CN219481102U - Liquid medicine input device for portable chemotherapy pump - Google Patents

Abstract

The utility model discloses a liquid medicine input device for a portable chemotherapy pump, which comprises a clamping device, a liquid medicine input device and a liquid medicine output device, wherein the clamping device comprises a chuck for clamping a medicine injection port of the chemotherapy pump, a placing seat for placing a box body of the chemotherapy pump and a connecting rod for supporting the chuck on the placing seat; the chuck comprises a first clamping block and a second clamping block which is rotatably connected with the first clamping block, the first clamping block is matched with the second clamping block to form a cavity for accommodating a chemical pump injection port, and a supporting table is arranged in the cavity to support the chemical pump injection port. This application is installed chemotherapy pump injection mouth in the cavity that first clamp splice and second clamp splice cooperation formed to support the chemotherapy pump injection mouth through the supporting bench in the cavity, and support the chemotherapy pump box body through placing the seat, realize the stable centre gripping to the chemotherapy pump, be favorable to realizing the automatic input of chemotherapy pump medicine box chinese medicine liquid.

Description

Liquid medicine input device for portable chemotherapy pump

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a liquid medicine input device for a portable chemotherapy pump.

Background

Chemotherapy is an abbreviation for chemical drug therapy, and is one of the most effective means for treating cancer at present by using chemical therapeutic drugs to kill cancer cells for therapeutic purposes. The existing portable chemotherapy pump comprises a pump body and a medicine box, wherein the pump body controls a driving device to periodically move a moving part, and medicine liquid is filled in the medicine box. The driving device periodically rolls the infusion tube of the medicine box through the gap between the pump body and the medicine box, so that the periodic automatic infusion is realized.

Before using the chemical pump, the user needs to suck and inject the medicine and the solvent into the chemical pump medicine box, however, in the prior art, no proper clamp device can stably clamp and place the chemical pump medicine box on the fixed position of the dispensing equipment, and the mechanical arm device of the dispensing equipment cannot reliably clamp the clamp device, so that the dispensing equipment cannot realize automatic input of the medicine liquid in the chemical pump medicine box.

There is thus a need for improvements and improvements in the art.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present utility model aims to provide a liquid medicine input device for a portable chemotherapy pump, which aims to solve the problem that in the prior art, automatic liquid medicine input cannot be realized due to the fact that a clamping device for clamping a medicine box of the chemotherapy pump is not arranged on a dispensing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the liquid medicine input device for the portable chemotherapy pump comprises a clamping device, wherein the clamping device comprises a clamping head used for clamping a medicine injection port of the chemotherapy pump, a placing seat used for placing a box body of the chemotherapy pump and a connecting rod used for supporting the clamping head on the placing seat; the chuck comprises a first clamping block and a second clamping block which is rotatably connected with the first clamping block, the first clamping block is matched with the second clamping block to form a cavity for accommodating a chemical pump injection port, and a supporting table is arranged in the cavity to support the chemical pump injection port.

The first clamping block and the second clamping block are respectively provided with an extension part, and the two extension parts are matched to clamp a chemical pump drug injection port.

The placing seat comprises a supporting block and a stop block, the lower end of the connecting rod is connected with the stop block, the upper end of the supporting block is connected with the lower end of the stop block, and the chemotherapeutic pump box body is arranged on the supporting block through the middle part of the stop block, so that the chemotherapeutic pump box body is supported by the supporting block.

The support block is U-shaped, and at least one support block is arranged.

The supporting blocks are arranged parallel to the narrow sides of the stop blocks.

The two support blocks are arranged in parallel or are arranged at the lower ends of the stop blocks in a crossing mode.

The stop block is of a hollow structure, and two opening ends of the stop block are arranged oppositely.

The first clamping block and the second clamping block are rotatably connected through a connecting assembly, the connecting assembly comprises a connecting block and a connecting pin, two ends of the connecting block are respectively arranged in gaps of the first clamping block and the second clamping block, and the connecting pin is used for positioning the connecting block in the gaps.

The cross section of the connecting block is waist-shaped.

The first clamping block and the second clamping block are respectively provided with a first magnetic attraction piece.

Compared with the prior art, the utility model provides a liquid medicine input device for a portable chemotherapy pump, which comprises a clamping device, a liquid medicine input device and a liquid medicine output device, wherein the clamping device comprises a clamping head used for clamping a medicine injection port of the chemotherapy pump, a placing seat used for placing a box body of the chemotherapy pump and a connecting rod used for supporting the clamping head on the placing seat; the chuck comprises a first clamping block and a second clamping block which is rotatably connected with the first clamping block, the first clamping block is matched with the second clamping block to form a cavity for accommodating a chemical pump injection port, and a supporting table is arranged in the cavity to support the chemical pump injection port. This application is installed chemotherapy pump injection mouth in the cavity that first clamp splice and second clamp splice cooperation formed to support the chemotherapy pump injection mouth through the supporting bench in the cavity, and support the chemotherapy pump box body through placing the seat, realize the stable centre gripping to the chemotherapy pump, be favorable to realizing the automatic input of chemotherapy pump medicine box chinese medicine liquid.

Drawings

Fig. 1 is a schematic structural view of a clamping device in a medical fluid infusion device for a portable chemotherapy pump according to the present utility model.

Fig. 2 is a schematic structural view of a clamping device, a drug injection port of a chemotherapy pump and a box body of the chemotherapy pump in the drug infusion device for the portable chemotherapy pump.

Fig. 3 is a schematic structural view of a clamping device, a drug injection port of a chemotherapy pump, a box body of the chemotherapy pump and a base in a drug liquid input device for a portable chemotherapy pump.

Fig. 4 is a schematic structural view of a medical fluid infusion device for a portable chemotherapy pump according to the present utility model.

Detailed Description

In order to make the objects, technical solutions and effects of the present utility model clearer and more specific, the present utility model will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It is noted that when an element is referred to as being "mounted," "secured," or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

It should be noted that, in the embodiments of the present utility model, terms such as left, right, up, and down are merely relative concepts or references to normal use states of the product, and should not be construed as limiting.

The utility model provides a liquid medicine input device for a portable chemotherapy pump, referring to fig. 1-4, comprising a clamping device 100, wherein the clamping device 100 comprises a clamping head 1 for clamping a medicine injection port 101 of the chemotherapy pump, a placing seat 2 for placing a box body 102 of the chemotherapy pump and a connecting rod 3 for supporting the clamping head 1 on the placing seat 2; the clamping head 1 comprises a first clamping block 11 and a second clamping block 12 rotatably connected with the first clamping block 11, the first clamping block 11 and the second clamping block 12 are matched to form a cavity for accommodating the chemical pump chemical injection port 101, and a supporting table 13 is arranged in the cavity to support the chemical pump chemical injection port 101. This application is installed chemotherapy pump injection mouth 101 in the cavity that first clamp splice 11 and second clamp splice 12 cooperation formed to support chemotherapy pump injection mouth 101 through brace table 13 in the cavity, and support chemotherapy pump box body 102 through placing seat 2, realize the stable centre gripping to the chemotherapy pump, be favorable to realizing the automatic input of chemotherapy pump medicine box liquid.

Further, the supporting table 13 is two semicircular rings arranged on the first clamping block 11 and the second clamping block 12, and when the first clamping block 11 and the second clamping block 12 are matched, the two semicircular rings are spliced to form a circular ring to support the chemical pump injection port 101, so that the clamping stability of the first clamping block 11 and the second clamping block 12 is ensured.

It should be noted that, the chemotherapeutic pump is an existing structure, and the chemical injection port 101 of the chemotherapeutic pump is connected with the box 102 of the chemotherapeutic pump through a conduit, so that when the chemical is input into the chemotherapeutic pump, the box 102 of the chemotherapeutic pump is required to be supported as well as the chemical injection port 101 of the chemotherapeutic pump is clamped and fixed.

Further, the liquid medicine input device further comprises a base 4, a suction liquid injection module 5 and a manipulator module 6, wherein the suction liquid injection module 5 and the manipulator module 6 are arranged around the base 4, and the clamping device 100 is arranged on the base 4; through the cooperation of suction annotate liquid module 5, clamping device 100, manipulator module 6 and base 4, realize the automation with the liquid medicine suction in the solvent bag and pour into in the chemotherapy pump into, whole in-process reduces artifical the participation, has reduced medical staff's intensity of labour, has improved the efficiency of suction annotating liquid, has avoided the risk that the plug needle utensil caused the liquid medicine to infect in the manual work multiple suction.

Further, the first clamping block 11 and the second clamping block 12 are provided with extension portions 16, and the extension portions 16 cooperate to clamp the chemotherapeutic pump injection port 101. Extension 16 protrusion is in the up end of first clamp splice 11 and second clamp splice 12, the setting of extension 16 on first clamp splice 11 and the second clamp splice 12 makes things convenient for manipulator module 6 to snatch clamping device 100 from base 4 and carry to the suction and annotate the liquid station, and extension 16 has played the effect of annotating the liquid location simultaneously, makes things convenient for the accurate injection of suction notes liquid syringe needle on the suction notes liquid module 5 to insert chemotherapy pump notes medicine mouth 101.

Further, the placement seat 2 includes a supporting block 21 and a stop block 22, the lower end of the connecting rod 3 is connected with the stop block 22, the upper end of the supporting block 21 is connected with the lower end of the stop block 22, and the chemotherapeutic pump box 102 is installed on the supporting block 21 through the middle part of the stop block 22, so that the supporting block 21 supports the chemotherapeutic pump box 102. The upper end of connecting rod 3 with first clamp splice 11 is connected, supporting shoe 21 passes through the mode of joint and the lower extreme cooperation of dog 22, and the setting of supporting shoe 21 has played on the one hand to chemotherapy pump box 102 and liquid medicine and has been accepted the effect, on the other hand has played the guide effect at clamping device 100 in the in-process of setting up in base 4 for clamping device 100 can be accurate place on the base 4, makes things convenient for follow-up manipulator module 6 to accurately snatch clamping device 100 simultaneously and carries it to suction notes liquid station from base 4.

Further, the supporting blocks 21 are U-shaped, and at least one supporting block 21 is provided. The U-shaped supporting block 21 can be connected with the stop block 22 while reducing weight, and has an exquisite structure; the number of the supporting blocks 21 may be one, two, three, etc., and the number of the supporting blocks 21 is not limited in the present application and may be selected according to practical situations.

Further, the supporting block 21 is parallel to the narrow side of the stop block 22, and when the chemotherapeutic pump box 102 is mounted on the placement seat 2, the chemotherapeutic pump box 102 is perpendicular to the supporting block 21. Preferably, when the supporting blocks 21 are parallel to the narrow sides of the stoppers 22, one supporting block 21 is provided, so that the clamping device 100 is lighter, and the load bearing of the manipulator module 6 during the process of carrying the clamping device 100 and the chemotherapy pump is reduced. When the number of the supporting blocks 21 is one, the distances between the two narrow sides of the supporting blocks 21 and the two narrow sides of the stop block 22 are equal, that is, the supporting blocks 21 are positioned in the middle of the end face of the stop block 22, so that the chemotherapeutic pump box 102 is prevented from being inclined on the placement seat 2.

Further, two support blocks 21 are provided, and the two support blocks 21 are disposed in parallel or are disposed at the lower end of the stop block 22 in a crossing manner. When two support blocks 21 are arranged in parallel, the two support blocks 21 are parallel to the narrow sides of the stop block 22, and the two support blocks 21 are symmetrically arranged on the lower end surface of the stop block 22; when there are two support blocks 21 arranged in a crossing manner, the two support blocks 21 may be arranged in a crisscross or X-shaped crossing manner.

Further, the block 22 has a hollow structure, and two open ends of the block 22 are disposed opposite to each other. The setting of dog 22 has played the guide effect in the in-process that chemotherapy pump box 102 was installed in clamping device 100 for the user can be quick install chemotherapy pump box 102 on placing seat 2, and the lateral wall of dog 22 has played spacing effect to chemotherapy pump box 102 simultaneously, ensures that chemotherapy pump box 102 installs on placing seat 2 as far as possible horizontally, is favorable to the efficient entering chemotherapy pump box 102 of liquid medicine through the chemotherapy pump liquid filling mouth.

