CN203710147U - Press type sharp instrument box - Google Patents
Press type sharp instrument box Download PDFInfo
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- CN203710147U CN203710147U CN201320733995.3U CN201320733995U CN203710147U CN 203710147 U CN203710147 U CN 203710147U CN 201320733995 U CN201320733995 U CN 201320733995U CN 203710147 U CN203710147 U CN 203710147U
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- China
- Prior art keywords
- sharp instrument
- instrument box
- outer lid
- spring
- lid
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a press type sharp instrument box. The press type sharp instrument box comprises an outer box cover, an inner box cover, a large hole and a small hole, wherein the outer box cover adopts a cylindrical structure; the inner box cover adopts a semicircular structure and is arranged in the outer box cover; the large hole is stomach-shaped and is formed in the outer box cover; the small hole is formed between the inner box cover and the large hole. The press type sharp instrument box is characterized by also comprising a telescopic mechanism, a spring box, a supporting mechanism and a handle, wherein the telescopic mechanism is mounted at the upper end of the outer box cover; one end of the telescopic mechanism is connected with the spring box; the spring box is arranged in the outer box cover and is positioned at the lower end of the telescopic mechanism; the supporting mechanism is arranged in the outer box cover; the handle is mounted on the outer wall of the outer box. The press type sharp instrument box has the advantages of low manufacturing cost, convenience for carrying, labor conservation, durability and no influence on separation of a syringe needle.
Description
Technical field
This utility model relates to a kind of sharp instrument box, relates in particular to a kind of pressing sharp instrument box.
Background technology
Injury from sharp utensil refers to the unexpected injury that makes dermatorrhagia being caused by all sharp instruments in the time carrying out medical treatment, nursing procedure and process various medical apparatus and instruments, is one of modal occupational hazard.The nursing technique operations such as clinical nurse carries out a large amount of punctures every day, make up a prescription, often contact syringe, syringe needle for transfusion device and other sharp instruments, and the probability that injury from sharp utensil occurs is also relatively large, and 60% ~ 90% injury from sharp utensil betides nursing staff according to investigations.
The injury of sharp instrument is larger, comprises following aspect:
Healthy pressure: injury from sharp utensil is to cause the pathophorous principal element of haematogenous, the most common, hazardness is maximum is hepatitis B, hepatitis C and acquired immune deficiency syndrome (AIDS).WHO World Health Organization (WHO) report: the infection rate of corpsman,hospital's hepatitis B is higher 3 ~ 6 times than general resident, the blood source disease 80% ~ 90% that health and medical staff is suffered from, due to injury from sharp utensil, wherein nurse accounts for 80%; China is one of district occurred frequently of hepatitis B, total infection rate is up to 60% left and right, acquired immune deficiency syndrome (AIDS) enters the rapid growth phase in China simultaneously, after contaminated needle sting, be 0.3% by the infection rate of acquired immunity deficiency symptoms (HIV), the infection rate of hepatitis B virus (HBV) is 6% ~ 30%, and the infection rate of hepatitis C virus (HCV) is 1.8%.
Mental pressure: injury from sharp utensil can cause great menticide to nurse.Nurse can produce the psychological impact such as anxiety and fear, forms the tired routed sense of occupation and fear, even affects nursing occupational career.Especially there is the pricking wound of HIV positive patients blood contamination.
Above disease due to economic pressures injury from sharp utensil still lacks effective Therapeutic Method, once infect the change such as life, work, household economy that means nurse, even existence is also a problem, and relatives, colleague around being also likely transmitted in unconscious, bring misfortune to other people.
At present, because injury from sharp utensil brings above much harm to nurse self, family, society, so need to strengthen occupational protection.Be embodied in the following aspects:
Education aspect: strengthen the education of sharp instrument injury, improve the cognition to injury from sharp utensil; Establish the idea of standard precautions; Occupational safety educational training; Advocate occupational protection idea etc.;
Medical device management aspect: improve the security performance of nursing equipment, use safe medical instruments, strengthen the management of acupuncture garbage etc.;
Exploitation and improved equipment equipment aspect: from current report; needleless and the product with safety guard are developed both at home and abroad; as retractable needle, with protective needle sheath, the syringe needle syringe of rust automatically, the common feature of this series products be syringe needle after use or use time and user in isolation.But be to reduce one of effective way of cost to the improvement of existing equipment.
