CN210121164U

CN210121164U - Abdominal cavity puncture device for treating old patients

Info

Publication number: CN210121164U
Application number: CN201920164524.2U
Authority: CN
Inventors: 吴林琼; 吴玉英; 尹爱群
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2020-03-03
Anticipated expiration: 2029-01-30

Abstract

The utility model relates to a medical treatment technical field that operates, and disclose an abdominal cavity piercing depth that old patient treated usefulness, including chassis and first extension board, the equal fixed mounting in both sides of first extension board bottom has the bracing piece, two the other end of bracing piece respectively with the both sides fixed connection at chassis top, the top of first extension board is equipped with the second extension board. Drive the syringe body through the second extension board and move down along the sleeve pipe for the syringe body drives during the puncture needle tube inserts the jack in the piston, be convenient for moving down of syringe body, the second extension board drives the movable rod simultaneously and moves to the below of first extension board along stable cover, be favorable to improving the stability when syringe body moves down, thereby improve the device's puncture stability, the rethread syringe body drives diaphragm and pointer and moves down along the scale of scale, be convenient for observe and move down the reading, be favorable to helping medical personnel to master the puncture depth, thereby improve the puncture precision, improve the accuracy of hydrops extraction.

Description

Abdominal cavity puncture device for treating old patients

Technical Field

The utility model relates to the technical field of medical treatment operations, in particular to an abdominal cavity puncture device for treatment of old patients.

Background

The abdominal puncture is to puncture the abdominal cavity from the abdominal front wall directly to extract the effusion of the abdominal cavity by a puncture needle or a catheter, which is a common treatment means in the medical operation and aims to guide the pus, blood and liquid accumulated in the abdominal cavity to the outside of the body, so that the wound is small and the postoperative recovery is convenient.

The peritoneal cavity hydrops is a common symptom, the etiology that produces the peritoneal cavity hydrops is many, more common have cardiovascular disease, liver disease, peritoneum disease, kidney disease, the dystrophic disease, malignant tumor abdominal cavity metastasis, ovarian tumor and connective tissue disease etc., old patient's peritoneal cavity hydrops disease generally uses cirrhosis and tumour to be main, mostly inspect through extraction peritoneal cavity hydrops at present, however, medical personnel are when carrying out the hydrops extraction, the easy skew dislocation of ordinary pjncture needle, influence the accuracy at puncture position, and be difficult to master the puncture depth, it is very inconvenient to use, for this reason, we propose an abdominal cavity piercing depth device that old patient's treatment was used.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide an abdominal puncture device for treatment of an elderly patient.

In order to realize the aim, the utility model provides a pair of abdominal cavity piercing depth that old patient used of treatment, including chassis and first extension board, the equal fixed mounting in both sides of first extension board bottom has the bracing piece, two the other end of bracing piece respectively with the both sides fixed connection at chassis top, the top of first extension board is equipped with the second extension board, the equal fixed mounting in both sides of second extension board bottom has the movable rod, two the other end of movable rod runs through respectively and extends to the both sides of first extension board bottom, the one end fixed mounting that the movable rod is located second extension board below has limit stop, the fixed cover in middle part of first extension board is equipped with the sleeve pipe, the fixed cover in top of second extension board is equipped with the syringe body that is used for the ascites extraction, the bottom of syringe body runs through the second extension board and extends to sheathed tube inside, the one end that the syringe body is located intraductal extends to the below of first extension board and is equipped with fixed cover The outer fixed surface cover of syringe body is equipped with the diaphragm that is located between first extension board and the puncture needle tubing, the both ends of diaphragm extend to the below of two limit stop respectively and fixed mounting has the pointer, two the equal fixed mounting of lateral surface of bracing piece has the scale, the other end of pointer extends to the front of scale and the swing joint of mutual contact.

Preferably, the base plate is a medical rubber pad plate, and the bottom surface of the base plate is an inwards-concave arc-shaped surface.

Preferably, the movable rod is located between the two support rods.

Preferably, the middle part of the second support plate is provided with a sleeve groove for sleeving the injector body, and the outer surface of the injector body is fixedly bonded with the inner wall of the sleeve groove.

Preferably, the middle part of the chassis is fixedly sleeved with a piston positioned right below the puncture needle tube, and the middle part of the piston is provided with a jack for inserting the puncture needle tube.

Preferably, the bottom end of the piston penetrates through and extends to the lower part of the chassis, the bottom end of the piston does not exceed the thickness of the chassis, and the piston is a rubber plug.

Preferably, both ends of the first support plate are fixedly sleeved with stabilizing sleeves which are positioned between the two support rods and used for sleeving the movable rods, and the inner walls of the stabilizing sleeves are in contact with and movably connected with the outer surfaces of the movable rods.

Compared with the prior art, the utility model provides an abdominal cavity piercing depth that old patient's treatment was used, it moves down along the sleeve pipe to drive the syringe body through the second extension board, make the syringe body drive during the puncture needle tube inserts the jack in the piston, be convenient for moving down of syringe body, the second extension board drives the movable rod simultaneously and moves to the below of first extension board along stabilizing the cover, be favorable to improving the stability when syringe body moves down, thereby improve the device's puncture stability, rethread syringe body drives diaphragm and pointer and moves down along the scale of scale, be convenient for observe the reading that moves down, be favorable to helping medical personnel to master the puncture depth, thereby improve the puncture precision, improve the accuracy of hydrops extraction.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the top view structure of the chassis of the present invention.

In the figure: 1. a chassis; 2. a first support plate; 3. a support bar; 4. a second support plate; 5. a movable rod; 6. a limit stop block; 7. a sleeve; 8. an injector body; 9. puncturing a needle tube; 10. a transverse plate; 11. a pointer; 12. a graduated scale; 13. a stabilizing sleeve; 14. a piston.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-2, an abdominal cavity puncture device for treating an elderly patient comprises a chassis 1 and a first support plate 2, wherein support rods 3 are fixedly installed on two sides of the bottom of the first support plate 2, the other ends of the two support rods 3 are respectively fixedly connected with two sides of the top of the chassis 1, a second support plate 4 is arranged above the first support plate 2, movable rods 5 are fixedly installed on two sides of the bottom of the second support plate 4, the other ends of the two movable rods 5 respectively penetrate through and extend to two sides of the bottom of the first support plate 2, the movable rods 5 are located between the two support rods 3, one end of each movable rod 5 located below the second support plate 4 is fixedly provided with a limit stop 6, two ends of the first support plate 2 are fixedly sleeved with stabilizing sleeves 13 located between the two support rods 3 and used for sleeving the movable rods 5, the inner walls of the stabilizing sleeves 13 are in contact with and movably connected with the outer surfaces of the movable rods 5, the second support plate 4 drives the movable rod 5 to move towards the lower part of the first support plate 2 along the stabilizing sleeve 13, so that the stability of the injector body 8 in moving downwards is improved, the puncture stability of the device is improved, the outer diameter of the limit stop 6 is larger than the inner diameter of the stabilizing sleeve 13, the slipping of the movable rod 5 can be effectively avoided, and the practical operation feasibility of the device is improved, the middle part of the first support plate 2 is fixedly sleeved with the sleeve 7, the top part of the second support plate 4 is fixedly sleeved with the injector body 8 for extracting ascites, the middle part of the second support plate 4 is provided with the sleeve groove for sleeving the injector body 8, the outer surface of the injector body 8 is fixedly bonded with the inner wall of the sleeve groove, the bottom end of the injector body 8 penetrates through the second support plate 4 and extends to the inside of the sleeve 7, one end of the injector body 8, which is positioned inside the sleeve 7, extends to the lower part of the first support plate 2, and, the outer surface of the injector body 8 is fixedly sleeved with a transverse plate 10 positioned between the first support plate 2 and the puncture needle tube 9, two ends of the transverse plate 10 respectively extend to the lower parts of the two limit stops 6 and are fixedly provided with pointers 11, the outer side surfaces of the two support rods 3 are respectively and fixedly provided with graduated scales 12, the other ends of the pointers 11 extend to the front surfaces of the graduated scales 12 and are in contact with each other for movable connection, the transverse plate 10 and the pointers 11 are driven to move down along the scales of the graduated scales 12 through the injector body 8, so that the downward movement reading can be observed conveniently, the puncture depth can be mastered by medical staff, the puncture precision can be improved, the accuracy of effusion extraction can be improved, the middle part of the chassis 1 is fixedly sleeved with a piston 14 positioned under the puncture needle tube 9, the middle part of the piston 14 is provided with a jack for inserting the puncture needle tube 9, and, and the bottom of piston 14 is no longer than the thickness of chassis 1, piston 14 is the rubber buffer, utilizes the protection and the limiting displacement of piston 14 to puncture needle tube 9 of rubber material, is favorable to improving the device's puncture stability, when avoiding directly using ordinary syringe and pjncture needle to carry out the abdominocentesis, the skew of pjncture needle and influence the puncture precision, move down along sleeve pipe 7 through second extension board 4 drive syringe body 8 for syringe body 8 drives during the jack of puncture needle tube 9 insertion piston 14, be convenient for moving down of syringe body 8.

