CN108836441A - A kind of intervention sting device - Google Patents
A kind of intervention sting device Download PDFInfo
- Publication number
- CN108836441A CN108836441A CN201810380030.8A CN201810380030A CN108836441A CN 108836441 A CN108836441 A CN 108836441A CN 201810380030 A CN201810380030 A CN 201810380030A CN 108836441 A CN108836441 A CN 108836441A
- Authority
- CN
- China
- Prior art keywords
- needle
- tubing set
- needle tubing
- puncture
- mounting base
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/022—Metals or alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/08—Materials for coatings
- A61L31/082—Inorganic materials
- A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L31/121—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix
- A61L31/124—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix of other specific inorganic materials not covered by A61L31/122 or A61L31/123
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/0084—Material properties low friction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00862—Material properties elastic or resilient
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Inorganic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Gastroenterology & Hepatology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of intervention sting devices of the field of medical instrument technology,Including needle tubing set,The inner cavity of the needle tubing set is plugged with puncture needle,The top of the needle tubing set and puncture handle,It is fixed on the bar wall of the needle tubing set by lock-screw and connector sleeve,The side wall of the connector sleeve is equipped with vacuum sampling bottle,The top of the puncture needle is connected with mounting base,The right side wall of the mounting base is equipped with ball,And air outlet valve is also equipped in ball,The left side of the mounting base is connected with one end of sampling pipe,The other end of the sampling pipe is connect with threading a needle,The present invention uses unsymmetric structure,Meet the hand-type shape of human body,It is easier to exert a force when operation,Convenient for operation,The fester of drainage is held using vacuum sampling bottle simultaneously,The present invention makes raw material using novel puncture needle,With sharp,The characteristic that puncture resistance is strong and high resilience is not easily broken.
Description
Technical field
The invention discloses a kind of intervention sting devices, specially the field of medical instrument technology.
Background technique
Pulmonary abscess is lungs purulent lesion caused by the multiple-microorganisms such as bacterium, fungi or endameeba histolytica,
Mostly focal lesion, fester are not easy absorbed themselves, if cannot release in time, are easy to aggravate patient's infection, respiratory failure,
Eventually lead to the death of patient.In addition, pulmonary abscess systemic uses antibiotic, effective concentration cannot be reached in lungs, influenced
Anti-infection effect aggravates body liver kidney metabolic burden.Pulmonary vascular, lymphatic system are abundant, and operation excision lung neoplasm is easy to damage
Above system can also cause the complication such as atelectasis, haemopneumothorax, in addition, patient bears pain and somatic damage is big, medical expense
Height, fester, which is sent out, is easy to cause general infection.It is punctured therefore, it is necessary to the intervention of row lungs and puts fester, mitigate patient's pain, wound
Small, caused general infection probability is reduced.The focal interior injection antibiotic of pulmonary abscess simultaneously improves local antibiotic concentration, effectively
Reach anti-infectious effect.Currently, the pulmonary abscess puncture for being clinically commonly used to put fester is surrounded by following disadvantage：The device for including
Tool is more, and price is more expensive, increases the financial burden of patient, nosocomial infection is easily caused after Reusability, need when in use more
People's cooperation, occupancy manpower is more, extracts fester with syringe, the fester of doctor's large labor intensity, extraction cannot directly observe it
Volume amount, these disadvantages determine that the packet used at present that punctures is no longer satisfied clinical needs.
Meanwhile existing puncture needle material is mostly that stainless steel material is made, wound caused by stainless steel puncture needle is saw
Tooth form, although naked eyes are difficult to differentiate, this wound healing is slower, is easy to stay scar, while stainless steel material contains metal expansion
Object is dissipated, contaminated wound is easy, chromogenesis precipitates, and with the abrasion in use process, the sharpness of the stainless steel edge of a knife also can
It gradually decreases.For this purpose, we have proposed a kind of intervention sting devices to come into operation, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of intervention sting devices, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of intervention sting device, including needle tubing set, institute
The inner cavity for stating needle tubing set is plugged with puncture needle, the top of the needle tubing set and puncture handle, passes through on the bar wall of the needle tubing set
Lock-screw is fixed with connector sleeve, and the side wall of the connector sleeve is equipped with vacuum sampling bottle, the top of the puncture needle and mounting base
It is connected, the right side wall of the mounting base is equipped with ball, and air outlet valve is also equipped in ball, the left side of the mounting base
It is connected with one end of sampling pipe, the other end of the sampling pipe is connect with threading a needle, and is threaded a needle positioned at the bottleneck of vacuum sampling bottle
Top.
Preferably, clamping groove is offered on the surface of the top puncture handle of the needle tubing set, the puncture needle is close to peace
It is socketed with attachment base on bar wall below dress seat, and attachment base is adapted with clamping groove.
Preferably, the bottom for puncturing handle is also fixedly installed with bracelet compatible with human finger, and bracelet is pressed
Ergonomics is arranged separately on the left and right sides of needle tubing set.
Preferably, it is additionally provided with sealing cork on the top bottleneck of the vacuum sampling bottle, and on the bottle body of vacuum sampling bottle
It is carved with scale slot.
Preferably, the puncture needle is prepared by the raw material of following parts by weight：It is 120~200 parts of metal powder, degradable
20~40 parts of coating, 10~20 parts of calcium carbonate.
Preferably, the metal powder is one of titanium-base alloy powder, nickel-base alloy powder or nano-silver powder, and metal powder
The partial size at end is less than 80 microns.
Preferably, the biodegradable coating is the mixture of dehydrated alcohol, calcium nitrate tetrahydrate and phosphorus pentoxide,
Wherein dehydrated alcohol：Calcium nitrate tetrahydrate：Phosphorus pentoxide=3:0.8:1.5.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention uses unsymmetric structure, meets the hand-type of human body
Shape is easier when operation to exert a force, and convenient for operation, applies active force when in use in puncture needle, needle point punctures skin, disease of going directly
At stove, while the fester of drainage is held using vacuum sampling bottle, the present invention makes raw material using novel puncture needle, has cutting edge of a knife or a sword
The characteristic that benefit, puncture resistance be strong and high resilience is not easily broken, the surface of puncture needle and inner wall smooth, caused by body injury
It is small, convenient for the healing of wound.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is puncture needle structure schematic diagram of the present invention；
Fig. 3 is needle tubing nested structure schematic diagram of the present invention.
In figure：1 needle tubing set, 2 puncture handle, 3 attachment bases, 4 puncture needles, 5 clamping grooves, 6 connector sleeves, 7 vacuum sampling bottles, 8
It threads a needle, 9 sampling pipes, 10 mounting bases, 11 balls, 12 bracelets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：A kind of intervention sting device, including needle tubing set 1, it is described
The inner cavity of needle tubing set 1 is plugged with puncture needle 4, the top of the needle tubing set 1 and puncture handle 2, leads on the bar wall of the needle tubing set 1
Cross that lock-screw and connector sleeve 6 are fixed, the side wall of the connector sleeve 6 is equipped with vacuum sampling bottle 7, the top of the puncture needle 4 with
Mounting base 10 is connected, and the right side wall of the mounting base 10 is equipped with ball 11, and is also equipped with air outlet valve in ball 11, institute
The left side for stating mounting base 10 is connected with one end of sampling pipe 9, the other end of the sampling pipe 9 and threads a needle 8 connections, and threads a needle 8
Above the bottleneck of vacuum sampling bottle 7.
Wherein, clamping groove 5 is offered on the surface of the top puncture handle 2 of the needle tubing set 1, the puncture needle 4 is close
It is socketed with attachment base 3 on the bar wall of 10 lower section of mounting base, and attachment base 3 is adapted with clamping groove 5, the bottom for puncturing handle 2
Portion is also fixedly installed with bracelet 12 compatible with human finger, and bracelet 12 is ergonomically arranged separately on needle tubing set 1
The left and right sides is additionally provided with sealing cork on the top bottleneck of the vacuum sampling bottle 7, and is carved on the bottle body of vacuum sampling bottle 7
Scale slot, the puncture needle 4 are prepared by the raw material of following parts by weight：120~200 parts of metal powder, biodegradable coating 20
~40 parts, 10~20 parts of calcium carbonate, the metal powder are one of titanium-base alloy powder, nickel-base alloy powder or nano-silver powder,
And the partial size of metal powder, less than 80 microns, the biodegradable coating is dehydrated alcohol, calcium nitrate tetrahydrate and five oxidations
The mixture of two phosphorus, wherein dehydrated alcohol：Calcium nitrate tetrahydrate：Phosphorus pentoxide=3:0.8:1.5.
Working principle：Puncture needle 4 is socketed in needle tubing set 1, using attachment base 3 and clamping groove 5 by puncture needle 4 and needle tubing
Set 1 is fixed, when in use, applies active force in puncture needle 4, and needle point punctures skin, and go directly affected area, pinches ball 11 by hand
So that the inside of puncture needle 4 generates negative pressure, the fester of affected area is drawn into puncture needle 4, will then thread a needle 8 is plugged on vacuum
On the sealing cork at 7 top of sampling bottle, puncture needle 4 is passed through into sampling using the negative pressure that the inner vacuum of vacuum sampling bottle 7 generates
Pipe 9 is delivered in vacuum sampling bottle 7, realizes the fester puncture drainage to affected area, and the present invention uses the design of ergonomics, just
In applying active force, improves and puncture efficiency, while puncture needle 4 is made of metal powder, the stainless steel of abandoning tradition reaches it
To sharp, raising puncture resistance and it is not easy the purpose diagnosed, while the inside and outside wall of puncture needle 4 is smooth, benefit small to body injury
In the quick healing of wound.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of intervention sting device, including needle tubing set (1), it is characterised in that：The inner cavity of the needle tubing set (1) is plugged with puncture
Needle (4), the top of the needle tubing set (1) and punctures handle (2), passes through lock-screw and company on the bar wall of the needle tubing set (1)
Female connector (6) is fixed, and the side wall of the connector sleeve (6) is equipped with vacuum sampling bottle (7), the top of the puncture needle (4) and mounting base
(10) it is connected, the right side wall of the mounting base (10) is equipped with ball (11), and is also equipped with air outlet valve in ball (11),
The left side of the mounting base (10) is connected with one end of sampling pipe (9), the other end of the sampling pipe (9) and (8) company of threading a needle
Connect, and thread a needle (8) be located above the bottleneck of vacuum sampling bottle (7).
2. a kind of intervention sting device according to claim 1, it is characterised in that：The top of the needle tubing set (1) punctures
It is offered on the surface of handle (2) clamping groove (5), the puncture needle (4) is socketed on the bar wall below mounting base (10)
Attachment base (3), and attachment base (3) is adapted with clamping groove (5).
3. a kind of intervention sting device according to claim 1, it is characterised in that：The bottom for puncturing handle (2) is also
It is fixedly installed with bracelet (12) compatible with human finger, and bracelet (12) is ergonomically arranged separately on needle tubing set (1)
The left and right sides.
4. a kind of intervention sting device according to claim 1, it is characterised in that：The top of the vacuum sampling bottle (7)
It is additionally provided with sealing cork on bottleneck, and is carved with scale slot on the bottle body of vacuum sampling bottle (7).
5. a kind of intervention sting device according to claim 1, it is characterised in that：The puncture needle (4) is by following weight
The raw material of part is prepared：120~200 parts of metal powder, 20~40 parts of biodegradable coating, 10~20 parts of calcium carbonate.
6. a kind of intervention sting device according to claim 5, it is characterised in that：The metal powder is titanium-base alloy
One of powder, nickel-base alloy powder or nano-silver powder, and the partial size of metal powder is less than 80 microns.
7. a kind of intervention sting device according to claim 5, it is characterised in that：The biodegradable coating is anhydrous second
The mixture of alcohol, calcium nitrate tetrahydrate and phosphorus pentoxide, wherein dehydrated alcohol：Calcium nitrate tetrahydrate：Five oxidations two
Phosphorus=3:0.8:1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810380030.8A CN108836441A (en) | 2018-04-25 | 2018-04-25 | A kind of intervention sting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810380030.8A CN108836441A (en) | 2018-04-25 | 2018-04-25 | A kind of intervention sting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108836441A true CN108836441A (en) | 2018-11-20 |
Family
ID=64212260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810380030.8A Pending CN108836441A (en) | 2018-04-25 | 2018-04-25 | A kind of intervention sting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108836441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI761901B (en) * | 2020-08-10 | 2022-04-21 | 輔仁大學學校財團法人輔仁大學 | Piercing drainage appliance for wound treatment in post-surgery |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447235A (en) * | 1981-05-07 | 1984-05-08 | John M. Clarke | Thoracentesis device |
| US20040116902A1 (en) * | 2002-12-17 | 2004-06-17 | Phillip Grossman | Device for withdrawing body fluids |
| CN1792779A (en) * | 2005-07-12 | 2006-06-28 | 四川大学 | Process for preparing biological degradable tricalcium phosphate nano powder |
| CN2860489Y (en) * | 2005-11-25 | 2007-01-24 | 孙清华 | Medical negative pressure drainage device |
| CN201230977Y (en) * | 2008-07-25 | 2009-05-06 | 马成霞 | Hydrothorax puncture conduction device |
| CN205126366U (en) * | 2015-11-12 | 2016-04-06 | 青海省人民医院 | Visual lumbar vertebrae piercing depth |
-
2018
- 2018-04-25 CN CN201810380030.8A patent/CN108836441A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447235A (en) * | 1981-05-07 | 1984-05-08 | John M. Clarke | Thoracentesis device |
| US20040116902A1 (en) * | 2002-12-17 | 2004-06-17 | Phillip Grossman | Device for withdrawing body fluids |
| CN1792779A (en) * | 2005-07-12 | 2006-06-28 | 四川大学 | Process for preparing biological degradable tricalcium phosphate nano powder |
| CN2860489Y (en) * | 2005-11-25 | 2007-01-24 | 孙清华 | Medical negative pressure drainage device |
| CN201230977Y (en) * | 2008-07-25 | 2009-05-06 | 马成霞 | Hydrothorax puncture conduction device |
| CN205126366U (en) * | 2015-11-12 | 2016-04-06 | 青海省人民医院 | Visual lumbar vertebrae piercing depth |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI761901B (en) * | 2020-08-10 | 2022-04-21 | 輔仁大學學校財團法人輔仁大學 | Piercing drainage appliance for wound treatment in post-surgery |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181120 |
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| RJ01 | Rejection of invention patent application after publication |