For above harm, there is sharp instrument box, sharp instrument box is the disposable sharp disposable container of yellow of band mark, for collect with after the infectious clinical waste such as syringe needle, sewing needle, scalpel, until box full 2/3 or 3/4 o'clock, by dispensing port locking, it should have the feature that salable, antiseep, anti-sharp instrument penetrate.
As depicted in figs. 1 and 2, the shortcoming of current sharp instrument box clinically comprises: the volume of sharp instrument box is too little; Model is single, when inconvenient nurse operation, carries; Sharp instrument box placing height is too low, and nurse need to bend over to operate, Yi Zaocheng nurse's lumbar muscle strain; When transfusion device is ruined type, must use shears to cut off syringe needle, increase nurse labour force; To sharp instrument, protection drops into very little in country, and sharp instrument box very little; Use the compliance of sharp instrument box lower; Sharp instrument thing is distant etc. from sharp instrument box.
For the placing height problem of sharp instrument box, there is bibliographical information: the placing height of sharp instrument box affects easily connecing property and the Yi Jianxing of sharp instrument box.Result of study shows: can ensure that it is 91.52 ± 7.51cm that sharp instrument box uses rear timely, the safe most suitable height of putting into sharp instrument box, coverage is 37.97 ± 6.03cm.Show clinical existing expansion bracket, can be used to regulate the height of sharp instrument box.
In clinical nursing procedure process, detachable needle is the important step that pricking wound and infection occur.Now most of nurse uses shears to cut off in the time separating transfusion device and syringe needle clinically, shears becomes again a harm nursing staff's sharp instrument, and be placed in airborne shears and be likely stained with medicinal liquid, comprise that chemotherapeutics or other have the volatile medicine of hazardness, long-term had sizable harm to the shears personnel around that place in the past.Some hospital only has sharp instrument box on treatment center, pulls out pin at every turn and all will push to treatment center and bring shears, has increased nurse's labour force.
Find that through investigation clinical nurse uses the compliance of sharp instrument box lower, after EO, immediately sharp instrument thing is put into sharp instrument box box and only 39.74%, 22.27% taken back therapeutic room's processing.
For sharp instrument thing from sharp instrument box apart from problem too far away, have clinically some nurses due to not with upper sharp instrument box, after transfusion and after injection, understand back trocar cap.Investigation is found: when syringe needle is inserted in pin cap after transfusion in clinical nurse pricking wound, account for 26.06%.So pull out after pin nurse in time detachable needle be the key point of avoiding pricking wound.
Utility model content
The purpose of this utility model is just to provide in order to address the above problem a kind of pressing sharp instrument box.
This utility model is achieved through the following technical solutions above-mentioned purpose:
This utility model comprises outer lid, interior lid, macropore, aperture, telescoping mechanism, spring case, supporting mechanism and hands handle, described outer lid is cylindrical structure, described interior lid is semicircular structure, its straight line is curve-like, be arranged in described outer lid, described macropore is stomach shape, be arranged in described outer lid, and in a side of described interior lid, described aperture is arranged between described interior lid and described macropore, and in lower end, described telescoping mechanism is installed on the upper end of described outer lid, one end is connected with described spring case, described spring case is arranged in described outer lid, and in the lower end of described telescoping mechanism, described supporting mechanism is arranged in described outer lid, described handle is installed on the outer wall of described outer box.
Further, described telescoping mechanism is expansion link, and described expansion link is through described outer lid, and one end is connected with described spring case, and the relatively described outer lid of the other end has a projection.
Further, described spring case comprises shell, spring lever and spring, and described spring housing is loaded on described spring lever, and one end of described spring lever is connected with one end of described telescoping mechanism, and the other end is arranged in described outer lid through after described shell.
