valve, 6 is a capacity scale mark, 7 is a clip, 701 is a spray pipe bayonet, 702 is a traction bow bayonet, 8 is a bending pipe, and 9 is a positive pressure joint.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "front", "rear", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the system or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
According to the bone traction pinhole disinfection device provided by the utility model, the piston is pushed to spray the disinfection liquid in the spray pipe to the pinhole for disinfection under the action of air pressure by the compressed air balloon, so that the device is simple and convenient to use, and a patient himself or a carer can finish the operation, thereby reducing the working intensity of medical staff.
Hereinafter, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
Examples
Referring to fig. 1 and 2, the bone traction pinhole disinfection device provided in this embodiment includes a spray tube 1, an air balloon 2 and a nozzle 3, wherein the spray tube 1 is provided with an inner cavity for containing disinfection solution, and a piston 4 in contact with the inner wall of the spray tube 1 is arranged in the inner cavity; the air balloon 2 is arranged at the tail end of the spray pipe 1 and is communicated with the inner cavity, and the air balloon 2 is provided with a one-way air inlet valve 5; the nozzle 3 is arranged on the spout of the spray pipe 1.
In particular applications. The spray pipe 1 can be a plastic pipe, the pipe body of the spray pipe is a circular pipe, the front end of the spray pipe 1 is a spray nozzle, and the spray nozzle is a spray nozzle pipe with the diameter smaller than that of the pipe body of the spray pipe 1; the nozzle 3 may be provided on the spout tube. The nozzle 3 can be made of the prior art, and disinfectant is sprayed when sprayed from the nozzle 3; the area of action of the spray can cover the area of the pinhole. The outer wall of the piston 4 is in contact, seal and sliding contact with the inner wall of the spray pipe 1, the tail end of the spray pipe 1 is sleeved with the air balloon 2, when the air balloon 2 is extruded, positive pressure is generated in the cavity of the communicating part between the air balloon 2 and the inner cavity, so that the piston 4 is pushed, and the piston 4 pushes the disinfectant in the spray pipe 1 to be sprayed out from the nozzle 3; when the air balloon 2 is extruded, the pressure of the air balloon 2 is larger than the external pressure, and the unidirectional air inlet valve 5 is closed; when the air bag 2 is released, negative pressure is generated in the air bag 2 in the process of returning to the initial state, the unidirectional air inlet valve 5 is opened under the action of the negative pressure, and external air enters the air bag 2 from the unidirectional air inlet valve 5.
When the bone traction needle hole disinfection device is used, disinfection liquid, which can be alcohol, is pre-filled in the spray pipe 1, and the spray nozzle 3 is aligned with the needle hole of the bone traction needle and the skin of a person; the air bag 2 is pressed, and the piston 4 moves towards the nozzle 3 in the inner cavity under the action of air pressure; the piston 4 pushes the disinfectant in the spray pipe 1, the disinfectant is sprayed out from the spray nozzle 3 in a mist form, and the sprayed disinfectant acts on the needle hole to disinfect the needle hole. The air bag 2 is backlogged once, and the disinfection liquid is sprayed out, so that one disinfection can be finished. The bone traction pinhole disinfection device of the embodiment is convenient to operate, and a patient himself or herself or a carer can finish the operation, so that the working strength of medical staff is reduced. The capacity of the disinfectant in the spray pipe 1 can be the daily disinfection dosage, and the disinfection device can be replaced once a day, so that the problem that the disinfectant in the spray pipe 1 is out of date and the risk of pinhole infection is increased is avoided. Meanwhile, the disinfection mode in the prior art can be reduced, and medical staff can be prevented from disinfecting pinholes due to too busy.
In this embodiment, the spout 1 is a transparent tube.
In a specific application, the spray pipe 1 can be a transparent plastic pipe; the transparent spray pipe 1 can clearly observe the use condition of the disinfectant in the spray pipe 1 by a user.
In this embodiment, the spout 1 is provided with volume graduation marks 6.
In specific application, the residual capacity of the disinfectant in the spray pipe 1 can be checked through the capacity scale mark 6, and as the once sprayed quantity is the once disinfection dosage, the residual capacity of the disinfectant in the spray pipe 1 displayed through the capacity scale mark 6 can be approximately judged, so that whether the pinhole is in a missing disinfection condition can be judged.
In this embodiment, referring to fig. 3 and 4, the disinfection device for a bone traction needle hole includes a clip 7, two ends of the clip 7 are respectively provided with a circular arc-shaped and elastic nozzle bayonet 701 and a traction bow bayonet 702, the nozzle 1 is clamped in the nozzle bayonet 701, and the traction bow bayonet 702 is used for being clamped on a traction bow of a bone traction needle.
In a specific application, the clip 7 can be made of plastic, and the spray pipe bayonet 701 and the traction bow bayonet 702 are arc bayonets with partial openings; when the clip 7 is used, the spray pipe bayonet 701 is clamped on the pipe body of the spray pipe 1, the traction bow bayonet 702 is clamped on the traction bow of the bone traction needle, and the disinfection device can be prevented from being lost.
In this embodiment, the inner walls of the nozzle bayonet 701 and the traction bow bayonet 702 are provided with rubber layers.
In specific application, the rubber layer has certain elasticity, and meanwhile, the friction force between the nozzle bayonet 701 and the pipe body of the nozzle 1 and the friction force between the traction bow bayonet 702 and the traction bow can be increased, so that the risk of the nozzle 1 moving relative to the traction bow is reduced as much as possible.
In this embodiment, a bend 8 is provided between the nozzle 3 and the spout of the spout 1.
In specific application, one end of the bending pipe 8 is sleeved on the spray pipe 1, and the other end is sleeved with the spray nozzle 3. Through the bending pipe 8, a certain angle can be formed between the nozzle 3 and the pipe body of the spray pipe 1, when the spray pipe 1 is fixed on the traction bow through the clip 7, the position of the spray pipe 1 relative to the traction bow can be adjusted due to the bending angle of the bending pipe 8, so that the nozzle 3 can be better aligned with a pinhole; when the disinfection is needed, the operator can directly squeeze the air balloon 2 to finish the disinfection, the operator is not required to align the pinholes, and the use is simpler and more convenient.
In this embodiment, a positive pressure joint 9 is provided between the nozzle 3 and the bending tube 8.
In a specific application, the positive pressure connector 9 may be a product of the prior art, such as a jerry positive pressure connector, the positive pressure connector 9 may prevent external air from entering the nozzle 1, thereby polluting the disinfectant in the nozzle 1, and the positive pressure connector 9 may ensure that the nozzle 1 is not polluted in the reverse direction.
In this embodiment, the nozzle 3 is snap-fitted with a cap.
In a specific application, the cap can prevent the external environment from polluting the nozzle 3, the cap is taken off from the nozzle 3 when in use, and the cap is covered again after the use is finished.
In this embodiment, the air balloon 2 is a rubber balloon having elasticity.
In specific application, the rubber balloon has elasticity, and can quickly recover to an initial state after being pressed.
In this embodiment, a one-way intake valve 5 is provided at the tail of the air balloon 2.
In the specific application, the unidirectional air inlet valve 5 arranged at the tail part of the air balloon 2 can reduce the probability of direct hand pressing on the unidirectional air inlet valve 5 when an operator squeezes the air balloon 2, and prolong the service life of the unidirectional air inlet valve 5.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. A bone traction pinhole disinfection device, comprising:
the spray pipe is provided with an inner cavity for containing disinfectant, and a piston which is in contact with the inner wall of the spray pipe is arranged in the inner cavity;
the air balloon is arranged at the tail end of the spray pipe and is communicated with the inner cavity, and the air balloon is provided with a one-way air inlet valve;
and the nozzle is arranged on the nozzle of the spray pipe.
2. The bone distraction pinhole disinfection apparatus according to claim 1, wherein said spout is a transparent tube.
3. The bone traction pinhole disinfection apparatus according to claim 2, wherein the nozzle is provided with capacity graduation lines.
4. The bone traction needle hole disinfection device according to claim 1, comprising a clip, wherein two ends of the clip are respectively provided with an arc-shaped and elastic spray pipe bayonet and a traction bow bayonet, the spray pipe is clamped in the spray pipe bayonet, and the traction bow bayonet is used for being clamped on a traction bow of a bone traction needle.
5. The bone distraction pinhole disinfection apparatus according to claim 4, wherein the inner walls of the spout bayonet and the distraction bow bayonet are each provided with a rubber layer.
6. The bone traction pinhole disinfection apparatus according to claim 1, wherein a bent pipe is provided between the nozzle and the spout of the spout.
7. The bone distraction pinhole disinfection apparatus according to claim 6, wherein a positive pressure joint is provided between the nozzle and the bending tube.
8. The bone distraction pinhole disinfection apparatus according to claim 1, wherein the nozzle clasp is provided with a cap.
9. The bone distraction pinhole disinfection apparatus according to claim 1, wherein said air balloon is a rubber balloon having elasticity.
10. The bone distraction pinhole disinfection apparatus according to claim 1, wherein said one-way air inlet valve is provided at the tail of said air balloon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320867086.2U CN219963540U (en) | 2023-04-18 | 2023-04-18 | Bone traction pinhole disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320867086.2U CN219963540U (en) | 2023-04-18 | 2023-04-18 | Bone traction pinhole disinfection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219963540U true CN219963540U (en) | 2023-11-07 |
Family
ID=88580429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320867086.2U Active CN219963540U (en) | 2023-04-18 | 2023-04-18 | Bone traction pinhole disinfection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219963540U (en) |
-
2023
- 2023-04-18 CN CN202320867086.2U patent/CN219963540U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |