CN204274555U - One is novel drives blood device - Google Patents
One is novel drives blood device Download PDFInfo
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- CN204274555U CN204274555U CN201420698305.XU CN201420698305U CN204274555U CN 204274555 U CN204274555 U CN 204274555U CN 201420698305 U CN201420698305 U CN 201420698305U CN 204274555 U CN204274555 U CN 204274555U
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- away body
- sleeve
- squeezing
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Abstract
This utility model relates to technical field of medical instruments, especially relates to a kind of novelly driving blood device.Comprise squeezing and push away body, sealing ring, medicine layer; Squeeze push away body comprise tubular sleeve and be positioned at sleeve and sleeve also the vertical elasticity pointing to sleeve inner push away body; Described squeezing pushes away body one end and is flexibly connected with sealing ring, and described sealing ring comprises conversion zone and outer thermal insulation layer, and described conversion zone comprises water layer and drug release layer, and described drug release layer is gauze, side opening on sealing ring; Described tubular sleeve inwall is dismountable is connected with medicine layer, and described medicine layer is the foil-type plastic bag layer that inside is filled with medicinal liquid and air.This utility model provides and a kind of novelly drives blood device, release hemostasis simultaneously or anaesthetic squeezing in the process pushed away while, and adopt low temperature seal loop device, alleviate the sense of discomfort of patient, reduce the workload of medical worker, improve the success rate of driving blood, applied widely.
Description
Technical field
This utility model relates to technical field of medical instruments, especially relates to a kind of novelly driving blood device.
Background technology
Being out at present in section's limbs clinical operation adopts difference to drive blood mode.Wherein, it is be raised to by operating limb to exceed its cardia that one drives blood mode, then slowly drives blood by distal end to proximal part extruding with rubber tube or elastic cord; It is to be wound around to proximal part by spring by distal end with Esmarch's bandage to reach and drive blood object that another kind drives blood mode, and this effect of driving blood mode is better, but operation is more loaded down with trivial details, and because the operative site of patient is different, the length of Esmarch's bandage will cause suitable difficulty.
Chinese patent (CN203647423U) discloses controlled pressure type Esmarch's bandage in a kind of art, by 6-10 independent air bags, successively inflation reaches and drives blood effect, but it is only poor by buckle sealing effectiveness, driving blood sealed end easily causes hyperemia to cause patient uncomfortable, even therefore can make to drive blood failure, have some limitations.So, possess high sealing performance simultaneously and decongestantly can drive blood device and also do not see.
Utility model content
For above-mentioned existing problems, this utility model provides and a kind of novelly drives blood device, release hemostasis simultaneously or anaesthetic squeezing in the process pushed away while, and adopt low temperature seal loop device, alleviate the sense of discomfort of patient, reduce the workload of medical worker, improve the success rate of driving blood, applied widely.
In order to reach above object, this utility model takes following technical scheme, and one is novel drives blood device, comprises squeezing pushing away body, sealing ring, medicine layer; Described squeeze push away body comprise tubular sleeve and be positioned at sleeve and sleeve also the vertical elasticity pointing to sleeve inner push away body, the extruding elastic force pushing away body by elasticity completes and drives blood; Described squeezing pushes away body one end and is flexibly connected with sealing ring, described sealing ring comprises conversion zone and outer thermal insulation layer, described conversion zone comprises water layer and drug release layer, described drug release layer is gauze, side opening on sealing ring, reaction medicine, as ammonium nitrate etc., absorbs heat to build low temperature environment in water-soluble process, medicine discharges gradually and contacts with water simultaneously, can maintain low temperature environment; Described tubular sleeve inwall is dismountable is connected with medicine layer, and described medicine layer is the foil-type plastic bag layer that inside is filled with medicinal liquid and air, is being squeezed to certain pressure, can break when being generally 60-80mmHg, release anesthesia or relieve the pain, stop blooding medicinal liquid.
Further, described squeezing pushes away external end and is provided with the graduation mark increased gradually to the other end by sealing ring, can determine congested size more accurately.
Further, described elasticity pushes away body is spring.
During use, first raise patient's suffering limb, be set on limbs by distal end by this utility model device, carry out driving blood, medicinal fluid bag extruding is simultaneously broken and is carried out the drug of topical application; When driving blood to end, in drug release layer, put into medicine, agent permeates therethrough releasing layer, contacts with water, absorbing and cooling temperature; Then being separated sealing ring with squeezing pushes away body, pushing away body and removes, carrying out performing the operation by squeezing.
The utility model has the advantages that: 1, squeeze that to push away body be that an entirety is placed in suffering limb by distal end to proximal part, avoid the pressure gap of air bag junction and avoid air bag and easily to leak gas the defect damaged, it is better to drive blood effect; 2, be provided with conversion zone and thermal insulation layer in sealing ring, structure low temperature environment, can avoid congested phenomenon, reduces end blood fluidity simultaneously, ensures to drive blood effect, alleviates patient's sense of discomfort.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is generalized section of the present utility model;
In figure 1 squeeze push away body, 11 tubular sleeves, 12 elasticity push away body, 13 graduation marks, 2 sealing rings, 21 conversion zones, 211 water layers, 212 drug release layers, 22 outer thermal insulation layers, 3 medicine layers.
Detailed description of the invention
For making the object of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
One is novel drives blood device, comprises squeezing pushing away body 1, sealing ring 2, medicine layer 3; Described squeeze push away body 1 comprise tubular sleeve 11 and be positioned at sleeve 11 and sleeve 11 also the vertical elasticity pointing to sleeve inner push away body 12, the extruding elastic force pushing away body 12 by elasticity completes and drives blood; Described squeezing pushes away body 1 one end and is flexibly connected with sealing ring 2, described sealing ring 2 comprises conversion zone 21 and outer thermal insulation layer 22, described conversion zone 21 comprises water layer 211 and drug release layer 212, described drug release layer 212 is gauze, side opening on sealing ring 2, reaction medicine, as ammonium nitrate etc., absorbs heat to build low temperature environment in water-soluble process, medicine discharges gradually and contacts with water simultaneously, can maintain low temperature environment; Described tubular sleeve 11 inwall is dismountable is connected with medicine layer 3, and described medicine layer 3 is the inner foil-type plastic bag layer being filled with medicinal liquid and air, is being squeezed to certain pressure, can breaking when being generally 60-80mmHg, release anesthesia or relieve the pain, stop blooding medicinal liquid.
Described squeezing pushes away body 1 outer end and is provided with the graduation mark 13 increased gradually to the other end by sealing ring 2, can determine congested size more accurately.
Described elasticity pushes away body 12 for spring.
During use, first raise patient's suffering limb, be set on limbs by distal end by this utility model device, carry out driving blood, medicinal fluid bag extruding is simultaneously broken and is carried out the drug of topical application; When driving blood to end, in drug release layer, put into medicine, agent permeates therethrough releasing layer, contacts with water, absorbing and cooling temperature; Then being separated sealing ring with squeezing pushes away body, pushing away body and removes, carrying out performing the operation by squeezing.
Claims (3)
1. novelly drive a blood device, it is characterized in that: comprise squeezing and push away body (1), sealing ring (2), medicine layer (3); Described squeezing pushes away body (1) and comprises tubular sleeve (11) and be positioned at sleeve (11) with sleeve (11) and the vertical elasticity pointing to sleeve inner pushes away body (12); Described squeezing pushes away body (1) one end and is flexibly connected with sealing ring (2), described sealing ring (2) comprises conversion zone (21) and outer thermal insulation layer (22), described conversion zone (21) comprises water layer (211) and drug release layer (212), described drug release layer (212) is gauze, in the upper side opening of sealing ring (2); Described tubular sleeve (11) inwall is dismountable is connected with medicine layer (3), and described medicine layer (3) is the inner foil-type plastic bag layer being filled with medicinal liquid and air.
2. as claimed in claim 1 a kind of novelly drives blood device, it is characterized in that: described squeezing pushes away body (1) outer end and be provided with the graduation mark (13) increased gradually to the other end by sealing ring (2).
3. one as claimed in claim 1 or 2 is novel drives blood device, it is characterized in that: it is spring that described elasticity pushes away body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698305.XU CN204274555U (en) | 2014-11-19 | 2014-11-19 | One is novel drives blood device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698305.XU CN204274555U (en) | 2014-11-19 | 2014-11-19 | One is novel drives blood device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204274555U true CN204274555U (en) | 2015-04-22 |
Family
ID=52857764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698305.XU Expired - Fee Related CN204274555U (en) | 2014-11-19 | 2014-11-19 | One is novel drives blood device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204274555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043338A (en) * | 2020-08-20 | 2020-12-08 | 苏州大学附属儿童医院 | Finger local anesthesia blood-dispelling fixer |
-
2014
- 2014-11-19 CN CN201420698305.XU patent/CN204274555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043338A (en) * | 2020-08-20 | 2020-12-08 | 苏州大学附属儿童医院 | Finger local anesthesia blood-dispelling fixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |