CN202942529U - Suction head for autoblood recovery - Google Patents
Suction head for autoblood recovery Download PDFInfo
- Publication number
- CN202942529U CN202942529U CN 201220685138 CN201220685138U CN202942529U CN 202942529 U CN202942529 U CN 202942529U CN 201220685138 CN201220685138 CN 201220685138 CN 201220685138 U CN201220685138 U CN 201220685138U CN 202942529 U CN202942529 U CN 202942529U
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- CN
- China
- Prior art keywords
- suction head
- sucking head
- medicine dropping
- autoblood
- recovery
- 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 a suction head for autoblood recovery. The suction head for autoblood recovery comprises a suction head and medicine dropping pipes; at least one medicine dropping pipe is adhered on the outer wall of the suction head; outlets of the medicine dropping pipes and a liquid suction port of the suction head are positioned at the same plane; the plurality of medicine dropping pipes are uniformly ranked on the outer wall of the suction head; and tail ends of the plurality of medicine dropping pipes are joined and are connected with an anticoagulant drug bag. According to the utility model, surgery field blood and anticoagulants are mixed immediately, and mixed suction of air is reduced, and surgery field blood can be prevented from coagulating blood in the suction head; the physical damage to red blood cells is relieved effectively; red blood cells are protected finally; and the recovery of the red blood cells is improved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and the sucking head that particularly reclaims for autoblood is applicable to the during surgery autoblood and reclaims.
Background technology
Widely used disposable blood recovery channel is double lumen tube clinically at present, and this pipeline is comprised of two parts, and tubule partly sticks on extra heavy pipe.Tubule is medicinal drop, and its top is connected with the anticoagulant medicated bag, and its end is the anticoagulant outlet.Extra heavy pipe is feeder vessels, and its end is connected with blood reservior, and its top and tubule end have a common opening, and this opening is connected with sucking head.During negative pressure-pumping, visual area blood must pass through sucking head, then enters the opening of double lumen tube, begins to be mixed and fed into feeder vessels with anticoagulant.The shortcoming of this design is that visual area blood can not mix immediately with anticoagulant, blood coagulation easily just occurs in sucking head produce clot; In addition, easily air is mixed suction with visual area blood during negative pressure-pumping, air produces direct physical property to erythrocyte and destroys in pipeline, cause even haemolysis of red blood cell deformation, thereby reduces the efficient that erythrocyte reclaims.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art and provides a kind of simple in structure, mixing that reduce air to suck, can avoid the blood coagulation in sucking head of visual area blood; effectively alleviate air erythrocytic physical property is destroyed, effectively protect erythrocytic a kind of sucking head for the autoblood recovery.
A kind of sucking head for the autoblood recovery comprises sucking head and medicinal drop, is connected with at least one described medicinal drop on the outer wall of described sucking head, and the outlet of described medicinal drop and the liquid sucting port of described sucking head are in same plane.
Many described medicinal drops are evenly arranged on the outer wall of described sucking head, and the end of many described medicinal drops converges and is connected with the anticoagulant medicated bag.
Owing to adopting said structure, the utlity model has following advantage: the one or more medicinal drops of design on traditional sucking head make medicinal drop and sucking head liquid sucting port in same plane.When negative pressure-pumping, anticoagulant flows out from medicinal drop, and very fast and visual area blood jointly is attracted head and sucks, and enters feeder vessels after mixing.So, visual area blood mixes mutually at the anticoagulant of at once being convenient to that is sucked, and can avoid visual area blood that blood coagulation occurs in suction catheter.In addition, anticoagulant forms liquid level at the sucking head opening part, can effectively reduce the suction of even avoiding air, alleviates air to erythrocytic destruction, improves and reclaims erythrocytic efficient
In sum, this device has realized that visual area blood mixes with the instant of anticoagulant, and reduces the mixing suction of air; can avoid the blood coagulation in sucking head of visual area blood; effectively alleviate air erythrocytic physical property is destroyed, final effectively protection erythrocyte improves erythrocytic recovery.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 (a) is that medicinal drop of the present utility model is arranged on the structural representation one on described sucking head;
Fig. 2 (b) is that medicinal drop of the present utility model is arranged on the structural representation two on described sucking head;
Fig. 2 (c) is that medicinal drop of the present utility model is arranged on the structural representation three on described sucking head;
In accompanying drawing 1 to 2,1, sucking head, 2, medicinal drop, 3, the anticoagulant medicated bag, 4, feeder vessels, 5, storage blood tank.
The specific embodiment
Below in conjunction with accompanying drawing, further describe the specific embodiment of this patent.
As shown in Fig. 1 to 2, described sucking head 1 is attached with one or more medicinal drops 2, medicinal drop 2 is formed in one with sucking head 1, and the outlet of medicinal drop 2 and sucking head 1 liquid sucting port are connected with anticoagulant medicated bag 3 after the end of one or more medicinal drops 2 converges in same plane.Sucking head 1 end is connected in feeder vessels 4, and feeder vessels 4 ends are connected to storage blood tank 5.Anticoagulant speed is according to concrete condition adjusting clinically.After the external world provided negative pressure, sucking head 1 aspirated in the visual area, and meanwhile anticoagulant flows out from medicinal drop 2 and also is attracted very soon 1 inspiration.Visual area blood and anticoagulant enter feeder vessels 4 after mixing.Enter at last storage blood tank 5.
Fig. 2 is under different structure, the cutaway view of Figure 1A-A face, and as shown in Fig. 2 a, sucking head 1 is with a medicinal drop 2; As sucking head 1 as described in Fig. 2 b with four medicinal drops 2; As Fig. 2 c sucking head 1 with eight medicinal drops 2.
Claims (2)
1. one kind is used for the sucking head that autoblood reclaims, and comprises sucking head and medicinal drop, and it is characterized in that: be connected with at least one described medicinal drop on the outer wall of described sucking head, the outlet of described medicinal drop and the liquid sucting port of described sucking head are in same plane.
2. be used for according to claim 1 the sucking head that autoblood reclaims, it is characterized in that: many described medicinal drops are evenly arranged on the outer wall of described sucking head, and the end of many described medicinal drops converges and is connected with the anticoagulant medicated bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220685138 CN202942529U (en) | 2012-12-12 | 2012-12-12 | Suction head for autoblood recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220685138 CN202942529U (en) | 2012-12-12 | 2012-12-12 | Suction head for autoblood recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942529U true CN202942529U (en) | 2013-05-22 |
Family
ID=48418246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220685138 Expired - Fee Related CN202942529U (en) | 2012-12-12 | 2012-12-12 | Suction head for autoblood recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399134A (en) * | 2014-11-20 | 2015-03-11 | 樊理华 | Pressure control pipe for autologous blood transfusion and use method for pressure control pipe |
-
2012
- 2012-12-12 CN CN 201220685138 patent/CN202942529U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399134A (en) * | 2014-11-20 | 2015-03-11 | 樊理华 | Pressure control pipe for autologous blood transfusion and use method for pressure control pipe |
| CN106215254A (en) * | 2014-11-20 | 2016-12-14 | 樊理华 | A kind of using method of the pressure control pipe of autogenous vein |
| CN106215254B (en) * | 2014-11-20 | 2018-10-26 | 樊理华 | A kind of application method of the pressure control pipe of autogenous vein |
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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: 20130522 Termination date: 20181212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |