CN213076863U - Peritoneal dialysis solution meter - Google Patents

Abstract

The utility model discloses a peritoneal dialysis solution counter, the novel nipple rectifier comprises a cylindrical shel, fixedly connected with is used for carrying out the base that supports to the device on the terminal surface under the barrel, the barrel upside is equipped with the lid, be equipped with between lid and the barrel and be used for carrying out closed closing mechanism to both, be equipped with the handle that is convenient for wholly grip the device on the lateral wall of barrel outer end, set up the connector of inside and outside intercommunication under the barrel on the terminal surface, be equipped with the pushing mechanism who is convenient for carry out the dismantlement to outside dialysis tube on the lateral wall of connector outer end. The utility model discloses well lid passes through sliding connection between connecting rod and the barrel lateral wall, can reduce the contact time between barrel inner chamber and the external environment, avoids impurity among the external environment to get into the barrel effectively and causes the pollution to the dislysate, can directly utilize the connector connecting dialysis tube to dialyse to the patient after weighing to the dislysate and finishing, also can reduce the consumption of dislysate when reducing the risk that the dislysate received the pollution.

Description

Peritoneal dialysis solution meter

Technical Field

The utility model belongs to the field of metering devices, in particular to a peritoneal dialysis solution meter.

Background

For uremia patients, the cause of death is rarely the kidney itself, but most of the causes of death are heart problems, peritoneal dialysis is a conventional means for treating uremia, peritoneal dialysis is one of the end-stage renal disease kidney replacement treatment methods, the operation is simpler, but the requirement on the dosage of dialysate during dialysis is strict, so the dialysate needs to be weighed by using a meter.

Current dislysate counter structure is comparatively simple, the relatively poor unable dislysate to inside that can be fine of its seal provides the protection, thereby cause the pollution to the dislysate in impurity entering counter in making external environment, and then lead to causing the injury to the patient when the dialysis, present counter needs to transfer the dislysate to special syringe and dialyse after finishing weighing simultaneously, the condition that the dislysate calculated can appear unavoidably at the in-process that shifts, finally lead to the dislysate quantity not enough can carry out the dialysis process effectively, reduce the effect of dialysis treatment.

To the above problem, the utility model relates to a peritoneal dialysis solution counter to this solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a peritoneal dialysis solution counter, overcome the current problem that proposes among the above-mentioned background art from this.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a peritoneal dialysis solution counter, includes the barrel, fixedly connected with is used for carrying out the base that supports to the device on the terminal surface under the barrel, the barrel upside is equipped with the lid, be equipped with between lid and the barrel and be used for carrying out closed closing mechanism to both, be equipped with the handle that is convenient for wholly grip the device on the lateral wall of barrel outer end, set up the connector of inside and outside intercommunication under the barrel on the terminal surface, be equipped with the pushing mechanism who is convenient for carry out the dismantlement to outside dialysis tube on the lateral wall of connector outer end.

Preferably, a filter plate is transversely arranged at an opening at the upper end of the cylinder body, the side wall of the filter plate is fixedly connected with the inner wall of the cylinder body, scale marks convenient for observing the volume of the dialysis liquid are arranged on the side wall of the outer end of the cylinder body, and a sealing ring structure is arranged at the joint of the cylinder body and the cover body.

Preferably, the closing mechanism includes the connecting rod of fixed connection on the lateral wall of lid lower extreme, set up the spout of inside and outside intercommunication on the lateral wall of barrel both ends, the one end fixedly connected with slider that the connecting rod is close to the barrel lateral wall, the one end that the connecting rod was kept away from to the slider extends to in the spout, sliding fit each other between slider and the spout.

Preferably, the side wall of the outer end of the handle is provided with a holding groove, and the surface of the inner end of the holding groove is covered with a friction layer.

Preferably, the one end that the connector is located the barrel outside is connected with the connecting pipe, the connecting pipe vertically runs through whole base and extends to the base downside, be equipped with the screw thread on the inner lateral wall of connecting pipe, the connecting pipe passes through and rotates between screw thread and the outside dialysis tubing and links to each other.