The base plate 1 is a medical rubber cushion plate, the bottom surface of the base plate 1 is an inwards-concave arc-shaped surface, the arc surface design of the bottom of the base plate 1 is utilized, the base plate 1 is convenient to be attached to the abdominal skin of a patient, and the puncture stability of the device is improved.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides an abdominal cavity piercing depth that old patient's treatment was used, includes chassis and first extension board, its characterized in that: the support device is characterized in that support rods are fixedly mounted on two sides of the bottom of the first support plate, the other ends of the two support rods are fixedly connected with two sides of the top of the chassis respectively, a second support plate is arranged above the first support plate, movable rods are fixedly mounted on two sides of the bottom of the second support plate, the other ends of the two movable rods respectively penetrate through and extend to two sides of the bottom of the first support plate, a limit stop is fixedly mounted at one end of the movable rod below the second support plate, a sleeve is fixedly sleeved in the middle of the first support plate, an injector body for extracting ascites is fixedly sleeved on the top of the second support plate, the bottom end of the injector body penetrates through the second support plate and extends to the inside of the sleeve, one end of the injector body inside the sleeve extends to the lower side of the first support plate, a puncture needle tube is fixedly sleeved on the outer surface of the injector body, a transverse plate between the, the both ends of diaphragm extend to two limit stop's below and fixed mounting respectively have the pointer, two the equal fixed mounting of lateral surface of bracing piece has the scale, the other end of pointer extends to the front of scale and the swing joint of mutual contact.

2. A laparoscopic puncture device for the treatment of an elderly patient according to claim 1, wherein: the base plate is a medical rubber pad plate, and the bottom surface of the base plate is an inwards-concave arc-shaped surface.

3. A laparoscopic puncture device for the treatment of an elderly patient according to claim 1, wherein: the movable rod is positioned between the two support rods.

4. A laparoscopic puncture device for the treatment of an elderly patient according to claim 1, wherein: the middle part of the second support plate is provided with a sleeve groove for sleeving the injector body, and the outer surface of the injector body is fixedly bonded with the inner wall of the sleeve groove.

5. An abdominocentesis device for treatment of elderly patients according to claim 4, wherein: the middle part of the chassis is fixedly sleeved with a piston which is positioned right below the puncture needle tube, and the middle part of the piston is provided with a jack which is used for inserting the puncture needle tube.

6. An abdominocentesis device for treatment of elderly patients according to claim 5, wherein: the bottom of piston runs through and extends to the below on chassis, and the bottom of piston does not exceed the thickness on chassis, the piston is the rubber buffer.

7. A laparoscopic puncture device for the treatment of an elderly patient according to claim 1, wherein: the two ends of the first support plate are fixedly sleeved with stabilizing sleeves which are positioned between the two support rods and used for sleeving the movable rods, and the inner walls of the stabilizing sleeves are in contact with and movably connected with the outer surfaces of the movable rods.