CN207136852U - A kind of hemospast with protection syringe needle function - Google Patents
A kind of hemospast with protection syringe needle function Download PDFInfo
- Publication number
- CN207136852U CN207136852U CN201720252497.5U CN201720252497U CN207136852U CN 207136852 U CN207136852 U CN 207136852U CN 201720252497 U CN201720252497 U CN 201720252497U CN 207136852 U CN207136852 U CN 207136852U
- Authority
- CN
- China
- Prior art keywords
- syringe needle
- mounting groove
- inwall
- threaded rod
- groove
- 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
The utility model discloses a kind of hemospast with protection syringe needle function, the syringe needle connected including storage test tube with by flexible pipe, the opening of the storage test tube is provided with cock cap, and the one end of flexible pipe away from syringe needle is plugged in cock cap, the one end of the flexible pipe away from storage test tube is connected with contiguous block, and the mounting groove with soft pipe connection is provided with contiguous block, the syringe needle is arranged in mounting groove, the inwall of the mounting groove both sides is arranged with two cavitys, and the threaded rod laterally set is provided with cavity, the threaded rod is rotatablely connected close to the inwall of one end of mounting groove and cavity, and the one end of threaded rod away from mounting groove is set through the inwall of cavity, nut is arranged with the threaded rod, and nut is connected with fixture block by connecting rod, syringe needle outer sheath on the outside of the mounting groove is provided with needle cap.The convenient installation and replacing to syringe needle of the utility model；Prevent needle cap from coming off simultaneously, so that syringe needle is contaminated and stabs medical personnel.
Description
Technical field
It the utility model is related to technical field of medical instruments, more particularly to a kind of hemospast with protection syringe needle function.
Background technology
At present, when collecting blood sample is chemically examined, the conventional disposable syringe of generally use is as hemostix pair for hospital
Person of blood collecting is taken a blood sample, and taken a blood sample sample is injected into disposable test tube with syringe again after blood sampling contains, and does blood testing；
Because disposable syringe is disposable, therefore flexible pipe makes what can not be separated with syringe needle, if bending phenomenon occurs in syringe needle
Can waste whole hemospast；Meanwhile in order to prevent syringe needle is contaminated or stabs medical personnel can be arranged on the outside of syringe needle
There is needle cap to protect, but the fastness that needle cap is arranged is bad, often loses, and does not play not only anti-pollution and prevents stabbing effect
Fruit, also result in the raising of production cost；Therefore, it is proposed that a kind of hemospast with protection syringe needle function solves above-mentioned ask
Topic.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed has protection pin
The hemospast of camera function.
To achieve these goals, the utility model employs following technical scheme：
A kind of hemospast with protection syringe needle function, including the syringe needle that storage test tube connects with by flexible pipe, the storage
The opening for depositing test tube is provided with cock cap, and the one end of flexible pipe away from syringe needle is plugged in cock cap, and the flexible pipe is away from storage test tube
One end be connected with contiguous block, and the mounting groove with soft pipe connection is provided with contiguous block, the syringe needle is arranged in mounting groove, institute
The inwall for stating mounting groove both sides is arranged with two cavitys, and the threaded rod laterally set is provided with cavity, and the threaded rod leans on
One end of nearly mounting groove and the inwall of cavity are rotatablely connected, and the one end of threaded rod away from mounting groove is set through the inwall of cavity
Put, nut is arranged with the threaded rod, and nut is connected with fixture block by connecting rod, the syringe needle on the outside of the mounting groove
Outer sheath is provided with needle cap, and side wall is provided with the annular groove that Open Side Down at the lower ending opening of contiguous block, and needle cap is plugged in ring
In shape groove and fixed block is connected with, side side wall of the fixed block away from mounting groove is provided with opening and set towards annular groove inwall
Groove, and the bottom of groove is connected with fixture block by multiple springs, and the inwall of the annular groove is provided with multiple to be matched with fixture block
Neck, and multiple necks, in being vertically arranged, the outer wall of the contiguous block is provided with the strip gab connected with neck, and bar vertically
Push rod is provided with shape opening.
Preferably, the inwall of the mounting groove both sides is also arranged with two limited blocks, and limited block is close to the tail of syringe needle
Portion is set.
Preferably, two fixture blocks are provided with the arc accumulator tank matched with syringe needle close to the side side wall of syringe needle.
Preferably, the inwall of multiple necks is equipped with anti-slip veins.
The utility model is simple in construction, easy to operate, by the way that syringe needle is arranged in the mounting groove of contiguous block, when syringe needle goes out
After now bending phenomenon, by rotating threaded rod nut can be driven to be moved on threaded rod, so as to control two fixture blocks
Movement, convenient installation and replacing to syringe needle；Meanwhile needle cap is provided with by the outer sheath in syringe needle, syringe needle quilt can be prevented
Pollute and stab medical personnel, and fixed block is externally connected in needle cap, the fixture block in fixed block can be connected to annular
In neck in groove inwall, prevent needle cap from coming off, can be by pushing away so as to lose the effect of needle cap, it is necessary to when needle cap is removed
Bar supports out fixture block from neck, so as to conveniently remove needle cap.
Brief description of the drawings
Fig. 1 be the utility model proposes it is a kind of have protection syringe needle function hemospast structural representation；
Fig. 2 is the structural representation at A in Fig. 1；
Fig. 3 is the structural representation at B in Fig. 2.
In figure：1- storages test tube, 2- cock caps, 3- flexible pipes, 4- syringe needles, 5- contiguous blocks, 6- mounting grooves, 7- cavitys, 8- screw threads
Bar, 9- nuts, 10- connecting rods, 11- fixture blocks, 12- limited blocks, 13- annular grooves, 14- needle caps, 15- fixed blocks, 16- grooves, 17-
Fixture block, 18- necks, 19- push rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Referring to figs. 1 to Fig. 3, a kind of hemospast with protection syringe needle function, including store test tube 1 and connected by flexible pipe 3
The syringe needle 4 connect, the opening of storage test tube 1 is provided with cock cap 2, and the one end of flexible pipe 3 away from syringe needle 4 is plugged in cock cap 2, flexible pipe
3 one end away from storage test tube 1 are connected with contiguous block 5, and the mounting groove 6 connected with flexible pipe 3 is provided with contiguous block 5, and syringe needle 4 is pacified
In mounting groove 6, the inwall of the both sides of mounting groove 6 is arranged with two cavitys 7, and the screw thread laterally set is provided with cavity 7
Bar 8, threaded rod 8 is rotatablely connected close to the inwall of one end of mounting groove 6 and cavity 7, and the one end of threaded rod 8 away from mounting groove 6
Inwall through cavity 7 is set, and is arranged with nut 9 on threaded rod 8, and nut 9 is connected with fixture block 11 by connecting rod 10, two
Fixture block 11 is provided with the arc accumulator tank matched with syringe needle 4 close to the side side wall of syringe needle 4, can increase two fixture blocks 11 and clamp pin
First 4 fastness, the inwall of the both sides of mounting groove 6 is also arranged with two limited blocks 12, and limited block 12 is close to the afterbody of syringe needle 4
Set, when installing syringe needle 4, it is too deep in mounting groove 6 that limited block 12 can prevent syringe needle 4 to be plugged in, positioned at the outside of mounting groove 6
The outer sheath of syringe needle 4 is provided with needle cap 14, and side wall is provided with the annular groove 13 that Open Side Down, needle cap 14 at the lower ending opening of contiguous block 5
It is plugged in annular groove 13 and is connected with fixed block 15, side side wall of the fixed block 15 away from mounting groove 6 is provided with opening towards ring
The groove 16 that the inwall of shape groove 13 is set, and the bottom of groove 16 is connected with fixture block 17, the inwall of annular groove 13 by multiple springs
Provided with multiple necks 18 matched with fixture block 17, and multiple necks 18, in being vertically arranged, the outer wall of contiguous block 5 is provided with and card vertically
The strip gab that groove 18 connects, and push rod 19 is provided with strip gab, the inwall of multiple necks 18 is equipped with anti-slip veins, makes fixture block
17 is more preferable with the stability of the clamping of neck 18.
The utility model is simple in construction, easy to operate, by the way that syringe needle 4 is arranged in the mounting groove 6 of contiguous block 5, works as pin
After first 4 bending phenomenon occur, by rotating threaded rod 8 nut 9 can be driven to be moved on threaded rod 8, so as to control
The movement of two fixture blocks 11, convenient installation and replacing to syringe needle 4；Meanwhile needle cap 14 is provided with by the outer sheath in syringe needle 4,
It can prevent that syringe needle 4 is contaminated and stabs medical personnel, and fixed block 15 is externally connected in needle cap 14, can be by fixed block
Fixture block 17 in 15 is connected in the neck 18 in the inwall of annular groove 13, prevents needle cap 14 from coming off, so as to lose the effect of needle cap 14
Fruit can be supported out from neck 18 fixture block 17 by push rod 19, so as to conveniently remove needle cap, it is necessary to when needle cap 14 is removed
14。
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of hemospast with protection syringe needle function, including storage test tube (1) and the syringe needle (4) by flexible pipe (3) connection,
Characterized in that, the opening of the storage test tube (1) is provided with cock cap (2), and the one end of flexible pipe (3) away from syringe needle (4) plugs
In cock cap (2), the one end of the flexible pipe (3) away from storage test tube (1) is connected with contiguous block (5), and is provided with contiguous block (5)
The mounting groove (6) connected with flexible pipe (3), the syringe needle (4) are arranged in mounting groove (6), the inwall of mounting groove (6) both sides
Two cavitys (7) are arranged with, and the threaded rod (8) laterally set is provided with cavity (7), the threaded rod (8) is close to installation
One end of groove (6) is rotatablely connected with the inwall of cavity (7), and cavity (7) is run through in the one end of threaded rod (8) away from mounting groove (6)
Inwall set, be arranged with nut (9) on the threaded rod (8), and nut (9) is connected with fixture block by connecting rod (10)
(11), syringe needle (4) outer sheath on the outside of the mounting groove (6) is provided with needle cap (14), and at the lower ending opening of contiguous block (5)
Side wall is provided with the annular groove (13) that Open Side Down, and needle cap (14) is plugged in annular groove (13) and is connected with fixed block
(15), side side wall of the fixed block (15) away from mounting groove (6) is set recessed provided with opening towards annular groove (13) inwall
Groove (16), and the bottom of groove (16) is connected with fixture block (17) by multiple springs, the inwall of the annular groove (13) is provided with more
The individual neck (18) matched with fixture block (17), and multiple necks (18), in being vertically arranged, the outer wall of the contiguous block (5) is set vertically
There is the strip gab connected with neck (18), and push rod (19) is provided with strip gab.
A kind of 2. hemospast with protection syringe needle function according to claim 1, it is characterised in that the mounting groove
(6) inwall of both sides is also arranged with two limited blocks (12), and limited block (12) is set close to the afterbody of syringe needle (4).
A kind of 3. hemospast with protection syringe needle function according to claim 1, it is characterised in that two fixture blocks
(11) the side side wall close to syringe needle (4) is provided with the arc accumulator tank matched with syringe needle (4).
A kind of 4. hemospast with protection syringe needle function according to claim 1, it is characterised in that multiple necks
(18) inwall is equipped with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252497.5U CN207136852U (en) | 2017-03-15 | 2017-03-15 | A kind of hemospast with protection syringe needle function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252497.5U CN207136852U (en) | 2017-03-15 | 2017-03-15 | A kind of hemospast with protection syringe needle function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207136852U true CN207136852U (en) | 2018-03-27 |
Family
ID=61658693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720252497.5U Expired - Fee Related CN207136852U (en) | 2017-03-15 | 2017-03-15 | A kind of hemospast with protection syringe needle function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207136852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837237A (en) * | 2018-07-10 | 2018-11-20 | 温州市人民医院 | A kind of retractable syringe |
-
2017
- 2017-03-15 CN CN201720252497.5U patent/CN207136852U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837237A (en) * | 2018-07-10 | 2018-11-20 | 温州市人民医院 | A kind of retractable syringe |
| CN108837237B (en) * | 2018-07-10 | 2020-09-18 | 温州市人民医院 | Telescopic injector |
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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: 20180327 Termination date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |