CN205796146U - A kind of Novel transfusion joint preventer - Google Patents
A kind of Novel transfusion joint preventer Download PDFInfo
- Publication number
- CN205796146U CN205796146U CN201620583178.8U CN201620583178U CN205796146U CN 205796146 U CN205796146 U CN 205796146U CN 201620583178 U CN201620583178 U CN 201620583178U CN 205796146 U CN205796146 U CN 205796146U
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- CN
- China
- Prior art keywords
- joint
- transfusion
- infusion
- protective casing
- protection set
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
This utility model provides a kind of Novel transfusion joint preventer; set is protected including protective casing for infusion joint and transfusion device; described protective casing for infusion joint and transfusion device protection set are one end and close the hollow structure of one end open; the opening inwall of described protective casing for infusion joint is provided with female thread; the opening outer wall of described transfusion device protection set is provided with the external screw thread mated with described female thread; the threaded connection place of described protective casing for infusion joint and transfusion device protection set is provided with sealing device, and the blind end inwall of described protective casing for infusion joint is provided with sealing liquid device.This utility model is single use device, and simple in construction is reasonable in design, cost of manufacture is cheap, can be used for preventing infusion connector and tube for transfusion to be contaminated simultaneously, simple to operate, protective is good, improves the safety of clinical care, can be effectively improved the work efficiency of medical personnel.
Description
Technical field
This utility model belongs to medical device technical field, particularly relates to a kind of Novel transfusion joint preventer.
Background technology
In treatment of diseases, some patient needs to carry out successional infusion, uses venous detaining needle
The misery brought to patient because of repeated localised puncture can be alleviated, and reduce the workload of nursing staff.Venous detaining needle was using
Cheng Zhong, is typically connected with transfusion device by infusion connector, after infusion-completed pulls out transfusion device, if infusion connector outer surface
Unshielded device, it is easy to by external environmental, must carry out strict sterilization again before reusing, add medical personnel
Workload.Transfusion midway patient need toilet or because of other reasons need of short duration leaving time, medical personnel typically can be
Connect scalp acupuncture on transfusion device to prevent overflow of drug fluid and to avoid the extraneous antibacterial pollution to transfusion device inside medicinal liquid, use scalp
Pin is relatively costly, and scalp acupuncture protects needle cap once comes off, then be susceptible to scratch medical personnel or the accident of patient.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of Novel transfusion joint preventer, including transfusion
Joint protective sleeve and transfusion device protection set, described protective casing for infusion joint and transfusion device protection set are one end and close one end open
Hollow structure, the opening inwall of described protective casing for infusion joint is provided with female thread, the opening of described transfusion device protection set
Outer wall is provided with the external screw thread mated with described female thread, described protective casing for infusion joint and the threaded connection place of transfusion device protection set
Being provided with sealing device, the blind end inwall of described protective casing for infusion joint is provided with sealing liquid device.
Further, described transfusion device protection set opening inwall is provided with elastic layer.
Further, described sealing liquid device is frustum structure.
Further, described sealing liquid apparatus surface is provided with infusion connector decontaminating apparatus.
Further, it is provided with transfusion device decontaminating apparatus inside described transfusion device protection set blind end.
Further, described sealing device includes annular fin and the sealing strip protecting jacket outer surface around transfusion device,
Described annular fin is vertical with the axial direction of transfusion device protection set, and the opposite sides limit of described sealing strip is equipped with and infuses
The peelable solder joint that the opening of joint protective sleeve is connected with annular fin.
Further, described sealing strip protects jacket outer surface around transfusion device, and the two ends of described sealing strip are connected, and it connects
Place is provided with tears seam, is wherein additionally provided with hands on one end and tears head.
This utility model is single use device, simple in construction, and reasonable in design, cost of manufacture is cheap, can be used for simultaneously
Preventing infusion connector and tube for transfusion to be contaminated, simple to operate, protective is good, improves the safety of clinical care, can be effective
Improve the work efficiency of medical personnel.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Novel transfusion joint preventer of this utility model embodiment 1；
Fig. 2 is the sectional view of the protective casing for infusion joint of this utility model embodiment 1；
Fig. 3 is the sectional view of the protective casing for infusion joint of this utility model embodiment 2；
Fig. 4 is the sectional view of the transfusion device protection set of this utility model embodiment 2；
Fig. 5 is the structural representation of the Novel transfusion joint preventer of this utility model embodiment 3；
Fig. 6 is the structural representation of the Novel transfusion joint preventer of this utility model embodiment 4；
Wherein: 1 protective casing for infusion joint, 2 transfusion device protection sets, 3 sealing liquid devices, 4 elastic layers, 5 infusion connector sterilization dresses
Putting, 6 transfusion device decontaminating apparatuss, 7 annular fins, 8 sealing strips, 9 solder joints, 10 handss tear head.
Detailed description of the invention
Embodiment 1
A kind of Novel transfusion joint preventer, as depicted in figs. 1 and 2, protects including protective casing for infusion joint 1 and transfusion device
Sheath 2, described protective casing for infusion joint 1 and transfusion device protection set 2 are one end and close the hollow structure of one end open, described defeated
The opening inwall of liquid joint protective sleeve 1 is provided with female thread, and the opening outer wall of described transfusion device protection set 2 is provided with interior with described
The external screw thread of screw thread coupling, the threaded connection place of described protective casing for infusion joint 1 and transfusion device protection set 2 is provided with sealing device,
The blind end inwall of described protective casing for infusion joint 1 is provided with sealing liquid device 3, and described sealing liquid device 3 is sealing liquid post.
After patient fluid infusion, the sealing device on this infusion connector preventer is first opened by medical personnel, the most again
Protect set 2 to outward winding protective casing for infusion joint 1 and transfusion device, protective casing for infusion joint 1 is installed on infusion connector transfusion
Joint seals, and so can be prevented effectively from infusion connector owing to exposing the pollution caused for a long time, it is ensured that entering smoothly for the treatment of
OK；When next time infuses, directly take off protective casing for infusion joint 1 and connect transfusion device, easy to use, can effectively subtract
The workload of few medical personnel；The sealing liquid device 3 arranged on the blind end inwall of protective casing for infusion joint 1 can be that transfusion connects
Head provides pressure, and blood back phenomenon, described sealing liquid device 3 can be set to that sealing liquid post etc. is various can play suppression to prevent patient from occurring
The shape of effect.
If needing during patient fluid infusion temporarily to leave, then protective casing for infusion joint 1 can be used to seal defeated simultaneously
Liquid joint and use transfusion device protection set 2 sealing transfusion devices, safety and sanitation, simple to operate, easy to use.
Protect the threaded connection place of set 2 that sealing device is set at protective casing for infusion joint 1 and transfusion device, can effectively prevent
This infusion connector preventer is opened before use and is contaminated.
Embodiment 2
A kind of Novel transfusion joint preventer, as shown in Figure 3 and Figure 4, as different from Example 1: described transfusion device
Protection set 2 opening inwalls are provided with elastic layer 4, and described sealing liquid device 3 is frustum structure, and its surface is provided with infusion connector sterilization dress
Putting 5, described infusion connector decontaminating apparatus 5 is the sponge including disinfectant on one layer of described sealing liquid device 3 surface of covering, described defeated
Being provided with transfusion device decontaminating apparatus 6 inside liquid device protection set 2 blind ends, described transfusion device decontaminating apparatus 6 is the sea including disinfectant
Continuous.
Elastic layer 4 is set at transfusion device protection set 2 opening inwalls, the company of transfusion device protection set 2 and transfusion device can be made
Connect more close and firm, prevent from coming off.
Sealing liquid device 3 is set to frustum structure, and the effect of its suppression blood return prevention is more preferable.
In protective casing for infusion joint 1 and transfusion device protect set 2, it is respectively provided with infusion connector decontaminating apparatus 5 and transfusion device disappears
Poison device 6, it is possible to infusion connector and transfusion device continuous disinfection, prevent due to the degree of disinfection of infusion connector and transfusion device or
The deficiency of disinfecting time, the latent infection risk thoroughly not existed that infusion connector and transfusion device are sterilized caused.Transfusion connects
Head decontaminating apparatus 5 and transfusion device decontaminating apparatus 6 can be the sterilized cotton ball containing disinfectant or disinfection sponge, sterilized cotton ball or disappear
Poison sponge simple in construction, material is easy to get, it is simple to extensively apply, described disinfectant can be 75% ethanol, povidone iodine, ANER DIAN or
Iodine tincture.
Embodiment 3
A kind of Novel transfusion joint preventer, as it is shown in figure 5, as different from Example 1: described sealing device includes
Around annular fin 7 and the sealing strip 8 of transfusion device protection set 2 outer surfaces, described annular fin 7 protects set 2 with transfusion device
Axial direction vertical, the opposite sides limit of described sealing strip 8 is equipped with the opening with protective casing for infusion joint 1 and annular
The peelable solder joint 9 that fin 7 is connected.
Embodiment 4
A kind of Novel transfusion joint preventer, as shown in Figure 6, as different from Example 3: the cincture of described sealing strip 8
Transfusion device protection set 2 outer surfaces, the two ends of described sealing strip 8 are connected, and its junction is provided with tears seam, is wherein additionally provided with on one end
Hands tears 10.
Finally it should be noted that above example only in order to the technical solution of the utility model to be described and unrestricted, although
With reference to preferred embodiment, this utility model is described in detail, it will be understood by those within the art that, can be right
The technical solution of the utility model is modified or equivalent, without deviating from spirit and the model of technical solutions of the utility model
Enclosing, it all should be contained in the middle of right of the present utility model.
Claims (7)
1. a Novel transfusion joint preventer, it is characterised in that: described device includes protective casing for infusion joint (1) and transfusion
Device protection set (2), described protective casing for infusion joint (1) and transfusion device protection set (2) are one end and close the hollow of one end open
Structure, the opening inwall of described protective casing for infusion joint (1) is provided with female thread, the opening of described transfusion device protection set (2)
Outer wall is provided with the external screw thread mated with described female thread, described protective casing for infusion joint (1) and the screw thread of transfusion device protection set (2)
Junction is provided with sealing device, and the blind end inwall of described protective casing for infusion joint (1) is provided with sealing liquid device (3).
Novel transfusion joint preventer the most according to claim 1, it is characterised in that: described transfusion device protection set (2)
Opening inwall is provided with elastic layer (4).
Novel transfusion joint preventer the most according to claim 1, it is characterised in that: described sealing liquid device (3) is cone
Platform structure.
Novel transfusion joint preventer the most according to claim 1, it is characterised in that: described sealing liquid device (3) surface
It is provided with infusion connector decontaminating apparatus (5).
Novel transfusion joint preventer the most according to claim 1, it is characterised in that: described transfusion device protection set (2)
Transfusion device decontaminating apparatus (6) it is provided with inside blind end.
Novel transfusion joint preventer the most according to claim 1, it is characterised in that: described sealing device includes cincture
The annular fin (7) of transfusion device protection set (2) outer surface and sealing strip (8), described annular fin (7) is protected with transfusion device
The axial direction of set (2) is vertical, and the opposite sides limit of described sealing strip (8) is equipped with the opening with protective casing for infusion joint (1)
The peelable solder joint (9) that end is connected with annular fin (7).
Novel transfusion joint preventer the most according to claim 6, it is characterised in that: described sealing strip (8) is around defeated
Liquid device protection set (2) outer surface, the two ends of described sealing strip (8) are connected, and its junction is provided with tears seam, wherein also sets on one end
Hands is had to tear head (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583178.8U CN205796146U (en) | 2016-06-15 | 2016-06-15 | A kind of Novel transfusion joint preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583178.8U CN205796146U (en) | 2016-06-15 | 2016-06-15 | A kind of Novel transfusion joint preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796146U true CN205796146U (en) | 2016-12-14 |
Family
ID=58141656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620583178.8U Expired - Fee Related CN205796146U (en) | 2016-06-15 | 2016-06-15 | A kind of Novel transfusion joint preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796146U (en) |
-
2016
- 2016-06-15 CN CN201620583178.8U patent/CN205796146U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20190615 |