CN213372022U

CN213372022U - Integrated disposable blood glucose collecting hemostat for infants

Info

Publication number: CN213372022U
Application number: CN202021841184.1U
Authority: CN
Inventors: 陆钰; 廖碧; 邓年华; 莫小源; 黄强; 卓振梅; 罗静; 宁秀红; 严春海; 覃海焦
Original assignee: Liuzhou Workers Hospital
Current assignee: Liuzhou Workers Hospital
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-08
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses an integrated disposable blood sugar collecting hemostat for infants, belonging to the field of medical instruments, comprising an intubation tube body, a vision component, an intubation tube inner membrane and a fixing component, wherein a sputum drainage cavity and a line channel are arranged in the intubation tube body, the sputum drainage cavity runs through the intubation tube body along the length direction, and the line channel is arranged at the periphery of the sputum drainage cavity; the tail part of the intubation tube body is provided with a sputum suction interface and a breathing machine interface which are communicated with the sputum drainage cavity; the visual assembly comprises an illuminating device, a camera and two signal wires; two signal lines are arranged in the line channel; the illuminating device and the camera are arranged on two sides of the head of the cannula body and are electrically connected with the outside through signal wires; the fixing component is arranged at the tail part of the cannula body; the inner membrane of the intubation is embedded in the sputum drainage cavity. The utility model discloses accessible vision subassembly visits the interior condition of respiratory track, can clear away thick sputum under the condition of not extracting the intubate, reduces the working strength who doctorses and nurses, also reduces patient's misery.

Description

Integrated disposable blood glucose collecting hemostat for infants

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an integral type infant disposable blood sugar collection haemostat.

Background

In the field of medical blood collection, disposable blood collectors are popular with medical workers and patients due to the characteristics of small volume, safe use and convenient operation, and are widely used in various medical institutions and diabetics at present. The ejection mechanism of the hemostix is compact in structure, safe and convenient, and has strong market development potential, and the hemostix is integrally disposable. However, the cerebral cortex and striatum of the newborn are not mature, a generalization reaction can be generated by slight stimulation, the reaction is more obvious when pain stimulation is carried out, and the blood pressure rise, the blood oxygen saturation rise and the intracranial pressure rise are easy to cause; in addition, the blood volume of the infant is relatively concentrated on the body part, the peripheral blood circulation of the limbs is poor, the blood viscosity is high, and the blood sampling is often influenced by human factors; therefore, blood is collected from diabetic patients to monitor blood glucose changes, and the blood collection amount is insufficient, and repeated needle sticks affect the detection value.

Disclosure of Invention

The utility model provides a disposable blood sugar of integral type infant gathers haemostat can realize that infant's blood sugar blood sampling, hemostasis function in an organic whole reduce operating time, improve the quality of blood sample, improve the success rate of blood sampling once, alleviate infant's misery.

In order to realize the purpose, the utility model discloses a technical scheme be:

an integrated disposable blood glucose collecting hemostat for infants is characterized by comprising a shell, a hemostasis assembly, a blood collecting mechanism and blood glucose test paper; a cavity structure is arranged in the shell, a blood sampling hole penetrating into the cavity structure is formed in the bottom of the shell, and a blood glucose test paper inlet communicated into the cavity structure is formed in the top of the shell; the blood sampling mechanism comprises a pressing type hemostix, a vacuum blood sucker and a blood sucking sealing component; the vacuum blood sucker is arranged on the pressing type blood collector; the pressing hemostix and the vacuum hemostix are positioned in the cavity structure; the puncturing direction of the pressing type hemostix is arranged corresponding to the blood sampling hole; the vacuum blood sucker is positioned below the inlet of the blood glucose test paper; the blood sucking sealing assembly is arranged on the blood sampling hole; the hemostatic assembly is fixedly connected to the bottom of the shell; the blood glucose test paper is embedded into the cavity structure along the blood glucose test paper inlet and is connected with the vacuum blood sucker.

Further, the hemostatic assembly includes a foam-type sterile wound dressing disposed around the blood collection aperture.

Furthermore, the pressing type hemostix comprises a pressing key, a push rod, a compression spring, a return spring and a blood sampling needle head; the pressing key and the push rod are slidably mounted on the shell, and the pressing key is positioned at the top of the shell; the bottom of the pressing key is connected with the push rod through the compression spring; the blood sampling needle head is fixedly connected to the bottom of the push rod; the reset spring sleeve is arranged on the periphery of the blood sampling needle head and is fixedly connected with the bottom of the push rod.

Furthermore, the blood sampling needle head is positioned in the blood sampling hole, and one side of the blood sampling needle head is connected with the vacuum blood sucker.

Furthermore, the blood sucking sealing assembly comprises a soft rubber isolation plug, a penetrating gap is formed in the soft rubber isolation plug along the direction of the blood sampling hole, and the head of the blood sampling needle head is located in the gap.

Further, the vacuum blood sucker comprises a vacuum cavity which is fixedly connected to one side of the push rod; the top of the vacuum cavity is provided with an opening provided with a one-way valve; the one-way valve opening of the vacuum cavity is positioned below the inlet of the blood glucose test paper; the bottom of the vacuum cavity is provided with a hose connector; the hose joint is communicated with a hose and the blood sampling needle head.

Furthermore, the shell comprises an upper shell and a lower shell, wherein grooves are formed in opposite ends of the upper shell and the lower shell, and the upper shell and the lower shell are covered to form the cavity structure; the blood sampling hole is formed in the lower shell; the blood glucose test paper inlet is arranged on the upper shell.

Furthermore, a transparent window is arranged on one side of the upper shell corresponding to the blood glucose test paper inlet.

Further, the housing further comprises a cover sealingly attached to the lower housing.

The utility model has the advantages that:

1) the blood sampling part is punctured and sampled by a pressing type hemostix, vacuum blood is sucked by the vacuum hemostix, the puncture point is stopped by a hemostasis assembly after the blood sampling is finished, and the blood sampling function and the hemostasis function are integrated;

2) the foam type sterile wound dressing is used as a hemostasis assembly, and after blood collection, a hemostix is only required to be moved to coat and press, so that the operation is convenient and fast;

3) the soft rubber isolation plug can seal the blood sampling needle head, and can keep the negative pressure environment of the vacuum cavity before blood sampling; after blood sampling, air can be prevented from entering the vacuum cavity to be contacted with blood, and the quality of the blood sample is improved;

4) the push type hemostix controls the extension and contraction of the blood sampling needle head, is simple to operate, and avoids the influence on the detection value due to insufficient blood sampling amount and repeated acupuncture;

5) the vacuum cavity adopts a one-way valve type opening, the valve is opened after the blood glucose test paper is inserted, the blood glucose test paper can adsorb blood, and the transparent window body can directly observe the adsorption condition of the blood glucose test paper.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention with the cover omitted;

the attached drawings are as follows:

1-a shell, 2-a hemostatic component,

3-a blood sampling mechanism, 4-blood sugar test paper,

11-an upper shell, 12-a lower shell,

13-a cover, 111-an inlet of the blood glucose test paper,

112-transparent window body, 121-blood sampling hole,

31-pressing hemostix, 32-vacuum blood sucker,

33-blood sucking and sealing component, 311-pressing key,

312-a push rod, 313-a compression spring,

314-return spring, 315-lancet head.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 2, the application provides an integrated disposable blood glucose collecting hemostat for infants, which is characterized by comprising a shell 1, a hemostasis assembly 2, a blood collecting mechanism 3 and a blood glucose test strip 4; a cavity structure is arranged in the shell 1, a blood sampling hole 121 penetrating into the cavity structure is formed in the bottom of the shell, and a blood glucose test paper inlet 111 communicated into the cavity structure is formed in the top of the shell; the blood sampling mechanism 3 comprises a pressing type blood collector 31, a vacuum blood collector 32 and a blood sucking sealing assembly 33; the vacuum blood sucker 32 is mounted on the push type blood sampler 31; the pressing hemostix 31 and the vacuum blood sucker 32 are positioned in the cavity structure; the piercing direction of the push type hemostix 31 is set corresponding to the blood sampling hole 121; the vacuum aspirator 32 is positioned below the blood glucose test strip inlet 111; the blood sucking sealing assembly 33 is arranged on the blood taking hole 121; the hemostatic assembly 2 is fixedly connected to the bottom of the shell 1; the blood glucose test paper 4 is embedded into the cavity structure along the blood glucose test paper inlet 111 and is connected with the vacuum blood sucker 32. Specifically, push type hemostix 31 is used for puncturing the blood sampling at the blood sampling position, vacuum blood sucker 32 is installed on push type hemostix 31 and with push type hemostix 31 intercommunication adsorbs blood when push type hemostix 31 punctures, passes through after the blood sampling is accomplished hemostasis subassembly 2 stanchs the puncture point, realizes collecting the blood sampling function and stanchs the function in an organic whole, and the operation is convenient.

Specifically, the hemostatic assembly 2 includes a foam-type sterile wound dressing disposed around the blood drawing hole 121. After blood sampling, the foam type sterile wound dressing at the bottom of the shell 1 is pressed at a puncture point and is smeared in a moving mode, and operation is convenient and fast.

Referring to fig. 2, the pressing type blood sampling device 31 includes a pressing key 311, a pushing rod 312, a compression spring 313, a return spring 314 and a blood sampling needle 315; the pressing key 311 and the push rod 312 are slidably mounted on the housing 1, and the pressing key 311 is located at the top of the housing 1; the bottom of the pressing key 311 is connected with the push rod 312 through the compression spring 313; the blood sampling needle 314 is fixedly connected to the bottom of the push rod 312; the return spring 314 is sleeved on the peripheral side of the blood sampling needle head 315 and is fixedly connected to the bottom of the push rod 312. The blood sampling needle 315 is located in the blood sampling hole 121, and one side of the blood sampling needle 315 is communicated with the vacuum blood sucker 32. The blood sucking sealing assembly 33 comprises a soft rubber isolation plug, a penetrating gap is formed in the soft rubber isolation plug along the direction of the blood sampling hole 121, and the head of the blood sampling needle head 315 is located in the gap. The vacuum hemospast 32 comprises a vacuum cavity fixedly connected to one side of the push rod 312; the top of the vacuum cavity is provided with an opening provided with a one-way valve 321; the opening of the one-way valve 321 of the vacuum cavity is positioned below the blood glucose test paper inlet 111; the bottom of the vacuum cavity is provided with a hose connector; the hose connector and a hose are communicated with the blood sampling needle 315. Specifically, when blood is collected, the blood collection hole of the housing 1 is aligned with the blood collection part, and the pressing key 311 is pressed to drive the push rod 312 to move downwards, the blood collection needle 315 moves downwards along with the blood collection hole until the push rod 312 abuts against the housing 1, and at the moment, the blood collection needle 315 is exposed out of the blood collection hole and pierces the blood collection part; after blood collection is completed, the pressing key 311 is released, the return spring 314 pushes the push rod 312 to move upwards for return, and the blood collection needle 315 retracts into the blood collection hole 121. The blood sampling hole 121 slightly extrudes the skin of the blood sampling part, and the blood sampling effect can be improved. The soft gum isolation plug is made of a medical rubber material; the head of blood sampling syringe needle 315 is located in the gap, does not influence reciprocating of blood sampling syringe needle 315, utilizes the isolated stopper of flexible glue to extrude the parcel in order to reach sealed effect to the head of blood sampling syringe needle 315 simultaneously, can keep the vacuum environment who holds the chamber before the blood sampling, and after the blood sampling, blood sampling syringe needle 315 retracts back to in blood sampling hole 121, and the head of blood sampling syringe needle 315 is sealed by the isolated stopper of flexible glue parcel once more, can prevent that the air from getting into the vacuum and hold chamber and blood contact, promotes the quality that improves the blood sample. The vacuum cavity is provided with a one-way valve type opening, and the one-way valve 321 is opened after the blood glucose test paper 4 is inserted, so that the blood glucose test paper 4 can adsorb blood.

The shell 1 comprises an upper shell 11 and a lower shell 12, wherein grooves are formed in opposite ends of the upper shell 11 and the lower shell 12, and the upper shell 11 and the lower shell 12 are covered to form the cavity structure; the blood sampling hole 121 is formed in the lower case 12; the blood glucose test strip inlet 111 is provided on the upper case 11. A transparent window 112 is arranged on one side of the upper shell 11 corresponding to the blood glucose test strip inlet 111. The housing 1 further comprises a cover 13 sealingly connected to the lower housing 12. The transparent window 112 is a transparent plastic plate embedded on the upper shell, and can directly observe the adsorption condition of the blood glucose test paper 4. The cover acts to protect the foam-type sterile wound dressing from contamination when not in use.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. An integrated disposable blood glucose collecting hemostat for infants is characterized by comprising a shell, a hemostasis assembly, a blood collecting mechanism and blood glucose test paper; a cavity structure is arranged in the shell, a blood sampling hole penetrating into the cavity structure is formed in the bottom of the shell, and a blood glucose test paper inlet communicated into the cavity structure is formed in the top of the shell; the blood sampling mechanism comprises a pressing type hemostix, a vacuum blood sucker and a blood sucking sealing component; the vacuum blood sucker is arranged on the pressing type blood collector; the pressing hemostix and the vacuum hemostix are positioned in the cavity structure; the puncturing direction of the pressing type hemostix is arranged corresponding to the blood sampling hole; the vacuum blood sucker is positioned below the inlet of the blood glucose test paper; the blood sucking sealing assembly is arranged on the blood sampling hole; the hemostatic assembly is fixedly connected to the bottom of the shell; the blood glucose test paper is embedded into the cavity structure along the blood glucose test paper inlet and is connected with the vacuum blood sucker.

2. The integrated disposable infant blood glucose collecting hemostat of claim 1, wherein the hemostasis assembly comprises a foam-type sterile wound dressing disposed around the blood collection hole.

3. The integrated disposable blood glucose collecting hemostat for infants according to claim 1, wherein the pressing type hemostat comprises a pressing key, a push rod, a compression spring, a return spring and a blood collecting needle head; the pressing key and the push rod are slidably mounted on the shell, and the pressing key is positioned at the top of the shell; the bottom of the pressing key is connected with the push rod through the compression spring; the blood sampling needle head is fixedly connected to the bottom of the push rod; the reset spring sleeve is arranged on the periphery of the blood sampling needle head and is fixedly connected with the bottom of the push rod.

4. The integrated disposable blood glucose collecting hemostat for infants according to claim 3, wherein the blood sampling needle is located in the blood sampling hole, and one side of the blood sampling needle is connected with the vacuum blood sucker.

5. The integrated disposable blood glucose collecting hemostat for infants according to claim 4, wherein the blood sucking sealing component comprises a soft rubber isolation plug, the soft rubber isolation plug is provided with a through gap along the direction of the blood collecting hole, and the head of the blood collecting needle head is positioned in the gap.

6. The integrated disposable blood glucose collecting hemostat for infants according to claim 4, wherein the vacuum blood sucking device comprises a vacuum cavity fixedly connected to one side of the push rod; the top of the vacuum cavity is provided with an opening provided with a one-way valve; the one-way valve opening of the vacuum cavity is positioned below the inlet of the blood glucose test paper; the bottom of the vacuum cavity is provided with a hose connector; the hose joint is communicated with a hose and the blood sampling needle head.

7. The integrated disposable blood glucose collecting hemostat for infants according to claim 1, wherein the shell comprises an upper shell and a lower shell, a groove is arranged at one end of the upper shell and the lower shell which are opposite to each other, and the upper shell and the lower shell are covered to form the cavity structure; the blood sampling hole is formed in the lower shell; the blood glucose test paper inlet is arranged on the upper shell.

8. The integrated disposable blood glucose collecting hemostat for infants according to claim 7, wherein a transparent window is opened on one side of the upper shell corresponding to the inlet of the blood glucose test paper.

9. The integrated disposable blood glucose collecting hemostat of claim 7, wherein the shell further comprises a cover sealingly attached to the lower shell.