Preferably, pushing mechanism includes a set of expanding spring of fixed connection on the terminal surface under the base, and is a set of expanding spring keeps away from the one end fixedly connected with push pedal of base, expanding spring's one end surface covering is kept away from to the push pedal has the cushion, the through-hole that link up from top to bottom is seted up in the push pedal, mutually support between through-hole size and the connector.

To sum up, owing to adopted above-mentioned scheme, the beneficial effects of the utility model are that:

the utility model discloses in utilize between slider and the spout mutually support to drive the lid through the connecting rod and carry out the closure to the barrel, the leakproofness of barrel can further be guaranteed to the sealing washer structure, and the lid passes through sliding connection between connecting rod and the barrel lateral wall simultaneously, can reduce the contact time between barrel inner chamber and the external environment before and after pouring into the dislysate, can avoid effectively that the impurity in the external environment gets into the barrel and causes the pollution to the dislysate; the lower end of the cylinder body is provided with a connecting port, the connecting port can be directly connected with a dialysis tube to dialyze a patient after the dialysate is weighed, the dialysate after the weighing is not required to be transferred, the risk of the dialysate being polluted is reduced, and the consumption of the dialysate can be reduced; extension spring drives the push pedal and promotes outside dialysis tubing to quick completion is to dialysis tubing dismantlement work, reduces the contact time of barrel inner chamber and outside air.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a front sectional view of the detailed structure of the present invention;

FIG. 3 is a detailed schematic diagram of the closure mechanism of FIG. 1;

fig. 4 is a detailed structural schematic diagram of the pushing mechanism in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a cylinder body, 101, filter plates, 2, a base, 3, a cover body, 4, a closing mechanism, 401, a connecting rod, 402, a sliding groove, 403, a sliding block, 5, a handle, 501, a holding groove, 6, a connecting port, 7, a pushing mechanism, 701, a telescopic spring, 702, a push plate, 703 and a through hole.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a peritoneal dialysis solution meter comprises a cylinder 1, wherein a filter plate 101 is transversely arranged at an opening at the upper end of the cylinder 1, impurities in external air are filtered to prevent the impurities from entering the cylinder 1, the side wall of the filter plate 101 is fixedly connected with the inner wall of the cylinder 1, scale marks convenient for observing the volume of dialysis solution are arranged on the side wall of the outer end of the cylinder 1, a user can better control the injection amount of the dialysis solution, a base 2 used for supporting the device is fixedly connected to the lower end face of the cylinder 1, a cover 3 is arranged on the upper side of the cylinder 1, a sealing ring structure is arranged at the joint of the cylinder 1 and the cover 3, and the sealing performance inside the cylinder 1 is further ensured.

Be equipped with between lid 3 and the barrel 1 and be used for carrying out closed closing mechanism 4 to both, closing mechanism 4 includes connecting rod 401 of fixed connection on the lateral wall of 3 lower extremes of lid, set up the spout 402 of inside and outside intercommunication on the lateral wall of barrel 1 both ends, connecting rod 401 is close to the one end fixedly connected with slider 403 of barrel 1 lateral wall, the one end that connecting rod 401 was kept away from to slider 403 extends to in the spout 402, sliding fit can stimulate lid 3 through connecting rod 401 is quick between slider 403 and the spout 402, sliding fit each other between slider 403 and the spout 402.

Be equipped with the handle 5 that is convenient for grip the device wholly on the lateral wall of barrel 1 outer end, seted up on the lateral wall of 5 outer ends of handle and held groove 501, hold groove 501 inner surface covering and have the frictional layer, the stability of gripping is guaranteed to the frictional force between increase user's hand and the device.

Offer the connector 6 of inside and outside intercommunication under the barrel 1 on the terminal surface, the one end that connector 6 is located the barrel 1 outside is connected with the connecting pipe, the connecting pipe inboard is equipped with and is used for carrying out closed closure stopper to it, the connecting pipe vertically runs through whole base 2 and extends to base 2 downside, be equipped with the screw thread on the inner lateral wall of connecting pipe, guarantee and the stability of being connected between the outside dialysis tube, the connecting pipe passes through and rotates between screw thread and the outside dialysis tube and links to each other.

Be equipped with the pushing mechanism 7 that is convenient for dismantle outside dialysis tubing on the lateral wall of connector 6 outer end, pushing mechanism 7 includes a set of expanding spring 701 of fixed connection on the terminal surface under base 2, base 2's one end fixedly connected with push pedal 702 is kept away from to a set of expanding spring 701, the one end surface covering that expanding spring 701 was kept away from to push pedal 702 has the cushion layer, it promotes dialysis tubing to drive push pedal 702 under expanding spring 701's elastic force effect, be convenient for carry out quick dismantlement to dialysis tubing, the through-hole 703 that link up from top to bottom is seted up on push pedal 702, through-hole 703 diameter size is greater than connector 6's diameter.

The working principle is as follows: the utility model moves the device to the using position when in use, then the device is wholly taken up to open the cover body 3, the closing of the cylinder body 1 is removed, the sliding fit between the slide block 403 and the chute 402 can rapidly pull the cover body 3 through the connecting rod 401, the dialysate can be rapidly injected into the cylinder body 1 after the cover body 3 is opened, the injection amount of the dialysate can be observed through the scale marks on the side wall of the cylinder body 1, the cover body 3 can be rapidly closed by the closing mechanism 4 after the injection is finished, then the dialysis process is started, the connecting hole 6 is opened to be connected with the external dialysis tube through the connecting pipe, the external dialysis tube pushes the push plate 702 to apply force to the expansion spring 701, the device is wholly hung at a high place by the external hanging structure in the dialysis process, the dialysis tube is twisted after the dialysis is finished, the push plate 702 is driven to push the dialysis tube under the elastic force of the expansion, facilitating a quick disassembly of the dialysis tubing reduces the contact between the outside air and the connection port 6.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A peritoneal dialysis solution meter, includes barrel (1), its characterized in that: fixedly connected with is used for carrying out base (2) that supports to the device under barrel (1) on the terminal surface, barrel (1) upside is equipped with lid (3), be equipped with between lid (3) and barrel (1) and be used for carrying out closed closing mechanism (4) to both, be equipped with on the lateral wall of barrel (1) outer end and be convenient for carry out handle (5) that grip to the device is whole, set up connector (6) of inside and outside intercommunication under barrel (1) on the terminal surface, be equipped with on the lateral wall of connector (6) outer end and be convenient for carry out pushing mechanism (7) dismantled to outside dialysis tube.

2. Peritoneal dialysis fluid meter according to claim 1, characterized in that: barrel (1) upper end opening part transversely is equipped with filter plate (101), it links to each other to fix between filter plate (101) lateral wall and barrel (1) inner wall, be equipped with the scale mark that is convenient for carry out the observation to the dialysis liquid volume on barrel (1) outer end lateral wall, barrel (1) and lid (3) junction are equipped with the sealing washer structure.

3. Peritoneal dialysis fluid meter according to claim 1, characterized in that: closing mechanism (4) are including connecting rod (401) of fixed connection on lid (3) lower extreme lateral wall, spout (402) of inside and outside intercommunication are seted up on barrel (1) both ends lateral wall, connecting rod (401) are close to one end fixedly connected with slider (403) of barrel (1) lateral wall, the one end that connecting rod (401) were kept away from in slider (403) extends to spout (402), sliding fit each other between slider (403) and spout (402).

4. Peritoneal dialysis fluid meter according to claim 1, characterized in that: the handle is characterized in that a holding groove (501) is formed in the side wall of the outer end of the handle (5), and a friction layer covers the surface of the inner end of the holding groove (501).

5. Peritoneal dialysis fluid meter according to claim 1, characterized in that: the one end that connector (6) is located barrel (1) outside is connected with the connecting pipe, the connecting pipe vertically runs through whole base (2) and extends to base (2) downside, be equipped with the screw thread on the inner lateral wall of connecting pipe, the connecting pipe passes through and rotates between screw thread and the outside dialysis tubing and links to each other.

6. Peritoneal dialysis fluid meter according to claim 1, characterized in that: pushing mechanism (7) are including a set of expanding spring (701) of fixed connection on base (2) lower terminal surface, and are a set of expanding spring (701) keep away from one end fixedly connected with push pedal (702) of base (2), the one end surface covering that expanding spring (701) were kept away from in push pedal (702) has the cushion, set up through-hole (703) that link up from top to bottom on push pedal (702), mutually support between through-hole (703) size and connector (6).

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