CN214712816U - Splash-proof protection device for power system - Google Patents

Abstract

The utility model discloses a power system prevents splash protection device, the device include safety cover and flusher, the safety cover is the concave surface structure, the delivery port of flusher is towards the concave surface of safety cover. The protective cover comprises a supporting body and a protective surface, and the protective surface covers the convex end surface of the supporting body; the supporting body is formed by cross splicing of a plurality of plastic-coated steel wires, and the raw material of the protective surface is a polyethylene film; the raw material of the flusher is a leather strip for intravenous infusion. The device of the utility model has simple structure, convenient manufacture, foldable storage and no space occupation; the protection device can completely shield pollutants such as sprayed water, blood, bone fragments and the like, and can better protect the medical personnel during operation; the device has small structure and is convenient to operate; the device reduces occupational exposure risk, and can be popularized to other operation fields for application.

Description

Splash-proof protection device for power system

Technical Field

The utility model relates to a protection device, concretely relates to splash protection device is prevented to driving system.

Background

Epidemiologically, the main transmission route of new coronary pneumonia is via respiratory droplets and close contact, and the possibility of aerosol transmission exists under the condition of long-time exposure to high-concentration aerosols in a relatively closed environment. It has also been reported that the virus may spread through the conjunctiva of the eye.

The operating room is used as an important department for hospital infection prevention and control, operation medical care personnel belong to occupational exposure high-risk groups, the hospital faces some emergency treatment or limited-term operation during epidemic situations, the new coronary pneumonia is basically eliminated, and patients with the new coronary pneumonia cannot be completely eliminated due to the hidden nature and complexity of the new coronary pneumonia and the risk of latency. In order to cure the patient, the operation must be performed in time and orderly, and the cross infection in the hospital must be avoided, which brings great challenge to the infection prevention and control of the medical staff and becomes an important and serious work.

In clinical practice, the power system has the advantages of small vibration, controllable operation, high efficiency, reduction of postoperative complications and the like, and is used as an indispensable conventional instrument for treating bone tissues (drilling, grinding, cutting and other functions). In dynamic system use, it is prone to produce organic matter containing saliva, blood and particles, such as aerosols and splashes. According to the epidemiological investigation condition, even if the graded protection is carried out, the neck, the lower jaw, the two cheeks and the two ears are all exposed in the direct splashing range during partial operation medical care, so that splashes are easy to contact, infection can be caused, and harm is brought to the operation medical care. In addition, with the growth of people with special disease categories, the operation and medical care are easily exposed to the infected environment for a long time, and the function of the conventional protective appliance is still insufficient. Therefore, effective power system splash infection prevention and control measures in the operating room are important measures for ensuring that patients and medical staff avoid cross infection.

At present, the utility model applied by yellow glow and the like is an operation electric saw protective cover convenient to disassemble and assemble. This type of product relates to bone surgery technical field, and discloses an operation electric saw protection casing convenient to dismouting, including the protection casing, the protection casing is left surface open-ended semiellipse circular structure, the opening fixedly connected with oral area lock ring of protection casing left surface, the protection casing keep away from the middle part of oral area lock ring one end and seted up the through-hole, and the inside fixedly connected with of through-hole connects the bayonet socket. This operation electric saw protection casing convenient to dismouting, through having set up protection casing and operation electric saw, when making operation operator carry out the operation to the patient through the operation electric saw, the protection casing protects the operator, guarantee doctor's self safety, through having set up connection bayonet socket and latch, make operation electric saw and protection casing make things convenient for the dismouting, disposable prevents cross infection between the patient, still through having set up oral area lock ring and dregs liquid absorbed layer, absorb the dregs liquid when supporting the wound, prevent that the dregs liquid from spilling over, the operation is safe. However, the manufacturing process of the protection device is complex, the flushing and cooling functions are not involved, the size is large, the operation in the operation is inconvenient, the protection device is only suitable for the electric saw, other power devices cannot be used, and the popularization is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power system anti-splash protection device, which is provided with a shielding screen except meeting the infectious disease protection standard, so as to provide safety guarantee for effectively preventing splash by using a power system in clinic and protect the safety of patients and medical care personnel; meanwhile, the product is applied to clinic after epidemic situation, so that an operator is reminded to strengthen occupational protection in the future, prevention of occupational exposure in daily power system application operation is improved, and the product becomes a protective tool used in a normal state.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a power system prevents splash protection device, the device includes safety cover and flusher, the safety cover is the concave surface structure, the delivery port of flusher is towards the concave surface of safety cover.

Furthermore, the protective cover comprises a supporting body and a protective surface, and the protective surface covers the convex end surface of the supporting body; the supporting body is formed by alternately splicing a plurality of plastic-coated steel wires, and the raw material of the protective surface is a polyethylene film.

Furthermore, the raw material of the flushing device is an intravenous infusion leather strip.

Further, the flusher is built-in to have one section package to mould the steel wire with the fixed one end of safety cover, the flusher is built-in to have one end and the supporter fixed connection of package to mould the steel wire.

The manufacturing method of the anti-splashing protection device of the power system comprises the following steps:

(1) cutting the venous transfusion leather strip into a required length, and sleeving a section of plastic-coated steel wire into one end of the venous transfusion leather strip to form a plastic steel wire sleeve flusher;

(2) a plurality of plastic-coated steel wires are made into a supporting body in a crossed rotating and fixing mode in the middle, and then the plastic steel wire sleeve flusher and the supporting body are wound for one circle and fixed;

(3) and cutting the polyethylene film as a protective surface, then pasting the polyethylene film on one end of the support body, which is far away from the water outlet of the flusher, and finishing the manufacturing of the splash-proof protection device of the power system.

Has the advantages that: the utility model provides a power system prevents splash protection device, it has following advantage:

1. the device of the utility model has simple structure and convenient manufacture, and the selected plastic-coated steel wire is used as a material to prevent the skin of the medical hand from being scratched when in use; the folding type surgical operating table is folded before use, has small volume and does not occupy the space of a sterile table and a surgical operating table; the product has low price and is convenient to popularize and use;

2. the device of the utility model has a flushing function, so that an assistant doctor can conveniently operate in the operation, and keep a proper flushing angle, thereby achieving more accurate operation; the ductility characteristic of the plastic-coated steel wire can adjust the angle of the protective cover at any time according to the requirement of an operator, so that pollutants such as sprayed water, blood, bone fragments and the like can be completely shielded, and the medical personnel can be better protected;

3. the device of the utility model is small and exquisite, satisfies the narrower characteristic of the oral and maxillofacial surgery tumor operation position space, and makes up the shortcomings of oversize, inconvenient and the like caused by the prior design of protective tools; the device can not touch other parts of the patient due to being too large, so that damage or pollution is avoided; the burden on the operation of an operating doctor due to the overweight of the splash-proof protective cover is avoided; the operation is simple and the use is convenient;

4. the device of the utility model is environment-friendly, safe and reliable, is a disposable article, and is discarded after being used, thereby ensuring the safety of operation disinfection and sterilization;

5. the device of the utility model can strengthen the power splash protection during the epidemic situation normalized prevention and control period and the conventional protection, and reduce the occupational exposure risk;

6. the development method and the material of the device are all suitable for the power system of all the position operations, belong to the common splash-proof protective cover, and can be popularized to other operation fields for application.

Drawings

Fig. 1 is a schematic structural diagram of the protection device of the present invention in different states.

Fig. 2 is a flow chart of the support of the present invention.

Fig. 3 is a schematic structural view of the protective surface of the present invention.

Fig. 4 is a schematic structural view of the flushing device of the present invention.

Fig. 5 is a schematic structural view of the support body of the present invention after being connected to a flushing device.

Fig. 6 is a schematic structural view of the protection device of the present invention fixed to a power system.

In the figure: 1. a protective cover; 11. a support body; 12. a protective surface; 2. a flusher; 3. and (5) coating plastic steel wires.

Detailed Description

The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to the disclosed embodiments are within the scope of the present invention as those skilled in the art will recognize. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

The utility model provides a power system prevents splash protection device, the device includes safety cover 1 and flusher 2, safety cover 1 is the concave surface structure, the delivery port of flusher 2 is towards the concave surface of safety cover.

The protective cover 1 comprises a support body 11 and a protective surface 12, and the protective surface 12 covers the convex end surface of the support body 11; the supporting body 11 is formed by cross-splicing a plurality of plastic-coated steel wires 3, and the raw material of the protective surface 12 is a polyethylene film.

The raw material of the flusher 2 is a venous transfusion leather strip 21; the one end that flusher 2 and safety cover 1 are fixed embeds has one section package to mould the steel wire, flusher 2 embeds has the one end and the supporter 11 fixed connection of package to mould the steel wire.

Protection device's design requirement, material and specification as follows:

according to investigation and analysis, the farthest reachable distance of the splashed objects generated in the operation process in the horizontal direction is 1600mm from the operation point, and the highest splashing height of the splashed objects is 1800 mm; according to the difference of the operation angle of the power system of the doctor of the main knife and the flushing angle of the assistant, the horizontal splashing distance and the vertical height distance generated by splashed objects are different;

materials and specifications: the plastic-coated steel wire (figure 2) selects high-quality steel wire as raw material, the plastic and the steel wire are firmly combined together through deep processing treatment, according to calculation, the length of the front end of a grinding head handle/electric saw handle and the length of a ball drill/tool rest saw blade are all less than 12cm, therefore, the plastic-coated steel wire is set to be more than 12cm, the rear section of the handle is calculated, the 3 sections of the plastic-coated steel wire are 25cm, the 1 section is 17cm, the total length is 92cm, and the plastic-coated steel wire has the characteristics of ageing resistance, corrosion resistance, cracking resistance, good ductility and the like;

the polyethylene film (figure 3) is selected to be 30cm long and 17cm wide, cut into a semicircle with a radius of 15cm, strong double-sided adhesive is attached to the periphery of the semicircle arc and the downward vertical line of the arc midpoint, namely the vertical line, and the water vapor osmotic pressure of the polyethylene film is not less than 30g/m every 24h²The extensibility should be not more than 2N/cm, the permanent set should be not more than 5%; selecting a disposable intravenous infusion needle with the specification of 0.8mm and the length of 28cm, cutting off the needle head, and remaining 28cm intravenous infusion leather strips.

The manufacturing process of the protection device (fig. 1) is as follows:

according to the specifications, a 28cm venous transfusion leather strip is cut, 17cm plastic-coated steel wires are sleeved in the venous transfusion leather strip to form a plastic steel wire sleeve flusher (figure 4), three plastic-coated steel wires with the length of 25cm are fixed in a cross rotating mode at the position of 15cm, the plastic steel wire sleeve flusher and the three plastic-coated steel wires are fixed in a winding mode (figure 5), any one plastic-coated steel wire with the length of 25cm is attached to the middle position of a cut polyethylene film, the other two plastic-coated steel wires with the length of 25cm are respectively attached to the rest rubber surface of a semicircular polyethylene film, the film and the plastic-coated steel wires are combined into a whole, and the anti-splashing protection device is manufactured and is folded to be sterilized for use.

The attention of the device is as follows: the device is sterile, disposable and forbidden to be used repeatedly; sterilizing by adopting ethylene oxide; if the product package is damaged, leaks, is affected with damp, changes color and the like, the product can not be used; warning of the sterilization color-changing label is checked before use; the aseptic effective period is three years, the aseptic product can be used within the effective period, and the aseptic product can not be used after being expired.

The application range of the device is as follows: the power system is applied to the operation, so that the operation field is prevented from being polluted by splashing in the operation, and medical personnel are prevented from performing the operation, and the occupational protection is better guaranteed.

The use method of the protection device of the utility model is as follows:

and (3) unpacking the hand washing nurse, fixing the anti-splashing protection device with the front ends of the grinding head of the power system, the electric saw and the handle of the electric drill (figure 6), and unfolding for use. The detailed process comprises the following steps: winding and wrapping the three plastic-coated steel wires at the lower end at the front end of a handle of the power system to ensure no looseness; the anti-splashing protective cover is unfolded, the plastic-coated steel wire has ductility, and the angle of the plastic-coated steel wire can be adjusted by a hand washing nurse according to the requirements of a doctor; in the use, use the syringe to connect the venous transfusion leather strap other end by the assistant and wash by water, the flusher angle is adjustable, inside water, blood and the bone fragment that splash got into the splash-proof safety cover, played the effect of sheltering from, after finishing using, pulled down it and lost to medical disposal bag.

The number of operation operators in the hospital in 2019 reaches 10.36 ten thousands, and the increase is 9.39% on the same scale; the number of outpatient operation people reaches 17.18 thousands, the comparably increase is 5.46%, and the operation amount is larger. The product is a disposable product, but has low cost, and can ensure that medical care personnel are not splashed in the operation, thereby reducing the cost of replacing operation clothes and protective articles due to pollution and saving unnecessary application of protective articles as much as possible. When the product is used in the application of a surgical operation power system, a part of cost can be reduced, and the cost is saved.

Claims (1)

1. The splash-proof protection device for the power system is characterized by comprising a protection cover and a flusher, wherein the protection cover is of a concave structure, and a water outlet of the flusher faces to the concave surface of the protection cover;

the protective cover comprises a supporting body and a protective surface, and the protective surface covers the convex end surface of the supporting body; the supporting body is formed by cross splicing of a plurality of plastic-coated steel wires, and the raw material of the protective surface is a polyethylene film;

the raw material of the flusher is a leather strip for intravenous infusion;

the one end that the flusher was fixed with the safety cover is built-in to have one section package to mould the steel wire, the flusher embeds there is one end and the supporter fixed connection of package steel wire.

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