CN204683796U - Disposable through abdomen amniocentesis bag - Google Patents

Disposable through abdomen amniocentesis bag Download PDF

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Publication number
CN204683796U
CN204683796U CN201520343580.4U CN201520343580U CN204683796U CN 204683796 U CN204683796 U CN 204683796U CN 201520343580 U CN201520343580 U CN 201520343580U CN 204683796 U CN204683796 U CN 204683796U
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CN
China
Prior art keywords
amniocentesis
bag
abdomen
needle
district
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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
Application number
CN201520343580.4U
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Chinese (zh)
Inventor
宋青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Affiliated Hospital of Medical College of Xian Jiaotong University
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First Affiliated Hospital of Medical College of Xian Jiaotong University
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Priority to CN201520343580.4U priority Critical patent/CN204683796U/en
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Publication of CN204683796U publication Critical patent/CN204683796U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses disposable through abdomen amniocentesis bag, belong to technical field of medical instruments.Comprise pallet, pallet is divided into sterile zones, lancet device district and appurtenance district, is provided with isolating partition section between each district; Lancet device district comprises syringe, syringe needle, amniotic cavity inner catheter, amniocentesis pin and amniocentesis needle lock; Described amniocentesis needle lock is ellipticity, be made up of epivalve and hypovalve two parts, epivalve and hypovalve one end are hinged and connected, the other end is buckle structure, incised groove is all offered in the center of epivalve and hypovalve, and the docking of the incised groove of epivalve and hypovalve is configured for the lock chamber of fixing amniocentesis pin.Article in abdomen amniocentesis bag of the present utility model are complete, simple to operate, with low cost, be beneficial to new hand uses and facilitates teaching, be easy to promote, not only be applicable to the puncture that the capable prenatal diagnosis of amniocentesis and amniotic cavity internal therapy are also applicable to Cord blood, can be widely used in prenatal diagnosis and treatment.

Description

Disposable through abdomen amniocentesis bag
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of amniocentesis bag, is specifically related to a kind of disposable through abdomen amniocentesis bag.
Background technology
Birth defect is the important public hygiene problem that the whole world faces.The whole world every year nearly 5,000,000 birth defect babies is born, and an example just occurred in average five or six minutes, this kind of situation mostly occurs in developing country.Amniocentesis is exactly a kind of invasive technique being mainly used in the prenatal diagnosis of investigation birth defect row, and for the present situation of current China, having large quantities of anemia of pregnant woman clinically needs row amniocentesis to check and treatment.But, in clinical at present on the amniocentesis utensil used without unified specification, substantially the easy puncture of sterilization repeatedly bag is made according to respective situation by Shi Ge hospital, often needs the interim optional equipment such as utensil such as puncture needle, needle tubing, makes troubles to the operation of clinicist.When doctor carries out amniocentesis, needs carry out at Type B ultrasound guidance, the mode that most of hospital takes can have damage to ultrasonic probe like this with the interim sterilization ultrasonic probe of disinfectant, and can not ensure strict aseptic, the hidden danger of infection of amniotic cavity, once it is very big to female youngster's security threat to infect generation.Some hospitals take to wrap up ultrasonic probe with sterile gloves, due to glove can not be good laminating probe shape, make troubles to the operation of ultrasonic and surgical doctor.When in amniocentesis, row checks and treats, twitch the syringe be connected with puncture needle, at this moment syringe needle displacement is often driven to depart from piercing needle position, cause puncture failure or damage fetus or surrounding tissue, sometimes need again to puncture, easy like this cause infection, hemorrhage, miscarriage or damage fetus.Carrying out Amnioinfusion, put sheep out to pasture water or carry out amnioinfusion time, often need to expend the long period, during this period of time puncture needle is easily shifted, or fetus easily causes carcass to damage in utero activity.
Utility model content
In order to overcome the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide that a kind of this puncture bag is reasonable in design, easy to use, swift to operate through abdomen amniocentesis bag, can effective preventing pollution, the safety of raising amniocentesis.
This utility model is achieved through the following technical solutions:
Disposablely comprise pallet through abdomen amniocentesis bag, pallet is divided into sterile zones, lancet device district and appurtenance district, is provided with isolating partition section between each district;
Lancet device district comprises syringe, syringe needle, amniotic cavity inner catheter, amniotic cavity puncture needle and amniocentesis needle lock; Described amniocentesis needle lock is ellipticity, is made up of epivalve and hypovalve two parts, and epivalve and hypovalve one end are hinged and connected, and the other end is buckle structure; Incised groove is all offered in the center of epivalve and hypovalve, and the docking of the incised groove of epivalve and hypovalve is configured for the lock chamber of fixing amniotic cavity puncture needle.
Described buckle structure comprises the plectrum being arranged on amniocentesis needle lock epivalve end, and be fixed on the buckle with draw-in groove of hypovalve end, plectrum and buckle match.
The epivalve of amniocentesis needle lock and the one side of hypovalve stick non-woven fabrics, and the non-woven fabrics that sticks of hypovalve is also provided with the adhesive plaster that this holder can be adhered to skin surface.
Be provided with aseptic hole towel, disposable ultrasonic probe protective sleeve, sterile gloves, sterile gauze and aseptic dressing in appurtenance district to paste.
Disposable ultrasonic probe protective sleeve is made up of medical grade rubber material, and being provided with at the opening part of this protective sleeve can tightrope.
Disinfecting brush and the vinyl disc taking up disinfectant solution is provided with in sterile zones.
The surface mark of amniotic cavity inner catheter has rule.
Described amniocentesis needle lock is made up of medical plastic.
Arrange syringe, syringe needle and amniotic cavity puncture needle that some models are different in lancet device district, and amniotic cavity puncture needle is by needle guard, puncture needle and nook closing member are formed.
The amniotic cavity catheter adapter for connecting amniotic cavity inner catheter and syringe is also provided with in lancet device district.
Compared with prior art, this utility model has following useful technique effect:
Disposable through abdomen amniocentesis bag disclosed in this utility model, pallet is divided into sterile zones, lancet device district and appurtenance district according to apparatus classification, between each district, is provided with spacer, conveniently picks and places during use.Be provided with amniotic cavity inner catheter in lancet device district, insert in amniotic cavity when puncturing and be convenient to amnioinfusion and treatment, avoid in the therapeutic process of long period, using metal needle displacement and the damage to female youngster.Also be provided with a puncture needle fixer in utensil district, paracentesis area, be the ellipsoidal structures that upper and lower two lobes are formed, one end is hinged and connected, and the other end is buckle structure, can free-open-close, uses very convenient.Holder center is the lock chamber with saw-tooth grooves, amniotic cavity puncture needle or puncture conduit can be fixed, prevent puncture needle or conduit slippage from going out amniotic cavity, avoid puncture failure and repeated multiple times puncture.These article in abdomen amniocentesis bag are complete, simple to operate, with low cost, be beneficial to new hand uses and facilitates teaching, be easy to promote, not only be applicable to the puncture that amniocentesis Diagnosis and Treat is also applicable to Cord blood, can be widely used in prenatal diagnosis and treatment.
Further, the epivalve of amniocentesis needle lock and the one side of hypovalve stick non-woven fabrics, to increase patient comfort.The non-woven fabrics that hypovalve sticks also is provided with the adhesive plaster that this holder can be adhered to skin surface, puncture needle or puncture conduit can be fixed on skin surface when puncturing successfully, prevents mobile, slippage, effectively preventing puncture needle Displacement damage carcass.
Further; be provided with in appurtenance district and make disposable ultrasonic probe protective sleeve by medical grade rubber material; this protective sleeve can be good at being fitted in ultrasonic probe surface; and be provided with at the opening part of this protective sleeve can tightrope; the connecting line place of ultrasonic probe is fixed on after protective sleeve opening can being tightened up; in order to avoid slippage in operating process, the pollution in operating process can be prevented simultaneously, improve the safety of puncture.
Further, on the surface of amniotic cavity inner catheter, mark has rule, is convenient to clearly to understand conduit and enters length in amniotic cavity.
Further, according to the needs of different patient and different therapeutic purposes, syringe, syringe needle and amniocentesis pin that some models are different are set in lancet device district.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of amniocentesis needle lock of the present utility model when closing;
Fig. 3 is the structural representation of amniocentesis needle lock of the present utility model when opening.
Wherein: 1 for taking up the vinyl disc of disinfectant solution; 2 is disinfecting brush; 3 is syringe needle; 4 is amniotic cavity inner catheter; 5 is amniocentesis needle lock; 6 is syringe; 7 is amniotic cavity puncture needle; 8 is amniotic cavity catheter adapter; 9 is aseptic hole towel; 10 is disposable ultrasonic probe protective sleeve; 11 is sterile gloves; 12 is sterile gauze; 13 is aseptic dressing subsides.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail:
See Fig. 1, disposablely disclosed in this utility model comprise pallet through abdomen amniocentesis bag, pallet is divided into sterile zones, lancet device district and appurtenance district, is provided with isolating partition section between each district.Disinfecting brush 2 and the vinyl disc 1 taking up disinfectant solution is provided with in sterile zones; Lancet device district comprises some models different syringe 6, syringe needle 3, amniotic cavity inner catheter 4, amniotic cavity puncture needle 7 and amniocentesis needle lock 5; Amniotic cavity puncture needle 7 is by needle guard, and puncture needle and nook closing member are formed.Be provided with aseptic hole towel 9, disposable ultrasonic probe protective sleeve 10, sterile gloves 11, sterile gauze 12 and aseptic dressing in appurtenance district and paste 13.Disposable ultrasonic probe protective sleeve 10 is made up of medical grade rubber material; it is the aseptic medical grade rubber cover of a lower arcuate surface; laminating ultrasonic probe surface that can be effectively good; protective sleeve opening part is designed with movable rope; the connecting line place of ultrasonic probe is fixed on, in order to avoid slippage in operating process after protective sleeve opening can being tightened up.Also be provided with the amniotic cavity catheter adapter 8 for connecting amniotic cavity inner catheter 4 and syringe in lancet device district, the surface mark of amniotic cavity inner catheter 4 has rule.
See Fig. 2 ~ 3, amniocentesis needle lock 5 is ellipticity, be made up of epivalve 14 and hypovalve 15 two parts, epivalve 14 and hypovalve 15 one end are hinged and connected, the other end is buckle structure, incised groove is all offered in the center of epivalve 14 and hypovalve 15, and the docking of the incised groove of epivalve 14 and hypovalve 15 is configured for the lock chamber 16 of fixing amniotic cavity puncture needle 7.Described buckle structure comprises the plectrum 17 being arranged on amniocentesis needle lock 5 epivalve 14 end, and be fixed on the buckle 18 with draw-in groove of hypovalve 15 end, plectrum 17 and buckle 18 match.This amniocentesis needle lock 5 is made up of medical plastic, and the one side of its epivalve 14 and hypovalve 15 sticks non-woven fabrics, and the non-woven fabrics that sticks of hypovalve 15 is also provided with the adhesive plaster that this holder can be adhered to skin surface.
Of the present utility model disposable through abdomen amniocentesis bag, in use, comprise the following steps:
Step one: band sterile gloves 11, carries out disinfection with the point of puncture that disinfecting brush 2 pairs of patient's abdominal paries are located in advance, sterilization scope 15cm;
Step 2: spread aseptic hole towel 9;
Step 3: to ultrasonic probe surface smear couplant, puts on disposable sterilized ultrasonic probe protective sleeve 10, guides puncture;
Step 4: adopt amniotic cavity puncture needle 7 to puncture under ultrasonic guide, ultrasonic lower observation enters amniotic cavity, extracts nook closing member, connects syringe pumpback if any amniotic fluid, illustrates and enter amniotic cavity;
Step 5: as row amniotic cavity perfusion or Amnioinfusion, the treatments such as water of putting sheep out to pasture, then amniotic cavity conduit 4 is inserted in amniotic cavity by puncture needle, have amniotic fluid flow out after, pull out puncture needle, amniotic cavity conduit exposed junction jointing 8.
Step 6: the sticker surface coverage paper of amniocentesis needle lock 5 stationary plane is torn off, groove aligning puncture needle or the amniotic cavity conduit of holder being fixed puncture needle or amniotic cavity conduit enter skin place, stick in this place's skin surface, then amniocentesis needle lock 5 is fixed by buckle structure.
Step 7: extract amniotic fluid by puncture needle or amniotic cavity inner catheter 4 or carry out treatment of drug perfusion etc.
Step 8: after extraction amniotic fluid or treatment terminate, removes amniocentesis needle lock 5, puncture needle is inserted nook closing member, pulls out puncture needle or amniotic cavity inner catheter 4, and covering sterile gauze 12 and aseptic dressing paste 13 in point of puncture, operation end.
In sum, of the present utility modelly disposablely instead of traditional hospital-made amniocentesis bag through abdomen amniocentesis bag, by traditional amniocentesis bag apparatus kind and expanded range, apparatus unified specification, is easy to operate quick.The disposable ultrasonic probe protective sleeve that this puncture band has can well be fitted ultrasonic probe surface; and protection can the rope of pull can be fixed on ultrasonic probe by the design of the opening part of protective sleeve; prevent the slippage of protective sleeve; the pollution in operating process can be prevented simultaneously; facilitate clinical manipulation, improve puncture safety.Puncture needle fixer in puncture bag, one-shot forming medical plastic is adopted to make, employing lock catch type designs, adopt Surgidressing in bottom surface, side, after amniotic cavity puncture needle or amniotic cavity conduit are in place, puncture needle or conduit can be fixed on skin puncture place, prevent puncture needle or catheter displacement, damage carcass, prevents puncture needle or conduit slippage from going out amniotic cavity simultaneously, avoids puncture failure and repeated multiple times puncture.Amniotic cavity inner catheter in puncture bag is inserted in amniotic cavity when puncturing and is convenient to amnioinfusion and treatment, avoids using metal needle displacement and the damage to female youngster in the therapeutic process of long period.Therefore, of the present utility modelly disposablely not only be applicable to through abdomen amniocentesis bag the puncture that the capable prenatal diagnosis of amniocentesis and amniotic cavity internal therapy are also applicable to Cord blood, can be widely used in prenatal diagnosis and treatment, as: amniocentesis extract induction of labour in the capable prenatal diagnosis of amniotic fluid, amniotic infusion, amniotic cavity decompression, amniotic cavity, Amniotic fluid replacement, through abdomen percutaneous umbilical sampling.

Claims (10)

1. disposablely it is characterized in that through abdomen amniocentesis bag, comprise pallet, pallet is divided into sterile zones, lancet device district and appurtenance district, is provided with isolating partition section between each district;
Lancet device district comprises syringe (6), syringe needle (3), amniotic cavity inner catheter (4), amniotic cavity puncture needle (7) and amniocentesis needle lock (5); Described amniocentesis needle lock (5) is ellipticity, is made up of epivalve (14) and hypovalve (15) two parts, and epivalve (14) and hypovalve (15) one end are hinged and connected, and the other end is buckle structure; Incised groove is all offered in the center of epivalve (14) and hypovalve (15), and the docking of the incised groove of epivalve (14) and hypovalve (15) is configured for the lock chamber (16) of fixing amniotic cavity puncture needle (7).
2. according to claim 1 disposable through abdomen amniocentesis bag, it is characterized in that, described buckle structure comprises the plectrum (17) being arranged on amniocentesis needle lock (5) epivalve (14) end, be fixed on the buckle with draw-in groove (18) of hypovalve (15) end, plectrum (17) and buckle (18) match.
3. according to claim 1 disposable through abdomen amniocentesis bag, it is characterized in that, the epivalve (14) of amniocentesis needle lock (5) and the one side of hypovalve (15) stick non-woven fabrics, and the non-woven fabrics that sticks of hypovalve (15) is also provided with the adhesive plaster that this holder can be adhered to skin surface.
4. according to claim 1 disposable through abdomen amniocentesis bag; it is characterized in that, be provided with aseptic hole towel (9), disposable ultrasonic probe protective sleeve (10), sterile gloves (11), sterile gauze (12) and aseptic dressing in appurtenance district and paste (13).
5. according to claim 4ly disposablely to it is characterized in that through abdomen amniocentesis bag, disposable ultrasonic probe protective sleeve (10) is made up of medical grade rubber material, and being provided with at the opening part of this protective sleeve can tightrope.
6. according to claim 1ly disposablely to it is characterized in that through abdomen amniocentesis bag, be provided with disinfecting brush (2) in sterile zones and take up the vinyl disc (1) of disinfectant solution.
7. according to claim 1ly disposablely to it is characterized in that through abdomen amniocentesis bag, the surface mark of amniotic cavity inner catheter (4) has rule.
8. according to claim 1ly disposablely to it is characterized in that through abdomen amniocentesis bag, described amniocentesis needle lock (5) is made up of medical plastic.
9. according to claim 1 disposable through abdomen amniocentesis bag, it is characterized in that, syringe (6), syringe needle (3) and amniotic cavity puncture needle (7) that some models are different are set in lancet device district, and amniotic cavity puncture needle (7) is by needle guard, puncture needle and nook closing member are formed.
10. according to claim 1ly disposablely it is characterized in that through abdomen amniocentesis bag, in lancet device district, being also provided with the amniotic cavity catheter adapter (8) for connecting amniotic cavity inner catheter (4) and syringe.
CN201520343580.4U 2015-05-25 2015-05-25 Disposable through abdomen amniocentesis bag Expired - Fee Related CN204683796U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520343580.4U CN204683796U (en) 2015-05-25 2015-05-25 Disposable through abdomen amniocentesis bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520343580.4U CN204683796U (en) 2015-05-25 2015-05-25 Disposable through abdomen amniocentesis bag

Publications (1)

Publication Number Publication Date
CN204683796U true CN204683796U (en) 2015-10-07

Family

ID=54224141

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520343580.4U Expired - Fee Related CN204683796U (en) 2015-05-25 2015-05-25 Disposable through abdomen amniocentesis bag

Country Status (1)

Country Link
CN (1) CN204683796U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151007

Termination date: 20170525

CF01 Termination of patent right due to non-payment of annual fee