Further, the first clamping block 11 and the second clamping block 12 are rotatably connected through a connecting assembly 14, the connecting assembly 14 comprises a connecting block 141 and a connecting pin 142, two ends of the connecting block 141 are respectively arranged in the notch 15 of the first clamping block 11 and the notch 15 of the second clamping block 12, and the connecting pin 142 is used for positioning the connecting block 141 in the notch 15. The first clamping block 11 is arranged on the placement seat 2 through the connecting rod 3, and the second clamping block 12 can rotate relative to the first clamping block 11 so as to enable the clamping head 1 to clamp or release the chemical pump medicine injection port 101; in addition, the length of the connecting block 141 is limited through the notch 15 on the first clamping block 11 and the second clamping block 12, so that the first clamping block 11 and the second clamping block 12 can be better matched when clamping the chemical pump drug injection port 101, and the stability of clamping the chemical pump drug injection port 101 by the clamping head 1 is improved.

Further, the cross section of the connecting block 141 is waist-shaped, which plays a role in supporting and height limiting the second clamping block 12, so that the second clamping block 12 is still at the same horizontal height with the first clamping block 11 after being opened relative to the first clamping block 11, and the user can conveniently open or close the clamping head 1. In addition, the side surfaces of the two ends of the connecting block 141 with the waist-shaped cross section are arc-shaped, which is beneficial to the relative rotation of the second clamping block 12 relative to the first clamping block 11.

Further, a first magnetic attraction piece 17 is arranged on each of the first clamping block 11 and the second clamping block 12. Blind holes for installing the first magnetic attraction piece 17 are formed in the first clamping block 11 and the second clamping block 12, and closed ends of the blind holes of the first clamping block 11 and the second clamping block 12 are oppositely arranged and face to one side of the drug injection port 101 of the clamping chemotherapy pump. The mode that adopts the magnetism to inhale makes first clamp splice 11 and second clamp splice 12 adsorb the cooperation, has promoted the stability of extension 16 centre gripping chemotherapy portion liquid injection mouth, also makes the opening and the closure of first clamp splice 11 and second clamp splice 12 more convenient.

Further, a guide groove 41 for facilitating installation of the clamping device 100 is formed in the inner wall of the base 4, and an annular mounting groove 42 for mounting the placement seat 2 is formed in the inner edge of the upper end of the base 4. The guide groove 41 is arranged, so that the support block 21 can be longitudinally arranged on the base 4 along the guide groove 41 in the process of arranging the clamping device 100 on the base 4, and meanwhile, the arrangement position of the clamping device 100 is limited through the annular mounting groove 42, so that the clamping device 100 can be accurately arranged on the base 4, and the subsequent manipulator module 6 can accurately grasp the clamping device 100 when carrying the clamping device 100.

Further, the second magnetic attraction pieces (not shown in the figure) are arranged on the placement base 2 and the base 4, the second magnetic attraction pieces on the placement base 2 and the second magnetic attraction pieces on the base 4 are attracted to each other, and the placement base 2 is installed in the annular installation groove 42. The second magnetic attraction piece on the placement seat 2 is arranged close to the lower end face of the stop block 22, and the second magnetic attraction piece on the base 4 is arranged close to the end face of the annular mounting groove 42; through placing the piece that absorbs of second magnetism on seat 2 and the piece is inhaled to the second magnetism on the base 4, ensure that clamping device 100 can be placed on base 4 horizontally, make things convenient for follow-up manipulator module 6 to snatch clamping device 100.

Further, the suction and injection module 5 includes a peristaltic pump 51 and clamping units 52 disposed at two sides of the peristaltic pump 51, the clamping units 52 include a mounting seat 521 and a clamping assembly 522, the clamping assembly 522 is rotatably disposed at a side of the mounting seat 521, the clamping assembly 522 includes a first clamping finger 523 for clamping a suction and injection needle, two clamping units 52 are disposed, each clamping unit 52 is clamped with a needle for suction and injection, the suction and injection needle on each clamping unit 52 is connected with a solvent bag through a catheter, the suction and injection needle on one clamping unit 52 is connected with a solvent bag, the solvent bag is filled with a liquid medicine to be sucked and injected into a chemotherapy pump in advance, and the suction and injection needle on the other clamping unit 52 is used for being connected with a chemotherapy pump injection port 101 on the clamping device 100. The needle for sucking and injecting the liquid and the catheter connecting the two needles on the holding unit 52, which are disposable sterile liquid medicine transferers, are omitted in the drawings of the present application, and are not described herein.

Further, the manipulator module 6 includes a second clamping finger 61 for clamping the clamping device 100, a rotating unit 62 for driving the second clamping finger 61 to convey the clamping device 100 to the suction and liquid injection station, and a lifting unit 63, wherein the lifting unit 63 is arranged on the rotating unit 62, and the second clamping finger 61 is arranged on the lifting unit 63; the second clamping finger 61 is provided with a clamping groove (not labeled in the figure), the clamping groove is V-shaped or trapezoid, and the clamping groove is provided with a stripe (not shown in the figure) for increasing clamping stability; the clamping groove on the second clamping finger 61 is driven by the rotating unit 62 and the lifting unit 63 to be matched with the extending part 16 on the chuck 1, so that the chemotherapeutic pump can be effectively clamped, the clamping stability is ensured, and the efficiency of the manipulator module 6 for carrying the clamping device 100 is ensured.

In summary, the present utility model provides a medical fluid input device for a portable chemotherapy pump, including a clamping device, where the clamping device includes a chuck for clamping a drug injection port of the chemotherapy pump, a placement seat for placing a box body of the chemotherapy pump, and a connecting rod for supporting the chuck on the placement seat; the chuck comprises a first clamping block and a second clamping block which is rotatably connected with the first clamping block, the first clamping block is matched with the second clamping block to form a cavity for accommodating a chemical pump injection port, and a supporting table is arranged in the cavity to support the chemical pump injection port. This application is installed chemotherapy pump injection mouth in the cavity that first clamp splice and second clamp splice cooperation formed to support the chemotherapy pump injection mouth through the supporting bench in the cavity, and support the chemotherapy pump box body through placing the seat, realize the stable centre gripping to the chemotherapy pump, be favorable to realizing the automatic input of chemotherapy pump medicine box chinese medicine liquid.

It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present utility model and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the following claims.

Claims (10)

1. The liquid medicine input device for the portable chemotherapy pump is characterized by comprising a clamping device, wherein the clamping device comprises a clamping head used for clamping a medicine injection port of the chemotherapy pump, a placing seat used for placing a box body of the chemotherapy pump and a connecting rod used for supporting the clamping head on the placing seat; the chuck comprises a first clamping block and a second clamping block which is rotatably connected with the first clamping block, the first clamping block is matched with the second clamping block to form a cavity for accommodating a chemical pump injection port, and a supporting table is arranged in the cavity to support the chemical pump injection port.

2. The medical fluid infusion device for a portable chemotherapeutic pump of claim 1, wherein the first clamping block and the second clamping block are provided with extension portions, and wherein the extension portions cooperate to clamp a drug injection port of the chemotherapeutic pump.

3. The medical fluid input device for a portable chemotherapeutic pump according to claim 1, wherein the placement base comprises a supporting block and a stopper, the lower end of the connecting rod is connected with the stopper, the upper end of the supporting block is connected with the lower end of the stopper, and the chemotherapeutic pump box body is mounted on the supporting block through the middle part of the stopper, so that the supporting block supports the chemotherapeutic pump box body.

4. A medical fluid infusion device for a portable chemotherapeutic pump according to claim 3, wherein said support blocks are U-shaped, said support blocks being provided with at least one.

5. The medical fluid infusion device for a portable chemotherapeutic pump of claim 4 wherein said support blocks are disposed parallel to the narrow sides of said stop blocks.

6. The medical fluid input device for a portable chemotherapeutic pump according to claim 4, wherein two support blocks are provided, and the two support blocks are arranged in parallel or are arranged at the lower end of the stop block in a crossing manner.

7. A medical fluid infusion device for a portable chemotherapeutic pump according to claim 3, wherein said stop is hollow and the two open ends of said stop are disposed opposite each other.

8. The medical fluid input device for a portable chemotherapy pump according to claim 1, wherein the first clamp block and the second clamp block are rotatably connected by a connecting assembly, the connecting assembly comprising a connecting block and a connecting pin, both ends of the connecting block being disposed in the notches of the first clamp block and the second clamp block, respectively, the connecting pin being used for positioning the connecting block in the notch.

9. The medical fluid infusion device for a portable chemotherapeutic pump of claim 8 wherein said connection block is waist-shaped in cross-section.

10. The medical fluid infusion device for a portable chemotherapeutic pump of claim 1 wherein said first clamp block and said second clamp block are each provided with a first magnetic element.