CN207412450U - A kind of medicinal blood perfusion device folder - Google Patents
A kind of medicinal blood perfusion device folder Download PDFInfo
- Publication number
- CN207412450U CN207412450U CN201720253466.1U CN201720253466U CN207412450U CN 207412450 U CN207412450 U CN 207412450U CN 201720253466 U CN201720253466 U CN 201720253466U CN 207412450 U CN207412450 U CN 207412450U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- bar shaped
- handle
- semicircle
- sleeve
- 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
Links
Abstract
The utility model discloses one kind by bar shaped handle and connecting rod, vertical shaft, semicircle handle collet and connecting rod chuck, wound spring, the medicinal blood perfusion device folder of fixing card and handwheel jackscrew composition, connecting rod one end fix semicircular opening fixing card, handwheel jackscrew are vertically screwed in the arc snap arm of fixing card one side, the connecting rod other end is bent into semicircle connecting rod chuck, fixing vertical upper bush on the inner face of bending part top；Middle handle is bent into semicircle handle collet, it is corresponding with semicircle connecting rod chuck, fixing vertical lower sleeve in middle handle bending part lower inner face, two sleeve superpositions form vertical axle sleeve, wound spring is placed between sleeve, vertical shaft penetrates sleeve and wound spring forms hinge connection, and two ends of wound spring withstand on the inside of bar shaped handle and bar shaped connecting rod respectively.The utility model is simple in structure, and stability is good, safe and reliable, easy to operate, improves the work efficiency of operator, reduces the risk in hemoperfusion treatment.
Description
Technical field
The utility model is related to arrive the field of medical instrument technology, a kind of medicinal blood perfusion device folder is related in particular to.
Background technology
Blood perfusion is one of common blood purification method on current clinical medicine.Blood perfusion passes through the methods of puncture
The blood of patient is subjected to extracorporal circulatory system from internal draw, is removed using the suction-operated of adsorbent in extracorporal circulatory system perfusion device outer
Source property and endogenous poisonous substance, drug and metabolism waste product etc., so as to achieve the purpose that purify blood.It is currently clinically a kind of
Very effective treatment means are having for the critical poisoning patient row of clinical rescue especially in drug and toxic poisoning etc.
The method of effect.In addition blood perfusion can also be combined the uremic some complication for the treatment of with haemodialysis, it is also possible to
In treatment of liver failure etc., practicality is in extensive range, and perfusion device usage amount is big.But the clamping that perfusion device is in use
Dedicated device not yet is placed, is generally all hung using sunpender, stability is poor, causes blood perfusion operation not convenient enough, grinds
System is a kind of simple in structure, and stability is good, and safe and reliable medicinal blood perfusion device folder is that the art reality needs to solve
Problem certainly.
The content of the invention
The purpose of this utility model is to provide a kind of simple in structure, stability is good, safe and reliable medicinal blood
Perfusion device presss from both sides.
In order to achieve the above object, the utility model uses following structural principle, a kind of medicinal blood perfusion device folder, by item
Shape handle, semicircle handle collet, vertical shaft, upper bush, lower sleeve, wound spring, bar shaped connecting rod, semicircle connecting rod chuck, fixing card
And handwheel jackscrew composition, its main feature is that：Semicircular opening fixing card is fixed in bar shaped connecting rod one end, in the arc snap arm of fixing card one side
Handwheel jackscrew is screwed in, handwheel jackscrew end corresponds to the inner concave of fixing card opposite side arc snap arm, bar shaped connecting rod other end bending
Into semicircle connecting rod chuck, fixing vertical upper bush on the inner face of connecting rod bending part top；Strip middle handle is bent into half round shaft
Collet, composition circular clamp space corresponding with semicircle connecting rod chuck, fixing vertical in bar shaped middle handle bending part lower inner face
Lower sleeve, two sleeves correspond to superposition and form vertical axle sleeve, and wound spring is placed between two sleeves, and vertical shaft penetrates sleeve up and down
And wound spring forms hinge connection, two ends of wound spring withstand on the inside of bar shaped handle and bar shaped connecting rod respectively, form
A kind of medicinal blood perfusion device folder.
Fixing card is stuck in appropriate location on the dialysis machine body of rod and tightens handwheel by the utility model in hemoperfusion treatment
Jackscrew is fixed, and then by fixed handle, opens collet, perfusion device is added in collet, you can hemoperfusion treatment is proceeded by,
In hemoperfusion treatment, ensure that blood perfusion device is in plumbness, press fixed handle again after blood perfusion, unclamp folder
Head takes out perfusion device, completes hemoperfusion treatment operation.
