CN206040049U - Quick hemostix is used in medical teaching show - Google Patents
Quick hemostix is used in medical teaching show Download PDFInfo
- Publication number
- CN206040049U CN206040049U CN201620743892.9U CN201620743892U CN206040049U CN 206040049 U CN206040049 U CN 206040049U CN 201620743892 U CN201620743892 U CN 201620743892U CN 206040049 U CN206040049 U CN 206040049U
- Authority
- CN
- China
- Prior art keywords
- hemostix
- breather
- clamping block
- block
- siphunculus
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a quick hemostix is used in medical teaching show, including the hemostix body, the lower extreme middle part fixed mounting of hemostix body has communicating pipe, the utility model discloses the structure is through the upper end fixed mounting's at the hemostix body breather pipe, utilize the perpendicular siphunculus that sets up on the elasticity resetting means cooperation breather pipe of breather pipe installation itself, the combined action of sealed stopper and horizontal siphunculus, the inner chamber with the hemostix body that can be fine couples together with the rubber ball, then through the closure of the first joint piece of elasticity resetting means control with second card caking, when inserting the syringe needle in the mouse blood vessel, open first joint piece and second joint piece again, the work of blood extraction just can have been carried out, wherein elasticity resetting means utilizes the spring that self installed, press the key cap, stop pawl and ratchet can be fine the function of completion switch closure, the use of show hemostix that can be fine and the function of quick blood sampling.
Description
Technical field
This utility model is related to medical educational correlative technology field, and specially a kind of medical educational shows with quick blood sampling
Device.
Background technology
Hemostix is used in medical experiment teaching often, when the use of hemostix is shown to student, Jing is normal for teacher
Can do by mouselet and show, during mouse is taken a blood sample, if using the hemostix of hospital, be very inconvenient mostly
, because the blood vessel of mouse is thinner, blood sampling inconvenience, such teacher cannot embody teaching during displaying well and make
With for this purpose, it is proposed that a kind of medical educational displaying rapid blood connector is used for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of medical educational displaying rapid blood connector, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, this utility model provides following technical scheme：A kind of medical educational shows with quick blood sampling
Device, including hemostix body, is installed with communicating pipe, and communicating pipe is upper fixedly sleeved in the middle part of the lower end of the hemostix body
There is needle tubing clamping joint, the needle tubing clamping joint includes pullover and syringe needle, and syringe needle is fixedly mounted on one end of pullover, the blood sampling
The upper end of device body is installed with the breather being connected with hemostix chamber body, and the upper end of breather is socketed with rubber
Ball, is installed with elasticity reset device in the middle part of the breather；
The breather includes the perpendicular siphunculus and horizontal siphunculus of decussation setting, and perpendicular siphunculus and horizontal siphunculus are logical by being arranged on
The sealing limited block of inner surface of trachea is interlaced to be separated, and the elasticity reset device includes button cap, spring, ratchet and system
Pawl；
The button cap interaction interts in horizontal siphunculus, and fixed cover is connected to bullet between the side wall of button cap and breather
Spring, fixation on the end that the button cap extends in horizontal siphunculus are connected with ratchet, and ratchet is fixed away from one end of button cap
Pawl is connected with, pawl described in two groups is symmetrical arranged, and on pawl, is separately installed with the first clamping block and the second clamping
Block.
Preferably, two surfaces up and down of first clamping block and the second clamping block be close to seal limited block surface set
Put, and the first clamping block is provided with arc-shaped limit groove away from the end surface of pawl, with the first clamping on second clamping block
On block, the corresponding surface of arc-shaped limit groove is provided with arc-shaped limit block, and the arc-shaped limit block is mutually clamped with arc-shaped limit groove.
Preferably, it is located at when first clamping block and the second clamping block are mutually clamped in the middle part of perpendicular siphunculus, and the first clamping
The shape of block and the second clamping block is circle with the shape of breather.
Preferably, on the syringe needle, movable sleeve is connected to protective jacket.
Preferably, the outer surface of the hemostix body is provided with scale value.
Compared with prior art, the beneficial effects of the utility model are：This utility model structure is by hemostix body
The hard-wired breather in upper end, coordinate arrange on breather perpendicular logical using the elasticity reset device that breather itself is installed
The collective effect of pipe, sealing limited block and horizontal siphunculus, can be good at coupling together the inner chamber of hemostix body and ball,
Ball is extruded into air-out during use, the first clamping block and the second card are controlled by elasticity reset device then
The closure of caking, when inserting the needle in mouse blood vessel, then the first clamping block and the second clamping block is opened, it is possible to enter promoting the circulation of blood
Spring, button cap, pawl and the ratchet that the work that liquid is extracted, wherein elasticity reset device are installed using itself can be fine
Complete switch the function of closure, can be good at the function of showing the use of hemostix and quick blood sampling.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is structural representation at this utility model A；
Fig. 3 is structure top view at this utility model A.
In figure：1 hemostix body, 2 needle tubing clamping joints, 3 breathers, 31 perpendicular siphunculus, 32 sealing limited blocks, 33 horizontal siphunculus, 4
Ball, 5 syringe needles, 6 protective jackets, 7 elasticity reset devices, 8 first clamping blocks, 9 second clamping blocks.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：A kind of medical educational displaying rapid blood connector,
Including hemostix body 1, communicating pipe is installed with the middle part of the lower end of the hemostix body 1, and communicating pipe is upper fixedly sleeved
There is needle tubing clamping joint 2, the needle tubing clamping joint 2 includes pullover and syringe needle 5, and syringe needle 5 is fixedly mounted on one end of pullover, described
The outer surface of hemostix body 1 is provided with scale value, and the upper end of the hemostix body 1 is installed with and hemostix body 1
The breather 3 of intracavity inter-connection, and the upper end of breather 3 is socketed with ball 4, the middle part of the breather 3 is installed with
Elasticity reset device 7；
The breather 3 includes the perpendicular siphunculus 31 and horizontal siphunculus 33 of decussation setting, and perpendicular siphunculus 31 and horizontal siphunculus 33
It is separated by the sealing limited block 32 for being arranged on 3 inwall of breather is interlaced, the elasticity reset device 7 includes button
It is located at when cap, spring, ratchet and pawl, first clamping block 8 and the second clamping block 9 are mutually clamped in the middle part of perpendicular siphunculus 31,
And first clamping block 8 and the shape of the second clamping block 9 be circle with the shape of breather 3, on the syringe needle 5, movable sleeve is connected to
Protective jacket 6；
The button cap interaction interts in horizontal siphunculus 33, and fixed cover is connected between the side wall of button cap and breather 3
Spring, fixation on the end that the button cap extends in horizontal siphunculus 33 are connected with ratchet, and ratchet away from one end of button cap
Fixation is connected with pawl, and pawl described in two groups is symmetrical arranged, and is separately installed with the first clamping block 8 and second on pawl
Two surfaces up and down of clamping block 9, first clamping block 8 and the second clamping block 9 are close to seal the surface of limited block 32 and are arranged,
And first clamping block 8 be provided with arc-shaped limit groove away from the end surface of pawl, with the first clamping block on second clamping block 9
On 8, the corresponding surface of arc-shaped limit groove is provided with arc-shaped limit block, and the arc-shaped limit block is mutually clamped with arc-shaped limit groove.
This utility model structure by the hard-wired breather 3 in the upper end of hemostix body 1, using breather 3
Body install elasticity reset device 7 coordinate breather 3 on arrange perpendicular siphunculus 31, sealing limited block 32 and horizontal siphunculus 33 it is common
Effect, can be good at being coupled together the inner chamber of hemostix body 1 with ball 4, during use squeezes ball 4
Pressure air-out, is then controlled the closure of the first clamping block 8 and the second caking block 9, syringe needle 5 is inserted by elasticity reset device 7
When entering in mouse blood vessel, then the first clamping block 8 and the second clamping block 9 are opened, it is possible to carry out the work of blood extraction, its
Spring, button cap, pawl and the ratchet that middle elasticity reset device 7 is installed using itself can be very good to complete to switch closure
Function, can be good at the function of showing the use of hemostix and quick blood sampling.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of medical educational displaying rapid blood connector, including hemostix body (1), the lower end of hemostix body (1)
Middle part is installed with communicating pipe, and communicating pipe upper fixed cover is connected to needle tubing clamping joint (2), and needle tubing clamping joint (2) include
Pullover and syringe needle (5), and syringe needle (5) is fixedly mounted on one end of pullover, it is characterised in that：Hemostix body (1) it is upper
End is installed with the breather (3) with hemostix body (1) intracavity inter-connection, and the upper end of breather (3) is socketed with rubber
Ball (4), is installed with elasticity reset device (7) in the middle part of breather (3)；
Described breather (3) include perpendicular siphunculus (31) and horizontal siphunculus (33) that decussation arranges, and perpendicular siphunculus (31) and horizontal lead to
Pipe (33) is separated by the sealing limited block (32) for being arranged on breather (3) inwall is interlaced, the elasticity reset device
(7) button cap, spring, ratchet and pawl are included；
The button cap interaction interts in horizontal siphunculus (33), and fixed cover is connected between the side wall of button cap and breather (3)
Spring, fixation on the end that the button cap extends in horizontal siphunculus (33) are connected with ratchet, and ratchet is away from the one of button cap
End fixation is connected with pawl, pawl described in two groups is symmetrical arranged, and be separately installed with pawl the first clamping block (8) and
Second clamping block (9).
2. a kind of medical educational displaying rapid blood connector according to claim 1, it is characterised in that：First clamping
Two surfaces up and down of block (8) and the second clamping block (9) are close to seal the surface of limited block (32) and are arranged, and the first clamping block
(8) end surface away from pawl is provided with arc-shaped limit groove, with arc on the first clamping block (8) on the second clamping block (9)
The corresponding surface of shape stopper slot is provided with arc-shaped limit block, and the arc-shaped limit block is mutually clamped with arc-shaped limit groove.
3. a kind of medical educational displaying rapid blood connector according to claim 1, it is characterised in that：First clamping
It is located at when block (8) is mutually clamped with the second clamping block (9) in the middle part of perpendicular siphunculus (31), and the first clamping block (8) and the second clamping block
(9) shape is circle with the shape of breather (3).
4. a kind of medical educational displaying rapid blood connector according to claim 1, it is characterised in that：Syringe needle (5)
Upper movable sleeve is connected to protective jacket (6).
5. a kind of medical educational displaying rapid blood connector according to claim 1, it is characterised in that：The hemostix sheet
The outer surface of body (1) is provided with scale value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743892.9U CN206040049U (en) | 2016-07-15 | 2016-07-15 | Quick hemostix is used in medical teaching show |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743892.9U CN206040049U (en) | 2016-07-15 | 2016-07-15 | Quick hemostix is used in medical teaching show |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206040049U true CN206040049U (en) | 2017-03-22 |
Family
ID=58310972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620743892.9U Expired - Fee Related CN206040049U (en) | 2016-07-15 | 2016-07-15 | Quick hemostix is used in medical teaching show |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206040049U (en) |
-
2016
- 2016-07-15 CN CN201620743892.9U patent/CN206040049U/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 |
Granted publication date: 20170322 Termination date: 20190715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |