CN209253821U - The fixed device of portable remaining needle - Google Patents
The fixed device of portable remaining needle Download PDFInfo
- Publication number
- CN209253821U CN209253821U CN201822098790.8U CN201822098790U CN209253821U CN 209253821 U CN209253821 U CN 209253821U CN 201822098790 U CN201822098790 U CN 201822098790U CN 209253821 U CN209253821 U CN 209253821U
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- CN
- China
- Prior art keywords
- application
- tilt
- remaining needle
- velcro
- fixed device
- 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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Abstract
The utility model discloses the fixed devices of portable remaining needle, including application, peep hole, card slot, tilt, sealing ring, soft glass, snap ring, ejector pin, gasket, the fixed device of the portable remaining needle, clever structure, it is powerful, it is easy to operate, by using the device, so that the remaining needle at the convenient patient venipuncture's point position to position after fixed of medical staff and the positive pressure connector position of remaining needle carry out corresponding operation processing, the working strength of medical staff is greatly reduced.
Description
Technical field
The utility model relates to fixed device more particularly to the fixed devices of portable remaining needle.
Background technique
Venous detaining needle is also known as venous catheter needle.The building block of core includes that can be retained in leading for endovascular softness
Pipe/casing, and the guiding puncture needle core of stainless steel.Conduit and needle core punctured into together when use it is intravascular, when conduit is complete
After portion enters blood vessel, needle core is withdrawn out, only by soft catheter retaining in the blood vessels to carry out infusion treatment.
Currently, hospital there is no dedicated remaining needle fixing device, medical staff is first quiet by patient by using medical adhesive tape
The syringe needle position of arteries and veins point of puncture carries out stickup fixation, reuses medical adhesive tape and paste admittedly by the positive pressure connector at remaining needle
Fixed, such fixed form effect is poor, and fixation is also lack of standardization, when medical staff needs to wear using positive pressure connector or to patient's vein
When the syringe needle position of thorn point carries out corresponding operation, medical staff needs first to remove medical adhesive tape again to positive pressure connector or patient
The syringe needle position of venipuncture point carries out corresponding operation, and after end of operation, medical staff reuses new medical adhesive tape will
The syringe needle position of positive pressure connector and patient venipuncture's point is fixed, and such mode of operation is time-consuming and laborious, greatly increases
The working strength of medical staff, in view of disadvantages described above, it is really necessary to design the fixed device of portable remaining needle.
Utility model content
Technical problem to be solved by the utility model is to provide the fixed devices of portable remaining needle, to solve to carry on the back
The problem of scape technology proposes.
In order to solve the above technical problems, the technical solution of the utility model is: the fixed device of portable remaining needle, including
Application, peep hole, card slot, tilt, sealing ring, soft glass, snap ring, ejector pin, gasket, it is internal that the peep hole is located at application
Middle-end, the peep hole are integrally connected with application, and the peep hole is through-hole, and the card slot is located at application inner bottom
Hold rear end, the card slot is integrally connected with application, and the tilt is located at application top right side, the tilt on one side with it is deposited
Patch suture is connected, and the sealing ring is surrounded on the left of tilt, and the sealing ring is connected with tilt adhesive, the soft glass
Glass is located inside tilt, and four side of soft glass is connected with tilt adhesive, and the snap ring is located at application top left side, institute
The snap ring stated is connected with application suture, and on the left of snap ring, the ejector pin is connected the ejector pin with snap ring screw thread, described
Gasket is located inside card slot, and the gasket is connected with card slot adhesive.
Further, the application bottom is additionally provided with protective film, and the protective film is connected with application glue.
Further, the application top right side is additionally provided with the first velcro, and first velcro and application suture
It is connected.
Further, upper end is additionally provided with the second velcro on the right side of the tilt, and second velcro and tilt suture
It is connected, and second velcro is connected with the stickup of the first velcro.
Further, the application top left side is additionally provided with female thread, and the female thread is connected with application suture.
Further, upper end is additionally provided with sub-buckle on the left of the tilt, and the sub-buckle is connected with tilt suture.
Compared with prior art, the fixed device of the portable remaining needle, in use, medical staff is first with hand by protective film
It removes, then the position of peep hole and patient venipuncture's point at application is coincided, and card slot is blocked into patient venipuncture
The tail position of remaining needle syringe needle at point, under the action of gasket, it is ensured that the leakproofness between syringe needle tail portion and card slot is led to
It crosses with upper type, so that the application for removing protective film one side is mutually pasted with patient, the device and patient's stable connection is allowed with this, i.e.,
The remaining needle of patient venipuncture's point is fixed by position, and the positive pressure connector position of remaining needle is caught in snap ring by medical staff again,
With this to positive pressure connector carry out position fix, medical staff rotates clockwise ejector pin with hand again so that ejector pin in snap ring just
Crimp head carries out extruding force, and so as to improve the stability that positive pressure connector position is fixed, medical staff is again with hand by the first magic
Patch is separated with the second velcro, is allowed the sub-buckle at tilt to move along the direction of female thread with this, that is, is allowed tilt to cover peep hole,
The effect being connected by sub-buckle with female thread, so that the state that tilt covers peep hole is fixed, medical staff can pass through soft glass
Glass checks patient's venous detaining needle situation in use through peep hole, meanwhile, under the action of sealing ring, it is ensured that hide
Cloth blocks the leakproofness of peep hole, allows the position of patient venipuncture's point with extraneous in the state being isolated with this, it is ensured that suffer from
The spatter property at person's venipuncture point position, when medical staff needs the remaining needle to patient venipuncture's point position to operate
When, medical staff strikes out tilt with the hand, can operate to the remaining needle at patient venipuncture's point, when medical staff needs
When operating to positive pressure connector, medical staff rotates ejector pin with hand counterclockwise, so that ejector pin disappears to the extruding force of positive pressure connector
It loses, then positive pressure connector is taken out out of snap ring, positive pressure connector can be operated, the fixed device of the portable remaining needle,
Clever structure, it is powerful, it is easy to operate, by using the device, so that the convenient patient to position after fixed of medical staff
The remaining needle at venipuncture point position and the positive pressure connector position of remaining needle carry out corresponding operation processing, are significantly reduced
The working strength of medical staff.
Detailed description of the invention
Fig. 1 is the local front sectional view of the fixed device of portable remaining needle；
Fig. 2 is that application, peep hole and card slot look up connection figure；
Fig. 3 is the vertical view connection figure of application with tilt.
Apply 1, peep hole 2, card slot 3, tilt 4, sealing ring 5, soft glass 6, snap ring 7, ejector pin 8, gasket 9, protective film
101, the first velcro 102, female thread 103, the second velcro 401, sub-buckle 402.
The following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1, Figure 2, Figure 3 shows, the fixed device of portable remaining needle, including application 1, peep hole 2, card slot 3, tilt
4, sealing ring 5, soft glass 6, snap ring 7, ejector pin 8, gasket 9, the peep hole 2 are located at 1 inside middle-end of application, the sight
It examines hole 2 to be integrally connected with application 1, and the peep hole 2 is through-hole, the card slot 3 is located at 1 inner bottom rear end of application,
The card slot 3 is integrally connected with application 1, and the tilt 4 is located at 1 top right side of application, described 4 one side of tilt and application
1 suture is connected, and the sealing ring 5 is surrounded on 4 left side of tilt, and the sealing ring 5 is connected with 4 adhesive of tilt, described
Soft glass 6 is located inside tilt 4, and 6 four side of soft glass is connected with 4 adhesive of tilt, and the snap ring 7 is located at application 1
Top left side, the snap ring 7 are connected with 1 suture of application, and the ejector pin 8 is through 7 left side of snap ring, the ejector pin 8 and card
7 screw thread of ring is connected, and the gasket 9 is located inside card slot 3, and the gasket 9 is connected with 3 adhesive of card slot, described
It applies 1 bottom and is additionally provided with protective film 101, the protective film 101 is connected with 1 glue of application, and 1 top right side of application is also
Equipped with the first velcro 102, first velcro 102 is connected with 1 suture of application, and the 4 right side upper end of tilt is also set
There is the second velcro 401, second velcro 401 is connected with the suture of tilt 4, and second velcro 401 and the
One velcro 102, which is pasted, to be connected, and 1 top left side of application is additionally provided with female thread 103,1 suture of the female thread 103 and application
It is connected, the 4 left side upper end of tilt is additionally provided with sub-buckle 402, and the sub-buckle 402 is connected with the suture of tilt 4.
The fixed device of the portable remaining needle, in use, medical staff is first removed protective film 101 with hand, then will apply
It pastes peep hole 2 and the position of patient venipuncture's point at 1 to coincide, and card slot 3 is blocked into indwelling at patient venipuncture's point
The tail position of needle syringe needle, under the action of gasket 9, it is ensured that the leakproofness between syringe needle tail portion and card slot 3, by above
Mode allows the device and patient's stable connection with this, that is, suffers from so that the application 1 for removing 101 one side of protective film is mutually pasted with patient
The remaining needle of person's venipuncture point is fixed by position, and the positive pressure connector position of remaining needle is caught in snap ring 7 by medical staff again, with
This to positive pressure connector carry out position fix, medical staff rotates clockwise ejector pin 8 with hand again so that ejector pin 8 in snap ring 7 just
Crimp head carries out extruding force, and so as to improve the stability that positive pressure connector position is fixed, medical staff is again with hand by the first magic
Patch 102 and the second velcro 401 separate, and allow the sub-buckle 402 at tilt 4 to move along the direction of female thread 103 with this, that is, allow tilt
4 cover peep hole 2, the effect being connected by sub-buckle 402 with female thread 103, so that tilt 4 covers the state quilt of peep hole 2
Fixed, medical staff can check patient's venous detaining needle situation in use through peep hole 2 by soft glass 6, meanwhile,
Under the action of sealing ring 5, it is ensured that tilt 4 blocks the leakproofness of peep hole 2, with this allow patient venipuncture's point position with
State of the external world in isolation, it is ensured that the spatter property at patient venipuncture's point position, when medical staff needs to patient's vein
When the remaining needle at point of puncture position is operated, medical staff strikes out tilt 4 with the hand, can be to staying at patient venipuncture's point
Needle is set to be operated, when medical staff needs to operate positive pressure connector, medical staff rotates ejector pin 8 with hand counterclockwise,
So that ejector pin 8 disappears to the extruding force of positive pressure connector, then positive pressure connector is taken out out of snap ring 7, positive pressure connector can be carried out
Operation.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.
Claims (6)
1. the fixed device of portable remaining needle, it is characterised in that including application, peep hole, card slot, tilt, sealing ring, soft glass
Glass, snap ring, ejector pin, gasket, the peep hole, which is located at, applies internal middle-end, and the peep hole is integrally connected with application,
And the peep hole is through-hole, the card slot is located at application inner bottom rear end, and the card slot is integrally connected with application,
The tilt is located at application top right side, and the tilt is connected with application suture on one side, and the sealing ring is surrounded on screening
On the left of cloth, the sealing ring is connected with tilt adhesive, and the soft glass is located inside tilt, four side of soft glass
It is connected with tilt adhesive, the snap ring is located at application top left side, and the snap ring is connected with application suture, the top
Pin is on the left of snap ring, and the ejector pin is connected with snap ring screw thread, and the gasket is located inside card slot, the gasket
It is connected with card slot adhesive.
2. the fixed device of portable remaining needle as described in claim 1, it is characterised in that the application bottom is additionally provided with
Protective film, the protective film are connected with application glue.
3. the fixed device of portable remaining needle as claimed in claim 2, it is characterised in that the application top right side is also
Equipped with the first velcro, first velcro is connected with application suture.
4. the fixed device of portable remaining needle as claimed in claim 3, it is characterised in that the tilt right side upper end is also
Equipped with the second velcro, second velcro is connected with tilt suture, and second velcro and the first velcro
It pastes and is connected.
5. the fixed device of portable remaining needle as claimed in claim 4, it is characterised in that the application top left side is also
Equipped with female thread, the female thread is connected with application suture.
6. the fixed device of portable remaining needle as claimed in claim 5, it is characterised in that the tilt left side upper end is also
Equipped with sub-buckle, the sub-buckle is connected with tilt suture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098790.8U CN209253821U (en) | 2018-12-14 | 2018-12-14 | The fixed device of portable remaining needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098790.8U CN209253821U (en) | 2018-12-14 | 2018-12-14 | The fixed device of portable remaining needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209253821U true CN209253821U (en) | 2019-08-16 |
Family
ID=67563650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822098790.8U Expired - Fee Related CN209253821U (en) | 2018-12-14 | 2018-12-14 | The fixed device of portable remaining needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209253821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587484A (en) * | 2022-03-31 | 2022-06-07 | 中国人民解放军陆军军医大学第二附属医院 | Hemostasis device after large vein extubation |
-
2018
- 2018-12-14 CN CN201822098790.8U patent/CN209253821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587484A (en) * | 2022-03-31 | 2022-06-07 | 中国人民解放军陆军军医大学第二附属医院 | Hemostasis device after large vein extubation |
| CN114587484B (en) * | 2022-03-31 | 2023-09-08 | 中国人民解放军陆军军医大学第二附属医院 | Hemostatic device after great vein tube drawing |
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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 |
Granted publication date: 20190816 Termination date: 20201214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |