CN209678599U - Transfusion pressing device - Google Patents
Transfusion pressing device Download PDFInfo
- Publication number
- CN209678599U CN209678599U CN201822106744.8U CN201822106744U CN209678599U CN 209678599 U CN209678599 U CN 209678599U CN 201822106744 U CN201822106744 U CN 201822106744U CN 209678599 U CN209678599 U CN 209678599U
- Authority
- CN
- China
- Prior art keywords
- guide post
- briquetting
- pedestal
- pressing device
- spring
- 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
Transfusion pressing device, one end of two fixing belts is connect with a pedestal, passing through on pedestal has a guide post, the lower end of guide post is connected with a briquetting, upper end is connected with button, the first spring and button and pedestal being cased on guide post are against pedestal is provided with contact and second spring, is installed with screw on pedestal, second spring and screw and contact against, contact and guide post against.Using before this pressing device, adjusting screw makes the stiction between contact and guide post be greater than the first spring thrust upward to guide post；Patient, which is infused, to complete, and when using this pressing device, briquetting is first pushed down syringe needle, keep the position of briquetting and human transfusion relatively fixed by the binding of fixing belt again, then syringe needle is extracted, then presses button with subordinate, makes briquetting compressing is rear on pinprick to unclamp hand, it can be realized by briquetting and pinprick position is pressed, after pressing reaches the clotting time, fixing belt is unlocked, then screw tune is loose, make briquetting return, this pressing device uses for next time.
Description
Technical field
The utility model relates to medical instruments, specifically a kind of transfusion pressing device.
Background technique
The patient of infusion needs to press the regular hour to pinprick position after syringe needle takes out.Currently, pinprick position is pressed
Pressure is substantially completed by patient oneself, or is pressed by help of accompanying and attending to.It is heavier for the older or state of an illness and do not accompany and attend to again
Patient, the pressing after transfusion can only often rely on nurse, in this way, will affect the working efficiency of nurse, and increase shield
The workload of scholar.
Utility model content
The purpose of this utility model is to provide a kind of transfusion pressing device, which can be to leaving after transfusion
Pinprick pressed.
To achieve the above object, the utility model use following scheme: transfusion pressing device, it have two it is flexible solid
Determine band, one end of two fixing belts is connect with a pedestal jointly, and passing through on pedestal has a guide post, and the lower end of guide post is connected with a pressure
Block, upper end are connected with button, and the first spring, the first spring and button and pedestal are cased on guide post against present to be equipped with one in vivo
Contact and a second spring are installed with screw, second spring and screw and contact on pedestal against in the effect of second spring
Under, contact and guide post against.
By above scheme as it can be seen that using before this pressing device, adjusting screw makes stiction between contact and guide post be greater than the
The one spring thrust upward to guide post；Patient, which is infused, to complete, and when using this pressing device, briquetting is first pushed down syringe needle, then by solid
The binding for determining band keeps the position of briquetting and human transfusion relatively fixed, then extracts syringe needle, then press button with subordinate, makes briquetting pressure
Hand is unclamped after compeling on pinprick, can be realized by briquetting and pinprick position is pressed, after pressing reaches the clotting time, unlock fixation
Band, then by screw tune pine, make briquetting return, this pressing device uses for next time.
The utility model is structurally reasonable, it is easy to operate, using reliable, the both hands solution of patient or entourage can be released
Come, it is especially suitable for the heavier patient of the older or state of an illness and uses.
Detailed description of the invention
The structural schematic diagram of Fig. 1 an embodiment of the present invention.
Specific embodiment
With reference to embodiments and attached drawing further illustrates the utility model.
Referring to Fig. 1
Transfusion pressing device provided by the utility model have two fixing belts 1,2 flexible, the one of two fixing belts 1,2
End is connect with a pedestal 4 jointly, and passing through on pedestal 4 has a guide post 9, and the lower end of guide post 9 is connected with a briquetting 13, upper end is connected with
Button 7, is cased with the first spring 8 on guide post 9, the first spring 8 and button 7 and pedestal 4 against.A contact 10 is provided in pedestal 4
And a second spring 11, screw 12, second spring 11 and screw 12 and contact 10 are installed on pedestal against in second spring
Under the action of 11, contact 10 and guide post 9 against.
In the present embodiment, the groove 13a for penetrating through its both ends is provided on the lower end surface of briquetting 13.Groove 13a setting
Effect is, when pulling out syringe needle, syringe needle is directed at and pushes down by the groove 13a on briquetting 13, in this way, the process when extracting syringe needle
In, the discomforts such as pain caused by can reduce because of drawing, and press along puncture needle direction, it is not easy bleeding.The material of briquetting can adopt
With silica gel or flexible plastic etc..
In the present embodiment, a timing warner 5 and its control switch 6 are installed on pedestal.Alarm and its control are opened
The effect for closing setting is that the time of fire alarming of alarm 5 is arranged according to the clotting time to click control after pushing down pinprick under briquetting
Switch 6, alarm start timing, when pushed between reach time of fire alarming after, 5 automatic alarm of alarm, prompting remove this pressing
Device.
In the present embodiment, mutually matched hasp 3 is respectively fixed in two fixing belts 1,2.The setting of hasp, can make this by
Depressor is convenient, is reliably fixed at the transfusion part of human body.For example, two are consolidated when the transfusion part of human body is hand or arm
Determine band 1,2 to be centered around on hand or arm, then pass through the cooperation of hasp 3, is connected with each other the other end of two fixing belts 1,2
Complete the fixation of this pressing device.Hasp structure or velcro fastener on watchband etc. can be used in hasp.
As seen from Figure 1
Using before this pressing device, the elastic deformation amount of second spring 11 is adjusted in adjusting screw 12, and then reaches touching
The adjusting of pressure between first 10 and guide post 9, requires after adjusting, and the stiction between contact 10 and guide post 9 is greater than the first spring 8 to leading
The upward maximum thrust of column, that is to say, that after moving down guide post 9 by external force pushing button 7, external force is removed, in the first bullet
Guide post 9 will not rebound upwards under the action of spring 8.Patient, which is infused, to complete, when using this pressing device, first by the groove on briquetting 13
13a pushes down syringe needle, is centered around two fixing belts 1,2 at the transfusion parts such as hand or arm, and the hasp 3 in two fixing belts 1,2 is matched
It closes, the wearing of this pressing device can be completed；Then button 7 pushed down with hand, extract syringe needle, be further continued for pushing button 7, and slightly turn
Dynamic button 7 makes the compressing of the smooth position of briquetting 13 is rear on pinprick to unclamp hand, presses control switch 6, can be by briquetting 13 to pinprick
Position pressing, after pressing reaches the clotting time, the alarm of 5 ring of alarm is unlocked fixing belt 1,2, then screw 12 is adjusted pine, is made
13 return of briquetting, this pressing device use for next time.
Claims (4)
1. transfusion pressing device, it is characterised in that: it has two fixing belts flexible, one end of two fixing belts jointly with one
Body connection, passing through on pedestal has a guide post, and the lower end of guide post is connected with a briquetting, upper end is connected with button, and the is cased on guide post
One spring, the first spring and button and pedestal are against being present and a contact and a second spring are housed in vivo, be installed on pedestal
Screw, second spring and screw and contact against, under the action of second spring, contact and guide post against.
2. transfusion pressing device according to claim 1, it is characterised in that: be provided with a perforation on the lower end surface of briquetting
The groove at its both ends.
3. transfusion pressing device according to claim 1, it is characterised in that: be equipped with a timing warner on pedestal
And its control switch.
4. transfusion pressing device according to claim 1, it is characterised in that: be respectively fixed with phase interworking in two fixing belts
The hasp of conjunction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106744.8U CN209678599U (en) | 2018-12-15 | 2018-12-15 | Transfusion pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106744.8U CN209678599U (en) | 2018-12-15 | 2018-12-15 | Transfusion pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209678599U true CN209678599U (en) | 2019-11-26 |
Family
ID=68596302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822106744.8U Expired - Fee Related CN209678599U (en) | 2018-12-15 | 2018-12-15 | Transfusion pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209678599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498095A (en) * | 2018-12-15 | 2019-03-22 | 张华伟 | Transfusion pressing device |
-
2018
- 2018-12-15 CN CN201822106744.8U patent/CN209678599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498095A (en) * | 2018-12-15 | 2019-03-22 | 张华伟 | Transfusion pressing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20211215 |