CN110898243A

CN110898243A - Sterilization specification device and method for picc

Info

Publication number: CN110898243A
Application number: CN201911324283.4A
Authority: CN
Inventors: 王耿; 夏晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-03-24
Anticipated expiration: 2039-12-20
Also published as: CN110898243B

Abstract

The invention discloses a PICC disinfection standard device and method, relates to the technical field of PICC disinfection, and solves the problems that an existing PICC disinfection mode is not standard, a disinfection effect is not good, pain is easily caused to a patient and the like. The utility model provides a picc is with disinfection standard device and method, includes the bottom support, the foam-rubber cushion is installed to the up end of bottom support, the side slide is installed to one side of foam-rubber cushion, the box bracing piece is installed to the inboard of side slide, the collection liquid case is installed to the up end of box bracing piece, four main part position sleeves are installed in the outside of foam-rubber cushion, one of them supporting mechanism is installed to the inboard of main part position sleeve, supporting mechanism includes fixed sleeve, activity loop bar, locking knob and tray, movable loop bar is installed to fixed sleeve's inboard. The invention can fix and position the arm of the patient, and has the advantages of convenient disinfection treatment, good disinfection effect and catheter protection function.

Description

Sterilization specification device and method for picc

Technical Field

The invention relates to the technical field of picc disinfection, in particular to a picc disinfection specification device and method.

Background

Along with the rapid development of social economy, medical technology level is higher and higher, to needing patients such as long-term venous transfusion, input parenteral nutrition, input chemotherapy medicine, can effectively reduce the misery that the patient caused by repeated puncture through putting into PICC, avoid irritative medicine, hypertonic or viscous liquid to the harm of peripheral blood vessel, can be operated by nurse, alleviate nursing work load, improve work efficiency, clinical application is more and more extensive.

However, the existing PICC disinfection mode is not standard, the disinfection effect is not good, and pain is easily caused to patients; thus, the existing need is not met, for which we propose a sterilization specification device and method for picc.

Disclosure of Invention

The invention aims to provide a PICC disinfection regulation device and method, and aims to solve the problems that the existing PICC disinfection mode proposed in the background art is not standard, the disinfection effect is not good, pain is easily caused to a patient and the like.

In order to achieve the purpose, the invention provides the following technical scheme: a sterilizing specification device for picc comprises a bottom bracket, wherein a spongy cushion is arranged on the upper end surface of the bottom bracket, a side sliding plate is arranged on one side of the spongy cushion, a box body supporting rod is arranged on the inner side of the side sliding plate, the upper end surface of the box body supporting rod is provided with a liquid collecting box, the outer side of the spongy cushion is provided with four main body positioning sleeves, wherein the inner side of one of the main body positioning sleeves is provided with a supporting mechanism, the supporting mechanism comprises a fixed sleeve, a movable loop bar, a locking knob and a tray, the inner side of the fixed sleeve is provided with a movable loop bar, the fixed sleeve is connected with the movable loop bar through a locking knob, the inner side of the upper end of the movable loop bar is provided with a tray, the outer side of the movable loop bar is provided with a connecting mechanism, the upper end surface of the connecting mechanism is provided with a conduit positioning mechanism, and the upper end surface of the tray is provided with a liquid storage mechanism;

the liquid storage mechanism comprises a liquid outlet pipe, a liquid inlet pipe, a liquid storage tank, a stirring frame and a stirring shaft, wherein the liquid storage tank is installed at one end of the liquid outlet pipe, the liquid inlet pipe is installed on the outer side of the liquid storage tank, the stirring frame is installed on the inner side of the liquid storage tank, and the stirring shaft is installed on the inner side of the stirring frame.

Preferably, coupling mechanism is including supporting cover, go-between, spring support pole, supporting spring, deflector and arm bracing piece, support the up end of cover and install the go-between, two spring support poles are installed to the up end of go-between, supporting spring is installed in spring support pole's the outside, the deflector is installed to the one end of go-between, the arm bracing piece is installed to the inboard at deflector both ends, arm fixed establishment is installed in the outside of arm bracing piece one end.

Preferably, the catheter positioning mechanism comprises a positioning plate, a connecting rod, a catheter positioning sleeve, a pressing block, a connecting spring and a guide sleeve, the connecting rod is installed on the upper end face of the positioning plate, the catheter positioning sleeve is installed at one end of the connecting rod, the guide sleeve is installed on the inner side of the catheter positioning sleeve, the connecting spring is installed on the inner side of the guide sleeve, and the pressing block is installed on the inner side of the connecting spring.

Preferably, arm fixed establishment includes tray, protective cover plate, the cotton that absorbs water, elastic connection area, backplate and elastic cord, protective cover plate is installed to the up end of tray, two elastic connection areas are installed to the one end of tray, the backplate is installed to elastic connection area's one end, the cotton that absorbs water is installed to the up end of backplate, the elastic cord is all installed at the both ends of backplate.

Preferably, the lower end of the tray is fixed on the inner side of the upper end of the movable sleeve rod through threaded connection, a positioning groove is formed in the upper end face of the tray, the lower end of the liquid storage tank extends to the inner side of the positioning groove, a guide hole is formed in the upper end face of the liquid storage tank, the stirring shaft is arranged on the inner side of the guide hole, and a rotating handle is arranged on the upper end face of the stirring shaft.

Preferably, a clamping groove is formed in the upper end face of the support sleeve, the lower end of the connecting ring extends to the inner side of the clamping groove, the guide plate is welded and fixed to one end of the connecting ring, positioning holes are formed in the inner sides of the two ends of the guide plate, and the arm supporting rod is arranged on the inner side of the positioning holes.

Preferably, one end of the connecting rod is fixed on the upper end face of the positioning plate through threaded connection, the catheter positioning sleeve is fixed on the other end of the connecting rod through screw connection, a mounting hole is formed in the outer side of the catheter positioning sleeve, and one end of the guide sleeve is fixed on the inner side of the mounting hole through threaded connection.

Compared with the prior art, the sterilizing regulation device for picc has the beneficial effects that:

the arm fixing mechanism of the invention fixes and protects the arm, is convenient for medical staff to carry out disinfection treatment, and can collect disinfected disinfectant to prevent dripping.

A sterilization protocol method for picc, the sterilization method comprising the steps of:

(A) connecting the liquid inlet pipe with an external pipeline, injecting disinfectant into the inner side of the liquid storage tank, and stirring the disinfectant through a rotating handle arranged at the upper end of the stirring shaft;

(B) the lower end of the fixed sleeve is fixed on the inner side of one main body positioning sleeve through threaded connection, the movable loop bar is fixed on the inner side of the upper end of the fixed sleeve through a locking knob, and the height of the movable loop bar is adjusted according to the height of the arm of a patient;

(C) the patient sits on the upper end face of the spongy cushion, the small arm of the patient is placed on the upper end face of the support block, the arm is protected through the protective cover plate, the elastic connecting belt is attached according to the bending degree of the arm, the elastic belt is fixed on the outer side of the arm through the arranged magic tape, the absorbent cotton is attached to the skin of the patient, the arm supporting rod is adjusted on the inner side of the guide plate through the arm of the patient, and the sitting posture of the patient is adjusted;

(D) one end of the liquid outlet pipe is externally connected with a guide pipe, the guide pipe is connected with a venous pipeline, one end of the pressing block is pulled out, the other end of the pressing block moves on the inner side of the guide sleeve to drive the connecting spring to compress, the venous guide pipe is placed in the arc-shaped hole on the inner side of the guide pipe positioning sleeve, and the pressing block is loosened to enable the pressing block to clamp the guide pipe under the support of the connecting spring;

(E) make the antiseptic solution disinfect to venous catheter through the drain pipe through opening the inboard valve of drain pipe, the cotton that absorbs water adsorbs the antiseptic solution that flows down through the arm, carries out slide adjusting with the lower extreme of box bracing piece in the inboard of side slide for the collection liquid case is collected unnecessary and drippage antiseptic solution.

Preferably, the inner side of the liquid outlet pipe in the step (E) is provided with a valve switch.

Preferably, a fixing plate is arranged on one side of the supporting block in the step (C), and the fixing plate is fixedly connected with one end of the arm supporting rod through a screw.

Compared with the prior art, the sterilization standard method for picc has the beneficial effects that:

carry out certain fixed and clamp tightly through the pipe to PICC, be convenient for carry out disinfection treatment, and can protect the pipe, be convenient for adjust according to patient's arm position.

Drawings

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

FIG. 2 is a side view of the present invention in its entirety;

FIG. 3 is a schematic view of a liquid storage mechanism according to the present invention in a partial cross-sectional configuration;

FIG. 4 is a schematic view of a portion of the catheter positioning mechanism of the present invention;

FIG. 5 is a schematic view of a partial cross-sectional structure of the coupling mechanism of the present invention;

fig. 6 is a partial sectional structure diagram of the guide sleeve of the present invention.

In the figure: 1. a bottom bracket; 2. a main body positioning sleeve; 3. a sponge cushion; 4. a side slide plate; 5. a box body supporting rod; 6. a liquid collection tank; 7. a support mechanism; 701. fixing the sleeve; 702. a movable loop bar; 703. locking the knob; 704. a tray; 8. an arm fixing mechanism; 801. a support block; 802. a protective cover plate; 803. absorbent cotton; 804. an elastic connecting band; 805. a guard plate; 806. elastic bands; 9. a connecting mechanism; 901. a support sleeve; 902. a connecting ring; 903. a spring support bar; 904. a support spring; 905. a guide plate; 906. an arm support bar; 10. a catheter positioning mechanism; 1001. positioning a plate; 1002. a connecting rod; 1003. a catheter positioning sleeve; 1004. a pressing block; 1005. a connecting spring; 1006. a guide sleeve; 11. a liquid storage mechanism; 1101. a liquid outlet pipe; 1102. a liquid inlet pipe; 1103. a liquid storage tank; 1104. a stirring frame; 1105. a stirring shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 6, an embodiment of the present invention includes: a disinfection standard device for picc comprises a bottom bracket 1, a spongy cushion 3 is arranged on the upper end surface of the bottom bracket 1, a side sliding plate 4 is arranged on one side of the spongy cushion 3, a box body supporting rod 5 is arranged on the inner side of the side sliding plate 4, a liquid collecting box 6 is arranged on the upper end surface of the box body supporting rod 5, four main body positioning sleeves 2 are arranged on the outer side of the spongy cushion 3, a supporting mechanism 7 is arranged on the inner side of one main body positioning sleeve 2, the supporting mechanism 7 comprises a fixed sleeve 701, a movable loop bar 702, a locking knob 703 and a tray 704, the movable loop bar 702 is arranged on the inner side of the fixed sleeve 701, the fixed sleeve 701 is connected with the movable loop bar 702 through the locking knob 703, the tray 704 is arranged on the inner side of the upper end of the movable loop bar 702, a connecting mechanism 9 is arranged on the outer side of the movable loop bar 702, a catheter positioning mechanism 10 is arranged on the upper end face of the connecting mechanism 9, and a liquid storage mechanism 11 is arranged on the upper end face of the tray 704;

liquid storage mechanism 11 includes drain pipe 1101, feed liquor pipe 1102, deposit liquid jar 1103, agitator 1104 and (mixing) shaft 1105, deposit liquid jar 1103 is installed to the one end of drain pipe 1101, deposit liquid jar 1103's the outside and install feed liquor pipe 1102, deposit liquid jar 1103's the inboard and install agitator 1104, agitator shaft 1105 is installed to agitator 1104's inboard, whole through fixing and fixing a position patient's arm, conveniently carry out disinfection, it is effectual to disinfect, has protect function to the pipe.

Further, coupling mechanism 9 is including supporting cover 901, go-between 902, spring support rod 903, supporting spring 904, deflector 905 and arm support rod 906, go-between 902 is installed to the up end of supporting cover 901, two spring support rods 903 are installed to the up end of go-between 902, supporting spring 904 is installed in the outside of spring support rod 903, deflector 905 is installed to the one end of go-between 902, arm support rod 906 is installed to the inboard at deflector 905 both ends, arm fixed establishment 8 is installed to the outside of arm support rod 906 one end, can carry out the regulation of height to the structure through coupling mechanism 9, and convenient to use.

Further, pipe positioning mechanism 10 includes locating plate 1001, connecting rod 1002, pipe position sleeve 1003, press the piece 1004, coupling spring 1005 and uide bushing 1006, connecting rod 1002 is installed to the up end of locating plate 1001, pipe position sleeve 1003 is installed to the one end of connecting rod 1002, uide bushing 1006 is installed to the inboard of pipe position sleeve 1003, coupling spring 1005 is installed to the inboard of uide bushing 1006, press piece 1004 is installed to the inboard of coupling spring 1005, accessible pipe positioning mechanism 10 carries out certain fixed and locate function to PICC's pipe, be convenient for follow-up operation.

Further, the arm fixing mechanism 8 comprises a supporting block 801, a protective cover plate 802, absorbent cotton 803, an elastic connecting band 804, a protective plate 805 and an elastic band 806, the protective cover plate 802 is installed on the upper end face of the supporting block 801, the two elastic connecting bands 804 are installed at one end of the supporting block 801, the protective plate 805 is installed at one end of the elastic connecting band 804, the absorbent cotton 803 is installed on the upper end face of the protective plate 805, the elastic bands 806 are installed at two ends of the protective plate 805, and the arm is fixed and supported through the arm fixing mechanism 8, so that a patient can be supported conveniently.

Further, the lower extreme of tray 704 passes through threaded connection to be fixed in the inboard of activity loop bar 702 upper end, and the up end of tray 704 is provided with the constant head tank, and the lower extreme of depositing liquid jar 1103 extends to the inboard of constant head tank, and the up end of depositing liquid jar 1103 is provided with the guiding hole, and (mixing) shaft 1105 sets up the inboard at the guiding hole, and the up end of (mixing) shaft 1105 is provided with the twist grip, can stir and mix the antiseptic solution through (mixing) shaft 1105.

Further, the up end of supporting cover 901 is provided with the draw-in groove, and the lower extreme of go-between 902 extends to the inboard of draw-in groove, and deflector 905 welded fastening is in the one end of go-between 902, and the inboard at deflector 905 both ends all is provided with the locating hole, and arm bracing piece 906 sets up in the inboard of locating hole, can adjust the angle of go-between 902 through the draw-in groove, facilitates the use.

Further, one end of the connecting rod 1002 is fixed on the upper end face of the positioning plate 1001 through threaded connection, the conduit positioning sleeve 1003 is fixed on the other end of the connecting rod 1002 through screw connection, a mounting hole is formed in the outer side of the conduit positioning sleeve 1003, one end of the guide sleeve 1006 is fixed on the inner side of the mounting hole through threaded connection, the position of the conduit positioning sleeve 1003 can be adjusted through threads at the lower end of the connecting rod 1002, and then a conduit is adjusted.

A sterilization protocol for picc, the sterilization method comprising the steps of:

(A) connecting a liquid inlet pipe 1102 with an external pipeline, injecting disinfectant into the inner side of the liquid storage tank 1103, and stirring the disinfectant through a rotating handle arranged at the upper end of a stirring shaft 1105;

(B) the lower end of a fixed sleeve 701 is fixed on the inner side of one main body positioning sleeve 2 through threaded connection, a movable loop bar 702 is fixed on the inner side of the upper end of the fixed sleeve 701 through a locking knob 703, and the height of the movable loop bar 702 is adjusted according to the height of the arm of a patient;

(C) a patient sits on the upper end face of the sponge cushion 3, the small arm of the patient is placed on the upper end face of the support block 801, the arm is protected through the protection cover plate 802, the elastic connecting belt 804 is attached according to the bending degree of the arm, the elastic belt 806 is fixed on the outer side of the arm through the arranged magic tape, the absorbent cotton 803 is attached to the skin of the patient, the arm supporting rod 906 is adjusted on the inner side of the guide plate 905 through the arm of the patient, and then the sitting posture of the patient is adjusted;

(D) a catheter is externally connected to one end of the liquid outlet pipe 1101, the catheter is connected with a venous pipeline, one end of the pressing block 1004 is pulled out, the other end of the pressing block 1004 moves on the inner side of the guide sleeve 1006 to drive the connecting spring 1005 to compress, the venous catheter is placed in the arc-shaped hole on the inner side of the catheter positioning sleeve 1003, and the pressing block 1004 is loosened, so that the pressing block 1004 clamps the catheter under the support of the connecting spring 1005;

(E) make the antiseptic solution disinfect to venous catheter through drain pipe 1101 through opening the inboard valve of drain pipe 1101, the cotton 803 that absorbs water adsorbs the antiseptic solution that flows down through the arm, carries out slide adjusting with the lower extreme of box bracing piece 5 in the inboard of side slide 4 for collection liquid tank 6 is collected unnecessary and drippage antiseptic solution.

Further, a valve switch is provided inside the liquid outlet pipe 1101 in the step (E).

Further, in the step (C), a fixing plate is arranged on one side of the supporting block 801, and the fixing plate is fixedly connected with one end of the arm supporting rod 906 through a screw.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sterilization specification device for picc, comprising a bottom bracket (1), characterized in that: the upper end face of the bottom support (1) is provided with a sponge cushion (3), one side of the sponge cushion (3) is provided with a side sliding plate (4), the inner side of the side sliding plate (4) is provided with a box body supporting rod (5), the upper end face of the box body supporting rod (5) is provided with a liquid collecting box (6), the outer side of the sponge cushion (3) is provided with four main body positioning sleeves (2), one of the main body positioning sleeves (2) is provided with a supporting mechanism (7), the supporting mechanism (7) comprises a fixed sleeve (701), a movable loop bar (702), a locking knob (703) and a tray (704), the inner side of the fixed sleeve (701) is provided with the movable loop bar (702), the fixed sleeve (701) is connected with the movable loop bar (702) through the locking knob (703), and the inner side of the upper end of the movable loop bar (702) is provided with the tray (704, a connecting mechanism (9) is installed on the outer side of the movable loop bar (702), a catheter positioning mechanism (10) is installed on the upper end face of the connecting mechanism (9), and a liquid storage mechanism (11) is installed on the upper end face of the tray (704);

liquid deposits mechanism (11) includes drain pipe (1101), feed liquor pipe (1102), deposits liquid jar (1103), agitator (1104) and (mixing) shaft (1105), liquid jar (1103) are installed to the one end of drain pipe (1101), and feed liquor pipe (1102) are installed in the outside of depositing liquid jar (1103), agitator (1104) are installed to the inboard of depositing liquid jar (1103), agitator (1105) are installed to the inboard of agitator (1104).

2. A picc sterilization specification device according to claim 1, wherein: coupling mechanism (9) are including supporting cover (901), go-between (902), spring support pole (903), supporting spring (904), deflector (905) and arm bracing piece (906), go-between (902) are installed to the up end of supporting cover (901), two spring support poles (903) are installed to the up end of go-between (902), supporting spring (904) are installed to the outside of spring support pole (903), deflector (905) are installed to the one end of go-between (902), arm bracing piece (906) are installed to the inboard at deflector (905) both ends, arm fixed establishment (8) are installed to the outside of arm bracing piece (906) one end.

3. A picc sterilization specification device according to claim 1, wherein: pipe positioning mechanism (10) include locating plate (1001), connecting rod (1002), pipe position sleeve (1003), press briquetting (1004), connecting spring (1005) and uide bushing (1006), connecting rod (1002) are installed to the up end of locating plate (1001), pipe position sleeve (1003) is installed to the one end of connecting rod (1002), uide bushing (1006) are installed to the inboard of pipe position sleeve (1003), connecting spring (1005) are installed to the inboard of uide bushing (1006), press briquetting (1004) are installed to the inboard of connecting spring (1005).

4. A picc sterilization specification device according to claim 2, wherein: arm fixed establishment (8) are including tray (801), protective cover board (802), cotton (803) absorb water, elastic connecting band (804), backplate (805) and elastic cord (806), protective cover board (802) are installed to the up end of tray (801), two elastic connecting band (804) are installed to the one end of tray (801), backplate (805) are installed to the one end of elastic connecting band (804), cotton (803) absorb water are installed to the up end of backplate (805), elastic cord (806) are all installed at the both ends of backplate (805).

5. A picc sterilization specification device according to claim 1, wherein: the lower extreme of tray (704) passes through threaded connection to be fixed at the inboard of activity loop bar (702) upper end, the up end of tray (704) is provided with the constant head tank, the lower extreme of depositing fluid reservoir (1103) extends to the inboard of constant head tank, the up end of depositing fluid reservoir (1103) is provided with the guiding hole, (mixing) shaft (1105) set up the inboard at the guiding hole, the up end of (mixing) shaft (1105) is provided with twist grip.

6. A picc sterilization specification device according to claim 2, wherein: the upper end face of the support sleeve (901) is provided with a clamping groove, the lower end of the connecting ring (902) extends to the inner side of the clamping groove, the guide plate (905) is fixed at one end of the connecting ring (902) in a welding mode, positioning holes are formed in the inner sides of the two ends of the guide plate (905), and the arm supporting rod (906) is arranged on the inner side of the positioning holes.

7. A picc sterilization specification device according to claim 3, wherein: one end of the connecting rod (1002) is fixed on the upper end face of the positioning plate (1001) through threaded connection, the conduit positioning sleeve (1003) is fixed on the other end of the connecting rod (1002) through screw connection, a mounting hole is formed in the outer side of the conduit positioning sleeve (1003), and one end of the guide sleeve (1006) is fixed on the inner side of the mounting hole through threaded connection.

8. A sterilization specification method for picc, which is characterized by comprising the following steps: the sterilization method comprises the following steps;

(A) connecting a liquid inlet pipe (1102) with an external pipeline, injecting disinfectant into the inner side of the liquid storage tank (1103), and stirring the disinfectant through a rotating handle arranged at the upper end of a stirring shaft (1105);

(B) the lower end of a fixed sleeve (701) is fixed on the inner side of one main body positioning sleeve (2) through threaded connection, a movable loop bar (702) is fixed on the inner side of the upper end of the fixed sleeve (701) through a locking knob (703), and the height of the movable loop bar (702) is adjusted according to the height of the arm of a patient;

(C) a patient sits on the upper end face of the sponge cushion (3), the small arm of the patient is placed on the upper end face of the support block (801), the arm is protected through the protective cover plate (802), the elastic connecting belt (804) is attached according to the bending degree of the arm, the elastic belt (806) is fixed on the outer side of the arm through the arranged magic tape, the absorbent cotton (803) is attached to the skin of the patient, the arm supporting rod (906) is adjusted on the inner side of the guide plate (905) through the arm of the patient, and then the sitting posture of the patient is adjusted;

(D) one end of the liquid outlet pipe (1101) is externally connected with a guide pipe, the guide pipe is connected with a venous pipeline, one end of the pressing block (1004) is pulled out, the other end of the pressing block (1004) moves on the inner side of the guide sleeve (1006) to drive the connecting spring (1005) to compress, the venous catheter is placed in an arc-shaped hole on the inner side of the catheter positioning sleeve (1003), and the pressing block (1004) is loosened to enable the pressing block (1004) to clamp the guide pipe under the support of the connecting spring (1005);

(E) by opening the valve at the inner side of the liquid outlet pipe (1101), the disinfectant can disinfect the venous catheter through the liquid outlet pipe (1101), the absorbent cotton (803) can absorb the disinfectant flowing down through the arm,

the lower end of the box body supporting rod (5) is adjusted in a sliding mode on the inner side of the side sliding plate (4), so that redundant and dripped disinfectant is collected by the liquid collecting box (6).

9. A sterilization specification method for picc according to claim 8, wherein: and a valve switch is arranged on the inner side of the liquid outlet pipe (1101) in the step (E).

10. A sterilization specification method for picc according to claim 8, wherein: and (C) arranging a fixing plate on one side of the supporting block (801) in the step (C), and fixedly connecting the fixing plate with one end of the arm supporting rod (906) through a screw.