CN201295409Y - Puncturing flow diverter - Google Patents
Puncturing flow diverter Download PDFInfo
- Publication number
- CN201295409Y CN201295409Y CNU2008201483856U CN200820148385U CN201295409Y CN 201295409 Y CN201295409 Y CN 201295409Y CN U2008201483856 U CNU2008201483856 U CN U2008201483856U CN 200820148385 U CN200820148385 U CN 200820148385U CN 201295409 Y CN201295409 Y CN 201295409Y
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- colloid
- puncturing
- piercing needle
- flow diverter
- 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
- 239000000084 colloidal system Substances 0.000 claims description 45
- 239000012467 final product Substances 0.000 claims description 5
- 241000278713 Theora Species 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 206010052428 Wound Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000035876 healing Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 210000001835 viscera Anatomy 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000000779 thoracic wall Anatomy 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- CPKVUHPKYQGHMW-UHFFFAOYSA-N 1-ethenylpyrrolidin-2-one;molecular iodine Chemical compound II.C=CN1CCCC1=O CPKVUHPKYQGHMW-UHFFFAOYSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 229920000153 Povidone-iodine Polymers 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 210000000589 cicatrix Anatomy 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 229960005015 local anesthetics Drugs 0.000 description 1
- 238000010417 needlework Methods 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 229960001621 povidone-iodine Drugs 0.000 description 1
- 230000003236 psychic effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to a medical device, in particular to a puncturing flow diverter, and aims to overcome the defects in the other prior art. The puncturing flow diverter is structurally characterized in that a rubber sleeve pipe is sleeved outside a puncturing needle head; and a mounting need pipe carries out puncturing operation. After the puncture is finished, the puncturing needle head is withdrawn; the rubber sleeve pipe is conveyed to the proper depth to be fixed, and one end of a rubber conduit pipe is connected with the rubber sleeve pipe and the other end thereof is connected with a flow diverting bottle; and the puncturing flow diverter is connected to a negative pressure vessel or a common container during the operation, so as to complete the continuous flow diversion of liquid and gas in all body cavities. The utility model has the advantages of simple structure, easy operation, minimal wound caused to patients and good practicability.
Description
One, technical field:
This utility model relates to a kind of medical apparatus and instruments, especially a kind of puncturing drainer.
Two, background technology:
Past is carried out the patient of drain to needing indwelling drainage tube, body lumen wall need be cut, place thicker drainage tube, with needlework drainage tube is sewn on the body lumen wall and fixes, in order to avoid slippage, after drainage from indwelling is finished, because wound is bigger, extracting also needs behind the drainage tube wound with medical wire its closure, especially the otch on the thoracic wall, prevent that gas from entering, dermal sutures out again after wound heals fully.
The shortcoming of this method has: one, the patient caused additional trauma, not only thoracic wall caused certain damage, and thicker because of conduit simultaneously, also influential to internal organs.Two, the course of disease is longer relatively, and after finishing the drainage from indwelling task, the healing of patient's otch still will need a period of time.Three, formed cicatrix might form adhesion and influence function internal organs behind the wound healing.Four, patient's the human body, psychic pain and financial burden are heavier relatively.Five, operation bothers relatively, relatively large big, the spended time length, higher relatively of difficulty to the nursing difficulty of drainage tube, and otch causes infection easily, has certain medical-risk.
There is another method of human to carry out Wicresoft clinically and hinders drain, what adopt is that dark venous duct is used for drainage from indwelling, though this operational approach has alleviated the wound to patient largely, easily fixing, nursing is convenient, but needs to penetrate seal wire after puncture, withdraws from piercing needle, again conduit is imported along seal wire, then withdraw from seal wire.Its shortcoming is: one, troublesome poeration; Two, tube ends does not have special-purpose connection configuration, and is connected with other transformation, does not match each other, seal badly, leaks gas easily or leakage; Three, the internal diameter of conduit is less, and drain is not smooth relatively, stops up easily.
Three, summary of the invention:
The purpose of this utility model provides a kind of a kind of puncturing drainer of easy to operate practicality simple and convenient and easy to study, it has overcome the shortcoming that other technology exists, the purpose of this utility model is to realize like this, it is to be formed by connecting by drainage bottle, colloid conduit, colloid sleeve pipe, piercing needle, the colloid casing pipe sleeve is outside piercing needle, needle tubing is installed is carried out puncture procedure, after puncture is finished, withdraw from piercing needle, the colloid sleeve pipe is delivered to appropriate depth to be fixed, one end and the colloid of colloid conduit are telescopic joint, its other end be connected with drainage bottle; The telescopic internal diameter of colloid is identical with the external diameter of piercing needle; The telescopic ora terminalis of colloid is the inclined-plane, and the mutual interlock of the telescopic end structure of piercing needle and colloid is so that allow the colloid sleeve pipe import smoothly in puncture.The telescopic length of colloid〉10 centimetres.Piercing needle length is greater than the telescopic length of colloid, and the external diameter of piercing needle is greater than 1.5 millimeters; The length of colloid conduit gets final product can reach the connection purpose.
Operational approach: 1, behind the position of selecting to puncture, carry out the fixed point labelling, conventional skin degerming.2, wear the sterilization medical gloves, the shop disinfecting towel carries out local anesthesia.3, do local anaesthesia with local anaesthetics after, set up piercing needle and sleeve pipe with syringe, puncture at the position that chooses, inserting needle should be slow, the limit inserting needle just aspirates, extract liquid or gas out after, stop inserting needle.4, sleeve pipe is sent into to the deep, when satisfied, withdrawed from puncture needle, when not withdrawing from fully, press from both sides bushing closing simultaneously, all withdraw from puncture needle again with control.5, with connection tube sleeve pipe is connected with negative pressure drainage vessel or general drainage bottle, decontrols the control folder, after the observation drain is satisfied, the properly fixing back of sleeve pipe complete operation.During the drainage from indwelling, note the nursing that carries out disinfection of sleeve pipe surrounding skin is protected from infection.After drainage from indwelling is finished, behind povidone iodine routine disinfection sleeve pipe surrounding skin, slowly extract sleeve pipe, sterilization once more covers fixing getting final product with dressing.
Advantage of the present utility model: 1, easy to operate practicality easy to learn: the operation of this equipment is very easy to grasp, do not need to cut patient's tissue, complicated processes has been avoided in one-pass operation, also avoided gas in operating process, to enter the thoracic cavity, fix easily and nursing, being extracted the wrapping of sterilizing after the indwelling task is finished and getting final product, do not need to take out stitches, not only reduced working strength, also shorten healing time, reduced the chance of polluting, greatly reduced medical-risk; 2, to the basic not damaged of patient: owing to do not need the patient is cut, conduit more carefully and comparatively soft, the damage that the patient is caused and atomic to the stimulation of tissue, internal organs, the patient suffering is little, healing time is short, and is acceptant, and it also is great help that the treatment of other protopathy is recovered; 3, economy: used syringe, negative-pressure container or the common vessel of past puncture drainage can continue supporting use.Resources costs, running cost, be in hospital cost all because of equipment is simple, processing ease, the course of disease shorten, the hospital stays few the reduction, the cost of medical institutions is reduced, also reduced patient's financial burden; 4, supporting jointing is arranged between sleeve pipe and the drainage bottle, it is firm to seal, and can not cause the seepage of liquid, gas; 5, conduit can not cause stopping up and keeping clear to most of drain than the lumen diameter increase of deep vein puncture conduit.
Four, description of drawings:
Fig. 1 is a kind of structural representation of puncturing drainer, among the figure 1, drainage bottle 2, colloid conduit 3, colloid sleeve pipe
Fig. 2 is the structural representation of piercing needle, among the figure 4, piercing needle
Fig. 3 is the telescopic structural representation of colloid, among the figure 3, the colloid sleeve pipe
Fig. 4 is placed in structural representation on the piercing needle for the colloid sleeve pipe, among the figure 3, the colloid sleeve pipe
Fig. 5 is the structural representation of piercing needle and colloid tube ends, among the figure 3, colloid sleeve pipe 4, piercing needle
Fig. 6 is a colloid guide-tube structure sketch map, among the figure 2, the colloid conduit
Five, the specific embodiment:
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, colloid sleeve pipe 3 is enclosed within outside the piercing needle 4, needle tubing is installed is carried out puncture procedure, after puncture is finished, withdraw from piercing needle 4, colloid sleeve pipe 3 is delivered to appropriate depth fix, an end of colloid conduit 2 is connected with colloid sleeve pipe 3, its other end be connected with drainage bottle 1; The internal diameter of colloid sleeve pipe 3 is identical with the external diameter of piercing needle 4; The ora terminalis of colloid sleeve pipe 3 is the inclined-plane, and the mutual interlock of end structure of piercing needle 4 and colloid sleeve pipe 3 is so that allow colloid sleeve pipe 3 import smoothly in puncture; The length of colloid sleeve pipe 3 is greater than 10 centimetres; Piercing needle 4 length are greater than the length of colloid sleeve pipe 3, and the external diameter of piercing needle 4 is greater than 1.5 millimeters; The length of colloid conduit 2 gets final product can reach the connection purpose.
Claims (5)
1, a kind of puncturing drainer, it is to be to be formed by connecting by drainage bottle (1), colloid conduit (2), colloid sleeve pipe (3), piercing needle (4) by it, it is characterized in that: colloid sleeve pipe (3) is enclosed within outside the piercing needle (4), colloid conduit (2) one ends are connected with drainage bottle (1), and its other end is connected with colloid sleeve pipe (3).
2, a kind of puncturing drainer according to claim 1 is characterized in that: the internal diameter of colloid sleeve pipe (3) is identical with the external diameter of piercing needle (4); The length of colloid sleeve pipe (3) is greater than 10 centimetres.
3, a kind of puncturing drainer according to claim 1 is characterized in that: the ora terminalis of colloid sleeve pipe (3) is the inclined-plane, the terminal and terminal interlock mutually of piercing needle (4) of colloid sleeve pipe (3).
4, a kind of puncturing drainer according to claim 1 is characterized in that: the length of piercing needle (4) is greater than the length of colloid sleeve pipe (3), and the external diameter of piercing needle (4) is greater than 1.5 millimeters.
5, a kind of puncturing drainer according to claim 1 is characterized in that: the length of colloid conduit (2) gets final product can reach the connection purpose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201483856U CN201295409Y (en) | 2008-08-06 | 2008-08-06 | Puncturing flow diverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201483856U CN201295409Y (en) | 2008-08-06 | 2008-08-06 | Puncturing flow diverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295409Y true CN201295409Y (en) | 2009-08-26 |
Family
ID=41041368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201483856U Expired - Fee Related CN201295409Y (en) | 2008-08-06 | 2008-08-06 | Puncturing flow diverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295409Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898480A (en) * | 2017-12-12 | 2018-04-13 | 贵州省人民医院 | A kind of Direct Microsurgical sexual system for bone tissue aspiration biopsy |
-
2008
- 2008-08-06 CN CNU2008201483856U patent/CN201295409Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898480A (en) * | 2017-12-12 | 2018-04-13 | 贵州省人民医院 | A kind of Direct Microsurgical sexual system for bone tissue aspiration biopsy |
| CN107898480B (en) * | 2017-12-12 | 2020-12-22 | 贵州省人民医院 | A Microscopic Direct Vision System for Bone Tissue Biopsy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20100806 |