CN204158783U - A kind of multicell exempts from the enclosed sterile medicine injecting device that makes up a prescription - Google Patents
A kind of multicell exempts from the enclosed sterile medicine injecting device that makes up a prescription Download PDFInfo
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- CN204158783U CN204158783U CN201420607894.6U CN201420607894U CN204158783U CN 204158783 U CN204158783 U CN 204158783U CN 201420607894 U CN201420607894 U CN 201420607894U CN 204158783 U CN204158783 U CN 204158783U
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Abstract
A kind of multicell exempts from the enclosed sterile medicine injecting device that makes up a prescription, and belonging to medical instruments field, is flying saucer shape, be divided into the sector space of 4 to 8 formed objects, each space is divided into two Room, and circle centre position is a circular sharing space, its center is connected with a thin silica gel tube, and silica gel tube far-end is connected with operative site drainage tube; Between its drug storage chamber, between drug storage chamber and circular sharing space, separated place arranges weak Yi Kai district; The C type Magnet that circular sharing space two-layer cyst wall arranged outside and circular sharing space size are coincide and the attracting and airtight two-layer cyst wall of round iron plate, C type Magnet notch alignment prepares the weak Yi Kai district between the sector space of injection and circular sharing space, thus C type Magnet breach forms the unique passage preparing careful silica gel tube in injection sector space and circular sharing space.This utility model exempts from the multiple dosing that makes up a prescription under can be implemented in the condition of enclosed sterile, avoids the probability of process herb liquid microbial contamination of making up a prescription, and obviously reduces the incidence rate of mortality intracranial infection.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of medicine injecting device.
Background technology
At present, China hyperpietic has reached 2 hundred million, and simultaneously along with society is to the transformation of aging, the life-span of people generally extends, and hypertensive cerebral hemorrhage has become a kind of commonly encountered diseases frequently-occurring disease.This disease has the three-hypers feature of high incidence, high mortality, high disability rate.And hypertensive cerebral hemorrhage, its intracranial hemorrhage position about 80% occurs in Basal ganglia, and Basal ganglia goes to the place for important nerve centre Conductive fiber passes through, therefore, and the situation that hypertensive cerebral hemorrhage often causes patient extremely namely not residual.In the past clinical in hypertensive cerebral hemorrhage, many employing operation of opening cranium modes, at removing intracerebral hematoma simultaneously, cause the damage of cerebral tissue in various degree, in recent years, for hypertensive cerebral hemorrhage, the modus operandi adopting microinvasion clinically more, i.e. In skull haematoma puncture method, the method at rapid drain intracerebral hematoma simultaneously, is unlikely to again the additional injuries causing cerebral tissue, and has patient and recover fast, expense is low, the advantage that patient's brain function easily recovers.Intracerebral hematoma puncture drainage, general drainage tube needs indwelling about 3 to 4 days, for making intracerebral hematoma draw through drainage tube, needs to open linking of drainage tube and drainage bag once a day or repeatedly, urokinase is injected to intracerebral hematoma chamber, to accelerate the dissolving of blood clot in brain through drainage tube far-end.Open intracranial drainage tube each time, when carrying out Urokinase injection, all likely bring antibacterial into intracranial through drainage tube, thus intracranial infection occurs.And blood clot is again best bacteria culture media in brain, once there is intracranial infection, mortality rate and the disability rate of patient obviously can be increased.
Summary of the invention
In order to solve clinically, intracerebral hematoma puncture drainage is postoperative, often need repeatedly to configure urokinase solution, repeatedly open linking and significantly increasing the risk that intracranial mortality infects between intracranial drainage tube with aseptic drainage bag again, this utility model provides a kind of multicell and exempts from the enclosed sterile medicine injecting device that makes up a prescription, only need once aseptically, enclosed sterile medicine injecting device of being exempted from by described multicell to make up a prescription is connected with the special drainage tube far-end in intracerebral hematoma chamber, can complete multi-time no and make up a prescription, operating with the closed administration linked of drainage bag without the need to opening brain inner drainage tube far-end.Farthest avoid the generation of the mortality intracranial infection that brain inner drainage tube brings that repeatedly makes up a prescription, repeatedly opens.
The technical scheme in the invention for solving the above technical problem is: a kind of multicell enclosed sterile medicine injecting device of exempting to make up a prescription is flying saucer shape, be divided into the sector space of 4 to 8 formed objects, the center of circle is pointed at tip, space, each space is divided into two Room in proportion, and whole multicell enclosed sterile medicine injecting device of exempting to make up a prescription is divided into drug storage chamber 8 to 16, described multicell enclosed sterile medicine injecting device circle centre position of exempting to make up a prescription is a circular sharing space, this circular sharing space center is connected with a thin silica gel tube, silica gel tube far-end is connected with operative site drainage tube, containing a defecator in the middle of thin silica gel tube, prevent weak Yi Kai district fragment from coming off and flowing in brain essence through thin silica gel tube and operative site drainage tube, this multicell exempt to make up a prescription enclosed sterile medicine injecting device drug storage chamber between, between drug storage chamber and circular sharing space, separated place arranges weak Yi Kai district, the circular groove that projection is circumferentially set of circular sharing space surface and the two-layer cyst wall in bottom surface, the one C type Magnet matched with circular sharing space size and one and Magnet round iron plate of the same size be placed in the both sides of circular sharing space respectively, the two-layer cyst wall of attracting and airtight circular sharing space up and down from the cyst wall of circular sharing space, C type Magnet closes the non-opening that makes up a prescription pointing to circular space, C type Magnet notch alignment prepares the weak Yi Kai district between the sector space of injection and circular sharing space, now, C type Magnet breach forms the unique passage preparing careful silica gel tube in injection sector space and circular sharing space.
Described multicell exempts from the enclosed sterile medicine injecting device that makes up a prescription, and is made up of medical plastic or silica gel.
Described multicell exempt to make up a prescription enclosed sterile medicine injecting device drug storage chamber between, weak Yi Kai district diameter between drug storage chamber and circular sharing space is 2-3mm.
Described multicell exempts from the enclosed sterile medicine injecting device that makes up a prescription, and the sector space in the nearly center of circle is the medicine powder chamber storing medicated powder, and the sector space near circumference is the fluid reservoir storing liquid.
During each administration, first extrude a certain fluid reservoir, open the weak Yi Kai district between fluid reservoir and medicine powder chamber by pressure, now, liquid thereby pressing aid power flows to medicine powder chamber from fluid reservoir.After solution fully dissolves medicated powder, extrude fluid reservoir and medicine powder chamber simultaneously, the weak Yi Kai district between medicine powder chamber and circular sharing space is opened by pressure, by pressure, medicinal liquid enters circular sharing space naturally, the C type Magnet matched by one and circular sharing space size in advance due to circular sharing space surface and the two-layer cyst wall in bottom surface and one and the two-layer cyst wall of Magnet round iron plate of the same size attracting and airtight circular sharing space up and down from the cyst wall of circular sharing space, C type Magnet closes the weak Yi Kai district of the non-injection medicine powder chamber pointing to circular sharing space, only leave the sector space preparing injection to communicate with the thin silica gel tube at circular sharing space center, the medicinal liquid extruding the drug storage chamber of the circular sharing space of corresponding sensing can only flow to thin silica gel tube from circular sharing space, and will reflux extremely have opening to lead to other drug storage chamber of circular sharing space.
Multicell of the present utility model is used to exempt from the enclosed sterile medicine injecting device that makes up a prescription, without the need to dosing repeatedly, do not need the connection of opening brain inner drainage tube and drainage bag during each administration, the multiple dosing that makes up a prescription is exempted under can be implemented in the condition of enclosed sterile, further avoid the probability of process herb liquid microbial contamination of making up a prescription, obviously can reduce the risk of the postoperative intracranial infection of cerebral hemorrhage puncture drainage, therefore can reduce the incidence rate of mortality intracranial infection clinically further.Multicell of the present utility model enclosed sterile medicine injecting device of exempting to make up a prescription is applicable to intracerebral hematoma puncture drainage, ventricular hemorrhage external drainage art, the intracranial infection ventricles of the brain or Lumbar cistern tube drainage.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model top view.
Fig. 2 is the schematic diagram of this utility model front view.
Number in the figure is: 1. fluid reservoir; 2. weak Yi Kai district between fluid reservoir and medicine powder chamber; 3. medicine powder chamber; 4. circular sharing space; 5. circular sharing space and thin silica gel tube opening junction; 6. thin silica gel tube; 7. weak Yi Kai district between medicine powder chamber and circular sharing space; 8.C shape Magnet, 9, round iron plate, 10, circular groove.11, defecator
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail:
Preferred embodiment of the present utility model is: a kind of multicell enclosed sterile medicine injecting device of exempting to make up a prescription is flying saucer shape, and described multicell exempts from the enclosed sterile medicine injecting device that makes up a prescription, and is made up of medical plastic or silica gel.Be divided into the sector space of 8 formed objects, the center of circle is pointed at tip, space, and each space is divided into two Room in proportion, and whole multicell enclosed sterile medicine injecting device of exempting to make up a prescription is divided into drug storage chamber 16; Described multicell enclosed sterile medicine injecting device circle centre position of exempting to make up a prescription is a circular sharing space 4, this circular sharing space 4 center is connected with a thin silica gel tube 6 with thin silica gel tube opening junction 5 by circular sharing space, and thin silica gel tube 6 far-end is connected with operative site drainage tube; Described multicell exempts from the enclosed sterile medicine injecting device that makes up a prescription, and the sector space in the nearly center of circle is the medicine powder chamber 3 storing medicated powder, and the sector space near circumference is the fluid reservoir 1 storing liquid.It is 2-3mm that this multicell to exempt to make up a prescription between the fluid reservoir 1 of enclosed sterile medicine injecting device and medicine powder chamber 3 that separated place arranges weak Yi Kai district 2 diameter between fluid reservoir and medicine powder chamber, and between medicine powder chamber 3 and circular sharing space 4, interval arranges weak Yi Kai district 7 diameter between medicine powder chamber and circular sharing space is 2-3mm, the circular groove 10 that projection is circumferentially set of circular sharing space 4 surface and the two-layer cyst wall in bottom surface, the one C type Magnet matched with circular sharing space 4 size 8 and one and Magnet round iron plate of the same size 9 be placed in the both sides of circular sharing space 4 respectively, the two-layer cyst wall of attracting and airtight circular sharing space 4 up and down from the cyst wall of circular sharing space 4, C type Magnet 8 closes 7 the non-weak Yi Kai districts of making up a prescription pointing to circular sharing space, C type Magnet notch alignment prepares the weak Yi Kai district between the sector space of injection and circular sharing space 4, now, C type Magnet breach forms the unique passage preparing the sector space of injection and the thin silica gel tube 6 at circular sharing space 4 center.
After the intracerebral hematoma that punctures in art is successful, postoperative CT double-check drainage tube tip location, determine can row urokinase haematoma cavity inject after, aseptically, multicell of the present utility model enclosed sterile medicine injecting device of exempting to make up a prescription is connected with specific intracerebral hematoma, Intraventricular, Lumbar catheter special puncture drainage tube far-end tubule.During each administration, rotate C type Magnet 8 by the weak Yi Kai district of the medicine powder chamber 3 of the sector space of corresponding for its notch alignment administration, first a certain fluid reservoir 1 is extruded, the weak Yi Kai district 2 between fluid reservoir 1 and corresponding medicine powder chamber 3 is opened by pressure, now, liquid thereby pressing aid power flows to medicine powder chamber 3 from fluid reservoir 1.After solution fully dissolves medicated powder, extrude fluid reservoir 1 and medicine powder chamber 3 simultaneously, the weak Yi Kai district 7 between medicine powder chamber 3 and circular sharing space 4 is opened by pressure, by pressure, medicinal liquid enters circular sharing space 4 naturally, the C type Magnet 8 matched by one and circular sharing space size in advance due to circular sharing space 4 surface and the two-layer cyst wall in bottom surface and one and the two-layer cyst wall of Magnet round iron plate of the same size 9 attracting and airtight circular sharing space up and down from the cyst wall of circular sharing space 4, C type Magnet closes the weak Yi Kai district of 7 the non-injection medicine powder chambers 3 pointing to circular sharing space 4, only leave the sector space preparing injection to communicate with the thin silica gel tube 6 at circular sharing space 4 center, the medicinal liquid extruding the drug storage chamber of the circular sharing space of corresponding sensing 4 can only flow to thin silica gel tube 6 from circular sharing space 4, and will reflux extremely have opening to lead to other drug storage chamber of circular sharing space 4.A kind of multicell of the present utility model enclosed sterile medicine injecting device of exempting to make up a prescription can realize without the need to opening drainage tube and 8 airtight injection processes without the need to dosing, as by the calculating that is administered twice every day, a kind of multicell of the present utility model enclosed sterile medicine injecting device of exempting to make up a prescription can use 4 days continuously.And do not need all will carry out opening during each injection drainage tube and dispensing operation, simplify operation.
As required, described multicell exempts from the enclosed sterile medicine injecting device that makes up a prescription, and also can be equally divided into the sector space of varying number formed objects, with the requirement of satisfied different medication natural law, is preferably equally divided into 4 to 8 identical sector spaces.Other structures are identical with above embodiment.
Multicell of the present utility model is used to exempt from the enclosed sterile medicine injecting device that makes up a prescription, without the need to dosing repeatedly, do not need the connection of opening brain inner drainage tube and drainage bag during each administration, the multiple dosing that makes up a prescription is exempted under can be implemented in the condition of enclosed sterile, further avoid the probability of process herb liquid microbial contamination of making up a prescription, obviously can reduce the risk of the postoperative intracranial infection of cerebral hemorrhage puncture drainage, therefore can reduce the incidence rate of mortality intracranial infection clinically further.Multicell of the present utility model enclosed sterile medicine injecting device of exempting to make up a prescription is applicable to intracerebral hematoma puncture drainage, ventricular hemorrhage external drainage art, the intracranial infection ventricles of the brain or Lumbar cistern tube drainage.
Claims (4)
1. a multicell exempts from the enclosed sterile medicine injecting device that makes up a prescription, it is characterized in that described multicell enclosed sterile medicine injecting device of exempting to make up a prescription is flying saucer shape, be divided into the sector space of 4 to 8 formed objects, the center of circle is pointed at tip, space, each space is divided into two Room in proportion, and whole multicell enclosed sterile medicine injecting device of exempting to make up a prescription is divided into drug storage chamber 8 to 16, described multicell enclosed sterile medicine injecting device circle centre position of exempting to make up a prescription is a circular sharing space, this circular sharing space center is connected with a thin silica gel tube, thin silica gel tube far-end is connected with operative site drainage tube, containing a defecator in the middle of thin silica gel tube, prevent weak Yi Kai district fragment from coming off and flowing in brain essence through thin silica gel tube and operative site drainage tube, this multicell exempt to make up a prescription enclosed sterile medicine injecting device drug storage chamber between, between drug storage chamber and circular sharing space, separated place arranges weak Yi Kai district, the circular groove that projection is circumferentially set of circular sharing space surface and the two-layer cyst wall in bottom surface, the one C type Magnet matched with circular sharing space size and one and Magnet round iron plate of the same size be placed in the both sides of circular sharing space respectively, the two-layer cyst wall of attracting and airtight circular sharing space up and down from the cyst wall of circular sharing space, C type Magnet closes the non-opening that makes up a prescription pointing to circular sharing space, C type Magnet notch alignment prepares the weak Yi Kai district between the sector space of injection and circular sharing space, now, C type Magnet breach forms the unique passage preparing careful silica gel tube in injection sector space and circular sharing space.
2. multicell according to claim 1 exempts from the enclosed sterile medicine injecting device that makes up a prescription, and it is characterized in that described multicell enclosed sterile medicine injecting device of exempting to make up a prescription is made up of medical plastic or silica gel.
3. multicell according to claim 1 and 2 exempts from the enclosed sterile medicine injecting device that makes up a prescription, and it is characterized in that described weak Yi Kai district diameter is 2-3mm.
4. multicell according to claim 3 exempts from the enclosed sterile medicine injecting device that makes up a prescription, and it is characterized in that the sector space in the described nearly center of circle is the medicine powder chamber storing medicated powder, the sector space near circumference is the fluid reservoir storing liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607894.6U CN204158783U (en) | 2014-10-20 | 2014-10-20 | A kind of multicell exempts from the enclosed sterile medicine injecting device that makes up a prescription |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607894.6U CN204158783U (en) | 2014-10-20 | 2014-10-20 | A kind of multicell exempts from the enclosed sterile medicine injecting device that makes up a prescription |
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| CN204158783U true CN204158783U (en) | 2015-02-18 |
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| CN201420607894.6U Active CN204158783U (en) | 2014-10-20 | 2014-10-20 | A kind of multicell exempts from the enclosed sterile medicine injecting device that makes up a prescription |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258478A (en) * | 2014-10-20 | 2015-01-07 | 崔建忠 | Multi-chamber dosage-free airtight sterile medicine injector |
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2014
- 2014-10-20 CN CN201420607894.6U patent/CN204158783U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258478A (en) * | 2014-10-20 | 2015-01-07 | 崔建忠 | Multi-chamber dosage-free airtight sterile medicine injector |
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