Further, one end of described spring lever and one end of described expansion link are connected.
Further, described supporting mechanism is supporting seat, and the other end of described spring lever is placed on the upper end of described aperture successively through the lower wall of described shell and described supporting seat.
Further, described handle is circular arc, is close to the outer wall setting of described outer lid.
Further, the other end of described spring lever is provided with blade.
Further, the lower end of described aperture is positioned on the inwall of described outer lid and is provided with blade junction.
Further, described aperture is raindrop shape aperture.
Further, described spring is Compress Spring.
The beneficial effects of the utility model are:
This utility model, by telescoping mechanism, spring case and blade are set, has been realized pressing disengaging syringe needle and infusion tube; The utlity model has cost of manufacture low, easy to carry, laborsaving durable with do not affect separating of syringe needle, can accomplish the advantage that a box is dual-purpose.
Brief description of the drawings
Fig. 1 is the outside top view of the lid of sharp instrument box described in the utility model;
Fig. 2 is the inner face top view of the lid of sharp instrument box described in the utility model;
Fig. 3 is the outside top view of a kind of pressing sharp instrument box described in the utility model;
Fig. 4 is the inner face top view of a kind of pressing sharp instrument box described in the utility model.
In figure: 1-outer lid, 2-interior lid, 3-macropore, 4-aperture, 5-handle, 6-expansion link, 7-spring case, 8-spring, 9-supporting seat, 10-blade, 11-blade junction, 12-shell, 13-spring lever.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 3 and Figure 4: this utility model comprises outer lid 1, interior lid 2, macropore 3, aperture 4, expansion link 6, spring case 7, supporting seat 9 and handle 5, outer lid 1 is cylindrical structure, interior lid 2 is semicircular structure, its straight line is curve-like, be arranged in outer lid 1, macropore 3 is stomach shape, be arranged in outer lid 1, and in a side of interior lid 2, aperture 4 is arranged between interior lid 2 and macropore 3, and in lower end, expansion link 6 is through outer lid 1, one end is connected with spring case 7, the other end mutually external lid 1 has a projection, spring case 7 is arranged in outer lid 1, and in the lower end of expansion link 6, spring case 7 comprises shell 12, spring lever 13 and spring 8, spring 8 is set on spring lever 13, one end of spring lever 13 is connected with one end of expansion link 6, the other end is arranged in outer lid 1 through after shell 12, the other end of spring lever 13 is placed on the upper end of aperture 4 successively through the lower wall of shell 12 and supporting seat 9, the other end of spring lever 13 is provided with blade 10, handle 5 is circular arc, be close to the outer wall setting of outer lid 1, the lower end of aperture 4 is positioned on the inwall of outer lid 1 and is provided with blade junction 11, aperture 4 is raindrop shape aperture, spring 8 is Compress Spring.
Operation principle of the present utility model is as follows:
When use, raindrop aperture 4 put into by the syringe needle of transfusion device by hands of nurse, syringe needle enters in box, infusion tube is stayed outside, and nurse's another hands is pressed expansion link 6, and under the effect of spring 8 elastic force, expansion link 6 moves to the direction of raindrop aperture 4 minor diameters, infusion tube moves to blade junction 11 thereupon together, in one plane, the interior part flexible pipe of outer lid 1 is cut the blade 10 of infusion tube both sides immediately, and syringe needle is fallen in sharp instrument box.
The material that this utility model adopts is simple, cheap, and the sharp instrument box after cost improvement more of the same type is compared lower.Expansion link 6, handle 5, supporting seat 9, spring case 7 are all made of plastics, blade 10 and spring 8 low prices.Alleviate the financial burden of hospital, reduced the waste of social resources.Do not affect the separation of syringe needle, can accomplish that a hole is dual-purpose; Easy to carry, improve and use compliance.
