CN210962233U - Cardiothoracic surgery puncture device - Google Patents

Abstract

The utility model discloses a heart chest surgery piercing depth, including the cylinder, the inside of cylinder is equipped with movable stopper, the right flank of movable stopper is fixed to be inlayed and is had two symmetrical siphunculuss, every the sealing washer has all been placed to the inside of siphunculus, and the surface of sealing washer and the inner wall fixed connection of siphunculus, every the slide bar has all been placed to the inside of sealing washer, every both ends all with the inside wall fixed connection of cylinder about the slide bar. This heart chest surgery piercing depth, pulling through the push-and-pull rod, the cooperation activity stopper, can produce powerful attraction in the inside of cylinder, through suction, can make ponding pass through the inside of syringe needle row income cylinder, thereby, the effect of carrying out the ponding puncture to the patient has been played, through the second check valve, the effect that can only outwards discharge has been played, through the connecting pipe, can make the inside ponding of cylinder, the inside of collection box is directly discharged, the inside ponding of cylinder has been avoided comparatively difficult problem in the exhaust.

Description

Cardiothoracic surgery puncture device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a cardiothoracic surgery piercing depth.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents, calibrators, materials and other similar or related articles directly or indirectly applied to human bodies, and comprises required computer software, wherein the effects are mainly obtained in a physical mode and other modes, not in a pharmacological, immunological or metabolic mode, or are only assisted by the modes, so that the purposes of diagnosis, prevention, monitoring, treatment or alleviation of diseases are achieved; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.

In the hospital, the case of ambition hydrops is many, the treatment method commonly used clinically is to adopt the puncture to extract the inside hydrops of ambition, when extracting the inside hydrops of ambition, it is more when the inside hydrops of patient, medical personnel can make a round trip to stimulate the pull rod in the device, so that extract the inside hydrops of patient totally, however, the piercing depth who uses at present is when the push-and-pull, can make the inside of hydrops direct discharge cylinder, however, can't directly discharge the hydrops, if, once only when not extracting the hydrops completely, just need extract on one's body from the patient, discharge the hydrops, when increasing patient's misery, doctor's work efficiency has been increased, for this reason, we provide a ambition surgery piercing depth to solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cardiothoracic surgery piercing depth to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heart chest surgery piercing depth, includes the cylinder, the inside of cylinder is equipped with the activity stopper, the right flank of activity stopper is fixed to be inlayed and is had two symmetrical siphunculus, every the sealing washer has all been placed to the inside of siphunculus, and the surface of sealing washer and the inner wall fixed connection of siphunculus, every the slide bar has all been placed to the inside of sealing washer, every both ends all with the inside wall fixed connection of cylinder about the slide bar, and the slide bar cup joints with the sealing washer mutually, every the surface of slide bar all twines buffer spring, every buffer spring's the left end all with the right flank fixed connection of activity stopper, every buffer spring keeps away from the one end of activity stopper all with the inside wall fixed connection of cylinder.

The right side surface of the needle cylinder is fixedly embedded with a sealing plug, the sealing plug is in a circular ring shape, the right side surface of the movable plug is fixedly connected with a push-pull rod, one end, far away from the movable plug, of the push-pull rod penetrates through the sealing plug and extends to the right side of the sealing plug, the left side surface of the needle cylinder is fixedly embedded with a first one-way valve, a needle head is placed on an inner ring of the first one-way valve, the outer surface of the needle head is fixedly connected with the inner wall of the first one-way valve, a second one-way valve is fixedly embedded on the bottom surface of the needle cylinder, a connecting pipe is placed inside the second one-way valve, the outer surface of the connecting pipe is fixedly connected with the inner wall of the second one-way valve, a collecting barrel is arranged below the needle cylinder, a fixing pipe is fixedly embedded on the upper surface of the collecting barrel, the connecting pipe is kept away from the one end of second check valve and is run through fixed pipe and extend to the inside of collecting vessel, connecting pipe and fixed pipe are through first screw thread and second screw thread threaded connection.

Preferably, the right side surface of the push-pull rod is fixedly connected with a pull handle, and the vertical length value of the pull handle is larger than that of the push-pull rod.

Preferably, the upper surface of the needle cylinder and the bottom surface of the needle cylinder are both fixedly connected with a holding sleeve, and the holding sleeve is crescent.

Preferably, the outer surface of the needle head is fixedly connected with two inclined support rods, and one end of each support rod, far away from the needle head, is fixedly connected with the left side surface of the needle cylinder.

Preferably, the left side surface and the right side surface of the collecting barrel are fixedly connected with anti-skidding sleeves, and anti-skidding lines are arranged on the outer surfaces of the anti-skidding sleeves.

Preferably, the needle cylinder is transparent, and the outer surface of the needle cylinder is provided with scale marks.

Advantageous effects

The utility model provides a cardiothoracic surgery piercing depth possesses following beneficial effect: the puncturing device for cardiothoracic surgery can accurately shout the accumulated water part through the needle head to puncture, and can pull the push-pull rod through the pull handle, so that the accumulated water can be discharged into the needle cylinder through the needle head by pulling the push-pull rod in a matched manner with the movable plug, and the accumulated water can be discharged into the needle cylinder through the suction force by the suction force, thereby playing a role of puncturing the accumulated water for a patient, playing a role of only discharging the accumulated water outwards through the second one-way valve, directly discharging the accumulated water in the needle cylinder into the collecting box through the connecting pipe, avoiding the problem that the accumulated water in the needle cylinder is difficult to discharge, and enabling the collecting barrel to be detached through the matching of the first thread and the second thread, thereby better discharging the accumulated water, thereby effectively improving the working efficiency, relieving the pain of the patient, through buffer spring, played the effect of buffering, the doctor's that alleviates work efficiency through the cooperation of slide bar and sealing washer, has increased the stability of movable plug in the slip in-process, has avoided appearing empting the problem.

Drawings

FIG. 1 is a sectional view of a syringe according to the present invention;

FIG. 2 is a front view of the syringe of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1 syringe, 2 slide bars, 3 holding sleeves, 4 buffer springs, 5 sealing plugs, 6 push-pull rods, 7 pull handles, 8 movable plugs, 9 anti-skidding sleeves, 10 collecting barrels, 11 connecting pipes, 12 second one-way valves, 13 first one-way valves, 14 needles, 15 supporting rods, 16 scale marks, 17 through pipes, 18 sealing rings and 19 fixing pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a heart chest surgery puncture device comprises a needle cylinder 1, the needle cylinder 1 is transparent, scale marks 16 are arranged on the outer surface of the needle cylinder 1, the needle cylinder 1 is provided with the scale marks 16 and is transparent, accumulated water in the needle cylinder 1 can be better observed, efficiency is increased for medical work, a holding sleeve 3 is fixedly connected to the upper surface of the needle cylinder 1 and the bottom surface of the needle cylinder 1, the holding sleeve 3 is crescent-shaped, the needle cylinder 1 can be more conveniently used through the holding sleeve 3 which is crescent-shaped, the working efficiency is improved, a movable plug 8 is arranged in the needle cylinder 1, two symmetrical through pipes 17 are fixedly inlaid on the right side surface of the movable plug 8, a sealing ring 18 is placed in each through pipe 17, the outer surface of the sealing ring 18 is fixedly connected with the inner wall of the through pipe 17, a sliding rod 2 is placed in each sealing ring 18, the left end and the right end of each sliding rod 2 are fixedly connected with the inner side wall of the needle cylinder, and the slide bar 2 cup joints with the sealing washer 18 mutually, and the surface of every slide bar 2 all twines buffer spring 4, and every buffer spring 4's left end all with the right flank fixed connection of activity stopper 8, the one end that every buffer spring 4 kept away from activity stopper 8 all with the inside wall fixed connection of cylinder 1.

A sealing plug 5 is fixedly embedded on the right side surface of the needle cylinder 1, the sealing plug 5 is in a circular ring shape, a push-pull rod 6 is fixedly connected to the right side surface of the movable plug 8, a pull handle 7 is fixedly connected to the right side surface of the push-pull rod 6, the vertical length value of the pull handle 7 is larger than that of the push-pull rod 6, the push-pull rod 6 can be better driven to be pulled through the pull handle 7, meanwhile, the pull handle 7 can be more conveniently used, one end, far away from the movable plug 8, of the push-pull rod 6 penetrates through the sealing plug 5 and extends to the right side of the sealing plug 5, a first one-way valve 13 is fixedly embedded on the left side surface of the needle cylinder 1, a needle 14 is placed on an inner ring of the first one-way valve 13, the outer surface of the needle 14 is fixedly connected with the inner wall of the first one-way valve 13, two inclined support rods 15 are fixedly connected, through the support rod 15, the supporting function is achieved, the stability of the needle 14 in the using process is improved, the bottom surface of the needle cylinder 1 is fixedly inlaid with the second one-way valve 12, the connecting pipe 11 is placed inside the second one-way valve 12, the outer surface of the connecting pipe 11 is fixedly connected with the inner wall of the second one-way valve 12, the collecting cylinder 10 is arranged below the needle cylinder 1, the anti-slip sleeves 9 are fixedly connected to the left side surface and the right side surface of the collecting cylinder 10, the outer surface of each anti-slip sleeve 9 is provided with anti-slip patterns, the anti-slip effect is achieved through the matching of the anti-slip sleeves 9 and the anti-slip patterns, the phenomenon of slipping when the collecting cylinder 10 rotates is avoided, the upper surface of the collecting cylinder 10 is fixedly inlaid with the fixing pipe 19, the inner wall of the fixing pipe 19 is provided with first threads, the outer surface of the connecting pipe 11 is provided with second threads matched with the first threads, one end, far away from the second one-way valve 12, of, the connection pipe 11 and the fixing pipe 19 are screw-coupled by first and second screw threads.

The working principle is as follows: when using, through syringe needle 14, pierce through the patient, the staff, the pulling is 7, pull 7 when the pulling, cooperation push-and-pull rod 6, can make activity stopper 8 slide in the inside of cylinder 1, activity stopper 8 is when gliding, can produce suction, through suction, can make ponding discharge the inside of cylinder 1 through syringe needle 14, through connecting pipe 11, can make the inside ponding of cylinder 1, directly discharge into the inside of collection box 10, cooperation through first screw thread and second screw thread, can make collecting vessel 10 dismantle, thereby, can be better discharge ponding, thereby, the effectual work efficiency that has improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A cardiothoracic surgical puncture device, comprising a needle cylinder (1), characterized in that: a movable plug (8) is arranged in the needle cylinder (1), two symmetrical through pipes (17) are fixedly embedded on the right side surface of the movable plug (8), a sealing ring (18) is arranged in each through pipe (17), the outer surface of the sealing ring (18) is fixedly connected with the inner wall of the through pipe (17), a sliding rod (2) is arranged in each sealing ring (18), the left end and the right end of each sliding rod (2) are fixedly connected with the inner side wall of the needle cylinder (1), the sliding rods (2) are sleeved with the sealing rings (18), the outer surface of each sliding rod (2) is wound with a buffer spring (4), the left end of each buffer spring (4) is fixedly connected with the right side face of the movable plug (8), and one end, far away from the movable plug (8), of each buffer spring (4) is fixedly connected with the inner side wall of the needle cylinder (1);

the right flank of cylinder (1) is fixed to be inlayed and is had sealing plug (5), and sealing plug (5) is the ring form, the right flank fixedly connected with push-and-pull rod (6) of activity stopper (8), the one end that activity stopper (8) were kept away from in push-and-pull rod (6) runs through sealing plug (5) and extends to the right side of sealing plug (5), the left flank of cylinder (1) is fixed to be inlayed and is had first check valve (13), syringe needle (14) have been placed to the inner circle of first check valve (13), and the surface of syringe needle (14) and the inner wall fixed connection of first check valve (13), the bottom surface of cylinder (1) is fixed to be inlayed and is had second check valve (12), connecting pipe (11) have been placed to the inside of second check valve (12), the surface of connecting pipe (11) and the inner wall fixed connection of second check valve (12), the below of cylinder (1) is equipped with collection bucket (10, the last fixed surface of collecting vessel (10) inlays and has fixed pipe (19), first screw thread has been seted up to the inner wall of fixed pipe (19), the second screw thread with first screw thread looks adaptation is seted up to the surface of connecting pipe (11), the one end that second check valve (12) were kept away from in connecting pipe (11) runs through fixed pipe (19) and extends to the inside of collecting vessel (10), connecting pipe (11) and fixed pipe (19) are through first screw thread and second screw thread threaded connection.

2. The ambition surgical puncture apparatus of claim 1, wherein: the right side surface of the push-pull rod (6) is fixedly connected with a pull handle (7), and the vertical length value of the pull handle (7) is larger than that of the push-pull rod (6).

3. The ambition surgical puncture apparatus of claim 1, wherein: the upper surface of the needle cylinder (1) and the bottom surface of the needle cylinder (1) are fixedly connected with a holding sleeve (3), and the holding sleeve (3) is crescent.

4. The ambition surgical puncture apparatus of claim 1, wherein: the outer fixed surface of syringe needle (14) is connected with two bracing pieces (15) that are the slope form, every one end that syringe needle (14) were kept away from in bracing piece (15) all with the left surface fixed connection of cylinder (1).

5. The ambition surgical puncture apparatus of claim 1, wherein: the left side surface and the right side surface of the collecting barrel (10) are fixedly connected with anti-skidding sleeves (9), and anti-skidding lines are arranged on the outer surfaces of the anti-skidding sleeves (9).

6. The ambition surgical puncture apparatus of claim 1, wherein: the needle cylinder (1) is transparent, and the outer surface of the needle cylinder (1) is provided with scale marks (16).

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