The utility model is all made of by medical stainless steel, and material is hard corrosion-resistant, can sterilize use, structure repeatedly
Simply, stability is good, safe and reliable, easy to operate, improves the work efficiency of operator, reduces hemoperfusion treatment
In risk, reached goal of the invention.
Description of the drawings
Fig. 1 is the structure diagram of the utility model
Fig. 2 be in Fig. 1 A to enlarged diagram
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings, the structural principle of the utility model is can be seen that from Fig. 1 and Fig. 2, it is a kind of
Medicinal blood perfusion device presss from both sides, by bar shaped handle 1, semicircle handle collet 3, vertical shaft 2, wound spring 4, bar shaped connecting rod 5, semicircle connecting rod
Collet 8, upper bush 9, lower sleeve 10, fixing card 6 and handwheel jackscrew 7 form, and semicircular opening fixing card is fixed in 5 one end of bar shaped connecting rod
6, handwheel jackscrew 7 is screwed in the arc snap arm of 6 one side of fixing card, 7 end of handwheel jackscrew corresponds to 6 opposite side arc snap arm of fixing card
Inner concave, 5 other end of bar shaped connecting rod is bent into semicircle connecting rod chuck 8, fixing vertical on 5 bending part top inner face of bar shaped connecting rod
Upper bush 9；1 middle part of bar shaped handle is bent into semicircle handle collet 3, corresponding with semicircle connecting rod chuck 8 to form circular clamp space,
Fixing vertical lower sleeve 10 in 1 middle part bending part lower inner face of bar shaped handle, it is vertical that upper and lower two sleeves 9,10 correspond to superposition composition
Formula axle sleeve, wound spring 4 is placed between upper and lower two sleeves 9,10, and vertical shaft 2 penetrates sleeve 9,10 and wound spring 4 up and down and formed
Hinge connection, 4 two ends of wound spring withstand on the inside of bar shaped handle 1 and bar shaped connecting rod 5, form a kind of medicinal blood respectively
Perfusion device presss from both sides.
Claims (1)
1. a kind of medicinal blood perfusion device folder, by bar shaped handle (1), semicircle handle collet (3), vertical shaft (2), wound spring (4),
Bar shaped connecting rod (5), semicircle connecting rod chuck (8), upper bush (9), lower sleeve (10), fixing card (6) and handwheel jackscrew (7) composition,
It is characterized in that：Semicircular opening fixing card (6) is fixed in bar shaped connecting rod (5) one end, is screwed in the arc snap arm of fixing card (6) one side
Handwheel jackscrew (7), handwheel jackscrew (7) end correspond to the inner concave of fixing card (6) opposite side arc snap arm, and bar shaped connecting rod (5) is another
One end is bent into semicircle connecting rod chuck (8), fixing vertical upper bush (9) on the inner face of bar shaped connecting rod (5) bending part top；Bar shaped hand
Semicircle handle collet (3) is bent into the middle part of handle (1), composition circular clamp space corresponding with semicircle connecting rod chuck (8), bar shaped handle
(1) fixing vertical lower sleeve (10) in the bending part lower inner face of middle part, the corresponding superposition of upper and lower two sleeves (9,10) form vertical
Axle sleeve, wound spring (4) is placed between upper and lower two sleeves (9,10), and vertical shaft (2) penetrates sleeve (9,10) and cast bullet up and down
Spring (4) forms hinge connection, and (4) two ends of wound spring withstand on the inside of bar shaped handle (1) and bar shaped connecting rod (5) respectively,
Form a kind of medicinal blood perfusion device folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720253466.1U CN207412450U (en) | 2017-03-15 | 2017-03-15 | A kind of medicinal blood perfusion device folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720253466.1U CN207412450U (en) | 2017-03-15 | 2017-03-15 | A kind of medicinal blood perfusion device folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207412450U true CN207412450U (en) | 2018-05-29 |
Family
ID=62398558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720253466.1U Expired - Fee Related CN207412450U (en) | 2017-03-15 | 2017-03-15 | A kind of medicinal blood perfusion device folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207412450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404708A (en) * | 2022-01-28 | 2022-04-29 | 北京积水潭医院 | Automatic exhaust fixing clamp of blood perfusion device |
-
2017
- 2017-03-15 CN CN201720253466.1U patent/CN207412450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404708A (en) * | 2022-01-28 | 2022-04-29 | 北京积水潭医院 | Automatic exhaust fixing clamp of blood perfusion device |
| CN114404708B (en) * | 2022-01-28 | 2023-06-16 | 北京积水潭医院 | Automatic exhaust fixing clamp of blood perfusion 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: 20180529 Termination date: 20190315 |