This utility model is applicable to being made into small-sized sharp instrument box, lightly lovely, easy to carry, simple to operate, improves nurse and uses compliance.Nurse puts it in treatment dish, detachable needle and need not be with the sharp instruments such as shears also can cut off syringe needle for transfusion device immediately after convenient injection.Blade 10 probability of getting rusty is low, and sharp instrument box is disposable use, by national requirements, is defined in 24 hours and must be reclaimed by medical waste treatment unit, and in 48 hours, thoroughly safety is incinerated.So the probability that blade 10 gets rusty reduces greatly.Laborsaving durable, save time, reduce labour force.Adopt ball pen type pressing device, laborsaving durable, save nurse's time, reduce nurse's workload.Designed handle 5, having reduced catches touches the chance of sharp instrument box body, has reduced the area of contact sharp instrument box.
Those skilled in the art do not depart from essence of the present utility model and spirit, can there is various deformation scheme to realize this utility model, the foregoing is only the better feasible enforcement of this utility model, not thereby limit to interest field of the present utility model, the equivalent structure that all utilization this utility model description and accompanying drawing content are done changes, within being all contained in interest field of the present utility model.
Claims (10)
1. a pressing sharp instrument box, comprise outer lid, interior lid, macropore and aperture, described outer lid is cylindrical structure, described interior lid is semicircular structure, its straight line is curve-like, be arranged in described outer lid, described macropore is stomach shape, be arranged in described outer lid, and in a side of described interior lid, described aperture is arranged between described interior lid and described macropore, and in lower end, it is characterized in that: also comprise telescoping mechanism, spring case, supporting mechanism and hands handle, described telescoping mechanism is installed on the upper end of described outer lid, one end is connected with described spring case, described spring case is arranged in described outer lid, and in the lower end of described telescoping mechanism, described supporting mechanism is arranged in described outer lid, described handle is installed on the outer wall of described outer box.
2. the pressing sharp instrument box of one according to claim 1, is characterized in that: described telescoping mechanism is expansion link, and described expansion link is through described outer lid, and one end is connected with described spring case, and the relatively described outer lid of the other end has a projection.
3. the pressing sharp instrument box of one according to claim 1, it is characterized in that: described spring case comprises shell, spring lever and spring, described spring housing is loaded on described spring lever, one end of described spring lever is connected with one end of described telescoping mechanism, and the other end is arranged in described outer lid through after described shell.
4. the pressing sharp instrument box of one according to claim 3, is characterized in that: one end of described spring lever is connected with one end of described expansion link.
5. the pressing sharp instrument box of one according to claim 3, is characterized in that: described supporting mechanism is supporting seat, and the other end of described spring lever is placed on the upper end of described aperture successively through the lower wall of described shell and described supporting seat.
6. the pressing sharp instrument box of one according to claim 1, is characterized in that: described handle is circular arc, is close to the outer wall setting of described outer lid.
7. the pressing sharp instrument box of one according to claim 3, is characterized in that: the other end of described spring lever is provided with blade.
8. the pressing sharp instrument box of one according to claim 1, is characterized in that: the lower end of described aperture is positioned on the inwall of described outer lid and is provided with blade junction.
9. the pressing sharp instrument box of one according to claim 1, is characterized in that: described aperture is raindrop shape aperture.
10. the pressing sharp instrument box of one according to claim 3, is characterized in that: described spring is Compress Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733995.3U CN203710147U (en) | 2013-11-20 | 2013-11-20 | Press type sharp instrument box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733995.3U CN203710147U (en) | 2013-11-20 | 2013-11-20 | Press type sharp instrument box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710147U true CN203710147U (en) | 2014-07-16 |
Family
ID=51149353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320733995.3U Expired - Fee Related CN203710147U (en) | 2013-11-20 | 2013-11-20 | Press type sharp instrument box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262363A (en) * | 2021-04-28 | 2021-08-17 | 江汉大学 | Edge tool storage box with protection function |
-
2013
- 2013-11-20 CN CN201320733995.3U patent/CN203710147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262363A (en) * | 2021-04-28 | 2021-08-17 | 江汉大学 | Edge tool storage box with protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |